chore: initialize standalone UPM package

2026-08-26 02:49:45 +08:00
commit 06157bf15c
26 changed files with 654 additions and 0 deletions
@@ -0,0 +1,36 @@
+#nullable enable
+
+using System.Collections.Generic;
+using Cysharp.Threading.Tasks;
+using ShrinkContext;
+
+namespace ShrinkCommand.Integration
+{
+    /// <summary>通过命令服务键管理 Command ↔ EventBus 桥的可逆生命周期。</summary>
+    public sealed class ShrinkCommandEventBusComponent : IShrinkComponent
+    {
+        public const string CommandServiceKey = "shrink.service.command";
+        public const string ProvideKey = "shrink.integration.command-eventbus";
+
+        private static readonly string[] InjectKeys = { CommandServiceKey };
+        private static readonly string[] ProvideKeys = { ProvideKey };
+
+        public string Name => "shrink.integration.command-eventbus";
+        public IReadOnlyList<string> Inject => InjectKeys;
+        public IReadOnlyList<string> Provide => ProvideKeys;
+
+        public UniTask ApplyAsync(ShrinkCtx ctx, object? config)
+        {
+            var service = ctx.Get<ShrinkCommandService>(CommandServiceKey);
+            var options = config as ShrinkCommandEventBusBridgeOptions;
+            ShrinkCommandEventBusBridge.RegisterService(service, options);
+            ctx.EffectInverse(() =>
+            {
+                ShrinkCommandEventBusBridge.UnregisterService(service);
+                return UniTask.CompletedTask;
+            });
+            ctx.Set(ProvideKey, Name);
+            return UniTask.CompletedTask;
+        }
+    }
+}