fix(anim): Phase L.1b route motion commands

tests/AcDream.Core.Tests/Physics/AnimationCommandRouterTests.cs

@@ -0,0 +1,66 @@
+using AcDream.Core.Physics;
+using DatReaderWriter.DBObjs;
+using Xunit;
+
+namespace AcDream.Core.Tests.Physics;
+
+public sealed class AnimationCommandRouterTests
+{
+    private const uint NonCombat = 0x8000003Du;
+
+    [Theory]
+    [InlineData(0x00000000u, AnimationCommandRouteKind.None)]
+    [InlineData(0x10000057u, AnimationCommandRouteKind.Action)]    // Sanctuary
+    [InlineData(0x2500003Bu, AnimationCommandRouteKind.Modifier)]  // Jump
+    [InlineData(0x13000087u, AnimationCommandRouteKind.ChatEmote)] // Wave
+    [InlineData(0x41000003u, AnimationCommandRouteKind.SubState)]  // Ready
+    [InlineData(0x40000011u, AnimationCommandRouteKind.SubState)]  // Dead
+    [InlineData(0x8000003Du, AnimationCommandRouteKind.Ignored)]   // NonCombat style
+    public void Classify_ReturnsRetailRouteKind(uint command, AnimationCommandRouteKind expected)
+    {
+        Assert.Equal(expected, AnimationCommandRouter.Classify(command));
+    }
+
+    [Fact]
+    public void RouteWireCommand_SubState_UsesSetCycle()
+    {
+        var seq = MakeEmptySequencer();
+
+        var route = AnimationCommandRouter.RouteWireCommand(seq, NonCombat, 0x0011);
+
+        Assert.Equal(AnimationCommandRouteKind.SubState, route);
+        Assert.Equal(NonCombat, seq.CurrentStyle);
+        Assert.Equal(MotionCommand.Dead, seq.CurrentMotion);
+    }
+
+    [Fact]
+    public void RouteWireCommand_Sanctuary_IsActionNotDeadCycle()
+    {
+        var seq = MakeEmptySequencer();
+
+        var route = AnimationCommandRouter.RouteWireCommand(seq, NonCombat, 0x0057);
+
+        Assert.Equal(AnimationCommandRouteKind.Action, route);
+        Assert.Equal(0u, seq.CurrentMotion);
+    }
+
+    [Fact]
+    public void RouteWireCommand_Wave_IsChatEmote()
+    {
+        var seq = MakeEmptySequencer();
+
+        var route = AnimationCommandRouter.RouteWireCommand(seq, NonCombat, 0x0087);
+
+        Assert.Equal(AnimationCommandRouteKind.ChatEmote, route);
+    }
+
+    private static AnimationSequencer MakeEmptySequencer()
+    {
+        return new AnimationSequencer(new Setup(), new MotionTable(), new NullAnimationLoader());
+    }
+
+    private sealed class NullAnimationLoader : IAnimationLoader
+    {
+        public Animation? LoadAnimation(uint id) => null;
+    }
+}

tests/AcDream.Core.Tests/Physics/MotionCommandResolverTests.cs

@@ -21,6 +21,10 @@ public class MotionCommandResolverTests
     [InlineData(0x000E, 0x6500000Eu)]   // TurnLeft
     [InlineData(0x000F, 0x6500000Fu)]   // SideStepRight
     [InlineData(0x0015, 0x40000015u)]   // Falling
+    [InlineData(0x0011, 0x40000011u)]   // Dead
+    [InlineData(0x0012, 0x41000012u)]   // Crouch
+    [InlineData(0x0013, 0x41000013u)]   // Sitting
+    [InlineData(0x0014, 0x41000014u)]   // Sleeping
     // Action-class one-shots: melee attacks, death, portals
     [InlineData(0x0057, 0x10000057u)]   // Sanctuary (death)
     [InlineData(0x0058, 0x10000058u)]   // ThrustMed

tests/AcDream.Core.Tests/Physics/MotionInterpreterTests.cs

@@ -685,6 +685,33 @@ public sealed class MotionInterpreterTests
         Assert.False(allowed);
     }
 
+    [Fact]
+    public void ContactAllowsMove_DeadState_RejectsMove()
+    {
+        var body   = MakeGrounded();
+        var interp = MakeInterp(body);
+        interp.InterpretedState.ForwardCommand = MotionCommand.Dead;
+
+        bool allowed = interp.contact_allows_move(MotionCommand.WalkForward);
+
+        Assert.False(allowed);
+    }
+
+    [Theory]
+    [InlineData(MotionCommand.Crouch)]
+    [InlineData(MotionCommand.Sitting)]
+    [InlineData(MotionCommand.Sleeping)]
+    public void ContactAllowsMove_PostureState_RejectsMove(uint postureCommand)
+    {
+        var body   = MakeGrounded();
+        var interp = MakeInterp(body);
+        interp.InterpretedState.ForwardCommand = postureCommand;
+
+        bool allowed = interp.contact_allows_move(MotionCommand.WalkForward);
+
+        Assert.False(allowed);
+    }
+
     [Fact]
     public void ContactAllowsMove_CrouchRange_RejectsMove()
     {