using UnityEngine;
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[RequireComponent(typeof(SFXController))]
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public class WarnEffectController : MonoBehaviour
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{
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public Transform startEffect;
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public Transform scaleEffect;
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public Transform endEffect;
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public Renderer rectScale;
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public Vector3 baseScale;
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private Vector3 m_AtkSize;
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private float m_CurrentTime;
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private float m_TotalTime;
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private E_HitTestType m_HitTestType;
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private SFXController m_SfxController;
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private byte m_Step;
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public void Init(int skillId, int totalTime, int remainTime)
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{
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m_TotalTime = totalTime * Constants.F_GAMMA;
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m_CurrentTime = m_TotalTime - remainTime * Constants.F_GAMMA;
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m_SfxController = GetComponent<SFXController>();
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m_Step = 0;
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if (startEffect)
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{
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startEffect.SetActive(true);
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startEffect.localPosition = Constants.Special_Hide_Position;
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}
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if (scaleEffect)
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{
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scaleEffect.SetActive(true);
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scaleEffect.localPosition = Constants.Special_Hide_Position;
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}
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if (endEffect != null)
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{
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endEffect.SetActive(false);
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}
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}
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public void CalculateScale(E_HitTestType hitTestType, float range, float distance)
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{
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m_HitTestType = hitTestType;
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if (m_HitTestType == E_HitTestType.Sector)
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{
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m_AtkSize = distance * baseScale;
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}
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else if (m_HitTestType == E_HitTestType.Rect)
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{
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m_AtkSize.x = baseScale.x * range;
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m_AtkSize.y = 1;
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m_AtkSize.z = baseScale.z * distance;
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rectScale.material.SetTextureOffset("_MainTex", Vector2.up);
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}
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}
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// Update is called once per frame
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void Update()
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{
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switch (m_Step)
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{
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case 0:// 这个步骤是因为特效资源如果一开始就播放在指定位置就会出现很奇怪的表现...
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transform.localScale = m_AtkSize;
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if (startEffect)
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{
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startEffect.localPosition = Vector3.zero;
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}
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if (scaleEffect)
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{
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scaleEffect.localPosition = Vector3.zero;
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}
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m_Step = 1;
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break;
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case 1:
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m_CurrentTime += Time.deltaTime;
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if (scaleEffect)
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{
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if (m_HitTestType == E_HitTestType.Sector)
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{
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scaleEffect.localScale = Vector3.one * (m_CurrentTime / m_TotalTime);
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}
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else if (m_HitTestType == E_HitTestType.Rect)
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{
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float _val = m_CurrentTime / m_TotalTime;
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_val = 1.8f * _val;
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_val = 1 - _val;
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Vector2 _offset = new Vector2(0, _val);
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rectScale.material.SetTextureOffset("_MainTex", _offset);
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}
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}
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if (m_CurrentTime >= m_TotalTime)
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{
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m_CurrentTime = 0;
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m_Step = 2;
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if (endEffect)
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{
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endEffect.SetActive(true);
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}
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}
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break;
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case 2:
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m_CurrentTime += Time.deltaTime;
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if (m_CurrentTime > 0.5f)
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{
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if (m_SfxController)
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{
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SFXPlayUtility.Instance.Release(m_SfxController);
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if (endEffect)
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{
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endEffect.SetActive(false);
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}
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m_SfxController = null;
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}
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}
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break;
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}
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}
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}
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