class VecSet
{
  int targX;
  int targY;
  int numVs;
  Vec[] Vs = new Vec[numVs];

  VecSet(int x, int y, int num)
  {
    targX = x;
    targY = y;
    numVs = num;
    getSet(num);
  }

  VecSet(int x, int y, int w, int h, int num){
    targX = x;
    targY = y;
    numVs = num;
    for(int i=0; i<numVs; i++){
      int newStartX = int(random(w));
      int newStartY = int(random(h));
      Vs[i] = new Vec(newStartX, newStartY, targX, targY);
    }
  }

  void getSet(int num){
    numVs = num;
    Vs = new Vec[num];
    for(int i=0; i<numVs; i++){
      int newStartX = int(random(width));
      int newStartY = int(random(height));
      Vs[i] = new Vec(newStartX, newStartY, targX, targY);
    }
  }

  void playVecs(){
    for(int i=0; i<numVs; i++){
      Vs[i].playVec();
    }
  }
}