mkxp-freebird/src/filesystem.h

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/*
** filesystem.h
**
** This file is part of mkxp.
**
** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
**
** mkxp is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 2 of the License, or
** (at your option) any later version.
**
** mkxp is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FILESYSTEM_H
#define FILESYSTEM_H
#include "SFML/System/InputStream.hpp"
#include "SDL2/SDL_rwops.h"
struct PHYSFS_File;
class FileStream : public sf::InputStream
{
public:
FileStream(PHYSFS_File *);
~FileStream();
void operator=(const FileStream &o);
sf::Int64 read(void *data, sf::Int64 size);
sf::Int64 seek(sf::Int64 position);
sf::Int64 tell();
sf::Int64 getSize();
sf::Int64 write(const void *data, sf::Int64 size);
void close();
private:
PHYSFS_File *p; /* NULL denotes invalid stream */
};
struct FileSystemPrivate;
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class FileSystem
{
public:
FileSystem(const char *argv0);
~FileSystem();
void addPath(const char *path);
/* Call this after the last 'addPath()' */
void createPathCache();
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/* For extension supplementing */
enum FileType
{
Image = 0,
Audio,
Font,
Undefined
};
FileStream openRead(const char *filename,
FileType type = Undefined);
void openRead(SDL_RWops &ops,
const char *filename,
FileType type = Undefined,
bool freeOnClose = false);
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bool exists(const char *filename,
FileType type = Undefined);
private:
FileSystemPrivate *p;
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};
extern const Uint32 SDL_RWOPS_PHYSFS;
#endif // FILESYSTEM_H