chore(ecs): remove Event trait id method & take events by value

1 files changed, 7 insertions, 25 deletions

diff --git a/ecs/examples/event_loop.rs b/ecs/examples/event_loop.rs
index b6a10e3..8d8d84f 100644
--- a/ecs/examples/event_loop.rs
+++ b/ecs/examples/event_loop.rs
@@ -1,5 +1,5 @@
 use ecs::actions::Actions;
-use ecs::event::{Event, Id as EventId};
+use ecs::event::Event;
 use ecs::{Component, Query, World};
 
 #[derive(Component)]
@@ -67,43 +67,25 @@ fn age(query: Query<(Health, Name)>, mut actions: Actions)
 #[derive(Debug)]
 struct EventA;
 
-impl Event for EventA
-{
-    fn id(&self) -> EventId
-    {
-        EventId::of::<Self>()
-    }
-}
+impl Event for EventA {}
 
 #[derive(Debug)]
 struct EventB;
 
-impl Event for EventB
-{
-    fn id(&self) -> EventId
-    {
-        EventId::of::<Self>()
-    }
-}
+impl Event for EventB {}
 
 #[derive(Debug)]
 struct EventC;
 
-impl Event for EventC
-{
-    fn id(&self) -> EventId
-    {
-        EventId::of::<Self>()
-    }
-}
+impl Event for EventC {}
 
 fn main()
 {
     let mut world = World::new();
 
-    world.register_system(&EventA, sheer);
-    world.register_system(&EventB, feed);
-    world.register_system(&EventC, age);
+    world.register_system(EventA, sheer);
+    world.register_system(EventB, feed);
+    world.register_system(EventC, age);
 
     world.create_entity((
         Wool { remaining: 30 },