bearstonem--openmohaa-vr/code/client/cl_input.cpp

/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.

This file is part of Quake III Arena source code.

Quake III Arena source code 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.

Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
// cl.input.c  -- builds an intended movement command to send to the server

#include "client.h"
#include "cl_ui.h"
#ifdef USE_OPENXR
#include "../vr/vr_common.h"
#endif

unsigned	frame_msec;
int			old_com_frameTime;

/*
===============================================================================

KEY BUTTONS

Continuous button event tracking is complicated by the fact that two different
input sources (say, mouse button 1 and the control key) can both press the
same button, but the button should only be released when both of the
pressing key have been released.

When a key event issues a button command (+forward, +attackprimary, etc), it appends
its key number as argv(1) so it can be matched up with the release.

argv(2) will be set to the time the event happened, which allows exact
control even at low framerates when the down and up events may both get qued
at the same time.

===============================================================================
*/


kbutton_t	in_left, in_right, in_forward, in_back;
kbutton_t	in_lookup, in_lookdown, in_moveleft, in_moveright;
kbutton_t	in_strafe, in_speed;

qboolean	in_guimouse;

#ifdef USE_OPENXR
cvar_t	*cl_vrSnapAngle;
cvar_t	*cl_vrSmoothTurn;
cvar_t	*cl_vrTurnSpeed;
cvar_t	*cl_vrDeadzone;
cvar_t	*cl_vrWalkWithView;
cvar_t	*cl_vrStepScale;
#endif

kbutton_t	in_up, in_down;

#ifdef USE_VOIP
kbutton_t	in_voiprecord;
#endif

kbutton_t	in_buttons[16];

qboolean	in_mlooking;

void IN_ToggleMouse( void ) {
	if( in_guimouse )
	{
		IN_MouseOff();
	}
	else
	{
		IN_MouseOn();
	}
}

void IN_MouseOn( void ) {
	if( !in_guimouse )
	{
		for( int k = 0; k <= K_MWHEELUP; k++ )
		{
			if( keys[ k ].down )
			{
				CL_KeyEvent( k, qfalse, 0 );
			}
		}
	}

	in_guimouse = qtrue;
}

void IN_MouseOff( void ) {
	in_guimouse = qfalse;
}

void IN_MLookDown( void ) {
	in_mlooking = qtrue;
}

void IN_MLookUp( void ) {
	in_mlooking = qfalse;
	if ( !cl_freelook->integer ) {
		IN_CenterView ();
	}
}

void IN_KeyDown( kbutton_t *b ) {
	int		k;
	char	*c;

	c = Cmd_Argv(1);
	if ( c[0] ) {
		k = atoi(c);
	} else {
		k = -1;		// typed manually at the console for continuous down
	}

	if ( k == b->down[0] || k == b->down[1] ) {
		return;		// repeating key
	}

	if ( !b->down[0] ) {
		b->down[0] = k;
	} else if ( !b->down[1] ) {
		b->down[1] = k;
	} else {
		Com_Printf ("Three keys down for a button!\n");
		return;
	}

	if ( b->active ) {
		return;		// still down
	}

	// save timestamp for partial frame summing
	c = Cmd_Argv(2);
	b->downtime = atoi(c);

	b->active = qtrue;
	b->wasPressed = qtrue;
}

void IN_KeyUp( kbutton_t *b ) {
	int		k;
	char	*c;
	unsigned	uptime;

	c = Cmd_Argv(1);
	if ( c[0] ) {
		k = atoi(c);
	} else {
		// typed manually at the console, assume for unsticking, so clear all
		b->down[0] = b->down[1] = 0;
		b->active = qfalse;
		return;
	}

	if ( b->down[0] == k ) {
		b->down[0] = 0;
	} else if ( b->down[1] == k ) {
		b->down[1] = 0;
	} else {
		return;		// key up without coresponding down (menu pass through)
	}
	if ( b->down[0] || b->down[1] ) {
		return;		// some other key is still holding it down
	}

	b->active = qfalse;

	// save timestamp for partial frame summing
	c = Cmd_Argv(2);
	uptime = atoi(c);
	if ( uptime ) {
		b->msec += uptime - b->downtime;
	} else {
		b->msec += frame_msec / 2;
	}

	b->active = qfalse;
}



/*
===============
CL_KeyState

Returns the fraction of the frame that the key was down
===============
*/
float CL_KeyState( kbutton_t *key ) {
	float		val;
	int			msec;

	msec = key->msec;
	key->msec = 0;

	if ( key->active ) {
		// still down
		if ( !key->downtime ) {
			msec = com_frameTime;
		} else {
			msec += com_frameTime - key->downtime;
		}
		key->downtime = com_frameTime;
	}

#if 0
	if (msec) {
		Com_Printf ("%i ", msec);
	}
#endif

	val = (float)msec / frame_msec;
	if ( val < 0 ) {
		val = 0;
	}
	if ( val > 1 ) {
		val = 1;
	}

	return val;
}



void IN_UpDown(void) {IN_KeyDown(&in_up);}
void IN_UpUp(void) {IN_KeyUp(&in_up);}
void IN_DownDown(void) {IN_KeyDown(&in_down);}
void IN_DownUp(void) {IN_KeyUp(&in_down);}
void IN_LeftDown(void) {IN_KeyDown(&in_left);}
void IN_LeftUp(void) {IN_KeyUp(&in_left);}
void IN_RightDown(void) {IN_KeyDown(&in_right);}
void IN_RightUp(void) {IN_KeyUp(&in_right);}
void IN_ForwardDown(void) {IN_KeyDown(&in_forward);}
void IN_ForwardUp(void) {IN_KeyUp(&in_forward);}
void IN_BackDown(void) {IN_KeyDown(&in_back);}
void IN_BackUp(void) {IN_KeyUp(&in_back);}
void IN_LookupDown(void) {IN_KeyDown(&in_lookup);}
void IN_LookupUp(void) {IN_KeyUp(&in_lookup);}
void IN_LookdownDown(void) {IN_KeyDown(&in_lookdown);}
void IN_LookdownUp(void) {IN_KeyUp(&in_lookdown);}
void IN_MoveleftDown(void) {IN_KeyDown(&in_moveleft);}
void IN_MoveleftUp(void) {IN_KeyUp(&in_moveleft);}
void IN_MoverightDown(void) {IN_KeyDown(&in_moveright);}
void IN_MoverightUp(void) {IN_KeyUp(&in_moveright);}
void IN_AttackPrimaryDown(void) { IN_KeyDown(&in_buttons[0]);}
void IN_AttackPrimaryUp(void) { IN_KeyUp(&in_buttons[0]); }
void IN_AttackSecondaryDown(void) { IN_KeyDown(&in_buttons[1]); }
void IN_AttackSecondaryUp(void) { IN_KeyUp(&in_buttons[1]); }
void IN_UseDown(void) { IN_KeyDown(&in_buttons[3]); }
void IN_UseUp(void) { IN_KeyUp(&in_buttons[3]); }
void IN_LeanLeftDown(void) { IN_KeyDown(&in_buttons[4]); }
void IN_LeanLeftUp(void) { IN_KeyUp(&in_buttons[4]); }
void IN_LeanRightDown(void) { IN_KeyDown(&in_buttons[5]); }
void IN_LeanRightUp(void) { IN_KeyUp(&in_buttons[5]); }

void IN_SpeedDown(void) {IN_KeyDown(&in_speed);}
void IN_SpeedUp(void) {IN_KeyUp(&in_speed);}
void IN_StrafeDown(void) {IN_KeyDown(&in_strafe);}
void IN_StrafeUp(void) {IN_KeyUp(&in_strafe);}

#ifdef USE_VOIP
void IN_VoipRecordDown(void)
{
	IN_KeyDown(&in_voiprecord);
	Cvar_Set("cl_voipSend", "1");
}

void IN_VoipRecordUp(void)
{
	IN_KeyUp(&in_voiprecord);
	Cvar_Set("cl_voipSend", "0");
}
#endif

void IN_Button0Down(void) {IN_KeyDown(&in_buttons[0]);}
void IN_Button0Up(void) {IN_KeyUp(&in_buttons[0]);}
void IN_Button1Down(void) {IN_KeyDown(&in_buttons[1]);}
void IN_Button1Up(void) {IN_KeyUp(&in_buttons[1]);}
void IN_Button2Down(void) {IN_KeyDown(&in_buttons[2]);}
void IN_Button2Up(void) {IN_KeyUp(&in_buttons[2]);}
void IN_Button3Down(void) {IN_KeyDown(&in_buttons[3]);}
void IN_Button3Up(void) {IN_KeyUp(&in_buttons[3]);}
void IN_Button4Down(void) {IN_KeyDown(&in_buttons[4]);}
void IN_Button4Up(void) {IN_KeyUp(&in_buttons[4]);}
void IN_Button5Down(void) {IN_KeyDown(&in_buttons[5]);}
void IN_Button5Up(void) {IN_KeyUp(&in_buttons[5]);}
void IN_Button6Down(void) {IN_KeyDown(&in_buttons[6]);}
void IN_Button6Up(void) {IN_KeyUp(&in_buttons[6]);}
void IN_Button7Down(void) {IN_KeyDown(&in_buttons[7]);}
void IN_Button7Up(void) {IN_KeyUp(&in_buttons[7]);}
void IN_Button8Down(void) {IN_KeyDown(&in_buttons[8]);}
void IN_Button8Up(void) {IN_KeyUp(&in_buttons[8]);}
void IN_Button9Down(void) {IN_KeyDown(&in_buttons[9]);}
void IN_Button9Up(void) {IN_KeyUp(&in_buttons[9]);}
void IN_Button10Down(void) {IN_KeyDown(&in_buttons[10]);}
void IN_Button10Up(void) {IN_KeyUp(&in_buttons[10]);}
void IN_Button11Down(void) {IN_KeyDown(&in_buttons[11]);}
void IN_Button11Up(void) {IN_KeyUp(&in_buttons[11]);}
void IN_Button12Down(void) {IN_KeyDown(&in_buttons[12]);}
void IN_Button12Up(void) {IN_KeyUp(&in_buttons[12]);}
void IN_Button13Down(void) {IN_KeyDown(&in_buttons[13]);}
void IN_Button13Up(void) {IN_KeyUp(&in_buttons[13]);}
void IN_Button14Down(void) {IN_KeyDown(&in_buttons[14]);}
void IN_Button14Up(void) {IN_KeyUp(&in_buttons[14]);}
void IN_Button15Down(void) {IN_KeyDown(&in_buttons[15]);}
void IN_Button15Up(void) {IN_KeyUp(&in_buttons[15]);}

void IN_ButtonDown (void) {
	IN_KeyDown(&in_buttons[1]);}
void IN_ButtonUp (void) {
	IN_KeyUp(&in_buttons[1]);}

void IN_CenterView (void) {
	cl.viewangles[PITCH] = -SHORT2ANGLE(cl.snap.ps.delta_angles[PITCH]);
}


//==========================================================================

cvar_t	*cl_upspeed;
cvar_t	*cl_forwardspeed;
cvar_t	*cl_sidespeed;

cvar_t	*cl_yawspeed;
cvar_t	*cl_pitchspeed;

cvar_t	*cl_run;

cvar_t	*cl_anglespeedkey;


/*
================
CL_AdjustAngles

Moves the local angle positions
================
*/
void CL_AdjustAngles( void ) {
	float	speed;

	if ( in_speed.active ) {
		speed = 0.001 * cls.frametime * cl_anglespeedkey->value;
	} else {
		speed = 0.001 * cls.frametime;
	}

	if ( !in_strafe.active ) {
		cl.viewangles[YAW] -= speed*cl_yawspeed->value*CL_KeyState (&in_right);
		cl.viewangles[YAW] += speed*cl_yawspeed->value*CL_KeyState (&in_left);
	}

	cl.viewangles[PITCH] -= speed*cl_pitchspeed->value * CL_KeyState (&in_lookup);
	cl.viewangles[PITCH] += speed*cl_pitchspeed->value * CL_KeyState (&in_lookdown);
}

/*
================
CL_KeyMove

Sets the usercmd_t based on key states
================
*/
void CL_KeyMove( usercmd_t *cmd ) {
	int		movespeed;
	int		forward, side, up;

	forward = 0;
	side = 0;
	up = 0;
	movespeed = 127;
	if ( in_strafe.active ) {
		side += movespeed * CL_KeyState (&in_right);
		side -= movespeed * CL_KeyState (&in_left);
	}

	side += movespeed * CL_KeyState (&in_moveright);
	side -= movespeed * CL_KeyState (&in_moveleft);


	up += movespeed * CL_KeyState (&in_up);
	up -= movespeed * CL_KeyState (&in_down);

	forward += movespeed * CL_KeyState (&in_forward);
	forward -= movespeed * CL_KeyState (&in_back);

	cmd->forwardmove = ClampChar( forward );
	cmd->rightmove = ClampChar( side );
	cmd->upmove = ClampChar( up );
}

/*
=================
CL_GetMouseState
=================
*/
void CL_GetMouseState( int *x, int *y, unsigned int *buttons )
{
	if( x )
		*x = cl.mousex;

	if( y )
		*y = cl.mousey;

	if( buttons )
	{
		if( in_guimouse ) {
			*buttons = cl.mouseButtons;
		} else {
			*buttons = 0;
		}
	}
}

/*
=================
CL_SetMousePos
=================
*/
void CL_SetMousePos( int x, int y )
{
	cl.mousex = x;
	cl.mousey = y;
}

/*
=================
CL_MouseEvent
=================
*/
void CL_MouseEvent( int dx, int dy, int time ) {
	if( in_guimouse )
	{
		cl.mousex += dx;
		cl.mousey += dy;

		if( cl.mousex < 0 )
			cl.mousex = 0;

		if( cl.mousex > cls.glconfig.vidWidth )
			cl.mousex = cls.glconfig.vidWidth;

		if( cl.mousey < 0 )
			cl.mousey = 0;

		if( cl.mousey > cls.glconfig.vidHeight )
			cl.mousey = cls.glconfig.vidHeight;
	}
	else if ( !paused->integer )
	{
		cl.mouseDx[cl.mouseIndex] += dx;
		cl.mouseDy[cl.mouseIndex] += dy;
	}
}

/*
=================
CL_JoystickEvent

Joystick values stay set until changed
=================
*/
void CL_JoystickEvent( int axis, int value, int time ) {
	if ( axis < 0 || axis >= MAX_JOYSTICK_AXIS ) {
		Com_Error( ERR_DROP, "CL_JoystickEvent: bad axis %i", axis );
	}
	cl.joystickAxis[axis] = value;
}

/*
=================
CL_UpdateMouse

Added in OPM
Update mouse position with absolute position (relative to the window)
when the UI catcher is active.
=================
*/
void CL_UpdateMouse() {
    if (!(Key_GetCatcher() & KEYCATCH_UI)) {
        return;
    }

    if (IN_IsCursorActive()) {
        // If it's grabbed, don't use absolute position
        return;
    }

    if (com_unfocused->integer) {
        // Ignore updates when unfocused
        return;
    }

    IN_GetMousePosition(&cl.mousex, &cl.mousey);
}

/*
=================
CL_JoystickMove
=================
*/
void CL_JoystickMove( usercmd_t *cmd ) {
	float	anglespeed;

	float yaw     = j_yaw->value     * cl.joystickAxis[j_yaw_axis->integer];
	float right   = j_side->value    * cl.joystickAxis[j_side_axis->integer];
	float forward = j_forward->value * cl.joystickAxis[j_forward_axis->integer];
	float pitch   = j_pitch->value   * cl.joystickAxis[j_pitch_axis->integer];
	float up      = j_up->value      * cl.joystickAxis[j_up_axis->integer];

	if ( in_speed.active ^ cl_run->integer ) {
		cmd->buttons |= BUTTON_RUN;
	}

	if ( in_speed.active ) {
		anglespeed = 0.001 * cls.frametime * cl_anglespeedkey->value;
	} else {
		anglespeed = 0.001 * cls.frametime;
	}

	if ( !in_strafe.active ) {
		cl.viewangles[YAW] += anglespeed * yaw;
		cmd->rightmove = ClampChar( cmd->rightmove + (int)right );
	} else {
		cl.viewangles[YAW] += anglespeed * right;
		cmd->rightmove = ClampChar( cmd->rightmove + (int)yaw );
	}

	if ( in_mlooking ) {
		cl.viewangles[PITCH] += anglespeed * forward;
		cmd->forwardmove = ClampChar( cmd->forwardmove + (int)pitch );
	} else {
		cl.viewangles[PITCH] += anglespeed * pitch;
		cmd->forwardmove = ClampChar( cmd->forwardmove + (int)forward );
	}

	cmd->upmove = ClampChar( cmd->upmove + (int)up );
}

/*
=================
CL_MouseMove
=================
*/
void CL_MouseMove( usercmd_t *cmd ) {
	float	mx, my;
	float	cgameSensitivity;

	// allow mouse smoothing
	if (m_filter->integer)
	{
		mx = (cl.mouseDx[0] + cl.mouseDx[1]) * 0.5f;
		my = (cl.mouseDy[0] + cl.mouseDy[1]) * 0.5f;
	}
	else
	{
		mx = cl.mouseDx[cl.mouseIndex];
		my = cl.mouseDy[cl.mouseIndex];
	}

	cl.mouseIndex ^= 1;
	cl.mouseDx[cl.mouseIndex] = 0;
	cl.mouseDy[cl.mouseIndex] = 0;

    if (mx == 0.0f && my == 0.0f)
        return;

	if (cl_mouseAccel->value != 0.0f)
	{
		if(cl_mouseAccelStyle->integer == 0)
		{
			float accelSensitivity;
			float rate;
			
			rate = sqrt(mx * mx + my * my) / (float) frame_msec;

			accelSensitivity = cl_sensitivity->value + rate * cl_mouseAccel->value;
			mx *= accelSensitivity;
			my *= accelSensitivity;
			
			if(cl_showMouseRate->integer)
				Com_Printf("rate: %f, accelSensitivity: %f\n", rate, accelSensitivity);
		}
		else
		{
			float rate[2];
			float power[2];

			// sensitivity remains pretty much unchanged at low speeds
			// cl_mouseAccel is a power value to how the acceleration is shaped
			// cl_mouseAccelOffset is the rate for which the acceleration will have doubled the non accelerated amplification
			// NOTE: decouple the config cvars for independent acceleration setup along X and Y?

			rate[0] = fabs(mx) / (float) frame_msec;
			rate[1] = fabs(my) / (float) frame_msec;
			power[0] = powf(rate[0] / cl_mouseAccelOffset->value, cl_mouseAccel->value);
			power[1] = powf(rate[1] / cl_mouseAccelOffset->value, cl_mouseAccel->value);

			mx = cl_sensitivity->value * (mx + ((mx < 0) ? -power[0] : power[0]) * cl_mouseAccelOffset->value);
			my = cl_sensitivity->value * (my + ((my < 0) ? -power[1] : power[1]) * cl_mouseAccelOffset->value);

			if(cl_showMouseRate->integer)
				Com_Printf("ratex: %f, ratey: %f, powx: %f, powy: %f\n", rate[0], rate[1], power[0], power[1]);
		}
	}
	else
	{
		mx *= cl_sensitivity->value;
		my *= cl_sensitivity->value;
	}

	cgameSensitivity = 1.0f;
	if( cge && !UI_MenuActive() )
	{
		if( cge->CG_SensitivityScale() >= 0.0 ) {
			cgameSensitivity = cge->CG_SensitivityScale();
		}
	}

	mx *= cgameSensitivity;
	my *= cgameSensitivity;

	cmd->buttons |= BUTTON_ANY;

	// add mouse X/Y movement to cmd
	if(in_strafe.active)
		cmd->rightmove = ClampChar(cmd->rightmove + m_side->value * mx);
	else
		cl.viewangles[YAW] -= m_yaw->value * mx;

	if ((in_mlooking || cl_freelook->integer) && !in_strafe.active)
		cl.viewangles[PITCH] += m_pitch->value * my;
	else
		cmd->forwardmove = ClampChar(cmd->forwardmove - m_forward->value * my);

	if (!isfinite(cl.viewangles[PITCH]) || !isfinite(cl.viewangles[YAW])) {
		Com_DPrintf("Invalid client viewangles encountered (view pitch: %f, view yaw: %f)!\n", cl.viewangles[PITCH], cl.viewangles[YAW]);
		Com_DPrintf("cgameSensitivity: %f | mx: %f | my: %f | m_pitch: %f | m_yaw: %f\n", cgameSensitivity, mx, my, m_pitch->value, m_yaw->value);
		Com_DPrintf("Resetting client viewangles\n");
		cl.viewangles[PITCH] = 0;
		cl.viewangles[YAW] = 0;
	}
}

/*
==============
CL_ClearButtons
==============
*/
void CL_ClearButtons( void ) {
	memset( in_buttons, 0, sizeof( in_buttons ) );
}

/*
==============
CL_CmdButtons
==============
*/
void CL_CmdButtons( usercmd_t *cmd ) {
	int		i;
	
	//
	// figure button bits
	// send a button bit even if the key was pressed and released in
	// less than a frame
	//
	for (i = 0 ; i < 15 ; i++) {
		if ( in_buttons[i].active || in_buttons[i].wasPressed ) {
			cmd->buttons |= 1 << i;
		}
		in_buttons[i].wasPressed = qfalse;
	}

	if (UI_MenuActive() || UI_ConsoleIsOpen()) {
		cmd->buttons |= BUTTON_TALK;
	}
	
	if ( in_speed.active ^ cl_run->integer ) {
		cmd->buttons |= BUTTON_RUN;
	}

	if (cge) {
		// send weapon commands from cg
		cmd->buttons |= cge->CG_WeaponCommandButtonBits();
	}

	// allow the game to know if any key at all is
	// currently pressed, even if it isn't bound to anything
	if ( anykeydown && Key_GetCatcher() == 0) {
		cmd->buttons |= BUTTON_MOUSE;
	}

	if (anykeydown) {
		cmd->buttons |= BUTTON_ANY;
	}
}


/*
==============
CL_FinishMove
==============
*/
void CL_FinishMove( usercmd_t *cmd ) {
	int		i;

	// send the current server time so the amount of movement
	// can be determined without allowing cheating
	cmd->serverTime = cl.serverTime;

	for (i=0 ; i<3 ; i++) {
		cmd->angles[i] = ANGLE2SHORT(cl.viewangles[i]);
	}
}


/*
=================
CL_CreateCmd
=================
*/
#ifdef USE_OPENXR
/*
=================
CL_VRMove

Turns the headset and its sticks into a usercmd.

Until now head tracking only moved the camera the renderer drew from, which
left the game itself unaware of it - objectives that ask the player to look at
something, and anything else that consults the player's view angles, never saw
it. Setting the view angles here is what makes the game agree with what the
player can see.

Aim comes from the head for the moment. Section 5 of the porting plan is right
that a shooter wants it on the controller instead, but that belongs with weapon
handling; looking at things has to work first.
=================
*/
static void CL_VRMove( usercmd_t *cmd ) {
	static float	snapYaw;
	static qboolean	turnCentred = qtrue;
	vrInput_t		in;
	float			deadzone, turn;

	if ( !VR_Enabled() || !VR_GetInput( &in ) ) {
		return;
	}

	deadzone = cl_vrDeadzone ? cl_vrDeadzone->value : 0.2f;

	// Turning. Snap by default: a stick that rotates the world smoothly while
	// the inner ear insists otherwise is the classic way to make people ill,
	// and it costs nothing to offer both.
	turn = in.turn;

	if ( fabs( turn ) < deadzone ) {
		turnCentred = qtrue;
	} else if ( cl_vrSmoothTurn && cl_vrSmoothTurn->integer ) {
		snapYaw -= turn * ( cl_vrTurnSpeed ? cl_vrTurnSpeed->value : 90.0f ) * (float)cls.frametime * 0.001f;
	} else if ( turnCentred ) {
		// One step per flick, not per frame.
		snapYaw -= ( turn > 0 ? 1.0f : -1.0f ) * ( cl_vrSnapAngle ? cl_vrSnapAngle->value : 45.0f );
		turnCentred = qfalse;
	}

	cl.viewangles[YAW] = snapYaw + in.headYaw;
	cl.viewangles[PITCH] = in.headPitch;

	// Tell the renderer how much of the head's heading it is about to see come
	// back the other way. These angles reach the camera through the player
	// state, and the renderer composes the live headset pose on top of that
	// camera - so without this the heading is applied twice.
	//
	// Nothing to take off during a cutscene: the camera then comes from the
	// game's own camera angles rather than the player's view angles, so the
	// head's heading never entered it.
	if ( cl.snap.valid && ( cl.snap.ps.pm_flags & PMF_CAMERA_VIEW ) ) {
		VR_SetBaseYaw( 0.0f );
	} else {
		VR_SetBaseYaw( in.headYaw );
	}

	// Walking follows the off hand rather than the gaze. Tying travel to where
	// the player is looking means they cannot glance sideways without veering,
	// which is what makes room scale movement feel like being dragged around;
	// steering with the free hand lets them look wherever they like and keep
	// walking in a straight line.
	{
		float forward = in.moveForward;
		float side = in.moveRight;
		float heading = 0.0f;

		// Radial, and taken before the rotation below mixes the two axes.
		// Measuring the components separately afterwards cuts a dead cross out
		// of the middle of the stick's travel: a gentle push at forty five
		// degrees splits into two components that are each under the threshold,
		// so the player leans on the stick and nothing happens.
		if ( sqrt( forward * forward + side * side ) < deadzone ) {
			forward = 0.0f;
			side = 0.0f;
		}

		if ( in.offhandTracked && !( cl_vrWalkWithView && cl_vrWalkWithView->integer ) ) {
			heading = in.offhandYaw - in.headYaw;
		}

		if ( heading != 0.0f ) {
			// forwardmove and rightmove are resolved against the view angles, so
			// what goes in the usercmd is the stick expressed in the head's
			// frame - which means rotating it back by however far the hand leads
			// the head, not forward by it. The wrong sign here mirrors the
			// steering rather than offsetting it: the player points the hand
			// left and walks right, and only dead ahead behaves.
			float radians = DEG2RAD( heading );
			float c = cos( radians );
			float sn = sin( radians );
			float f = forward;

			forward = f * c + side * sn;
			side    = side * c - f * sn;
		}

		// Room scale, added on top of the stick. The headset moving is only a
		// camera offset until it reaches the usercmd: the view goes where the
		// player walked and the character stays behind, so they lean through
		// walls and never actually travel. Handing the step to the same pmove
		// the stick feeds means the body goes too, and is stopped by the same
		// things that stop it when walking on the stick.
		{
			float stepForward = in.stepForward;
			float stepSide = in.stepRight;

			// Into the view's frame, exactly as the stick is, and for the same
			// reason: the step is measured in the play space, but forwardmove
			// and rightmove are resolved against where the player is looking.
			if ( in.headYaw != 0.0f ) {
				float radians = DEG2RAD( -in.headYaw );
				float c = cos( radians );
				float sn = sin( radians );
				float f = stepForward;

				stepForward = f * c + stepSide * sn;
				stepSide    = stepSide * c - f * sn;
			}

			if ( cls.frametime > 0 ) {
				// Units this frame into units a second, then into the fraction
				// of a run that represents, which is what the usercmd carries.
				const float perSecond = 1000.0f / (float)cls.frametime;
				const float runSpeed = 250.0f;
				const float factor = cl_vrStepScale ? cl_vrStepScale->value : 1.0f;

				forward += stepForward * perSecond / runSpeed * factor;
				side    += stepSide * perSecond / runSpeed * factor;
			}
		}

		if ( forward != 0.0f ) {
			cmd->forwardmove = ClampChar( cmd->forwardmove + (int)( forward * 127.0f ) );
		}

		if ( side != 0.0f ) {
			cmd->rightmove = ClampChar( cmd->rightmove + (int)( side * 127.0f ) );
		}
	}
}
#endif

usercmd_t CL_CreateCmd( void ) {
	usercmd_t	cmd;
	vec3_t		oldAngles;

	VectorCopy( cl.viewangles, oldAngles );

	// keyboard angle adjustment
	CL_AdjustAngles ();

	Com_Memset( &cmd, 0, sizeof( cmd ) );

	CL_CmdButtons( &cmd );

	// get basic movement from keyboard
	CL_KeyMove( &cmd );

	// get basic movement from mouse
	CL_MouseMove( &cmd );

	// get basic movement from joystick
	CL_JoystickMove( &cmd );

#ifdef USE_OPENXR
	CL_VRMove( &cmd );
#endif

	// check to make sure the angles haven't wrapped
	if ( cl.viewangles[PITCH] - oldAngles[PITCH] > 90 ) {
		cl.viewangles[PITCH] = oldAngles[PITCH] + 90;
	} else if ( oldAngles[PITCH] - cl.viewangles[PITCH] > 90 ) {
		cl.viewangles[PITCH] = oldAngles[PITCH] - 90;
	}

	// store out the final values
	CL_FinishMove( &cmd );

	// draw debug graphs of turning for mouse testing
	if ( cl_debugMove->integer ) {
		if ( cl_debugMove->integer == 1 ) {
			SCR_DebugGraph( fabs(cl.viewangles[YAW] - oldAngles[YAW]) );
		}
		if ( cl_debugMove->integer == 2 ) {
			SCR_DebugGraph( fabs(cl.viewangles[PITCH] - oldAngles[PITCH]) );
		}
	}

	return cmd;
}


/*
=================
CL_CreateNewCommands

Create a new usercmd_t structure for this frame
=================
*/
void CL_CreateNewCommands( void ) {
	usercmd_t	*cmd;
	int			cmdNum;

	// no need to create usercmds until we have a gamestate
	if ( clc.state < CA_PRIMED ) {
		return;
	}

	frame_msec = com_frameTime - old_com_frameTime;

	// if running over 1000fps, act as if each frame is 1ms
	// prevents divisions by zero
	if ( frame_msec < 1 ) {
		frame_msec = 1;
	}

	// if running less than 5fps, truncate the extra time to prevent
	// unexpected moves after a hitch
	if ( frame_msec > 200 ) {
		frame_msec = 200;
	}
	old_com_frameTime = com_frameTime;


	// generate a command for this frame
	cl.cmdNumber++;
	cmdNum = cl.cmdNumber & CMD_MASK;
	cl.cmds[cmdNum] = CL_CreateCmd ();
	cmd = &cl.cmds[cmdNum];
}

/*
=================
CL_EyeInfo

Gather eyes data from client game module
=================
*/
void CL_EyeInfo(usereyes_t* info) {
	int i;
	vec3_t vAngles, vOfs;

	if (cge) {
		// copy the eye offset
		cge->CG_EyeOffset(&vOfs);

		for (i = 0; i < 3; i++) {
			vOfs[i] += 0.5;
			if (vOfs[i] < -127.0) {
				vOfs[i] = -127.0;
			} else if (vOfs[i] > 128.0) {
				vOfs[i] = 128.0;
			}

			info->ofs[i] = vOfs[i];
		}

		cge->CG_EyeAngles(&vAngles);
		info->angles[0] = vAngles[0];
		info->angles[1] = vAngles[1];
	} else {
		// clear the eye offset
		for (i = 0; i < 3; i++) {
			info->ofs[i] = 0;
		}

		info->angles[0] = info->angles[1] = 0.0;
	}
}

/*
=================
CL_ReadyToSendPacket

Returns qfalse if we are over the maxpackets limit
and should choke back the bandwidth a bit by not sending
a packet this frame.  All the commands will still get
delivered in the next packet, but saving a header and
getting more delta compression will reduce total bandwidth.
=================
*/
qboolean CL_ReadyToSendPacket( void ) {
	int		oldPacketNum;
	int		delta;

	// don't send anything if playing back a demo
	if ( clc.demoplaying || clc.state == CA_CINEMATIC ) {
		return qfalse;
	}

	// If we are downloading, we send no less than 50ms between packets
	if ( *clc.downloadTempName &&
		cls.realtime - clc.lastPacketSentTime < 50 ) {
		return qfalse;
	}

	// if we don't have a valid gamestate yet, only send
	// one packet a second
	if ( clc.state != CA_ACTIVE &&
		clc.state != CA_PRIMED &&
		!*clc.downloadTempName &&
		cls.realtime - clc.lastPacketSentTime < 1000 ) {
		return qfalse;
	}

	// send every frame for loopbacks
	if ( clc.netchan.remoteAddress.type == NA_LOOPBACK ) {
		return qtrue;
	}

	// send every frame for LAN
	if ( cl_lanForcePackets->integer && Sys_IsLANAddress( clc.netchan.remoteAddress ) ) {
		return qtrue;
	}

	// check for exceeding cl_maxpackets
	if ( cl_maxpackets->integer < 30 ) {
		Cvar_Set( "cl_maxpackets", "30" );
	} else if ( cl_maxpackets->integer > 125 ) {
		Cvar_Set( "cl_maxpackets", "125" );
	}
	oldPacketNum = (clc.netchan.outgoingSequence - 1) & PACKET_MASK;
	delta = cls.realtime -  cl.outPackets[ oldPacketNum ].p_realtime;
	if ( delta < 1000 / cl_maxpackets->integer ) {
		// the accumulated commands will go out in the next packet
		return qfalse;
	}

	return qtrue;
}

/*
===================
CL_WritePacket

Create and send the command packet to the server
Including both the reliable commands and the usercmds

During normal gameplay, a client packet will contain something like:

4	sequence number
2	qport
4	serverid
4	acknowledged sequence number
4	clc.serverCommandSequence
<optional reliable commands>
1	clc_move or clc_moveNoDelta
1	command count
<count * usercmds>

===================
*/
void CL_WritePacket( void ) {
	msg_t		buf;
	byte		data[MAX_MSGLEN];
	int			i, j;
	usercmd_t	*cmd, *oldcmd;
	usercmd_t	nullcmd;
	int			packetNum;
	int			oldPacketNum;
	int			count, key;
	usereyes_t	eyeInfo;

	// don't send anything if playing back a demo
	if ( clc.demoplaying || clc.state == CA_CINEMATIC ) {
		return;
	}

	Com_Memset( &nullcmd, 0, sizeof(nullcmd) );
	oldcmd = &nullcmd;		
		
	MSG_Init( &buf, data, sizeof(data) );

	MSG_Bitstream( &buf );
	// write the current serverId so the server
	// can tell if this is from the current gameState
	MSG_WriteLong( &buf, cl.serverId );

	// write the last message we received, which can
	// be used for delta compression, and is also used
	// to tell if we dropped a gamestate
	MSG_WriteLong( &buf, clc.serverMessageSequence );

	// write the last reliable message we received
	MSG_WriteLong( &buf, clc.serverCommandSequence );

	// write any unacknowledged clientCommands
	for ( i = clc.reliableAcknowledge + 1 ; i <= clc.reliableSequence ; i++ ) {
		MSG_WriteByte( &buf, clc_clientCommand );
		MSG_WriteLong( &buf, i );
		MSG_WriteScrambledString( &buf, clc.reliableCommands[ i & (MAX_RELIABLE_COMMANDS-1) ] );
	}

	// we want to send all the usercmds that were generated in the last
	// few packet, so even if a couple packets are dropped in a row,
	// all the cmds will make it to the server
	if ( cl_packetdup->integer < 0 ) {
		Cvar_Set( "cl_packetdup", "0" );
	} else if ( cl_packetdup->integer > 5 ) {
		Cvar_Set( "cl_packetdup", "5" );
	}
	oldPacketNum = (clc.netchan.outgoingSequence - 1 - cl_packetdup->integer) & PACKET_MASK;
	count = cl.cmdNumber - cl.outPackets[ oldPacketNum ].p_cmdNumber;
	if ( count > MAX_PACKET_USERCMDS ) {
		count = MAX_PACKET_USERCMDS;
		Com_Printf("MAX_PACKET_USERCMDS\n");
	}

#ifdef USE_VOIP
	if (clc.voipOutgoingDataSize > 0)
	{
		if((clc.voipFlags & VOIP_SPATIAL) || Com_IsVoipTarget(clc.voipTargets, sizeof(clc.voipTargets), -1))
		{
			MSG_WriteByte (&buf, clc_voipOpus);
			MSG_WriteByte (&buf, clc.voipOutgoingGeneration);
			MSG_WriteLong (&buf, clc.voipOutgoingSequence);
			MSG_WriteByte (&buf, clc.voipOutgoingDataFrames);
			MSG_WriteData (&buf, clc.voipTargets, sizeof(clc.voipTargets));
			MSG_WriteByte(&buf, clc.voipFlags);
			MSG_WriteShort (&buf, clc.voipOutgoingDataSize);
			MSG_WriteData (&buf, clc.voipOutgoingData, clc.voipOutgoingDataSize);

			// If we're recording a demo, we have to fake a server packet with
			//  this VoIP data so it gets to disk; the server doesn't send it
			//  back to us, and we might as well eliminate concerns about dropped
			//  and misordered packets here.
			if(clc.demorecording && !clc.demowaiting)
			{
				const int voipSize = clc.voipOutgoingDataSize;
				msg_t fakemsg;
				byte fakedata[MAX_MSGLEN];
				MSG_Init (&fakemsg, fakedata, sizeof (fakedata));
				MSG_Bitstream (&fakemsg);
				MSG_WriteLong (&fakemsg, clc.reliableAcknowledge);
				MSG_WriteByte (&fakemsg, svc_voipOpus);
				MSG_WriteShort (&fakemsg, clc.clientNum);
				MSG_WriteByte (&fakemsg, clc.voipOutgoingGeneration);
				MSG_WriteLong (&fakemsg, clc.voipOutgoingSequence);
				MSG_WriteByte (&fakemsg, clc.voipOutgoingDataFrames);
				MSG_WriteShort (&fakemsg, clc.voipOutgoingDataSize );
				MSG_WriteBits (&fakemsg, clc.voipFlags, VOIP_FLAGCNT);
				MSG_WriteData (&fakemsg, clc.voipOutgoingData, voipSize);
				MSG_WriteByte (&fakemsg, svc_EOF);
				CL_WriteDemoMessage (&fakemsg, 0);
			}

			clc.voipOutgoingSequence += clc.voipOutgoingDataFrames;
			clc.voipOutgoingDataSize = 0;
			clc.voipOutgoingDataFrames = 0;
		}
		else
		{
			// We have data, but no targets. Silently discard all data
			clc.voipOutgoingDataSize = 0;
			clc.voipOutgoingDataFrames = 0;
		}
	}
#endif

	if ( count >= 1 ) {
		if ( cl_showSend->integer ) {
			Com_Printf( "(%i)", count );
		}

		// begin a client move command
		if ( cl_nodelta->integer || !cl.snap.valid || clc.demowaiting
			|| clc.serverMessageSequence != cl.snap.messageNum ) {
			MSG_WriteByte (&buf, clc_moveNoDelta);
		} else {
			MSG_WriteByte (&buf, clc_move);
		}

		// write the command count
		MSG_WriteByte( &buf, count );

		CL_EyeInfo( &eyeInfo );
		MSG_WriteDeltaEyeInfo( &buf, &cl.outPackets[ oldPacketNum ].p_eyeinfo, &eyeInfo );
		// use the checksum feed in the key
		key = clc.checksumFeed;
		// also use the message acknowledge
		key ^= clc.serverMessageSequence;
		// also use the last acknowledged server command in the key
		key ^= Com_HashKey(clc.serverCommands[ clc.serverCommandSequence & (MAX_RELIABLE_COMMANDS-1) ], 32);

		// write all the commands, including the predicted command
		for ( i = 0 ; i < count ; i++ ) {
			j = (cl.cmdNumber - count + i + 1) & CMD_MASK;
			cmd = &cl.cmds[j];
			MSG_WriteDeltaUsercmdKey (&buf, key, oldcmd, cmd);
			oldcmd = cmd;
		}
	}
	else {
        eyeInfo.ofs[0] = 0;
        eyeInfo.ofs[1] = 0;
        eyeInfo.ofs[2] = 0;
        eyeInfo.angles[0] = cl.viewangles[0];
        eyeInfo.angles[1] = cl.viewangles[1];
	}

	//
	// deliver the message
	//
	packetNum = clc.netchan.outgoingSequence & PACKET_MASK;
	cl.outPackets[ packetNum ].p_realtime = cls.realtime;
	cl.outPackets[ packetNum ].p_serverTime = oldcmd->serverTime;
	cl.outPackets[ packetNum ].p_cmdNumber = cl.cmdNumber;
	cl.outPackets[ packetNum ].p_eyeinfo = eyeInfo;
	clc.lastPacketSentTime = cls.realtime;

	if ( cl_showSend->integer ) {
		Com_Printf( "%zu ", buf.cursize );
	}

	CL_Netchan_Transmit (&clc.netchan, &buf);
}

/*
=================
CL_SendCmd

Called every frame to builds and sends a command packet to the server.
=================
*/
void CL_SendCmd( void ) {
	// don't send any message if not connected
	if ( clc.state < CA_CONNECTED ) {
		return;
	}

	// don't send commands if paused
	if ( com_sv_running->integer && paused->integer  ) {
		return;
	}

	// we create commands even if a demo is playing,
	CL_CreateNewCommands();

	// don't send a packet if the last packet was sent too recently
	if ( !CL_ReadyToSendPacket() ) {
		if ( cl_showSend->integer ) {
			Com_Printf( ". " );
		}
		return;
	}

	CL_WritePacket();
}

/*
============
CL_InitInput
============
*/
void CL_InitInput( void ) {
	Cmd_AddCommand("centerview", IN_CenterView);

	Cmd_AddCommand("+moveup", IN_UpDown);
	Cmd_AddCommand("-moveup", IN_UpUp);
	Cmd_AddCommand("+movedown", IN_DownDown);
	Cmd_AddCommand("-movedown", IN_DownUp);
	Cmd_AddCommand("+left", IN_LeftDown);
	Cmd_AddCommand("-left", IN_LeftUp);
	Cmd_AddCommand("+right", IN_RightDown);
	Cmd_AddCommand("-right", IN_RightUp);
	Cmd_AddCommand("+forward", IN_ForwardDown);
	Cmd_AddCommand("-forward", IN_ForwardUp);
	Cmd_AddCommand("+back", IN_BackDown);
	Cmd_AddCommand("-back", IN_BackUp);
	Cmd_AddCommand("+lookup", IN_LookupDown);
	Cmd_AddCommand("-lookup", IN_LookupUp);
	Cmd_AddCommand("+lookdown", IN_LookdownDown);
	Cmd_AddCommand("-lookdown", IN_LookdownUp);
	Cmd_AddCommand("+strafe", IN_StrafeDown);
	Cmd_AddCommand("-strafe", IN_StrafeUp);
	Cmd_AddCommand("+moveleft", IN_MoveleftDown);
	Cmd_AddCommand("-moveleft", IN_MoveleftUp);
	Cmd_AddCommand("+moveright", IN_MoverightDown);
	Cmd_AddCommand("-moveright", IN_MoverightUp);
	Cmd_AddCommand("+attack", IN_AttackPrimaryDown);
	Cmd_AddCommand("-attack", IN_AttackPrimaryUp);
	Cmd_AddCommand("+attackprimary", IN_AttackPrimaryDown);
	Cmd_AddCommand("-attackprimary", IN_AttackPrimaryUp);
	Cmd_AddCommand("+attacksecondary", IN_AttackSecondaryDown);
	Cmd_AddCommand("-attacksecondary", IN_AttackSecondaryUp);
	Cmd_AddCommand("+use", IN_Button3Down);
	Cmd_AddCommand("-use", IN_Button3Up);
	Cmd_AddCommand("+leanleft", IN_LeanLeftDown);
	Cmd_AddCommand("-leanleft", IN_LeanLeftUp);
	Cmd_AddCommand("+leanright", IN_LeanRightDown);
	Cmd_AddCommand("-leanright", IN_LeanRightUp);
	Cmd_AddCommand("+speed", IN_SpeedDown);
	Cmd_AddCommand("-speed", IN_SpeedUp);
	Cmd_AddCommand("+button0", IN_Button0Down);
	Cmd_AddCommand("-button0", IN_Button0Up);
	Cmd_AddCommand("+button1", IN_Button1Down);
	Cmd_AddCommand("-button1", IN_Button1Up);
	Cmd_AddCommand("+button2", IN_Button2Down);
	Cmd_AddCommand("-button2", IN_Button2Up);
	Cmd_AddCommand("+button3", IN_Button3Down);
	Cmd_AddCommand("-button3", IN_Button3Up);
	Cmd_AddCommand("+button4", IN_Button4Down);
	Cmd_AddCommand("-button4", IN_Button4Up);
	Cmd_AddCommand("+button5", IN_Button5Down);
	Cmd_AddCommand("-button5", IN_Button5Up);
	Cmd_AddCommand("+button6", IN_Button6Down);
	Cmd_AddCommand("-button6", IN_Button6Up);
	Cmd_AddCommand("+button7", IN_Button7Down);
	Cmd_AddCommand("-button7", IN_Button7Up);
	Cmd_AddCommand("+button8", IN_Button8Down);
	Cmd_AddCommand("-button8", IN_Button8Up);
	Cmd_AddCommand("+button9", IN_Button9Down);
	Cmd_AddCommand("-button9", IN_Button9Up);
	Cmd_AddCommand("+button10", IN_Button10Down);
	Cmd_AddCommand("-button10", IN_Button10Up);
	Cmd_AddCommand("+button11", IN_Button11Down);
	Cmd_AddCommand("-button11", IN_Button11Up);
	Cmd_AddCommand("+button12", IN_Button12Down);
	Cmd_AddCommand("-button12", IN_Button12Up);
	Cmd_AddCommand("+button13", IN_Button13Down);
	Cmd_AddCommand("-button13", IN_Button13Up);
	Cmd_AddCommand("+button14", IN_Button14Down);
	Cmd_AddCommand("-button14", IN_Button14Up);
	Cmd_AddCommand("+mlook", IN_MLookDown);
	Cmd_AddCommand("-mlook", IN_MLookUp);

#ifdef USE_VOIP
	Cmd_AddCommand ("+voiprecord", IN_VoipRecordDown);
	Cmd_AddCommand ("-voiprecord", IN_VoipRecordUp);
#endif

	cl_nodelta = Cvar_Get ("cl_nodelta", "0", 0);
	cl_debugMove = Cvar_Get ("cl_debugMove", "0", 0);

#ifdef USE_OPENXR
	// Comfort options, all tunable on the headset rather than at build time.
	cl_vrSnapAngle = Cvar_Get( "cl_vrSnapAngle", "45", CVAR_ARCHIVE );
	cl_vrSmoothTurn = Cvar_Get( "cl_vrSmoothTurn", "0", CVAR_ARCHIVE );
	cl_vrTurnSpeed = Cvar_Get( "cl_vrTurnSpeed", "90", CVAR_ARCHIVE );
	cl_vrDeadzone = Cvar_Get( "cl_vrDeadzone", "0.2", CVAR_ARCHIVE );
	cl_vrWalkWithView = Cvar_Get( "cl_vrWalkWithView", "0", CVAR_ARCHIVE );
	// How much of a real step becomes a step in the game. 1 is one for one at
	// vr_worldscale; higher covers more ground than the room has.
	cl_vrStepScale = Cvar_Get( "cl_vrStepScale", "1", CVAR_ARCHIVE );
#endif
}

/*
============
CL_ShutdownInput
============
*/
void CL_ShutdownInput(void)
{
	Cmd_RemoveCommand("centerview");

	Cmd_RemoveCommand("+moveup");
	Cmd_RemoveCommand("-moveup");
	Cmd_RemoveCommand("+movedown");
	Cmd_RemoveCommand("-movedown");
	Cmd_RemoveCommand("+left");
	Cmd_RemoveCommand("-left");
	Cmd_RemoveCommand("+right");
	Cmd_RemoveCommand("-right");
	Cmd_RemoveCommand("+forward");
	Cmd_RemoveCommand("-forward");
	Cmd_RemoveCommand("+back");
	Cmd_RemoveCommand("-back");
	Cmd_RemoveCommand("+lookup");
	Cmd_RemoveCommand("-lookup");
	Cmd_RemoveCommand("+lookdown");
	Cmd_RemoveCommand("-lookdown");
	Cmd_RemoveCommand("+strafe");
	Cmd_RemoveCommand("-strafe");
	Cmd_RemoveCommand("+moveleft");
	Cmd_RemoveCommand("-moveleft");
	Cmd_RemoveCommand("+moveright");
	Cmd_RemoveCommand("-moveright");
	Cmd_RemoveCommand("+speed");
	Cmd_RemoveCommand("-speed");
	Cmd_RemoveCommand("+attack");
	Cmd_RemoveCommand("-attack");
	Cmd_RemoveCommand("+button0");
	Cmd_RemoveCommand("-button0");
	Cmd_RemoveCommand("+button1");
	Cmd_RemoveCommand("-button1");
	Cmd_RemoveCommand("+button2");
	Cmd_RemoveCommand("-button2");
	Cmd_RemoveCommand("+button3");
	Cmd_RemoveCommand("-button3");
	Cmd_RemoveCommand("+button4");
	Cmd_RemoveCommand("-button4");
	Cmd_RemoveCommand("+button5");
	Cmd_RemoveCommand("-button5");
	Cmd_RemoveCommand("+button6");
	Cmd_RemoveCommand("-button6");
	Cmd_RemoveCommand("+button7");
	Cmd_RemoveCommand("-button7");
	Cmd_RemoveCommand("+button8");
	Cmd_RemoveCommand("-button8");
	Cmd_RemoveCommand("+button9");
	Cmd_RemoveCommand("-button9");
	Cmd_RemoveCommand("+button10");
	Cmd_RemoveCommand("-button10");
	Cmd_RemoveCommand("+button11");
	Cmd_RemoveCommand("-button11");
	Cmd_RemoveCommand("+button12");
	Cmd_RemoveCommand("-button12");
	Cmd_RemoveCommand("+button13");
	Cmd_RemoveCommand("-button13");
	Cmd_RemoveCommand("+button14");
	Cmd_RemoveCommand("-button14");
	Cmd_RemoveCommand("+mlook");
	Cmd_RemoveCommand("-mlook");

#ifdef USE_VOIP
	Cmd_RemoveCommand("+voiprecord");
	Cmd_RemoveCommand("-voiprecord");
#endif
}