void di_cleanup()
{
/*
* Destroy any lingering IDirectInputDevice object.
*/
if (Di_keyboard) {
/*
* Cleanliness is next to godliness. Unacquire the device
* one last time just in case we got really confused and tried
* to exit while the device is still acquired.
*/
Di_keyboard->Unacquire();
Di_keyboard->Release();
Di_keyboard = NULL;
}
/*
* Destroy any lingering IDirectInput object.
*/
if (Di_object) {
Di_object->Release();
Di_object = NULL;
}
if ( Di_event ) {
CloseHandle(Di_event);
Di_event = NULL;
}
}
void ReleaseDirectInput(void)
{
if (lpdi!= NULL)
{
lpdi->Release();
lpdi = NULL;
}
}
int HookDirectInput(HMODULE module, int version)
{
HINSTANCE hinst;
void *tmp;
LPDIRECTINPUT lpdi;
const GUID di7 = {0x9A4CB684,0x236D,0x11D3,0x8E,0x9D,0x00,0xC0,0x4F,0x68,0x44,0xAE};
const GUID di8 = {0xBF798030,0x483A,0x4DA2,0xAA,0x99,0x5D,0x64,0xED,0x36,0x97,0x00};
tmp = HookAPI(module, "dinput.dll", NULL, "DirectInputCreateA", extDirectInputCreate);
if(tmp) pDirectInputCreate = (DirectInputCreate_Type)tmp;
tmp = HookAPI(module, "dinput.dll", NULL, "DirectInputCreateW", extDirectInputCreate);
if(tmp) pDirectInputCreate = (DirectInputCreate_Type)tmp;
tmp = HookAPI(module, "dinput.dll", NULL, "DirectInputCreateEx", extDirectInputCreateEx);
if(tmp) pDirectInputCreateEx = (DirectInputCreateEx_Type)tmp;
tmp = HookAPI(module, "dinput8.dll", NULL, "DirectInput8Create", extDirectInput8Create);
if(tmp) pDirectInputCreateEx = (DirectInputCreateEx_Type)tmp;
if(!pDirectInputCreate && !pDirectInputCreateEx){
if(version < 8){
hinst = LoadLibrary("dinput.dll");
pDirectInputCreate =
(DirectInputCreate_Type)GetProcAddress(hinst, "DirectInputCreateA");
if(pDirectInputCreate)
if(!extDirectInputCreate(GetModuleHandle(0), DIRECTINPUT_VERSION,
&lpdi, 0)) lpdi->Release();
pDirectInputCreateEx =
(DirectInputCreateEx_Type)GetProcAddress(hinst, "DirectInputCreateEx");
if(pDirectInputCreateEx)
if(!extDirectInputCreateEx(GetModuleHandle(0), DIRECTINPUT_VERSION,
di7, (void **)&lpdi, 0)) lpdi->Release();
}
else{
hinst = LoadLibrary("dinput8.dll");
pDirectInputCreateEx =
(DirectInputCreateEx_Type)GetProcAddress(hinst, "DirectInput8Create");
if(pDirectInputCreateEx)
if(!extDirectInputCreateEx(GetModuleHandle(0), DIRECTINPUT_VERSION,
di8, (void **)&lpdi, 0)) lpdi->Release();
}
}
if(pDirectInputCreate || pDirectInputCreateEx) return 1;
return 0;
}
void Input::Exit (bool fReInit_/*=false*/)
{
TRACE("Input::Exit(%d)\n", fReInit_);
if (pdiKeyboard) { pdiKeyboard->Unacquire(); pdiKeyboard->Release(); pdiKeyboard = NULL; }
if (pdidJoystick1) { pdidJoystick1->Unacquire(); pdidJoystick1->Release(); pdidJoystick1 = NULL; }
if (pdidJoystick2) { pdidJoystick2->Unacquire(); pdidJoystick2->Release(); pdidJoystick2 = NULL; }
if (pdi) { pdi->Release(); pdi = NULL; }
Keyboard::Exit(fReInit_);
}
void DXGame::release(){
if(lpDirectDrawObject != NULL){ //if DD object exists
if(lpPrimary != NULL) //if primary surface exists
lpPrimary->Release(); //release primary surface
lpDirectDrawObject->Release(); //release DD object
}
if(lpDirectInput != NULL){
if(lpKeyboard){
lpKeyboard->Unacquire();
lpKeyboard->Release();
}
lpDirectInput->Release();
}
}
void di_cleanup()
{
// Destroy any lingering IDirectInputDevice object.
if (Di_mouse) {
// Unacquire the device one last time just in case we got really confused
// and tried to exit while the device is still acquired.
Di_mouse->Unacquire();
Di_mouse->Release();
Di_mouse = NULL;
}
// Destroy any lingering IDirectInput object.
if (Di_mouse_obj) {
Di_mouse_obj->Release();
Di_mouse_obj = NULL;
}
Di_mouse_inited = 0;
}
/**
* input_dinput_end(): Shut down the DirectInput subsystem.
* @return 0 on success; non-zero on error.
*/
int input_dinput_end(void)
{
// If any joysticks were opened, close them.
if (!lpDI)
return 0;
if (lpDIDMouse)
{
lpDIDMouse->Release();
lpDIDMouse = NULL;
}
if (lpDIDKeyboard)
{
lpDIDKeyboard->Release();
lpDIDKeyboard = NULL;
}
for (int i = 0; i < MAX_JOYS; i++)
{
if (input_dinput_joy_id[i])
{
input_dinput_joy_id[i]->Unacquire();
input_dinput_joy_id[i]->Release();
input_dinput_joy_id[i] = NULL;
}
}
input_dinput_num_joysticks = 0;
lpDI->Release();
lpDI = NULL;
// Clear the DirectInput version variable.
input_dinput_version = 0;
// DirectInput shut down.
return 0;
}
int PisteInput_Lopeta()
{
if (!PI_unload) {
for (int i=0;i<PI_MAX_PELIOHJAIMIA;i++)
if (PI_joysticks[i].lpdijoy)
{
PI_joysticks[i].lpdijoy->Unacquire();
PI_joysticks[i].lpdijoy->Release();
PI_joysticks[i].lpdijoy = NULL;
}
if (PI_lpdimouse)
{
PI_lpdimouse->Unacquire();
PI_lpdimouse->Release();
PI_lpdimouse = NULL;
}
if (PI_lpdikey)
{
PI_lpdikey->Unacquire();
PI_lpdikey->Release();
PI_lpdikey = NULL;
}
if (PI_lpdi)
{
PI_lpdi->Release();
PI_lpdi = NULL;
}
PI_unload = true;
}
return 0;
}
