Barrack-Unity/Assets/Scripts/Game/Spawners/Spawner.cs

using UnityEngine;

public abstract class Spawner : MonoBehaviour
{
    protected bool isSpawning = true;

    public void StopSpawning()
    {
        isSpawning = false;
    }

    public void StartSpawning()
    {
        isSpawning = true;
    }

    protected Vector2 GetRandomSpawnPosition(Bounds bounds)
    {
        var spawnPosition = new Vector2(
            Random.Range(
                bounds.min.x + bounds.extents.x, 
                bounds.max.x - bounds.extents.x
            ),
            Random.Range(
                bounds.min.y + bounds.extents.y, 
                bounds.max.y - bounds.extents.y
            )
        );
        
        return spawnPosition;
    }
}