From ffb7143c2d429b356db4a516bb4db10ca4df0023 Mon Sep 17 00:00:00 2001
From: GeorgH93 <git@georgh93.eu>
Date: Tue, 21 Nov 2023 14:53:43 +0100
Subject: [PATCH] Add ResourceLoaderAppDirWindows

---
 .../Windows/ResourceLoaderAppDirWindows.cpp   | 45 +++++++++++++++++++
 .../Windows/ResourceLoaderAppDirWindows.hpp   | 18 ++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.cpp
 create mode 100644 openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.hpp

diff --git a/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.cpp b/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.cpp
new file mode 100644
index 0000000..1d6ca35
--- /dev/null
+++ b/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.cpp
@@ -0,0 +1,45 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "ResourceLoaderAppDirWindows.hpp"
+#include "Base/Utils.hpp"
+#include <windows.h>
+#include <iostream>
+
+namespace OpenVulkano
+{
+	namespace
+	{
+		void* HANDLE = ResourceLoader::RegisterResourceLoader(std::make_unique<ResourceLoaderAppDirWindows>());
+
+		std::string FindAppDir()
+		{
+			char buffer[4096];
+			size_t size;
+			if ((size = GetModuleFileNameA(NULL, buffer, sizeof(buffer))) > 0)
+			{
+				std::string_view appDirPath(buffer, size);
+				return std::string(appDirPath.substr(0, appDirPath.find_last_of('\\') + 1));
+			}
+			else
+			{
+				std::cerr << "Failed to find real path to application!";
+			}
+			return "";
+		}
+
+		const std::string& GetAppDir()
+		{
+			static const std::string appDirPath = FindAppDir();
+			return appDirPath;
+		}
+	}
+
+	Array<char> ResourceLoaderAppDirWindows::GetResource(const std::string& resourceName)
+	{
+		return Utils::ReadFile(GetAppDir() + resourceName);
+	}
+}
\ No newline at end of file
diff --git a/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.hpp b/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.hpp
new file mode 100644
index 0000000..fa0ac97
--- /dev/null
+++ b/openVulkanoCpp/Host/Windows/ResourceLoaderAppDirWindows.hpp
@@ -0,0 +1,18 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "Host/ResourceLoader.hpp"
+
+namespace OpenVulkano
+{
+	class ResourceLoaderAppDirWindows final : public ResourceLoader
+	{
+	public:
+		Array<char> GetResource(const std::string& resourceName) override;
+	};
+}
\ No newline at end of file