Bump version to 5.5.1

prometheus-cpp switched to C++14 in April (after we did) so this issue only affects older branches.

.clang-format

@@ -1,8 +1,9 @@
 BasedOnStyle: LLVM
-IndentWidth: 8
+IndentWidth: 4
 UseTab: Always
+TabWidth: 4
 BreakBeforeBraces: Custom
-Standard: Cpp03
+Standard: Cpp11
 BraceWrapping:
   AfterClass: true
   AfterControlStatement: false
@@ -13,11 +14,12 @@ BraceWrapping:
   AfterUnion: true
   BeforeCatch: false
   BeforeElse: false
+FixNamespaceComments: false
 AllowShortIfStatementsOnASingleLine: false
 IndentCaseLabels: false
-AccessModifierOffset: -8
+AccessModifierOffset: -4
 ColumnLimit: 90
-AllowShortFunctionsOnASingleLine: Inline
+AllowShortFunctionsOnASingleLine: InlineOnly
 SortIncludes: false
 IncludeCategories:
   - Regex:           '^".*'
@@ -25,4 +27,7 @@ IncludeCategories:
   - Regex:           '^<.*'
     Priority:        1
 AlignAfterOpenBracket: DontAlign
-ContinuationIndentWidth: 16
+ContinuationIndentWidth: 8
+ConstructorInitializerIndentWidth: 8
+BreakConstructorInitializers: AfterColon
+AlwaysBreakTemplateDeclarations: Yes

.clang-tidy

@@ -0,0 +1,5 @@
+Checks: '-*,modernize-use-emplace,modernize-avoid-bind,misc-throw-by-value-catch-by-reference,misc-unconventional-assign-operator,performance-*'
+WarningsAsErrors: '-*,modernize-use-emplace,performance-type-promotion-in-math-fn,performance-faster-string-find,performance-implicit-cast-in-loop'
+CheckOptions:
+  - key: performance-unnecessary-value-param.AllowedTypes
+    value: v[23]f;v[23][su](16|32)

.dockerignore

@@ -0,0 +1,4 @@
+./cmake-build-*
+./build/*
+./cache/*
+Dockerfile

.editorconfig

@@ -0,0 +1,9 @@
+[*]
+end_of_line = lf
+
+[*.{cpp,h,lua,txt,glsl,md,c,cmake,java,gradle}]
+charset = utf8
+indent_size = 4
+indent_style = tab
+insert_final_newline = true
+trim_trailing_whitespace = true

.github/CONTRIBUTING.md

@@ -0,0 +1,183 @@
+# Contributing
+
+Contributions are welcome! Here's how you can help:
+
+- [Contributing code](#code)
+- [Reporting issues](#issues)
+- [Requesting features](#feature-requests)
+- [Translating](#translations)
+- [Donating](#donations)
+
+## Code
+
+1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and
+   [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
+
+2. Before you start coding, consider opening an
+   [issue at Github](https://github.com/minetest/minetest/issues) to discuss the
+   suitability and implementation of your intended contribution with the core
+   developers.
+
+   Any Pull Request that isn't a bug fix and isn't covered by
+   [the roadmap](../doc/direction.md) will be closed within a week unless it
+   receives a concept approval from a Core Developer. For this reason, it is
+   recommended that you open an issue for any such pull requests before doing
+   the work, to avoid disappointment.
+
+   You may also benefit from discussing on our IRC development channel
+   [#minetest-dev](http://www.minetest.net/irc/). Note that a proper IRC client
+   is required to speak on this channel.
+
+3. Start coding!
+    - Refer to the
+      [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt),
+      [Developer Wiki](http://dev.minetest.net/Main_Page) and other
+      [documentation](https://github.com/minetest/minetest/tree/master/doc).
+    - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and
+      [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
+    - Check your code works as expected and document any changes to the Lua API.
+
+4. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
+    - Commit messages should:
+        - Use the present tense.
+        - Be descriptive. See the commit messages by core developers for examples.
+    - The first line should:
+        - Start with a capital letter.
+        - Be a compact summary of the commit.
+        - Preferably have less than 70 characters.
+        - Have no full stop at the end.
+    - The second line should be empty.
+    - The following lines should describe the commit, starting a new line for each point.
+
+5. Once you are happy with your changes, submit a pull request.
+     - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master).
+     - Add a description explaining what you've done (or if it's a
+       work-in-progress - what you need to do).
+     - Make sure to fill out the pull request template.
+
+### A pull-request is considered merge-able when:
+
+1. It follows [the roadmap](../doc/direction.md) in some way and fits the whole
+   picture of the project.
+2. It works.
+3. It follows the code style for
+   [C/C++](http://dev.minetest.net/Code_style_guidelines) or
+   [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
+4. The code's interfaces are well designed, regardless of other aspects that
+   might need more work in the future.
+5. It uses protocols and formats which include the required compatibility.
+
+### Important note about automated GitHub checks
+
+When you submit a pull request, GitHub automatically runs checks on the Minetest
+Engine combined with your changes. One of these checks is called 'cpp lint /
+clang format', which checks code formatting. Because formatting for readability
+requires human judgement this check often fails and often makes unsuitable
+formatting requests which make code readability worse.
+
+If this check fails, look at the details to check for any clear mistakes and
+correct those. However, you should not apply everything ClangFormat requests.
+Ignore requests that make code readability worse and any other clearly
+unsuitable requests. Discuss in the pull request with a core developer about how
+to progress.
+
+## Issues
+
+If you experience an issue, we would like to know the details - especially when
+a stable release is on the way.
+
+1. Do a quick search on GitHub to check if the issue has already been reported.
+2. Is it an issue with the Minetest *engine*? If not, report it
+   [elsewhere](http://www.minetest.net/development/#reporting-issues).
+3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe
+   the issue you are having - you could include:
+     - Error logs (check the bottom of the `debug.txt` file).
+     - Screenshots.
+     - Ways you have tried to solve the issue, and whether they worked or not.
+     - Your Minetest version and the content (games, mods or texture packs) you have installed.
+     - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64).
+
+After reporting you should aim to answer questions or clarifications as this
+helps pinpoint the cause of the issue (if you don't do this your issue may be
+closed after 1 month).
+
+## Feature requests
+
+Feature requests are welcome but take a moment to see if your idea follows
+[the roadmap](../doc/direction.md) in some way and fits the whole picture of
+the project. You should provide a clear explanation with as much detail as
+possible.
+
+## Translations
+
+The core translations of Minetest are performed using Weblate. You can access
+the project page with a list of current languages
+[here](https://hosted.weblate.org/projects/minetest/minetest/).
+
+Builtin (the component which contains things like server messages, chat command
+descriptions, privilege descriptions) is translated separately; it needs to be
+translated by editing a `.tr` text file. See
+[Translation](https://dev.minetest.net/Translation) for more information.
+
+## Donations
+
+If you'd like to monetarily support Minetest development, you can find donation
+methods on [our website](http://www.minetest.net/development/#donate).
+
+# Maintaining
+
+* This is a concise version of the
+  [Rules & Guidelines](http://dev.minetest.net/Category:Rules_and_Guidelines) on the developer wiki.*
+
+These notes are for those who have push access Minetest (core developers / maintainers).
+
+- See the [project organisation](http://dev.minetest.net/Organisation) for the people involved.
+
+## Concept approvals and roadmaps
+
+If a Pull Request is not a bug fix:
+
+* If it matches a goal in [the roadmap](../doc/direction.md), then the PR should
+  be labelled as "Roadmap" and the goal stated by number in the description.
+* If it doesn't match a goal, then it needs to receive a concept approval within
+  a week of being opened to remain open. This 1 week deadline does not apply to
+  PRs opened before the roadmap was adopted; instead, they may remain open or be
+  closed as needed. Use the "Concept Approved" label. Issues can be marked as
+  "Concept Approved" to give preapproval to future PRs.
+
+## Reviewing pull requests
+
+Pull requests should be reviewed and, if appropriate, checked if they achieve
+their intended purpose. You can show that you are in the process of, or will
+review the pull request by commenting *"Looks good"* or something similar.
+
+**If the pull-request is not [merge-able](#a-pull-request-is-considered-merge-able-when):**
+
+Submit a comment explaining to the author what they need to change to make the
+pull-request merge-able.
+
+- If the author comments or makes changes to the pull-request, it can be
+  reviewed again.
+- If no response is made from the author within 1 month (when improvements are
+  suggested or a question is asked), it can be closed.
+
+**If the pull-request is [merge-able](#a-pull-request-is-considered-merge-able-when):**
+
+Submit a :+1: (+1) or "Looks good" comment to show you believe the pull-request should be merged. "Looks good" comments often signify that the patch might require (more) testing.
+
+- Two core developers must agree to the merge before it is carried out and both should +1 the pull request.
+- Who intends to merge the pull-request should follow the commit rules:
+    - The title should follow the commit guidelines (title starts with a capital letter, present tense, descriptive).
+    - Don't modify history older than 10 minutes.
+    - Use rebase, not merge to get linear history:
+    - `curl https://github.com/minetest/minetest/pull/1.patch | git am`
+
+## Reviewing issues and feature requests
+
+- If an issue does not get a response from its author within 1 month (when requiring more details), it can be closed.
+- When an issue is a duplicate, refer to the first ones and close the later ones.
+- Tag issues with the appropriate [labels](https://github.com/minetest/minetest/labels) for devices, platforms etc.
+
+## Releasing a new version
+
+*Refer to [dev.minetest.net/Releasing_Minetest](http://dev.minetest.net/Releasing_Minetest)*

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: Unconfirmed bug
+assignees: ''
+---
+
+##### Minetest version
+<!--
+Paste Minetest version between quotes below
+If you are on a devel version, please add git commit hash
+You can use `minetest --version` to find it.
+-->
+```
+
+```
+
+##### OS / Hardware
+<!-- General information about your hardware and operating system -->
+Operating system:
+CPU:
+
+<!-- For graphical issues only -->
+GPU model:
+OpenGL version:
+
+##### Summary
+<!-- Describe your problem here -->
+
+##### Steps to reproduce
+<!-- For bug reports or build issues, explain how the problem happened -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,25 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: Feature request
+assignees: ''
+---
+
+## Problem
+
+A clear and concise description of what the problem is.
+ie: Why is this needed?
+Ex. I'm always frustrated when [...]
+
+## Solutions
+
+A clear and concise description of what you want to happen.
+
+## Alternatives
+
+A clear and concise description of any alternative solutions or features you've considered.
+
+## Additional context
+
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,20 @@
+Add compact, short information about your PR for easier understanding:
+
+- Goal of the PR
+- How does the PR work?
+- Does it resolve any reported issue?
+- Does this relate to a goal in [the roadmap](../doc/direction.md)?
+- If not a bug fix, why is this PR needed? What usecases does it solve?
+
+## To do
+
+This PR is a Work in Progress / Ready for Review.
+<!-- ^ delete one -->
+
+- [ ] List
+- [ ] Things
+- [ ] To do
+
+## How to test
+
+<!-- Example code or instructions -->

.github/SECURITY.md

@@ -0,0 +1,20 @@
+# Security Policy
+
+## Supported Versions
+
+We only support the latest stable version for security issues.
+See the [releases page](https://github.com/minetest/minetest/releases).
+
+## Reporting a Vulnerability
+
+We ask that you report vulnerabilities privately, by contacting a core developer,
+to give us time to fix them. You can do that by emailing one of the following addresses:
+
+* celeron55@gmail.com
+* rubenwardy@minetest.net
+
+Depending on severity, we will either create a private issue for the vulnerability
+and release a patch version of Minetest, or give you permission to file the issue publicly.
+
+For more information on the justification of this policy, see
+[Responsible Disclosure](https://en.wikipedia.org/wiki/Responsible_disclosure).

.github/workflows/android.yml

@@ -0,0 +1,42 @@
+name: android
+
+# build on c/cpp changes or workflow changes
+on:
+  push:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - 'android/**'
+      - '.github/workflows/android.yml'
+  pull_request:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - 'android/**'
+      - '.github/workflows/android.yml'
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install deps
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y --no-install-recommends gettext openjdk-11-jdk-headless
+    - name: Build with Gradle
+      run: cd android; ./gradlew assemblerelease
+    - name: Save armeabi artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: Minetest-armeabi-v7a.apk
+        path: android/app/build/outputs/apk/release/app-armeabi-v7a-release-unsigned.apk
+    - name: Save arm64 artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: Minetest-arm64-v8a.apk
+        path: android/app/build/outputs/apk/release/app-arm64-v8a-release-unsigned.apk

.github/workflows/build.yml

@@ -0,0 +1,271 @@
+name: build
+
+# build on c/cpp changes or workflow changes
+on:
+  push:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - 'util/buildbot/**'
+      - 'util/ci/**'
+      - '.github/workflows/**.yml'
+      - 'Dockerfile'
+      - '.dockerignore'
+  pull_request:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - 'util/buildbot/**'
+      - 'util/ci/**'
+      - '.github/workflows/**.yml'
+      - 'Dockerfile'
+      - '.dockerignore'
+
+jobs:
+  # Older gcc version (should be close to our minimum supported version)
+  gcc_5:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          source ./util/ci/common.sh
+          install_linux_deps g++-5
+
+      - name: Build
+        run: |
+          ./util/ci/build.sh
+        env:
+          CC: gcc-5
+          CXX: g++-5
+
+      - name: Test
+        run: |
+          ./bin/minetest --run-unittests
+
+  # Current gcc version
+  gcc_10:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          source ./util/ci/common.sh
+          install_linux_deps g++-10
+
+      - name: Build
+        run: |
+          ./util/ci/build.sh
+        env:
+          CC: gcc-10
+          CXX: g++-10
+
+      - name: Test
+        run: |
+          ./bin/minetest --run-unittests
+
+  # Older clang version (should be close to our minimum supported version)
+  clang_3_9:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          source ./util/ci/common.sh
+          install_linux_deps clang-3.9 gdb
+
+      - name: Build
+        run: |
+          ./util/ci/build.sh
+        env:
+          CC: clang-3.9
+          CXX: clang++-3.9
+
+      - name: Unittest
+        run: |
+          ./bin/minetest --run-unittests
+
+      - name: Integration test + devtest
+        run: |
+          ./util/test_multiplayer.sh
+
+  # Current clang version
+  clang_10:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          source ./util/ci/common.sh
+          install_linux_deps clang-10 valgrind libluajit-5.1-dev
+
+      - name: Build
+        run: |
+          ./util/ci/build.sh
+        env:
+          CC: clang-10
+          CXX: clang++-10
+          CMAKE_FLAGS: "-DREQUIRE_LUAJIT=1"
+
+      - name: Test
+        run: |
+          ./bin/minetest --run-unittests
+
+      - name: Valgrind
+        run: |
+          valgrind --leak-check=full --leak-check-heuristics=all --undef-value-errors=no --error-exitcode=9 ./bin/minetest --run-unittests
+
+  # Build with prometheus-cpp (server-only)
+  clang_9_prometheus:
+    name: "clang_9 (PROMETHEUS=1)"
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          source ./util/ci/common.sh
+          install_linux_deps --old-irr clang-9
+
+      - name: Build prometheus-cpp
+        run: |
+          ./util/ci/build_prometheus_cpp.sh
+
+      - name: Build
+        run: |
+          ./util/ci/build.sh
+        env:
+          CC: clang-9
+          CXX: clang++-9
+          CMAKE_FLAGS: "-DENABLE_PROMETHEUS=1 -DBUILD_CLIENT=0"
+
+      - name: Test
+        run: |
+          ./bin/minetestserver --run-unittests
+
+  docker:
+    name: "Docker image"
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build docker image
+        run: |
+          docker build . -t minetest:latest
+          docker run --rm minetest:latest /usr/local/bin/minetestserver --version
+
+  win32:
+    name: "MinGW cross-compiler (32-bit)"
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install compiler
+        run: |
+          sudo apt-get update -q && sudo apt-get install gettext -qyy
+          wget http://minetest.kitsunemimi.pw/mingw-w64-i686_9.2.0_ubuntu18.04.tar.xz -O mingw.tar.xz
+          sudo tar -xaf mingw.tar.xz -C /usr
+
+      - name: Build
+        run: |
+           EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin32.sh winbuild
+        env:
+          NO_MINETEST_GAME: 1
+          NO_PACKAGE: 1
+
+  win64:
+    name: "MinGW cross-compiler (64-bit)"
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install compiler
+        run: |
+          sudo apt-get update -q && sudo apt-get install gettext -qyy
+          wget http://minetest.kitsunemimi.pw/mingw-w64-x86_64_9.2.0_ubuntu18.04.tar.xz -O mingw.tar.xz
+          sudo tar -xaf mingw.tar.xz -C /usr
+
+      - name: Build
+        run: |
+          EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin64.sh winbuild
+        env:
+          NO_MINETEST_GAME: 1
+          NO_PACKAGE: 1
+
+  msvc:
+    name: VS 2019 ${{ matrix.config.arch }}-${{ matrix.type }}
+    runs-on: windows-2019
+    #### Disabled due to Irrlicht switch
+    if: false
+    #### Disabled due to Irrlicht switch
+    env:
+      VCPKG_VERSION: 0bf3923f9fab4001c00f0f429682a0853b5749e0
+#                    2020.11
+      vcpkg_packages: irrlicht zlib zstd curl[winssl] openal-soft libvorbis libogg sqlite3 freetype luajit
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {
+              arch: x86,
+              generator: "-G'Visual Studio 16 2019' -A Win32",
+              vcpkg_triplet: x86-windows
+            }
+          - {
+              arch: x64,
+              generator: "-G'Visual Studio 16 2019' -A x64",
+              vcpkg_triplet: x64-windows
+            }
+        type: [portable]
+#        type: [portable, installer]
+# The installer type is working, but disabled, to save runner jobs.
+# Enable it, when working on the installer.
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Restore from cache and run vcpkg
+        uses: lukka/run-vcpkg@v5
+        with:
+          vcpkgArguments: ${{env.vcpkg_packages}}
+          vcpkgDirectory: '${{ github.workspace }}\vcpkg'
+          appendedCacheKey: ${{ matrix.config.vcpkg_triplet }}
+          vcpkgGitCommitId: ${{ env.VCPKG_VERSION }}
+          vcpkgTriplet: ${{ matrix.config.vcpkg_triplet }}
+
+      - name: CMake
+        run: |
+          cmake ${{matrix.config.generator}}  `
+          -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}\vcpkg\scripts\buildsystems\vcpkg.cmake"  `
+          -DCMAKE_BUILD_TYPE=Release  `
+          -DENABLE_POSTGRESQL=OFF  `
+          -DRUN_IN_PLACE=${{ contains(matrix.type, 'portable') }} .
+
+      - name: Build
+        run: cmake --build . --config Release
+
+      - name: CPack
+        run: |
+          If ($env:TYPE -eq "installer")
+          {
+            cpack -G WIX -B "$env:GITHUB_WORKSPACE\Package"
+          }
+          ElseIf($env:TYPE -eq "portable")
+          {
+            cpack -G ZIP -B "$env:GITHUB_WORKSPACE\Package"
+          }
+        env:
+          TYPE: ${{matrix.type}}
+
+      - name: Package Clean
+        run: rm -r $env:GITHUB_WORKSPACE\Package\_CPack_Packages
+
+      - uses: actions/upload-artifact@v1
+        with:
+          name: msvc-${{ matrix.config.arch }}-${{ matrix.type }}
+          path: .\Package\

.github/workflows/cpp_lint.yml

@@ -0,0 +1,55 @@
+name: cpp_lint
+
+# lint on c/cpp changes or workflow changes
+on:
+  push:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - 'util/ci/**'
+      - '.github/workflows/**.yml'
+  pull_request:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - 'util/ci/**'
+      - '.github/workflows/**.yml'
+
+jobs:
+
+#  clang_format:
+#    runs-on: ubuntu-18.04
+#    steps:
+#      - uses: actions/checkout@v2
+#      - name: Install clang-format
+#        run: |
+#          sudo apt-get install clang-format-9 -qyy
+#
+#      - name: Run clang-format
+#        run: |
+#          source ./util/ci/clang-format.sh
+#          check_format
+#        env:
+#          CLANG_FORMAT: clang-format-9
+
+  clang_tidy:
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install deps
+      run: |
+        sudo apt-get install clang-tidy-9 -qyy
+        source ./util/ci/common.sh
+        install_linux_deps
+
+    - name: Run clang-tidy
+      run: |
+        ./util/ci/clang-tidy.sh

.github/workflows/lua_lint.yml

@@ -0,0 +1,32 @@
+name: lua_lint
+
+# Lint on lua changes on builtin or if workflow changed
+on:
+  push:
+    paths:
+      - 'builtin/**.lua'
+      - '.github/workflows/**.yml'
+  pull_request:
+    paths:
+      - 'builtin/**.lua'
+      - '.github/workflows/**.yml'
+
+jobs:
+  luacheck:
+    name: "Builtin Luacheck and Unit Tests"
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install luarocks
+      run: |
+        sudo apt-get install luarocks -qyy
+
+    - name: Install luarocks tools
+      run: |
+        luarocks install --local luacheck
+        luarocks install --local busted
+
+    - name: Run checks
+      run: |
+        $HOME/.luarocks/bin/luacheck builtin
+        $HOME/.luarocks/bin/busted builtin

.github/workflows/macos.yml

@@ -0,0 +1,66 @@
+name: macos
+
+# build on c/cpp changes or workflow changes
+on:
+  push:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - '.github/workflows/macos.yml'
+  pull_request:
+    paths:
+      - 'lib/**.[ch]'
+      - 'lib/**.cpp'
+      - 'src/**.[ch]'
+      - 'src/**.cpp'
+      - '**/CMakeLists.txt'
+      - 'cmake/Modules/**'
+      - '.github/workflows/macos.yml'
+
+env:
+  IRRLICHT_TAG: 1.9.0mt4
+  MINETEST_GAME_REPO: https://github.com/minetest/minetest_game.git
+  MINETEST_GAME_BRANCH: master
+  MINETEST_GAME_NAME: minetest_game
+
+jobs:
+  build:
+    runs-on: macos-10.15
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install deps
+        run: |
+          pkgs=(cmake freetype gettext gmp hiredis jpeg jsoncpp leveldb libogg libpng libvorbis luajit zstd)
+          brew update
+          brew install ${pkgs[@]}
+          brew unlink $(brew ls --formula)
+          brew link ${pkgs[@]}
+
+      - name: Build
+        run: |
+          git clone -b $MINETEST_GAME_BRANCH $MINETEST_GAME_REPO games/$MINETEST_GAME_NAME
+          rm -rvf games/$MINETEST_GAME_NAME/.git
+          git clone https://github.com/minetest/irrlicht -b $IRRLICHT_TAG lib/irrlichtmt
+          mkdir cmakebuild
+          cd cmakebuild
+          cmake .. \
+            -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \
+            -DCMAKE_FIND_FRAMEWORK=LAST \
+            -DCMAKE_INSTALL_PREFIX=../build/macos/ \
+            -DRUN_IN_PLACE=FALSE \
+            -DENABLE_FREETYPE=TRUE -DENABLE_GETTEXT=TRUE
+          make -j2
+          make install
+
+      - name: Test
+        run: |
+          ./build/macos/minetest.app/Contents/MacOS/minetest --run-unittests
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: minetest-macos
+          path: ./build/macos/

.gitignore

@@ -1,8 +1,9 @@
-## Editors and Development environments
+## Editors and development environments
 *~
 *.swp
 *.bak*
 *.orig
+.DS_Store
 # Vim
 *.vim
 # Kate
@@ -21,11 +22,16 @@
 tags
 !tags/
 gtags.files
-.idea/*
+.idea
 # Codelite
 *.project
+# Visual Studio Code & plugins
+.vscode/
+build/.cmake/
+# Gradle
+.gradle
 
-## Files related to minetest development cycle
+## Files related to Minetest development cycle
 /*.patch
 *.diff
 # GNU Patch reject file
@@ -34,7 +40,7 @@ gtags.files
 ## Non-static Minetest directories or symlinks to these
 /bin/
 /games/*
-!/games/minimal/
+!/games/devtest/
 /cache
 /textures/*
 !/textures/base/
@@ -53,29 +59,36 @@ gtags.files
 ## Configuration/log files
 minetest.conf
 debug.txt
+debug.txt.1
 
-## Other files generated by minetest
+## Other files generated by Minetest
 screenshot_*.png
+testbm.txt
 
 ## Doxygen files
 doc/Doxyfile
 doc/html/
 doc/doxygen_*
 
+## MkDocs files
+public/
+doc/mkdocs/docs/*.md
+doc/mkdocs/mkdocs.yml
+
 ## Build files
+build/
 CMakeFiles
 Makefile
-!build/android/Makefile
 cmake_install.cmake
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
-src/android_version.h
-src/android_version_githash.h
+src/test_config.h
 src/cmake_config.h
 src/cmake_config_githash.h
-src/lua/build/
-locale/
+src/unittest/test_world/world.mt
+games/devtest/mods/testnodes/textures/testnodes_generated_*.png
+/locale/
 .directory
 *.cbp
 *.layout
@@ -84,18 +97,23 @@ locale/
 *.ninja
 .ninja*
 *.gch
+*.iml
+test_config.h
 cmake-build-debug/
 cmake-build-release/
+cmake_config.h
+cmake_config_githash.h
+CMakeDoxy*
+compile_commands.json
+*.apk
+*.zip
+# Visual Studio
+*.vcxproj*
+*.sln
+.vs/
 
-## Android build files
-build/android/src/main/assets
-build/android/build
-build/android/deps
-build/android/libs
-build/android/jni/lib
-build/android/jni/src
-build/android/src/main/jniLibs
-build/android/obj
-build/android/local.properties
-build/android/.gradle
-timestamp
+# Optional user provided library folder
+lib/irrlichtmt
+
+# Generated mod storage database
+client/mod_storage.sqlite

.gitlab-ci.yml

@@ -9,13 +9,18 @@ stages:
   - deploy
 
 variables:
+  IRRLICHT_TAG: "1.9.0mt4"
   MINETEST_GAME_REPO: "https://github.com/minetest/minetest_game.git"
+  CONTAINER_IMAGE: registry.gitlab.com/$CI_PROJECT_PATH
 
-.build_template: &build_definition
+.build_template:
   stage: build
+  before_script:
+   - apt-get update
+   - DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential git cmake libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libleveldb-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev libzstd-dev
   script:
+    - git clone https://github.com/minetest/irrlicht -b $IRRLICHT_TAG lib/irrlichtmt
     - mkdir cmakebuild
-    - mkdir -p artifact/minetest/usr/
     - cd cmakebuild
     - cmake -DCMAKE_INSTALL_PREFIX=../artifact/minetest/usr/ -DCMAKE_BUILD_TYPE=Release -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE -DBUILD_SERVER=TRUE ..
     - make -j2
@@ -26,198 +31,261 @@ variables:
     paths:
       - artifact/*
 
-.debpkg_template: &debpkg_template
+.debpkg_template:
   stage: package
   before_script:
-    - apt-get update -y
+    - apt-get update
     - apt-get install -y git
     - mkdir -p build/deb/minetest/DEBIAN/
     - cp misc/debpkg-control build/deb/minetest/DEBIAN/control
-    - cp -Rp artifact/minetest/usr build/deb/minetest/
+    - cp -a artifact/minetest/usr build/deb/minetest/
   script:
-    - git clone $MINETEST_GAME_REPO build/deb/minetest/usr/share/minetest/games/minetest
-    - rm -Rf build/deb/minetest/usr/share/minetest/games/minetest/.git
+    - git clone $MINETEST_GAME_REPO build/deb/minetest/usr/share/minetest/games/minetest_game
+    - rm -rf build/deb/minetest/usr/share/minetest/games/minetest/.git
     - sed -i 's/DATEPLACEHOLDER/'$(date +%y.%m.%d)'/g' build/deb/minetest/DEBIAN/control
+    - sed -i 's/JPEG_PLACEHOLDER/'$JPEG_PKG'/g' build/deb/minetest/DEBIAN/control
     - sed -i 's/LEVELDB_PLACEHOLDER/'$LEVELDB_PKG'/g' build/deb/minetest/DEBIAN/control
-    - cd build/deb/ && dpkg-deb -b minetest/
+    - sed -i 's/JSONCPP_PLACEHOLDER/'$JSONCPP_PKG'/g' build/deb/minetest/DEBIAN/control
+    - cd build/deb/ && dpkg-deb -b minetest/ && mv minetest.deb ../../
   artifacts:
-    when: on_success
-    expire_in: 30 day
+    expire_in: 90 day
     paths:
-      - build/deb/*.deb
+      - ./*.deb
 
-.debpkg_install: &debpkg_install
+.debpkg_install:
   stage: deploy
   before_script:
-    - apt-get update -y
-    - apt-get install -y libc6 libcurl3-gnutls libfreetype6 libirrlicht1.8 $LEVELDB_PKG liblua5.1-0 libluajit-5.1-2 libopenal1 libstdc++6 libvorbisfile3 libx11-6 zlib1g
+    - apt-get update -qy
   script:
-    - dpkg -i build/deb/*.deb
+    - apt-get install -y ./*.deb
+    - minetest --version
 
 ##
 ## Debian
 ##
 
-# Jessie
-
-build:debian-8:
-  <<: *build_definition
-  image: debian:8
-  before_script:
-    - apt-get update -y
-    - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-package:debian-8:
-  image: debian:8
-  dependencies:
-    - build:debian-8
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_template
-
-deploy:debian-8:
-  image: debian:8
-  dependencies:
-    - package:debian-8
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_install
-
 # Stretch
 
 build:debian-9:
- <<: *build_definition
+ extends: .build_template
  image: debian:9
- before_script:
-   - apt-get update -y
-   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
 
 package:debian-9:
+  extends: .debpkg_template
   image: debian:9
-  dependencies:
+  needs:
     - build:debian-9
   variables:
+    JSONCPP_PKG: libjsoncpp1
     LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
+    JPEG_PKG: libjpeg62-turbo
 
 deploy:debian-9:
+  extends: .debpkg_install
   image: debian:9
-  dependencies:
+  needs:
     - package:debian-9
+
+# Buster
+
+build:debian-10:
+ extends: .build_template
+ image: debian:10
+
+package:debian-10:
+  extends: .debpkg_template
+  image: debian:10
+  needs:
+    - build:debian-10
   variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
+    JSONCPP_PKG: libjsoncpp1
+    LEVELDB_PKG: libleveldb1d
+    JPEG_PKG: libjpeg62-turbo
+
+deploy:debian-10:
+  extends: .debpkg_install
+  image: debian:10
+  needs:
+    - package:debian-10
+
+# Bullseye
+
+build:debian-11:
+ extends: .build_template
+ image: debian:11
+
+package:debian-11:
+  extends: .debpkg_template
+  image: debian:11
+  needs:
+    - build:debian-11
+  variables:
+    JSONCPP_PKG: libjsoncpp24
+    LEVELDB_PKG: libleveldb1d
+    JPEG_PKG: libjpeg62-turbo
+
+deploy:debian-11:
+  extends: .debpkg_install
+  image: debian:11
+  needs:
+    - package:debian-11
 
 ##
 ## Ubuntu
 ##
 
-# Trusty
+# Bionic
 
-build:ubuntu-14.04:
- <<: *build_definition
- image: ubuntu:trusty
- before_script:
-   - apt-get update -y
-   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
+build:ubuntu-18.04:
+  extends: .build_template
+  image: ubuntu:bionic
 
-package:ubuntu-14.04:
-  image: ubuntu:trusty
-  dependencies:
-    - build:ubuntu-14.04
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_template
-
-deploy:ubuntu-14.04:
-  image: ubuntu:trusty
-  dependencies:
-    - package:ubuntu-14.04
-  variables:
-    LEVELDB_PKG: libleveldb1
-  <<: *debpkg_install
-
-# Xenial
-
-build:ubuntu-16.04:
- <<: *build_definition
- image: ubuntu:xenial
- before_script:
-   - apt-get update -y
-   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-package:ubuntu-16.04:
-  image: ubuntu:xenial
-  dependencies:
-    - build:ubuntu-16.04
+package:ubuntu-18.04:
+  extends: .debpkg_template
+  image: ubuntu:bionic
+  needs:
+    - build:ubuntu-18.04
   variables:
+    JSONCPP_PKG: libjsoncpp1
     LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
+    JPEG_PKG: libjpeg-turbo8
 
-deploy:ubuntu-16.04:
-  image: ubuntu:xenial
-  dependencies:
-    - package:ubuntu-16.04
+deploy:ubuntu-18.04:
+  extends: .debpkg_install
+  image: ubuntu:bionic
+  needs:
+    - package:ubuntu-18.04
+
+# Focal
+
+build:ubuntu-20.04:
+  extends: .build_template
+  image: ubuntu:focal
+
+package:ubuntu-20.04:
+  extends: .debpkg_template
+  image: ubuntu:focal
+  needs:
+    - build:ubuntu-20.04
   variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
+    JSONCPP_PKG: libjsoncpp1
+    LEVELDB_PKG: libleveldb1d
+    JPEG_PKG: libjpeg-turbo8
 
-# Yakkety
-
-build:ubuntu-16.10:
- <<: *build_definition
- image: ubuntu:yakkety
- before_script:
-   - apt-get update -y
-   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-package:ubuntu-16.10:
-  image: ubuntu:yakkety
-  dependencies:
-    - build:ubuntu-16.10
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
-
-deploy:ubuntu-16.10:
-  image: ubuntu:yakkety
-  dependencies:
-    - package:ubuntu-16.10
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
-
-# Zesty
-
-build:ubuntu-17.04:
- <<: *build_definition
- image: ubuntu:zesty
- before_script:
-   - apt-get update -y
-   - apt-get -y install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-package:ubuntu-17.04:
-  image: ubuntu:zesty
-  dependencies:
-    - build:ubuntu-17.04
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_template
-
-deploy:ubuntu-17.04:
-  image: ubuntu:zesty
-  dependencies:
-    - package:ubuntu-17.04
-  variables:
-    LEVELDB_PKG: libleveldb1v5
-  <<: *debpkg_install
+deploy:ubuntu-20.04:
+  extends: .debpkg_install
+  image: ubuntu:focal
+  needs:
+    - package:ubuntu-20.04
 
 ##
 ## Fedora
 ##
 
-build:fedora-24:
-  <<: *build_definition
-  image: fedora:24
+# Fedora 28 <-> RHEL 8
+build:fedora-28:
+  extends: .build_template
+  image: fedora:28
   before_script:
-    - dnf -y install make automake gcc gcc-c++ kernel-devel cmake libcurl* openal* libvorbis* libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel
+    - dnf -y install make git gcc gcc-c++ kernel-devel cmake libjpeg-devel libpng-devel libcurl-devel openal-soft-devel libvorbis-devel libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel spatialindex-devel libzstd-devel
+
+##
+## MinGW for Windows
+##
+
+.generic_win_template:
+  image: ubuntu:focal
+  before_script:
+    - apt-get update
+    - DEBIAN_FRONTEND=noninteractive apt-get install -y wget xz-utils unzip git cmake gettext
+    - wget -nv http://minetest.kitsunemimi.pw/mingw-w64-${WIN_ARCH}_9.2.0_ubuntu18.04.tar.xz -O mingw.tar.xz
+    - tar -xaf mingw.tar.xz -C /usr
+
+.build_win_template:
+  extends: .generic_win_template
+  stage: build
+  artifacts:
+    expire_in: 90 day
+    paths:
+      - minetest-*-win*/*
+
+build:win32:
+  extends: .build_win_template
+  script:
+    - EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin32.sh build
+    - unzip -q build/build/*.zip
+  variables:
+    WIN_ARCH: "i686"
+
+build:win64:
+  extends: .build_win_template
+  script:
+    - EXISTING_MINETEST_DIR=$PWD ./util/buildbot/buildwin64.sh build
+    - unzip -q build/build/*.zip
+  variables:
+    WIN_ARCH: "x86_64"
+
+##
+## Docker
+##
+
+package:docker:
+  stage: package
+  image: docker:stable
+  services:
+    - docker:dind
+  before_script:
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
+  script:
+    - docker build . -t ${CONTAINER_IMAGE}/server:$CI_COMMIT_SHA -t ${CONTAINER_IMAGE}/server:$CI_COMMIT_REF_NAME -t ${CONTAINER_IMAGE}/server:latest
+    - docker push ${CONTAINER_IMAGE}/server:$CI_COMMIT_SHA
+    - docker push ${CONTAINER_IMAGE}/server:$CI_COMMIT_REF_NAME
+    - docker push ${CONTAINER_IMAGE}/server:latest
+
+##
+## Gitlab Pages (Lua API documentation)
+##
+
+pages:
+  stage: deploy
+  image: python:3.8
+  before_script:
+    - pip install git+https://github.com/Python-Markdown/markdown.git
+    - pip install git+https://github.com/mkdocs/mkdocs.git
+    - pip install pygments
+  script:
+    - cd doc/mkdocs && ./build.sh
+  artifacts:
+    paths:
+      - public
+  only:
+    - master
+
+##
+## AppImage
+##
+
+package:appimage-client:
+  stage: package
+  image: appimagecrafters/appimage-builder
+  needs:
+    - build:ubuntu-18.04
+  before_script:
+    - apt-get update -y
+    - apt-get install -y git
+    # Collect files
+    - mkdir AppDir
+    - cp -a artifact/minetest/usr/ AppDir/usr/
+    - rm AppDir/usr/bin/minetestserver
+    - cp -a clientmods AppDir/usr/share/minetest
+  script:
+    - git clone $MINETEST_GAME_REPO AppDir/usr/share/minetest/games/minetest_game
+    - rm -rf AppDir/usr/share/minetest/games/minetest/.git
+    - export VERSION=$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA
+    # Remove PrefersNonDefaultGPU property due to validation errors
+    - sed -i '/PrefersNonDefaultGPU/d' AppDir/usr/share/applications/net.minetest.minetest.desktop
+    - appimage-builder --skip-test
+  artifacts:
+    expire_in: 90 day
+    paths:
+      - ./*.AppImage

.luacheckrc

@@ -0,0 +1,82 @@
+unused_args = false
+allow_defined_top = true
+
+ignore = {
+	"131", -- Unused global variable
+	"431", -- Shadowing an upvalue
+	"432", -- Shadowing an upvalue argument
+}
+
+read_globals = {
+	"ItemStack",
+	"INIT",
+	"DIR_DELIM",
+	"dump", "dump2",
+	"fgettext", "fgettext_ne",
+	"vector",
+	"VoxelArea",
+	"profiler",
+	"Settings",
+
+	string = {fields = {"split", "trim"}},
+	table  = {fields = {"copy", "getn", "indexof", "insert_all"}},
+	math   = {fields = {"hypot", "round"}},
+}
+
+globals = {
+	"core",
+	"gamedata",
+	os = { fields = { "tempfolder" } },
+	"_",
+}
+
+files["builtin/client/register.lua"] = {
+	globals = {
+		debug = {fields={"getinfo"}},
+	}
+}
+
+files["builtin/common/misc_helpers.lua"] = {
+	globals = {
+		"dump", "dump2", "table", "math", "string",
+		"fgettext", "fgettext_ne", "basic_dump", "game", -- ???
+		"file_exists", "get_last_folder", "cleanup_path", -- ???
+	},
+}
+
+files["builtin/common/vector.lua"] = {
+	globals = { "vector" },
+}
+
+files["builtin/game/voxelarea.lua"] = {
+	globals = { "VoxelArea" },
+}
+
+files["builtin/game/init.lua"] = {
+	globals = { "profiler" },
+}
+
+files["builtin/common/filterlist.lua"] = {
+	globals = {
+		"filterlist",
+		"compare_worlds", "sort_worlds_alphabetic", "sort_mod_list", -- ???
+	},
+}
+
+files["builtin/mainmenu"] = {
+	globals = {
+		"gamedata",
+	},
+
+	read_globals = {
+		"PLATFORM",
+	},
+}
+
+files["builtin/common/tests"] = {
+	read_globals = {
+		"describe",
+		"it",
+		"assert",
+	},
+}

.mailmap

@@ -1,33 +1,67 @@
+# Documentation: https://git-scm.com/docs/git-check-mailmap#_mapping_authors
+
 0gb.us <0gb.us@0gb.us> <us_0gb@laptop-0gb-us.0gb.us>
-Calinou <calinou9999@gmail.com> <calinou9999spam@gmail.com>
-Perttu Ahola <celeron55@gmail.com> celeron55 <celeron55@gmail.com>
+Calinou <calinou@opmbx.org> <calinou9999@gmail.com>
+Calinou <calinou@opmbx.org> <calinou9999spam@gmail.com>
+Perttu Ahola <celeron55@gmail.com>
 Perttu Ahola <celeron55@gmail.com> celeron55 <celeron55@armada.(none)>
-Craig Robbins <kde.psych@gmail.com> <crobbins@localhost.localdomain>
+Zeno- <kde.psych@gmail.com>
+Zeno- <kde.psych@gmail.com> <crobbins@localhost.localdomain>
+Diego Martínez <kaeza@users.sf.net>
 Diego Martínez <kaeza@users.sf.net> <lkaezadl3@gmail.com>
+Ilya Zhuravlev <zhuravlevilya@ya.ru>
 Ilya Zhuravlev <zhuravlevilya@ya.ru> <whatever@xyz.is>
 kwolekr <kwolekr@minetest.net> <mirrorisim@gmail.com>
-PilzAdam <pilzadam@minetest.net> PilzAdam <adam-k@outlook.com>
-PilzAdam <pilzadam@minetest.net> Pilz Adam <PilzAdam@gmx.de>
-PilzAdam <pilzadam@minetest.net> PilzAdam <PilzAdam@gmx.de>
+PilzAdam <pilzadam@minetest.net> <adam-k@outlook.com>
+PilzAdam <pilzadam@minetest.net> <PilzAdam@gmx.de>
 proller <proller@github.com> <proler@github.com>
 proller <proller@github.com> <proler@gmail.com>
 RealBadAngel <maciej.kasatkin@o2.pl> <mk@realbadangel.pl>
 RealBadAngel <maciej.kasatkin@o2.pl> <maciej.kasatkin@yahoo.com>
 Selat <LongExampleTestName@gmail.com> <LongExampletestName@gmail.com>
 ShadowNinja <shadowninja@minetest.net> ShadowNinja <noreply@gmail.com>
-Shen Zheyu <arsdragonfly@gmail.com> arsdragonfly <arsdragonfly@gmail.com>
-Pavel Elagin <elagin.pasha@gmail.com> elagin <elagin.pasha@gmail.com>
-Esteban I. Ruiz Moreno <exio4.com@gmail.com> Esteban I. RM <exio4.com@gmail.com>
-manuel duarte <ffrogger0@yahoo.com> manuel joaquim <ffrogger0@yahoo.com>
-manuel duarte <ffrogger0@yahoo.com> sweetbomber <ffrogger _zero_ at yahoo dot com>
-Diego Martínez <kaeza@users.sf.net> kaeza <kaeza@users.sf.net>
-Diego Martínez <kaeza@users.sf.net> Diego Martinez <kaeza@users.sf.net>
-Lord James <neftali_dtctv@hotmail.com> Lord89James <neftali_dtctv@hotmail.com>
-BlockMen <nmuelll@web.de> Block Men <nmuelll@web.de>
-sfan5 <sfan5@live.de> Sfan5 <sfan5@live.de>
-DannyDark <the_skeleton_of_a_child@yahoo.co.uk> dannydark <the_skeleton_of_a_child@yahoo.co.uk>
-Ilya Pavlov <TTChangeTheWorld@gmail.com> Ilya <TTChangeTheWorld@gmail.com>
-Ilya Zhuravlev <zhuravlevilya@ya.ru> xyzz <zhuravlevilya@ya.ru>
+Esteban I. Ruiz Moreno <exio4.com@gmail.com>
+Esteban I. Ruiz Moreno <exio4.com@gmail.com> <me@exio4.xyz>
+Lord James <neftali_dtctv@hotmail.com>
+BlockMen <nmuelll@web.de>
+sfan5 <sfan5@live.de>
+DannyDark <the_skeleton_of_a_child@yahoo.co.uk>
+Ilya Pavlov <TTChangeTheWorld@gmail.com>
 sapier <Sapier at GMX dot net> sapier <sapier AT gmx DOT net>
 sapier <Sapier at GMX dot net> sapier <sapier at gmx dot net>
-
+SmallJoker <SmallJoker@users.noreply.github.com> <mk939@ymail.com>
+Loïc Blot <nerzhul@users.noreply.github.com>
+Loïc Blot <nerzhul@users.noreply.github.com> <loic.blot@unix-experience.fr>
+numzero <numzer0@yandex.ru> Vitaliy <numzer0@yandex.ru>
+numzero <numzer0@yandex.ru> <silverunicorn2011@yandex.ru>
+Jean-Patrick Guerrero <kilbith@users.noreply.github.com>
+Jean-Patrick Guerrero <kilbith@users.noreply.github.com> <jeanpatrick.guerrero@gmail.com>
+HybridDog <3192173+HybridDog@users.noreply.github.com> <ovvv@web.de>
+srfqi <muhammadrifqipriyosusanto@gmail.com>
+Dániel Juhász <juhdanad@gmail.com>
+rubenwardy <rw@rubenwardy.com>
+rubenwardy <rw@rubenwardy.com> <rubenwardy@gmail.com>
+Paul Ouellette <oue.paul18@gmail.com>
+Vanessa Dannenberg <vanessa.e.dannenberg@gmail.com> <vanessaezekowitz@gmail.com>
+ClobberXD <ClobberXD@gmail.com>
+ClobberXD <ClobberXD@gmail.com> <ClobberXD@protonmail.com>
+ClobberXD <ClobberXD@gmail.com> <36130650+ClobberXD@users.noreply.github.com>
+Auke Kok <sofar+github@foo-projects.org>
+Auke Kok <sofar+github@foo-projects.org> <sofar@foo-projects.org>
+Desour <vorunbekannt75@web.de>
+Nathanaël Courant <Ekdohibs@users.noreply.github.com> <nathanael.courant@laposte.net>
+Ezhh <owlecho@live.com>
+paramat <paramat@users.noreply.github.com>
+paramat <paramat@users.noreply.github.com> <mat.gregory@virginmedia.com>
+lhofhansl <lhofhansl@yahoo.com> <larsh@apache.org>
+red-001 <red-001@outlook.ie> <red-001@openmailbox.org>
+Wuzzy <wuzzy2@mail.ru> <Wuzzy2@mail.ru>
+Wuzzy <wuzzy2@mail.ru> <almikes@aol.com>
+Jordach <jordach.snelling@gmail.com>
+MoNTE48 <MoNTE48@mail.ua>
+v-rob <robinsonvincent89@gmail.com>
+v-rob <robinsonvincent89@gmail.com> <31123645+v-rob@users.noreply.github.com>
+EvidenceB <49488517+EvidenceBKidscode@users.noreply.github.com>
+gregorycu <gregory.currie@gmail.com>
+Rogier <rogier777@gmail.com>
+Rogier <rogier777@gmail.com> <Rogier-5@users.noreply.github.com>

.travis.yml

@@ -1,39 +0,0 @@
-language: cpp
-before_install: ./util/travis/before_install.sh
-script: ./util/travis/script.sh
-sudo: required
-notifications:
-  email: false
-matrix:
-  fast_finish: true
-  include:
-    - env: PLATFORM=Win32
-      compiler: gcc
-      os: linux
-    - env: PLATFORM=Win64
-      compiler: gcc
-      os: linux
-    - env: PLATFORM=Unix COMPILER=clang
-      compiler: clang
-      os: osx
-    - env: PLATFORM=Unix COMPILER=g++
-      compiler: gcc
-      os: linux
-    - env: PLATFORM=Unix COMPILER=clang
-      compiler: clang
-      os: linux
-    - env: PLATFORM=Unix COMPILER=clang VALGRIND=1
-      compiler: clang
-      os: linux
-      dist: trusty
-    - env: COMPILER=none LINT=1
-      compiler: clang
-      os: linux
-      dist: trusty
-    - env: PLATFORM=Unix COMPILER=g++-6
-      compiler: gcc
-      os: linux
-addons:
-  apt:
-    sources: &sources
-      - ubuntu-toolchain-r-test

AppImageBuilder.yml

@@ -0,0 +1,54 @@
+version: 1
+
+AppDir:
+  path: ./AppDir
+
+  app_info:
+    id: minetest
+    name: Minetest
+    icon: minetest
+    version: !ENV ${VERSION}
+    exec: usr/bin/minetest
+    exec_args: $@
+  runtime:
+    env:
+      APPDIR_LIBRARY_PATH: $APPDIR/usr/lib/x86_64-linux-gnu
+
+  apt:
+    arch: amd64
+    sources:
+      - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic main universe
+        key_url: 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3b4fe6acc0b21f32'
+      - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates main universe
+      - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-backports main universe
+      - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-security main universe
+
+    include:
+      - libc6
+      - libcurl3-gnutls
+      - libfreetype6
+      - libgl1
+      - libjpeg-turbo8
+      - libjsoncpp1
+      - libleveldb1v5
+      - libopenal1
+      - libpng16-16
+      - libsqlite3-0
+      - libstdc++6
+      - libvorbisfile3
+      - libx11-6
+      - libxxf86vm1
+      - zlib1g
+
+  files:
+    exclude:
+      - usr/share/man
+      - usr/share/doc/*/README.*
+      - usr/share/doc/*/changelog.*
+      - usr/share/doc/*/NEWS.*
+      - usr/share/doc/*/TODO.*
+
+AppImage:
+  update-information: None
+  sign-key: None
+  arch: x86_64

CMakeLists.txt

@@ -1,19 +1,24 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.5)
 
-if(${CMAKE_VERSION} STREQUAL "2.8.2")
-	# Bug http://vtk.org/Bug/view.php?id=11020
-	message(WARNING "CMake/CPack version 2.8.2 will not create working .deb packages!")
+# Set policies up to 3.9 since we want to enable the IPO option
+if(${CMAKE_VERSION} VERSION_LESS 3.9)
+	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+else()
+	cmake_policy(VERSION 3.9)
 endif()
 
 # This can be read from ${PROJECT_NAME} after project() is called
 project(minetest)
 set(PROJECT_NAME_CAPITALIZED "Minetest")
 
+set(CMAKE_CXX_STANDARD 11)
+set(GCC_MINIMUM_VERSION "5.1")
+set(CLANG_MINIMUM_VERSION "3.5")
 
 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
-set(VERSION_MAJOR 0)
-set(VERSION_MINOR 4)
-set(VERSION_PATCH 17)
+set(VERSION_MAJOR 5)
+set(VERSION_MINOR 5)
+set(VERSION_PATCH 1)
 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
 
 # Change to false for releases
@@ -21,7 +26,7 @@ set(DEVELOPMENT_BUILD FALSE)
 
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 if(VERSION_EXTRA)
-	set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
+	set(VERSION_STRING "${VERSION_STRING}-${VERSION_EXTRA}")
 elseif(DEVELOPMENT_BUILD)
 	set(VERSION_STRING "${VERSION_STRING}-dev")
 endif()
@@ -45,7 +50,7 @@ set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
 
 set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
 set(BUILD_SERVER FALSE CACHE BOOL "Build server")
-
+set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
 
 set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
 
@@ -58,8 +63,62 @@ endif()
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 
+set(IRRLICHTMT_BUILD_DIR "" CACHE PATH "Path to IrrlichtMt build directory.")
+if(NOT "${IRRLICHTMT_BUILD_DIR}" STREQUAL "")
+	find_package(IrrlichtMt QUIET
+		PATHS "${IRRLICHTMT_BUILD_DIR}"
+		NO_DEFAULT_PATH
+)
+
+	if(NOT TARGET IrrlichtMt::IrrlichtMt)
+		# find_package() searches certain subdirectories. ${PATH}/cmake is not
+		# the only one, but it is the one where IrrlichtMt is supposed to export
+		# IrrlichtMtConfig.cmake
+		message(FATAL_ERROR "Could not find IrrlichtMtConfig.cmake in ${IRRLICHTMT_BUILD_DIR}/cmake.")
+	endif()
 # This is done here so that relative search paths are more reasonable
-find_package(Irrlicht)
+elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt")
+	message(STATUS "Using user-provided IrrlichtMt at subdirectory 'lib/irrlichtmt'")
+	if(BUILD_CLIENT)
+		# tell IrrlichtMt to create a static library
+		set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared library" FORCE)
+		add_subdirectory(lib/irrlichtmt EXCLUDE_FROM_ALL)
+		unset(BUILD_SHARED_LIBS CACHE)
+
+		if(NOT TARGET IrrlichtMt)
+			message(FATAL_ERROR "IrrlichtMt project is missing a CMake target?!")
+		endif()
+	else()
+		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
+		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
+			INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt/include")
+	endif()
+else()
+	find_package(IrrlichtMt QUIET)
+	if(NOT TARGET IrrlichtMt::IrrlichtMt)
+		string(CONCAT explanation_msg
+			"The Minetest team has forked Irrlicht to make their own customizations. "
+			"It can be found here: https://github.com/minetest/irrlicht\n"
+			"For example use: git clone --depth=1 https://github.com/minetest/irrlicht lib/irrlichtmt\n")
+		if(BUILD_CLIENT)
+			message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
+		endif()
+
+		include(MinetestFindIrrlichtHeaders)
+		if(NOT IRRLICHT_INCLUDE_DIR)
+			message(FATAL_ERROR "Irrlicht or IrrlichtMt headers are required to build the server, but none found.\n${explanation_msg}")
+		endif()
+		message(STATUS "Found Irrlicht headers: ${IRRLICHT_INCLUDE_DIR}")
+		add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
+		# Note that we can't use target_include_directories() since that doesn't work for IMPORTED targets before CMake 3.11
+		set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
+			INTERFACE_INCLUDE_DIRECTORIES "${IRRLICHT_INCLUDE_DIR}")
+	endif()
+endif()
+
+if(TARGET IrrlichtMt::IrrlichtMt)
+	message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
+endif()
 
 
 # Installation
@@ -90,15 +149,16 @@ elseif(UNIX) # Linux, BSD etc
 		set(ICONDIR "unix/icons")
 		set(LOCALEDIR "locale")
 	else()
-		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
-		set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
-		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}")
-		set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
+		include(GNUInstallDirs)
+		set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
+		set(BINDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
+		set(DOCDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DOCDIR}")
+		set(MANDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_MANDIR}")
 		set(EXAMPLE_CONF_DIR ${DOCDIR})
-		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
-		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
-		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
-		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}/locale")
+		set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/applications")
+		set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/metainfo")
+		set(ICONDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/icons")
+		set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LOCALEDIR}")
 	endif()
 endif()
 
@@ -155,25 +215,31 @@ endif()
 
 
 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client" DESTINATION "${SHAREDIR}")
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games" DESTINATION "${SHAREDIR}" PATTERN ".git*" EXCLUDE)
-
-if(BUILD_CLIENT)
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
-endif()
 if(RUN_IN_PLACE)
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
 	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
 endif()
 
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game" DESTINATION "${SHAREDIR}/games/"
+	COMPONENT "SUBGAME_MINETEST_GAME" OPTIONAL PATTERN ".git*" EXCLUDE )
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
+	COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
 
-install(FILES "README.txt" DESTINATION "${DOCDIR}")
-install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}")
-install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}")
-install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}")
-install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}")
+if(BUILD_CLIENT)
+	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
+	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
+	if(RUN_IN_PLACE)
+		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
+		install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
+	endif()
+endif()
+
+install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
+install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
+install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
+install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
+install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
+install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
 
 if(UNIX AND NOT APPLE)
@@ -195,30 +261,101 @@ endif()
 find_package(GMP REQUIRED)
 find_package(Json REQUIRED)
 find_package(Lua REQUIRED)
+if(NOT USE_LUAJIT)
+	set(LUA_BIT_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/bitop)
+	set(LUA_BIT_LIBRARY bitop)
+	add_subdirectory(lib/bitop)
+endif()
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+	if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
+		message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
+			"Version ${GCC_MINIMUM_VERSION} or higher is required.")
+	endif()
+elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
+	if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
+		message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
+			"Version ${CLANG_MINIMUM_VERSION} or higher is required.")
+	endif()
+endif()
 
 # Subdirectories
 # Be sure to add all relevant definitions above this
-
 add_subdirectory(src)
 
 
 # CPack
 
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "An InfiniMiner/Minecraft inspired game")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
 set(CPACK_PACKAGE_VENDOR "celeron55")
 set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
 
-if(WIN32)
-	if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
-	else()
-		set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
-	endif()
+include(CPackComponent)
 
-	set(CPACK_GENERATOR ZIP)
+cpack_add_component(Docs
+	DISPLAY_NAME "Documentation"
+	DESCRIPTION "Documentation about Minetest and Minetest modding"
+)
+
+cpack_add_component(SUBGAME_MINETEST_GAME
+	DISPLAY_NAME "Minetest Game"
+	DESCRIPTION "The default game bundled in the Minetest engine. Mainly used as a modding base."
+	GROUP "Games"
+)
+
+cpack_add_component(SUBGAME_MINIMAL
+	DISPLAY_NAME "Development Test"
+	DESCRIPTION "A basic testing environment used for engine development and sometimes for testing mods."
+	DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
+	GROUP "Games"
+)
+
+cpack_add_component_group(Subgames
+	DESCRIPTION "Games for the Minetest engine."
+)
+
+if(WIN32)
+	# Include all dynamically linked runtime libaries such as MSVCRxxx.dll
+	include(InstallRequiredSystemLibraries)
+
+	if(RUN_IN_PLACE)
+		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
+		else()
+			set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
+		endif()
+
+		set(CPACK_GENERATOR ZIP)
+
+	else()
+		set(CPACK_GENERATOR WIX)
+		set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
+		set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
+		set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
+		set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
+		set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
+
+		set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
+		# Supported languages can be found at
+		# http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
+		#set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
+		set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
+		set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
+
+		set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
+
+		# The correct way would be to include both x32 and x64 into one installer
+		# and install the appropriate one.
+		# CMake does not support that, so there are two separate GUID's
+		if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+			set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
+		else()
+			set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
+		endif()
+	endif()
 elseif(APPLE)
 	set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
 	set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
@@ -243,4 +380,3 @@ if(DOXYGEN_FOUND)
 		COMMENT "Generating API documentation with Doxygen" VERBATIM
 	)
 endif()
-

CONTRIBUTING.md

@@ -1,106 +0,0 @@
-# Contributing
-
-Contributions are welcome! Here's how you can help:
-
-- [Contributing code](#code)
-- [Reporting issues](#issues)
-- [Requesting features](#feature-requests)
-- [Translating](#translations)
-- [Donating](#donations)
-
-## Code
-
-If you are planning to start some significant coding, you would benefit from asking first on [our IRC channel](http://www.minetest.net/irc/) before starting.
-
-1. [Fork](https://help.github.com/articles/fork-a-repo/) the repository and [clone](https://help.github.com/articles/cloning-a-repository/) your fork.
-
-2. Start coding!
-    - Refer to the [Lua API](https://github.com/minetest/minetest/blob/master/doc/lua_api.txt), [Developer Wiki](http://dev.minetest.net/Main_Page) and other [documentation](https://github.com/minetest/minetest/tree/master/doc).
-    - Follow the [C/C++](http://dev.minetest.net/Code_style_guidelines) and [Lua](http://dev.minetest.net/Lua_code_style_guidelines) code style guidelines.
-    - Check your code works as expected and document any changes to the Lua API.
-
-3. Commit & [push](https://help.github.com/articles/pushing-to-a-remote/) your changes to a new branch (not `master`, one change per branch)
-    - Commit messages should:
-        - Use the present tense
-        - Have a title which begins with a capital letter
-        - Be descriptive. (e.g. no `Update init.lua` or `Fix a problem`)
-        - Have a first line with less than *80 characters* and have a second line that is *empty*
-
-4. Once you are happy with your changes, submit a pull request.
-     - Open the [pull-request form](https://github.com/minetest/minetest/pull/new/master)
-     - Add a short description explaining briefly what you've done (or if it's a work-in-progress - what you need to do)
-
-##### A pull-request is considered merge-able when:
-
-1. It follows the [roadmap](https://forum.minetest.net/viewtopic.php?t=9177) in some way and fits the whole picture of the project.
-2. It works.
-3. It follows the code style for [C/C++](http://dev.minetest.net/Code_style_guidelines) or [Lua](http://dev.minetest.net/Lua_code_style_guidelines).
-4. The code's interfaces are well designed, regardless of other aspects that might need more work in the future.
-5. It uses protocols and formats which include the required compatibility.
-
-## Issues
-
-If you experience an issue, we would like to know the details - especially when a stable release is on the way.
-
-1. Do a quick search on GitHub to check if the issue has already been reported.
-2. Is it an issue with the Minetest *engine*? If not, report it [elsewhere](http://www.minetest.net/development/#reporting-issues).
-3. [Open an issue](https://github.com/minetest/minetest/issues/new) and describe the issue you are having - you could include:
-     - Error logs (check the bottom of the `debug.txt` file)
-     - Screenshots
-     - Ways you have tried to solve the issue, and whether they worked or not
-     - Your Minetest version and the content (subgames, mods or texture packs) you have installed
-     - Your platform (e.g. Windows 10 or Ubuntu 15.04 x64)
-
-After reporting you should aim to answer questions or clarifications as this helps pinpoint the cause of the issue (if you don't do this your issue may be closed after 1 month).
-
-## Feature requests
-
-Feature requests are welcome but take a moment to see if your idea follows the [roadmap](https://forum.minetest.net/viewtopic.php?t=9177) in some way and fits the whole picture of the project. You should provide a clear explanation with as much detail as possible.
-
-## Translations
-
-Translations of Minetest are performed using Weblate. You can access the project page  with a list of current languages [here](https://hosted.weblate.org/projects/minetest/minetest/).
-
-### Donations
-
-If you'd like to monetarily support Minetest development, you can find donation methods on [our website](http://www.minetest.net/development/#donate).
-
-# Maintaining
-
-*This is a concise version of the [Rules & Guidelines](http://dev.minetest.net/Category:Rules_and_Guidelines) on the developer wiki.*
-
-These notes are for those who have push access Minetest (core developers / maintainers).
-
-- See the [project organisation](http://dev.minetest.net/Organisation) for the people involved.
-
-## Reviewing pull requests
-
-Pull requests should be reviewed and, if appropriate, checked if they achieve their intended purpose. You can show that you are in the process of, or will review the pull request by commenting *"Looks good"* or something similar.
-
-**If the pull-request is not [merge-able](#a-pull-request-is-considered-merge-able-when):**
-
-Submit a comment explaining to the author what they need to change to make the pull-request merge-able.
-
-- If the author comments or makes changes to the pull-request, it can be reviewed again.
-- If no response is made from the author within 1 month (when improvements are suggested or a question is asked), it can be closed.
-
-**If the pull-request is [merge-able](#a-pull-request-is-considered-merge-able-when):**
-
-Submit a :+1: (+1) or "Looks good" comment to show you believe the pull-request should be merged. "Looks good" comments often signify that the patch might require (more) testing.
-
-- Two core developers must agree to the merge before it is carried out and both should +1 the pull request.
-- Who intends to merge the pull-request should follow the commit rules:
-    - The title should follow the commit guidelines (title starts with a capital letter, present tense, descriptive).
-    - Don't modify history older than 10 minutes.
-    - Use rebase, not merge to get linear history:
-    - `curl https://github.com/minetest/minetest/pull/1.patch | git am`
-
-## Reviewing issues and feature requests
-
-- If an issue does not get a response from its author within 1 month (when requiring more details), it can be closed.
-- When an issue is a duplicate, refer to the first ones and close the later ones.
-- Tag issues with the appropriate [labels](https://github.com/minetest/minetest/labels) for devices, platforms etc.
-
-## Releasing a new version
-
-*Refer to [dev.minetest.net/Releasing_Minetest](http://dev.minetest.net/Releasing_Minetest)*

Dockerfile

@@ -0,0 +1,74 @@
+ARG DOCKER_IMAGE=alpine:3.14
+FROM $DOCKER_IMAGE AS builder
+
+ENV MINETEST_GAME_VERSION master
+ENV IRRLICHT_VERSION master
+
+COPY .git /usr/src/minetest/.git
+COPY CMakeLists.txt /usr/src/minetest/CMakeLists.txt
+COPY README.md /usr/src/minetest/README.md
+COPY minetest.conf.example /usr/src/minetest/minetest.conf.example
+COPY builtin /usr/src/minetest/builtin
+COPY cmake /usr/src/minetest/cmake
+COPY doc /usr/src/minetest/doc
+COPY fonts /usr/src/minetest/fonts
+COPY lib /usr/src/minetest/lib
+COPY misc /usr/src/minetest/misc
+COPY po /usr/src/minetest/po
+COPY src /usr/src/minetest/src
+COPY textures /usr/src/minetest/textures
+
+WORKDIR /usr/src/minetest
+
+RUN apk add --no-cache git build-base cmake sqlite-dev curl-dev zlib-dev zstd-dev \
+		gmp-dev jsoncpp-dev postgresql-dev ninja luajit-dev ca-certificates && \
+	git clone --depth=1 -b ${MINETEST_GAME_VERSION} https://github.com/minetest/minetest_game.git ./games/minetest_game && \
+	rm -fr ./games/minetest_game/.git
+
+WORKDIR /usr/src/
+RUN git clone --recursive https://github.com/jupp0r/prometheus-cpp/ -b v1.0.0 && \
+	mkdir prometheus-cpp/build && \
+	cd prometheus-cpp/build && \
+	cmake .. \
+		-DCMAKE_INSTALL_PREFIX=/usr/local \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DENABLE_TESTING=0 \
+		-GNinja && \
+	ninja && \
+	ninja install
+
+RUN git clone --depth=1 https://github.com/minetest/irrlicht/ -b ${IRRLICHT_VERSION} && \
+	cp -r irrlicht/include /usr/include/irrlichtmt
+
+WORKDIR /usr/src/minetest
+RUN mkdir build && \
+	cd build && \
+	cmake .. \
+		-DCMAKE_INSTALL_PREFIX=/usr/local \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DBUILD_SERVER=TRUE \
+		-DENABLE_PROMETHEUS=TRUE \
+		-DBUILD_UNITTESTS=FALSE \
+		-DBUILD_CLIENT=FALSE \
+		-GNinja && \
+	ninja && \
+	ninja install
+
+ARG DOCKER_IMAGE=alpine:3.14
+FROM $DOCKER_IMAGE AS runtime
+
+RUN apk add --no-cache sqlite-libs curl gmp libstdc++ libgcc libpq luajit jsoncpp zstd-libs && \
+	adduser -D minetest --uid 30000 -h /var/lib/minetest && \
+	chown -R minetest:minetest /var/lib/minetest
+
+WORKDIR /var/lib/minetest
+
+COPY --from=builder /usr/local/share/minetest /usr/local/share/minetest
+COPY --from=builder /usr/local/bin/minetestserver /usr/local/bin/minetestserver
+COPY --from=builder /usr/local/share/doc/minetest/minetest.conf.example /etc/minetest/minetest.conf
+
+USER minetest:minetest
+
+EXPOSE 30000/udp 30000/tcp
+
+CMD ["/usr/local/bin/minetestserver", "--config", "/etc/minetest/minetest.conf"]

LICENSE.txt

@@ -0,0 +1,197 @@
+
+License of Minetest textures and sounds
+---------------------------------------
+
+This applies to textures and sounds contained in the main Minetest
+distribution.
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+textures/base/pack/refresh.png is under the Apache 2 license
+https://www.apache.org/licenses/LICENSE-2.0.html
+
+Textures by Zughy are under CC BY-SA 4.0
+https://creativecommons.org/licenses/by-sa/4.0/
+
+textures/base/pack/server_public.png is under CC-BY 4.0, taken from Twitter's Twemoji set
+https://creativecommons.org/licenses/by/4.0/
+
+Authors of media files
+-----------------------
+Everything not listed in here:
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+ShadowNinja:
+  textures/base/pack/smoke_puff.png
+
+paramat:
+  textures/base/pack/menu_header.png
+  textures/base/pack/next_icon.png
+  textures/base/pack/prev_icon.png
+  textures/base/pack/clear.png
+  textures/base/pack/search.png
+
+rubenwardy, paramat:
+  textures/base/pack/start_icon.png
+  textures/base/pack/end_icon.png
+
+erlehmann:
+  misc/minetest-icon-24x24.png
+  misc/minetest-icon.ico
+  misc/minetest.svg
+  textures/base/pack/logo.png
+
+JRottm:
+  textures/base/pack/player_marker.png
+
+srifqi:
+  textures/base/pack/chat_hide_btn.png
+  textures/base/pack/chat_show_btn.png
+  textures/base/pack/joystick_bg.png
+  textures/base/pack/joystick_center.png
+  textures/base/pack/joystick_off.png
+  textures/base/pack/minimap_btn.png
+
+Zughy:
+  textures/base/pack/cdb_add.png
+  textures/base/pack/cdb_clear.png
+  textures/base/pack/cdb_downloading.png
+  textures/base/pack/cdb_queued.png
+  textures/base/pack/cdb_update.png
+  textures/base/pack/cdb_viewonline.png
+
+appgurueu:
+  textures/base/pack/server_incompatible.png
+
+License of Minetest source code
+-------------------------------
+
+Minetest
+Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Irrlicht
+---------------
+
+This program uses IrrlichtMt, Minetest's fork of
+the Irrlicht Engine. http://irrlicht.sourceforge.net/
+
+ The Irrlicht Engine License
+
+Copyright © 2002-2005 Nikolaus Gebhardt
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute
+it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you
+      must not claim that you wrote the original software. If you use
+	  this software in a product, an acknowledgment in the product
+	  documentation would be appreciated but is not required.
+   2. Altered source versions must be plainly marked as such, and must
+      not be misrepresented as being the original software.
+   3. This notice may not be removed or altered from any source
+      distribution.
+
+
+JThread
+---------------
+
+This program uses the JThread library. License for JThread follows:
+
+Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
+
+Lua
+---------------
+
+Lua is licensed under the terms of the MIT license reproduced below.
+This means that Lua is free software and can be used for both academic
+and commercial purposes at absolutely no cost.
+
+For details and rationale, see https://www.lua.org/license.html .
+
+Copyright (C) 1994-2008 Lua.org, PUC-Rio.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+Fonts
+---------------
+
+Bitstream Vera Fonts Copyright:
+
+  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+  a trademark of Bitstream, Inc.
+
+Arimo - Apache License, version 2.0
+  Digitized data copyright (c) 2010-2012 Google Corporation.
+
+Cousine - Apache License, version 2.0
+  Digitized data copyright (c) 2010-2012 Google Corporation.
+
+DroidSansFallBackFull:
+
+  Copyright (C) 2008 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.

README.md

@@ -0,0 +1,482 @@
+Minetest
+========
+
+![Build Status](https://github.com/minetest/minetest/workflows/build/badge.svg)
+[![Translation status](https://hosted.weblate.org/widgets/minetest/-/svg-badge.svg)](https://hosted.weblate.org/engage/minetest/?utm_source=widget)
+[![License](https://img.shields.io/badge/license-LGPLv2.1%2B-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
+
+Minetest is a free open-source voxel game engine with easy modding and game creation.
+
+Copyright (C) 2010-2020 Perttu Ahola <celeron55@gmail.com>
+and contributors (see source file comments and the version control log)
+
+In case you downloaded the source code
+--------------------------------------
+If you downloaded the Minetest Engine source code in which this file is
+contained, you probably want to download the [Minetest Game](https://github.com/minetest/minetest_game/)
+project too. See its README.txt for more information.
+
+Table of Contents
+------------------
+
+1. [Further Documentation](#further-documentation)
+2. [Default Controls](#default-controls)
+3. [Paths](#paths)
+4. [Configuration File](#configuration-file)
+5. [Command-line Options](#command-line-options)
+6. [Compiling](#compiling)
+7. [Docker](#docker)
+8. [Version Scheme](#version-scheme)
+
+
+Further documentation
+----------------------
+- Website: https://minetest.net/
+- Wiki: https://wiki.minetest.net/
+- Developer wiki: https://dev.minetest.net/
+- Forum: https://forum.minetest.net/
+- GitHub: https://github.com/minetest/minetest/
+- [doc/](doc/) directory of source distribution
+
+Default controls
+----------------
+All controls are re-bindable using settings.
+Some can be changed in the key config dialog in the settings tab.
+
+| Button                        | Action                                                         |
+|-------------------------------|----------------------------------------------------------------|
+| Move mouse                    | Look around                                                    |
+| W, A, S, D                    | Move                                                           |
+| Space                         | Jump/move up                                                   |
+| Shift                         | Sneak/move down                                                |
+| Q                             | Drop itemstack                                                 |
+| Shift + Q                     | Drop single item                                               |
+| Left mouse button             | Dig/punch/take item                                            |
+| Right mouse button            | Place/use                                                      |
+| Shift + right mouse button    | Build (without using)                                          |
+| I                             | Inventory menu                                                 |
+| Mouse wheel                   | Select item                                                    |
+| 0-9                           | Select item                                                    |
+| Z                             | Zoom (needs zoom privilege)                                    |
+| T                             | Chat                                                           |
+| /                             | Command                                                        |
+| Esc                           | Pause menu/abort/exit (pauses only singleplayer game)          |
+| R                             | Enable/disable full range view                                 |
+| +                             | Increase view range                                            |
+| -                             | Decrease view range                                            |
+| K                             | Enable/disable fly mode (needs fly privilege)                  |
+| P                             | Enable/disable pitch move mode                                 |
+| J                             | Enable/disable fast mode (needs fast privilege)                |
+| H                             | Enable/disable noclip mode (needs noclip privilege)            |
+| E                             | Aux1 (Move fast in fast mode. Games may add special features)  |
+| C                             | Cycle through camera modes                                     |
+| V                             | Cycle through minimap modes                                    |
+| Shift + V                     | Change minimap orientation                                     |
+| F1                            | Hide/show HUD                                                  |
+| F2                            | Hide/show chat                                                 |
+| F3                            | Disable/enable fog                                             |
+| F4                            | Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)  |
+| F5                            | Cycle through debug information screens                        |
+| F6                            | Cycle through profiler info screens                            |
+| F10                           | Show/hide console                                              |
+| F12                           | Take screenshot                                                |
+
+Paths
+-----
+Locations:
+
+* `bin`   - Compiled binaries
+* `share` - Distributed read-only data
+* `user`  - User-created modifiable data
+
+Where each location is on each platform:
+
+* Windows .zip / RUN_IN_PLACE source:
+    * `bin`   = `bin`
+    * `share` = `.`
+    * `user`  = `.`
+* Windows installed:
+    * `bin`   = `C:\Program Files\Minetest\bin (Depends on the install location)`
+    * `share` = `C:\Program Files\Minetest (Depends on the install location)`
+    * `user`  = `%APPDATA%\Minetest`
+* Linux installed:
+    * `bin`   = `/usr/bin`
+    * `share` = `/usr/share/minetest`
+    * `user`  = `~/.minetest`
+* macOS:
+    * `bin`   = `Contents/MacOS`
+    * `share` = `Contents/Resources`
+    * `user`  = `Contents/User OR ~/Library/Application Support/minetest`
+
+Worlds can be found as separate folders in: `user/worlds/`
+
+Configuration file
+------------------
+- Default location:
+    `user/minetest.conf`
+- This file is created by closing Minetest for the first time.
+- A specific file can be specified on the command line:
+    `--config <path-to-file>`
+- A run-in-place build will look for the configuration file in
+    `location_of_exe/../minetest.conf` and also `location_of_exe/../../minetest.conf`
+
+Command-line options
+--------------------
+- Use `--help`
+
+Compiling
+---------
+### Compiling on GNU/Linux
+
+#### Dependencies
+
+| Dependency | Version | Commentary |
+|------------|---------|------------|
+| GCC        | 5.1+    | or Clang 3.5+ |
+| CMake      | 3.5+    |            |
+| IrrlichtMt | -       | Custom version of Irrlicht, see https://github.com/minetest/irrlicht |
+| Freetype   | 2.0+    |            |
+| SQLite3    | 3+      |            |
+| Zstd       | 1.0+    |            |
+| LuaJIT     | 2.0+    | Bundled Lua 5.1 is used if not present |
+| GMP        | 5.0.0+  | Bundled mini-GMP is used if not present |
+| JsonCPP    | 1.0.0+  | Bundled JsonCPP is used if not present |
+
+For Debian/Ubuntu users:
+
+    sudo apt install g++ make libc6-dev cmake libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev libzstd-dev libluajit-5.1-dev
+
+For Fedora users:
+
+    sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl-devel openal-soft-devel libvorbis-devel libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel spatialindex-devel libzstd-devel
+
+For Arch users:
+
+    sudo pacman -S base-devel libcurl-gnutls cmake libxxf86vm libpng sqlite libogg libvorbis openal freetype2 jsoncpp gmp luajit leveldb ncurses zstd
+
+For Alpine users:
+
+    sudo apk add build-base cmake libpng-dev jpeg-dev libxxf86vm-dev mesa-dev sqlite-dev libogg-dev libvorbis-dev openal-soft-dev curl-dev freetype-dev zlib-dev gmp-dev jsoncpp-dev luajit-dev zstd-dev
+
+#### Download
+
+You can install Git for easily keeping your copy up to date.
+If you don’t want Git, read below on how to get the source without Git.
+This is an example for installing Git on Debian/Ubuntu:
+
+    sudo apt install git
+
+For Fedora users:
+
+    sudo dnf install git
+
+Download source (this is the URL to the latest of source repository, which might not work at all times) using Git:
+
+    git clone --depth 1 https://github.com/minetest/minetest.git
+    cd minetest
+
+Download minetest_game (otherwise only the "Development Test" game is available) using Git:
+
+    git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
+
+Download IrrlichtMt to `lib/irrlichtmt`, it will be used to satisfy the IrrlichtMt dependency that way:
+
+    git clone --depth 1 https://github.com/minetest/irrlicht.git lib/irrlichtmt
+
+Download source, without using Git:
+
+    wget https://github.com/minetest/minetest/archive/master.tar.gz
+    tar xf master.tar.gz
+    cd minetest-master
+
+Download minetest_game, without using Git:
+
+    cd games/
+    wget https://github.com/minetest/minetest_game/archive/master.tar.gz
+    tar xf master.tar.gz
+    mv minetest_game-master minetest_game
+    cd ..
+
+Download IrrlichtMt, without using Git:
+
+    cd lib/
+    wget https://github.com/minetest/irrlicht/archive/master.tar.gz
+    tar xf master.tar.gz
+    mv irrlicht-master irrlichtmt
+    cd ..
+
+#### Build
+
+Build a version that runs directly from the source directory:
+
+    cmake . -DRUN_IN_PLACE=TRUE
+    make -j$(nproc)
+
+Run it:
+
+    ./bin/minetest
+
+- Use `cmake . -LH` to see all CMake options and their current state.
+- If you want to install it system-wide (or are making a distribution package),
+  you will want to use `-DRUN_IN_PLACE=FALSE`.
+- You can build a bare server by specifying `-DBUILD_SERVER=TRUE`.
+- You can disable the client build by specifying `-DBUILD_CLIENT=FALSE`.
+- You can select between Release and Debug build by `-DCMAKE_BUILD_TYPE=<Debug or Release>`.
+  - Debug build is slower, but gives much more useful output in a debugger.
+- If you build a bare server you don't need to have the Irrlicht or IrrlichtMt library installed.
+  - In that case use `-DIRRLICHT_INCLUDE_DIR=/some/where/irrlicht/include`.
+
+- Minetest will use the IrrlichtMt package that is found first, given by the following order:
+  1. Specified `IRRLICHTMT_BUILD_DIR` CMake variable
+  2. `${PROJECT_SOURCE_DIR}/lib/irrlichtmt` (if existent)
+  3. Installation of IrrlichtMt in the system-specific library paths
+  4. For server builds with disabled `BUILD_CLIENT` variable, the headers from `IRRLICHT_INCLUDE_DIR` will be used.
+  - NOTE: Changing the IrrlichtMt build directory (includes system installs) requires regenerating the CMake cache (`rm CMakeCache.txt`)
+
+### CMake options
+
+General options and their default values:
+
+    BUILD_CLIENT=TRUE          - Build Minetest client
+    BUILD_SERVER=FALSE         - Build Minetest server
+    BUILD_UNITTESTS=TRUE       - Build unittest sources
+    CMAKE_BUILD_TYPE=Release   - Type of build (Release vs. Debug)
+        Release                - Release build
+        Debug                  - Debug build
+        SemiDebug              - Partially optimized debug build
+        RelWithDebInfo         - Release build with debug information
+        MinSizeRel             - Release build with -Os passed to compiler to make executable as small as possible
+    ENABLE_CURL=ON             - Build with cURL; Enables use of online mod repo, public serverlist and remote media fetching via http
+    ENABLE_CURSES=ON           - Build with (n)curses; Enables a server side terminal (command line option: --terminal)
+    ENABLE_GETTEXT=ON          - Build with Gettext; Allows using translations
+    ENABLE_GLES=OFF            - Build for OpenGL ES instead of OpenGL (requires support by IrrlichtMt)
+    ENABLE_LEVELDB=ON          - Build with LevelDB; Enables use of LevelDB map backend
+    ENABLE_POSTGRESQL=ON       - Build with libpq; Enables use of PostgreSQL map backend (PostgreSQL 9.5 or greater recommended)
+    ENABLE_REDIS=ON            - Build with libhiredis; Enables use of Redis map backend
+    ENABLE_SPATIAL=ON          - Build with LibSpatial; Speeds up AreaStores
+    ENABLE_SOUND=ON            - Build with OpenAL, libogg & libvorbis; in-game sounds
+    ENABLE_LUAJIT=ON           - Build with LuaJIT (much faster than non-JIT Lua)
+    ENABLE_PROMETHEUS=OFF      - Build with Prometheus metrics exporter (listens on tcp/30000 by default)
+    ENABLE_SYSTEM_GMP=ON       - Use GMP from system (much faster than bundled mini-gmp)
+    ENABLE_SYSTEM_JSONCPP=ON   - Use JsonCPP from system
+    OPENGL_GL_PREFERENCE=LEGACY - Linux client build only; See CMake Policy CMP0072 for reference
+    RUN_IN_PLACE=FALSE         - Create a portable install (worlds, settings etc. in current directory)
+    USE_GPROF=FALSE            - Enable profiling using GProf
+    VERSION_EXTRA=             - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
+    ENABLE_TOUCH=FALSE         - Enable Touchscreen support (requires support by IrrlichtMt)
+
+Library specific options:
+
+    CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
+    CURL_INCLUDE_DIR                - Only if building with cURL; directory where curl.h is located
+    CURL_LIBRARY                    - Only if building with cURL; path to libcurl.a/libcurl.so/libcurl.lib
+    EGL_INCLUDE_DIR                 - Only if building with GLES; directory that contains egl.h
+    EGL_LIBRARY                     - Only if building with GLES; path to libEGL.a/libEGL.so
+    EXTRA_DLL                       - Only on Windows; optional paths to additional DLLs that should be packaged
+    FREETYPE_INCLUDE_DIR_freetype2  - Directory that contains files such as ftimage.h
+    FREETYPE_INCLUDE_DIR_ft2build   - Directory that contains ft2build.h
+    FREETYPE_LIBRARY                - Path to libfreetype.a/libfreetype.so/freetype.lib
+    FREETYPE_DLL                    - Only on Windows; path to libfreetype-6.dll
+    GETTEXT_DLL                     - Only when building with gettext on Windows; paths to libintl + libiconv DLLs
+    GETTEXT_INCLUDE_DIR             - Only when building with gettext; directory that contains iconv.h
+    GETTEXT_LIBRARY                 - Only when building with gettext on Windows; path to libintl.dll.a
+    GETTEXT_MSGFMT                  - Only when building with gettext; path to msgfmt/msgfmt.exe
+    IRRLICHT_DLL                    - Only on Windows; path to IrrlichtMt.dll
+    IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h (usable for server build only)
+    LEVELDB_INCLUDE_DIR             - Only when building with LevelDB; directory that contains db.h
+    LEVELDB_LIBRARY                 - Only when building with LevelDB; path to libleveldb.a/libleveldb.so/libleveldb.dll.a
+    LEVELDB_DLL                     - Only when building with LevelDB on Windows; path to libleveldb.dll
+    PostgreSQL_INCLUDE_DIR          - Only when building with PostgreSQL; directory that contains libpq-fe.h
+    PostgreSQL_LIBRARY              - Only when building with PostgreSQL; path to libpq.a/libpq.so/libpq.lib
+    REDIS_INCLUDE_DIR               - Only when building with Redis; directory that contains hiredis.h
+    REDIS_LIBRARY                   - Only when building with Redis; path to libhiredis.a/libhiredis.so
+    SPATIAL_INCLUDE_DIR             - Only when building with LibSpatial; directory that contains spatialindex/SpatialIndex.h
+    SPATIAL_LIBRARY                 - Only when building with LibSpatial; path to libspatialindex_c.so/spatialindex-32.lib
+    LUA_INCLUDE_DIR                 - Only if you want to use LuaJIT; directory where luajit.h is located
+    LUA_LIBRARY                     - Only if you want to use LuaJIT; path to libluajit.a/libluajit.so
+    OGG_DLL                         - Only if building with sound on Windows; path to libogg.dll
+    OGG_INCLUDE_DIR                 - Only if building with sound; directory that contains an ogg directory which contains ogg.h
+    OGG_LIBRARY                     - Only if building with sound; path to libogg.a/libogg.so/libogg.dll.a
+    OPENAL_DLL                      - Only if building with sound on Windows; path to OpenAL32.dll
+    OPENAL_INCLUDE_DIR              - Only if building with sound; directory where al.h is located
+    OPENAL_LIBRARY                  - Only if building with sound; path to libopenal.a/libopenal.so/OpenAL32.lib
+    OPENGLES2_INCLUDE_DIR           - Only if building with GLES; directory that contains gl2.h
+    OPENGLES2_LIBRARY               - Only if building with GLES; path to libGLESv2.a/libGLESv2.so
+    SQLITE3_INCLUDE_DIR             - Directory that contains sqlite3.h
+    SQLITE3_LIBRARY                 - Path to libsqlite3.a/libsqlite3.so/sqlite3.lib
+    VORBISFILE_LIBRARY              - Only if building with sound; path to libvorbisfile.a/libvorbisfile.so/libvorbisfile.dll.a
+    VORBIS_DLL                      - Only if building with sound on Windows; paths to vorbis DLLs
+    VORBIS_INCLUDE_DIR              - Only if building with sound; directory that contains a directory vorbis with vorbisenc.h inside
+    VORBIS_LIBRARY                  - Only if building with sound; path to libvorbis.a/libvorbis.so/libvorbis.dll.a
+    XXF86VM_LIBRARY                 - Only on Linux; path to libXXf86vm.a/libXXf86vm.so
+    ZLIB_DLL                        - Only on Windows; path to zlib1.dll
+    ZLIB_INCLUDE_DIR                - Directory that contains zlib.h
+    ZLIB_LIBRARY                    - Path to libz.a/libz.so/zlib.lib
+    ZSTD_DLL                        - Only on Windows; path to libzstd.dll
+    ZSTD_INCLUDE_DIR                - Directory that contains zstd.h
+    ZSTD_LIBRARY                    - Path to libzstd.a/libzstd.so/ztd.lib
+
+### Compiling on Windows using MSVC
+
+### Requirements
+
+- [Visual Studio 2015 or newer](https://visualstudio.microsoft.com)
+- [CMake](https://cmake.org/download/)
+- [vcpkg](https://github.com/Microsoft/vcpkg)
+- [Git](https://git-scm.com/downloads)
+
+### Compiling and installing the dependencies
+
+It is highly recommended to use vcpkg as package manager.
+
+After you successfully built vcpkg you can easily install the required libraries:
+```powershell
+vcpkg install zlib zstd curl[winssl] openal-soft libvorbis libogg libjpeg-turbo sqlite3 freetype luajit gmp jsoncpp opengl-registry --triplet x64-windows
+```
+
+- **Don't forget about IrrlichtMt.** The easiest way is to clone it to `lib/irrlichtmt` as described in the Linux section.
+- `curl` is optional, but required to read the serverlist, `curl[winssl]` is required to use the content store.
+- `openal-soft`, `libvorbis` and `libogg` are optional, but required to use sound.
+- `luajit` is optional, it replaces the integrated Lua interpreter with a faster just-in-time interpreter.
+- `gmp` and `jsoncpp` are optional, otherwise the bundled versions will be compiled
+
+There are other optional libraries, but they are not tested if they can build and link correctly.
+
+Use `--triplet` to specify the target triplet, e.g. `x64-windows` or `x86-windows`.
+
+### Compile Minetest
+
+#### a) Using the vcpkg toolchain and CMake GUI
+1. Start up the CMake GUI
+2. Select **Browse Source...** and select DIR/minetest
+3. Select **Browse Build...** and select DIR/minetest-build
+4. Select **Configure**
+5. Choose the right visual Studio version and target platform. It has to match the version of the installed dependencies
+6. Choose **Specify toolchain file for cross-compiling**
+7. Click **Next**
+8. Select the vcpkg toolchain file e.g. `D:/vcpkg/scripts/buildsystems/vcpkg.cmake`
+9. Click Finish
+10. Wait until cmake have generated the cash file
+11. If there are any errors, solve them and hit **Configure**
+12. Click **Generate**
+13. Click **Open Project**
+14. Compile Minetest inside Visual studio.
+
+#### b) Using the vcpkg toolchain and the commandline
+
+Run the following script in PowerShell:
+
+```powershell
+cmake . -G"Visual Studio 15 2017 Win64" -DCMAKE_TOOLCHAIN_FILE=D:/vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=Release -DENABLE_GETTEXT=OFF -DENABLE_CURSES=OFF
+cmake --build . --config Release
+```
+Make sure that the right compiler is selected and the path to the vcpkg toolchain is correct.
+
+### Windows Installer using WiX Toolset
+
+Requirements:
+* [Visual Studio 2017](https://visualstudio.microsoft.com/)
+* [WiX Toolset](https://wixtoolset.org/)
+
+In the Visual Studio 2017 Installer select **Optional Features -> WiX Toolset**.
+
+Build the binaries as described above, but make sure you unselect `RUN_IN_PLACE`.
+
+Open the generated project file with Visual Studio. Right-click **Package** and choose **Generate**.
+It may take some minutes to generate the installer.
+
+### Compiling on MacOS
+
+#### Requirements
+- [Homebrew](https://brew.sh/)
+- [Git](https://git-scm.com/downloads)
+
+Install dependencies with homebrew:
+
+```
+brew install cmake freetype gettext gmp hiredis jpeg jsoncpp leveldb libogg libpng libvorbis luajit zstd
+```
+
+#### Download
+
+Download source (this is the URL to the latest of source repository, which might not work at all times) using Git:
+
+```bash
+git clone --depth 1 https://github.com/minetest/minetest.git
+cd minetest
+```
+
+Download minetest_game (otherwise only the "Development Test" game is available) using Git:
+
+```
+git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
+```
+
+Download Minetest's fork of Irrlicht:
+
+```
+git clone --depth 1 https://github.com/minetest/irrlicht.git lib/irrlichtmt
+```
+
+#### Build
+
+```bash
+mkdir cmakebuild
+cd cmakebuild
+
+cmake .. \
+    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 \
+    -DCMAKE_FIND_FRAMEWORK=LAST \
+    -DCMAKE_INSTALL_PREFIX=../build/macos/ \
+    -DRUN_IN_PLACE=FALSE -DENABLE_GETTEXT=TRUE
+
+make -j$(nproc)
+make install
+```
+
+#### Run
+
+```
+open ./build/macos/minetest.app
+```
+
+Docker
+------
+We provide Minetest server Docker images using the GitLab mirror registry.
+
+Images are built on each commit and available using the following tag scheme:
+
+* `registry.gitlab.com/minetest/minetest/server:latest` (latest build)
+* `registry.gitlab.com/minetest/minetest/server:<branch/tag>` (current branch or current tag)
+* `registry.gitlab.com/minetest/minetest/server:<commit-id>` (current commit id)
+
+If you want to test it on a Docker server you can easily run:
+
+	sudo docker run registry.gitlab.com/minetest/minetest/server:<docker tag>
+
+If you want to use it in a production environment you should use volumes bound to the Docker host
+to persist data and modify the configuration:
+
+	sudo docker create -v /home/minetest/data/:/var/lib/minetest/ -v /home/minetest/conf/:/etc/minetest/ registry.gitlab.com/minetest/minetest/server:master
+
+Data will be written to `/home/minetest/data` on the host, and configuration will be read from `/home/minetest/conf/minetest.conf`.
+
+**Note:** If you don't understand the previous commands please read the official Docker documentation before use.
+
+You can also host your Minetest server inside a Kubernetes cluster. See our example implementation in [`misc/kubernetes.yml`](misc/kubernetes.yml).
+
+
+Version scheme
+--------------
+We use `major.minor.patch` since 5.0.0-dev. Prior to that we used `0.major.minor`.
+
+- Major is incremented when the release contains breaking changes, all other
+numbers are set to 0.
+- Minor is incremented when the release contains new non-breaking features,
+patch is set to 0.
+- Patch is incremented when the release only contains bugfixes and very
+minor/trivial features considered necessary.
+
+Since 5.0.0-dev and 0.4.17-dev, the dev notation refers to the next release,
+i.e.: 5.0.0-dev is the development version leading to 5.0.0.
+Prior to that we used `previous_version-dev`.

README.txt

@@ -1,557 +0,0 @@
-Minetest
-========
-
-An InfiniMiner/Minecraft inspired game.
-
-Copyright (c) 2010-2017 Perttu Ahola <celeron55@gmail.com>
-and contributors (see source file comments and the version control log)
-
-In case you downloaded the source code:
----------------------------------------
-If you downloaded the Minetest Engine source code in which this file is
-contained, you probably want to download the minetest_game project too:
-  https://github.com/minetest/minetest_game/
-See the README.txt in it.
-
-Further documentation
-----------------------
-- Website: http://minetest.net/
-- Wiki: http://wiki.minetest.net/
-- Developer wiki: http://dev.minetest.net/
-- Forum: http://forum.minetest.net/
-- Github: https://github.com/minetest/minetest/
-- doc/ directory of source distribution
-
-This game is not finished
---------------------------
-- Don't expect it to work as well as a finished game will.
-- Please report any bugs. When doing that, debug.txt is useful.
-
-Default controls
------------------
-- Move mouse: Look around
-- W, A, S, D: Move
-- Space: Jump/move up
-- Shift: Sneak/move down
-- Q: Drop itemstack
-- Shift + Q: Drop single item
-- Left mouse button: Dig/punch/take item
-- Right mouse button: Place/use
-- Shift + right mouse button: Build (without using)
-- I: Inventory menu
-- Mouse wheel: Select item
-- 0-9: Select item
-- Z: Zoom (needs zoom privilege)
-- T: Chat
-- /: Command
-
-- Esc: Pause menu/abort/exit (pauses only singleplayer game)
-- R: Enable/disable full range view
-- +: Increase view range
-- -: Decrease view range
-- K: Enable/disable fly mode (needs fly privilege)
-- J: Enable/disable fast mode (needs fast privilege)
-- H: Enable/disable noclip mode (needs noclip privilege)
-
-- F1:  Hide/show HUD
-- F2:  Hide/show chat
-- F3:  Disable/enable fog
-- F4:  Disable/enable camera update (Mapblocks are not updated anymore when disabled, disabled in release builds)
-- F5:  Cycle through debug info screens
-- F6:  Cycle through profiler info screens
-- F7:  Cycle through camera modes
-- F8:  Toggle cinematic mode
-- F9:  Cycle through minimap modes
-- Shift + F9: Change minimap orientation
-- F10: Show/hide console
-- F12: Take screenshot
-- P: Write stack traces into debug.txt
-
-Most controls are settable in the configuration file, see the section below.
-
-Paths
-------
-$bin   - Compiled binaries
-$share - Distributed read-only data
-$user  - User-created modifiable data
-
-Windows .zip / RUN_IN_PLACE source:
-$bin   = bin
-$share = .
-$user  = .
-
-Linux installed:
-$bin   = /usr/bin
-$share = /usr/share/minetest
-$user  = ~/.minetest
-
-macOS:
-$bin   = Contents/MacOS
-$share = Contents/Resources
-$user  = Contents/User OR ~/Library/Application Support/minetest
-
-World directory
-----------------
-- Worlds can be found as separate folders in:
-    $user/worlds/
-
-Configuration file:
--------------------
-- Default location:
-    $user/minetest.conf
-- It is created by Minetest when it is ran the first time.
-- A specific file can be specified on the command line:
-    --config <path-to-file>
-- A run-in-place build will look for the configuration file in
-    $location_of_exe/../minetest.conf and also $location_of_exe/../../minetest.conf
-
-Command-line options:
----------------------
-- Use --help
-
-Compiling on GNU/Linux:
------------------------
-
-Install dependencies. Here's an example for Debian/Ubuntu:
-$ sudo apt-get install build-essential libirrlicht-dev cmake libbz2-dev libpng-dev libjpeg-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libogg-dev libvorbis-dev libopenal-dev libcurl4-gnutls-dev libfreetype6-dev zlib1g-dev libgmp-dev libjsoncpp-dev
-
-For Fedora users:
-$ sudo dnf install make automake gcc gcc-c++ kernel-devel cmake libcurl* openal* libvorbis* libXxf86vm-devel libogg-devel freetype-devel mesa-libGL-devel zlib-devel jsoncpp-devel irrlicht-devel bzip2-libs gmp-devel sqlite-devel luajit-devel leveldb-devel ncurses-devel doxygen spatialindex-devel bzip2-devel
-
-You can install git for easily keeping your copy up to date.
-If you don’t want git, read below on how to get the source without git.
-This is an example for installing git on Debian/Ubuntu:
-$ sudo apt-get install git
-
-For Fedora users:
-$ sudo dnf install git
-
-Download source (this is the URL to the latest of source repository, which might not work at all times) using git:
-$ git clone --depth 1 https://github.com/minetest/minetest.git
-$ cd minetest
-
-Download minetest_game (otherwise only the "Minimal development test" game is available) using git:
-$ git clone --depth 1 https://github.com/minetest/minetest_game.git games/minetest_game
-
-Download source, without using git:
-$ wget https://github.com/minetest/minetest/archive/master.tar.gz
-$ tar xf master.tar.gz
-$ cd minetest-master
-
-Download minetest_game, without using git:
-$ cd games/
-$ wget https://github.com/minetest/minetest_game/archive/master.tar.gz
-$ tar xf master.tar.gz
-$ mv minetest_game-master minetest_game
-$ cd ..
-
-Build a version that runs directly from the source directory:
-$ cmake . -DRUN_IN_PLACE=TRUE
-$ make -j <number of processors>
-
-Run it:
-$ ./bin/minetest
-
-- Use cmake . -LH to see all CMake options and their current state
-- If you want to install it system-wide (or are making a distribution package),
-  you will want to use -DRUN_IN_PLACE=FALSE
-- You can build a bare server by specifying -DBUILD_SERVER=TRUE
-- You can disable the client build by specifying -DBUILD_CLIENT=FALSE
-- You can select between Release and Debug build by -DCMAKE_BUILD_TYPE=<Debug or Release>
-  - Debug build is slower, but gives much more useful output in a debugger
-- If you build a bare server, you don't need to have Irrlicht installed.
-  In that case use -DIRRLICHT_SOURCE_DIR=/the/irrlicht/source
-
-CMake options
--------------
-General options:
-
-BUILD_CLIENT        - Build Minetest client
-BUILD_SERVER        - Build Minetest server
-CMAKE_BUILD_TYPE    - Type of build (Release vs. Debug)
-    Release         - Release build
-    Debug           - Debug build
-    SemiDebug       - Partially optimized debug build
-    RelWithDebInfo  - Release build with Debug information
-    MinSizeRel      - Release build with -Os passed to compiler to make executable as small as possible
-ENABLE_CURL         - Build with cURL; Enables use of online mod repo, public serverlist and remote media fetching via http
-ENABLE_CURSES       - Build with (n)curses; Enables a server side terminal (command line option: --terminal)
-ENABLE_FREETYPE     - Build with FreeType2; Allows using TTF fonts
-ENABLE_GETTEXT      - Build with Gettext; Allows using translations
-ENABLE_GLES         - Search for Open GLES headers & libraries and use them
-ENABLE_LEVELDB      - Build with LevelDB; Enables use of LevelDB map backend
-ENABLE_POSTGRESQL   - Build with libpq; Enables use of PostgreSQL map backend (PostgreSQL 9.5 or greater recommended)
-ENABLE_REDIS        - Build with libhiredis; Enables use of Redis map backend
-ENABLE_SPATIAL      - Build with LibSpatial; Speeds up AreaStores
-ENABLE_SOUND        - Build with OpenAL, libogg & libvorbis; in-game Sounds
-ENABLE_LUAJIT       - Build with LuaJIT (much faster than non-JIT Lua)
-ENABLE_SYSTEM_GMP   - Use GMP from system (much faster than bundled mini-gmp)
-RUN_IN_PLACE        - Create a portable install (worlds, settings etc. in current directory)
-USE_GPROF           - Enable profiling using GProf
-VERSION_EXTRA       - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
-
-Library specific options:
-
-BZIP2_INCLUDE_DIR               - Linux only; directory where bzlib.h is located
-BZIP2_LIBRARY                   - Linux only; path to libbz2.a/libbz2.so
-CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
-CURL_INCLUDE_DIR                - Only if building with cURL; directory where curl.h is located
-CURL_LIBRARY                    - Only if building with cURL; path to libcurl.a/libcurl.so/libcurl.lib
-EGL_INCLUDE_DIR                 - Only if building with GLES; directory that contains egl.h
-EGL_LIBRARY                     - Only if building with GLES; path to libEGL.a/libEGL.so
-FREETYPE_INCLUDE_DIR_freetype2  - Only if building with Freetype2; directory that contains an freetype directory with files such as ftimage.h in it
-FREETYPE_INCLUDE_DIR_ft2build   - Only if building with Freetype2; directory that contains ft2build.h
-FREETYPE_LIBRARY                - Only if building with Freetype2; path to libfreetype.a/libfreetype.so/freetype.lib
-FREETYPE_DLL                    - Only if building with Freetype2 on Windows; path to libfreetype.dll
-GETTEXT_DLL                     - Only when building with Gettext on Windows; path to libintl3.dll
-GETTEXT_ICONV_DLL               - Only when building with Gettext on Windows; path to libiconv2.dll
-GETTEXT_INCLUDE_DIR             - Only when building with Gettext; directory that contains iconv.h
-GETTEXT_LIBRARY                 - Only when building with Gettext on Windows; path to libintl.dll.a
-GETTEXT_MSGFMT                  - Only when building with Gettext; path to msgfmt/msgfmt.exe
-IRRLICHT_DLL                    - Only on Windows; path to Irrlicht.dll
-IRRLICHT_INCLUDE_DIR            - Directory that contains IrrCompileConfig.h
-IRRLICHT_LIBRARY                - Path to libIrrlicht.a/libIrrlicht.so/libIrrlicht.dll.a/Irrlicht.lib
-LEVELDB_INCLUDE_DIR             - Only when building with LevelDB; directory that contains db.h
-LEVELDB_LIBRARY                 - Only when building with LevelDB; path to libleveldb.a/libleveldb.so/libleveldb.dll.a
-LEVELDB_DLL                     - Only when building with LevelDB on Windows; path to libleveldb.dll
-PostgreSQL_INCLUDE_DIR          - Only when building with PostgreSQL; directory that contains libpq-fe.h
-POSTGRESQL_LIBRARY              - Only when building with PostgreSQL; path to libpq.a/libpq.so
-REDIS_INCLUDE_DIR               - Only when building with Redis; directory that contains hiredis.h
-REDIS_LIBRARY                   - Only when building with Redis; path to libhiredis.a/libhiredis.so
-SPATIAL_INCLUDE_DIR             - Only when building with LibSpatial; directory that contains spatialindex/SpatialIndex.h
-SPATIAL_LIBRARY                 - Only when building with LibSpatial; path to libspatialindex_c.so/spatialindex-32.lib
-LUA_INCLUDE_DIR                 - Only if you want to use LuaJIT; directory where luajit.h is located
-LUA_LIBRARY                     - Only if you want to use LuaJIT; path to libluajit.a/libluajit.so
-MINGWM10_DLL                    - Only if compiling with MinGW; path to mingwm10.dll
-OGG_DLL                         - Only if building with sound on Windows; path to libogg.dll
-OGG_INCLUDE_DIR                 - Only if building with sound; directory that contains an ogg directory which contains ogg.h
-OGG_LIBRARY                     - Only if building with sound; path to libogg.a/libogg.so/libogg.dll.a
-OPENAL_DLL                      - Only if building with sound on Windows; path to OpenAL32.dll
-OPENAL_INCLUDE_DIR              - Only if building with sound; directory where al.h is located
-OPENAL_LIBRARY                  - Only if building with sound; path to libopenal.a/libopenal.so/OpenAL32.lib
-OPENGLES2_INCLUDE_DIR           - Only if building with GLES; directory that contains gl2.h
-OPENGLES2_LIBRARY               - Only if building with GLES; path to libGLESv2.a/libGLESv2.so
-SQLITE3_INCLUDE_DIR             - Directory that contains sqlite3.h
-SQLITE3_LIBRARY                 - Path to libsqlite3.a/libsqlite3.so/sqlite3.lib
-VORBISFILE_DLL                  - Only if building with sound on Windows; path to libvorbisfile-3.dll
-VORBISFILE_LIBRARY              - Only if building with sound; path to libvorbisfile.a/libvorbisfile.so/libvorbisfile.dll.a
-VORBIS_DLL                      - Only if building with sound on Windows; path to libvorbis-0.dll
-VORBIS_INCLUDE_DIR              - Only if building with sound; directory that contains a directory vorbis with vorbisenc.h inside
-VORBIS_LIBRARY                  - Only if building with sound; path to libvorbis.a/libvorbis.so/libvorbis.dll.a
-XXF86VM_LIBRARY                 - Only on Linux; path to libXXf86vm.a/libXXf86vm.so
-ZLIB_DLL                        - Only on Windows; path to zlib1.dll
-ZLIBWAPI_DLL                    - Only on Windows; path to zlibwapi.dll
-ZLIB_INCLUDE_DIR                - Directory that contains zlib.h
-ZLIB_LIBRARY                    - Path to libz.a/libz.so/zlibwapi.lib
-
-Compiling on Windows:
----------------------
-- This section is outdated. In addition to what is described here:
-  - In addition to minetest, you need to download minetest_game.
-  - If you wish to have sound support, you need libogg, libvorbis and libopenal
-
-- You need:
-	* CMake:
-		http://www.cmake.org/cmake/resources/software.html
-	* MinGW or Visual Studio
-		http://www.mingw.org/
-		http://msdn.microsoft.com/en-us/vstudio/default
-	* Irrlicht SDK 1.7:
-		http://irrlicht.sourceforge.net/downloads.html
-	* Zlib headers (zlib125.zip)
-		http://www.winimage.com/zLibDll/index.html
-	* Zlib library (zlibwapi.lib and zlibwapi.dll from zlib125dll.zip):
-		http://www.winimage.com/zLibDll/index.html
-	* SQLite3 headers and library
-		https://www.sqlite.org/download.html
-	* Optional: gettext library and tools:
-		http://gnuwin32.sourceforge.net/downlinks/gettext.php
-		- This is used for other UI languages. Feel free to leave it out.
-	* And, of course, Minetest:
-		http://minetest.net/download
-- Steps:
-	- Select a directory called DIR hereafter in which you will operate.
-	- Make sure you have CMake and a compiler installed.
-	- Download all the other stuff to DIR and extract them into there.
-	  ("extract here", not "extract to packagename/")
-	  NOTE: zlib125dll.zip needs to be extracted into zlib125dll
-	  NOTE: You need to extract sqlite3.h & sqlite3ext.h from sqlite3 source
-	      and sqlite3.dll & sqlite3.def from sqlite3 precompiled binaries
-	      into "sqlite3" directory, and generate sqlite3.lib using command
-	      "LIB /DEF:sqlite3.def /OUT:sqlite3.lib"
-	- All those packages contain a nice base directory in them, which
-	  should end up being the direct subdirectories of DIR.
-	- You will end up with a directory structure like this (+=dir, -=file):
-	-----------------
-	+ DIR
-		- zlib-1.2.5.tar.gz
-		- zlib125dll.zip
-		- irrlicht-1.8.3.zip
-		- sqlite-amalgamation-3130000.zip (SQLite3 headers)
-		- sqlite-dll-win32-x86-3130000.zip (SQLite3 library for 32bit system)
-		- 110214175330.zip (or whatever, this is the minetest source)
-		+ zlib-1.2.5
-			- zlib.h
-			+ win32
-			...
-		+ zlib125dll
-			- readme.txt
-			+ dll32
-			...
-		+ irrlicht-1.8.3
-			+ lib
-			+ include
-			...
-		+ sqlite3
-			sqlite3.h
-			sqlite3ext.h
-			sqlite3.lib
-			sqlite3.dll
-		+ gettext (optional)
-			+bin
-			+include
-			+lib
-		+ minetest
-			+ src
-			+ doc
-			- CMakeLists.txt
-			...
-	-----------------
-	- Start up the CMake GUI
-	- Select "Browse Source..." and select DIR/minetest
-	- Now, if using MSVC:
-		- Select "Browse Build..." and select DIR/minetest-build
-	- Else if using MinGW:
-		- Select "Browse Build..." and select DIR/minetest
-	- Select "Configure"
-	- Select your compiler
-	- It will warn about missing stuff, ignore that at this point. (later don't)
-	- Make sure the configuration is as follows
-	  (note that the versions may differ for you):
-	-----------------
-	BUILD_CLIENT             [X]
-	BUILD_SERVER             [ ]
-	CMAKE_BUILD_TYPE         Release
-	CMAKE_INSTALL_PREFIX     DIR/minetest-install
-	IRRLICHT_SOURCE_DIR      DIR/irrlicht-1.8.3
-	RUN_IN_PLACE             [X]
-	WARN_ALL                 [ ]
-	ZLIB_DLL                 DIR/zlib125dll/dll32/zlibwapi.dll
-	ZLIB_INCLUDE_DIR         DIR/zlib-1.2.5
-	ZLIB_LIBRARIES           DIR/zlib125dll/dll32/zlibwapi.lib
-	GETTEXT_BIN_DIR          DIR/gettext/bin
-	GETTEXT_INCLUDE_DIR      DIR/gettext/include
-	GETTEXT_LIBRARIES        DIR/gettext/lib/intl.lib
-	GETTEXT_MSGFMT           DIR/gettext/bin/msgfmt
-	-----------------
-	- If CMake complains it couldn't find SQLITE3, choose "Advanced" box on the
-	  right top corner, then specify the location of SQLITE3_INCLUDE_DIR and
-	  SQLITE3_LIBRARY manually.
-	- If you want to build 64-bit minetest, you will need to build 64-bit version
-	  of irrlicht engine manually, as only 32-bit pre-built library is provided.
-	- Hit "Configure"
-	- Hit "Configure" once again 8)
-	- If something is still coloured red, you have a problem.
-	- Hit "Generate"
-	If using MSVC:
-		- Open the generated minetest.sln
-		- The project defaults to the "Debug" configuration. Make very sure to
-		  select "Release", unless you want to debug some stuff (it's slower
-		  and might not even work at all)
-		- Build the ALL_BUILD project
-		- Build the INSTALL project
-		- You should now have a working game with the executable in
-			DIR/minetest-install/bin/minetest.exe
-		- Additionally you may create a zip package by building the PACKAGE
-		  project.
-	If using MinGW:
-		- Using the command line, browse to the build directory and run 'make'
-		  (or mingw32-make or whatever it happens to be)
-		- You may need to copy some of the downloaded DLLs into bin/, see what
-		  running the produced executable tells you it doesn't have.
-		- You should now have a working game with the executable in
-			DIR/minetest/bin/minetest.exe
-
-Windows releases of minetest are built using a bat script like this:
---------------------------------------------------------------------
-
-set sourcedir=%CD%
-set installpath="C:\tmp\minetest_install"
-set irrlichtpath="C:\tmp\irrlicht-1.7.2"
-
-set builddir=%sourcedir%\bvc10
-mkdir %builddir%
-pushd %builddir%
-cmake %sourcedir% -G "Visual Studio 10" -DIRRLICHT_SOURCE_DIR=%irrlichtpath% -DRUN_IN_PLACE=TRUE -DCMAKE_INSTALL_PREFIX=%installpath%
-if %errorlevel% neq 0 goto fail
-"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" ALL_BUILD.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
-"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" INSTALL.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
-"C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" PACKAGE.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
-popd
-echo Finished.
-exit /b 0
-
-:fail
-popd
-echo Failed.
-exit /b 1
-
-License of Minetest textures and sounds
----------------------------------------
-
-This applies to textures and sounds contained in the main Minetest
-distribution.
-
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-http://creativecommons.org/licenses/by-sa/3.0/
-
-Authors of media files
------------------------
-Everything not listed in here:
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-ShadowNinja:
-  textures/base/pack/smoke_puff.png
-
-Paramat:
-  textures/base/pack/menu_header.png
-
-erlehmann:
-  misc/minetest-icon-24x24.png
-  misc/minetest-icon.ico
-  misc/minetest.svg
-  textures/base/pack/logo.png
-
-License of Minetest source code
--------------------------------
-
-Minetest
-Copyright (C) 2010-2017 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Irrlicht
----------------
-
-This program uses the Irrlicht Engine. http://irrlicht.sourceforge.net/
-
- The Irrlicht Engine License
-
-Copyright © 2002-2005 Nikolaus Gebhardt
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute
-it freely, subject to the following restrictions:
-
-   1. The origin of this software must not be misrepresented; you
-      must not claim that you wrote the original software. If you use
-	  this software in a product, an acknowledgment in the product
-	  documentation would be appreciated but is not required.
-   2. Altered source versions must be plainly marked as such, and must
-      not be misrepresented as being the original software.
-   3. This notice may not be removed or altered from any source
-      distribution.
-
-
-JThread
----------------
-
-This program uses the JThread library. License for JThread follows:
-
-Copyright (c) 2000-2006  Jori Liesenborgs (jori.liesenborgs@gmail.com)
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
-
-Lua
----------------
-
-Lua is licensed under the terms of the MIT license reproduced below.
-This means that Lua is free software and can be used for both academic
-and commercial purposes at absolutely no cost.
-
-For details and rationale, see https://www.lua.org/license.html .
-
-Copyright (C) 1994-2008 Lua.org, PUC-Rio.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Fonts
----------------
-
-Bitstream Vera Fonts Copyright:
-
-  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
-  a trademark of Bitstream, Inc.
-
-Arimo - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-Cousine - Apache License, version 2.0
-  Digitized data copyright (c) 2010-2012 Google Corporation.
-
-DroidSansFallBackFull:
-
-  Copyright (C) 2008 The Android Open Source Project
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.

android/.gitignore

@@ -0,0 +1,11 @@
+*.iml
+.externalNativeBuild
+.gradle
+app/build
+app/release
+app/src/main/assets
+build
+local.properties
+native/.*
+native/build
+native/deps

android/app/build.gradle

@@ -0,0 +1,116 @@
+apply plugin: 'com.android.application'
+android {
+	compileSdkVersion 30
+	buildToolsVersion '30.0.3'
+	ndkVersion "$ndk_version"
+	defaultConfig {
+		applicationId 'net.minetest.minetest'
+		minSdkVersion 16
+		targetSdkVersion 30
+		versionName "${versionMajor}.${versionMinor}.${versionPatch}"
+		versionCode project.versionCode
+	}
+
+	// load properties
+	Properties props = new Properties()
+	def propfile = file('../local.properties')
+	if (propfile.exists())
+		props.load(new FileInputStream(propfile))
+
+	if (props.getProperty('keystore') != null) {
+		signingConfigs {
+			release {
+				storeFile file(props['keystore'])
+				storePassword props['keystore.password']
+				keyAlias props['key']
+				keyPassword props['key.password']
+			}
+		}
+
+		buildTypes {
+			release {
+				minifyEnabled true
+				signingConfig signingConfigs.release
+			}
+		}
+	}
+
+	// for multiple APKs
+	splits {
+		abi {
+			enable true
+			reset()
+			include 'armeabi-v7a', 'arm64-v8a'
+		}
+	}
+
+	compileOptions {
+		sourceCompatibility JavaVersion.VERSION_1_8
+		targetCompatibility JavaVersion.VERSION_1_8
+	}
+}
+
+task prepareAssets() {
+	def assetsFolder = "build/assets"
+	def projRoot = "../.."
+	def gameToCopy = "minetest_game"
+
+	copy {
+		from "${projRoot}/minetest.conf.example", "${projRoot}/README.md" into assetsFolder
+	}
+	copy {
+		from "${projRoot}/doc/lgpl-2.1.txt" into "${assetsFolder}"
+	}
+	copy {
+		from "${projRoot}/builtin" into "${assetsFolder}/builtin"
+	}
+	copy {
+		from "${projRoot}/client/shaders" into "${assetsFolder}/client/shaders"
+	}
+	copy {
+		from "../native/deps/armeabi-v7a/Irrlicht/Shaders" into "${assetsFolder}/client/shaders/Irrlicht"
+	}
+	copy {
+		from "${projRoot}/fonts" include "*.ttf" into "${assetsFolder}/fonts"
+	}
+	copy {
+		from "${projRoot}/games/${gameToCopy}" into "${assetsFolder}/games/${gameToCopy}"
+	}
+	fileTree("${projRoot}/po").include("**/*.po").forEach { poFile ->
+		def moPath = "${assetsFolder}/locale/${poFile.parentFile.name}/LC_MESSAGES/"
+		file(moPath).mkdirs()
+		exec {
+			commandLine 'msgfmt', '-o', "${moPath}/minetest.mo", poFile
+		}
+	}
+	copy {
+		from "${projRoot}/textures" into "${assetsFolder}/textures"
+	}
+
+	file("${assetsFolder}/.nomedia").text = "";
+
+	task zipAssets(type: Zip) {
+		archiveName "Minetest.zip"
+		from "${assetsFolder}"
+		destinationDir file("src/main/assets")
+	}
+}
+
+preBuild.dependsOn zipAssets
+
+// Map for the version code that gives each ABI a value.
+import com.android.build.OutputFile
+
+def abiCodes = ['armeabi-v7a': 0, 'arm64-v8a': 1]
+android.applicationVariants.all { variant ->
+	variant.outputs.each {
+		output ->
+			def abiName = output.getFilter(OutputFile.ABI)
+			output.versionCodeOverride = abiCodes.get(abiName, 0) + variant.versionCode
+	}
+}
+
+dependencies {
+	implementation project(':native')
+	implementation 'androidx.appcompat:appcompat:1.3.1'
+}

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	package="net.minetest.minetest"
+	android:installLocation="auto">
+
+	<uses-permission android:name="android.permission.INTERNET" />
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+	<!--
+		`android:requestLegacyExternalStorage="true"` is workaround for using `/sdcard`
+		instead of the `getFilesDir()` patch for assets. Check link below for more information:
+		https://developer.android.com/training/data-storage/compatibility
+	-->
+
+	<application
+		android:allowBackup="false"
+		android:icon="@mipmap/ic_launcher"
+		android:label="@string/label"
+		android:requestLegacyExternalStorage="true"
+		android:resizeableActivity="false"
+		tools:ignore="UnusedAttribute">
+
+		<meta-data
+			android:name="android.max_aspect"
+			android:value="3.0" />
+
+		<activity
+			android:name=".MainActivity"
+			android:configChanges="orientation|keyboardHidden|navigation|screenSize"
+			android:maxAspectRatio="3.0"
+			android:screenOrientation="sensorLandscape"
+			android:theme="@style/AppTheme"
+			android:exported="true">
+			<intent-filter>
+				<action android:name="android.intent.action.MAIN" />
+				<category android:name="android.intent.category.LAUNCHER" />
+			</intent-filter>
+		</activity>
+
+		<activity
+			android:name=".GameActivity"
+			android:configChanges="orientation|keyboard|keyboardHidden|navigation|screenSize|smallestScreenSize"
+			android:hardwareAccelerated="true"
+			android:launchMode="singleTask"
+			android:maxAspectRatio="3.0"
+			android:screenOrientation="sensorLandscape"
+			android:theme="@style/AppTheme"
+			android:exported="true">
+			<intent-filter>
+				<action android:name="android.intent.action.MAIN" />
+			</intent-filter>
+			<meta-data
+				android:name="android.app.lib_name"
+				android:value="Minetest" />
+		</activity>
+
+		<service
+			android:name=".UnzipService"
+			android:enabled="true"
+			android:exported="false" />
+	</application>
+
+</manifest>

android/app/src/main/java/net/minetest/minetest/CustomEditText.java

@@ -0,0 +1,45 @@
+/*
+Minetest
+Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
+Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+package net.minetest.minetest;
+
+import android.content.Context;
+import android.view.KeyEvent;
+import android.view.inputmethod.InputMethodManager;
+
+import androidx.appcompat.widget.AppCompatEditText;
+
+import java.util.Objects;
+
+public class CustomEditText extends AppCompatEditText {
+	public CustomEditText(Context context) {
+		super(context);
+	}
+
+	@Override
+	public boolean onKeyPreIme(int keyCode, KeyEvent event) {
+		if (keyCode == KeyEvent.KEYCODE_BACK) {
+			InputMethodManager mgr = (InputMethodManager)
+					getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
+			Objects.requireNonNull(mgr).hideSoftInputFromWindow(this.getWindowToken(), 0);
+		}
+		return false;
+	}
+}

android/app/src/main/java/net/minetest/minetest/GameActivity.java

@@ -0,0 +1,182 @@
+/*
+Minetest
+Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
+Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+package net.minetest.minetest;
+
+import android.app.NativeActivity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.text.InputType;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+
+import androidx.appcompat.app.AlertDialog;
+
+import java.util.Objects;
+
+public class GameActivity extends NativeActivity {
+	static {
+		System.loadLibrary("c++_shared");
+		System.loadLibrary("Minetest");
+	}
+
+	private int messageReturnCode = -1;
+	private String messageReturnValue = "";
+
+	public static native void putMessageBoxResult(String text);
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+	}
+
+	private void makeFullScreen() {
+		if (Build.VERSION.SDK_INT >= 19)
+			this.getWindow().getDecorView().setSystemUiVisibility(
+					View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
+					View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
+					View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+	}
+
+	@Override
+	public void onWindowFocusChanged(boolean hasFocus) {
+		super.onWindowFocusChanged(hasFocus);
+		if (hasFocus)
+			makeFullScreen();
+	}
+
+	@Override
+	protected void onResume() {
+		super.onResume();
+		makeFullScreen();
+	}
+
+	@Override
+	public void onBackPressed() {
+		// Ignore the back press so Minetest can handle it
+	}
+
+	public void showDialog(String acceptButton, String hint, String current, int editType) {
+		runOnUiThread(() -> showDialogUI(hint, current, editType));
+	}
+
+	private void showDialogUI(String hint, String current, int editType) {
+		final AlertDialog.Builder builder = new AlertDialog.Builder(this);
+		LinearLayout container = new LinearLayout(this);
+		container.setOrientation(LinearLayout.VERTICAL);
+		builder.setView(container);
+		AlertDialog alertDialog = builder.create();
+		EditText editText;
+		// For multi-line, do not close the dialog after pressing back button
+		if (editType == 1) {
+			editText = new EditText(this);
+		} else {
+			editText = new CustomEditText(this);
+		}
+		container.addView(editText);
+		editText.setMaxLines(8);
+		editText.requestFocus();
+		editText.setHint(hint);
+		editText.setText(current);
+		final InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
+		Objects.requireNonNull(imm).toggleSoftInput(InputMethodManager.SHOW_FORCED,
+				InputMethodManager.HIDE_IMPLICIT_ONLY);
+		if (editType == 1)
+			editText.setInputType(InputType.TYPE_CLASS_TEXT |
+					InputType.TYPE_TEXT_FLAG_MULTI_LINE);
+		else if (editType == 3)
+			editText.setInputType(InputType.TYPE_CLASS_TEXT |
+					InputType.TYPE_TEXT_VARIATION_PASSWORD);
+		else
+			editText.setInputType(InputType.TYPE_CLASS_TEXT);
+		editText.setSelection(editText.getText().length());
+		editText.setOnKeyListener((view, keyCode, event) -> {
+			// For multi-line, do not submit the text after pressing Enter key
+			if (keyCode == KeyEvent.KEYCODE_ENTER && editType != 1) {
+				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
+				messageReturnCode = 0;
+				messageReturnValue = editText.getText().toString();
+				alertDialog.dismiss();
+				return true;
+			}
+			return false;
+		});
+		// For multi-line, add Done button since Enter key does not submit text
+		if (editType == 1) {
+			Button doneButton = new Button(this);
+			container.addView(doneButton);
+			doneButton.setText(R.string.ime_dialog_done);
+			doneButton.setOnClickListener((view -> {
+				imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
+				messageReturnCode = 0;
+				messageReturnValue = editText.getText().toString();
+				alertDialog.dismiss();
+			}));
+		}
+		alertDialog.show();
+		alertDialog.setOnCancelListener(dialog -> {
+			getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
+			messageReturnValue = current;
+			messageReturnCode = -1;
+		});
+	}
+
+	public int getDialogState() {
+		return messageReturnCode;
+	}
+
+	public String getDialogValue() {
+		messageReturnCode = -1;
+		return messageReturnValue;
+	}
+
+	public float getDensity() {
+		return getResources().getDisplayMetrics().density;
+	}
+
+	public int getDisplayHeight() {
+		return getResources().getDisplayMetrics().heightPixels;
+	}
+
+	public int getDisplayWidth() {
+		return getResources().getDisplayMetrics().widthPixels;
+	}
+
+	public void openURI(String uri) {
+		Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
+		startActivity(browserIntent);
+	}
+
+	public String getUserDataPath() {
+		return Utils.getUserDataDirectory(this).getAbsolutePath();
+	}
+
+	public String getCachePath() {
+		return Utils.getCacheDirectory(this).getAbsolutePath();
+	}
+}

android/app/src/main/java/net/minetest/minetest/MainActivity.java

@@ -0,0 +1,185 @@
+/*
+Minetest
+Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
+Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+package net.minetest.minetest;
+
+import android.Manifest;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.view.View;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import static net.minetest.minetest.UnzipService.*;
+
+public class MainActivity extends AppCompatActivity {
+	private final static int versionCode = BuildConfig.VERSION_CODE;
+	private final static int PERMISSIONS = 1;
+	private static final String[] REQUIRED_SDK_PERMISSIONS =
+			new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
+	private static final String SETTINGS = "MinetestSettings";
+	private static final String TAG_VERSION_CODE = "versionCode";
+
+	private ProgressBar mProgressBar;
+	private TextView mTextView;
+	private SharedPreferences sharedPreferences;
+
+	private final BroadcastReceiver myReceiver = new BroadcastReceiver() {
+		@Override
+		public void onReceive(Context context, Intent intent) {
+			int progress = 0;
+			@StringRes int message = 0;
+			if (intent != null) {
+				progress = intent.getIntExtra(ACTION_PROGRESS, 0);
+				message = intent.getIntExtra(ACTION_PROGRESS_MESSAGE, 0);
+			}
+
+			if (progress == FAILURE) {
+				Toast.makeText(MainActivity.this, intent.getStringExtra(ACTION_FAILURE), Toast.LENGTH_LONG).show();
+				finish();
+			} else if (progress == SUCCESS) {
+				startNative();
+			} else {
+				if (mProgressBar != null) {
+					mProgressBar.setVisibility(View.VISIBLE);
+					if (progress == INDETERMINATE) {
+						mProgressBar.setIndeterminate(true);
+					} else {
+						mProgressBar.setIndeterminate(false);
+						mProgressBar.setProgress(progress);
+					}
+				}
+				mTextView.setVisibility(View.VISIBLE);
+				if (message != 0)
+					mTextView.setText(message);
+			}
+		}
+	};
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+		IntentFilter filter = new IntentFilter(ACTION_UPDATE);
+		registerReceiver(myReceiver, filter);
+		mProgressBar = findViewById(R.id.progressBar);
+		mTextView = findViewById(R.id.textView);
+		sharedPreferences = getSharedPreferences(SETTINGS, Context.MODE_PRIVATE);
+
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
+				Build.VERSION.SDK_INT < Build.VERSION_CODES.R)
+			checkPermission();
+		else
+			checkAppVersion();
+	}
+
+	private void checkPermission() {
+		final List<String> missingPermissions = new ArrayList<>();
+		for (final String permission : REQUIRED_SDK_PERMISSIONS) {
+			final int result = ContextCompat.checkSelfPermission(this, permission);
+			if (result != PackageManager.PERMISSION_GRANTED)
+				missingPermissions.add(permission);
+		}
+		if (!missingPermissions.isEmpty()) {
+			final String[] permissions = missingPermissions
+					.toArray(new String[0]);
+			ActivityCompat.requestPermissions(this, permissions, PERMISSIONS);
+		} else {
+			final int[] grantResults = new int[REQUIRED_SDK_PERMISSIONS.length];
+			Arrays.fill(grantResults, PackageManager.PERMISSION_GRANTED);
+			onRequestPermissionsResult(PERMISSIONS, REQUIRED_SDK_PERMISSIONS, grantResults);
+		}
+	}
+
+	@Override
+	public void onRequestPermissionsResult(int requestCode,
+									@NonNull String[] permissions, @NonNull int[] grantResults) {
+		if (requestCode == PERMISSIONS) {
+			for (int grantResult : grantResults) {
+				if (grantResult != PackageManager.PERMISSION_GRANTED) {
+					Toast.makeText(this, R.string.not_granted, Toast.LENGTH_LONG).show();
+					finish();
+					return;
+				}
+			}
+			checkAppVersion();
+		}
+	}
+
+	private void checkAppVersion() {
+		if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
+			Toast.makeText(this, R.string.no_external_storage, Toast.LENGTH_LONG).show();
+			finish();
+			return;
+		}
+
+		if (UnzipService.getIsRunning()) {
+			mProgressBar.setVisibility(View.VISIBLE);
+			mProgressBar.setIndeterminate(true);
+			mTextView.setVisibility(View.VISIBLE);
+		} else if (sharedPreferences.getInt(TAG_VERSION_CODE, 0) == versionCode &&
+				Utils.isInstallValid(this)) {
+			startNative();
+		} else {
+			mProgressBar.setVisibility(View.VISIBLE);
+			mProgressBar.setIndeterminate(true);
+			mTextView.setVisibility(View.VISIBLE);
+
+			Intent intent = new Intent(this, UnzipService.class);
+			startService(intent);
+		}
+	}
+
+	private void startNative() {
+		sharedPreferences.edit().putInt(TAG_VERSION_CODE, versionCode).apply();
+		Intent intent = new Intent(this, GameActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+		startActivity(intent);
+	}
+
+	@Override
+	public void onBackPressed() {
+		// Prevent abrupt interruption when copy game files from assets
+	}
+
+	@Override
+	protected void onDestroy() {
+		super.onDestroy();
+		unregisterReceiver(myReceiver);
+	}
+}

android/app/src/main/java/net/minetest/minetest/UnzipService.java

@@ -0,0 +1,259 @@
+/*
+Minetest
+Copyright (C) 2014-2020 MoNTE48, Maksim Gamarnik <MoNTE48@mail.ua>
+Copyright (C) 2014-2020 ubulem,  Bektur Mambetov <berkut87@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+package net.minetest.minetest;
+
+import android.app.IntentService;
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Environment;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.StringRes;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipInputStream;
+
+public class UnzipService extends IntentService {
+	public static final String ACTION_UPDATE = "net.minetest.minetest.UPDATE";
+	public static final String ACTION_PROGRESS = "net.minetest.minetest.PROGRESS";
+	public static final String ACTION_PROGRESS_MESSAGE = "net.minetest.minetest.PROGRESS_MESSAGE";
+	public static final String ACTION_FAILURE = "net.minetest.minetest.FAILURE";
+	public static final int SUCCESS = -1;
+	public static final int FAILURE = -2;
+	public static final int INDETERMINATE = -3;
+	private final int id = 1;
+	private NotificationManager mNotifyManager;
+	private boolean isSuccess = true;
+	private String failureMessage;
+
+	private static boolean isRunning = false;
+	public static synchronized boolean getIsRunning() {
+		return isRunning;
+	}
+	private static synchronized void setIsRunning(boolean v) {
+		isRunning = v;
+	}
+
+	public UnzipService() {
+		super("net.minetest.minetest.UnzipService");
+	}
+
+	@Override
+	protected void onHandleIntent(Intent intent) {
+		Notification.Builder notificationBuilder = createNotification();
+		final File zipFile = new File(getCacheDir(), "Minetest.zip");
+		try {
+			setIsRunning(true);
+			File userDataDirectory = Utils.getUserDataDirectory(this);
+			if (userDataDirectory == null) {
+				throw new IOException("Unable to find user data directory");
+			}
+
+			try (InputStream in = this.getAssets().open(zipFile.getName())) {
+				try (OutputStream out = new FileOutputStream(zipFile)) {
+					int readLen;
+					byte[] readBuffer = new byte[16384];
+					while ((readLen = in.read(readBuffer)) != -1) {
+						out.write(readBuffer, 0, readLen);
+					}
+				}
+			}
+
+			migrate(notificationBuilder, userDataDirectory);
+			unzip(notificationBuilder, zipFile, userDataDirectory);
+		} catch (IOException e) {
+			isSuccess = false;
+			failureMessage = e.getLocalizedMessage();
+		} finally {
+			setIsRunning(false);
+			zipFile.delete();
+		}
+	}
+
+	private Notification.Builder createNotification() {
+		String name = "net.minetest.minetest";
+		String channelId = "Minetest channel";
+		String description = "notifications from Minetest";
+		Notification.Builder builder;
+		if (mNotifyManager == null)
+			mNotifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+			int importance = NotificationManager.IMPORTANCE_LOW;
+			NotificationChannel mChannel = null;
+			if (mNotifyManager != null)
+				mChannel = mNotifyManager.getNotificationChannel(channelId);
+			if (mChannel == null) {
+				mChannel = new NotificationChannel(channelId, name, importance);
+				mChannel.setDescription(description);
+				// Configure the notification channel, NO SOUND
+				mChannel.setSound(null, null);
+				mChannel.enableLights(false);
+				mChannel.enableVibration(false);
+				mNotifyManager.createNotificationChannel(mChannel);
+			}
+			builder = new Notification.Builder(this, channelId);
+		} else {
+			builder = new Notification.Builder(this);
+		}
+
+		Intent notificationIntent = new Intent(this, MainActivity.class);
+		notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
+			| Intent.FLAG_ACTIVITY_SINGLE_TOP);
+		PendingIntent intent = PendingIntent.getActivity(this, 0,
+			notificationIntent, 0);
+
+		builder.setContentTitle(getString(R.string.notification_title))
+				.setSmallIcon(R.mipmap.ic_launcher)
+				.setContentText(getString(R.string.notification_description))
+				.setContentIntent(intent)
+				.setOngoing(true)
+				.setProgress(0, 0, true);
+
+		mNotifyManager.notify(id, builder.build());
+		return builder;
+	}
+
+	private void unzip(Notification.Builder notificationBuilder, File zipFile, File userDataDirectory) throws IOException {
+		int per = 0;
+
+		int size;
+		try (ZipFile zipSize = new ZipFile(zipFile)) {
+			size = zipSize.size();
+		}
+
+		int readLen;
+		byte[] readBuffer = new byte[16384];
+		try (FileInputStream fileInputStream = new FileInputStream(zipFile);
+		     ZipInputStream zipInputStream = new ZipInputStream(fileInputStream)) {
+			ZipEntry ze;
+			while ((ze = zipInputStream.getNextEntry()) != null) {
+				if (ze.isDirectory()) {
+					++per;
+					Utils.createDirs(userDataDirectory, ze.getName());
+					continue;
+				}
+				publishProgress(notificationBuilder, R.string.loading, 100 * ++per / size);
+				try (OutputStream outputStream = new FileOutputStream(
+						new File(userDataDirectory, ze.getName()))) {
+					while ((readLen = zipInputStream.read(readBuffer)) != -1) {
+						outputStream.write(readBuffer, 0, readLen);
+					}
+				}
+			}
+		}
+	}
+
+	void moveFileOrDir(@NonNull File src, @NonNull File dst) throws IOException {
+		try {
+			Process p = new ProcessBuilder("/system/bin/mv",
+				src.getAbsolutePath(), dst.getAbsolutePath()).start();
+			int exitcode = p.waitFor();
+			if (exitcode != 0)
+				throw new IOException("Move failed with exit code " + exitcode);
+		} catch (InterruptedException e) {
+			throw new IOException("Move operation interrupted");
+		}
+	}
+
+	boolean recursivelyDeleteDirectory(@NonNull File loc) {
+		try {
+			Process p = new ProcessBuilder("/system/bin/rm", "-rf",
+				loc.getAbsolutePath()).start();
+			return p.waitFor() == 0;
+		} catch (IOException | InterruptedException e) {
+			return false;
+		}
+	}
+
+	/**
+	 * Migrates user data from deprecated external storage to app scoped storage
+	 */
+	private void migrate(Notification.Builder notificationBuilder, File newLocation) throws IOException {
+		if (Build.VERSION.SDK_INT >=  Build.VERSION_CODES.R) {
+			return;
+		}
+
+		File oldLocation = new File(Environment.getExternalStorageDirectory(), "Minetest");
+		if (!oldLocation.isDirectory())
+			return;
+
+		publishProgress(notificationBuilder, R.string.migrating, 0);
+		newLocation.mkdir();
+
+		String[] dirs = new String[] { "worlds", "games", "mods", "textures", "client" };
+		for (int i = 0; i < dirs.length; i++) {
+			publishProgress(notificationBuilder, R.string.migrating, 100 * i / dirs.length);
+			File dir = new File(oldLocation, dirs[i]), dir2 = new File(newLocation, dirs[i]);
+			if (dir.isDirectory() && !dir2.isDirectory()) {
+				moveFileOrDir(dir, dir2);
+			}
+		}
+
+		for (String filename : new String[] { "minetest.conf" }) {
+			File file = new File(oldLocation, filename), file2 = new File(newLocation, filename);
+			if (file.isFile() && !file2.isFile()) {
+				moveFileOrDir(file, file2);
+			}
+		}
+
+		recursivelyDeleteDirectory(oldLocation);
+	}
+
+	private void publishProgress(@Nullable  Notification.Builder notificationBuilder, @StringRes int message, int progress) {
+		Intent intentUpdate = new Intent(ACTION_UPDATE);
+		intentUpdate.putExtra(ACTION_PROGRESS, progress);
+		intentUpdate.putExtra(ACTION_PROGRESS_MESSAGE, message);
+		if (!isSuccess)
+			intentUpdate.putExtra(ACTION_FAILURE, failureMessage);
+		sendBroadcast(intentUpdate);
+
+		if (notificationBuilder != null) {
+			notificationBuilder.setContentText(getString(message));
+			if (progress == INDETERMINATE) {
+				notificationBuilder.setProgress(100, 50, true);
+			} else {
+				notificationBuilder.setProgress(100, progress, false);
+			}
+			mNotifyManager.notify(id, notificationBuilder.build());
+		}
+	}
+
+	@Override
+	public void onDestroy() {
+		super.onDestroy();
+		mNotifyManager.cancel(id);
+		publishProgress(null, R.string.loading, isSuccess ? SUCCESS : FAILURE);
+	}
+}

android/app/src/main/java/net/minetest/minetest/Utils.java

@@ -0,0 +1,39 @@
+package net.minetest.minetest;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import java.io.File;
+
+public class Utils {
+	public static @NonNull File createDirs(File root, String dir) {
+		File f = new File(root, dir);
+		if (!f.isDirectory())
+			f.mkdirs();
+
+		return f;
+	}
+
+	public static @Nullable File getUserDataDirectory(Context context) {
+		File extDir = context.getExternalFilesDir(null);
+		if (extDir == null) {
+			return null;
+		}
+
+		return createDirs(extDir, "Minetest");
+	}
+
+	public static @Nullable File getCacheDirectory(Context context) {
+		return context.getCacheDir();
+	}
+
+	public static boolean isInstallValid(Context context) {
+		File userDataDirectory = getUserDataDirectory(context);
+		return userDataDirectory != null && userDataDirectory.isDirectory() &&
+			new File(userDataDirectory, "games").isDirectory() &&
+			new File(userDataDirectory, "builtin").isDirectory() &&
+			new File(userDataDirectory, "client").isDirectory() &&
+			new File(userDataDirectory, "textures").isDirectory();
+	}
+}

android/app/src/main/res/drawable/bg.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
+	android:src="@drawable/background"
+	android:tileMode="repeat" />

android/app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,33 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:id="@+id/activity_main"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	android:background="@drawable/bg">
+
+	<ProgressBar
+		android:id="@+id/progressBar"
+		style="@style/CustomProgressBar"
+		android:layout_width="match_parent"
+		android:layout_height="30dp"
+		android:layout_centerInParent="true"
+		android:layout_marginLeft="90dp"
+		android:layout_marginRight="90dp"
+		android:indeterminate="false"
+		android:max="100"
+		android:visibility="gone"
+		tools:visibility="visible" />
+
+	<TextView
+		android:id="@+id/textView"
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_below="@id/progressBar"
+		android:layout_centerInParent="true"
+		android:background="@android:color/transparent"
+		android:text="@string/loading"
+		android:textColor="#FEFEFE"
+		android:visibility="gone"
+		tools:visibility="visible" />
+
+</RelativeLayout>

android/app/src/main/res/values/strings.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+	<string name="label">Minetest</string>
+	<string name="loading">Loading&#8230;</string>
+	<string name="migrating">Migrating save data from old install&#8230; (this may take a while)</string>
+	<string name="not_granted">Required permission wasn\'t granted, Minetest can\'t run without it</string>
+	<string name="notification_title">Loading Minetest</string>
+	<string name="notification_description">Less than 1 minute&#8230;</string>
+	<string name="ime_dialog_done">Done</string>
+	<string name="no_external_storage">External storage isn\'t available. If you use an SDCard, please reinsert it. Otherwise, try restarting your phone or contacting the Minetest developers</string>
+
+</resources>

android/app/src/main/res/values/styles.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+	<style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
+		<item name="windowActionBar">false</item>
+		<item name="android:windowFullscreen">true</item>
+		<item name="android:windowBackground">@drawable/bg</item>
+		<item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="p">shortEdges</item>
+	</style>
+
+	<style name="CustomProgressBar" parent="Widget.AppCompat.ProgressBar.Horizontal">
+		<item name="android:indeterminateOnly">false</item>
+	</style>
+
+</resources>

android/build.gradle

@@ -0,0 +1,36 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+project.ext.set("versionMajor", 5)      // Version Major
+project.ext.set("versionMinor", 5)      // Version Minor
+project.ext.set("versionPatch", 1)      // Version Patch
+project.ext.set("versionExtra", "") // Version Extra
+project.ext.set("versionCode", 40)      // Android Version Code
+// NOTE: +2 after each release!
+// +1 for ARM and +1 for ARM64 APK's, because
+// each APK must have a larger `versionCode` than the previous
+
+buildscript {
+	ext.ndk_version = '23.0.7599858'
+	repositories {
+		google()
+		jcenter()
+	}
+	dependencies {
+		classpath 'com.android.tools.build:gradle:7.0.3'
+		classpath 'de.undercouch:gradle-download-task:4.1.1'
+		// NOTE: Do not place your application dependencies here; they belong
+		// in the individual module build.gradle files
+	}
+}
+
+allprojects {
+	repositories {
+		google()
+		jcenter()
+	}
+}
+
+task clean(type: Delete) {
+	delete rootProject.buildDir
+	delete 'native/deps'
+}

android/gradle.properties

@@ -0,0 +1,11 @@
+<#if isLowMemory>
+org.gradle.jvmargs=-Xmx4G -XX:MaxPermSize=2G -XX:+HeapDumpOnOutOfMemoryError
+<#else>
+org.gradle.jvmargs=-Xmx16G -XX:MaxPermSize=8G -XX:+HeapDumpOnOutOfMemoryError
+</#if>
+org.gradle.daemon=true
+org.gradle.parallel=true
+org.gradle.parallel.threads=8
+org.gradle.configureondemand=true
+android.enableJetifier=true
+android.useAndroidX=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Sat Aug 27 20:10:09 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip

android/gradlew

@@ -1,4 +1,20 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
 ##
@@ -6,47 +22,6 @@
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi
-
 # Attempt to set APP_HOME
 # Resolve links: $0 may be a link
 PRG="$0"
@@ -61,9 +36,49 @@ while [ -h "$PRG" ] ; do
     fi
 done
 SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
+cd "`dirname \"$PRG\"`/" >/dev/null
 APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
@@ -83,14 +98,14 @@ location of your Java installation."
     fi
 else
     JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    command -v java >/dev/null || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -110,10 +125,11 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
@@ -154,11 +170,19 @@ if $cygwin ; then
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

android/gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -8,14 +24,14 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
@@ -46,10 +62,9 @@ echo location of your Java installation.
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
@@ -60,11 +75,6 @@ set _SKIP=2
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

android/icons/aux1_btn.svg

@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:export-ydpi="24.000002"
+   inkscape:export-xdpi="24.000002"
+   inkscape:export-filename="/home/stu/Desktop/icons/png/aux_btn.png"
+   sodipodi:docname="aux_btn.svg"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   id="svg8"
+   version="1.1"
+   viewBox="0 0 135.46666 135.46667"
+   height="512"
+   width="512">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     inkscape:document-rotation="0"
+     inkscape:snap-bbox-midpoints="true"
+     inkscape:snap-others="true"
+     inkscape:snap-object-midpoints="false"
+     inkscape:snap-to-guides="true"
+     inkscape:snap-bbox="true"
+     showguides="true"
+     inkscape:snap-page="true"
+     inkscape:snap-grids="false"
+     inkscape:pagecheckerboard="false"
+     inkscape:window-maximized="1"
+     inkscape:window-y="31"
+     inkscape:window-x="0"
+     inkscape:window-height="1024"
+     inkscape:window-width="1920"
+     units="px"
+     showgrid="true"
+     inkscape:current-layer="layer2"
+     inkscape:document-units="mm"
+     inkscape:cy="212.91276"
+     inkscape:cx="201.43176"
+     inkscape:zoom="1.4633894"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     borderopacity="1.0"
+     bordercolor="#666666"
+     pagecolor="#404040"
+     id="base">
+    <inkscape:grid
+       empopacity="0.25098039"
+       empcolor="#40ff40"
+       opacity="0.1254902"
+       color="#40ff40"
+       empspacing="4"
+       spacingy="0.26458333"
+       spacingx="0.26458333"
+       id="grid16"
+       type="xygrid" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+        <cc:license
+           rdf:resource="http://creativecommons.org/licenses/by-sa/4.0/" />
+      </cc:Work>
+      <cc:License
+         rdf:about="http://creativecommons.org/licenses/by-sa/4.0/">
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Reproduction" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#Distribution" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Notice" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#Attribution" />
+        <cc:permits
+           rdf:resource="http://creativecommons.org/ns#DerivativeWorks" />
+        <cc:requires
+           rdf:resource="http://creativecommons.org/ns#ShareAlike" />
+      </cc:License>
+    </rdf:RDF>
+  </metadata>
+  <g
+     style="display:inline"
+     inkscape:label="Layer 2"
+     id="layer2"
+     inkscape:groupmode="layer">
+    <path
+       inkscape:connector-curvature="0"
+       id="path7055"
+       d=""
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7035"
+       d=""
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7005"
+       d=""
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5127"
+       d=""
+       style="fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <text
+       transform="scale(1.0078883,0.99217343)"
+       id="text4716"
+       y="85.59491"
+       x="67.78315"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:48.4785px;line-height:1.25;font-family:'Bitstream Vera Sans';-inkscape-font-specification:'Bitstream Vera Sans';text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#d9d9d9;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       xml:space="preserve"><tspan
+         style="fill:#d9d9d9;fill-opacity:1;stroke:#ffffff;stroke-width:1;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         y="85.59491"
+         x="67.78315"
+         id="tspan4714"
+         sodipodi:role="line">Aux1</tspan></text>
+    <flowRoot
+       transform="scale(0.26458333)"
+       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:40px;line-height:1.25;font-family:'Bitstream Vera Sans';-inkscape-font-specification:'Bitstream Vera Sans';text-align:center;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
+       id="flowRoot4718"
+       xml:space="preserve"><flowRegion
+         style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
+         id="flowRegion4720"><rect
+           style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-opacity:1"
+           y="124.10143"
+           x="264.65997"
+           height="136.37059"
+           width="157.5838"
+           id="rect4722" /></flowRegion><flowPara
+         id="flowPara4724" /></flowRoot>
+  </g>
+</svg>

android/icons/camera_btn.svg

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="512"
+   height="512"
+   viewBox="0 0 135.46666 135.46667"
+   version="1.1"
+   id="svg8"
+   inkscape:version="0.92.1 r15371"
+   sodipodi:docname="camera_btn.svg"
+   inkscape:export-filename="/home/stu/Desktop/icons/png/camera_btn.png"
+   inkscape:export-xdpi="24"
+   inkscape:export-ydpi="24">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#404040"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.56808712"
+     inkscape:cx="108.02318"
+     inkscape:cy="100.37635"
+     inkscape:document-units="mm"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     units="px"
+     inkscape:window-width="1920"
+     inkscape:window-height="1023"
+     inkscape:window-x="0"
+     inkscape:window-y="34"
+     inkscape:window-maximized="1"
+     inkscape:pagecheckerboard="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid16"
+       spacingx="0.52916666"
+       spacingy="0.52916666"
+       empspacing="4"
+       color="#40ff40"
+       opacity="0.1254902"
+       empcolor="#40ff40"
+       empopacity="0.25098039" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+        <cc:license
+           rdf:resource="http://creativecommons.org/licenses/by-sa/4.0/" />
+      </cc:Work>
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android/native/build.gradle

@@ -0,0 +1,68 @@
+apply plugin: 'com.android.library'
+apply plugin: 'de.undercouch.download'
+
+android {
+	compileSdkVersion 30
+	buildToolsVersion '30.0.3'
+	ndkVersion "$ndk_version"
+	defaultConfig {
+		minSdkVersion 16
+		targetSdkVersion 30
+		externalNativeBuild {
+			ndkBuild {
+				arguments '-j' + Runtime.getRuntime().availableProcessors(),
+						"versionMajor=${versionMajor}",
+						"versionMinor=${versionMinor}",
+						"versionPatch=${versionPatch}",
+						"versionExtra=${versionExtra}"
+			}
+		}
+	}
+
+	externalNativeBuild {
+		ndkBuild {
+			path file('jni/Android.mk')
+		}
+	}
+
+	// supported architectures
+	splits {
+		abi {
+			enable true
+			reset()
+			include 'armeabi-v7a', 'arm64-v8a'//, 'x86'
+		}
+	}
+
+	buildTypes {
+		release {
+			externalNativeBuild {
+				ndkBuild {
+					arguments 'NDEBUG=1'
+				}
+			}
+
+			ndk {
+				debugSymbolLevel 'SYMBOL_TABLE'
+			}
+		}
+	}
+}
+
+// get precompiled deps
+task downloadDeps(type: Download) {
+	src 'https://github.com/minetest/minetest_android_deps/releases/download/latest/deps.zip'
+	dest new File(buildDir, 'deps.zip')
+	overwrite false
+}
+
+task getDeps(dependsOn: downloadDeps, type: Copy) {
+	def deps = new File(buildDir.parent, 'deps')
+	if (!deps.exists()) {
+		deps.mkdir()
+		from zipTree(downloadDeps.dest)
+		into deps
+	}
+}
+
+preBuild.dependsOn getDeps

android/native/jni/Android.mk

@@ -0,0 +1,236 @@
+LOCAL_PATH := $(call my-dir)/..
+
+#LOCAL_ADDRESS_SANITIZER:=true
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Curl
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libcurl.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libmbedcrypto
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedcrypto.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libmbedtls
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedtls.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libmbedx509
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Curl/libmbedx509.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Freetype
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Freetype/libfreetype.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Iconv
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Iconv/libiconv.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libcharset
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Iconv/libcharset.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Irrlicht
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Irrlicht/libIrrlichtMt.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := LuaJIT
+LOCAL_SRC_FILES := deps/$(APP_ABI)/LuaJIT/libluajit.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := OpenAL
+LOCAL_SRC_FILES := deps/$(APP_ABI)/OpenAL-Soft/libopenal.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Gettext
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Gettext/libintl.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := SQLite3
+LOCAL_SRC_FILES := deps/$(APP_ABI)/SQLite/libsqlite3.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Vorbis
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libvorbis.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libvorbisfile
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libvorbisfile.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libogg
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Vorbis/libogg.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Zstd
+LOCAL_SRC_FILES := deps/$(APP_ABI)/Zstd/libzstd.a
+include $(PREBUILT_STATIC_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := Minetest
+
+LOCAL_CFLAGS += \
+	-DJSONCPP_NO_LOCALE_SUPPORT     \
+	-DHAVE_TOUCHSCREENGUI           \
+	-DENABLE_GLES=1                 \
+	-DUSE_CURL=1                    \
+	-DUSE_SOUND=1                   \
+	-DUSE_LEVELDB=0                 \
+	-DUSE_LUAJIT=1                  \
+	-DUSE_GETTEXT=1                 \
+	-DVERSION_MAJOR=${versionMajor} \
+	-DVERSION_MINOR=${versionMinor} \
+	-DVERSION_PATCH=${versionPatch} \
+	-DVERSION_EXTRA=${versionExtra} \
+	$(GPROF_DEF)
+
+ifdef NDEBUG
+	LOCAL_CFLAGS += -DNDEBUG=1
+endif
+
+ifdef GPROF
+	GPROF_DEF := -DGPROF
+	PROFILER_LIBS := android-ndk-profiler
+	LOCAL_CFLAGS += -pg
+endif
+
+LOCAL_C_INCLUDES := \
+	../../src                                    \
+	../../src/script                             \
+	../../lib/gmp                                \
+	../../lib/jsoncpp                            \
+	deps/$(APP_ABI)/Curl/include                       \
+	deps/$(APP_ABI)/Freetype/include/freetype2         \
+	deps/$(APP_ABI)/Irrlicht/include                   \
+	deps/$(APP_ABI)/Gettext/include                    \
+	deps/$(APP_ABI)/Iconv/include                      \
+	deps/$(APP_ABI)/LuaJIT/include                     \
+	deps/$(APP_ABI)/OpenAL-Soft/include                \
+	deps/$(APP_ABI)/SQLite/include                     \
+	deps/$(APP_ABI)/Vorbis/include                     \
+	deps/$(APP_ABI)/Zstd/include
+
+LOCAL_SRC_FILES := \
+	$(wildcard ../../src/client/*.cpp)           \
+	$(wildcard ../../src/client/*/*.cpp)         \
+	$(wildcard ../../src/content/*.cpp)          \
+	../../src/database/database.cpp              \
+	../../src/database/database-dummy.cpp        \
+	../../src/database/database-files.cpp        \
+	../../src/database/database-sqlite3.cpp      \
+	$(wildcard ../../src/gui/*.cpp)              \
+	$(wildcard ../../src/irrlicht_changes/*.cpp) \
+	$(wildcard ../../src/mapgen/*.cpp)           \
+	$(wildcard ../../src/network/*.cpp)          \
+	$(wildcard ../../src/script/*.cpp)           \
+	$(wildcard ../../src/script/*/*.cpp)         \
+	$(wildcard ../../src/server/*.cpp)           \
+	$(wildcard ../../src/threading/*.cpp)        \
+	$(wildcard ../../src/util/*.c)               \
+	$(wildcard ../../src/util/*.cpp)             \
+	../../src/ban.cpp                            \
+	../../src/chat.cpp                           \
+	../../src/clientiface.cpp                    \
+	../../src/collision.cpp                      \
+	../../src/content_mapnode.cpp                \
+	../../src/content_nodemeta.cpp               \
+	../../src/convert_json.cpp                   \
+	../../src/craftdef.cpp                       \
+	../../src/debug.cpp                          \
+	../../src/defaultsettings.cpp                \
+	../../src/emerge.cpp                         \
+	../../src/environment.cpp                    \
+	../../src/face_position_cache.cpp            \
+	../../src/filesys.cpp                        \
+	../../src/gettext.cpp                        \
+	../../src/httpfetch.cpp                      \
+	../../src/hud.cpp                            \
+	../../src/inventory.cpp                      \
+	../../src/inventorymanager.cpp               \
+	../../src/itemdef.cpp                        \
+	../../src/itemstackmetadata.cpp              \
+	../../src/light.cpp                          \
+	../../src/log.cpp                            \
+	../../src/main.cpp                           \
+	../../src/map.cpp                            \
+	../../src/map_settings_manager.cpp           \
+	../../src/mapblock.cpp                       \
+	../../src/mapnode.cpp                        \
+	../../src/mapsector.cpp                      \
+	../../src/metadata.cpp                       \
+	../../src/modchannels.cpp                    \
+	../../src/nameidmapping.cpp                  \
+	../../src/nodedef.cpp                        \
+	../../src/nodemetadata.cpp                   \
+	../../src/nodetimer.cpp                      \
+	../../src/noise.cpp                          \
+	../../src/objdef.cpp                         \
+	../../src/object_properties.cpp              \
+	../../src/particles.cpp                      \
+	../../src/pathfinder.cpp                     \
+	../../src/player.cpp                         \
+	../../src/porting.cpp                        \
+	../../src/porting_android.cpp                \
+	../../src/profiler.cpp                       \
+	../../src/raycast.cpp                        \
+	../../src/reflowscan.cpp                     \
+	../../src/remoteplayer.cpp                   \
+	../../src/rollback.cpp                       \
+	../../src/rollback_interface.cpp             \
+	../../src/serialization.cpp                  \
+	../../src/server.cpp                         \
+	../../src/serverenvironment.cpp              \
+	../../src/serverlist.cpp                     \
+	../../src/settings.cpp                       \
+	../../src/staticobject.cpp                   \
+	../../src/texture_override.cpp               \
+	../../src/tileanimation.cpp                  \
+	../../src/tool.cpp                           \
+	../../src/translation.cpp                    \
+	../../src/version.cpp                        \
+	../../src/voxel.cpp                          \
+	../../src/voxelalgorithms.cpp
+
+# GMP
+LOCAL_SRC_FILES += ../../lib/gmp/mini-gmp.c
+
+# JSONCPP
+LOCAL_SRC_FILES += ../../lib/jsoncpp/jsoncpp.cpp
+
+LOCAL_STATIC_LIBRARIES += \
+	Curl libmbedcrypto libmbedtls libmbedx509 \
+	Freetype \
+	Iconv libcharset \
+	Irrlicht \
+	LuaJIT \
+	OpenAL \
+	Gettext \
+	SQLite3 \
+	Vorbis libvorbisfile libogg \
+	Zstd
+LOCAL_STATIC_LIBRARIES += android_native_app_glue $(PROFILER_LIBS)
+
+LOCAL_LDLIBS := -lEGL -lGLESv1_CM -lGLESv2 -landroid -lOpenSLES
+
+include $(BUILD_SHARED_LIBRARY)
+
+ifdef GPROF
+$(call import-module,android-ndk-profiler)
+endif
+$(call import-module,android/native_app_glue)

android/native/jni/Application.mk

@@ -0,0 +1,32 @@
+APP_PLATFORM := ${APP_PLATFORM}
+APP_ABI := ${TARGET_ABI}
+APP_STL := c++_shared
+NDK_TOOLCHAIN_VERSION := clang
+APP_SHORT_COMMANDS := true
+APP_MODULES := Minetest
+
+APP_CPPFLAGS := -O2 -fvisibility=hidden
+
+ifeq ($(APP_ABI),armeabi-v7a)
+APP_CPPFLAGS += -mfloat-abi=softfp -mfpu=vfpv3-d16 -mthumb
+endif
+
+ifeq ($(APP_ABI),x86)
+APP_CPPFLAGS += -mssse3 -mfpmath=sse -funroll-loops
+endif
+
+ifndef NDEBUG
+APP_CPPFLAGS := -g -Og -fno-omit-frame-pointer
+endif
+
+APP_CFLAGS   := $(APP_CPPFLAGS) -Wno-inconsistent-missing-override -Wno-parentheses-equality
+APP_CXXFLAGS := $(APP_CPPFLAGS) -fexceptions -frtti -std=gnu++17
+APP_LDFLAGS  := -Wl,--no-warn-mismatch,--gc-sections,--icf=safe
+
+ifeq ($(APP_ABI),arm64-v8a)
+APP_LDFLAGS  := -Wl,--no-warn-mismatch,--gc-sections
+endif
+
+ifndef NDEBUG
+APP_LDFLAGS  :=
+endif

android/native/src/main/AndroidManifest.xml

@@ -0,0 +1 @@
+<manifest package="net.minetest" />

android/settings.gradle

@@ -1,2 +1,2 @@
 rootProject.name = "Minetest"
-
+include ':app', ':native'

build/android/Makefile

@@ -1,853 +0,0 @@
-# build options
-
-OS := $(shell uname)
-
-# compile with GPROF
-# GPROF = 1
-
-# build for build platform
-APP_PLATFORM = android-9
-
-ANDR_ROOT = $(shell pwd)
-PROJ_ROOT = $(shell realpath $(ANDR_ROOT)/../..)
-APP_ROOT = $(ANDR_ROOT)/src/main
-
-GAMES_TO_COPY = minetest_game
-MODS_TO_COPY =
-
-
-VERSION_MAJOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
-	grep ^set\(VERSION_MAJOR\ | sed 's/)/ /' | cut -f2 -d' ')
-VERSION_MINOR := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
-	grep ^set\(VERSION_MINOR\ | sed 's/)/ /' | cut -f2 -d' ')
-VERSION_PATCH := $(shell cat $(PROJ_ROOT)/CMakeLists.txt | \
-	grep ^set\(VERSION_PATCH\ | sed 's/)/ /' | cut -f2 -d' ')
-
-################################################################################
-# toolchain config for arm new processors
-################################################################################
-TARGET_HOST = arm-linux
-TARGET_ABI = armeabi-v7a
-TARGET_LIBDIR = armeabi-v7a
-TARGET_TOOLCHAIN = arm-linux-androideabi-
-TARGET_CFLAGS_ADDON = -mfloat-abi=softfp -mfpu=vfpv3 -O3
-TARGET_CXXFLAGS_ADDON = $(TARGET_CFLAGS_ADDON)
-TARGET_ARCH = armv7
-CROSS_PREFIX = arm-linux-androideabi-
-COMPILER_VERSION = 4.9
-HAVE_LEVELDB = 0
-
-################################################################################
-# toolchain config for little endian mips
-################################################################################
-#TARGET_HOST = mipsel-linux
-#TARGET_ABI = mips
-#TARGET_LIBDIR = mips
-#TARGET_TOOLCHAIN = mipsel-linux-android-
-#TARGET_ARCH = mips32
-#CROSS_PREFIX = mipsel-linux-android-
-#COMPILER_VERSION = 4.9
-#HAVE_LEVELDB = 0
-
-################################################################################
-# toolchain config for x86
-################################################################################
-#TARGET_HOST = x86-linux
-#TARGET_ABI = x86
-#TARGET_LIBDIR = x86
-#TARGET_TOOLCHAIN = x86-
-#CROSS_PREFIX = i686-linux-android-
-#TARGET_ARCH = x86
-#COMPILER_VERSION = 4.9
-#HAVE_LEVELDB = 0
-
-################################################################################
-ASSETS_TIMESTAMP = deps/assets_timestamp
-
-LEVELDB_DIR = $(ANDR_ROOT)/deps/leveldb/
-LEVELDB_LIB = $(LEVELDB_DIR)libleveldb.a
-LEVELDB_TIMESTAMP = $(LEVELDB_DIR)/timestamp
-LEVELDB_TIMESTAMP_INT = $(ANDR_ROOT)/deps/leveldb_timestamp
-LEVELDB_URL_GIT = https://github.com/google/leveldb
-LEVELDB_COMMIT = 2d0320a458d0e6a20fff46d5f80b18bfdcce7018
-
-OPENAL_DIR = $(ANDR_ROOT)/deps/openal-soft/
-OPENAL_LIB = $(OPENAL_DIR)libs/$(TARGET_ABI)/libopenal.so
-OPENAL_TIMESTAMP = $(OPENAL_DIR)/timestamp
-OPENAL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/openal_timestamp
-OPENAL_URL_GIT = https://github.com/apportable/openal-soft
-
-OGG_DIR = $(ANDR_ROOT)/deps/libvorbis-libogg-android/
-OGG_LIB = $(OGG_DIR)libs/$(TARGET_ABI)/libogg.so
-VORBIS_LIB = $(OGG_DIR)libs/$(TARGET_ABI)/libogg.so
-OGG_TIMESTAMP = $(OGG_DIR)timestamp
-OGG_TIMESTAMP_INT = $(ANDR_ROOT)/deps/ogg_timestamp
-OGG_URL_GIT = https://github.com/vincentjames501/libvorbis-libogg-android
-
-IRRLICHT_REVISION = 5145
-IRRLICHT_DIR = $(ANDR_ROOT)/deps/irrlicht/
-IRRLICHT_LIB = $(IRRLICHT_DIR)lib/Android/libIrrlicht.a
-IRRLICHT_TIMESTAMP = $(IRRLICHT_DIR)timestamp
-IRRLICHT_TIMESTAMP_INT = $(ANDR_ROOT)/deps/irrlicht_timestamp
-IRRLICHT_URL_SVN = https://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@$(IRRLICHT_REVISION)
-
-OPENSSL_VERSION = 1.0.2k
-OPENSSL_BASEDIR = openssl-$(OPENSSL_VERSION)
-OPENSSL_DIR = $(ANDR_ROOT)/deps/$(OPENSSL_BASEDIR)/
-OPENSSL_LIB = $(OPENSSL_DIR)/libssl.so.1.0.0
-OPENSSL_TIMESTAMP = $(OPENSSL_DIR)timestamp
-OPENSSL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/openssl_timestamp
-OPENSSL_URL = https://www.openssl.org/source/openssl-$(OPENSSL_VERSION).tar.gz
-
-CURL_VERSION = 7.54.0
-CURL_DIR = $(ANDR_ROOT)/deps/curl-$(CURL_VERSION)
-CURL_LIB = $(CURL_DIR)/lib/.libs/libcurl.a
-CURL_TIMESTAMP = $(CURL_DIR)/timestamp
-CURL_TIMESTAMP_INT = $(ANDR_ROOT)/deps/curl_timestamp
-CURL_URL_HTTP = https://curl.haxx.se/download/curl-${CURL_VERSION}.tar.bz2
-
-GMP_VERSION = 6.1.2
-GMP_DIR = $(ANDR_ROOT)/deps/gmp-$(GMP_VERSION)
-GMP_LIB = $(GMP_DIR)/usr/lib/libgmp.so
-GMP_TIMESTAMP = $(GMP_DIR)/timestamp
-GMP_TIMESTAMP_INT = $(ANDR_ROOT)/deps/gmp_timestamp
-GMP_URL_HTTP = https://gmplib.org/download/gmp/gmp-$(GMP_VERSION).tar.bz2
-
-FREETYPE_DIR = $(ANDR_ROOT)/deps/freetype2-android/
-FREETYPE_LIB = $(FREETYPE_DIR)/Android/obj/local/$(TARGET_ABI)/libfreetype2-static.a
-FREETYPE_TIMESTAMP = $(FREETYPE_DIR)timestamp
-FREETYPE_TIMESTAMP_INT = $(ANDR_ROOT)/deps/freetype_timestamp
-FREETYPE_URL_GIT = https://github.com/cdave1/freetype2-android
-
-ICONV_VERSION = 1.14
-ICONV_DIR = $(ANDR_ROOT)/deps/libiconv/
-ICONV_LIB = $(ICONV_DIR)/lib/.libs/libiconv.so
-ICONV_TIMESTAMP = $(ICONV_DIR)timestamp
-ICONV_TIMESTAMP_INT = $(ANDR_ROOT)/deps/iconv_timestamp
-ICONV_URL_HTTP = https://ftp.gnu.org/pub/gnu/libiconv/libiconv-$(ICONV_VERSION).tar.gz
-
-SQLITE3_FOLDER = sqlite-amalgamation-3180000
-SQLITE3_URL = https://www.sqlite.org/2017/$(SQLITE3_FOLDER).zip
-
-ANDROID_SDK = $(shell grep '^sdk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
-ANDROID_NDK = $(shell grep '^ndk\.dir' local.properties | sed 's/^.*=[[:space:]]*//')
-NDK_MODULE_PATH = $(ANDROID_NDK)/toolchains
-
-#use interim target variable to switch leveldb on or off
-ifeq ($(HAVE_LEVELDB),1)
-	LEVELDB_TARGET = $(LEVELDB_LIB)
-endif
-
-.PHONY : debug release reconfig delconfig \
-	leveldb_download clean_leveldb leveldb\
-	irrlicht_download clean_irrlicht irrlicht \
-	clean_assets assets sqlite3_download \
-	freetype_download clean_freetype freetype \
-	apk clean_apk \
-	clean_all clean prep_srcdir \
-	install_debug install_release envpaths all \
-	$(ASSETS_TIMESTAMP) $(LEVELDB_TIMESTAMP) \
-	$(OPENAL_TIMESTAMP) $(OGG_TIMESTAMP) \
-	$(IRRLICHT_TIMESTAMP) $(CURL_TIMESTAMP) \
-	$(OPENSSL_TIMESTAMP) \
-	$(ANDR_ROOT)/jni/src/android_version.h \
-	$(ANDR_ROOT)/jni/src/android_version_githash.h
-
-debug : local.properties
-	export NDEBUG=;                                                            \
-	export BUILD_TYPE=debug;                                                   \
-	$(MAKE) apk
-
-all : debug release
-
-release : local.properties
-	@export NDEBUG=1;                                                          \
-	export BUILD_TYPE=release;                                                 \
-	$(MAKE) apk
-
-reconfig: delconfig
-	@$(MAKE) local.properties
-
-delconfig:
-	$(RM) local.properties
-
-local.properties:
-	@echo "Please specify path of ANDROID NDK";                                \
-	echo "e.g. $$HOME/Android/ndk-r11c/";                                  \
-	read ANDROID_NDK ;                                                         \
-	if [ ! -d $$ANDROID_NDK ] ; then                                           \
-		echo "$$ANDROID_NDK is not a valid folder";                            \
-		exit 1;                                                                \
-	fi;                                                                        \
-	echo "ndk.dir = $$ANDROID_NDK" > local.properties;                         \
-	echo "Please specify path of ANDROID SDK";                                 \
-	echo "e.g. $$HOME/Android/sdk/";                                       \
-	read SDKFLDR ;                                                             \
-	if [ ! -d $$SDKFLDR ] ; then                                               \
-		echo "$$SDKFLDR is not a valid folder";                                \
-		exit 1;                                                                \
-	fi;                                                                        \
-	echo "sdk.dir = $$SDKFLDR" >> local.properties;
-
-
-$(OPENAL_TIMESTAMP) : openal_download
-	@LAST_MODIF=$$(find ${OPENAL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${OPENAL_TIMESTAMP};                                            \
-	fi
-
-openal_download :
-	@if [ ! -d ${OPENAL_DIR} ] ; then                                          \
-		echo "openal sources missing, downloading...";                         \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd ${ANDR_ROOT}/deps ;                                                 \
-		git clone ${OPENAL_URL_GIT} || exit 1;                                 \
-	fi
-
-openal : $(OPENAL_LIB)
-
-$(OPENAL_LIB): $(OPENAL_TIMESTAMP)
-	+ @REFRESH=0;                                                                \
-	if [ ! -e ${OPENAL_TIMESTAMP_INT} ] ; then                                 \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${OPENAL_TIMESTAMP} -nt ${OPENAL_TIMESTAMP_INT} ] ; then              \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	echo "changed timestamp for openal detected building...";                  \
-	cd ${OPENAL_DIR};                                                          \
-	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH} APP_ABI=${TARGET_ABI}               \
-		TARGET_ARCH_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}             \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
-	touch ${OPENAL_TIMESTAMP};                                                 \
-	touch ${OPENAL_TIMESTAMP_INT};                                             \
-	else                                                                       \
-		echo "nothing to be done for openal";                                  \
-	fi
-
-clean_openal :
-	$(RM) -rf ${OPENAL_DIR}
-
-$(OGG_TIMESTAMP) : ogg_download
-	@LAST_MODIF=$$(find ${OGG_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${OGG_TIMESTAMP};                                                \
-	fi
-
-ogg_download :
-	@if [ ! -d ${OGG_DIR} ] ; then                                             \
-		echo "ogg sources missing, downloading...";                            \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd ${ANDR_ROOT}/deps ;                                                 \
-		git clone ${OGG_URL_GIT}|| exit 1;                                     \
-		cd libvorbis-libogg-android ;                                          \
-		patch -p1 < ${ANDR_ROOT}/patches/libvorbis-libogg-fpu.patch || exit 1; \
-		sed -i 's-:-?-' jni/Application.mk;                                    \
-	fi
-
-ogg : $(OGG_LIB)
-
-$(OGG_LIB): $(OGG_TIMESTAMP)
-	+ @REFRESH=0;                                                                \
-	if [ ! -e ${OGG_TIMESTAMP_INT} ] ; then                                    \
-		echo "${OGG_TIMESTAMP_INT} doesn't exist";                             \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${OGG_TIMESTAMP} -nt ${OGG_TIMESTAMP_INT} ] ; then                    \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	echo "changed timestamp for ogg detected building...";                     \
-	cd ${OGG_DIR};                                                             \
-	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
-	touch ${OGG_TIMESTAMP};                                                    \
-	touch ${OGG_TIMESTAMP_INT};                                                \
-	else                                                                       \
-		echo "nothing to be done for libogg/libvorbis";                        \
-	fi
-
-clean_ogg :
-	$(RM) -rf ${OGG_DIR}
-
-$(OPENSSL_TIMESTAMP) : openssl_download
-	@LAST_MODIF=$$(find ${OPENSSL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${OPENSSL_TIMESTAMP};                                            \
-	fi
-
-openssl_download :
-	@if [ ! -d ${OPENSSL_DIR} ] ; then                                         \
-		echo "openssl sources missing, downloading...";                        \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd ${ANDR_ROOT}/deps ;                                                 \
-		wget ${OPENSSL_URL} || exit 1;                                         \
-		tar -xzf ${OPENSSL_BASEDIR}.tar.gz;                                    \
-		cd ${OPENSSL_BASEDIR};                                                 \
-		patch -p1 < ${ANDR_ROOT}/patches/openssl_arch.patch;                   \
-	fi
-
-openssl : $(OPENSSL_LIB)
-
-$(OPENSSL_LIB): $(OPENSSL_TIMESTAMP) $(GMP_LIB)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${OPENSSL_TIMESTAMP_INT} ] ; then                                \
-		echo "${OPENSSL_TIMESTAMP_INT} doesn't exist";                         \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${OPENSSL_TIMESTAMP} -nt ${OPENSSL_TIMESTAMP_INT} ] ; then            \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	echo "changed timestamp for openssl detected building...";                 \
-	cd ${OPENSSL_DIR};                                                         \
-	ln -s ${OPENSSL_DIR} ../openssl;                                           \
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-openssl;                          \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	CC=${CROSS_PREFIX}gcc ./Configure enable-gmp -DL_ENDIAN -I${GMP_DIR} -L${GMP_DIR}/usr/lib android-${TARGET_ARCH};\
-	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make depend;     \
-	CC=${CROSS_PREFIX}gcc ANDROID_DEV=/tmp/ndk-${TARGET_HOST} make build_libs; \
-	touch ${OPENSSL_TIMESTAMP};                                                \
-	touch ${OPENSSL_TIMESTAMP_INT};                                            \
-	$(RM) -rf $${TOOLCHAIN};                                                   \
-	else                                                                       \
-		echo "nothing to be done for openssl";                        \
-	fi
-
-clean_openssl :
-	$(RM) -rf ${OPENSSL_DIR};                                                  \
-	$(RM) -rf $(ANDR_ROOT)/deps/${OPENSSL_BASEDIR}.tar.gz;                     \
-	$(RM) -rf $(ANDR_ROOT)/deps/openssl
-
-$(LEVELDB_TIMESTAMP) : leveldb_download
-	@LAST_MODIF=$$(find ${LEVELDB_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${LEVELDB_TIMESTAMP};                                            \
-	fi
-
-leveldb_download :
-	@if [ ! -d ${LEVELDB_DIR} ] ; then                                         \
-		echo "leveldb sources missing, downloading...";                        \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd ${ANDR_ROOT}/deps ;                                                 \
-		git clone ${LEVELDB_URL_GIT} || exit 1;                                \
-		cd ${LEVELDB_DIR} || exit 1;                                           \
-		git checkout ${LEVELDB_COMMIT} || exit 1;                              \
-	fi
-
-leveldb : $(LEVELDB_LIB)
-ifeq ($(HAVE_LEVELDB),1)
-$(LEVELDB_LIB): $(LEVELDB_TIMESTAMP)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${LEVELDB_TIMESTAMP_INT} ] ; then                                \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${LEVELDB_TIMESTAMP} -nt ${LEVELDB_TIMESTAMP_INT} ] ; then            \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	echo "changed timestamp for leveldb detected building...";                 \
-	cd deps/leveldb;                                                           \
-	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-leveldb;                          \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_PREFIX}gcc;                                              \
-	export CXX=${CROSS_PREFIX}g++;                                             \
-	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
-	export CPPFLAGS="$${CPPFLAGS} ${TARGET_CXXFLAGS_ADDON}";                     \
-	export LDFLAGS="$${LDFLAGS} ${TARGET_LDFLAGS_ADDON}";                      \
-	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
-	$(MAKE) || exit 1;                                                      \
-	touch ${LEVELDB_TIMESTAMP};                                                \
-	touch ${LEVELDB_TIMESTAMP_INT};                                            \
-	$(RM) -rf $${TOOLCHAIN};                                                   \
-	else                                                                       \
-		echo "nothing to be done for leveldb";                                 \
-	fi
-endif
-
-clean_leveldb :
-	$(RM) -rf deps/leveldb
-
-$(FREETYPE_TIMESTAMP) : freetype_download
-	@LAST_MODIF=$$(find ${FREETYPE_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${FREETYPE_TIMESTAMP};                                           \
-	fi
-
-freetype_download :
-	@if [ ! -d ${FREETYPE_DIR} ] ; then                                        \
-		echo "freetype sources missing, downloading...";                       \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd deps;                                                               \
-		git clone ${FREETYPE_URL_GIT} || exit 1;                               \
-	fi
-
-freetype : $(FREETYPE_LIB)
-
-$(FREETYPE_LIB) : $(FREETYPE_TIMESTAMP)
-	+ @REFRESH=0;                                                                \
-	if [ ! -e ${FREETYPE_TIMESTAMP_INT} ] ; then                               \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ! -e ${FREETYPE_LIB} ] ; then                                         \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${FREETYPE_TIMESTAMP} -nt ${FREETYPE_TIMESTAMP_INT} ] ; then          \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${FREETYPE_DIR};                                                  \
-	echo "changed timestamp for freetype detected building...";                \
-	cd ${FREETYPE_DIR}/Android/jni;                                            \
-	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_PLATFORM=${APP_PLATFORM} APP_ABI=${TARGET_ABI}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
-	touch ${FREETYPE_TIMESTAMP};                                               \
-	touch ${FREETYPE_TIMESTAMP_INT};                                           \
-	else                                                                       \
-		echo "nothing to be done for freetype";                                \
-	fi
-
-clean_freetype :
-	$(RM) -rf ${FREETYPE_DIR}
-
-$(ICONV_TIMESTAMP) : iconv_download
-	@LAST_MODIF=$$(find ${ICONV_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${ICONV_TIMESTAMP};                                           \
-	fi
-
-iconv_download :
-	@if [ ! -d ${ICONV_DIR} ] ; then                                           \
-		echo "iconv sources missing, downloading...";                      \
-		mkdir -p ${ANDR_ROOT}/deps;                                        \
-		cd ${ANDR_ROOT}/deps;                                              \
-		wget ${ICONV_URL_HTTP} || exit 1;                                  \
-		tar -xzf libiconv-${ICONV_VERSION}.tar.gz || exit 1;               \
-		rm libiconv-${ICONV_VERSION}.tar.gz;                               \
-		ln -s libiconv-${ICONV_VERSION} libiconv;                          \
-		cd ${ICONV_DIR};                                                   \
-		patch -p1 < ${ANDR_ROOT}/patches/libiconv_android.patch;           \
-		patch -p1 < ${ANDR_ROOT}/patches/libiconv_stdio.patch;             \
-	fi
-
-iconv : $(ICONV_LIB)
-
-$(ICONV_LIB) : $(ICONV_TIMESTAMP)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${ICONV_TIMESTAMP_INT} ] ; then                                  \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ! -e ${ICONV_LIB} ] ; then                                            \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ${ICONV_TIMESTAMP} -nt ${ICONV_TIMESTAMP_INT} ] ; then                \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${ICONV_DIR};                                                     \
-	echo "changed timestamp for iconv detected building...";                   \
-	cd ${ICONV_DIR};                                                           \
-	\
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-iconv;                            \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_PREFIX}gcc;                                              \
-	export CXX=${CROSS_PREFIX}g++;                                             \
-	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
-	./configure --host=${TARGET_HOST} || exit 1;                               \
-	sed -i 's/LIBICONV_VERSION_INFO) /LIBICONV_VERSION_INFO) -avoid-version /g' lib/Makefile; \
-	grep "iconv_LDFLAGS" src/Makefile;                                         \
-	$(MAKE) -s || exit 1;                                                      \
-	touch ${ICONV_TIMESTAMP};                                                  \
-	touch ${ICONV_TIMESTAMP_INT};                                              \
-	rm -rf ${TOOLCHAIN};                                                       \
-	else                                                                       \
-		echo "nothing to be done for iconv";                               \
-	fi
-
-clean_iconv :
-	$(RM) -rf ${ICONV_DIR}
-
-#Note: Texturehack patch is required for gpu's not supporting color format
-#      correctly. Known bad GPU:
-#      -geforce on emulator
-#      -Vivante Corporation GC1000 core (e.g. Galaxy Tab 3)
-
-irrlicht_download :
-	@if [ ! -d "deps/irrlicht" ] ; then                                        \
-		echo "irrlicht sources missing, downloading...";                       \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd deps;                                                               \
-		svn co ${IRRLICHT_URL_SVN} irrlicht || exit 1;                         \
-		cd irrlicht;                                                           \
-		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-touchcount.patch || exit 1;  \
-		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-back_button.patch || exit 1; \
-		patch -p1 < ${ANDR_ROOT}/patches/irrlicht-texturehack.patch || exit 1; \
-	fi
-
-$(IRRLICHT_TIMESTAMP) : irrlicht_download
-	@LAST_MODIF=$$(find ${IRRLICHT_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${IRRLICHT_TIMESTAMP};                                           \
-	fi
-
-irrlicht : $(IRRLICHT_LIB)
-
-$(IRRLICHT_LIB): $(IRRLICHT_TIMESTAMP) $(FREETYPE_LIB)
-	+ @REFRESH=0;                                                                \
-	if [ ! -e ${IRRLICHT_TIMESTAMP_INT} ] ; then                               \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ! -e ${IRRLICHT_LIB} ] ; then                                         \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${IRRLICHT_TIMESTAMP} -nt ${IRRLICHT_TIMESTAMP_INT} ] ; then          \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${IRRLICHT_DIR};                                                  \
-	echo "changed timestamp for irrlicht detected building...";                \
-	cd deps/irrlicht/source/Irrlicht/Android;                                  \
-	${ANDROID_NDK}/ndk-build NDEBUG=${NDEBUG}                                  \
-		NDK_MODULE_PATH=${NDK_MODULE_PATH}                                     \
-		APP_ABI=${TARGET_ABI} APP_PLATFORM=${APP_PLATFORM}                     \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
-	touch ${IRRLICHT_TIMESTAMP};                                               \
-	touch ${IRRLICHT_TIMESTAMP_INT};                                           \
-	else                                                                       \
-		echo "nothing to be done for irrlicht";                                \
-	fi
-
-clean_irrlicht :
-	$(RM) -rf deps/irrlicht
-
-$(CURL_TIMESTAMP) : curl_download
-	@LAST_MODIF=$$(find ${CURL_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${CURL_TIMESTAMP};                                               \
-	fi
-
-curl_download :
-	@if [ ! -d "deps/curl-${CURL_VERSION}" ] ; then                            \
-		echo "curl sources missing, downloading...";                           \
-		mkdir -p ${ANDR_ROOT}/deps;                                            \
-		cd deps;                                                               \
-		wget ${CURL_URL_HTTP} || exit 1;                                       \
-		tar -xjf curl-${CURL_VERSION}.tar.bz2 || exit 1;                       \
-		rm curl-${CURL_VERSION}.tar.bz2;                                       \
-		ln -s curl-${CURL_VERSION} curl;                                       \
-	fi
-
-curl : $(CURL_LIB)
-
-$(CURL_LIB): $(CURL_TIMESTAMP) $(OPENSSL_LIB)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${CURL_TIMESTAMP_INT} ] ; then                                   \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ! -e ${CURL_LIB} ] ; then                                             \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${CURL_TIMESTAMP} -nt ${CURL_TIMESTAMP_INT} ] ; then                  \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${CURL_DIR};                                                      \
-	echo "changed timestamp for curl detected building...";                    \
-	cd deps/curl-${CURL_VERSION};                                              \
-	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-curl;                             \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_PREFIX}gcc;                                              \
-	export CXX=${CROSS_PREFIX}g++;                                             \
-	export TARGET_OS=OS_ANDROID_CROSSCOMPILE;                                  \
-	export CPPFLAGS="$${CPPFLAGS} -I${OPENSSL_DIR}/include ${TARGET_CFLAGS_ADDON}"; \
-	export CFLAGS="$${CFLAGS} ${TARGET_CFLAGS_ADDON}";                         \
-	export LDFLAGS="$${LDFLAGS} -L${OPENSSL_DIR} ${TARGET_LDFLAGS_ADDON}";     \
-	./configure --host=${TARGET_HOST} --disable-shared --enable-static --with-ssl;  \
-	$(MAKE) -s || exit 1;                                                      \
-	touch ${CURL_TIMESTAMP};                                                   \
-	touch ${CURL_TIMESTAMP_INT};                                               \
-	$(RM) -rf $${TOOLCHAIN};                                                   \
-	else                                                                       \
-		echo "nothing to be done for curl";                                    \
-	fi
-
-clean_curl :
-	$(RM) -rf deps/curl-${CURL_VERSION}                                        \
-	$(RM) -f deps/curl
-
-$(GMP_TIMESTAMP) : gmp_download
-	@LAST_MODIF=$$(find ${GMP_DIR} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${GMP_TIMESTAMP};                                            \
-	fi
-
-gmp_download :
-	@if [ ! -d "${GMP_DIR}" ] ; then                                           \
-		echo "gmp sources missing, downloading...";                        \
-		mkdir -p ${ANDR_ROOT}/deps;                                        \
-		cd deps;                                                           \
-		wget ${GMP_URL_HTTP} || exit 1;                                    \
-		tar -xjf gmp-${GMP_VERSION}.tar.bz2 || exit 1;                     \
-		rm gmp-${GMP_VERSION}.tar.bz2;                                     \
-		ln -s gmp-${GMP_VERSION} gmp;                                      \
-	fi
-
-gmp : $(GMP_LIB)
-
-$(GMP_LIB): $(GMP_TIMESTAMP)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${GMP_TIMESTAMP_INT} ] ; then                                    \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ! -e ${GMP_LIB} ] ; then                                              \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ ${GMP_TIMESTAMP} -nt ${GMP_TIMESTAMP_INT} ] ; then                    \
-		REFRESH=1;                                                         \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	mkdir -p ${GMP_DIR};                                                       \
-	echo "changed timestamp for gmp detected building...";                     \
-	cd deps/gmp-${GMP_VERSION};                                                \
-	export CROSS_PREFIX=${CROSS_PREFIX};                                       \
-	export TOOLCHAIN=/tmp/ndk-${TARGET_HOST}-gmp;                              \
-	${ANDROID_NDK}/build/tools/make-standalone-toolchain.sh                    \
-		--toolchain=${TARGET_TOOLCHAIN}${COMPILER_VERSION}                     \
-		--platform=android-9                                                   \
-		--install-dir=$${TOOLCHAIN};                                           \
-	export PATH="$${TOOLCHAIN}/bin:$${PATH}";                                  \
-	export CC=${CROSS_PREFIX}gcc;                                              \
-	export CXX=${CROSS_PREFIX}g++;                                             \
-	export LIBGMP_LDFLAGS="-avoid-version";                                    \
-	export LIBGMPXX_LDFLAGS="-avoid-version";                                  \
-	./configure --disable-static --host=${TARGET_HOST} --prefix=/usr;          \
-	$(MAKE) install DESTDIR=/${GMP_DIR} || exit 1;                             \
-	touch ${GMP_TIMESTAMP};                                                    \
-	touch ${GMP_TIMESTAMP_INT};                                                \
-	$(RM) -rf $${TOOLCHAIN};                                                   \
-	else                                                                       \
-		echo "nothing to be done for gmp";                                 \
-	fi
-
-clean_gmp:
-	$(RM) -rf deps/gmp-${GMP_VERSION}                                          \
-	$(RM) -f deps/gmp
-
-sqlite3_download: deps/${SQLITE3_FOLDER}/sqlite3.c
-
-deps/${SQLITE3_FOLDER}/sqlite3.c :
-	cd deps;                                                                    \
-	wget ${SQLITE3_URL};                                                        \
-	unzip ${SQLITE3_FOLDER}.zip;                                                \
-	ln -s ${SQLITE3_FOLDER} sqlite;                                             \
-	cd ${SQLITE3_FOLDER};
-
-clean_sqlite3:
-	cd deps && $(RM) -rf ${SQLITE3_FOLDER} && $(RM) -f ${SQLITE3_FOLDER}.zip && \
-	$(RM) -f sqlite
-
-$(ASSETS_TIMESTAMP) : $(IRRLICHT_LIB)
-	@mkdir -p ${ANDR_ROOT}/deps;                                                \
-	for DIRNAME in {builtin,client,doc,fonts,games,mods,po,textures}; do        \
-		LAST_MODIF=$$(find ${PROJ_ROOT}/${DIRNAME} -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-		if [ $$(basename $$LAST_MODIF) != "timestamp" ]; then               \
-			touch ${PROJ_ROOT}/${DIRNAME}/timestamp;                   \
-			touch ${ASSETS_TIMESTAMP};                                  \
-			echo ${DIRNAME} changed $$LAST_MODIF;                       \
-		fi;                                                                 \
-	done;                                                                       \
-	LAST_MODIF=$$(find ${IRRLICHT_DIR}/media -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "); \
-	if [ $$(basename $$LAST_MODIF) != "timestamp" ] ; then                     \
-		touch ${IRRLICHT_DIR}/media/timestamp;                                 \
-		touch ${ASSETS_TIMESTAMP};                                             \
-	fi;                                                                        \
-	if [ ${PROJ_ROOT}/minetest.conf.example -nt ${ASSETS_TIMESTAMP} ] ; then   \
-		echo "conf changed";                                                   \
-		touch ${ASSETS_TIMESTAMP};                                             \
-	fi;                                                                        \
-	if [ ${PROJ_ROOT}/README.txt -nt ${ASSETS_TIMESTAMP} ] ; then              \
-		touch ${ASSETS_TIMESTAMP};                                             \
-	fi;                                                                        \
-	if [ ! -e $(ASSETS_TIMESTAMP) ] ; then                                     \
-		touch $(ASSETS_TIMESTAMP);                                             \
-	fi
-
-assets : $(ASSETS_TIMESTAMP)
-	@REFRESH=0;                                                                \
-	if [ ! -e ${ASSETS_TIMESTAMP}.old ] ; then                                 \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ${ASSETS_TIMESTAMP} -nt ${ASSETS_TIMESTAMP}.old ] ; then              \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ ! -d ${APP_ROOT}/assets ] ; then                                      \
-		REFRESH=1;                                                             \
-	fi;                                                                        \
-	if [ $$REFRESH -ne 0 ] ; then                                              \
-	echo "assets changed, refreshing...";                                      \
-	$(MAKE) clean_assets;                                                      \
-	mkdir -p ${APP_ROOT}/assets/Minetest;                                      \
-	cp ${PROJ_ROOT}/minetest.conf.example ${APP_ROOT}/assets/Minetest;         \
-	cp ${PROJ_ROOT}/README.txt ${APP_ROOT}/assets/Minetest;                    \
-	cp -r ${PROJ_ROOT}/builtin ${APP_ROOT}/assets/Minetest;                    \
-	mkdir -p ${APP_ROOT}/assets/Minetest/client;                                  \
-	cp -r ${PROJ_ROOT}/client/shaders ${APP_ROOT}/assets/Minetest/client;      \
-	cp ${PROJ_ROOT}/doc/lgpl-2.1.txt ${APP_ROOT}/assets/Minetest/LICENSE.txt;  \
-	mkdir -p ${APP_ROOT}/assets/Minetest/fonts;                                   \
-	cp -r ${PROJ_ROOT}/fonts/*.ttf ${APP_ROOT}/assets/Minetest/fonts/;         \
-	mkdir -p ${APP_ROOT}/assets/Minetest/games;                                   \
-	for game in ${GAMES_TO_COPY}; do                                           \
-	    cp -r ${PROJ_ROOT}/games/$$game ${APP_ROOT}/assets/Minetest/games/;    \
-	done;                                                                      \
-	mkdir -p ${APP_ROOT}/assets/Minetest/mods;                                    \
-	for mod in ${MODS_TO_COPY}; do                                             \
-	    cp -r ${PROJ_ROOT}/mods/$$mod ${APP_ROOT}/assets/Minetest/mods/;       \
-	done;                                                                      \
-	cp -r ${PROJ_ROOT}/po ${APP_ROOT}/assets/Minetest;                         \
-	cp -r ${PROJ_ROOT}/textures ${APP_ROOT}/assets/Minetest;                   \
-	mkdir -p ${APP_ROOT}/assets/Minetest/media;                                \
-	cp -r ${IRRLICHT_DIR}/media/Shaders ${APP_ROOT}/assets/Minetest/media;     \
-	cd ${APP_ROOT}/assets ||  exit 1;                                          \
-	find . -name "timestamp" -exec rm {} \; ;                                  \
-	find . -name "*.blend" -exec rm {} \; ;                                    \
-	find . -name "*~" -exec rm {} \; ;                                         \
-	find . -type d -path "*.git" -exec rm -rf {} \; ;                          \
-	find . -type d -path "*.svn" -exec rm -rf {} \; ;                          \
-	find . -type f -path "*.gitignore" -exec rm -rf {} \; ;                    \
-	ls -R | grep ":$$" | sed -e 's/:$$//' -e 's/\.//' -e 's/^\///' > "index.txt"; \
-	find -L Minetest > filelist.txt;                                             \
-	cp ${ANDR_ROOT}/${ASSETS_TIMESTAMP} ${ANDR_ROOT}/${ASSETS_TIMESTAMP}.old;  \
-	else                                                                       \
-		echo "nothing to be done for assets";                                  \
-	fi
-
-clean_assets :
-	@$(RM) -r assets
-
-apk: local.properties assets $(ICONV_LIB) $(IRRLICHT_LIB) $(CURL_LIB) $(GMP_LIB) $(LEVELDB_TARGET)       \
-	$(OPENAL_LIB) $(OGG_LIB) prep_srcdir $(ANDR_ROOT)/jni/src/android_version.h    \
-	$(ANDR_ROOT)/jni/src/android_version_githash.h sqlite3_download
-	+ @${ANDROID_NDK}/ndk-build NDK_MODULE_PATH=${NDK_MODULE_PATH}             \
-		GPROF=${GPROF} APP_ABI=${TARGET_ABI} HAVE_LEVELDB=${HAVE_LEVELDB}      \
-		APP_PLATFORM=${APP_PLATFORM}                                           \
-		PRIVATE_CC=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}gcc \
-		PRIVATE_CXX=${NDK_MODULE_PATH}/${TARGET_TOOLCHAIN}${COMPILER_VERSION}/prebuilt/linux-x86_64/bin/${TARGET_TOOLCHAIN}g++ \
-		TARGET_LIBDIR=${TARGET_LIBDIR}                                         \
-		TARGET_CFLAGS+="${TARGET_CFLAGS_ADDON}"                                \
-		TARGET_LDFLAGS+="${TARGET_LDFLAGS_ADDON}"                              \
-		TARGET_CXXFLAGS+="${TARGET_CXXFLAGS_ADDON}" || exit 1;                 \
-	if [ ! -e ${APP_ROOT}/jniLibs ]; then                                      \
-		ln -s ${ANDR_ROOT}/libs ${APP_ROOT}/jniLibs || exit 1;                 \
-	fi;                                                                        \
-	export VERSION_STR="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}" && \
-	export BUILD_TYPE_C=$$(echo "$${BUILD_TYPE}" | sed 's/./\U&/') &&          \
-	./gradlew assemble$$BUILD_TYPE_C &&                                           \
-	echo "APK stored at: build/outputs/apk/Minetest-$$BUILD_TYPE.apk" &&       \
-	echo "You can install it with \`make install_$$BUILD_TYPE\`"
-
-# These Intentionally doesn't depend on their respective build steps,
-# because it takes a while to verify that everything's up-to-date.
-install_debug:
-	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/Minetest-debug.apk
-
-install_release:
-	${ANDROID_SDK}/platform-tools/adb install -r build/outputs/apk/Minetest-release.apk
-
-prep_srcdir :
-	@if [ ! -e ${ANDR_ROOT}/jni/src ]; then                                    \
-		ln -s ${PROJ_ROOT}/src ${ANDR_ROOT}/jni/src;                       \
-	fi;                                                                        \
-	if [ ! -e ${ANDR_ROOT}/jni/lib ]; then                                     \
-		ln -s ${PROJ_ROOT}/lib ${ANDR_ROOT}/jni/lib;                       \
-	fi
-
-clean_apk :
-	./gradlew clean
-
-clean_all :
-	@$(MAKE) clean_apk;                                                        \
-	$(MAKE) clean_assets clean_iconv clean_irrlicht clean_leveldb clean_curl   \
-	clean_openssl clean_openal clean_ogg clean_gmp;                            \
-	sleep 1;                                                                   \
-	$(RM) -r gen libs obj deps bin Debug and_env
-
-$(ANDR_ROOT)/jni/src/android_version_githash.h : prep_srcdir
-	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version_githash.h;        \
-	export VERSION_FILE_NEW=$${VERSION_FILE}.new;                              \
-	{                                                                          \
-	echo "#ifndef ANDROID_MT_VERSION_GITHASH_H";                               \
-	echo "#define ANDROID_MT_VERSION_GITHASH_H";                               \
-	export GITHASH=$$(git rev-parse --short=8 HEAD);                           \
-	export VERSION_STR="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}";   \
-	echo "#define VERSION_GITHASH \"$$VERSION_STR-$$GITHASH-Android\"";        \
-	echo "#endif";                                                             \
-	} > "$${VERSION_FILE_NEW}";                                                \
-	if ! cmp -s $${VERSION_FILE} $${VERSION_FILE_NEW}; then                    \
-		echo "android_version_githash.h changed, updating...";             \
-		mv "$${VERSION_FILE_NEW}" "$${VERSION_FILE}";                      \
-	else                                                                       \
-		rm "$${VERSION_FILE_NEW}";                                         \
-	fi
-
-
-$(ANDR_ROOT)/jni/src/android_version.h : prep_srcdir
-	@export VERSION_FILE=${ANDR_ROOT}/jni/src/android_version.h;                \
-	export VERSION_FILE_NEW=$${VERSION_FILE}.new;                              \
-	{                                                                          \
-	echo "#ifndef ANDROID_MT_VERSION_H";                                       \
-	echo "#define ANDROID_MT_VERSION_H";                                       \
-	echo "#define VERSION_MAJOR ${VERSION_MAJOR}";                             \
-	echo "#define VERSION_MINOR ${VERSION_MINOR}";                             \
-	echo "#define VERSION_PATCH ${VERSION_PATCH}";                             \
-	echo "#define VERSION_STRING STR(VERSION_MAJOR) \".\" STR(VERSION_MINOR) \
-	\".\" STR(VERSION_PATCH)";                                                 \
-	echo "#endif";                                                             \
-	} > $${VERSION_FILE_NEW};                                                  \
-	if ! cmp -s $${VERSION_FILE} $${VERSION_FILE_NEW}; then                    \
-		echo "android_version.h changed, updating...";                     \
-		mv "$${VERSION_FILE_NEW}" "$${VERSION_FILE}";                      \
-	else                                                                       \
-		rm "$${VERSION_FILE_NEW}";                                         \
-	fi
-
-clean : clean_apk clean_assets

build/android/build.gradle

@@ -1,48 +0,0 @@
-buildscript {
-	repositories {
-		mavenCentral()
-	}
-	dependencies {
-		classpath "com.android.tools.build:gradle:1.5.0"
-	}
-}
-
-apply plugin: "com.android.application"
-
-android {
-	compileSdkVersion 25
-	buildToolsVersion "25.0.3"
-
-	defaultConfig {
-		versionCode 18
-		versionName "${System.env.VERSION_STR}.${versionCode}"
-		minSdkVersion 9
-		targetSdkVersion 9
-		applicationId "net.minetest.minetest"
-		manifestPlaceholders = [ package: "net.minetest.minetest", project: project.name ]
-	}
-
-	lintOptions {
-		disable "OldTargetApi", "GoogleAppIndexingWarning"
-	}
-
-	Properties props = new Properties()
-	props.load(new FileInputStream(file("local.properties")))
-
-	if (props.getProperty("keystore") != null) {
-		signingConfigs {
-			release {
-				storeFile file(props["keystore"])
-				storePassword props["keystore.password"]
-				keyAlias props["key"]
-				keyPassword props["key.password"]
-			}
-		}
-
-		buildTypes {
-			release {
-				signingConfig signingConfigs.release
-			}
-		}
-	}
-}

build/android/jni/Android.mk

@@ -1,402 +0,0 @@
-LOCAL_PATH := $(call my-dir)/..
-
-#LOCAL_ADDRESS_SANITIZER:=true
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := Irrlicht
-LOCAL_SRC_FILES := deps/irrlicht/lib/Android/libIrrlicht.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-ifeq ($(HAVE_LEVELDB), 1)
-	include $(CLEAR_VARS)
-	LOCAL_MODULE := LevelDB
-	LOCAL_SRC_FILES := deps/leveldb/libleveldb.a
-	include $(PREBUILT_STATIC_LIBRARY)
-endif
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := curl
-LOCAL_SRC_FILES := deps/curl/lib/.libs/libcurl.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := freetype
-LOCAL_SRC_FILES := deps/freetype2-android/Android/obj/local/$(TARGET_ARCH_ABI)/libfreetype2-static.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := iconv
-LOCAL_SRC_FILES := deps/libiconv/lib/.libs/libiconv.so
-include $(PREBUILT_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := openal
-LOCAL_SRC_FILES := deps/openal-soft/libs/$(TARGET_LIBDIR)/libopenal.so
-include $(PREBUILT_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ogg
-LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libogg.so
-include $(PREBUILT_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := vorbis
-LOCAL_SRC_FILES := deps/libvorbis-libogg-android/libs/$(TARGET_LIBDIR)/libvorbis.so
-include $(PREBUILT_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := gmp
-LOCAL_SRC_FILES := deps/gmp/usr/lib/libgmp.so
-include $(PREBUILT_SHARED_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := ssl
-LOCAL_SRC_FILES := deps/openssl/libssl.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := crypto
-LOCAL_SRC_FILES := deps/openssl/libcrypto.a
-include $(PREBUILT_STATIC_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := minetest
-
-LOCAL_CPP_FEATURES += exceptions
-
-ifdef GPROF
-GPROF_DEF=-DGPROF
-endif
-
-LOCAL_CFLAGS := -D_IRR_ANDROID_PLATFORM_      \
-		-DHAVE_TOUCHSCREENGUI         \
-		-DUSE_CURL=1                  \
-		-DUSE_SOUND=1                 \
-		-DUSE_FREETYPE=1              \
-		-DUSE_LEVELDB=$(HAVE_LEVELDB) \
-		$(GPROF_DEF)                  \
-		-pipe -fstrict-aliasing
-
-ifndef NDEBUG
-LOCAL_CFLAGS += -g -D_DEBUG -O0 -fno-omit-frame-pointer
-else
-LOCAL_CFLAGS += -O3
-endif
-
-ifdef GPROF
-PROFILER_LIBS := android-ndk-profiler
-LOCAL_CFLAGS += -pg
-endif
-
-# LOCAL_CFLAGS += -fsanitize=address
-# LOCAL_LDFLAGS += -fsanitize=address
-
-ifeq ($(TARGET_ARCH_ABI),x86)
-LOCAL_CFLAGS += -fno-stack-protector
-endif
-
-LOCAL_C_INCLUDES := \
-		jni/src                                   \
-		jni/src/script                            \
-		jni/lib/lua/src                           \
-		jni/lib/jsoncpp                           \
-		jni/src/cguittfont                        \
-		deps/irrlicht/include                     \
-		deps/libiconv/include                     \
-		deps/freetype2-android/include            \
-		deps/curl/include                         \
-		deps/openal-soft/jni/OpenAL/include       \
-		deps/libvorbis-libogg-android/jni/include \
-		deps/gmp/usr/include                      \
-		deps/leveldb/include                      \
-		deps/sqlite/
-
-LOCAL_SRC_FILES := \
-		jni/src/ban.cpp                           \
-		jni/src/camera.cpp                        \
-		jni/src/cavegen.cpp                       \
-		jni/src/chat.cpp                          \
-		jni/src/client.cpp                        \
-		jni/src/clientenvironment.cpp             \
-		jni/src/clientiface.cpp                   \
-		jni/src/clientmap.cpp                     \
-		jni/src/clientmedia.cpp                   \
-		jni/src/clientobject.cpp                  \
-		jni/src/clouds.cpp                        \
-		jni/src/collision.cpp                     \
-		jni/src/content_abm.cpp                   \
-		jni/src/content_cao.cpp                   \
-		jni/src/content_cso.cpp                   \
-		jni/src/content_mapblock.cpp              \
-		jni/src/content_mapnode.cpp               \
-		jni/src/content_nodemeta.cpp              \
-		jni/src/content_sao.cpp                   \
-		jni/src/convert_json.cpp                  \
-		jni/src/craftdef.cpp                      \
-		jni/src/database-dummy.cpp                \
-		jni/src/database-files.cpp                \
-		jni/src/database-sqlite3.cpp              \
-		jni/src/database.cpp                      \
-		jni/src/debug.cpp                         \
-		jni/src/defaultsettings.cpp               \
-		jni/src/drawscene.cpp                     \
-		jni/src/dungeongen.cpp                    \
-		jni/src/emerge.cpp                        \
-		jni/src/environment.cpp                   \
-		jni/src/face_position_cache.cpp           \
-		jni/src/filecache.cpp                     \
-		jni/src/filesys.cpp                       \
-		jni/src/fontengine.cpp                    \
-		jni/src/game.cpp                          \
-		jni/src/genericobject.cpp                 \
-		jni/src/gettext.cpp                       \
-		jni/src/guiChatConsole.cpp                \
-		jni/src/guiEngine.cpp                     \
-		jni/src/guiFileSelectMenu.cpp             \
-		jni/src/guiFormSpecMenu.cpp               \
-		jni/src/guiKeyChangeMenu.cpp              \
-		jni/src/guiPasswordChange.cpp             \
-		jni/src/guiTable.cpp                      \
-		jni/src/guiscalingfilter.cpp              \
-		jni/src/guiVolumeChange.cpp               \
-		jni/src/httpfetch.cpp                     \
-		jni/src/hud.cpp                           \
-		jni/src/imagefilters.cpp                  \
-		jni/src/intlGUIEditBox.cpp                \
-		jni/src/inventory.cpp                     \
-		jni/src/inventorymanager.cpp              \
-		jni/src/itemdef.cpp                       \
-		jni/src/itemstackmetadata.cpp             \
-		jni/src/keycode.cpp                       \
-		jni/src/light.cpp                         \
-		jni/src/localplayer.cpp                   \
-		jni/src/log.cpp                           \
-		jni/src/main.cpp                          \
-		jni/src/map.cpp                           \
-		jni/src/map_settings_manager.cpp          \
-		jni/src/mapblock.cpp                      \
-		jni/src/mapblock_mesh.cpp                 \
-		jni/src/mapgen.cpp                        \
-		jni/src/mapgen_flat.cpp                   \
-		jni/src/mapgen_fractal.cpp                \
-		jni/src/mapgen_singlenode.cpp             \
-		jni/src/mapgen_v5.cpp                     \
-		jni/src/mapgen_v6.cpp                     \
-		jni/src/mapgen_v7.cpp                     \
-		jni/src/mapgen_valleys.cpp                \
-		jni/src/mapnode.cpp                       \
-		jni/src/mapsector.cpp                     \
-		jni/src/mesh.cpp                          \
-		jni/src/mesh_generator_thread.cpp         \
-		jni/src/metadata.cpp                      \
-		jni/src/mg_biome.cpp                      \
-		jni/src/mg_decoration.cpp                 \
-		jni/src/mg_ore.cpp                        \
-		jni/src/mg_schematic.cpp                  \
-		jni/src/minimap.cpp                       \
-		jni/src/mods.cpp                          \
-		jni/src/nameidmapping.cpp                 \
-		jni/src/nodedef.cpp                       \
-		jni/src/nodemetadata.cpp                  \
-		jni/src/nodetimer.cpp                     \
-		jni/src/noise.cpp                         \
-		jni/src/objdef.cpp                        \
-		jni/src/object_properties.cpp             \
-		jni/src/particles.cpp                     \
-		jni/src/pathfinder.cpp                    \
-		jni/src/player.cpp                        \
-		jni/src/porting_android.cpp               \
-		jni/src/porting.cpp                       \
-		jni/src/profiler.cpp                      \
-		jni/src/quicktune.cpp                     \
-		jni/src/raycast.cpp                       \
-		jni/src/reflowscan.cpp                    \
-		jni/src/remoteplayer.cpp                  \
-		jni/src/rollback.cpp                      \
-		jni/src/rollback_interface.cpp            \
-		jni/src/serialization.cpp                 \
-		jni/src/server.cpp                        \
-		jni/src/serverenvironment.cpp             \
-		jni/src/serverlist.cpp                    \
-		jni/src/serverobject.cpp                  \
-		jni/src/shader.cpp                        \
-		jni/src/sky.cpp                           \
-		jni/src/socket.cpp                        \
-		jni/src/sound.cpp                         \
-		jni/src/sound_openal.cpp                  \
-		jni/src/staticobject.cpp                  \
-		jni/src/subgame.cpp                       \
-		jni/src/tileanimation.cpp                 \
-		jni/src/tool.cpp                          \
-		jni/src/treegen.cpp                       \
-		jni/src/version.cpp                       \
-		jni/src/voxel.cpp                         \
-		jni/src/voxelalgorithms.cpp               \
-		jni/src/util/areastore.cpp                \
-		jni/src/util/auth.cpp                     \
-		jni/src/util/base64.cpp                   \
-		jni/src/util/directiontables.cpp          \
-		jni/src/util/enriched_string.cpp          \
-		jni/src/util/numeric.cpp                  \
-		jni/src/util/pointedthing.cpp             \
-		jni/src/util/serialize.cpp                \
-		jni/src/util/sha1.cpp                     \
-		jni/src/util/string.cpp                   \
-		jni/src/util/srp.cpp                      \
-		jni/src/util/timetaker.cpp                \
-		jni/src/unittest/test.cpp                 \
-		jni/src/unittest/test_collision.cpp       \
-		jni/src/unittest/test_compression.cpp     \
-		jni/src/unittest/test_connection.cpp      \
-		jni/src/unittest/test_filepath.cpp        \
-		jni/src/unittest/test_inventory.cpp       \
-		jni/src/unittest/test_map_settings_manager.cpp \
-		jni/src/unittest/test_mapnode.cpp         \
-		jni/src/unittest/test_nodedef.cpp         \
-		jni/src/unittest/test_noderesolver.cpp    \
-		jni/src/unittest/test_noise.cpp           \
-		jni/src/unittest/test_objdef.cpp          \
-		jni/src/unittest/test_profiler.cpp        \
-		jni/src/unittest/test_random.cpp          \
-		jni/src/unittest/test_schematic.cpp       \
-		jni/src/unittest/test_serialization.cpp   \
-		jni/src/unittest/test_settings.cpp        \
-		jni/src/unittest/test_socket.cpp          \
-		jni/src/unittest/test_utilities.cpp       \
-		jni/src/unittest/test_voxelalgorithms.cpp \
-		jni/src/unittest/test_voxelmanipulator.cpp \
-		jni/src/touchscreengui.cpp                \
-		jni/src/database-leveldb.cpp              \
-		jni/src/settings.cpp                      \
-		jni/src/wieldmesh.cpp                     \
-		jni/src/client/clientlauncher.cpp         \
-		jni/src/client/inputhandler.cpp           \
-		jni/src/client/tile.cpp                   \
-		jni/src/client/joystick_controller.cpp    \
-		jni/src/irrlicht_changes/static_text.cpp
-
-# intentionally kept out (we already build openssl itself): jni/src/util/sha256.c
-
-# Network
-LOCAL_SRC_FILES += \
-		jni/src/network/connection.cpp            \
-		jni/src/network/networkpacket.cpp         \
-		jni/src/network/clientopcodes.cpp         \
-		jni/src/network/clientpackethandler.cpp   \
-		jni/src/network/serveropcodes.cpp         \
-		jni/src/network/serverpackethandler.cpp   \
-
-# lua api
-LOCAL_SRC_FILES += \
-		jni/src/script/common/c_content.cpp       \
-		jni/src/script/common/c_converter.cpp     \
-		jni/src/script/common/c_internal.cpp      \
-		jni/src/script/common/c_types.cpp         \
-		jni/src/script/cpp_api/s_async.cpp        \
-		jni/src/script/cpp_api/s_base.cpp         \
-		jni/src/script/cpp_api/s_client.cpp       \
-		jni/src/script/cpp_api/s_entity.cpp       \
-		jni/src/script/cpp_api/s_env.cpp          \
-		jni/src/script/cpp_api/s_inventory.cpp    \
-		jni/src/script/cpp_api/s_item.cpp         \
-		jni/src/script/cpp_api/s_mainmenu.cpp     \
-		jni/src/script/cpp_api/s_node.cpp         \
-		jni/src/script/cpp_api/s_nodemeta.cpp     \
-		jni/src/script/cpp_api/s_player.cpp       \
-		jni/src/script/cpp_api/s_security.cpp     \
-		jni/src/script/cpp_api/s_server.cpp       \
-		jni/src/script/lua_api/l_areastore.cpp    \
-		jni/src/script/lua_api/l_base.cpp         \
-		jni/src/script/lua_api/l_camera.cpp       \
-		jni/src/script/lua_api/l_client.cpp       \
-		jni/src/script/lua_api/l_craft.cpp        \
-		jni/src/script/lua_api/l_env.cpp          \
-		jni/src/script/lua_api/l_inventory.cpp    \
-		jni/src/script/lua_api/l_item.cpp         \
-		jni/src/script/lua_api/l_itemstackmeta.cpp\
-		jni/src/script/lua_api/l_localplayer.cpp  \
-		jni/src/script/lua_api/l_mainmenu.cpp     \
-		jni/src/script/lua_api/l_mapgen.cpp       \
-		jni/src/script/lua_api/l_metadata.cpp     \
-		jni/src/script/lua_api/l_minimap.cpp      \
-		jni/src/script/lua_api/l_nodemeta.cpp     \
-		jni/src/script/lua_api/l_nodetimer.cpp    \
-		jni/src/script/lua_api/l_noise.cpp        \
-		jni/src/script/lua_api/l_object.cpp       \
-		jni/src/script/lua_api/l_particles.cpp    \
-		jni/src/script/lua_api/l_rollback.cpp     \
-		jni/src/script/lua_api/l_server.cpp       \
-		jni/src/script/lua_api/l_settings.cpp     \
-		jni/src/script/lua_api/l_sound.cpp        \
-		jni/src/script/lua_api/l_http.cpp         \
-		jni/src/script/lua_api/l_storage.cpp      \
-		jni/src/script/lua_api/l_util.cpp         \
-		jni/src/script/lua_api/l_vmanip.cpp       \
-		jni/src/script/scripting_client.cpp       \
-		jni/src/script/scripting_server.cpp       \
-		jni/src/script/scripting_mainmenu.cpp
-
-#freetype2 support
-LOCAL_SRC_FILES += jni/src/cguittfont/xCGUITTFont.cpp
-
-# Lua
-LOCAL_SRC_FILES += \
-		jni/lib/lua/src/lapi.c                    \
-		jni/lib/lua/src/lauxlib.c                 \
-		jni/lib/lua/src/lbaselib.c                \
-		jni/lib/lua/src/lcode.c                   \
-		jni/lib/lua/src/ldblib.c                  \
-		jni/lib/lua/src/ldebug.c                  \
-		jni/lib/lua/src/ldo.c                     \
-		jni/lib/lua/src/ldump.c                   \
-		jni/lib/lua/src/lfunc.c                   \
-		jni/lib/lua/src/lgc.c                     \
-		jni/lib/lua/src/linit.c                   \
-		jni/lib/lua/src/liolib.c                  \
-		jni/lib/lua/src/llex.c                    \
-		jni/lib/lua/src/lmathlib.c                \
-		jni/lib/lua/src/lmem.c                    \
-		jni/lib/lua/src/loadlib.c                 \
-		jni/lib/lua/src/lobject.c                 \
-		jni/lib/lua/src/lopcodes.c                \
-		jni/lib/lua/src/loslib.c                  \
-		jni/lib/lua/src/lparser.c                 \
-		jni/lib/lua/src/lstate.c                  \
-		jni/lib/lua/src/lstring.c                 \
-		jni/lib/lua/src/lstrlib.c                 \
-		jni/lib/lua/src/ltable.c                  \
-		jni/lib/lua/src/ltablib.c                 \
-		jni/lib/lua/src/ltm.c                     \
-		jni/lib/lua/src/lundump.c                 \
-		jni/lib/lua/src/lvm.c                     \
-		jni/lib/lua/src/lzio.c                    \
-		jni/lib/lua/src/print.c
-
-# SQLite3
-LOCAL_SRC_FILES += deps/sqlite/sqlite3.c
-
-# Threading
-LOCAL_SRC_FILES += \
-		jni/src/threading/event.cpp \
-		jni/src/threading/mutex.cpp \
-		jni/src/threading/semaphore.cpp \
-		jni/src/threading/thread.cpp
-
-# JSONCPP
-LOCAL_SRC_FILES += jni/lib/jsoncpp/jsoncpp.cpp
-
-LOCAL_SHARED_LIBRARIES := iconv openal ogg vorbis gmp
-LOCAL_STATIC_LIBRARIES := Irrlicht freetype curl ssl crypto android_native_app_glue $(PROFILER_LIBS)
-
-ifeq ($(HAVE_LEVELDB), 1)
-	LOCAL_STATIC_LIBRARIES += LevelDB
-endif
-LOCAL_LDLIBS := -lEGL -llog -lGLESv1_CM -lGLESv2 -lz -landroid
-
-include $(BUILD_SHARED_LIBRARY)
-
-# at the end of Android.mk
-ifdef GPROF
-$(call import-module,android-ndk-profiler)
-endif
-$(call import-module,android/native_app_glue)

build/android/jni/Application.mk

@@ -1,9 +0,0 @@
-# NDK_TOOLCHAIN_VERSION := clang3.8
-
-APP_PLATFORM := android-9
-APP_MODULES := minetest
-APP_STL := gnustl_static
-
-APP_CPPFLAGS += -fexceptions
-APP_GNUSTL_FORCE_CPP_FEATURES := rtti
-

build/android/patches/irrlicht-back_button.patch

@@ -1,20 +0,0 @@
---- irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp.orig	2015-08-29 15:43:09.000000000 +0300
-+++ irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2016-05-13 21:36:22.880388505 +0300
-@@ -486,7 +486,7 @@
- 				event.KeyInput.Char = 0;
- 			}
- 
--			device->postEventFromUser(event);
-+			status = device->postEventFromUser(event);
- 		}
- 		break;
- 		default:
-@@ -543,7 +543,7 @@
-     KeyMap[1] = KEY_LBUTTON; // AKEYCODE_SOFT_LEFT
-     KeyMap[2] = KEY_RBUTTON; // AKEYCODE_SOFT_RIGHT
-     KeyMap[3] = KEY_HOME; // AKEYCODE_HOME
--    KeyMap[4] = KEY_BACK; // AKEYCODE_BACK
-+    KeyMap[4] = KEY_CANCEL; // AKEYCODE_BACK
-     KeyMap[5] = KEY_UNKNOWN; // AKEYCODE_CALL
-     KeyMap[6] = KEY_UNKNOWN; // AKEYCODE_ENDCALL
-     KeyMap[7] = KEY_KEY_0; // AKEYCODE_0

build/android/patches/irrlicht-texturehack.patch

@@ -1,240 +0,0 @@
---- irrlicht/source/Irrlicht/COGLESTexture.cpp.orig	2014-06-22 17:01:13.266568869 +0200
-+++ irrlicht/source/Irrlicht/COGLESTexture.cpp	2014-06-22 17:03:59.298572810 +0200
-@@ -366,112 +366,140 @@
- 	void(*convert)(const void*, s32, void*) = 0;
- 	getFormatParameters(ColorFormat, InternalFormat, filtering, PixelFormat, PixelType, convert);
- 
--	// make sure we don't change the internal format of existing images
--	if (!newTexture)
--		InternalFormat = oldInternalFormat;
--
--    Driver->setActiveTexture(0, this);
--
--	if (Driver->testGLError())
--		os::Printer::log("Could not bind Texture", ELL_ERROR);
--
--	// mipmap handling for main texture
--	if (!level && newTexture)
--	{
--		// auto generate if possible and no mipmap data is given
--		if (!IsCompressed && HasMipMaps && !mipmapData && Driver->queryFeature(EVDF_MIP_MAP_AUTO_UPDATE))
--		{
--			if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_SPEED))
--				glHint(GL_GENERATE_MIPMAP_HINT, GL_FASTEST);
--			else if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_QUALITY))
--				glHint(GL_GENERATE_MIPMAP_HINT, GL_NICEST);
--			else
--				glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE);
-+	bool retry = false;
-+	
-+	do { 
-+		if (retry) {
-+			InternalFormat = GL_RGBA;
-+			PixelFormat = GL_RGBA;
-+			convert = CColorConverter::convert_A8R8G8B8toA8B8G8R8;
-+ 		}
-+		// make sure we don't change the internal format of existing images
-+		if (!newTexture)
-+			InternalFormat = oldInternalFormat;
- 
--            glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
--			AutomaticMipmapUpdate=true;
--		}
-+		Driver->setActiveTexture(0, this);
- 
--		// enable bilinear filter without mipmaps
--		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
--		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
--	}
-+		if (Driver->testGLError())
-+			os::Printer::log("Could not bind Texture", ELL_ERROR);
- 
--	// now get image data and upload to GPU
-+		// mipmap handling for main texture
-+		if (!level && newTexture)
-+		{
-+			// auto generate if possible and no mipmap data is given
-+			if (!IsCompressed && HasMipMaps && !mipmapData && Driver->queryFeature(EVDF_MIP_MAP_AUTO_UPDATE))
-+			{
-+				if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_SPEED))
-+					glHint(GL_GENERATE_MIPMAP_HINT, GL_FASTEST);
-+				else if (Driver->getTextureCreationFlag(ETCF_OPTIMIZED_FOR_QUALITY))
-+					glHint(GL_GENERATE_MIPMAP_HINT, GL_NICEST);
-+				else
-+					glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE);
-+
-+				glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
-+				AutomaticMipmapUpdate=true;
-+			}
-+
-+			// enable bilinear filter without mipmaps
-+			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
-+			glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
-+		}
- 
--	u32 compressedImageSize = IImage::getCompressedImageSize(ColorFormat, image->getDimension().Width, image->getDimension().Height);
-+		// now get image data and upload to GPU
- 
--	void* source = image->lock();
-+		u32 compressedImageSize = IImage::getCompressedImageSize(ColorFormat, image->getDimension().Width, image->getDimension().Height);
- 
--	IImage* tmpImage = 0;
-+		void* source = image->lock();
- 
--	if (convert)
--	{
--		tmpImage = new CImage(image->getColorFormat(), image->getDimension());
--		void* dest = tmpImage->lock();
--		convert(source, image->getDimension().getArea(), dest);
--		image->unlock();
--		source = dest;
--	}
-+		IImage* tmpImage = 0;
- 
--	if (newTexture)
--	{
--		if (IsCompressed)
-+		if (convert)
- 		{
--			glCompressedTexImage2D(GL_TEXTURE_2D, 0, InternalFormat, image->getDimension().Width,
--				image->getDimension().Height, 0, compressedImageSize, source);
-+			tmpImage = new CImage(image->getColorFormat(), image->getDimension());
-+			void* dest = tmpImage->lock();
-+			convert(source, image->getDimension().getArea(), dest);
-+			image->unlock();
-+			source = dest;
- 		}
--		else
--			glTexImage2D(GL_TEXTURE_2D, level, InternalFormat, image->getDimension().Width,
--				image->getDimension().Height, 0, PixelFormat, PixelType, source);
--	}
--	else
--	{
--		if (IsCompressed)
-+
-+		if (newTexture)
- 		{
--			glCompressedTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
--				image->getDimension().Height, PixelFormat, compressedImageSize, source);
-+			if (IsCompressed)
-+			{
-+				glCompressedTexImage2D(GL_TEXTURE_2D, 0, InternalFormat, image->getDimension().Width,
-+					image->getDimension().Height, 0, compressedImageSize, source);
-+			}
-+			else
-+				glTexImage2D(GL_TEXTURE_2D, level, InternalFormat, image->getDimension().Width,
-+					image->getDimension().Height, 0, PixelFormat, PixelType, source);
- 		}
- 		else
--			glTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
--				image->getDimension().Height, PixelFormat, PixelType, source);
--	}
--
--	if (convert)
--	{
--		tmpImage->unlock();
--		tmpImage->drop();
--	}
--	else
--		image->unlock();
--
--	if (!level && newTexture)
--	{
--		if (IsCompressed && !mipmapData)
- 		{
--			if (image->hasMipMaps())
--				mipmapData = static_cast<u8*>(image->lock())+compressedImageSize;
-+			if (IsCompressed)
-+			{
-+				glCompressedTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
-+					image->getDimension().Height, PixelFormat, compressedImageSize, source);
-+			}
- 			else
--				HasMipMaps = false;
-+				glTexSubImage2D(GL_TEXTURE_2D, level, 0, 0, image->getDimension().Width,
-+					image->getDimension().Height, PixelFormat, PixelType, source);
- 		}
- 
--		regenerateMipMapLevels(mipmapData);
--
--		if (HasMipMaps) // might have changed in regenerateMipMapLevels
-+		if (convert)
- 		{
--			// enable bilinear mipmap filter
--			GLint filteringMipMaps = GL_LINEAR_MIPMAP_NEAREST;
--
--			if (filtering != GL_LINEAR)
--				filteringMipMaps = GL_NEAREST_MIPMAP_NEAREST;
-+			tmpImage->unlock();
-+			tmpImage->drop();
-+		}
-+		else
-+			image->unlock();
-+		
-+		if (glGetError() != GL_NO_ERROR) {
-+			static bool warned = false;
-+			if ((!retry) && (ColorFormat == ECF_A8R8G8B8)) {
-+
-+				if (!warned) {
-+					os::Printer::log("Your driver claims to support GL_BGRA but fails on trying to upload a texture, converting to GL_RGBA and trying again", ELL_ERROR);
-+					warned = true;
-+				}
-+			}
-+			else if (retry) {
-+				os::Printer::log("Neither uploading texture as GL_BGRA nor, converted one using GL_RGBA succeeded", ELL_ERROR);
-+			}
-+			retry = !retry;
-+			continue;
-+		} else {
-+			retry = false;
-+		}
- 
--			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filteringMipMaps);
--			glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
-+		if (!level && newTexture)
-+		{
-+			if (IsCompressed && !mipmapData)
-+			{
-+				if (image->hasMipMaps())
-+					mipmapData = static_cast<u8*>(image->lock())+compressedImageSize;
-+				else
-+					HasMipMaps = false;
-+			}
-+
-+			regenerateMipMapLevels(mipmapData);
-+
-+			if (HasMipMaps) // might have changed in regenerateMipMapLevels
-+			{
-+				// enable bilinear mipmap filter
-+				GLint filteringMipMaps = GL_LINEAR_MIPMAP_NEAREST;
-+
-+				if (filtering != GL_LINEAR)
-+					filteringMipMaps = GL_NEAREST_MIPMAP_NEAREST;
-+
-+				glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filteringMipMaps);
-+				glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
-+			}
- 		}
--	}
- 
--	if (Driver->testGLError())
--		os::Printer::log("Could not glTexImage2D", ELL_ERROR);
-+		if (Driver->testGLError())
-+			os::Printer::log("Could not glTexImage2D", ELL_ERROR);
-+	}
-+	while(retry);
- }
- 
- 
---- irrlicht/source/Irrlicht/COGLESTexture.cpp.orig	2014-06-25 00:28:50.820501856 +0200
-+++ irrlicht/source/Irrlicht/COGLESTexture.cpp	2014-06-25 00:08:37.712544692 +0200
-@@ -422,6 +422,9 @@
- 			source = dest;
- 		}
- 
-+		//clear old error
-+		glGetError();
-+
- 		if (newTexture)
- 		{
- 			if (IsCompressed)

build/android/patches/irrlicht-touchcount.patch

@@ -1,30 +0,0 @@
---- irrlicht.orig/include/IEventReceiver.h	2014-06-03 19:43:50.433713133 +0200
-+++ irrlicht/include/IEventReceiver.h	2014-06-03 19:44:36.993711489 +0200
-@@ -375,6 +375,9 @@
-         // Y position of simple touch.
- 		s32 Y;
- 
-+		// number of current touches
-+		s32 touchedCount;
-+
- 		//! Type of touch event.
- 		ETOUCH_INPUT_EVENT Event;
- 	};
---- irrlicht.orig/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2014-06-03 19:43:50.505713130 +0200
-+++ irrlicht/source/Irrlicht/Android/CIrrDeviceAndroid.cpp	2014-06-03 19:45:37.265709359 +0200
-@@ -315,6 +315,7 @@
- 						event.TouchInput.ID = AMotionEvent_getPointerId(androidEvent, i);
- 						event.TouchInput.X = AMotionEvent_getX(androidEvent, i);
- 						event.TouchInput.Y = AMotionEvent_getY(androidEvent, i);
-+						event.TouchInput.touchedCount = AMotionEvent_getPointerCount(androidEvent);
- 
- 						device->postEventFromUser(event);
- 					}
-@@ -326,6 +327,7 @@
- 					event.TouchInput.ID = AMotionEvent_getPointerId(androidEvent, pointerIndex);
- 					event.TouchInput.X = AMotionEvent_getX(androidEvent, pointerIndex);
- 					event.TouchInput.Y = AMotionEvent_getY(androidEvent, pointerIndex);
-+					event.TouchInput.touchedCount = AMotionEvent_getPointerCount(androidEvent);
- 
- 					device->postEventFromUser(event);
- 				}

build/android/patches/libiconv_android.patch

@@ -1,39 +0,0 @@
---- a/libcharset/lib/localcharset.c	2015-06-10 11:55:25.933870724 +0200
-+++ b/libcharset/lib/localcharset.c	2015-06-10 11:55:39.578063493 +0200
-@@ -47,7 +47,7 @@
- 
- #if !defined WIN32_NATIVE
- # include <unistd.h>
--# if HAVE_LANGINFO_CODESET
-+# if HAVE_LANGINFO_CODESET && !(defined __ANDROID__)
- #  include <langinfo.h>
- # else
- #  if 0 /* see comment below */
-@@ -124,7 +124,7 @@ get_charset_aliases (void)
-   cp = charset_aliases;
-   if (cp == NULL)
-     {
--#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__)
-+#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__ || defined __ANDROID__)
-       const char *dir;
-       const char *base = "charset.alias";
-       char *file_name;
-@@ -338,6 +338,9 @@ get_charset_aliases (void)
-            "CP54936" "\0" "GB18030" "\0"
-            "CP65001" "\0" "UTF-8" "\0";
- # endif
-+# if defined __ANDROID__
-+      cp = "*" "\0" "UTF-8" "\0";
-+# endif
- #endif
- 
-       charset_aliases = cp;
-@@ -361,7 +364,7 @@ locale_charset (void)
-   const char *codeset;
-   const char *aliases;
- 
--#if !(defined WIN32_NATIVE || defined OS2)
-+#if !(defined WIN32_NATIVE || defined OS2 || defined __ANDROID__)
- 
- # if HAVE_LANGINFO_CODESET
- 

build/android/patches/libiconv_stdio.patch

@@ -1,13 +0,0 @@
---- a/srclib/stdio.in.h	2011-08-07 15:42:06.000000000 +0200
-+++ b/srclib/stdio.in.h	2015-06-10 09:27:58.129056262 +0200
-@@ -695,8 +696,9 @@ _GL_CXXALIASWARN (gets);
- /* It is very rare that the developer ever has full control of stdin,
-    so any use of gets warrants an unconditional warning.  Assume it is
-    always declared, since it is required by C89.  */
--_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
-+/*_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");*/
-+#define gets(a) fgets( a, sizeof(*(a)), stdin)
- #endif
-
-
-#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@

build/android/patches/libvorbis-libogg-fpu.patch

@@ -1,37 +0,0 @@
---- libvorbis-libogg-android/jni/libvorbis-jni/Android.mk.orig	2014-06-17 19:22:50.621559073 +0200
-+++ libvorbis-libogg-android/jni/libvorbis-jni/Android.mk	2014-06-17 19:38:20.641581140 +0200
-@@ -4,9 +4,6 @@
- 
- LOCAL_MODULE := vorbis-jni
- LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -fsigned-char
--ifeq ($(TARGET_ARCH),arm)
--	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
--endif
- 
- LOCAL_SHARED_LIBRARIES := libogg libvorbis
- 
---- libvorbis-libogg-android/jni/libvorbis/Android.mk.orig	2014-06-17 19:22:39.077558797 +0200
-+++ libvorbis-libogg-android/jni/libvorbis/Android.mk	2014-06-17 19:38:52.121581887 +0200
-@@ -4,9 +4,6 @@
- 
- LOCAL_MODULE := libvorbis
- LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -ffast-math -fsigned-char
--ifeq ($(TARGET_ARCH),arm)
--	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
--endif
- LOCAL_SHARED_LIBRARIES := libogg
- 
- LOCAL_SRC_FILES := \
---- libvorbis-libogg-android/jni/libogg/Android.mk.orig	2014-06-17 19:22:33.965558675 +0200
-+++ libvorbis-libogg-android/jni/libogg/Android.mk	2014-06-17 19:38:25.337581252 +0200
-@@ -4,10 +4,6 @@
- 
- LOCAL_MODULE := libogg
- LOCAL_CFLAGS += -I$(LOCAL_PATH)/../include -ffast-math -fsigned-char
--ifeq ($(TARGET_ARCH),arm)
--	LOCAL_CFLAGS += -march=armv6 -marm -mfloat-abi=softfp -mfpu=vfp
--endif
--
- 
- LOCAL_SRC_FILES := \
- 	bitwise.c \

build/android/patches/openssl_arch.patch

@@ -1,13 +0,0 @@
---- openssl-1.0.2e.orig/Configure	2015-12-03 15:04:23.000000000 +0100
-+++ openssl-1.0.2e/Configure	2015-12-14 21:01:40.351265968 +0100
-@@ -464,8 +464,10 @@
- # Android: linux-* but without pointers to headers and libs.
- "android","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${no_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
- "android-x86","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:".eval{my $asm=${x86_elf_asm};$asm=~s/:elf/:android/;$asm}.":dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
-+"android-arm","gcc:-march=armv4 -mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${armv4_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
- "android-armv7","gcc:-march=armv7-a -mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -fomit-frame-pointer -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${armv4_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
- "android-mips","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${mips32_asm}:o32:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
-+"android-mips32","gcc:-mandroid -I\$(ANDROID_DEV)/include -B\$(ANDROID_DEV)/lib -O3 -Wall::-D_REENTRANT::-ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR:${mips32_asm}:o32:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
- 
- #### *BSD [do see comment about ${BSDthreads} above!]
- "BSD-generic32","gcc:-O3 -fomit-frame-pointer -Wall::${BSDthreads}:::BN_LLONG RC2_CHAR RC4_INDEX DES_INT DES_UNROLL:${no_asm}:dlfcn:bsd-gcc-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",

build/android/src/debug/AndroidManifest.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-	<uses-permission android:name="android.permission.SET_DEBUG_APP" />
-</manifest>

build/android/src/main/AndroidManifest.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-		package="net.minetest.minetest"
-		android:installLocation="auto">
-	<uses-feature android:glEsVersion="0x00010000" android:required="true"/>
-	<uses-permission android:name="android.permission.INTERNET" />
-	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-	<application android:icon="@drawable/irr_icon"
-			android:label="${project}"
-			android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
-			android:allowBackup="true">
-		<activity android:name=".MtNativeActivity"
-				android:label="${project}"
-				android:launchMode="singleTask"
-				android:configChanges="orientation|keyboard|keyboardHidden|navigation"
-				android:screenOrientation="sensorLandscape"
-				android:clearTaskOnLaunch="true">
-			<intent-filter>
-				<action android:name="android.intent.action.MAIN" />
-				<category android:name="android.intent.category.LAUNCHER" />
-			</intent-filter>
-			<meta-data android:name="android.app.lib_name" android:value="minetest" />
-		</activity>
-		<activity android:name=".MinetestTextEntry"
-				android:theme="@style/Theme.Transparent"
-				android:excludeFromRecents="true">
-		</activity>
-		<activity android:name=".MinetestAssetCopy"
-				android:theme="@style/Theme.Transparent"
-				android:excludeFromRecents="true">
-		</activity>
-	</application>
-</manifest>

build/android/src/main/java/net.minetest.minetest/MinetestAssetCopy.java

@@ -1,416 +0,0 @@
-package net.minetest.minetest;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.util.Vector;
-import java.util.Iterator;
-import java.lang.Object;
-
-import android.app.Activity;
-import android.content.res.AssetFileDescriptor;
-
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Environment;
-import android.util.Log;
-import android.view.Display;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.graphics.Rect;
-import android.graphics.Paint;
-import android.text.TextPaint;
-
-public class MinetestAssetCopy extends Activity
-{
-	@Override
-	public void onCreate(Bundle savedInstanceState)
-	{
-		super.onCreate(savedInstanceState);
-		
-		setContentView(R.layout.assetcopy);
-		
-		m_ProgressBar = (ProgressBar) findViewById(R.id.progressBar1);
-		m_Filename = (TextView) findViewById(R.id.textView1);
-		
-		Display display = getWindowManager().getDefaultDisplay();
-		m_ProgressBar.getLayoutParams().width = (int) (display.getWidth() * 0.8);
-		m_ProgressBar.invalidate();
-		
-		/* check if there's already a copy in progress and reuse in case it is*/
-		MinetestAssetCopy prevActivity = 
-				(MinetestAssetCopy) getLastNonConfigurationInstance();
-		if(prevActivity!= null) {
-			m_AssetCopy = prevActivity.m_AssetCopy;
-		}
-		else {
-			m_AssetCopy = new copyAssetTask();
-			m_AssetCopy.execute();
-		}
-	}
-	
-	/* preserve asset copy background task to prevent restart of copying */
-	/* this way of doing it is not recommended for latest android version */
-	/* but the recommended way isn't available on android 2.x */
-	public Object onRetainNonConfigurationInstance()
-	{
-		return this;
-	}
-	
-	ProgressBar m_ProgressBar;
-	TextView m_Filename;
-	
-	copyAssetTask m_AssetCopy;
-	
-	private class copyAssetTask extends AsyncTask<String, Integer, String>
-	{
-		private long getFullSize(String filename)
-		{
-			long size = 0;
-			try {
-				InputStream src = getAssets().open(filename);
-				byte[] buf = new byte[4096];
-				
-				int len = 0;
-				while ((len = src.read(buf)) > 0)
-				{
-					size += len;
-				}
-			}
-			catch (IOException e)
-			{
-				e.printStackTrace();
-			}
-			return size;
-		}
-
-		@Override
-		protected String doInBackground(String... files)
-		{
-			m_foldernames  = new Vector<String>();
-			m_filenames    = new Vector<String>();
-			m_tocopy       = new Vector<String>();
-			m_asset_size_unknown = new Vector<String>();
-			String baseDir = 
-					Environment.getExternalStorageDirectory().getAbsolutePath()
-					+ "/";
-			
-			
-			// prepare temp folder
-			File TempFolder = new File(baseDir + "Minetest/tmp/");
-			
-			if (!TempFolder.exists())
-			{
-				TempFolder.mkdir();
-			}
-			else {
-				File[] todel = TempFolder.listFiles();
-				
-				for(int i=0; i < todel.length; i++)
-				{
-					Log.v("MinetestAssetCopy","deleting: " + todel[i].getAbsolutePath());
-					todel[i].delete();
-				}
-			}
-			
-			// add a .nomedia file
-			try {
-				OutputStream dst = new FileOutputStream(baseDir + "Minetest/.nomedia");
-				dst.close();
-			} catch (IOException e) {
-				Log.e("MinetestAssetCopy","Failed to create .nomedia file");
-				e.printStackTrace();
-			}
-			
-			
-			// build lists from prepared data
-			BuildFolderList();
-			BuildFileList();
-			
-			// scan filelist
-			ProcessFileList();
-			
-			// doing work
-			m_copy_started = true;
-			m_ProgressBar.setMax(m_tocopy.size());
-			
-			for (int i = 0; i < m_tocopy.size(); i++)
-			{
-				try
-				{
-					String filename = m_tocopy.get(i);
-					publishProgress(i);
-					
-					boolean asset_size_unknown = false;
-					long filesize = -1;
-					
-					if (m_asset_size_unknown.contains(filename))
-					{
-						File testme = new File(baseDir + "/" + filename);
-						
-						if(testme.exists())
-						{
-							filesize = testme.length();
-						}
-						asset_size_unknown = true;
-					}
-					
-					InputStream src;
-					try
-					{
-						src = getAssets().open(filename);
-					} catch (IOException e) {
-						Log.e("MinetestAssetCopy","Copying file: " + filename + " FAILED (not in assets)");
-						e.printStackTrace();
-						continue;
-					}
-					
-					// Transfer bytes from in to out
-					byte[] buf = new byte[1*1024];
-					int len = src.read(buf, 0, 1024);
-					
-					/* following handling is crazy but we need to deal with    */
-					/* compressed assets.Flash chips limited livetime due to   */
-					/* write operations, we can't allow large files to destroy */
-					/* users flash.                                            */
-					if (asset_size_unknown)
-					{
-						if ( (len > 0) && (len < buf.length) && (len == filesize))
-						{
-							src.close();
-							continue;
-						}
-						
-						if (len == buf.length)
-						{
-							src.close();
-							long size = getFullSize(filename);
-							if ( size == filesize)
-							{
-								continue;
-							}
-							src = getAssets().open(filename);
-							len = src.read(buf, 0, 1024);
-						}
-					}
-					if (len > 0)
-					{
-						int total_filesize = 0;
-						OutputStream dst;
-						try
-						{
-							dst = new FileOutputStream(baseDir + "/" + filename);
-						} catch (IOException e) {
-							Log.e("MinetestAssetCopy","Copying file: " + baseDir +
-							"/" + filename + " FAILED (couldn't open output file)");
-							e.printStackTrace();
-							src.close();
-							continue;
-						}
-						dst.write(buf, 0, len);
-						total_filesize += len;
-						
-						while ((len = src.read(buf)) > 0)
-						{
-							dst.write(buf, 0, len);
-							total_filesize += len;
-						}
-						
-						dst.close();
-						Log.v("MinetestAssetCopy","Copied file: " +
-									m_tocopy.get(i) + " (" + total_filesize +
-									" bytes)");
-					}
-					else if (len < 0)
-					{
-						Log.e("MinetestAssetCopy","Copying file: " +
-								m_tocopy.get(i) + " failed, size < 0");
-					}
-					src.close();
-				} 
-				catch (IOException e)
-				{
-					Log.e("MinetestAssetCopy","Copying file: " +
-							m_tocopy.get(i) + " failed");
-					e.printStackTrace();
-				}
-			}
-			return "";
-		}
-		
-		
-		/**
-		 * update progress bar
-		 */
-		protected void onProgressUpdate(Integer... progress)
-		{
-			
-			if (m_copy_started)
-			{
-				boolean shortened = false;
-				String todisplay = m_tocopy.get(progress[0]);
-				m_ProgressBar.setProgress(progress[0]);
-				m_Filename.setText(todisplay);
-			}
-			else
-			{
-				boolean shortened = false;
-				String todisplay = m_Foldername;
-				String full_text = "scanning " + todisplay + " ...";
-				m_Filename.setText(full_text);
-			}
-		}
-		
-		/**
-		 * check al files and folders in filelist
-		 */
-		protected void ProcessFileList()
-		{
-			String FlashBaseDir = 
-					Environment.getExternalStorageDirectory().getAbsolutePath();
-			
-			Iterator itr = m_filenames.iterator();
-			
-			while (itr.hasNext())
-			{
-				String current_path = (String) itr.next();
-				String FlashPath = FlashBaseDir + "/" + current_path;
-				
-				if (isAssetFolder(current_path))
-				{
-					/* store information and update gui */
-					m_Foldername = current_path;
-					publishProgress(0);
-					
-					/* open file in order to check if it's a folder */
-					File current_folder = new File(FlashPath);
-					if (!current_folder.exists())
-					 {
-						if (!current_folder.mkdirs())
-						{
-							Log.e("MinetestAssetCopy","\t failed create folder: " +
-									FlashPath);
-						}
-						else
-						{
-							Log.v("MinetestAssetCopy","\t created folder: " +
-									FlashPath);
-						}
-					}
-					
-					continue;
-				}
-				
-				/* if it's not a folder it's most likely a file */
-				boolean refresh = true;
-				
-				File testme = new File(FlashPath);
-				
-				long asset_filesize = -1;
-				long stored_filesize = -1;
-				
-				if (testme.exists())
-				{
-					try
-					{
-						AssetFileDescriptor fd = getAssets().openFd(current_path);
-						asset_filesize         = fd.getLength();
-						fd.close();
-					} 
-					catch (IOException e)
-					{
-						refresh = true;
-						m_asset_size_unknown.add(current_path);
-						Log.e("MinetestAssetCopy","Failed to open asset file \"" +
-								FlashPath + "\" for size check");
-					}
-					
-					stored_filesize = testme.length();
-					
-					if (asset_filesize == stored_filesize)
-					{
-						refresh = false;
-					}
-					
-				}
-				
-				if (refresh)
-				{
-					m_tocopy.add(current_path);
-				}
-			}
-		}
-		
-		/**
-		 * read list of folders prepared on package build
-		 */
-		protected void BuildFolderList()
-		{
-			try
-			{
-				InputStream is = getAssets().open("index.txt");
-				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
-		
-				String line = reader.readLine();
-				while (line != null)
-				{
-					m_foldernames.add(line);
-					line = reader.readLine();
-				}
-				is.close();
-			} catch (IOException e1)
-			{
-				Log.e("MinetestAssetCopy","Error on processing index.txt");
-				e1.printStackTrace();
-			}
-		}
-		
-		/**
-		 * read list of asset files prepared on package build
-		 */
-		protected void BuildFileList()
-		{
-			long entrycount = 0;
-			try
-			{
-				InputStream is = getAssets().open("filelist.txt");
-				BufferedReader reader = new BufferedReader(new InputStreamReader(is));
-		
-				String line = reader.readLine();
-				while (line != null)
-				{
-					m_filenames.add(line);
-					line = reader.readLine();
-					entrycount ++;
-				}
-				is.close();
-			}
-			catch (IOException e1)
-			{
-				Log.e("MinetestAssetCopy","Error on processing filelist.txt");
-				e1.printStackTrace();
-			}
-		}
-		
-		protected void onPostExecute (String result)
-		{
-			finish();
-		}
-		
-		protected boolean isAssetFolder(String path)
-		{
-			return m_foldernames.contains(path);
-		}
-		
-		boolean m_copy_started = false;
-		String m_Foldername = "media";
-		Vector<String> m_foldernames;
-		Vector<String> m_filenames;
-		Vector<String> m_tocopy;
-		Vector<String> m_asset_size_unknown;
-	}
-}

build/android/src/main/java/net.minetest.minetest/MinetestTextEntry.java

@@ -1,91 +0,0 @@
-package net.minetest.minetest;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.os.Bundle;
-import android.text.InputType;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.View.OnKeyListener;
-import android.widget.EditText;
-
-public class MinetestTextEntry extends Activity {
-	public AlertDialog mTextInputDialog;
-	public EditText mTextInputWidget;
-	
-	private final int MultiLineTextInput              = 1;
-	private final int SingleLineTextInput             = 2;
-	private final int SingleLinePasswordInput         = 3;
-	
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		
-		Bundle b = getIntent().getExtras();
-		String acceptButton = b.getString("EnterButton");
-		String hint         = b.getString("hint");
-		String current      = b.getString("current");
-		int    editType     = b.getInt("editType");
-		
-		AlertDialog.Builder builder = new AlertDialog.Builder(this);
-		mTextInputWidget = new EditText(this);
-		mTextInputWidget.setHint(hint);
-		mTextInputWidget.setText(current);
-		mTextInputWidget.setMinWidth(300);
-		if (editType == SingleLinePasswordInput) {
-			mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT | 
-					InputType.TYPE_TEXT_VARIATION_PASSWORD);
-		}
-		else {
-			mTextInputWidget.setInputType(InputType.TYPE_CLASS_TEXT);
-		}
-		
-		
-		builder.setView(mTextInputWidget);
-		
-		if (editType == MultiLineTextInput) {
-			builder.setPositiveButton(acceptButton, new DialogInterface.OnClickListener() {
-				public void onClick(DialogInterface dialog, int whichButton) 
-				{ pushResult(mTextInputWidget.getText().toString()); }
-				});
-		}
-		
-		builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
-			public void onCancel(DialogInterface dialog) {
-				cancelDialog();
-			}
-		});
-		
-		mTextInputWidget.setOnKeyListener(new OnKeyListener() {
-			@Override
-			public boolean onKey(View view, int KeyCode, KeyEvent event) {
-				if ( KeyCode == KeyEvent.KEYCODE_ENTER){
-
-					pushResult(mTextInputWidget.getText().toString());
-					return true;
-				}
-				return false;
-			}
-		});
-		
-		mTextInputDialog = builder.create();
-		mTextInputDialog.show();
-	}
-	
-	public void pushResult(String text) {
-		Intent resultData = new Intent();
-		resultData.putExtra("text", text);
-		setResult(Activity.RESULT_OK,resultData);
-		mTextInputDialog.dismiss();
-		finish();
-	}
-	
-	public void cancelDialog() {
-		setResult(Activity.RESULT_CANCELED);
-		mTextInputDialog.dismiss();
-		finish();
-	}
-}

build/android/src/main/java/net.minetest.minetest/MtNativeActivity.java

@@ -1,99 +0,0 @@
-package net.minetest.minetest;
-
-import android.app.NativeActivity;
-import android.content.Intent;
-import android.os.Bundle;
-import android.util.Log;
-import android.view.WindowManager;
-
-public class MtNativeActivity extends NativeActivity {
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		m_MessagReturnCode = -1;
-		m_MessageReturnValue = "";
-
-	}
-
-	@Override
-	public void onDestroy() {
-		super.onDestroy();
-	}
-
-	public void copyAssets() {
-		Intent intent = new Intent(this, MinetestAssetCopy.class);
-		startActivity(intent);
-	}
-
-	public void showDialog(String acceptButton, String hint, String current,
-			int editType) {
-
-		Intent intent = new Intent(this, MinetestTextEntry.class);
-		Bundle params = new Bundle();
-		params.putString("acceptButton", acceptButton);
-		params.putString("hint", hint);
-		params.putString("current", current);
-		params.putInt("editType", editType);
-		intent.putExtras(params);
-		startActivityForResult(intent, 101);
-		m_MessageReturnValue = "";
-		m_MessagReturnCode   = -1;
-	}
-
-	public static native void putMessageBoxResult(String text);
-
-	/* ugly code to workaround putMessageBoxResult not beeing found */
-	public int getDialogState() {
-		return m_MessagReturnCode;
-	}
-
-	public String getDialogValue() {
-		m_MessagReturnCode = -1;
-		return m_MessageReturnValue;
-	}
-
-	public float getDensity() {
-		return getResources().getDisplayMetrics().density;
-	}
-
-	public int getDisplayWidth() {
-		return getResources().getDisplayMetrics().widthPixels;
-	}
-
-	public int getDisplayHeight() {
-		return getResources().getDisplayMetrics().heightPixels;
-	}
-
-	@Override
-	protected void onActivityResult(int requestCode, int resultCode,
-			Intent data) {
-		if (requestCode == 101) {
-			if (resultCode == RESULT_OK) {
-				String text = data.getStringExtra("text");
-				m_MessagReturnCode = 0;
-				m_MessageReturnValue = text;
-			}
-			else {
-				m_MessagReturnCode = 1;
-			}
-		}
-	}
-
-	static {
-		System.loadLibrary("openal");
-		System.loadLibrary("ogg");
-		System.loadLibrary("vorbis");
-		System.loadLibrary("ssl");
-		System.loadLibrary("crypto");
-		System.loadLibrary("gmp");
-		System.loadLibrary("iconv");
-
-		// We don't have to load libminetest.so ourselves,
-		// but if we do, we get nicer logcat errors when
-		// loading fails.
-		System.loadLibrary("minetest");
-	}
-
-	private int m_MessagReturnCode;
-	private String m_MessageReturnValue;
-}

build/android/src/main/res/layout/assetcopy.xml

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
-    android:orientation="vertical" >
-
-    <ProgressBar
-        android:id="@+id/progressBar1"
-        style="?android:attr/progressBarStyleHorizontal"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center_vertical" />
-
-    <TextView
-        android:id="@+id/textView1"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:ellipsize="middle" 
-        android:singleLine="true"
-        android:layout_gravity="center_horizontal"
-        android:text="@string/preparing_media"
-        android:textAppearance="?android:attr/textAppearanceSmall" />
-
-</LinearLayout>

build/android/src/main/res/values/strings.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-	<string name="preparing_media">Preparing media...</string>
-</resources>
-

build/android/src/main/res/values/styles.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-	<style name="Theme.Transparent" parent="android:Theme">
-		<item name="android:windowIsTranslucent">true</item>
-		<item name="android:windowBackground">@android:color/transparent</item>
-		<item name="android:windowContentOverlay">@null</item>
-		<item name="android:windowNoTitle">true</item>
-		<item name="android:windowIsFloating">true</item>
-		<item name="android:backgroundDimEnabled">false</item>
-	</style>
-</resources>

builtin/async/init.lua

@@ -1,16 +1,10 @@
 
 core.log("info", "Initializing Asynchronous environment")
 
-function core.job_processor(serialized_func, serialized_param)
-	local func = loadstring(serialized_func)
+function core.job_processor(func, serialized_param)
 	local param = core.deserialize(serialized_param)
-	local retval = nil
 
-	if type(func) == "function" then
-		retval = core.serialize(func(param))
-	else
-		core.log("error", "ASYNC WORKER: Unable to deserialize function")
-	end
+	local retval = core.serialize(func(param))
 
 	return retval or core.serialize(nil)
 end

builtin/client/chatcommands.lua

@@ -1,14 +1,13 @@
 -- Minetest: builtin/client/chatcommands.lua
 
-
-core.register_on_sending_chat_messages(function(message)
+core.register_on_sending_chat_message(function(message)
 	if message:sub(1,2) == ".." then
 		return false
 	end
 
 	local first_char = message:sub(1,1)
 	if first_char == "/" or first_char == "." then
-		core.display_chat_message(core.gettext("issued command: ") .. message)
+		core.display_chat_message(core.gettext("Issued command: ") .. message)
 	end
 
 	if first_char ~= "." then
@@ -16,22 +15,27 @@ core.register_on_sending_chat_messages(function(message)
 	end
 
 	local cmd, param = string.match(message, "^%.([^ ]+) *(.*)")
- 	param = param or ""
+	param = param or ""
 
 	if not cmd then
-		core.display_chat_message(core.gettext("-!- Empty command"))
+		core.display_chat_message("-!- " .. core.gettext("Empty command."))
+		return true
+	end
+
+	-- Run core.registered_on_chatcommand callbacks.
+	if core.run_callbacks(core.registered_on_chatcommand, 5, cmd, param) then
 		return true
 	end
 
 	local cmd_def = core.registered_chatcommands[cmd]
 	if cmd_def then
 		core.set_last_run_mod(cmd_def.mod_origin)
-		local _, message = cmd_def.func(param)
-		if message then
-			core.display_chat_message(message)
+		local _, result = cmd_def.func(param)
+		if result then
+			core.display_chat_message(result)
 		end
 	else
-		core.display_chat_message(core.gettext("-!- Invalid command: ") .. cmd)
+		core.display_chat_message("-!- " .. core.gettext("Invalid command: ") .. cmd)
 	end
 
 	return true
@@ -40,8 +44,13 @@ end)
 core.register_chatcommand("list_players", {
 	description = core.gettext("List online players"),
 	func = function(param)
-		local players = table.concat(core.get_player_names(), ", ")
-		core.display_chat_message(core.gettext("Online players: ") .. players)
+		local player_names = core.get_player_names()
+		if not player_names then
+			return false, core.gettext("This command is disabled by server.")
+		end
+
+		local players = table.concat(player_names, ", ")
+		return true, core.gettext("Online players: ") .. players
 	end
 })
 
@@ -56,7 +65,7 @@ core.register_chatcommand("clear_chat_queue", {
 	description = core.gettext("Clear the out chat queue"),
 	func = function(param)
 		core.clear_out_chat_queue()
-		return true, core.gettext("The out chat queue is now empty")
+		return true, core.gettext("The out chat queue is now empty.")
 	end,
 })