Gamen3/Assets/Scripts/GameManager.cs

using System;
using System.Collections;
using System.Linq;
using System.Runtime.CompilerServices;
using TMPro;
using UnityEditor;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.SocialPlatforms.Impl;

public class GameManager : MonoBehaviour
{
    public int GameOverHour;
    public int GameOverMinutes;

    private GameData data;

    private SaveManager saveManager;
    private TimeManager timeManager;
    private MapGenerator mapGenerator;
    private OrbManager orbManager;
    public TMP_Text scoreText;
    public Canvas loadingScreen;

    private GameObject player;
    private int score;
    private float tempGameSpeed;
    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {

        //Get the player
        player = GameObject.Find("Player");
        if (player == null) return;

        //Get components
        saveManager = GetComponent<SaveManager>();
        timeManager = GetComponent<TimeManager>();
        mapGenerator = GameObject.Find("Map Generator").GetComponent<MapGenerator>();
        orbManager = GetComponent<OrbManager>();

        data = saveManager.LoadGame();
        
        tempGameSpeed = timeManager.gameSpeed;
        timeManager.gameSpeed = 0;
        StartCoroutine(DisableLoadingScreen());

        if (data.Orbs.Length == 0)
        {
            StartCoroutine(orbManager.StartSpawn());
        }

        //reset light settings
        RenderSettings.skybox.SetTexture("_Texture1", timeManager.skyboxNight);
        RenderSettings.skybox.SetTexture("_Texture2", timeManager.skyboxSunrise);
        RenderSettings.skybox.SetFloat("_Blend", 0);

        timeManager.globalLight.color = timeManager.gradientNightToSunrise.Evaluate(0);
        RenderSettings.fogColor = timeManager.globalLight.color;

        if (data != null)
        {
            SetData();
        }
        else
        {
            data = new GameData();
        }
    }

    // Update is called once per frame
    void Update()
    {

        if (Input.GetKeyDown(KeyCode.F5))
        {
            Save();
        }
        if (Input.GetKeyDown(KeyCode.F9))
        {
            //SceneManager.LoadScene("Game");
        }

        if(timeManager.Hours >= GameOverHour && timeManager.Minutes >= GameOverMinutes)
        {
            OnGameOver();
        }
        if (score >= orbManager.orbsToSpawn)
        {
            OnGameOver();
        }
    }
    void GetData()
    {
        #region PlayerAndOrbs
        data.playerPosition = player.transform.position;
        data.playerScore = score;
        data.Orbs = GetAllOrbs();
        #endregion

        #region DaylightCycle
        data.minutes = timeManager.Minutes;
        data.hours = timeManager.Hours;
        data.skybox = RenderSettings.skybox;
        data.globalLightColor = timeManager.globalLight.color;
        data.globalLightRotation = timeManager.globalLight.transform.rotation;

        #endregion

        #region Stamina
        data.currentStamina = player.GetComponent<Stamina>().GetCurrentStamina();
        data.canSprint = player.GetComponent<Stamina>().GetCanSprint();
        #endregion

        #region MapGeneration
        data.seed = mapGenerator.noiseData.seed;
        #endregion
    }

    void SetData()
    {
        #region PlayerAndOrbs
        if (data.playerPosition != Vector3.zero)
        {
            player.transform.position = data.playerPosition;
        }
        else
        {
            StartCoroutine(SpawnPlayer());
        }
        score = data.playerScore;
        UpdateUI();
        SpawnOrbs();
        #endregion

        #region DaylightCycle

        timeManager.Minutes = data.minutes;
        timeManager.Hours = data.hours;

        if (data.skybox != null)
            RenderSettings.skybox = data.skybox;

        if (data.globalLightColor != null)
        {
            timeManager.globalLight.color = data.globalLightColor;
            RenderSettings.fogColor = data.globalLightColor;
        }

        if (data.globalLightRotation != null)
            timeManager.globalLight.transform.rotation = data.globalLightRotation;

        #endregion

        #region Stamina
        if (data.skybox != null) //because !
            player.GetComponent<Stamina>().Reinit(data.currentStamina, data.canSprint);

        #endregion

        #region MapGeneration
        mapGenerator.noiseData.seed = data.seed;
        #endregion

    }

    IEnumerator DisableLoadingScreen()
    {
        yield return new WaitForSeconds(5);
        loadingScreen.enabled = false;
        timeManager.gameSpeed = tempGameSpeed;
    }

    IEnumerator SpawnPlayer()
    {
        yield return new WaitForSeconds(3);
        Vector3 rayStart = Vector3.zero + Vector3.up * 300;

        if (Physics.Raycast(rayStart, Vector3.down, out RaycastHit hit, 600f))
        {
            player.transform.position = hit.point + new Vector3(0f, 1f, 0f);
        }
    }

    private void SpawnOrbs()
    {
        for (int i = 0; i < data.Orbs.Length; i++) {
            Instantiate(orbManager.prefab, data.Orbs[i], Quaternion.identity);
        }
    }

    private Vector3[] GetAllOrbs()
    {
        string targetName = "Orb(Clone)";
        var actors = FindObjectsByType<GameObject>(FindObjectsSortMode.None)
                     .Where(obj => obj.name == targetName)
                     .ToArray();

        Vector3[] orbs = new Vector3[actors.Length];
        for (int i = 0; i < actors.Length; i++)
        {
            orbs[i] = actors[i].transform.position;
        }

        return orbs;
    }

    public void Save()
    {
        GetData();
        saveManager.SaveGame(data);
    }

    public void IncreaseScore()
    {
        score++;
        UpdateUI();
    }

    private void UpdateUI()
    {
        scoreText.text = score.ToString();
    }

    private void OnGameOver()
    {
        Save();
        SceneManager.LoadScene("EndScreen");
    }

}