Testing with Mono

Author: PR3C14D0

src/CMakeLists.txt

@@ -37,7 +37,7 @@ add_library("ImGUI" STATIC ${IMGUI_SRC})
 add_library("ImGuizmo" STATIC ${IMGUIZMO_SRC})
 
 target_link_libraries(Exeon "d3d12.lib;dxgi.lib;d3dcompiler.lib")
-target_link_libraries(Exeon "${LIB}/assimp-vc143-mt.lib;${LIB}/DirectXTK12.lib;${LIB}/spdlogd.lib")
+target_link_libraries(Exeon "${LIB}/assimp-vc143-mt.lib;${LIB}/DirectXTK12.lib;${LIB}/spdlogd.lib;${LIB}/mono-2.0-sgen.lib")
 target_link_libraries(Exeon ImGUI)
 target_link_libraries(Exeon ImGuizmo)
 

src/private/Core/Core.cpp

@@ -7,6 +7,7 @@ Core::Core() {
 	this->m_renderer = nullptr;
 	this->m_sceneManager = SceneManager::GetInstance();
 	this->m_resMgr = nullptr;
+	this->m_mono = nullptr;
 }
 
 void Core::Init() {
@@ -20,6 +21,9 @@ void Core::Init() {
 	m_renderer->Init(this->m_hwnd);
 	this->m_resMgr = ResourceManager::GetInstance();
 	this->m_resMgr->Init();
+
+	this->m_mono = MonoScript::GetInstance();
+	this->m_mono->Init();
 }
 
 void Core::SetHWND(HWND& hwnd) {

src/private/Runtime/MonoScript.cpp

@@ -1,23 +1,50 @@
 #include "Runtime/MonoScript.h"
 
-
 MonoScript* MonoScript::m_instance;
+MonoDomain* MonoScript::m_domain;
+MonoAssembly* MonoScript::m_asm;
+MonoImage* MonoScript::m_image;
 
 MonoScript::MonoScript() {
-
+	this->m_domain = nullptr;
+	this->m_asm = nullptr;
+	this->m_image = nullptr;
+	this->m_filename = "GameScripts.dll";
 }
 
 void MonoScript::Init() {
+	mono_set_dirs("C:/Program Files/Mono/lib", "C:/Program Files/Mono/etc");
+	this->m_domain = mono_jit_init("ExeonDomain");
+
+	if (!this->m_domain) {
+		spdlog::error("Failed initializing Mono domain");
+		return;
+	}
+
+	spdlog::debug("Mono domain initialized");
+
+	char fullPath[MAX_PATH];
+	GetFullPathName(this->m_filename.c_str(), MAX_PATH, fullPath, nullptr);
 
+	this->m_asm = mono_domain_assembly_open(this->m_domain, fullPath);
+	if (!this->m_asm) {
+		spdlog::error("Failed to read assembly {0}", this->m_filename);
+		return;
+	}
+
+	spdlog::debug("Mono domain assembly open");
+
+	this->m_image = mono_assembly_get_image(this->m_asm);
+
+	MonoClass* gameScriptClass = mono_class_from_name(this->m_image, "", "GameScript");
 }
 
 void MonoScript::Update() {
 
 }
 
 MonoScript* MonoScript::GetInstance() {
-	if (MonoScript::m_instance == nullptr) {
+	if (MonoScript::m_instance == nullptr)
 		MonoScript::m_instance = new MonoScript();
-	}
 	return MonoScript::m_instance;
 }

src/public/Core/Core.h

@@ -5,6 +5,7 @@
 #include "Core/Renderer/D3D12.h"
 #include "Scene/SceneManager.h"
 #include "Renderer/ResourceManager.h"
+#include "Runtime/MonoScript.h"
 
 class Core {
 private:
@@ -19,6 +20,8 @@ class Core {
 
 	UINT m_nWidth;
 	UINT m_nHeight;
+
+	MonoScript* m_mono;
 public:
 	Core();
 	void Init();

src/public/Runtime/MonoScript.h

@@ -1,9 +1,18 @@
 #pragma once
 #include <iostream>
+#include <mono/jit/jit.h>
+#include <mono/metadata/assembly.h>
+#include <mono/metadata/debug-helpers.h>
+#include <spdlog/spdlog.h>
 
 class MonoScript {
 private:
 	static MonoScript* m_instance;
+	static MonoDomain* m_domain;
+	static MonoAssembly* m_asm;
+	static MonoImage* m_image;
+	
+	std::string m_filename;
 public:
 	MonoScript();