70 lines
2.1 KiB
C#
70 lines
2.1 KiB
C#
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using UnityEngine;
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using System.Collections;
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public class CameraShake : MonoBehaviour
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{
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public enum ShakeMode { OnlyX, OnlyY, OnlyZ, XY, XZ, XYZ };
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private static Transform tr;
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private static float elapsed, i_Duration, i_Power, percentComplete;
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private static ShakeMode i_Mode;
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private static Vector3 originalPos;
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void Start()
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{
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percentComplete = 1;
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tr = GetComponent<Transform>();
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}
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public static void Shake(float duration, float power)
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{
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if (percentComplete == 1) originalPos = tr.localPosition;
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i_Mode = ShakeMode.XYZ;
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elapsed = 0;
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i_Duration = duration;
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i_Power = power;
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}
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public static void Shake(float duration, float power, ShakeMode mode)
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{
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if (percentComplete == 1) originalPos = tr.localPosition;
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i_Mode = mode;
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elapsed = 0;
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i_Duration = duration;
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i_Power = power;
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}
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void Update()
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{
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if (elapsed < i_Duration)
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{
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elapsed += Time.deltaTime;
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percentComplete = elapsed / i_Duration;
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percentComplete = Mathf.Clamp01(percentComplete);
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Vector3 rnd = Random.insideUnitSphere * i_Power * (1f - percentComplete);
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switch (i_Mode)
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{
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case ShakeMode.XYZ:
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tr.localPosition = originalPos + rnd;
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break;
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case ShakeMode.OnlyX:
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tr.localPosition = originalPos + new Vector3(rnd.x, 0, 0);
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break;
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case ShakeMode.OnlyY:
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tr.localPosition = originalPos + new Vector3(0, rnd.y, 0);
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break;
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case ShakeMode.OnlyZ:
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tr.localPosition = originalPos + new Vector3(0, 0, rnd.z);
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break;
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case ShakeMode.XY:
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tr.localPosition = originalPos + new Vector3(rnd.x, rnd.y, 0);
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break;
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case ShakeMode.XZ:
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tr.localPosition = originalPos + new Vector3(rnd.x, 0, rnd.z);
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break;
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}
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}
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}
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}
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