整理美术资源

unity/.vsconfig

@@ -0,0 +1,6 @@
+{
+  "version": "1.0",
+  "components": [
+    "Microsoft.VisualStudio.Workload.ManagedGame"
+  ]
+}

unity/Assets/Scenes/Test.unity

@@ -883,7 +883,7 @@ Transform:
   m_GameObject: {fileID: 330585543}
   serializedVersion: 2
   m_LocalRotation: {x: 0.38268343, y: 0, z: 0, w: 0.92387956}
-  m_LocalPosition: {x: 0, y: 5, z: -6.99}
+  m_LocalPosition: {x: 0, y: 8, z: -10}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -946,7 +946,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   target: {fileID: 441783843}
-  offset: {x: 0, y: 6.25, z: -7.5}
+  offset: {x: 0, y: 8, z: -10}
 --- !u!1 &338266639
 GameObject:
   m_ObjectHideFlags: 0

unity/Assets/Scenes/res.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: DX5KtX+lBXIaXtVUILykYdLl4zMSmZ7W9PoEupSl6+r76/9GNXeE1Lw=
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity/Assets/Scenes/res/object.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: Cn8d5nyqUypHBc3PlXSVAcGFYCL5FYaBHGZq43WU7tRX8a7FWYAKLuM=
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity/Assets/Scenes/res/player.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: XCsbsi38VCg2OvxSGS3oGO1eNiTfBRpF7zgzhQrGlGh3+RTNDgb/J+E=
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity/Assets/camera/YSorter.cs

@@ -0,0 +1,68 @@
+using UnityEngine;
+
+/// <summary>
+/// Y-Sort 排序器 —— 根据物体的Y坐标（世界空间）动态调整Sprite的sortingOrder。
+/// 
+/// 原理：
+/// 在2.5D等距视角游戏中，Y坐标代表"前后"关系（Y越小=越远=越靠后）。
+/// 本脚本每帧根据物体的Y坐标计算sortingOrder，Y值越小排序值越小，
+/// 这样后面的物体会被前面的物体遮挡，实现正确的前后遮挡关系。
+/// 
+/// 用法：
+/// 1. 挂到所有需要参与Y-Sort的Sprite物体上（玩家、敌人、树木、石头等）
+/// 2. 设置 baseSortingOrder 区分不同类型的物体（如地面=0，角色=1000，UI=2000）
+/// 3. 确保所有参与排序的Sprite在同一个Sorting Layer上
+/// 
+/// 注意：
+/// - 本脚本假设摄像机从斜上方俯视（Y轴代表前后）
+/// - 所有参与排序的物体必须在同一个Sorting Layer
+/// - 建议给不同类型的物体设置不同的baseSortingOrder以避免冲突
+/// </summary>
+public class YSorter : MonoBehaviour
+{
+    [Tooltip("基础排序值，用于区分不同类型的物体（如地面=0，角色=1000）")]
+    [SerializeField] private int baseSortingOrder = 0;
+
+    [Tooltip("Y坐标到sortingOrder的缩放系数（值越大，前后物体排序差异越明显）")]
+    [SerializeField] private float scaleFactor = 100f;
+
+    [Tooltip("是否每帧更新（关闭则只在移动时更新，性能更好）")]
+    [SerializeField] private bool updateEveryFrame = true;
+
+    private SpriteRenderer _spriteRenderer;
+    private Vector3 _lastPosition;
+
+    private void Awake()
+    {
+        _spriteRenderer = GetComponentInChildren<SpriteRenderer>();
+        if (_spriteRenderer == null)
+        {
+            Debug.LogWarning($"YSorter: 物体 {gameObject.name} 没有找到SpriteRenderer组件");
+        }
+        _lastPosition = transform.position;
+    }
+
+    private void LateUpdate()
+    {
+        if (_spriteRenderer == null) return;
+
+        // 如果设置了不是每帧更新，只在位置改变时更新
+        if (!updateEveryFrame && transform.position == _lastPosition)
+            return;
+
+        UpdateSortingOrder();
+        _lastPosition = transform.position;
+    }
+
+    private void UpdateSortingOrder()
+    {
+        // Y值越小（越远），sortingOrder越小
+        // 使用负号是因为Unity中Y轴向上为正，但我们需要Y越小=越靠后
+        int sortingOrder = baseSortingOrder - Mathf.RoundToInt(transform.position.y * scaleFactor);
+        
+        if (_spriteRenderer.sortingOrder != sortingOrder)
+        {
+            _spriteRenderer.sortingOrder = sortingOrder;
+        }
+    }
+}

unity/Assets/camera/YSorter.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: CCgY4CyqVHkfAUXU0+AZevsbEL7ex49jkAXnw8oz9TQ6JplkI3k2lCQ=
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

unity/UserSettings/EditorUserSettings.asset

@@ -15,17 +15,17 @@ EditorUserSettings:
       value: 50025251565751035a5b0a7b44250944144f4e7d7d787336782a4a37b6b7606f
       flags: 0
     RecentlyUsedSceneGuid-3:
-      value: 5a5757560101590a5d0c0e24427b5d44434e4c7a7b7a23677f2b4565b7b5353a
-      flags: 0
-    RecentlyUsedSceneGuid-4:
       value: 5055070050010c5a0e5d0d27497a0e441016412c2f7d206178714f61b3b8326b
       flags: 0
-    RecentlyUsedSceneGuid-5:
+    RecentlyUsedSceneGuid-4:
       value: 5004505e50045a0e5f57097b14250f444615407b287b7e657f704c31b5b36660
       flags: 0
-    RecentlyUsedSceneGuid-6:
+    RecentlyUsedSceneGuid-5:
       value: 5b090d000402580a5c5b087648735e4445151e737b717334757b1832b1b93261
       flags: 0
+    RecentlyUsedSceneGuid-6:
+      value: 5a5757560101590a5d0c0e24427b5d44434e4c7a7b7a23677f2b4565b7b5353a
+      flags: 0
     RecentlyUsedSceneGuid-7:
       value: 5a55515156575a0b0f56592346260f444f16197c7e7f24697d2a4a32b1b0353e
       flags: 0