Fix alpha for liquid nodes (#5494)

[oweals/minetest.git] / src / nodedef.h

diff --git a/src/nodedef.h b/src/nodedef.h
index 4d3bacc6c55cdd8ae92e744af7d0f34bc0cbba44..07a962ed0f2a883bc9659781ddf66431a32b3f17 100644 (file)
--- a/src/nodedef.h
+++ b/src/nodedef.h
@@ -382,13 +382,13 @@ struct ContentFeatures
        void serializeOld(std::ostream &os, u16 protocol_version) const;
        void deSerializeOld(std::istream &is, int version);
        /*!
-        * Since vertex alpha is no lnger supported, this method
-        * adds instructions to the texture names to blend alpha there.
+        * Since vertex alpha is no longer supported, this method
+        * adds opacity directly to the texture pixels.
         *
-        * tiledef, tiledef_special and alpha must be initialized
-        * before calling this.
+        * \param tiles array of the tile definitions.
+        * \param length length of tiles
         */
-       void correctAlpha();
+       void correctAlpha(TileDef *tiles, int length);
 
        /*
                Some handy methods