port from perforce

aiwaz/Aiwaz/FileSystem/FileSystem.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "IEngine.h"
+#include "IFileSystem.h"
+#include "unzip.h"
+
+
+class FileSystem
+	: public IFileSystem
+{
+public:
+	FileSystem(IEngine* ar_Engine_);
+	virtual ~FileSystem();
+
+	virtual void InitializeFromDirectory(string16 argDirectory = L"data");
+	virtual void InitializeFromZipFile(string16 argZipFile = L"data.pak");
+	virtual IFile* Open(string16 argFileName);
+
+private:
+	IEngine* m_Engine;
+	bool m_Zip;
+	HZIP m_ZipHandle;
+	char m_Directory[MAX_PATH];
+	char m_AppDirectory[MAX_PATH];
+};