use game_loop::game_loop;
use game_loop::tao::event::{Event, WindowEvent};
use game_loop::tao::event_loop::EventLoop;
use game_loop::tao::window::{Window, WindowBuilder};
use muda::{Menu, MenuEvent, Submenu};
use std::sync::Arc;
fn main() {
let event_loop = EventLoop::new();
let window = WindowBuilder::new().build(&event_loop).unwrap();
let menu = Menu::new();
#[cfg(target_os = "windows")]
{
use game_loop::tao::platform::windows::WindowExtWindows as _;
let file_menu = Submenu::new("&File", true);
menu.append(&file_menu).unwrap();
file_menu.append(&muda::PredefinedMenuItem::quit(None)).unwrap();
menu.init_for_hwnd(window.hwnd() as _).unwrap();
}
#[cfg(target_os = "linux")]
{
use game_loop::tao::platform::unix::WindowExtUnix as _;
let file_menu = Submenu::new("File", true);
menu.append(&file_menu).unwrap();
file_menu.append(&MenuItem::with_id("quit", "Quit", true, None)).unwrap();
menu.init_for_gtk_window(window.gtk_window(), window.default_vbox()).unwrap();
}
#[cfg(target_os = "macos")]
{
let app_menu = Submenu::new("App", true);
menu.append(&app_menu).unwrap();
app_menu.append(&muda::PredefinedMenuItem::quit(None)).unwrap();
menu.init_for_nsapp();
}
let window = Arc::new(window);
let game = Game::new();
game_loop(event_loop, window, game, 240, 0.1, |g| {
g.game.your_update_function();
}, |g| {
g.game.your_render_function(&g.window);
}, |g, event| {
if !g.game.your_window_handler(event) { g.exit(); }
});
}
#[derive(Default)]
struct Game {
num_updates: u32,
num_renders: u32,
}
impl Game {
pub fn new() -> Self {
Self::default()
}
pub fn your_update_function(&mut self) {
self.num_updates += 1;
}
pub fn your_render_function(&mut self, window: &Window) {
self.num_renders += 1;
window.set_title(&format!("num_updates: {}, num_renders: {}", self.num_updates, self.num_renders));
}
pub fn your_window_handler(&self, event: &Event<()>) -> bool {
match event {
Event::WindowEvent { event, .. } => match event {
WindowEvent::CloseRequested => {
return false;
}
_ => {}
},
_ => {}
}
if let Ok(event) = MenuEvent::receiver().try_recv() {
if event.id.0 == "quit" {
return false;
}
}
true
}
}