}//end of oncollision
public void showGO()
{
mainPnl mainpnl = gameCanvas.GetComponent <mainPnl>();
GameManager.instance.gameOn = false;
mainpnl.showGameOver();
}
public void showGO()
{
mainPnl mainpnl = gameCanvas.GetComponent <mainPnl>();
//mainpnl.showGameOver();
}