Improved Locations

src/com/loohp/limbo/Limbo.java

@@ -142,7 +142,7 @@ public class Limbo {
 		Location spawn = properties.getWorldSpawn();
 		properties.setWorldSpawn(new Location(getWorld(properties.getLevelName().getKey()), spawn.getX(), spawn.getY(), spawn.getZ(), spawn.getYaw(), spawn.getPitch()));
 		
-		server = new ServerConnection(properties.getServerIp(), properties.getServerPort());	
+		server = new ServerConnection(properties.getServerIp(), properties.getServerPort());
 		
 		console.run();
 	}

src/com/loohp/limbo/Location/Location.java

@@ -75,6 +75,55 @@ public class Location {
 
 	public void setPitch(float pitch) {
 		this.pitch = pitch;
+	}
+	
+	@Override
+	public String toString() {
+		return "Location{" + "world=" + world + ",x=" + x + ",y=" + y + ",z=" + z + ",pitch=" + pitch + ",yaw=" + yaw + "}"; 
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + Float.floatToIntBits(pitch);
+		result = prime * result + ((world == null) ? 0 : world.hashCode());
+		long temp;
+		temp = Double.doubleToLongBits(x);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		temp = Double.doubleToLongBits(y);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		result = prime * result + Float.floatToIntBits(yaw);
+		temp = Double.doubleToLongBits(z);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		Location other = (Location) obj;
+		if (Float.floatToIntBits(pitch) != Float.floatToIntBits(other.pitch))
+			return false;
+		if (world == null) {
+			if (other.world != null)
+				return false;
+		} else if (!world.equals(other.world))
+			return false;
+		if (Double.doubleToLongBits(x) != Double.doubleToLongBits(other.x))
+			return false;
+		if (Double.doubleToLongBits(y) != Double.doubleToLongBits(other.y))
+			return false;
+		if (Float.floatToIntBits(yaw) != Float.floatToIntBits(other.yaw))
+			return false;
+		if (Double.doubleToLongBits(z) != Double.doubleToLongBits(other.z))
+			return false;
+		return true;
 	}		
 
 }

src/com/loohp/limbo/Server/ClientConnection.java

@@ -22,6 +22,7 @@ import com.loohp.limbo.Server.Packets.PacketPlayInChat;
 import com.loohp.limbo.Server.Packets.PacketPlayInKeepAlive;
 import com.loohp.limbo.Server.Packets.PacketPlayInPosition;
 import com.loohp.limbo.Server.Packets.PacketPlayInPositionAndLook;
+import com.loohp.limbo.Server.Packets.PacketPlayInRotation;
 import com.loohp.limbo.Server.Packets.PacketPlayOutDisconnect;
 import com.loohp.limbo.Server.Packets.PacketPlayOutLogin;
 import com.loohp.limbo.Server.Packets.PacketPlayOutMapChunk;
@@ -149,7 +150,7 @@ public class ClientConnection extends Thread {
 						PacketStatusOutResponse packet = new PacketStatusOutResponse(Limbo.getInstance().getServerListResponseJson());
 						sendPacket(packet);
 					} else if (packetType.equals(PacketStatusInPing.class)) {
-						PacketStatusInPing ping = (PacketStatusInPing) packetType.getConstructor(DataInputStream.class).newInstance(input);
+						PacketStatusInPing ping = new PacketStatusInPing(input);
 						PacketStatusOutPong packet = new PacketStatusOutPong(ping.getPayload());
 						sendPacket(packet);
 						break;
@@ -166,7 +167,7 @@ public class ClientConnection extends Thread {
 					if (packetType == null) {
 						input.skipBytes(size - DataTypeIO.getVarIntLength(packetId));
 					} else if (packetType.equals(PacketLoginInLoginStart.class)) {
-						PacketLoginInLoginStart start = (PacketLoginInLoginStart) packetType.getConstructor(DataInputStream.class).newInstance(input);
+						PacketLoginInLoginStart start = new PacketLoginInLoginStart(input);
 						String username = start.getUsername();
 						UUID uuid = UUID.nameUUIDFromBytes(("OfflinePlayer:" + username).getBytes(StandardCharsets.UTF_8));
 						PacketLoginOutLoginSuccess success = new PacketLoginOutLoginSuccess(uuid, username);
@@ -260,6 +261,12 @@ public class ClientConnection extends Thread {
 							PacketPlayInPosition pos = new PacketPlayInPosition(input);
 							player.setLocation(new Location(player.getWorld(), pos.getX(), pos.getY(), pos.getZ(), player.getLocation().getYaw(), player.getLocation().getPitch()));
 							
+							PacketPlayOutUpdateViewPosition response = new PacketPlayOutUpdateViewPosition((int) player.getLocation().getX() >> 4, (int) player.getLocation().getZ() >> 4);
+							sendPacket(response);
+						} else if (packetType.equals(PacketPlayInRotation.class)) {
+							PacketPlayInRotation pos = new PacketPlayInRotation(input);
+							player.setLocation(new Location(player.getWorld(), player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ(), pos.getYaw(), pos.getPitch()));
+							
 							PacketPlayOutUpdateViewPosition response = new PacketPlayOutUpdateViewPosition((int) player.getLocation().getX() >> 4, (int) player.getLocation().getZ() >> 4);
 							sendPacket(response);
 						} else if (packetType.equals(PacketPlayInKeepAlive.class)) {
@@ -293,7 +300,6 @@ public class ClientConnection extends Thread {
 	    		}
 				str = client_socket.getInetAddress().getHostName() + ":" + client_socket.getPort() + "|" + player.getName();
 				System.out.println("[/" + str + "] <-> Player had disconnected!");
-				Limbo.getInstance().removePlayer(player);
 	    	}
 		    
     	} catch (Exception e) {}
@@ -302,6 +308,9 @@ public class ClientConnection extends Thread {
 			client_socket.close();
 		} catch (IOException e) {}
     	state = ClientState.DISCONNECTED;
+    	if (player != null) {
+    		Limbo.getInstance().removePlayer(player);
+    	}
     	Limbo.getInstance().getServerConnection().getClients().remove(this);
 		running = false;
 	}

src/com/loohp/limbo/Server/Packets/PacketPlayInRotation.java

@@ -0,0 +1,34 @@
+package com.loohp.limbo.Server.Packets;
+
+import java.io.DataInputStream;
+import java.io.IOException;
+
+public class PacketPlayInRotation extends PacketIn {
+	
+    private float yaw;
+    private float pitch;
+    private boolean onGround;
+	
+	public PacketPlayInRotation(float yaw, float pitch, boolean onGround) {
+		this.yaw = yaw;
+		this.pitch = pitch;
+		this.onGround = onGround;
+	}
+	
+	public PacketPlayInRotation(DataInputStream in) throws IOException {
+		this(in.readFloat(), in.readFloat(), in.readBoolean());
+	}
+
+	public float getYaw() {
+		return yaw;
+	}
+
+	public float getPitch() {
+		return pitch;
+	}
+
+	public boolean onGround() {
+		return onGround;
+	}
+
+}

src/mapping.json

@@ -13,7 +13,8 @@
     "0x10": "PacketPlayInKeepAlive",
     "0x03": "PacketPlayInChat",
     "0x13": "PacketPlayInPositionAndLook",
-    "0x12": "PacketPlayInPosition"
+    "0x12": "PacketPlayInPosition",
+    "0x14": "PacketPlayInRotation"
   },
   "PlayOut": {
     "PacketPlayOutLogin": "0x25",