import ddf.minim.signals.*;
import ddf.minim.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;

int IMGHEIGHT;
int IMGWIDTH;

Minim[] minim=new Minim[4];
AudioSnippet[] snippet=new AudioSnippet[4];


 int x=10;
 int y=16;

PImage[] images = new PImage[4];
float[] weight=new float [4];
float[] inc=new float [4];



void setup() 
{
  int i;
  int j;
 
  String p;
  IMGHEIGHT=300;
  IMGWIDTH=300;
 
  frameRate(10);

    for(i=0;i<inc.length;i++){
   p=str(int(random(x)+1));   
      images[i] = loadImage("h"+p+".jpg");
      minim[i] = new Minim(this);
      
          j=int(random(y)+1);
        snippet[i] = minim[i].loadSnippet(j+".mp3");
    
     
    snippet[i].loop();
    
    
      snippet[i].setPan(0);
      snippet[i].setGain(0);
   
  
     }


  size(IMGWIDTH*2,IMGHEIGHT*2);
 

  background(0);
  //image(images[0],0,0);
  //noLoop();
}
void draw()
{
 float coin;
int i;

  String p;
   
 int k;
  int cols;
  int rows;
  boolean bStarted;
  bStarted=false;
  int sub;
    int sub1;
    int sub2;
int j;
  float r;
  float g;
  float b;

  float sumR;
  float sumG;
  float sumB;
  
  float x;
  
  float totalWeight;
  int zz;

    for(i=0;i<inc.length;i++){
      //weight[i]=weight[i]+10-int(random(21));
      zz=int(random(10));
         inc[i]=inc[i]+random(mouseX+mouseY);
        inc[i]=(IMGHEIGHT/2+random(mouseY))*IMGWIDTH+IMGWIDTH/2-(mouseX);
        inc[i]=(IMGHEIGHT/2+i*random(mouseY))*IMGWIDTH+i*IMGWIDTH/2-(mouseX);
         inc[i]=i*(mouseY-IMGHEIGHT)*IMGWIDTH+i*(mouseX-IMGWIDTH);
      inc[i]=inc[i]/4;
       weight[i]=1;
   
     if(inc[i]<0){
       inc[i]=inc[i]+IMGHEIGHT*IMGWIDTH;
     }
       if(inc[i]>=IMGHEIGHT*IMGWIDTH){
       inc[i]=(inc[i]-IMGHEIGHT*IMGWIDTH+1);
     }
     inc[i]=(inc[i])%(IMGHEIGHT*IMGWIDTH);   
  

 }
 
    if((mouseX<=IMGWIDTH/2)&&(mouseY<=IMGHEIGHT/2)){
      snippet[0].unmute();
       snippet[1].unmute();
        snippet[2].unmute();
         snippet[3].mute();
      
    }
    
        if((mouseX>IMGWIDTH/2)&&(mouseY<=IMGHEIGHT/2)){
      snippet[0].unmute();
       snippet[1].mute();
        snippet[2].unmute();
         snippet[3].unmute();
      
    }
    
        if((mouseX<=IMGWIDTH/2)&&(mouseY>IMGHEIGHT/2)){
      snippet[0].unmute();
       snippet[1].unmute();
        snippet[2].mute();
         snippet[3].unmute();
      
    }
    
        if((mouseX>IMGWIDTH/2)&&(mouseY>IMGHEIGHT/2)){
      snippet[0].mute();
       snippet[1].unmute();
        snippet[2].unmute();
         snippet[3].unmute();
      
    }

    x=float(mouseX)/300-1;

    snippet[0].setPan(x);
     snippet[3].setPan(x);
     
     
      snippet[1].setPan(x);
     snippet[2].setPan(x);
     
     x=6*(1-(sqrt(mouseX * mouseX + mouseY * mouseY ) /(sqrt(IMGHEIGHT*IMGHEIGHT+IMGWIDTH * IMGWIDTH))));
      if(x<0){x=x*6;};
     snippet[0].setGain(x);
       x=6*(1-(sqrt((600-mouseX) * (600-mouseX) + mouseY * mouseY ) /(sqrt(IMGHEIGHT*IMGHEIGHT+IMGWIDTH * IMGWIDTH))));
     if(x<0){x=x*6;};
     snippet[1].setGain(x);
     
       x=6*(1-(sqrt(mouseX * mouseX + (600-mouseY) * (600 -mouseY) ) /(sqrt(IMGHEIGHT*IMGHEIGHT+IMGWIDTH * IMGWIDTH))));
     if(x<0){x=x*6;};
     snippet[2].setGain(x);
       
       x=6*(1-(sqrt((600-mouseX) * (600-mouseX) +(600- mouseY) *(600- mouseY) ) /(sqrt(IMGHEIGHT*IMGHEIGHT+IMGWIDTH * IMGWIDTH))));
   if(x<0){x=x*6;};
   snippet[3].setGain(x);

    
    
    loadPixels();
   for (rows=0;rows<IMGHEIGHT;rows++){
      for (cols=0;cols<IMGWIDTH;cols++){
            
                   
                   sub=(rows*IMGWIDTH*2) + cols;
                  sumR=0;
                   sumG=0;
                   sumB=0;
                   totalWeight=0;
             for(i=0;i<images.length;i++){
                   totalWeight=totalWeight+weight[i];
                 }
                   
           totalWeight=totalWeight*4;
                
                   
                   r=red(pixels[sub])*totalWeight;
                    g=green(pixels[sub])*totalWeight;
                    
                     b=blue(pixels[sub])*totalWeight;
                    
                  
                   
                  sumR=sumR+r;
                    sumG=sumG+g;
                     sumB=sumB+b;
                     
                   for(i=0;i<inc.length;i++){
                     

                     sub2=int(((rows*IMGWIDTH) + cols)-inc[i]);
                     if (sub2 < 0){
                       sub2=sub2+IMGHEIGHT*IMGWIDTH;
                     }
                     if(sub2>=IMGHEIGHT*IMGWIDTH){
                        sub2=sub2-IMGHEIGHT*IMGWIDTH;
                     }
                     if(i%3==0){
                     r=red(images[i].pixels[sub2])*weight[i];
                     g=green(images[i].pixels[sub2])*weight[i];
                     b=0;
                     }
                       if(i%3==1){
                     g=green(images[i].pixels[sub2])*weight[i];
                     r=0;
                     b=blue(images[i].pixels[sub2])*weight[i];
                   }
                     if(i%3==2){
                       r=red(images[i].pixels[sub2])*weight[i];
                       g=0;
                     b=blue(images[i].pixels[sub2])*weight[i];
      }
                       
                   sumR=sumR+r;
                   sumB=sumB+b;
                   sumG=sumG+g;
                                        
                   totalWeight=totalWeight+weight[i];  
                     
                   
                   
                   }

                  pixels[sub]=color(int(sumR/totalWeight),int(sumG/totalWeight),int(sumB/totalWeight) );
      
    }
     
   // Begin loop for width
   for (i = 0;i< IMGWIDTH; i++) {
     // Begin loop for height
     for (j = 0; j < IMGHEIGHT;j++) {    
       //pixels[(j+1)*IMGWIDTH*2 - i] = pixels[IMGWIDTH*j + i]; // Reversing x to mirror the image
        pixels[(j+1)*IMGWIDTH*2 - i-1]=pixels[IMGWIDTH*2*j + i];
         pixels[(IMGHEIGHT*2-j-1)*IMGWIDTH*2 + i -1  ]=pixels[IMGWIDTH*2*j + i];
           pixels[(IMGHEIGHT*2-j)*IMGWIDTH*2 - i - 2  ]=pixels[IMGWIDTH*2*j + i];
         
     }
   }
   updatePixels(); 
     
 }



  
 
  
}
 void keyPressed()
{
    if (key=='r'){   
      for(int i=0;i<inc.length;i++){
  
      snippet[i].close();

      minim[i].stop();
 

   }
 setup();
 }
 else{
    Minim t= new Minim(this);
          AudioSnippet s;
    
         
  
        int j=int(random(9)+1);
        s = t.loadSnippet("k"+j+".mp3");
    
    
     s.setPan(0);
     s.setGain(6);
    s.play();
    
     
    }
}
   void stop()
{
   for(int i=0;i<inc.length;i++){
  
      snippet[i].close();

      minim[i].stop();
 

   }
     super.stop();
}