//屏幕振动
public void Shakecamera(float period, float offPeriod, int shakeOrient, float shakeTime, float maxWave, float minWave)
{
ShakeCamera shakeCamera = Camera.main.GetComponent <ShakeCamera>();
if (shakeCamera == null)
{
shakeCamera = Camera.main.gameObject.AddComponent <ShakeCamera>();
}
shakeCamera.ShakeScreen((ShakeCamera.ShakeOrient)shakeOrient, period, shakeTime, maxWave, minWave, offPeriod);
}