💎 use bundle for healthBar

Author: fabienjuif

src/common.rs

@@ -3,8 +3,6 @@ use bevy::prelude::*;
 pub const GAME_MAX_WIDTH: f32 = 2000.;
 pub const GAME_MAX_HEIGHT: f32 = 2000.;
 
-pub const DEFAULT_HEALTH_COLOR: Color = Color::rgb(0.2, 0.8, 0.2);
-
 #[derive(Component)]
 pub struct Target {
     pub position: Vec3,

src/health_bar.rs

@@ -1,5 +1,7 @@
 use bevy::prelude::*;
 
+pub const DEFAULT_HEALTH_COLOR: Color = Color::rgb(0.2, 0.8, 0.2);
+
 #[derive(Component)]
 pub struct Health {
     pub value: f32,
@@ -19,6 +21,32 @@ pub struct HealthBar {
     pub size: Vec2,
 }
 
+#[derive(Bundle)]
+pub struct HealthBarBundle {
+    pub sprite: SpriteBundle,
+    pub health_bar: HealthBar,
+}
+
+impl HealthBarBundle {
+    pub fn new(entity: Entity, translation: Vec3, size: Vec2) -> Self {
+        Self {
+            sprite: SpriteBundle {
+                sprite: Sprite {
+                    color: DEFAULT_HEALTH_COLOR,
+                    custom_size: Some(size),
+                    ..default()
+                },
+                ..default()
+            },
+            health_bar: HealthBar {
+                entity,
+                translation,
+                size,
+            },
+        }
+    }
+}
+
 pub struct HealthBarPlugin;
 
 impl Plugin for HealthBarPlugin {

src/main.rs

@@ -13,7 +13,7 @@ use bevy::{
 };
 use bevy_rapier2d::{prelude::*, render::RapierDebugRenderPlugin};
 use common::*;
-use health_bar::{Health, HealthBar, HealthBarPlugin};
+use health_bar::{Health, HealthBarBundle, HealthBarPlugin};
 use minions::MinionsPlugin;
 use racks::RacksPlugin;
 
@@ -110,21 +110,10 @@ fn setup(mut commands: Commands) {
         })
         .id();
 
-    commands.spawn((
-        // TODO: do a health bundle and move it to heath_bar crate
-        SpriteBundle {
-            sprite: Sprite {
-                color: DEFAULT_HEALTH_COLOR,
-                custom_size: Some(Vec2::new(50.0, 5.0)),
-                ..default()
-            },
-            ..default()
-        },
-        HealthBar {
-            entity,
-            translation: Vec3::new(0.0, 40.0, 0.1),
-            size: Vec2::new(50.0, 5.0), // TODO: once a bundle make sure this initialise the sprite
-        },
+    commands.spawn(HealthBarBundle::new(
+        entity,
+        Vec3::new(0.0, 40.0, 0.1),
+        Vec2::new(50.0, 5.0),
     ));
 }
 

src/minions.rs

@@ -1,6 +1,6 @@
 use crate::{
     common::*,
-    health_bar::{Health, HealthBar},
+    health_bar::{Health, HealthBarBundle},
 };
 use bevy::{
     prelude::*,
@@ -27,7 +27,6 @@ impl Plugin for MinionsPlugin {
     }
 }
 
-// TODO: Use global tranform?
 pub fn spawn_minion(commands: &mut Commands, transform: &Transform, team: Team) {
     let mut rng = rand::thread_rng();
 
@@ -64,21 +63,10 @@ pub fn spawn_minion(commands: &mut Commands, transform: &Transform, team: Team)
         ))
         .id();
 
-    commands.spawn((
-        // TODO: do a health bundle and move it to heath_bar crate
-        SpriteBundle {
-            sprite: Sprite {
-                color: DEFAULT_HEALTH_COLOR,
-                custom_size: Some(Vec2::new(10.0, 5.0)),
-                ..default()
-            },
-            ..default()
-        },
-        HealthBar {
-            entity,
-            translation: Vec3::new(0.0, 15.0, 0.1),
-            size: Vec2::new(10.0, 5.0), // TODO: once a bundle make sure this initialise the sprite
-        },
+    commands.spawn(HealthBarBundle::new(
+        entity,
+        Vec3::new(0.0, 15.0, 0.1),
+        Vec2::new(10.0, 5.0),
     ));
 
     trace!("Spawning Minion: {:?}", entity);