//-----------------------------------------------------------------------------
// Purpose: Apply joystick to CUserCmd creation
// Input : frametime -
// *cmd -
//-----------------------------------------------------------------------------
void CInput::JoyStickMove( float frametime, CUserCmd *cmd )
{
// complete initialization if first time in ( needed as cvars are not available at initialization time )
if ( !m_fJoystickAdvancedInit )
{
Joystick_Advanced();
m_fJoystickAdvancedInit = true;
}
// verify joystick is available and that the user wants to use it
if ( !in_joystick.GetInt() || 0 == inputsystem->GetJoystickCount() )
return;
// Skip out if vgui is active
if ( vgui::surface()->IsCursorVisible() )
return;
if ( m_flRemainingJoystickSampleTime <= 0 )
return;
frametime = MIN(m_flRemainingJoystickSampleTime, frametime);
m_flRemainingJoystickSampleTime -= frametime;
QAngle viewangles;
// Get starting angles
engine->GetViewAngles( viewangles );
struct axis_t
{
float value;
int controlType;
};
axis_t gameAxes[ MAX_GAME_AXES ];
memset( &gameAxes, 0, sizeof(gameAxes) );
// Get each joystick axis value, and normalize the range
for ( int i = 0; i < MAX_JOYSTICK_AXES; ++i )
{
if ( GAME_AXIS_NONE == m_rgAxes[i].AxisMap )
continue;
float fAxisValue = inputsystem->GetAnalogValue( (AnalogCode_t)JOYSTICK_AXIS( 0, i ) );
if (joy_wwhack2.GetInt() != 0 )
{
// 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
float 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;
}
unsigned int idx = m_rgAxes[i].AxisMap;
gameAxes[idx].value = fAxisValue;
gameAxes[idx].controlType = m_rgAxes[i].ControlMap;
}
// Re-map the axis values if necessary, based on the joystick configuration
if ( (joy_advanced.GetInt() == 0) && (in_jlook.state & 1) )
{
// user wants forward control to become pitch control
gameAxes[GAME_AXIS_PITCH] = gameAxes[GAME_AXIS_FORWARD];
gameAxes[GAME_AXIS_FORWARD].value = 0;
// if mouse invert is on, invert the joystick pitch value
// Note: only absolute control support here - joy_advanced = 0
if ( m_pitch->GetFloat() < 0.0 )
{
gameAxes[GAME_AXIS_PITCH].value *= -1;
}
}
if ( (in_strafe.state & 1) || lookstrafe.GetFloat() && (in_jlook.state & 1) )
{
// user wants yaw control to become side control
gameAxes[GAME_AXIS_SIDE] = gameAxes[GAME_AXIS_YAW];
gameAxes[GAME_AXIS_YAW].value = 0;
}
float forward = ScaleAxisValue( gameAxes[GAME_AXIS_FORWARD].value, MAX_BUTTONSAMPLE * joy_forwardthreshold.GetFloat() );
float side = ScaleAxisValue( gameAxes[GAME_AXIS_SIDE].value, MAX_BUTTONSAMPLE * joy_sidethreshold.GetFloat() );
float pitch = ScaleAxisValue( gameAxes[GAME_AXIS_PITCH].value, MAX_BUTTONSAMPLE * joy_pitchthreshold.GetFloat() );
float yaw = ScaleAxisValue( gameAxes[GAME_AXIS_YAW].value, MAX_BUTTONSAMPLE * joy_yawthreshold.GetFloat() );
// If we're inverting our joystick, do so
if ( joy_inverty.GetBool() )
{
pitch *= -1.0f;
}
// drive yaw, pitch and move like a screen relative platformer game
if ( CAM_IsThirdPerson() && thirdperson_platformer.GetInt() )
{
if ( forward || side )
{
// apply turn control [ YAW ]
// factor in the camera offset, so that the move direction is relative to the thirdperson camera
viewangles[ YAW ] = RAD2DEG(atan2(-side, -forward)) + m_vecCameraOffset[ YAW ];
engine->SetViewAngles( viewangles );
// apply movement
Vector2D moveDir( forward, side );
cmd->forwardmove += moveDir.Length() * cl_forwardspeed.GetFloat();
}
if ( pitch || yaw )
{
// look around with the camera
m_vecCameraOffset[ PITCH ] += pitch * joy_pitchsensitivity.GetFloat();
m_vecCameraOffset[ YAW ] += yaw * joy_yawsensitivity.GetFloat();
}
if ( forward || side || pitch || yaw )
{
// update the ideal pitch and yaw
cam_idealpitch.SetValue( m_vecCameraOffset[ PITCH ] - viewangles[ PITCH ] );
cam_idealyaw.SetValue( m_vecCameraOffset[ YAW ] - viewangles[ YAW ] );
}
return;
}
float joySideMove = 0.f;
float joyForwardMove = 0.f;
float aspeed = frametime * gHUD.GetFOVSensitivityAdjust();
// apply forward and side control
C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();
int iResponseCurve = 0;
if ( pLocalPlayer && pLocalPlayer->IsInAVehicle() )
{
iResponseCurve = pLocalPlayer->GetVehicle() ? pLocalPlayer->GetVehicle()->GetJoystickResponseCurve() : joy_response_move_vehicle.GetInt();
}
else
{
iResponseCurve = joy_response_move.GetInt();
}
float val = ResponseCurve( iResponseCurve, forward, PITCH, joy_forwardsensitivity.GetFloat() );
joyForwardMove += val * cl_forwardspeed.GetFloat();
val = ResponseCurve( iResponseCurve, side, YAW, joy_sidesensitivity.GetFloat() );
joySideMove += val * cl_sidespeed.GetFloat();
Vector2D move( yaw, pitch );
float dist = move.Length();
// apply turn control
float angle = 0.f;
if ( JOY_ABSOLUTE_AXIS == gameAxes[GAME_AXIS_YAW].controlType )
{
float fAxisValue = ResponseCurveLook( joy_response_look.GetInt(), yaw, YAW, pitch, dist, frametime );
angle = fAxisValue * joy_yawsensitivity.GetFloat() * aspeed * cl_yawspeed.GetFloat();
}
else
{
angle = yaw * joy_yawsensitivity.GetFloat() * aspeed * 180.0;
}
viewangles[YAW] += angle;
cmd->mousedx = angle;
// apply look control
if ( IsX360() || in_jlook.state & 1 )
{
float angle = 0;
if ( JOY_ABSOLUTE_AXIS == gameAxes[GAME_AXIS_PITCH].controlType )
{
float fAxisValue = ResponseCurveLook( joy_response_look.GetInt(), pitch, PITCH, yaw, dist, frametime );
angle = fAxisValue * joy_pitchsensitivity.GetFloat() * aspeed * cl_pitchspeed.GetFloat();
}
else
{
angle = pitch * joy_pitchsensitivity.GetFloat() * aspeed * 180.0;
}
viewangles[PITCH] += angle;
cmd->mousedy = angle;
view->StopPitchDrift();
if( pitch == 0.f && lookspring.GetFloat() == 0.f )
{
// 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
view->StopPitchDrift();
}
}
// apply player motion relative to screen space
if ( CAM_IsThirdPerson() && thirdperson_screenspace.GetInt() )
{
float ideal_yaw = cam_idealyaw.GetFloat();
float ideal_sin = sin(DEG2RAD(ideal_yaw));
float ideal_cos = cos(DEG2RAD(ideal_yaw));
float side_movement = ideal_cos*joySideMove - ideal_sin*joyForwardMove;
float forward_movement = ideal_cos*joyForwardMove + ideal_sin*joySideMove;
cmd->forwardmove += forward_movement;
cmd->sidemove += side_movement;
}
else
{
cmd->forwardmove += joyForwardMove;
cmd->sidemove += joySideMove;
}
if ( IsPC() )
{
CCommand tmp;
if ( FloatMakePositive(joyForwardMove) >= joy_autosprint.GetFloat() || FloatMakePositive(joySideMove) >= joy_autosprint.GetFloat() )
{
KeyDown( &in_joyspeed, NULL );
}
else
{
KeyUp( &in_joyspeed, NULL );
}
}
// Bound pitch
viewangles[PITCH] = clamp( viewangles[ PITCH ], -cl_pitchup.GetFloat(), cl_pitchdown.GetFloat() );
engine->SetViewAngles( viewangles );
}
//-----------------------------------------------------------------------------
// Purpose: Apply joystick to CUserCmd creation
// Input : frametime -
// *cmd -
//-----------------------------------------------------------------------------
void CInput::JoyStickMove( float frametime, CUserCmd *cmd )
{
// complete initialization if first time in ( needed as cvars are not available at initialization time )
if ( !m_fJoystickAdvancedInit )
{
Joystick_Advanced();
m_fJoystickAdvancedInit = true;
}
// verify joystick is available and that the user wants to use it
if ( !in_joystick.GetInt() || 0 == inputsystem->GetJoystickCount() )
{
return;
}
QAngle viewangles;
// Get starting angles
engine->GetViewAngles( viewangles );
struct axis_t
{
float value;
int controlType;
};
axis_t gameAxes[ MAX_GAME_AXES ];
memset( &gameAxes, 0, sizeof(gameAxes) );
// Get each joystick axis value, and normalize the range
for ( int i = 0; i < MAX_JOYSTICK_AXES; ++i )
{
if ( GAME_AXIS_NONE == m_rgAxes[i].AxisMap )
continue;
float fAxisValue = inputsystem->GetAnalogValue( (AnalogCode_t)JOYSTICK_AXIS( 0, i ) );
if (joy_wwhack2.GetInt() != 0 )
{
// 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
float 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;
}
unsigned int idx = m_rgAxes[i].AxisMap;
gameAxes[idx].value = fAxisValue;
gameAxes[idx].controlType = m_rgAxes[i].ControlMap;
}
// Re-map the axis values if necessary, based on the joystick configuration
if ( (joy_advanced.GetInt() == 0) && (in_jlook.state & 1) )
{
// user wants forward control to become pitch control
gameAxes[GAME_AXIS_PITCH] = gameAxes[GAME_AXIS_FORWARD];
gameAxes[GAME_AXIS_FORWARD].value = 0;
// if mouse invert is on, invert the joystick pitch value
// Note: only absolute control support here - joy_advanced = 0
if ( m_pitch.GetFloat() < 0.0 )
{
gameAxes[GAME_AXIS_PITCH].value *= -1;
}
}
if ( (in_strafe.state & 1) || lookstrafe.GetFloat() && (in_jlook.state & 1) )
{
// user wants yaw control to become side control
gameAxes[GAME_AXIS_SIDE] = gameAxes[GAME_AXIS_YAW];
gameAxes[GAME_AXIS_YAW].value = 0;
}
float forward = ScaleAxisValue( gameAxes[GAME_AXIS_FORWARD].value, MAX_BUTTONSAMPLE * joy_forwardthreshold.GetFloat() );
float side = ScaleAxisValue( gameAxes[GAME_AXIS_SIDE].value, MAX_BUTTONSAMPLE * joy_sidethreshold.GetFloat() );
float pitch = ScaleAxisValue( gameAxes[GAME_AXIS_PITCH].value, MAX_BUTTONSAMPLE * joy_pitchthreshold.GetFloat() );
float yaw = ScaleAxisValue( gameAxes[GAME_AXIS_YAW].value, MAX_BUTTONSAMPLE * joy_yawthreshold.GetFloat() );
float joySideMove = 0.f;
float joyForwardMove = 0.f;
float aspeed = frametime * gHUD.GetFOVSensitivityAdjust();
// apply forward and side control
joyForwardMove += ResponseCurve( joy_response_move.GetInt(), forward ) * joy_forwardsensitivity.GetFloat() * cl_forwardspeed.GetFloat();
joySideMove += ResponseCurve( joy_response_move.GetInt(), side ) * joy_sidesensitivity.GetFloat() * cl_sidespeed.GetFloat();
Vector2D move( yaw, pitch );
float dist = move.Length();
// apply turn control
float angle = 0.f;
if ( JOY_ABSOLUTE_AXIS == gameAxes[GAME_AXIS_YAW].controlType )
{
float fAxisValue = ResponseCurveLook( joy_response_look.GetInt(), yaw, YAW, pitch, dist );
angle = fAxisValue * joy_yawsensitivity.GetFloat() * aspeed * cl_yawspeed.GetFloat();
}
else
{
angle = yaw * joy_yawsensitivity.GetFloat() * aspeed * 180.0;
}
viewangles[YAW] += angle;
cmd->mousedx = angle;
// apply look control
if ( IsXbox() || in_jlook.state & 1 )
{
float angle = 0;
if ( JOY_ABSOLUTE_AXIS == gameAxes[GAME_AXIS_PITCH].controlType )
{
float fAxisValue = ResponseCurveLook( joy_response_look.GetInt(), pitch, PITCH, yaw, dist );
angle = fAxisValue * joy_pitchsensitivity.GetFloat() * aspeed * cl_pitchspeed.GetFloat();
}
else
{
angle = pitch * joy_pitchsensitivity.GetFloat() * aspeed * 180.0;
}
viewangles[PITCH] += angle;
cmd->mousedy = angle;
view->StopPitchDrift();
if( pitch == 0.f && lookspring.GetFloat() == 0.f )
{
// 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
view->StopPitchDrift();
}
}
cmd->forwardmove += joyForwardMove;
cmd->sidemove += joySideMove;
if ( IsPC() )
{
if ( FloatMakePositive(joyForwardMove) >= joy_autosprint.GetFloat() || FloatMakePositive(joySideMove) >= joy_autosprint.GetFloat() )
{
KeyDown( &in_joyspeed, true );
}
else
{
KeyUp( &in_joyspeed, true );
}
}
// Bound pitch
viewangles[PITCH] = clamp( viewangles[ PITCH ], -cl_pitchup.GetFloat(), cl_pitchdown.GetFloat() );
engine->SetViewAngles( viewangles );
}
