RealmRush - Tiles

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

public class Tile : MonoBehaviour
{
    [SerializeField] Tower towerPrefab;


    [SerializeField] bool isPlaceable;
    public bool IsPlaceable  { get{return isPlaceable;}}// this is a property, nothing inside gets altered from outside
    // The property is grouped next to the isPlaceable field for neatness.

    GridManager gridManager;
    Vector2Int coordinates = new Vector2Int();
    void Awake()
    {
        gridManager = FindObjectOfType<GridManager>();
    }

    void Start()
    {
        if(gridManager != null)
        {
            coordinates = gridManager.GetCoordinatesFromPosition(transform.position);

            if(!isPlaceable)
            {
                gridManager.BlockNode(coordinates);
            }
        }
    }

    void OnMouseDown() {
        if(isPlaceable)
        {
            bool isPlaced =  towerPrefab.CreateTower(towerPrefab, transform.position);
            isPlaceable = !isPlaced;
        }
    }
}