net.minecraft.world.chunk.storage.ExtendedBlockStorage Java Examples

public PhysRenderChunk(PhysicsObject toRender, Chunk chunk) {
    this.toRender = toRender;
    this.chunk = chunk;
    for (int i = 0; i < 16; i++) {
        ExtendedBlockStorage storage = this.chunk.storageArrays[i];
        if (storage != null) {
            IVSRenderChunk renderChunk;
            // Support old graphics cards that can't use VBOs.
            if (OpenGlHelper.useVbo()) {
                renderChunk = new RenderLayerVBO(this.chunk, i * 16, i * 16 + 15, this);
            } else {
                renderChunk = new RenderLayerDisplayList(this.chunk, i * 16, i * 16 + 15, this);
            }
            renderChunks[i] = renderChunk;
        }
    }
}
 

public MobileChunk(World world, EntityShip entityship)
{
	worldObj = world;
	entityShip = entityship;
	blockStorageMap = new HashMap<ChunkPosition, ExtendedBlockStorage>(1);
	chunkTileEntityMap = new HashMap<ChunkPosition, TileEntity>(2);
	
	isChunkLoaded = false;
	isModified = false;
	
	boundsInit = false;
	minX = minY = minZ = maxX = maxY = maxZ = -1;
	blockCount = 0;
	
	creationSpotBiome = BiomeGenBase.ocean;
}
 

@Override
public int getBrightness(ExtendedBlockStorage section, int x, int y, int z) {
    int combined = getCombinedId4Data(section, x, y, z);
    if (combined == 0) {
        return 0;
    }
    Block block = Block.getBlockById(FaweCache.getId(combined));
    return block.getLightValue();
}
 

public boolean setBlockMetadata(int x, int y, int z, int meta)
{
	ExtendedBlockStorage storage = getBlockStorage(x, y, z);
	if (storage == null) return false;
	
	int currentmeta = storage.getExtBlockMetadata(x, y & 15, z);
	if (currentmeta == meta)
	{
		return false;
	}
	
	setChunkModified();
	storage.setExtBlockMetadata(x & 15, y & 15, z & 15, meta);
	Block block = storage.getBlockByExtId(x & 15, y & 15, z & 15);
	
	if (block != null && block.hasTileEntity(meta))
	{
		TileEntity tileentity = getTileEntity(x, y, z);
		
		if (tileentity != null)
		{
			tileentity.updateContainingBlockInfo();
			tileentity.blockMetadata = meta;
		}
	}
	
	return true;
}
 

@Override
public int getCombinedId4Data(ExtendedBlockStorage section, int x, int y, int z) {
    IBlockState ibd = section.getData().get(x & 15, y & 15, z & 15);
    Block block = ibd.getBlock();
    int id = Block.getIdFromBlock(block);
    if (FaweCache.hasData(id)) {
        return (id << 4) + block.getMetaFromState(ibd);
    } else {
        return id << 4;
    }
}
 

@Override
public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) {
    if (section != null) {
        section.setBlocklightArray(new NibbleArray());
        if (sky) {
            section.setSkylightArray(new NibbleArray());
        }
    }
    return section != null;
}
 

@Override
public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) {
    if (section != null) {
        section.setBlocklightArray(new NibbleArray());
        if (sky) {
            section.setSkylightArray(new NibbleArray());
        }
    }
    return section != null;
}
 

@Override
public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) {
    if (section != null) {
        section.setBlocklightArray(new NibbleArray());
        if (sky) {
            section.setSkylightArray(new NibbleArray());
        }
    }
    return section != null;
}
 

@Override
public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) {
    if (section != null) {
        section.setBlocklightArray(new NibbleArray(4096, 4));
        if (sky) {
            section.setSkylightArray(new NibbleArray(4096, 4));
        }
    }
    return section != null;
}
 

/**
 * Return the metadata corresponding to the given coordinates inside a chunk.
 */
@Override
public int getBlockMetadata(int x, int y, int z)
{
	ExtendedBlockStorage storage = getBlockStorage(x, y, z);
	if (storage == null) return 0;
	return storage.getExtBlockMetadata(x & 15, y & 15, z & 15);
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = ((ChunkProviderServer)world.getChunkProvider()).id2ChunkMap.getValueByKey(ChunkCoordIntPair.chunkXZ2Int(cx, cz));
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

public void setCount(int tickingBlockCount, int nonEmptyBlockCount, ExtendedBlockStorage section) throws NoSuchFieldException, IllegalAccessException {
    Class<? extends ExtendedBlockStorage> clazz = section.getClass();
    Field fieldTickingBlockCount = clazz.getDeclaredField("field_76683_c"); // tickRefCount
    Field fieldNonEmptyBlockCount = clazz.getDeclaredField("field_76682_b"); // blockRefCount
    fieldTickingBlockCount.setAccessible(true);
    fieldNonEmptyBlockCount.setAccessible(true);
    fieldTickingBlockCount.set(section, tickingBlockCount);
    fieldNonEmptyBlockCount.set(section, nonEmptyBlockCount);
}
 

@Override
public void setFullbright(ExtendedBlockStorage[] sections) {
    for (int i = 0; i < sections.length; i++) {
        ExtendedBlockStorage section = sections[i];
        if (section != null) {
            byte[] bytes = section.getSkylightArray().data;
            Arrays.fill(bytes, (byte) 255);
        }
    }
}
 

@Override
public void setFullbright(ExtendedBlockStorage[] sections) {
    for (int i = 0; i < sections.length; i++) {
        ExtendedBlockStorage section = sections[i];
        if (section != null) {
            byte[] bytes = section.getSkylightArray().getData();
            Arrays.fill(bytes, (byte) 255);
        }
    }
}
 

@Override
public void setFullbright(ExtendedBlockStorage[] sections) {
    for (int i = 0; i < sections.length; i++) {
        ExtendedBlockStorage section = sections[i];
        if (section != null) {
            byte[] bytes = section.getSkylightArray().getData();
            Arrays.fill(bytes, (byte) 255);
        }
    }
}
 

@Override
public int getOpacity(ExtendedBlockStorage section, int x, int y, int z) {
    int combined = getCombinedId4Data(section, x, y, z);
    if (combined == 0) {
        return 0;
    }
    Block block = Block.getBlockById(FaweCache.getId(combined));
    return block.getLightOpacity();
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = world.getChunkProvider().getLoadedChunk(cx, cz);
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = (Chunk) ((ChunkProviderServer)world.getChunkProvider()).loadedChunkHashMap.getValueByKey(ChunkCoordIntPair.chunkXZ2Int(cx, cz));
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = world.getChunkProvider().getLoadedChunk(cx, cz);
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

@Override
public int getOpacity(ExtendedBlockStorage section, int x, int y, int z) {
    int combined = getCombinedId4Data(section, x, y, z);
    if (combined == 0) {
        return 0;
    }
    Block block = Block.getBlockById(FaweCache.getId(combined));
    return block.getLightOpacity();
}
 

@Override
public Block getBlock(int x, int y, int z)
{
	ExtendedBlockStorage storage = getBlockStorage(x, y, z);
	if (storage == null) return Blocks.air;
	return storage.getBlockByExtId(x & 15, y & 15, z & 15);
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = world.getChunkProvider().getLoadedChunk(cx, cz);
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

@Override
public int getCombinedId4Data(ExtendedBlockStorage section, int x, int y, int z) {
    IBlockState ibd = section.getData().get(x & 15, y & 15, z & 15);
    Block block = ibd.getBlock();
    int id = Block.getIdFromBlock(block);
    if (FaweCache.hasData(id)) {
        return (id << 4) + block.getMetaFromState(ibd);
    } else {
        return id << 4;
    }
}
 

@Override
public ExtendedBlockStorage[] getCachedSections(World world, int cx, int cz) {
    Chunk chunk = world.getChunkProvider().getLoadedChunk(cx, cz);
    if (chunk != null) {
        return chunk.getBlockStorageArray();
    }
    return null;
}
 

@Override
public boolean removeSectionLighting(ExtendedBlockStorage section, int layer, boolean sky) {
    if (section != null) {
        section.setBlockLight(new NibbleArray());
        if (sky) {
            section.setSkyLight(new NibbleArray());
        }
    }
    return section != null;
}
 

@Override
public void setFullbright(ExtendedBlockStorage[] sections) {
    for (int i = 0; i < sections.length; i++) {
        ExtendedBlockStorage section = sections[i];
        if (section != null) {
            byte[] bytes = section.getSkyLight().getData();
            Arrays.fill(bytes, (byte) 255);
        }
    }
}
 

public void setCount(int tickingBlockCount, int nonEmptyBlockCount, ExtendedBlockStorage section) throws NoSuchFieldException, IllegalAccessException {
    fieldTickingBlockCount.set(section, tickingBlockCount);
    fieldNonEmptyBlockCount.set(section, nonEmptyBlockCount);
}
 

@Override
public ExtendedBlockStorage getCachedSection(ExtendedBlockStorage[] ExtendedBlockStorages, int cy) {
    return ExtendedBlockStorages[cy];
}
 

public void setPalette(ExtendedBlockStorage section, BlockStateContainer palette) throws NoSuchFieldException, IllegalAccessException {
    Field fieldSection = ExtendedBlockStorage.class.getDeclaredField("data");
    fieldSection.setAccessible(true);
    fieldSection.set(section, palette);
}
 

@Override
public int getSkyLight(ExtendedBlockStorage section, int x, int y, int z) {
    return section.getSkyLight(x & 15, y & 15, z & 15);
}