PP P5 Osc Controller Receiver

import oscP5.*;
import netP5.*;


OscP5 oscP5;
NetAddress myBroadcastLocation;

int [] buttons = new int[8];

void setup() {

  size(400, 400);

  oscP5 = new OscP5(this, 9005);
  myBroadcastLocation = new NetAddress("10.1.130.128", 9004);

  for ( int i = 0; i < 8; i++) {
    buttons[i] = 0;
  }


}


void draw() {
  background(0);

  fill(255);
  textSize(12);
  text("press 'c' to connect to server",20,20);

  stroke(255);

  for (int i = 0; i < 8; i++) {
    if ( buttons[i] == 1) {
      fill(255, 0, 0);
    } else {
      fill(0);
    }
    ellipse((i+1) * width/9.0, height/2, 20, 20);
  }

}




void keyPressed() {

  OscMessage m;

  if( key == 'c'){
    m = new OscMessage("/connect");
    oscP5.send(m, myBroadcastLocation);
  }else if( key == 'd'){
    m = new OscMessage("/disconnect");
    oscP5.send(m, myBroadcastLocation);
  }

}


/* incoming osc message are forwarded to the oscEvent method. */
void oscEvent(OscMessage theOscMessage) {

  if ( theOscMessage.checkAddrPattern("/button")) {
    int buttonId = theOscMessage.get(0).intValue();
    int val = theOscMessage.get(1).intValue();
    buttons[buttonId] = val;
    // println("button "+ buttonId + " : " + val);
  }


}