Fixed some bugs

Assets/Scripts/Gameplay/AbilitySystem.cs

@@ -11,6 +11,7 @@ using UnityEngine.AI;
 
 public class AbilitySystem : NetworkBehaviour
 {
+    private Camera mainCamera;
     [Header("Assigned Abilities")]
     public List<Ability> abilities = new List<Ability>();
     public AbilityUI[] abilitiesUI;
@@ -40,6 +41,9 @@ public class AbilitySystem : NetworkBehaviour
     [Header("Executioner Settings")]
     [SerializeField] private LineRenderer lineIndicator;
     private bool _isPlacingExecutioner;
+    private Vector3 executionerStartPos;
+    private Vector3 executionerEndPos;
+    
     
     private void InitializeAbilityCursorMap()
     {
@@ -57,6 +61,7 @@ public class AbilitySystem : NetworkBehaviour
     private void Awake()
     {
         m_Agent = GetComponent<NavMeshAgent>();
+        mainCamera = Camera.main;
     }
 
     private void Start()
@@ -129,18 +134,19 @@ public class AbilitySystem : NetworkBehaviour
             DeactivateIndicators();
         }
     }
-    private Vector3 executionerStartPos;
-    private Vector3 executionerEndPos;
+   
     private void HandleExecutionerPlacement()
     {
         lineIndicator.gameObject.SetActive(true);
-    
+
         if (Input.GetMouseButtonDown(0))
         {
-            if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out var hit))
+            if (Physics.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), out var hit))
             {
                 executionerStartPos = hit.point;
                 executionerEndPos = hit.point;
+            
+                lineIndicator.positionCount = 2;  // Ensure it has enough positions before setting them
                 lineIndicator.SetPosition(0, executionerStartPos);
                 lineIndicator.SetPosition(1, executionerEndPos);
             }
@@ -148,7 +154,7 @@ public class AbilitySystem : NetworkBehaviour
 
         if (Input.GetMouseButton(0))
         {
-            if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out var hit))
+            if (Physics.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), out var hit))
             {
                 executionerEndPos = hit.point;
                 lineIndicator.SetPosition(1, executionerEndPos);
@@ -158,10 +164,14 @@ public class AbilitySystem : NetworkBehaviour
         if (Input.GetMouseButtonUp(0))
         {
             UseActiveAbility();
-            lineIndicator.positionCount = 0;
+        
+            lineIndicator.positionCount = 2;  // Reset to a valid number to prevent out-of-bounds errors
+            lineIndicator.SetPosition(0, Vector3.zero); // Reset positions to avoid old values
+            lineIndicator.SetPosition(1, Vector3.zero);
             lineIndicator.gameObject.SetActive(false);
         }
     }
+
     
     private void ManageVectorFenceIndicator()
     {
@@ -180,7 +190,7 @@ public class AbilitySystem : NetworkBehaviour
 
     private void UpdateWallIndicatorPosition()
     {
-        if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
+        if (Physics.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
         {
             //wallIndicator.transform.position = hit.point; // Update position to follow the mouse
             wallIndicator.transform.position = new Vector3(hit.point.x, 0, hit.point.z);
@@ -190,7 +200,7 @@ public class AbilitySystem : NetworkBehaviour
 
     private void StartWallPlacement()
     {
-        if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
+        if (Physics.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
         {
             wallSpawnPosition = new Vector3(hit.point.x, 0, hit.point.z); // Save spawn position
             initialMousePosition = Input.mousePosition; // Store the initial mouse position on click
@@ -212,7 +222,7 @@ public class AbilitySystem : NetworkBehaviour
             // Check if the movement exceeds the threshold
             if (mouseDistance >= mouseMoveThreshold)
             {
-                Ray ray = Camera.main.ScreenPointToRay(currentMousePosition);
+                Ray ray = mainCamera.ScreenPointToRay(currentMousePosition);
                 if (Physics.Raycast(ray, out RaycastHit hit))
                 {
                     Vector3 direction = (new Vector3(hit.point.x, 0, hit.point.z) - wallIndicator.transform.position).normalized;
@@ -408,7 +418,7 @@ public class AbilitySystem : NetworkBehaviour
 
     private void UpdateIndicatorPosition()
     {
-        if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
+        if (Physics.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), out RaycastHit hit))
         {
             currentAbilityIndicator.transform.position = new Vector3(hit.point.x, 0, hit.point.z);
             currentAbilityIndicator.transform.localScale = Vector3.one * activeAbility.abilityRadius;

Assets/Scripts/Gameplay/CrowManager.cs

@@ -238,18 +238,36 @@ public class CrowManager : NetworkBehaviour
     [Rpc(SendTo.Everyone)]
     private void NotifySwapForesightDecisionClientRpc(ulong senderId, Vector3 receiverPos, bool isAccepted)
     {
-        if (currentCrow && currentCrow.clientCharacter)
+        if (currentCrow == null)
         {
-            if (isAccepted)
-            {
-                FindObjectOfType<CrowsForesightPrefab>().OnSwapAccepted(senderId, receiverPos);
-            }
-            else
-            {
-                FindObjectOfType<CrowsForesightPrefab>().OnSwapRejected(senderId, receiverPos);
-            }
+            Debug.LogError("[CrowManager] Error: currentCrow is null!");
+            return;
+        }
+
+        if (currentCrow.clientCharacter == null)
+        {
+            Debug.LogError("[CrowManager] Error: currentCrow.clientCharacter is null!");
+            return;
+        }
+
+        var foresightPrefab = FindObjectOfType<CrowsForesightPrefab>();
+
+        if (foresightPrefab == null)
+        {
+            Debug.LogError("[CrowManager] Error: CrowsForesightPrefab not found!");
+            return;
+        }
+
+        if (isAccepted)
+        {
+            foresightPrefab.OnSwapAccepted(senderId, receiverPos);
+        }
+        else
+        {
+            foresightPrefab.OnSwapRejected(senderId, receiverPos);
         }
     }
+
     
 
     [Rpc(SendTo.Everyone)]