/**
Downloadbots by
<a href="http://www.local-guru.net/blog">Guru</a>
*/

void setup() {
  size(650, 300);
  smooth();
  noLoop();
}

void draw() {
  bot(50, color( 255, 255, 0 ));
  bot(200, color( 0, 0, 128 ));
  bot(350, color( 0, 128, 0 ));
  bot(500, color( 255, 0, 0 ));
}

void bot( int x, color c ) {
   fill(255);
   strokeWeight(1);
   //head
   rect( x, 70, 100, 50 );
   //body
   rect( x, 130, 100, 150 );
   //neck
   rect( x + 40, 120, 20, 10 );
   //hands
   rect( x - 10, 135, 10, 70 );
   rect( x + 100, 135, 10, 70 );
   // feet
   rect( x + 5, 280, 20, 10 );
   rect( x + 75, 280, 20, 10 );
   //antenna
   line( x + 10, 40, x + 30, 70 );
   line( x + 90, 40, x + 70, 70 );
   fill( c );
   ellipse( x + 10, 40, 10, 10 );
   ellipse( x + 90, 40, 10, 10 );
   //face
   fill(0);  
   ellipse( x + 25, 85, 10, 10 );
   ellipse( x + 75, 85, 10, 10 );
   strokeWeight(3);
   curve( x + 25, 95, x + 25, 105, x + 75, 105, x + 75, 95 );
}