private void ValidateBuffer()
{
#if DEBUG
//Box2DXDebug.Assert(_pairBufferCount <= _pairCount);
//std::sort(m_pairBuffer, m_pairBuffer + m_pairBufferCount);
BufferedPair[] tmp = new BufferedPair[_pairBufferCount];
Array.Copy(_pairBuffer, 0, tmp, 0, _pairBufferCount);
Array.Sort(tmp, BufferedPairSortPredicate);
Array.Copy(tmp, 0, _pairBuffer, 0, _pairBufferCount);
for (int i = 0; i < _pairBufferCount; ++i)
{
if (i > 0)
{
//Box2DXDebug.Assert(Equals(_pairBuffer[i], _pairBuffer[i - 1]) == false);
}
Pair pair = Find(_pairBuffer[i].ProxyId1, _pairBuffer[i].ProxyId2);
//Box2DXDebug.Assert(pair.IsBuffered());
//Box2DXDebug.Assert(pair.ProxyId1 != pair.ProxyId2);
//Box2DXDebug.Assert(pair.ProxyId1 < Settings.MaxProxies);
//Box2DXDebug.Assert(pair.ProxyId2 < Settings.MaxProxies);
Proxy proxy1 = _broadPhase._proxyPool[pair.ProxyId1];
Proxy proxy2 = _broadPhase._proxyPool[pair.ProxyId2];
//Box2DXDebug.Assert(proxy1.IsValid == true);
//Box2DXDebug.Assert(proxy2.IsValid == true);
}
#endif
}
public static int BufferedPairSortPredicate(BufferedPair pair1, BufferedPair pair2)
{
if (pair1.ProxyId1 > pair2.ProxyId1)
{
return(1);
}
else if (pair1.ProxyId1 < pair2.ProxyId1)
{
return(-1);
}
else
{
if (pair1.ProxyId2 > pair2.ProxyId2)
{
return(1);
}
else if (pair1.ProxyId2 < pair2.ProxyId2)
{
return(-1);
}
}
return(0);
}
private bool Equals(ref BufferedPair pair1, ref BufferedPair pair2)
{
return(pair1.ProxyId1 == pair2.ProxyId1 && pair1.ProxyId2 == pair2.ProxyId2);
}