1 files changed, 1 insertions, 32 deletions
diff --git a/ecs/src/lib.rs b/ecs/src/lib.rs
index 0da8b71..34d6b7b 100644
--- a/ecs/src/lib.rs
+++ b/ecs/src/lib.rs
@@ -94,8 +94,6 @@ impl World
     ) where
         EventT: Event,
     {
-        system.prepare(&self.data);
-
         self.systems.push(system.into_type_erased());
 
         self.data
@@ -155,27 +153,12 @@ impl World
         {
             match action {
                 Action::Spawn(components) => {
-                    {
-                        let mut component_storage_lock =
-                            self.data.component_storage.write_nonblock().expect(
-                                "Failed to acquire read-write component storage lock",
-                            );
-
-                        component_storage_lock.push_entity(components);
-                    }
-
-                    for system in &self.systems {
-                        unsafe {
-                            system.prepare(&self.data);
-                        }
-                    }
-
                     let mut component_storage_lock =
                         self.data.component_storage.write_nonblock().expect(
                             "Failed to acquire read-write component storage lock",
                         );
 
-                    component_storage_lock.make_archetype_lookup_entries();
+                    component_storage_lock.push_entity(components);
                 }
                 Action::Stop => {
                     self.stop.store(true, Ordering::Relaxed);
@@ -184,18 +167,6 @@ impl World
         }
     }
 
-    /// Prepares the world. Should be called before manually emitting events and after
-    /// creating entities, registering systems & adding extensions. You do not need to
-    /// call this function if you use [`event_loop`].
-    pub fn prepare(&self)
-    {
-        self.data
-            .component_storage
-            .write_nonblock()
-            .expect("Failed to acquire read-write component storage lock")
-            .make_archetype_lookup_entries();
-    }
-
     /// A event loop which runs until a stop is issued with [`Flags::stop`]. Before the
     /// loop begins, [`StartEvent`] is emitted.
     ///
@@ -203,8 +174,6 @@ impl World
     /// Will panic if a internal lock cannot be acquired.
     pub fn event_loop<EventSeq: EventSequence>(&self)
     {
-        self.prepare();
-
         self.emit(StartEvent);
 
         let event_seq = EventSeq::ids();