fix: Use FixedRotation to spawn reflection projectiles

This fixes the issue of wrong reflection projectile rotations when
striking and reflecting projectiles while dashing.

src/enemy/collision.rs

@@ -1,11 +1,14 @@
 use bevy::prelude::*;
 use bevy_rapier2d::prelude::*;
 
-use crate::player::{
-    dash::DashLanding,
-    reflection_projectile::{ReflectionProjectile, SpawnReflectionProjectile},
-    spawn::PlayerDashColliderContainer,
-    strike::Strike,
+use crate::{
+    player::{
+        dash::DashLanding,
+        reflection_projectile::{ReflectionProjectile, SpawnReflectionProjectile},
+        spawn::PlayerDashColliderContainer,
+        strike::Strike,
+    },
+    utils::FixedRotation,
 };
 
 use super::{Enemy, EnemyProjectile};
@@ -52,8 +55,8 @@ fn player_strike_collisions(
 }
 
 fn projectile_strike_collisions(
-    q_strikes: Query<(&Transform, &Strike)>,
-    mut q_enemy_projectiles: Query<(&Transform, &mut EnemyProjectile), Without<Strike>>,
+    q_strikes: Query<(&FixedRotation, &Strike)>,
+    mut q_enemy_projectiles: Query<(&Transform, &mut EnemyProjectile)>,
     q_colliders: Query<&Parent, (With<Collider>, Without<EnemyProjectile>, Without<Strike>)>,
     mut ev_collision_events: EventReader<CollisionEvent>,
     mut ev_spawn_reflection_projectile: EventWriter<SpawnReflectionProjectile>,
@@ -82,18 +85,20 @@ fn projectile_strike_collisions(
                 continue;
             };
 
-        let (strike_transform, _) = if let Ok(r) = q_strikes.get(source_parent) {
+        let (strike_fixed_rotation, _) = if let Ok(r) = q_strikes.get(source_parent) {
             r
         } else if let Ok(r) = q_strikes.get(target_parent) {
             r
         } else {
             continue;
         };
 
+        let dir = strike_fixed_rotation.rot.mul_vec3(Vec3::X).truncate();
+
         enemy_projectile.disabled = true;
         ev_spawn_reflection_projectile.send(SpawnReflectionProjectile {
             pos: projectile_transform.translation.truncate(),
-            dir: strike_transform.local_x().truncate(),
+            dir,
         })
     }
 }