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138 lines
3.9 KiB
C++
138 lines
3.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//===========================================================================//
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#include "inputsystem.h"
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#include "key_translation.h"
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#include "inputsystem/ButtonCode.h"
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#include "inputsystem/AnalogCode.h"
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#include "tier1/convar.h"
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typedef void*(*NovintGetIHaptics_t)(void);
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typedef bool (*NovintAttemptHWND_t)(void *hWnd);
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typedef void (*NovintDisableHWND_t)(void);
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typedef void (*NovintPollDevices_t)(void);
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typedef bool (*NovintButtonState_t)(int nDevice,
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int &down,
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int &pressed,
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int &released);
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typedef int (*NovintDeviceCount_t)();
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typedef int (*NovintButtonCount_t)(int nDevice);
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typedef bool (__cdecl *NovintMouseModeCallback_t) (void);
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typedef void (*NovintInputActive_t)(bool bGameInput);
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typedef __int64 (*NovintGetDeviceID_t)(int nDevice);
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NovintGetIHaptics_t NovintGetIHaptics = NULL;
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NovintAttemptHWND_t NovintAttemptHWND = NULL;
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NovintDisableHWND_t NovintDisableHWND = NULL;
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NovintPollDevices_t NovintPollDevices = NULL;
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NovintButtonState_t NovintButtonState = NULL;
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NovintDeviceCount_t NovintDeviceCount = NULL;
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NovintButtonCount_t NovintButtonCount = NULL;
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NovintInputActive_t NovintInputActive = NULL;
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NovintGetDeviceID_t NovintGetDeviceID = NULL;
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static CInputSystem *pNovintInputSystem = 0;
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static bool bNovintPure = false;
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bool __cdecl NovintDevicesInputMode(void)
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{
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if(pNovintInputSystem)
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{
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return !bNovintPure;
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}
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return false;
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}
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void *CInputSystem::GetHapticsInterfaceAddress(void)const
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{
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if( NovintGetIHaptics )
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return NovintGetIHaptics();
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return NULL;
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}
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void CInputSystem::AttachWindowToNovintDevices( void * hWnd )
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{
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if( NovintAttemptHWND )
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NovintAttemptHWND( hWnd );
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}
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void CInputSystem::DetachWindowFromNovintDevices(void)
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{
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if( NovintDisableHWND )
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NovintDisableHWND();
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}
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void CInputSystem::InitializeNovintDevices()
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{
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pNovintInputSystem = this;
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// assume no novint devices
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m_bNovintDevices = false;
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m_nNovintDeviceCount = 0;
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if(!m_pNovintDLL)
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return;
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NovintGetIHaptics = (NovintGetIHaptics_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintGetIHaptics" );
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NovintAttemptHWND = (NovintAttemptHWND_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintAttemptHWND" );
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NovintDisableHWND = (NovintDisableHWND_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintDisableHWND" );
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NovintPollDevices = (NovintPollDevices_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintPollDevices" );
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NovintButtonState = (NovintButtonState_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintButtonState" );
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NovintDeviceCount = (NovintDeviceCount_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintDeviceCount" );
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NovintButtonCount = (NovintButtonCount_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintButtonCount" );
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NovintGetDeviceID = (NovintGetDeviceID_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintGetDeviceID" );
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NovintInputActive = (NovintInputActive_t)GetProcAddress( (HMODULE)m_pNovintDLL, "NovintInputActive" );
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m_nNovintDeviceCount = NovintDeviceCount();
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if( m_nNovintDeviceCount > 0 )
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m_bNovintDevices = true;
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}
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void CInputSystem::PollNovintDevices()
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{
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if( NovintPollDevices )
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NovintPollDevices();
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for ( int i = 0; i < m_nNovintDeviceCount; i++ )
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{
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UpdateNovintDeviceButtonState(i);
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}
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}
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void CInputSystem::UpdateNovintDeviceButtonState(int nDevice)
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{
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int nDown;
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int nPressed;
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int nReleased;
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if(NovintButtonState(nDevice, nDown, nPressed, nReleased))
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{
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for ( int i = 0; i < 4; i++ )
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{
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ButtonCode_t code = (ButtonCode_t)( NOVINT_FIRST + ( nDevice * 4 ) + i );
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if( nPressed & (1 << i) )
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{
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PostButtonPressedEvent(IE_ButtonPressed, m_nLastSampleTick, code, KEY_NONE);
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}
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if( nReleased & (1 << i) )
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{
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PostButtonReleasedEvent(IE_ButtonReleased, m_nLastSampleTick, code, KEY_NONE);
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}
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}
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}
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}
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void CInputSystem::SetNovintPure( bool bPure )
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{
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bNovintPure = bPure;
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if(NovintInputActive)
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NovintInputActive(bNovintPure);
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} |