XiJianYCYL/Assets/ShadowSDK/Modules/Module_ShadowSystem/Scripts/Module_ShadowSystem.cs

using SC.XR.Unity;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using SC.XR.Unity.Module_InputSystem;

namespace SC.XR.Unity.Module_ShadowSystem {

    public class Module_ShadowSystem : SCModuleMono {

        public static Module_ShadowSystem Instant;

        public bool EnableInutSystem = true;
        public bool EnableSvrCamera = true;
        public SlamSettings SlamSettings;
        public DeviceParam Device;
        public bool ShowDebugLog;

        bool isStart = false;

        public bool IsRunning {
            get; private set;
        }
        public bool Initialized {
            get; private set;
        }

        private Module_InputSystem.Module_InputSystem inputSystem;
        public Module_InputSystem.Module_InputSystem InputSystem {
            get {
                if(inputSystem == null) {
                    inputSystem = GetComponentInChildren<Module_InputSystem.Module_InputSystem>(true);
                }
                return inputSystem;
            }
        }

        Coroutine enableCoroutine = null;

        private SvrManager svrManager;
        public SvrManager SvrManager {
            get {
                if(svrManager == null) {
                    svrManager = GetComponentInChildren<SvrManager>(true);
                }
                return svrManager;
            }
        }
        private Coroutine updateWaitForEndOfFrame = null;
        #region MonoBehavior Driver

        void Awake() {
            ModuleInit(false);
        }

        void OnEnable() {
            if(updateWaitForEndOfFrame == null) {
                updateWaitForEndOfFrame = StartCoroutine(UpdateWaitForEndOfFrame());
            }
            if(isStart == true) {
                ModuleStart();
            }
        }

        void Start() {
            isStart = true;
            ModuleStart();
        }

        void Update() {
            ModuleUpdate();
        }

        void LateUpdate() {
            ModuleLateUpdate();
        }

        void OnApplicationPause(bool pause) {
            if(isStart) {
                if(pause) {
                    ModuleStop();
                } else {

                    ModuleStart();
                }
            }
        }

        IEnumerator UpdateWaitForEndOfFrame() {
            while(true) {
                yield return new WaitForEndOfFrame();
                if(InputSystem && InputSystem.IsModuleStarted) {
                    InputSystem.ModuleEndOfFrame();
                }
            }
        }


        void OnDisable() {

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

            ModuleStop();
        }

        void OnDestroy() {
            ModuleDestroy();
            isStart = false;
        }

        #endregion


        #region Module Behavoir

        public override void OnSCAwake() {
            base.OnSCAwake();

            if(Instant != null) {
                Destroy(gameObject);
                return;
            }
            DontDestroyOnLoad(gameObject);
            Instant = this;

            DebugMy.isShowNormalLog = ShowDebugLog;

            SvrManager?.gameObject.SetActive(false);
            AddModule(InputSystem);

            //if(SlamModel && SlamModel.IsUseOtherSlam == true) {
            //    if(SvrManager) {
            //        DebugMy.Log("SlamModel.IsUseOtherSlam == true! Disable SVR", this);
            //        SvrManager.gameObject.SetActive(false);
            //    }
            //    Debug.Log("Slam: Other");
            //} else {
            //    if(SvrManager) {
            //        SvrManager.gameObject.SetActive(true);
            //    }
            //    Debug.Log("Slam: SVR");
            //}

            if(Device) {
                Debug.Log("Device: " + Device.Current.type);
            } else {
                Debug.Log("Device: No DeviceParam");
            }
        }



        public override void OnSCStart() {
            base.OnSCStart();
            if(EnableInutSystem) {
                InputSystem?.ModuleStart();
            }
            if(EnableSvrCamera) {
                SvrManager?.gameObject.SetActive(true);
            }

            if(enableCoroutine == null) {
                enableCoroutine = StartCoroutine(Running());
            }
        }

        public override void OnSCDisable() {
            base.OnSCDisable();

            IsRunning = false;

            //不能操作 灭屏唤醒否则起不来
            //SvrManager?.gameObject.SetActive(false);
        }

        public override void OnSCDestroy() {
            base.OnSCDestroy();

            StopAllCoroutines();

            SvrManager?.gameObject.SetActive(false);
        }

        #endregion


        IEnumerator Running() {

            ///SLam model
            if(SvrManager && SvrManager.gameObject.activeSelf) {
                while(SvrManager.IsRunning == false) {
                    yield return new WaitUntil(() => SvrManager.IsRunning == true);
                }
            }

            //if(Inputsystem && Inputsystem.gameObject.activeSelf) {
            //    while(Inputsystem.GetComponent < Input > Initialize == false) {
            //        yield return new WaitUntil(() => Inputsystem.Initialize == true);
            //    }
            //    //DebugMy.Log("InputSystem model Initialize !", this);
            //}

            IsRunning = true;
            DebugMy.Log("ShadowSystem Module IsRuning !", this);
        }


    }
}