import processing.sound.*;
import processing.opengl.*;
  
FFT fft;
AudioIn in;
int bands = 512;
int qPoint1 = 120;
int qPoint2 = 200;
int qPoint3 = 250;
boolean moneyVisible = true;



//Adgust this to calibrate the centerpoint in relation to pitch. 
//This is the band that marks the midpoint between High and Low pitch. 
//Most energy is generaly in the low bands. 



float[] spectrum = new float[bands];

float lowCount = 0;  //veriable to count the low frequencies
float midlCount = 0; //veriable to count the mid frequencies
float midhCount = 0; //veriable to count the mid frequencies
float highCount = 0; //veriable to count the high frequencies

int x;
int y;
int qx;
int qy;

//ellipse
int radius = 25;

//obstacles
int OBX, OBY, OBW, OBH;
float WX,WY,WW,WH; 
float MX,MY,MW,MH;

//background color change
float xRed = 62, xGreen = 20, xBlue = 173;
float yRed = 207, yGreen = 1, yBlue = 106;
float eRed = 127, eGreen = 0, eBlue = 0;
boolean backwards=false;
int timeLapse=200000;
int timeTrack;

//MONEY
PImage img;


void setup() {
  size(1400, 1000);
  background(255);
  loop();
  
  y=height/2;
  x= width/2;
  qy=height/2;
  qx=width/2;
  ellipseMode(RADIUS);
  
  
  timeTrack=millis()+timeLapse; //time change for background


  //Obstacle Parameters
  OBX = qx+qx/3; // OBSTICLE x position
  OBY = qy-qy/2; // OBSTICLE y position
  OBW = qx/4; // OBSTICLE width
  OBH = qy/1; // OBSTICLE Height
  
  //Wall parameters
  WX = qx-qx/2.5;
  WY = qy-qy;
  WW = qx/8;
  WH = qy/1.2;
  
  MX = qx+qx/1.5;
  MY = qy;
  MW = 40;
  MH = 80;
  // Create an Input stream which is routed into the Amplitude analyzer
  fft = new FFT(this, bands);
  in = new AudioIn(this, 0);

  // start the Audio Input
  in.start();

  // patch the AudioIn
  fft.input(in);   
 

 img = loadImage("dollar.png");
 img.resize(80,40);
 

}

void draw() { 

  //background 
  float per = (timeTrack-millis())/float(timeLapse);
  if (backwards==true){  per = 1-per;}
  background(lerpColor(color(xRed, xGreen, xBlue), color(yRed, yGreen, yBlue), per));
  
  
  lowCount = 0; 
  midlCount = 0;
  midhCount = 0;
  highCount = 0; 

  // FFT ANALYZER
 
  fft.analyze(spectrum);

  for (int i = 0; i < bands; i++) {  

    if (i < qPoint1) {
      lowCount=lowCount+ spectrum[i];
    }
    if ((i > qPoint1) && (i < qPoint2)) {
      midlCount=midlCount + spectrum[i];
    }

    if ((i > qPoint2) && (i < qPoint3)) {
      midhCount=midhCount + spectrum[i];
    }
    if (i > qPoint3) {
      highCount=highCount+ spectrum[i];
    }

    line( i, height, i, height - spectrum[i]*height*6 );
    {
      strokeWeight(2) ;
    }
  }

/*
  println(lowCount);
  println(midlCount);
  println(midlCount);
  println(highCount);
  println("----");
  */
 
  // MAIN ELLIPSE
  
  if (backwards==true){  per = 1-per;}
  fill(lerpColor(color(xRed, xGreen, xBlue), color(eRed, eGreen, eBlue), per));
  ellipse(x, y, radius , radius);
  noStroke();

  //MOVEMENT

  int cx, cy;
  
  cx = x;
  cy = y;

  if (lowCount > midlCount ) {
    x = x - 1;
  }

  if ((midlCount > midhCount) && (midlCount > lowCount)) {
    y = y + 1;
  }

  if ((midhCount > midlCount) && (midhCount > highCount)) {
    y = y - 1;
  }

  if (highCount > midhCount) {
    x = x + 1;
  } 
 
  if(collided()) {
    x = cx;
    y = cy;
  }

  // parameters

  if (x > 25 ) {
    x --;
  }
  if (x < width-25 ) {
    x ++;
  }
  if (y > 25 ) {
    y --;
  }
  if (y < height-25 ) {
    y ++;
  }

  //OBSTICLE PARAMETERs

  fill(255, 255, 0);
  rect(OBX, OBY, OBW, OBH);

  fill(180, 180, 30);
  rect(WX, WY, WW, WH);




//money

/* 
 boolean  a ==true;
 for (a ==true){ 
  
 }
 if((x > qx+qx/1.5-25) && (x < qx+qx/1.5+25) && (y > qy -25) && ( y < qy +25))
 a == false
 */
 
 
   //FINISH SEQ. 
  boolean on=true;
  if (frameCount% 11== 0) {
    if (on)
      fill(0);
    else
      fill(255);
    on = !on;
    fill(70, 80, 120);
    ellipse(qx-qx/1.5, qy-qy*0.9, 50, 50);
  }

  if ((x>qx-qx/1.5-25) && (x<qx-qx/1.5+25) && (y>qy-qy*0.9-25)&& (y<qy-qy*0.9+25)) { 
    textSize(32);
    fill(0, 102, 153, 204);
    text("you win!", width/2, height/2, width/2);
  }
 
  

  //TEST KEYS


  cx = x;
  cy = y;

  if (keyPressed == true) {

    if (key == CODED) { 
            
      if (keyCode == UP) {
        y = y - 1;
      }
      if (keyCode == DOWN) {
        y = y + 1;
      }
      if (keyCode == RIGHT) {
        x = x + 1;
      }
      if (keyCode == LEFT) {
        x = x - 1;
      }
    }
  }
  if(collided()) {
    x = cx;
    y = cy;
  }
}


boolean collided() {
  
  int cx,cy;
  boolean result = false;
  boolean moneyTouched = false;
  
  for(int angle=0;angle<360;angle+=1) {
   
    cx = x+((int)(cos(radians(angle))*radius));
    cy = y-((int)(sin(radians(angle))*radius));
    
    if(moneyVisible) {
      
        moneyTouched = (cx > MX) && (cx < MX+MW) && (cy > MY) && (cy < MY+MH);
       
        if(moneyTouched) {
          moneyVisible = false;  
        }
        
        image(img, MX, MY);
      
    }
    
    result = (cx > OBX) && (cx < OBX+OBW) && (cy > OBY) && (cy < OBY+OBH);
    
    if(result) {
       break; 
    }
                                                                     
    cx = x+((int)(cos(radians(angle))*radius));
    cy = y-((int)(sin(radians(angle))*radius));
    
    result = (cx > WX) && (cx < WX+WW) && (cy > WY) && (cy < WY+WH);
    
    if(result) {
       break; 
    }
  }
  return result;
}

//void mousePressed() {
//  setup();
//}

void keyPressed() {

  if (keyPressed == true) {
    if (key == CODED) {       
      if (keyCode == TAB) {    
  setup();
      } 
    }
  }
 // key = CODED  ;
  //keyCode = TAB;     
}


//arman ataman