Method UnboundedRelGetBlock

src/Chunk.cpp:1088–1103

bool cChunk::UnboundedRelGetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta) const
{
	if ((a_RelY < 0) || (a_RelY >= cChunkDef::Height))
	{
		LOGWARNING("%s: requesting a block with a_RelY out of range: %d", __FUNCTION__, a_RelY);
		return false;
	}
	cChunk * Chunk = GetRelNeighborChunkAdjustCoords(a_RelX, a_RelZ);
	if ((Chunk == NULL) || !Chunk->IsValid())
	{
		// The chunk is not available, bail out
		return false;
	}
	Chunk->GetBlockTypeMeta(a_RelX, a_RelY, a_RelZ, a_BlockType, a_BlockMeta);
	return true;
}