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fix hispeed increase, fix iidx hard gauge with paseli

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CrazyRedMachine 2023-09-28 00:42:30 +02:00
parent c0d52b2b82
commit 9d3ba97354
1 changed files with 28 additions and 2 deletions
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30
popnhax/dllmain.cc
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@ -4468,7 +4468,7 @@ void hook_increase_hispeed()
}
//increase hispeed
__asm("mov ecx, dword ptr[edi]\n");
__asm("movzx ecx, word ptr[edi]\n");
__asm("inc ecx\n");
__asm("cmp ecx, 0x65\n");
__asm("jb skip_hispeed_rollover_high\n");
@ -4509,7 +4509,7 @@ void hook_decrease_hispeed()
}
//decrease hispeed
__asm("mov ecx, dword ptr[edi]\n");
__asm("movzx ecx, word ptr[edi]\n");
__asm("dec ecx\n");
__asm("cmp ecx, 0x0A\n");
__asm("jge skip_hispeed_rollover_low\n");
@ -4700,6 +4700,17 @@ void hook_survival_gauge_medal()
real_survival_gauge_medal();
}
void (*real_get_retire_timer)();
void hook_get_retire_timer()
{
if ( g_hard_gauge_selected )
{
__asm("mov eax, 0xFFFF\n");
__asm("ret\n");
}
real_get_retire_timer();
}
bool patch_hard_gauge_survival(uint8_t severity)
{
DWORD dllSize = 0;
@ -4727,6 +4738,21 @@ bool patch_hard_gauge_survival(uint8_t severity)
(void **)&real_check_survival_gauge);
}
/* change get_retire_timer function behavior (fix bug with song not exiting on empty gauge when paseli is on) */
{
int64_t pattern_offset = search(data, dllSize, "\x3D\xB0\x04\x00\x00\x7C", 6, 0);
if (pattern_offset == -1) {
LOG("popnhax: survival gauge: cannot find get retire timer function\n");
return false;
}
int64_t fun_rel = *(int32_t *)(data + pattern_offset - 0x04 ); // function call is just before our pattern
uint64_t patch_addr = (int64_t)data + pattern_offset + fun_rel;
MH_CreateHook((LPVOID)(patch_addr), (LPVOID)hook_get_retire_timer,
(void **)&real_get_retire_timer);
}
/* hook commit option to flag hard gauge being selected */
{
/* find option commit function (unilab) */