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matched VerifyChecksum

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This commit is contained in:
Henny022p
2021-03-02 22:41:26 +01:00
parent ffcd347ede
commit cd4a04c5ab
2 changed files with 4 additions and 50 deletions
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src/save.c
+4 -5
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@@ -261,21 +261,20 @@ u32 DataDoubleReadWithStatus(u32 param_1, void* data) {
return ret;
}
NONMATCH("asm/non_matching/save/sub_0807D0A0.inc", u32 VerifyChecksum(SaveFileStatus* fileStatus, u16* data, u32 size)) {
u32 ret;
u32 VerifyChecksum(SaveFileStatus* fileStatus, u16* data, u32 size) {
u32 temp;
u16 checksum;
checksum = CalculateChecksum((u16*)&fileStatus->status, 4);
checksum += CalculateChecksum(data, size);
if ((fileStatus->checksum1 != checksum) || (fileStatus->checksum2 != -(u32)fileStatus->checksum1) ||
if ((fileStatus->checksum1 != checksum) ||
(temp = fileStatus->checksum1 << 0x10, fileStatus->checksum2 != (-temp >> 0x10)) ||
(fileStatus->status != 'MCZ3')) {
return 0;
} else
return 1;
}
END_NONMATCH
u32 ReadSaveFileStatus(u32 address, SaveFileStatus* fileStatus) {
u32 ret;