public bool dataEqualFor(GeoBlock block)
{
GeoByteBuffer geoBlockData = _geoBlocksData[block.getBlockX(), block.getBlockY()];
geoBlockData.clear();
return(block.dataEquals(geoBlockData));
}
public void restoreBlock(GeoBlock block)
{
int blockX = block.getBlockX();
int blockY = block.getBlockY();
GeoByteBuffer reader = _geoBlocksData[blockX, blockY];
reader.clear();
block.unload();
_geoBlocks[blockX, blockY] = readBlock(blockX, blockY, reader, true);
}