datel_codes.h File Reference

Datel Codes. More...

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Data Structures
struct	cheat_file_code_t
	Cheat file code Structure. More...

Macros
#define	MAX_CHEAT_CODES   (64)
#define	MAX_CHEAT_CODE_ARRAYLIST_SIZE   (MAX_CHEAT_CODES * 2 + 2)

Enumerations
enum	cheat_file_load_err_t {   CHEAT_FILE_LOAD_OK , CHEAT_FILE_LOAD_ERR_MEMORY_ALLOC_FAIL , CHEAT_FILE_LOAD_ERR_FILE_OPEN_FAIL , CHEAT_FILE_LOAD_ERR_FILE_STAT_FAIL ,   CHEAT_FILE_LOAD_ERR_FILE_EMPTY , CHEAT_FILE_LOAD_ERR_FILE_TOO_BIG , CHEAT_FILE_LOAD_ERR_FILE_CONTENTS_ALLOC_FAIL , CHEAT_FILE_LOAD_ERR_FILE_READ_FAIL ,   CHEAT_FILE_LOAD_ERR_FILE_CLOSE_FAIL , CHEAT_FILE_LOAD_ERR_UNKNOWN }
	Cheat code loading enum.

Functions
size_t	generate_enabled_cheats_array (cheat_file_code_t *cheats_in, uint32_t *cheats_out)
	Generate a cheats array containing enabled cheats as address/value pairs. The last two entries will always be zero.
cheat_file_code_t *	get_cheat_codes (void)
	Get the cheat codes.
void	set_cheat_codes (cheat_file_code_t *cheats)
	Set the cheat codes.
void	load_cheats_from_file (char *path)
	Load cheats from a file.
void	save_cheats_to_file (char *path)
	Save cheats to a file.

Detailed Description

Datel Codes.

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Data Structure Documentation

cheat_file_code_t

struct cheat_file_code_t

Cheat file code Structure.

Data Fields
uint32_t	address	Cheat address
uint16_t	value	Cheat value
bool	enabled	Cheat enabled flag
char	description[32]	Cheat description

Function Documentation

generate_enabled_cheats_array()

size_t generate_enabled_cheats_array	(	cheat_file_code_t *	cheats_in,
		uint32_t *	cheats_out )

Generate a cheats array containing enabled cheats as address/value pairs. The last two entries will always be zero.

Parameters

cheats_in	Input array of type cheat_file_code_t.
cheats_out	Output array (must be at least (MAX_CHEAT_CODES * 2 + 2) in size).

Returns

Number of address/value pairs written (including the trailing zeros).

get_cheat_codes()

cheat_file_code_t * get_cheat_codes

(

void

)

Get the cheat codes.

Returns

Pointer to the array of cheat codes.

Returns

Pointer to the array of cheat codes.

set_cheat_codes()

void set_cheat_codes

(

cheat_file_code_t *

cheats

)

Set the cheat codes.

Parameters

cheats

Pointer to the array of cheat codes.

Parameters

cheats

Pointer to the array of cheat codes.

load_cheats_from_file()

void load_cheats_from_file

(

char *

path

)

Load cheats from a file.

Parameters

path	Path to the file containing cheat codes.

save_cheats_to_file()

void save_cheats_to_file

(

char *

path

)

Save cheats to a file.

Parameters

path	Path to the file where cheat codes should be saved.