Assets/Scripts/Managers/ShopManager.cs - master - Lexan97/Cowbeat

Assets/Scripts/Managers/ShopManager.cs
176 строк5 KB
Lexa97
Final Commit gor present
26 май 2026, 23:40
26 май 2026, 23:4070e9bdb
using UnityEngine;
using UnityEngine.UI;
using TMPro;

public class ShopManager : MonoBehaviour
{
    public static bool IsShopOpen { get; private set; } = false;

    [Header("UI Panels")]
    [SerializeField] private GameObject shopPanel;
    [SerializeField] private TextMeshProUGUI hudGoldText;
    [SerializeField] private TextMeshProUGUI shopGoldText;

    [Header("Dependencies")]
    [SerializeField] private PlayerStats playerStats;
    [SerializeField] private RevolverController revolverController;

    [Header("Shop Prices")]
    public int revolverPrice = 150;
    public int healthPrice = 50;
    public int strengthPrice = 75;
    public int ammoPrice = 100;

    [Header("Ammo Settings")]
    [SerializeField] private int ammoAmountPerPurchase = 6;
    [SerializeField] private int maxAmmoLimit = 50;

    [Header("Shop Buttons")]
    [SerializeField] private Button buyRevolverButton;
    [SerializeField] private Button buyTequilaHealthButton;
    [SerializeField] private Button buyTequilaStrengthButton;
    [SerializeField] private Button buyAmmoButton;

    private static int healthUpgradesCount = 0;
    private static int strengthUpgradesCount = 0;
    private const int MaxUpgrades = 10;

    private void Start()
    {
        shopPanel.SetActive(false);
        IsShopOpen = false;

        if (hudGoldText != null) hudGoldText.gameObject.SetActive(false);

        if (PlayerInventory.Instance != null)
        {
            PlayerInventory.Instance.OnGoldChanged += UpdateGoldUI;
        }
        
        UpdateGoldUI();
        UpdateShopButtonsState();
    }

    private void OnDestroy()
    {
        if (PlayerInventory.Instance != null)
        {
            PlayerInventory.Instance.OnGoldChanged -= UpdateGoldUI;
        }
    }

    private void Update()
    {
        if (Input.GetKeyDown(KeyCode.Tab))
        {
            ToggleShop();
        }
    }

    public void ToggleShop()
    {
        if (playerStats != null && playerStats.isDead) return;

        IsShopOpen = !IsShopOpen;
        shopPanel.SetActive(IsShopOpen);

        if (hudGoldText != null) 
        {
            hudGoldText.gameObject.SetActive(IsShopOpen);
        }

        if (IsShopOpen)
        {
            Time.timeScale = 0f; 
            Cursor.lockState = CursorLockMode.None;
            Cursor.visible = true;
            UpdateShopButtonsState();
        }
        else
        {
            Time.timeScale = 1f; 
            Cursor.lockState = CursorLockMode.Locked;
            Cursor.visible = false;
        }
    }

    private void UpdateGoldUI()
    {
        if (PlayerInventory.Instance == null) return;
        string goldString = $"Gold: {PlayerInventory.Instance.gold}";

        if (hudGoldText != null) hudGoldText.text = goldString;
        if (shopGoldText != null) shopGoldText.text = goldString;
    }

    public void UpdateShopButtonsState()
    {
        if (PlayerInventory.Instance == null) return;
        int currentGold = PlayerInventory.Instance.gold;

        if (buyRevolverButton != null)
            buyRevolverButton.interactable = !PlayerInventory.Instance.hasRevolver && currentGold >= revolverPrice;

        if (buyTequilaHealthButton != null)
            buyTequilaHealthButton.interactable = healthUpgradesCount < MaxUpgrades && currentGold >= healthPrice;

        if (buyTequilaStrengthButton != null)
            buyTequilaStrengthButton.interactable = strengthUpgradesCount < MaxUpgrades && currentGold >= strengthPrice;

        if (buyAmmoButton != null && revolverController != null)
        {
            bool hasSpaceForAmmo = revolverController.totalInventoryAmmo < maxAmmoLimit;
            buyAmmoButton.interactable = PlayerInventory.Instance.hasRevolver && currentGold >= ammoPrice && hasSpaceForAmmo;
        }
    }

    public void OnBuyRevolverClicked()
    {
        if (PlayerInventory.Instance.SpendGold(revolverPrice))
        {
            PlayerInventory.Instance.hasRevolver = true;
            UpdateShopButtonsState();
        }
    }

    public void OnBuyHealthClicked()
    {
        if (playerStats == null) return;

        if (healthUpgradesCount < MaxUpgrades && PlayerInventory.Instance.SpendGold(healthPrice))
        {
            PersistentData.AdditionalMaxHealth += 10f;
            playerStats.UpgradeMaxHealth(10);
            healthUpgradesCount++;
            UpdateShopButtonsState();
        }
    }

    public void OnBuyStrengthClicked()
    {
        if (strengthUpgradesCount < MaxUpgrades && PlayerInventory.Instance.SpendGold(strengthPrice))
        {
            PersistentData.AdditionalDamage += 5f;
            PlayerCombat.AddDamage(5f); 
            strengthUpgradesCount++;
            UpdateShopButtonsState();
        }
    }

    public void OnBuyAmmoClicked()
    {
        if (revolverController == null) return;

        if (PlayerInventory.Instance.SpendGold(ammoPrice))
        {
            revolverController.totalInventoryAmmo += ammoAmountPerPurchase;
            UpdateShopButtonsState();
        }
    }

    public static void ResetShopProgress()
    {
        healthUpgradesCount = 0;
        strengthUpgradesCount = 0;
    }
}