in_win.c File Reference

#include "../client/client.h"
#include "winquake.h"

Go to the source code of this file.

Macros
#define	JOY_ABSOLUTE_AXIS   0x00000000
#define	JOY_RELATIVE_AXIS   0x00000010
#define	JOY_MAX_AXES   6
#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

Enumerations
enum	_ControlList {   AxisNada = 0, AxisForward, AxisLook, AxisSide,   AxisTurn, AxisUp }

Functions
void	IN_StartupJoystick (void)
void	Joy_AdvancedUpdate_f (void)
void	IN_JoyMove (usercmd_t *cmd)
void	IN_MLookDown (void)
void	IN_MLookUp (void)
void	IN_ActivateMouse (void)
void	IN_DeactivateMouse (void)
void	IN_StartupMouse (void)
void	IN_MouseEvent (int mstate)
void	IN_MouseMove (usercmd_t *cmd)
void	IN_Init (void)
void	IN_Shutdown (void)
void	IN_Activate (qboolean active)
void	IN_Frame (void)
void	IN_Move (usercmd_t *cmd)
void	IN_ClearStates (void)
PDWORD	RawValuePointer (int axis)
void	IN_Commands (void)
qboolean	IN_ReadJoystick (void)

Variables
unsigned	sys_msg_time
DWORD	dwAxisFlags [JOY_MAX_AXES]
DWORD	dwAxisMap [JOY_MAX_AXES]
DWORD	dwControlMap [JOY_MAX_AXES]
PDWORD	pdwRawValue [JOY_MAX_AXES]
cvar_t *	in_mouse
cvar_t *	in_joystick
cvar_t *	joy_name
cvar_t *	joy_advanced
cvar_t *	joy_advaxisx
cvar_t *	joy_advaxisy
cvar_t *	joy_advaxisz
cvar_t *	joy_advaxisr
cvar_t *	joy_advaxisu
cvar_t *	joy_advaxisv
cvar_t *	joy_forwardthreshold
cvar_t *	joy_sidethreshold
cvar_t *	joy_pitchthreshold
cvar_t *	joy_yawthreshold
cvar_t *	joy_forwardsensitivity
cvar_t *	joy_sidesensitivity
cvar_t *	joy_pitchsensitivity
cvar_t *	joy_yawsensitivity
cvar_t *	joy_upthreshold
cvar_t *	joy_upsensitivity
qboolean	joy_avail
qboolean	joy_advancedinit
qboolean	joy_haspov
DWORD	joy_oldbuttonstate
DWORD	joy_oldpovstate
int	joy_id
DWORD	joy_flags
DWORD	joy_numbuttons
static JOYINFOEX	ji
qboolean	in_appactive
cvar_t *	m_filter
qboolean	mlooking
int	mouse_buttons
int	mouse_oldbuttonstate
POINT	current_pos
int	mouse_x
int	mouse_y
int	old_mouse_x
int	old_mouse_y
int	mx_accum
int	my_accum
int	old_x
int	old_y
qboolean	mouseactive
qboolean	restore_spi
qboolean	mouseinitialized
int	originalmouseparms [3]
int	newmouseparms [3] = {0, 0, 0}
qboolean	mouseparmsvalid
int	window_center_x
int	window_center_y
RECT	window_rect
cvar_t *	v_centermove
cvar_t *	v_centerspeed

Macro Definition Documentation

JOY_ABSOLUTE_AXIS

#define JOY_ABSOLUTE_AXIS   0x00000000

Definition at line 31 of file in_win.c.

JOY_AXIS_R

#define JOY_AXIS_R   3

Definition at line 37 of file in_win.c.

JOY_AXIS_U

#define JOY_AXIS_U   4

Definition at line 38 of file in_win.c.

JOY_AXIS_V

#define JOY_AXIS_V   5

Definition at line 39 of file in_win.c.

JOY_AXIS_X

#define JOY_AXIS_X   0

Definition at line 34 of file in_win.c.

JOY_AXIS_Y

#define JOY_AXIS_Y   1

Definition at line 35 of file in_win.c.

JOY_AXIS_Z

#define JOY_AXIS_Z   2

Definition at line 36 of file in_win.c.

JOY_MAX_AXES

#define JOY_MAX_AXES   6

Definition at line 33 of file in_win.c.

JOY_RELATIVE_AXIS

#define JOY_RELATIVE_AXIS   0x00000010

Definition at line 32 of file in_win.c.

Enumeration Type Documentation

_ControlList

enum _ControlList

Enumerator
AxisNada
AxisForward
AxisLook
AxisSide
AxisTurn
AxisUp

Definition at line 41 of file in_win.c.

{
    AxisNada = 0, AxisForward, AxisLook, AxisSide, AxisTurn, AxisUp
};

Function Documentation

IN_Activate()

void IN_Activate

(

qboolean

active

)

Definition at line 399 of file in_win.c.

{
    in_appactive = active;
    mouseactive = !active;      // force a new window check or turn off
}

Referenced by AppActivate(), and MainWndProc().

IN_ActivateMouse()

void IN_ActivateMouse

(

void

)

Definition at line 144 of file in_win.c.

{
    int     width, height;
 
    if (!mouseinitialized)
        return;
    if (!in_mouse->value)
    {
        mouseactive = false;
        return;
    }
    if (mouseactive)
        return;
 
    mouseactive = true;
 
    if (mouseparmsvalid)
        restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
 
    width = GetSystemMetrics (SM_CXSCREEN);
    height = GetSystemMetrics (SM_CYSCREEN);
 
    GetWindowRect ( cl_hwnd, &window_rect);
 
    window_center_x = (window_rect.right + window_rect.left)/2;
    window_center_y = (window_rect.top + window_rect.bottom)/2;
 
    SetCursorPos (window_center_x, window_center_y);
 
    old_x = window_center_x;
    old_y = window_center_y;
 
    SetCapture ( cl_hwnd );
    ClipCursor (&window_rect);
    while (ShowCursor (FALSE) >= 0)
        ;
}

Referenced by IN_Frame().

IN_ClearStates()

void IN_ClearStates

(

void

)

Definition at line 458 of file in_win.c.

{
    mx_accum = 0;
    my_accum = 0;
    mouse_oldbuttonstate = 0;
}

IN_Commands()

void IN_Commands

(

void

)

Definition at line 649 of file in_win.c.

{
    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 < 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, 0);
        }
 
        if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
        {
            key_index = (i < 4) ? K_JOY1 : K_AUX1;
            Key_Event (key_index + i, false, 0);
        }
    }
    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, 0);
            }
 
            if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
            {
                Key_Event (K_AUX29 + i, false, 0);
            }
        }
        joy_oldpovstate = povstate;
    }
}

Referenced by CL_SendCommand().

IN_DeactivateMouse()

void IN_DeactivateMouse

(

void

)

Definition at line 190 of file in_win.c.

{
    if (!mouseinitialized)
        return;
    if (!mouseactive)
        return;
 
    if (restore_spi)
        SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
 
    mouseactive = false;
 
    ClipCursor (NULL);
    ReleaseCapture ();
    while (ShowCursor (TRUE) < 0)
        ;
}

Referenced by IN_Frame(), and IN_Shutdown().

IN_Frame()

void IN_Frame

(

void

)

Definition at line 413 of file in_win.c.

{
    if (!mouseinitialized)
        return;
 
    if (!in_mouse || !in_appactive)
    {
        IN_DeactivateMouse ();
        return;
    }
 
    if ( !cl.refresh_prepped
        || cls.key_dest == key_console
        || cls.key_dest == key_menu)
    {
        // temporarily deactivate if in fullscreen
        if (Cvar_VariableValue ("vid_fullscreen") == 0)
        {
            IN_DeactivateMouse ();
            return;
        }
    }
 
    IN_ActivateMouse ();
}

Referenced by CL_Frame().

IN_Init()

void IN_Init

(

void

)

Definition at line 339 of file in_win.c.

{
    // mouse variables
    m_filter                = Cvar_Get ("m_filter",                 "0",        0);
    in_mouse                = Cvar_Get ("in_mouse",                 "1",        CVAR_ARCHIVE);
 
    // joystick variables
    in_joystick             = Cvar_Get ("in_joystick",              "0",        CVAR_ARCHIVE);
    joy_name                = Cvar_Get ("joy_name",                 "joystick", 0);
    joy_advanced            = Cvar_Get ("joy_advanced",             "0",        0);
    joy_advaxisx            = Cvar_Get ("joy_advaxisx",             "0",        0);
    joy_advaxisy            = Cvar_Get ("joy_advaxisy",             "0",        0);
    joy_advaxisz            = Cvar_Get ("joy_advaxisz",             "0",        0);
    joy_advaxisr            = Cvar_Get ("joy_advaxisr",             "0",        0);
    joy_advaxisu            = Cvar_Get ("joy_advaxisu",             "0",        0);
    joy_advaxisv            = Cvar_Get ("joy_advaxisv",             "0",        0);
    joy_forwardthreshold    = Cvar_Get ("joy_forwardthreshold",     "0.15",     0);
    joy_sidethreshold       = Cvar_Get ("joy_sidethreshold",        "0.15",     0);
    joy_upthreshold         = Cvar_Get ("joy_upthreshold",          "0.15",     0);
    joy_pitchthreshold      = Cvar_Get ("joy_pitchthreshold",       "0.15",     0);
    joy_yawthreshold        = Cvar_Get ("joy_yawthreshold",         "0.15",     0);
    joy_forwardsensitivity  = Cvar_Get ("joy_forwardsensitivity",   "-1",       0);
    joy_sidesensitivity     = Cvar_Get ("joy_sidesensitivity",      "-1",       0);
    joy_upsensitivity       = Cvar_Get ("joy_upsensitivity",        "-1",       0);
    joy_pitchsensitivity    = Cvar_Get ("joy_pitchsensitivity",     "1",        0);
    joy_yawsensitivity      = Cvar_Get ("joy_yawsensitivity",       "-1",       0);
 
    // centering
    v_centermove            = Cvar_Get ("v_centermove",             "0.15",     0);
    v_centerspeed           = Cvar_Get ("v_centerspeed",            "500",      0);
 
    Cmd_AddCommand ("+mlook", IN_MLookDown);
    Cmd_AddCommand ("-mlook", IN_MLookUp);
 
    Cmd_AddCommand ("joy_advancedupdate", Joy_AdvancedUpdate_f);
 
    IN_StartupMouse ();
    IN_StartupJoystick ();
}

Referenced by CL_Init().

IN_JoyMove()

void IN_JoyMove

(

usercmd_t *

cmd

)

Definition at line 747 of file in_win.c.

{
    float   speed, aspeed;
    float   fAxisValue;
    int     i;
 
    // 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->value)
    {
        return; 
    }
 
    // collect the joystick data, if possible
    if (IN_ReadJoystick () != true)
    {
        return;
    }
 
    if ( (in_speed.state & 1) ^ (int)cl_run->value)
        speed = 2;
    else
        speed = 1;
    aspeed = speed * cls.frametime;
 
    // 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;
 
        // convert range from -32768..32767 to -1..1 
        fAxisValue /= 32768.0;
 
        switch (dwAxisMap[i])
        {
        case AxisForward:
            if ((joy_advanced->value == 0.0) && mlooking)
            {
                // 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;
                    }
                }
            }
            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 AxisUp:
            if (fabs(fAxisValue) > joy_upthreshold->value)
            {
                cmd->upmove += (fAxisValue * joy_upsensitivity->value) * speed * cl_upspeed->value;
            }
            break;
 
        case AxisTurn:
            if ((in_strafe.state & 1) || (lookstrafe->value && mlooking))
            {
                // 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 (mlooking)
            {
                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;
                    }
                }
            }
            break;
 
        default:
            break;
        }
    }
}

Referenced by IN_Move().

IN_MLookDown()

void IN_MLookDown

(

void

)

Definition at line 112 of file in_win.c.

{ mlooking = true; }

Referenced by IN_Init().

IN_MLookUp()

void IN_MLookUp

(

void

)

Definition at line 113 of file in_win.c.

                       {
mlooking = false;
if (!freelook->value && lookspring->value)
        IN_CenterView ();
}

Referenced by IN_Init().

IN_MouseEvent()

void IN_MouseEvent

(

int

mstate

)

Definition at line 233 of file in_win.c.

{
    int     i;
 
    if (!mouseinitialized)
        return;
 
// perform button actions
    for (i=0 ; i<mouse_buttons ; i++)
    {
        if ( (mstate & (1<<i)) &&
            !(mouse_oldbuttonstate & (1<<i)) )
        {
            Key_Event (K_MOUSE1 + i, true, sys_msg_time);
        }
 
        if ( !(mstate & (1<<i)) &&
            (mouse_oldbuttonstate & (1<<i)) )
        {
                Key_Event (K_MOUSE1 + i, false, sys_msg_time);
        }
    }   
        
    mouse_oldbuttonstate = mstate;
}

Referenced by MainWndProc().

IN_MouseMove()

void IN_MouseMove

(

usercmd_t *

cmd

)

Definition at line 265 of file in_win.c.

{
    int     mx, my;
 
    if (!mouseactive)
        return;
 
    // find mouse movement
    if (!GetCursorPos (&current_pos))
        return;
 
    mx = current_pos.x - window_center_x;
    my = current_pos.y - window_center_y;
 
#if 0
    if (!mx && !my)
        return;
#endif
 
    if (m_filter->value)
    {
        mouse_x = (mx + old_mouse_x) * 0.5;
        mouse_y = (my + old_mouse_y) * 0.5;
    }
    else
    {
        mouse_x = mx;
        mouse_y = my;
    }
 
    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 && mlooking ))
        cmd->sidemove += m_side->value * mouse_x;
    else
        cl.viewangles[YAW] -= m_yaw->value * mouse_x;
 
    if ( (mlooking || freelook->value) && !(in_strafe.state & 1))
    {
        cl.viewangles[PITCH] += m_pitch->value * mouse_y;
    }
    else
    {
        cmd->forwardmove -= m_forward->value * mouse_y;
    }
 
    // force the mouse to the center, so there's room to move
    if (mx || my)
        SetCursorPos (window_center_x, window_center_y);
}

Referenced by IN_Move().

IN_Move()

void IN_Move

(

usercmd_t *

cmd

)

Definition at line 444 of file in_win.c.

{
    IN_MouseMove (cmd);
 
    if (ActiveApp)
        IN_JoyMove (cmd);
}

Referenced by CL_CreateCmd().

IN_ReadJoystick()

qboolean IN_ReadJoystick

(

void

)

Definition at line 719 of file in_win.c.

{
 
    memset (&ji, 0, sizeof(ji));
    ji.dwSize = sizeof(ji);
    ji.dwFlags = joy_flags;
 
    if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
    {
        return true;
    }
    else
    {
        // read error occurred
        // turning off the joystick seems too harsh for 1 read error,\
        // but what should be done?
        // Com_Printf ("IN_ReadJoystick: no response\n");
        // joy_avail = false;
        return false;
    }
}

Referenced by IN_JoyMove().

IN_Shutdown()

void IN_Shutdown

(

void

)

Definition at line 384 of file in_win.c.

{
    IN_DeactivateMouse ();
}

Referenced by CL_Shutdown().

IN_StartupJoystick()

void IN_StartupJoystick

(

void

)

Definition at line 479 of file in_win.c.

{ 
    int         numdevs;
    JOYCAPS     jc;
    MMRESULT    mmr;
    cvar_t      *cv;
 
    // assume no joystick
    joy_avail = false; 
 
    // abort startup if user requests no joystick
    cv = Cvar_Get ("in_initjoy", "1", CVAR_NOSET);
    if ( !cv->value ) 
        return; 
 
    // verify joystick driver is present
    if ((numdevs = joyGetNumDevs ()) == 0)
    {
//      Com_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)
    {
        Com_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)
    {
        Com_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;
 
    Com_Printf ("\njoystick detected\n\n"); 
}

Referenced by IN_Init().

IN_StartupMouse()

void IN_StartupMouse

(

void

)

Definition at line 215 of file in_win.c.

{
    cvar_t      *cv;
 
    cv = Cvar_Get ("in_initmouse", "1", CVAR_NOSET);
    if ( !cv->value ) 
        return; 
 
    mouseinitialized = true;
    mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
    mouse_buttons = 3;
}

Referenced by IN_Init().

Joy_AdvancedUpdate_f()

void Joy_AdvancedUpdate_f

(

void

)

Definition at line 577 of file in_win.c.

{
 
    // 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
            Com_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];
        }
    }
}

Referenced by IN_Init(), and IN_JoyMove().

RawValuePointer()

PDWORD RawValuePointer

(

int

axis

)

Definition at line 550 of file in_win.c.

{
    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;
}

Referenced by Joy_AdvancedUpdate_f().

Variable Documentation

current_pos

POINT current_pos

Definition at line 121 of file in_win.c.

Referenced by IN_MouseMove().

dwAxisFlags

DWORD dwAxisFlags[JOY_MAX_AXES]

Initial value:

=
{
    JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ, JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
}

Definition at line 46 of file in_win.c.

Referenced by Joy_AdvancedUpdate_f().

dwAxisMap

DWORD dwAxisMap[JOY_MAX_AXES]

Definition at line 51 of file in_win.c.

Referenced by IN_JoyMove(), and Joy_AdvancedUpdate_f().

dwControlMap

DWORD dwControlMap[JOY_MAX_AXES]

Definition at line 52 of file in_win.c.

Referenced by IN_JoyMove(), and Joy_AdvancedUpdate_f().

in_appactive

qboolean in_appactive

Definition at line 92 of file in_win.c.

Referenced by IN_Activate(), and IN_Frame().

in_joystick

cvar_t* in_joystick

Definition at line 56 of file in_win.c.

Referenced by ControlsSetMenuItemValues(), IN_Init(), and IN_JoyMove().

in_mouse

cvar_t* in_mouse

Definition at line 55 of file in_win.c.

Referenced by IN_ActivateMouse(), IN_Frame(), and IN_Init().

ji

JOYINFOEX ji

static

Definition at line 90 of file in_win.c.

Referenced by IN_Commands(), IN_ReadJoystick(), IN_StartupJoystick(), and RawValuePointer().

joy_advanced

cvar_t* joy_advanced

Definition at line 65 of file in_win.c.

Referenced by IN_Init(), IN_JoyMove(), and Joy_AdvancedUpdate_f().

joy_advancedinit

qboolean joy_advancedinit

Definition at line 83 of file in_win.c.

Referenced by IN_JoyMove(), and IN_StartupJoystick().

joy_advaxisr

cvar_t* joy_advaxisr

Definition at line 69 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_advaxisu

cvar_t* joy_advaxisu

Definition at line 70 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_advaxisv

cvar_t* joy_advaxisv

Definition at line 71 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_advaxisx

cvar_t* joy_advaxisx

Definition at line 66 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_advaxisy

cvar_t* joy_advaxisy

Definition at line 67 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_advaxisz

cvar_t* joy_advaxisz

Definition at line 68 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_avail

qboolean joy_avail

Definition at line 83 of file in_win.c.

Referenced by IN_Commands(), IN_JoyMove(), and IN_StartupJoystick().

joy_flags

DWORD joy_flags

Definition at line 87 of file in_win.c.

Referenced by IN_ReadJoystick(), and Joy_AdvancedUpdate_f().

joy_forwardsensitivity

cvar_t* joy_forwardsensitivity

Definition at line 76 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_forwardthreshold

cvar_t* joy_forwardthreshold

Definition at line 72 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_haspov

qboolean joy_haspov

Definition at line 83 of file in_win.c.

Referenced by IN_Commands(), and IN_StartupJoystick().

joy_id

int joy_id

Definition at line 86 of file in_win.c.

Referenced by IN_ReadJoystick(), and IN_StartupJoystick().

joy_name

cvar_t* joy_name

Definition at line 64 of file in_win.c.

Referenced by IN_Init(), and Joy_AdvancedUpdate_f().

joy_numbuttons

DWORD joy_numbuttons

Definition at line 88 of file in_win.c.

Referenced by IN_Commands(), and IN_StartupJoystick().

joy_oldbuttonstate

DWORD joy_oldbuttonstate

Definition at line 84 of file in_win.c.

Referenced by IN_Commands(), and IN_StartupJoystick().

joy_oldpovstate

DWORD joy_oldpovstate

Definition at line 84 of file in_win.c.

Referenced by IN_Commands(), and IN_StartupJoystick().

joy_pitchsensitivity

cvar_t* joy_pitchsensitivity

Definition at line 78 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_pitchthreshold

cvar_t* joy_pitchthreshold

Definition at line 74 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_sidesensitivity

cvar_t* joy_sidesensitivity

Definition at line 77 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_sidethreshold

cvar_t* joy_sidethreshold

Definition at line 73 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_upsensitivity

cvar_t* joy_upsensitivity

Definition at line 81 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_upthreshold

cvar_t* joy_upthreshold

Definition at line 80 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_yawsensitivity

cvar_t* joy_yawsensitivity

Definition at line 79 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

joy_yawthreshold

cvar_t* joy_yawthreshold

Definition at line 75 of file in_win.c.

Referenced by IN_Init(), and IN_JoyMove().

m_filter

cvar_t* m_filter

Definition at line 108 of file in_win.c.

Referenced by IN_Init(), and IN_MouseMove().

mlooking

qboolean mlooking

Definition at line 110 of file in_win.c.

Referenced by IN_JoyMove(), IN_MLookDown(), IN_MLookUp(), and IN_MouseMove().

mouse_buttons

int mouse_buttons

Definition at line 119 of file in_win.c.

Referenced by IN_MouseEvent(), and IN_StartupMouse().

mouse_oldbuttonstate

int mouse_oldbuttonstate

Definition at line 120 of file in_win.c.

Referenced by IN_ClearStates(), and IN_MouseEvent().

mouse_x

int mouse_x

Definition at line 122 of file in_win.c.

Referenced by IN_MouseMove().

mouse_y

int mouse_y

Definition at line 122 of file in_win.c.

Referenced by IN_MouseMove().

mouseactive

qboolean mouseactive

Definition at line 126 of file in_win.c.

Referenced by IN_Activate(), IN_ActivateMouse(), IN_DeactivateMouse(), and IN_MouseMove().

mouseinitialized

qboolean mouseinitialized

Definition at line 129 of file in_win.c.

Referenced by IN_ActivateMouse(), IN_DeactivateMouse(), IN_Frame(), IN_MouseEvent(), and IN_StartupMouse().

mouseparmsvalid

qboolean mouseparmsvalid

Definition at line 131 of file in_win.c.

Referenced by IN_ActivateMouse(), and IN_StartupMouse().

mx_accum

int mx_accum

Definition at line 122 of file in_win.c.

Referenced by IN_ClearStates().

my_accum

int my_accum

Definition at line 122 of file in_win.c.

Referenced by IN_ClearStates().

newmouseparms

int newmouseparms[3] = {0, 0, 0}

Definition at line 130 of file in_win.c.

Referenced by IN_ActivateMouse().

old_mouse_x

int old_mouse_x

Definition at line 122 of file in_win.c.

Referenced by IN_MouseMove().

old_mouse_y

int old_mouse_y

Definition at line 122 of file in_win.c.

Referenced by IN_MouseMove().

old_x

int old_x

Definition at line 124 of file in_win.c.

Referenced by IN_ActivateMouse().

old_y

int old_y

Definition at line 124 of file in_win.c.

Referenced by IN_ActivateMouse().

originalmouseparms

int originalmouseparms[3]

Definition at line 130 of file in_win.c.

Referenced by IN_DeactivateMouse(), and IN_StartupMouse().

pdwRawValue

PDWORD pdwRawValue[JOY_MAX_AXES]

Definition at line 53 of file in_win.c.

Referenced by IN_JoyMove(), and Joy_AdvancedUpdate_f().

restore_spi

qboolean restore_spi

Definition at line 128 of file in_win.c.

Referenced by IN_ActivateMouse(), and IN_DeactivateMouse().

sys_msg_time

unsigned sys_msg_time

Definition at line 48 of file sys_win.c.

Referenced by IN_MouseEvent().

v_centermove

cvar_t* v_centermove

Definition at line 330 of file in_win.c.

Referenced by IN_Init().

v_centerspeed

cvar_t* v_centerspeed

Definition at line 331 of file in_win.c.

Referenced by IN_Init().

window_center_x

int window_center_x

Definition at line 133 of file in_win.c.

Referenced by IN_ActivateMouse(), and IN_MouseMove().

window_center_y

int window_center_y

Definition at line 133 of file in_win.c.

Referenced by IN_ActivateMouse(), and IN_MouseMove().

window_rect

RECT window_rect

Definition at line 134 of file in_win.c.

Referenced by IN_ActivateMouse().