Gamepad device events - Web/WASM (#1414)

Add gamepad support for stdweb and web-sys, as well as web-specific gamepad examples. * [web] Fix compilation error from device api * [wasm] Apply device api changes * [wasm] Format and cleanup * [wasm32] Implement gamepad connections * [wasm] Harmonize * [Test] Made some tests with wasm-pack * Quick fix instant non supporting Hash trait * Fix on_received_character * [web_sys] Split add_event and add_window_event * [web] split device implementations * Update tests/web...still does not work * [tests/web] do not ignore index.html * [web/web_sys] split canvas and window * [tests/web] enable stack trace * [web] fix borrowmut * [web_sys] fix gamepad registration * [web] harmonize naming * [web_sys] create global emitter * [web] implement gamepad buttons * [web] implement gamepad axis * [web] cleanup * [web] update test * [web] move tests/web to examples/web * [web] axis does produce stick event * [web] Support Stick event * [web] implement gamepad to stdweb * [web] rename examples/web to examples/wasm * [web/web-sys] Move gamepad_manager from backend * [web/web_sys] implement EventLoop::gamepads * [web/web_sys] Drain gamepad events * [web/stdweb] apply web_sys changes * [web] update web/examples * [web] move gamepads code to gamepad_manager * [web] simplify and optimise * [web] replace EventCode to GamepadAxis and GamepadButton structs * [web] reuse gamepad events due to chrome issue * [web] rumble does not work * [web/stdweb] try debugging * [web] fix Chrome gamepad not updated * [web/stdweb] created an example * [examples] fix paths * fix warnings * [web/examples] update comments * [web/stdweb] add experimental support to vibrate() * [web] add CR
2026-06-27 15:13:13 -04:00 · 2020-03-03 15:56:11 +01:00
parent 0729074ce3
commit e004bd2bb3
33 changed files with 1518 additions and 214 deletions
--- a/examples/web/gamepad/stdweb/Cargo.toml
+++ b/examples/web/gamepad/stdweb/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "stdweb-gamepad"
+version = "0.1.0"
+authors = ["furiouzz <christophe.massolin@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+winit = { path = "../../../../", features = [ "stdweb" ] }
+stdweb = "0.4.20"
--- a/examples/web/gamepad/stdweb/src/main.rs
+++ b/examples/web/gamepad/stdweb/src/main.rs
@@ -0,0 +1,80 @@
+use winit::{
+    event::{device::GamepadEvent, Event, WindowEvent},
+    event_loop::{ControlFlow, EventLoop},
+    window::WindowBuilder,
+};
+
+use stdweb::js;
+
+/**
+ * Build example (from examples/web/gamepad/stdweb):
+ *    cargo web build
+ * Run example (from examples/web/gamepad/stdweb):
+ *    cargo web start
+ * Development (from project root):
+ *    npx nodemon --watch src --watch examples/web/gamepad/stdweb/src -e rs --exec 'cargo web check'
+ */
+
+pub fn main() {
+    let event_loop = EventLoop::new();
+
+    let _window = WindowBuilder::new()
+        .with_title("Gamepad tests")
+        .build(&event_loop)
+        .unwrap();
+
+    let deadzone = 0.12;
+
+    event_loop.run(move |event, _, control_flow| match event {
+        Event::GamepadEvent(gamepad_handle, event) => match event {
+            GamepadEvent::Axis {
+                axis_id,
+                axis,
+                value,
+                stick,
+            } if value > deadzone => {
+                let string = format!("Axis {:#?} {:#?} {:#?} {:#?}", axis_id, axis, value, stick);
+                js! { console.log( @{string} ); }
+            }
+
+            GamepadEvent::Stick {
+                x_id,
+                y_id,
+                x_value,
+                y_value,
+                side,
+            } if (x_value.powi(2) + y_value.powi(2)).sqrt() > deadzone => {
+                let string = format!(
+                    "Stick {:#?} {:#?} {:#?} {:#?} {:#?}",
+                    x_id, y_id, x_value, y_value, side
+                );
+                js! { console.log( @{string} ); }
+            }
+
+            GamepadEvent::Button {
+                button_id,
+                button,
+                state,
+            } => {
+                let string = format!("Button {:#?} {:#?} {:#?}", button_id, button, state);
+                js! { console.log( @{string} ); }
+            }
+
+            GamepadEvent::Added => {
+                let string = format!("[{:?}] {:#?}", gamepad_handle, event);
+                js! { console.log( @{string} ); }
+            }
+            GamepadEvent::Removed => {
+                let string = format!("[{:?}] {:#?}", gamepad_handle, event);
+                js! { console.log( @{string} ); }
+            }
+
+            _ => {}
+        },
+        Event::WindowEvent {
+            event: WindowEvent::CloseRequested,
+            ..
+        } => *control_flow = ControlFlow::Exit,
+        _ => (),
+    });
+}