/
Proxy.java
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/
Proxy.java
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package net.ME1312.SubServers.Bungee.Host;
import net.ME1312.SubData.Server.DataClient;
import net.ME1312.SubData.Server.SubDataClient;
import net.ME1312.SubServers.Bungee.Event.SubRemoveProxyEvent;
import net.ME1312.Galaxi.Library.Map.ObjectMap;
import net.ME1312.Galaxi.Library.Map.ObjectMapValue;
import net.ME1312.Galaxi.Library.ExtraDataHandler;
import net.ME1312.Galaxi.Library.Container.Pair;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.SubData.Server.ClientHandler;
import net.ME1312.SubServers.Bungee.Network.Packet.PacketExSyncPlayer;
import net.ME1312.SubServers.Bungee.SubAPI;
import net.ME1312.SubServers.Bungee.SubProxy;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import java.util.*;
/**
* Proxy Class
*/
public class Proxy implements ClientHandler, ExtraDataHandler {
private HashMap<Integer, SubDataClient> subdata = new HashMap<Integer, SubDataClient>();
private ObjectMap<String> extra = new ObjectMap<String>();
private final String signature;
private boolean persistent;
private String nick = null;
private final String name;
public Proxy(String name) throws IllegalArgumentException {
this(name, name != null);
}
@SuppressWarnings("deprecation")
public Proxy(String name, boolean persistent) throws IllegalArgumentException {
if (name == null) name = Util.getNew(SubAPI.getInstance().getInternals().proxies.keySet(), () -> UUID.randomUUID().toString());
if (name.contains(" ")) throw new IllegalArgumentException("Proxy names cannot have spaces: " + name);
this.name = name;
this.persistent = persistent;
this.signature = SubAPI.getInstance().signAnonymousObject();
subdata.put(0, null);
}
@Override
public DataClient[] getSubData() {
LinkedList<Integer> keys = new LinkedList<Integer>(subdata.keySet());
LinkedList<SubDataClient> channels = new LinkedList<SubDataClient>();
Collections.sort(keys);
for (Integer channel : keys) channels.add(subdata.get(channel));
return channels.toArray(new DataClient[0]);
}
@SuppressWarnings("deprecation")
public void setSubData(SubDataClient client, int channel) {
boolean update = false;
if (channel < 0) throw new IllegalArgumentException("Subchannel ID cannot be less than zero");
if (client != null || channel == 0) {
if (!subdata.keySet().contains(channel) || (channel == 0 && (client == null || subdata.get(channel) == null))) {
update = true;
subdata.put(channel, client);
if (client != null && (client.getHandler() == null || !equals(client.getHandler()))) client.setHandler(this);
}
} else {
update = true;
subdata.remove(channel);
}
if (update) {
DataClient[] subdata = getSubData();
if (subdata[0] == null && subdata.length <= 1) {
SubProxy plugin = SubAPI.getInstance().getInternals();
for (UUID id : Util.getBackwards(plugin.rPlayerLinkP, this)) {
plugin.rPlayerLinkS.remove(id);
plugin.rPlayerLinkP.remove(id);
plugin.rPlayers.remove(id);
}
for (Proxy proxy : SubAPI.getInstance().getProxies().values()) if (proxy.getSubData()[0] != null && proxy != this) {
((SubDataClient) proxy.getSubData()[0]).sendPacket(new PacketExSyncPlayer(getName(), null, (RemotePlayer[]) null));
}
if (!persistent) {
ProxyServer.getInstance().getPluginManager().callEvent(new SubRemoveProxyEvent(this));
SubAPI.getInstance().getInternals().proxies.remove(getName().toLowerCase());
}
}
}
}
@Override
public void removeSubData(DataClient client) {
for (Integer channel : Util.getBackwards(subdata, (SubDataClient) client)) setSubData(null, channel);
}
/**
* Get the Name of this Proxy
*
* @return Name
*/
public String getName() {
return name;
}
/**
* Get the Display Name of this Proxy
*
* @return Display Name
*/
public String getDisplayName() {
return (nick == null)?getName():nick;
}
/**
* Sets the Display Name for this Proxy
*
* @param value Value (or null to reset)
*/
public void setDisplayName(String value) {
if (value == null || value.length() == 0 || getName().equals(value)) {
this.nick = null;
} else {
this.nick = value;
}
}
/**
* Determine if the proxy is the Master Proxy
*
* @return Master Proxy Status
*/
public boolean isMaster() {
return SubAPI.getInstance().getMasterProxy() == this;
}
/**
* Get the players on this proxy (via RedisBungee)
*
* @return Remote Player Collection
*/
@SuppressWarnings("deprecation")
public Collection<RemotePlayer> getPlayers() {
SubProxy plugin = SubAPI.getInstance().getInternals();
ArrayList<RemotePlayer> players = new ArrayList<RemotePlayer>();
for (UUID id : Util.getBackwards(plugin.rPlayerLinkP, this)) {
players.add(plugin.rPlayers.get(id));
}
return players;
}
/**
* Get the Signature of this Object
*
* @return Object Signature
*/
public final String getSignature() {
return signature;
}
@Override
public void addExtra(String handle, Object value) {
if (Util.isNull(handle, value)) throw new NullPointerException();
extra.set(handle, value);
}
@Override
public boolean hasExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
return extra.getKeys().contains(handle);
}
@Override
public ObjectMapValue getExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
return extra.get(handle);
}
@Override
public ObjectMap<String> getExtra() {
return extra.clone();
}
@Override
public void removeExtra(String handle) {
if (Util.isNull(handle)) throw new NullPointerException();
extra.remove(handle);
}
@Override
public ObjectMap<String> forSubData() {
ObjectMap<String> info = new ObjectMap<String>();
info.set("type", "Proxy");
info.set("name", getName());
info.set("display", getDisplayName());
ObjectMap<String> players = new ObjectMap<String>();
for (RemotePlayer player : getPlayers())
players.set(player.getUniqueId().toString(), player.getName());
info.set("players", players);
info.set("master", isMaster());
ObjectMap<Integer> subdata = new ObjectMap<Integer>();
for (int channel : this.subdata.keySet()) subdata.set(channel, (this.subdata.get(channel) == null)?null:this.subdata.get(channel).getID());
info.set("subdata", subdata);
info.set("signature", signature);
info.set("extra", getExtra());
return info;
}
}