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popkun change

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CrazyRedMachine 2024-05-24 00:00:56 +02:00
parent 6eb22666ac
commit c0098cc222
2 changed files with 32 additions and 1 deletions
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BIN
dist/popnhax/data_mods/_popnhax_assets/tex/system27/gmcmh.ifs vendored Normal file
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33
popnhax/dllmain.cc
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@ -4494,7 +4494,19 @@ static bool version_check() {
return true; return true;
} }
char *ifsname_ptr = 0; const char *popkun_change = "system27/gmcmh.ifs";
void (*gm_ifs_load)();
void loadtexhook() {
if(p_record) {
__asm("cmp dword ptr [eax+0x0B], 0x2E6E6D63\n"); // gm 'cmn.' ifs
__asm("jne change_skip\n");
__asm("mov %0, eax\n"::"a"(popkun_change));
__asm("change_skip:\n");
}
gm_ifs_load();
}
char *ifsname_ptr = NULL;
void (*get_ifs_name)(); void (*get_ifs_name)();
void get_ifs_filename() { void get_ifs_filename() {
__asm("mov %0, eax\n":"=a"(ifsname_ptr): :); __asm("mov %0, eax\n":"=a"(ifsname_ptr): :);
@ -6555,6 +6567,25 @@ static bool patch_record_mode(bool quickretire)
} }
usbpad_addr = (uint32_t**)((int64_t)data + pattern_offset -0x21); usbpad_addr = (uint32_t**)((int64_t)data + pattern_offset -0x21);
} }
{
// recmode pop-kun change
int64_t pattern_offset = search(data, dllSize,
"\x5E\x83\xC4\x10\xC3\x51\xE8", 7, 0);
if (pattern_offset == -1) {
LOG("popnhax: record: ifs load address not found.\n");
return false;
}
uint64_t patch_addr = (int64_t)data + pattern_offset +13;
MH_CreateHook((LPVOID)(patch_addr), (LPVOID)loadtexhook,
(void **)&gm_ifs_load);
#if DEBUG == 1
LOG("popnhax: record: loadtexhook_addr is 0x%llX\n", patch_addr);
#endif
}
#if DEBUG == 1 #if DEBUG == 1
LOG("popnhax: record: p_note is 0x%p, value is 0x%X\n", p_note, *p_note); LOG("popnhax: record: p_note is 0x%p, value is 0x%X\n", p_note, *p_note);