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renamed Thing to Checksum

This commit is contained in:
Henny022p 2021-03-02 19:04:33 +01:00
parent b1f0281e01
commit 7778b71386
1 changed files with 30 additions and 30 deletions
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60
src/save.c
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@ -1,11 +1,11 @@
#include "save.h"
#include "gba/eeprom.h"
typedef struct Thing {
u16 unk_1;
u16 unk_2;
u32 unk_3;
} Thing;
typedef struct Checksum {
u16 checksum1;
u16 checksum2;
u32 status;
} Checksum;
typedef struct {
u16 size;
@ -21,8 +21,8 @@ static SaveResult HandleSaveDone(u32);
const SaveFileEEPROMAddresses* GetSaveFileEEPROMAddresses(u32);
u32 sub_0807D008(u32, SaveFile*);
u32 sub_0807D0A0(Thing*, u16*, u32);
u32 sub_0807D128(const Thing*);
u32 sub_0807D0A0(Checksum*, u16*, u32);
u32 sub_0807D128(const Checksum*);
u16 sub_0807D1A4(u16*, u32);
u32 sub_0807D0EC(u32 address, char* data);
@ -191,7 +191,7 @@ void sub_0807CF68(u32 arg0) {
}
u32 sub_0807CF88(u32 arg0, u8* arg1) {
Thing thing;
Checksum checksum;
u32 retval;
const SaveFileEEPROMAddresses* eepromAddresses;
@ -200,18 +200,18 @@ u32 sub_0807CF88(u32 arg0, u8* arg1) {
eepromAddresses = GetSaveFileEEPROMAddresses(arg0);
thing.unk_3 = 'MCZ3';
l1prep = sub_0807D1A4((u16*)&thing.unk_3, 4);
checksum.status = 'MCZ3';
l1prep = sub_0807D1A4((u16*)&checksum.status, 4);
l1prep += sub_0807D1A4((u16*)arg1, eepromAddresses->size);
thing.unk_1 = l1prep;
thing.unk_2 = -(u32)l1prep;
checksum.checksum1 = l1prep;
checksum.checksum2 = -(u32)l1prep;
e0 = DataWrite(eepromAddresses->address1, (const char*)arg1, eepromAddresses->size);
if (e0) {
e0 = sub_0807D184(eepromAddresses->checksum1, (const char*)&thing.unk_1);
e0 = sub_0807D184(eepromAddresses->checksum1, (const char*)&checksum.checksum1);
}
e1 = DataWrite(eepromAddresses->address2, (const char*)arg1, eepromAddresses->size);
if (e1) {
e1 = sub_0807D184(eepromAddresses->checksum2, (const char*)&thing.unk_1);
e1 = sub_0807D184(eepromAddresses->checksum2, (const char*)&checksum.checksum1);
}
retval = 0;
@ -223,7 +223,7 @@ u32 sub_0807CF88(u32 arg0, u8* arg1) {
u32 sub_0807D008(u32 param_1, SaveFile* saveFile) {
vu32 set_0;
Thing auStack32;
Checksum checksum;
const SaveFileEEPROMAddresses* eepromAddresses;
u32 t1;
@ -232,19 +232,19 @@ u32 sub_0807D008(u32 param_1, SaveFile* saveFile) {
u32 temp;
eepromAddresses = GetSaveFileEEPROMAddresses(param_1);
t1 = sub_0807D0EC(eepromAddresses->checksum1, (char*)&auStack32);
t1 = sub_0807D0EC(eepromAddresses->checksum1, (char*)&checksum);
if (t1 == 2) {
if ((DataRead(eepromAddresses->address1, (char*)saveFile, eepromAddresses->size) == 0) ||
(sub_0807D0A0(&auStack32, (u16*)saveFile, (u32)eepromAddresses->size) == 0)) {
(sub_0807D0A0(&checksum, (u16*)saveFile, (u32)eepromAddresses->size) == 0)) {
t1 = 0;
} else {
return 1;
}
}
t2 = sub_0807D0EC(eepromAddresses->checksum2, (char*)&auStack32);
t2 = sub_0807D0EC(eepromAddresses->checksum2, (char*)&checksum);
if (t2 == 2) {
if ((DataRead(eepromAddresses->address2, (char*)saveFile, eepromAddresses->size) != 0) &&
(sub_0807D0A0(&auStack32, (u16*)saveFile, (u32)eepromAddresses->size) != 0)) {
(sub_0807D0A0(&checksum, (u16*)saveFile, (u32)eepromAddresses->size) != 0)) {
return 1;
}
t2 = 0;
@ -259,19 +259,19 @@ u32 sub_0807D008(u32 param_1, SaveFile* saveFile) {
return ret;
}
NONMATCH("asm/non_matching/save/sub_0807D0A0.inc", u32 sub_0807D0A0(Thing* unk_1, u16* unk_2, u32 unk_3)) {
NONMATCH("asm/non_matching/save/sub_0807D0A0.inc", u32 sub_0807D0A0(Checksum* unk_1, u16* unk_2, u32 unk_3)) {
u32 r0;
u16 u0;
u0 = sub_0807D1A4((u16*)&unk_1->unk_3, 4);
u0 = sub_0807D1A4((u16*)&unk_1->status, 4);
u0 = u0 + sub_0807D1A4(unk_2, unk_3);
if (unk_1->unk_1 != u0) {
if (unk_1->checksum1 != u0) {
r0 = 0;
} else {
if (unk_1->unk_2 == -unk_1->unk_1) {
if (unk_1->unk_3 != 'MCZ3') {
if (unk_1->checksum2 == -unk_1->checksum1) {
if (unk_1->status != 'MCZ3') {
r0 = 0;
} else {
r0 = 1;
@ -290,19 +290,19 @@ u32 sub_0807D0EC(u32 address, char* data) {
if (!DataRead(address, data, 8)) {
ret = 0;
} else {
ret = sub_0807D128((Thing*)data);
ret = sub_0807D128((Checksum*)data);
}
if (!ret && DataRead(address + 8, data, 8)) {
ret = sub_0807D128((Thing*)data);
ret = sub_0807D128((Checksum*)data);
}
return ret;
}
u32 sub_0807D128(const Thing* thing) {
u32 sub_0807D128(const Checksum* checksum) {
u32 ret;
switch (thing->unk_3) {
switch (checksum->status) {
case 'MCZ3':
if (thing->unk_1 + thing->unk_2 == 0x10000) {
if (checksum->checksum1 + checksum->checksum2 == 0x10000) {
ret = 2;
} else {
ret = 0;
@ -311,7 +311,7 @@ u32 sub_0807D128(const Thing* thing) {
case 'FleD':
case 'TINI':
ret = 0;
if ((thing->unk_1 & thing->unk_2) == 0xffff) {
if ((checksum->checksum1 & checksum->checksum2) == 0xffff) {
ret = 1;
}
break;