| 69 | } |
| 70 | |
| 71 | static int32 TArray_Pairs(lua_State* L) |
| 72 | { |
| 73 | int32 NumParams = lua_gettop(L); |
| 74 | if (NumParams != 1) |
| 75 | return luaL_error(L, "invalid parameters"); |
| 76 | |
| 77 | FLuaArray* Array = (FLuaArray*)GetCppInstanceFast(L, 1); |
| 78 | if (!Array) |
| 79 | return UnLua::LowLevel::PushEmptyIterator(L); |
| 80 | |
| 81 | TArray_Guard(L, Array); |
| 82 | |
| 83 | lua_pushcfunction(L, TArray_Enumerable); |
| 84 | FLuaArray::FLuaArrayEnumerator** Enumerator = (FLuaArray::FLuaArrayEnumerator**)lua_newuserdata(L, sizeof(FLuaArray::FLuaArrayEnumerator*)); |
| 85 | *Enumerator = new FLuaArray::FLuaArrayEnumerator(Array, 0); |
| 86 | |
| 87 | lua_newtable(L); |
| 88 | lua_pushcfunction(L, FLuaArray::FLuaArrayEnumerator::gc); |
| 89 | lua_setfield(L, -2, "__gc"); |
| 90 | lua_setmetatable(L, -2); |
| 91 | lua_pushnil(L); |
| 92 | |
| 93 | return 3; |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * @see FLuaArray::Num(...) |
nothing calls this directly
no test coverage detected