```

feat(archer): 更新弓箭手攻击系统

- 修改箭矢材质颜色为橙色调，提升视觉效果
- 删除场景中预设的箭矢对象，改为运行时动态生成
- 配置弓箭手单位支持远程攻击类型，设置正确的项目引用
- 调整弓箭手碰撞体中心偏移，改善物理表现
- 新增箭矢发射位置标记点，用于准确控制投射物生成
- 禁用动画根运动防止旋转叠加，确保移动控制一致
- 添加场景辅助线显示箭矢发射位置，便于调试定位
- 优化弓箭模型动画循环参数，改进播放流畅度
```

Assets/Model/弓箭手/Arrow.prefab

@@ -15,7 +15,7 @@ GameObject:
   - component: {fileID: 4651139754486402669}
   m_Layer: 0
   m_HasEditorInfo: 1
-  m_Name: ArrowProjectile_White
+  m_Name: Arrow
   m_TagString: Untagged
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Assets/Model/弓箭手/ArrowProjectile_White.mat

@@ -78,6 +78,6 @@ Material:
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:
-    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _Color: {r: 0.8238993, g: 0.57841074, b: 0.34458673, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
   m_BuildTextureStacks: []

Assets/Model/弓箭手/弓箭手攻击.fbx.meta

@@ -45,7 +45,7 @@ ModelImporter:
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       internalID: -203655887218126122
       firstFrame: 0
-      lastFrame: 31
+      lastFrame: 31.099998
       wrapMode: 0
       orientationOffsetY: 0
       level: 0
@@ -55,10 +55,10 @@ ModelImporter:
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       loopTime: 0
       loopBlend: 0
-      loopBlendOrientation: 0
+      loopBlendOrientation: 1
       loopBlendPositionY: 0
       loopBlendPositionXZ: 0
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+      keepOriginalOrientation: 1
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       heightFromFeet: 0
@@ -66,7 +66,7 @@ ModelImporter:
       bodyMask: 01000000010000000100000001000000010000000100000001000000010000000100000001000000010000000100000001000000
       curves: []
       events:
-      - time: 0.96719885
+      - time: 0.9866667
         functionName: OnAttackEffect
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Assets/Scenes/CoreScene.scene

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@@ -1772,18 +1672,6 @@ Transform:
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   m_Father: {fileID: 2019663515}
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---- !u!134 &1111001695
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-  bounceCombine: 0
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   m_ObjectHideFlags: 0
@@ -1976,9 +1864,10 @@ MonoBehaviour:
   attackRange: 5
   attackPower: 10
   attackDuration: 0
-  attackType: 0
+  attackType: 2
-  projectilePrefab: {fileID: 1038486209}
+  projectilePrefab: {fileID: 2585195233482669526, guid: aae7b6830fce0ff43b065876eff5ef47,
-  projectileSpawnPoint: {fileID: 1038486210}
+    type: 3}
+  projectileSpawnPoint: {fileID: 1421129427}
   projectileSpeed: 20
   projectileLifetime: 5
   energyPerAttack: 20
@@ -1990,7 +1879,7 @@ CharacterController:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1202167643}
-  m_Material: {fileID: 1111001695}
+  m_Material: {fileID: 1299771151}
   m_IncludeLayers:
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     m_Bits: 0
@@ -2008,7 +1897,7 @@ CharacterController:
   m_StepOffset: 0.3
   m_SkinWidth: 0.08
   m_MinMoveDistance: 0.001
-  m_Center: {x: 0, y: 0, z: 0}
+  m_Center: {x: 0, y: 1, z: 0}
 --- !u!1 &1244039457
 GameObject:
   m_ObjectHideFlags: 0
@@ -2056,6 +1945,18 @@ PhysicMaterial:
   bounciness: 0
   frictionCombine: 0
   bounceCombine: 0
+--- !u!134 &1299771151
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+  staticFriction: 0.6
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+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
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+  m_LocalPosition: {x: -0.22, y: 0.95, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
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+  m_Children: []
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     m_RemovedComponents: []
     m_RemovedGameObjects: []
-    m_AddedGameObjects: []
+    m_AddedGameObjects:
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Assets/Script/UnitBase.cs

@@ -111,6 +111,9 @@ public class UnitBase : MonoBehaviour
         animator = GetComponent<Animator>();
         controller = GetComponent<CharacterController>();
         worldHealthBar = GetComponent<WorldHealthBar>();
+
+        // 位移和朝向由 CharacterController 与 UnitBase 控制，避免攻击动画的根运动叠加旋转。
+        animator.applyRootMotion = false;
         //记录初始坐标
         startPos = transform.position;
         randomTargetPos();
@@ -487,6 +490,23 @@ public class UnitBase : MonoBehaviour
         controller.Move(Vector3.up * getVerticalVelocity() * Time.deltaTime);
     }
 
+    // 在 Scene 视图中标记箭的发射位置和方向，便于调整空物体。
+    private void OnDrawGizmos()
+    {
+        if (projectileSpawnPoint == null)
+        {
+            return;
+        }
+
+        Vector3 position = projectileSpawnPoint.position;
+        Gizmos.color = Color.cyan;
+        Gizmos.DrawWireSphere(position, 0.08f);
+        Gizmos.DrawLine(position, position + projectileSpawnPoint.forward * 0.4f);
+
+        Gizmos.color = Color.green;
+        Gizmos.DrawLine(position, position + projectileSpawnPoint.up * 0.15f);
+    }
+
     //随机目标点
     private void randomTargetPos()
     {