UiShake

using UnityEngine;

public class UiShake : MonoBehaviour
{
[SerializeField]
protected Transform m_ShakeParent;


//Shake properties
[SerializeField]
protected Vector3 m_ShakeDirections;
[SerializeField]
protected float m_ShakeMagnitude, m_ShakeScale;
[SerializeField]
protected float m_BobFrequency, m_BobNoiseScale;


//Update calls shake helper function
protected virtual void Update()
{
DoShake();
}


//Shake helper function
private void DoShake()
{
//Calculates bob based on Perlin Noise
float xNoise = (Mathf.PerlinNoise((Time.realtimeSinceStartup + 0) * m_ShakeScale, Time.smoothDeltaTime) * 2 - 1) * m_ShakeMagnitude;
float zNoise = (Mathf.PerlinNoise((Time.realtimeSinceStartup + 100) * m_ShakeScale, Time.smoothDeltaTime) * 2 - 1) * m_ShakeMagnitude;


float yNoise = Mathf.Abs(Mathf.Sin(Time.realtimeSinceStartup * Mathf.PI * m_BobFrequency)) * m_ShakeMagnitude;
yNoise *= Mathf.PerlinNoise((Time.realtimeSinceStartup + 50) * m_BobNoiseScale, Time.smoothDeltaTime);


Vector3 offset = Vector3.Scale(m_ShakeDirections, new Vector3(xNoise, yNoise, zNoise));
m_ShakeParent.transform.localPosition = offset;
}
}