Examples with ChunkBlockIterator org.terasology.engine.world.chunks.ChunkBlockIterator used on opensource projects

Example 1 with ChunkBlockIterator

use of org.terasology.engine.world.chunks.ChunkBlockIterator in project Terasology by MovingBlocks.

the class LocalChunkProvider method createBatchBlockEventMappings.

private TShortObjectMap<TIntList> createBatchBlockEventMappings(Chunk chunk) {
    TShortObjectMap<TIntList> batchBlockMap = new TShortObjectHashMap<>();
    blockManager.listRegisteredBlocks().stream().filter(Block::isLifecycleEventsRequired).forEach(block -> batchBlockMap.put(block.getId(), new TIntArrayList()));
    ChunkBlockIterator i = chunk.getBlockIterator();
    while (i.next()) {
        if (i.getBlock().isLifecycleEventsRequired()) {
            TIntList positionList = batchBlockMap.get(i.getBlock().getId());
            positionList.add(i.getBlockPos().x());
            positionList.add(i.getBlockPos().y());
            positionList.add(i.getBlockPos().z());
        }
    }
    return batchBlockMap;
}