include/sgeresource.h

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#ifndef _SGERESOURCE_H
#define _SGERESOURCE_H

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Copyright (c) 2007 Heiko Irrgang
 *
 * The license and distribution terms for this file may be
 * found in the file COPYING in this distribution or at
 * http://93-interactive.com/cms/products/software/sdl-game-engine/license/
 */

typedef struct {
        FILE *f;
        int numberOfFiles;
        char *archname;
        char **fileName;
        Uint32 *position;
        Uint32 *fileSize;
        char *encryptionkey;
} SGEFILE;

SGEFILE *sgeOpenFile(const char *filename, const char *encryptionkey);

void sgeCloseFile(SGEFILE *f);

void sgeEncryptBuffer(void *buffer, Uint32 length, const char *encryptionkey);
#define sgeDecryptBuffer sgeEncryptBuffer

void sgeCreateFile(const char *filename, char *filenames[], Uint32 numberOfFiles, const char *encryptionkey);

int sgeGetFileIndex(SGEFILE *f, const char *filename);

Uint32 sgeGetFileSize(SGEFILE *f, const char *filename);

void *sgeReadFile(SGEFILE *f, const char *filename);

SDL_Surface *sgeReadImage(SGEFILE *f, const char *filename);

SDL_Surface *sgeReadImageMemory(SGEFILE *f, const char *filename);

Mix_Chunk *sgeReadSound(SGEFILE *f, const char *filename);

SDL_Surface *sgeDuplicateSDLSurface(SDL_Surface *s);

// }@

#ifdef __cplusplus
}
#endif

#endif