// Chat Server 

import processing.net.*;

int port = 13000;
boolean myServerRunning = true;
int bgColor = 0;
int direction = 1;
int textLine = 60;

Server myServer;

void setup()
{
  size(200, 200);
  textFont(createFont("SanSerif", 16));
  myServer = new Server(this, port); // Starts a myServer on port 13000
  background(0);
}

void mousePressed()
{
  // If the mouse clicked the myServer stops
  myServer.stop();
  myServerRunning = false;
}

void draw()
{
  if (myServerRunning == true)
  {
    text("server", 15, 45);
    Client thisClient = myServer.available();
    if (thisClient != null) {
      if (thisClient.available() > 0) {
         thisClient.write("ABC\r\n");
        println("mesage from: " + thisClient.ip() + " : " + thisClient.readString());
      }
    }
  } 
  else 
  {
    text("server", 15, 45);
    text("stopped", 15, 65);
  }
}