SpigotMC/LibsDisguises
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Update for reflection

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This commit is contained in:
Andrew 2013-11-19 00:49:04 +13:00
parent 71d0b64e82
commit c25519158a
12 changed files with 232 additions and 195 deletions
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2
pom.xml
View File

@ -56,7 +56,7 @@
<dependency>
<groupId>com.comphenix.protocol</groupId>
<artifactId>ProtocolLib</artifactId>
<version>2.5.0</version>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>org.bukkit</groupId>

4
src/me/libraryaddict/disguise/DisguiseAPI.java
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@ -48,7 +48,7 @@ public class DisguiseAPI {
disguise = disguise.clone();
}
try {
Field field = net.minecraft.server.v1_6_R3.Entity.class.getDeclaredField("entityCount");
Field field = ReflectionManager.getNmsClass("Entity").getDeclaredField("entityCount");
field.setAccessible(true);
int id = field.getInt(null);
disguises.put(id, disguise);
@ -268,7 +268,7 @@ public class DisguiseAPI {
return;
try {
// Grab the entity ID the fake disguise will use
Field field = net.minecraft.server.v1_6_R3.Entity.class.getDeclaredField("entityCount");
Field field = ReflectionManager.getNmsClass("Entity").getDeclaredField("entityCount");
field.setAccessible(true);
int id = field.getInt(null);
// Set the entitycount plus one so we don't have the id being reused

10
src/me/libraryaddict/disguise/LibsDisguises.java
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@ -3,7 +3,6 @@ package me.libraryaddict.disguise;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.List;
import me.libraryaddict.disguise.commands.*;
@ -23,7 +22,6 @@ import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.plugin.java.JavaPlugin;
import com.comphenix.protocol.wrappers.WrappedAttribute;
import com.comphenix.protocol.wrappers.WrappedDataWatcher;
import com.comphenix.protocol.wrappers.WrappedWatchableObject;
@ -174,7 +172,8 @@ public class LibsDisguises extends JavaPlugin {
}
try {
Object entity = ReflectionManager.getEntityInstance(name);
Entity bukkitEntity = (Entity) entity.getClass().getMethod("getBukkitEntity").invoke(entity);
Entity bukkitEntity = (Entity) ReflectionManager.getNmsClass("Entity").getMethod("getBukkitEntity")
.invoke(entity);
int size = 0;
for (Field field : ReflectionManager.getNmsClass("Entity").getFields()) {
if (field.getType().getName().equals("EnumEntitySize")) {
@ -188,11 +187,6 @@ public class LibsDisguises extends JavaPlugin {
List<WrappedWatchableObject> watchers = dataWatcher.getWatchableObjects();
for (WrappedWatchableObject watch : watchers)
value.setMetaValue(watch.getTypeID(), watch.getValue());
WrappedAttribute s;
if (bukkitEntity instanceof LivingEntity) {
value.setAttributesValue("generic.movementSpeed", livingEntity.getAttributeInstance(GenericAttributes.d)
.getValue());
}
DisguiseSound sound = DisguiseSound.getType(disguiseType.name());
if (sound != null) {
Float soundStrength = ReflectionManager.getSoundModifier(entity);

92
src/me/libraryaddict/disguise/PacketsManager.java
View File

@ -4,7 +4,6 @@ import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
@ -18,10 +17,13 @@ import me.libraryaddict.disguise.disguisetypes.MobDisguise;
import me.libraryaddict.disguise.disguisetypes.PlayerDisguise;
import me.libraryaddict.disguise.disguisetypes.Values;
import me.libraryaddict.disguise.disguisetypes.DisguiseSound.SoundType;
import net.minecraft.server.v1_6_R3.*;
import org.bukkit.Art;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.craftbukkit.v1_6_R3.entity.*;
import org.bukkit.entity.Arrow;
import org.bukkit.entity.Entity;
import org.bukkit.entity.ExperienceOrb;
@ -42,6 +44,8 @@ import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.events.PacketEvent;
import com.comphenix.protocol.events.PacketListener;
import com.comphenix.protocol.reflect.StructureModifier;
import com.comphenix.protocol.wrappers.WrappedDataWatcher;
import com.comphenix.protocol.wrappers.WrappedWatchableObject;
public class PacketsManager {
private static boolean cancelSound;
@ -131,9 +135,12 @@ public class PacketsManager {
org.bukkit.inventory.ItemStack itemstack = disguise.getWatcher().getItemStack(slot);
if (itemstack != null && itemstack.getTypeId() != 0) {
ItemStack item = null;
if (nmsEntity instanceof EntityLiving)
item = ((EntityLiving) nmsEntity).getEquipment(i);
if (item == null) {
if (disguisedEntity instanceof LivingEntity)
if (i != 4)
item = ((LivingEntity) disguisedEntity).getEquipment().getArmorContents()[i];
else
item = ((LivingEntity) disguisedEntity).getEquipment().getItemInHand();
if (item == null || item.getType() == Material.AIR) {
PacketContainer packet = new PacketContainer(Packets.Server.ENTITY_EQUIPMENT);
StructureModifier<Object> mods = packet.getModifier();
mods.write(0, disguisedEntity.getEntityId());
@ -171,8 +178,8 @@ public class PacketsManager {
mods.write(4, ((int) loc.getYaw()) % 4);
int id = ((MiscDisguise) disguise).getData();
if (id == -1)
id = new Random().nextInt(EnumArt.values().length);
mods.write(5, EnumArt.values()[id % EnumArt.values().length].B);
id = new Random().nextInt(Art.values().length);
mods.write(5, ReflectionManager.getEnumArt(Art.values()[id % Art.values().length]));
// Make the teleport packet to make it visible..
spawnPackets[1] = new PacketContainer(Packets.Server.ENTITY_TELEPORT);
@ -202,8 +209,9 @@ public class PacketsManager {
} else if (disguisedEntity instanceof LivingEntity) {
item = ((LivingEntity) disguisedEntity).getEquipment().getItemInHand();
}
mods.write(8, (item == null || item.getType() == Material.AIR ? 0 : item.getTypeId());
mods.write(9, createDataWatcher(nmsEntity.getDataWatcher(), disguise.getWatcher()));
mods.write(8, (item == null || item.getType() == Material.AIR ? 0 : item.getTypeId()));
spawnPackets[0].getDataWatcherModifier().write(0,
createDataWatcher(WrappedDataWatcher.getEntityWatcher(disguisedEntity), disguise.getWatcher()));
} else if (disguise.getType().isMob()) {
@ -239,7 +247,8 @@ public class PacketsManager {
mods.write(9, (byte) (int) (loc.getPitch() * 256.0F / 360.0F));
if (nmsEntity instanceof EntityLiving)
mods.write(10, (byte) (int) (((EntityLiving) nmsEntity).aA * 256.0F / 360.0F));
mods.write(11, createDataWatcher(nmsEntity.getDataWatcher(), disguise.getWatcher()));
spawnPackets[0].getDataWatcherModifier().write(0,
createDataWatcher(WrappedDataWatcher.getEntityWatcher(disguisedEntity), disguise.getWatcher()));
// Theres a list sometimes written with this. But no problems have appeared!
// Probably just the metadata to be sent. But the next meta packet after fixes that anyways.
@ -309,16 +318,13 @@ public class PacketsManager {
/**
* Create a new datawatcher but with the 'correct' values
*/
private static DataWatcher createDataWatcher(DataWatcher watcher, FlagWatcher flagWatcher) {
DataWatcher newWatcher = new DataWatcher();
private static WrappedDataWatcher createDataWatcher(WrappedDataWatcher watcher, FlagWatcher flagWatcher) {
WrappedDataWatcher newWatcher = new WrappedDataWatcher();
try {
Field map = newWatcher.getClass().getDeclaredField("c");
map.setAccessible(true);
HashMap c = (HashMap) map.get(newWatcher);
// Calling c() gets the watchable objects exactly as they are.
List<WatchableObject> list = watcher.c();
for (WatchableObject watchableObject : flagWatcher.convert(list)) {
c.put(watchableObject.a(), watchableObject);
List<WrappedWatchableObject> list = watcher.getWatchableObjects();
for (WrappedWatchableObject watchableObject : flagWatcher.convert(list)) {
newWatcher.setObject(watchableObject.getIndex(), watchableObject.getValue());
}
} catch (Exception ex) {
ex.printStackTrace();
@ -611,16 +617,16 @@ public class PacketsManager {
if (event.getPacketID() == Packets.Server.ENTITY_METADATA) {
event.setPacket(event.getPacket().deepClone());
StructureModifier<Object> mods = event.getPacket().getModifier();
Iterator<WatchableObject> itel = ((List<WatchableObject>) mods.read(1)).iterator();
Iterator<WrappedWatchableObject> itel = event.getPacket().getWatchableCollectionModifier().read(0)
.iterator();
while (itel.hasNext()) {
WatchableObject watch = itel.next();
if (watch.a() == 0) {
byte b = (Byte) watch.b();
WrappedWatchableObject watch = itel.next();
if (watch.getTypeID() == 0) {
byte b = (Byte) watch.getValue();
byte a = (byte) (b | 1 << 5);
if ((b & 1 << 3) != 0)
a = (byte) (a | 1 << 3);
watch.a(a);
watch.setValue(a);
}
}
} else {
@ -642,7 +648,7 @@ public class PacketsManager {
byte b = (byte) (0 | 1 << 5);
if (event.getPlayer().isSprinting())
b = (byte) (b | 1 << 3);
watchableList.add(new WatchableObject(0, 0, b));
watchableList.add(new WrappedWatchableObject(0, b));
mods.write(1, watchableList);
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(event.getPlayer(), packet, false);
@ -710,7 +716,8 @@ public class PacketsManager {
org.bukkit.inventory.ItemStack item = event.getPlayer().getItemInHand();
if (item != null && item.getType() != Material.AIR) {
event.setPacket(event.getPacket().shallowClone());
event.getPacket().getModifier()
event.getPacket()
.getModifier()
.write(2, ReflectionManager.getNmsItem(new org.bukkit.inventory.ItemStack(0)));
}
}
@ -723,8 +730,8 @@ public class PacketsManager {
*/
case Packets.Server.WINDOW_ITEMS: {
event.setPacket(event.getPacket().deepClone());
StructureModifier<Object> mods = event.getPacket().getModifier();
ItemStack[] items = (ItemStack[]) mods.read(1);
StructureModifier<ItemStack[]> mods = event.getPacket().getItemArrayModifier();
ItemStack[] items = mods.read(0);
for (int slot = 0; slot < items.length; slot++) {
if (slot >= 5 && slot <= 8) {
if (disguise.isHidingArmorFromSelf()) {
@ -732,7 +739,7 @@ public class PacketsManager {
int armorSlot = Math.abs((slot - 5) - 3);
org.bukkit.inventory.ItemStack item = event.getPlayer().getInventory().getArmorContents()[armorSlot];
if (item != null && item.getType() != Material.AIR) {
items[slot] = ReflectionManager.getNmsItem(new org.bukkit.inventory.ItemStack(0));
items[slot] = new org.bukkit.inventory.ItemStack(0);
}
}
// Else if its a hotbar slot
@ -743,12 +750,13 @@ public class PacketsManager {
if (slot == currentSlot + 36) {
org.bukkit.inventory.ItemStack item = event.getPlayer().getItemInHand();
if (item != null && item.getType() != Material.AIR) {
items[slot] = ReflectionManager.getNmsItem(new org.bukkit.inventory.ItemStack(0));
items[slot] = new org.bukkit.inventory.ItemStack(0);
}
}
}
}
}
mods.write(0, items);
break;
}
default:
@ -1006,7 +1014,7 @@ public class PacketsManager {
// Resend the armor
for (int i = 0; i < 5; ++i) {
ItemStack itemstack = ((EntityLiving) tracker.tracker).getEquipment(i);
net.minecraft.server.v1_6_R3.ItemStack itemstack = ((EntityLiving) tracker.tracker).getEquipment(i);
if (itemstack != null) {
entityplayer.playerConnection.sendPacket(new Packet5EntityEquipment(player.getEntityId(), i, itemstack));
@ -1113,22 +1121,8 @@ public class PacketsManager {
case Packets.Server.UPDATE_ATTRIBUTES:
{
// Grab the values which are 'approved' to be sent for this entity
HashMap<String, Double> values = Values.getAttributesValues(disguise.getType());
Collection collection = new ArrayList<AttributeSnapshot>();
for (AttributeSnapshot att : (List<AttributeSnapshot>) sentPacket.getModifier().read(1)) {
if (values.containsKey(att.a())) {
collection.add(new AttributeSnapshot(null, att.a(), values.get(att.a()), att.c()));
}
}
if (collection.size() > 0) {
packets[0] = new PacketContainer(sentPacket.getID());
StructureModifier<Object> mods = packets[0].getModifier();
mods.write(0, entity.getEntityId());
mods.write(1, collection);
} else {
packets = new PacketContainer[0];
}
packets = new PacketContainer[0];
break;
}
@ -1136,12 +1130,12 @@ public class PacketsManager {
case Packets.Server.ENTITY_METADATA:
{
List<WatchableObject> watchableObjects = disguise.getWatcher().convert(
(List<WatchableObject>) packets[0].getModifier().read(1));
List<WrappedWatchableObject> watchableObjects = disguise.getWatcher().convert(
packets[0].getWatchableCollectionModifier().read(0));
packets[0] = new PacketContainer(sentPacket.getID());
StructureModifier<Object> newMods = packets[0].getModifier();
newMods.write(0, entity.getEntityId());
newMods.write(1, watchableObjects);
packets[0].getWatchableCollectionModifier().write(0, watchableObjects);
break;
}

41
src/me/libraryaddict/disguise/ReflectionManager.java
View File

@ -1,12 +1,11 @@
package me.libraryaddict.disguise;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import net.minecraft.server.v1_6_R3.World;
import org.bukkit.Art;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack;
import org.bukkit.Sound;
import org.bukkit.inventory.ItemStack;
public class ReflectionManager {
@ -20,18 +19,44 @@ public class ReflectionManager {
}
}
public static String getEnumArt(Art art) {
try {
Class craftArt = Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftArt");
Object enumArt = craftArt.getMethod("BukkitToNotch", Art.class).invoke(null, art);
for (Field field : enumArt.getClass().getFields()) {
if (field.getType() == String.class) {
return (String) field.get(enumArt);
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static String getCraftSound(Sound sound) {
try {
Class c = Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftSound");
return (String) c.getMethod("getSound", Sound.class).invoke(null, sound);
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static Object getEntityInstance(String entityName) {
try {
Class entityClass = getNmsClass("Entity" + entityName);
Object entityObject;
Object world = getWorld();
if (entityName.equals("Human")) {
entityObject = entityClass.getConstructor(world.getClass(), String.class).newInstance(world, "LibsDisguises");
entityObject = entityClass.getConstructor(getNmsClass("World"), String.class).newInstance(world, "LibsDisguises");
} else {
entityObject = entityClass.getConstructor(world.getClass()).newInstance(world);
entityObject = entityClass.getConstructor(getNmsClass("World")).newInstance(world);
}
return entityObject;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@ -58,7 +83,9 @@ public class ReflectionManager {
private static Object getWorld() {
try {
return World.class.getMethod("getHandle").invoke(Bukkit.getWorlds().get(0));
return Class.forName("org.bukkit.craftbukkit." + bukkitVersion + ".CraftWorld").getMethod("getHandle")
.invoke(Bukkit.getWorlds().get(0));
} catch (Exception e) {
e.printStackTrace();
}

89
src/me/libraryaddict/disguise/disguisetypes/Disguise.java
View File

@ -1,25 +1,25 @@
package me.libraryaddict.disguise.disguisetypes;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.PacketsManager;
import me.libraryaddict.disguise.ReflectionManager;
import me.libraryaddict.disguise.disguisetypes.watchers.AgeableWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.HorseWatcher;
import me.libraryaddict.disguise.disguisetypes.watchers.ZombieWatcher;
import net.minecraft.server.v1_6_R3.EntityAgeable;
import net.minecraft.server.v1_6_R3.EntityInsentient;
import net.minecraft.server.v1_6_R3.EntityLiving;
import net.minecraft.server.v1_6_R3.EntityPlayer;
import net.minecraft.server.v1_6_R3.EntityTrackerEntry;
import net.minecraft.server.v1_6_R3.WorldServer;
import org.bukkit.Location;
import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Horse.Variant;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
@ -190,10 +190,7 @@ public abstract class Disguise {
i++;
if (i % 40 == 0) {
i = 0;
List<Player> players = new ArrayList<Player>();
for (EntityPlayer p : getPerverts())
players.add(p.getBukkitEntity());
ProtocolLibrary.getProtocolManager().updateEntity(getEntity(), players);
ProtocolLibrary.getProtocolManager().updateEntity(getEntity(), getPerverts());
}
}
// If the vectorY isn't 0. Cos if it is. Then it doesn't want to send any vectors.
@ -219,35 +216,36 @@ public abstract class Disguise {
mods.write(5, (byte) Math.floor(loc.getPitch() * 256.0F / 360.0F));
selfLookPacket = lookPacket.shallowClone();
}
for (EntityPlayer player : getPerverts()) {
PacketContainer packet = new PacketContainer(Packets.Server.ENTITY_VELOCITY);
StructureModifier<Object> mods = packet.getModifier();
if (entity == player.getBukkitEntity()) {
if (!viewSelfDisguise())
continue;
if (selfLookPacket != null) {
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(player.getBukkitEntity(),
selfLookPacket, false);
} catch (InvocationTargetException e) {
e.printStackTrace();
try {
Field ping = ReflectionManager.getNmsClass("EntityPlayer").getField("ping");
Field handle = Entity.class.getField("getHandle");
for (Player player : getPerverts()) {
PacketContainer packet = new PacketContainer(Packets.Server.ENTITY_VELOCITY);
StructureModifier<Object> mods = packet.getModifier();
if (entity == player) {
if (!viewSelfDisguise())
continue;
if (selfLookPacket != null) {
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(player, selfLookPacket,
false);
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
mods.write(0, DisguiseAPI.getFakeDisguise(entity.getEntityId()));
} else
mods.write(0, entity.getEntityId());
mods.write(1, (int) (vector.getX() * 8000));
mods.write(2, (int) (8000 * (vectorY * (double) player.ping * 0.069)));
mods.write(3, (int) (vector.getZ() * 8000));
try {
mods.write(0, DisguiseAPI.getFakeDisguise(entity.getEntityId()));
} else
mods.write(0, entity.getEntityId());
mods.write(1, (int) (vector.getX() * 8000));
mods.write(2, (int) (8000 * (vectorY * (double) ping.getInt(handle.get(player)) * 0.069)));
mods.write(3, (int) (vector.getZ() * 8000));
if (lookPacket != null)
ProtocolLibrary.getProtocolManager().sendServerPacket(player.getBukkitEntity(),
lookPacket, false);
ProtocolLibrary.getProtocolManager()
.sendServerPacket(player.getBukkitEntity(), packet, false);
} catch (InvocationTargetException e) {
e.printStackTrace();
ProtocolLibrary.getProtocolManager().sendServerPacket(player, lookPacket, false);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet, false);
}
} catch (Exception e) {
e.printStackTrace();
}
}
// If we need to send more packets because else it still 'sinks'
@ -255,10 +253,10 @@ public abstract class Disguise {
PacketContainer packet = new PacketContainer(Packets.Server.REL_ENTITY_MOVE);
StructureModifier<Object> mods = packet.getModifier();
mods.write(0, entity.getEntityId());
for (EntityPlayer player : getPerverts()) {
for (Player player : getPerverts()) {
if (DisguiseAPI.isViewDisguises() || entity != player) {
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(player.getBukkitEntity(), packet);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
} catch (InvocationTargetException e) {
e.printStackTrace();
}
@ -281,14 +279,21 @@ public abstract class Disguise {
/**
* Get all EntityPlayers who have this entity in their Entity Tracker
*/
protected EntityPlayer[] getPerverts() {
EntityTrackerEntry entry = (EntityTrackerEntry) ((WorldServer) ((CraftEntity) entity).getHandle().world).tracker.trackedEntities
.get(entity.getEntityId());
if (entry != null) {
EntityPlayer[] players = (EntityPlayer[]) entry.trackedPlayers.toArray(new EntityPlayer[entry.trackedPlayers.size()]);
return players;
protected ArrayList<Player> getPerverts() {
ArrayList<Player> players = new ArrayList<Player>();
try {
EntityTrackerEntry entry = (EntityTrackerEntry) ((WorldServer) ((CraftEntity) entity).getHandle().world).tracker.trackedEntities
.get(entity.getEntityId());
if (entry != null) {
Field field = ReflectionManager.getNmsClass("Entity").getField("getBukkitEntity");
for (Object p : entry.trackedPlayers) {
players.add((Player) field.get(p));
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return new EntityPlayer[0];
return players;
}
/**

13
src/me/libraryaddict/disguise/disguisetypes/DisguiseSound.java
View File

@ -3,8 +3,9 @@ package me.libraryaddict.disguise.disguisetypes;
import java.util.HashMap;
import java.util.HashSet;
import me.libraryaddict.disguise.ReflectionManager;
import org.bukkit.Sound;
import org.bukkit.craftbukkit.v1_6_R3.CraftSound;
/**
* Only living disguises go in here!
@ -103,10 +104,6 @@ public enum DisguiseSound {
CANCEL, DEATH, HURT, IDLE, STEP;
}
public static String getSoundName(Sound sound) {
return CraftSound.getSound(sound);
}
public static DisguiseSound getType(String name) {
try {
return valueOf(name);
@ -128,7 +125,7 @@ public enum DisguiseSound {
else if (obj instanceof String)
s = (String) obj;
else if (obj instanceof Sound)
s = CraftSound.getSound((Sound) obj);
s = ReflectionManager.getCraftSound((Sound) obj);
else
throw new RuntimeException("Was given a unknown object " + obj);
switch (i) {
@ -195,7 +192,7 @@ public enum DisguiseSound {
}
public void removeSound(SoundType type, Sound sound) {
removeSound(type, CraftSound.getSound(sound));
removeSound(type, ReflectionManager.getCraftSound(sound));
}
public void removeSound(SoundType type, String sound) {
@ -211,7 +208,7 @@ public enum DisguiseSound {
}
public void setSound(SoundType type, Sound sound) {
setSound(type, CraftSound.getSound(sound));
setSound(type, ReflectionManager.getCraftSound(sound));
}
public void setSound(SoundType type, String sound) {

69
src/me/libraryaddict/disguise/disguisetypes/FlagWatcher.java
View File

@ -7,7 +7,6 @@ import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
@ -17,14 +16,11 @@ import com.comphenix.protocol.Packets;
import com.comphenix.protocol.ProtocolLibrary;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.reflect.StructureModifier;
import com.comphenix.protocol.wrappers.WrappedWatchableObject;
import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.PacketsManager;
import me.libraryaddict.disguise.ReflectionManager;
import net.minecraft.server.v1_6_R3.ChunkCoordinates;
import net.minecraft.server.v1_6_R3.EntityPlayer;
import net.minecraft.server.v1_6_R3.ItemStack;
import net.minecraft.server.v1_6_R3.WatchableObject;
public class FlagWatcher {
public enum SlotType {
@ -40,16 +36,6 @@ public class FlagWatcher {
}
}
private static HashMap<Class, Integer> classTypes = new HashMap<Class, Integer>();
static {
classTypes.put(Byte.class, 0);
classTypes.put(Short.class, 1);
classTypes.put(Integer.class, 2);
classTypes.put(Float.class, 3);
classTypes.put(String.class, 4);
classTypes.put(ItemStack.class, 5);
classTypes.put(ChunkCoordinates.class, 6);
}
/**
* This is the entity values I need to add else it could crash them..
*/
@ -68,7 +54,6 @@ public class FlagWatcher {
try {
cloned = getClass().getConstructor(Disguise.class).newInstance(disguise);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
cloned.entityValues = (HashMap<Integer, Object>) entityValues.clone();
@ -76,14 +61,14 @@ public class FlagWatcher {
return cloned;
}
public List<WatchableObject> convert(List<WatchableObject> list) {
Iterator<WatchableObject> itel = list.iterator();
List<WatchableObject> newList = new ArrayList<WatchableObject>();
public List<WrappedWatchableObject> convert(List<WrappedWatchableObject> list) {
Iterator<WrappedWatchableObject> itel = list.iterator();
List<WrappedWatchableObject> newList = new ArrayList<WrappedWatchableObject>();
HashSet<Integer> sentValues = new HashSet<Integer>();
boolean sendAllCustom = false;
while (itel.hasNext()) {
WatchableObject watch = itel.next();
int dataType = watch.a();
WrappedWatchableObject watch = itel.next();
int dataType = watch.getTypeID();
sentValues.add(dataType);
// Its sending the air metadata. This is the least commonly sent metadata which all entitys still share.
// I send my custom values if I see this!
@ -100,15 +85,15 @@ public class FlagWatcher {
value = backupEntityValues.get(dataType);
}
if (value != null) {
boolean doD = watch.d();
watch = new WatchableObject(classTypes.get(value.getClass()), dataType, value);
boolean doD = watch.getDirtyState();
watch = new WrappedWatchableObject(dataType, value);
if (!doD)
watch.a(false);
watch.setDirtyState(doD);
} else {
boolean doD = watch.d();
watch = new WatchableObject(watch.c(), dataType, watch.b());
boolean doD = watch.getDirtyState();
watch = new WrappedWatchableObject(dataType, watch.getValue());
if (!doD)
watch.a(false);
watch.setDirtyState(doD);
}
newList.add(watch);
}
@ -120,16 +105,16 @@ public class FlagWatcher {
Object obj = entityValues.get(value);
if (obj == null)
continue;
WatchableObject watch = new WatchableObject(classTypes.get(obj.getClass()), value, obj);
WrappedWatchableObject watch = new WrappedWatchableObject(value, obj);
newList.add(watch);
}
}
// Here we check for if there is a health packet that says they died.
if (disguise.viewSelfDisguise() && disguise.getEntity() != null && disguise.getEntity() instanceof Player) {
for (WatchableObject watch : newList) {
for (WrappedWatchableObject watch : newList) {
// Its a health packet
if (watch.a() == 6) {
Object value = watch.b();
if (watch.getTypeID() == 6) {
Object value = watch.getValue();
if (value != null && value instanceof Float) {
float newHealth = (Float) value;
if (newHealth > 0 && hasDied) {
@ -210,17 +195,16 @@ public class FlagWatcher {
return;
Entity entity = disguise.getEntity();
Object value = entityValues.get(data);
List<WatchableObject> list = new ArrayList<WatchableObject>();
list.add(new WatchableObject(classTypes.get(value.getClass()), data, value));
List<WrappedWatchableObject> list = new ArrayList<WrappedWatchableObject>();
list.add(new WrappedWatchableObject(data, value));
PacketContainer packet = new PacketContainer(Packets.Server.ENTITY_METADATA);
StructureModifier<Object> mods = packet.getModifier();
mods.write(0, entity.getEntityId());
mods.write(1, list);
for (EntityPlayer player : disguise.getPerverts()) {
Player p = player.getBukkitEntity();
if (DisguiseAPI.isViewDisguises() || p != entity) {
packet.getWatchableCollectionModifier().write(0, list);
for (Player player : disguise.getPerverts()) {
if (DisguiseAPI.isViewDisguises() || player != entity) {
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(p, packet);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
} catch (InvocationTargetException e) {
e.printStackTrace();
}
@ -277,7 +261,7 @@ public class FlagWatcher {
}
}
ItemStack itemToSend = null;
Object itemToSend = null;
if (itemStack != null && itemStack.getTypeId() != 0)
itemToSend = ReflectionManager.getNmsItem(itemStack);
items[slot] = itemStack;
@ -291,11 +275,10 @@ public class FlagWatcher {
mods.write(0, disguise.getEntity().getEntityId());
mods.write(1, slot);
mods.write(2, itemToSend);
for (EntityPlayer player : disguise.getPerverts()) {
Player p = player.getBukkitEntity();
if (p != disguise.getEntity()) {
for (Player player : disguise.getPerverts()) {
if (player != disguise.getEntity()) {
try {
ProtocolLibrary.getProtocolManager().sendServerPacket(p, packet);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
} catch (InvocationTargetException e) {
e.printStackTrace();
}

16
src/me/libraryaddict/disguise/disguisetypes/Values.java
View File

@ -2,15 +2,13 @@ package me.libraryaddict.disguise.disguisetypes;
import java.util.HashMap;
import net.minecraft.server.v1_6_R3.EnumEntitySize;
public class Values {
private static HashMap<DisguiseType, Values> values = new HashMap<DisguiseType, Values>();
public static HashMap<String, Double> getAttributesValues(DisguiseType type) {
/* public static HashMap<String, Double> getAttributesValues(DisguiseType type) {
return getValues(type).getAttributesValues();
}
}*/
public static Class getEntityClass(DisguiseType type) {
return getValues(type).getEntityClass();
@ -47,7 +45,7 @@ public class Values {
return values.get(type);
}
private HashMap<String, Double> attributesValues = new HashMap<String, Double>();
// private HashMap<String, Double> attributesValues = new HashMap<String, Double>();
private Class declared;
private int enumEntitySize;
@ -60,9 +58,9 @@ public class Values {
declared = classType;
}
public HashMap<String, Double> getAttributesValues() {
/*public HashMap<String, Double> getAttributesValues() {
return attributesValues;
}
}*/
public Class getEntityClass() {
return declared;
@ -115,9 +113,9 @@ public class Values {
return metaValues;
}
public void setAttributesValue(String attribute, Double value) {
/*public void setAttributesValue(String attribute, Double value) {
attributesValues.put(attribute, value);
}
}*/
public void setMetaValue(int no, Object value) {
metaValues.put(no, value);

4
src/me/libraryaddict/disguise/disguisetypes/watchers/DroppedItemWatcher.java
View File

@ -4,7 +4,6 @@ import me.libraryaddict.disguise.ReflectionManager;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
public class DroppedItemWatcher extends FlagWatcher {
@ -14,8 +13,7 @@ public class DroppedItemWatcher extends FlagWatcher {
}
public ItemStack getItemStack() {
return CraftItemStack.asBukkitCopy((net.minecraft.server.v1_6_R3.ItemStack) getValue(10,
ReflectionManager.getNmsItem(new ItemStack(1))));
return ReflectionManager.getBukkitItem(getValue(10, ReflectionManager.getNmsItem(new ItemStack(1))));
}
public void setItemStack(ItemStack item) {

3
src/me/libraryaddict/disguise/disguisetypes/watchers/ItemFrameWatcher.java
View File

@ -4,7 +4,6 @@ import me.libraryaddict.disguise.ReflectionManager;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack;
import org.bukkit.inventory.ItemStack;
public class ItemFrameWatcher extends FlagWatcher {
@ -20,7 +19,7 @@ public class ItemFrameWatcher extends FlagWatcher {
public ItemStack getItemStack() {
if (getValue(2, null) == null)
return new ItemStack(0);
return CraftItemStack.asBukkitCopy((net.minecraft.server.v1_6_R3.ItemStack) getValue(2, null));
return ReflectionManager.getBukkitItem(getValue(2, null));
}
public void setItemRotation(int rotation) {

84
src/me/libraryaddict/disguise/disguisetypes/watchers/LivingWatcher.java
View File

@ -1,18 +1,38 @@
package me.libraryaddict.disguise.disguisetypes.watchers;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Iterator;
import me.libraryaddict.disguise.ReflectionManager;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
import net.minecraft.server.v1_6_R3.MobEffect;
import net.minecraft.server.v1_6_R3.PotionBrewer;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
public class LivingWatcher extends FlagWatcher {
private HashSet<MobEffect> potionEffects = new HashSet<MobEffect>();
private HashSet<Integer> potionEffects = new HashSet<Integer>();
static Object[] list;
static Method potionNo;
static {
try {
Class mobEffectList = ReflectionManager.getNmsClass("MobEffectList");
list = (Object[]) mobEffectList.getField("byId").get(null);
for (Object obj : list) {
if (obj != null) {
for (Method field : obj.getClass().getMethods()) {
if (field.getReturnType() == int.class) {
if ((Integer) field.invoke(obj) > 10000) {
potionNo = field;
break;
}
}
}
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
public LivingWatcher(Disguise disguise) {
super(disguise);
@ -22,21 +42,21 @@ public class LivingWatcher extends FlagWatcher {
public void addPotionEffect(PotionEffect potionEffect) {
if (hasPotionEffect(potionEffect.getType()))
removePotionEffect(potionEffect.getType());
potionEffects.add(new MobEffect(potionEffect.getType().getId(), potionEffect.getDuration(), potionEffect.getAmplifier()));
potionEffects.add(potionEffect.getType().getId());
sendPotionEffects();
}
public void addPotionEffect(PotionEffectType potionEffect) {
if (hasPotionEffect(potionEffect))
removePotionEffect(potionEffect);
potionEffects.add(new MobEffect(potionEffect.getId(), 0, 0));
potionEffects.add(potionEffect.getId());
sendPotionEffects();
}
@Override
public LivingWatcher clone(Disguise disguise) {
LivingWatcher clone = (LivingWatcher) super.clone(disguise);
clone.potionEffects = (HashSet<MobEffect>) potionEffects.clone();
clone.potionEffects = (HashSet<Integer>) potionEffects.clone();
return clone;
}
@ -57,10 +77,7 @@ public class LivingWatcher extends FlagWatcher {
}
public boolean hasPotionEffect(PotionEffectType type) {
for (MobEffect effect : potionEffects)
if (effect.getEffectId() == type.getId())
return true;
return false;
return potionEffects.contains(type.getId());
}
public boolean isCustomNameVisible() {
@ -68,14 +85,9 @@ public class LivingWatcher extends FlagWatcher {
}
public void removePotionEffect(PotionEffectType type) {
Iterator<MobEffect> itel = potionEffects.iterator();
while (itel.hasNext()) {
MobEffect effect = itel.next();
if (effect.getEffectId() == type.getId()) {
itel.remove();
sendPotionEffects();
return;
}
if (potionEffects.contains(type.getId())) {
potionEffects.remove(type.getId());
sendPotionEffects();
}
}
@ -85,10 +97,40 @@ public class LivingWatcher extends FlagWatcher {
}
private void sendPotionEffects() {
setValue(7, PotionBrewer.a(potionEffects));
setValue(7, getPotions());
sendData(7);
}
private int getPotions() {
int m = 3694022;
if (potionEffects.isEmpty()) {
return m;
}
float f1 = 0.0F;
float f2 = 0.0F;
float f3 = 0.0F;
float f4 = 0.0F;
try {
for (int localMobEffect : potionEffects) {
int n = (Integer) potionNo.invoke(list[localMobEffect]);
f1 += (n >> 16 & 0xFF) / 255.0F;
f2 += (n >> 8 & 0xFF) / 255.0F;
f3 += (n >> 0 & 0xFF) / 255.0F;
f4 += 1.0F;
}
} catch (Exception ex) {
ex.printStackTrace();
}
f1 = f1 / f4 * 255.0F;
f2 = f2 / f4 * 255.0F;
f3 = f3 / f4 * 255.0F;
return (int) f1 << 16 | (int) f2 << 8 | (int) f3;
}
public void setCustomName(String name) {
if (name.length() > 64)
name = name.substring(0, 64);