fix look around with gamepad

src/player.rs

@@ -56,7 +56,7 @@ pub fn plugin(app: &mut App) {
         apply_controls.in_set(TnuaUserControlsSystemSet),
     );
 
-    app.add_systems(Update, rotate_view);
+    app.add_systems(Update, (rotate_view_keyboard, rotate_view_gamepad));
 
     app.add_observer(update_head);
 }
@@ -126,7 +126,25 @@ fn spawn(
     player_spawned.spawned = true;
 }
 
-fn rotate_view(
+fn rotate_view_gamepad(
+    controls: Res<Controls>,
+    // todo: Put the player head as a child of the rig to avoid this mess:
+    mut player: Query<&mut Transform, With<PlayerRig>>,
+) {
+    let Some(gamepad) = controls.gamepad_state else {
+        return;
+    };
+
+    if gamepad.view_mode {
+        return;
+    }
+
+    for mut tr in &mut player {
+        tr.rotate_y(gamepad.look_dir.x * -0.001);
+    }
+}
+
+fn rotate_view_keyboard(
     mut controls: ResMut<Controls>,
     // todo: Put the player head as a child of the rig to avoid this mess:
     mut player: Query<&mut Transform, With<PlayerRig>>,
@@ -137,10 +155,6 @@ fn rotate_view(
 
     for mut tr in &mut player {
         tr.rotate_y(controls.keyboard_state.look_dir.x * -0.001);
-
-        if let Some(gamepad) = controls.gamepad_state {
-            tr.rotate_y(gamepad.look_dir.x * -0.001);
-        }
     }
 
     controls.keyboard_state.look_dir = Vec2::ZERO;