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

public class MapGenerator : MonoBehaviour {

	public Transform cellPerf;
	public Vector2 mapSize;

	[Range(0,1)]
	public float border;

	void Start () {
		GeneratorMap ();
	}


	void Update () {

	}

	public void GeneratorMap()
	{
		string holderName = "GeneratedMap";
		if (transform.FindChild (holderName))
		{
			DestroyImmediate (transform.FindChild (holderName).gameObject);
		}

		Transform mapHolder = new GameObject (holderName).transform;
		mapHolder.parent = transform;

		for(int x = 0; x< mapSize.x; x++)
		{
			for(int y = 0; y< mapSize.y; y++)
			{
				Vector3 cellPosition = new Vector3(-mapSize.x/2 + 0.5f + x, 0, -mapSize.y/2 + 0.5f +y);
				Transform newCell = Instantiate(cellPerf, cellPosition, Quaternion.Euler(Vector3.right*90)) as Transform;
				newCell.localScale = Vector3.one * (1 - border);
				newCell.parent = mapHolder;
			}
		}
	}
}