use of com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8 in project ViaBackwards by ViaVersion.
the class Protocol1_11_1To1_12 method registerPackets.
@Override
protected void registerPackets() {
blockItemPackets.register();
entityPackets.register();
new SoundPackets1_12(this).register();
new ChatPackets1_12(this).register();
registerClientbound(ClientboundPackets1_12.TITLE, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
int action = wrapper.passthrough(Type.VAR_INT);
if (action >= 0 && action <= 2) {
JsonElement component = wrapper.read(Type.COMPONENT);
wrapper.write(Type.COMPONENT, Protocol1_9To1_8.fixJson(component.toString()));
}
});
}
});
cancelClientbound(ClientboundPackets1_12.ADVANCEMENTS);
cancelClientbound(ClientboundPackets1_12.UNLOCK_RECIPES);
cancelClientbound(ClientboundPackets1_12.SELECT_ADVANCEMENTS_TAB);
}
use of com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8 in project DirtMultiversion by DirtPowered.
the class ViaPlugin method tick.
@Override
public void tick() {
for (UserData userData : api.getAllConnections()) {
ProtocolStorage s = userData.getProtocolStorage();
if (!s.hasObject(PlayerMovementTracker.class))
return;
PlayerMovementTracker movementTracker = s.get(PlayerMovementTracker.class);
if ((System.currentTimeMillis() - movementTracker.getLastLocationUpdate()) >= 50) {
if (userData.getUniqueId() == null)
return;
UserConnection userConnection = connectionManager.getConnectedClient(userData.getUniqueId());
if (userConnection == null)
return;
ProtocolInfo protocolInfo = userConnection.getProtocolInfo();
if (protocolInfo == null)
return;
if (protocolInfo.getPipeline().contains(Protocol1_9To1_8.class) && protocolInfo.getState() == State.PLAY) {
PacketWrapper wrapper = new PacketWrapperImpl(0x03, null, userConnection);
wrapper.write(Type.BOOLEAN, true);
try {
wrapper.sendToServer(Protocol1_9To1_8.class, true);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
}
use of com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8 in project ViaVersion by ViaVersion.
the class BungeeServerHandler method checkServerChange.
public void checkServerChange(ServerConnectedEvent e, UserConnection user) throws Exception {
if (user == null)
return;
// Handle server/version change
if (user.has(BungeeStorage.class)) {
BungeeStorage storage = user.get(BungeeStorage.class);
ProxiedPlayer player = storage.getPlayer();
if (e.getServer() != null) {
if (!e.getServer().getInfo().getName().equals(storage.getCurrentServer())) {
// Clear auto-team
EntityTracker1_9 oldEntityTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (oldEntityTracker != null) {
if (oldEntityTracker.isAutoTeam() && oldEntityTracker.isTeamExists()) {
oldEntityTracker.sendTeamPacket(false, true);
}
}
String serverName = e.getServer().getInfo().getName();
storage.setCurrentServer(serverName);
int protocolId = ProtocolDetectorService.getProtocolId(serverName);
if (protocolId <= ProtocolVersion.v1_8.getVersion()) {
// 1.8 doesn't have BossBar packet
if (storage.getBossbar() != null) {
// This ensures we can encode it properly as only the 1.9 protocol is currently implemented.
if (user.getProtocolInfo().getPipeline().contains(Protocol1_9To1_8.class)) {
for (UUID uuid : storage.getBossbar()) {
PacketWrapper wrapper = PacketWrapper.create(ClientboundPackets1_9.BOSSBAR, null, user);
wrapper.write(Type.UUID, uuid);
// remove
wrapper.write(Type.VAR_INT, 1);
wrapper.send(Protocol1_9To1_8.class);
}
}
storage.getBossbar().clear();
}
}
ProtocolInfo info = user.getProtocolInfo();
int previousServerProtocol = info.getServerProtocolVersion();
// Refresh the pipes
List<ProtocolPathEntry> protocolPath = Via.getManager().getProtocolManager().getProtocolPath(info.getProtocolVersion(), protocolId);
ProtocolPipeline pipeline = user.getProtocolInfo().getPipeline();
user.clearStoredObjects();
pipeline.cleanPipes();
if (protocolPath == null) {
// TODO Check Bungee Supported Protocols? *shrugs*
protocolId = info.getProtocolVersion();
} else {
List<Protocol> protocols = new ArrayList<>(protocolPath.size());
for (ProtocolPathEntry entry : protocolPath) {
protocols.add(entry.protocol());
}
pipeline.add(protocols);
}
info.setServerProtocolVersion(protocolId);
// Add version-specific base Protocol
pipeline.add(Via.getManager().getProtocolManager().getBaseProtocol(protocolId));
// Workaround 1.13 server change
int id1_13 = ProtocolVersion.v1_13.getVersion();
boolean toNewId = previousServerProtocol < id1_13 && protocolId >= id1_13;
boolean toOldId = previousServerProtocol >= id1_13 && protocolId < id1_13;
if (previousServerProtocol != -1 && (toNewId || toOldId)) {
Collection<String> registeredChannels = (Collection<String>) getRegisteredChannels.invoke(e.getPlayer().getPendingConnection());
if (!registeredChannels.isEmpty()) {
Collection<String> newChannels = new HashSet<>();
for (Iterator<String> iterator = registeredChannels.iterator(); iterator.hasNext(); ) {
String channel = iterator.next();
String oldChannel = channel;
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
channel = InventoryPackets.getOldPluginChannelId(channel);
}
if (channel == null) {
iterator.remove();
continue;
}
if (!oldChannel.equals(channel)) {
iterator.remove();
newChannels.add(channel);
}
}
registeredChannels.addAll(newChannels);
}
PluginMessage brandMessage = (PluginMessage) getBrandMessage.invoke(e.getPlayer().getPendingConnection());
if (brandMessage != null) {
String channel = brandMessage.getTag();
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
channel = InventoryPackets.getOldPluginChannelId(channel);
}
if (channel != null) {
brandMessage.setTag(channel);
}
}
}
user.put(storage);
user.setActive(protocolPath != null);
// Init all protocols TODO check if this can get moved up to the previous for loop, and doesn't require the pipeline to already exist.
for (Protocol protocol : pipeline.pipes()) {
protocol.init(user);
}
EntityTracker1_9 newTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (newTracker != null) {
if (Via.getConfig().isAutoTeam()) {
String currentTeam = null;
for (Team team : player.getScoreboard().getTeams()) {
if (team.getPlayers().contains(info.getUsername())) {
currentTeam = team.getName();
}
}
// Reinitialize auto-team
newTracker.setAutoTeam(true);
if (currentTeam == null) {
// Send auto-team as it was cleared above
newTracker.sendTeamPacket(true, true);
newTracker.setCurrentTeam("viaversion");
} else {
// Auto-team will be sent when bungee send remove packet
newTracker.setAutoTeam(Via.getConfig().isAutoTeam());
newTracker.setCurrentTeam(currentTeam);
}
}
}
Object wrapper = channelWrapper.get(player);
setVersion.invoke(wrapper, protocolId);
Object entityMap = getEntityMap.invoke(null, protocolId);
entityRewrite.set(player, entityMap);
}
}
}
}
use of com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8 in project ViaVersion by ViaVersion.
the class Protocol1_12To1_11_1 method registerPackets.
@Override
protected void registerPackets() {
metadataRewriter.register();
itemRewriter.register();
registerClientbound(ClientboundPackets1_9_3.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);
// Track Entity
handler(metadataRewriter.objectTrackerHandler());
}
});
registerClientbound(ClientboundPackets1_9_3.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);
// Track mob and rewrite metadata
handler(metadataRewriter.trackerAndRewriterHandler(Types1_12.METADATA_LIST));
}
});
registerClientbound(ClientboundPackets1_9_3.CHAT_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (!Via.getConfig().is1_12NBTArrayFix())
return;
try {
JsonElement obj = Protocol1_9To1_8.FIX_JSON.transform(null, wrapper.passthrough(Type.COMPONENT).toString());
TranslateRewriter.toClient(obj, wrapper.user());
ChatItemRewriter.toClient(obj, wrapper.user());
wrapper.set(Type.COMPONENT, 0, obj);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
});
registerClientbound(ClientboundPackets1_9_3.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);
Chunk1_9_3_4Type type = new Chunk1_9_3_4Type(clientWorld);
Chunk chunk = wrapper.passthrough(type);
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
for (int x = 0; x < 16; x++) {
int block = section.getBlockWithoutData(x, y, z);
// Is this a bed?
if (block == 26) {
// NBT -> { color:14, x:132, y:64, z:222, id:"minecraft:bed" } (Debug output)
CompoundTag tag = new CompoundTag();
// Set color to red (Default in previous versions)
tag.put("color", new IntTag(14));
tag.put("x", new IntTag(x + (chunk.getX() << 4)));
tag.put("y", new IntTag(y + (i << 4)));
tag.put("z", new IntTag(z + (chunk.getZ() << 4)));
tag.put("id", new StringTag("minecraft:bed"));
// Add a fake block entity
chunk.getBlockEntities().add(tag);
}
}
}
}
}
}
});
}
});
metadataRewriter.registerRemoveEntities(ClientboundPackets1_9_3.DESTROY_ENTITIES);
metadataRewriter.registerMetadataRewriter(ClientboundPackets1_9_3.ENTITY_METADATA, Types1_12.METADATA_LIST);
registerClientbound(ClientboundPackets1_9_3.JOIN_GAME, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.INT);
map(Type.UNSIGNED_BYTE);
map(Type.INT);
handler(wrapper -> {
ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 1);
clientChunks.setEnvironment(dimensionId);
});
}
});
registerClientbound(ClientboundPackets1_9_3.RESPAWN, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.INT);
handler(wrapper -> {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
});
}
});
new SoundRewriter(this, this::getNewSoundId).registerSound(ClientboundPackets1_9_3.SOUND);
// New packet at 0x01
cancelServerbound(ServerboundPackets1_12.PREPARE_CRAFTING_GRID);
// Client Settings (max length changed)
registerServerbound(ServerboundPackets1_12.CLIENT_SETTINGS, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Locale
map(Type.STRING);
// 1 - view distance
map(Type.BYTE);
// 2 - chat mode
map(Type.VAR_INT);
// 3 - chat colors
map(Type.BOOLEAN);
// 4 - chat flags
map(Type.UNSIGNED_BYTE);
// 5 - main hand
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// As part of the fix for MC-111054, the max length of
// the locale was raised to 16 (from 7), and the client
// now makes sure that resource packs have names in that
// length. However, for older servers, it is still 7,
// and thus the server will reject it (and the client
// won't know that the pack's invalid).
// The fix is to just silently lower the length. The
// server doesn't actually use the locale anywhere, so
// this is fine.
String locale = wrapper.get(Type.STRING, 0);
if (locale.length() > 7) {
wrapper.set(Type.STRING, 0, locale.substring(0, 7));
}
}
});
}
});
// New packet at 0x17
cancelServerbound(ServerboundPackets1_12.RECIPE_BOOK_DATA);
// New packet 0x19
cancelServerbound(ServerboundPackets1_12.ADVANCEMENT_TAB);
}
use of com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8 in project ViaVersion by ViaVersion.
the class EntityPackets method register.
public static void register(Protocol1_9To1_8 protocol) {
// Attach Entity Packet
protocol.registerClientbound(ClientboundPackets1_8.ATTACH_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.INT);
// 1 - Vehicle
map(Type.INT);
// Leash boolean is removed in new versions
map(Type.BOOLEAN, new ValueTransformer<Boolean, Void>(Type.NOTHING) {
@Override
public Void transform(PacketWrapper wrapper, Boolean inputValue) throws Exception {
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (!inputValue) {
int passenger = wrapper.get(Type.INT, 0);
int vehicle = wrapper.get(Type.INT, 1);
// Don't send current packet
wrapper.cancel();
PacketWrapper passengerPacket = wrapper.create(ClientboundPackets1_9.SET_PASSENGERS);
if (vehicle == -1) {
if (!tracker.getVehicleMap().containsKey(passenger))
// Cancel
return null;
passengerPacket.write(Type.VAR_INT, tracker.getVehicleMap().remove(passenger));
passengerPacket.write(Type.VAR_INT_ARRAY_PRIMITIVE, new int[] {});
} else {
passengerPacket.write(Type.VAR_INT, vehicle);
passengerPacket.write(Type.VAR_INT_ARRAY_PRIMITIVE, new int[] { passenger });
tracker.getVehicleMap().put(passenger, vehicle);
}
// Send the packet
passengerPacket.send(Protocol1_9To1_8.class);
}
return null;
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_TELEPORT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 2 - Y - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 3 - Z - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble);
// 4 - Pitch
map(Type.BYTE);
// 5 - Yaw
map(Type.BYTE);
// 6 - On Ground
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityID = wrapper.get(Type.VAR_INT, 0);
if (Via.getConfig().isHologramPatch()) {
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (tracker.getKnownHolograms().contains(entityID)) {
Double newValue = wrapper.get(Type.DOUBLE, 1);
newValue += (Via.getConfig().getHologramYOffset());
wrapper.set(Type.DOUBLE, 1, newValue);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_POSITION_AND_ROTATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X
map(Type.BYTE, toNewShort);
// 2 - Y
map(Type.BYTE, toNewShort);
// 3 - Z
map(Type.BYTE, toNewShort);
// 4 - Yaw
map(Type.BYTE);
// 5 - Pitch
map(Type.BYTE);
// 6 - On Ground
map(Type.BOOLEAN);
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - X
map(Type.BYTE, toNewShort);
// 2 - Y
map(Type.BYTE, toNewShort);
// 3 - Z
map(Type.BYTE, toNewShort);
// 4 - On Ground
map(Type.BOOLEAN);
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_EQUIPMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Slot ID
map(Type.SHORT, new ValueTransformer<Short, Integer>(Type.VAR_INT) {
@Override
public Integer transform(PacketWrapper wrapper, Short slot) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
int receiverId = wrapper.user().getEntityTracker(Protocol1_9To1_8.class).clientEntityId();
// (In 1.9+, every client treats the received the same: 0=hand, 1=offhand, 2-5=armor)
if (entityId == receiverId) {
return slot.intValue() + 2;
}
return slot > 0 ? slot.intValue() + 1 : slot.intValue();
}
});
// 2 - Item
map(Type.ITEM);
// Item Rewriter
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Item stack = wrapper.get(Type.ITEM, 0);
ItemRewriter.toClient(stack);
}
});
// Blocking
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
int entityID = wrapper.get(Type.VAR_INT, 0);
Item stack = wrapper.get(Type.ITEM, 0);
if (stack != null) {
if (Protocol1_9To1_8.isSword(stack.identifier())) {
entityTracker.getValidBlocking().add(entityID);
return;
}
}
entityTracker.getValidBlocking().remove(entityID);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_METADATA, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Metadata List
map(Types1_8.METADATA_LIST, Types1_9.METADATA_LIST);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
int entityId = wrapper.get(Type.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (tracker.hasEntity(entityId)) {
protocol.get(MetadataRewriter1_9To1_8.class).handleMetadata(entityId, metadataList, wrapper.user());
} else {
// Buffer
tracker.addMetadataToBuffer(entityId, metadataList);
wrapper.cancel();
}
}
});
// Handler for meta data
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
int entityID = wrapper.get(Type.VAR_INT, 0);
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
tracker.handleMetadata(entityID, metadataList);
}
});
// Cancel packet if list empty
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
List<Metadata> metadataList = wrapper.get(Types1_9.METADATA_LIST, 0);
if (metadataList.isEmpty()) {
wrapper.cancel();
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Effect ID
map(Type.BYTE);
// 2 - Amplifier
map(Type.BYTE);
// 3 - Duration
map(Type.VAR_INT);
handler(new // Handle effect indicator
PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// In 1.8 = true->Show particles : false->Hide particles
boolean showParticles = wrapper.read(Type.BOOLEAN);
boolean newEffect = Via.getConfig().isNewEffectIndicator();
// 0: hide, 1: shown without indictator, 2: shown with indicator, 3: hide with beacon indicator but we don't use it.
wrapper.write(Type.BYTE, (byte) (showParticles ? newEffect ? 2 : 1 : 0));
}
});
}
});
protocol.cancelClientbound(ClientboundPackets1_8.UPDATE_ENTITY_NBT);
protocol.registerClientbound(ClientboundPackets1_8.COMBAT_EVENT, new PacketRemapper() {
@Override
public void registerMap() {
// Event id
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (wrapper.get(Type.VAR_INT, 0) == 2) {
// entity dead
// Player id
wrapper.passthrough(Type.VAR_INT);
// Entity id
wrapper.passthrough(Type.INT);
Protocol1_9To1_8.FIX_JSON.write(wrapper, wrapper.read(Type.STRING));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_PROPERTIES, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (!Via.getConfig().isMinimizeCooldown())
return;
EntityTracker1_9 tracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (wrapper.get(Type.VAR_INT, 0) != tracker.getProvidedEntityId()) {
return;
}
int propertiesToRead = wrapper.read(Type.INT);
Map<String, Pair<Double, List<Triple<UUID, Double, Byte>>>> properties = new HashMap<>(propertiesToRead);
for (int i = 0; i < propertiesToRead; i++) {
String key = wrapper.read(Type.STRING);
Double value = wrapper.read(Type.DOUBLE);
int modifiersToRead = wrapper.read(Type.VAR_INT);
List<Triple<UUID, Double, Byte>> modifiers = new ArrayList<>(modifiersToRead);
for (int j = 0; j < modifiersToRead; j++) {
modifiers.add(new Triple<>(wrapper.read(Type.UUID), // Amount
wrapper.read(Type.DOUBLE), // Operation
wrapper.read(Type.BYTE)));
}
properties.put(key, new Pair<>(value, modifiers));
}
// == Why 15.9? ==
// Higher values hides the cooldown but it bugs visual animation on hand
// when removing item from hand with inventory gui
properties.put("generic.attackSpeed", new Pair<Double, List<Triple<UUID, Double, Byte>>>(15.9, // Neutralize modifiers
ImmutableList.of(// Tool and weapon modifier
new Triple<>(UUID.fromString("FA233E1C-4180-4865-B01B-BCCE9785ACA3"), 0.0, (byte) 0), // Dig speed
new Triple<>(UUID.fromString("AF8B6E3F-3328-4C0A-AA36-5BA2BB9DBEF3"), 0.0, (byte) 2), // Dig slow down
new Triple<>(UUID.fromString("55FCED67-E92A-486E-9800-B47F202C4386"), 0.0, (byte) 2))));
wrapper.write(Type.INT, properties.size());
for (Map.Entry<String, Pair<Double, List<Triple<UUID, Double, Byte>>>> entry : properties.entrySet()) {
// Key
wrapper.write(Type.STRING, entry.getKey());
// Value
wrapper.write(Type.DOUBLE, entry.getValue().key());
wrapper.write(Type.VAR_INT, entry.getValue().value().size());
for (Triple<UUID, Double, Byte> modifier : entry.getValue().value()) {
wrapper.write(Type.UUID, modifier.first());
// Amount
wrapper.write(Type.DOUBLE, modifier.second());
// Operation
wrapper.write(Type.BYTE, modifier.third());
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_8.ENTITY_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Animation
map(Type.UNSIGNED_BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
if (wrapper.get(Type.UNSIGNED_BYTE, 0) == 3) {
wrapper.cancel();
}
}
});
}
});
/* Incoming Packets */
protocol.registerServerbound(ServerboundPackets1_9.ENTITY_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Player ID
map(Type.VAR_INT);
// 1 - Action
map(Type.VAR_INT);
// 2 - Jump
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int action = wrapper.get(Type.VAR_INT, 1);
if (action == 6 || action == 8)
wrapper.cancel();
if (action == 7) {
wrapper.set(Type.VAR_INT, 1, 6);
}
}
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.INTERACT_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID (Target)
map(Type.VAR_INT);
// 1 - Action Type
map(Type.VAR_INT);
// Cancel second hand to prevent double interact
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int type = wrapper.get(Type.VAR_INT, 1);
if (type == 2) {
// 2 - X
wrapper.passthrough(Type.FLOAT);
// 3 - Y
wrapper.passthrough(Type.FLOAT);
// 4 - Z
wrapper.passthrough(Type.FLOAT);
}
if (type == 0 || type == 2) {
// 2/5 - Hand
int hand = wrapper.read(Type.VAR_INT);
if (hand == 1)
wrapper.cancel();
}
}
});
}
});
}
Aggregations