add some extra assets FX and SFX

Assets/Game Kit Controller/Scripts/Weapons/Projectiles/projectileSystem.cs

@@ -126,6 +126,10 @@ public class projectileSystem : MonoBehaviour
 
     public bool projectileInitialized;
 
+
+    bool ignoreUseTrailRenderer;
+
+
     Transform currentTargetTransform;
 
     Vector3 targetPosition;
@@ -985,6 +989,8 @@ public class projectileSystem : MonoBehaviour
 
         noImpactDisableTimer = currentProjectileInfo.noImpactDisableTimer;
 
+        ignoreUseTrailRenderer = currentProjectileInfo.ignoreUseTrailRenderer;
+
         lastTimeFired = Time.time;
     }
 
@@ -1485,6 +1491,10 @@ public class projectileSystem : MonoBehaviour
 
     public void enableOrDisableMainTrailRenderer (bool state)
     {
+        if (ignoreUseTrailRenderer) {
+            return;
+        }
+
         getProjectileTrailRenderer ();
 
         if (mainTrailRendererAssigned) {
@@ -1661,6 +1671,10 @@ public class projectileSystem : MonoBehaviour
 
     void getProjectileTrailRenderer ()
     {
+        if (ignoreUseTrailRenderer) {
+            return;
+        }
+
         if (!mainTrailRendererAssigned) {
             mainTrailRendererAssigned = mainTrailRenderer != null;
 
@@ -1783,8 +1797,10 @@ public class projectileSystem : MonoBehaviour
             setProjectileParent (null);
         }
 
-        if (mainTrailRendererAssigned) {
-            mainTrailRenderer.Clear ();
+        if (!ignoreUseTrailRenderer) {
+            if (mainTrailRendererAssigned) {
+                mainTrailRenderer.Clear ();
+            }
         }
 
         impactParticlesAssigned = false;