Scripts/Other/Map/LoadingScreen.cs - master - arti4/Diplom

Scripts/Other/Map/LoadingScreen.cs
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arti4
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17 май 2026, 09:08
17 май 2026, 09:08cc2e1cd
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;

public class LoadingScreen : MonoBehaviour
{
    [Header("UI ��������")]
    public GameObject blackPanel;
    public TMP_Text loadingText;

    [Header("���������")]
    public float dotChangeInterval = 0.5f;
    public string baseText = "��������";

    private Canvas canvas;
    private Coroutine loadingCoroutine;
    private bool isLoading = false;
    private Coroutine autoHideCoroutine;

    void Awake()
    {
        canvas = GetComponent<Canvas>();
        if (canvas != null)
        {
            canvas.renderMode = RenderMode.ScreenSpaceOverlay;
            canvas.sortingOrder = 9999;
        }
    }

    public void Show(float duration = 2f, System.Action onComplete = null)
    {
        if (isLoading) return;

        isLoading = true;

        if (blackPanel != null) blackPanel.SetActive(true);
        if (loadingText != null)
        {
            loadingText.gameObject.SetActive(true);
            loadingText.text = baseText;
        }

        BlockInput(true);

        if (loadingCoroutine != null) StopCoroutine(loadingCoroutine);
        loadingCoroutine = StartCoroutine(LoadingAnimation());

        if (autoHideCoroutine != null) StopCoroutine(autoHideCoroutine);
        autoHideCoroutine = StartCoroutine(AutoHide(duration, onComplete));
    }

    public void Hide()
    {
        if (!isLoading) return;

        isLoading = false;

        if (loadingCoroutine != null)
        {
            StopCoroutine(loadingCoroutine);
            loadingCoroutine = null;
        }

        if (autoHideCoroutine != null)
        {
            StopCoroutine(autoHideCoroutine);
            autoHideCoroutine = null;
        }

        if (blackPanel != null) blackPanel.SetActive(false);
        if (loadingText != null) loadingText.gameObject.SetActive(false);

        BlockInput(false);
    }

    public void OnLoadingComplete()
    {
    }

    private IEnumerator LoadingAnimation()
    {
        int dotCount = 0;

        while (isLoading)
        {
            dotCount = (dotCount + 1) % 4;

            if (loadingText != null)
            {
                string dots = new string('.', dotCount);
                loadingText.text = baseText + dots;
            }

            yield return new WaitForSeconds(dotChangeInterval);
        }
    }

    private IEnumerator AutoHide(float duration, System.Action onComplete)
    {
        yield return new WaitForSeconds(duration);

        Hide();

        if (onComplete != null)
            onComplete();
    }

    private void BlockInput(bool block)
    {
        if (block)
        {
            Cursor.lockState = CursorLockMode.Locked;
            Cursor.visible = false;

        }
        else
        {
            Cursor.lockState = CursorLockMode.None;
            Cursor.visible = true;
        }
    }

    void OnDestroy()
    {
        BlockInput(false);
    }

    public void ForceHide()
    {
        if (isLoading)
        {
            isLoading = false;

            if (loadingCoroutine != null)
            {
                StopCoroutine(loadingCoroutine);
                loadingCoroutine = null;
            }

            if (autoHideCoroutine != null)
            {
                StopCoroutine(autoHideCoroutine);
                autoHideCoroutine = null;
            }

            if (blackPanel != null) blackPanel.SetActive(false);
            if (loadingText != null) loadingText.gameObject.SetActive(false);

            BlockInput(false);
        }
    }
}