add: weapon switching

Assets/_Scripts/Core/Game/Data/GameInput.cs

@@ -14,6 +14,7 @@ public class GameInput : MonoBehaviour
     [NonSerialized] public KeyCode sprintButton = KeyCode.LeftShift;
     [NonSerialized] public KeyCode inputToggleButton = KeyCode.LeftControl;
     [NonSerialized] public KeyCode aimToggleButton = KeyCode.E;
+    [NonSerialized] public KeyCode switchWeaponButton = KeyCode.G;
 
     // Constructor
     protected void Awake()

Assets/_Scripts/Core/Objects/Weapons/TestWeapon/Shotgun.cs.meta

+fileFormatVersion: 2
+guid: 0309cf2d5a9629a4faf26d77d6b8174e
\ No newline at end of file

Assets/_Scripts/Core/Player/Player.cs

@@ -89,4 +89,41 @@ public class Player : PlayerEntity
         interactable.InvokeOnInteractAreaExitEvent();
         stateController.currentInteractables.Remove(interactable);
     }
+
+    // Switches to the next weapon in the list
+    public void SwitchWeapon()
+    {
+        if (WeaponList.Count == 0)
+        {
+            Debug.LogWarning("No weapons available.");
+            return;
+        }
+        
+        int currentIndex = WeaponList.IndexOf(Weapon);
+        int nextIndex = (currentIndex + 1) % WeaponList.Count; // Calculate the index of the next weapon
+        
+        EquipCurrWeapon(nextIndex);
+        Debug.Log("Weapon switch SwitchWeapon Player.cs"); 
+    }
+
+
+    // Equip a weapon by index
+    public void EquipCurrWeapon(int index)
+    {
+        if (index >= 0 && index < WeaponList.Count)
+        {
+            WeaponObject newWeapon = WeaponList[index];
+            Debug.Log($"Equipped weapon: {newWeapon.name}");
+            if (Weapon != null)
+            {
+                Weapon.gameObject.SetActive(false);
+            }
+            newWeapon.gameObject.SetActive(true);
+        }
+        else
+        {
+            Debug.LogWarning($"Invalid weapon index: {index}");
+        }
+    }
+
 }

Assets/_Scripts/Core/Player/PlayerInputController.cs

@@ -96,6 +96,11 @@ public class PlayerInputController
             IInteractable interactable = player.stateController.currentInteractables[player.stateController.currentInteractables.Count - 1];
             interactable.Interact();
         }
+        else if (Input.GetKeyDown(GameInput.Instance.switchWeaponButton))
+        {
+            player.SwitchWeapon();
+            Debug.Log("Weapon switch else if PlayerInputController.cs"); 
+        }
     }
 
     private void HandleToggledInputs()
@@ -116,5 +121,10 @@ public class PlayerInputController
             Debug.Log("Player is Deactivating a companion");
             player.DeactivateCompanion(player.CompanionSelectorIndex);
         }
+        else if (Input.GetKeyDown(GameInput.Instance.switchWeaponButton))
+        {
+            player.SwitchWeapon();
+            Debug.Log("Weapon switch else if PlayerInputController.cs"); 
+        }
     }
 }
\ No newline at end of file