Cargo.toml

@@ -8,9 +8,3 @@ edition = "2018"
 
 [dependencies]
 bevy = { version = "0.5", features = ["dynamic"] }
-
-[profile.dev.package."*"]
-opt-level = 3
-
-[profile.dev]
-opt-level = 1

src/main.rs

@@ -19,6 +19,5 @@ fn main() {
         .add_plugins(DefaultPlugins)
         .add_startup_system(setup.system())
         .add_startup_system(add_player.system())
-        .add_system(player_movement.system())
         .run();
 }

src/systems/mod.rs

@@ -50,35 +50,6 @@ pub fn add_player(
         });
 }
 
-pub fn player_movement(
-    keyboard_input: Res<Input<KeyCode>>,
-    mut query: Query<(&Player, &mut Transform)>,
-    time: Res<Time>,
-) {
-    if let Ok((_, mut transform)) = query.single_mut() {
-        let mut direction = Vec2::ZERO;
-
-        if keyboard_input.pressed(KeyCode::A) {
-            direction.x -= 1.0;
-        }
-        if keyboard_input.pressed(KeyCode::D) {
-            direction.x += 1.0;
-        }
-        if keyboard_input.pressed(KeyCode::S) {
-            direction.y -= 1.0;
-        }
-        if keyboard_input.pressed(KeyCode::W) {
-            direction.y += 1.0;
-        }
-
-        let translation = &mut transform.translation;
-        let delta_seconds = time.delta_seconds();
-
-        translation.x += delta_seconds * direction.x * 100.0;
-        translation.y += delta_seconds * direction.y * 100.0;
-    }
-}
-
 pub fn greet_player(
     query: Query<&Name, With<Player>>,
     time: Res<Time>,