118 lines
4.0 KiB
C#
118 lines
4.0 KiB
C#
using GCGame.Table;
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using UnityEngine;
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public class WuChangLinkController : MonoBehaviour, IParticleCleaner
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{
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private float _breakLinkSpeed;
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private Vector3[] _breakPoints;
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private float _breakTime;
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private bool _isBreak;
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private ParticleSystem _linkParticle;
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private float _baseRateOverTime;
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private float _baseRateOverDistance;
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private LinkFxController _mainLink;
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private bool _started;
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private LinkFxController[] _subLinks;
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public float DelayRecoveryTime
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{
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get { return 0; }
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}
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public void StartDelayRecovery()
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{
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if (_mainLink != null)
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{
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_mainLink.gameObject.SetActive(false);
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for (var i = 0; i < _subLinks.Length; i++)
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_subLinks[i].gameObject.SetActive(false);
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}
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}
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public void Init(Tab_Effect data)
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{
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_breakLinkSpeed = data.GetParamValuebyIndex(0) * 0.01f;
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}
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private void Start()
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{
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var linkExample = transform.Find("LinkExample").gameObject;
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_linkParticle = transform.Find("LinkParticle").GetComponent<ParticleSystem>();
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var emission = _linkParticle.emission;
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_baseRateOverTime = emission.rateOverTimeMultiplier;
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_baseRateOverDistance = emission.rateOverDistanceMultiplier;
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_subLinks = new LinkFxController[2];
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_breakPoints = new Vector3[2];
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for (var i = 0; i < _subLinks.Length; i++)
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{
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var linkObj = Instantiate(linkExample);
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linkObj.name = string.Format("SubLink_{0}", i);
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linkObj.transform.SetParent(linkExample.transform.parent);
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linkObj.transform.localPosition = linkExample.transform.localPosition;
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linkObj.transform.localRotation = linkExample.transform.localRotation;
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linkObj.transform.localScale = linkExample.transform.localScale;
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_subLinks[i] = linkObj.AddComponent<WuChangSubLinkController>();
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}
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// 注：使用linkExample作为mainLink
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_mainLink = linkExample.AddComponent<WuChangSubLinkController>();
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_linkParticle.transform.SetParent(_mainLink.transform);
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SetLinkBreak(false);
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}
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public bool SetLinkPosition(Vector3 source, Vector3 target, bool isBreak)
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{
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// 防止未初始化的情况
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if (_mainLink == null)
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return true;
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else
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{
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var result = true;
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if (isBreak != _isBreak)
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{
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SetLinkBreak(isBreak);
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var breakPoint = (source + target) * 0.5f;
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for (var i = 0; i < _breakPoints.Length; i++)
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_breakPoints[i] = breakPoint;
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}
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if (_isBreak)
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{
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var delta = Time.deltaTime * _breakLinkSpeed;
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result = SetSubLink(0, source, delta) || SetSubLink(1, target, delta);
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}
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else
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{
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_mainLink.sourcePoint = source;
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_mainLink.targetPoint = target;
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_mainLink.TryUpdateLink();
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var emission = _linkParticle.emission;
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emission.rateOverTimeMultiplier = _mainLink.transform.localScale.x * _baseRateOverTime;
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emission.rateOverDistanceMultiplier = _mainLink.transform.localScale.x * _baseRateOverDistance;
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}
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return result;
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}
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}
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private bool SetSubLink(int i, Vector3 source, float delta)
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{
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var subLink = _subLinks[i];
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var result = (source - _breakPoints[i]).sqrMagnitude < delta.ToSquare();
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_breakPoints[i] = result ? source : Vector3.MoveTowards(_breakPoints[i], source, delta);
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subLink.sourcePoint = source;
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subLink.targetPoint = _breakPoints[i];
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subLink.TryUpdateLink();
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return result;
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}
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private void SetLinkBreak(bool isBreak)
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{
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_isBreak = isBreak;
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_mainLink.gameObject.SetActive(!_isBreak);
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var emission = _linkParticle.emission;
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emission.enabled = !_isBreak;
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for (var i = 0; i < _subLinks.Length; i++)
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_subLinks[i].gameObject.SetActive(_isBreak);
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}
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} |