ipack.cc File Reference

#include <unistd.h>
#include <fstream>
#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <iomanip>
#include <vector>
#include "Flex.h"
#include "utils.h"
#include "exceptions.h"
#include "vgafile.h"
#include "pngio.h"
#include "ibuf8.h"

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Classes
class	Shape_spec
Typedefs
typedef vector< Shape_spec >	Shape_specs
Functions
static char *	Skip_space (char *ptr)
static char *	Find_space (char *ptr)
static char *	Pass_file_spec (char *ptr)
static long	Get_number (int linenum, char *errmsg, char *ptr, char *&endptr)
static char *	Get_token (int linenum, char *ptr, char *&endptr)
static void	Read_script (istream &in, char *&imagename, char *&palname, Shape_specs &specs)
static void	Modify_palette (unsigned char *from, unsigned char *to, int palsize, int roff, int goff, int boff, int r256, int g256, int b256)
static void	Greyify_palette (unsigned char *from, unsigned char *to, int palsize)
static void	Convert_palette63 (unsigned char *from, unsigned char *to, int palsize)
static void	Write_text_palette (char *palname, unsigned char *palette, int palsize)
static void	Write_frame (char *basename, int frnum, Shape_frame *frame, unsigned char *palette)
static void	Write_tiled_frames (char *filename, Shape *shape, int shnum, bool bycol, int dim0_cnt, unsigned char *palette)
void	Write_palettes (char *palname, unsigned char *palette, int palsize)
static void	Write_exult_from_tiles (ostream &out, char *filename, int nframes, bool bycol, int dim0_cnt, char *palname)
static void	Write_exult (ostream &out, char *basename, int nframes, bool flat, char *palname)
static void	Create (char *imagename, char *palname, Shape_specs &specs, const char *title)
static void	Update (char *imagename, char *palname, Shape_specs &specs, const char *title)
static void	Extract (char *imagename, char *palname, Shape_specs &specs)
static void	Usage ()
int	main (int argc, char **argv)
Variables
const unsigned char	transp = 255

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Typedef Documentation

typedef vector<Shape_spec> Shape_specs

Definition at line 81 of file ipack.cc.

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Function Documentation

static void Convert_palette63	(	unsigned char *	from,
		unsigned char *	to,
		int	palsize
	)			[static]

Definition at line 364 of file ipack.cc.

Referenced by Write_palettes().

static void Create	(	char *	imagename,
		char *	palname,
		Shape_specs &	specs,
		const char *	title
	)			[static]

Definition at line 702 of file ipack.cc.

References U7exists(), U7open(), Write_exult(), and Write_exult_from_tiles().

Referenced by main().

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static void Extract	(	char *	imagename,
		char *	palname,
		Shape_specs &	specs
	)			[static]

Definition at line 806 of file ipack.cc.

References Vga_file::extract_shape(), Shape::get_frame(), Shape::get_num_frames(), Vga_file::get_num_shapes(), len, U7object::retrieve(), and Write_frame().

Referenced by main().

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static char* Find_space

(

char *

ptr

)

[static]

Definition at line 102 of file ipack.cc.

Referenced by Get_token().

static long Get_number	(	int	linenum,
		char *	errmsg,
		char *	ptr,
		char *&	endptr
	)			[static]

Definition at line 137 of file ipack.cc.

References Skip_space().

Referenced by Read_script().

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static char* Get_token	(	int	linenum,
		char *	ptr,
		char *&	endptr
	)			[static]

Definition at line 161 of file ipack.cc.

References Find_space(), newstrdup(), Skip_space(), and token.

Referenced by Read_script().

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static void Greyify_palette	(	unsigned char *	from,
		unsigned char *	to,
		int	palsize
	)			[static]

Definition at line 343 of file ipack.cc.

Referenced by Write_palettes().

int main	(	int	argc,
		char **	argv
	)

Definition at line 866 of file ipack.cc.

References Create(), Extract(), Read_script(), U7open(), Update(), Usage(), and exult_exception::what().

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static void Modify_palette	(	unsigned char *	from,
		unsigned char *	to,
		int	palsize,
		int	roff,
		int	goff,
		int	boff,
		int	r256,
		int	g256,
		int	b256
	)			[static]

Definition at line 301 of file ipack.cc.

Referenced by Write_palettes().

static char* Pass_file_spec

(

char *

ptr

)

[static]

Definition at line 116 of file ipack.cc.

Referenced by Read_script().

static void Read_script	(	istream &	in,
		char *&	imagename,
		char *&	palname,
		Shape_specs &	specs
	)			[static]

Definition at line 203 of file ipack.cc.

References Get_number(), Get_token(), Pass_file_spec(), and Skip_space().

Referenced by main().

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static char* Skip_space

(

char *

ptr

)

[static]

Definition at line 88 of file ipack.cc.

Referenced by Get_number(), Get_token(), and Read_script().

static void Update	(	char *	imagename,
		char *	palname,
		Shape_specs &	specs,
		const char *	title
	)			[static]

Definition at line 748 of file ipack.cc.

References Flex_writer::close(), len, Flex_writer::mark_section_done(), Flex::number_of_objects(), Flex::retrieve(), U7exists(), U7open(), and Write_exult().

Referenced by main().

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static void Usage

(

)

[static]

Definition at line 855 of file ipack.cc.

Referenced by main().

static void Write_exult	(	ostream &	out,
		char *	basename,
		int	nframes,
		bool	flat,
		char *	palname
	)			[static]

Definition at line 646 of file ipack.cc.

References Shape::set_frame(), Shape::write(), and Write_palettes().

Referenced by Create(), and Update().

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static void Write_exult_from_tiles	(	ostream &	out,
		char *	filename,
		int	nframes,
		bool	bycol,
		int	dim0_cnt,
		char *	palname
	)			[static]

Definition at line 588 of file ipack.cc.

References Write_palettes().

Referenced by Create().

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static void Write_frame	(	char *	basename,
		int	frnum,
		Shape_frame *	frame,
		unsigned char *	palette
	)			[static]

Definition at line 422 of file ipack.cc.

References Image_buffer8::fill8(), Ucscript::frame, and Image_buffer::get_bits().

Referenced by Extract().

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void Write_palettes	(	char *	palname,
		unsigned char *	palette,
		int	palsize
	)

Definition at line 511 of file ipack.cc.

References Flex_writer::close(), Convert_palette63(), Greyify_palette(), Flex_writer::mark_section_done(), Modify_palette(), U7open(), and Write_text_palette().

Referenced by Write_exult(), and Write_exult_from_tiles().

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static void Write_text_palette	(	char *	palname,
		unsigned char *	palette,
		int	palsize
	)			[static]

Definition at line 383 of file ipack.cc.

Referenced by Write_palettes().

static void Write_tiled_frames	(	char *	filename,
		Shape *	shape,
		int	shnum,
		bool	bycol,
		int	dim0_cnt,
		unsigned char *	palette
	)			[static]

Definition at line 455 of file ipack.cc.

References Image_buffer8::fill8(), Ucscript::frame, Image_buffer::get_bits(), Shape::get_frame(), and Shape::get_num_frames().

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Variable Documentation

const unsigned char transp = 255

Definition at line 415 of file ipack.cc.

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