Velvet Tile - OpenProcessing

mySketch
Eater
Feeder
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Feeder feed1;
Feeder feed2;
Eater eat1;
​
void setup(){
  size(1000, 1000);
  background(0, 0, 100);
  
  feed1 = new Feeder(300, 300, 10);
  feed2 = new Feeder(700, 700, 10);
  eat1 = new Eater();
}
​
void draw(){
  //display feeders
  feed1.display();
  feed2.display();
  smooth();
  noFill();
}
​
void keyPressed() {
  String direc = "";
  if (key == CODED){
    if (keyCode == LEFT){
      direc = "left";
    } 
    else if (keyCode == RIGHT){
      direc = "right";
    }
    else if (keyCode == UP){
      direc = "up";
    }
    else if (keyCode == DOWN){
      direc = "down";
    }
  }
  feed1.update(direc);
  feed2.mirror(direc);
  
  //code to move feeders
}