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path: root/src/lua/modules/graphics/je_lua_ttf_data.cpp
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#include "lua/modules/luax.h"
#include "lua/modules/types.h"
#include "lua/common/je_lua_common.h"
#include "libjin/jin.h"

using namespace JinEngine::Graphics;

namespace JinEngine
{
    namespace Lua
    {

        LUA_IMPLEMENT int l_newTTF(lua_State* L)
        {
            Proxy* p = (Proxy*)luax_checktype(L, 1, JIN_GRAPHICS_TTFDATA);
            int fontsize = luax_checkinteger(L, 2);
            Ref<TTFData>& refFontData = p->getRef<TTFData>();
		    TTFData* fontData = refFontData.getObject();
            Proxy* proxy = (Proxy*)luax_newinstance(L, JIN_GRAPHICS_TTF, sizeof(Proxy));
		    TTF* font = fontData->createTTF(fontsize);
		    Ref<TTF>* refTTF = new Ref<TTF>(font, JIN_GRAPHICS_TTF);
		    {
			    Ref<TTFData>& refTTFData = p->getRef<TTFData>();
			    refTTFData.retain();
			    refTTF->setUserdata(&refTTFData);
		    }
            proxy->bind(refTTF);
            return 1;
        }

        LUA_IMPLEMENT int l_gc(lua_State* L)
        {
            Proxy* p = (Proxy*)luax_checktype(L, 1, JIN_GRAPHICS_TTFDATA);
            p->release();
            return 0;
        }

        LUA_IMPLEMENT const luaL_Reg f[] = {
            { "__gc",    l_gc     },
            { "newTTF",  l_newTTF },
            { 0,         0        }
        };

        LUA_EXPORT int luaopen_TTFData(lua_State* L)
        {
            luax_newtype(L, JIN_GRAPHICS_TTFDATA, f);
            return 0;
        }

    } // namespace Lua
} // namespace JinEngine