ICEY/Assets/GameAssets/Games/icey/Scripts/Terra/ICEYSceneManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Terra.StudioPro.GameSetupV2;
using System;
using UnityEngine.SceneManagement;


namespace Terra.CustomGame.Code
{
	public class ICEYSceneManager : MonoBehaviour
    {

        public static SceneParserV2 sceneParser;
        public static ICEYSceneManager Instance;

        public GameObject LoadingScreen;
        [HideInInspector]public string ActiveSceneName;

        public string MAIN_SCENE;

        #region SCENE_ACTIONS
        public event Action<string> OnGameSceneLoaded;
        public event Action OnGameReadyEvent;
        #endregion

        #region MONOBEHAVIOUR_METHODS
        void Awake()
        {
            sceneParser = FindObjectOfType<SceneParserV2>();
     
            if(LoadingScreen!=null)
                LoadingScreen.SetActive(true);

            if (sceneParser != null)
            {
                ActiveSceneName = "";
                sceneParser.OnGameReadyEvent += OnGameReady;
                sceneParser.OnGameSceneLoaded += OnSceneLoaded;
            }

            if (Instance == null)
                Instance = this;
        }
        #endregion

        #region Scene Loading

        private void OnGameReady()
        {
            OnGameReadyEvent?.Invoke();
        }

#if TERRA_STUDIO
        private string currentLoadedScene = null;
#endif

        private void OnSceneLoaded(string name, PhysicsScene physicsScene)
        {
            if (LoadingScreen != null)
                LoadingScreen.SetActive(false);
            ActiveSceneName = name;
            Debug.Log("AS: " + ActiveSceneName);
            OnGameSceneLoaded?.Invoke(name);
        }

        private void OnSceneUnloaded(string name, PhysicsScene physicsScene)
        {
            OnGameSceneLoaded?.Invoke(name);
        }

        public void LoadScene(string sceneName, bool showDefaultLoadingScreen)
        {
            if (LoadingScreen != null)
                LoadingScreen.SetActive(true);
#if TERRA_STUDIO
            if (!string.IsNullOrEmpty(currentLoadedScene) && currentLoadedScene != "main_scene" && SceneManager.GetSceneByName(currentLoadedScene).isLoaded)
            {
                SceneManager.UnloadSceneAsync(currentLoadedScene);
            }
            var loadCall = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Additive);
            currentLoadedScene = sceneName;
            loadCall.completed += LoadCallOnCompleted;
            return;
#endif

            sceneName = GameLoaderV2.GetCorrectSceneName(sceneName);
            GameLoaderV2.Instance.LoadGameScene(sceneName, showDefaultLoadingScreen);
        }

        private void LoadCallOnCompleted(AsyncOperation obj)
        {
#if TERRA_STUDIO
            SceneManager.SetActiveScene(SceneManager.GetSceneByName(currentLoadedScene));
            OnSceneLoaded(currentLoadedScene, SceneManager.GetSceneByName(currentLoadedScene).GetPhysicsScene());
#endif
        }

        public void UnloadScene(string sceneName)
        {
#if TERRA_STUDIO
            if (sceneName == MAIN_SCENE)
            {
                Debug.LogError("can't unload main scene");
                return;
            }
            SceneManager.UnloadSceneAsync(sceneName);
            return;
#endif
            sceneName = GameLoaderV2.GetCorrectSceneName(sceneName);
            GameLoaderV2.Instance.UnloadGameScene(sceneName);
        }

        public bool IsSceneDownloaded(string sceneName)
        {
#if TERRA_STUDIO
            return true;
#endif
            sceneName = GameLoaderV2.GetCorrectSceneName(sceneName);
            var sceneBundleInfo = GameLoaderV2.Instance.GetSceneBundleInfo(sceneName);
            if (sceneBundleInfo == null) return false;
            return GameLoaderV2.Instance.AreResourcesAndSceneBundlesDownloaded(sceneBundleInfo);
        }

        public float GetSceneDownloadProgress(string sceneName)
        {
#if TERRA_STUDIO
            return 1f;
#endif
            sceneName = GameLoaderV2.GetCorrectSceneName(sceneName);
            return GameLoaderV2.Instance.GetSceneDownloadProgress(sceneName);
        }

        public PhysicsScene GetCurrentPhysicsScene()
        {
#if TERRA_STUDIO
            return SceneManager.GetActiveScene().GetPhysicsScene();
#endif
            return sceneParser.GetCurrentScene().GetPhysicsScene();
        }
        public Scene GetGameMainScene()
        {
#if TERRA_STUDIO
            return SceneManager.GetSceneByName(MAIN_SCENE);
#endif
            return sceneParser.GetMainScene();
        }

        public Scene GetCurrentLoadedSubScene()
        {
#if TERRA_STUDIO
            return SceneManager.GetActiveScene();
#endif
            return sceneParser.GetCurrentScene();
        }

        public void MoveGameObjectToScene(GameObject obj, string sceneName)
        {
#if TERRA_STUDIO
            var scene = SceneManager.GetSceneByName(sceneName);
            if (scene.isLoaded)
                SceneManager.MoveGameObjectToScene(obj, scene);
            return;
#endif
            sceneName = GameLoaderV2.GetCorrectSceneName(sceneName);
            GameLoaderV2.Instance.MoveGameObjectToScene(obj, sceneName);
        }

        #endregion

    }
}