Added client connection

src/model/NetworkConnection.java

@@ -0,0 +1,36 @@
+package model;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+public class NetworkConnection {
+	private static final int port = 1234;
+	private static final String address = "62.195.226.247";
+	private DataOutputStream dout;
+	private DataInputStream din;
+	
+	
+	
+	public void connect(String name) throws UnknownHostException, IOException{
+		if(checkConnection()){
+			throw new IOException("Already connected!");
+		}
+		Socket server = new Socket(address , port);
+		dout = new DataOutputStream(server.getOutputStream());
+		din = new DataInputStream(server.getInputStream());
+		dout.writeUTF(name);
+	}
+	
+	public boolean checkConnection(){
+		try {
+			dout.write(0);
+		} catch (IOException e) {
+			return false;
+		} 
+		return true;
+	}
+	
+}