Move ContentFeatures to mapnode_contentfeatures.{h,cpp} and clean stuff

[minetest.git] / src / content_mapnode.h

diff --git a/src/content_mapnode.h b/src/content_mapnode.h
index 4090f76f408b6008a66b6182c95014e01c1bc70b..b581197240f0b8d87631e41f44a0ef111076cade 100644 (file)
--- a/src/content_mapnode.h
+++ b/src/content_mapnode.h
@@ -22,10 +22,22 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "mapnode.h"
 
+/*
+       Fills stuff to the global ContentFeatures lookup table.
+
+       This accesses g_texturesource; if it is non-NULL, textures are set
+       for the nodes.
+
+       Client first calls this with g_texturesource=NULL to run some
+       unit tests and stuff, then it runs this again with g_texturesource
+       defined to get the textures.
+
+       Server only calls this once with g_texturesource=NULL.
+*/
 void content_mapnode_init();
 
+// Backwards compatibility for non-extended content types in v19
 extern content_t trans_table_19[21][2];
-
 MapNode mapnode_translate_from_internal(MapNode n_from, u8 version);
 MapNode mapnode_translate_to_internal(MapNode n_from, u8 version);