Undertale Yellow script viewer

function room_set_background(argument0, argument1, argument2, argument3, argument4, argument5, argument6, argument7, argument8, argument9, argument10, argument11) //gml_Script_room_set_background

{

    var __ind = argument0

    var __bind = argument1

    var __vis = argument2

    var __fore = argument3

    var __back = argument4

    var __x = argument5

    var __y = argument6

    var __htiled = argument7

    var __vtiled = argument8

    var __hspeed = argument9

    var __vspeed = argument10

    var __alpha = argument11

    if (room_exists(__ind) == false)

        return -1;

    var __currroom = layer_get_target_room()

    layer_set_target_room(__ind)

    __background_set_element(__bind, __vis, __fore, __back, __x, __y, __htiled, __vtiled, 1, 1, false, __hspeed, __vspeed, c_white, __alpha)

    layer_set_target_room(__currroom)

}