function set_floortex_obj_yplat()
{
    if (!variable_instance_exists(id, "force_yplat") || !force_yplat)
    {
        if (variable_instance_exists(id, "walltex"))
        {
            if (instance_exists(walltex))
            {
                if (walltype == 1)
                    y_plat = floortex.bbox_bottom_plat + walldist;
                if (walltype == 2)
                    y_plat = floortex.bbox_top_plat + walldist;
                if (variable_instance_exists(id, "y_plat_offset"))
                    y_plat += y_plat_offset;
                exit;
            }
        }
        if (instance_exists(floortex))
        {
            var _spr = sprite_index;
            var _h = sprite_get_height(_spr);
            var _yorigin = sprite_get_yoffset(_spr);
            var _ALIGNMENT = 0;
            var _y_ow = y_ow;
            if (ignore_yorigin)
            {
                _ALIGNMENT = 1;
            }
            else if (_yorigin == round(_h / 2))
            {
                _ALIGNMENT = 0;
                _y_ow += (sprite_height / 2);
            }
            else if (_yorigin > round(_h / 2))
            {
                _ALIGNMENT = 1;
            }
            else
            {
                _ALIGNMENT = -1;
                _y_ow += sprite_height;
            }
            var _scale = 0.1;
            var _ydist = _y_ow - floortex.y_ow;
            if (!variable_instance_exists(id, "force_yplat") || !force_yplat)
            {
                y_plat = floortex.y_plat + (_ydist * _scale);
                switch (_ALIGNMENT)
                {
                    case -1:
                        y_plat -= sprite_height;
                        break;
                    case 0:
                        y_plat -= (sprite_height / 2);
                        break;
                    case 1:
                        break;
                }
            }
        }
    }
    if (variable_instance_exists(id, "y_plat_offset"))
        y_plat += y_plat_offset;
}