//-----------------------------------------------------------------------------
// Purpose: Alien Swarm camera yaw.
//-----------------------------------------------------------------------------
float CASWInput::ASW_GetCameraYaw( const float *pfDeathCamInterp /*= NULL*/ )
{
float fDeathCamInterp;
if ( pfDeathCamInterp )
{
fDeathCamInterp = *pfDeathCamInterp;
}
else
{
fDeathCamInterp = ( ASWGameRules() ? ASWGameRules()->GetMarineDeathCamInterp() : 0.0f );
}
if ( fDeathCamInterp > 0.0f )
{
float fRotate = gpGlobals->curtime * asw_cam_marine_yaw_death_rate.GetFloat() + ASWGameRules()->m_fDeathCamYawAngleOffset;
float fFullRotations = static_cast< int >( fRotate / 360.0f );
fRotate -= fFullRotations * 360.0f;
fRotate = AngleNormalize( fRotate );
return ( 1.0f - fDeathCamInterp ) * asw_cam_marine_yaw.GetFloat() + fDeathCamInterp * ( asw_cam_marine_yaw.GetFloat() + fRotate );
}
// Check to see if we are in a camera volume.
C_ASW_Player *pPlayer = C_ASW_Player::GetLocalASWPlayer();
if (pPlayer && pPlayer->GetMarine())
{
C_ASW_Camera_Volume *pCameraVolume = C_ASW_Camera_Volume::IsPointInCameraVolume( pPlayer->GetMarine()->GetAbsOrigin() );
if ( pCameraVolume )
{
m_fCurrentBlendCamYaw = ASW_ClampYaw( asw_cam_marine_yaw_rate.GetFloat(), m_fCurrentBlendCamYaw, pCameraVolume->m_fCameraYaw, MIN( 0.2f, gpGlobals->frametime ) );
}
else
{
m_fCurrentBlendCamYaw = ASW_ClampYaw( asw_cam_marine_yaw_rate.GetFloat(), m_fCurrentBlendCamYaw, asw_cam_marine_yaw.GetFloat(), MIN( 0.2f, gpGlobals->frametime ) );
}
if ( m_flLastYawSend + 0.2f < gpGlobals->curtime || m_flLastYawSend > gpGlobals->curtime )
{
m_flLastYawSend = gpGlobals->curtime;
char buf[32];
Q_snprintf( buf, sizeof( buf ), "cl_aswcamerayaw %f\n", m_fCurrentBlendCamYaw );
engine->ServerCmd( buf, false );
}
}
return m_fCurrentBlendCamYaw;
}
void CASW_Simple_Alien::UpdateYaw(float delta)
{
// don't allow turning in the air
if (!m_bOnGround)
return;
float current = UTIL_AngleMod( GetLocalAngles().y );
float ideal = UTIL_AngleMod( GetIdealYaw() );
float dt = MIN( 0.2, delta );
float newYaw = ASW_ClampYaw( GetYawSpeed(), current, ideal, dt );
if (newYaw != current)
{
QAngle angles = GetLocalAngles();
angles.y = newYaw;
SetLocalAngles( angles );
}
}
//-----------------------------------------------------------------------------
// Purpose: Alien Swarm camera pitch.
//-----------------------------------------------------------------------------
float CASWInput::ASW_GetCameraPitch( const float *pfDeathCamInterp /*= NULL*/ )
{
// Get the given pitch.
float flPitch = asw_cam_marine_pitch.GetFloat();
// Check to see if we are in a camera volume.
C_ASW_Player *pPlayer = C_ASW_Player::GetLocalASWPlayer();
if (pPlayer && pPlayer->GetMarine())
{
C_ASW_Camera_Volume *pCameraVolume = C_ASW_Camera_Volume::IsPointInCameraVolume( pPlayer->GetMarine()->GetAbsOrigin() );
if ( pCameraVolume )
{
flPitch = pCameraVolume->m_fCameraPitch;
}
}
float fDeathCamInterp;
if ( pfDeathCamInterp )
{
fDeathCamInterp = *pfDeathCamInterp;
}
else
{
fDeathCamInterp = ( ASWGameRules() ? ASWGameRules()->GetMarineDeathCamInterp() : 0.0f );
}
if ( fDeathCamInterp > 0.0f )
{
flPitch = ( 1.0f - fDeathCamInterp ) * flPitch + fDeathCamInterp * asw_cam_marine_pitch_death.GetFloat();
}
if ( m_fCurrentCameraPitch != flPitch )
{
float flDelta = MIN( 0.2f, gpGlobals->frametime );
m_fCurrentCameraPitch = ASW_ClampYaw( asw_cam_marine_pitch_rate.GetFloat(), m_fCurrentCameraPitch, flPitch, flDelta );
}
return m_fCurrentCameraPitch;
}
