Undertale Yellow script viewer

function room_tile_add_ext(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11)

{

    var __ind = arg0;

    var __back = arg1;

    var __left = arg2;

    var __top = arg3;

    var __width = arg4;

    var __height = arg5;

    var __x = arg6;

    var __y = arg7;

    var __depth = arg8;

    var __xscale = arg9;

    var __yscale = arg10;

    var __alpha = arg11;

    if (room_exists(__ind) == false)

        return -1;

    var __currroom = layer_get_target_room();

    layer_set_target_room(__ind);

    var __layers = layer_get_all();

    var __numlayers = array_length_1d(__layers);

    var __layertouse = -1;

    for (var __i = 0; __i < __numlayers; __i++)

    {

        if (layer_get_depth(__layers[__i]) == __depth)

        {

            __layertouse = __layers[__i];

            break;

        }

    }

    if (__layertouse == -1)

        __layertouse = layer_create(__depth);

    var __tile = layer_tile_create(__layertouse, __x, __y, __back, __left, __top, __width, __height);

    layer_tile_xscale(__tile, __xscale);

    layer_tile_yscale(__tile, __yscale);

    layer_tile_alpha(__tile, __alpha);

    layer_set_target_room(__currroom);

    return __tile;

}