fix(ai): AiRuntime 自转换设为no-op(根治死亡双发Died再入) + EnemyBase.OnSpawn复位brain.enabled + 测试

Switch 对 target==当前态直接 no-op(不重跑Exit/Enter)，循环改为 if(Switch(t))return true; OnSpawn 复用时恢复被 QuotaManager 裁剪禁用的 brain。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-03 16:26:28 +08:00
parent d38c6e35bb
commit 63e241af92
3 changed files with 23 additions and 4 deletions
@@ -174,6 +174,23 @@ namespace BaseGames.Tests.EditMode.AI
            Assert.AreEqual("Flee", rt.CurrentStateName);
        }

+        [Test]
+        public void EventSelfTransition_DoesNotReenter()
+        {
+            var b = new BrainBuilder();
+            b.Entry("Dead");
+            int enterCount = 0;
+            b.State("Dead").OnEnter(c => enterCount++);
+            b.Global().To("Dead").OnEvent(AiSignal.Died);
+            var ctx = new FakeAiContext();
+            var rt = new AiRuntime(b.Build(), ctx);
+            // 构造即进入 Dead → enterCount==1
+            rt.Send(AiSignal.Died);
+            rt.Tick(0.1f);   // 已在 Dead，自转换应 no-op，不再 +1
+            Assert.AreEqual(1, enterCount);
+            Assert.AreEqual("Dead", rt.CurrentStateName);
+        }
+
        [Test]
        public void TwoRuntimes_ShareGraph_IndependentStateAndTimer()
        {