Remove bundles.

src/core.rs

@@ -23,10 +23,12 @@ use serde::{Deserialize, Serialize};
 
 #[derive(Component, Clone, Debug, Default, Reflect)]
 #[reflect(Component)]
+#[require(Transform, Collider(||Collider::rectangle(1., 1.)), RigidBody(|| RigidBody::Static))]
 pub struct Obstacle;
 
 #[derive(Default, Component, Clone, Debug, Reflect)]
 #[reflect(Component)]
+#[require(Transform, Collider, Sensor)]
 pub struct Zone;
 
 fn relative_desc(rot: &Rot2) -> String {

src/map.rs

@@ -14,6 +14,7 @@ use crate::{
 };
 
 #[derive(Component, Clone, Default, Deref, DerefMut)]
+#[require(Transform, SpawnColliders, SpawnPortals)]
 pub struct Map<D: 'static + Clone + Default + Send + Sync>(pub MapgenMap<D>);
 
 impl<D: Clone + Default + Send + Sync> From<MapgenMap<D>> for Map<D> {
@@ -24,6 +25,7 @@ impl<D: Clone + Default + Send + Sync> From<MapgenMap<D>> for Map<D> {
 
 #[derive(Component, Clone, Debug, Default, Reflect)]
 #[reflect(Component)]
+#[require(Transform, Mappable)]
 pub struct Portal;
 
 #[derive(Component, Clone, Debug, Deref, DerefMut, Reflect)]
@@ -36,12 +38,6 @@ impl Default for SpawnColliders {
     }
 }
 
-impl From<bool> for SpawnColliders {
-    fn from(v: bool) -> Self {
-        Self(v)
-    }
-}
-
 #[derive(Component, Clone, Debug, Deref, DerefMut, Reflect)]
 #[reflect(Component)]
 pub struct SpawnPortals(pub bool);
@@ -67,76 +63,6 @@ impl ITileType for Tile {
     }
 }
 
-#[derive(Bundle, Default)]
-pub struct PortalBundle {
-    pub transform: Transform,
-    pub portal: Portal,
-    pub mappable: Mappable,
-}
-
-#[derive(Bundle, Clone, Default)]
-pub struct MapBundle<D: 'static + Clone + Default + Send + Sync> {
-    pub map: Map<D>,
-    pub spawn_colliders: SpawnColliders,
-    pub spawn_portals: SpawnPortals,
-    pub transform: Transform,
-}
-
-#[derive(Bundle, Clone, Debug)]
-pub struct TileBundle {
-    pub transform: Transform,
-    pub collider: Collider,
-    pub rigid_body: RigidBody,
-    pub obstacle: Obstacle,
-}
-
-impl Default for TileBundle {
-    fn default() -> Self {
-        Self {
-            transform: default(),
-            collider: Collider::rectangle(1., 1.),
-            rigid_body: RigidBody::Static,
-            obstacle: default(),
-        }
-    }
-}
-
-impl TileBundle {
-    pub fn new(x: i32, y: i32) -> Self {
-        Self {
-            transform: Transform::from_xyz(x as f32 + 0.5, y as f32 + 0.5, 0.),
-            ..default()
-        }
-    }
-}
-
-#[derive(Bundle, Clone, Debug)]
-pub struct ZoneBundle {
-    pub collider: Collider,
-    pub transform: Transform,
-    pub zone: Zone,
-    pub sensor: Sensor,
-}
-
-impl ZoneBundle {
-    fn new(collider: Collider, position: Vec2) -> Self {
-        Self {
-            collider,
-            transform: Transform::from_translation(position.extend(0.)).into(),
-            zone: default(),
-            sensor: default(),
-        }
-    }
-}
-
-impl From<&MRect> for ZoneBundle {
-    fn from(rect: &MRect) -> Self {
-        let collider = Collider::rectangle(rect.width() as f32 + 1., rect.height() as f32 + 1.);
-        let position = Vec2::new(rect.center().x(), rect.center().y());
-        Self::new(collider, position)
-    }
-}
-
 pub struct GridBuilder {
     width_in_rooms: usize,
     height_in_rooms: usize,
@@ -234,7 +160,12 @@ fn spawn_colliders<D: 'static + Clone + Default + Send + Sync>(
                 for x in 0..map.width {
                     if let Some(tile) = map.at(x, y) {
                         if tile.blocks_motion() {
-                            let id = commands.spawn(TileBundle::new(x as i32, y as i32)).id();
+                            let id = commands
+                                .spawn((
+                                    Obstacle,
+                                    Transform::from_xyz(x as f32 + 0.5, y as f32 + 0.5, 0.),
+                                ))
+                                .id();
                             if tile.blocks_visibility() {
                                 commands.entity(id).insert(Visible::opaque());
                             }
@@ -245,7 +176,11 @@ fn spawn_colliders<D: 'static + Clone + Default + Send + Sync>(
             }
             for room in &map.rooms {
                 commands.entity(map_entity).with_children(|parent| {
-                    parent.spawn(ZoneBundle::from(room));
+                    parent.spawn((
+                        Zone,
+                        Transform::from_xyz(room.center().x as f32, room.center().y as f32, 0.),
+                        Collider::rectangle(room.width() as f32 + 1., room.height() as f32 + 1.),
+                    ));
                 });
             }
         }
@@ -291,10 +226,7 @@ fn spawn_portals<D: 'static + Clone + Default + Send + Sync>(
             }
             for (x, y) in portals {
                 commands.entity(map_entity).with_children(|parent| {
-                    parent.spawn(PortalBundle {
+                    parent.spawn((Portal, Transform::from_xyz(x, y, 0.)));
-                        transform: Transform::from_translation(Vec3::new(x, y, 0.)).into(),
-                        ..default()
-                    });
                 });
             }
         }

src/visibility.rs

@@ -23,6 +23,7 @@ pub struct DontLogWhenVisible;
 pub struct RevealedTiles(pub Vec<bool>);
 
 #[derive(Component, Clone, Debug, Eq, PartialEq)]
+#[require(VisibleEntities)]
 pub struct Viewshed {
     pub range: u32,
     pub visible_points: HashSet<IVec2>,
@@ -228,21 +229,6 @@ fn update_opacity_map(
 #[derive(Component, Clone, Debug, Default, Deref, DerefMut)]
 pub struct VisibleEntities(HashSet<Entity>);
 
-#[derive(Bundle, Default)]
-pub struct ViewshedBundle {
-    pub viewshed: Viewshed,
-    pub visible_entities: VisibleEntities,
-}
-
-impl ViewshedBundle {
-    pub fn new(range: u32) -> Self {
-        Self {
-            viewshed: Viewshed { range, ..default() },
-            ..default()
-        }
-    }
-}
-
 #[derive(Event)]
 pub enum VisibilityChanged {
     Gained(Entity),