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Implement helpful __tostring for all userdata-based classes

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Lars Mueller 2025-04-27 17:27:55 +02:00 • committed by Lars Müller
parent 9ad23e4384
commit 747857bffa
22 changed files with 103 additions and 66 deletions
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17
src/script/lua_api/l_metadata.cpp
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@ -315,20 +315,3 @@ int MetaDataRef::l_equals(lua_State *L)
lua_pushboolean(L, *data1 == *data2);
return 1;
}
void MetaDataRef::registerMetadataClass(lua_State *L, const char *name,
const luaL_Reg *methods)
{
const luaL_Reg metamethods[] = {
{"__eq", l_equals},
{"__gc", gc_object},
{0, 0}
};
registerClass(L, name, methods, metamethods);
// Set metadata_class in the metatable for MetaDataRef::checkAnyMetadata.
luaL_getmetatable(L, name);
lua_pushstring(L, name);
lua_setfield(L, -2, "metadata_class");
lua_pop(L, 1);
}