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Store vector metatable in registry

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Jude Melton-Houghton 2022-03-29 12:07:00 -04:00 • committed by GitHub
parent 11aab4198b
commit 06d197cdd0
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10 changed files with 36 additions and 21 deletions
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8
src/script/cpp_api/s_base.cpp
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@ -121,6 +121,14 @@ ScriptApiBase::ScriptApiBase(ScriptingType type):
lua_newtable(m_luastack);
lua_setglobal(m_luastack, "core");
// vector.metatable is stored in the registry for quick access from C++.
lua_newtable(m_luastack);
lua_rawseti(m_luastack, LUA_REGISTRYINDEX, CUSTOM_RIDX_VECTOR_METATABLE);
lua_newtable(m_luastack);
lua_rawgeti(m_luastack, LUA_REGISTRYINDEX, CUSTOM_RIDX_VECTOR_METATABLE);
lua_setfield(m_luastack, -2, "metatable");
lua_setglobal(m_luastack, "vector");
if (m_type == ScriptingType::Client)
lua_pushstring(m_luastack, "/");
else