refactor(engine): replace Camera current field with Active component

1 files changed, 4 insertions, 2 deletions

diff --git a/engine/src/camera.rs b/engine/src/camera.rs
index 46b7293..66150af 100644
--- a/engine/src/camera.rs
+++ b/engine/src/camera.rs
@@ -10,7 +10,6 @@ pub struct Camera
 {
     pub target: Vec3<f32>,
     pub global_up: Vec3<f32>,
-    pub current: bool,
     pub projection: Projection,
 }
 
@@ -21,8 +20,11 @@ impl Default for Camera
         Self {
             target: Vec3::default(),
             global_up: Vec3::UP,
-            current: false,
             projection: Projection::Perspective(Perspective::default()),
         }
     }
 }
+
+/// Marker component for cameras that are active.
+#[derive(Debug, Default, Clone, Copy, Component)]
+pub struct Active;