function scr_actor_facing(arg0, arg1)
{
    if (arg0.object_index == obj_plat_npc)
    {
        if (arg1 == "r")
            image_xscale = 2;
        if (arg1 == "l")
            image_xscale = -2;
        exit;
    }
    __newfacing = arg1;
    arg0.facing = __newfacing;
    if (__newfacing == "d")
        arg0.sprite_index = arg0.dsprite;
    if (__newfacing == "r")
        arg0.sprite_index = arg0.rsprite;
    if (__newfacing == "l")
        arg0.sprite_index = arg0.lsprite;
    if (__newfacing == "u")
        arg0.sprite_index = arg0.usprite;
}