use of com.github.dirtpowered.dirtmv.network.versions.Release39To29.entity.EntityTracker in project DirtMultiversion by DirtPowered.
the class UpdateTask method tick.
@Override
public void tick() {
ProtocolStorage storage = serverSession.getStorage();
if (storage.hasObject(EntityTracker.class)) {
EntityTracker tracker = storage.get(EntityTracker.class);
Random shared = serverSession.getMain().getSharedRandom();
for (Integer eId : tracker.getTrackedEntities().keySet()) {
if (shared.nextInt(1000) < this.soundTime++) {
WorldEntityEvent.onUpdate(serverSession, eId);
this.soundTime = -80;
}
}
}
}
use of com.github.dirtpowered.dirtmv.network.versions.Release39To29.entity.EntityTracker in project DirtMultiversion by DirtPowered.
the class ProtocolRelease73To61 method registerTranslators.
@Override
public void registerTranslators() {
// login
addTranslator(0x01, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int entityId = data.read(Type.INT, 0);
session.getUserData().setEntityId(entityId);
EntityTracker tracker = new EntityTracker();
tracker.addEntity(entityId, EntityType.HUMAN);
session.getUserData().getProtocolStorage().set(EntityTracker.class, tracker);
// send entity attributes (fixes fast movement)
session.sendPacket(data, PacketDirection.TO_CLIENT, getFrom());
session.sendPacket(getDefaultAttributes(entityId), PacketDirection.TO_CLIENT, getFrom());
return cancel();
}
});
// respawn
addTranslator(0x09, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int entityId = session.getUserData().getEntityId();
session.sendPacket(data, PacketDirection.TO_CLIENT, getFrom());
session.sendPacket(getDefaultAttributes(entityId), PacketDirection.TO_CLIENT, getFrom());
return cancel();
}
});
// handshake
addTranslator(0x02, PacketDirection.TO_SERVER, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0x02, new TypeHolder[] { set(Type.BYTE, (byte) 61), data.read(1), data.read(2), data.read(3) });
}
});
// kick disconnect
addTranslator(0xFF, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
if (session.getUserData().getPreNettyProtocolState() != PreNettyProtocolState.STATUS)
return data;
String reason = data.read(Type.STRING, 0);
ServerMotd pingMessage = ServerMotd.deserialize(reason);
pingMessage.setVersionName("1.6.1");
pingMessage.setProtocol(session.getUserData().getClientVersion().getRegistryId());
return PacketUtil.createPacket(0xFF, new TypeHolder[] { set(Type.STRING, ServerMotd.serialize(pingMessage)) });
}
});
// chat
addTranslator(0x03, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
String message = data.read(Type.STRING, 0);
return PacketUtil.createPacket(0x03, new TypeHolder[] { set(Type.STRING, ChatUtils.legacyToJsonString(message)) });
}
});
// update health
addTranslator(0x08, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0x08, new TypeHolder[] { set(Type.FLOAT, data.read(Type.SHORT, 0).floatValue()), data.read(1), data.read(2) });
}
});
// mob spawn
addTranslator(0x18, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
EntityType entityType = EntityType.fromEntityTypeId(data.read(Type.BYTE, 1));
int entityId = data.read(Type.INT, 0);
EntityTracker tracker = session.getUserData().getProtocolStorage().get(EntityTracker.class);
tracker.addEntity(entityId, entityType);
WatchableObject[] oldMeta = data.read(Type.V1_4R_METADATA, 11);
WatchableObject[] newMeta = metadataTransformer.transformMetadata(entityType, oldMeta);
return PacketUtil.createPacket(0x18, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7), data.read(8), data.read(9), data.read(10), set(Type.V1_4R_METADATA, newMeta) });
}
});
// entity destroy
addTranslator(0x1D, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int[] entities = data.read(Type.BYTE_INT_ARRAY, 0);
EntityTracker tracker = session.getUserData().getProtocolStorage().get(EntityTracker.class);
for (int entityId : entities) {
tracker.removeEntity(entityId);
}
return data;
}
});
// entity metadata
addTranslator(0x28, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int entityId = data.read(Type.INT, 0);
EntityTracker tracker = session.getUserData().getProtocolStorage().get(EntityTracker.class);
EntityType entityType = tracker.getEntityById(entityId);
if (entityType == null) {
Logger.warn("[{}] skipping translating metadata for {}. Entity is not tracked", session.getLogTag(), entityId);
return cancel();
}
WatchableObject[] oldMeta = data.read(Type.V1_4R_METADATA, 1);
WatchableObject[] newMeta = metadataTransformer.transformMetadata(entityType, oldMeta);
return PacketUtil.createPacket(0x28, new TypeHolder[] { data.read(0), set(Type.V1_4R_METADATA, newMeta) });
}
});
// name entity spawn
addTranslator(0x14, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int entityId = data.read(Type.INT, 0);
EntityTracker tracker = session.getUserData().getProtocolStorage().get(EntityTracker.class);
tracker.addEntity(entityId, EntityType.HUMAN);
WatchableObject[] oldMeta = data.read(Type.V1_4R_METADATA, 8);
WatchableObject[] newMeta = metadataTransformer.transformMetadata(EntityType.HUMAN, oldMeta);
return PacketUtil.createPacket(0x14, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7), set(Type.V1_4R_METADATA, newMeta) });
}
});
// vehicle spawn
addTranslator(0x17, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int entityId = data.read(Type.INT, 0);
byte vehicleEntity = data.read(Type.BYTE, 1);
EntityTracker tracker = session.getUserData().getProtocolStorage().get(EntityTracker.class);
switch(vehicleEntity) {
case 0x02:
/* item */
tracker.addEntity(entityId, EntityType.ITEM);
break;
case 0x46:
/* sand, gravel */
tracker.addEntity(entityId, EntityType.FALLING_OBJECT);
break;
}
return data;
}
});
// statistics
addTranslator(0xC8, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0xC8, new TypeHolder[] { data.read(0), set(Type.INT, data.read(Type.BYTE, 1).intValue()) });
}
});
// level sound
addTranslator(0x3E, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
String soundName = data.read(Type.STRING, 0);
String newSoundName = soundRemapper.getNewSoundName(soundName);
if (newSoundName.isEmpty())
return cancel();
return PacketUtil.createPacket(0x3E, new TypeHolder[] { set(Type.STRING, newSoundName), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5) });
}
});
// player abilities
addTranslator(0xCA, PacketDirection.TO_SERVER, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0xCA, new TypeHolder[] { data.read(0), set(Type.BYTE, (byte) (data.read(Type.FLOAT, 1) * 255F)), set(Type.BYTE, (byte) (data.read(Type.FLOAT, 2) * 255F)) });
}
});
// player abilities
addTranslator(0xCA, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0xCA, new TypeHolder[] { data.read(0), set(Type.FLOAT, (data.read(Type.BYTE, 1) / 255F)), set(Type.FLOAT, (data.read(Type.BYTE, 2) / 255F)) });
}
});
// entity action
addTranslator(0x13, PacketDirection.TO_SERVER, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
// client -> server
return PacketUtil.createPacket(0x13, new TypeHolder[] { data.read(0), data.read(1) });
}
});
// entity attach
addTranslator(0x27, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
VehicleTracker vehicleTracker = session.getUserData().getProtocolStorage().get(VehicleTracker.class);
int vehicleId = data.read(Type.INT, 1);
if (vehicleId != -1) {
vehicleTracker.setVehicleId(vehicleId);
}
return PacketUtil.createPacket(0x27, new TypeHolder[] { data.read(0), data.read(1), // leash
set(Type.BOOLEAN, false) });
}
});
// creative item get
addTranslator(0x6B, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ItemStack item = data.read(Type.V1_3R_ITEM, 1);
if (item != null && !creativeTab.exists(item.getItemId())) {
// replace all unknown items to stone
item.setItemId(1);
item.setData(0);
}
return PacketUtil.createPacket(0x6B, new TypeHolder[] { data.read(0), set(Type.V1_3R_ITEM, item) });
}
});
// steer vehicle
addTranslator(0x1B, PacketDirection.TO_SERVER, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
VehicleTracker vehicleTracker = session.getUserData().getProtocolStorage().get(VehicleTracker.class);
boolean dismount = data.read(Type.BOOLEAN, 3);
if (dismount && vehicleTracker.getVehicleId() != -999) {
int cachedId = vehicleTracker.getVehicleId();
vehicleTracker.setVehicleId(-999);
return PacketUtil.createPacket(0x07, new TypeHolder[] { set(Type.INT, session.getUserData().getEntityId()), set(Type.INT, cachedId), set(Type.BYTE, (byte) 0) });
}
// packet doesn't exist in 1.5
return cancel();
}
});
}
use of com.github.dirtpowered.dirtmv.network.versions.Release39To29.entity.EntityTracker in project DirtMultiversion by DirtPowered.
the class EntityPackets method registerTranslators.
@Override
public void registerTranslators() {
// spawn mob
addTranslator(0x0F, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
EntityType entityType = EntityType.fromEntityTypeId(data.read(Type.BYTE, 1));
if (storage.hasObject(V1_7EntityTracker.class)) {
V1_7EntityTracker tracker = storage.get(V1_7EntityTracker.class);
int entityId = data.read(Type.VAR_INT, 0);
tracker.addEntity(entityId, entityType);
}
WatchableObject[] oldMeta = data.read(Type.V1_7R_METADATA, 11);
WatchableObject[] newMeta = metadataTransformer.transformMetadata(entityType, oldMeta);
return PacketUtil.createPacket(0x0F, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7), data.read(8), data.read(9), data.read(10), set(Type.V1_8R_METADATA, newMeta) });
}
});
// entity metadata
addTranslator(0x1C, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
SpawnableObject entityObject = null;
int entityId = data.read(Type.INT, 0);
if (storage.hasObject(EntityTracker.class)) {
EntityTracker tracker = storage.get(EntityTracker.class);
entityObject = tracker.getEntityById(entityId);
} else if (storage.hasObject(V1_7EntityTracker.class)) {
V1_7EntityTracker tracker = storage.get(V1_7EntityTracker.class);
entityObject = tracker.getEntityById(entityId);
}
if (entityObject == null)
return cancel();
WatchableObject[] oldMeta = data.read(Type.V1_7R_METADATA, 1);
WatchableObject[] watchableObjects = metadataTransformer.transformMetadata(entityObject, oldMeta);
for (int i = 0; i < watchableObjects.length; i++) {
WatchableObject watchableObject = watchableObjects[i];
if (watchableObject.getType() == MetadataType.ITEM) {
ItemStack obj = (ItemStack) watchableObject.getValue();
if (obj != null) {
obj = InventoryPackets.itemRemapper.replaceItem(obj);
}
watchableObjects[i] = new WatchableObject(MetadataType.ITEM, watchableObject.getIndex(), obj);
}
}
return PacketUtil.createPacket(0x1C, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.V1_8R_METADATA, watchableObjects) });
}
});
// entity velocity
addTranslator(0x12, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0x12, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3) });
}
});
// entity destroy
addTranslator(0x13, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
int[] entities = data.read(Type.BYTE_INT_ARRAY, 0);
if (storage.hasObject(V1_7EntityTracker.class)) {
for (int entityId : entities) {
V1_7EntityTracker tracker = storage.get(V1_7EntityTracker.class);
tracker.removeEntity(entityId);
}
}
return PacketUtil.createPacket(0x13, new TypeHolder[] { set(Type.VAR_INT_ARRAY, entities) });
}
});
// spawn player
addTranslator(0x0C, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@SneakyThrows
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
UUID uniqueId = UUID.fromString(data.read(Type.V1_7_STRING, 1));
String username = data.read(Type.V1_7_STRING, 2);
GameProfile profile = GameProfileFetcher.getProfile(username).get();
if (storage.hasObject(V1_7EntityTracker.class)) {
V1_7EntityTracker tracker = storage.get(V1_7EntityTracker.class);
int entityId = data.read(Type.VAR_INT, 0);
tracker.addEntity(entityId, EntityType.HUMAN);
}
WatchableObject[] oldMeta = data.read(Type.V1_7R_METADATA, 10);
WatchableObject[] newMeta = metadataTransformer.transformMetadata(EntityType.HUMAN, oldMeta);
// skin layers
WatchableObject[] layers = new WatchableObject[newMeta.length + 1];
System.arraycopy(newMeta, 0, layers, 0, newMeta.length);
layers[newMeta.length] = new WatchableObject(MetadataType.BYTE, 10, (byte) 127);
newMeta = layers;
PacketData playerSpawn = PacketUtil.createPacket(0x0C, new TypeHolder[] { data.read(0), set(Type.UUID, profile.getId()), data.read(4), data.read(5), data.read(6), data.read(7), data.read(8), data.read(9), set(Type.V1_8R_METADATA, newMeta) });
// create fake profile
// GameProfile profile = new GameProfile(uniqueId, username);
TabListEntry tabAddListEntry = new TabListEntry(TabListAction.ADD_PLAYER, new PlayerListEntry[] { new PlayerListEntry(profile, new Property[0], 0, 0, null) });
PacketData tabEntry = PacketUtil.createPacket(0x38, new TypeHolder[] { set(Type.TAB_LIST_ENTRY, tabAddListEntry) });
// seems that client overwrites old tab packet after sending a new one
session.sendPacket(tabEntry, PacketDirection.TO_CLIENT, getFrom());
// send player spawn (right after tablist packet)
session.sendPacket(playerSpawn, PacketDirection.TO_CLIENT, getFrom());
new Timer().schedule(new TimerTask() {
@Override
public void run() {
TabListEntry tabRemoveListEntry = new TabListEntry(TabListAction.REMOVE_PLAYER, new PlayerListEntry[] { new PlayerListEntry(profile, new Property[0], 0, 0, null) });
PacketData removeTab = PacketUtil.createPacket(0x38, new TypeHolder[] { set(Type.TAB_LIST_ENTRY, tabRemoveListEntry) });
session.sendPacket(removeTab, PacketDirection.TO_CLIENT, getFrom());
}
}, 40L);
return cancel();
}
});
// entity equipment
addTranslator(0x04, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ItemStack originalItem = data.read(Type.V1_3R_ITEM, 2);
if (originalItem != null) {
originalItem = InventoryPackets.itemRemapper.replaceItem(originalItem);
}
return PacketUtil.createPacket(0x04, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), set(Type.V1_8R_ITEM, originalItem) });
}
});
// update tile entity
addTranslator(0x35, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int x = data.read(Type.INT, 0);
short y = data.read(Type.SHORT, 1);
int z = data.read(Type.INT, 2);
return PacketUtil.createPacket(0x35, new TypeHolder[] { set(Type.LONG, ProtocolRelease47To5.toBlockPosition(x, y, z)), data.read(3), set(Type.COMPRESSED_COMPOUND_TAG, data.read(Type.COMPOUND_TAG, 4)) });
}
});
// spawn painting
addTranslator(0x10, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
int x = data.read(Type.INT, 2);
int y = data.read(Type.INT, 3);
int z = data.read(Type.INT, 4);
int direction = data.read(Type.INT, 5);
switch(direction) {
case 0:
z += 1;
break;
case 1:
x -= 1;
break;
case 2:
z -= 1;
break;
case 3:
x += 1;
break;
}
return PacketUtil.createPacket(0x10, new TypeHolder[] { data.read(0), data.read(1), set(Type.LONG, ProtocolRelease47To5.toBlockPosition(x, y, z)), set(Type.BYTE, data.read(Type.INT, 5).byteValue()) });
}
});
// entity effect
addTranslator(0x1D, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0x1D, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), set(Type.VAR_INT, data.read(Type.SHORT, 3).intValue()), set(Type.BOOLEAN, false) });
}
});
// remove entity effect
addTranslator(0x1E, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
return PacketUtil.createPacket(0x1E, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1) });
}
});
// spawn object
addTranslator(0x0E, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {
@Override
public PacketData translate(ServerSession session, PacketData data) {
ProtocolStorage storage = session.getStorage();
int x = data.read(Type.INT, 2);
int y = data.read(Type.INT, 3);
int z = data.read(Type.INT, 4);
byte type = data.read(Type.BYTE, 1);
byte yaw = data.read(Type.BYTE, 6);
Motion motionData = data.read(Type.MOTION, 7);
ObjectType objectType = ObjectType.fromObjectTypeId(type);
switch(objectType) {
case ITEM:
y -= 4;
break;
case TNT_PRIMED:
y -= 16;
break;
case FALLING_OBJECT:
int itemId = motionData.getThrowerId();
int itemData = motionData.getThrowerId() >> 16;
short mX = motionData.getMotionX();
short mY = motionData.getMotionY();
short mZ = motionData.getMotionZ();
y -= 16;
motionData = new Motion(itemId | itemData << 12, mX, mY, mZ);
break;
case ITEM_FRAME:
int rotation = motionData.getThrowerId();
if (rotation == 0) {
z += 32;
yaw = 0;
} else if (rotation == 1) {
x -= 32;
yaw = 64;
} else if (rotation == 2) {
z -= 32;
yaw = -128;
} else if (rotation == 3) {
x += 32;
yaw = -64;
}
break;
}
if (storage.hasObject(V1_7EntityTracker.class)) {
V1_7EntityTracker tracker = storage.get(V1_7EntityTracker.class);
int entityId = data.read(Type.VAR_INT, 0);
tracker.addEntity(entityId, objectType);
}
return PacketUtil.createPacket(0x0E, new TypeHolder[] { data.read(0), set(Type.BYTE, type), set(Type.INT, x), set(Type.INT, y), set(Type.INT, z), data.read(5), set(Type.BYTE, yaw), set(Type.MOTION, motionData) });
}
});
}
use of com.github.dirtpowered.dirtmv.network.versions.Release39To29.entity.EntityTracker in project DirtMultiversion by DirtPowered.
the class WorldEntityEvent method playSoundAt.
public static void playSoundAt(ServerSession session, Location loc, WorldSound sound, float vol, float pitch) {
EntityTracker tracker = session.getStorage().get(EntityTracker.class);
if (tracker.isEntityTracked(-999)) {
Location l = tracker.getEntity(-999).getLocation();
playSoundAt(session, loc, l, new Sound(sound.getSoundName(), vol, pitch));
}
}
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