public void SetControlActive(bool isActive)
{
TankPlayerInputHandler handler = TankPlayerInputHandler.Instance();
if (isActive != isControlActive) //第一次点击 => 注册
{
isControlActive = isActive;
handler.Axis1VerticalInputEvent += Move;
handler.Axis1HorizontalInputEvent += Rotate;
handler.Axis2VerticalInputEvent += RotateGun;
handler.Axis2HorizontalInputEvent += RotateTurret;
handler.FireInputEvent += Fire;
}
else
{
isControlActive = !isActive; //再次点击 => 移除注册信息
handler.Axis1VerticalInputEvent -= Move;
handler.Axis1HorizontalInputEvent -= Rotate;
handler.Axis2VerticalInputEvent -= RotateGun;
handler.Axis2HorizontalInputEvent -= RotateTurret;
handler.FireInputEvent -= Fire;
}
}
public static TankPlayerInputHandler Instance()
{
_sInstance = FindObjectOfType <TankPlayerInputHandler>(); //保证整个场景只有一个
if (_sInstance == null)
{
GameObject newObj = new GameObject(name: "TankPlayerInputHandler");
_sInstance = newObj.AddComponent <TankPlayerInputHandler>();
}
return(_sInstance);
}
public void OnPointerClick(PointerEventData eventData)
{
TankPlayerInputHandler.Instance().TakeTankControl(this);
}
