93 lines
2.9 KiB
C#
93 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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using UnityEngine;
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namespace Thousandto.Code.Logic
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{
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//角色振动器，用于怪物在被攻击时的震动效果
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public class CharacherShaker
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{
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private Character _owner = null;
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private float _timeCounter = 0f;
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private bool _isEnable = false;
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private Vector3 _shakeDir = Vector3.zero;
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private float _shakePower = 1f;
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private float _shakeTime = 1f;
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private static AnimationCurve _shakeCurve = null;
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private static float _shakeCurveTime = 0f;
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public CharacherShaker(Character owner)
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{
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_owner = owner;
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_isEnable = false;
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}
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public void StartShake(Vector3 dir, float power, float time)
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{
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if (dir == Vector3.zero || power <= 0f || time <= 0f)
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return;
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if (_owner.Skin == null)
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return;
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if (_isEnable)
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return;
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_isEnable = true;
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_timeCounter = 0f;
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_shakeDir = dir.normalized;
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_shakePower = power;
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_shakeTime = time;
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if (_shakeCurve == null)
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{
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_shakeCurve = new AnimationCurve();
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_shakeCurve.AddKey(0f, 0f);
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_shakeCurve.AddKey(0.065f, 0.0903f);
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_shakeCurve.AddKey(0.134f, -0.0766f);
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_shakeCurve.AddKey(0.233f, 0.1558f);
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_shakeCurve.AddKey(0.305f, -0.1215f);
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_shakeCurve.AddKey(0.414f, 0.1836f);
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_shakeCurve.AddKey(0.517f, -0.1477f);
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_shakeCurve.AddKey(0.603f, 0.1489f);
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_shakeCurve.AddKey(0.703f, -0.1002f);
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_shakeCurve.AddKey(0.703f, -0.1002f);
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_shakeCurve.AddKey(0.798f, 0.1140f);
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_shakeCurve.AddKey(0.84f, -0.0601f);
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_shakeCurve.AddKey(0.923f, 0.0699f);
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_shakeCurve.AddKey(1f, 0f);
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_shakeCurveTime = 1f;
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}
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}
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public void Update(float dt)
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{
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if (_isEnable)
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{
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if (_owner.Skin == null || _shakeCurve == null)
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return;
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var body = _owner.Skin.GetSkinPart(Core.Asset.FSkinPartCode.Body);
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if(body == null)
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{
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return;
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}
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_timeCounter += dt;
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if (_timeCounter > _shakeTime)
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{
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_isEnable = false;
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body.SetLocalPosition(Vector3.zero);
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}
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else
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{
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float i = Mathf.Clamp(_timeCounter / _shakeTime, 0f, 1f) * _shakeCurveTime;
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float value = _shakeCurve.Evaluate(i) * _shakePower;
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body.SetLocalPosition(_shakeDir * value);
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}
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}
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}
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}
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}
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