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32 lines
550 B
32 lines
550 B
/*
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* Copyright 2023 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#include "screen_lua.hpp"
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#include "lauxlib.h"
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#include "lua.h"
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#include "lua.hpp"
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#include "luavgl.h"
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namespace ui {
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namespace screens {
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Lua::Lua() : s_(nullptr), obj_ref_() {}
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Lua::~Lua() {
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if (s_ && obj_ref_) {
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luaL_unref(s_, LUA_REGISTRYINDEX, *obj_ref_);
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}
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}
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auto Lua::SetObjRef(lua_State* s) -> void {
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assert(s_ == nullptr);
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s_ = s;
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obj_ref_ = luaL_ref(s, LUA_REGISTRYINDEX);
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}
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} // namespace screens
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} // namespace ui
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