Method WakeUpSimulatorsInArea

src/ChunkMap.cpp:806–841

Wakes up the simulators for the specified area of blocks

/// Wakes up the simulators for the specified area of blocks
void cChunkMap::WakeUpSimulatorsInArea(int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ)
{
	// Limit the Y coords:
	a_MinBlockY = std::max(a_MinBlockY, 0);
	a_MaxBlockY = std::min(a_MaxBlockY, cChunkDef::Height - 1);
	
	cSimulatorManager * SimMgr = m_World->GetSimulatorManager();
	int MinChunkX, MinChunkZ, MaxChunkX, MaxChunkZ;
	cChunkDef::BlockToChunk(a_MinBlockX, a_MinBlockZ, MinChunkX, MinChunkZ);
	cChunkDef::BlockToChunk(a_MaxBlockX, a_MaxBlockZ, MaxChunkX, MaxChunkZ);
	for (int z = MinChunkZ; z <= MaxChunkZ; z++)
	{
		int MinZ = std::max(a_MinBlockZ, z * cChunkDef::Width);
		int MaxZ = std::min(a_MaxBlockZ, z * cChunkDef::Width + cChunkDef::Width - 1);
		for (int x = MinChunkX; x <= MaxChunkX; x++)
		{
			cChunkPtr Chunk = GetChunkNoGen(x, 0, z);
			if ((Chunk == NULL) || !Chunk->IsValid())
			{
				continue;
			}
			int MinX = std::max(a_MinBlockX, x * cChunkDef::Width);
			int MaxX = std::min(a_MaxBlockX, x * cChunkDef::Width + cChunkDef::Width - 1);
			for (int BlockY = a_MinBlockY; BlockY <= a_MaxBlockY; BlockY++)
			{
				for (int BlockZ = MinZ; BlockZ <= MaxZ; BlockZ++)
				{
					for (int BlockX = MinX; BlockX <= MaxX; BlockX++)
					{
						SimMgr->WakeUp(BlockX, BlockY, BlockZ, Chunk);
					}  // for BlockX
				}  // for BlockZ
			}  // for BlockY
		}  // for x - chunks
	}  // for z = chunks
}