pcsx2/plugins/SSSPSXPAD/PadSSSPSX.cpp

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#define WINVER 0x0500
#define _WIN32_WINNT WINVER
#define DIRECTINPUT_VERSION 0x0800
#include <windows.h>
#include <windowsx.h>
#include <commctrl.h>
#include <dinput.h>
#include "PadSSSPSX.h"
static const char* LibraryName = "SSSPSX PAD Plugin Pressure Mod";
static const unsigned char version = 0x0002;
static const unsigned char revision = 1;
static const unsigned char build = 6;
HMODULE hInstance;
HWND hTargetWnd;
static struct
{
Config config;
int devcnt;
LPDIRECTINPUT8 pDInput;
LPDIRECTINPUTDEVICE8 pDKeyboard;
LPDIRECTINPUTDEVICE8 pDDevice[4];
LPDIRECTINPUTEFFECT pDEffect[4][2]; /* for Small & Big Motor */
DIJOYSTATE JoyState[4];
u16 padStat[2];
int padID[2];
int padMode1[2];
int padMode2[2];
int padModeE[2];
int padModeC[2];
int padModeF[2];
int padVib0[2];
int padVib1[2];
int padVibF[2][4];
int padVibC[2];
DWORD padPress[2][16];
int curPad;
int curByte;
int curCmd;
int cmdLen;
} global;
static BOOL CALLBACK EnumAxesCallback (LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef)
{
LPDIRECTINPUTDEVICE8 pDDevice = (LPDIRECTINPUTDEVICE8)pvRef;
DIPROPRANGE diprg;
diprg.diph.dwSize = sizeof (diprg);
diprg.diph.dwHeaderSize = sizeof (diprg.diph);
diprg.diph.dwObj = lpddoi->dwType;
diprg.diph.dwHow = DIPH_BYID;
diprg.lMin = -128;
diprg.lMax = 127;
pDDevice->SetProperty (DIPROP_RANGE, &diprg.diph);
return DIENUM_CONTINUE;
}
static BOOL CALLBACK EnumJoysticksCallback (const DIDEVICEINSTANCE* instance, VOID* pContext)
{
const int devno = global.devcnt;
if (devno >= 4)
return DIENUM_STOP;
HRESULT result = global.pDInput->CreateDevice (instance->guidInstance, &global.pDDevice[devno], NULL);
if (FAILED (result))
return DIENUM_CONTINUE;
global.devcnt++;
return DIENUM_CONTINUE;
}
static bool ReleaseDirectInput (void)
{
int index = 4;
while (index--)
{
if (global.pDEffect[index][0])
{
global.pDEffect[index][0]->Unload();
global.pDEffect[index][0]->Release();
global.pDEffect[index][0] = NULL;
}
if (global.pDEffect[index][1])
{
global.pDEffect[index][1]->Unload();
global.pDEffect[index][1]->Release();
global.pDEffect[index][1] = NULL;
}
if (global.pDDevice[index])
{
global.pDDevice[index]->Unacquire();
global.pDDevice[index]->Release();
global.pDDevice[index] = NULL;
}
}
if (global.pDKeyboard)
{
global.pDKeyboard->Unacquire();
global.pDKeyboard->Release();
global.pDKeyboard = NULL;
}
if (global.pDInput)
{
global.pDInput->Release();
global.pDInput = NULL;
}
global.devcnt = 0;
return FALSE;
}
static bool InitDirectInput (void)
{
if (global.pDInput)
return TRUE;
HRESULT result = DirectInput8Create (hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&global.pDInput, NULL);
if (FAILED (result))
return ReleaseDirectInput();
result = global.pDInput->CreateDevice (GUID_SysKeyboard, &global.pDKeyboard, NULL);
if (FAILED (result))
return ReleaseDirectInput();
result = global.pDInput->EnumDevices (DI8DEVCLASS_GAMECTRL, EnumJoysticksCallback, NULL, DIEDFL_ATTACHEDONLY);
if (FAILED (result))
return ReleaseDirectInput();
result = global.pDKeyboard->SetDataFormat (&c_dfDIKeyboard);
if (FAILED (result))
return ReleaseDirectInput();
if (hTargetWnd)
{
global.pDKeyboard->Unacquire();
result = global.pDKeyboard->SetCooperativeLevel (hTargetWnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE);
if (FAILED (result))
return ReleaseDirectInput();
}
int index = global.devcnt;
while (index--)
{
const LPDIRECTINPUTDEVICE8 pDDevice = global.pDDevice[index];
result = pDDevice->SetDataFormat (&c_dfDIJoystick);
if (FAILED (result))
return ReleaseDirectInput();
if (hTargetWnd)
{
pDDevice->Unacquire();
result = pDDevice->SetCooperativeLevel (hTargetWnd, DISCL_FOREGROUND | DISCL_EXCLUSIVE);
if (FAILED (result))
return ReleaseDirectInput();
}
struct
{
DIPROPDWORD dipdw;
DWORD rgdwAxes[2];
LONG rglDirection[2];
DIPERIODIC per;
DICONSTANTFORCE cf;
DIEFFECT eff;
} local;
memset (&local, 0, sizeof (local));
local.dipdw.diph.dwSize = sizeof (DIPROPDWORD);
local.dipdw.diph.dwHeaderSize = sizeof (DIPROPHEADER);
local.dipdw.diph.dwHow = DIPH_DEVICE;
local.dipdw.dwData = DIPROPAUTOCENTER_OFF;
pDDevice->SetProperty (DIPROP_AUTOCENTER, &local.dipdw.diph);
result = pDDevice->EnumObjects (EnumAxesCallback, pDDevice, DIDFT_AXIS);
if (FAILED (result))
return ReleaseDirectInput();
local.rgdwAxes[0] = DIJOFS_X;
local.rgdwAxes[1] = DIJOFS_Y;
local.eff.dwSize = sizeof (DIEFFECT);
local.eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
local.eff.dwDuration = INFINITE;
local.eff.dwGain = DI_FFNOMINALMAX;
local.eff.dwTriggerButton = DIEB_NOTRIGGER;
local.eff.cAxes = 2;
local.eff.rgdwAxes = local.rgdwAxes;
local.eff.rglDirection = local.rglDirection;
/* Small Motor */
local.eff.cbTypeSpecificParams = sizeof (DIPERIODIC);
local.eff.lpvTypeSpecificParams = &local.per;
result = pDDevice->CreateEffect (GUID_Square , &local.eff, &global.pDEffect[index][0], NULL);
if (FAILED (result))
global.pDEffect[index][0] = NULL;
/* Big Motor */
local.eff.cbTypeSpecificParams = sizeof (DICONSTANTFORCE);
local.eff.lpvTypeSpecificParams = &local.cf;
result = pDDevice->CreateEffect (GUID_ConstantForce , &local.eff, &global.pDEffect[index][1], NULL);
if (FAILED (result))
global.pDEffect[index][1] = NULL;
}
return TRUE;
}
static bool AcquireDevice (LPDIRECTINPUTDEVICE8 lpDirectInputDevice)
{
if (FAILED (lpDirectInputDevice->Acquire()))
{
HRESULT result = lpDirectInputDevice->Acquire();
if (result == DIERR_OTHERAPPHASPRIO)
return FALSE;
if (FAILED (result))
return ReleaseDirectInput();
}
return TRUE;
}
/* Small Motor */
static bool SetDeviceForceS (int pad, DWORD force)
{
InitDirectInput();
if (global.pDEffect[pad][0])
{
if ( force == 0) {
if (FAILED (global.pDEffect[pad][0]->Stop())) {
AcquireDevice (global.pDDevice[pad]);
if (FAILED (global.pDEffect[pad][0]->Stop()))
return ReleaseDirectInput();
}
return TRUE;
}
LONG rglDirection[2] = { 0, 0 };
DIPERIODIC per;
rglDirection[0] = force;
rglDirection[1] = force;
per.dwMagnitude = force;
per.dwPeriod = (DWORD) (0.01 * DI_SECONDS);
per.lOffset = 0;
per.dwPhase = 0;
DIEFFECT eff;
eff.dwSize = sizeof (DIEFFECT);
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
eff.cAxes = 2;
eff.rglDirection = rglDirection;
eff.lpEnvelope = 0;
eff.cbTypeSpecificParams = sizeof (DIPERIODIC);
eff.lpvTypeSpecificParams = &per;
if (FAILED (global.pDEffect[pad][0]->SetParameters (&eff, DIEP_DIRECTION | DIEP_TYPESPECIFICPARAMS | DIEP_START)))
return ReleaseDirectInput();
if (FAILED (global.pDEffect[pad][0]->Start (1, 0)))
{
AcquireDevice (global.pDDevice[pad]);
if (FAILED (global.pDEffect[pad][0]->Start (1, 0)))
return ReleaseDirectInput();
}
}
return TRUE;
}
/* Big Motor */
static bool SetDeviceForceB (int pad, DWORD force)
{
InitDirectInput();
if (global.pDEffect[pad][1])
{
if ( force == 0) {
if (FAILED (global.pDEffect[pad][1]->Stop())) {
AcquireDevice (global.pDDevice[pad]);
if (FAILED (global.pDEffect[pad][1]->Stop()))
return ReleaseDirectInput();
}
return TRUE;
}
LONG rglDirection[2] = { 0, 0 };
DICONSTANTFORCE cf;
rglDirection[0] = force;
rglDirection[1] = force;
cf.lMagnitude = force;
DIEFFECT eff;
eff.dwSize = sizeof (DIEFFECT);
eff.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
eff.cAxes = 2;
eff.rglDirection = rglDirection;
eff.lpEnvelope = 0;
eff.cbTypeSpecificParams = sizeof (DICONSTANTFORCE);
eff.lpvTypeSpecificParams = &cf;
if (FAILED (global.pDEffect[pad][1]->SetParameters (&eff, DIEP_DIRECTION | DIEP_TYPESPECIFICPARAMS | DIEP_START)))
return ReleaseDirectInput();
if (FAILED (global.pDEffect[pad][1]->Start (1, 0)))
{
AcquireDevice (global.pDDevice[pad]);
if (FAILED (global.pDEffect[pad][1]->Start (1, 0)))
return ReleaseDirectInput();
}
}
return TRUE;
}
static bool GetJoyState (const int devno)
{
InitDirectInput();
if (global.pDDevice[devno] == NULL)
return FALSE;
global.pDDevice[devno]->Poll();
if (FAILED (global.pDDevice[devno]->GetDeviceState (sizeof (DIJOYSTATE), &global.JoyState[devno])))
{
AcquireDevice (global.pDDevice[devno]);
return FALSE;
}
return TRUE;
}
static bool GetKeyState (u8* keyboard)
{
InitDirectInput();
if (global.pDKeyboard == NULL)
return FALSE;
global.pDKeyboard->Poll();
if (FAILED (global.pDKeyboard->GetDeviceState (256, keyboard)))
{
AcquireDevice (global.pDKeyboard);
return FALSE;
}
return TRUE;
}
static void MakeConfigFileName (char* fname)
{
GetModuleFileName (hInstance, fname, 256);
strcpy (fname + strlen (fname) - 3, "cfg");
}
static void SaveConfig (void)
{
char fname[256];
MakeConfigFileName (fname);
HANDLE hFile = CreateFile (fname, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
DWORD number_of_bytes;
WriteFile (hFile, &global.config, sizeof (global.config), &number_of_bytes, NULL);
CloseHandle (hFile);
}
}
static void LoadConfig (void)
{
char fname[256];
MakeConfigFileName (fname);
HANDLE hFile = CreateFile (fname, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
DWORD number_of_bytes;
ReadFile (hFile, &global.config, sizeof (global.config), &number_of_bytes, NULL);
CloseHandle (hFile);
}
global.padVibC[0] = global.padVibC[1] = -1;
for (int cnt = 21; cnt--; )
{
const int key0 = global.config.keys[0][cnt];
if (key0 >= 0x1000)
global.padVibC[0] = (key0 & 0xfff) / 0x100;
const int key1 = global.config.keys[1][cnt];
if (key1 >= 0x1000)
global.padVibC[1] = (key1 & 0xfff) / 0x100;
}
}
static void PADsetMode (const int pad, const int mode)
{
static const u8 padID[] = { 0x41, 0x73, 0x41, 0x79 };
global.padMode1[pad] = mode;
global.padVib0[pad] = 0;
global.padVib1[pad] = 0;
global.padVibF[pad][0] = 0;
global.padVibF[pad][1] = 0;
global.padID[pad] = padID[global.padMode2[pad] * 2 + mode];
}
static void KeyPress (const int pad, const int index, const bool press)
{
if (index < 16)
{
if (press)
{
global.padStat[pad] &= ~(1 << index);
if (global.padPress[pad][index] == 0)
global.padPress[pad][index] = GetTickCount();
}
else
{
global.padStat[pad] |= 1 << index;
global.padPress[pad][index] = 0;
}
}
else
{
static bool prev[2] = { FALSE, FALSE };
if ((prev[pad] != press) && (global.padModeF[pad] == 0))
{
prev[pad] = press;
if (press) PADsetMode (pad, !global.padMode1[pad]);
}
}
}
static void UpdateState (const int pad)
{
static int flag_keyboard;
static int flag_joypad[4];
if (pad == 0)
{
flag_keyboard = 0;
flag_joypad[0] = 0;
flag_joypad[1] = 0;
flag_joypad[2] = 0;
flag_joypad[3] = 0;
}
static u8 keystate[256];
for (int index = 17; index--; )
{
const int key = global.config.keys[pad][index];
if (key == 0)
continue;
else if (key < 0x100)
{
if (flag_keyboard == FALSE)
{
flag_keyboard = TRUE;
if (GetKeyState (keystate) == FALSE)
return;
}
KeyPress (pad, index, keystate[key] & 0x80);
}
else
{
const int joypad = ((key & 0xfff) / 100);
if (flag_joypad[joypad] == FALSE)
{
flag_joypad[joypad] = TRUE;
if (GetJoyState (joypad) == FALSE)
return;
}
if (key < 0x2000)
{
KeyPress (pad, index, global.JoyState[joypad].rgbButtons[key & 0xff]);
}
else if (key < 0x3000)
{
const int state = ((int*)&global.JoyState[joypad].lX)[(key & 0xff) /2];
switch (key & 1)
{
case 0: KeyPress (pad, index, state < -64); break;
case 1: KeyPress (pad, index, state >= 64); break;
}
}
else
{
const u32 state = global.JoyState[joypad].rgdwPOV[(key & 0xff) /4];
switch (key & 3)
{
case 0: KeyPress (pad, index, (state >= 0 && state <= 4500) || (state >= 31500 && state <= 36000)); break;
case 1: KeyPress (pad, index, state >= 4500 && state <= 13500); break;
case 2: KeyPress (pad, index, state >= 13500 && state <= 22500); break;
case 3: KeyPress (pad, index, state >= 22500 && state <= 31500); break;
}
}
}
}
/* Small Motor */
const int vib0 = global.padVibF[pad][0] ? 10000 : 0;
if ((global.padVibF[pad][2] != vib0) && (global.padVibC[pad] >= 0))
{
global.padVibF[pad][2] = vib0;
SetDeviceForceS (global.padVibC[pad], vib0);
}
/* Big Motor */
const int vib1 = global.padVibF[pad][1] ? 500 + 37*global.padVibF[pad][1] : 0;
if ((global.padVibF[pad][3] != vib1) && (global.padVibC[pad] >= 0))
{
global.padVibF[pad][3] = vib1;
SetDeviceForceB (global.padVibC[pad], vib1);
}
}
static void set_label (const HWND hWnd, const int pad, const int index)
{
const int key = global.config.keys[pad][index];
char buff[64];
if (key < 0x100)
{
if (key == 0)
strcpy (buff, "NONE");
else if (GetKeyNameText (key << 16, buff, sizeof (buff)) == 0)
wsprintf (buff, "Keyboard 0x%02X", key);
}
else if (key >= 0x1000 && key < 0x2000)
{
wsprintf (buff, "J%d_%d", (key & 0xfff) / 0x100, (key & 0xff) + 1);
}
else if (key >= 0x2000 && key < 0x3000)
{
static const char name[][4] = { "MIN", "MAX" };
const int axis = (key & 0xff);
wsprintf (buff, "J%d_AXIS%d_%s", (key & 0xfff) / 0x100, axis / 2, name[axis % 2]);
if (index >= 17 && index <= 20)
buff[strlen (buff) -4] = '\0';
}
else if (key >= 0x3000 && key < 0x4000)
{
static const char name[][7] = { "FOWARD", "RIGHT", "BACK", "LEFT" };
const int pov = (key & 0xff);
wsprintf (buff, "J%d_POV%d_%s", (key & 0xfff) / 0x100, pov /4, name[pov % 4]);
}
Button_SetText (GetDlgItem (hWnd, IDC_ESELECT + index), buff);
}
static BOOL CALLBACK ConfigureDlgProc (const HWND hWnd, const UINT msg, const WPARAM wParam, const LPARAM lParam)
{
static BYTE keymaps[2][256];
static DWORD countdown;
static int disabled;
static HWND hTabWnd;
static int pad;
int cnt1;
int cnt2;
int key;
switch (msg)
{
case WM_INITDIALOG:
hTargetWnd = hWnd;
pad = disabled = 0;
LoadConfig();
for (cnt1 = 21; cnt1--; )
set_label (hWnd, pad, cnt1);
hTabWnd = GetDlgItem (hWnd, IDC_TABC);
TCITEM tcI;
tcI.mask = TCIF_TEXT;
tcI.pszText = "PAD1";
TabCtrl_InsertItem (hTabWnd, 0, &tcI);
tcI.mask = TCIF_TEXT;
tcI.pszText = "PAD2";
TabCtrl_InsertItem (hTabWnd, 1, &tcI);
SetTimer (hWnd, 0x80, 50, NULL);
return TRUE;
case WM_DESTROY:
break;
case WM_NOTIFY:
if (wParam == IDC_TABC)
{
if (disabled)
EnableWindow (GetDlgItem (hWnd, disabled), TRUE);
disabled = 0;
pad = TabCtrl_GetCurSel (hTabWnd);
for (cnt1 = 21; cnt1--; )
set_label (hWnd, pad, cnt1);
}
break;
case WM_COMMAND:
for (cnt1 = 21; cnt1--; )
{
if (LOWORD (wParam) == IDC_BSELECT + cnt1)
{
if (disabled)
EnableWindow (GetDlgItem (hWnd, disabled), TRUE);
EnableWindow (GetDlgItem (hWnd, disabled = wParam), FALSE);
countdown = GetTickCount();
GetKeyState (keymaps[0]);
return TRUE;
}
}
if (LOWORD (wParam) == IDOK)
EndDialog (hWnd, IDOK);
else if (LOWORD (wParam) == IDCANCEL)
EndDialog (hWnd, IDCANCEL);
break;
case WM_TIMER:
if (disabled)
{
const int index = disabled - IDC_BSELECT;
int analog = FALSE;
if ((GetTickCount() - countdown) / 1000 != 10)
{
char buff[64];
wsprintf (buff, "Timeout: %d", 10 - (GetTickCount() - countdown) / 1000);
SetWindowText (GetDlgItem (hWnd, IDC_ESELECT + index), buff);
}
else
{
global.config.keys[pad][index] = 0;
set_label (hWnd, pad, index);
EnableWindow (GetDlgItem (hWnd, disabled), TRUE);
disabled = 0;
break;
}
if (GetKeyState (keymaps[1]) == FALSE)
break;
for (key = 0x100; key--; )
{
if (~keymaps[0][key] & keymaps[1][key] & 0x80)
break;
}
for (cnt1 = global.devcnt; cnt1--;)
{
if (GetJoyState (cnt1) == FALSE)
break;
for (cnt2 = 32; cnt2--; )
{
if (global.JoyState[cnt1].rgbButtons[cnt2])
key = 0x1000 + 0x100 * cnt1 + cnt2;
}
for (cnt2 = 8; cnt2--; )
{
const int now = ((u32*)&global.JoyState[cnt1].lX)[cnt2];
if (now < -64)
{
key = 0x2000 + 0x100 * cnt1 + cnt2 * 2 +0;
analog = TRUE;
}
else if (now >= 64)
{
key = 0x2000 + 0x100 * cnt1 + cnt2 * 2 +1;
analog = TRUE;
}
}
for (cnt2 = 4; cnt2--; )
{
const u32 now = global.JoyState[cnt1].rgdwPOV[cnt2];
if ((now >= 0 && now < 4500) || (now >= 31500 && now < 36000))
key = 0x3000 + 0x100 * cnt1 + cnt2 * 4 +0;
if (now >= 4500 && now < 13500)
key = 0x3000 + 0x100 * cnt1 + cnt2 * 4 +1;
if (now >= 13500 && now < 22500)
key = 0x3000 + 0x100 * cnt1 + cnt2 * 4 +2;
if (now >= 22500 && now < 31500)
key = 0x3000 + 0x100 * cnt1 + cnt2 * 4 +3;
}
}
if (index >= 17 && index <= 20 && analog == 0)
key = 0;
else if (key > 0)
{
if (key != 1)
global.config.keys[pad][index] = key;
set_label (hWnd, pad, index);
EnableWindow (GetDlgItem (hWnd, disabled), TRUE);
disabled = 0;
}
}
}
return FALSE;
}
u32 CALLBACK PS2EgetLibType (void)
{
return 0x02;
}
const char* CALLBACK PS2EgetLibName (void)
{
return LibraryName;
}
u32 CALLBACK PS2EgetLibVersion2 (u32 type)
{
return (version << 16) | (revision << 8) | build;
}
u32 CALLBACK PSEgetLibType (void)
{
return 8;
}
const char* CALLBACK PSEgetLibName (void)
{
return LibraryName;
}
u32 CALLBACK PSEgetLibVersion (void)
{
return (version << 16) | (revision << 8) | build;
}
s32 CALLBACK PADinit (u32 flags)
{
return 0;
}
void CALLBACK PADshutdown (void)
{
}
static int n_open = 0;
s32 CALLBACK PADopen (HWND hWnd)
{
if (!IsWindow (hWnd) && !IsBadReadPtr ((u32*)hWnd, 4))
hWnd = *(HWND*)hWnd;
if (!IsWindow (hWnd))
hWnd = NULL;
else
{
while (GetWindowLong (hWnd, GWL_STYLE) & WS_CHILD)
hWnd = GetParent (hWnd);
}
hTargetWnd = hWnd;
if (n_open++ == FALSE)
{
memset (&global, 0, sizeof (global));
global.padStat[0] = 0xffff;
global.padStat[1] = 0xffff;
LoadConfig();
PADsetMode (0, 0);
PADsetMode (1, 0);
}
return 0;
}
void CALLBACK PADclose (void)
{
if (--n_open == 0)
ReleaseDirectInput();
}
u32 CALLBACK PADquery (void)
{
return 3;
}
u8 CALLBACK PADstartPoll (int pad)
{
global.curPad = pad -1;
global.curByte = 0;
return 0xff;
}
static const u8 cmd40[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x00, 0x5a
};
static const u8 cmd41[8] =
{
0xff, 0x5a, 0xff, 0xff, 0x03, 0x00, 0x00, 0x5a,
};
static const u8 cmd44[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const u8 cmd45[8] =
{
0xff, 0x5a, 0x03, 0x02, 0x01, 0x02, 0x01, 0x00,
};
static const u8 cmd46[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0a,
};
static const u8 cmd47[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00,
};
static const u8 cmd4c[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
static const u8 cmd4d[8] =
{
0xff, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
};
static const u8 cmd4f[8] =
{
0xff, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5a,
};
static u8 get_analog (const int key)
{
const int pad = ((key & 0xf00) / 0x100);
const int pos = ((key & 0x0ff) /2);
return (u8)(((int*)&global.JoyState[pad].lX)[pos] + 128);
}
static u8 get_pressure (const DWORD now, const DWORD press)
{
/*if (press == 0)
return 0;
return (u8)((now - press > 2550) ? 255 : (now - press) / 10);*/
return 255;
}
u8 CALLBACK PADpoll (const u8 value)
{
const int pad = global.curPad;
const int cur = global.curByte;
static u8 buf[20];
if (cur == 0)
{
global.curByte++;
global.curCmd = value;
switch (value)
{
case 0x40:
global.cmdLen = sizeof (cmd40);
memcpy (buf, cmd40, sizeof (cmd40));
return 0xf3;
case 0x41:
global.cmdLen = sizeof (cmd41);
memcpy (buf, cmd41, sizeof (cmd41));
return 0xf3;
case 0x42:
case 0x43:
if (value == 0x42) UpdateState (pad);
global.cmdLen = 2 + 2 * (global.padID[pad] & 0x0f);
buf[1] = global.padModeC[pad] ? 0x00 : 0x5a;
*(u16*)&buf[2] = global.padStat[pad];
if (value == 0x43 && global.padModeE[pad])
{
buf[4] = 0;
buf[5] = 0;
buf[6] = 0;
buf[7] = 0;
return 0xf3;
}
else
{
buf[ 4] = get_analog (global.config.keys[pad][19]);
buf[ 5] = get_analog (global.config.keys[pad][20]);
buf[ 6] = get_analog (global.config.keys[pad][17]);
buf[ 7] = get_analog (global.config.keys[pad][18]);
if (global.padID[pad] == 0x79)
{
const DWORD now = GetTickCount();
buf[ 8] = get_pressure (now, global.padPress[pad][2]);
buf[ 9] = get_pressure (now, global.padPress[pad][0]);
buf[10] = get_pressure (now, global.padPress[pad][3]);
buf[11] = get_pressure (now, global.padPress[pad][1]);
buf[12] = get_pressure (now, global.padPress[pad][11]);
buf[13] = get_pressure (now, global.padPress[pad][10]);
buf[14] = get_pressure (now, global.padPress[pad][9]);
buf[15] = get_pressure (now, global.padPress[pad][8]);
buf[16] = get_pressure (now, global.padPress[pad][13]);
buf[17] = get_pressure (now, global.padPress[pad][12]);
buf[18] = get_pressure (now, global.padPress[pad][15]);
buf[19] = get_pressure (now, global.padPress[pad][14]);
}
return (u8)global.padID[pad];
}
break;
case 0x44:
global.cmdLen = sizeof (cmd44);
memcpy (buf, cmd44, sizeof (cmd44));
return 0xf3;
case 0x45:
global.cmdLen = sizeof (cmd45);
memcpy (buf, cmd45, sizeof (cmd45));
buf[4] = (u8)global.padMode1[pad];
return 0xf3;
case 0x46:
global.cmdLen = sizeof (cmd46);
memcpy (buf, cmd46, sizeof (cmd46));
return 0xf3;
case 0x47:
global.cmdLen = sizeof (cmd47);
memcpy (buf, cmd47, sizeof (cmd47));
return 0xf3;
case 0x4c:
global.cmdLen = sizeof (cmd4c);
memcpy (buf, cmd4c, sizeof (cmd4c));
return 0xf3;
case 0x4d:
global.cmdLen = sizeof (cmd4d);
memcpy (buf, cmd4d, sizeof (cmd4d));
return 0xf3;
case 0x4f:
global.padID[pad] = 0x79;
global.padMode2[pad] = 1;
global.cmdLen = sizeof (cmd4f);
memcpy (buf, cmd4f, sizeof (cmd4f));
return 0xf3;
}
}
switch (global.curCmd)
{
case 0x42:
if (cur == global.padVib0[pad])
global.padVibF[pad][0] = value;
if (cur == global.padVib1[pad])
global.padVibF[pad][1] = value;
break;
case 0x43:
if (cur == 2)
{
global.padModeE[pad] = value;
global.padModeC[pad] = 0;
}
break;
case 0x44:
if (cur == 2)
PADsetMode (pad, value);
if (cur == 3)
global.padModeF[pad] = (value == 3);
break;
case 0x46:
if (cur == 2)
{
switch(value)
{
case 0:
buf[5] = 0x02;
buf[6] = 0x00;
buf[7] = 0x0A;
break;
case 1:
buf[5] = 0x01;
buf[6] = 0x01;
buf[7] = 0x14;
break;
}
}
break;
case 0x4c:
if (cur == 2)
{
static const u8 buf5[] = { 0x04, 0x07, 0x02, 0x05 };
buf[5] = buf5[value & 3];
}
break;
case 0x4d:
if (cur >= 2)
{
if (cur == global.padVib0[pad])
buf[cur] = 0x00;
if (cur == global.padVib1[pad])
buf[cur] = 0x01;
if (value == 0x00)
{
global.padVib0[pad] = cur;
if ((global.padID[pad] & 0x0f) < (cur - 1) / 2)
global.padID[pad] = (global.padID[pad] & 0xf0) + (cur - 1) / 2;
}
else if (value == 0x01)
{
global.padVib1[pad] = cur;
if ((global.padID[pad] & 0x0f) < (cur - 1) / 2)
global.padID[pad] = (global.padID[pad] & 0xf0) + (cur - 1) / 2;
}
}
break;
}
if (cur >= global.cmdLen)
return 0;
return buf[global.curByte++];
}
typedef struct
{
unsigned char controllerType;
unsigned short buttonStatus;
unsigned char rightJoyX, rightJoyY, leftJoyX, leftJoyY;
unsigned char moveX, moveY;
unsigned char reserved[91];
} PadDataS;
long PADreadPort1 (PadDataS* pads)
{
memset (pads, 0, sizeof (PadDataS));
if ((global.padID[0] & 0xf0) == 0x40)
pads->controllerType = 4;
else
pads->controllerType = 7;
pads->buttonStatus = global.padStat[0];
pads->leftJoyX = get_analog (global.config.keys[0][17]);
pads->leftJoyY = get_analog (global.config.keys[0][18]);
pads->rightJoyX = get_analog (global.config.keys[0][19]);
pads->rightJoyY = get_analog (global.config.keys[0][20]);
pads->moveX = 0;
pads->moveY = 0;
return 0;
}
long PADreadPort2 (PadDataS* pads)
{
memset (pads, 0, sizeof (PadDataS));
if ((global.padID[1] & 0xf0) == 0x40)
pads->controllerType = 4;
else
pads->controllerType = 7;
pads->buttonStatus = global.padStat[1];
pads->leftJoyX = get_analog (global.config.keys[1][17]);
pads->leftJoyY = get_analog (global.config.keys[1][18]);
pads->rightJoyX = get_analog (global.config.keys[1][19]);
pads->rightJoyY = get_analog (global.config.keys[1][20]);
pads->moveX = 0;
pads->moveY = 0;
return 0;
}
keyEvent* CALLBACK PADkeyEvent (void)
{
static keyEvent ev;
static u8 state[2][256];
if (n_open)
{
memcpy (state[0], state[1], sizeof (state[0]));
GetKeyState (state[1]);
for (int cnt = 0; cnt < 256; cnt++)
{
if (~state[0][cnt] & state[1][cnt] & 0x80)
{
ev.event = (state[1][cnt] & 0x80) ? 1 : 2;
ev.key = MapVirtualKey (cnt, 1);
return &ev;
}
}
}
return NULL;
}
void CALLBACK PADconfigure (void)
{
if (n_open == 0)
{
memset (&global, 0, sizeof (global));
if (DialogBox (hInstance, MAKEINTRESOURCE (IDD_DIALOG1), GetActiveWindow(), (DLGPROC)ConfigureDlgProc) == IDOK)
SaveConfig();
ReleaseDirectInput();
}
}
void CALLBACK PADabout (void)
{
MessageBox (0, "Copyright (C) 2004-2005 Nagisa", "SSSPSX PAD plugin", 0);
}
s32 CALLBACK PADtest (void)
{
return 0;
}
//#ifdef _WIN64
BOOL APIENTRY DllMain(HMODULE hInst, DWORD dwReason, LPVOID lpReserved)
{
hInstance = hInst;
return TRUE;
}
//#else
BOOL APIENTRY EntryPoint (HMODULE hInst, DWORD dwReason, LPVOID lpReserved)
{
hInstance = hInst;
return TRUE;
}
//#endif