1 files changed, 37 insertions, 6 deletions
diff --git a/ecs/examples/event_loop.rs b/ecs/examples/event_loop.rs
index 61d7ba4..bec2c00 100644
--- a/ecs/examples/event_loop.rs
+++ b/ecs/examples/event_loop.rs
@@ -1,7 +1,7 @@
 use ecs::actions::Actions;
 use ecs::pair::{ChildOf, Pair};
 use ecs::phase::{Phase, UPDATE as UPDATE_PHASE};
-use ecs::{static_entity, Component, Query, World};
+use ecs::{declare_entity, Component, Query, World};
 
 #[derive(Component)]
 struct Wool
@@ -65,16 +65,47 @@ fn age(query: Query<(&mut Health, &Name)>, mut actions: Actions)
     }
 }
 
-static_entity!(SHEER_PHASE, (Phase, Pair::new::<ChildOf>(*UPDATE_PHASE)));
-
-static_entity!(FEED_PHASE, (Phase, Pair::new::<ChildOf>(*SHEER_PHASE)));
-
-static_entity!(AGE_PHASE, (Phase, Pair::new::<ChildOf>(*FEED_PHASE)));
+declare_entity!(
+    SHEER_PHASE,
+    (
+        Phase,
+        Pair::builder()
+            .relation::<ChildOf>()
+            .target_id(*UPDATE_PHASE)
+            .build()
+    )
+);
+
+declare_entity!(
+    FEED_PHASE,
+    (
+        Phase,
+        Pair::builder()
+            .relation::<ChildOf>()
+            .target_id(*SHEER_PHASE)
+            .build()
+    )
+);
+
+declare_entity!(
+    AGE_PHASE,
+    (
+        Phase,
+        Pair::builder()
+            .relation::<ChildOf>()
+            .target_id(*FEED_PHASE)
+            .build()
+    )
+);
 
 fn main()
 {
     let mut world = World::new();
 
+    world.create_declared_entity(&SHEER_PHASE);
+    world.create_declared_entity(&FEED_PHASE);
+    world.create_declared_entity(&AGE_PHASE);
+
     world.register_system(*SHEER_PHASE, sheer);
     world.register_system(*FEED_PHASE, feed);
     world.register_system(*AGE_PHASE, age);