example/
example.rs

1#[derive(PartialEq, Eq, Clone, Copy, Hash)]
2enum Action {
3    Debug,
4    Left, Right,
5    Click,
6    MouseR, MouseL, MouseU, MouseD,
7    ScrollU, ScrollD,
8    Undo
9}
10use winit_input_map::*;
11use Action::*;
12use gilrs::Gilrs;
13use winit::{event::*, application::*, window::*, event_loop::*};
14fn main() {
15    let mut input = { use base_input_codes::*; input_map!(
16        (Debug, Space, South),
17        (Left,  ArrowLeft,  KeyA, LeftStickLeft ),
18        (Right, ArrowRight, KeyD, LeftStickRight),
19        (Click, MouseButton::Left),
20        (MouseR, MouseMoveRight, RightStickRight),
21        (MouseL, MouseMoveLeft,  RightStickLeft ),
22        (MouseU, MouseMoveUp,    RightStickUp   ),
23        (MouseD, MouseMoveDown,  RightStickDown ),
24        (ScrollU, Equal, MouseScrollUp  ),
25        (ScrollD, Minus, MouseScrollDown),
26        // square brackets mean all input codes must be pressed for the bind to be pressed
27        (Action::Undo, [ControlLeft, KeyZ], [ControlRight, KeyZ])
28    ) };
29    input.mouse_scale = 1.0;
30    input.scroll_scale = 1.0;
31    
32    let gilrs = Gilrs::new().unwrap();
33    let event_loop = EventLoop::new().unwrap();
34    event_loop.run_app(&mut App { window: None, input, gilrs }).unwrap();
35}
36struct App { window: Option<Window>, input: InputMap<Action>, gilrs: Gilrs }
37impl ApplicationHandler for App {
38    fn resumed(&mut self, event_loop: &ActiveEventLoop) {
39        let window_settings = Window::default_attributes();
40        let window = event_loop.create_window(window_settings);
41        self.window = Some(window.unwrap());
42    }
43    fn window_event(
44        &mut self, event_loop: &ActiveEventLoop,
45        _: WindowId, event: WindowEvent
46    ) {
47        self.input.update_with_window_event(&event);
48        if let WindowEvent::CloseRequested = &event { event_loop.exit() }
49    }
50    fn device_event(
51        &mut self, _: &ActiveEventLoop, id: DeviceId, event: DeviceEvent
52    ) {
53        self.input.update_with_device_event(id, &event);
54    }
55    fn about_to_wait(&mut self, _: &ActiveEventLoop) {
56        self.input.update_with_gilrs(&mut self.gilrs);
57
58        let input = &mut self.input;
59        let scroll = input.axis(ScrollU, ScrollD);
60    
61        if input.pressed(Debug) {
62            println!("pressed {:?}", input.get_binds().into_iter().find(|&(a, _)| a == Debug).map(|(_, v)| v))
63        }
64        if input.pressing(Right) || input.pressing(Left) {
65            println!("axis: {}", input.axis(Right, Left))
66        }
67
68        let mouse_move = input.dir(MouseL, MouseR, MouseU, MouseD);
69        if mouse_move != (0.0, 0.0) {
70            println!(
71                "mouse moved: {:?} and is now at {:?}",
72                mouse_move, input.mouse_pos
73            )
74        }
75        if input.released(Click) { println!("released") }
76
77        if input.pressed(Undo) { println!("Undone") }
78
79        if scroll != 0.0 {
80            println!("scrolling {}", scroll);
81        }
82        if let Some(other) = input.recently_pressed {
83            println!("{other:?}");
84        }
85        std::thread::sleep(std::time::Duration::from_millis(100));
86        // reset input. use after your done with the input
87        input.init();
88    }
89}
90
example/example.rs

example/
example.rs
