remove startup. update updates the world once

src/lib.rs

@@ -127,7 +127,7 @@ impl World {
     This takes a `Vec` of references to functions that take a reference to `World` as well as a `Vec` of references to functions that take a mutable reference to `World`.
     It runs all of the supplied functions once on the `World`.
     */
-    pub fn startup(
+    pub fn update(
         &mut self,
         systems_ref: Vec<&dyn Fn(&Self)>,
         systems_mut: Vec<&dyn Fn(&mut Self)>,
@@ -139,27 +139,6 @@ impl World {
             system(self);
         }
     }
-
-    /**
-    This takes a `Vec` of references to functions that take a reference to `World` as well as a `Vec` of references to functions that take a mutable reference to `World`.
-    It runs all of the supplied functions once on each update.
-    It also takes an update condition, which must return `true` for the update loop to run.
-    */
-    pub fn update(
-        &mut self,
-        update_condition: &dyn Fn(&Self) -> bool,
-        systems_ref: Vec<&dyn Fn(&Self)>,
-        systems_mut: Vec<&dyn Fn(&mut Self)>,
-    ) {
-        while update_condition(self) {
-            for system in &systems_ref {
-                system(self);
-            }
-            for system in &systems_mut {
-                system(self);
-            }
-        }
-    }
 }
 
 #[cfg(test)]

tests/world.rs

@@ -4,25 +4,11 @@ use magma_ecs::World;
 fn startup() {
     let mut world = World::new();
     world.register_component::<u32>();
-    world.startup(vec![], vec![&create_u32_entity]);
+    world.update(vec![], vec![&create_u32_entity]);
     let query = world.query().with_component::<u32>().unwrap().run();
     assert_eq!(query.indexes.len(), 1);
 }
 
-#[test]
-fn update() {
-    let mut world = World::new();
-    world.register_component::<u32>();
-    world.update(&break_update_loop, vec![], vec![&create_u32_entity]);
-    let query = world.query().with_component::<u32>().unwrap().run();
-    assert_eq!(query.indexes.len(), 2);
-}
-
-fn break_update_loop(world: &World) -> bool {
-    let query = world.query().with_component::<u32>().unwrap().run();
-    query.indexes.len() != 2
-}
-
 fn create_u32_entity(world: &mut World) {
     world.spawn().with_component(10_u32).unwrap();
 }