class BBug
{

  float xPos;
  float yPos;
  float newX;
  float newY;
  color myCol;
  int maxTime = 100;
  int count   = 0;
  
  BBug(int p_xPos, int p_yPos)
  {
    xPos = p_xPos;
    yPos = p_yPos;
    //myCol = new Color(random(0,1.0), random(0,1.0), random(0,1.0), .3);
    newX = xPos += random(-30,30);
    newY = yPos += random(-30,30);
  }
  

  void move()
  {
    int curDis = getDis(xPos,yPos, newX, newY);
    if(curDis < 5)
    {
      resetDistance();
    }
   
     float dx = newX - xPos;
     float dy = newY - yPos;
      
     xPos += dx/15;
     yPos += dy/15;
      
     fill(100,75,50,30);
     noStroke();
     ellipse(xPos,yPos,25,25);

  }
  
  void resetDistance()
  {
      newX += random(-150,150);
      newY += random(-150,150);
      
      if(newX < 0)
      {
        newX =width/2;
      }else if(newX > width)
      {
        newX =width/2;
      }
     
      if(newY < 0)
      {
        newY = height/2;
      }else if(newY > height)
      {
        newY = height/2;
      }
     
    }
    
  int getDis(float x1, float y1, float x2, float y2)
  {
    int dis = int(sqrt(sq(x2-x1) + sq(y1-y2)));
    return dis; 
  }
  
}