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/*
* Copyright � 2006-2013 SplinterGU (Fenix/Bennugd)
* Copyright � 2002-2006 Fenix Team (Fenix)
* Copyright � 1999-2002 Jos� Luis Cebri�n Pag�e (Fenix)
*
* This file is part of Bennu - Game Development
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
*
*/
#ifndef __FLIC_H
#define __FLIC_H
#include "libgrbase.h"
#include "files.h"
#include "xstrings.h"
#include <SDL_types.h>
#ifndef __GNUC__
#define __PACKED
#define inline __inline
#else
#define __PACKED __attribute__ ((packed))
#endif
#ifdef _MSC_VER
#pragma pack(push, 1)
#endif
/* Reproducci�n de FLI */
/* ------------------- */
typedef struct
{
uint32_t size; /* Size of FLIC including this header */
uint16_t type; /* File type 0xAF11, 0xAF12, 0xAF30, 0xAF44, ... */
uint16_t frames; /* Number of frames in first segment */
uint16_t width; /* FLIC width in pixels */
uint16_t height; /* FLIC height in pixels */
uint16_t depth; /* Bits per pixel (usually 8) */
uint16_t flags; /* Set to zero or to three */
uint32_t speed; /* Delay between frames */
uint16_t reserved1; /* Set to zero */
uint32_t created; /* Date of FLIC creation (FLC only) */
uint32_t creator; /* Serial number or compiler id (FLC only) */
uint32_t updated; /* Date of FLIC update (FLC only) */
uint32_t updater; /* Serial number (FLC only), see creator */
uint16_t aspect_dx; /* Width of square rectangle (FLC only) */
uint16_t aspect_dy; /* Height of square rectangle (FLC only) */
uint16_t ext_flags; /* EGI: flags for specific EGI extensions */
uint16_t keyframes; /* EGI: key-image frequency */
uint16_t totalframes; /* EGI: total number of frames (segments) */
uint32_t req_memory; /* EGI: maximum chunk size (uncompressed) */
uint16_t max_regions; /* EGI: max. number of regions in a CHK_REGION chunk */
uint16_t transp_num; /* EGI: number of transparent levels */
uint8_t reserved2[24]; /* Set to zero */
uint32_t oframe1; /* Offset to frame 1 (FLC only) */
uint32_t oframe2; /* Offset to frame 2 (FLC only) */
uint8_t reserved3[40]; /* Set to zero */
}
__PACKED
FLIC_HEADER;
typedef union
{
struct
{
uint32_t size; /* Size of the chunk */
uint16_t type; /* Chunk type */
}
header ;
struct
{
uint32_t size; /* Size of the chunk */
uint16_t type; /* Chunk type: 12 */
uint16_t first_line; /* First line */
uint16_t line_count; /* Number of lines in the chunk */
uint8_t data[0];
}
delta_fli ;
struct
{
uint32_t size; /* Size of the chunk */
uint16_t type; /* Chunk type: 15, 12, etc. */
uint8_t data[0];
}
raw ;
}
FLIC_CHUNK ;
typedef struct
{
uint32_t size; /* Size of the frame, including subchunks */
uint16_t type; /* Chunk type: 0xF1FA */
uint16_t chunks; /* Number of subchunks */
uint8_t expand[8];
}
FLIC_FRAME ;
typedef struct
{
FLIC_HEADER header ;
FLIC_CHUNK * chunk ;
FLIC_FRAME * frame ;
uint32_t frame_reserved ;
GRAPH * bitmap ;
file * fp ;
int objid;
int current_frame ;
int speed_ms ;
int last_frame_ms ;
int finished ;
int x;
int y;
int z;
int angle;
int size;
int flags;
int saved_x;
int saved_y;
int saved_z;
int saved_angle;
int saved_size;
int saved_flags;
}
FLIC ;
/* Tipos de chunk */
#define CHUNK_COLOR_256 4
#define CHUNK_COLOR_64 11
#define CHUNK_DELTA_FLI 12
#define CHUNK_DELTA_FLC 7
#define CHUNK_BLACK 13
#define CHUNK_BYTE_RUN 15
#define CHUNK_FLI_COPY 16
#define CHUNK_STAMP 18
#define CHUNK_PREFIX 0xF100
#define CHUNK_FRAME 0xF1FA
#ifdef _MSC_VER
#pragma pack(pop)
#endif
#endif
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