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Consolidate API object code (#12728)

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Co-authored-by: sfan5 <sfan5@live.de>
This commit is contained in:
Jude Melton-Houghton 2022-10-04 08:31:36 -04:00 • committed by GitHub
parent b21fb18379
commit 7632af3c73
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42 changed files with 463 additions and 1079 deletions
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44
src/script/lua_api/l_camera.cpp
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@ -165,17 +165,6 @@ int LuaCamera::l_get_aspect_ratio(lua_State *L)
return 1;
}
LuaCamera *LuaCamera::checkobject(lua_State *L, int narg)
{
luaL_checktype(L, narg, LUA_TUSERDATA);
void *ud = luaL_checkudata(L, narg, className);
if (!ud)
luaL_typerror(L, narg, className);
return *(LuaCamera **)ud;
}
Camera *LuaCamera::getobject(LuaCamera *ref)
{
return ref->m_camera;
@ -183,12 +172,9 @@ Camera *LuaCamera::getobject(LuaCamera *ref)
Camera *LuaCamera::getobject(lua_State *L, int narg)
{
LuaCamera *ref = checkobject(L, narg);
LuaCamera *ref = checkObject<LuaCamera>(L, narg);
assert(ref);
Camera *camera = getobject(ref);
if (!camera)
return NULL;
return camera;
return getobject(ref);
}
int LuaCamera::gc_object(lua_State *L)
@ -200,27 +186,11 @@ int LuaCamera::gc_object(lua_State *L)
void LuaCamera::Register(lua_State *L)
{
lua_newtable(L);
int methodtable = lua_gettop(L);
luaL_newmetatable(L, className);
int metatable = lua_gettop(L);
lua_pushliteral(L, "__metatable");
lua_pushvalue(L, methodtable);
lua_settable(L, metatable);
lua_pushliteral(L, "__index");
lua_pushvalue(L, methodtable);
lua_settable(L, metatable);
lua_pushliteral(L, "__gc");
lua_pushcfunction(L, gc_object);
lua_settable(L, metatable);
lua_pop(L, 1);
luaL_register(L, nullptr, methods);
lua_pop(L, 1);
static const luaL_Reg metamethods[] = {
{"__gc", gc_object},
{0, 0}
};
registerClass(L, className, methods, metamethods);
}
// clang-format off