Ball myBall1;
Paddle myPaddle;
PcPaddle pcPaddle;
float why = 0;
float pos = height/2;
float speed = 2;
int string = 0;
int ctr = 0;
int string2 = 0;
int padlng = 81;


void setup()
{
  size(640, 480);
  colorMode(RGB, 255, 255, 255, 100);
  myBall1 = new Ball(11, 11, 1, 1, 3);
  myPaddle = new Paddle(padlng);
  pcPaddle = new PcPaddle(padlng);
  noCursor();
  PFont metaBold; 
  // The font "Meta-Bold.vlw.gz" must be located in the 
  // current sketch's "data" directory to load successfully 
  metaBold = loadFont("Univers55.vlw.gz"); 
  textFont(metaBold, 44); 
}

void draw()
{
  background(0);
  stroke(126);
  fill(255);
  text(string2, width/2-85, 50); 
  text(string, width/2+58, 50);
  why = myBall1.bounce();
  line(width/2, 0, width/2, height);
  pcPaddle.renderNEW(why, myBall1.x);
  myPaddle.renderNEW();
  myBall1.render();
  myBall1.bounce();
  delay(5);
}

class Ball
{
  int sizeOne;
  int sizeTwo;
  int reset = 0;
  float xspeed;
  float yspeed;
  int direction;
  float x = width/2;
  float y= height/2;
  
  //**CONSTRUCTOR**//
  Ball(int sz1_, int sz2_, float xspd, float yspd, int dir)
  {
    sizeOne = sz1_;
    sizeTwo = sz2_;
    xspeed = xspd;
    yspeed = yspd;
    direction = dir;
  }
  
  /*void render()
  {
    ellipseMode(CENTER);
    noStroke();
    fill(255, 255, 255);
    ellipse(x, y, sizeOne, sizeOne);
  }*/
  
  void render()
  {
    rectMode(CENTER);
    noStroke();
    fill(255, 255, 255);
    rect(x, y, sizeOne, sizeTwo);
  }
  
  float bounce()
  { 
    if (direction == 1)
    {
      x = x + xspeed;
      y = y + yspeed;
     if (x > width)
      {
        xspeed = xspeed/abs(xspeed) * -1;// = xspeed * -1;
      }
      if ((y > height) || (y < 0))
      {
        yspeed = yspeed * -1;
      }
      if (x <15)
      {
        xspeed = 1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string++;
      }
      if (x>width-15)
      {
        xspeed = -1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string2++;
      }
    }
    
    if (direction == 2)
    {
      x = x + xspeed;
      y = y - yspeed;
      if (x > width)
      {
        xspeed = xspeed/abs(xspeed) * -1;// = xspeed * -1;
      }
      if ((y > height) || (y < 0))
      {
        yspeed = yspeed * -1;
      }
     if (x <15)
      {
        xspeed = 1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string++;
      }
      if (x>width-15)
      {
        xspeed = -1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string2++;
      }
    }
    
    if (direction == 3)
    {
      x = x - xspeed;
      y = y - yspeed;
      if (x > width)
      {
        xspeed = xspeed/abs(xspeed) * -1;// = xspeed * -1;
      }
      if ((y > height) || (y < 0))
      {
        yspeed = yspeed * -1;
      }
     if (x <15)
      {
        xspeed = 1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string++;
      }
      if (x>width-15)
      {
        xspeed = -1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string2++;
      }
    }    
    
    if (direction == 4)
    {
      x = x - xspeed;
      y = y + yspeed;
      if (x > width)
      {
        xspeed = xspeed/abs(xspeed) * -1;// = xspeed * -1;
      }
      
      if ((y > height) || (y < 0))
      {
        yspeed = yspeed * -1;
      }
      if (x <15)
      {
        xspeed = 1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string++;
        speed = speed * 1.1;
      }
      if (x>width-15)
      {
        xspeed = -1;
        yspeed = yspeed/abs(yspeed);
        x=width/2;
        y=height/2;
        string2++;
      }
    }  
    
    if (((7 < x) && (x < 23)) && (((mouseY - (padlng/2))< y ) && (y < (mouseY + (padlng/2)))))
    {
      xspeed = xspeed * -1;
      if (myPaddle.dy != 0)
      {
          yspeed = -(myPaddle.dy/3);
      }
      if (yspeed == 0)
      {
        yspeed = .5;
      }
      else
        yspeed = yspeed;
    }
    
    if ((y == 0) || (y == height))
    {
      yspeed = yspeed * -1;
    }
    
    if ((((width-7) > x) && (x > (width-23))) && (((y - (padlng/2))< pos ) && (pos < (y + (padlng/2)))))
    {
      if (xspeed > 0)
      {
        xspeed = (xspeed * -1) * 1.03;
        yspeed = yspeed * 1.02;
        speed = speed * 1.013;
      }
      if (xspeed < 0)
      {
        xspeed = (xspeed * -1) * 1.03;
        yspeed = yspeed * 1.02;
        speed = speed * 1.013;
      }
      else
      {
        xspeed = xspeed * -1;
      }
    }
    
    return y;
  }
}


class Paddle
{
  int lngth;
  int dy;

  
  //**CONSTRUCTOR**//
  Paddle(int lngt_)
  {
    lngth = lngt_;
  }
  
  void renderNEW()
  {
    rectMode(CENTER);
    noStroke();
    fill(255, 255, 255);
    rect(15, mouseY, 8, lngth);
    dy = mouseY - pmouseY;
    /*if (mouseY > pmouseY)
      {
        dy = pmouseY - mouseY;
      }
      if (mouseY < pmouseY)
      {
        dy = mouseY - pmouseY;
      }
      if (mouseY == pmouseY)
      {
        dy = 0;
      }*/
  }
}

class PcPaddle
{
  int lngth;

  
  //**CONSTRUCTOR**//
  PcPaddle(int lngt_)
  {
    lngth = lngt_;
  }
  
  void renderNEW(float ex, float ballX)
  {
    
    rectMode(CENTER);
    noStroke();
    fill(255, 255, 255);
    if (ballX <= width/2)
    {
       if (pos > height/2)
       {
          pos = pos - speed;
       }//while (pos != height/2);
        
       if (pos < height/2) 
        {
          pos = pos + speed;
        }//while (pos != height/2);
        
        if (pos == height/2)
        {
          // do nothing
        }
    }
    if (ballX > width/2)
    {
      if (pos > ex)
      {
        pos = pos - speed;
      }
      if (pos < ex)
      {
        pos = pos + speed;
      }
      else
        pos = pos;
    }
    rect(width-15, pos, 8, lngth);
  }
}