//Shipra Gupta
//Processing, Input2
//use arrow keys to change the position of a shape 
//within the display window

int x = 0;
int y = 0;

void setup(){
  size(200, 200);
  frameRate(20);
  fill(255, 100);
}

void draw(){
  //background(76, 13, 160);

  if (keyPressed == true){
    if(key == CODED){
      
      if(keyCode == RIGHT){
        x = x+10;
      }
      if(keyCode == LEFT){
        x= x-10;
      }
      if(keyCode == UP){
        y= y-10;
      }
      if(keyCode == DOWN){
        y= y+10;
      }
      
      rect(x, y, 20, 20);
    }
  }    
}