From 00bf1b438e3b8f29be45ef8669034533f82da24c Mon Sep 17 00:00:00 2001
From: hzhang <zhangh40@msu.edu>
Date: Thu, 11 Jul 2024 11:21:29 +0100
Subject: [PATCH] Data Type

---
 .gitignore                     |  5 ++++
 DataTypes/DataTypeGenerator.cs | 52 ++++++++++++++++++++++++++++++++++
 Nocturnis.Generators.csproj    | 26 +++++++++++++++++
 Nocturnis.Generators.sln       | 16 +++++++++++
 Properties/launchSettings.json |  9 ++++++
 5 files changed, 108 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 DataTypes/DataTypeGenerator.cs
 create mode 100644 Nocturnis.Generators.csproj
 create mode 100644 Nocturnis.Generators.sln
 create mode 100644 Properties/launchSettings.json

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/DataTypes/DataTypeGenerator.cs b/DataTypes/DataTypeGenerator.cs
new file mode 100644
index 0000000..40dfd47
--- /dev/null
+++ b/DataTypes/DataTypeGenerator.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.Text;
+
+namespace Nocturnis.Generators.DataTypes;
+[Generator]
+public class DataTypeGenerator : ISourceGenerator
+{
+    public void Initialize(GeneratorInitializationContext context)
+    {
+    }
+
+    public void Execute(GeneratorExecutionContext context)
+    {
+        var classesTxt = context.AdditionalFiles
+            .FirstOrDefault(f => Path.GetFileName(f.Path) == "BaseTypes");
+        if (classesTxt != null)
+        {
+            IEnumerable<string>? types =
+                classesTxt.GetText(context.CancellationToken)?.ToString().Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
+            if (types == null)
+                return;
+            StringBuilder sb = new();
+            sb.AppendLine("using Godot;");
+            sb.AppendLine("using Nocturnis.DataStructures.DataTypes;");
+            sb.AppendLine("namespace Nocturnis.GlobalManagement.Constants;");
+            sb.AppendLine("public static partial class DataTypeConstant");
+            sb.AppendLine("{");
+            sb.AppendLine("    public static class BaseDataTypeNames");
+            sb.AppendLine("    {");
+            StringBuilder sxa = new();
+            foreach (string? type in types)
+            {
+                sb.AppendLine($"        public static StringName {type} = \"{type}\";");
+                sxa.AppendLine($"        public static DataType {type} = new DataType(BaseDataTypeNames.{type});");
+                sxa.AppendLine($"        public static DataType {type}Array = new DataType({type})");
+            }
+
+            sb.AppendLine("    }");
+            sb.AppendLine("    public static class BaseDataTypes");
+            sb.AppendLine("    {");
+            sb.Append(sxa);
+            sb.AppendLine("    }");
+            sb.AppendLine("}");
+            context.AddSource("DataTypeConstant.g.cs", SourceText.From(sb.ToString(), Encoding.UTF8));
+        }
+    }
+}
\ No newline at end of file
diff --git a/Nocturnis.Generators.csproj b/Nocturnis.Generators.csproj
new file mode 100644
index 0000000..bcc0534
--- /dev/null
+++ b/Nocturnis.Generators.csproj
@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>netstandard2.0</TargetFramework>
+        <IsPackable>false</IsPackable>
+        <Nullable>enable</Nullable>
+        <LangVersion>latest</LangVersion>
+
+        <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
+        <IsRoslynComponent>true</IsRoslynComponent>
+
+        <RootNamespace>Nocturnis.Generators</RootNamespace>
+        <PackageId>Nocturnis.Generators</PackageId>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0"/>
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.3.0"/>
+    </ItemGroup>
+
+
+</Project>
diff --git a/Nocturnis.Generators.sln b/Nocturnis.Generators.sln
new file mode 100644
index 0000000..9b33582
--- /dev/null
+++ b/Nocturnis.Generators.sln
@@ -0,0 +1,16 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nocturnis.Generators", "Nocturnis.Generators.csproj", "{8CEDE314-85A0-40D8-80D5-8927E21133B8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8CEDE314-85A0-40D8-80D5-8927E21133B8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8CEDE314-85A0-40D8-80D5-8927E21133B8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8CEDE314-85A0-40D8-80D5-8927E21133B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8CEDE314-85A0-40D8-80D5-8927E21133B8}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/Properties/launchSettings.json b/Properties/launchSettings.json
new file mode 100644
index 0000000..6d73c59
--- /dev/null
+++ b/Properties/launchSettings.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "DebugRoslynSourceGenerator": {
+      "commandName": "DebugRoslynComponent",
+      "targetProject": "../Nocturnis/Nocturnis.csproj"
+    }
+  }
+}
\ No newline at end of file