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Implements a World UID.

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Rigby 2011-07-05 04:48:27 +01:00 committed by EvilSeph
parent 5515ce1ff6
commit 9ced39421f
4 changed files with 42 additions and 3 deletions
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13
src/main/java/net/minecraft/server/Entity.java
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@ -910,7 +910,7 @@ public abstract class Entity {
nbttagcompound.a("Air", (short) this.airTicks);
nbttagcompound.a("OnGround", this.onGround);
// CraftBukkit start
nbttagcompound.setString("World", this.world.worldData.name);
nbttagcompound.setLong("WorldUID", this.world.worldData.getWorldUID());
nbttagcompound.setLong("UUIDLeast", this.uniqueId.getLeastSignificantBits());
nbttagcompound.setLong("UUIDMost", this.uniqueId.getMostSignificantBits());
// CraftBukkit end
@ -982,17 +982,24 @@ public abstract class Entity {
org.bukkit.Server server = Bukkit.getServer();
org.bukkit.World bworld = null;
// TODO: Remove World related checks, replaced with WorldUID.
if (this instanceof EntityPlayer) {
EntityPlayer entityPlayer = (EntityPlayer) this;
String worldName = nbttagcompound.getString("World");
if (worldName == "") {
if (nbttagcompound.hasKey("WorldUID")) {
bworld = server.getWorld(nbttagcompound.getLong("WorldUID"));
} else if ("".equals(worldName)) {
bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getWorldServer(entityPlayer.dimension).getWorld();
} else {
bworld = server.getWorld(worldName);
}
} else {
bworld = server.getWorld(nbttagcompound.getString("World"));
if (nbttagcompound.hasKey("WorldUID")) {
bworld = server.getWorld(nbttagcompound.getLong("WorldUID"));
} else {
bworld = server.getWorld(nbttagcompound.getString("World"));
}
}
this.spawnIn(bworld == null ? null : ((org.bukkit.craftbukkit.CraftWorld) bworld).getHandle());

17
src/main/java/net/minecraft/server/WorldData.java
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@ -19,6 +19,7 @@ public class WorldData {
private int m;
private boolean n;
private int o;
private long worldUID; // CraftBukkit
public WorldData(NBTTagCompound nbttagcompound) {
this.a = nbttagcompound.getLong("RandomSeed");
@ -38,11 +39,20 @@ public class WorldData {
this.h = nbttagcompound.k("Player");
this.i = this.h.e("Dimension");
}
// CraftBukkit start
if (nbttagcompound.hasKey("WorldUID")) {
this.worldUID = nbttagcompound.getLong("WorldUID");
} else {
this.worldUID = (System.nanoTime() << 20) + this.a;
nbttagcompound.setLong("WorldUID", this.worldUID);
}
// CraftBukkit end
}
public WorldData(long i, String s) {
this.a = i;
this.name = s;
this.worldUID = (System.nanoTime() << 20) + this.a; // CraftBukkit
}
public WorldData(WorldData worlddata) {
@ -105,6 +115,7 @@ public class WorldData {
if (nbttagcompound1 != null) {
nbttagcompound.a("Player", nbttagcompound1);
}
nbttagcompound.setLong("WorldUID", this.worldUID); // CraftBukkit
}
public long getSeed() {
@ -192,4 +203,10 @@ public class WorldData {
public void setWeatherDuration(int i) {
this.m = i;
}
// CraftBukkit start
public long getWorldUID() {
return this.worldUID;
}
// CraftBukkit end
}

10
src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@ -490,6 +490,16 @@ public final class CraftServer implements Server {
return worlds.get(name.toLowerCase());
}
public World getWorld(long uid) {
for (String worldName : worlds.keySet()) {
org.bukkit.World world = worlds.get(worldName);
if (world.getUID() == uid) {
return world;
}
}
return null;
}
public void addWorld(World world) {
worlds.put(world.getName().toLowerCase(), world);
}

5
src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@ -395,10 +395,15 @@ public class CraftWorld implements World {
return world.worldData.name;
}
@Deprecated
public long getId() {
return world.worldData.getSeed();
}
public long getUID() {
return world.worldData.getWorldUID();
}
@Override
public String toString() {
return "CraftWorld{name=" + getName() + '}';