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[Bleeding] Implemented Vanish API.

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Remove players that cannot see a player from their EntityTrackerEntry and only
send user list updates to players who can see the player they reference.
This commit is contained in:
Travis Watkins 2012-01-31 13:54:15 -06:00 committed by EvilSeph
parent 028cbb8fe9
commit 37c8868532
4 changed files with 82 additions and 25 deletions
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2
src/main/java/net/minecraft/server/EntityTracker.java
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@ -8,7 +8,7 @@ import java.util.Set;
public class EntityTracker {
private Set a = new HashSet();
private IntHashMap trackedEntities = new IntHashMap();
public IntHashMap trackedEntities = new IntHashMap(); // CraftBukkit - private -> public
private MinecraftServer c;
private int d;
private World world; // CraftBukkit - change type

8
src/main/java/net/minecraft/server/EntityTrackerEntry.java
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@ -187,6 +187,14 @@ public class EntityTrackerEntry {
if (d0 >= (double) (-this.b) && d0 <= (double) this.b && d1 >= (double) (-this.b) && d1 <= (double) this.b) {
if (!this.trackedPlayers.contains(entityplayer)) {
// CraftBukkit start
if (tracker instanceof EntityPlayer) {
org.bukkit.entity.Player player = ((EntityPlayer) tracker).getBukkitEntity();
if (!entityplayer.getBukkitEntity().canSee(player)) {
return;
}
}
// CraftBukkit end
this.trackedPlayers.add(entityplayer);
entityplayer.netServerHandler.sendPacket(this.b());
if (this.isMoving) {

32
src/main/java/net/minecraft/server/ServerConfigurationManager.java
View File

@ -111,10 +111,8 @@ public class ServerConfigurationManager {
}
public void c(EntityPlayer entityplayer) {
// CraftBukkit start
cserver.detectListNameConflict(entityplayer);
this.sendAll(new Packet201PlayerInfo(entityplayer.listName, true, 1000));
// CraftBukkit end
cserver.detectListNameConflict(entityplayer); // CraftBukkit
//this.sendAll(new Packet201PlayerInfo(entityplayer.name, true, 1000)); // CraftBukkit - replaced with loop below
this.players.add(entityplayer);
WorldServer worldserver = this.server.getWorldServer(entityplayer.dimension);
@ -142,11 +140,24 @@ public class ServerConfigurationManager {
worldserver.addEntity(entityplayer);
this.getPlayerManager(entityplayer.dimension).addPlayer(entityplayer);
// CraftBukkit start - sendAll above replaced with this loop
Packet201PlayerInfo packet = new Packet201PlayerInfo(entityplayer.listName, true, 1000);
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer1 = (EntityPlayer) this.players.get(i);
if (entityplayer1.getBukkitEntity().canSee(entityplayer.getBukkitEntity())) {
entityplayer1.netServerHandler.sendPacket(packet);
}
}
// CraftBukkit end
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer1 = (EntityPlayer) this.players.get(i);
// CraftBukkit start - .name -> .listName
entityplayer.netServerHandler.sendPacket(new Packet201PlayerInfo(entityplayer1.listName, true, entityplayer1.ping));
if (entityplayer.getBukkitEntity().canSee(entityplayer1.getBukkitEntity())) {
entityplayer.netServerHandler.sendPacket(new Packet201PlayerInfo(entityplayer1.listName, true, entityplayer1.ping));
}
// CraftBukkit end
}
}
@ -169,8 +180,15 @@ public class ServerConfigurationManager {
this.server.getWorldServer(entityplayer.dimension).kill(entityplayer);
this.players.remove(entityplayer);
this.getPlayerManager(entityplayer.dimension).removePlayer(entityplayer);
// CraftBukkit start - .name -> .listName
this.sendAll(new Packet201PlayerInfo(entityplayer.listName, false, 9999));
// CraftBukkit start - .name -> .listName, replace sendAll with loop
Packet201PlayerInfo packet = new Packet201PlayerInfo(entityplayer.listName, false, 9999);
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer1 = (EntityPlayer) this.players.get(i);
if (entityplayer1.getBukkitEntity().canSee(entityplayer.getBukkitEntity())) {
entityplayer1.netServerHandler.sendPacket(packet);
}
}
// CraftBukkit end
return playerQuitEvent.getQuitMessage(); // CraftBukkit

65
src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
View File

@ -11,22 +11,12 @@ import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.minecraft.server.ChunkCoordinates;
import net.minecraft.server.EntityPlayer;
import net.minecraft.server.NBTTagCompound;
import net.minecraft.server.Packet131ItemData;
import net.minecraft.server.Packet200Statistic;
import net.minecraft.server.Packet201PlayerInfo;
import net.minecraft.server.Packet250CustomPayload;
import net.minecraft.server.Packet3Chat;
import net.minecraft.server.Packet51MapChunk;
import net.minecraft.server.Packet53BlockChange;
import net.minecraft.server.Packet54PlayNoteBlock;
import net.minecraft.server.Packet61WorldEvent;
import net.minecraft.server.Packet6SpawnPosition;
import net.minecraft.server.Packet70Bed;
import net.minecraft.server.WorldServer;
import net.minecraft.server.*;
import org.bukkit.*;
import org.bukkit.Achievement;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.World;
import org.bukkit.configuration.serialization.DelegateDeserialization;
import org.bukkit.craftbukkit.CraftOfflinePlayer;
import org.bukkit.craftbukkit.CraftServer;
@ -46,6 +36,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
private long lastPlayed = 0;
private boolean hasPlayedBefore = false;
private Set<String> channels = new HashSet<String>();
private Set<Player> hiddenPlayers = new HashSet<Player>();
private int hash = 0;
public CraftPlayer(CraftServer server, EntityPlayer entity) {
@ -162,8 +153,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
getHandle().listName = name;
// Change the name on the client side
server.getHandle().sendAll(new Packet201PlayerInfo(oldName, false, 9999));
server.getHandle().sendAll(new Packet201PlayerInfo(name, true, getHandle().ping));
Packet201PlayerInfo oldpacket = new Packet201PlayerInfo(oldName, false, 9999);
Packet201PlayerInfo packet = new Packet201PlayerInfo(name, true, getHandle().ping);
for (int i = 0; i < server.getHandle().players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) server.getHandle().players.get(i);
if (entityplayer.getBukkitEntity().canSee(this)) {
entityplayer.netServerHandler.sendPacket(oldpacket);
entityplayer.netServerHandler.sendPacket(packet);
}
}
}
@Override
@ -564,6 +563,38 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
getHandle().spawnWorld = location.getWorld().getName();
}
public void hidePlayer(Player player) {
hiddenPlayers.add(player);
//remove this player from the hidden player's EntityTrackerEntry
EntityTracker tracker = ((WorldServer) entity.world).tracker;
EntityPlayer other = ((CraftPlayer) player).getHandle();
EntityTrackerEntry entry = (EntityTrackerEntry) tracker.trackedEntities.a(other.id);
if (entry != null) {
entry.c(getHandle());
}
//remove the hidden player from this player user list
getHandle().netServerHandler.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), false, 9999));
}
public void showPlayer(Player player) {
hiddenPlayers.remove(player);
EntityTracker tracker = ((WorldServer) entity.world).tracker;
EntityPlayer other = ((CraftPlayer) player).getHandle();
EntityTrackerEntry entry = (EntityTrackerEntry) tracker.trackedEntities.a(other.id);
if (entry != null && !entry.trackedPlayers.contains(getHandle())) {
entry.b(getHandle());
}
getHandle().netServerHandler.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), true, getHandle().ping));
}
public boolean canSee(Player player) {
return !hiddenPlayers.contains(player);
}
public Map<String, Object> serialize() {
Map<String, Object> result = new LinkedHashMap<String, Object>();