Adding networking to the engine that when complet will be integrated whit the game

src/ei/engine/network/response/PrintRsp.java

@@ -0,0 +1,10 @@
+package ei.engine.network.response;
+
+public class PrintRsp extends ResponseEvent{
+
+	@Override
+	protected void responseEvent(byte[] rsp) {
+		System.out.println(new String(rsp));
+	}
+
+}

src/ei/engine/network/response/ResponseEvent.java

@@ -0,0 +1,35 @@
+package ei.engine.network.response;
+
+
+public abstract class ResponseEvent {
+	private byte[] rsp = null;
+	
+	public synchronized boolean handleResponse(byte[] rsp) {
+		this.rsp = rsp;
+		notify();
+		return true;
+	}
+	
+	public synchronized void waitForResponse() {
+		while(!gotResponse()) {
+			try {
+				this.wait();
+			} catch (InterruptedException e) {
+			}
+		}
+		
+		responseEvent(rsp);
+	}
+	
+	public void handleResponse(){
+		if(gotResponse()){
+			responseEvent(rsp);
+		}
+	}
+	
+	public boolean gotResponse(){
+		return (rsp != null);
+	}
+	
+	protected abstract void responseEvent(byte[] rsp);
+}

src/ei/engine/network/response/ResponseHandler.java

@@ -0,0 +1,41 @@
+package ei.engine.network.response;
+
+import java.util.LinkedList;
+import java.util.List;
+
+
+public abstract class ResponseHandler implements Runnable{
+	private List<ResponseEvent> queue = new LinkedList<ResponseEvent>();
+	
+	public ResponseHandler(){
+		
+	}
+
+	public synchronized void addResponseEvent(ResponseEvent re){
+		queue.add(re);
+		notify();
+	}
+	
+	public synchronized void removeResponseEvent(ResponseEvent re){
+		queue.remove(re);
+	}
+	
+	public void run() {
+		while(true) {
+			try {
+				this.wait();
+			} catch (InterruptedException e) {}
+			
+			update();
+		}
+	}
+
+	public synchronized void update(){
+		while(!queue.isEmpty()){
+			queue.get(0).handleResponse();
+			if(queue.get(0).gotResponse()){
+				queue.remove(0);
+			}
+		}
+	}
+}