diff options
Diffstat (limited to 'src/app/joystick.cpp')
| -rw-r--r-- | src/app/joystick.cpp | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/src/app/joystick.cpp b/src/app/joystick.cpp deleted file mode 100644 index 47a0947..0000000 --- a/src/app/joystick.cpp +++ /dev/null @@ -1,244 +0,0 @@ -// * This file is part of the COLOBOT source code
-// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
-// *
-// * This program is free software: you can redistribute it and/or modify
-// * it under the terms of the GNU General Public License as published by
-// * the Free Software Foundation, either version 3 of the License, or
-// * (at your option) any later version.
-// *
-// * This program is distributed in the hope that it will be useful,
-// * but WITHOUT ANY WARRANTY; without even the implied warranty of
-// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// * GNU General Public License for more details.
-// *
-// * You should have received a copy of the GNU General Public License
-// * along with this program. If not, see http://www.gnu.org/licenses/.
-
-// joystick.cpp
-
-#define DIRECTINPUT_VERSION 0x0700
-
-#include <windows.h>
-#include <dinput.h>
-#include <stdio.h>
-
-#include "app/joystick.h"
-
-
-
-
-// Global variables.
-
-LPDIRECTINPUT7 g_pDI = NULL;
-LPDIRECTINPUTDEVICE2 g_pJoystick = NULL;
-DIDEVCAPS g_diDevCaps;
-
-
-
-
-
-// Called once for each enumerated joystick. If we find one, create a
-// device interface on it so we can play with it.
-
-bool CALLBACK EnumJoysticksCallback( const DIDEVICEINSTANCE* pdidInstance,
- VOID* pContext )
-{
- HRESULT hr;
-
- // Obtain an interface to the enumerated joystick.
- hr = g_pDI->CreateDeviceEx( pdidInstance->guidInstance, IID_IDirectInputDevice2,
- (VOID**)&g_pJoystick, NULL );
-
- // If it failed, then we can't use this joystick. (Maybe the user unplugged
- // it while we were in the middle of enumerating it.)
- if( FAILED(hr) )
- return DIENUM_CONTINUE;
-
-
- // Stop enumeration. Note: we're just taking the first joystick we get. You
- // could store all the enumerated joysticks and let the user pick.
- return DIENUM_STOP;
-}
-
-
-// Callback function for enumerating the axes on a joystick.
-
-bool CALLBACK EnumAxesCallback( const DIDEVICEOBJECTINSTANCE* pdidoi,
- VOID* pContext )
-{
- DIPROPRANGE diprg;
- diprg.diph.dwSize = sizeof(DIPROPRANGE);
- diprg.diph.dwHeaderSize = sizeof(DIPROPHEADER);
- diprg.diph.dwHow = DIPH_BYOFFSET;
- diprg.diph.dwObj = pdidoi->dwOfs; // Specify the enumerated axis
- diprg.lMin = -1000;
- diprg.lMax = +1000;
-
- // Set the range for the axis
- if( FAILED( g_pJoystick->SetProperty( DIPROP_RANGE, &diprg.diph ) ) )
- return DIENUM_STOP;
-
-#ifndef __MINGW32__ // FIXME Doesn't work under MinGW
- // Set the UI to reflect what axes the joystick supports
- switch( pdidoi->dwOfs )
- {
- case DIJOFS_X:
- OutputDebugString("EnumAxesCallback -x\n");
- break;
- case DIJOFS_Y:
- OutputDebugString("EnumAxesCallback -y\n");
- break;
- case DIJOFS_Z:
- OutputDebugString("EnumAxesCallback -z\n");
- break;
- case DIJOFS_RX:
- OutputDebugString("EnumAxesCallback -rx\n");
- break;
- case DIJOFS_RY:
- OutputDebugString("EnumAxesCallback -ry\n");
- break;
- case DIJOFS_RZ:
- OutputDebugString("EnumAxesCallback -rz\n");
- break;
- case DIJOFS_SLIDER(0):
- OutputDebugString("EnumAxesCallback -s0\n");
- break;
- case DIJOFS_SLIDER(1):
- OutputDebugString("EnumAxesCallback -s1\n");
- break;
- }
-#endif
-
- return DIENUM_CONTINUE;
-}
-
-
-// Initialize the DirectInput variables.
-
-bool InitDirectInput(HINSTANCE hInst, HWND hWnd)
-{
- HRESULT hr;
-
- // Register with the DirectInput subsystem and get a pointer
- // to a IDirectInput interface we can use.
-#ifndef __MINGW32__ // FIXME Doesn't work under MinGW
- hr = DirectInputCreateEx( hInst, DIRECTINPUT_VERSION,IID_IDirectInput7, (LPVOID*)&g_pDI, NULL );
- if( FAILED(hr) ) return false;
-#else
- return false;
-#endif
-
- // Look for a simple joystick we can use for this sample program.
- hr = g_pDI->EnumDevices( DIDEVTYPE_JOYSTICK, EnumJoysticksCallback,
- NULL, DIEDFL_ATTACHEDONLY );
- if( FAILED(hr) ) return false;
-
- // Make sure we got a joystick
- if( NULL == g_pJoystick )
- {
-//? MessageBox( NULL, "Joystick not found", "DInput Sample",
-//? MB_ICONERROR | MB_OK );
- return false;
- }
-
- // Set the data format to "simple joystick" - a predefined data format
- //
- // A data format specifies which controls on a device we are interested in,
- // and how they should be reported. This tells DInput that we will be
- // passing a DIJOYSTATE structure to IDirectInputDevice::GetDeviceState().
- hr = g_pJoystick->SetDataFormat( &c_dfDIJoystick );
- if( FAILED(hr) ) return false;
-
- // Set the cooperative level to let DInput know how this device should
- // interact with the system and with other DInput applications.
- hr = g_pJoystick->SetCooperativeLevel( hWnd, DISCL_EXCLUSIVE|DISCL_FOREGROUND );
- if( FAILED(hr) ) return false;
-
- // Determine how many axis the joystick has (so we don't error out setting
- // properties for unavailable axis)
- g_diDevCaps.dwSize = sizeof(DIDEVCAPS);
- hr = g_pJoystick->GetCapabilities(&g_diDevCaps);
- if( FAILED(hr) ) return false;
-
-
- // Enumerate the axes of the joyctick and set the range of each axis. Note:
- // we could just use the defaults, but we're just trying to show an example
- // of enumerating device objects (axes, buttons, etc.).
- g_pJoystick->EnumObjects( EnumAxesCallback, (VOID*)g_pJoystick, DIDFT_AXIS );
-
- return true;
-}
-
-// Acquire or unacquire the keyboard, depending on if the app is active
-// Input device must be acquired before the GetDeviceState is called.
-
-bool SetAcquire(bool bActive)
-{
- if ( g_pJoystick )
- {
- if( bActive ) g_pJoystick->Acquire();
- else g_pJoystick->Unacquire();
- }
- return true;
-}
-
-
-// Get the input device's state and display it.
-
-bool UpdateInputState( DIJOYSTATE &js )
-{
- HRESULT hr;
-
- if ( g_pJoystick )
- {
- do
- {
- // Poll the device to read the current state
- hr = g_pJoystick->Poll();
- if ( FAILED(hr) ) return false;
-
- // Get the input's device state
- hr = g_pJoystick->GetDeviceState( sizeof(DIJOYSTATE), &js );
-
- if( hr == DIERR_INPUTLOST )
- {
- // DInput is telling us that the input stream has been
- // interrupted. We aren't tracking any state between polls, so
- // we don't have any special reset that needs to be done. We
- // just re-acquire and try again.
- hr = g_pJoystick->Acquire();
- if ( FAILED(hr) ) return false;
- }
- }
- while ( DIERR_INPUTLOST == hr );
- if ( FAILED(hr) ) return false;
- }
- return true;
-}
-
-
-// Initialize the DirectInput variables.
-
-bool FreeDirectInput()
-{
- // Unacquire and release any DirectInputDevice objects.
- if( NULL != g_pJoystick )
- {
- // Unacquire the device one last time just in case
- // the app tried to exit while the device is still acquired.
- g_pJoystick->Unacquire();
- g_pJoystick->Release();
- g_pJoystick = NULL;
- }
-
-
- // Release any DirectInput objects.
- if( g_pDI )
- {
- g_pDI->Release();
- g_pDI = NULL;
- }
-
- return true;
-}
-
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