// By Scott Brown 16 October 2009
// http://kodama.angrypixel.org

import krister.Ess.*;
import processing.video.*;

int bufferSize = 512;
int mountainHeight;
PImage mountain;

AudioInput micInput;
FFT micFFT;
Capture video;

void setup() {
  size(640, 480);
  
  // Start ESS, AudioInput and FFT
  Ess.start(this);
  micInput = new AudioInput(bufferSize);
  micFFT = new FFT();
  micInput.start();
  
  // Load up mountain image
  mountain = loadImage("mountain.png");
  
  video = new Capture(this, width, height, "Sony HD Eye for PS3 (SLEH 00201)");
}

void draw() {
  // Move mountain with level
  int mountainHeight = (int)(micFFT.getLevel(micInput)*255+400);
  image(mountain, 0, mountainHeight);
  
  if (video.available()) 
  {
    video.read(); // Read a new video frame
    background(video);
  }
}

public void stop() {
  Ess.stop();
  super.stop();
}