forked from Popn_Tools/popnhax
finally ok?
This commit is contained in:
parent
64aef456fe
commit
1e999ce1e5
@ -1912,7 +1912,6 @@ static bool patch_add_to_base_offset(int8_t delta) {
|
||||
|
||||
bool g_enhanced_poll_ready = false;
|
||||
int (*usbPadRead)(uint32_t*);
|
||||
int (*usbPadReadLast)(unsigned char*);
|
||||
|
||||
#if POLLING_DEBUG >=1
|
||||
FILE *debug_fp;
|
||||
@ -1924,16 +1923,12 @@ int32_t g_button_state[9] = {0};
|
||||
static unsigned int __stdcall enhanced_polling_proc(void *ctx)
|
||||
{
|
||||
#if POLLING_DEBUG >=1
|
||||
debug_fp = fopen("polling.log", "w");
|
||||
debug_fp = fopen("polling.log", "w");
|
||||
#endif
|
||||
HMODULE hinstLib = GetModuleHandleA("ezusb.dll");
|
||||
usbPadRead = (int(*)(uint32_t*))GetProcAddress(hinstLib, "?usbPadRead@@YAHPAK@Z");
|
||||
static uint8_t button_debounce[9] = {0};
|
||||
/*
|
||||
usbPadReadLast = (int(*)(unsigned char*)) GetProcAddress(hinstLib, "?usbPadReadLast@@YAHPAE@Z");
|
||||
|
||||
uint8_t history[40] = {0};
|
||||
*/
|
||||
static uint8_t button_debounce[9] = {0};
|
||||
|
||||
for (int i=0; i<9; i++)
|
||||
{
|
||||
g_button_state[i] = -1;
|
||||
@ -1944,37 +1939,39 @@ static unsigned int __stdcall enhanced_polling_proc(void *ctx)
|
||||
Sleep(500);
|
||||
}
|
||||
|
||||
uint32_t curr_time = 0;
|
||||
uint32_t end_time = 0;
|
||||
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL);
|
||||
|
||||
#if POLLING_DEBUG >= 1
|
||||
uint32_t count = 0;
|
||||
uint32_t count_time = timeGetTime();
|
||||
fprintf(debug_fp, "Thread priority is 0x%x\n", GetThreadPriority(GetCurrentThread()));
|
||||
uint32_t count = 0;
|
||||
uint32_t count_time = 0;
|
||||
#endif
|
||||
|
||||
uint32_t curr_poll_time = 0;
|
||||
uint32_t prev_poll_time = 0;
|
||||
while (g_enhanced_poll_ready)
|
||||
{
|
||||
curr_time = timeGetTime();
|
||||
#if POLLING_DEBUG >= 1
|
||||
if (count == 0)
|
||||
{
|
||||
count_time = curr_time;
|
||||
}
|
||||
if (count == 0)
|
||||
{
|
||||
count_time = timeGetTime();
|
||||
}
|
||||
#endif
|
||||
uint32_t pad_bits;
|
||||
//usbPadReadLast(history);
|
||||
#if POLLING_DEBUG == 2
|
||||
fprintf(stderr, "history : ");
|
||||
for (int i = 0; i<40; i++)
|
||||
{
|
||||
fprintf(stderr, "%02x ", history[i]);
|
||||
if (!((i+1)%16)) fprintf(stderr, "\n");
|
||||
}
|
||||
fprintf(stderr, "--------------\n");
|
||||
#endif
|
||||
int ret = usbPadRead(&pad_bits);
|
||||
if (ret == 0)
|
||||
g_last_button_state = pad_bits;
|
||||
|
||||
/* ensure at least 1ms has elapsed between polls
|
||||
* (beware of SD cab hardware compatibility)
|
||||
*/
|
||||
curr_poll_time = timeGetTime();
|
||||
if (curr_poll_time == prev_poll_time)
|
||||
{
|
||||
curr_poll_time++;
|
||||
Sleep(1);
|
||||
}
|
||||
prev_poll_time = curr_poll_time;
|
||||
|
||||
usbPadRead(&pad_bits);
|
||||
g_last_button_state = pad_bits;
|
||||
|
||||
unsigned int buttonState = (g_last_button_state >> 8) & 0x1FF;
|
||||
for (int i = 0; i < 9; i++)
|
||||
{
|
||||
@ -1982,43 +1979,38 @@ static unsigned int __stdcall enhanced_polling_proc(void *ctx)
|
||||
{
|
||||
if (g_button_state[i] == -1)
|
||||
{
|
||||
g_button_state[i] = curr_time;
|
||||
g_button_state[i] = curr_poll_time;
|
||||
}
|
||||
button_debounce[i] = g_debounce; //debounce on release (since we're forced to stub usbPadReadLast)
|
||||
//debounce on release (since we're forced to stub usbPadReadLast)
|
||||
button_debounce[i] = g_debounce;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (button_debounce[i]>0)
|
||||
{
|
||||
button_debounce[i]--;
|
||||
}
|
||||
|
||||
if (button_debounce[i] == 0)
|
||||
{
|
||||
g_button_state[i] = -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_last_button_state |= 1<<(8+i); //debounce period still running: button is still pressed
|
||||
}
|
||||
}
|
||||
{
|
||||
if (button_debounce[i]>0)
|
||||
{
|
||||
button_debounce[i]--;
|
||||
}
|
||||
|
||||
if (button_debounce[i] == 0)
|
||||
{
|
||||
g_button_state[i] = -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
//debounce ongoing: flag button as still pressed
|
||||
g_last_button_state |= 1<<(8+i);
|
||||
}
|
||||
}
|
||||
}
|
||||
end_time = timeGetTime();
|
||||
#if POLLING_DEBUG >= 1
|
||||
count++;
|
||||
if (count == 100000)
|
||||
{
|
||||
fprintf(debug_fp, "did 100000 iterations in %u milliseconds\n", end_time - count_time);
|
||||
count = 0;
|
||||
}
|
||||
fflush(debug_fp);
|
||||
count++;
|
||||
if (count == 100000)
|
||||
{
|
||||
fprintf(debug_fp, "did 100000 iterations in %ld milliseconds\n", timeGetTime() - count_time);
|
||||
count = 0;
|
||||
}
|
||||
fflush(debug_fp);
|
||||
#endif
|
||||
/* wait until a millisecond has elapsed */
|
||||
while(end_time == curr_time) {
|
||||
Sleep(0);
|
||||
end_time = timeGetTime();
|
||||
}
|
||||
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -2031,15 +2023,15 @@ uint32_t buttonGetMillis(uint8_t button)
|
||||
uint32_t but = g_button_state[button];
|
||||
uint32_t curr = timeGetTime();
|
||||
if (but <= curr)
|
||||
{
|
||||
uint32_t res = curr - but;
|
||||
#if DEBUG >= 2
|
||||
/*enabling debug here will mess up timing eval */
|
||||
fprintf(debug_fp, "%ld: buttonGetMillis: button %d : %d millis\n", timeGetTime(), button, res);
|
||||
fflush(debug_fp);
|
||||
{
|
||||
uint32_t res = curr - but;
|
||||
#if POLLING_DEBUG >= 2
|
||||
/* these fprintf will mess up timing eval */
|
||||
fprintf(debug_fp, "%ld: buttonGetMillis: button %d : %d millis\n", timeGetTime(), button, res);
|
||||
fflush(debug_fp);
|
||||
#endif
|
||||
return res;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -2047,13 +2039,14 @@ uint32_t buttonGetMillis(uint8_t button)
|
||||
uint32_t usbPadReadHook_addr = 0;
|
||||
int usbPadReadHook(uint32_t *pad_bits)
|
||||
{
|
||||
g_enhanced_poll_ready = true; // ioboard is ready, game can now poll inputs like crazy
|
||||
// if we're here then ioboard is ready
|
||||
g_enhanced_poll_ready = true;
|
||||
|
||||
/* return last known input */
|
||||
// return last known input
|
||||
*pad_bits = g_last_button_state;
|
||||
#if DEBUG >= 2
|
||||
fprintf(debug_fp, "%ld: usbPadReadHook: %x\n", timeGetTime(), *pad_bits);
|
||||
fflush(debug_fp);
|
||||
#if POLLING_DEBUG >= 2
|
||||
fprintf(debug_fp, "%ld: usbPadReadHook: %x\n", timeGetTime(), *pad_bits);
|
||||
fflush(debug_fp);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
@ -2064,7 +2057,7 @@ void (*real_enhanced_poll)();
|
||||
void patch_enhanced_poll() {
|
||||
/* eax contains button being checked [0-8]
|
||||
* esi contains delta about to be evaluated
|
||||
* we need to do esi -= pressed_since[%eax]; to fix the offset accurately */
|
||||
* we need to do esi -= buttonGetMillis([%eax]); to fix the offset accurately */
|
||||
__asm("nop\n");
|
||||
__asm("nop\n");
|
||||
__asm("mov %0, al\n":"=m"(g_poll_index): :);
|
||||
@ -2078,7 +2071,7 @@ static HANDLE enhanced_polling_thread;
|
||||
|
||||
static bool patch_enhanced_polling(uint8_t debounce)
|
||||
{
|
||||
g_debounce = debounce;
|
||||
g_debounce = debounce;
|
||||
|
||||
if (enhanced_polling_thread == NULL) {
|
||||
enhanced_polling_thread = (HANDLE) _beginthreadex(
|
||||
@ -2124,20 +2117,20 @@ static bool patch_enhanced_polling(uint8_t debounce)
|
||||
void *addr = (void *)&usbPadReadHook_addr;
|
||||
uint32_t as_int = (uint32_t)addr;
|
||||
|
||||
// game will call usbPadReadHook instead of real usbPadRead (function call hook in order not to interfere with tools)
|
||||
// game will call usbPadReadHook instead of real usbPadRead (function call hook in order not to interfere with tools)
|
||||
uint64_t patch_addr = (int64_t)data + pattern_offset - 0x04; // usbPadRead function address
|
||||
patch_memory(patch_addr, (char*)&as_int, 4);
|
||||
|
||||
// don't call usbPadReadLast as it messes with the 1000Hz polling, we're running our own debouncing instead now
|
||||
patch_addr = (int64_t)data + pattern_offset - 20;
|
||||
// don't call usbPadReadLast as it messes with the 1000Hz polling, we'll be running our own debouncing instead
|
||||
patch_addr = (int64_t)data + pattern_offset - 20;
|
||||
patch_memory(patch_addr, (char*)"\x90\x90\x90\x90\x90\x90", 6);
|
||||
|
||||
}
|
||||
|
||||
LOG("popnhax: enhanced polling enabled");
|
||||
if (g_debounce != 0)
|
||||
LOG(" (%u ms debounce)", g_debounce);
|
||||
LOG("\n");
|
||||
if (g_debounce != 0)
|
||||
LOG(" (%u ms debounce)", g_debounce);
|
||||
LOG("\n");
|
||||
|
||||
return true;
|
||||
}
|
||||
@ -2151,8 +2144,6 @@ static bool patch_keysound_offset(int8_t value)
|
||||
patch_add_to_base_offset(value);
|
||||
|
||||
{
|
||||
/* ou first occ of C6 44 24 0C 00 E8 , - 0x07 au lieu de +, so it works on eclale too? */
|
||||
//int64_t pattern_offset = search(data, dllSize, "\x51\x53\x56\x57\x0f\xb7\xf8\x8b\x34\xfd", 10, 0);
|
||||
int64_t pattern_offset = search(data, dllSize, "\xC6\x44\x24\x0C\x00\xE8", 6, 0);
|
||||
if (pattern_offset == -1) {
|
||||
LOG("popnhax: keysound offset: cannot prepatch\n");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user