Mouse lock toggle (#13)

* dbg feature, update inspector

* Ability to toggle cursor

src/player.rs

@@ -13,6 +13,7 @@ use avian3d::{
     prelude::*,
 };
 use bevy::{
+    input::common_conditions::input_just_pressed,
     prelude::*,
     window::{CursorGrabMode, PrimaryWindow},
 };
@@ -38,7 +39,7 @@ struct PlayerSpawned {
 
 pub fn plugin(app: &mut App) {
     app.init_resource::<PlayerSpawned>();
-    app.add_systems(Startup, (initial_grab_cursor, cursor_recenter));
+    app.add_systems(Startup, (toggle_cursor_system, cursor_recenter));
     app.add_systems(
         Update,
         (
@@ -46,6 +47,7 @@ pub fn plugin(app: &mut App) {
             collect_cash,
             toggle_animation,
             setup_animations_marker_for_player,
+            toggle_cursor_system.run_if(input_just_pressed(KeyCode::Escape)),
         ),
     );
 
@@ -128,7 +130,6 @@ fn spawn(
 
 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 {
@@ -146,7 +147,6 @@ fn rotate_view_gamepad(
 
 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>>,
 ) {
     if controls.keyboard_state.view_mode {
@@ -179,11 +179,11 @@ fn toggle_grab_cursor(window: &mut Window) {
     }
 }
 
-fn initial_grab_cursor(mut primary_window: Query<&mut Window, With<PrimaryWindow>>) {
+fn toggle_cursor_system(mut primary_window: Query<&mut Window, With<PrimaryWindow>>) {
     if let Ok(mut window) = primary_window.get_single_mut() {
         toggle_grab_cursor(&mut window);
     } else {
-        warn!("Primary window not found for `initial_grab_cursor`!");
+        warn!("Primary window not found for `toggle_cursor_system`!");
     }
 }