//import libraries
import pitaru.sonia_v2_9.*;
import processing.video.*;

//declare global variables
Capture video;
float level;
PImage topleft, topleft2, topright, topright2, btleft ,btleft2, btright, btright2;
float x = 0;
float y = 0;
float xvel;
float yvel;


void setup() {
  //live sound commands
  Sonia.start(this);
  LiveInput.start();



  //display settings
  size(320, 240);
  colorMode(RGB, 255, 255, 255, 100);

  //variable for live video input
  video = new Capture(this, 320, 240, 12);

  //declare and initialize image variables
  topleft = new PImage(video.width/4,height/4);
  topleft2 = new PImage(video.width/4,height/4);
  topright = new PImage(video.width/2,height/2);
  topright2 = new PImage(video.width/2,height/2);
  btleft = new PImage(video.width/4,height/4);
  btleft2 = new PImage(video.width/4,height/4);
  btright = new PImage(video.width/4,height/4);
  btright2 = new PImage(video.width/4,height/4);
}

//function to capture live video
void captureEvent(Capture camera) {
  camera.read();
}




void draw() {
  //initialize sound level variable
  level = LiveInput.getLevel();

  //initialize variables to move video pieces
  xvel= x+level*300;
  yvel = y+level*300;

  //println(xvel);

  //adjust sensitivity of response
  if(level < 0.02) {
    xvel = 0;
    yvel = 0;
  }

  //set background layer of video
  image(video,0,0);
  filter(INVERT);


  //copy sections of video image into Pimage variables
  topleft.copy(video,video.width/2, video.height/2,video.width/4,video.height/4,0,0,width/4,height/4);
  topleft.updatePixels();
  image(topleft,x,y+yvel);

  topleft2.copy(video,video.width/4,video.height/4,video.width/4,video.height/4,0,0,width/4,height/4);
  topleft2.updatePixels();
  image(topleft2,x+width/4,y-yvel+height/4);

  topright.copy(video,240,video.height/4,video.width/4,video.height/4,0,0,width/4,height/4);
  topright.updatePixels();
  image(topright,x+xvel+video.width/2,y-yvel);

  topright2.copy(video,video.width/4,video.height/2,video.width/4,video.height/4,0,0,width/4,height/4);
  topright2.updatePixels();
  image(topright2,x+xvel+240,y-yvel+video.height/4);


  btright.copy(video,240,180,video.width/4,height/4,0,0,width/4,height/4);
  btright.updatePixels();
  image(btright,x+240, y-xvel+180);

  btright2.copy(video,video.width/2,video.height/2,video.width/4,height/4,0,0,width/4,height/4);
  btright2.updatePixels();
  image(btright2,x-xvel/2+video.width/2, y+video.height/2);


  btleft.copy(video,0,video.height/4,video.width/4,video.height/4,0,0,width/4,height/4);
  btleft.updatePixels();
  image(btleft,x-xvel+width/4, y-yvel+180);

  btleft2.copy(video,240,180,video.width/4,video.height/4,0,0,width/4,height/4);
  btleft2.updatePixels();
  image(btleft2,x+xvel, y+yvel+height/2);


}