class Drop {
  float dropx, dropy;
  int dropa = int( random( 100));
  
  Drop( int ix, int iy) {
    dropx = ix;
    dropy = iy;
  }
  
  void draw() {
    fill( 10, 15, 70, dropa);
    ellipse( dropx, dropy, 20, 20);
    dropy++;
    if( dropy>=height+20) {
      dropy=-20;
    }
    dropa--;
    if( dropa<0) {
      dropx = int( random( width));
      dropy = int( random( height));
      dropa=100;
    }
  }
}

class Now {
  int nowy,nowmo,nowd,nowh,nowmi,nows,nowms; // now now
  int onowy,onowmo,onowd,onowh,onowmi,onows,onowms; // original now
  int msecondsDelta; // number of seconds passed
  int resetAtmSeconds;
  
  Now() {
    onowy = year();
    onowmo = month();
    onowd = day();
    onowh = hour();
    onowmi = minute();
    onows = second();
    onowms = millis();
    
    nowy = 0;
    nowmo = 0;
    nowd = 0;
    nowh = 0;
    nowmi = 0;
    nows = 0;
    nowms = 0;
  }
  
  void reset() {
    onowms = onowms-resetAtmSeconds;
  }
  
  boolean timer(int iresetAtmSeconds) {
    resetAtmSeconds = iresetAtmSeconds;
    
    nowy = year();
    nowmo = month();
    nowd = day();
    nowh = hour();
    nowmi = minute();
    nows = second();
    nowms = millis();
    
    msecondsDelta = (nowy - onowy) * 1000 * 60 * 60 * 24 * 31 * 12;
    msecondsDelta += (nowmo - onowmo) * 1000 * 60 * 60 * 24 * 31;
    msecondsDelta += (nowd - onowd) * 1000 * 60 * 60 * 24;
    msecondsDelta += (nowh - onowh) * 1000 * 60 * 60;
    msecondsDelta += (nowmi - onowmi) * 1000 * 60;
    msecondsDelta += (nows - onows) * 1000 ;
    msecondsDelta += (nowms - onowms) ;
    
    if( msecondsDelta > resetAtmSeconds) {
      onowy = nowy;
      onowmo = nowmo;
      onowd = nowd;
      onowh = nowh;
      onowmi = nowmi;
      onows = nows;
      onowms = nowms;
      
      return true;
    } else {
      return false;
    }
  }
}