refactor(ai): IAiContext.Mover→Locomotion，删除 IMover

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Assets/Tests/EditMode/AI/AiRuntimeTests.cs

@@ -11,12 +11,12 @@ namespace BaseGames.Tests.EditMode.AI
             b.Entry("Patrol");
             b.Global().To("Dead").OnEvent(AiSignal.Died);
             b.State("Patrol")
-                .Tick(c => c.Mover.WalkRandom())
+                .Tick(c => c.Locomotion.SetMode(LocomotionMode.Patrol))
                 .To("Chase").When(c => c.Sensor.SeesPlayer(), "SeesPlayer");
             b.State("Chase")
-                .OnEnter(c => c.Mover.FacePlayer())
-                .OnExit(c => c.Mover.Stop())
-                .Tick(c => c.Mover.MoveTo(c.Sensor.LastKnown))
+                .OnEnter(c => c.Locomotion.Face(c.Sensor.LastKnown))
+                .OnExit(c => c.Locomotion.Stop())
+                .Tick(c => c.Locomotion.MoveTo(c.Sensor.LastKnown))
                 .To("Search").When(c => c.Sensor.LostFor(2f), "LostFor(2s)");
             b.State("Search")
                 .To("Patrol").After(3f);
@@ -37,7 +37,7 @@ namespace BaseGames.Tests.EditMode.AI
             var ctx = new FakeAiContext();
             var rt = new AiRuntime(Graph(), ctx);
             rt.Tick(0.1f);
-            CollectionAssert.Contains(ctx.M.Calls, "WalkRandom");
+            CollectionAssert.Contains(ctx.L.Calls, "SetMode:Patrol");
         }
 
         [Test]
@@ -48,7 +48,7 @@ namespace BaseGames.Tests.EditMode.AI
             ctx.S.Sees = true;
             rt.Tick(0.1f);
             Assert.AreEqual("Chase", rt.CurrentStateName);
-            CollectionAssert.Contains(ctx.M.Calls, "FacePlayer"); // Chase.OnEnter
+            CollectionAssert.Contains(ctx.L.Calls, "Face"); // Chase.OnEnter
         }
 
         [Test]
@@ -61,7 +61,7 @@ namespace BaseGames.Tests.EditMode.AI
             rt.Tick(0.1f);
             Assert.AreEqual("Patrol", rt.CurrentStateName); // 未转换
             Assert.IsTrue(rt.IsSuspended);
-            CollectionAssert.DoesNotContain(ctx.M.Calls, "WalkRandom"); // Tick 也不跑
+            CollectionAssert.DoesNotContain(ctx.L.Calls, "SetMode:Patrol"); // Tick 也不跑
         }
 
         [Test]
@@ -98,7 +98,7 @@ namespace BaseGames.Tests.EditMode.AI
             var rt = new AiRuntime(Graph(), ctx);
             ctx.S.Sees = true; rt.Tick(0.1f);                          // Patrol -> Chase
             ctx.S.Sees = false; ctx.S.LostForValue = 5f; rt.Tick(0.1f);// Chase -> Search (触发 Chase.OnExit)
-            CollectionAssert.Contains(ctx.M.Calls, "Stop");
+            CollectionAssert.Contains(ctx.L.Calls, "Stop");
         }
 
         [Test]
@@ -106,10 +106,10 @@ namespace BaseGames.Tests.EditMode.AI
         {
             var b = new BrainBuilder();
             b.Entry("Start");
-            b.State("Start").OnEnter(c => c.Mover.LookAround());
+            b.State("Start").OnEnter(c => c.Locomotion.SetMode(LocomotionMode.Idle));
             var ctx = new FakeAiContext();
             var rt = new AiRuntime(b.Build(), ctx);
-            CollectionAssert.Contains(ctx.M.Calls, "LookAround");
+            CollectionAssert.Contains(ctx.L.Calls, "SetMode:Idle");
         }
 
         [Test]

Assets/Tests/EditMode/AI/Fakes/FakeAiContext.cs

@@ -16,18 +16,6 @@ namespace BaseGames.Tests.EditMode.AI
         public Vector2 LastKnown => Last;
     }
 
-    public sealed class FakeMover : IMover
-    {
-        public List<string> Calls = new List<string>();
-        public void MoveTo(Vector2 t) => Calls.Add("MoveTo");
-        public void FacePlayer() => Calls.Add("FacePlayer");
-        public void Stop() => Calls.Add("Stop");
-        public void WalkRandom() => Calls.Add("WalkRandom");
-        public void LookAround() => Calls.Add("LookAround");
-        public void UseChaseSpeed() => Calls.Add("UseChaseSpeed");
-        public void UsePatrolSpeed() => Calls.Add("UsePatrolSpeed");
-    }
-
     public sealed class FakeCombat : ICombatant
     {
         public string Running; public List<string> Used = new List<string>();
@@ -50,12 +38,12 @@ namespace BaseGames.Tests.EditMode.AI
     public sealed class FakeAiContext : IAiContext
     {
         public FakeSensor S = new FakeSensor();
-        public FakeMover M = new FakeMover();
+        public FakeLocomotion L = new FakeLocomotion();
         public FakeCombat C = new FakeCombat();
         public FakeVitals V = new FakeVitals();
         public Blackboard BB = new Blackboard();
         public ISensor Sensor => S;
-        public IMover Mover => M;
+        public IEnemyLocomotion Locomotion => L;
         public ICombatant Combat => C;
         public IActorVitals Vitals => V;
         public Blackboard Blackboard => BB;

Assets/Tests/EditMode/AI/Fakes/FakeLocomotion.cs

@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+using UnityEngine;
+using BaseGames.AI;
+
+namespace BaseGames.Tests.EditMode.AI
+{
+    public sealed class FakeLocomotion : IEnemyLocomotion
+    {
+        public List<string> Calls = new List<string>();
+        public LocomotionMode CurrentMode { get; private set; }
+        public bool IsMoving { get; set; }
+        public void SetMode(LocomotionMode mode) { CurrentMode = mode; Calls.Add("SetMode:" + mode); }
+        public void Approach(Transform t) { CurrentMode = LocomotionMode.Approach; Calls.Add("Approach"); }
+        public void MoveTo(Vector2 p) { Calls.Add("MoveTo"); }
+        public void Face(Vector2 p) { CurrentMode = LocomotionMode.Face; Calls.Add("Face"); }
+        public void Stop() { CurrentMode = LocomotionMode.Idle; Calls.Add("Stop"); }
+    }
+}

Assets/Tests/EditMode/AI/Fakes/FakeLocomotion.cs.meta

@@ -0,0 +1,11 @@
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