Added Car Alarm Super Surprise

Assets/Scripts/CartSpawner.cs

@@ -0,0 +1,50 @@
+using UnityEngine;
+
+public class CartSpawner : MonoBehaviour
+{
+    public GameObject cartPrefab;
+    public Vector3 spawnAreaCenter;
+    public Vector3 spawnAreaSize;
+    public float spawnInterval = 10f; // Time (seconds) between spawns
+    public int maxCartsInScene = 5;   // Prevent too many carts
+
+    private int currentCarts = 0;
+
+    void Start()
+    {
+        StartCoroutine(SpawnCartsOverTime());
+    }
+
+    System.Collections.IEnumerator SpawnCartsOverTime()
+    {
+        while (true)
+        {
+            if (currentCarts < maxCartsInScene)
+            {
+                Vector3 spawnPosition = GetRandomPositionInArea();
+                GameObject newCart = Instantiate(cartPrefab, spawnPosition, Quaternion.identity);
+                currentCarts++;
+
+                // When cart is returned/destroyed, decrement the counter
+                CartTracker tracker = newCart.AddComponent<CartTracker>();
+                tracker.spawner = this;
+            }
+
+            yield return new WaitForSeconds(spawnInterval);
+        }
+    }
+
+    Vector3 GetRandomPositionInArea()
+    {
+        float x = Random.Range(-spawnAreaSize.x / 2, spawnAreaSize.x / 2);
+        float z = Random.Range(-spawnAreaSize.z / 2, spawnAreaSize.z / 2);
+        float y = spawnAreaCenter.y;
+
+        return spawnAreaCenter + new Vector3(x, 0f, z);
+    }
+
+    public void CartRemoved()
+    {
+        currentCarts--;
+    }
+}