src/enemy.rs

@@ -55,8 +55,3 @@ pub fn enemy_movement(
     }
 }
 
-pub fn change_enemy_color(mut query: Query<&mut Sprite, With<Enemy>>) {
-    for mut sprite in query.iter_mut() {
-        sprite.color = Color::rgb(0.5, 1.0, 0.5);
-    }
-}

src/main.rs

@@ -61,7 +61,7 @@ fn main() {
         .add_systems(Startup, (setup, setup_ui))
         .add_systems(
             Update,
-            (render_ui, player_movement, player_regen, player_attack, enemy_movement, change_enemy_color),
+            (render_ui, player_movement, camera_follow, player_regen, player_attack, enemy_movement),
         )
         .run();
 }

src/player.rs

@@ -26,7 +26,6 @@ pub fn player_movement(
     time: Res<Time>,
     keys: Res<ButtonInput<KeyCode>>,
     mut player_query: Query<(&mut Player, &mut Transform), With<Player>>,
-    camera_query: Query<&mut Transform, (Without<Player>, With<Camera>)>,
 ) {
     let (mut player, mut transform) = player_query.single_mut();
 
@@ -67,8 +66,6 @@ pub fn player_movement(
 
     // Update the player translation with the translation
     transform.translation += movement_direction * movement_distance;
-
-    camera_follow(camera_query, transform.translation.x, transform.translation.y)
 }
 
 #[allow(clippy::type_complexity)]
@@ -116,14 +113,16 @@ pub fn player_attack(
 
 // Function to make the camera follow the plaeyr
 pub fn camera_follow(
-    mut camera_query: Query<&mut Transform, (Without<Player>, With<Camera>)>,
-    player_x: f32,
-    player_y: f32,
+    mut player: Query<(&Player, &mut Transform)>,
+    mut cameras: Query<&mut Transform, (With<Camera>, Without<Player>)>,
 ) {
-    let mut camera_transform = camera_query.single_mut();
+    let (_, transform) = player.single_mut();
+    let pos = transform.translation;
 
-    camera_transform.translation.x = player_x;
-    camera_transform.translation.y = player_y;
+    for mut camera_transform in &mut cameras {
+        camera_transform.translation.x = pos.x;
+        camera_transform.translation.y = pos.y;
+    }
 }
 
 pub fn player_regen(mut player_query: Query<&mut Player, With<Player>>, time: Res<Time>) {