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Hardware coloring for itemstacks

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Adds the possibility to colorize item stacks based on their metadata.

In the item/node definition you can specify palette (an image file)
and color (fallback color if the item has no palette or metadata).
Then you can add palette_index to the metadata.

Dropped itemstacks with different colors do not merge.
This commit is contained in:
Dániel Juhász
2017-03-10 18:25:58 +01:00
committed by Auke Kok
parent d4e9dd4643
commit 58d83a7bb2
23 changed files with 308 additions and 139 deletions
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14
src/script/lua_api/l_metadata.cpp
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@@ -250,3 +250,17 @@ bool MetaDataRef::handleFromTable(lua_State *L, int table, Metadata *meta)
return true;
}
// equals(self, other)
int MetaDataRef::l_equals(lua_State *L)
{
MetaDataRef *ref1 = checkobject(L, 1);
Metadata *data1 = ref1->getmeta(false);
MetaDataRef *ref2 = checkobject(L, 2);
Metadata *data2 = ref2->getmeta(false);
if (data1 == NULL || data2 == NULL)
lua_pushboolean(L, data1 == data2);
else
lua_pushboolean(L, *data1 == *data2);
return 1;
}