447 lines
17 KiB
C#
447 lines
17 KiB
C#
using UnityEngine;
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using System;
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using System.Collections;
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using Thousandto.Core.Base;
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using Thousandto.Core.Asset;
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using Thousandto.Code.Center;
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using Thousandto.Cfg.Data;
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using Thousandto.Core.Support;
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using UnityEngine.SceneManagement;
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using PathUtils = UnityEngine.Gonbest.MagicCube.PathUtils;
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using CoroutinePool = UnityEngine.Gonbest.MagicCube.CoroutinePool;
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using StringUtils = UnityEngine.Gonbest.MagicCube.StringUtils;
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using FLogger = UnityEngine.Gonbest.MagicCube.FLogger;
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namespace Thousandto.Code.Logic
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{
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/// <summary>
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/// 场景加载类
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/// </summary>
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public class SceneLoadingState : GameStateBase
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{
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#region//当前变量
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//状态转换控制设置
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private LoadingState _loadingState = LoadingState.DEFAULT;
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//加载参数
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private LoadingArgs _loadingArgs = null;
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//目标场景
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private GameScene _targetScene = null;
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#endregion
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#region//属性信息
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public GameScene TaregetScene
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{
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get
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{
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return _targetScene;
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}
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}
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#endregion
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#region//构造函数
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public SceneLoadingState(GameStateId id) : base(id)
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{ }
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#endregion
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protected override GameStateId OnGetStateID()
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{
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return GameStateId.SceneLoading;
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}
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protected override void OnEnter()
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{
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_loadingState = LoadingState.DEFAULT;
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FrameMonitor.EndProfile();
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//FLogger.LogError("Start Loading:"+Time.realtimeSinceStartup);
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if (HardwareManager.MemoryInfo != null)
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FLogger.LogTime(string.Format("SceneLoadingState Enter:AppUsed:{0},Free:{1}", HardwareManager.MemoryInfo.GetAppUsedMemory(), HardwareManager.MemoryInfo.GetFreeMemory()));
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//0做输入检查,以及一些预处理
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FLogger.DebugAssert(Arg != null, "SceneLoading OnEnter Arg is NULL");
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_loadingArgs = Arg as LoadingArgs;
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FLogger.DebugAssert(_loadingArgs != null, "SceneLoading Load param is invalid");
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FLogger.DebugAssert(_loadingArgs.MapSetting != null, "SceneLoading MapSetting param is invalid");
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if (_loadingArgs == null && _loadingArgs.MapSetting == null)
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{
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return;
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}
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//这里有判定的原因是,在选择界面和创建界面,根据玩家的一些基础信息已经对持久化资源进行了设置
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if (_loadingArgs.FrontMapID != 0)
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{
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//设置一些不被清除的资源 -- 并且这里的时LocalPlayer也有可能还没有
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GameCenter.GameSceneSystem.SetImmortalInfo(true);
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}
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//清除场景中的关联的预制
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GameCenter.GameSceneSystem.SceneSweepPrefab();
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//清除场景远近处理缓存
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GameCenter.SceneRestoreSystem.ClearCache();
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//只有窗体加载之后才会设置下一个场景
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GameCenter.LuaSystem.Adaptor.OpenLoadingForm(() => {
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//3.开始加载下一个场景的信息
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_loadingState = LoadingState.CheckedUpdate;
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});
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}
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protected override void OnLeave()
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{
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//_loadingArgs = null;
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_loadingState = LoadingState.DEFAULT;
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IGameState nextState = GameCenter.GameStateSystem.GetNextState();
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if (nextState != null)
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{
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var next = nextState as GameStateBase;
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if (next != null)
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{
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// 当登出或者重新登录时释放
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IGameState state = GameCenter.GameStateSystem.GetCurState();
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if (state != null)
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{
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if (next.GameStateID == GameStateId.Login ||
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next.GameStateID == GameStateId.AppUpdateCheck)
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{
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FLogger.LogTime("OnLeave Next State" + next.GameStateID);
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//1.处理声音
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//2.处理UI
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//3.发送退出游戏的消息
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//4.释放数据
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GameCenter.GameSceneSystem.StopBGMusic();
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ReleaseData();
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}
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}
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}
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}
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}
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protected override bool OnUpdate(float deltaTime)
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{
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//计时器更新
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GameCenter.TimerEventSystem.Update(deltaTime);
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switch (_loadingState)
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{
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case LoadingState.CheckedUpdate: //判断更新
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CheckUpdate();
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break;
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case LoadingState.StartImmortalPreLoad: //开始对持久资源进行预加载处理
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ResourcesEx.IsPreLoadState = true;
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if (_loadingArgs.FrontMapID <= 0)
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{
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_loadingState = LoadingState.ImmortalPreLoading;
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FLogger.LogTime("ImmortalPreLoading");
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//只有选择或创建角色后才会预加载
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GameCenter.ImmortalResSystem.StartPreLoadImmort();
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}
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_loadingState = LoadingState.StartScenePreLoad;
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break;
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case LoadingState.ImmortalPreLoading: //正在进行对持久资源进行预加载
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if (Time.frameCount % 30 == 0)
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{
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ImmortalLoading();
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}
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break;
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case LoadingState.StartScenePreLoad: //开始场景的预加载处理
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ResourcesEx.IsPreLoadState = false;
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StartScenePreLoad();
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break;
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case LoadingState.EndLoading: //加载完毕
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_loadingState = LoadingState.DEFAULT;
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break;
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}
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return true;
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}
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#region//判断更新
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//判断是否进行分段更新
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private void CheckUpdate()
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{
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//if (PathUtils.IsStreaming())
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//{
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// FLogger.LogTime("CheckUpdate");
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// //绝对路径，如果不存在，则做分段更新操作
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// string filePath = PathUtils.GetStreamingRootPath("/Assets/GameAssets/Resources/Scene/" + _loadingArgs.MapSetting.LevelName + ".unity3d");
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// if (!System.IO.File.Exists(filePath) )
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// {
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// UnityEngine.Debug.LogWarning("场景文件不存在，需要更新： " + filePath);
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// _loadingState = LoadingState.CheckedUpdateWait;
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// GameCenter.MsgPromptSystem.ShowMsgBox(DeclareMessageString.Get(DeclareMessageString.C_SCENE_LOADING_UPDATE_RES),
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// DeclareMessageString.Get(DeclareMessageString.C_MSGBOX_CANCEL),
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// DeclareMessageString.Get(DeclareMessageString.C_MSGBOX_OK),
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// (_ret) =>
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// {
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// _loadingState = LoadingState.DEFAULT;
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// if (_ret == MsgBoxResultCode.Button2)
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// {
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// GameCenter.GameSceneSystem.ReturnToUpdate();
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// }
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// else
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// {
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// GameCenter.GameSceneSystem.ReturnToLogin();
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// }
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// }
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// );
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// }
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//}
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//切换为加载状态
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if (_loadingState == LoadingState.CheckedUpdate)
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{
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_loadingState = LoadingState.StartImmortalPreLoad;
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}
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}
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//持久资源加载中
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private void ImmortalLoading()
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{
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var sum = GameCenter.ImmortalResSystem.GetPreLoadSum();
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if (sum == 0)
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{
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_loadingState = LoadingState.StartScenePreLoad;
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}
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else
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{
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var cur = GameCenter.ImmortalResSystem.GetPreLoadCurrentCount();
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if (cur <= 0)
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{
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_loadingState = LoadingState.StartScenePreLoad;
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}
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else
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{
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GameCenter.LuaSystem.Adaptor.SetLoadingFormProgress(0.5f * ((float)cur / (float)sum));
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}
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}
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}
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//开始场景加载中
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private void StartScenePreLoad()
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{
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FLogger.LogTime("StartScenePreLoad");
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GameCenter.LuaSystem.Adaptor.SetLoadingFormProgress(0.5f);
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_loadingState = LoadingState.ScenePreLoading;
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//开始切换音乐
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GameCenter.GameSceneSystem.PlayBGMusic(_loadingArgs.MapSetting.MapId);
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//添加后台更新支持
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GameCenter.UpdateSystem.CheckSceneResExist(_loadingArgs.MapSetting.MapId,
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() =>
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{
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//开始加载场景
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SceneRootAssetsLoader.LoadSceneAssets(
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_loadingArgs.MapSetting.LevelName,
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() =>
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{
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bool isLoadFail = ResourcesEx.DebugUIModel ? true : false;
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if (!SceneRootAssetsLoader.CurrSceneBundleExit())
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{
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//场景下载失败了
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isLoadFail = true;
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}
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//场景加载完毕
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_loadingState = LoadingState.ScenePreLoaded;
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CoroutinePool.AddTask(
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LoadWorldAsync(
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_loadingArgs.MapSetting.MapId,
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_loadingArgs.MapSetting.Name,
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_loadingArgs.MapSetting.LevelName,
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_loadingArgs.MapSetting.CameraName,
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_loadingArgs.MapSetting.CameraNameNight,
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_loadingArgs.LineID,_loadingArgs.Position,
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isLoadFail));
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});
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},
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() =>
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{
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GameCenter.GameSceneSystem.ReturnToLogin();
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});
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}
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private void BackToDefaultMap(bool tologin)
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{
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int backMapId = 102599;
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if (tologin)
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{
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//返回的是同一张地图 直接返回登录
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GameCenter.GameStateSystem.ChangeState((int)GameStateId.RetToLogin, 1);
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}
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else
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{
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NetHandler.SendMessage_TransportWorldMap(backMapId, 0);
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}
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}
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#endregion
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#region 场景读取
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IEnumerator LoadBaseScene(String name, String levelName)
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{
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//加载一个中间场景// 清除上一个场景数据
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FLogger.LogTime("LoadOffScene!");
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SceneManager.LoadScene(AssetConstDefine.SceneOffName);
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//GameCenter.LuaSystem.Adaptor.SetLoadingFormProgress(0.5f);
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FLogger.LogTime("LoadLevel! : " + levelName);
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yield return new WaitForEndOfFrame();
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// 加载目标场景
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SceneManager.LoadScene(levelName);
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yield return new WaitForEndOfFrame();
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SceneRootAssetsLoader.ReleaseSceneBundle();
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}
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// 加载场景
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IEnumerator LoadWorldAsync(int id, string name, string levelName, string dayCameraName, string nightCameraName, int lineID, Vector2? position = null, bool isFail = false)
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{
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try
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{
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GameCenter.LuaSystem.Adaptor.SetLoadingFormProgress(0.9f);
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FLogger.LogTime("Start LoadWorldAsync!");
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_loadingState = LoadingState.Loading;
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yield return new WaitForEndOfFrame();
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//1.开始加载进行物理场景的切换
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if (isFail)
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{
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//直接加载一个空场景
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FLogger.LogTime("LoadEmptyScene!");
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SceneManager.LoadScene(AssetConstDefine.SceneEmptyName);
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yield return new WaitForEndOfFrame();
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FLogger.LogTime("空场景加载完成！");
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}
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else
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{
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//1.1加载一个中间场景// 清除上一个场景数据
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FLogger.LogTime("LoadOffScene!");
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SceneManager.LoadScene(AssetConstDefine.SceneOffName);
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//yield return SceneManager.LoadSceneAsync(AssetConstDefine.SceneOffName, LoadSceneMode.Single);
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yield return new WaitForEndOfFrame();
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//1.2加载目标场景
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float testTime = Time.realtimeSinceStartup;
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FLogger.LogTime("LoadLevel! : " + levelName);
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var option = SceneManager.LoadSceneAsync(levelName, LoadSceneMode.Single);
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if (option == null)
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{
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//加载空场景
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SceneManager.LoadScene(AssetConstDefine.SceneEmptyName);
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yield return new WaitForEndOfFrame();
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FLogger.LogTime("空场景加载完成！");
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}
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else
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{
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while (!option.isDone && option.progress < 1)
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{
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yield return new WaitForEndOfFrame();
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}
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FLogger.LogTime("场景异步加载完成！ : " + levelName);
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}
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//SceneManager.LoadScene(levelName);
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}
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//1.3删除场景的bundle
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SceneRootAssetsLoader.ReleaseSceneBundle();
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yield return new WaitForEndOfFrame();
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//2.物理场景切换成功后,开始创建逻辑场景
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FLogger.LogTime("Create Logic Scene");
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//Debug.LogError(string.Format("加载场景花费的时间{0}", Time.realtimeSinceStartup - testTime));
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_targetScene = new GameScene();
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//加载场景的一些逻辑数据信息--寻路等.
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FLogger.LogTime("LoadSingleMapInfo!");
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GameCenter.PathFinderSystem.LoadSingleMapInfo(DeclareMapsetting.Get(id));
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FLogger.LogTime("LoadSingleMapInfo Finish!");
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_targetScene.Load(id, name, levelName, dayCameraName, nightCameraName, false, false);
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_targetScene.LineID = lineID;
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_targetScene.FrontMapID = _loadingArgs.FrontMapID;
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FLogger.LogTime("LogicScene Is Created!");
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//加载玩家周围区域物件资源
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FLogger.LogTime("Init SceneRestoreSystem !");
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if(_targetScene.GetUnitySceneRoot() != null)
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GameCenter.SceneRestoreSystem.InitSceneData(_targetScene.GetUnitySceneRoot().gameObject, position);
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FLogger.LogTime("SceneRestoreSystem Init Finish !");
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yield return new WaitForEndOfFrame();
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//3.加载玩家自己的数据
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//这里需要判断,如果角色玩家数据为空,表示是第一次登陆游戏
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//否则,需要重新加载玩家数据,
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if (LocalPlayerRoot.LocalPlayer != null)
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{
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_targetScene.ReloadLocalPlayer(_loadingArgs.Position);
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}
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yield return new WaitForEndOfFrame();
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FLogger.LogTime("ChangeToState GameStateId.World");
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if (_targetScene != null)
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{
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_targetScene.TransType = _loadingArgs.transType;
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_targetScene.TransParam = _loadingArgs.transParam;
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}
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//OwnerGameCase.ChangeToState(GameStateId.World, _targetScene); // 直接进入world state
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GameCenter.GameStateSystem.ChangeState((int)GameStateId.World, _targetScene);
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}
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finally
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{
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_targetScene = null;
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//恢复网络数据处理, 恢复心跳
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//发送一个进入地图成功的消息给服务端
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FLogger.LogTime("Client EnteredMap! finally");
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}
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yield return new WaitForEndOfFrame();
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FLogger.LogTime("Client EnteredMap!");
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_loadingState = LoadingState.EndLoading;
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}
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// 删除已加载数据 -- 断线等状态强制转换
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private void ReleaseData()
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{
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try
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{
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if (_targetScene != null)
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{
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_targetScene.Unload();
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_targetScene = null;
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}
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GameCenter.GameSceneSystem.SceneSweepPrefab();
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GameCenter.GameSceneSystem.SceneSweepAsset();
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}
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catch (System.Exception ex)
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{
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FLogger.LogException(ex);
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}
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}
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#endregion
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}
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}
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