From 06d197cdd042392e1551e5e7244c61300a6bb4e3 Mon Sep 17 00:00:00 2001 From: Jude Melton-Houghton Date: Tue, 29 Mar 2022 12:07:00 -0400 Subject: Store vector metatable in registry --- src/script/cpp_api/s_base.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/script/cpp_api/s_base.cpp') diff --git a/src/script/cpp_api/s_base.cpp b/src/script/cpp_api/s_base.cpp index f7b8a5102..595c9e540 100644 --- a/src/script/cpp_api/s_base.cpp +++ b/src/script/cpp_api/s_base.cpp @@ -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 -- cgit v1.2.3