added gun models and enemy spawner

Assets/Scripts/RemoveDuplicateGuns.cs

@@ -0,0 +1,53 @@
+using UnityEngine;
+
+/// <summary>
+/// Attach this to your Player object and hit Play once to remove duplicate guns.
+/// Delete this script after running it.
+/// </summary>
+public class RemoveDuplicateGuns : MonoBehaviour
+{
+    void Start()
+    {
+        Debug.Log("=== SEARCHING FOR DUPLICATE GUNS ===");
+        
+        // Find all SimpleGun components in children
+        SimpleGun[] guns = GetComponentsInChildren<SimpleGun>();
+        
+        Debug.Log($"Found {guns.Length} gun(s)");
+        
+        if (guns.Length <= 1)
+        {
+            Debug.Log("Only one gun found - no duplicates to remove");
+            return;
+        }
+        
+        // Keep the gun that's furthest from the player's feet (highest Y position)
+        SimpleGun highestGun = guns[0];
+        float highestY = guns[0].transform.position.y;
+        
+        foreach (SimpleGun gun in guns)
+        {
+            Vector3 worldPos = gun.transform.position;
+            Debug.Log($"Gun at {gun.gameObject.name}: World Position = {worldPos}");
+            
+            if (worldPos.y > highestY)
+            {
+                highestGun = gun;
+                highestY = worldPos.y;
+            }
+        }
+        
+        // Remove all guns except the highest one
+        foreach (SimpleGun gun in guns)
+        {
+            if (gun != highestGun)
+            {
+                Debug.LogWarning($"REMOVING duplicate gun: {gun.gameObject.name} at {gun.transform.position}");
+                Destroy(gun.gameObject);
+            }
+        }
+        
+        Debug.Log($"Kept gun: {highestGun.gameObject.name} at {highestGun.transform.position}");
+        Debug.Log("=== DUPLICATE REMOVAL COMPLETE ===");
+    }
+}