Movement in update loop

src/camera.rs

@@ -6,38 +6,50 @@ pub struct CameraPlugin;
 
 impl Plugin for CameraPlugin {
     fn build(&self, app: &mut App) {
-        app.add_systems(
+        // Spawn in the camera on startup, only 1 instance
-            Startup,
+        app.add_systems(Startup, spawn_camera);
-            (spawn_camera, move_camera)
+
-        );
+        // We're so good..
+        // Update the camera position ever game loop iteration
+        app.add_systems(Update, move_camera);
     }
 }
 
 fn spawn_camera(mut commands: Commands) {
     let mut camera = Camera2dBundle::default();
-    camera.projection.scale = 0.5;
+    // Bigger decimal, further it zooms in
-    camera.transform.translation.x += 1280.0 / 4.0;
+    // 0.5 is closer to level than 1.0
-    camera.transform.translation.y += 720.0 / 4.0;
+    camera.projection.scale = 0.3;
+
     commands.spawn(camera);
 }
 
+// THIS NEEDS TO BE IN THE UPDATE LOOP LOL
+// We don't need to get player position to snap
+// when spawning, it does that here lol
+// - Mjork
 fn move_camera(
     mut camera: Query<&mut Transform, (With<Camera2d>, Without<Player>)>,
     player: Query<&Transform, (With<Player>, Without<Camera2d>)>,
     time: Res<Time>,
 ) {
+    // Get the only instance of camera
     let Ok(mut camera) = camera.get_single_mut() else {
-      return;
+        return;
     };
 
+    // Get the only instance of player MIGUEL
     let Ok(player) = player.get_single() else {
-      return;
+        return;
     };
 
-    let Vec3 { x, y, .. } = player.translation;
+    // Smoothly follow the player
-    let direction = Vec3::new(x, y, camera.translation.z);
+    let player_position = Vec3::new(
-
+        player.translation.x,
+        player.translation.y,
+        camera.translation.z,
+    );
     camera.translation = camera
-      .translation
+        .translation
-      .lerp(direction, time.delta_seconds() * 2.);
+        .lerp(player_position, time.delta_seconds() * 2.0);
 }