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Don't speak direction component when added.

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This commit is contained in:
Nolan Darilek 2022-03-15 10:48:17 -05:00
parent 24334ba511
commit 81162c8ca8
1 changed files with 9 additions and 4 deletions
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13
src/navigation.rs
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@ -197,11 +197,16 @@ fn update_direction(
fn speak_direction( fn speak_direction(
mut tts: ResMut<Tts>, mut tts: ResMut<Tts>,
player: Query<&CardinalDirection, (With<Player>, Changed<CardinalDirection>)>, player: Query<
(&CardinalDirection, ChangeTrackers<CardinalDirection>),
(With<Player>, Changed<CardinalDirection>),
>,
) -> Result<(), Box<dyn Error>> { ) -> Result<(), Box<dyn Error>> {
if let Ok(direction) = player.get_single() { if let Ok((direction, change)) = player.get_single() {
let direction: String = (*direction).into(); if !change.is_added() {
tts.speak(direction, true)?; let direction: String = (*direction).into();
tts.speak(direction, true)?;
}
} }
Ok(()) Ok(())
} }