using System;
using UnityEngine;

public class GameManager : MonoBehaviour
{
    public float Balance = 0;
    public static GameManager Instance;

    public bool IsBuildMode = false;
    private Tower selectedTower;

    public Tower SelectedTower { get { return selectedTower; } set {
        if (selectedTower != null)
            selectedTower.TowerSelected(false);

        selectedTower = value;
        if (selectedTower != null)
            selectedTower.TowerSelected(true);
    }}

    private void Awake()
    {
        if (Instance != this)
            Destroy(Instance);
        Instance = this;
    }

    private void OnEnable()
    {
        MoneyManager.OnShopSelected += m_OnTowerShopSelected;
        TowerPlacementManager.OnTowerPlaced += m_finishBuildmode;
    }

    private void OnDisable()
    {
        MoneyManager.OnShopSelected -= m_OnTowerShopSelected;
        TowerPlacementManager.OnTowerPlaced -= m_finishBuildmode;
    }

    private void m_OnTowerShopSelected(TowerInfo info)
    {
        IsBuildMode = true;
    }

    private void m_finishBuildmode(TowerInfo info)
    {
        IsBuildMode = false;
    }
}