extract modules to files(tm)

src/main.rs

@@ -3,6 +3,9 @@ use bevy_rapier2d::prelude::*;
 use player::{add_player, move_player};
 use some_bevy_tools::{camera_2d::Camera2DPlugin, controller_2d::SimpleTopDownControllerPlugin};
 
+mod player;
+mod scene;
+
 fn main() {
     App::new()
         .insert_resource(RapierConfiguration {
@@ -18,132 +21,3 @@ fn main() {
         .add_systems(Update, move_player)
         .run();
 }
-
-mod scene {
-    use bevy::{
-        prelude::*,
-        sprite::{MaterialMesh2dBundle, Mesh2dHandle},
-    };
-    use bevy_rapier2d::prelude::*;
-    const METER: f32 = 64.;
-
-    pub fn setup_scene(
-        mut commands: Commands,
-        mut meshes: ResMut<Assets<Mesh>>,
-        mut materials: ResMut<Assets<ColorMaterial>>,
-    ) {
-        let scene_objs = [
-            // Arena walls
-            (Rectangle::new(16. * METER, METER), (0., 7.5 * METER)),
-            (Rectangle::new(16. * METER, METER), (0., -7.5 * METER)),
-            (Rectangle::new(METER, 16. * METER), (7.5 * METER, 0.)),
-            (Rectangle::new(METER, 16. * METER), (-7.5 * METER, 0.)),
-            (Rectangle::new(8. * METER, METER), (0., 2. * METER)),
-            (Rectangle::new(1. * METER, 2. * METER), (2. * METER, 0.)),
-            (Rectangle::new(8. * METER, METER), (0., -2. * METER)),
-        ];
-
-        for (shape_, pos) in scene_objs {
-            let shape = Mesh2dHandle(meshes.add(shape_));
-            commands
-                .spawn(MaterialMesh2dBundle {
-                    mesh: shape,
-                    material: materials.add(Color::rgb(1., 0., 0.)),
-                    transform: Transform::from_xyz(pos.0, pos.1, 1.),
-                    ..default()
-                })
-                .insert((
-                    RigidBody::Fixed,
-                    Collider::cuboid(shape_.half_size.x, shape_.half_size.y),
-                ));
-        }
-    }
-}
-
-mod player {
-    use bevy::prelude::*;
-    use bevy_rapier2d::prelude::*;
-    use some_bevy_tools::camera_2d::Camera2DController;
-    use std::f32::consts::PI;
-
-    const TURN_SPEED: f32 = PI / 100.;
-    const FW_SPEED: f32 = 5.;
-    const BW_SPEED: f32 = 3.;
-    const SIDEWARD_SPEED: f32 = 3.5;
-
-    #[derive(Component)]
-    pub struct Player {
-        move_cooldown: Timer,
-    }
-
-    pub fn add_player(mut commands: Commands, asset_server: Res<AssetServer>) {
-        let player = commands
-            .spawn((
-                Player {
-                    move_cooldown: Timer::from_seconds(0.01, TimerMode::Repeating),
-                },
-                SpriteBundle {
-                    texture: asset_server.load("sprites/player.png"),
-                    transform: Transform::from_xyz(0., 0., 0.),
-                    ..default()
-                },
-            ))
-            .insert((Collider::cuboid(32., 32.),))
-            .insert(KinematicCharacterController { ..default() })
-            .id();
-        commands.spawn((
-            Camera2dBundle::default(),
-            Camera2DController::new_follow_with_speed(player, 300.),
-        ));
-    }
-
-    pub fn move_player(
-        kb_input: Res<ButtonInput<KeyCode>>,
-        mut query: Query<(
-            &mut Transform,
-            &mut Player,
-            &mut KinematicCharacterController,
-        )>,
-        time: Res<Time>,
-    ) {
-        let (mut transform, mut player, mut controller) = query.single_mut();
-        if player.move_cooldown.tick(time.delta()).finished() {
-            let mut moved = false;
-            let (mut mv_forward, mut mv_sideward, mut rot) = (0., 0., 0.);
-
-            if kb_input.pressed(KeyCode::KeyA) {
-                moved = true;
-                rot += TURN_SPEED;
-            }
-            if kb_input.pressed(KeyCode::KeyD) {
-                moved = true;
-                rot -= TURN_SPEED;
-            }
-            if kb_input.pressed(KeyCode::KeyW) {
-                moved = true;
-                mv_forward += FW_SPEED;
-            }
-            if kb_input.pressed(KeyCode::KeyE) {
-                moved = true;
-                mv_sideward += SIDEWARD_SPEED;
-            }
-            if kb_input.pressed(KeyCode::KeyQ) {
-                moved = true;
-                mv_sideward -= SIDEWARD_SPEED;
-            }
-            if kb_input.pressed(KeyCode::KeyS) {
-                moved = true;
-                mv_forward -= BW_SPEED;
-            }
-
-            if moved {
-                // player.move_cooldown.reset();
-                transform.rotation *= Quat::from_rotation_z(rot);
-                let fw = transform.up();
-                let right = transform.right();
-                // transform.translation += fw * mv_forward + right * mv_sideward;
-                controller.translation = Some((fw * mv_forward + right * mv_sideward).xy());
-            }
-        }
-    }
-}

src/player.rs

@@ -0,0 +1,85 @@
+use bevy::prelude::*;
+use bevy_rapier2d::prelude::*;
+use some_bevy_tools::camera_2d::Camera2DController;
+use std::f32::consts::PI;
+
+const TURN_SPEED: f32 = PI / 100.;
+const FW_SPEED: f32 = 5.;
+const BW_SPEED: f32 = 3.;
+const SIDEWARD_SPEED: f32 = 3.5;
+
+#[derive(Component)]
+pub struct Player {
+    move_cooldown: Timer,
+}
+
+pub fn add_player(mut commands: Commands, asset_server: Res<AssetServer>) {
+    let player = commands
+        .spawn((
+            Player {
+                move_cooldown: Timer::from_seconds(0.01, TimerMode::Repeating),
+            },
+            SpriteBundle {
+                texture: asset_server.load("sprites/player.png"),
+                transform: Transform::from_xyz(0., 0., 0.),
+                ..default()
+            },
+        ))
+        .insert((Collider::cuboid(32., 32.),))
+        .insert(KinematicCharacterController { ..default() })
+        .id();
+    commands.spawn((
+        Camera2dBundle::default(),
+        Camera2DController::new_follow_with_speed(player, 300.),
+    ));
+}
+
+pub fn move_player(
+    kb_input: Res<ButtonInput<KeyCode>>,
+    mut query: Query<(
+        &mut Transform,
+        &mut Player,
+        &mut KinematicCharacterController,
+    )>,
+    time: Res<Time>,
+) {
+    let (mut transform, mut player, mut controller) = query.single_mut();
+    if player.move_cooldown.tick(time.delta()).finished() {
+        let mut moved = false;
+        let (mut mv_forward, mut mv_sideward, mut rot) = (0., 0., 0.);
+
+        if kb_input.pressed(KeyCode::KeyA) {
+            moved = true;
+            rot += TURN_SPEED;
+        }
+        if kb_input.pressed(KeyCode::KeyD) {
+            moved = true;
+            rot -= TURN_SPEED;
+        }
+        if kb_input.pressed(KeyCode::KeyW) {
+            moved = true;
+            mv_forward += FW_SPEED;
+        }
+        if kb_input.pressed(KeyCode::KeyE) {
+            moved = true;
+            mv_sideward += SIDEWARD_SPEED;
+        }
+        if kb_input.pressed(KeyCode::KeyQ) {
+            moved = true;
+            mv_sideward -= SIDEWARD_SPEED;
+        }
+        if kb_input.pressed(KeyCode::KeyS) {
+            moved = true;
+            mv_forward -= BW_SPEED;
+        }
+
+        if moved {
+            // player.move_cooldown.reset();
+            transform.rotation *= Quat::from_rotation_z(rot);
+            let fw = transform.up();
+            let right = transform.right();
+            // transform.translation += fw * mv_forward + right * mv_sideward;
+            controller.translation = Some((fw * mv_forward + right * mv_sideward).xy());
+        }
+    }
+}

src/scene.rs

@@ -0,0 +1,38 @@
+use bevy::{
+    prelude::*,
+    sprite::{MaterialMesh2dBundle, Mesh2dHandle},
+};
+use bevy_rapier2d::prelude::*;
+const METER: f32 = 64.;
+
+pub fn setup_scene(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<ColorMaterial>>,
+) {
+    let scene_objs = [
+        // Arena walls
+        (Rectangle::new(16. * METER, METER), (0., 7.5 * METER)),
+        (Rectangle::new(16. * METER, METER), (0., -7.5 * METER)),
+        (Rectangle::new(METER, 16. * METER), (7.5 * METER, 0.)),
+        (Rectangle::new(METER, 16. * METER), (-7.5 * METER, 0.)),
+        (Rectangle::new(8. * METER, METER), (0., 2. * METER)),
+        (Rectangle::new(1. * METER, 2. * METER), (2. * METER, 0.)),
+        (Rectangle::new(8. * METER, METER), (0., -2. * METER)),
+    ];
+
+    for (shape_, pos) in scene_objs {
+        let shape = Mesh2dHandle(meshes.add(shape_));
+        commands
+            .spawn(MaterialMesh2dBundle {
+                mesh: shape,
+                material: materials.add(Color::rgb(1., 0., 0.)),
+                transform: Transform::from_xyz(pos.0, pos.1, 1.),
+                ..default()
+            })
+            .insert((
+                RigidBody::Fixed,
+                Collider::cuboid(shape_.half_size.x, shape_.half_size.y),
+            ));
+    }
+}