fixed something

Assets/Audio/AudioLib.asset

@@ -22,3 +22,4 @@ MonoBehaviour:
   - {fileID: 8300000, guid: ad2e8b18611ebba43823cd2f2381dc0b, type: 3}
   - {fileID: 8300000, guid: b388d47fcdeb4434bb6b8f8617c8031f, type: 3}
   - {fileID: 8300000, guid: 79ca1f1673c4d574d8424e518f9c3517, type: 3}
+  - {fileID: 8300000, guid: e850f3f8ab5051943a09bc30110ad96a, type: 3}

Assets/Prefabs/Projectiles/Bullet (1).prefab

@@ -48,7 +48,7 @@ ParticleSystem:
   ringBufferMode: 0
   ringBufferLoopRange: {x: 0, y: 1}
   emitterVelocityMode: 1
-  looping: 1
+  looping: 0
   prewarm: 0
   playOnAwake: 1
   useUnscaledTime: 0
@@ -5041,6 +5041,10 @@ MonoBehaviour:
   damage: 10
   wallRebounces: 4
   comingFrom: {fileID: 0}
+  OnReflect:
+    m_PersistentCalls:
+      m_Calls: []
+  splashPS: {fileID: 2459575551296835979}
 --- !u!108 &8572678539923306418
 Light:
   m_ObjectHideFlags: 0

Assets/Scripts/Tower/Projectile.cs

@@ -24,6 +24,8 @@ public class Projectile : MonoBehaviour
 
     private Vector3 prevVel;
 
+    [SerializeField] ParticleSystem splashPS;
+
     private void Awake()
     {
         projCol = GetComponent<Collider>();
@@ -40,6 +42,15 @@ public class Projectile : MonoBehaviour
         projCol.material = pMat;
     }
 
+    void Start()
+    {
+        if (splashPS != null)
+        {
+            splashPS.time = 0f;
+            splashPS.Play();
+        }
+    }
+
     private void LateUpdate()
     {
         prevVel = body.velocity;
@@ -49,7 +60,7 @@ public class Projectile : MonoBehaviour
     {
         HealthComponent hitHealthComp = collision.gameObject.GetComponent<HealthComponent>();
         if (hitHealthComp == null)
-            hitHealthComp = collision.transform.root.GetComponentInChildren<HealthComponent>();
+            hitHealthComp = collision.transform.parent.GetComponent<HealthComponent>();
         // if (hitHealthComp == comingFrom) return;
         if (hitHealthComp)
         {
@@ -66,6 +77,12 @@ public class Projectile : MonoBehaviour
             body.velocity = newVel.normalized * prevVel.magnitude * bounciness;
             OnReflect?.Invoke();
             AudioManager.PlaySound("BulletBounce", transform.position);
+
+            if (splashPS != null)
+            {
+                splashPS.time = 0f;
+                splashPS.Play();
+            }
         }
     }
 }