/* note, this may not function as expected.  I accidentally lost my code and wrote this from memory after I tore everything down, for documentation */


import lusidOSC.*;
LusidClient lusidClient;


/* one note-- I thought these were fixed, but they're not if you have a crappy camera.  The numbers at left I'm guessing, come from the outer ring or some portion of the token that yields a better signal to noise ratio.  So when you're matching, just use the first few characters...*/
final String eraser = "0x27B756085389";
final String yellow_brush = "0xDA5D73A5F60E";
final String green_brush  = "0x1E0744FE65CD";
float opacity = 100; // default global opacity

void setup()
{
  // setup the processing display window
  size(320,240,P2D);
  // set the rectangle drawing mode to: center.
  rectMode(CENTER);

  // an instance of the LusidClient
  // since we add "this" class as an argument the LusidClient expects
  // an implementation of the Lusid OSC callback methods (see below).
  lusidClient  = new LusidClient(this);
  background(255);
}

// within the draw method we retrieve an array of LusidObject
// from the LusidClient and then loop over both lists to draw the graphical feedback.
void draw()
{
  noStroke();
  rect(width/2,height/2,width,height);
  // get the list of all objects that are currently present
  LusidObject[] lusidObjectList = lusidClient.getLusidObjects();
  for (int i=0;i<lusidObjectList.length;i++) {
    LusidObject lObj = lusidObjectList[i];
    // draw the object to the screen.
    String id = lObj.getUniqueID();
    if(id.startsWith(eraser.substring(0,4)))
      fill(255, opacity);
    else if(id.startsWith(yellow_brush.substring(0,4)))
      fill(255,255,0, opacity);
    else if(id.startsWith(green_brush.substring(0,4)))
      fill(0,255,0, opacity);
    float rad = map(lObj.getRotZ(), 0, 2*PI, 10, 30); // range of radii
    rect(width/2 + lObj.getX(), height/2 - lObj.getY(), rad, rad);
  }
}

// -------------------------------------------------------------------
// these methods are called whenever a LusidOSC event occurs.
// -------------------------------------------------------------------
// called when an object is added to the scene

void addLusidObject(LusidObject lObj) {
	/* you'll need to place your objects on the table one by one and record their code--fill in the 'final String' variables above accordingly */
  print("ID: " + lObj.getUniqueID() + "\n");
}
// called when an object is removed from the scene
void removeLusidObject(LusidObject lObj) {
}
// called when an object is moved
void updateLusidObject (LusidObject lObj) {
  if(lObj.getUniqueID().startsWith("0x351")) {
    opacity = map(lObj.getRotZ(), 0, 2*PI, 0, 255);  // use this to set the global opacity
  }
  // same thing for the hue control...	
}