//检测下时间到了就更新对应的特效帧
void CheckFrame()
{
if (m_curGroup == null)
{
//如果没有特效组，但是有动作，那么要判断是不是结束
if (m_curSt != null && !m_curSt.enabled && !m_isEnd)
{
m_isEnd = true;
}
if (m_curSt != null)
{
m_curTotalFrame = (int)(m_curSt.time / Util.One_Frame);
}
return;
}
if (m_isEnd)
{
return;
}
//计算当前的真实的帧
int frame;
int loop;
bool isEnd;
CalcSt(m_curSt, out frame, out loop, out isEnd);
//执行，确保执行且执行一次
int maxFrame = (int)(m_curSt.length / Util.One_Frame);
if (loop != m_curLoop || frame != m_curFrame)
{
int left;
int right;
for (int i = m_curLoop; i <= loop; ++i)
{
left = i == m_curLoop ? m_curFrame + 1 : 0;
right = i == loop ? frame : maxFrame;
for (int j = left; j <= right; ++j)
{
m_curGroup.UpdateFrame(j, i, m_isEnd, m_root);//每一帧都会执行到
++m_curTotalFrame;
}
}
}
m_curLoop = loop;
m_curFrame = frame;
//如果结束了
if (isEnd)
{
m_curGroup.End();
m_isEnd = true;
}
}
public void Play(string ani, WrapMode wrapMode, AniRateCfg rateCfg, float fade = 0.2f)
{
Cache();
//先做些音效的处理
#if !ART_DEBUG
StopSound();
m_sounds.Clear();
AniSoundCfg.Get(m_modName, ani, ref m_sounds);
#endif
ResetPause();//上一个动作如果卡帧中那么清空
m_curRateCfg = rateCfg;
m_curRateIdx = -1;
m_curRateEndFrame = -1;
//如果当前动作没有结束要先结束
if (m_curGroup != null && !m_isEnd)
{
m_curGroup.End();
m_isEnd = true;
}
//播放
m_curSt = m_sts.Get(ani);
if (m_curSt != null)
{
if (m_curRateCfg.clips.Count > 0)
{
m_curRateIdx = 0;
m_curRateEndFrame = m_curRateCfg.clips[0].frame;
}
m_curSt.speed = GetRateSpeed();
m_curSt.normalizedTime = 0;
m_curSt.wrapMode = wrapMode;
if (fade == 0 || (m_simpleRole != null && !m_simpleRole.m_needFade))
{
m_ani.Play(ani);
}
else
{
m_ani.CrossFade(ani, fade);
}
}
else
{
m_ani.Stop();
Debuger.LogError("{0}找不到动作{1}", this.transform.parent.name, ani);
}
//当前动作的处理
m_curGroup = m_curSt == null ? null : GetGroup(ani);
m_curTotalFrame = 0;
if (m_curGroup != null)
{
CalcSt(m_curSt, out m_curFrame, out m_curLoop, out m_isEnd);
m_curGroup.Begin();
m_curGroup.UpdateFrame(m_curFrame, m_curLoop, false, m_root);
if (m_isEnd)
{
m_curGroup.End();
}
}
//检查播放声音
CheckSound();
}