using UnityEngine;
using System.Collections.Generic;

[System.Serializable]
public class GeographicFeature
{
    public string name;
    public GeographicFeatureType type;
    public Vector2Int centerPosition;
    public List<Vector2Int> tiles;
    public bool isDiscovered = false;

    public GeographicFeature(string name, GeographicFeatureType type, Vector2Int centerPosition)
    {
        this.name = name;
        this.type = type;
        this.centerPosition = centerPosition;
        this.tiles = new List<Vector2Int>();
        this.isDiscovered = false;
    }

    public void AddTile(Vector2Int tile)
    {
        if (!tiles.Contains(tile))
        {
            tiles.Add(tile);
        }
    }

    public Vector2Int GetCenterPosition()
    {
        if (tiles.Count == 0)
            return centerPosition;

        Vector2 sum = Vector2.zero;
        foreach (var tile in tiles)
        {
            sum += new Vector2(tile.x, tile.y);
        }
        Vector2 center = sum / tiles.Count;
        return new Vector2Int(Mathf.RoundToInt(center.x), Mathf.RoundToInt(center.y));
    }
}

public enum GeographicFeatureType
{
    Forest,
    Lake,
    Plain,
    Mountain,
    River
}