use of com.github.steveice10.opennbt.tag.builtin.LongArrayTag in project ViaVersion by ViaVersion.
the class TagStringReader method array.
/**
* Similar to a list tag in syntax, but returning a single array tag rather than a list of tags.
*
* @return array-typed tag
*/
public Tag array(char elementType) throws StringTagParseException {
this.buffer.expect(Tokens.ARRAY_BEGIN).expect(elementType).expect(Tokens.ARRAY_SIGNATURE_SEPARATOR);
elementType = Character.toLowerCase(elementType);
if (elementType == Tokens.TYPE_BYTE) {
return new ByteArrayTag(this.byteArray());
} else if (elementType == Tokens.TYPE_INT) {
return new IntArrayTag(this.intArray());
} else if (elementType == Tokens.TYPE_LONG) {
return new LongArrayTag(this.longArray());
} else {
throw this.buffer.makeError("Type " + elementType + " is not a valid element type in an array!");
}
}
use of com.github.steveice10.opennbt.tag.builtin.LongArrayTag in project ViaVersion by ViaVersion.
the class WorldPackets method register.
public static void register(Protocol1_14To1_13_2 protocol) {
BlockRewriter blockRewriter = new BlockRewriter(protocol, null);
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_BREAK_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.POSITION, Type.POSITION1_14);
map(Type.BYTE);
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// Location
map(Type.POSITION, Type.POSITION1_14);
// Action id
map(Type.UNSIGNED_BYTE);
// Action param
map(Type.UNSIGNED_BYTE);
// Block id - /!\ NOT BLOCK STATE
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockId(wrapper.get(Type.VAR_INT, 0)));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(id));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SERVER_DIFFICULTY, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.UNSIGNED_BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Added in 19w11a. Maybe https://bugs.mojang.com/browse/MC-44471 ?
wrapper.write(Type.BOOLEAN, false);
}
});
}
});
blockRewriter.registerMultiBlockChange(ClientboundPackets1_13.MULTI_BLOCK_CHANGE);
protocol.registerClientbound(ClientboundPackets1_13.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {
// X
map(Type.FLOAT);
// Y
map(Type.FLOAT);
// Z
map(Type.FLOAT);
// Radius
map(Type.FLOAT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (int i = 0; i < 3; i++) {
float coord = wrapper.get(Type.FLOAT, i);
if (coord < 0f) {
coord = (int) coord;
wrapper.set(Type.FLOAT, i, coord);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk chunk = wrapper.read(new Chunk1_13Type(clientWorld));
wrapper.write(new Chunk1_14Type(), chunk);
int[] motionBlocking = new int[16 * 16];
int[] worldSurface = new int[16 * 16];
for (int s = 0; s < chunk.getSections().length; s++) {
ChunkSection section = chunk.getSections()[s];
if (section == null)
continue;
boolean hasBlock = false;
for (int i = 0; i < section.getPaletteSize(); i++) {
int old = section.getPaletteEntry(i);
int newId = protocol.getMappingData().getNewBlockStateId(old);
if (!hasBlock && newId != air && newId != voidAir && newId != caveAir) {
// air, void_air, cave_air
hasBlock = true;
}
section.setPaletteEntry(i, newId);
}
if (!hasBlock) {
section.setNonAirBlocksCount(0);
continue;
}
int nonAirBlockCount = 0;
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
int id = section.getFlatBlock(x, y, z);
if (id != air && id != voidAir && id != caveAir) {
nonAirBlockCount++;
// +1 (top of the block)
worldSurface[x + z * 16] = y + s * 16 + 1;
}
if (protocol.getMappingData().getMotionBlocking().contains(id)) {
// +1 (top of the block)
motionBlocking[x + z * 16] = y + s * 16 + 1;
}
// Manually update light for non full blocks (block light must not be sent)
if (Via.getConfig().isNonFullBlockLightFix() && protocol.getMappingData().getNonFullBlocks().contains(id)) {
setNonFullLight(chunk, section, s, x, y, z);
}
}
}
}
section.setNonAirBlocksCount(nonAirBlockCount);
}
CompoundTag heightMap = new CompoundTag();
heightMap.put("MOTION_BLOCKING", new LongArrayTag(encodeHeightMap(motionBlocking)));
heightMap.put("WORLD_SURFACE", new LongArrayTag(encodeHeightMap(worldSurface)));
chunk.setHeightMap(heightMap);
PacketWrapper lightPacket = wrapper.create(ClientboundPackets1_14.UPDATE_LIGHT);
lightPacket.write(Type.VAR_INT, chunk.getX());
lightPacket.write(Type.VAR_INT, chunk.getZ());
// all 18 bits set if ground up
int skyLightMask = chunk.isFullChunk() ? 0x3ffff : 0;
int blockLightMask = 0;
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection sec = chunk.getSections()[i];
if (sec == null)
continue;
if (!chunk.isFullChunk() && sec.getLight().hasSkyLight()) {
skyLightMask |= (1 << (i + 1));
}
blockLightMask |= (1 << (i + 1));
}
lightPacket.write(Type.VAR_INT, skyLightMask);
lightPacket.write(Type.VAR_INT, blockLightMask);
// empty sky light mask
lightPacket.write(Type.VAR_INT, 0);
// empty block light mask
lightPacket.write(Type.VAR_INT, 0);
// only do this on the initial chunk send (not when chunk.isGroundUp() is false)
if (chunk.isFullChunk())
// chunk below 0
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
for (ChunkSection section : chunk.getSections()) {
if (section == null || !section.getLight().hasSkyLight()) {
if (chunk.isFullChunk()) {
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
}
continue;
}
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, section.getLight().getSkyLight());
}
if (chunk.isFullChunk())
// chunk above 255
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
for (ChunkSection section : chunk.getSections()) {
if (section == null)
continue;
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, section.getLight().getBlockLight());
}
EntityTracker1_14 entityTracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
int diffX = Math.abs(entityTracker.getChunkCenterX() - chunk.getX());
int diffZ = Math.abs(entityTracker.getChunkCenterZ() - chunk.getZ());
if (entityTracker.isForceSendCenterChunk() || diffX >= SERVERSIDE_VIEW_DISTANCE || diffZ >= SERVERSIDE_VIEW_DISTANCE) {
// Set center chunk
PacketWrapper fakePosLook = wrapper.create(ClientboundPackets1_14.UPDATE_VIEW_POSITION);
fakePosLook.write(Type.VAR_INT, chunk.getX());
fakePosLook.write(Type.VAR_INT, chunk.getZ());
fakePosLook.send(Protocol1_14To1_13_2.class);
entityTracker.setChunkCenterX(chunk.getX());
entityTracker.setChunkCenterZ(chunk.getZ());
}
lightPacket.send(Protocol1_14To1_13_2.class);
// Remove light references from chunk sections
for (ChunkSection section : chunk.getSections()) {
if (section != null) {
section.setLight(null);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(Type.POSITION, Type.POSITION1_14);
// Data
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.INT, 0);
int data = wrapper.get(Type.INT, 1);
if (id == 1010) {
// Play record
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewItemId(data));
} else if (id == 2001) {
// Block break + block break sound
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewBlockStateId(data));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.JOIN_GAME, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.INT);
// 1 - Gamemode
map(Type.UNSIGNED_BYTE);
// 2 - Dimension
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Store the player
ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 1);
clientChunks.setEnvironment(dimensionId);
int entityId = wrapper.get(Type.INT, 0);
Entity1_14Types entType = Entity1_14Types.PLAYER;
// Register Type ID
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
tracker.addEntity(entityId, entType);
tracker.setClientEntityId(entityId);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// 19w11a removed difficulty from join game
short difficulty = wrapper.read(Type.UNSIGNED_BYTE);
PacketWrapper difficultyPacket = wrapper.create(ClientboundPackets1_14.SERVER_DIFFICULTY);
difficultyPacket.write(Type.UNSIGNED_BYTE, difficulty);
// Unknown value added in 19w11a
difficultyPacket.write(Type.BOOLEAN, false);
difficultyPacket.scheduleSend(protocol.getClass());
// Max Players
wrapper.passthrough(Type.UNSIGNED_BYTE);
// Level Type
wrapper.passthrough(Type.STRING);
// Serverside view distance, added in 19w13a
wrapper.write(Type.VAR_INT, SERVERSIDE_VIEW_DISTANCE);
}
});
handler(wrapper -> {
// Manually send the packet
wrapper.send(Protocol1_14To1_13_2.class);
wrapper.cancel();
// View distance has to be sent after the join packet
sendViewDistancePacket(wrapper.user());
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.BYTE);
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// new value, probably if the map is locked (added in 19w02a), old maps are not locked
wrapper.write(Type.BOOLEAN, false);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.RESPAWN, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Dimension ID
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
EntityTracker1_14 entityTracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
// The client may reset the center chunk if dimension is changed
entityTracker.setForceSendCenterChunk(true);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// 19w11a removed difficulty from respawn
short difficulty = wrapper.read(Type.UNSIGNED_BYTE);
PacketWrapper difficultyPacket = wrapper.create(ClientboundPackets1_14.SERVER_DIFFICULTY);
difficultyPacket.write(Type.UNSIGNED_BYTE, difficulty);
// Unknown value added in 19w11a
difficultyPacket.write(Type.BOOLEAN, false);
difficultyPacket.scheduleSend(protocol.getClass());
}
});
handler(wrapper -> {
// Manually send the packet and update the viewdistance after
wrapper.send(Protocol1_14To1_13_2.class);
wrapper.cancel();
sendViewDistancePacket(wrapper.user());
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
}
});
}
use of com.github.steveice10.opennbt.tag.builtin.LongArrayTag in project ViaVersion by ViaVersion.
the class WorldPackets method register.
public static void register(Protocol1_16To1_15_2 protocol) {
BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION1_14);
blockRewriter.registerBlockAction(ClientboundPackets1_15.BLOCK_ACTION);
blockRewriter.registerBlockChange(ClientboundPackets1_15.BLOCK_CHANGE);
blockRewriter.registerMultiBlockChange(ClientboundPackets1_15.MULTI_BLOCK_CHANGE);
blockRewriter.registerAcknowledgePlayerDigging(ClientboundPackets1_15.ACKNOWLEDGE_PLAYER_DIGGING);
protocol.registerClientbound(ClientboundPackets1_15.UPDATE_LIGHT, new PacketRemapper() {
@Override
public void registerMap() {
// x
map(Type.VAR_INT);
// y
map(Type.VAR_INT);
// Take neighbour's light into account as well
handler(wrapper -> wrapper.write(Type.BOOLEAN, true));
}
});
protocol.registerClientbound(ClientboundPackets1_15.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
Chunk chunk = wrapper.read(new Chunk1_15Type());
wrapper.write(new Chunk1_16Type(), chunk);
chunk.setIgnoreOldLightData(chunk.isFullChunk());
for (int s = 0; s < chunk.getSections().length; s++) {
ChunkSection section = chunk.getSections()[s];
if (section == null)
continue;
for (int i = 0; i < section.getPaletteSize(); i++) {
int old = section.getPaletteEntry(i);
section.setPaletteEntry(i, protocol.getMappingData().getNewBlockStateId(old));
}
}
CompoundTag heightMaps = chunk.getHeightMap();
for (Tag heightMapTag : heightMaps.values()) {
LongArrayTag heightMap = (LongArrayTag) heightMapTag;
int[] heightMapData = new int[256];
CompactArrayUtil.iterateCompactArray(9, heightMapData.length, heightMap.getValue(), (i, v) -> heightMapData[i] = v);
heightMap.setValue(CompactArrayUtil.createCompactArrayWithPadding(9, heightMapData.length, i -> heightMapData[i]));
}
if (chunk.getBlockEntities() == null)
return;
for (CompoundTag blockEntity : chunk.getBlockEntities()) {
handleBlockEntity(blockEntity);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_15.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
Position position = wrapper.passthrough(Type.POSITION1_14);
short action = wrapper.passthrough(Type.UNSIGNED_BYTE);
CompoundTag tag = wrapper.passthrough(Type.NBT);
handleBlockEntity(tag);
});
}
});
blockRewriter.registerEffect(ClientboundPackets1_15.EFFECT, 1010, 2001);
}
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