void triggerbees(float txpos, float typos){
  int anzahl = int(random(5,30));
  int dir = 1;
  for (int i = 0; i<anzahl;i++){
    randomSeed(i);
    float posx = random(txpos-200,txpos+200);
    float posy = 450;
    float speed = random(4,10);
    float direction = random (-10,10);
    if (direction < 0) {dir = -1;} else {dir = 1;};

    bienchen = (CL_bienchen[]) expand(bienchen, bienchen.length+1);
    int n = bienchen.length;
    bienchen[bienchen.length-1] = new CL_bienchen(posx, posy, width+100, -100, true, n, speed, dir);
  }



}

class CL_bienchen{

  boolean active;
  float xpos,ypos, xposb, yposb;
  float zielx, ziely;
  int bien_seed, counter, randomdirection;
  float randspeed;

  CL_bienchen(float x, float y, float zx, float zy, boolean a, int s, float rspeed, int rdir){
    active = a;
    randspeed = rspeed;
    xpos = x;
    ypos = y;
    xposb = 0;
    yposb = 0;
    counter = 0;    
    bien_seed = s;
    randomdirection = rdir;
    zielx = zx;
    ziely = zy;
  }

  void draw(){
    if (active == true){
      
      xpos = xpos+(randspeed/2)*map(noise(counter,bien_seed,0.9),0,1,-5,10)*0.9;
      ypos = ypos-(randspeed/2)*map(noise(bien_seed,counter,0.9),0,1,-5,10)*0.9;


      
      stroke(0);

      line(xpos,ypos,xpos+2,ypos-2);

      if (xpos>zielx){
        active = false;
        counter = 0;
      }

      if (ypos<ziely){
        active = false;
        counter = 0;
      }
      counter++;




    }
  }



}