Undertale Yellow script viewer

function room_tile_add(argument0, argument1, argument2, argument3, argument4, argument5, argument6, argument7, argument8) //gml_Script_room_tile_add

{

    var __ind = argument0

    var __back = argument1

    var __left = argument2

    var __top = argument3

    var __width = argument4

    var __height = argument5

    var __x = argument6

    var __y = argument7

    var __depth = argument8

    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

    var __i = 0

    while (__i < __numlayers)

    {

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

        {

            __layertouse = __layers[__i]

            break

        }

        else

        {

            __i++

            continue

        }

    }

    if (__layertouse == -1)

        __layertouse = layer_create(__depth)

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

    layer_set_target_room(__currroom)

    return __tile;

}