protected override void functionArrival()
{
base.functionArrival();
_displayWidth = _func.get_displayWidth();
_displayHeight = _func.get_displayHeight();
_displayType = _func.get_displayType() + 1;
_layerWidth = _func.get_layerWidth();
_layerHeight = _func.get_layerHeight();
_layerCount = _func.get_layerCount();
}