use of com.github.dirtpowered.dirtmv.data.chunk.storage.ExtendedBlockStorage in project DirtMultiversion by DirtPowered.
the class WorldPackets method registerTranslators.
@Override
public void registerTranslators() {
// block change
addTranslator(0x35, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
if (blockStorage.getVersion() == getTo()) {
int x = data.read(Type.INT, 0);
byte y = data.read(Type.BYTE, 1);
int z = data.read(Type.INT, 2);
int chunkX = x >> 4;
int chunkZ = z >> 4;
byte blockId = data.read(Type.BYTE, 3);
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunkX, chunkZ, x, y, z, blockId);
}
}
return PacketUtil.createPacket(0x35, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.SHORT, data.read(Type.BYTE, 3).shortValue()), data.read(4) });
}
});
// multi block change
addTranslator(0x34, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
if (blockStorage.getVersion() == getTo()) {
int chunkX = data.read(Type.INT, 0);
int chunkZ = data.read(Type.INT, 1);
V1_2MultiBlockArray blocks = data.read(Type.V1_2MULTIBLOCK_ARRAY, 2);
DataInput dis = new DataInputStream(new ByteArrayInputStream(blocks.getData()));
for (int i = 0; i < blocks.getRecordCount(); i++) {
try {
short pos = dis.readShort();
int x = pos >> 12 & 15;
int y = pos & 255;
int z = pos >> 8 & 15;
int xPos = x + (chunkX << 4);
int zPos = z + (chunkZ << 4);
int blockId = dis.readShort() >> 4 & 4095;
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunkX, chunkZ, xPos, y, zPos, blockId);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
return data;
}
});
// chunk data
addTranslator(0x33, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
V1_2Chunk chunk = data.read(Type.V1_2_CHUNK, 0);
if (blockStorage.getVersion() == getTo()) {
List<ExtendedBlockStorage> parts = new ArrayList<>();
V1_2RChunkStorage storage;
if (chunk.getStorage() != null) {
storage = chunk.getStorage();
} else {
// create chunk storage
storage = new V1_2RChunkStorage(true, true, chunk.getChunkX(), chunk.getChunkZ());
storage.readChunk(chunk.isGroundUp(), chunk.getPrimaryBitmap(), chunk.getUncompressedData());
// cache for later use (r1.8 -> r1.7)
chunk.setStorage(storage);
}
ExtendedBlockStorage[] columns = storage.getColumnStorage();
for (int i = 0; i < columns.length; ++i) {
ExtendedBlockStorage e = columns[i];
boolean f = e != null && !columns[i].isEmpty();
if (e != null && (chunk.getPrimaryBitmap() & 1 << i) != 0 && (!chunk.isGroundUp() || f)) {
parts.add(e);
}
}
for (int i = 0; i < parts.size(); ++i) {
byte[] blockArray = parts.get(i).getBlockLSBArray();
for (int j = 0; j < blockArray.length; ++j) {
int x = j & 15;
int y = (j >> 8) + i * 16 & 255;
int z = j >> 4 & 15;
int blockId = blockArray[j] & 255;
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunk.getChunkX(), chunk.getChunkZ(), x, y, z, blockId);
}
}
}
}
return PacketUtil.createPacket(0x33, new TypeHolder[] { set(Type.V1_3_CHUNK, chunk) });
}
});
// pre chunk
addTranslator(0x32, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
byte mode = data.read(Type.BYTE, 2);
if (mode == 1) {
return cancel();
}
int chunkX = data.read(Type.INT, 0);
int chunkZ = data.read(Type.INT, 1);
OpenChestTracker chestTracker = storage.get(OpenChestTracker.class);
for (BlockLocation entry : chestTracker.getChestStates().keySet()) {
int x = entry.getX() >> 4;
int z = entry.getZ() >> 4;
if (chunkX == x && chunkZ == z) {
chestTracker.remove(entry);
}
}
BlockStorage blockStorage = storage.get(BlockStorage.class);
if (blockStorage.getVersion() == getTo()) {
blockStorage.removeChunk(chunkX, chunkZ);
}
V1_2Chunk chunk = new V1_2Chunk(chunkX, chunkZ, true, (short) 0, (short) 0, 0, new byte[0], new byte[0], null);
return PacketUtil.createPacket(0x33, new TypeHolder[] { set(Type.V1_3_CHUNK, chunk) });
}
});
// play noteblock
addTranslator(0x36, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int x = data.read(Type.INT, 0);
int y = data.read(Type.SHORT, 1);
int z = data.read(Type.INT, 2);
byte type = data.read(Type.BYTE, 3);
byte pitch = data.read(Type.BYTE, 4);
ProtocolStorage storage = session.getStorage();
short blockId = (short) storage.get(BlockStorage.class).getBlockAt(x, y, z);
WorldSound worldSound;
OpenChestTracker chestTracker = storage.get(OpenChestTracker.class);
switch(type) {
case 0:
if (blockId == 33 || blockId == 29) {
worldSound = WorldSound.PISTON_OUT;
} else {
worldSound = WorldSound.NOTE_HARP;
}
break;
case 1:
if (blockId == 54) {
BlockLocation loc = new BlockLocation(x, y, z);
if (pitch == 1) {
if (!chestTracker.getState(loc)) {
chestTracker.setOpen(loc, true);
worldSound = WorldSound.CHEST_OPEN;
pitch = 12;
} else {
worldSound = WorldSound.NO_SOUND;
}
} else {
if (chestTracker.getState(loc)) {
worldSound = WorldSound.CHEST_CLOSE;
chestTracker.setOpen(loc, false);
} else {
worldSound = WorldSound.NO_SOUND;
}
}
} else if (blockId == 33 || blockId == 29) {
worldSound = WorldSound.PISTON_IN;
} else {
worldSound = WorldSound.NOTE_CLICK;
}
break;
case 2:
worldSound = WorldSound.NOTE_SNARE;
break;
case 3:
worldSound = WorldSound.NOTE_HAT;
break;
case 4:
worldSound = WorldSound.NOTE_BASS_ATTACK;
break;
default:
worldSound = WorldSound.NOTE_HARP;
break;
}
float correctedPitch = (float) (0.5f * (Math.pow(2, pitch / 12.0f)));
WorldEntityEvent.playSoundAt(session, new Location(x, y, z), worldSound, 3.0f, correctedPitch);
return PacketUtil.createPacket(0x36, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), set(Type.SHORT, blockId) });
}
});
}
use of com.github.dirtpowered.dirtmv.data.chunk.storage.ExtendedBlockStorage in project DirtMultiversion by DirtPowered.
the class WorldPackets method registerTranslators.
@Override
public void registerTranslators() {
// block change
addTranslator(0x35, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
if (blockStorage.getVersion() == getTo()) {
int x = data.read(Type.INT, 0);
byte y = data.read(Type.BYTE, 1);
int z = data.read(Type.INT, 2);
int chunkX = x >> 4;
int chunkZ = z >> 4;
short blockId = data.read(Type.SHORT, 3);
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunkX, chunkZ, x, y, z, blockId);
}
}
return data;
}
});
addTranslator(0x34, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
if (blockStorage.getVersion() == getTo()) {
int chunkX = data.read(Type.INT, 0);
int chunkZ = data.read(Type.INT, 1);
V1_2MultiBlockArray blocks = data.read(Type.V1_2MULTIBLOCK_ARRAY, 2);
DataInput dis = new DataInputStream(new ByteArrayInputStream(blocks.getData()));
for (int i = 0; i < blocks.getRecordCount(); i++) {
try {
short pos = dis.readShort();
int x = pos >> 12 & 15;
int y = pos & 255;
int z = pos >> 8 & 15;
int xPos = x + (chunkX << 4);
int zPos = z + (chunkZ << 4);
int blockId = dis.readShort() >> 4 & 4095;
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunkX, chunkZ, xPos, y, zPos, blockId);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
return data;
}
});
// chunk data
addTranslator(0x33, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
V1_2Chunk chunk = data.read(Type.V1_2_CHUNK, 0);
if (blockStorage.getVersion() == getTo()) {
List<ExtendedBlockStorage> parts = new ArrayList<>();
boolean skyLight = true;
if (session.getStorage().hasObject(DimensionTracker.class)) {
DimensionTracker tracker = session.getStorage().get(DimensionTracker.class);
skyLight = tracker.getDimension() == 0;
}
// create chunk storage
V1_2RChunkStorage storage = new V1_2RChunkStorage(skyLight, true, chunk.getChunkX(), chunk.getChunkZ());
storage.readChunk(chunk.isGroundUp(), chunk.getPrimaryBitmap(), chunk.getUncompressedData());
// cache for later use (r1.8 -> r1.7)
chunk.setStorage(storage);
ExtendedBlockStorage[] columns = storage.getColumnStorage();
for (int i = 0; i < columns.length; ++i) {
ExtendedBlockStorage e = columns[i];
boolean f = e != null && !columns[i].isEmpty();
if (e != null && (chunk.getPrimaryBitmap() & 1 << i) != 0 && (!chunk.isGroundUp() || f)) {
parts.add(e);
}
}
for (int i = 0; i < parts.size(); ++i) {
byte[] blockArray = parts.get(i).getBlockLSBArray();
for (int j = 0; j < blockArray.length; ++j) {
int x = j & 15;
int y = (j >> 8) + i * 16 & 127;
int z = j >> 4 & 15;
int blockId = blockArray[j] & 255;
if (shouldCache(blockId)) {
blockStorage.setBlockAt(chunk.getChunkX(), chunk.getChunkZ(), x, y, z, blockId);
}
}
}
}
return data;
}
});
}
use of com.github.dirtpowered.dirtmv.data.chunk.storage.ExtendedBlockStorage in project DirtMultiversion by DirtPowered.
the class V1_3ToV1_8ChunkTranslator method getChunkData.
public byte[] getChunkData() {
ExtendedBlockStorage[] columnStorage = chunkStorage.getColumnStorage();
List<ExtendedBlockStorage> blockStorages = new ArrayList<>();
boolean skyLight = chunkStorage.isSkylight();
byte[] biomes = chunkStorage.getBiomeData();
int columnBits = 0;
for (int i = 0; i < columnStorage.length; ++i) {
ExtendedBlockStorage extendedblockstorage = columnStorage[i];
boolean f = extendedblockstorage != null && oldChunk != columnStorage[i].isEmpty();
if (extendedblockstorage != null && (this.bitmapValue & 1 << i) != 0 && (!this.groundUp || f)) {
columnBits |= 1 << i;
blockStorages.add(extendedblockstorage);
}
}
byte[] data = new byte[ChunkUtils.calculateDataSize(Integer.bitCount(columnBits), skyLight)];
int totalSize = 0;
for (int i = 0; i < blockStorages.size(); i++) {
ExtendedBlockStorage blockStorage = blockStorages.get(i);
byte[] blockArray = blockStorage.getBlockLSBArray();
for (int j = 0; j < blockArray.length; ++j) {
int x = j & 15;
int y = (j >> 8);
int z = j >> 4 & 15;
int blockId = blockArray[j] & 255;
int blockData = blockStorage.getBlockMetadataArray().getNibble(x, y, z);
if (DataFixers.shouldCache(blockId)) {
ProtocolStorage storage = session.getStorage();
PortalFrameCache portalFrameCache = storage.get(PortalFrameCache.class);
y = +i * 16 & 255;
int xPos = x + (chunkStorage.getChunkX() << 4);
int zPos = z + (chunkStorage.getChunkZ() << 4);
portalFrameCache.setBlockAt(chunkStorage.getChunkX(), chunkStorage.getChunkZ(), xPos, y, zPos, blockId);
blockData = DataFixers.getCorrectedDataFor(portalFrameCache, xPos, y, zPos, blockId, blockData);
} else {
blockData = DataFixers.fixInvalidData(blockId, blockData);
}
char c = (char) (blockId << 4 | blockData);
data[totalSize++] = (byte) (c & 255);
data[totalSize++] = (byte) (c >> 8 & 255);
}
}
for (ExtendedBlockStorage blockStorage : blockStorages) {
totalSize = writeData(blockStorage.getBlockLightArray().getData(), data, totalSize);
}
if (skyLight) {
for (ExtendedBlockStorage blockStorage : blockStorages) {
totalSize = writeData(blockStorage.getSkylightArray().getData(), data, totalSize);
}
}
if (this.groundUp) {
totalSize = writeData(biomes, data, totalSize);
}
byte[] chunk = new byte[totalSize];
System.arraycopy(data, 0, chunk, 0, totalSize);
return chunk;
}
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