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rewrite patch pattern for back_to_song_select, render loop (enhanced_polling_stats and practice mode)

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CrazyRedMachine 2023-10-21 01:08:47 +02:00
parent cff44b2712
commit 083d572007
1 changed files with 22 additions and 10 deletions
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32
popnhax/dllmain.cc
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@ -2428,41 +2428,53 @@ static bool patch_quick_retire(bool pfree)
{ {
/* go back to song select with numpad 9 on song option screen (before pressing yellow) */ /* go back to song select with numpad 9 on song option screen (before pressing yellow) */
{ {
int64_t pattern_offset = search(data, dllSize, "\x8B\x85\x0C\x0A\x00\x00\x83\x78\x34\x00\x75", 11, 0); int64_t pattern_offset = search(data, dllSize, "\x0A\x00\x00\x83\x78\x34\x00\x75\x3D\xB8", 10, 0); //unilab
uint8_t adjust = 3;
if (pattern_offset == -1) {
/* fallback */
pattern_offset = search(data, dllSize, "\x8B\x85\x0C\x0A\x00\x00\x83\x78\x34\x00\x75", 11, 0);
adjust = 0;
}
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: back to song select: cannot retrieve option screen loop function\n"); LOG("popnhax: back to song select: cannot retrieve option screen loop function\n");
return false; return false;
} }
uint64_t patch_addr = (int64_t)data + pattern_offset; uint64_t patch_addr = (int64_t)data + pattern_offset - adjust;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen, MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen,
(void **)&real_option_screen_later); (void **)&real_option_screen_later);
} }
/* automatically leave option screen after numpad 9 press */ /* automatically leave option screen after numpad 9 press */
{ {
int64_t pattern_offset = search(data, dllSize, "\x84\xC0\x75\x63\x8B\x85\x10\x0A\x00\x00\x83\xC0\x04\xBF\x0C\x00\x00\x00", 18, 0); int64_t pattern_offset = search(data, dllSize, "\x0A\x00\x00\x83\xC0\x04\xBF\x0C\x00\x00\x00\xE8", 12, 0);
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: back to song select: cannot retrieve option screen loop function\n"); LOG("popnhax: back to song select: cannot retrieve option screen loop function\n");
return false; return false;
} }
uint64_t patch_addr = (int64_t)data + pattern_offset; uint64_t patch_addr = (int64_t)data + pattern_offset - 0x07;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen_auto_leave, MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen_auto_leave,
(void **)&real_backtosongselect_option_screen_auto_leave); (void **)&real_backtosongselect_option_screen_auto_leave);
} }
/* go back to song select with numpad 9 on song option screen (after pressing yellow) */ /* go back to song select with numpad 9 on song option screen (after pressing yellow) */
{ {
int64_t pattern_offset = search(data, dllSize, "\x8B\x85\x0C\x0A\x00\x00\x83\x78\x38\x00\x75", 11, 0); int64_t pattern_offset = search(data, dllSize, "\x0A\x00\x00\x83\x78\x38\x00\x75\x3D\x68", 10, 0); //unilab
uint8_t adjust = 3;
if (pattern_offset == -1) {
/* fallback */
pattern_offset = search(data, dllSize, "\x8B\x85\x0C\x0A\x00\x00\x83\x78\x38\x00\x75", 11, 0);
adjust = 0;
}
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: quick retry: cannot retrieve option screen loop function\n"); LOG("popnhax: quick retry: cannot retrieve yellow option screen loop function\n");
return false; return false;
} }
uint64_t patch_addr = (int64_t)data + pattern_offset; uint64_t patch_addr = (int64_t)data + pattern_offset - adjust;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_yellow, MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_yellow,
(void **)&real_option_screen_yellow); (void **)&real_option_screen_yellow);
} }
@ -4076,7 +4088,7 @@ if (use_sp_flg){
__asm("add esp, 0x0C\n"); __asm("add esp, 0x0C\n");
} }
if (config.enhanced_polling_stats) if (config.enhanced_polling && config.enhanced_polling_stats)
enhanced_polling_stats_disp_sub(); enhanced_polling_stats_disp_sub();
real_aging_loop(); real_aging_loop();
@ -4089,7 +4101,7 @@ static bool patch_practice_mode()
/* AGING MODE to Practice Mode */ /* AGING MODE to Practice Mode */
{ {
int64_t pattern_offset = search(data, dllSize, "\x83\xEC\x40\x53\x56\x57", 6, 0); int64_t pattern_offset = search(data, dllSize-0x100000, "\x83\xEC\x40\x53\x56\x57", 6, 0x100000);
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: cannot retrieve aging loop\n"); LOG("popnhax: cannot retrieve aging loop\n");
@ -4259,7 +4271,7 @@ static bool patch_enhanced_polling_stats()
char *data = getDllData(g_game_dll_fn, &dllSize); char *data = getDllData(g_game_dll_fn, &dllSize);
{ {
int64_t pattern_offset = search(data, dllSize, "\x83\xEC\x40\x53\x56\x57", 6, 0); int64_t pattern_offset = search(data, dllSize-0x100000, "\x83\xEC\x40\x53\x56\x57", 6, 0x100000);
if (pattern_offset == -1) { if (pattern_offset == -1) {
LOG("popnhax: enhanced_polling_stats: cannot retrieve aging loop\n"); LOG("popnhax: enhanced_polling_stats: cannot retrieve aging loop\n");