Basic game completed

3D FPS/Assets/Scripts/Enemy/RandomSpawn.cs

@@ -0,0 +1,47 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class RandomSpawn : MonoBehaviour
+{
+    public GameObject enemyPrefab;
+    public float spawnInterval = 5f;
+
+    public Vector3 spawnAreaCenter;
+    public Vector3 spawnAreaSize;
+    void Start()
+    {
+        StartCoroutine(SpawnEnemies());
+    }
+
+
+    IEnumerator SpawnEnemies()
+    {
+        while (true)
+        {
+            yield return new WaitForSeconds(spawnInterval);
+            SpawnEnemy();
+        }
+    }
+
+    void SpawnEnemy()
+    {
+        Vector3 randomPosition = GetRandomPosition();
+        Instantiate(enemyPrefab, randomPosition, Quaternion.identity);
+    }
+
+    Vector3 GetRandomPosition()
+    {
+        float x = Random.Range(spawnAreaCenter.x - spawnAreaSize.x / 2, spawnAreaCenter.x + spawnAreaSize.x / 2);
+        float y = spawnAreaCenter.y;
+        float z = Random.Range(spawnAreaCenter.z - spawnAreaSize.z / 2, spawnAreaCenter.z + spawnAreaSize.z / 2);
+
+        return new Vector3(x, y, z);
+    }
+
+    private void OnDrawGizmosSelected()
+    {
+        Gizmos.color = Color.green;
+        Gizmos.DrawWireCube(spawnAreaCenter, spawnAreaSize);
+    }
+}