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

public class init_game : MonoBehaviour
{
    [SerializeField]
    public GameObject player;
    // Start is called before the first frame update

    int width = 20;
    int height = 30;

    Sprite[] sp;

    int[,] map =
    {
  { 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 },
  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
    };

    void Start()
    {
     sp = Resources.LoadAll<Sprite>("world_1");
     int yy = 0;
     int xx = 0;

     player.transform.position = new Vector3 ( 4, 4, 0 );
        for ( int y = 0; y < height; y++, yy += 1 ) {
         for ( int x = 0; x < width; x++, xx += 1 ) {
          if ( map[y,x] > 0 ) {
           GameObject obj = new GameObject();
           obj.transform.position = new Vector3 ( xx, yy, 0 );

           SpriteRenderer render = obj.AddComponent<SpriteRenderer>();
           obj.AddComponent<BoxCollider2D>();

           render.sprite = sp[map[y,x] + 1];
         }
         }
         xx = 0;
        }
    }

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

player.transform.position = new Vector3 ( 4, 4, 0 );

var player = Instantiate(playerPrefab);