RainDrops

class Drop{

  int x,y,d,z,onde,d1,oldY;

  float acc;

  boolean s;

​

  Drop(int x,int y, int z, int d){ // x start, y start, y end ,width of ellipse

    this.x=x;

    this.y=y;

    this.d=d;

    this.z=z;

    onde=0;

    d1=d;

    acc=0;

    oldY=y;

    s=true;

  }

​

  void fall(){

    if(y>0)acc+=0.1;

    stroke(255,255,255,map(z,0,height,0,255));

    strokeWeight(2);

    if (y<z){

      y=int(y+2+acc);

      line(x,oldY,x,y);

      s=true;

      oldY=y;

    }

    else{

      noFill();

      stroke(255,255,255,255-map(onde,0,d,0,255));

      strokeWeight(map(onde,0,d,0,4));

      if(s==true){

        ch++;

        ch=ch%9;

        sc.channel(ch);

        sc.pan(int(map(x,0,width,left,right))); 

        sc.instrument(instr);

        sc.playNote(map(x,0,width,pitch,pitch+32), map(y,0,height,0,127), 0.2);

      }

      s=false;

      d=d1+(y-height)*4;

      ellipse(x,y,onde/5,onde/20);

      onde=onde+8;

      if(onde>d){

        onde=0;

        acc=0;

        x=int(random(width));

        y=-int(random(height*2));

        oldY=y;

        d=d1;

      }

    }

  }

}

​

​

​