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

public class LevelGenerator : MonoBehaviour
{
    [SerializeField] private Texture2D map;

    [SerializeField] private ColorToPrefab[] colorMappings;

    [SerializeField] private float offset = 5f;


    private void GenerateTile(int x, int z)
    {
        Color pixelColor = map.GetPixel(x, z);

        if (pixelColor.a == 0)
            return;

        foreach(ColorToPrefab mapping in colorMappings)
        {
            if (mapping.color.Equals(pixelColor))
            {
                Vector3 position = new Vector3(x, 0, z) * offset;
                Instantiate(mapping.prefab, position, Quaternion.identity, transform);
                break;
            }
        }

    }

    public void GenerateLabirynth()
    {
        for (int x = 0; x < map.width; x++)
        {
            for (int z = 0; z < map.height; z++)
            {
                GenerateTile(x, z);
            }
        }
    }
}