diff options
Diffstat (limited to 'ecs/examples/with_local.rs')
-rw-r--r-- | ecs/examples/with_local.rs | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/ecs/examples/with_local.rs b/ecs/examples/with_local.rs index 5890b90..4658fc0 100644 --- a/ecs/examples/with_local.rs +++ b/ecs/examples/with_local.rs @@ -1,5 +1,5 @@ use ecs::component::local::Local; -use ecs::event::Event; +use ecs::phase::UPDATE as UPDATE_PHASE; use ecs::system::{Into, System}; use ecs::{Component, Query, World}; @@ -21,7 +21,7 @@ struct SayHelloState cnt: usize, } -fn say_hello(query: Query<(SomeData,)>, mut state: Local<SayHelloState>) +fn say_hello(query: Query<(&SomeData,)>, mut state: Local<SayHelloState>) { for (data,) in &query { println!("Hello there. Count {}: {}", state.cnt, data.num); @@ -30,7 +30,7 @@ fn say_hello(query: Query<(SomeData,)>, mut state: Local<SayHelloState>) } } -fn say_whats_up(query: Query<(SomeData, Name)>, mut state: Local<SayHelloState>) +fn say_whats_up(query: Query<(&SomeData, &Name)>, mut state: Local<SayHelloState>) { for (data, name) in &query { println!( @@ -42,24 +42,19 @@ fn say_whats_up(query: Query<(SomeData, Name)>, mut state: Local<SayHelloState>) } } -#[derive(Debug)] -struct Update; - -impl Event for Update {} - fn main() { let mut world = World::new(); world.register_system( - Update, + *UPDATE_PHASE, say_hello .into_system() .initialize((SayHelloState { cnt: 0 },)), ); world.register_system( - Update, + *UPDATE_PHASE, say_whats_up .into_system() .initialize((SayHelloState { cnt: 0 },)), @@ -69,9 +64,6 @@ fn main() world.create_entity((SomeData { num: 345 },)); - world.emit(Update); - - println!("Haha"); - - world.emit(Update); + world.step(); + world.step(); } |