chore: exclude .NET metadata from UPM packages

.gitea/workflows/publish-nuget.yml

@@ -0,0 +1,123 @@
+name: Publish NuGet packages
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    env:
+      NUGET_AUTH_TOKEN: ${{ secrets.SHRINKSDK_PACKAGE_TOKEN }}
+      DOTNET_SYSTEM_GLOBALIZATION_INVARIANT: '1'
+      DOTNET_CLI_TELEMETRY_OPTOUT: '1'
+      LD_LIBRARY_PATH: /opt/dotnet-libs/usr/lib/x86_64-linux-gnu
+      SSL_CERT_FILE: /opt/ca-certificates.crt
+    steps:
+      - name: Fetch exact tagged source
+        env:
+          GITEA_REF: ${{ gitea.ref }}
+          GITEA_REPOSITORY: ${{ gitea.repository }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          tag="${GITEA_REF#refs/tags/}"
+          case "$tag" in
+            v[0-9]*) ;;
+            *) echo "Expected a version tag ref, got: $GITEA_REF" >&2; exit 1 ;;
+          esac
+          export SHRINKSDK_ARCHIVE_URL="https://git.crash.work/${GITEA_REPOSITORY}/archive/${tag}.tar.gz"
+          node --input-type=module <<'NODE'
+          import { writeFile } from 'node:fs/promises';
+
+          const response = await fetch(process.env.SHRINKSDK_ARCHIVE_URL);
+          if (!response.ok) {
+            throw new Error(`Release archive download failed: ${response.status} ${response.statusText}`);
+          }
+          await writeFile('release.tar.gz', new Uint8Array(await response.arrayBuffer()));
+          NODE
+          mkdir release
+          tar -xzf release.tar.gz --strip-components=1 -C release
+          rm -f release.tar.gz
+          printf '%s' "$tag" > release/.shrink-sdk-release-tag
+
+      - name: Install .NET 8 SDK
+        shell: bash
+        run: |
+          set -euo pipefail
+          node --input-type=module <<'NODE'
+          import { writeFile } from 'node:fs/promises';
+          import { rootCertificates } from 'node:tls';
+
+          await writeFile('/opt/ca-certificates.crt', rootCertificates.join('\n'));
+
+          const metadataResponse = await fetch('https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/8.0/releases.json');
+          if (!metadataResponse.ok) throw new Error(`Release metadata download failed: ${metadataResponse.status}`);
+          const metadata = await metadataResponse.json();
+          const sdkVersion = metadata['latest-sdk'];
+          const release = metadata.releases.find(item => item.sdk?.version === sdkVersion);
+          const file = release?.sdk?.files?.find(item => item.rid === 'linux-x64' && item.name.endsWith('.tar.gz'));
+          if (!file) throw new Error(`Linux x64 SDK archive not found for ${sdkVersion}`);
+          const archiveResponse = await fetch(file.url);
+          if (!archiveResponse.ok) throw new Error(`SDK download failed: ${archiveResponse.status}`);
+          await writeFile('/tmp/dotnet-sdk.tar.gz', new Uint8Array(await archiveResponse.arrayBuffer()));
+
+          const poolUrl = 'https://deb.debian.org/debian-security/pool/updates/main/o/openssl/';
+          const poolResponse = await fetch(poolUrl);
+          if (!poolResponse.ok) throw new Error(`OpenSSL package index download failed: ${poolResponse.status}`);
+          const poolIndex = await poolResponse.text();
+          const packages = [...poolIndex.matchAll(/href="(libssl3_[^"]+_amd64\.deb)"/g)].map(match => match[1]).sort();
+          const packageName = packages.at(-1);
+          if (!packageName) throw new Error('Debian libssl3 package was not found');
+          const packageResponse = await fetch(poolUrl + packageName);
+          if (!packageResponse.ok) throw new Error(`OpenSSL package download failed: ${packageResponse.status}`);
+          await writeFile('/tmp/libssl3.deb', new Uint8Array(await packageResponse.arrayBuffer()));
+          NODE
+          mkdir -p /opt/dotnet
+          tar -xzf /tmp/dotnet-sdk.tar.gz -C /opt/dotnet
+          mkdir -p /opt/dotnet-libs
+          dpkg-deb -x /tmp/libssl3.deb /opt/dotnet-libs
+          rm -f /tmp/dotnet-sdk.tar.gz
+          rm -f /tmp/libssl3.deb
+          /opt/dotnet/dotnet --info
+
+      - name: Validate, pack and publish
+        shell: bash
+        run: |
+          set -euo pipefail
+          : "${NUGET_AUTH_TOKEN:?SHRINKSDK_PACKAGE_TOKEN is required}"
+          export PATH="/opt/dotnet:$PATH"
+          cd release
+          tag="$(cat .shrink-sdk-release-tag)"
+          projects=()
+          if [[ -d DotNet~ ]]; then
+            while IFS= read -r -d '' project; do projects+=("$project"); done < <(find DotNet~ -type f -name '*.csproj' -print0)
+          fi
+          if [[ -d Godot~ ]]; then
+            while IFS= read -r -d '' project; do projects+=("$project"); done < <(find Godot~ -type f -name '*.csproj' -print0)
+          fi
+          if [[ "${#projects[@]}" -eq 0 ]]; then
+            while IFS= read -r -d '' project; do projects+=("$project"); done < <(find . -maxdepth 1 -type f -name '*.csproj' -print0)
+          fi
+          test "${#projects[@]}" -gt 0
+          if [[ -f package.json ]]; then
+            version="$(node -p "require('./package.json').version")"
+          else
+            version="$(dotnet msbuild "${projects[0]}" -getProperty:Version -nologo)"
+          fi
+          test "$tag" = "v$version"
+          mkdir -p packages
+          for project in "${projects[@]}"; do
+            dotnet restore "$project" --configfile NuGet.Config
+            dotnet pack "$project" --configuration Release --no-restore --output "$PWD/packages" --include-symbols --include-source
+          done
+          find packages -maxdepth 1 -name '*.nupkg' -type f | grep -q .
+          dotnet nuget push 'packages/*.nupkg' --api-key "$NUGET_AUTH_TOKEN" --source https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json --skip-duplicate
+          if compgen -G 'packages/*.snupkg' > /dev/null; then
+            dotnet nuget push 'packages/*.snupkg' --api-key "$NUGET_AUTH_TOKEN" --source https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json --skip-duplicate
+          fi

.gitignore

@@ -8,3 +8,11 @@
 /Tools~/**/[Oo]bj/
 *.user
 *.DotSettings.user
+/DotNet~/**/[Bb]in/
+/DotNet~/**/[Oo]bj/
+/Godot~/**/[Bb]in/
+/Godot~/**/[Oo]bj/
+/artifacts/
+/packages/
+!DotNet~/**/*.csproj
+!Godot~/**/*.csproj

.npmignore

@@ -6,3 +6,9 @@ Tools~/
 *.sln
 *.user
 *.DotSettings.user
+DotNet~/
+Godot~/
+NuGet.Config
+Directory.Build.props
+NuGet.Config.meta
+Directory.Build.props.meta

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.1.4
+
+- `ClickTarget` 对 UI Button 和显式 `ShrinkTutorialAnchor` 改为点击事件驱动，不再依赖轮询鼠标按下、抬起的帧时序；非 UI 目标保留原有指针检测。
+
 ## 0.1.3
 
 - 修复 `ClickTarget` 在目标按钮点击后立即打开、关闭或替换 UI 时误判未命中的问题；现在按下时确认原目标，松开时按按下时的目标区域完成步骤。

Directory.Build.props

@@ -0,0 +1,13 @@
+<Project>
+  <PropertyGroup>
+    <LangVersion>latest</LangVersion>
+    <Nullable>enable</Nullable>
+    <Deterministic>true</Deterministic>
+    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
+    <Authors>ShrinkSDK</Authors>
+    <Company>ShrinkSDK</Company>
+    <RepositoryUrl>https://git.crash.work/ShrinkSDK</RepositoryUrl>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+  </PropertyGroup>
+</Project>

Directory.Build.props.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: ef223ea65c862734e8d84bd47cc3df97
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

DotNet~/Runtime/ShrinkTutorialCore.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+
+namespace ShrinkTutorial;
+
+[Serializable]
+public sealed class ShrinkTutorialStep
+{
+    public string StepId = string.Empty;
+    public string Title = string.Empty;
+    public string Body = string.Empty;
+    public string Target = string.Empty;
+    public ShrinkTutorialTargetMode TargetMode;
+    public ShrinkTutorialCompleteCondition CompleteCondition = ShrinkTutorialCompleteCondition.ClickTarget;
+    public ShrinkTutorialDialogAnchor DialogAnchor = ShrinkTutorialDialogAnchor.Auto;
+    public ShrinkTutorialMaskShape MaskShape = ShrinkTutorialMaskShape.Rect;
+    public string CustomEventName = string.Empty;
+    public bool BlockInputOutsideTarget = true;
+}
+
+[Serializable]
+public sealed class ShrinkTutorialData
+{
+    public string TutorialId = string.Empty;
+    public List<ShrinkTutorialStep> Steps = new();
+}
+
+public sealed class ShrinkTutorialRunner
+{
+    private readonly IShrinkTutorialStorage _storage;
+    private ShrinkTutorialProgress _progress;
+    public ShrinkTutorialRunner(IShrinkTutorialStorage storage)
+    {
+        _storage = storage ?? throw new ArgumentNullException(nameof(storage));
+        _progress = storage.Load() ?? new ShrinkTutorialProgress();
+    }
+    public ShrinkTutorialData Current { get; private set; }
+    public int StepIndex { get; private set; } = -1;
+    public ShrinkTutorialStep CurrentStep => Current != null && StepIndex >= 0 && StepIndex < Current.Steps.Count ? Current.Steps[StepIndex] : null;
+    public event Action<ShrinkTutorialStep> StepChanged;
+    public event Action<string> Completed;
+
+    public bool Start(ShrinkTutorialData tutorial)
+    {
+        if (tutorial == null || tutorial.Steps.Count == 0 || _progress.completedTutorials.Contains(tutorial.TutorialId)) return false;
+        Current = tutorial;
+        StepIndex = 0;
+        StepChanged?.Invoke(CurrentStep);
+        return true;
+    }
+
+    public bool CompleteStep(string customEventName = null)
+    {
+        var step = CurrentStep;
+        if (step == null) return false;
+        if (step.CompleteCondition == ShrinkTutorialCompleteCondition.CustomEvent &&
+            !string.Equals(step.CustomEventName, customEventName, StringComparison.Ordinal)) return false;
+        StepIndex++;
+        if (StepIndex < Current.Steps.Count) { StepChanged?.Invoke(CurrentStep); return true; }
+        _progress.completedTutorials.Add(Current.TutorialId);
+        _storage.Save(_progress);
+        var id = Current.TutorialId;
+        Current = null;
+        StepIndex = -1;
+        Completed?.Invoke(id);
+        return true;
+    }
+
+    public void Reset()
+    {
+        Current = null;
+        StepIndex = -1;
+        _storage.Reset();
+        _progress = new ShrinkTutorialProgress();
+    }
+}

DotNet~/ShrinkSDK.Tutorial.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netstandard2.1</TargetFramework>
+    <EnableDefaultCompileItems>false</EnableDefaultCompileItems>
+    <AssemblyName>ShrinkTutorial.Runtime</AssemblyName>
+    <RootNamespace>ShrinkTutorial</RootNamespace>
+    <PackageId>ShrinkSDK.Tutorial</PackageId>
+    <Version>0.2.0</Version>
+    <Description>Engine-neutral ShrinkSDK tutorial state and step runtime.</Description>
+    <Nullable>disable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Runtime\ShrinkTutorialCore.cs" />
+    <Compile Include="..\Runtime\Core\ShrinkTutorialEnums.cs" />
+    <Compile Include="..\Runtime\Core\ShrinkTutorialLocalization.cs" />
+    <Compile Include="..\Runtime\Storage\IShrinkTutorialStorage.cs" />
+    <PackageReference Include="ShrinkSDK.Runtime.Abstractions" Version="0.1.0" />
+  </ItemGroup>
+</Project>

Godot~/ShrinkGodotTutorialOverlay.cs

@@ -0,0 +1,89 @@
+#nullable enable
+
+using Godot;
+
+namespace ShrinkTutorial.Godot;
+
+public partial class ShrinkGodotTutorialOverlay : Control
+{
+    private readonly Label _title = new();
+    private readonly Label _body = new();
+    private ShrinkTutorialRunner? _runner;
+    private Control? _target;
+
+    public override void _Ready()
+    {
+        SetAnchorsAndOffsetsPreset(LayoutPreset.FullRect);
+        MouseFilter = MouseFilterEnum.Stop;
+        var panel = new PanelContainer { CustomMinimumSize = new Vector2(320, 100) };
+        panel.Position = new Vector2(24, 24);
+        var text = new VBoxContainer();
+        text.AddChild(_title);
+        text.AddChild(_body);
+        panel.AddChild(text);
+        AddChild(panel);
+    }
+
+    public void Bind(ShrinkTutorialRunner runner)
+    {
+        if (_runner != null) _runner.StepChanged -= ShowStep;
+        _runner = runner;
+        _runner.StepChanged += ShowStep;
+        if (_runner.CurrentStep != null) ShowStep(_runner.CurrentStep);
+    }
+
+    public override void _ExitTree()
+    {
+        if (_runner != null) _runner.StepChanged -= ShowStep;
+        _runner = null;
+        _target = null;
+    }
+
+    public override void _Process(double delta)
+    {
+        if (_runner?.CurrentStep is not { } step) return;
+        _target = ResolveTarget(step);
+        QueueRedraw();
+    }
+
+    public override void _Draw()
+    {
+        var viewport = GetViewportRect();
+        if (_target == null)
+        {
+            DrawRect(viewport, new Color(0, 0, 0, 0.72f));
+            return;
+        }
+        var hole = _target.GetGlobalRect().Grow(8);
+        var shade = new Color(0, 0, 0, 0.72f);
+        DrawRect(new Rect2(viewport.Position, new Vector2(viewport.Size.X, hole.Position.Y)), shade);
+        DrawRect(new Rect2(new Vector2(0, hole.End.Y), new Vector2(viewport.Size.X, viewport.Size.Y - hole.End.Y)), shade);
+        DrawRect(new Rect2(new Vector2(0, hole.Position.Y), new Vector2(hole.Position.X, hole.Size.Y)), shade);
+        DrawRect(new Rect2(new Vector2(hole.End.X, hole.Position.Y), new Vector2(viewport.Size.X - hole.End.X, hole.Size.Y)), shade);
+    }
+
+    public override void _GuiInput(InputEvent @event)
+    {
+        if (@event is not InputEventMouseButton { Pressed: true }) return;
+        var step = _runner?.CurrentStep;
+        if (step == null) return;
+        if (step.CompleteCondition == ShrinkTutorialCompleteCondition.AnyClick ||
+            step.CompleteCondition == ShrinkTutorialCompleteCondition.ClickTarget && _target?.GetGlobalRect().HasPoint(GetGlobalMousePosition()) == true)
+            _runner!.CompleteStep();
+        AcceptEvent();
+    }
+
+    private void ShowStep(ShrinkTutorialStep step)
+    {
+        _title.Text = step.Title;
+        _body.Text = step.Body;
+        Visible = true;
+    }
+
+    private Control? ResolveTarget(ShrinkTutorialStep step)
+    {
+        if (step.TargetMode == ShrinkTutorialTargetMode.Path) return GetTree().Root.GetNodeOrNull<Control>(step.Target);
+        if (step.TargetMode == ShrinkTutorialTargetMode.AnchorId) return GetTree().GetFirstNodeInGroup("shrink_tutorial_" + step.Target) as Control;
+        return null;
+    }
+}

Godot~/ShrinkSDK.Tutorial.Godot.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <AssemblyName>ShrinkTutorial.Godot</AssemblyName>
+    <RootNamespace>ShrinkTutorial.Godot</RootNamespace>
+    <PackageId>ShrinkSDK.Tutorial.Godot</PackageId>
+    <Version>0.1.0</Version>
+    <Description>Godot Control overlay and Resources for ShrinkSDK Tutorial.</Description>
+    <ShrinkCodeGenEnabled>false</ShrinkCodeGenEnabled>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="GodotSharp" Version="4.6.3" />
+    <ProjectReference Include="..\DotNet~\ShrinkSDK.Tutorial.csproj" />
+  </ItemGroup>
+</Project>

NuGet.Config

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="ShrinkSDK" value="https://git.crash.work/api/packages/ShrinkSDK/nuget/index.json" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>

NuGet.Config.meta

@@ -0,0 +1,32 @@
+fileFormatVersion: 2
+guid: c0fb75e35db0e10419f6c6afef97db05
+PluginImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  iconMap: {}
+  executionOrder: {}
+  defineConstraints: []
+  isPreloaded: 0
+  isOverridable: 0
+  isExplicitlyReferenced: 0
+  validateReferences: 1
+  platformData:
+  - first:
+      Any: 
+    second:
+      enabled: 0
+      settings: {}
+  - first:
+      Editor: Editor
+    second:
+      enabled: 0
+      settings:
+        DefaultValueInitialized: true
+  - first:
+      Windows Store Apps: WindowsStoreApps
+    second:
+      enabled: 1
+      settings: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

README.md

@@ -2,6 +2,8 @@
 
 一个面向 Unity 2022.3+ 的互动式引导系统，重点解决这几件事：
 
+共享教程状态与步骤运行时位于 `DotNet~`；Godot 4.6 的 `Resource`、`Control` 遮罩和输入适配位于 `Godot~`。Godot 项目安装 `ShrinkSDK.Tutorial.Godot`。
+
 - 通过真实点击完成步骤，而不是纯文案翻页。
 - 支持静态路径目标和动态锚点目标。
 - 遮罩只屏蔽无关区域，目标区域可继续点击。

Runtime/Core/ShrinkTutorialManager.cs

@@ -43,6 +43,8 @@ namespace ShrinkTutorial
         private ShrinkTutorialMaskShape _clickTargetArmedShape;
         private int _clickTargetArmedFrame;
         private bool _clickTargetArmedWithTouch;
+        private Button _clickTargetButton;
+        private ShrinkTutorialAnchor _clickTargetAnchor;
         private float _stepAutoTimer;
         private string _receivedCustomEvent = string.Empty;
 
@@ -214,6 +216,7 @@ namespace ShrinkTutorial
                 _stepCompleted = false;
                 _stepCompletionQueued = false;
                 _clickTargetArmed = false;
+                UnbindClickTargetEvents();
                 _stepAutoTimer = tutorial.steps[stepIndex].autoDelay;
                 _receivedCustomEvent = string.Empty;
 
@@ -237,6 +240,8 @@ namespace ShrinkTutorial
                 if (targetTransform)
                     LogDebug($"Resolved target for step {stepIndex}: {GetTransformPath(targetTransform)}");
 
+                BindClickTargetEvents(step, targetTransform);
+
                 EmitSignal(step.enterSignal);
                 _dialog.SetSkipVisible(ResolveSettings().showSkipButton);
 
@@ -249,6 +254,7 @@ namespace ShrinkTutorial
                     yield return null;
                 }
 
+                UnbindClickTargetEvents();
                 EmitSignal(step.exitSignal);
                 _dialog.Hide();
 
@@ -364,6 +370,9 @@ namespace ShrinkTutorial
 
         private void TickClickTargetCompletion(ShrinkTutorialStep step, Transform targetTransform)
         {
+            if (_clickTargetButton || _clickTargetAnchor)
+                return;
+
             if (!_clickTargetArmed &&
                 targetTransform &&
                 ShrinkTutorialTargetUtility.TryBuildScreenRect(targetTransform, out var targetRect) &&
@@ -427,6 +436,58 @@ namespace ShrinkTutorial
             QueueStepCompletion();
         }
 
+        private void BindClickTargetEvents(ShrinkTutorialStep step, Transform targetTransform)
+        {
+            if (step.completeCondition != ShrinkTutorialCompleteCondition.ClickTarget || !targetTransform)
+                return;
+
+            _clickTargetButton = targetTransform.GetComponent<Button>() ??
+                                 targetTransform.GetComponentInParent<Button>() ??
+                                 targetTransform.GetComponentInChildren<Button>(true);
+            if (_clickTargetButton)
+            {
+                _clickTargetButton.onClick.AddListener(HandleClickTargetEvent);
+                LogDebug($"Bound ClickTarget button event: {GetTransformPath(_clickTargetButton.transform)}");
+                return;
+            }
+
+            _clickTargetAnchor = targetTransform.GetComponent<ShrinkTutorialAnchor>() ??
+                                 targetTransform.GetComponentInParent<ShrinkTutorialAnchor>() ??
+                                 targetTransform.GetComponentInChildren<ShrinkTutorialAnchor>(true);
+            if (_clickTargetAnchor)
+            {
+                _clickTargetAnchor.Clicked += HandleClickTargetPointerEvent;
+                LogDebug($"Bound ClickTarget anchor event: {GetTransformPath(_clickTargetAnchor.transform)}");
+            }
+        }
+
+        private void HandleClickTargetEvent()
+        {
+            LogDebug($"ClickTarget button event received, tutorial={_currentTutorial?.tutorialId}, step={_currentStepIndex}");
+            QueueStepCompletion();
+        }
+
+        private void HandleClickTargetPointerEvent(PointerEventData eventData)
+        {
+            if (eventData != null && eventData.button != PointerEventData.InputButton.Left)
+                return;
+
+            LogDebug($"ClickTarget pointer event received, tutorial={_currentTutorial?.tutorialId}, step={_currentStepIndex}");
+            QueueStepCompletion();
+        }
+
+        private void UnbindClickTargetEvents()
+        {
+            if (_clickTargetButton)
+                _clickTargetButton.onClick.RemoveListener(HandleClickTargetEvent);
+
+            if (_clickTargetAnchor)
+                _clickTargetAnchor.Clicked -= HandleClickTargetPointerEvent;
+
+            _clickTargetButton = null;
+            _clickTargetAnchor = null;
+        }
+
         private static bool IsPointInsideTarget(Rect targetRect, ShrinkTutorialMaskShape maskShape, Vector2 screenPosition)
         {
             return maskShape == ShrinkTutorialMaskShape.Circle
@@ -577,6 +638,7 @@ namespace ShrinkTutorial
             _runner = null;
             _stepCompletionQueued = false;
             _clickTargetArmed = false;
+            UnbindClickTargetEvents();
 
             TryStartQueuedTutorial();
         }

Runtime/Trigger/ShrinkTutorialAnchor.cs

@@ -1,12 +1,20 @@
+using System;
 using UnityEngine;
+using UnityEngine.EventSystems;
 
 namespace ShrinkTutorial
 {
-    public class ShrinkTutorialAnchor : MonoBehaviour
+    public class ShrinkTutorialAnchor : MonoBehaviour, IPointerClickHandler
     {
         [SerializeField] private string anchorId = string.Empty;
 
         public string AnchorId => anchorId;
+        public event Action<PointerEventData> Clicked;
+
+        public void OnPointerClick(PointerEventData eventData)
+        {
+            Clicked?.Invoke(eventData);
+        }
 
         public void SetAnchorId(string value)
         {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.cneicy.shrink-tutorial",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "displayName": "ShrinkTutorial",
   "description": "面向 Unity 的互动式新手引导系统，提供数据驱动教程、遮罩挖洞、动态锚点、步骤条件与运行时调度。",
   "unity": "2022.3",