// 场景切换协程
public static async ETTask SceneChangeTo(Scene zoneScene, string sceneName, long sceneInstanceId)
{
// zoneScene.RemoveComponent<AIComponent>();
zoneScene.AddComponent <KeyCodeComponent>();
CurrentScenesComponent currentScenesComponent = zoneScene.GetComponent <CurrentScenesComponent>();
currentScenesComponent.Scene?.Dispose(); // 删除之前的CurrentScene，创建新的
Scene currentScene = SceneFactory.CreateCurrentScene(sceneInstanceId, zoneScene.Zone, sceneName, currentScenesComponent);
currentScene.AddComponent <UnitComponent>();
currentScene.AddComponent <AOISceneComponent, int>(6);
// 可以订阅这个事件中创建Loading界面
using (ListComponent <ETTask> tasks = ListComponent <ETTask> .Create())
{
tasks.Add(WaitChangeScene(zoneScene, sceneName)); //等收到消息并且地图创建完成
tasks.Add(WaitCreateMyUnit(zoneScene)); // 等待CreateMyUnit的消息
await ETTaskHelper.WaitAll(tasks);
}
M2C_CreateMyUnit m2CCreateMyUnit = waitCreateMyUnit.Message;
UnitFactory.Create(currentScene, m2CCreateMyUnit.Unit);
// zoneScene.AddComponent<AIComponent,int>(1);
await Game.EventSystem.PublishAsync(new EventType.SceneChangeFinish()
{
ZoneScene = zoneScene, CurrentScene = currentScene
});
// 通知等待场景切换的协程
zoneScene.GetComponent <ObjectWait>().Notify(new WaitType.Wait_SceneChangeFinish());
}
// 创建机器人，生命周期是RobotCase
public static async ETTask NewRobot(this RobotCase self, int count, List <Scene> scenes)
{
ETTask[] tasks = new ETTask[count];
for (int i = 0; i < count; ++i)
{
tasks[i] = self.NewRobot(scenes);
}
await ETTaskHelper.WaitAll(tasks);
}
/// <summary>
/// 异步加载assetbundle, 加载ab包分两部分，第一部分是从硬盘加载，第二部分加载all assets。两者不能同时并发
/// </summary>
public static async ETTask LoadBundleAsync(this ResourcesComponent self, string assetBundleName)
{
assetBundleName = assetBundleName.BundleNameToLower();
string[] dependencies = self.GetSortedDependencies(assetBundleName);
//Log.Debug($"-----------dep load async start {assetBundleName} dep: {dependencies.ToList().ListToString()}");
using (ListComponent <ABInfo> abInfos = ListComponent <ABInfo> .Create())
{
async ETTask LoadDependency(string dependency, List <ABInfo> abInfosList)
{
CoroutineLock coroutineLock = null;
try
{
coroutineLock = await CoroutineLockComponent.Instance.Wait(CoroutineLockType.Resources, dependency.GetHashCode());
ABInfo abInfo = await self.LoadOneBundleAsync(dependency);
if (abInfo == null || abInfo.RefCount > 1)
{
return;
}
abInfosList.Add(abInfo);
}
finally
{
coroutineLock?.Dispose();
}
}
// LoadFromFileAsync部分可以并发加载
using (ListComponent <ETTask> tasks = ListComponent <ETTask> .Create())
{
foreach (string dependency in dependencies)
{
tasks.Add(LoadDependency(dependency, abInfos));
}
await ETTaskHelper.WaitAll(tasks);
// ab包从硬盘加载完成，可以再并发加载all assets
tasks.Clear();
foreach (ABInfo abInfo in abInfos)
{
tasks.Add(self.LoadOneBundleAllAssets(abInfo));
}
await ETTaskHelper.WaitAll(tasks);
}
}
}
