Amrit Panesar
39ee821f54
changes to 380 project 4 changes to 350 project 2 Signed-off-by: Amrit Panesar <apanesar@4195tech.com>
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
#pragma once
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#include "..\GkDefinitions.h"
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#include <fstream>
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#include <string>
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enum FileSystemMode
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{
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FileSystemMode_Physical,
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FileSystemMode_Virtual
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};
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class GKDLLCLASS GkFileSystem
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{
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private:
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static class GKDLLCLASS Init
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{
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public:
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Init(void);
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~Init(void);
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} init;
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static std::wstring source;
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//static wchar_t *source;
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static FileSystemMode mode;
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static wchar_t* ReadString(std::ifstream* fileStream);
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static void WriteVirtualFileSystem(const wchar_t* directory, std::ofstream* fileStream);
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static void WriteString(const wchar_t* s, std::ofstream* fileStream);
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static void WriteFile(const wchar_t* fileName, std::ofstream* fileStream);
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static bool LoadPhysicalFile(const wchar_t *fileName, void **fileData, unsigned int *fileSize);
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static bool LoadVirtualFile(const wchar_t *fileName, void **fileData, unsigned int *fileSize);
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public:
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GkFileSystem(void);
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~GkFileSystem(void);
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// Sets the source and mode of the virtual file system.
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// If mode is FileSystemMode_Virtual, the source should be the name of the file, containing the virtual file system. Such file can be produced by the CreateVirtualFileSystem method.
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// If mode is FileSystemMode_Physical, the source can be a root directory for the game's resources. Usually, this root directory is used to create a virtual file system from.
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static void SetSource(const wchar_t *source, FileSystemMode mode);
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// Allocates memory in fileData and loads the requested file in it, returning the size of the file in fileSize
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static bool LoadFile(const wchar_t *fileName, void **fileData, unsigned int *fileSize);
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// Writes the contents of a directory and all its subdirectories into a virtual file with the given name. The file can then be used as a virtual file system file.
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static void CreateVirtualFileSystem(const wchar_t* directory, const wchar_t* fileName);
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};
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