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Refactor how script api reads current mod name

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This is to prevent future mistakes and make it clearer whether
the mod name can be trusted depending on how it is retrieved.
This commit is contained in:
sfan5
2024-02-14 13:29:53 +01:00
parent cb5fa56e17
commit ce97210eb1
8 changed files with 88 additions and 78 deletions
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32
src/script/lua_api/l_client.cpp
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@@ -62,7 +62,11 @@ const static CSMFlagDesc flagdesc_csm_restriction[] = {
// get_current_modname()
int ModApiClient::l_get_current_modname(lua_State *L)
{
lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_CURRENT_MOD_NAME);
std::string s = ScriptApiBase::getCurrentModNameInsecure(L);
if (!s.empty())
lua_pushstring(L, s.c_str());
else
lua_pushnil(L);
return 1;
}
@@ -76,30 +80,6 @@ int ModApiClient::l_get_modpath(lua_State *L)
return 1;
}
// get_last_run_mod()
int ModApiClient::l_get_last_run_mod(lua_State *L)
{
lua_rawgeti(L, LUA_REGISTRYINDEX, CUSTOM_RIDX_CURRENT_MOD_NAME);
std::string current_mod = readParam<std::string>(L, -1, "");
if (current_mod.empty()) {
lua_pop(L, 1);
lua_pushstring(L, getScriptApiBase(L)->getOrigin().c_str());
}
return 1;
}
// set_last_run_mod(modname)
int ModApiClient::l_set_last_run_mod(lua_State *L)
{
if (!lua_isstring(L, 1))
return 0;
const char *mod = lua_tostring(L, 1);
getScriptApiBase(L)->setOriginDirect(mod);
lua_pushboolean(L, true);
return 1;
}
// print(text)
int ModApiClient::l_print(lua_State *L)
{
@@ -367,8 +347,6 @@ void ModApiClient::Initialize(lua_State *L, int top)
API_FCT(send_chat_message);
API_FCT(clear_out_chat_queue);
API_FCT(get_player_names);
API_FCT(set_last_run_mod);
API_FCT(get_last_run_mod);
API_FCT(show_formspec);
API_FCT(send_respawn);
API_FCT(gettext);