Popn_Tools/popnhax
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back_to_song_select: no need to press red button

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This commit is contained in:
CrazyRedMachine 2023-08-20 12:19:57 +02:00
parent f75be601d0
commit adc18fcc35
1 changed files with 64 additions and 2 deletions
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66
popnhax/dllmain.cc
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@ -275,6 +275,7 @@ bool g_pfree_mode = false;
bool g_end_session = false;
bool g_return_to_options = false;
bool g_return_to_song_select = false;
bool g_return_to_song_select_num9 = false;
void (*real_screen_transition)();
void quickexit_screen_transition()
{
@ -381,12 +382,24 @@ void backtosongselect_option_screen()
__asm("cmp bl, 8\n");
__asm("jne exit_back_select\n");
g_return_to_song_select = true;
g_return_to_song_select_num9 = true;
__asm("exit_back_select:\n");
real_option_screen_later();
}
void (*real_backtosongselect_option_screen_auto_leave)();
void backtosongselect_option_screen_auto_leave()
{
if ( g_return_to_song_select_num9 )
{
g_return_to_song_select_num9 = false;
__asm("mov al, 1\n");
}
real_backtosongselect_option_screen_auto_leave();
}
void (*real_option_screen_yellow)();
void backtosongselect_option_yellow()
{
@ -403,11 +416,25 @@ void backtosongselect_option_yellow()
__asm("jne exit_back_select_yellow\n");
g_return_to_song_select = true;
g_return_to_song_select_num9 = true;
__asm("exit_back_select_yellow:\n");
real_option_screen_yellow();
}
uint32_t g_option_yellow_leave_addr = 0;
void (*real_backtosongselect_option_screen_yellow_auto_leave)();
void backtosongselect_option_screen_yellow_auto_leave()
{
if ( g_return_to_song_select_num9 )
{
g_return_to_song_select_num9 = false;
__asm("push %0\n": :"m"(g_option_yellow_leave_addr));
__asm("ret\n");
}
real_backtosongselect_option_screen_yellow_auto_leave();
}
static bool r_ran;
static bool regul_flg;
//static bool dj_auto;
@ -2057,7 +2084,7 @@ static bool patch_quick_retire(bool pfree)
int64_t pattern_offset = search(data, dllSize, "\x8B\x85\x0C\x0A\x00\x00\x83\x78\x34\x00\x75", 11, 0);
if (pattern_offset == -1) {
LOG("popnhax: quick retry: cannot retrieve option screen loop function\n");
LOG("popnhax: back to song select: cannot retrieve option screen loop function\n");
return false;
}
@ -2065,6 +2092,19 @@ static bool patch_quick_retire(bool pfree)
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen,
(void **)&real_option_screen_later);
}
/* 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);
if (pattern_offset == -1) {
LOG("popnhax: back to song select: cannot retrieve option screen loop function\n");
return false;
}
uint64_t patch_addr = (int64_t)data + pattern_offset;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)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) */
{
@ -2079,7 +2119,29 @@ static bool patch_quick_retire(bool pfree)
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_yellow,
(void **)&real_option_screen_yellow);
}
LOG("popnhax: quick retry: return to song select enabled\n");
/* automatically leave after numpad 9 press */
{
int64_t pattern_offset = search(data, dllSize, "\x8B\x55\x00\x8B\x82\x9C\x00\x00\x00\x6A\x01\x8B\xCD\xFF\xD0\x80\xBD", 17, 0);
if (pattern_offset == -1) {
LOG("popnhax: back to song select: cannot retrieve option screen yellow leave addr\n");
return false;
}
g_option_yellow_leave_addr = (int32_t)data + pattern_offset - 0x05;
pattern_offset = search(data, dllSize, "\x84\xC0\x0F\x84\xF1\x00\x00\x00\x8B\xC5", 10, 0);
if (pattern_offset == -1) {
LOG("popnhax: back to song select: cannot retrieve option screen yellow button check function\n");
return false;
}
uint64_t patch_addr = (int64_t)data + pattern_offset;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)backtosongselect_option_screen_yellow_auto_leave,
(void **)&real_backtosongselect_option_screen_yellow_auto_leave);
}
LOG("popnhax: quick retire: return to song select enabled\n");
}
if (pfree)