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

public class gridGen : MonoBehaviour
{
    public perlinNoise noise;
    public GameObject hexPrefab;
    public Transform mapStart;
    private float translationVert;

    public int x = 32;
    public int y = 32;

    private float scaleY = Mathf.Sqrt(3) / 2;
    private float scaleX = 1;

    private int nowX;
    private int nowY;
    
    // Start is called before the first frame update
    void Start()
    {
        /*
        GameObject hex2 = Instantiate(hexPrefab);
        hex2.transform.Translate(new Vector3(0, scaleY, 0));
        
        GameObject hex3 = Instantiate(hexPrefab);
        hex3.transform.Translate(new Vector3(0.75f*scaleX, 0.5f*scaleY, 0));
        */
    }

    // Update is called once per frame
    void Update()
    {
        if (nowX < x)
        {
            
            while (nowY < y)
            {
                float modX = 0.25f;
                float modY = 0;
                
                if (nowX % 2 == 1)
                {
                    modY = 0.5f;
                }


                initHex(mapStart.position.x + (scaleX * nowX) - (modX*scaleX*nowX), mapStart.position.y + (scaleY * nowY) + (modY*scaleY));
                nowY++;
            }
            
            {
                nowX++;
                nowY = 0;
            }
        }
    }

    private void initHex(float x, float y)
    {
        GameObject hex = Instantiate(hexPrefab);
        hex.transform.Translate(new Vector3(x, y, 0));
        hex.GetComponent<cell>().noiseValue = noise.getNoise((float) nowX/this.x, (float) nowY /this.x, Mathf.Max(this.x, this.y));
        hex.GetComponent<cell>().Init();
        
    }
}