Fixed the ability not syncing issue

Assets/GameData/Action/Abilities/SlowZoneAbility.asset

@@ -19,4 +19,4 @@ MonoBehaviour:
   abilityRadius: 4
   abilityDuration: 3
   abilityMagnitude: 0.3
-  slowZonePrefab: {fileID: 5818330108676053786, guid: 4979352732bf84b44a9c789bef80b18a, type: 3}
+  abilityPrefab: {fileID: 5818330108676053786, guid: 4979352732bf84b44a9c789bef80b18a, type: 3}

Assets/GameData/NetworkPrefabs.asset

@@ -69,3 +69,8 @@ MonoBehaviour:
     SourcePrefabToOverride: {fileID: 0}
     SourceHashToOverride: 0
     OverridingTargetPrefab: {fileID: 0}
+  - Override: 0
+    Prefab: {fileID: 5818330108676053786, guid: 4979352732bf84b44a9c789bef80b18a, type: 3}
+    SourcePrefabToOverride: {fileID: 0}
+    SourceHashToOverride: 0
+    OverridingTargetPrefab: {fileID: 0}

Assets/Prefabs/Abilities/SlowDownZonePrefab.prefab

@@ -118,5 +118,4 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 16c014692584a9a438b902616cc2dd35, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  zoneRadius: 5
-  slowDuration: 3
+  Ability: {fileID: 11400000, guid: e4794e2f71f66a74486c797344695ce7, type: 2}

Assets/Scripts/Gameplay/Ability.cs

@@ -10,13 +10,19 @@ public abstract class Ability : ScriptableObject
     public float abilityRadius;
     public float abilityDuration;
     public float abilityMagnitude;
+
+    [SerializeField]
+    private GameObject abilityPrefab; // Prefab associated with this ability
+
+    public GameObject GetPrefab()
+    {
+        return abilityPrefab;
+    }
+
     public void ActivateAbility(GameObject owner)
     {
         Activate(owner);
     }
 
     protected abstract void Activate(GameObject owner); // Logic for the specific ability
-
-
-    public abstract void OnDrawAbilityGizmos(Vector3 pos);
 }

Assets/Scripts/Gameplay/AbilitySystem.cs

@@ -1,8 +1,9 @@
 using System.Collections;
 using System.Collections.Generic;
+using Unity.Netcode;
 using UnityEngine;
 
-public class AbilitySystem : MonoBehaviour
+public class AbilitySystem : NetworkBehaviour
 {
     [Header("Assigned Abilities")]
     public List<Ability> abilities = new List<Ability>();
@@ -12,6 +13,7 @@ public class AbilitySystem : MonoBehaviour
 
     private HashSet<Ability> abilitiesOnCooldown = new HashSet<Ability>();
     [SerializeField] private GameObject currentAbilityIndicator;
+
     void Update()
     {
         if (isAbilityActive)
@@ -85,7 +87,8 @@ public class AbilitySystem : MonoBehaviour
     {
         if (activeAbility != null)
         {
-            activeAbility.ActivateAbility(gameObject);
+            var spawnPosition = currentAbilityIndicator.transform.position;
+            SpawnAbilityServerRpc(activeAbility.abilityKey, spawnPosition);
             StartCoroutine(StartCooldown(activeAbility));
             DeactivateAbilityMode();
         }
@@ -105,6 +108,39 @@ public class AbilitySystem : MonoBehaviour
         Debug.Log($"{ability.abilityName} is off cooldown.");
     }
 
+    /// <summary>
+    /// Spawns the requested ability on the server.
+    /// </summary>
+    [ServerRpc(RequireOwnership = false)]
+    private void SpawnAbilityServerRpc(string abilityKey, Vector3 position, ServerRpcParams rpcParams = default)
+    {
+        var ability = abilities.Find(a => a.abilityKey == abilityKey);
+        if (ability == null)
+        {
+            Debug.LogError($"Ability {abilityKey} not found in the Ability System!");
+            return;
+        }
+
+        var prefab = ability.GetPrefab(); // Ensure your Ability class has a method to get the prefab
+        if (prefab == null)
+        {
+            Debug.LogError($"Prefab for Ability {abilityKey} is not assigned!");
+            return;
+        }
+
+        GameObject abilityInstance = Instantiate(prefab, position, Quaternion.identity);
+        var networkObject = abilityInstance.GetComponent<NetworkObject>();
+
+        if (networkObject != null)
+        {
+            networkObject.Spawn();
+            Debug.Log($"Spawned {abilityKey} at {position}.");
+        }
+        else
+        {
+            Debug.LogError($"Ability prefab {abilityKey} must have a NetworkObject component.");
+        }
+    }
 
     private void UpdateIndicatorPosition()
     {
@@ -113,21 +149,7 @@ public class AbilitySystem : MonoBehaviour
         if (Physics.Raycast(ray, out RaycastHit hit))
         {
             currentAbilityIndicator.transform.position = hit.point;
-            currentAbilityIndicator.transform.localScale = Vector3.one * activeAbility.abilityRadius; // Replace cooldownTime with your ability range if needed
-
+            currentAbilityIndicator.transform.localScale = Vector3.one * activeAbility.abilityRadius;
         }
     }
-    
-    // private void OnDrawGizmos()
-    // {
-    //     if (isAbilityActive && activeAbility is SlowZoneAbility slowZoneAbility)
-    //     {
-    //         // Draw the gizmo at the mouse position
-    //         Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
-    //         if (Physics.Raycast(ray, out RaycastHit hit))
-    //         {
-    //             slowZoneAbility.OnDrawAbilityGizmos(hit.point);
-    //         }
-    //     }
-    // }
 }

Assets/Scripts/Gameplay/SlowZoneAbility.cs

@@ -1,43 +1,11 @@
 using UnityEngine;
-using Unity.Netcode;
 
 [CreateAssetMenu(menuName = "Abilities/Slow Zone Ability")]
 public class SlowZoneAbility : Ability
 {
-    [Header("Slow Zone Settings")]
-    public GameObject slowZonePrefab;
-
     protected override void Activate(GameObject owner)
     {
-        Camera mainCamera = Camera.main;
-        Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
-
-        if (Physics.Raycast(ray, out RaycastHit hit))
-        {
-            Vector3 spawnPosition = hit.point;
-
-            if (owner.TryGetComponent(out NetworkObject networkOwner))
-            {
-                SpawnSlowZoneServerRpc(spawnPosition);
-            }
-        }
-    }
-
-    
-    
-    [Rpc(SendTo.Server)]
-    private void SpawnSlowZoneServerRpc(Vector3 position)
-    {
-        GameObject slowZone = Instantiate(slowZonePrefab, position, Quaternion.identity);
-        slowZone.GetComponent<NetworkObject>().Spawn();
-        slowZone.GetComponent<SlowZonePrefab>().Ability = this;
-        Debug.Log($"Slow Zone spawned at {position}.");
-    }
-
-
-    public override void OnDrawAbilityGizmos(Vector3 pos)
-    {
-        Gizmos.color = new Color(0f, 0.5f, 1f, 0.2f); // Light blue with transparency
-        Gizmos.DrawSphere(pos, abilityRadius);
+        // No direct logic here, spawning is handled in AbilitySystem
+        Debug.Log($"SlowZoneAbility activated by {owner.name}.");
     }
 }

Assets/Scripts/Gameplay/SlowZonePrefab.cs

@@ -24,7 +24,7 @@ public class SlowZonePrefab : NetworkBehaviour
         yield return new WaitForSeconds(Ability.abilityDuration);
 
         // Destroy the zone after applying the slow effect
-        Destroy(gameObject);
+        DespawnZone();
     }
 
     private void ApplySlowToPlayers()
@@ -60,6 +60,23 @@ public class SlowZonePrefab : NetworkBehaviour
         Destroy(gameObject);
     }
 
+    private void DespawnZone()
+    {
+        if (IsServer)
+        {
+            var networkObject = GetComponent<NetworkObject>();
+            if (networkObject != null)
+            {
+                networkObject.Despawn(true); // Despawn and destroy on the server
+                Debug.Log("SlowZonePrefab has been despawned and destroyed.");
+            }
+            else
+            {
+                Debug.LogError("SlowZonePrefab is missing a NetworkObject component!");
+            }
+        }
+    }
+    
     // Debug visualization for the slow zone in the editor
     private void OnDrawGizmos()
     {