Fire [] firework = new Fire [15];



void setup(){
  
  size(500,500);
  smooth();
  for (int i=0; i<firework.length;i++){
    firework[i]=new Fire();
  }
  
  background(0);
}

void draw(){
 background(0);
 for(int i=0; i<firework.length; i++){
 
 firework[i].click();
 }
}

class Fire{
    float x;
    float y;
    float r;
    float g;
    float b;
    float sizeA;
    float sizeB;
    float n;
    float px;
    float py;
    float v;
    
  Fire(){
    
  }
  
  void click(){
      
      x=mouseX-random(-110,110);
      y=mouseY-random(-110,110);
      r=random(210,255);
      g=random(210,255);
      b=random(210,255);
      v=random(50,200);
      sizeA=random(3,6);
      sizeB=random(10,60);
      n=random(0,1.5);
      
      fill(r,g,b,v);
      noStroke();
      ellipse(mouseX,mouseY,sizeB,sizeB);
      strokeWeight(n);
      stroke(r,g,b,v);
      line(mouseX,mouseY,x,y);
      ellipse (x,y,sizeA,sizeA);
      
    }
}