From d856c8487a4961a9833be5fd165bd782a18783b4 Mon Sep 17 00:00:00 2001
From: yuni <hut@hut.pm>
Date: Mon, 18 Nov 2024 04:02:12 +0100
Subject: [PATCH] WIP time trial: spawn target in front + implement canceling
 race

---
 src/game.rs | 65 ++++++++++++++++++++++++++++++++---------------------
 src/menu.rs |  2 +-
 2 files changed, 41 insertions(+), 26 deletions(-)

diff --git a/src/game.rs b/src/game.rs
index 86cefa3..612e0ba 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -722,16 +722,23 @@ fn handle_race(
     mut settings: ResMut<Settings>,
     mut race: ResMut<RaceState>,
     mut ew_sfx: EventWriter<audio::PlaySfxEvent>,
-    q_player: Query<(&Position, &LinearVelocity), With<PlayerCamera>>,
+    q_player: Query<(&Position, &LinearVelocity, &Transform), With<PlayerCamera>>,
     mut q_racetarget: Query<
         (Entity, &mut Position, &mut LinearVelocity, &mut Visibility),
         (With<RaceTarget>, Without<PlayerCamera>),
     >,
 ) {
+    let mut deinitialize = false;
     if !settings.race_active {
-        return;
+        if race.initialized {
+            log.warning(format!("Stopped race! Final score: {}", race.score));
+            deinitialize = true;
+        } else {
+            return;
+        }
     }
-    let (player_pos, player_v) = if let Ok(val) = q_player.get_single() {
+
+    let (player_pos, player_v, player_trans) = if let Ok(val) = q_player.get_single() {
         val
     } else {
         error!("No player found in handle_race!");
@@ -745,31 +752,39 @@ fn handle_race(
             return;
         };
 
-    let mut spawn_target = false;
+    if !deinitialize {
+        let mut spawn_target = false;
 
-    if !race.initialized {
-        log.warning("Time Trial Race START!".to_string());
-        ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Honk));
-        race.score = 0;
-        race.initialized = true;
-        spawn_target = true;
+        if !race.initialized {
+            log.warning("Time Trial Race START!".to_string());
+            ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::Honk));
+            race.score = 0;
+            race.initialized = true;
+            spawn_target = true;
+        }
+
+        if player_pos.distance(target_pos.0) < RACE_TARGET_RADIUS {
+            race.score += 1;
+            spawn_target = true;
+        }
+
+        if spawn_target {
+            race.timeout = time.elapsed_seconds_f64() + 5.0;
+            let mut delta = DVec3::new(0.0, 0.0, 100.0);
+            delta = (player_trans.rotation * delta.as_vec3()).as_dvec3();
+            *target_pos = Position(player_pos.0 + delta);
+            *target_v = *player_v;
+            *target_vis = Visibility::Inherited;
+            commands.entity(target_entity).insert(RigidBody::Kinematic);
+        }
+
+        if race.timeout <= time.elapsed_seconds_f64() {
+            log.warning(format!("GAME OVER! Final score: {}", race.score));
+            deinitialize = true;
+        }
     }
 
-    if player_pos.distance(target_pos.0) < RACE_TARGET_RADIUS {
-        race.score += 1;
-        spawn_target = true;
-    }
-
-    if spawn_target {
-        race.timeout = time.elapsed_seconds_f64() + 5.0;
-        *target_pos = Position(player_pos.0 + DVec3::new(100.0, 0.0, 0.0));
-        *target_v = *player_v;
-        *target_vis = Visibility::Inherited;
-        commands.entity(target_entity).insert(RigidBody::Kinematic);
-    }
-
-    if race.timeout <= time.elapsed_seconds_f64() {
-        log.warning(format!("GAME OVER! Final score: {}", race.score));
+    if deinitialize {
         ew_sfx.send(audio::PlaySfxEvent(audio::Sfx::PowerDown));
         race.initialized = false;
         settings.race_active = false;
diff --git a/src/menu.rs b/src/menu.rs
index 3e8af28..9e55fdd 100644
--- a/src/menu.rs
+++ b/src/menu.rs
@@ -787,7 +787,7 @@ pub fn handle_input(
                 ew_updatemenu.send(UpdateMenuEvent);
             }
             MenuAction::Race => {
-                settings.race_active = true;
+                settings.race_active ^= true;
                 ew_game.send(GameEvent::SetMenu(Turn::Off));
                 ew_updatemenu.send(UpdateMenuEvent);
             }