better network structure

app/src/main/java/network/client/ClientConnexion.java

@@ -5,29 +5,39 @@ import java.net.Socket;
 import java.net.UnknownHostException;
 
 import network.Connexion;
-import network.packets.ConnexionInfoPacket;
-import network.packets.KeepAlivePacket;
+import network.protocol.packets.ConnexionInfoPacket;
+import network.protocol.packets.DisconnectPacket;
+import network.protocol.packets.KeepAlivePacket;
 
 public class ClientConnexion extends Connexion {
 
-	public ClientConnexion(String address, short port) throws UnknownHostException, IOException {
+	private final Client client;
+
+	public ClientConnexion(String address, short port, Client client) throws UnknownHostException, IOException {
 		super(new Socket(address, port));
+		this.client = client;
 	}
 
 	@Override
-	public void visit(ConnexionInfoPacket packet) {
-		
+	public void close() {
+		super.close();
+		client.onDisconnect();
 	}
 
 	@Override
-	public void visit(KeepAlivePacket packet) {
-		System.out.println("Coucou !!!!!!!!!!!!!!!!!!!");
-		try {
-			sendPacket(packet);
-		} catch (IOException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
+	public void visitPacket(ConnexionInfoPacket packet) {
+
+	}
+
+	@Override
+	public void visitPacket(KeepAlivePacket packet) {
+		// we just send the packet back to the server
+		sendPacket(packet);
+	}
+
+	@Override
+	public void visitPacket(DisconnectPacket packet) {
+		close();
 	}
 
 }