save.h File Reference

#include <PR/os.h>
#include <common_structs.h>

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Macros
#define	CONTROLLER_1   0
#define	CONTROLLER_2   1
#define	CONTROLLER_3   2
#define	CONTROLLER_4   3
#define	PFS_NO_ERROR   0
#define	PFS_NO_PAK_INSERTED   1
#define	PFS_PAK_BAD_READ   2
#define	PFS_PAK_CORRUPTED   3
#define	PFS_FILE_OVERFLOW   4
#define	PFS_INVALID_DATA   -1
#define	PFS_NUM_FILES_ERROR   -2
#define	PFS_FREE_BLOCKS_ERROR   -3
#define	PFS_PAK_STATE_OK   -4
#define	NO_PAK   0
#define	PAK   1
#define	PAK_NOT_INSERTED   -1

Functions
void	func_800B45E0 (s32)
void	write_save_data_grand_prix_points_and_sound_mode (void)
void	func_800B46D0 (void)
void	func_800B4728 (s32)
void	reset_save_data_grand_prix_points_and_sound_mode (void)
u8	checksum_time_trial_records (s32)
s32	func_800B6348 (s32)
s32	func_800B639C (s32)
s32	func_800B63F0 (s32)
u8	compute_save_data_checksum_1 (void)
u8	compute_save_data_checksum_2 (void)
void	load_save_data (void)
void	func_800B4A9C (s32)
void	validate_save_data (void)
void	populate_time_trial_record (u8 *timeTrialRecord, u32 time, s32 characterId)
u32	func_800B4DF4 (u8 *)
s32	func_800B4E24 (s32)
u32	func_800B4EB4 (s32, s32)
s32	func_800B4F2C (void)
s32	func_800B4FB0 (s32)
s32	func_800B5020 (u32, s32)
s32	func_800B5218 (void)
void	func_800B536C (s32)
void	func_800B5404 (s32, s32)
u8	func_800B54C0 (s32, s32)
u8	func_800B54EC (s32, s32)
u8	func_800B5508 (s32, s32, s32)
s32	is_cc_mode_complete (s32)
s32	has_unlocked_extra_mode (void)
s32	has_completed_extra_mode (void)
void	func_800B559C (s32)
u8	func_800B578C (s32)
s32	func_800B5888 (s32)
s32	func_800B58C4 (s32)
void	update_save_data_backup (void)
u8	compute_save_data_checksum_backup_1 (void)
u8	compute_save_data_checksum_backup_2 (void)
s32	validate_save_data_checksum_backup (void)
s32	check_for_controller_pak (s32)
s32	func_800B5B2C (s32)
s32	controller_pak_1_status (void)
s32	controller_pak_2_status (void)
s32	func_800B5F30 (void)
s32	func_800B6014 (void)
s32	func_800B6088 (s32)
u8	func_800B60E8 (s32)
s32	func_800B6178 (s32)
s32	func_800B64EC (s32)
s32	func_800B65F4 (s32, s32)
void	func_800B6708 (void)
void	func_800B6798 (void)
u8	func_800B6828 (s32)
u8	func_800B68F4 (s32)
s32	func_800B69BC (s32)
s32	func_800B6A68 (void)

Variables
u32 *	D_800DC714
struct_8018EE10_entry	D_8018EE10 []
u16	gCompanyCode
u32	gGameCode
s8	gControllerPak1State
s8	sControllerPak2State
const u8	D_800F2E60 []
const u8	gGameName []
const u8	gExtCode []
u16	D_80162DD6
s32	D_80162DE0
s32	D_80162DFC
OSPfs	gControllerPak1FileHandle
OSPfs	gControllerPak2FileHandle
OSPfsState	pfsState [16]
s32	pfsError [16]
s32	gControllerPak1NumFilesUsed
s32	gControllerPak1MaxWriteableFiles
s8	D_8018EDE5
s8	D_8018EDE6
s8	D_8018EDE7

Macro Definition Documentation

CONTROLLER_1

#define CONTROLLER_1   0

CONTROLLER_2

#define CONTROLLER_2   1

CONTROLLER_3

#define CONTROLLER_3   2

CONTROLLER_4

#define CONTROLLER_4   3

NO_PAK

#define NO_PAK   0

PAK

#define PAK   1

PAK_NOT_INSERTED

#define PAK_NOT_INSERTED   -1

PFS_FILE_OVERFLOW

#define PFS_FILE_OVERFLOW   4

PFS_FREE_BLOCKS_ERROR

#define PFS_FREE_BLOCKS_ERROR   -3

PFS_INVALID_DATA

#define PFS_INVALID_DATA   -1

PFS_NO_ERROR

#define PFS_NO_ERROR   0

PFS_NO_PAK_INSERTED

#define PFS_NO_PAK_INSERTED   1

PFS_NUM_FILES_ERROR

#define PFS_NUM_FILES_ERROR   -2

PFS_PAK_BAD_READ

#define PFS_PAK_BAD_READ   2

PFS_PAK_CORRUPTED

#define PFS_PAK_CORRUPTED   3

PFS_PAK_STATE_OK

#define PFS_PAK_STATE_OK   -4

Function Documentation

check_for_controller_pak()

s32 check_for_controller_pak

(

s32

controller

)

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checksum_time_trial_records()

u8 checksum_time_trial_records

(

s32

courseIdx

)

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compute_save_data_checksum_1()

u8 compute_save_data_checksum_1

(

void

)

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compute_save_data_checksum_2()

u8 compute_save_data_checksum_2

(

void

)

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compute_save_data_checksum_backup_1()

u8 compute_save_data_checksum_backup_1

(

void

)

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compute_save_data_checksum_backup_2()

u8 compute_save_data_checksum_backup_2

(

void

)

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controller_pak_1_status()

s32 controller_pak_1_status

(

void

)

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controller_pak_2_status()

s32 controller_pak_2_status

(

void

)

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func_800B45E0()

void func_800B45E0

(

s32

arg0

)

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func_800B46D0()

void func_800B46D0

(

void

)

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func_800B4728()

void func_800B4728

(

s32

arg0

)

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func_800B4A9C()

void func_800B4A9C

(

s32

course

)

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func_800B4DF4()

u32 func_800B4DF4

(

u8 *

arr

)

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func_800B4E24()

s32 func_800B4E24

(

s32

recordIndex

)

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func_800B4EB4()

u32 func_800B4EB4	(	s32	recordIndex,
		s32	courseIndex )

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func_800B4F2C()

s32 func_800B4F2C

(

void

)

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func_800B4FB0()

s32 func_800B4FB0

(

s32

courseIndex

)

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func_800B5020()

s32 func_800B5020	(	u32	time,
		s32	charId )

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func_800B5218()

s32 func_800B5218

(

void

)

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func_800B536C()

void func_800B536C

(

s32

arg0

)

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func_800B5404()

void func_800B5404	(	s32	arg0,
		s32	arg1 )

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func_800B54C0()

u8 func_800B54C0	(	s32	cup,
		s32	cc_mode )

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func_800B54EC()

u8 func_800B54EC	(	s32	cup,
		s32	ccGrandPrixPoints )

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func_800B5508()

u8 func_800B5508	(	s32	cup,
		s32	ccGrandPrixPoints,
		s32	points_scored )

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func_800B559C()

void func_800B559C

(

s32

arg0

)

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func_800B578C()

u8 func_800B578C

(

s32

arg0

)

This one is weird. Its some type of checksum calculator, seemingly for the best time trial records. But the number of bytes it operates over is odd. It calculates a checksum for 51 bytes in 17 byte chunks, but that doesn't line up with anything in the save data cleanly. At that byte count it would get the 48 bytes for the records plus 3 of the unknown bytes.

But only unknown bytes 7 and 8 ever get set, so why the extra 3, and why in chunks of 17?

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func_800B5888()

s32 func_800B5888

(

s32

arg0

)

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func_800B58C4()

s32 func_800B58C4

(

s32

arg0

)

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func_800B5B2C()

s32 func_800B5B2C

(

s32

)

func_800B5F30()

s32 func_800B5F30

(

void

)

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func_800B6014()

s32 func_800B6014

(

void

)

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func_800B6088()

s32 func_800B6088

(

s32

arg0

)

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func_800B60E8()

u8 func_800B60E8

(

s32

page

)

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func_800B6178()

s32 func_800B6178

(

s32

arg0

)

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func_800B6348()

s32 func_800B6348

(

s32

arg0

)

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func_800B639C()

s32 func_800B639C

(

s32

arg0

)

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func_800B63F0()

s32 func_800B63F0

(

s32

arg0

)

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func_800B64EC()

s32 func_800B64EC

(

s32

arg0

)

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func_800B65F4()

s32 func_800B65F4	(	s32	arg0,
		s32	arg1 )

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func_800B6708()

void func_800B6708

(

void

)

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func_800B6798()

void func_800B6798

(

void

)

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func_800B6828()

u8 func_800B6828

(

s32

arg0

)

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func_800B68F4()

u8 func_800B68F4

(

s32

arg0

)

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func_800B69BC()

s32 func_800B69BC

(

s32

arg0

)

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func_800B6A68()

s32 func_800B6A68

(

void

)

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has_completed_extra_mode()

s32 has_completed_extra_mode

(

void

)

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has_unlocked_extra_mode()

s32 has_unlocked_extra_mode

(

void

)

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is_cc_mode_complete()

s32 is_cc_mode_complete

(

s32

cc_mode

)

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load_save_data()

void load_save_data

(

void

)

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populate_time_trial_record()

void populate_time_trial_record	(	u8 *	timeTrialRecord,
		u32	time,
		s32	characterId )

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reset_save_data_grand_prix_points_and_sound_mode()

void reset_save_data_grand_prix_points_and_sound_mode

(

void

)

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update_save_data_backup()

void update_save_data_backup

(

void

)

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validate_save_data()

void validate_save_data

(

void

)

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validate_save_data_checksum_backup()

s32 validate_save_data_checksum_backup

(

void

)

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write_save_data_grand_prix_points_and_sound_mode()

void write_save_data_grand_prix_points_and_sound_mode

(

void

)

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Variable Documentation

D_800DC714

u32* D_800DC714

extern

D_800F2E60

const u8 D_800F2E60[]

extern

D_80162DD6

u16 D_80162DD6

extern

D_80162DE0

s32 D_80162DE0

extern

D_80162DFC

s32 D_80162DFC

extern

D_8018EDE5

s8 D_8018EDE5

extern

D_8018EDE6

s8 D_8018EDE6

extern

D_8018EDE7

s8 D_8018EDE7

extern

D_8018EE10

struct_8018EE10_entry D_8018EE10[]

extern

BSS

gCompanyCode

u16 gCompanyCode

extern

gControllerPak1FileHandle

OSPfs gControllerPak1FileHandle

extern

gControllerPak1MaxWriteableFiles

s32 gControllerPak1MaxWriteableFiles

extern

gControllerPak1NumFilesUsed

s32 gControllerPak1NumFilesUsed

extern

gControllerPak1State

s8 gControllerPak1State

extern

gControllerPak2FileHandle

OSPfs gControllerPak2FileHandle

extern

gExtCode

const u8 gExtCode[]

extern

gGameCode

u32 gGameCode

extern

gGameName

const u8 gGameName[]

extern

pfsError

s32 pfsError[16]

extern

pfsState

OSPfsState pfsState[16]

extern

sControllerPak2State

s8 sControllerPak2State

extern