initial commit jolt

Engine/lib/JoltPhysics/TestFramework/Utils/AssetStream.h

@@ -0,0 +1,27 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2025 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+JPH_SUPPRESS_WARNINGS_STD_BEGIN
+#include <fstream>
+JPH_SUPPRESS_WARNINGS_STD_END
+
+/// An istream interface that reads data from a file in the Assets folder
+class AssetStream
+{
+public:
+	/// Constructor
+					AssetStream(const char *inFileName, std::ios_base::openmode inOpenMode);
+					AssetStream(const String &inFileName, std::ios_base::openmode inOpenMode) : AssetStream(inFileName.c_str(), inOpenMode) { }
+
+	/// Get the path to the assets folder
+	static String	sGetAssetsBasePath();
+
+	/// Get the stream
+	std::istream &	Get()							{ return mStream; }
+
+private:
+	std::ifstream	mStream;
+};