68 lines
2.4 KiB
C#
68 lines
2.4 KiB
C#
using System.Threading;
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using Cysharp.Threading.Tasks;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace RebootKit.Engine.Foundation {
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public static class EntryPoint {
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static readonly Logger s_logger = new(nameof(EntryPoint));
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static CancellationTokenSource s_cancellationTokenSource;
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[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSplashScreen)]
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public static void Start() {
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if (s_cancellationTokenSource != null) {
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s_cancellationTokenSource.Cancel();
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}
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RR.s_Shared = null;
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// unload all scenes
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s_cancellationTokenSource = new CancellationTokenSource();
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RunAsync(s_cancellationTokenSource.Token).Forget();
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#if UNITY_EDITOR
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static void OnPlayerModeState(PlayModeStateChange state) {
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if (state == PlayModeStateChange.ExitingPlayMode) {
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s_cancellationTokenSource.Cancel();
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}
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}
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EditorApplication.playModeStateChanged -= OnPlayerModeState;
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EditorApplication.playModeStateChanged += OnPlayerModeState;
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#endif
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}
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static async UniTask RunAsync(CancellationToken cancellationToken) {
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s_logger.Info("Loading boot scene");
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SceneManager.LoadScene(RConsts.k_BootSceneBuildIndex, LoadSceneMode.Single);
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s_logger.Info("Loading engine config");
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EngineConfigAsset configAsset = Resources.Load<EngineConfigAsset>(RConsts.k_EngineConfigResourcesPath);
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if (configAsset == null) {
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s_logger.Error($"Couldn't load engine config from resources: {RConsts.k_EngineConfigResourcesPath}");
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return;
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}
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if (!configAsset.initializeOnLoad) {
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return;
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}
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using RR instance = new();
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RR.s_Shared = instance;
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s_logger.Info("Initializing RR");
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await instance.Init(configAsset, cancellationToken);
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s_logger.Info("Loading main scene");
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await SceneManager.LoadSceneAsync(RConsts.k_MainSceneBuildIndex, LoadSceneMode.Single).ToUniTask(cancellationToken: cancellationToken);
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s_logger.Info("Starting RR");
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instance.Run();
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await UniTask.WaitUntilCanceled(Application.exitCancellationToken);
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}
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}
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} |