// TINY STOP-FRAME PROGRAM
// Saves an image from the camera when a key/mouse is pressed.
// For Processing Version 1.01.

//----------------------------------------------------------
// Parameters you can modify:
int videoWidth  = 800; // could be 160, 320, 640, etc.
int videoHeight = 600; // could be 120, 240, 480, etc.
int onionSkinTransparency = 0; // between 0 and 255
int playbackSpeed = 125; // speed van tussentijdse playback
int takePicDelay = 2; //delay tussen scherm zwart maken en foto maken.

//----------------------------------------------------------
import  processing.video.*;
PImage  previousImage;
PImage  _sequenceImage;
Capture myCapture;
int     saveCount = 0;
int     saveCountBackup = 0;
int     takePictureDelay = takePicDelay;
SerialListener serialListener;

boolean bDoSave = false;
boolean bReady = false;
boolean playSequence = false;
boolean startNew = true;

//SOUND CODE----------------------------------------------------------
import ddf.minim.*;
Minim minim;
AudioSample foto;
AudioSample play;
AudioSample upload;
//VIDEO CODE----------------------------------------------------------
import processing.video.*;
MovieMaker mm;




//----------------------------------------------------------
void setup(){
 myCapture = new Capture(this, videoWidth,videoHeight);
 size(myCapture.width,myCapture.height);

 
 serialListener = new SerialListener(this, "COM4");
//SOUND CODE----------------------------------------------------------  
 minim = new Minim(this);
 foto = minim.loadSample("camera.wav", 2048);
 play = minim.loadSample("bloop.wav", 2048);
 upload = minim.loadSample("boing.wav", 2048);


 
 
// video code -----------------------------------------  
 // Or, set specific compression and frame rate options
 createM();
}

void createM(){
 
 previousImage = new PImage(myCapture.width,myCapture.height);
 mm = new MovieMaker(this, width, height, "/data/movies/stop_motion"+ day()+ hour()+ minute()+ second()+".mov", 2,
                     MovieMaker.ANIMATION, MovieMaker.BEST);                
}

//----INPUT ----------------------------------------

void mousePressed(){
 if (mouseButton == LEFT) {
   makeFoto();
 }
 if (mouseButton == CENTER) {
   startNew();
 }  
if (mouseButton == RIGHT) {
   playMovie();
 }
}

void makeFoto() {
   bDoSave = true;
   bReady = true;
   foto.trigger();
}

void startNew() {
   upload.trigger();
   saveCount = 0;
   createM();
   startNew =  true;
}

void playMovie() {
   play.trigger();
   playSequence = true;
}
//----------------------------------------------------------
void draw()
{
//SAVEIN-------------------------------------------------------
 
 // Add window's pixels to movie
 
 serialListener.serialRead();

 if(myCapture.available()) {
   background(0);
   delay(200);
   //myCapture.read();
//BLACKFRAME-------------------------------------------------------    
   if (bReady) {
     //draw black frame
     startNew = false;
     bReady = false;
     bDoSave = true;

   } else if (bDoSave) {
     if(takePictureDelay > 0) {
       drawBlack();
       takePictureDelay--;
     } else {
       if(takePicture()){
         takePictureDelay = takePicDelay;
         bDoSave = false;
       }
     }
   } else {
     if(!playSequence) {
       //draw previous image
       if(startNew) {
         drawBlack();
       } else {
         image(previousImage, 0,0);
         image(myCapture, 0,0);
       }    
     }
   }
   // playsequence
   if(playSequence) {
     if(saveCountBackup < saveCount) {
       _sequenceImage = loadImage("/data/fotos/stopframe_"+ nf(saveCountBackup, 5)+ ".jpg");
       image(_sequenceImage,0,0);
       delay(playbackSpeed);
       saveCountBackup++;
     }else {
       saveCountBackup = 0;
       playSequence = false;
     }
   }
 }


}


void drawBlack() {
 
  fill(0);
  rect(0,0,this.width,this.height);
         
}

boolean takePicture() {
     //capture image
     noTint();
     myCapture.read();
     image(myCapture, 0,0);
     String filename = "/data/fotos/stopframe_" + nf(saveCount++, 5) + ".jpg";
     saveFrame(filename);
     previousImage.loadPixels();
     arrayCopy (myCapture.pixels, previousImage.pixels);
     previousImage.updatePixels();
     mm.addFrame();
     return true;
}

//SOUND CODE----------------------------------------------------------
void stop()
{
 // always close Minim audio classes when you are done with them
 foto.close();
 minim.stop();
 serialListener.destroy();
 super.stop();
}