SpigotMC/LibsDisguises
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Deny async

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This commit is contained in:
libraryaddict 2016-06-06 01:31:34 +12:00
parent 91b64b5920
commit 60730f4dcd
4 changed files with 286 additions and 200 deletions
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1
src/me/libraryaddict/disguise/disguisetypes/DisguiseType.java
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@ -11,7 +11,6 @@ import org.bukkit.entity.Zombie;
public enum DisguiseType
{
AREA_EFFECT_CLOUD(3, 0),
ARMOR_STAND(78),

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

@ -34,6 +34,7 @@ public class PlayerDisguise extends TargetedDisguise
public PlayerDisguise(String name, String skinToUse)
{
this(name);
setSkin(skinToUse);
}
@ -42,6 +43,11 @@ public class PlayerDisguise extends TargetedDisguise
this(ReflectionManager.getGameProfile(player));
}
public PlayerDisguise(Player player, Player skinToUse)
{
this(ReflectionManager.getGameProfile(player), ReflectionManager.getGameProfile(skinToUse));
}
public PlayerDisguise(WrappedGameProfile gameProfile)
{
this(gameProfile.getName());
@ -49,6 +55,13 @@ public class PlayerDisguise extends TargetedDisguise
this.gameProfile = gameProfile;
}
public PlayerDisguise(WrappedGameProfile gameProfile, WrappedGameProfile skinToUse)
{
this(gameProfile);
setSkin(skinToUse);
}
@Override
public PlayerDisguise addPlayer(Player player)
{

445
src/me/libraryaddict/disguise/disguisetypes/watchers/PlayerWatcher.java
View File

@ -1,199 +1,246 @@
package me.libraryaddict.disguise.disguisetypes.watchers;
import org.bukkit.block.BlockFace;
import org.bukkit.entity.Player;
import com.comphenix.protocol.PacketType.Play.Server;
import com.comphenix.protocol.ProtocolLibrary;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.reflect.StructureModifier;
import com.comphenix.protocol.wrappers.WrappedGameProfile;
import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.DisguiseConfig;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.PlayerDisguise;
import me.libraryaddict.disguise.utilities.DisguiseUtilities;
public class PlayerWatcher extends LivingWatcher {
private boolean isInBed;
private BlockFace sleepingDirection;
public PlayerWatcher(Disguise disguise) {
super(disguise);
}
@Override
public PlayerWatcher clone(Disguise disguise) {
PlayerWatcher watcher = (PlayerWatcher) super.clone(disguise);
watcher.isInBed = isInBed;
return watcher;
}
public BlockFace getSleepingDirection() {
if (sleepingDirection == null) {
if (this.getDisguise().getEntity() != null && isSleeping()) {
this.sleepingDirection = BlockFace.values()[Math
.round(this.getDisguise().getEntity().getLocation().getYaw() / 90F) & 0x3];
} else {
return BlockFace.EAST;
}
}
return sleepingDirection;
}
// Bit 0 (0x01): Cape enabled
// Bit 1 (0x02): Jacket enabled
// Bit 2 (0x04): Left Sleeve enabled
// Bit 3 (0x08): Right Sleeve enabled
// Bit 4 (0x10): Left Pants Leg enabled
// Bit 5 (0x20): Right Pants Leg enabled
// Bit 6 (0x40): Hat enabled
private boolean isSkinFlag(int i) {
return ((byte) getValue(12, (byte) 0) & 1 << i) != 0;
}
public boolean isCapeEnabled() {
return isSkinFlag(1);
}
public boolean isJackedEnabled() {
return isSkinFlag(2);
}
public boolean isLeftSleeveEnabled() {
return isSkinFlag(3);
}
public boolean isRightSleeveEnabled() {
return isSkinFlag(4);
}
public boolean isLeftPantsEnabled() {
return isSkinFlag(5);
}
public boolean isRightPantsEnabled() {
return isSkinFlag(6);
}
public boolean isHatEnabled() {
return isSkinFlag(7);
}
public void setCapeEnabled(boolean enabled) {
setSkinFlags(1, enabled);
sendData(12);
}
public void setJackedEnabled(boolean enabled) {
setSkinFlags(2, enabled);
sendData(12);
}
public void setLeftSleeveEnabled(boolean enabled) {
setSkinFlags(3, enabled);
sendData(12);
}
public void setRightSleeveEnabled(boolean enabled) {
setSkinFlags(4, enabled);
sendData(12);
}
public void setLeftPantsEnabled(boolean enabled) {
setSkinFlags(5, enabled);
sendData(12);
}
public void setRightPantsEnabled(boolean enabled) {
setSkinFlags(6, enabled);
sendData(12);
}
public void setHatEnabled(boolean enabled) {
setSkinFlags(7, enabled);
sendData(12);
}
public boolean isSleeping() {
return isInBed;
}
public void setSkin(String playerName) {
((PlayerDisguise) getDisguise()).setSkin(playerName);
}
public void setSkin(WrappedGameProfile profile) {
((PlayerDisguise) getDisguise()).setSkin(profile);
}
public void setSleeping(BlockFace sleepingDirection) {
setSleeping(true, sleepingDirection);
}
public void setSleeping(boolean sleep) {
setSleeping(sleep, null);
}
/**
* If no BlockFace is supplied. It grabs it from the entities facing direction if applicable.
*
* @param sleeping
* @param sleepingDirection
*/
public void setSleeping(boolean sleeping, BlockFace sleepingDirection) {
if (sleepingDirection != null) {
this.sleepingDirection = BlockFace.values()[sleepingDirection.ordinal() % 4];
}
if (sleeping != isSleeping()) {
isInBed = sleeping;
if (DisguiseConfig.isBedPacketsEnabled() && DisguiseUtilities.isDisguiseInUse(getDisguise())) {
try {
if (isSleeping()) {
for (Player player : DisguiseUtilities.getPerverts(getDisguise())) {
PacketContainer[] packets = DisguiseUtilities.getBedPackets(player, this.getDisguise().getEntity()
.getLocation(), player.getLocation(), (PlayerDisguise) this.getDisguise());
if (getDisguise().getEntity() == player) {
for (PacketContainer packet : packets) {
packet = packet.shallowClone();
packet.getIntegers().write(0, DisguiseAPI.getSelfDisguiseId());
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
} else {
for (PacketContainer packet : packets) {
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
}
}
} else {
PacketContainer packet = new PacketContainer(Server.ANIMATION);
StructureModifier<Integer> mods = packet.getIntegers();
mods.write(0, getDisguise().getEntity().getEntityId());
mods.write(1, 3);
for (Player player : DisguiseUtilities.getPerverts(getDisguise())) {
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
}
} catch (Exception ex) {
ex.printStackTrace(System.out);
}
}
}
}
private void setSkinFlags(int i, boolean flag) {
byte b0 = (byte) getValue(12, (byte) 0);
if (flag) {
setValue(12, (byte) (b0 | 1 << i));
} else {
setValue(12, (byte) (b0 & (~1 << i)));
}
}
}
package me.libraryaddict.disguise.disguisetypes.watchers;
import org.bukkit.block.BlockFace;
import org.bukkit.entity.Player;
import com.comphenix.protocol.PacketType.Play.Server;
import com.comphenix.protocol.ProtocolLibrary;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.reflect.StructureModifier;
import com.comphenix.protocol.wrappers.WrappedGameProfile;
import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.DisguiseConfig;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.PlayerDisguise;
import me.libraryaddict.disguise.utilities.DisguiseUtilities;
public class PlayerWatcher extends LivingWatcher
{
private boolean isInBed;
private BlockFace sleepingDirection;
public PlayerWatcher(Disguise disguise)
{
super(disguise);
}
@Override
public PlayerWatcher clone(Disguise disguise)
{
PlayerWatcher watcher = (PlayerWatcher) super.clone(disguise);
watcher.isInBed = isInBed;
return watcher;
}
public BlockFace getSleepingDirection()
{
if (sleepingDirection == null)
{
if (this.getDisguise().getEntity() != null && isSleeping())
{
this.sleepingDirection = BlockFace
.values()[Math.round(this.getDisguise().getEntity().getLocation().getYaw() / 90F) & 0x3];
}
else
{
return BlockFace.EAST;
}
}
return sleepingDirection;
}
// Bit 0 (0x01): Cape enabled
// Bit 1 (0x02): Jacket enabled
// Bit 2 (0x04): Left Sleeve enabled
// Bit 3 (0x08): Right Sleeve enabled
// Bit 4 (0x10): Left Pants Leg enabled
// Bit 5 (0x20): Right Pants Leg enabled
// Bit 6 (0x40): Hat enabled
private boolean isSkinFlag(int i)
{
return ((byte) getValue(12, (byte) 0) & 1 << i) != 0;
}
public boolean isCapeEnabled()
{
return isSkinFlag(1);
}
public boolean isJackedEnabled()
{
return isSkinFlag(2);
}
public boolean isLeftSleeveEnabled()
{
return isSkinFlag(3);
}
public boolean isRightSleeveEnabled()
{
return isSkinFlag(4);
}
public boolean isLeftPantsEnabled()
{
return isSkinFlag(5);
}
public boolean isRightPantsEnabled()
{
return isSkinFlag(6);
}
public boolean isHatEnabled()
{
return isSkinFlag(7);
}
public void setCapeEnabled(boolean enabled)
{
setSkinFlags(1, enabled);
sendData(12);
}
public void setJackedEnabled(boolean enabled)
{
setSkinFlags(2, enabled);
sendData(12);
}
public void setLeftSleeveEnabled(boolean enabled)
{
setSkinFlags(3, enabled);
sendData(12);
}
public void setRightSleeveEnabled(boolean enabled)
{
setSkinFlags(4, enabled);
sendData(12);
}
public void setLeftPantsEnabled(boolean enabled)
{
setSkinFlags(5, enabled);
sendData(12);
}
public void setRightPantsEnabled(boolean enabled)
{
setSkinFlags(6, enabled);
sendData(12);
}
public void setHatEnabled(boolean enabled)
{
setSkinFlags(7, enabled);
sendData(12);
}
public boolean isSleeping()
{
return isInBed;
}
public void setSkin(String playerName)
{
((PlayerDisguise) getDisguise()).setSkin(playerName);
}
public void setSkin(WrappedGameProfile profile)
{
((PlayerDisguise) getDisguise()).setSkin(profile);
}
public void setSleeping(BlockFace sleepingDirection)
{
setSleeping(true, sleepingDirection);
}
public void setSleeping(boolean sleep)
{
setSleeping(sleep, null);
}
/**
* If no BlockFace is supplied. It grabs it from the entities facing direction if applicable.
*
* @param sleeping
* @param sleepingDirection
*/
public void setSleeping(boolean sleeping, BlockFace sleepingDirection)
{
if (sleepingDirection != null)
{
this.sleepingDirection = BlockFace.values()[sleepingDirection.ordinal() % 4];
}
if (sleeping != isSleeping())
{
isInBed = sleeping;
if (DisguiseConfig.isBedPacketsEnabled() && DisguiseUtilities.isDisguiseInUse(getDisguise()))
{
try
{
if (isSleeping())
{
for (Player player : DisguiseUtilities.getPerverts(getDisguise()))
{
PacketContainer[] packets = DisguiseUtilities.getBedPackets(player,
this.getDisguise().getEntity().getLocation(), player.getLocation(),
(PlayerDisguise) this.getDisguise());
if (getDisguise().getEntity() == player)
{
for (PacketContainer packet : packets)
{
packet = packet.shallowClone();
packet.getIntegers().write(0, DisguiseAPI.getSelfDisguiseId());
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
}
else
{
for (PacketContainer packet : packets)
{
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
}
}
}
else
{
PacketContainer packet = new PacketContainer(Server.ANIMATION);
StructureModifier<Integer> mods = packet.getIntegers();
mods.write(0, getDisguise().getEntity().getEntityId());
mods.write(1, 3);
for (Player player : DisguiseUtilities.getPerverts(getDisguise()))
{
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet);
}
}
}
catch (Exception ex)
{
ex.printStackTrace(System.out);
}
}
}
}
private void setSkinFlags(int i, boolean flag)
{
byte b0 = (byte) getValue(12, (byte) 0);
if (flag)
{
setValue(12, (byte) (b0 | 1 << i));
}
else
{
setValue(12, (byte) (b0 & (~1 << i)));
}
}
}

27
src/me/libraryaddict/disguise/utilities/DisguiseUtilities.java
View File

@ -83,6 +83,7 @@ public class DisguiseUtilities
private static HashMap<String, ArrayList<Object>> runnables = new HashMap<>();
private static HashSet<UUID> selfDisguised = new HashSet<>();
private static Field xChunk, zChunk;
private static Thread mainThread;
static
{
@ -146,6 +147,11 @@ public class DisguiseUtilities
zChunk = bedChunk.getClass().getField("locZ");
zChunk.setAccessible(true);
Field threadField = ReflectionManager.getNmsField("MinecraftServer", "primaryThread");
threadField.setAccessible(true);
mainThread = (Thread) threadField.get(ReflectionManager.getMinecraftServer());
}
catch (Exception ex)
{
@ -346,6 +352,9 @@ public class DisguiseUtilities
*/
public static void destroyEntity(TargetedDisguise disguise)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
try
{
Object entityTrackerEntry = ReflectionManager.getEntityTrackerEntry(disguise.getEntity());
@ -637,6 +646,9 @@ public class DisguiseUtilities
*/
public static List<Player> getPerverts(Disguise disguise)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
List<Player> players = new ArrayList<>();
try
@ -865,6 +877,9 @@ public class DisguiseUtilities
*/
public static void refreshTracker(final TargetedDisguise disguise, String player)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
if (disguise.getEntity() != null && disguise.getEntity().isValid())
{
try
@ -959,6 +974,9 @@ public class DisguiseUtilities
*/
public static void refreshTrackers(Entity entity)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
if (entity.isValid())
{
try
@ -1021,6 +1039,9 @@ public class DisguiseUtilities
*/
public static void refreshTrackers(final TargetedDisguise disguise)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
if (disguise.getEntity().isValid())
{
PacketContainer destroyPacket = getDestroyPacket(disguise.getEntity().getEntityId());
@ -1131,6 +1152,9 @@ public class DisguiseUtilities
public static void removeSelfDisguise(Player player)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
if (selfDisguised.contains(player.getUniqueId()))
{
// Send a packet to destroy the fake entity
@ -1212,6 +1236,9 @@ public class DisguiseUtilities
*/
public static void sendSelfDisguise(final Player player, final TargetedDisguise disguise)
{
if (mainThread != Thread.currentThread())
throw new IllegalStateException("Cannot modify disguises on an async thread");
try
{
if (!disguise.isDisguiseInUse() || !player.isValid() || !player.isOnline() || !disguise.isSelfDisguiseVisible()