PImage b;
PFont font;

String path = "allimages/";
int episodeNumbers = 1;
int episodeLength = 60;


String[][] episodeNames = { 
                           {"30rock_05", "30 Rock"}
                          ,{"boredtodeath_05", "Bored to Death"}
                          ,{"dexter_05", "Dexter"}
                          ,{"glee_05", "Glee"}
                          ,{"sexandthecity_05", "Sex and the City"}
                          ,{"twinpeaks_05", "Twin Peaks"}
                        };

int imageWidth = 15;
int imageHeight = 9;
int ypos = 50;
int yPosMargin = 10;
int xPosMarginText = 20;
int xPosMarginImage = 100;

int secondRow = 0;

String episodeText = "ep.";

void setup () {
  size (900, 175);
  smooth();
  background (225);
  colorMode(RGB, 255,255,255,100); // setting colormode
  noLoop();  

  loadAllEpisodes ();
}

void loadAllEpisodes ()
{
  
  font = loadFont("DIN-Bold-25.vlw"); 
  textFont(font, 25);
  fill(0);  
  text ("Series Comparison", xPosMarginText, 30);
  
  font = loadFont("DIN-Regular-12.vlw"); 
  textFont(font, 12);
  
   for (int i = 0; i < episodeNames.length; i++)
 {
   loadImages(i);
   
   fill(0);  
   
   text (episodeNames[i][1], xPosMarginText, ypos + i * (imageHeight + yPosMargin) + imageHeight/2 + 4);
 
 }  
}

void loadImages (int episodeNum) {
 
 for (int i = 1; i < 60; i++)
  {
   String imageNumber = nf (i, 4);

//allimages//boredtodeath_05/boredtodeath_05_0002.jpg
//boredtodeath_05/boredtodeath_050002

   String fileName = episodeNames[episodeNum][0] + "/" + episodeNames[episodeNum][0] + imageNumber + ".jpg";
   String modifiedPath = path + "/" + fileName;
   
   
   println (modifiedPath);
   b = loadImage(modifiedPath);
   
   if (b != null)
   {
     int xPos = xPosMarginImage + i * imageWidth;
     int yPos = ypos + episodeNum * (imageHeight + yPosMargin);
     
      // image(b, xPosMarginImage + s * imageWidth, ypos + episodeNum * (imageHeight + yPosMargin) , imageWidth, imageHeight);
   
   getPixels (b, xPos, yPos + secondRow);
 } else {
      break; 
   }
     
  } 
}
  
  void getPixels (PImage img, int xPos, int yPos)
  {

    float totalR = 0;
    float totalG = 0;
    float totalB = 0;
    
    
    
    for (int x = xPos; x < xPos + imageWidth; x++) {
      for (int y = yPos; y < yPos + imageHeight; y++ ) {
           int loc = x + y * imageWidth;

             loadPixels();
            float r = red(img.pixels[loc]);
            float g = green(img.pixels[loc]);
            float b = blue(img.pixels[loc]);
           
      //   int r =  (loc >> 16)&0xff;
       //  int g =  (loc >> 8) &0xff;
       //  int b =  (loc)&0xff;
            
            totalR += r;
            totalG += g;
            totalB += b;
            
          }
      }
      
      int totalPixels = imageWidth * imageHeight;
      
      totalR = totalR/ totalPixels;
      totalG = totalG/ totalPixels;
      totalB = totalB/ totalPixels;
      
      noStroke ();
      
      fill(totalR,totalG,totalB,100);
      rect(xPos, yPos, imageWidth, imageHeight);
  }
 

void keyPressed() {
  if (key == 's') {
    save("results/" + "dexter" + "_" + hour() + "_" + minute() + "_" + second() + ".png");
  };
};