Add option to use texture alpha channel

2013-04-23 18:39:10 -04:00
parent 36747794ab
commit 770305e28d
8 changed files with 98 additions and 11 deletions
--- a/src/scriptapi_content.cpp
+++ b/src/scriptapi_content.cpp
@@ -225,6 +225,11 @@ ContentFeatures read_content_features(lua_State *L, int index)
 	lua_pop(L, 1);

 	f.alpha = getintfield_default(L, index, "alpha", 255);
+	
+	bool usealpha = getboolfield_default(L, index,
+						"use_texture_alpha", false);
+	if (usealpha)
+		f.alpha = 0;

 	/* Other stuff */