using UnityEngine;
using System.Collections;

public class Grid : MonoBehaviour {
    public int xSize = 5;
    public int ySize = 5;
    private Vector3 initialPos;

    void Start () {
  CreateGrid ();
    }

    void CreateGrid(){

  for (int i = 0; i < ySize; i++) {
   for(int j = 0; j <= xSize; j++){

    Debug.DrawLine(new Vector3(-100000.0f, Mathf.Floor(i/30)*30,0.0f),
                   new Vector3(100000.0f, Mathf.Floor(i/30)*30,0.0f));
    Debug.DrawLine(new Vector3(Mathf.Floor(j/30)*30,-1000000.0f,0.0f),
                   new Vector3(Mathf.Floor(j/30)*30, 1000000.0f,0.0f));

   }
  }
    }
    
    // Update is called once per frame
    void Update () {
    
    }
}

public void CheckTile(Vector3 direction, float jumpHeight)
    {
       // 0,25f, (1+jumpHeight)/2.0f, 0.25f
        Vector3 halfExtents = new Vector3();
        Collider[] colliders = Physics.OverlapBox(transform.position + direction, halfExtents);
        //if(Physics.SphereCast(origign))
        //{
        //}
        foreach(Collider item in colliders)
        {
             Tile tile = tile.GetComponent<Tile>();
             if(tile != null && tile.walkable)
             {
                  RaycastHit hit;
                  if(Physics.Raycast(tile.transform.position, Vector3.up, out hit, 1))
                    adjacencyList.Add(tile);
             }
        }
    }