Example 1 with Protocol1_13To1_12_2
use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2 in project ViaVersion by ViaVersion.
the class WorldPackets method register.
public static void register(Protocol protocol) {
// Outgoing packets
protocol.registerClientbound(ClientboundPackets1_12_1.SPAWN_PAINTING, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Entity UUID
map(Type.UUID);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
PaintingProvider provider = Via.getManager().getProviders().get(PaintingProvider.class);
String motive = wrapper.read(Type.STRING);
Optional<Integer> id = provider.getIntByIdentifier(motive);
if (!id.isPresent() && (!Via.getConfig().isSuppressConversionWarnings() || Via.getManager().isDebug())) {
Via.getPlatform().getLogger().warning("Could not find painting motive: " + motive + " falling back to default (0)");
}
wrapper.write(Type.VAR_INT, id.orElse(0));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Location
map(Type.POSITION);
// 1 - Action
map(Type.UNSIGNED_BYTE);
// 2 - NBT data
map(Type.NBT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Position position = wrapper.get(Type.POSITION, 0);
short action = wrapper.get(Type.UNSIGNED_BYTE, 0);
CompoundTag tag = wrapper.get(Type.NBT, 0);
BlockEntityProvider provider = Via.getManager().getProviders().get(BlockEntityProvider.class);
int newId = provider.transform(wrapper.user(), position, tag, true);
if (newId != -1) {
BlockStorage storage = wrapper.user().get(BlockStorage.class);
BlockStorage.ReplacementData replacementData = storage.get(position);
if (replacementData != null) {
replacementData.setReplacement(newId);
}
}
if (action == 5) {
// Set type of flower in flower pot
// Removed
wrapper.cancel();
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.BLOCK_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// Location
map(Type.POSITION);
// Action Id
map(Type.UNSIGNED_BYTE);
// Action param
map(Type.UNSIGNED_BYTE);
// Block Id - /!\ NOT BLOCK STATE ID
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Position pos = wrapper.get(Type.POSITION, 0);
short action = wrapper.get(Type.UNSIGNED_BYTE, 0);
short param = wrapper.get(Type.UNSIGNED_BYTE, 1);
int blockId = wrapper.get(Type.VAR_INT, 0);
if (blockId == 25)
blockId = 73;
else if (blockId == 33)
blockId = 99;
else if (blockId == 29)
blockId = 92;
else if (blockId == 54)
blockId = 142;
else if (blockId == 146)
blockId = 305;
else if (blockId == 130)
blockId = 249;
else if (blockId == 138)
blockId = 257;
else if (blockId == 52)
blockId = 140;
else if (blockId == 209)
blockId = 472;
else if (blockId >= 219 && blockId <= 234)
blockId = blockId - 219 + 483;
if (blockId == 73) {
// Note block
// block change
PacketWrapper blockChange = wrapper.create(0x0B);
blockChange.write(Type.POSITION, pos);
blockChange.write(Type.VAR_INT, 249 + (action * 24 * 2) + (param * 2));
blockChange.send(Protocol1_13To1_12_2.class);
}
wrapper.set(Type.VAR_INT, 0, blockId);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION);
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Position position = wrapper.get(Type.POSITION, 0);
int newId = toNewId(wrapper.get(Type.VAR_INT, 0));
UserConnection userConnection = wrapper.user();
if (Via.getConfig().isServersideBlockConnections()) {
ConnectionData.updateBlockStorage(userConnection, position.x(), position.y(), position.z(), newId);
newId = ConnectionData.connect(userConnection, position, newId);
}
wrapper.set(Type.VAR_INT, 0, checkStorage(wrapper.user(), position, newId));
if (Via.getConfig().isServersideBlockConnections()) {
// Workaround for packet order issue
wrapper.send(Protocol1_13To1_12_2.class);
wrapper.cancel();
ConnectionData.update(userConnection, position);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.MULTI_BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Chunk X
map(Type.INT);
// 1 - Chunk Z
map(Type.INT);
// 2 - Records
map(Type.BLOCK_CHANGE_RECORD_ARRAY);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int chunkX = wrapper.get(Type.INT, 0);
int chunkZ = wrapper.get(Type.INT, 1);
UserConnection userConnection = wrapper.user();
BlockChangeRecord[] records = wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0);
// Convert ids
for (BlockChangeRecord record : records) {
int newBlock = toNewId(record.getBlockId());
Position position = new Position(record.getSectionX() + (chunkX * 16), record.getY(), record.getSectionZ() + (chunkZ * 16));
if (Via.getConfig().isServersideBlockConnections()) {
ConnectionData.updateBlockStorage(userConnection, position.x(), position.y(), position.z(), newBlock);
}
record.setBlockId(checkStorage(wrapper.user(), position, newBlock));
}
if (Via.getConfig().isServersideBlockConnections()) {
for (BlockChangeRecord record : records) {
int blockState = record.getBlockId();
Position position = new Position(record.getSectionX() + (chunkX * 16), record.getY(), record.getSectionZ() + (chunkZ * 16));
ConnectionHandler handler = ConnectionData.getConnectionHandler(blockState);
if (handler != null) {
blockState = handler.connect(userConnection, position, blockState);
record.setBlockId(blockState);
}
}
// Workaround for packet order issue
wrapper.send(Protocol1_13To1_12_2.class);
wrapper.cancel();
for (BlockChangeRecord record : records) {
Position position = new Position(record.getSectionX() + (chunkX * 16), record.getY(), record.getSectionZ() + (chunkZ * 16));
ConnectionData.update(userConnection, position);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {
if (!Via.getConfig().isServersideBlockConnections())
return;
// X
map(Type.FLOAT);
// Y
map(Type.FLOAT);
// Z
map(Type.FLOAT);
// Radius
map(Type.FLOAT);
// Record Count
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
UserConnection userConnection = wrapper.user();
int x = (int) Math.floor(wrapper.get(Type.FLOAT, 0));
int y = (int) Math.floor(wrapper.get(Type.FLOAT, 1));
int z = (int) Math.floor(wrapper.get(Type.FLOAT, 2));
int recordCount = wrapper.get(Type.INT, 0);
Position[] records = new Position[recordCount];
for (int i = 0; i < recordCount; i++) {
Position position = new Position(x + wrapper.passthrough(Type.BYTE), (short) (y + wrapper.passthrough(Type.BYTE)), z + wrapper.passthrough(Type.BYTE));
records[i] = position;
// Set to air
ConnectionData.updateBlockStorage(userConnection, position.x(), position.y(), position.z(), 0);
}
// Workaround for packet order issue
wrapper.send(Protocol1_13To1_12_2.class);
wrapper.cancel();
for (int i = 0; i < recordCount; i++) {
ConnectionData.update(userConnection, records[i]);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.UNLOAD_CHUNK, new PacketRemapper() {
@Override
public void registerMap() {
if (Via.getConfig().isServersideBlockConnections()) {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int x = wrapper.passthrough(Type.INT);
int z = wrapper.passthrough(Type.INT);
ConnectionData.blockConnectionProvider.unloadChunk(wrapper.user(), x, z);
}
});
}
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.NAMED_SOUND, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String sound = wrapper.get(Type.STRING, 0).replace("minecraft:", "");
String newSoundId = NamedSoundRewriter.getNewId(sound);
wrapper.set(Type.STRING, 0, newSoundId);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.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);
BlockStorage storage = wrapper.user().get(BlockStorage.class);
Chunk1_9_3_4Type type = new Chunk1_9_3_4Type(clientWorld);
Chunk1_13Type type1_13 = new Chunk1_13Type(clientWorld);
Chunk chunk = wrapper.read(type);
wrapper.write(type1_13, chunk);
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
for (int p = 0; p < section.getPaletteSize(); p++) {
int old = section.getPaletteEntry(p);
int newId = toNewId(old);
section.setPaletteEntry(p, newId);
}
boolean willSaveToStorage = false;
for (int p = 0; p < section.getPaletteSize(); p++) {
int newId = section.getPaletteEntry(p);
if (storage.isWelcome(newId)) {
willSaveToStorage = true;
break;
}
}
boolean willSaveConnection = false;
if (Via.getConfig().isServersideBlockConnections() && ConnectionData.needStoreBlocks()) {
for (int p = 0; p < section.getPaletteSize(); p++) {
int newId = section.getPaletteEntry(p);
if (ConnectionData.isWelcome(newId)) {
willSaveConnection = true;
break;
}
}
}
if (willSaveToStorage) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
for (int x = 0; x < 16; x++) {
int block = section.getFlatBlock(x, y, z);
if (storage.isWelcome(block)) {
storage.store(new Position((x + (chunk.getX() << 4)), (short) (y + (i << 4)), (z + (chunk.getZ() << 4))), block);
}
}
}
}
}
if (willSaveConnection) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
for (int x = 0; x < 16; x++) {
int block = section.getFlatBlock(x, y, z);
if (ConnectionData.isWelcome(block)) {
ConnectionData.blockConnectionProvider.storeBlock(wrapper.user(), x + (chunk.getX() << 4), y + (i << 4), z + (chunk.getZ() << 4), block);
}
}
}
}
}
}
// Rewrite biome id 255 to plains
if (chunk.isBiomeData()) {
int latestBiomeWarn = Integer.MIN_VALUE;
for (int i = 0; i < 256; i++) {
int biome = chunk.getBiomeData()[i];
if (!VALID_BIOMES.contains(biome)) {
if (// is it generated naturally? *shrug*
biome != 255 && latestBiomeWarn != biome) {
if (!Via.getConfig().isSuppressConversionWarnings() || Via.getManager().isDebug()) {
Via.getPlatform().getLogger().warning("Received invalid biome id " + biome);
}
latestBiomeWarn = biome;
}
// Plains
chunk.getBiomeData()[i] = 1;
}
}
}
// Rewrite BlockEntities to normal blocks
BlockEntityProvider provider = Via.getManager().getProviders().get(BlockEntityProvider.class);
final Iterator<CompoundTag> iterator = chunk.getBlockEntities().iterator();
while (iterator.hasNext()) {
CompoundTag tag = iterator.next();
int newId = provider.transform(wrapper.user(), null, tag, false);
if (newId != -1) {
int x = ((NumberTag) tag.get("x")).asInt();
int y = ((NumberTag) tag.get("y")).asInt();
int z = ((NumberTag) tag.get("z")).asInt();
Position position = new Position(x, (short) y, z);
// Store the replacement blocks for blockupdates
BlockStorage.ReplacementData replacementData = storage.get(position);
if (replacementData != null) {
replacementData.setReplacement(newId);
}
chunk.getSections()[y >> 4].setFlatBlock(x & 0xF, y & 0xF, z & 0xF, newId);
}
final Tag idTag = tag.get("id");
if (idTag instanceof StringTag) {
// No longer block entities
final String id = ((StringTag) idTag).getValue();
if (id.equals("minecraft:noteblock") || id.equals("minecraft:flower_pot")) {
iterator.remove();
}
}
}
if (Via.getConfig().isServersideBlockConnections()) {
ConnectionData.connectBlocks(wrapper.user(), chunk);
// Workaround for packet order issue
wrapper.send(Protocol1_13To1_12_2.class);
wrapper.cancel();
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
ConnectionData.updateChunkSectionNeighbours(wrapper.user(), chunk.getX(), chunk.getZ(), i);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.SPAWN_PARTICLE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Particle ID
map(Type.INT);
// 1 - Long Distance
map(Type.BOOLEAN);
// 2 - X
map(Type.FLOAT);
// 3 - Y
map(Type.FLOAT);
// 4 - Z
map(Type.FLOAT);
// 5 - Offset X
map(Type.FLOAT);
// 6 - Offset Y
map(Type.FLOAT);
// 7 - Offset Z
map(Type.FLOAT);
// 8 - Particle Data
map(Type.FLOAT);
// 9 - Particle Count
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int particleId = wrapper.get(Type.INT, 0);
// Get the data (Arrays are overrated)
int dataCount = 0;
// Particles with 1 data [BlockCrack,BlockDust,FallingDust]
if (particleId == 37 || particleId == 38 || particleId == 46)
dataCount = 1;
else // Particles with 2 data [IconCrack]
if (particleId == 36)
dataCount = 2;
Integer[] data = new Integer[dataCount];
for (int i = 0; i < data.length; i++) data[i] = wrapper.read(Type.VAR_INT);
Particle particle = ParticleRewriter.rewriteParticle(particleId, data);
// Cancel if null or completely removed
if (particle == null || particle.getId() == -1) {
wrapper.cancel();
return;
}
// Handle reddust particle color
if (particle.getId() == 11) {
int count = wrapper.get(Type.INT, 1);
float speed = wrapper.get(Type.FLOAT, 6);
// Only handle for count = 0
if (count == 0) {
wrapper.set(Type.INT, 1, 1);
wrapper.set(Type.FLOAT, 6, 0f);
List<Particle.ParticleData> arguments = particle.getArguments();
for (int i = 0; i < 3; i++) {
// RGB values are represented by the X/Y/Z offset
float colorValue = wrapper.get(Type.FLOAT, i + 3) * speed;
if (colorValue == 0 && i == 0) {
// https://minecraft.gamepedia.com/User:Alphappy/reddust
colorValue = 1;
}
arguments.get(i).setValue(colorValue);
wrapper.set(Type.FLOAT, i + 3, 0f);
}
}
}
wrapper.set(Type.INT, 0, particle.getId());
for (Particle.ParticleData particleData : particle.getArguments()) wrapper.write(particleData.getType(), particleData.getValue());
}
});
}
});
}
Also used :
StringTag(com.github.steveice10.opennbt.tag.builtin.StringTag)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Chunk1_9_3_4Type(com.viaversion.viaversion.protocols.protocol1_9_1_2to1_9_3_4.types.Chunk1_9_3_4Type)
Particle(com.viaversion.viaversion.api.type.types.Particle)
BlockChangeRecord(com.viaversion.viaversion.api.minecraft.BlockChangeRecord)
BlockStorage(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockStorage)
Chunk1_13Type(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
Position(com.viaversion.viaversion.api.minecraft.Position)
PaintingProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.PaintingProvider)
Chunk(com.viaversion.viaversion.api.minecraft.chunks.Chunk)
UserConnection(com.viaversion.viaversion.api.connection.UserConnection)
ConnectionHandler(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.ConnectionHandler)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
NumberTag(com.github.steveice10.opennbt.tag.builtin.NumberTag)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
NumberTag(com.github.steveice10.opennbt.tag.builtin.NumberTag)
StringTag(com.github.steveice10.opennbt.tag.builtin.StringTag)
Tag(com.github.steveice10.opennbt.tag.builtin.Tag)
BlockEntityProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.BlockEntityProvider)
ChunkSection(com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)
Example 2 with Protocol1_13To1_12_2
use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2 in project ViaVersion by ViaVersion.
the class Protocol1_13To1_12_2 method registerPackets.
@Override
protected void registerPackets() {
entityRewriter.register();
itemRewriter.register();
EntityPackets.register(this);
WorldPackets.register(this);
registerClientbound(State.LOGIN, 0x0, 0x0, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> componentRewriter.processText(wrapper.passthrough(Type.COMPONENT)));
}
});
registerClientbound(State.STATUS, 0x00, 0x00, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String response = wrapper.get(Type.STRING, 0);
try {
JsonObject json = GsonUtil.getGson().fromJson(response, JsonObject.class);
if (json.has("favicon")) {
json.addProperty("favicon", json.get("favicon").getAsString().replace("\n", ""));
}
wrapper.set(Type.STRING, 0, GsonUtil.getGson().toJson(json));
} catch (JsonParseException e) {
e.printStackTrace();
}
}
});
}
});
// New packet 0x04 - Login Plugin Message
// Statistics
registerClientbound(ClientboundPackets1_12_1.STATISTICS, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int size = wrapper.read(Type.VAR_INT);
List<StatisticData> remappedStats = new ArrayList<>();
for (int i = 0; i < size; i++) {
String name = wrapper.read(Type.STRING);
String[] split = name.split("\\.");
int categoryId = 0;
int newId = -1;
int value = wrapper.read(Type.VAR_INT);
if (split.length == 2) {
// Custom types
categoryId = 8;
Integer newIdRaw = StatisticMappings.CUSTOM_STATS.get(name);
if (newIdRaw != null) {
newId = newIdRaw;
} else {
Via.getPlatform().getLogger().warning("Could not find 1.13 -> 1.12.2 statistic mapping for " + name);
}
} else if (split.length > 2) {
String category = split[1];
// TODO convert string ids (blocks, items, entities)
switch(category) {
case "mineBlock":
categoryId = 0;
break;
case "craftItem":
categoryId = 1;
break;
case "useItem":
categoryId = 2;
break;
case "breakItem":
categoryId = 3;
break;
case "pickup":
categoryId = 4;
break;
case "drop":
categoryId = 5;
break;
case "killEntity":
categoryId = 6;
break;
case "entityKilledBy":
categoryId = 7;
break;
}
}
if (newId != -1)
remappedStats.add(new StatisticData(categoryId, newId, value));
}
// size
wrapper.write(Type.VAR_INT, remappedStats.size());
for (StatisticData stat : remappedStats) {
// category id
wrapper.write(Type.VAR_INT, stat.getCategoryId());
// statistics id
wrapper.write(Type.VAR_INT, stat.getNewId());
// value
wrapper.write(Type.VAR_INT, stat.getValue());
}
}
});
}
});
componentRewriter.registerBossBar(ClientboundPackets1_12_1.BOSSBAR);
componentRewriter.registerComponentPacket(ClientboundPackets1_12_1.CHAT_MESSAGE);
registerClientbound(ClientboundPackets1_12_1.TAB_COMPLETE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.VAR_INT, wrapper.user().get(TabCompleteTracker.class).getTransactionId());
String input = wrapper.user().get(TabCompleteTracker.class).getInput();
// Start & End
int index;
int length;
// If no input or new word (then it's the start)
if (input.endsWith(" ") || input.isEmpty()) {
index = input.length();
length = 0;
} else {
// Otherwise find the last space (+1 as we include it)
int lastSpace = input.lastIndexOf(' ') + 1;
index = lastSpace;
length = input.length() - lastSpace;
}
// Write index + length
wrapper.write(Type.VAR_INT, index);
wrapper.write(Type.VAR_INT, length);
int count = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < count; i++) {
String suggestion = wrapper.read(Type.STRING);
// If we're at the start then handle removing slash
if (suggestion.startsWith("/") && index == 0) {
suggestion = suggestion.substring(1);
}
wrapper.write(Type.STRING, suggestion);
wrapper.write(Type.BOOLEAN, false);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
// Id
map(Type.UNSIGNED_BYTE);
// Window type
map(Type.STRING);
// Title
handler(wrapper -> componentRewriter.processText(wrapper.passthrough(Type.COMPONENT)));
}
});
registerClientbound(ClientboundPackets1_12_1.COOLDOWN, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int item = wrapper.read(Type.VAR_INT);
int ticks = wrapper.read(Type.VAR_INT);
wrapper.cancel();
if (item == 383) {
// Spawn egg
for (int i = 0; i < 44; i++) {
Integer newItem = getMappingData().getItemMappings().get(item << 16 | i);
if (newItem != null) {
PacketWrapper packet = wrapper.create(ClientboundPackets1_13.COOLDOWN);
packet.write(Type.VAR_INT, newItem);
packet.write(Type.VAR_INT, ticks);
packet.send(Protocol1_13To1_12_2.class);
} else {
break;
}
}
} else {
for (int i = 0; i < 16; i++) {
int newItem = getMappingData().getItemMappings().get(item << 4 | i);
if (newItem != -1) {
PacketWrapper packet = wrapper.create(ClientboundPackets1_13.COOLDOWN);
packet.write(Type.VAR_INT, newItem);
packet.write(Type.VAR_INT, ticks);
packet.send(Protocol1_13To1_12_2.class);
} else {
break;
}
}
}
}
});
}
});
componentRewriter.registerComponentPacket(ClientboundPackets1_12_1.DISCONNECT);
registerClientbound(ClientboundPackets1_12_1.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(Type.POSITION);
// 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, getMappingData().getItemMappings().get(data << 4));
} else if (id == 2001) {
// Block break + block break sound
int blockId = data & 0xFFF;
int blockData = data >> 12;
wrapper.set(Type.INT, 1, WorldPackets.toNewId(blockId << 4 | blockData));
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.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
int entityId = wrapper.get(Type.INT, 0);
wrapper.user().getEntityTracker(Protocol1_13To1_12_2.class).addEntity(entityId, Entity1_13Types.EntityType.PLAYER);
ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 1);
clientChunks.setEnvironment(dimensionId);
}
});
handler(SEND_DECLARE_COMMANDS_AND_TAGS);
}
});
registerClientbound(ClientboundPackets1_12_1.CRAFT_RECIPE_RESPONSE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.BYTE);
handler(wrapper -> wrapper.write(Type.STRING, "viaversion:legacy/" + wrapper.read(Type.VAR_INT)));
}
});
componentRewriter.registerCombatEvent(ClientboundPackets1_12_1.COMBAT_EVENT);
registerClientbound(ClientboundPackets1_12_1.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Map id
map(Type.VAR_INT);
// 1 - Scale
map(Type.BYTE);
// 2 - Tracking Position
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int iconCount = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < iconCount; i++) {
byte directionAndType = wrapper.read(Type.BYTE);
int type = (directionAndType & 0xF0) >> 4;
wrapper.write(Type.VAR_INT, type);
// Icon X
wrapper.passthrough(Type.BYTE);
// Icon Z
wrapper.passthrough(Type.BYTE);
byte direction = (byte) (directionAndType & 0x0F);
wrapper.write(Type.BYTE, direction);
// Display Name
wrapper.write(Type.OPTIONAL_COMPONENT, null);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.UNLOCK_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
// action
map(Type.VAR_INT);
// crafting book open
map(Type.BOOLEAN);
// crafting filter active
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// smelting book open
wrapper.write(Type.BOOLEAN, false);
// smelting filter active
wrapper.write(Type.BOOLEAN, false);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int action = wrapper.get(Type.VAR_INT, 0);
for (int i = 0; i < (action == 0 ? 2 : 1); i++) {
int[] ids = wrapper.read(Type.VAR_INT_ARRAY_PRIMITIVE);
String[] stringIds = new String[ids.length];
for (int j = 0; j < ids.length; j++) {
stringIds[j] = "viaversion:legacy/" + ids[j];
}
wrapper.write(Type.STRING_ARRAY, stringIds);
}
if (action == 0) {
wrapper.create(ClientboundPackets1_13.DECLARE_RECIPES, new // Declare recipes
PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.VAR_INT, RecipeData.recipes.size());
for (Map.Entry<String, RecipeData.Recipe> entry : RecipeData.recipes.entrySet()) {
// Id
wrapper.write(Type.STRING, entry.getKey());
wrapper.write(Type.STRING, entry.getValue().getType());
switch(entry.getValue().getType()) {
case "crafting_shapeless":
{
wrapper.write(Type.STRING, entry.getValue().getGroup());
wrapper.write(Type.VAR_INT, entry.getValue().getIngredients().length);
for (Item[] ingredient : entry.getValue().getIngredients()) {
// Clone because array and item is mutable
Item[] clone = ingredient.clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
}
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
break;
}
case "crafting_shaped":
{
wrapper.write(Type.VAR_INT, entry.getValue().getWidth());
wrapper.write(Type.VAR_INT, entry.getValue().getHeight());
wrapper.write(Type.STRING, entry.getValue().getGroup());
for (Item[] ingredient : entry.getValue().getIngredients()) {
// Clone because array and item is mutable
Item[] clone = ingredient.clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
}
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
break;
}
case "smelting":
{
wrapper.write(Type.STRING, entry.getValue().getGroup());
// Clone because array and item is mutable
Item[] clone = entry.getValue().getIngredient().clone();
for (int i = 0; i < clone.length; i++) {
if (clone[i] == null)
continue;
clone[i] = new DataItem(clone[i]);
}
wrapper.write(Type.FLAT_ITEM_ARRAY_VAR_INT, clone);
wrapper.write(Type.FLAT_ITEM, new DataItem(entry.getValue().getResult()));
wrapper.write(Type.FLOAT, entry.getValue().getExperience());
wrapper.write(Type.VAR_INT, entry.getValue().getCookingTime());
break;
}
}
}
}
}).send(Protocol1_13To1_12_2.class);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.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);
if (Via.getConfig().isServersideBlockConnections()) {
ConnectionData.clearBlockStorage(wrapper.user());
}
}
});
handler(SEND_DECLARE_COMMANDS_AND_TAGS);
}
});
registerClientbound(ClientboundPackets1_12_1.SCOREBOARD_OBJECTIVE, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Objective name
map(Type.STRING);
// 1 - Mode
map(Type.BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
byte mode = wrapper.get(Type.BYTE, 0);
// On create or update
if (mode == 0 || mode == 2) {
// Value
String value = wrapper.read(Type.STRING);
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(value));
String type = wrapper.read(Type.STRING);
// integer or hearts
wrapper.write(Type.VAR_INT, type.equals("integer") ? 0 : 1);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.TEAMS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Team Name
map(Type.STRING);
// 1 - Mode
map(Type.BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
byte action = wrapper.get(Type.BYTE, 0);
if (action == 0 || action == 2) {
// Display Name
String displayName = wrapper.read(Type.STRING);
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(displayName));
// Prefix moved
String prefix = wrapper.read(Type.STRING);
// Suffix moved
String suffix = wrapper.read(Type.STRING);
// Flags
wrapper.passthrough(Type.BYTE);
// Name Tag Visibility
wrapper.passthrough(Type.STRING);
// Collision rule
wrapper.passthrough(Type.STRING);
// Handle new colors
int colour = wrapper.read(Type.BYTE).intValue();
if (colour == -1) {
// -1 changed to 21
colour = 21;
}
if (Via.getConfig().is1_13TeamColourFix()) {
char lastColorChar = getLastColorChar(prefix);
colour = ChatColorUtil.getColorOrdinal(lastColorChar);
suffix = ChatColorUtil.COLOR_CHAR + Character.toString(lastColorChar) + suffix;
}
wrapper.write(Type.VAR_INT, colour);
// Prefix
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(prefix));
// Suffix
wrapper.write(Type.COMPONENT, ChatRewriter.legacyTextToJson(suffix));
}
if (action == 0 || action == 3 || action == 4) {
// Entities
String[] names = wrapper.read(Type.STRING_ARRAY);
for (int i = 0; i < names.length; i++) {
names[i] = rewriteTeamMemberName(names[i]);
}
wrapper.write(Type.STRING_ARRAY, names);
}
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.UPDATE_SCORE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Display Name
String displayName = wrapper.read(Type.STRING);
displayName = rewriteTeamMemberName(displayName);
wrapper.write(Type.STRING, displayName);
byte action = wrapper.read(Type.BYTE);
wrapper.write(Type.BYTE, action);
// Objective Name
wrapper.passthrough(Type.STRING);
if (action != 1) {
// Value
wrapper.passthrough(Type.VAR_INT);
}
}
});
}
});
componentRewriter.registerTitle(ClientboundPackets1_12_1.TITLE);
// New 0x4C - Stop Sound
new SoundRewriter(this).registerSound(ClientboundPackets1_12_1.SOUND);
registerClientbound(ClientboundPackets1_12_1.TAB_LIST, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
}
});
}
});
registerClientbound(ClientboundPackets1_12_1.ADVANCEMENTS, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Reset/clear
wrapper.passthrough(Type.BOOLEAN);
// Mapping size
int size = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < size; i++) {
// Identifier
wrapper.passthrough(Type.STRING);
// Parent
if (wrapper.passthrough(Type.BOOLEAN))
wrapper.passthrough(Type.STRING);
// Display data
if (wrapper.passthrough(Type.BOOLEAN)) {
// Title
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
// Description
componentRewriter.processText(wrapper.passthrough(Type.COMPONENT));
Item icon = wrapper.read(Type.ITEM);
itemRewriter.handleItemToClient(icon);
// Translate item to flat item
wrapper.write(Type.FLAT_ITEM, icon);
// Frame type
wrapper.passthrough(Type.VAR_INT);
// Flags
int flags = wrapper.passthrough(Type.INT);
if ((flags & 1) != 0) {
// Background texture
wrapper.passthrough(Type.STRING);
}
// X
wrapper.passthrough(Type.FLOAT);
// Y
wrapper.passthrough(Type.FLOAT);
}
// Criteria
wrapper.passthrough(Type.STRING_ARRAY);
int arrayLength = wrapper.passthrough(Type.VAR_INT);
for (int array = 0; array < arrayLength; array++) {
// String array
wrapper.passthrough(Type.STRING_ARRAY);
}
}
}
});
}
});
// Incoming packets
// New packet 0x02 - Login Plugin Message
cancelServerbound(State.LOGIN, 0x02);
// New 0x01 - Query Block NBT
cancelServerbound(ServerboundPackets1_13.QUERY_BLOCK_NBT);
// Tab-Complete
registerServerbound(ServerboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Disable auto-complete if configured
if (Via.getConfig().isDisable1_13AutoComplete()) {
wrapper.cancel();
}
int tid = wrapper.read(Type.VAR_INT);
// Save transaction id
wrapper.user().get(TabCompleteTracker.class).setTransactionId(tid);
}
});
// Prepend /
map(Type.STRING, new ValueTransformer<String, String>(Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, String inputValue) {
wrapper.user().get(TabCompleteTracker.class).setInput(inputValue);
return "/" + inputValue;
}
});
// Fake the end of the packet
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.BOOLEAN, false);
wrapper.write(Type.OPTIONAL_POSITION, null);
if (!wrapper.isCancelled() && Via.getConfig().get1_13TabCompleteDelay() > 0) {
TabCompleteTracker tracker = wrapper.user().get(TabCompleteTracker.class);
wrapper.cancel();
tracker.setTimeToSend(System.currentTimeMillis() + Via.getConfig().get1_13TabCompleteDelay() * 50L);
tracker.setLastTabComplete(wrapper.get(Type.STRING, 0));
}
}
});
}
});
// New 0x0A - Edit book -> Plugin Message
registerServerbound(ServerboundPackets1_13.EDIT_BOOK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item item = wrapper.read(Type.FLAT_ITEM);
boolean isSigning = wrapper.read(Type.BOOLEAN);
itemRewriter.handleItemToServer(item);
// Channel
wrapper.write(Type.STRING, isSigning ? "MC|BSign" : "MC|BEdit");
wrapper.write(Type.ITEM, item);
}
});
}
});
// New 0x0C - Query Entity NBT
cancelServerbound(ServerboundPackets1_13.ENTITY_NBT_REQUEST);
// New 0x15 - Pick Item -> Plugin Message
registerServerbound(ServerboundPackets1_13.PICK_ITEM, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Channel
wrapper.write(Type.STRING, "MC|PickItem");
}
});
}
});
registerServerbound(ServerboundPackets1_13.CRAFT_RECIPE_REQUEST, new PacketRemapper() {
@Override
public void registerMap() {
// Window id
map(Type.BYTE);
handler(wrapper -> {
String s = wrapper.read(Type.STRING);
Integer id;
if (s.length() < 19 || (id = Ints.tryParse(s.substring(18))) == null) {
wrapper.cancel();
return;
}
wrapper.write(Type.VAR_INT, id);
});
}
});
registerServerbound(ServerboundPackets1_13.RECIPE_BOOK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Type
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int type = wrapper.get(Type.VAR_INT, 0);
if (type == 0) {
String s = wrapper.read(Type.STRING);
Integer id;
// Custom recipes
if (s.length() < 19 || (id = Ints.tryParse(s.substring(18))) == null) {
wrapper.cancel();
return;
}
wrapper.write(Type.INT, id);
}
if (type == 1) {
// Crafting Recipe Book Open
wrapper.passthrough(Type.BOOLEAN);
// Crafting Recipe Filter Active
wrapper.passthrough(Type.BOOLEAN);
// Smelting Recipe Book Open | IGNORE NEW 1.13 FIELD
wrapper.read(Type.BOOLEAN);
// Smelting Recipe Filter Active | IGNORE NEW 1.13 FIELD
wrapper.read(Type.BOOLEAN);
}
}
});
}
});
// New 0x1C - Name Item -> Plugin Message
registerServerbound(ServerboundPackets1_13.RENAME_ITEM, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|ItemName");
});
}
});
// New 0x1F - Select Trade -> Plugin Message
registerServerbound(ServerboundPackets1_13.SELECT_TRADE, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|TrSel");
});
// Slot
map(Type.VAR_INT, Type.INT);
}
});
// New 0x20 - Set Beacon Effect -> Plugin Message
registerServerbound(ServerboundPackets1_13.SET_BEACON_EFFECT, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|Beacon");
});
// Primary Effect
map(Type.VAR_INT, Type.INT);
// Secondary Effect
map(Type.VAR_INT, Type.INT);
}
});
// New 0x22 - Update Command Block -> Plugin Message
registerServerbound(ServerboundPackets1_13.UPDATE_COMMAND_BLOCK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> wrapper.write(Type.STRING, "MC|AutoCmd"));
handler(POS_TO_3_INT);
// Command
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int mode = wrapper.read(Type.VAR_INT);
byte flags = wrapper.read(Type.BYTE);
String stringMode = mode == 0 ? "SEQUENCE" : mode == 1 ? "AUTO" : "REDSTONE";
// Track output
wrapper.write(Type.BOOLEAN, (flags & 0x1) != 0);
wrapper.write(Type.STRING, stringMode);
// Is conditional
wrapper.write(Type.BOOLEAN, (flags & 0x2) != 0);
// Automatic
wrapper.write(Type.BOOLEAN, (flags & 0x4) != 0);
}
});
}
});
// New 0x23 - Update Command Block Minecart -> Plugin Message
registerServerbound(ServerboundPackets1_13.UPDATE_COMMAND_BLOCK_MINECART, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "MC|AdvCmd");
// Type 1 for Entity
wrapper.write(Type.BYTE, (byte) 1);
}
});
// Entity Id
map(Type.VAR_INT, Type.INT);
}
});
// 0x1B -> 0x24 in InventoryPackets
// New 0x25 - Update Structure Block -> Message Channel
registerServerbound(ServerboundPackets1_13.UPDATE_STRUCTURE_BLOCK, ServerboundPackets1_12_1.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
// Channel
wrapper.write(Type.STRING, "MC|Struct");
});
handler(POS_TO_3_INT);
map(Type.VAR_INT, new // Action
ValueTransformer<Integer, Byte>(// Action
Type.BYTE) {
@Override
public Byte transform(PacketWrapper wrapper, Integer action) throws Exception {
return (byte) (action + 1);
}
});
// Action
map(Type.VAR_INT, new ValueTransformer<Integer, String>(Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer mode) throws Exception {
return mode == 0 ? "SAVE" : mode == 1 ? "LOAD" : mode == 2 ? "CORNER" : "DATA";
}
});
// Name
map(Type.STRING);
// Offset X
map(Type.BYTE, Type.INT);
// Offset Y
map(Type.BYTE, Type.INT);
// Offset Z
map(Type.BYTE, Type.INT);
// Size X
map(Type.BYTE, Type.INT);
// Size Y
map(Type.BYTE, Type.INT);
// Size Z
map(Type.BYTE, Type.INT);
map(Type.VAR_INT, new // Mirror
ValueTransformer<Integer, String>(// Mirror
Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer mirror) throws Exception {
return mirror == 0 ? "NONE" : mirror == 1 ? "LEFT_RIGHT" : "FRONT_BACK";
}
});
map(Type.VAR_INT, new // Rotation
ValueTransformer<Integer, String>(// Rotation
Type.STRING) {
@Override
public String transform(PacketWrapper wrapper, Integer rotation) throws Exception {
return rotation == 0 ? "NONE" : rotation == 1 ? "CLOCKWISE_90" : rotation == 2 ? "CLOCKWISE_180" : "COUNTERCLOCKWISE_90";
}
});
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
float integrity = wrapper.read(Type.FLOAT);
long seed = wrapper.read(Type.VAR_LONG);
byte flags = wrapper.read(Type.BYTE);
// Ignore Entities
wrapper.write(Type.BOOLEAN, (flags & 0x1) != 0);
// Show air
wrapper.write(Type.BOOLEAN, (flags & 0x2) != 0);
// Show bounding box
wrapper.write(Type.BOOLEAN, (flags & 0x4) != 0);
wrapper.write(Type.FLOAT, integrity);
wrapper.write(Type.VAR_LONG, seed);
}
});
}
});
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
ComponentRewriter(com.viaversion.viaversion.rewriter.ComponentRewriter)
JsonObject(com.google.gson.JsonObject)
RecipeData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeData)
BlockConnectionStorage(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockConnectionStorage)
Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)
Types1_13(com.viaversion.viaversion.api.type.types.version.Types1_13)
MappingData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.MappingData)
BlockStorage(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockStorage)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
GsonUtil(com.viaversion.viaversion.util.GsonUtil)
StatisticMappings(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticMappings)
StatisticData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticData)
Map(java.util.Map)
UserConnection(com.viaversion.viaversion.api.connection.UserConnection)
ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)
BlockConnectionProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.providers.BlockConnectionProvider)
ChatColorUtil(com.viaversion.viaversion.util.ChatColorUtil)
ServerboundPackets1_12_1(com.viaversion.viaversion.protocols.protocol1_12_1to1_12.ServerboundPackets1_12_1)
ViaProviders(com.viaversion.viaversion.api.platform.providers.ViaProviders)
ConnectionData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.ConnectionData)
State(com.viaversion.viaversion.api.protocol.packet.State)
EntityPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.EntityPackets)
Set(java.util.Set)
AbstractProtocol(com.viaversion.viaversion.api.protocol.AbstractProtocol)
Sets(com.google.common.collect.Sets)
List(java.util.List)
MetadataRewriter1_13To1_12_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.metadata.MetadataRewriter1_13To1_12_2)
InventoryPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.InventoryPackets)
PaintingProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.PaintingProvider)
JsonParseException(com.google.gson.JsonParseException)
SoundRewriter(com.viaversion.viaversion.rewriter.SoundRewriter)
ParticleType(com.viaversion.viaversion.api.type.types.minecraft.ParticleType)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
ComponentRewriter1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.ComponentRewriter1_13)
HashMap(java.util.HashMap)
ClientboundPackets1_12_1(com.viaversion.viaversion.protocols.protocol1_12_1to1_12.ClientboundPackets1_12_1)
PacketBlockConnectionProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.blockconnections.providers.PacketBlockConnectionProvider)
ArrayList(java.util.ArrayList)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Type(com.viaversion.viaversion.api.type.Type)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
EntityTrackerBase(com.viaversion.viaversion.data.entity.EntityTrackerBase)
ItemRewriter(com.viaversion.viaversion.api.rewriter.ItemRewriter)
BlockIdData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.BlockIdData)
Position(com.viaversion.viaversion.api.minecraft.Position)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Via(com.viaversion.viaversion.api.Via)
Ints(com.google.common.primitives.Ints)
EntityRewriter(com.viaversion.viaversion.api.rewriter.EntityRewriter)
WorldPackets(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.packets.WorldPackets)
BlockEntityProvider(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.BlockEntityProvider)
TabCompleteTracker(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.TabCompleteTracker)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
ArrayList(java.util.ArrayList)
JsonObject(com.google.gson.JsonObject)
JsonParseException(com.google.gson.JsonParseException)
StatisticData(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.StatisticData)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
TabCompleteTracker(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.TabCompleteTracker)
ValueTransformer(com.viaversion.viaversion.api.protocol.remapper.ValueTransformer)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
SoundRewriter(com.viaversion.viaversion.rewriter.SoundRewriter)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Map(java.util.Map)
HashMap(java.util.HashMap)
Example 3 with Protocol1_13To1_12_2
use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2 in project ViaVersion by ViaVersion.
the class EntityPackets method register.
public static void register(Protocol1_13To1_12_2 protocol) {
MetadataRewriter1_13To1_12_2 metadataRewriter = protocol.get(MetadataRewriter1_13To1_12_2.class);
protocol.registerClientbound(ClientboundPackets1_12_1.SPAWN_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity id
map(Type.VAR_INT);
// 1 - UUID
map(Type.UUID);
// 2 - Type
map(Type.BYTE);
// 3 - X
map(Type.DOUBLE);
// 4 - Y
map(Type.DOUBLE);
// 5 - Z
map(Type.DOUBLE);
// 6 - Pitch
map(Type.BYTE);
// 7 - Yaw
map(Type.BYTE);
// 8 - Data
map(Type.INT);
// Track Entity
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
byte type = wrapper.get(Type.BYTE, 0);
Entity1_13Types.EntityType entType = Entity1_13Types.getTypeFromId(type, true);
if (entType == null)
return;
// Register Type ID
wrapper.user().getEntityTracker(Protocol1_13To1_12_2.class).addEntity(entityId, entType);
if (entType.is(Entity1_13Types.EntityType.FALLING_BLOCK)) {
int oldId = wrapper.get(Type.INT, 0);
int combined = (((oldId & 4095) << 4) | (oldId >> 12 & 15));
wrapper.set(Type.INT, 0, WorldPackets.toNewId(combined));
}
// Fix ItemFrame hitbox
if (entType.is(Entity1_13Types.EntityType.ITEM_FRAME)) {
int data = wrapper.get(Type.INT, 0);
switch(data) {
// South
case 0:
data = 3;
break;
// West
case 1:
data = 4;
break;
// East
case 3:
data = 5;
break;
}
wrapper.set(Type.INT, 0, data);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.SPAWN_MOB, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Entity UUID
map(Type.UUID);
// 2 - Entity Type
map(Type.VAR_INT);
// 3 - X
map(Type.DOUBLE);
// 4 - Y
map(Type.DOUBLE);
// 5 - Z
map(Type.DOUBLE);
// 6 - Yaw
map(Type.BYTE);
// 7 - Pitch
map(Type.BYTE);
// 8 - Head Pitch
map(Type.BYTE);
// 9 - Velocity X
map(Type.SHORT);
// 10 - Velocity Y
map(Type.SHORT);
// 11 - Velocity Z
map(Type.SHORT);
// 12 - Metadata
map(Types1_12.METADATA_LIST, Types1_13.METADATA_LIST);
handler(metadataRewriter.trackerAndRewriterHandler(Types1_13.METADATA_LIST));
}
});
protocol.registerClientbound(ClientboundPackets1_12_1.SPAWN_PLAYER, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Player UUID
map(Type.UUID);
// 2 - X
map(Type.DOUBLE);
// 3 - Y
map(Type.DOUBLE);
// 4 - Z
map(Type.DOUBLE);
// 5 - Yaw
map(Type.BYTE);
// 6 - Pitch
map(Type.BYTE);
// 7 - Metadata
map(Types1_12.METADATA_LIST, Types1_13.METADATA_LIST);
handler(metadataRewriter.trackerAndRewriterHandler(Types1_13.METADATA_LIST, Entity1_13Types.EntityType.PLAYER));
}
});
metadataRewriter.registerRemoveEntities(ClientboundPackets1_12_1.DESTROY_ENTITIES);
metadataRewriter.registerMetadataRewriter(ClientboundPackets1_12_1.ENTITY_METADATA, Types1_12.METADATA_LIST, Types1_13.METADATA_LIST);
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Protocol1_13To1_12_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2)
MetadataRewriter1_13To1_12_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.metadata.MetadataRewriter1_13To1_12_2)
Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)
Example 4 with Protocol1_13To1_12_2
use of com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2 in project ViaVersion by ViaVersion.
the class ProtocolManagerImpl method registerProtocols.
public void registerProtocols() {
// Base Protocol
registerBaseProtocol(BASE_PROTOCOL, Range.lessThan(Integer.MIN_VALUE));
registerBaseProtocol(new BaseProtocol1_7(), Range.lessThan(ProtocolVersion.v1_16.getVersion()));
registerBaseProtocol(new BaseProtocol1_16(), Range.atLeast(ProtocolVersion.v1_16.getVersion()));
registerProtocol(new Protocol1_9To1_8(), ProtocolVersion.v1_9, ProtocolVersion.v1_8);
registerProtocol(new Protocol1_9_1To1_9(), Arrays.asList(ProtocolVersion.v1_9_1.getVersion(), ProtocolVersion.v1_9_2.getVersion()), ProtocolVersion.v1_9.getVersion());
registerProtocol(new Protocol1_9_3To1_9_1_2(), ProtocolVersion.v1_9_3, ProtocolVersion.v1_9_2);
registerProtocol(new Protocol1_9To1_9_1(), ProtocolVersion.v1_9, ProtocolVersion.v1_9_1);
registerProtocol(new Protocol1_9_1_2To1_9_3_4(), Arrays.asList(ProtocolVersion.v1_9_1.getVersion(), ProtocolVersion.v1_9_2.getVersion()), ProtocolVersion.v1_9_3.getVersion());
registerProtocol(new Protocol1_10To1_9_3_4(), ProtocolVersion.v1_10, ProtocolVersion.v1_9_3);
registerProtocol(new Protocol1_11To1_10(), ProtocolVersion.v1_11, ProtocolVersion.v1_10);
registerProtocol(new Protocol1_11_1To1_11(), ProtocolVersion.v1_11_1, ProtocolVersion.v1_11);
registerProtocol(new Protocol1_12To1_11_1(), ProtocolVersion.v1_12, ProtocolVersion.v1_11_1);
registerProtocol(new Protocol1_12_1To1_12(), ProtocolVersion.v1_12_1, ProtocolVersion.v1_12);
registerProtocol(new Protocol1_12_2To1_12_1(), ProtocolVersion.v1_12_2, ProtocolVersion.v1_12_1);
registerProtocol(new Protocol1_13To1_12_2(), ProtocolVersion.v1_13, ProtocolVersion.v1_12_2);
registerProtocol(new Protocol1_13_1To1_13(), ProtocolVersion.v1_13_1, ProtocolVersion.v1_13);
registerProtocol(new Protocol1_13_2To1_13_1(), ProtocolVersion.v1_13_2, ProtocolVersion.v1_13_1);
registerProtocol(new Protocol1_14To1_13_2(), ProtocolVersion.v1_14, ProtocolVersion.v1_13_2);
registerProtocol(new Protocol1_14_1To1_14(), ProtocolVersion.v1_14_1, ProtocolVersion.v1_14);
registerProtocol(new Protocol1_14_2To1_14_1(), ProtocolVersion.v1_14_2, ProtocolVersion.v1_14_1);
registerProtocol(new Protocol1_14_3To1_14_2(), ProtocolVersion.v1_14_3, ProtocolVersion.v1_14_2);
registerProtocol(new Protocol1_14_4To1_14_3(), ProtocolVersion.v1_14_4, ProtocolVersion.v1_14_3);
registerProtocol(new Protocol1_15To1_14_4(), ProtocolVersion.v1_15, ProtocolVersion.v1_14_4);
registerProtocol(new Protocol1_15_1To1_15(), ProtocolVersion.v1_15_1, ProtocolVersion.v1_15);
registerProtocol(new Protocol1_15_2To1_15_1(), ProtocolVersion.v1_15_2, ProtocolVersion.v1_15_1);
registerProtocol(new Protocol1_16To1_15_2(), ProtocolVersion.v1_16, ProtocolVersion.v1_15_2);
registerProtocol(new Protocol1_16_1To1_16(), ProtocolVersion.v1_16_1, ProtocolVersion.v1_16);
registerProtocol(new Protocol1_16_2To1_16_1(), ProtocolVersion.v1_16_2, ProtocolVersion.v1_16_1);
registerProtocol(new Protocol1_16_3To1_16_2(), ProtocolVersion.v1_16_3, ProtocolVersion.v1_16_2);
registerProtocol(new Protocol1_16_4To1_16_3(), ProtocolVersion.v1_16_4, ProtocolVersion.v1_16_3);
registerProtocol(new Protocol1_17To1_16_4(), ProtocolVersion.v1_17, ProtocolVersion.v1_16_4);
registerProtocol(new Protocol1_17_1To1_17(), ProtocolVersion.v1_17_1, ProtocolVersion.v1_17);
registerProtocol(new Protocol1_18To1_17_1(), ProtocolVersion.v1_18, ProtocolVersion.v1_17_1);
registerProtocol(new Protocol1_18_2To1_18(), ProtocolVersion.v1_18_2, ProtocolVersion.v1_18);
}
Also used :
Protocol1_14_4To1_14_3(com.viaversion.viaversion.protocols.protocol1_14_4to1_14_3.Protocol1_14_4To1_14_3)
Protocol1_16_2To1_16_1(com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.Protocol1_16_2To1_16_1)
Protocol1_16_3To1_16_2(com.viaversion.viaversion.protocols.protocol1_16_3to1_16_2.Protocol1_16_3To1_16_2)
Protocol1_12To1_11_1(com.viaversion.viaversion.protocols.protocol1_12to1_11_1.Protocol1_12To1_11_1)
Protocol1_11To1_10(com.viaversion.viaversion.protocols.protocol1_11to1_10.Protocol1_11To1_10)
Protocol1_14_3To1_14_2(com.viaversion.viaversion.protocols.protocol1_14_3to1_14_2.Protocol1_14_3To1_14_2)
Protocol1_11_1To1_11(com.viaversion.viaversion.protocols.protocol1_11_1to1_11.Protocol1_11_1To1_11)
Protocol1_13To1_12_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2)
Protocol1_16_4To1_16_3(com.viaversion.viaversion.protocols.protocol1_16_4to1_16_3.Protocol1_16_4To1_16_3)
Protocol1_14_2To1_14_1(com.viaversion.viaversion.protocols.protocol1_14_2to1_14_1.Protocol1_14_2To1_14_1)
Protocol1_12_1To1_12(com.viaversion.viaversion.protocols.protocol1_12_1to1_12.Protocol1_12_1To1_12)
Protocol1_14_1To1_14(com.viaversion.viaversion.protocols.protocol1_14_1to1_14.Protocol1_14_1To1_14)
Protocol1_15_1To1_15(com.viaversion.viaversion.protocols.protocol1_15_1to1_15.Protocol1_15_1To1_15)
Protocol1_16To1_15_2(com.viaversion.viaversion.protocols.protocol1_16to1_15_2.Protocol1_16To1_15_2)
Protocol1_17To1_16_4(com.viaversion.viaversion.protocols.protocol1_17to1_16_4.Protocol1_17To1_16_4)
Protocol1_16_1To1_16(com.viaversion.viaversion.protocols.protocol1_16_1to1_16.Protocol1_16_1To1_16)
Protocol1_13_1To1_13(com.viaversion.viaversion.protocols.protocol1_13_1to1_13.Protocol1_13_1To1_13)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
Protocol1_12_2To1_12_1(com.viaversion.viaversion.protocols.protocol1_12_2to1_12_1.Protocol1_12_2To1_12_1)
Protocol1_9_1To1_9(com.viaversion.viaversion.protocols.protocol1_9_1to1_9.Protocol1_9_1To1_9)
Protocol1_18_2To1_18(com.viaversion.viaversion.protocols.protocol1_18_2to1_18.Protocol1_18_2To1_18)
BaseProtocol1_7(com.viaversion.viaversion.protocols.base.BaseProtocol1_7)
Protocol1_15To1_14_4(com.viaversion.viaversion.protocols.protocol1_15to1_14_4.Protocol1_15To1_14_4)
Protocol1_9To1_9_1(com.viaversion.viaversion.protocols.protocol1_9to1_9_1.Protocol1_9To1_9_1)
Protocol1_15_2To1_15_1(com.viaversion.viaversion.protocols.protocol1_15_2to1_15_1.Protocol1_15_2To1_15_1)
Protocol1_10To1_9_3_4(com.viaversion.viaversion.protocols.protocol1_10to1_9_3.Protocol1_10To1_9_3_4)
Protocol1_13_2To1_13_1(com.viaversion.viaversion.protocols.protocol1_13_2to1_13_1.Protocol1_13_2To1_13_1)
Protocol1_17_1To1_17(com.viaversion.viaversion.protocols.protocol1_17_1to1_17.Protocol1_17_1To1_17)
Protocol1_18To1_17_1(com.viaversion.viaversion.protocols.protocol1_18to1_17_1.Protocol1_18To1_17_1)
Protocol1_9_3To1_9_1_2(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.Protocol1_9_3To1_9_1_2)
BaseProtocol1_16(com.viaversion.viaversion.protocols.base.BaseProtocol1_16)
Protocol1_9_1_2To1_9_3_4(com.viaversion.viaversion.protocols.protocol1_9_1_2to1_9_3_4.Protocol1_9_1_2To1_9_3_4)
Protocol1_9To1_8(com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8)
Aggregations
PacketWrapper (com.viaversion.viaversion.api.protocol.packet.PacketWrapper)3
PacketHandler (com.viaversion.viaversion.api.protocol.remapper.PacketHandler)3
PacketRemapper (com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)3
UserConnection (com.viaversion.viaversion.api.connection.UserConnection)2
Position (com.viaversion.viaversion.api.minecraft.Position)2
Entity1_13Types (com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)2
Protocol1_13To1_12_2 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.Protocol1_13To1_12_2)2
BlockEntityProvider (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.BlockEntityProvider)2
PaintingProvider (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.providers.PaintingProvider)2
BlockStorage (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.storage.BlockStorage)2
ClientWorld (com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)2
CompoundTag (com.github.steveice10.opennbt.tag.builtin.CompoundTag)1
NumberTag (com.github.steveice10.opennbt.tag.builtin.NumberTag)1
StringTag (com.github.steveice10.opennbt.tag.builtin.StringTag)1
Tag (com.github.steveice10.opennbt.tag.builtin.Tag)1
Sets (com.google.common.collect.Sets)1
Ints (com.google.common.primitives.Ints)1
JsonObject (com.google.gson.JsonObject)1
JsonParseException (com.google.gson.JsonParseException)1
Via (com.viaversion.viaversion.api.Via)1
