commit dc3a5bbe28094f72680dac163c323f0ab483c988
Author: hzhang <hzhang@hangman-lab.top>
Date:   Tue Feb 18 11:41:05 2025 +0000

    add: sdk

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..add57be
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+bin/
+obj/
+/packages/
+riderModule.iml
+/_ReSharper.Caches/
\ No newline at end of file
diff --git a/Polonium.Sdk.csproj b/Polonium.Sdk.csproj
new file mode 100644
index 0000000..2fcabcd
--- /dev/null
+++ b/Polonium.Sdk.csproj
@@ -0,0 +1,49 @@
+<Project Sdk="Microsoft.Build.NoTargets/2.0.1">
+    <Import Project="Sdk/VersionInfo.props" />
+
+    <PropertyGroup>
+        <TargetFramework>netstandard2.0</TargetFramework>
+        <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
+        <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+        <PackageId>Polonium.Sdk</PackageId>
+        <Nullable>disable</Nullable>
+        <Version>$(PoloniumSdkVersion)</Version>
+        <Authors>Hangman</Authors>
+        <PackageType>MSBuildSdk</PackageType>
+        <PackageTags>MSBuildSdk</PackageTags>
+        <IncludeBuildOutput>false</IncludeBuildOutput>
+        <PackageLicenseExpression>MIT</PackageLicenseExpression>
+        <UsingGodotNETSdk>true</UsingGodotNETSdk>
+    </PropertyGroup>
+    <ItemGroup>
+        <None Include="Sdk/**/*" Pack="true" PackagePath="Sdk" />
+    </ItemGroup>
+    <Target Name="GetGodotSdk" BeforeTargets="CoreCompile" >
+        <RemoveDir Directories="Sdk/GodotSdk" Condition="Exists('Sdk/GodotSdk')" />
+        <MakeDir Directories="Sdk/GodotSdk" />
+        <DownloadFile 
+                DestinationFolder="Sdk/GodotSdk" 
+                SourceUrl="https://api.nuget.org/v3-flatcontainer/godot.net.sdk/$(GodotSdkVersion)/godot.net.sdk.$(GodotSdkVersion).nupkg"
+        />
+        <Unzip DestinationFolder="Sdk/GodotSdk" SourceFiles="Sdk/GodotSdk/godot.net.sdk.$(GodotSdkVersion).nupkg" />
+    </Target>
+    
+    <Target Name="CleanPreviousPackages" BeforeTargets="Build">
+        <Message Text="Cleaning Previous Packages  " Importance="high" />
+        <Message Text="Cleaning " Importance="high" />
+        <ItemGroup>
+            <ExistingPackages Include="$(OutputPath)*.nupkg" />
+        </ItemGroup>
+        <Delete Files="@(ExistingPackages)" ContinueOnError="true" />
+    </Target>
+    <Target Name="CopyPackageToLocalFeed" AfterTargets="Pack">
+        <Message Text="Executing Copy Task" Importance="high" />
+        <Message Text="OutputPath: $(OutputPath)" Importance="high" />
+        <ItemGroup>
+            <NuGetPackages Include="$(OutputPath)*.nupkg" />
+        </ItemGroup>
+        <Message Text="Printing pkgs-" Importance="high" />
+        <Message Text="Pkgs: @(NuGetPackages)" Importance="high" />
+        <Copy SourceFiles="@(NuGetPackages)" DestinationFolder="/NuGetFeed" />
+    </Target>
+</Project>
diff --git a/Polonium.Sdk.sln b/Polonium.Sdk.sln
new file mode 100644
index 0000000..a8266ec
--- /dev/null
+++ b/Polonium.Sdk.sln
@@ -0,0 +1,40 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polonium.Sdk", "Polonium.Sdk.csproj", "{2637A20D-9358-4010-B767-9569906194DC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polonium", "..\Polonium\Polonium.csproj", "{D1A52D2F-A754-4F24-B949-BD535913D8C4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polonium.Tasks", "..\Polonium.Tasks\Polonium.Tasks.csproj", "{906CC276-B1AF-441C-99AB-5B55F69C502E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polonium.Generators", "..\Polonium.Generators\Polonium.Generators.csproj", "{1EEAD84F-94F1-49DF-A53A-A7EC6724A3A0}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Polonium.Generators.Test", "..\Polonium.Generators.Test\Polonium.Generators.Test.csproj", "{D1D5E0B1-3FB9-4C6A-B3CB-993A1597AF2A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{2637A20D-9358-4010-B767-9569906194DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2637A20D-9358-4010-B767-9569906194DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2637A20D-9358-4010-B767-9569906194DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2637A20D-9358-4010-B767-9569906194DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D1A52D2F-A754-4F24-B949-BD535913D8C4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D1A52D2F-A754-4F24-B949-BD535913D8C4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D1A52D2F-A754-4F24-B949-BD535913D8C4}.Release|Any CPU.ActiveCfg = Debug|Any CPU
+		{D1A52D2F-A754-4F24-B949-BD535913D8C4}.Release|Any CPU.Build.0 = Debug|Any CPU
+		{906CC276-B1AF-441C-99AB-5B55F69C502E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{906CC276-B1AF-441C-99AB-5B55F69C502E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{906CC276-B1AF-441C-99AB-5B55F69C502E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{906CC276-B1AF-441C-99AB-5B55F69C502E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1EEAD84F-94F1-49DF-A53A-A7EC6724A3A0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1EEAD84F-94F1-49DF-A53A-A7EC6724A3A0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1EEAD84F-94F1-49DF-A53A-A7EC6724A3A0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1EEAD84F-94F1-49DF-A53A-A7EC6724A3A0}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D1D5E0B1-3FB9-4C6A-B3CB-993A1597AF2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D1D5E0B1-3FB9-4C6A-B3CB-993A1597AF2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D1D5E0B1-3FB9-4C6A-B3CB-993A1597AF2A}.Release|Any CPU.ActiveCfg = Debug|Any CPU
+		{D1D5E0B1-3FB9-4C6A-B3CB-993A1597AF2A}.Release|Any CPU.Build.0 = Debug|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/Sdk/Sdk.props b/Sdk/Sdk.props
new file mode 100644
index 0000000..0d69134
--- /dev/null
+++ b/Sdk/Sdk.props
@@ -0,0 +1,9 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <Import Project="$(MSBuildThisFileDirectory)VersionInfo.props" />
+    <Import Project="$(MSBuildThisFileDirectory)GodotSdk/Sdk/Sdk.props" />
+    <PropertyGroup>
+        <TargetFramework Condition="'$(TargetFramework)'==''">net9.0</TargetFramework>
+        <GodotSdkImportsMicrosoftNetSdk>true</GodotSdkImportsMicrosoftNetSdk>
+        <UsingPoloniumSdk>true</UsingPoloniumSdk>
+    </PropertyGroup>
+</Project>
\ No newline at end of file
diff --git a/Sdk/Sdk.targets b/Sdk/Sdk.targets
new file mode 100644
index 0000000..5ba9406
--- /dev/null
+++ b/Sdk/Sdk.targets
@@ -0,0 +1,9 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <Import Project="$(MSBuildThisFileDirectory)VersionInfo.props"/>
+    <Import Project="$(MSBuildThisFileDirectory)GodotSdk/Sdk/Sdk.targets" />
+    <ItemGroup>
+        <PackageReference Include="Polonium" Version="$(PoloniumVersion)" />
+        <PackageReference Include="Polonium.Generators" Version="$(PoloniumGeneratorsVersion)" />
+        <PackageReference Include="Polonium.Tasks" Version="$(PoloniumTasksVersion)" />
+    </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/Sdk/VersionInfo.props b/Sdk/VersionInfo.props
new file mode 100644
index 0000000..02ecf64
--- /dev/null
+++ b/Sdk/VersionInfo.props
@@ -0,0 +1,9 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <PropertyGroup>
+        <GodotSdkVersion>4.4.0-beta.3</GodotSdkVersion>
+        <PoloniumVersion>0.1.1-x</PoloniumVersion>
+        <PoloniumTasksVersion>0.1.1-x</PoloniumTasksVersion>
+        <PoloniumGeneratorsVersion>0.1.1-x</PoloniumGeneratorsVersion>
+        <PoloniumSdkVersion>0.0.1</PoloniumSdkVersion>
+    </PropertyGroup>
+</Project>
\ No newline at end of file