lsh4/Assets/Scripts/Movement/ZoneManager.cs

using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public class ZoneManager : MonoBehaviour
{
    public List<Collider> allowedZones;

    public bool IsPositionAllowed(Vector3 position)
    {
        foreach (var zone in allowedZones)
        {
            if (zone.bounds.Contains(position))
            {
                return true;
            }
        }
        return false;
    }

    private void OnDrawGizmos()
{
    Gizmos.color = Color.yellow;
    int gridSize = 10;
    float cellSize = 1f;

    for (int x = 0; x <= gridSize; x++)
    {
        Gizmos.DrawLine(new Vector3(x * cellSize, 0, 0), new Vector3(x * cellSize, 0, gridSize * cellSize));
    }
    for (int z = 0; z <= gridSize; z++)
    {
        Gizmos.DrawLine(new Vector3(0, 0, z * cellSize), new Vector3(gridSize * cellSize, 0, z * cellSize));
    }
}

}