Method SetAllData

src/Chunk.cpp:264–322

void cChunk::SetAllData(
	const BLOCKTYPE *  a_BlockTypes, 
	const NIBBLETYPE * a_BlockMeta,
	const NIBBLETYPE * a_BlockLight,
	const NIBBLETYPE * a_BlockSkyLight,
	const HeightMap *  a_HeightMap,
	const BiomeMap &   a_BiomeMap,
	cBlockEntityList & a_BlockEntities
)
{
	memcpy(m_BiomeMap, a_BiomeMap, sizeof(m_BiomeMap));
	
	if (a_HeightMap != NULL)
	{
		memcpy(m_HeightMap, a_HeightMap, sizeof(m_HeightMap));
	}
	
	memcpy(m_BlockTypes, a_BlockTypes, sizeof(m_BlockTypes));
	memcpy(m_BlockMeta,  a_BlockMeta,  sizeof(m_BlockMeta));
	if (a_BlockLight != NULL)
	{
		memcpy(m_BlockLight, a_BlockLight, sizeof(m_BlockLight));
	}
	if (a_BlockSkyLight != NULL)
	{
		memcpy(m_BlockSkyLight, a_BlockSkyLight, sizeof(m_BlockSkyLight));
	}
	
	m_IsLightValid = (a_BlockLight != NULL) && (a_BlockSkyLight != NULL);
	
	if (a_HeightMap == NULL)
	{
		CalculateHeightmap();
	}

	// Clear the block entities present - either the loader / saver has better, or we'll create empty ones:
	for (cBlockEntityList::iterator itr = m_BlockEntities.begin(); itr != m_BlockEntities.end(); ++itr)
	{
		delete *itr;
	}
	std::swap(a_BlockEntities, m_BlockEntities);
	
	// Set all block entities' World variable:
	for (cBlockEntityList::iterator itr = m_BlockEntities.begin(); itr != m_BlockEntities.end(); ++itr)
	{
		(*itr)->SetWorld(m_World);
	}
	
	// Create block entities that the loader didn't load; fill them with defaults
	CreateBlockEntities();
	
	// Set the chunk data as valid. This may be needed for some simulators that perform actions upon block adding (Vaporize)
	SetValid();
	
	// Wake up all simulators for their respective blocks:
	WakeUpSimulators();

	m_HasLoadFailed = false;