Paper/src/main/java/net/minecraft/server/ServerConfigurationManager.java
2011-10-01 15:38:25 -04:00

735 lines
27 KiB
Java

package net.minecraft.server;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.logging.Logger;
// CraftBukkit start
import org.bukkit.Location;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.craftbukkit.command.ColouredConsoleSender;
import org.bukkit.entity.Player;
import org.bukkit.event.player.PlayerPortalEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerLoginEvent;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.Bukkit;
// CraftBukkit end
public class ServerConfigurationManager {
public static Logger a = Logger.getLogger("Minecraft");
public List players = new ArrayList();
public MinecraftServer server; // CraftBukkit - private -> public
// private PlayerManager[] d = new PlayerManager[2]; // CraftBukkit - removed
public int maxPlayers; // CraftBukkit - private -> public
public Set banByName = new HashSet(); // CraftBukkit - private -> public
public Set banByIP = new HashSet(); // CraftBukkit - private -> public
public Set operators = new HashSet(); // CraftBukkit - private -> public
private Set whitelist = new HashSet();
private File j;
private File k;
private File l;
private File m;
public PlayerFileData playerFileData; // CraftBukkit - private - >public
public boolean hasWhitelist; // Craftbukkit - private -> public
private int p = 0;
// CraftBukkit start
private CraftServer cserver;
public void changeListName(EntityPlayer entityPlayer, String newName) {
String oldName = entityPlayer.listName;
if (oldName.equals(newName)) {
return;
}
if (newName.length() > 16) {
throw new IllegalArgumentException("Player list names can only be a maximum of 16 characters long");
}
// Collisions will make for invisible people
for (int i = 0; i < this.players.size(); ++i) {
if (((EntityPlayer) this.players.get(i)).listName.equals(newName)) {
throw new IllegalArgumentException(newName + " is already assigned as a player list name for someone");
}
}
entityPlayer.listName = newName;
// Change the name on the client side
this.sendAll(new Packet201PlayerInfo(oldName, false, 9999));
this.sendAll(new Packet201PlayerInfo(newName, true, entityPlayer.i));
}
private void detectListNameConflict(EntityPlayer entityPlayer) {
// Collisions will make for invisible people
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer testEntityPlayer = (EntityPlayer) this.players.get(i);
// We have a problem!
if (testEntityPlayer != entityPlayer && testEntityPlayer.listName.equals(entityPlayer.listName)) {
String oldName = entityPlayer.listName;
int spaceLeft = 16 - oldName.length();
if (spaceLeft <= 1) { // We also hit the list name length limit!
entityPlayer.listName = oldName.subSequence(0, oldName.length() - 2 - spaceLeft)
+ String.valueOf(System.currentTimeMillis() % 99);
} else {
entityPlayer.listName = oldName + String.valueOf(System.currentTimeMillis() % 99);
}
return;
}
}
}
// CraftBukkit end
// CraftBukkit start
public ServerConfigurationManager(MinecraftServer minecraftserver) {
minecraftserver.server = new CraftServer(minecraftserver, this);
minecraftserver.console = ColouredConsoleSender.getInstance();
this.cserver = minecraftserver.server;
// CraftBukkit end
this.server = minecraftserver;
this.j = minecraftserver.a("banned-players.txt");
this.k = minecraftserver.a("banned-ips.txt");
this.l = minecraftserver.a("ops.txt");
this.m = minecraftserver.a("white-list.txt");
int i = minecraftserver.propertyManager.getInt("view-distance", 10);
// CraftBukkit - removed playermanagers
this.maxPlayers = minecraftserver.propertyManager.getInt("max-players", 20);
this.hasWhitelist = minecraftserver.propertyManager.getBoolean("white-list", false);
this.i();
this.k();
this.m();
this.o();
this.j();
this.l();
this.n();
this.p();
}
public void setPlayerFileData(WorldServer[] aworldserver) {
if (this.playerFileData != null) return; // CraftBukkit
this.playerFileData = aworldserver[0].o().d();
}
public void a(EntityPlayer entityplayer) {
// CraftBukkit - removed playermanagers
for (WorldServer world : this.server.worlds) {
if (world.manager.managedPlayers.contains(entityplayer)) {
world.manager.removePlayer(entityplayer);
break;
}
}
this.getPlayerManager(entityplayer.dimension).addPlayer(entityplayer);
WorldServer worldserver = this.server.getWorldServer(entityplayer.dimension);
worldserver.chunkProviderServer.getChunkAt((int) entityplayer.locX >> 4, (int) entityplayer.locZ >> 4);
}
public int a() {
// CraftBukkit start
if (this.server.worlds.size() == 0) {
return this.server.propertyManager.getInt("view-distance", 10) * 16 - 16;
}
return this.server.worlds.get(0).manager.getFurthestViewableBlock();
// CraftBukkit end
}
private PlayerManager getPlayerManager(int i) {
return this.server.getWorldServer(i).manager; // CraftBukkit
}
public void b(EntityPlayer entityplayer) {
this.playerFileData.b(entityplayer);
}
public void c(EntityPlayer entityplayer) {
// CraftBukkit
detectListNameConflict(entityplayer);
this.sendAll(new Packet201PlayerInfo(entityplayer.listName, true, 1000));
// CraftBukkit end
this.players.add(entityplayer);
WorldServer worldserver = this.server.getWorldServer(entityplayer.dimension);
worldserver.chunkProviderServer.getChunkAt((int) entityplayer.locX >> 4, (int) entityplayer.locZ >> 4);
while (worldserver.getEntities(entityplayer, entityplayer.boundingBox).size() != 0) {
entityplayer.setPosition(entityplayer.locX, entityplayer.locY + 1.0D, entityplayer.locZ);
}
// CraftBukkit start
PlayerJoinEvent playerJoinEvent = new PlayerJoinEvent(this.cserver.getPlayer(entityplayer), "\u00A7e" + entityplayer.name + " joined the game.");
this.cserver.getPluginManager().callEvent(playerJoinEvent);
String joinMessage = playerJoinEvent.getJoinMessage();
if (joinMessage != null) {
this.server.serverConfigurationManager.sendAll(new Packet3Chat(joinMessage));
}
// CraftBukkit end
worldserver.addEntity(entityplayer);
this.getPlayerManager(entityplayer.dimension).addPlayer(entityplayer);
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.i));
// CraftBukkit end
}
}
public void d(EntityPlayer entityplayer) {
this.getPlayerManager(entityplayer.dimension).movePlayer(entityplayer);
}
public String disconnect(EntityPlayer entityplayer) { // CraftBukkit - changed return type
// CraftBukkit start
// Quitting must be before we do final save of data, in case plugins need to modify it
this.getPlayerManager(entityplayer.dimension).removePlayer(entityplayer);
PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(this.cserver.getPlayer(entityplayer), "\u00A7e" + entityplayer.name + " left the game.");
this.cserver.getPluginManager().callEvent(playerQuitEvent);
// CraftBukkit end
this.playerFileData.a(entityplayer);
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 end
return playerQuitEvent.getQuitMessage(); // CraftBukkit
}
public EntityPlayer a(NetLoginHandler netloginhandler, String s) {
// CraftBukkit start - note: this entire method needs to be changed
// Instead of kicking then returning, we need to store the kick reason
// in the event, check with plugins to see if it's ok, and THEN kick
// depending on the outcome. Also change any reference to this.e.c to entity.world
EntityPlayer entity = new EntityPlayer(this.server, this.server.getWorldServer(0), s, new ItemInWorldManager(this.server.getWorldServer(0)));
Player player = (entity == null) ? null : (Player) entity.getBukkitEntity();
PlayerLoginEvent event = new PlayerLoginEvent(player);
String s1 = netloginhandler.networkManager.getSocketAddress().toString();
s1 = s1.substring(s1.indexOf("/") + 1);
s1 = s1.substring(0, s1.indexOf(":"));
if (this.banByName.contains(s.trim().toLowerCase())) {
event.disallow(PlayerLoginEvent.Result.KICK_BANNED, "You are banned from this server!");
// return null // CraftBukkit
} else if (!this.isWhitelisted(s)) {
event.disallow(PlayerLoginEvent.Result.KICK_WHITELIST, "You are not white-listed on this server!");
} else if (this.banByIP.contains(s1)) {
event.disallow(PlayerLoginEvent.Result.KICK_BANNED, "Your IP address is banned from this server!");
} else if (this.players.size() >= this.maxPlayers) {
event.disallow(PlayerLoginEvent.Result.KICK_FULL, "The server is full!");
} else {
event.disallow(PlayerLoginEvent.Result.ALLOWED, s1);
}
this.cserver.getPluginManager().callEvent(event);
if (event.getResult() != PlayerLoginEvent.Result.ALLOWED) {
netloginhandler.disconnect(event.getKickMessage());
return null;
}
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
if (entityplayer.name.equalsIgnoreCase(s)) {
entityplayer.netServerHandler.disconnect("You logged in from another location");
}
}
return entity;
// CraftBukkit end
}
// CraftBukkit start
public EntityPlayer moveToWorld(EntityPlayer entityplayer, int i) {
return this.moveToWorld(entityplayer, i, null);
}
public EntityPlayer moveToWorld(EntityPlayer entityplayer, int i, Location location) {
this.server.getTracker(entityplayer.dimension).untrackPlayer(entityplayer);
// this.server.getTracker(entityplayer.dimension).untrackEntity(entityplayer); // CraftBukkit
this.getPlayerManager(entityplayer.dimension).removePlayer(entityplayer);
this.players.remove(entityplayer);
this.server.getWorldServer(entityplayer.dimension).removeEntity(entityplayer);
ChunkCoordinates chunkcoordinates = entityplayer.getBed();
// CraftBukkit start
EntityPlayer entityplayer1 = entityplayer;
org.bukkit.World fromWorld = entityplayer1.getBukkitEntity().getWorld();
if (location == null) {
boolean isBedSpawn = false;
CraftWorld cworld = (CraftWorld) this.server.server.getWorld(entityplayer.spawnWorld);
if (cworld != null && chunkcoordinates != null) {
ChunkCoordinates chunkcoordinates1 = EntityHuman.getBed(cworld.getHandle(), chunkcoordinates);
if (chunkcoordinates1 != null) {
isBedSpawn = true;
location = new Location(cworld, chunkcoordinates1.x + 0.5, chunkcoordinates1.y, chunkcoordinates1.z + 0.5);
} else {
entityplayer1.netServerHandler.sendPacket(new Packet70Bed(0, 0));
}
}
if (location == null) {
cworld = (CraftWorld) this.server.server.getWorlds().get(0);
chunkcoordinates = cworld.getHandle().getSpawn();
location = new Location(cworld, chunkcoordinates.x + 0.5, chunkcoordinates.y, chunkcoordinates.z + 0.5);
}
Player respawnPlayer = this.cserver.getPlayer(entityplayer);
PlayerRespawnEvent respawnEvent = new PlayerRespawnEvent(respawnPlayer, location, isBedSpawn);
this.cserver.getPluginManager().callEvent(respawnEvent);
location = respawnEvent.getRespawnLocation();
entityplayer.health = 20;
entityplayer.fireTicks = 0;
entityplayer.fallDistance = 0;
entityplayer.foodData = new FoodMetaData();
entityplayer.expTotal = 0;
entityplayer.exp = 0;
entityplayer.expLevel = 0;
entityplayer.d(entityplayer.newExp);
} else {
location.setWorld(this.server.getWorldServer(i).getWorld());
}
WorldServer worldserver = ((CraftWorld) location.getWorld()).getHandle();
entityplayer1.setLocation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
// CraftBukkit end
worldserver.chunkProviderServer.getChunkAt((int) entityplayer1.locX >> 4, (int) entityplayer1.locZ >> 4);
while (worldserver.getEntities(entityplayer1, entityplayer1.boundingBox).size() != 0) {
entityplayer1.setPosition(entityplayer1.locX, entityplayer1.locY + 1.0D, entityplayer1.locZ);
}
// CraftBukkit start
byte actualDimension = (byte) (worldserver.getWorld().getEnvironment().getId());
entityplayer1.netServerHandler.sendPacket(new Packet9Respawn(actualDimension, (byte) worldserver.difficulty, worldserver.getSeed(), 128, entityplayer1.itemInWorldManager.a()));
entityplayer1.spawnIn(worldserver);
entityplayer1.dead = false;
entityplayer1.netServerHandler.teleport(new Location(worldserver.getWorld(), entityplayer1.locX, entityplayer1.locY, entityplayer1.locZ, entityplayer1.yaw, entityplayer1.pitch));
org.bukkit.event.player.PlayerChangedWorldEvent event = new org.bukkit.event.player.PlayerChangedWorldEvent((Player) entityplayer1.getBukkitEntity(), fromWorld);
Bukkit.getServer().getPluginManager().callEvent(event);
// CraftBukkit end
this.a(entityplayer1, worldserver);
this.getPlayerManager(entityplayer1.dimension).addPlayer(entityplayer1);
worldserver.addEntity(entityplayer1);
this.players.add(entityplayer1);
this.updateClient(entityplayer1); // CraftBukkit
entityplayer1.w();
return entityplayer1;
}
public void f(EntityPlayer entityplayer) {
// CraftBukkit start -- Replaced the standard handling of portals with a more customised method.
int dimension = entityplayer.dimension;
WorldServer fromWorld = this.server.getWorldServer(dimension);
WorldServer toWorld = null;
if (dimension < 10) {
int toDimension = dimension == -1 ? 0 : -1;
for (WorldServer world : this.server.worlds) {
if (world.dimension == toDimension) {
toWorld = world;
}
}
}
double blockRatio = dimension == -1 ? 8 : 0.125;
Location fromLocation = new Location(fromWorld.getWorld(), entityplayer.locX, entityplayer.locY, entityplayer.locZ, entityplayer.yaw, entityplayer.pitch);
Location toLocation = toWorld == null ? null : new Location(toWorld.getWorld(), (entityplayer.locX * blockRatio), entityplayer.locY, (entityplayer.locZ * blockRatio), entityplayer.yaw, entityplayer.pitch);
org.bukkit.craftbukkit.PortalTravelAgent pta = new org.bukkit.craftbukkit.PortalTravelAgent();
PlayerPortalEvent event = new PlayerPortalEvent((Player) entityplayer.getBukkitEntity(), fromLocation, toLocation, pta);
Bukkit.getServer().getPluginManager().callEvent(event);
if (event.isCancelled() || event.getTo() == null) {
return;
}
Location finalLocation = event.getTo();
if (event.useTravelAgent()) {
finalLocation = event.getPortalTravelAgent().findOrCreate(finalLocation);
}
toWorld = ((CraftWorld) finalLocation.getWorld()).getHandle();
this.moveToWorld(entityplayer, toWorld.dimension, finalLocation);
// CraftBukkit end
}
public void b() {
int i;
/* CraftBukkit start -- remove updating of lag to players -- it spams way to much on big servers.
if (this.p-- <= 0) {
for (i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
this.sendAll(new Packet201PlayerInfo(entityplayer.name, true, entityplayer.i));
}
this.p = 200; // <-- this resetting of flushtime is missing! though whole code is commented out now :)
}
*/
for (i = 0; i < this.server.worlds.size(); ++i) {
this.server.worlds.get(i).manager.flush();
// CraftBukkit end
}
}
public void flagDirty(int i, int j, int k, int l) {
this.getPlayerManager(l).flagDirty(i, j, k);
}
public void sendAll(Packet packet) {
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
entityplayer.netServerHandler.sendPacket(packet);
}
}
public void a(Packet packet, int i) {
for (int j = 0; j < this.players.size(); ++j) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(j);
if (entityplayer.dimension == i) {
entityplayer.netServerHandler.sendPacket(packet);
}
}
}
public String c() {
String s = "";
for (int i = 0; i < this.players.size(); ++i) {
if (i > 0) {
s = s + ", ";
}
s = s + ((EntityPlayer) this.players.get(i)).name;
}
return s;
}
public void addUserBan(String s) {
this.banByName.add(s.toLowerCase());
this.j();
}
public void removeUserBan(String s) {
this.banByName.remove(s.toLowerCase());
this.j();
}
private void i() {
try {
this.banByName.clear();
BufferedReader bufferedreader = new BufferedReader(new FileReader(this.j));
String s = "";
while ((s = bufferedreader.readLine()) != null) {
this.banByName.add(s.trim().toLowerCase());
}
bufferedreader.close();
} catch (Exception exception) {
a.warning("Failed to load ban list: " + exception);
}
}
private void j() {
try {
PrintWriter printwriter = new PrintWriter(new FileWriter(this.j, false));
Iterator iterator = this.banByName.iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
printwriter.println(s);
}
printwriter.close();
} catch (Exception exception) {
a.warning("Failed to save ban list: " + exception);
}
}
public void addIpBan(String s) {
this.banByIP.add(s.toLowerCase());
this.l();
}
public void removeIpBan(String s) {
this.banByIP.remove(s.toLowerCase());
this.l();
}
private void k() {
try {
this.banByIP.clear();
BufferedReader bufferedreader = new BufferedReader(new FileReader(this.k));
String s = "";
while ((s = bufferedreader.readLine()) != null) {
this.banByIP.add(s.trim().toLowerCase());
}
bufferedreader.close();
} catch (Exception exception) {
a.warning("Failed to load ip ban list: " + exception);
}
}
private void l() {
try {
PrintWriter printwriter = new PrintWriter(new FileWriter(this.k, false));
Iterator iterator = this.banByIP.iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
printwriter.println(s);
}
printwriter.close();
} catch (Exception exception) {
a.warning("Failed to save ip ban list: " + exception);
}
}
public void addOp(String s) {
this.operators.add(s.toLowerCase());
this.n();
// Craftbukkit start
Player player = server.server.getPlayer(s);
if (player != null) {
player.recalculatePermissions();
}
// Craftbukkit end
}
public void removeOp(String s) {
this.operators.remove(s.toLowerCase());
this.n();
// Craftbukkit start
Player player = server.server.getPlayer(s);
if (player != null) {
player.recalculatePermissions();
}
// Craftbukkit end
}
private void m() {
try {
this.operators.clear();
BufferedReader bufferedreader = new BufferedReader(new FileReader(this.l));
String s = "";
while ((s = bufferedreader.readLine()) != null) {
this.operators.add(s.trim().toLowerCase());
}
bufferedreader.close();
} catch (Exception exception) {
// CraftBukkit - corrected text
a.warning("Failed to load ops: " + exception);
}
}
private void n() {
try {
PrintWriter printwriter = new PrintWriter(new FileWriter(this.l, false));
Iterator iterator = this.operators.iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
printwriter.println(s);
}
printwriter.close();
} catch (Exception exception) {
// CraftBukkit - corrected text
a.warning("Failed to save ops: " + exception);
}
}
private void o() {
try {
this.whitelist.clear();
BufferedReader bufferedreader = new BufferedReader(new FileReader(this.m));
String s = "";
while ((s = bufferedreader.readLine()) != null) {
this.whitelist.add(s.trim().toLowerCase());
}
bufferedreader.close();
} catch (Exception exception) {
a.warning("Failed to load white-list: " + exception);
}
}
private void p() {
try {
PrintWriter printwriter = new PrintWriter(new FileWriter(this.m, false));
Iterator iterator = this.whitelist.iterator();
while (iterator.hasNext()) {
String s = (String) iterator.next();
printwriter.println(s);
}
printwriter.close();
} catch (Exception exception) {
a.warning("Failed to save white-list: " + exception);
}
}
public boolean isWhitelisted(String s) {
s = s.trim().toLowerCase();
return !this.hasWhitelist || this.operators.contains(s) || this.whitelist.contains(s);
}
public boolean isOp(String s) {
return this.operators.contains(s.trim().toLowerCase());
}
public EntityPlayer i(String s) {
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
if (entityplayer.name.equalsIgnoreCase(s)) {
return entityplayer;
}
}
return null;
}
public void a(String s, String s1) {
EntityPlayer entityplayer = this.i(s);
if (entityplayer != null) {
entityplayer.netServerHandler.sendPacket(new Packet3Chat(s1));
}
}
public void sendPacketNearby(double d0, double d1, double d2, double d3, int i, Packet packet) {
this.sendPacketNearby((EntityHuman) null, d0, d1, d2, d3, i, packet);
}
public void sendPacketNearby(EntityHuman entityhuman, double d0, double d1, double d2, double d3, int i, Packet packet) {
for (int j = 0; j < this.players.size(); ++j) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(j);
if (entityplayer != entityhuman && entityplayer.dimension == i) {
double d4 = d0 - entityplayer.locX;
double d5 = d1 - entityplayer.locY;
double d6 = d2 - entityplayer.locZ;
if (d4 * d4 + d5 * d5 + d6 * d6 < d3 * d3) {
entityplayer.netServerHandler.sendPacket(packet);
}
}
}
}
public void j(String s) {
Packet3Chat packet3chat = new Packet3Chat(s);
for (int i = 0; i < this.players.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) this.players.get(i);
if (this.isOp(entityplayer.name)) {
entityplayer.netServerHandler.sendPacket(packet3chat);
}
}
}
public boolean a(String s, Packet packet) {
EntityPlayer entityplayer = this.i(s);
if (entityplayer != null) {
entityplayer.netServerHandler.sendPacket(packet);
return true;
} else {
return false;
}
}
public void savePlayers() {
for (int i = 0; i < this.players.size(); ++i) {
this.playerFileData.a((EntityHuman) this.players.get(i));
}
}
public void a(int i, int j, int k, TileEntity tileentity) {}
public void addWhitelist(String s) {
this.whitelist.add(s);
this.p();
}
public void removeWhitelist(String s) {
this.whitelist.remove(s);
this.p();
}
public Set getWhitelisted() {
return this.whitelist;
}
public void reloadWhitelist() {
this.o();
}
public void a(EntityPlayer entityplayer, WorldServer worldserver) {
entityplayer.netServerHandler.sendPacket(new Packet4UpdateTime(worldserver.getTime()));
if (worldserver.u()) {
entityplayer.netServerHandler.sendPacket(new Packet70Bed(1, 0));
}
}
public void updateClient(EntityPlayer entityplayer) {
entityplayer.updateInventory(entityplayer.defaultContainer);
entityplayer.B();
}
public int g() {
return this.players.size();
}
public int h() {
return this.maxPlayers;
}
}