public void ObserverUpdate(ISubject subject, System.Object arg)
{
mCurrentBeatType = (EnumBeatType)arg;
mBeatManager = subject;
print(mCurrentBeatType);
//print (Time.frameCount);
}
//订阅主题数据
void IObserver.ObserverUpdate(ISubject subject, System.Object arg)
{
if (mBarCount == 0)
{
mIsFirstEvaluation = true;
}
mCurrentBeatType = (EnumBeatType)arg;
mBeatManager = subject;
mBeatCount++;
if (mCurrentBeatType == EnumBeatType.DOWNBEAT)
{
mBarCount++;
}
//print (mCurrentBeatType); //test
}
// Update is called once per frame
void Update()
{
if (mIsGameStart)
{
mDeltaTime = Time.deltaTime;
mBarIimer = mBarIimer + mDeltaTime;
}
else
{
}
//每过一个节拍的时间通知一次观察者
if (mBarIimer > mBeatSeconds * mBeatTurningPoint)
{
mBeatTurningPoint++;
switch (mCurrentBarType)
{
case EnumBarType.BEAT_1_4:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
if (mBarIimer + mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case EnumBarType.BEAT_2_4:
switch (mTimes)
{
case 1:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes++;
if (mBarIimer + 2 * mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case 2:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * 2 * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
break;
}
break;
case EnumBarType.BEAT_3_4:
switch (mTimes)
{
case 1:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes++;
if (mBarIimer + 3 * mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case 2:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 3:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * 3 * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
break;
}
break;
case EnumBarType.BEAT_3_8:
switch (mTimes)
{
case 1:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes++;
if (mBarIimer + 3 * mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case 2:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 3:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * 3 * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
break;
}
break;
case EnumBarType.BEAT_4_4:
switch (mTimes)
{
case 1:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes++;
if (mBarIimer + 4 * mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case 2:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 3:
mCurrentBeatType = EnumBeatType.OFFBEAT;
mTimes++;
break;
case 4:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * 4 * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
break;
}
break;
case EnumBarType.BEAT_6_8:
switch (mTimes)
{
case 1:
mCurrentBeatType = EnumBeatType.DOWNBEAT;
mTimes++;
if (mBarIimer + 6 * mBeatSeconds - mBarTurningPoint > 0)
{
mCurrentBarIndex++;
}
break;
case 2:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 3:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 4:
mCurrentBeatType = EnumBeatType.OFFBEAT;
mTimes++;
break;
case 5:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes++;
break;
case 6:
mCurrentBeatType = EnumBeatType.UPBEAT;
mTimes = 1;
if (mBarIimer + mBeatSeconds - mBeatSeconds * 6 * mSameBarNumber - mBarTurningPoint > 0)
{
if (mCurrentBar < mListCount - 1)
{
mCurrentBarType = mListSameBarsAttribute[++mCurrentBar].BarType;
mSameBarNumber = mListSameBarsAttribute[mCurrentBar].SameBarsNumber;
}
else
{
mIsGameOver = true;
}
mBarTurningPoint = mBarIimer + mBeatSeconds - mDeltaTime;
}
break;
}
break;
// case EnumBarType.OTHER_BEAT:
}
NotifyObserver(mCurrentBeatType);
//print (mCurrentBarIndex);
//print (IsGameOver);
}
}