cash and enemy spawnpoints

src/cash.rs

@@ -0,0 +1,16 @@
+use bevy::prelude::*;
+
+#[derive(Component, Reflect, Default)]
+#[reflect(Component)]
+#[require(Transform)]
+pub struct Cash;
+
+pub fn plugin(app: &mut App) {
+    app.add_systems(Update, rotate);
+}
+
+fn rotate(time: Res<Time>, mut query: Query<&mut Transform, With<Cash>>) {
+    for mut transform in query.iter_mut() {
+        transform.rotate(Quat::from_rotation_y(time.delta_secs()));
+    }
+}