SpigotMC/LibsDisguises
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Fix an array bounds exception

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This commit is contained in:
libraryaddict 2021-01-08 10:18:27 +13:00
parent d29bdb70fe
commit 53657f57ca
1 changed files with 23 additions and 27 deletions
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28
src/main/java/me/libraryaddict/disguise/utilities/listeners/PlayerSkinHandler.java
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@ -57,8 +57,8 @@ public class PlayerSkinHandler implements Listener {
private boolean sleepPackets;
public boolean canRemove(boolean onMoved) {
return firstPacketSent + (DisguiseConfig.getTablistRemoveDelay() * 50) +
(onMoved ? 0 : DisguiseConfig.getPlayerDisguisesSkinExpiresMove() * 50) < System.currentTimeMillis();
return firstPacketSent + (DisguiseConfig.getTablistRemoveDelay() * 50) + (onMoved ? 0 : DisguiseConfig.getPlayerDisguisesSkinExpiresMove() * 50) <
System.currentTimeMillis();
}
@Override
@ -75,8 +75,8 @@ public class PlayerSkinHandler implements Listener {
}
@Getter
private final Cache<Player, List<PlayerSkin>> cache = CacheBuilder.newBuilder().weakKeys()
.expireAfterWrite(DisguiseConfig.getPlayerDisguisesSkinExpiresMove() * 50, TimeUnit.MILLISECONDS)
private final Cache<Player, List<PlayerSkin>> cache =
CacheBuilder.newBuilder().weakKeys().expireAfterWrite(DisguiseConfig.getPlayerDisguisesSkinExpiresMove() * 50, TimeUnit.MILLISECONDS)
.removalListener((event) -> {
if (event.getCause() != RemovalCause.EXPIRED) {
return;
@ -130,8 +130,8 @@ public class PlayerSkinHandler implements Listener {
packet.getModifier().write(2, loc.getY());
packet.getModifier().write(3, loc.getZ());
for (PlayerSkin skin : value) {
if (!skin.isSleepPackets()) {
for (PlayerSkin skin : new ArrayList<>(value)) {
if (!value.contains(skin) || !skin.isSleepPackets()) {
continue;
}
@ -176,8 +176,7 @@ public class PlayerSkinHandler implements Listener {
if (spawn) {
packets.getDelayedPacketsMap().entrySet().removeIf(entry -> {
entry.getValue()
.removeIf(packet -> packet.getType() == Server.ENTITY_EQUIPMENT && isRemove(skin, packet));
entry.getValue().removeIf(packet -> packet.getType() == Server.ENTITY_EQUIPMENT && isRemove(skin, packet));
return entry.getValue().isEmpty();
});
@ -209,8 +208,7 @@ public class PlayerSkinHandler implements Listener {
return true;
}
@EventHandler(priority = EventPriority.MONITOR,
ignoreCancelled = true)
@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
private void onUndisguise(UndisguiseEvent event) {
if (!event.getDisguise().isPlayerDisguise()) {
return;
@ -246,11 +244,10 @@ public class PlayerSkinHandler implements Listener {
private void addMetadata(Player player, PlayerSkin skin) throws InvocationTargetException {
PlayerDisguise disguise = skin.getDisguise().get();
Entity entity = disguise.getEntity();
WrappedDataWatcher watcher = DisguiseUtilities
.createSanitizedDataWatcher(WrappedDataWatcher.getEntityWatcher(entity), disguise.getWatcher());
WrappedDataWatcher watcher = DisguiseUtilities.createSanitizedDataWatcher(WrappedDataWatcher.getEntityWatcher(entity), disguise.getWatcher());
PacketContainer metaPacket = ProtocolLibrary.getProtocolManager()
.createPacketConstructor(PacketType.Play.Server.ENTITY_METADATA, entity.getEntityId(), watcher, true)
PacketContainer metaPacket =
ProtocolLibrary.getProtocolManager().createPacketConstructor(PacketType.Play.Server.ENTITY_METADATA, entity.getEntityId(), watcher, true)
.createPacket(entity.getEntityId(), watcher, true);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, metaPacket, false);
@ -339,8 +336,7 @@ public class PlayerSkinHandler implements Listener {
}
if (skin.isDoTabList()) {
PacketContainer packetContainer =
DisguiseUtilities.getTabPacket(disguise, EnumWrappers.PlayerInfoAction.REMOVE_PLAYER);
PacketContainer packetContainer = DisguiseUtilities.getTabPacket(disguise, EnumWrappers.PlayerInfoAction.REMOVE_PLAYER);
ProtocolLibrary.getProtocolManager().sendServerPacket(player, packetContainer);
}