gntag/src/main.rs

use gntag::{get_view, get_world, DefaultView};

fn main() {
  let view = get_view();

  loop {
    run_simulation(&view);
  }
}

fn run_simulation(view: &DefaultView) {
  let (width, height) = (*view.lock().unwrap())
    .as_mut()
    .unwrap()
    .content_size()
    .unwrap();
  let mut world = get_world(width, height, 10, true);

  let mut gen = 0;
  loop {
    let resized = (*view.lock().unwrap())
      .as_mut()
      .unwrap()
      .draw(
        gen,
        world
          .state
          .agent_positions
          .get(&world.state.tagged)
          .map(|pos| (pos.x, pos.y))
          .unwrap(),
        world
          .state
          .agent_positions
          .iter()
          .map(|(_id, pos)| (pos.x, pos.y))
          .collect::<Vec<_>>()
          .as_ref(),
      )
      .unwrap();
    if resized {
      return;
    };
    world.do_step();
    gen += 1;
  }
}