/// <summary>
/// 找到最近的谱面索引
/// </summary>
/// <returns></returns>
public int GetNearestPlayerActionInfoIndex(int _iIndex)
{
SongInfo song = m_musicManager.currentSongInfo;
int nearestIndex = 0;
List <OnBeatActionInfo> kBeatActionInfos = song.onBeatActionSequence[_iIndex];
SequenceSeeker <OnBeatActionInfo> kSeeker = m_kScoringUnitSeekers.GetSeeker(_iIndex);
if (kSeeker.nextIndex == 0)//-如果目的位置是开头的话，没有前一个标记，所以不比较。
{
nearestIndex = 0;
}
else if (kSeeker.nextIndex >= kBeatActionInfos.Count)//-当前索引的位置比序列的尺寸大的时候（过了最后的标记时间的时候）应该不会大于
{
Debug.Assert(kSeeker.nextIndex > kBeatActionInfos.Count);
nearestIndex = kBeatActionInfos.Count - 1;
}
else//与前后的定时相比较
{
OnBeatActionInfo crnt_action = kBeatActionInfos[kSeeker.nextIndex];//-当前位置
OnBeatActionInfo prev_action = kBeatActionInfos[kSeeker.nextIndex - 1]; //-前一个位置
float act_timing = m_playerAction.GetLastActionInof(_iIndex).triggerBeatTiming; //-玩家在哪个拍子按下的
if (crnt_action.triggerBeatTiming - act_timing < act_timing - prev_action.triggerBeatTiming) //-如果是当前位置比较近
{
nearestIndex = kSeeker.nextIndex;
}
else//-如果是前一个位置比较近
{
nearestIndex = kSeeker.nextIndex - 1;
}
}
return(nearestIndex);
}
/// <summary>
/// Process the specified _iIndex.
/// </summary>
/// <returns>The process.</returns>
/// <param name="_iIndex">I index.</param>
void Process(int _iIndex)
{
float additionalTemper = 0;
#if false
bool hitBefore = false;
bool hitAfter = false;
#endif
SequenceSeeker <OnBeatActionInfo> kSeeker = m_kScoringUnitSeekers.GetSeeker(_iIndex);
int nearestIndex = GetNearestPlayerActionInfoIndex(_iIndex);
SongInfo song = m_musicManager.currentSongInfo;
if (song.onBeatActionSequence[_iIndex] == null)
{
Debug.Log("Out of range : " + _iIndex);
}
if (nearestIndex >= song.onBeatActionSequence[_iIndex].Count)
{
//-Debug.Log("Out of range : " + nearestIndex + " >= " + song.onBeatActionSequence[_iIndex].Count);
return;
}
OnBeatActionInfo marker_act = song.onBeatActionSequence[_iIndex][nearestIndex]; //-找到最近的谱面
OnBeatActionInfo player_act = m_playerAction.GetLastActionInof(_iIndex); //-找到玩家操作的信息
bool bHit = false;
if (marker_act.triggerBeatTiming <= m_musicManager.beatCountFromStart &&
nearestIndex != m_previousHitIndex && DebugTest == true)
{
bHit = true;
OnBeatActionInfo actionInfo = new OnBeatActionInfo();
actionInfo.triggerBeatTiming = m_musicManager.beatCountFromStart;
actionInfo.playerActionType = PlayerActionEnum.Jump;
player_act = actionInfo;
}
if (m_playerAction.GetCurrentPlayerAction(_iIndex)
!= PlayerActionEnum.None || bHit)//-如果这一拍玩家有操作？？？
{
m_lastResults[_iIndex].timingError = player_act.triggerBeatTiming
- marker_act.triggerBeatTiming;//-找到玩家操作的拍子和最近谱面时间的差值
m_lastResults[_iIndex].markerIndex = nearestIndex;
if (nearestIndex == m_previousHitIndex)//-如果已经判定过了，则扣分
{
m_fAdditionalScore = missScore;
additionalTemper = missHeatupRate;
}
else//-计算得分
{
m_fAdditionalScore = CheckScore(nearestIndex
, m_lastResults[_iIndex].timingError
, out additionalTemper);
}
if (m_fAdditionalScore > 0)//-得分
{
//-记录当前的索引，防止将相同的标记判定为两次
m_previousHitIndex = nearestIndex;
#if false
if (nearestIndex == kSeeker.nextIndex)//-判断当前按下的是前一个还是后一个
{
hitAfter = true;
}
else
{
hitBefore = true;
}
#endif
//增加分数的时候播放动画
OnScoreAdded(_iIndex, nearestIndex);
}
m_fScore += m_fAdditionalScore;
temper += additionalTemper;
m_onPlayGUI.RythmHitEffect(_iIndex
, m_previousHitIndex
, m_fAdditionalScore
, m_fScore);
#if false
//-记录日志
DebugWriteLogPrev();
DebugWriteLogPost(hitBefore, hitAfter);
#endif
}
if (kSeeker.nextIndex > 0)//-如果还没结束，计算得分率，用总分数，除以假设全部是最佳的得分
{
m_scoreRate = m_fScore / (kSeeker.nextIndex * excellentScore);
}
}
