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fix tachi scorehook

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CrazyRedMachine 2024-10-02 21:17:09 +02:00
parent e7484fad5e
commit 145c52f83c
1 changed files with 8 additions and 4 deletions
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12
popnhax/tachi.cc
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@ -1124,15 +1124,17 @@ bool patch_tachi_rivals(const char *dllFilename, bool scorehook)
} }
{ {
int64_t pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x87\x18\x02\x00\x00\x89", 9, 0); int64_t pattern_offset = _search(data, dllSize, "\x10\x6A\x09\x8D\x44\x24\x0C\x50", 8, 0);
int32_t delta = 25;
if (pattern_offset == -1) { if (pattern_offset == -1) {
delta = 0;
pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x86\x18\x02\x00\x00\x89", 9, 0); // usaneko/peace pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x86\x18\x02\x00\x00\x89", 9, 0); // usaneko/peace
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: tachi rivals: cannot find end of credit check if logged function\n"); LOG("popnhax: tachi rivals: cannot find end of credit check if logged function\n");
return false; return false;
} }
} }
uint64_t patch_addr = (int64_t)data + pattern_offset; uint64_t patch_addr = (int64_t)data + pattern_offset - delta;
_MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_end_of_credit, _MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_end_of_credit,
(void **)&real_end_of_credit); (void **)&real_end_of_credit);
} }
@ -1221,8 +1223,10 @@ bool patch_tachi_scorehook(const char *dllFilename, bool pfree, bool hidden_is_o
} }
/* hook credit end to reset "need to load conf" marker */ /* hook credit end to reset "need to load conf" marker */
{ {
int64_t pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x87\x18\x02\x00\x00\x89", 9, 0); int64_t pattern_offset = _search(data, dllSize, "\x10\x6A\x09\x8D\x44\x24\x0C\x50", 8, 0);
int32_t delta = 25;
if (pattern_offset == -1) { if (pattern_offset == -1) {
delta = 0;
pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x86\x18\x02\x00\x00\x89", 9, 0); // usaneko/peace pattern_offset = _search(data, dllSize, "\x33\xC0\x89\x86\x18\x02\x00\x00\x89", 9, 0); // usaneko/peace
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: tachi scorehook: cannot find end of credit check if logged function\n"); LOG("popnhax: tachi scorehook: cannot find end of credit check if logged function\n");
@ -1230,7 +1234,7 @@ bool patch_tachi_scorehook(const char *dllFilename, bool pfree, bool hidden_is_o
} }
} }
uint64_t patch_addr = (int64_t)data + pattern_offset; uint64_t patch_addr = (int64_t)data + pattern_offset - delta;
_MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_end_of_credit, _MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_end_of_credit,
(void **)&real_end_of_credit); (void **)&real_end_of_credit);