Collision test

src/collision.rs

@@ -11,6 +11,12 @@ impl Plugin for CollisionPlugin {
 #[derive(Component)]
 pub struct Collider(pub f32);
 
+impl Collider {
+    pub fn new(radius: f32) -> Collider {
+        Collider(radius)
+    }
+}
+
 #[derive(EntityEvent)]
 pub struct Collided {
     pub entity: Entity,

src/damagable/enemy.rs

@@ -0,0 +1,4 @@
+use bevy::ecs::component::Component;
+
+#[derive(Component)]
+pub struct Enemy;

src/damagable/mod.rs

@@ -1,7 +1,14 @@
 use bevy::prelude::*;
 
-use crate::damagable::player::{Player, player_movement_system};
+use crate::{
+    collision::{Collided, Collider},
+    damagable::{
+        enemy::Enemy,
+        player::{Player, player_movement_system},
+    },
+};
 
+pub mod enemy;
 pub mod player;
 
 pub struct DamagablePlugin;
@@ -32,6 +39,7 @@ pub struct Movable {
 
 fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
     let player_sprite: Handle<Image> = asset_server.load("player.png");
+    let enemy_sprite: Handle<Image> = asset_server.load("enemy.png");
 
     commands.spawn(Camera2d);
 
@@ -47,6 +55,21 @@ fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
         Damagable { hp: 10 },
         Sprite::from_image(player_sprite),
         Transform::from_xyz(20., 20., 0.),
+        Collider::new(8.),
+    ));
+
+    commands.spawn((
+        Enemy,
+        Movable {
+            linear_speed: 0.,
+            rotation_speed: 0.,
+            max_linear_speed: 500.,
+            max_rotation_speed: f32::to_radians(360.),
+        },
+        Damagable { hp: 10 },
+        Sprite::from_image(enemy_sprite),
+        Transform::from_xyz(0., 0., 0.),
+        Collider::new(8.),
     ));
 }