Add support for compiling and running engine without C# scripting

(configurable via `EngineConfiguration.UseCSharp` in Flax.Build)
2021-10-23 16:41:57 +02:00
parent 0b3d6b03ac
commit 8938f13a0b
86 changed files with 1244 additions and 688 deletions
--- a/Source/Engine/Scripting/ManagedCLR/MDomain.cpp
+++ b/Source/Engine/Scripting/ManagedCLR/MDomain.cpp
@@ -0,0 +1,87 @@
+// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
+
+#include "MDomain.h"
+#include "MCore.h"
+#include "MAssembly.h"
+#include "Engine/Threading/Threading.h"
+#include "Engine/Core/Log.h"
+#include "Engine/Debug/Exceptions/ArgumentException.h"
+#include "Engine/Debug/Exceptions/Exceptions.h"
+#if USE_MONO
+#include <ThirdParty/mono-2.0/mono/metadata/threads.h>
+#endif
+
+extern MDomain* MActiveDomain;
+
+MDomain::MDomain(const MString& domainName)
+    : _domainName(domainName)
+{
+}
+
+bool MDomain::SetCurrentDomain(bool force)
+{
+#if USE_MONO
+    if (mono_domain_set(_monoDomain, force) == 0)
+        return false;
+#endif
+    MActiveDomain = this;
+    return true;
+}
+
+MAssembly* MDomain::CreateEmptyAssembly(const MString& assemblyName, const MAssemblyOptions options)
+{
+    // Validates if assembly is already open
+    if (_assemblies.ContainsKey(assemblyName))
+    {
+        Log::ArgumentException(String::Format(TEXT("{0} assembly has already been added"), String(assemblyName)));
+        return _assemblies.At(assemblyName);
+    }
+
+    // Create shared pointer to the assembly 
+    const auto assembly = New<MAssembly>(this, assemblyName, options);
+
+    // Add assembly instance to dictionary
+    _assemblies.Add(assemblyName, assembly);
+
+    return assembly;
+}
+
+void MDomain::RemoveAssembly(const MString& assemblyName)
+{
+    auto assembly = _assemblies[assemblyName];
+    _assemblies.Remove(assemblyName);
+    Delete(assembly);
+}
+
+MAssembly* MDomain::GetAssembly(const MString& assemblyName) const
+{
+    MAssembly* result = nullptr;
+    if (!_assemblies.TryGet(assemblyName, result))
+    {
+        Log::ArgumentOutOfRangeException(TEXT("Current assembly was not found in given domain"));
+    }
+    return result;
+}
+
+void MDomain::Dispatch() const
+{
+#if USE_MONO
+    if (!IsInMainThread())
+    {
+        mono_thread_attach(_monoDomain);
+    }
+#endif
+}
+
+MClass* MDomain::FindClass(const StringAnsiView& fullname) const
+{
+    for (auto assembly = _assemblies.Begin(); assembly != _assemblies.End(); ++assembly)
+    {
+        const auto currentClass = assembly->Value->GetClass(fullname);
+        if (!currentClass)
+        {
+            return currentClass;
+        }
+    }
+    return nullptr;
+}