chatgpt-game-2.rs

use piston_window::*;

fn main() {
  // Create a new Piston window
  let mut window: PistonWindow = WindowSettings::new("Pong Game", [640, 480])
    .exit_on_esc(true)
    .build()
    .unwrap();

  // Set up the game objects (paddles and ball)
  let mut left_paddle = Rectangle::new([1.0, 0.0, 0.0, 1.0]);
  let mut right_paddle = Rectangle::new([0.0, 0.0, 1.0, 1.0]);
  let mut ball = Rectangle::new([1.0, 1.0, 1.0, 1.0]);

  // Set up the game state
  let mut left_paddle_pos = 100.0;
  let mut right_paddle_pos = 100.0;
  let mut ball_pos = [310.0, 230.0];
  let mut ball_vel = [3.0, 3.0];

  // Run the game loop
  while let Some(event) = window.next() {
    // Process user input
    if let Some(Button::Keyboard(key)) = event.press_args() {
      match key {
        Key::W => left_paddle_pos -= 10.0,
        Key::S => left_paddle_pos += 10.0,
        Key::Up => right_paddle_pos -= 10.0,
        Key::Down => right_paddle_pos += 10.0,
        _ => {}
      }
    }

    // Move the ball
    ball_pos[0] += ball_vel[0];
    ball_pos[1] += ball_vel[1];

    // Check for collisions and update the game state
    // (omitted for brevity)

    // Clear the screen
    window.draw_2d(&event, |context, graphics| {
      clear([0.0, 0.0, 0.0, 1.0], graphics);

      // Draw the game objects
      left_paddle.draw([0.0, left_paddle_pos, 20.0, 100.0], &context.draw_state, context.transform, graphics);
      right_paddle.draw([620.0, right_paddle_pos, 20.0, 100.0], &context.draw_state, context.transform, graphics);
      ball.draw([ball_pos[0], ball_pos[1], 20.0, 20.0], &context.draw_state, context.transform, graphics);
    });
  }
}