mar08-donuts

PImage
  donut,
  player;

int score = 0;

float
  playerX,
  playerY,
  step,
  playerSize,

  donutX,
  donutY,
  donutSize;

boolean
  left, // false
  right, // true
  up, // true
  down; // false

void setup () {
  size (1200, 800);
  imageMode (CENTER);

  donut = loadImage ("data/donut.png");
  player = loadImage ("data/player.png");

  playerX = width / 2;
  playerY = height / 2;
  step = height * 0.02; // 800 * 0.15 = 16
  playerSize = height * 0.15; // 120

  donutX = donutY = donutSize = height * 0.1;
}

void player () {
  image (player, playerX, playerY, playerSize, playerSize);

  //if (keyPressed && key == 'a')
  //  playerX -= step;
  //if (keyPressed && key == 'd')
  //  playerX += step;
  //if (keyPressed && key == 'w')
  //  playerY -= step;
  //if (keyPressed && key == 's')
  //  playerY += step;

  if (left)
    playerX -= step;
  if (right)
    playerX += step;
  if (up)
    playerY -= step;
  if (down)
    playerY += step;

}

void keyPressed () {
  if (key == 'a')
    left = true;
  if (key == 'd')
    right = true;
  if (key == 'w')
    up = true;
  if (key == 's')
    down = true;
}

void keyReleased () {
  left = right = up = down = false;
}

void draw () {
  background (240, 240, 255);
  player ();
}