public void Play()
{
if (m_isPlaying)
{
Debuger.Log("还没结束就重新播放了");
Stop();//先结束老的
}
//先找到对应的脚本
m_fx = GetComponent <PostEffectsBase>();
if (m_fx == null)
{
Debuger.Log("没有找到后期处理特效");
FxDestroy.DoDestroy(this.gameObject);
return;
}
GetComponent <Camera>().enabled = false;//隐藏相机，如果没有隐藏的话
Type t = m_fx.GetType();
m_method = t.GetMethod("OnRenderImage", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (m_method == null)
{
Debuger.Log("没有找到OnRenderImage方法:{0}", t.Name);
FxDestroy.DoDestroy(this.gameObject);
return;
}
//添加到相机特效管理器
Camera c = null;
#if ART_DEBUG
c = Camera.main;
#else
c = CameraMgr.instance == null?null:CameraMgr.instance.CurCamera;
#endif
if (c == null)
{
Debuger.LogError("找不到相机");
FxDestroy.DoDestroy(this.gameObject);
return;
}
CameraFxMgr camFxMgr = c.AddComponentIfNoExist <CameraFxMgr>();
m_handle = camFxMgr.Add(t.Name, this);
m_isPlaying = true;
m_beginTime = Util.time;
m_destroyTime = -1;
GameObjectPoolObject po = this.AddComponentIfNoExist <GameObjectPoolObject>();
if (po != null)//为了实现延迟销毁机制，要用到对象池
{
po.m_onIngoreDestroy = IngorePoolDestroy;
}
foreach (CameraAni a in m_anis)
{
a.OnBegin(m_fx);
}
}
public void OnBegin(PostEffectsBase fx)
{
m_state = enState.init;
m_lastTime = -1;
m_isEnd = false;
//找到对应的字段
Type t = fx.GetType();
m_fieldInfo = t.GetField(m_fieldName, BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (m_fieldInfo == null)
{
m_fieldInfo = t.GetField("m_" + m_fieldName, BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
}
if (m_fieldInfo == null)
{
Debuger.LogError("找不到字段：{0}", m_fieldName);
}
OnUpdateCamera(fx, 0);
}