feat: Player is now using leafwing-input-manager

src/player.rs

@@ -1,4 +1,7 @@
 use bevy::prelude::*;
+use leafwing_input_manager::prelude::*;
+
+use crate::InputAction as Action;
 
 #[derive(Component)]
 pub struct Player {
@@ -14,6 +17,7 @@ fn player_bundle(asset_server: &Res<AssetServer>) -> impl Bundle {
         },
         Sprite::from_image(image),
         Transform::from_xyz(0f32, 0f32, 1f32),
+        Action::default_input_map(),
     )
 }
 
@@ -22,20 +26,16 @@ pub fn setup_player(mut commands: Commands, asset_server: Res<AssetServer>) {
 }
 
 pub fn handle_input(
-    key_input: Res<ButtonInput<KeyCode>>,
     time: Res<Time>,
-    player: Query<(&Player, &mut Transform, &mut Sprite)>,
+    mut player: Query<(&Player, &ActionState<Action>, &mut Transform, &mut Sprite)>,
 ) {
-    let exclusive_pressed = key_input.pressed(KeyCode::KeyA) != key_input.pressed(KeyCode::KeyD);
-    let direction = if !exclusive_pressed { 0f32 }
-        else if key_input.pressed(KeyCode::KeyA) { -1f32 }
-        else if key_input.pressed(KeyCode::KeyD) { 1f32 }
-        else { unreachable!() };
+    let player = player.single_mut().expect("Player should be single");
+    let (Player {speed}, action_state, mut transform, mut sprite) = player;
+    
+    let direction = action_state.clamped_value(&Action::Move);
 
-    for (Player {speed}, mut transform, mut sprite) in player {
-        transform.translation.x += direction * speed * time.delta_secs();
-        if direction != 0f32 {
-            sprite.flip_x = direction < 0f32;
-        }
+    transform.translation.x += direction * speed * time.delta_secs();
+    if direction != 0f32 {
+        sprite.flip_x = direction < 0f32;
     }
 }