131 lines
4.1 KiB
C#
131 lines
4.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using Cysharp.Threading.Tasks;
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using Gameplay;
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using Gameplay.SubSystems;
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using PhxhSDK;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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/// <summary>
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/// 游戏场景的通用业务逻辑
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/// </summary>
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public class GameSceneHelper : Singlenton<GameSceneHelper>
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{
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public enum EnumScene
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{
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GameStart, // 登录场景
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GameMain, // 主场景
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GameLevel // 关卡（战场）场景
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}
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public const string SCENE_PREFIX = "Assets/Scenes/";
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public const string START_SCENE_NAME = "StartScene";
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public const string LEVEL_SCENE_NAME = "LevelScene";
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public const string MAIN_SCENE_NAME = "MainScene";
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public const string SCENE_SUFFIX = ".unity";
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private Dictionary<string, bool> _uiViewSceneDic = new();
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public async UniTask<LoadingResult> ChangeScene(EnumScene enumScene)
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{
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string sceneName = SCENE_PREFIX;
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switch (enumScene)
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{
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case EnumScene.GameStart:
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sceneName += START_SCENE_NAME;
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break;
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case EnumScene.GameMain:
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sceneName += MAIN_SCENE_NAME;
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break;
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case EnumScene.GameLevel:
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sceneName += LEVEL_SCENE_NAME;
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break;
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default:
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DebugUtil.LogError("{0}.ChangeScene, {1} has no scene name matched", GetType(), enumScene);
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sceneName += START_SCENE_NAME;
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break;
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}
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sceneName += SCENE_SUFFIX;
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await GameSceneManager.Instance.LoadSceneAsync(sceneName);
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return LoadingResult.Success;
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}
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/// <summary>
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/// 打开UI预览场景，当某个UI需要单独渲染场景时使用(如PVP布阵，营地等)
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/// 此时场景中的相机会只渲染UI场景内的物件
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/// </summary>
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/// <param name="scenePath"></param>
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/// <param name="mode"></param>
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/// <param name="switchMainCamera">打开场景后是否自动切换主相机</param>
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/// <returns></returns>
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public async UniTask<GameSceneManager.SceneHandle> LoadSceneForUIView(string scenePath,
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LoadSceneMode mode = LoadSceneMode.Single, bool switchMainCamera = true)
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{
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var sceneHandle = await GameSceneManager.Instance.LoadSceneAsync(scenePath, mode);
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if (sceneHandle == null)
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{
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return null;
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}
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var scene = sceneHandle.Scene;
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var groundLayer = LayerMask.NameToLayer("Ground");
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var UIViewLayer = LayerMask.NameToLayer("UIView");
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var UIViewMask = LayerMask.GetMask("UIView", "Ground");
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//调整所有物品的层级
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var roots = scene.GetRootGameObjects();
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foreach (var root in roots)
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{
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//将所有gameObject设置为UIView层
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root.SetLayerEx(UIViewLayer, groundLayer);
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}
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//设置相机的culling mask
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foreach (var root in roots)
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{
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var cam = root.GetComponent<Camera>();
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if (!cam)
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continue;
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cam.cullingMask = UIViewMask;
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}
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//设置光源culling mask
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var lights = Object.FindObjectsOfType<Light>();
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foreach (var light in lights)
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{
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if (light.gameObject.scene != scene)
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continue;
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light.cullingMask = UIViewMask;
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}
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//切换全局GI
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SceneManager.SetActiveScene(scene);
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if (switchMainCamera)
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{
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var sceneMainCamera = sceneHandle.SceneMainCamera;
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CameraManager.Instance.SwitchMainCamera(sceneMainCamera);
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}
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_uiViewSceneDic.Add(scenePath, switchMainCamera);
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return sceneHandle;
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}
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public async UniTask UnLoadSceneForUIView(string scenePath)
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{
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if (!_uiViewSceneDic.TryGetValue(scenePath, out var switchMainCamera))
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{
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DebugUtil.LogError($"没有加载过场景！scenePath:{scenePath}");
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return;
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}
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await GameSceneManager.Instance.UnLoadSceneAsync(scenePath);
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if (switchMainCamera)
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{
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CameraManager.Instance.RevertMainCamera();
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}
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_uiViewSceneDic.Remove(scenePath);
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}
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} |