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in_win.c
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in_win.c
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/*
Copyright (C) 1996-1997 Id Software, Inc.
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 2
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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// in_win.c -- windows mouse and joystick code
// 02/21/97 JCB Added extended DirectInput code to support external controllers.
#include "quakedef.h"
#include "winquake.h"
#define DINPUT_BUFFERSIZE 16
HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
// mouse variables
cvar_t m_filter = {"m_filter","0"};
#define NUM_MOUSEBUTTONS 10 // was 8
POINT current_pos;
float mouse_x=0, mouse_y=0;
static float old_mouse_x, old_mouse_y;
static int mouse_oldbuttonstate;
static qboolean restore_spi;
static int originalmouseparms[3], newmouseparms[3] = {0, 0, 0};
unsigned int uiWheelMessage;
qboolean mouseactive;
qboolean mouseinitialized;
static qboolean mouseparmsvalid, mouseactivatetoggle;
static qboolean mouseshowtoggle = true;
qboolean dinput;
static qboolean dinput_acquired;
// joystick defines and variables
// where should defines be moved?
#define JOY_ABSOLUTE_AXIS 0x00000000 // control like a joystick
#define JOY_RELATIVE_AXIS 0x00000010 // control like a mouse, spinner, trackball
#define JOY_MAX_AXES 6 // X, Y, Z, R, U, V
#define JOY_AXIS_X 0
#define JOY_AXIS_Y 1
#define JOY_AXIS_Z 2
#define JOY_AXIS_R 3
#define JOY_AXIS_U 4
#define JOY_AXIS_V 5
enum _ControlList
{
AxisNada = 0, AxisForward, AxisLook, AxisSide, AxisTurn
};
DWORD dwAxisFlags[JOY_MAX_AXES] =
{
JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ, JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
};
DWORD dwAxisMap[JOY_MAX_AXES];
DWORD dwControlMap[JOY_MAX_AXES];
PDWORD pdwRawValue[JOY_MAX_AXES];
// none of these cvars are saved over a session
// this means that advanced controller configuration needs to be executed
// each time. this avoids any problems with getting back to a default usage
// or when changing from one controller to another. this way at least something
// works.
cvar_t in_joystick = {"joystick","0", true};
cvar_t joy_name = {"joyname", "joystick"};
cvar_t joy_advanced = {"joyadvanced", "0"};
cvar_t joy_advaxisx = {"joyadvaxisx", "0"};
cvar_t joy_advaxisy = {"joyadvaxisy", "0"};
cvar_t joy_advaxisz = {"joyadvaxisz", "0"};
cvar_t joy_advaxisr = {"joyadvaxisr", "0"};
cvar_t joy_advaxisu = {"joyadvaxisu", "0"};
cvar_t joy_advaxisv = {"joyadvaxisv", "0"};
cvar_t joy_forwardthreshold = {"joyforwardthreshold", "0.15"};
cvar_t joy_sidethreshold = {"joysidethreshold", "0.15"};
cvar_t joy_pitchthreshold = {"joypitchthreshold", "0.15"};
cvar_t joy_yawthreshold = {"joyyawthreshold", "0.15"};
cvar_t joy_forwardsensitivity = {"joyforwardsensitivity", "-1.0"};
cvar_t joy_sidesensitivity = {"joysidesensitivity", "-1.0"};
cvar_t joy_pitchsensitivity = {"joypitchsensitivity", "1.0"};
cvar_t joy_yawsensitivity = {"joyyawsensitivity", "-1.0"};
cvar_t joy_wwhack1 = {"joywwhack1", "0.0"};
cvar_t joy_wwhack2 = {"joywwhack2", "0.0"};
qboolean joy_avail, joy_advancedinit, joy_haspov;
DWORD joy_oldbuttonstate, joy_oldpovstate;
int joy_id;
DWORD joy_flags;
DWORD joy_numbuttons;
static LPDIRECTINPUT g_pdi;
static LPDIRECTINPUTDEVICE g_pMouse;
static JOYINFOEX ji;
static HINSTANCE hInstDI;
// forward-referenced functions
void IN_StartupJoystick (void);
void Joy_AdvancedUpdate_f (void);
void IN_JoyMove (usercmd_t *cmd);
qboolean IN_ReadJoystick (void);
/*
===========
Force_CenterView_f
===========
*/
void Force_CenterView_f (void)
{
cl.viewangles[PITCH] = 0;
}
/*
===========
IN_UpdateClipCursor
===========
*/
void IN_UpdateClipCursor (void)
{
if (mouseinitialized && mouseactive && !dinput)
{
ClipCursor (&window_rect);
}
}
/*
===========
IN_ShowMouse
===========
*/
void IN_ShowMouse (void)
{
if (!mouseshowtoggle)
{
ShowCursor (TRUE);
mouseshowtoggle = true;
}
}
/*
===========
IN_HideMouse
===========
*/
void IN_HideMouse (void)
{
if (mouseshowtoggle)
{
ShowCursor (FALSE);
mouseshowtoggle = false;
}
}
/*
===========
IN_ActivateMouse
===========
*/
void IN_ActivateMouse (void)
{
mouseactivatetoggle = true;
if (mouseinitialized)
{
if (dinput)
{
if (g_pMouse)
{
if (!dinput_acquired)
{
IDirectInputDevice_Acquire(g_pMouse);
dinput_acquired = true;
}
}
else
{
return;
}
}
else
{
if (mouseparmsvalid)
restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
SetCursorPos (window_center_x, window_center_y);
SetCapture (mainwindow);
ClipCursor (&window_rect);
}
mouseactive = true;
}
}
/*
===========
IN_DeactivateMouse
===========
*/
void IN_DeactivateMouse (void)
{
mouseactivatetoggle = false;
if (mouseinitialized)
{
if (dinput)
{
if (g_pMouse)
{
if (dinput_acquired)
{
IDirectInputDevice_Unacquire(g_pMouse);
dinput_acquired = false;
}
}
}
else
{
if (restore_spi)
SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
ClipCursor (NULL);
ReleaseCapture ();
}
mouseactive = false;
}
}
/*
===========
IN_InitDInput
===========
*/
qboolean IN_InitDInput (void)
{
HRESULT hr;
DIPROPDWORD dipdw = {
{
sizeof(DIPROPDWORD), // diph.dwSize
sizeof(DIPROPHEADER), // diph.dwHeaderSize
0, // diph.dwObj
DIPH_DEVICE, // diph.dwHow
},
DINPUT_BUFFERSIZE, // dwData
};
if (!hInstDI)
{
hInstDI = LoadLibrary("dinput.dll");
if (hInstDI == NULL)
{
Con_SafePrintf ("Couldn't load dinput.dll\n");
return false;
}
}
if (!pDirectInputCreate)
{
pDirectInputCreate = (void *)GetProcAddress(hInstDI,"DirectInputCreateA");
if (!pDirectInputCreate)
{
Con_SafePrintf ("Couldn't get DI proc addr\n");
return false;
}
}
// register with DirectInput and get an IDirectInput to play with.
hr = pDirectInputCreate(global_hInstance, DIRECTINPUT_VERSION, &g_pdi, NULL);
if (FAILED(hr))
{
return false;
}
// obtain an interface to the system mouse device.
hr = IDirectInput_CreateDevice(g_pdi, &GUID_SysMouse, &g_pMouse, NULL);
if (FAILED(hr))
{
Con_SafePrintf ("Couldn't open DI mouse device\n");
return false;
}
// set the data format to "mouse format" - a predefined data format
//
// a data format specifies which controls on a device we
// are interested in, and how they should be reported.
#if (DIRECTINPUT_VERSION >= 0x0700)
hr = IDirectInputDevice_SetDataFormat(g_pMouse, &c_dfDIMouse2);
#else
hr = IDirectInputDevice_SetDataFormat(g_pMouse, &c_dfDIMouse);
#endif
if (FAILED(hr))
{
Con_SafePrintf ("Couldn't set DI mouse format\n");
return false;
}
// set the cooperativity level.
hr = IDirectInputDevice_SetCooperativeLevel(g_pMouse, mainwindow,
DISCL_EXCLUSIVE | DISCL_FOREGROUND);
if (FAILED(hr))
{
Con_SafePrintf ("Couldn't set DI coop level\n");
return false;
}
// set the buffer size to DINPUT_BUFFERSIZE elements.
// the buffer size is a DWORD property associated with the device
hr = IDirectInputDevice_SetProperty(g_pMouse, DIPROP_BUFFERSIZE, &dipdw.diph);
if (FAILED(hr))
{
Con_SafePrintf ("Couldn't set DI buffersize\n");
return false;
}
return true;
}
void IN_InitGDIInput (void)
{
// change mouse settings to turn off acceleration
// GDI Input: -noforcemparms disables setting of new mouse parameters (used with -nodinput, windows only)
mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
if (mouseparmsvalid)
{
if ( COM_CheckParm ("-noforcemparms") )
{
newmouseparms[0] = originalmouseparms[0]; // threshold to double movement (only if accel level is >= 1)
newmouseparms[1] = originalmouseparms[1]; // threshold to quadruple movement (only if accel level is >= 2)
newmouseparms[2] = originalmouseparms[2]; // maximum level of acceleration (0 = off)
}
}
}
/*
===========
IN_StartupMouse
===========
*/
void IN_StartupMouse (void)
{
if ( COM_CheckParm ("-nomouse") )
return;
mouseinitialized = true;
if (!COM_CheckParm ("-nodinput"))
{
dinput = IN_InitDInput ();
if (dinput)
{
Con_SafePrintf ("DirectInput initialized\n");
}
else
{
Con_SafePrintf ("DirectInput failed to init\n");
}
}
if (!dinput)
{
IN_InitGDIInput ();
Con_SafePrintf ("GDI Input initialized\n");
}
// if a fullscreen video mode was set before the mouse was initialized,
// set the mouse state appropriately
if (mouseactivatetoggle)
IN_ActivateMouse ();
}
/*
===========
IN_Init
===========
*/
void IN_Init (void)
{
// mouse variables
Cvar_RegisterVariable (&m_filter, NULL);
// joystick variables
Cvar_RegisterVariable (&in_joystick, NULL);
Cvar_RegisterVariable (&joy_name, NULL);
Cvar_RegisterVariable (&joy_advanced, NULL);
Cvar_RegisterVariable (&joy_advaxisx, NULL);
Cvar_RegisterVariable (&joy_advaxisy, NULL);
Cvar_RegisterVariable (&joy_advaxisz, NULL);
Cvar_RegisterVariable (&joy_advaxisr, NULL);
Cvar_RegisterVariable (&joy_advaxisu, NULL);
Cvar_RegisterVariable (&joy_advaxisv, NULL);
Cvar_RegisterVariable (&joy_forwardthreshold, NULL);
Cvar_RegisterVariable (&joy_sidethreshold, NULL);
Cvar_RegisterVariable (&joy_pitchthreshold, NULL);
Cvar_RegisterVariable (&joy_yawthreshold, NULL);
Cvar_RegisterVariable (&joy_forwardsensitivity, NULL);
Cvar_RegisterVariable (&joy_sidesensitivity, NULL);
Cvar_RegisterVariable (&joy_pitchsensitivity, NULL);
Cvar_RegisterVariable (&joy_yawsensitivity, NULL);
Cvar_RegisterVariable (&joy_wwhack1, NULL);
Cvar_RegisterVariable (&joy_wwhack2, NULL);
Cmd_AddCommand ("force_centerview", Force_CenterView_f);
Cmd_AddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
uiWheelMessage = RegisterWindowMessage ( "MSWHEEL_ROLLMSG" );
IN_StartupMouse ();
IN_StartupJoystick ();
}
/*
===========
IN_Shutdown
===========
*/
void IN_Shutdown (void)
{
IN_DeactivateMouse ();
IN_ShowMouse ();
if (g_pMouse)
{
IDirectInputDevice_Release(g_pMouse);
g_pMouse = NULL;
}
if (g_pdi)
{
IDirectInput_Release(g_pdi);
g_pdi = NULL;
}
}
/*
===========
IN_MouseEvent
===========
*/
void IN_MouseEvent (int mstate)
{
int i;
if (mouseactive && !dinput)
{
// perform button actions
for (i=0 ; i<NUM_MOUSEBUTTONS ; i++)
{
if ( (mstate & (1<<i)) &&
!(mouse_oldbuttonstate & (1<<i)) )
{
Key_Event (K_MOUSE1 + i, true);
}
if ( !(mstate & (1<<i)) &&
(mouse_oldbuttonstate & (1<<i)) )
{
Key_Event (K_MOUSE1 + i, false);
}
}
mouse_oldbuttonstate = mstate;
}
}
/*
===========
IN_MouseWheel
===========
*/
void IN_MouseWheel (void)
{
int value;
DIDEVICEOBJECTDATA od;
DWORD dwElements;
HRESULT hr;
if (!mouseactive)
return;
if (dinput)
{
for (;;)
{
dwElements = 1;
hr = IDirectInputDevice_GetDeviceData(g_pMouse,
sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
{
dinput_acquired = true;
IDirectInputDevice_Acquire(g_pMouse);
break;
}
/* Unable to read data or no data available */
if (FAILED(hr) || dwElements == 0)
{
break;
}
/* Look at the element to see what happened */
if (od.dwOfs == DIMOFS_Z)
{
value = od.dwData;
if (value == 0)
{
// do nothing
}
else if (value < 0)
{
Key_Event (K_MWHEELDOWN, true);
Key_Event (K_MWHEELDOWN, false);
}
else
{
Key_Event (K_MWHEELUP, true);
Key_Event (K_MWHEELUP, false);
}
break;
}
}
}
}
/*
===========
IN_MouseMove
===========
*/
void IN_MouseMove (usercmd_t *cmd)
{
float mx, my;
int value;
DIDEVICEOBJECTDATA od;
DWORD dwElements;
HRESULT hr;
if (!mouseactive)
return;
if (dinput)
{
for (;;)
{
dwElements = 1;
hr = IDirectInputDevice_GetDeviceData(g_pMouse,
sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
{
dinput_acquired = true;
IDirectInputDevice_Acquire(g_pMouse);
break;
}
/* Unable to read data or no data available */
if (FAILED(hr) || dwElements == 0)
{
break;
}
/* Look at the element to see what happened */
switch (od.dwOfs)
{
case DIMOFS_X:
mouse_x += (LONG) od.dwData;
break;
case DIMOFS_Y:
mouse_y += (LONG) od.dwData;
break;
case DIMOFS_BUTTON0:
if (od.dwData & 0x80)
Key_Event (K_MOUSE1, true);
else
Key_Event (K_MOUSE1, false);
break;
case DIMOFS_BUTTON1:
if (od.dwData & 0x80)
Key_Event (K_MOUSE2, true);
else
Key_Event (K_MOUSE2, false);
break;
case DIMOFS_BUTTON2:
if (od.dwData & 0x80)
Key_Event (K_MOUSE3, true);
else
Key_Event (K_MOUSE3, false);
break;
case DIMOFS_BUTTON3:
if (od.dwData & 0x80)
Key_Event (K_MOUSE4, true);
else
Key_Event (K_MOUSE4, false);
break;
#if (DIRECTINPUT_VERSION >= 0x0700)
case DIMOFS_BUTTON4:
if (od.dwData & 0x80)
Key_Event (K_MOUSE5, true);
else
Key_Event (K_MOUSE5, false);
break;
case DIMOFS_BUTTON5:
if (od.dwData & 0x80)
Key_Event (K_MOUSE6, true);
else
Key_Event (K_MOUSE6, false);
break;
case DIMOFS_BUTTON6:
if (od.dwData & 0x80)
Key_Event (K_MOUSE7, true);
else
Key_Event (K_MOUSE7, false);
break;
case DIMOFS_BUTTON7:
if (od.dwData & 0x80)
Key_Event (K_MOUSE8, true);
else
Key_Event (K_MOUSE8, false);
break;
#endif
case DIMOFS_Z:
value = od.dwData;
if (value == 0)
{
// do nothing
}
else if (value < 0)
{
Key_Event (K_MWHEELDOWN, true);
Key_Event (K_MWHEELDOWN, false);
}
else
{
Key_Event (K_MWHEELUP, true);
Key_Event (K_MWHEELUP, false);
}
break;
}
}
}
else
{
// find mouse movement
GetCursorPos (¤t_pos);
// force the mouse to the center, so there's room to move
SetCursorPos (window_center_x, window_center_y);
mouse_x = current_pos.x - window_center_x;
mouse_y = current_pos.y - window_center_y;
}
// apply m_filter if it is on
mx = mouse_x;
my = mouse_y;
if (m_filter.value)
{
mouse_x = (mx + old_mouse_x) * 0.5;
mouse_y = (my + old_mouse_y) * 0.5;
}
old_mouse_x = mx;
old_mouse_y = my;
mouse_x *= sensitivity.value;
mouse_y *= sensitivity.value;
// add mouse X/Y movement to cmd
if ( (in_strafe.state & 1) || (lookstrafe.value && (in_mlook.state & 1) ))
cmd->sidemove += m_side.value * mouse_x;
else
cl.viewangles[YAW] -= m_yaw.value * mouse_x;
if (in_mlook.state & 1)
V_StopPitchDrift ();
if ( (in_mlook.state & 1) && !(in_strafe.state & 1))
{
cl.viewangles[PITCH] += m_pitch.value * mouse_y;
// variable pitch clamping
if (cl.viewangles[PITCH] > cl_maxpitch.value)
cl.viewangles[PITCH] = cl_maxpitch.value;
if (cl.viewangles[PITCH] < cl_minpitch.value)
cl.viewangles[PITCH] = cl_minpitch.value;
}
else
{
if ((in_strafe.state & 1) && cl.noclip_anglehack)
cmd->upmove -= m_forward.value * mouse_y;
else
cmd->forwardmove -= m_forward.value * mouse_y;
}
mouse_x = 0;
mouse_y = 0;
}
/*
===========
IN_Move
===========
*/
void IN_Move (usercmd_t *cmd)
{
if (vid_activewindow && !vid_hiddenwindow)
{
IN_MouseMove (cmd);
IN_JoyMove (cmd);
}
}
/*
===================
IN_ClearStates
===================
*/
void IN_ClearStates (void)
{
if (mouseactive)
{
mouse_oldbuttonstate = 0;
}
}
/*
===================
IN_ProcessEvents
===================
*/
void IN_ProcessEvents (void)
{
// handle the mouse state when windowed if that's changed
if (modestate == MS_WINDOWED)
{
if ( key_dest == key_game && !mouseactive && vid_activewindow )
// if ( key_dest != key_console && !mouseactive && vid_activewindow )
{
IN_ActivateMouse ();
IN_HideMouse ();
}
else if ( key_dest != key_game && mouseactive )
// else if ( key_dest == key_console && mouseactive )
{
IN_DeactivateMouse ();
IN_ShowMouse ();
}
}
// getting and handle events
{
MSG msg;
while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
{
// we always update if there are any event, even if we're paused
if (!GetMessage (&msg, NULL, 0, 0))
Sys_Quit (1);
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
}
/*
Joystick code
*/
/*
===============
IN_StartupJoystick
===============
*/
void IN_StartupJoystick (void)
{
int numdevs;
JOYCAPS jc;
MMRESULT mmr;
// FIXME - Compiler complains "mmr" might be used unitialised
mmr = ~JOYERR_NOERROR;
// assume no joystick
joy_avail = false;
// abort startup if user requests no joystick
if ( COM_CheckParm ("-nojoy") )
return;
// verify joystick driver is present
if ((numdevs = joyGetNumDevs ()) == 0)
{
Con_Printf ("Joystick not found -- driver not present\n");
return;
}
// cycle through the joystick ids for the first valid one
for (joy_id=0 ; joy_id<numdevs ; joy_id++)
{
memset (&ji, 0, sizeof(ji));
ji.dwSize = sizeof(ji);
ji.dwFlags = JOY_RETURNCENTERED;
if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
break;
}
// abort startup if we didn't find a valid joystick
if (mmr != JOYERR_NOERROR)
{
Con_Printf ("Joystick not found -- no valid joysticks (%x)\n", mmr);
return;
}
// get the capabilities of the selected joystick
// abort startup if command fails
memset (&jc, 0, sizeof(jc));
if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
{
Con_Printf ("Joystick not found -- invalid joystick capabilities (%x)\n", mmr);
return;
}
// save the joystick's number of buttons and POV status
joy_numbuttons = jc.wNumButtons;
joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
// old button and POV states default to no buttons pressed
joy_oldbuttonstate = joy_oldpovstate = 0;
// mark the joystick as available and advanced initialization not completed
// this is needed as cvars are not available during initialization
joy_avail = true;
joy_advancedinit = false;
Con_Printf ("Joystick detected\n");
}
/*
===========
RawValuePointer
===========
*/
PDWORD RawValuePointer (int axis)
{
switch (axis)
{
case JOY_AXIS_X:
return &ji.dwXpos;
case JOY_AXIS_Y:
return &ji.dwYpos;
case JOY_AXIS_Z:
return &ji.dwZpos;
case JOY_AXIS_R:
return &ji.dwRpos;
case JOY_AXIS_U:
return &ji.dwUpos;
case JOY_AXIS_V:
return &ji.dwVpos;
}
return NULL; // make compiler happy
}
/*
===========
Joy_AdvancedUpdate_f
===========
*/
void Joy_AdvancedUpdate_f (void)
{
// called once by IN_ReadJoystick and by user whenever an update is needed
// cvars are now available
int i;
DWORD dwTemp;
// initialize all the maps
for (i = 0; i < JOY_MAX_AXES; i++)
{
dwAxisMap[i] = AxisNada;
dwControlMap[i] = JOY_ABSOLUTE_AXIS;
pdwRawValue[i] = RawValuePointer(i);
}
if( joy_advanced.value == 0.0)
{
// default joystick initialization
// 2 axes only with joystick control
dwAxisMap[JOY_AXIS_X] = AxisTurn;
// dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
dwAxisMap[JOY_AXIS_Y] = AxisForward;
// dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
}
else
{
if (strcmp (joy_name.string, "joystick") != 0)
{
// notify user of advanced controller
Con_Printf ("\n%s configured\n\n", joy_name.string);
}
// advanced initialization here
// data supplied by user via joy_axisn cvars
dwTemp = (DWORD) joy_advaxisx.value;
dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
dwTemp = (DWORD) joy_advaxisy.value;
dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
dwTemp = (DWORD) joy_advaxisz.value;
dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
dwTemp = (DWORD) joy_advaxisr.value;
dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
dwTemp = (DWORD) joy_advaxisu.value;
dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
dwTemp = (DWORD) joy_advaxisv.value;
dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
}
// compute the axes to collect from DirectInput
joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
for (i = 0; i < JOY_MAX_AXES; i++)
{
if (dwAxisMap[i] != AxisNada)
{
joy_flags |= dwAxisFlags[i];
}
}
}
/*