+++ /dev/null
-/*
-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 95 mouse and joystick code
-// 02/21/97 JCB Added extended DirectInput code to support external controllers.
-
-#include "quakedef.h"
-#include "winquake.h"
-
-#include <dinput.h>
-
-#define DINPUT_BUFFERSIZE 16
-#define iDirectInputCreate(a,b,c,d) pDirectInputCreate(a,b,c,d)
-
-HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
- LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
-
-// mouse variables
-int mouse_buttons;
-int mouse_oldbuttonstate;
-POINT current_pos;
-int mouse_x, mouse_y, old_mouse_x, old_mouse_y, mx_accum, my_accum;
-
-static qboolean restore_spi;
-static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
-
-unsigned int uiWheelMessage;
-qboolean mouseactive;
-qboolean mouseinitialized;
-static qboolean mouseparmsvalid, mouseactivatetoggle;
-static qboolean mouseshowtoggle = 1;
-static qboolean dinput_acquired;
-
-static unsigned int mstate_di;
-
-// 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 = {CVAR_SAVE, "joystick","0"};
-cvar_t joy_name = {0, "joyname", "joystick"};
-cvar_t joy_advanced = {0, "joyadvanced", "0"};
-cvar_t joy_advaxisx = {0, "joyadvaxisx", "0"};
-cvar_t joy_advaxisy = {0, "joyadvaxisy", "0"};
-cvar_t joy_advaxisz = {0, "joyadvaxisz", "0"};
-cvar_t joy_advaxisr = {0, "joyadvaxisr", "0"};
-cvar_t joy_advaxisu = {0, "joyadvaxisu", "0"};
-cvar_t joy_advaxisv = {0, "joyadvaxisv", "0"};
-cvar_t joy_forwardthreshold = {0, "joyforwardthreshold", "0.15"};
-cvar_t joy_sidethreshold = {0, "joysidethreshold", "0.15"};
-cvar_t joy_pitchthreshold = {0, "joypitchthreshold", "0.15"};
-cvar_t joy_yawthreshold = {0, "joyyawthreshold", "0.15"};
-cvar_t joy_forwardsensitivity = {0, "joyforwardsensitivity", "-1.0"};
-cvar_t joy_sidesensitivity = {0, "joysidesensitivity", "-1.0"};
-cvar_t joy_pitchsensitivity = {0, "joypitchsensitivity", "1.0"};
-cvar_t joy_yawsensitivity = {0, "joyyawsensitivity", "-1.0"};
-cvar_t joy_wwhack1 = {0, "joywwhack1", "0.0"};
-cvar_t joy_wwhack2 = {0, "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;
-
-static qboolean dinput;
-
-typedef struct MYDATA {
- LONG lX; // X axis goes here
- LONG lY; // Y axis goes here
- LONG lZ; // Z axis goes here
- BYTE bButtonA; // One button goes here
- BYTE bButtonB; // Another button goes here
- BYTE bButtonC; // Another button goes here
- BYTE bButtonD; // Another button goes here
-} MYDATA;
-
-static DIOBJECTDATAFORMAT rgodf[] = {
- { &GUID_XAxis, FIELD_OFFSET(MYDATA, lX), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
- { &GUID_YAxis, FIELD_OFFSET(MYDATA, lY), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
- { &GUID_ZAxis, FIELD_OFFSET(MYDATA, lZ), 0x80000000 | DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
- { 0, FIELD_OFFSET(MYDATA, bButtonA), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
- { 0, FIELD_OFFSET(MYDATA, bButtonB), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
- { 0, FIELD_OFFSET(MYDATA, bButtonC), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
- { 0, FIELD_OFFSET(MYDATA, bButtonD), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
-};
-
-#define NUM_OBJECTS (sizeof(rgodf) / sizeof(rgodf[0]))
-
-static DIDATAFORMAT df = {
- sizeof(DIDATAFORMAT), // this structure
- sizeof(DIOBJECTDATAFORMAT), // size of object data format
- DIDF_RELAXIS, // absolute axis coordinates
- sizeof(MYDATA), // device data size
- NUM_OBJECTS, // number of objects
- rgodf, // and here they are
-};
-
-// forward-referenced functions
-void IN_StartupJoystick (void);
-void Joy_AdvancedUpdate_f (void);
-void IN_JoyMove (usercmd_t *cmd);
-
-
-/*
-===========
-IN_UpdateClipCursor
-===========
-*/
-void IN_UpdateClipCursor (void)
-{
-
- if (mouseinitialized && mouseactive && !dinput)
- {
- ClipCursor (&window_rect);
- }
-}
-
-
-/*
-===========
-IN_ShowMouse
-===========
-*/
-void IN_ShowMouse (void)
-{
- if (!mouseshowtoggle)
- {
- ShowCursor (true);
- mouseshowtoggle = 1;
- }
-}
-
-
-/*
-===========
-IN_HideMouse
-===========
-*/
-void IN_HideMouse (void)
-{
- if (mouseshowtoggle)
- {
- ShowCursor (false);
- mouseshowtoggle = 0;
- }
-}
-
-
-/*
-===========
-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 = iDirectInputCreate(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".
- hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
-
- 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;
-}
-
-
-/*
-===========
-IN_StartupMouse
-===========
-*/
-void IN_StartupMouse (void)
-{
- if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
- return;
-
- mouseinitialized = true;
-
- if (COM_CheckParm ("-dinput"))
- {
- dinput = IN_InitDInput ();
-
- if (dinput)
- {
- Con_SafePrintf ("DirectInput initialized\n");
- }
- else
- {
- Con_SafePrintf ("DirectInput not initialized\n");
- }
- }
-
- if (!dinput)
- {
- mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
-
- if (mouseparmsvalid)
- {
- if ( COM_CheckParm ("-noforcemspd") )
- newmouseparms[2] = originalmouseparms[2];
-
- if ( COM_CheckParm ("-noforcemaccel") )
- {
- newmouseparms[0] = originalmouseparms[0];
- newmouseparms[1] = originalmouseparms[1];
- }
-
- if ( COM_CheckParm ("-noforcemparms") )
- {
- newmouseparms[0] = originalmouseparms[0];
- newmouseparms[1] = originalmouseparms[1];
- newmouseparms[2] = originalmouseparms[2];
- }
- }
- }
-
- mouse_buttons = 3;
-
-// 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)
-{
- // joystick variables
- Cvar_RegisterVariable (&in_joystick);
- Cvar_RegisterVariable (&joy_name);
- Cvar_RegisterVariable (&joy_advanced);
- Cvar_RegisterVariable (&joy_advaxisx);
- Cvar_RegisterVariable (&joy_advaxisy);
- Cvar_RegisterVariable (&joy_advaxisz);
- Cvar_RegisterVariable (&joy_advaxisr);
- Cvar_RegisterVariable (&joy_advaxisu);
- Cvar_RegisterVariable (&joy_advaxisv);
- Cvar_RegisterVariable (&joy_forwardthreshold);
- Cvar_RegisterVariable (&joy_sidethreshold);
- Cvar_RegisterVariable (&joy_pitchthreshold);
- Cvar_RegisterVariable (&joy_yawthreshold);
- Cvar_RegisterVariable (&joy_forwardsensitivity);
- Cvar_RegisterVariable (&joy_sidesensitivity);
- Cvar_RegisterVariable (&joy_pitchsensitivity);
- Cvar_RegisterVariable (&joy_yawsensitivity);
- Cvar_RegisterVariable (&joy_wwhack1);
- Cvar_RegisterVariable (&joy_wwhack2);
-
- 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<mouse_buttons ; 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_MouseMove
-===========
-*/
-void IN_MouseMove (usercmd_t *cmd)
-{
- int i, mx, my;
- DIDEVICEOBJECTDATA od;
- DWORD dwElements;
- HRESULT hr;
-
- if (!mouseactive)
- {
- GetCursorPos (¤t_pos);
- ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
- return;
- }
-
- if (dinput)
- {
- mx = 0;
- my = 0;
-
- 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:
- mx += od.dwData;
- break;
-
- case DIMOFS_Y:
- my += od.dwData;
- break;
-
- case DIMOFS_BUTTON0:
- if (od.dwData & 0x80)
- mstate_di |= 1;
- else
- mstate_di &= ~1;
- break;
-
- case DIMOFS_BUTTON1:
- if (od.dwData & 0x80)
- mstate_di |= (1<<1);
- else
- mstate_di &= ~(1<<1);
- break;
-
- case DIMOFS_BUTTON2:
- if (od.dwData & 0x80)
- mstate_di |= (1<<2);
- else
- mstate_di &= ~(1<<2);
- break;
- }
- }
-
- // perform button actions
- for (i=0 ; i<mouse_buttons ; i++)
- {
- if ( (mstate_di & (1<<i)) &&
- !(mouse_oldbuttonstate & (1<<i)) )
- {
- Key_Event (K_MOUSE1 + i, true);
- }
-
- if ( !(mstate_di & (1<<i)) &&
- (mouse_oldbuttonstate & (1<<i)) )
- {
- Key_Event (K_MOUSE1 + i, false);
- }
- }
-
- mouse_oldbuttonstate = mstate_di;
- }
- else
- {
- GetCursorPos (¤t_pos);
- mx = current_pos.x - window_center_x + mx_accum;
- my = current_pos.y - window_center_y + my_accum;
- mx_accum = 0;
- my_accum = 0;
- }
-
- IN_Mouse(cmd, mx, my);
-
- // if the mouse has moved, force it to the center, so there's room to move
- if (!dinput && (mx || my))
- SetCursorPos (window_center_x, window_center_y);
-}
-
-
-/*
-===========
-IN_Move
-===========
-*/
-void IN_Move (usercmd_t *cmd)
-{
- if (vid_activewindow && !vid_hidden)
- {
- IN_MouseMove (cmd);
- IN_JoyMove (cmd);
- }
-
- cl.viewangles[PITCH] = bound (in_pitch_min.value, cl.viewangles[PITCH], in_pitch_max.value);
-}
-
-
-/*
-===========
-IN_Accumulate
-===========
-*/
-void IN_Accumulate (void)
-{
- if (mouseactive)
- {
- if (!dinput)
- {
- GetCursorPos (¤t_pos);
-
- mx_accum += current_pos.x - window_center_x;
- my_accum += current_pos.y - window_center_y;
-
- // force the mouse to the center, so there's room to move
- SetCursorPos (window_center_x, window_center_y);
- }
- }
-}
-
-
-/*
-===================
-IN_ClearStates
-===================
-*/
-void IN_ClearStates (void)
-{
- if (mouseactive)
- {
- mx_accum = 0;
- my_accum = 0;
- mouse_oldbuttonstate = 0;
- }
-}
-
-
-/*
-===============
-IN_StartupJoystick
-===============
-*/
-void IN_StartupJoystick (void)
-{
- int numdevs;
- JOYCAPS jc;
- MMRESULT mmr;
- mmr = 0;
-
- // assume no joystick
- joy_avail = false;
-
- // abort startup if user requests no joystick
- if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
- return;
-
- // verify joystick driver is present
- if ((numdevs = joyGetNumDevs ()) == 0)
- {
- Con_Printf ("\njoystick not found -- driver not present\n\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 ("\njoystick not found -- no valid joysticks (%x)\n\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 ("\njoystick not found -- invalid joystick capabilities (%x)\n\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 ("\njoystick detected\n\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; // LordHavoc: hush compiler warning
-}
-
-
-/*
-===========
-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.integer == 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];
- }
- }
-}
-
-
-/*
-===========
-IN_Commands
-===========
-*/
-void IN_Commands (void)
-{
- int i, key_index;
- DWORD buttonstate, povstate;
-
- if (!joy_avail)
- {
- return;
- }
-
-
- // loop through the joystick buttons
- // key a joystick event or auxillary event for higher number buttons for each state change
- buttonstate = ji.dwButtons;
- for (i=0 ; i < (int) joy_numbuttons ; i++)
- {
- if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
- {
- key_index = (i < 4) ? K_JOY1 : K_AUX1;
- Key_Event (key_index + i, true);
- }
-
- if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
- {
- key_index = (i < 4) ? K_JOY1 : K_AUX1;
- Key_Event (key_index + i, false);
- }
- }
- joy_oldbuttonstate = buttonstate;
-
- if (joy_haspov)
- {
- // convert POV information into 4 bits of state information
- // this avoids any potential problems related to moving from one
- // direction to another without going through the center position
- povstate = 0;
- if(ji.dwPOV != JOY_POVCENTERED)
- {
- if (ji.dwPOV == JOY_POVFORWARD)
- povstate |= 0x01;
- if (ji.dwPOV == JOY_POVRIGHT)
- povstate |= 0x02;
- if (ji.dwPOV == JOY_POVBACKWARD)
- povstate |= 0x04;
- if (ji.dwPOV == JOY_POVLEFT)
- povstate |= 0x08;
- }
- // determine which bits have changed and key an auxillary event for each change
- for (i=0 ; i < 4 ; i++)
- {
- if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
- {
- Key_Event (K_AUX29 + i, true);
- }
-
- if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
- {
- Key_Event (K_AUX29 + i, false);
- }
- }
- joy_oldpovstate = povstate;
- }
-}
-
-
-/*
-===============
-IN_ReadJoystick
-===============
-*/
-qboolean IN_ReadJoystick (void)
-{
-
- memset (&ji, 0, sizeof(ji));
- ji.dwSize = sizeof(ji);
- ji.dwFlags = joy_flags;
-
- if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
- {
- // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
- // rather than having 32768 be the zero point, they have the zero point at 32668
- // go figure -- anyway, now we get the full resolution out of the device
- if (joy_wwhack1.integer != 0.0)
- {
- ji.dwUpos += 100;
- }
- return true;
- }
- else
- {
- // read error occurred
- // turning off the joystick seems too harsh for 1 read error,
- // but what should be done?
- return false;
- }
-}
-
-
-/*
-===========
-IN_JoyMove
-===========
-*/
-void IN_JoyMove (usercmd_t *cmd)
-{
- float speed, aspeed;
- float fAxisValue, fTemp;
- int i, mouselook = (in_mlook.state & 1) || freelook.integer;
-
- // complete initialization if first time in
- // this is needed as cvars are not available at initialization time
- if( joy_advancedinit != true )
- {
- Joy_AdvancedUpdate_f();
- joy_advancedinit = true;
- }
-
- // verify joystick is available and that the user wants to use it
- if (!joy_avail || !in_joystick.integer)
- {
- return;
- }
-
- // collect the joystick data, if possible
- if (IN_ReadJoystick () != true)
- {
- return;
- }
-
- if (in_speed.state & 1)
- speed = cl_movespeedkey.value;
- else
- speed = 1;
- // LordHavoc: viewzoom affects sensitivity for sniping
- aspeed = speed * host_realframetime * cl.viewzoom;
-
- // loop through the axes
- for (i = 0; i < JOY_MAX_AXES; i++)
- {
- // get the floating point zero-centered, potentially-inverted data for the current axis
- fAxisValue = (float) *pdwRawValue[i];
- // move centerpoint to zero
- fAxisValue -= 32768.0;
-
- if (joy_wwhack2.integer != 0.0)
- {
- if (dwAxisMap[i] == AxisTurn)
- {
- // this is a special formula for the Logitech WingMan Warrior
- // y=ax^b; where a = 300 and b = 1.3
- // also x values are in increments of 800 (so this is factored out)
- // then bounds check result to level out excessively high spin rates
- fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
- if (fTemp > 14000.0)
- fTemp = 14000.0;
- // restore direction information
- fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
- }
- }
-
- // convert range from -32768..32767 to -1..1
- fAxisValue /= 32768.0;
-
- switch (dwAxisMap[i])
- {
- case AxisForward:
- if ((joy_advanced.integer == 0) && mouselook)
- {
- // user wants forward control to become look control
- if (fabs(fAxisValue) > joy_pitchthreshold.value)
- {
- // if mouse invert is on, invert the joystick pitch value
- // only absolute control support here (joy_advanced is false)
- if (m_pitch.value < 0.0)
- {
- cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
- }
- else
- {
- cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
- }
- V_StopPitchDrift();
- }
- else
- {
- // no pitch movement
- // disable pitch return-to-center unless requested by user
- // *** this code can be removed when the lookspring bug is fixed
- // *** the bug always has the lookspring feature on
- if(lookspring.value == 0.0)
- V_StopPitchDrift();
- }
- }
- else
- {
- // user wants forward control to be forward control
- if (fabs(fAxisValue) > joy_forwardthreshold.value)
- {
- cmd->forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
- }
- }
- break;
-
- case AxisSide:
- if (fabs(fAxisValue) > joy_sidethreshold.value)
- {
- cmd->sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
- }
- break;
-
- case AxisTurn:
- if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
- {
- // user wants turn control to become side control
- if (fabs(fAxisValue) > joy_sidethreshold.value)
- {
- cmd->sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
- }
- }
- else
- {
- // user wants turn control to be turn control
- if (fabs(fAxisValue) > joy_yawthreshold.value)
- {
- if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
- {
- cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
- }
- else
- {
- cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
- }
-
- }
- }
- break;
-
- case AxisLook:
- if (mouselook)
- {
- if (fabs(fAxisValue) > joy_pitchthreshold.value)
- {
- // pitch movement detected and pitch movement desired by user
- if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
- {
- cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
- }
- else
- {
- cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
- }
- V_StopPitchDrift();
- }
- else
- {
- // no pitch movement
- // disable pitch return-to-center unless requested by user
- // *** this code can be removed when the lookspring bug is fixed
- // *** the bug always has the lookspring feature on
- if(lookspring.integer == 0)
- V_StopPitchDrift();
- }
- }
- break;
-
- default:
- break;
- }
- }
-}
-
{NULL, NULL}
};
-#define MAX_MODE_LIST 30
-#define VID_ROW_SIZE 3
-#define MAXWIDTH 10000
-#define MAXHEIGHT 10000
-
-#define MODE_WINDOWED 0
-#define NO_MODE (MODE_WINDOWED - 1)
-#define MODE_FULLSCREEN_DEFAULT (MODE_WINDOWED + 1)
-
-typedef struct {
- modestate_t type;
- int width;
- int height;
- int modenum;
- int dib;
- int fullscreen;
- int bpp;
- char modedesc[17];
-} vmode_t;
-
-typedef struct {
- int width;
- int height;
-} lmode_t;
-
-lmode_t lowresmodes[] = {
- {320, 200},
- {320, 240},
- {400, 300},
- {512, 384},
-};
+void VID_RestoreGameGamma(void);
+void VID_GetSystemGamma(void);
+void VID_RestoreSystemGamma(void);
qboolean scr_skipupdate;
-static vmode_t modelist[MAX_MODE_LIST];
-static int nummodes;
-static vmode_t badmode;
-
static DEVMODE gdevmode;
static qboolean vid_initialized = false;
-static qboolean windowed, leavecurrentmode;
static qboolean vid_wassuspended = false;
static int vid_usingmouse;
extern qboolean mouseactive; // from in_win.c
static HICON hIcon;
-int DIBWidth, DIBHeight;
-RECT WindowRect;
-DWORD WindowStyle, ExWindowStyle;
-
HWND mainwindow;
-int vid_modenum = NO_MODE;
-int vid_realmode;
-int vid_default = MODE_WINDOWED;
-static int windowed_default;
-unsigned char vid_curpal[256*3];
-
-HGLRC baseRC;
-HDC maindc;
-
-HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
-
-// global video state
-viddef_t vid;
+//HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
-modestate_t modestate = MS_UNINIT;
+static int vid_isfullscreen;
-void VID_MenuDraw (void);
-void VID_MenuKey (int key);
+//void VID_MenuDraw (void);
+//void VID_MenuKey (int key);
-LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
-void AppActivate(BOOL fActive, BOOL minimize);
-char *VID_GetModeDescription (int mode);
-void ClearAllStates (void);
-void VID_UpdateWindowStatus (void);
+//LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
+//void AppActivate(BOOL fActive, BOOL minimize);
+//void ClearAllStates (void);
+//void VID_UpdateWindowStatus (void);
//====================================
-int window_center_x, window_center_y, window_x, window_y, window_width, window_height;
-RECT window_rect;
-
-// direct draw software compatability stuff
-
-void CenterWindow(HWND hWndCenter, int width, int height, BOOL lefttopjustify)
-{
- int CenterX, CenterY;
-
- CenterX = (GetSystemMetrics(SM_CXSCREEN) - width) / 2;
- CenterY = (GetSystemMetrics(SM_CYSCREEN) - height) / 2;
- if (CenterX > CenterY*2)
- CenterX >>= 1; // dual screens
- CenterX = (CenterX < 0) ? 0: CenterX;
- CenterY = (CenterY < 0) ? 0: CenterY;
- SetWindowPos (hWndCenter, NULL, CenterX, CenterY, 0, 0,
- SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
-}
-
-qboolean VID_SetWindowedMode (int modenum)
-{
- int lastmodestate, width, height;
- RECT rect;
-
- lastmodestate = modestate;
-
- WindowRect.top = WindowRect.left = 0;
-
- WindowRect.right = modelist[modenum].width;
- WindowRect.bottom = modelist[modenum].height;
-
- DIBWidth = modelist[modenum].width;
- DIBHeight = modelist[modenum].height;
-
- WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
- ExWindowStyle = 0;
-
- rect = WindowRect;
- AdjustWindowRectEx(&rect, WindowStyle, false, 0);
-
- width = rect.right - rect.left;
- height = rect.bottom - rect.top;
-
- // Create the DIB window
- mainwindow = CreateWindowEx (ExWindowStyle, gamename, gamename, WindowStyle, rect.left, rect.top, width, height, NULL, NULL, global_hInstance, NULL);
-
- if (!mainwindow)
- Sys_Error ("Couldn't create DIB window");
-
- // Center and show the DIB window
- CenterWindow(mainwindow, WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top, false);
-
- ShowWindow (mainwindow, SW_SHOWDEFAULT);
- UpdateWindow (mainwindow);
-
- modestate = MS_WINDOWED;
-
- SendMessage (mainwindow, WM_SETICON, (WPARAM)true, (LPARAM)hIcon);
- SendMessage (mainwindow, WM_SETICON, (WPARAM)false, (LPARAM)hIcon);
-
- return true;
-}
-
-
-qboolean VID_SetFullDIBMode (int modenum)
-{
- int lastmodestate, width, height;
- RECT rect;
-
- if (!leavecurrentmode)
- {
- gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
- gdevmode.dmBitsPerPel = modelist[modenum].bpp;
- gdevmode.dmPelsWidth = modelist[modenum].width;
- gdevmode.dmPelsHeight = modelist[modenum].height;
- gdevmode.dmSize = sizeof (gdevmode);
-
- if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
- Sys_Error ("Couldn't set fullscreen DIB mode");
- }
-
- lastmodestate = modestate;
- modestate = MS_FULLDIB;
-
- WindowRect.top = WindowRect.left = 0;
-
- WindowRect.right = modelist[modenum].width;
- WindowRect.bottom = modelist[modenum].height;
-
- DIBWidth = modelist[modenum].width;
- DIBHeight = modelist[modenum].height;
-
- WindowStyle = WS_POPUP;
- ExWindowStyle = 0;
-
- rect = WindowRect;
- AdjustWindowRectEx(&rect, WindowStyle, false, 0);
-
- width = rect.right - rect.left;
- height = rect.bottom - rect.top;
-
- // Create the DIB window
- mainwindow = CreateWindowEx (ExWindowStyle, gamename, gamename, WindowStyle, rect.left, rect.top, width, height, NULL, NULL, global_hInstance, NULL);
-
- if (!mainwindow)
- Sys_Error ("Couldn't create DIB window");
-
- ShowWindow (mainwindow, SW_SHOWDEFAULT);
- UpdateWindow (mainwindow);
-
-// needed because we're not getting WM_MOVE messages fullscreen on NT
- window_x = 0;
- window_y = 0;
-
- SendMessage (mainwindow, WM_SETICON, (WPARAM)true, (LPARAM)hIcon);
- SendMessage (mainwindow, WM_SETICON, (WPARAM)false, (LPARAM)hIcon);
-
- return true;
-}
-
-
-int VID_SetMode (int modenum)
-{
- int original_mode;
- qboolean stat = 0;
- MSG msg;
-
- if ((windowed && (modenum != 0)) || (!windowed && (modenum < 1)) || (!windowed && (modenum >= nummodes)))
- Sys_Error ("Bad video mode\n");
-
- CDAudio_Pause ();
-
- if (vid_modenum == NO_MODE)
- original_mode = windowed_default;
- else
- original_mode = vid_modenum;
-
- // Set either the fullscreen or windowed mode
- if (modelist[modenum].type == MS_WINDOWED)
- stat = VID_SetWindowedMode(modenum);
- else if (modelist[modenum].type == MS_FULLDIB)
- stat = VID_SetFullDIBMode(modenum);
- else
- Sys_Error ("VID_SetMode: Bad mode type in modelist");
-
- window_width = DIBWidth;
- window_height = DIBHeight;
- VID_UpdateWindowStatus ();
-
- CDAudio_Resume ();
-
- if (!stat)
- Sys_Error ("Couldn't set video mode");
-
-// now we try to make sure we get the focus on the mode switch, because
-// sometimes in some systems we don't. We grab the foreground, then
-// finish setting up, pump all our messages, and sleep for a little while
-// to let messages finish bouncing around the system, then we put
-// ourselves at the top of the z order, then grab the foreground again,
-// Who knows if it helps, but it probably doesn't hurt
- SetForegroundWindow (mainwindow);
- vid_modenum = modenum;
- Cvar_SetValue ("vid_mode", (float)vid_modenum);
-
- while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
- {
- TranslateMessage (&msg);
- DispatchMessage (&msg);
- }
-
- Sleep (100);
-
- SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
-
- SetForegroundWindow (mainwindow);
-
-// fix the leftover Alt from any Alt-Tab or the like that switched us away
- ClearAllStates ();
-
- if (!msg_suppress_1)
- Con_SafePrintf ("Video mode %s initialized.\n", VID_GetModeDescription (vid_modenum));
+int window_x, window_y, window_width, window_height;
+int window_center_x, window_center_y;
- return true;
-}
+void IN_ShowMouse (void);
+void IN_DeactivateMouse (void);
+void IN_HideMouse (void);
+void IN_ActivateMouse (void);
+void IN_MouseEvent (int mstate);
+void IN_UpdateClipCursor (void);
+qboolean mouseinitialized;
+static qboolean dinput;
/*
================
*/
void VID_UpdateWindowStatus (void)
{
- window_rect.left = window_x;
- window_rect.top = window_y;
- window_rect.right = window_x + window_width;
- window_rect.bottom = window_y + window_height;
- window_center_x = (window_rect.left + window_rect.right) / 2;
- window_center_y = (window_rect.top + window_rect.bottom) / 2;
-
- IN_UpdateClipCursor ();
+ window_center_x = window_x + window_width / 2;
+ window_center_y = window_y + window_height / 2;
+
+ if (mouseinitialized && mouseactive && !dinput)
+ {
+ RECT window_rect;
+ window_rect.left = window_x;
+ window_rect.top = window_y;
+ window_rect.right = window_x + window_width;
+ window_rect.bottom = window_y + window_height;
+ ClipCursor (&window_rect);
+ }
}
*/
void VID_GetWindowSize (int *x, int *y, int *width, int *height)
{
- *x = *y = 0;
- *width = WindowRect.right - WindowRect.left;
- *height = WindowRect.bottom - WindowRect.top;
+ *x = 0;
+ *y = 0;
+ *width = window_width;
+ *height = window_height;
}
void VID_Finish (void)
{
+ HDC hdc;
int vid_usemouse;
if (r_render.integer && !scr_skipupdate)
{
qglFinish();
- SwapBuffers(maindc);
+ hdc = GetDC(mainwindow);
+ SwapBuffers(hdc);
+ ReleaseDC(mainwindow, hdc);
}
// handle the mouse state when windowed if that's changed
vid_usemouse = false;
if (vid_mouse.integer && !key_consoleactive)
vid_usemouse = true;
- if (modestate == MS_FULLDIB)
+ if (vid_isfullscreen)
vid_usemouse = true;
if (!vid_activewindow)
vid_usemouse = false;
}
}
-void VID_SetDefaultMode (void)
-{
- IN_DeactivateMouse ();
-}
-
-void VID_RestoreSystemGamma(void);
-
-void VID_Shutdown (void)
-{
- HGLRC hRC;
- HDC hDC;
-
- if (vid_initialized)
- {
- if (qwglGetCurrentContext)
- hRC = qwglGetCurrentContext();
- if (qwglGetCurrentDC)
- hDC = qwglGetCurrentDC();
-
- if (qwglMakeCurrent)
- qwglMakeCurrent(NULL, NULL);
-
- if (hRC && qwglDeleteContext)
- qwglDeleteContext(hRC);
-
- // close the library before we get rid of the window
- GL_CloseLibrary();
-
- if (hDC && mainwindow)
- ReleaseDC(mainwindow, hDC);
-
- if (modestate == MS_FULLDIB)
- ChangeDisplaySettings (NULL, 0);
-
- if (maindc && mainwindow)
- ReleaseDC (mainwindow, maindc);
-
- AppActivate(false, false);
-
- VID_RestoreSystemGamma();
- }
-}
-
-
//==========================================================================
-BOOL bSetupPixelFormat(HDC hDC)
-{
- static PIXELFORMATDESCRIPTOR pfd = {
- sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
- 1, // version number
- PFD_DRAW_TO_WINDOW // support window
- | PFD_SUPPORT_OPENGL // support OpenGL
- | PFD_DOUBLEBUFFER , // double buffered
- PFD_TYPE_RGBA, // RGBA type
- 24, // 24-bit color depth
- 0, 0, 0, 0, 0, 0, // color bits ignored
- 0, // no alpha buffer
- 0, // shift bit ignored
- 0, // no accumulation buffer
- 0, 0, 0, 0, // accum bits ignored
- 32, // 32-bit z-buffer
- 0, // no stencil buffer
- 0, // no auxiliary buffer
- PFD_MAIN_PLANE, // main layer
- 0, // reserved
- 0, 0, 0 // layer masks ignored
- };
- int pixelformat;
-
- if ( (pixelformat = ChoosePixelFormat(hDC, &pfd)) == 0 )
- {
- MessageBox(NULL, "ChoosePixelFormat failed", "Error", MB_OK);
- return false;
- }
-
- if (SetPixelFormat(hDC, pixelformat, &pfd) == false)
- {
- MessageBox(NULL, "SetPixelFormat failed", "Error", MB_OK);
- return false;
- }
-
- return true;
-}
-
qbyte scantokey[128] =
if (fActive)
{
- if (modestate == MS_FULLDIB)
+ if (vid_isfullscreen)
{
if (vid_wassuspended)
{
vid_usingmouse = false;
IN_DeactivateMouse ();
IN_ShowMouse ();
- if (modestate == MS_FULLDIB)
+ if (vid_isfullscreen)
{
ChangeDisplaySettings (NULL, 0);
vid_wassuspended = true;
switch (uMsg)
{
case WM_KILLFOCUS:
- if (modestate == MS_FULLDIB)
+ if (vid_isfullscreen)
ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
break;
}
-/*
-=================
-VID_NumModes
-=================
-*/
-int VID_NumModes (void)
+//static int grabsysgamma = true;
+WORD systemgammaramps[3][256], currentgammaramps[3][256];
+
+int VID_SetGamma(float prescale, float gamma, float scale, float base)
{
- return nummodes;
-}
+ int i;
+ HDC hdc;
+ hdc = GetDC (NULL);
+ BuildGammaTable16(prescale, gamma, scale, base, ¤tgammaramps[0][0]);
+ for (i = 0;i < 256;i++)
+ currentgammaramps[1][i] = currentgammaramps[2][i] = currentgammaramps[0][i];
-/*
-=================
-VID_GetModePtr
-=================
-*/
-vmode_t *VID_GetModePtr (int modenum)
-{
+ i = SetDeviceGammaRamp(hdc, ¤tgammaramps[0][0]);
- if ((modenum >= 0) && (modenum < nummodes))
- return &modelist[modenum];
- else
- return &badmode;
+ ReleaseDC (NULL, hdc);
+ return i; // return success or failure
}
-
-/*
-=================
-VID_GetModeDescription
-=================
-*/
-char *VID_GetModeDescription (int mode)
+void VID_RestoreGameGamma(void)
{
- char *pinfo;
- vmode_t *pv;
- static char temp[100];
+ VID_UpdateGamma(true);
+}
- if ((mode < 0) || (mode >= nummodes))
- return NULL;
+void VID_GetSystemGamma(void)
+{
+ HDC hdc;
+ hdc = GetDC (NULL);
- if (!leavecurrentmode)
- {
- pv = VID_GetModePtr (mode);
- pinfo = pv->modedesc;
- }
- else
- {
- sprintf (temp, "Desktop resolution (%dx%d)", modelist[MODE_FULLSCREEN_DEFAULT].width, modelist[MODE_FULLSCREEN_DEFAULT].height);
- pinfo = temp;
- }
+ GetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
- return pinfo;
+ ReleaseDC (NULL, hdc);
}
-
-// KJB: Added this to return the mode driver name in description for console
-
-char *VID_GetExtModeDescription (int mode)
+void VID_RestoreSystemGamma(void)
{
- static char pinfo[40];
- vmode_t *pv;
-
- if ((mode < 0) || (mode >= nummodes))
- return NULL;
+ HDC hdc;
+ hdc = GetDC (NULL);
- pv = VID_GetModePtr (mode);
- if (modelist[mode].type == MS_FULLDIB)
- {
- if (!leavecurrentmode)
- sprintf(pinfo,"%s fullscreen", pv->modedesc);
- else
- sprintf (pinfo, "Desktop resolution (%dx%d)", modelist[MODE_FULLSCREEN_DEFAULT].width, modelist[MODE_FULLSCREEN_DEFAULT].height);
- }
- else
- {
- if (modestate == MS_WINDOWED)
- sprintf(pinfo, "%s windowed", pv->modedesc);
- else
- sprintf(pinfo, "windowed");
- }
+ SetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
- return pinfo;
+ ReleaseDC (NULL, hdc);
}
+//========================================================
+// Video menu stuff
+//========================================================
-/*
-=================
-VID_DescribeCurrentMode_f
-=================
-*/
-void VID_DescribeCurrentMode_f (void)
-{
- Con_Printf ("%s\n", VID_GetExtModeDescription (vid_modenum));
-}
+#if 0
+extern void M_Menu_Options_f (void);
+extern void M_Print (float cx, float cy, char *str);
+extern void M_PrintWhite (float cx, float cy, char *str);
+extern void M_DrawCharacter (float cx, float cy, int num);
+extern void M_DrawPic (float cx, float cy, char *picname);
+static int vid_wmodes;
-/*
-=================
-VID_NumModes_f
-=================
-*/
-void VID_NumModes_f (void)
+typedef struct
{
- if (nummodes == 1)
- Con_Printf ("%d video mode is available\n", nummodes);
- else
- Con_Printf ("%d video modes are available\n", nummodes);
-}
+ int modenum;
+ char *desc;
+ int iscur;
+} modedesc_t;
+
+#define MAX_COLUMN_SIZE 9
+#define MODE_AREA_HEIGHT (MAX_COLUMN_SIZE + 2)
+#define MAX_MODEDESCS (MAX_COLUMN_SIZE*3)
+static modedesc_t modedescs[MAX_MODEDESCS];
/*
-=================
-VID_DescribeMode_f
-=================
+================
+VID_MenuDraw
+================
*/
-void VID_DescribeMode_f (void)
-{
- int t, modenum;
-
- modenum = atoi (Cmd_Argv(1));
-
- t = leavecurrentmode;
- leavecurrentmode = 0;
-
- Con_Printf ("%s\n", VID_GetExtModeDescription (modenum));
-
- leavecurrentmode = t;
-}
-
-
-/*
-=================
-VID_DescribeModes_f
-=================
-*/
-void VID_DescribeModes_f (void)
-{
- int i, lnummodes, t;
- char *pinfo;
- vmode_t *pv;
-
- lnummodes = VID_NumModes ();
-
- t = leavecurrentmode;
- leavecurrentmode = 0;
-
- for (i=1 ; i<lnummodes ; i++)
- {
- pv = VID_GetModePtr (i);
- pinfo = VID_GetExtModeDescription (i);
- Con_Printf ("%2d: %s\n", i, pinfo);
- }
-
- leavecurrentmode = t;
-}
-
-void VID_AddMode(int type, int width, int height, int modenum, int dib, int fullscreen, int bpp)
-{
- int i;
- if (nummodes >= MAX_MODE_LIST)
- return;
- modelist[nummodes].type = type;
- modelist[nummodes].width = width;
- modelist[nummodes].height = height;
- modelist[nummodes].modenum = modenum;
- modelist[nummodes].dib = dib;
- modelist[nummodes].fullscreen = fullscreen;
- modelist[nummodes].bpp = bpp;
- if (bpp == 0)
- sprintf (modelist[nummodes].modedesc, "%dx%d", width, height);
- else
- sprintf (modelist[nummodes].modedesc, "%dx%dx%d", width, height, bpp);
- for (i = 0;i < nummodes;i++)
- {
- if (!memcmp(&modelist[i], &modelist[nummodes], sizeof(vmode_t)))
- return;
- }
- nummodes++;
-}
-
-void VID_InitDIB (HINSTANCE hInstance)
-{
- int w, h;
- WNDCLASS wc;
-
- // Register the frame class
- wc.style = 0;
- wc.lpfnWndProc = (WNDPROC)MainWndProc;
- wc.cbClsExtra = 0;
- wc.cbWndExtra = 0;
- wc.hInstance = hInstance;
- wc.hIcon = 0;
- wc.hCursor = LoadCursor (NULL,IDC_ARROW);
- wc.hbrBackground = NULL;
- wc.lpszMenuName = 0;
- wc.lpszClassName = gamename;
-
- if (!RegisterClass (&wc) )
- Sys_Error ("Couldn't register window class");
-
- if (COM_CheckParm("-width"))
- w = atoi(com_argv[COM_CheckParm("-width")+1]);
- else
- w = 640;
-
- if (w < 320)
- w = 320;
-
- if (COM_CheckParm("-height"))
- h = atoi(com_argv[COM_CheckParm("-height")+1]);
- else
- h = w * 240/320;
-
- if (h < 240)
- h = 240;
-
- VID_AddMode(MS_WINDOWED, w, h, 0, 1, 0, 0);
-}
-
-
-/*
-=================
-VID_InitFullDIB
-=================
-*/
-void VID_InitFullDIB (HINSTANCE hInstance)
-{
- DEVMODE devmode;
- int modenum;
- int originalnummodes;
- int numlowresmodes;
- int j;
- int bpp;
- int done;
- BOOL stat;
-
-// enumerate >8 bpp modes
- originalnummodes = nummodes;
- modenum = 0;
-
- do
- {
- stat = EnumDisplaySettings (NULL, modenum, &devmode);
-
- if ((devmode.dmBitsPerPel >= 15) && (devmode.dmPelsWidth <= MAXWIDTH) && (devmode.dmPelsHeight <= MAXHEIGHT) && (nummodes < MAX_MODE_LIST))
- {
- devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
-
- if (ChangeDisplaySettings (&devmode, CDS_TEST | CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL)
- VID_AddMode(MS_FULLDIB, devmode.dmPelsWidth, devmode.dmPelsHeight, 0, 1, 1, devmode.dmBitsPerPel);
- }
-
- modenum++;
- }
- while (stat);
-
-// see if there are any low-res modes that aren't being reported
- numlowresmodes = sizeof(lowresmodes) / sizeof(lowresmodes[0]);
- bpp = 16;
- done = 0;
-
- do
- {
- for (j=0 ; (j<numlowresmodes) && (nummodes < MAX_MODE_LIST) ; j++)
- {
- devmode.dmBitsPerPel = bpp;
- devmode.dmPelsWidth = lowresmodes[j].width;
- devmode.dmPelsHeight = lowresmodes[j].height;
- devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
-
- if (ChangeDisplaySettings (&devmode, CDS_TEST | CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL)
- VID_AddMode(MS_FULLDIB, devmode.dmPelsWidth, devmode.dmPelsHeight, 0, 1, 1, devmode.dmBitsPerPel);
- }
- switch (bpp)
- {
- case 16:
- bpp = 32;
- break;
-
- case 32:
- bpp = 24;
- break;
-
- case 24:
- done = 1;
- break;
- }
- }
- while (!done);
-
- if (nummodes == originalnummodes)
- Con_SafePrintf ("No fullscreen DIB modes found\n");
-}
-
-//static int grabsysgamma = true;
-WORD systemgammaramps[3][256], currentgammaramps[3][256];
-
-int VID_SetGamma(float prescale, float gamma, float scale, float base)
-{
- int i;
- HDC hdc;
- hdc = GetDC (NULL);
-
- BuildGammaTable16(prescale, gamma, scale, base, ¤tgammaramps[0][0]);
- for (i = 0;i < 256;i++)
- currentgammaramps[1][i] = currentgammaramps[2][i] = currentgammaramps[0][i];
-
- i = SetDeviceGammaRamp(hdc, ¤tgammaramps[0][0]);
-
- ReleaseDC (NULL, hdc);
- return i; // return success or failure
-}
-
-void VID_RestoreGameGamma(void)
-{
- VID_UpdateGamma(true);
-}
-
-void VID_GetSystemGamma(void)
-{
- HDC hdc;
- hdc = GetDC (NULL);
-
- GetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
-
- ReleaseDC (NULL, hdc);
-}
-
-void VID_RestoreSystemGamma(void)
-{
- HDC hdc;
- hdc = GetDC (NULL);
-
- SetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
-
- ReleaseDC (NULL, hdc);
-}
-
-//========================================================
-// Video menu stuff
-//========================================================
-
-extern void M_Menu_Options_f (void);
-extern void M_Print (float cx, float cy, char *str);
-extern void M_PrintWhite (float cx, float cy, char *str);
-extern void M_DrawCharacter (float cx, float cy, int num);
-extern void M_DrawPic (float cx, float cy, char *picname);
-
-static int vid_wmodes;
-
-typedef struct
-{
- int modenum;
- char *desc;
- int iscur;
-} modedesc_t;
-
-#define MAX_COLUMN_SIZE 9
-#define MODE_AREA_HEIGHT (MAX_COLUMN_SIZE + 2)
-#define MAX_MODEDESCS (MAX_COLUMN_SIZE*3)
-
-static modedesc_t modedescs[MAX_MODEDESCS];
-
-/*
-================
-VID_MenuDraw
-================
-*/
-void VID_MenuDraw (void)
+void VID_MenuDraw (void)
{
cachepic_t *p;
char *ptr;
break;
}
}
+#endif
static HINSTANCE gldll;
p = (void *) GetProcAddress(gldll, name);
return p;
}
-/*
-===================
-VID_Init
-===================
-*/
-void VID_Init (int fullscreen, int width, int height, int bpp)
+
+void VID_Init(void)
{
- int i, bestmode;
- double rating, bestrating;
- int basenummodes, done;
- HDC hdc;
- DEVMODE devmode;
+ WNDCLASS wc;
- if (!GL_OpenLibrary("opengl32.dll"))
- Sys_Error("Unable to load GL driver\n");
+ InitCommonControls();
+ hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON2));
- memset(&devmode, 0, sizeof(devmode));
+ // Register the frame class
+ wc.style = 0;
+ wc.lpfnWndProc = (WNDPROC)MainWndProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = global_hInstance;
+ wc.hIcon = 0;
+ wc.hCursor = LoadCursor (NULL,IDC_ARROW);
+ wc.hbrBackground = NULL;
+ wc.lpszMenuName = 0;
+ wc.lpszClassName = "DarkPlacesWindowClass";
- Cmd_AddCommand ("vid_nummodes", VID_NumModes_f);
- Cmd_AddCommand ("vid_describecurrentmode", VID_DescribeCurrentMode_f);
- Cmd_AddCommand ("vid_describemode", VID_DescribeMode_f);
- Cmd_AddCommand ("vid_describemodes", VID_DescribeModes_f);
+ if (!RegisterClass (&wc))
+ Sys_Error("Couldn't register window class\n");
+}
- VID_GetSystemGamma();
+int VID_InitMode (int fullscreen, int width, int height, int bpp)
+{
+ int i;
+ HDC hdc;
+ RECT rect;
+ MSG msg;
+ PIXELFORMATDESCRIPTOR pfd =
+ {
+ sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
+ 1, // version number
+ PFD_DRAW_TO_WINDOW // support window
+ | PFD_SUPPORT_OPENGL // support OpenGL
+ | PFD_DOUBLEBUFFER , // double buffered
+ PFD_TYPE_RGBA, // RGBA type
+ 24, // 24-bit color depth
+ 0, 0, 0, 0, 0, 0, // color bits ignored
+ 0, // no alpha buffer
+ 0, // shift bit ignored
+ 0, // no accumulation buffer
+ 0, 0, 0, 0, // accum bits ignored
+ 32, // 32-bit z-buffer
+ 0, // no stencil buffer
+ 0, // no auxiliary buffer
+ PFD_MAIN_PLANE, // main layer
+ 0, // reserved
+ 0, 0, 0 // layer masks ignored
+ };
+ int pixelformat;
+ DWORD WindowStyle, ExWindowStyle;
+ HGLRC baseRC;
+ int CenterX, CenterY;
- hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON2));
+ if (vid_initialized)
+ Sys_Error("VID_InitMode called when video is already initialised\n");
- InitCommonControls();
+ if (!GL_OpenLibrary("opengl32.dll"))
+ {
+ Con_Printf("Unable to load GL driver\n");
+ return false;
+ }
- VID_InitDIB (global_hInstance);
- basenummodes = nummodes = 1;
+ memset(&gdevmode, 0, sizeof(gdevmode));
- VID_InitFullDIB (global_hInstance);
+ VID_GetSystemGamma();
- if (!fullscreen)
+ vid_isfullscreen = false;
+ if (fullscreen)
{
- hdc = GetDC (NULL);
-
- if (GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE)
- Sys_Error ("Can't run in non-RGB mode");
+ gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
+ gdevmode.dmBitsPerPel = bpp;
+ gdevmode.dmPelsWidth = width;
+ gdevmode.dmPelsHeight = height;
+ gdevmode.dmSize = sizeof (gdevmode);
+ if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
+ {
+ VID_Shutdown();
+ Con_Printf("Unable to change to requested mode %dx%dx%dbpp\n", width, height, bpp);
+ return false;
+ }
+ vid_isfullscreen = true;
+ WindowStyle = WS_POPUP;
+ ExWindowStyle = 0;
+ }
+ else
+ {
+ hdc = GetDC (NULL);
+ i = GetDeviceCaps(hdc, RASTERCAPS);
ReleaseDC (NULL, hdc);
+ if (i & RC_PALETTE)
+ {
+ VID_Shutdown();
+ Con_Printf ("Can't run in non-RGB mode\n");
+ return false;
+ }
+
+ WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
+ ExWindowStyle = 0;
+ }
- windowed = true;
+ rect.top = 0;
+ rect.left = 0;
+ rect.right = width;
+ rect.bottom = height;
+ AdjustWindowRectEx(&rect, WindowStyle, false, 0);
- vid_default = MODE_WINDOWED;
+ if (fullscreen)
+ {
+ CenterX = 0;
+ CenterY = 0;
}
else
{
- if (nummodes == 1)
- Sys_Error ("No RGB fullscreen modes available");
+ CenterX = (GetSystemMetrics(SM_CXSCREEN) - (rect.right - rect.left)) / 2;
+ CenterY = (GetSystemMetrics(SM_CYSCREEN) - (rect.bottom - rect.top)) / 2;
+ }
+ CenterX = max(0, CenterX);
+ CenterY = max(0, CenterY);
+
+ // x and y may be changed by WM_MOVE messages
+ window_x = CenterX;
+ window_y = CenterY;
+ window_width = width;
+ window_height = height;
+ rect.left += CenterX;
+ rect.right += CenterX;
+ rect.top += CenterY;
+ rect.bottom += CenterY;
+
+ mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
+ if (!mainwindow)
+ {
+ VID_Shutdown();
+ Con_Printf("CreateWindowEx(%d, %s, %s, %d, %d, %d, %d, %d, %p, %p, %d, %p) failed\n", ExWindowStyle, gamename, gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
+ return false;
+ }
- windowed = false;
+ /*
+ if (!fullscreen)
+ SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
+ */
- done = 0;
+ ShowWindow (mainwindow, SW_SHOWDEFAULT);
+ UpdateWindow (mainwindow);
- bestmode = -1;
- bestrating = 1000000000;
- for (i = 0;i < nummodes;i++)
- {
- if (fullscreen == modelist[i].fullscreen)
- {
- rating = VID_CompareMode(width, height, bpp, modelist[i].width, modelist[i].height, modelist[i].bpp);
- if (bestrating > rating)
- {
- bestrating = rating;
- bestmode = i;
- }
- }
- }
+ SendMessage (mainwindow, WM_SETICON, (WPARAM)true, (LPARAM)hIcon);
+ SendMessage (mainwindow, WM_SETICON, (WPARAM)false, (LPARAM)hIcon);
+
+ VID_UpdateWindowStatus ();
- if (bestmode < 0)
- Sys_Error ("Specified video mode not available");
+ // now we try to make sure we get the focus on the mode switch, because
+ // sometimes in some systems we don't. We grab the foreground, then
+ // finish setting up, pump all our messages, and sleep for a little while
+ // to let messages finish bouncing around the system, then we put
+ // ourselves at the top of the z order, then grab the foreground again,
+ // Who knows if it helps, but it probably doesn't hurt
+ SetForegroundWindow (mainwindow);
+
+ while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
+ {
+ TranslateMessage (&msg);
+ DispatchMessage (&msg);
}
- vid_initialized = true;
+ Sleep (100);
- VID_SetMode (vid_default);
+ SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
+
+ SetForegroundWindow (mainwindow);
+
+ // fix the leftover Alt from any Alt-Tab or the like that switched us away
+ ClearAllStates ();
+
+ hdc = GetDC(mainwindow);
+
+ if ((pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0)
+ {
+ VID_Shutdown();
+ Con_Printf("ChoosePixelFormat(%d, %p) failed\n", hdc, &pfd);
+ return false;
+ }
- maindc = GetDC(mainwindow);
- bSetupPixelFormat(maindc);
+ if (SetPixelFormat(hdc, pixelformat, &pfd) == false)
+ {
+ VID_Shutdown();
+ Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", hdc, pixelformat, &pfd);
+ return false;
+ }
if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
- Sys_Error("wgl functions not found\n");
+ {
+ VID_Shutdown();
+ Con_Printf("wgl functions not found\n");
+ return false;
+ }
- baseRC = qwglCreateContext( maindc );
+ baseRC = qwglCreateContext(hdc);
if (!baseRC)
- Sys_Error ("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.");
- if (!qwglMakeCurrent( maindc, baseRC ))
- Sys_Error ("wglMakeCurrent failed");
-
+ {
+ VID_Shutdown();
+ Con_Printf("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
+ return false;
+ }
+ if (!qwglMakeCurrent(hdc, baseRC))
+ {
+ VID_Shutdown();
+ Con_Printf("wglMakeCurrent(%d, %d) failed\n", hdc, baseRC);
+ return false;
+ }
+
qglGetString = GL_GetProcAddress("glGetString");
if (qglGetString == NULL)
- Sys_Error ("glGetString does not exist");
+ {
+ VID_Shutdown();
+ Con_Printf("glGetString not found\n");
+ return false;
+ }
gl_renderer = qglGetString(GL_RENDERER);
gl_vendor = qglGetString(GL_VENDOR);
gl_version = qglGetString(GL_VERSION);
gl_platformextensions = "";
if (GL_CheckExtension("WGL_ARB_extensions_string", getextensionsstringfuncs, NULL, false))
- gl_platformextensions = qwglGetExtensionsStringARB(maindc);
+ gl_platformextensions = qwglGetExtensionsStringARB(hdc);
gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, NULL, false);
+ ReleaseDC(mainwindow, hdc);
GL_Init ();
if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
isG200 = true;
- vid_realmode = vid_modenum;
+ //vid_menudrawfn = VID_MenuDraw;
+ //vid_menukeyfn = VID_MenuKey;
+ vid_hidden = false;
+ vid_initialized = true;
+ return true;
+}
+
+void VID_Shutdown (void)
+{
+ HGLRC hRC = 0;
+ HDC hDC = 0;
- vid_menudrawfn = VID_MenuDraw;
- vid_menukeyfn = VID_MenuKey;
+ if (vid_initialized)
+ {
+ vid_initialized = false;
+ if (qwglGetCurrentContext)
+ hRC = qwglGetCurrentContext();
+ if (qwglGetCurrentDC)
+ hDC = qwglGetCurrentDC();
- strcpy (badmode.modedesc, "Bad mode");
+ if (qwglMakeCurrent)
+ qwglMakeCurrent(NULL, NULL);
- vid_hidden = false;
+ if (hRC && qwglDeleteContext)
+ qwglDeleteContext(hRC);
+
+ // close the library before we get rid of the window
+ GL_CloseLibrary();
+
+ if (hDC && mainwindow)
+ ReleaseDC(mainwindow, hDC);
+
+ if (vid_isfullscreen)
+ ChangeDisplaySettings (NULL, 0);
+
+ AppActivate(false, false);
+
+ VID_RestoreSystemGamma();
+ }
+}
+
+
+// input code
+
+#include <dinput.h>
+
+#define DINPUT_BUFFERSIZE 16
+#define iDirectInputCreate(a,b,c,d) pDirectInputCreate(a,b,c,d)
+
+HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
+ LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
+
+// mouse variables
+int mouse_buttons;
+int mouse_oldbuttonstate;
+POINT current_pos;
+int mouse_x, mouse_y, old_mouse_x, old_mouse_y, mx_accum, my_accum;
+
+static qboolean restore_spi;
+static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
+
+unsigned int uiWheelMessage;
+qboolean mouseactive;
+//qboolean mouseinitialized;
+static qboolean mouseparmsvalid, mouseactivatetoggle;
+static qboolean mouseshowtoggle = 1;
+static qboolean dinput_acquired;
+
+static unsigned int mstate_di;
+
+// 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 = {CVAR_SAVE, "joystick","0"};
+cvar_t joy_name = {0, "joyname", "joystick"};
+cvar_t joy_advanced = {0, "joyadvanced", "0"};
+cvar_t joy_advaxisx = {0, "joyadvaxisx", "0"};
+cvar_t joy_advaxisy = {0, "joyadvaxisy", "0"};
+cvar_t joy_advaxisz = {0, "joyadvaxisz", "0"};
+cvar_t joy_advaxisr = {0, "joyadvaxisr", "0"};
+cvar_t joy_advaxisu = {0, "joyadvaxisu", "0"};
+cvar_t joy_advaxisv = {0, "joyadvaxisv", "0"};
+cvar_t joy_forwardthreshold = {0, "joyforwardthreshold", "0.15"};
+cvar_t joy_sidethreshold = {0, "joysidethreshold", "0.15"};
+cvar_t joy_pitchthreshold = {0, "joypitchthreshold", "0.15"};
+cvar_t joy_yawthreshold = {0, "joyyawthreshold", "0.15"};
+cvar_t joy_forwardsensitivity = {0, "joyforwardsensitivity", "-1.0"};
+cvar_t joy_sidesensitivity = {0, "joysidesensitivity", "-1.0"};
+cvar_t joy_pitchsensitivity = {0, "joypitchsensitivity", "1.0"};
+cvar_t joy_yawsensitivity = {0, "joyyawsensitivity", "-1.0"};
+cvar_t joy_wwhack1 = {0, "joywwhack1", "0.0"};
+cvar_t joy_wwhack2 = {0, "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;
+
+//static qboolean dinput;
+
+typedef struct MYDATA {
+ LONG lX; // X axis goes here
+ LONG lY; // Y axis goes here
+ LONG lZ; // Z axis goes here
+ BYTE bButtonA; // One button goes here
+ BYTE bButtonB; // Another button goes here
+ BYTE bButtonC; // Another button goes here
+ BYTE bButtonD; // Another button goes here
+} MYDATA;
+
+static DIOBJECTDATAFORMAT rgodf[] = {
+ { &GUID_XAxis, FIELD_OFFSET(MYDATA, lX), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
+ { &GUID_YAxis, FIELD_OFFSET(MYDATA, lY), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
+ { &GUID_ZAxis, FIELD_OFFSET(MYDATA, lZ), 0x80000000 | DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
+ { 0, FIELD_OFFSET(MYDATA, bButtonA), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
+ { 0, FIELD_OFFSET(MYDATA, bButtonB), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
+ { 0, FIELD_OFFSET(MYDATA, bButtonC), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
+ { 0, FIELD_OFFSET(MYDATA, bButtonD), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
+};
+
+#define NUM_OBJECTS (sizeof(rgodf) / sizeof(rgodf[0]))
+
+static DIDATAFORMAT df = {
+ sizeof(DIDATAFORMAT), // this structure
+ sizeof(DIOBJECTDATAFORMAT), // size of object data format
+ DIDF_RELAXIS, // absolute axis coordinates
+ sizeof(MYDATA), // device data size
+ NUM_OBJECTS, // number of objects
+ rgodf, // and here they are
+};
+
+// forward-referenced functions
+void IN_StartupJoystick (void);
+void Joy_AdvancedUpdate_f (void);
+void IN_JoyMove (usercmd_t *cmd);
+
+
+/*
+===========
+IN_ShowMouse
+===========
+*/
+void IN_ShowMouse (void)
+{
+ if (!mouseshowtoggle)
+ {
+ ShowCursor (true);
+ mouseshowtoggle = 1;
+ }
+}
+
+
+/*
+===========
+IN_HideMouse
+===========
+*/
+void IN_HideMouse (void)
+{
+ if (mouseshowtoggle)
+ {
+ ShowCursor (false);
+ mouseshowtoggle = 0;
+ }
+}
+
+
+/*
+===========
+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
+ {
+ RECT window_rect;
+ window_rect.left = window_x;
+ window_rect.top = window_y;
+ window_rect.right = window_x + window_width;
+ window_rect.bottom = window_y + window_height;
+
+ 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 = iDirectInputCreate(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".
+ hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
+
+ 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;
+}
+
+
+/*
+===========
+IN_StartupMouse
+===========
+*/
+void IN_StartupMouse (void)
+{
+ if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
+ return;
+
+ mouseinitialized = true;
+
+ if (COM_CheckParm ("-dinput"))
+ {
+ dinput = IN_InitDInput ();
+
+ if (dinput)
+ {
+ Con_SafePrintf ("DirectInput initialized\n");
+ }
+ else
+ {
+ Con_SafePrintf ("DirectInput not initialized\n");
+ }
+ }
+
+ if (!dinput)
+ {
+ mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
+
+ if (mouseparmsvalid)
+ {
+ if ( COM_CheckParm ("-noforcemspd") )
+ newmouseparms[2] = originalmouseparms[2];
+
+ if ( COM_CheckParm ("-noforcemaccel") )
+ {
+ newmouseparms[0] = originalmouseparms[0];
+ newmouseparms[1] = originalmouseparms[1];
+ }
+
+ if ( COM_CheckParm ("-noforcemparms") )
+ {
+ newmouseparms[0] = originalmouseparms[0];
+ newmouseparms[1] = originalmouseparms[1];
+ newmouseparms[2] = originalmouseparms[2];
+ }
+ }
+ }
+
+ mouse_buttons = 3;
+
+// 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)
+{
+ // joystick variables
+ Cvar_RegisterVariable (&in_joystick);
+ Cvar_RegisterVariable (&joy_name);
+ Cvar_RegisterVariable (&joy_advanced);
+ Cvar_RegisterVariable (&joy_advaxisx);
+ Cvar_RegisterVariable (&joy_advaxisy);
+ Cvar_RegisterVariable (&joy_advaxisz);
+ Cvar_RegisterVariable (&joy_advaxisr);
+ Cvar_RegisterVariable (&joy_advaxisu);
+ Cvar_RegisterVariable (&joy_advaxisv);
+ Cvar_RegisterVariable (&joy_forwardthreshold);
+ Cvar_RegisterVariable (&joy_sidethreshold);
+ Cvar_RegisterVariable (&joy_pitchthreshold);
+ Cvar_RegisterVariable (&joy_yawthreshold);
+ Cvar_RegisterVariable (&joy_forwardsensitivity);
+ Cvar_RegisterVariable (&joy_sidesensitivity);
+ Cvar_RegisterVariable (&joy_pitchsensitivity);
+ Cvar_RegisterVariable (&joy_yawsensitivity);
+ Cvar_RegisterVariable (&joy_wwhack1);
+ Cvar_RegisterVariable (&joy_wwhack2);
+
+ 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<mouse_buttons ; 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_MouseMove
+===========
+*/
+void IN_MouseMove (usercmd_t *cmd)
+{
+ int i, mx, my;
+ DIDEVICEOBJECTDATA od;
+ DWORD dwElements;
+ HRESULT hr;
+
+ if (!mouseactive)
+ {
+ GetCursorPos (¤t_pos);
+ ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
+ return;
+ }
+
+ if (dinput)
+ {
+ mx = 0;
+ my = 0;
+
+ 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:
+ mx += od.dwData;
+ break;
+
+ case DIMOFS_Y:
+ my += od.dwData;
+ break;
+
+ case DIMOFS_BUTTON0:
+ if (od.dwData & 0x80)
+ mstate_di |= 1;
+ else
+ mstate_di &= ~1;
+ break;
+
+ case DIMOFS_BUTTON1:
+ if (od.dwData & 0x80)
+ mstate_di |= (1<<1);
+ else
+ mstate_di &= ~(1<<1);
+ break;
+
+ case DIMOFS_BUTTON2:
+ if (od.dwData & 0x80)
+ mstate_di |= (1<<2);
+ else
+ mstate_di &= ~(1<<2);
+ break;
+ }
+ }
+
+ // perform button actions
+ for (i=0 ; i<mouse_buttons ; i++)
+ {
+ if ( (mstate_di & (1<<i)) &&
+ !(mouse_oldbuttonstate & (1<<i)) )
+ {
+ Key_Event (K_MOUSE1 + i, true);
+ }
+
+ if ( !(mstate_di & (1<<i)) &&
+ (mouse_oldbuttonstate & (1<<i)) )
+ {
+ Key_Event (K_MOUSE1 + i, false);
+ }
+ }
+
+ mouse_oldbuttonstate = mstate_di;
+ }
+ else
+ {
+ GetCursorPos (¤t_pos);
+ mx = current_pos.x - window_center_x + mx_accum;
+ my = current_pos.y - window_center_y + my_accum;
+ mx_accum = 0;
+ my_accum = 0;
+ }
+
+ IN_Mouse(cmd, mx, my);
+
+ // if the mouse has moved, force it to the center, so there's room to move
+ if (!dinput && (mx || my))
+ SetCursorPos (window_center_x, window_center_y);
+}
+
+
+/*
+===========
+IN_Move
+===========
+*/
+void IN_Move (usercmd_t *cmd)
+{
+ if (vid_activewindow && !vid_hidden)
+ {
+ IN_MouseMove (cmd);
+ IN_JoyMove (cmd);
+ }
+
+ cl.viewangles[PITCH] = bound (in_pitch_min.value, cl.viewangles[PITCH], in_pitch_max.value);
+}
+
+
+/*
+===========
+IN_Accumulate
+===========
+*/
+void IN_Accumulate (void)
+{
+ if (mouseactive)
+ {
+ if (!dinput)
+ {
+ GetCursorPos (¤t_pos);
+
+ mx_accum += current_pos.x - window_center_x;
+ my_accum += current_pos.y - window_center_y;
+
+ // force the mouse to the center, so there's room to move
+ SetCursorPos (window_center_x, window_center_y);
+ }
+ }
+}
+
+
+/*
+===================
+IN_ClearStates
+===================
+*/
+void IN_ClearStates (void)
+{
+ if (mouseactive)
+ {
+ mx_accum = 0;
+ my_accum = 0;
+ mouse_oldbuttonstate = 0;
+ }
+}
+
+
+/*
+===============
+IN_StartupJoystick
+===============
+*/
+void IN_StartupJoystick (void)
+{
+ int numdevs;
+ JOYCAPS jc;
+ MMRESULT mmr;
+ mmr = 0;
+
+ // assume no joystick
+ joy_avail = false;
+
+ // abort startup if user requests no joystick
+ if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
+ return;
+
+ // verify joystick driver is present
+ if ((numdevs = joyGetNumDevs ()) == 0)
+ {
+ Con_Printf ("\njoystick not found -- driver not present\n\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 ("\njoystick not found -- no valid joysticks (%x)\n\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 ("\njoystick not found -- invalid joystick capabilities (%x)\n\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 ("\njoystick detected\n\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; // LordHavoc: hush compiler warning
+}
+
+
+/*
+===========
+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.integer == 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];
+ }
+ }
+}
+
+
+/*
+===========
+IN_Commands
+===========
+*/
+void IN_Commands (void)
+{
+ int i, key_index;
+ DWORD buttonstate, povstate;
+
+ if (!joy_avail)
+ {
+ return;
+ }
+
+
+ // loop through the joystick buttons
+ // key a joystick event or auxillary event for higher number buttons for each state change
+ buttonstate = ji.dwButtons;
+ for (i=0 ; i < (int) joy_numbuttons ; i++)
+ {
+ if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
+ {
+ key_index = (i < 4) ? K_JOY1 : K_AUX1;
+ Key_Event (key_index + i, true);
+ }
+
+ if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
+ {
+ key_index = (i < 4) ? K_JOY1 : K_AUX1;
+ Key_Event (key_index + i, false);
+ }
+ }
+ joy_oldbuttonstate = buttonstate;
+
+ if (joy_haspov)
+ {
+ // convert POV information into 4 bits of state information
+ // this avoids any potential problems related to moving from one
+ // direction to another without going through the center position
+ povstate = 0;
+ if(ji.dwPOV != JOY_POVCENTERED)
+ {
+ if (ji.dwPOV == JOY_POVFORWARD)
+ povstate |= 0x01;
+ if (ji.dwPOV == JOY_POVRIGHT)
+ povstate |= 0x02;
+ if (ji.dwPOV == JOY_POVBACKWARD)
+ povstate |= 0x04;
+ if (ji.dwPOV == JOY_POVLEFT)
+ povstate |= 0x08;
+ }
+ // determine which bits have changed and key an auxillary event for each change
+ for (i=0 ; i < 4 ; i++)
+ {
+ if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
+ {
+ Key_Event (K_AUX29 + i, true);
+ }
+
+ if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
+ {
+ Key_Event (K_AUX29 + i, false);
+ }
+ }
+ joy_oldpovstate = povstate;
+ }
+}
+
+
+/*
+===============
+IN_ReadJoystick
+===============
+*/
+qboolean IN_ReadJoystick (void)
+{
+
+ memset (&ji, 0, sizeof(ji));
+ ji.dwSize = sizeof(ji);
+ ji.dwFlags = joy_flags;
+
+ if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
+ {
+ // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
+ // rather than having 32768 be the zero point, they have the zero point at 32668
+ // go figure -- anyway, now we get the full resolution out of the device
+ if (joy_wwhack1.integer != 0.0)
+ {
+ ji.dwUpos += 100;
+ }
+ return true;
+ }
+ else
+ {
+ // read error occurred
+ // turning off the joystick seems too harsh for 1 read error,
+ // but what should be done?
+ return false;
+ }
+}
+
+
+/*
+===========
+IN_JoyMove
+===========
+*/
+void IN_JoyMove (usercmd_t *cmd)
+{
+ float speed, aspeed;
+ float fAxisValue, fTemp;
+ int i, mouselook = (in_mlook.state & 1) || freelook.integer;
+
+ // complete initialization if first time in
+ // this is needed as cvars are not available at initialization time
+ if( joy_advancedinit != true )
+ {
+ Joy_AdvancedUpdate_f();
+ joy_advancedinit = true;
+ }
+
+ // verify joystick is available and that the user wants to use it
+ if (!joy_avail || !in_joystick.integer)
+ {
+ return;
+ }
+
+ // collect the joystick data, if possible
+ if (IN_ReadJoystick () != true)
+ {
+ return;
+ }
+
+ if (in_speed.state & 1)
+ speed = cl_movespeedkey.value;
+ else
+ speed = 1;
+ // LordHavoc: viewzoom affects sensitivity for sniping
+ aspeed = speed * host_realframetime * cl.viewzoom;
+
+ // loop through the axes
+ for (i = 0; i < JOY_MAX_AXES; i++)
+ {
+ // get the floating point zero-centered, potentially-inverted data for the current axis
+ fAxisValue = (float) *pdwRawValue[i];
+ // move centerpoint to zero
+ fAxisValue -= 32768.0;
+
+ if (joy_wwhack2.integer != 0.0)
+ {
+ if (dwAxisMap[i] == AxisTurn)
+ {
+ // this is a special formula for the Logitech WingMan Warrior
+ // y=ax^b; where a = 300 and b = 1.3
+ // also x values are in increments of 800 (so this is factored out)
+ // then bounds check result to level out excessively high spin rates
+ fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
+ if (fTemp > 14000.0)
+ fTemp = 14000.0;
+ // restore direction information
+ fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
+ }
+ }
+
+ // convert range from -32768..32767 to -1..1
+ fAxisValue /= 32768.0;
+
+ switch (dwAxisMap[i])
+ {
+ case AxisForward:
+ if ((joy_advanced.integer == 0) && mouselook)
+ {
+ // user wants forward control to become look control
+ if (fabs(fAxisValue) > joy_pitchthreshold.value)
+ {
+ // if mouse invert is on, invert the joystick pitch value
+ // only absolute control support here (joy_advanced is false)
+ if (m_pitch.value < 0.0)
+ {
+ cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
+ }
+ else
+ {
+ cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
+ }
+ V_StopPitchDrift();
+ }
+ else
+ {
+ // no pitch movement
+ // disable pitch return-to-center unless requested by user
+ // *** this code can be removed when the lookspring bug is fixed
+ // *** the bug always has the lookspring feature on
+ if(lookspring.value == 0.0)
+ V_StopPitchDrift();
+ }
+ }
+ else
+ {
+ // user wants forward control to be forward control
+ if (fabs(fAxisValue) > joy_forwardthreshold.value)
+ {
+ cmd->forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
+ }
+ }
+ break;
+
+ case AxisSide:
+ if (fabs(fAxisValue) > joy_sidethreshold.value)
+ {
+ cmd->sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
+ }
+ break;
+
+ case AxisTurn:
+ if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
+ {
+ // user wants turn control to become side control
+ if (fabs(fAxisValue) > joy_sidethreshold.value)
+ {
+ cmd->sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
+ }
+ }
+ else
+ {
+ // user wants turn control to be turn control
+ if (fabs(fAxisValue) > joy_yawthreshold.value)
+ {
+ if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
+ {
+ cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
+ }
+ else
+ {
+ cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
+ }
+
+ }
+ }
+ break;
+
+ case AxisLook:
+ if (mouselook)
+ {
+ if (fabs(fAxisValue) > joy_pitchthreshold.value)
+ {
+ // pitch movement detected and pitch movement desired by user
+ if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
+ {
+ cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
+ }
+ else
+ {
+ cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
+ }
+ V_StopPitchDrift();
+ }
+ else
+ {
+ // no pitch movement
+ // disable pitch return-to-center unless requested by user
+ // *** this code can be removed when the lookspring bug is fixed
+ // *** the bug always has the lookspring feature on
+ if(lookspring.integer == 0)
+ V_StopPitchDrift();
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
}
projects / xonotic / darkplaces.git / commitdiff