Attach camera to capsule, add toggle between cameras

Fixes #47

src/main.rs

@@ -65,6 +65,9 @@ fn set_window_icon(
 	primary.set_window_icon(Some(icon));
 }
 
+#[derive(Component)]
+pub struct OverviewCamera;
+
 fn setup(
 	mut commands: Commands,
 	mut meshes: ResMut<Assets<Mesh>>,
@@ -79,6 +82,7 @@ fn setup(
 
 	commands.spawn(DirectionalLightBundle {
 		directional_light: DirectionalLight {
+			illuminance: 10000.0,
 			shadows_enabled: true,
 			..default()
 		},
@@ -103,5 +107,6 @@ fn setup(
 			reversed_zoom: true,
 			..default()
 		},
+		OverviewCamera,
 	));
 }

src/player_controller/mod.rs

@@ -1,7 +1,7 @@
-use bevy::prelude::*;
+use bevy::{prelude::*, input::common_conditions::input_just_pressed};
 use bevy_xpbd_3d::prelude::*;
 
-use crate::gravity::AffectedByGravity;
+use crate::{gravity::AffectedByGravity, OverviewCamera};
 
 pub struct PlayerControllerPlugin;
 
@@ -11,10 +11,16 @@ impl Plugin for PlayerControllerPlugin
 		app
 			.add_systems(Startup, (
 				setup,
+			))
+			.add_systems(Update, (
+				toggle_camera.run_if(input_just_pressed(KeyCode::Tab)),
 			));
 	}
 }
 
+#[derive(Component)]
+pub struct PlayerCamera;
+
 fn setup(
 	mut commands: Commands,
 	mut meshes: ResMut<Assets<Mesh>>,
@@ -45,5 +51,18 @@ fn setup(
 			},
 			..default()
 		},
+		PlayerCamera,
 	)).set_parent(body);
+}
+
+pub fn toggle_camera(
+	mut overview_camera: Query<&mut Camera, (With<OverviewCamera>, Without<PlayerCamera>)>,
+	mut player_camera: Query<&mut Camera, (With<PlayerCamera>, Without<OverviewCamera>)>,
+)
+{
+	let mut overview_camera = overview_camera.single_mut();
+	overview_camera.is_active = !overview_camera.is_active;
+
+	let mut player_camera = player_camera.single_mut();
+	player_camera.is_active = !player_camera.is_active;
 }