class bug {
  int diameter;
  int brightAdjust = 10;//getting brighter or darker
  int bright = 0;//how bright at the moment
  boolean glowing = true;//is it glowing
  float x, y, xmove, ymove;
  
  //for movement
  float angle = 0.0;
  float speed = 0.03;
  float displacement = 0.2;
  
 
 
 
  //constructor
  bug(float xpos, float ypos, float sx, float sy, int dia){
    x = xpos;//assigned higher in code^
    y = ypos;//assigned higher in code^
    diameter = dia;
    xmove = sx;
    ymove = sy;
  }
  void move() {
        angle += speed;//moves the item forward
    float sinval = sin(angle);
    float cosval = cos(angle);
    float _x = x + (cosval * displacement);// x here shifts the bugs into position
    float _y = y + (sinval * displacement);// y here shifts the bugs into position
    float x2 = _x + cos(angle * xmove) * displacement/2;
    float y2 = _y + sin(angle * ymove) * displacement/2;
   // ellipse(x2, y2, 10, 10);
    x = x2;
    y = y2;
  }



  void display(){  
    noStroke(); 
    /*bug *      *      *  *  */
    fill((bright/2) + 20);
    ellipse(x, y, diameter, diameter); 

  }
  void glow(int speed){
    //   ((  (halo)  ))     \\
    //speed/(1000/frameRate) formula to find out how many frames are needed to match miliseconds
    //44 is how long it takes the light to strobe
    if ((frameCount%(round(speed/(1000/frameRate))+ 44) ) == 0){
      glowing = true;
    }
    if(glowing){//glow sequance
      bright = bright + brightAdjust;//get brighter
      if(bright >= 255){
        brightAdjust = -15;//get darker
      } 
      else if (bright <= 0){
        bright=0;//nothing, darkest, 0
        glowing=false;//stop glowing sequance
        brightAdjust = 10;//return brightness adjustment to formar state
      }
    }
    fill(200, 200, 0, bright/3);//brightness og halo
    ellipse(x, y, diameter * 10, diameter * 10); //halo itself
  }
}