mirror of
https://github.com/aharabada/glitchy-engine-beef.git
synced 2026-09-05 13:01:52 +00:00
Automatic script assembly reloading
This commit is contained in:
Simon Lübeß
@@ -112,27 +112,6 @@ namespace Sandbox
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Log.Info($"Ouha! {MyNumber}");
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Physics2D.Gravity *= new float2(1, -1);
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}
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Test.Test.P();
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float2 f2 = new();
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f2.X = 5;
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Log.Info($"Haleluja! {f2.X}");
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float4 floaty = new float4(f2, f2);
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float4 megaFloat = floaty.WXYZ;
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if (all(abs(normalize(megaFloat).YZWX - normalize(floaty)) < 0.01f))
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{
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Log.Info($"Haleluja3!");
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}
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float frac = modf(5.6f, out var intPart);
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Log.Info($"Haleluja2! {frac} {intPart}");
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}
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/// <summary>
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@@ -5,6 +5,8 @@ using GlitchyEngine.Renderer;
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using GlitchyEngine.Debug;
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using GlitchyEngine.Content;
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using GlitchyEngine.Scripting;
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using System.Collections;
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using System.Threading;
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namespace GlitchyEngine
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{
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@@ -28,6 +30,9 @@ namespace GlitchyEngine
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private IContentManager _contentManager;
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private append List<delegate void()> _jobQueue = .() ~ ClearAndDeleteItems!(_);
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private append Monitor _jobQueueMutex = .();
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public bool IsRunning => _running;
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public Window Window => _window;
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@@ -37,9 +42,11 @@ namespace GlitchyEngine
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public GameTime GameTime => _gameTime;
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[Inline]
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[Inline, Obsolete("Use Application.Instance instead.", false)]
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public static Application Get() => s_Instance;
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public static Application Instance => s_Instance;
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public Settings Settings {get; private set;} = new .() ~ delete _;
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public this()
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@@ -157,6 +164,8 @@ namespace GlitchyEngine
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}
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#endif
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RunJobs();
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if(allowFrame && !_isMinimized)
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{
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Debug.Profiler.ProfileScope!("Update Layers");
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@@ -218,5 +227,29 @@ namespace GlitchyEngine
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return false;
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}
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/// Executes the given Job on the main thread. Takes ownership of the delegate.
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public void InvokeOnMainThread(delegate void() ownJob)
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{
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using (_jobQueueMutex.Enter())
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{
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_jobQueue.Add(ownJob);
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}
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}
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private void RunJobs()
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{
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Debug.Profiler.ProfileFunction!();
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using (_jobQueueMutex.Enter())
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{
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for (let job in _jobQueue)
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{
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job();
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}
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ClearAndDeleteItems!(_jobQueue);
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}
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}
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}
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}
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@@ -87,6 +87,8 @@ static class ScriptEngine
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delete _;
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};
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private static FileSystemWatcher _userAssemblyWatcher ~ delete _;
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internal static class Attributes
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{
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internal static MonoClass* s_ShowInEditorAttribute;
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@@ -102,6 +104,40 @@ static class ScriptEngine
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ScriptGlue.Init();
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LoadScriptAssemblies();
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InitAssemblyWatcher();
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}
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static void InitAssemblyWatcher()
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{
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if (_userAssemblyWatcher == null)
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{
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// TODO: Obviously don't hardcode path
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_userAssemblyWatcher = new FileSystemWatcher("SandboxProject/Assets/Scripts/bin/", "*/Sandbox.dll");
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_userAssemblyWatcher.OnChanged.Add(new (fileName) =>
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{
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// TODO: Temporary, we want to be able to reload while in play-mode. (+ Editor Scripts will be a thing some day)
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if (_entityScriptInstances.Count > 0)
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{
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Log.EngineLogger.Warning("There are script instances. Skipping assembly reload.");
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return;
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}
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Log.EngineLogger.Info("Script reload requested.");
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_userAssemblyWatcher.StopRaisingEvents();
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Application.Instance.InvokeOnMainThread(new () =>
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{
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Log.EngineLogger.Info("Reloading scripts...");
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ReloadAssemblies();
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Log.EngineLogger.Info("Scripts reloaded!");
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_userAssemblyWatcher.StartRaisingEvents();
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});
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});
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}
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_userAssemblyWatcher.StartRaisingEvents();
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}
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static void LoadScriptAssemblies()
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@@ -259,6 +295,8 @@ static class ScriptEngine
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public static void ReloadAssemblies()
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{
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Debug.Profiler.ProfileFunction!();
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Mono.mono_domain_set(s_RootDomain, false);
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Mono.mono_domain_unload(s_AppDomain);
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@@ -382,80 +420,4 @@ static class ScriptEngine
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return scriptClass;
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}
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/*static void Samples()
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{
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PrintAssemblyTypes(s_CoreAssembly);
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function MonoString*() v = => Sample;
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Mono.mono_add_internal_call("GlitchyEngine.CSharpTesting::Sample", v);
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function void(in float3, in float3, out float3) v2 = => Add;
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Mono.mono_add_internal_call("GlitchyEngine.float3::Add_Internal", v2);
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// Create object
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ScriptClass myClass = scope .("GlitchyEngine", "CSharpTesting");
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MonoObject* instance = myClass.CreateInstance();
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MonoMethod* simpleMethod = myClass.GetMethod("PrintFloatVar");
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myClass.Invoke(simpleMethod, instance);
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MonoMethod* methodWithArg = myClass.GetMethod("IncrementFloatVar", 1);
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float increment = 2.0f;
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float returnedValue = myClass.Invoke<float>(methodWithArg, instance, &increment);
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Log.EngineLogger.Info($"C# returned: {returnedValue}");
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Mono.mono_runtime_invoke(simpleMethod, instance, null, null);
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}
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[LinkName(.C), AlwaysInclude, Export]
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public static void DoSomething()
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{
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Console.WriteLine("P/Invoke: Hallo von der Engine!");
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}
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[LinkName(.C), AlwaysInclude, Export]
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public static void Add(in float3 a, in float3 b, out float3 c)
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{
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c = a + b;
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}
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[LinkName(.C), AlwaysInclude]
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public static MonoString* Sample()
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{
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return Mono.mono_string_new(Mono.mono_domain_get(), "Hello!");
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}
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private static void PrintAssemblyTypes(MonoAssembly* assembly)
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{
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MonoImage* image = Mono.mono_assembly_get_image(assembly);
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MonoTableInfo* typeDefinitionsTable = Mono.mono_image_get_table_info(image, .MONO_TABLE_TYPEDEF);
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int32 numTypes = Mono.mono_table_info_get_rows(typeDefinitionsTable);
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for (int32 i = 0; i < numTypes; i++)
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{
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int32[(.)SOME_RANDOM_ENUM.MONO_TYPEDEF_SIZE] cols = .();
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Mono.mono_metadata_decode_row(typeDefinitionsTable, i, (.)&cols, (.)SOME_RANDOM_ENUM.MONO_TYPEDEF_SIZE);
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char8* nameSpace = Mono.mono_metadata_string_heap(image, (.)cols[(.)SOME_RANDOM_ENUM.MONO_TYPEDEF_NAMESPACE]);
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char8* name = Mono.mono_metadata_string_heap(image, (.)cols[(.)SOME_RANDOM_ENUM.MONO_TYPEDEF_NAME]);
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Log.EngineLogger.Info($"{StringView(nameSpace)}.{StringView(name)}");
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}
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}*/
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}
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@@ -1,98 +0,0 @@
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp.Syntax;
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namespace ScriptCoreGenerator
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{
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[Generator]
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public class HelloSourceGenerator : ISourceGenerator
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{
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public void Execute(GeneratorExecutionContext context)
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{
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var receiver = (MainSyntaxReceiver)context.SyntaxReceiver;
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string output = @"
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namespace Test{
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public class Test
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{
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public static void P() => GlitchyEngine.Log.Error(""Hello World"");
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}}
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";
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// Code generation goes here
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context.AddSource("Test/Hello.g.cs", output);
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}
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public void Initialize(GeneratorInitializationContext context)
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{
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context.RegisterForSyntaxNotifications(() => new MainSyntaxReceiver());
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}
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}
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public class MainSyntaxReceiver : ISyntaxReceiver
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{
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public DefinitionAggregate Definitions { get; } = new();
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public GivethsAggregate Giveths { get; } = new();
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public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
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{
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Definitions.OnVisitSyntaxNode(syntaxNode);
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Giveths.OnVisitSyntaxNode(syntaxNode);
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}
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}
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public class DefinitionAggregate : ISyntaxReceiver
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{
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public List<Capture> Captures { get; } = new();
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public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
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{
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if (syntaxNode is not AttributeSyntax { Name: IdentifierNameSyntax { Identifier.Text: "Define" } } attr)
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{
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return;
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}
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var method = attr.GetParent<MethodDeclarationSyntax>();
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var key = method.Identifier.Text;
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Captures.Add(new Capture(key, method));
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}
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public record Capture(string Key, MethodDeclarationSyntax Method)
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{
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public string Key { get; } = Key;
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public MethodDeclarationSyntax Method { get; } = Method;
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}
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}
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public class GivethsAggregate : ISyntaxReceiver
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{
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public List<Capture> Captures { get; } = new();
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public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
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{
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if (syntaxNode is not AttributeSyntax { Name: IdentifierNameSyntax { Identifier.Text: "Give" } } attr)
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{
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return;
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}
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var target = (attr.ArgumentList.Arguments.Single().Expression as LiteralExpressionSyntax).Token.ValueText;
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var method = attr.GetParent<MethodDeclarationSyntax>();
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var @class = attr.GetParent<ClassDeclarationSyntax>();
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Captures.Add(new Capture(target, method, @class));
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}
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public record Capture(string TargetImplementation, MethodDeclarationSyntax Method, ClassDeclarationSyntax Class)
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{
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public string TargetImplementation { get; } = TargetImplementation;
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public MethodDeclarationSyntax Method { get; } = Method;
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public ClassDeclarationSyntax Class { get; } = Class;
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}
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}
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}
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