// Use this for initialization
void Start()
{
// start with free cam
camStrat = new CameraFreeStrategy();
camX = transform.GetChild(0);
camY = camX.GetChild(0);
camZoom = camY.GetChild(0);
cam = camZoom.GetChild(0).gameObject.GetComponent <Camera>();
rotXTar = camX.rotation.eulerAngles.x;
rotYTar = camY.rotation.eulerAngles.y;
rotX = rotXTar;
rotY = rotYTar;
}
public void SetStrategy(CameraStrategy cameraStrategy)
{
camStrat = cameraStrategy;
}