init commit

2026-06-14 11:19:15 +08:00
parent e79a3815a5
commit c8e540d272
174 changed files with 60830 additions and 39 deletions
@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace StandardScene.Chained
+{
+    /// <summary>
+    /// 可用于区分 Delivery 各生命周期事件的枚举。
+    /// </summary>
+    public enum DeliveryEventType
+    {
+        OnStart,
+        DoneFetch,
+        DonePut,
+        DoneMission,
+        Failed,
+        OnTerminated
+    }
+
+    /// <summary>
+    /// 全局任务回调注册表：通过 (事件类型, key) 注册/解析各阶段回调，便于持久化和恢复。
+    /// </summary>
+    public static class DeliveryCallbackRegistry
+    {
+        private static readonly Dictionary<(DeliveryEventType, string), Delegate> _callbacks = new();
+
+        private static void RegisterInternal(DeliveryEventType type, string key, Delegate callback)
+        {
+            if (string.IsNullOrWhiteSpace(key) || callback == null) return;
+            _callbacks[(type, key)] = callback;
+        }
+
+        private static T ResolveInternal<T>(DeliveryEventType type, string key) where T : class
+        {
+            if (key == null) return null;
+            return _callbacks.TryGetValue((type, key), out var d) ? d as T : null;
+        }
+
+        public static void RegisterOnStart(string key, Action<ChainedDeliveryMission.Delivery> callback) =>
+            RegisterInternal(DeliveryEventType.OnStart, key, callback);
+
+        public static void RegisterDoneFetch(string key, Action<ChainedDeliveryMission.Delivery> callback) =>
+            RegisterInternal(DeliveryEventType.DoneFetch, key, callback);
+
+        public static void RegisterDonePut(string key, Action<ChainedDeliveryMission.Delivery> callback) =>
+            RegisterInternal(DeliveryEventType.DonePut, key, callback);
+
+        public static void RegisterDoneMission(string key, Action<ChainedDeliveryMission.Delivery> callback) =>
+            RegisterInternal(DeliveryEventType.DoneMission, key, callback);
+
+        public static void RegisterFailed(string key, Action<ChainedDeliveryMission.Delivery> callback) =>
+            RegisterInternal(DeliveryEventType.Failed, key, callback);
+
+        public static void RegisterOnTerminated(string key, Func<ChainedDeliveryMission.Delivery, string, Task<int>> callback) =>
+            RegisterInternal(DeliveryEventType.OnTerminated, key, callback);
+
+        public static Action<ChainedDeliveryMission.Delivery> ResolveOnStart(string key) =>
+            ResolveInternal<Action<ChainedDeliveryMission.Delivery>>(DeliveryEventType.OnStart, key);
+
+        public static Action<ChainedDeliveryMission.Delivery> ResolveDoneFetch(string key) =>
+            ResolveInternal<Action<ChainedDeliveryMission.Delivery>>(DeliveryEventType.DoneFetch, key);
+
+        public static Action<ChainedDeliveryMission.Delivery> ResolveDonePut(string key) =>
+            ResolveInternal<Action<ChainedDeliveryMission.Delivery>>(DeliveryEventType.DonePut, key);
+
+        public static Action<ChainedDeliveryMission.Delivery> ResolveDoneMission(string key) =>
+            ResolveInternal<Action<ChainedDeliveryMission.Delivery>>(DeliveryEventType.DoneMission, key);
+
+        public static Action<ChainedDeliveryMission.Delivery> ResolveFailed(string key) =>
+            ResolveInternal<Action<ChainedDeliveryMission.Delivery>>(DeliveryEventType.Failed, key);
+
+        public static Func<ChainedDeliveryMission.Delivery, string, Task<int>> ResolveOnTerminated(string key) =>
+            ResolveInternal<Func<ChainedDeliveryMission.Delivery, string, Task<int>>>(DeliveryEventType.OnTerminated, key);
+    }
+}
+