//-----------------------------------------------------------------------------
// Purpose: Update this client's target entity
//-----------------------------------------------------------------------------
void C_HL2MP_Player::UpdateIDTarget()
{
if ( !IsLocalPlayer() )
return;
// Clear old target and find a new one
m_iIDEntIndex = 0;
// don't show IDs in chase spec mode
if ( GetObserverMode() == OBS_MODE_CHASE ||
GetObserverMode() == OBS_MODE_DEATHCAM )
return;
trace_t tr;
Vector vecStart, vecEnd;
VectorMA( MainViewOrigin(), 1500, MainViewForward(), vecEnd );
VectorMA( MainViewOrigin(), 10, MainViewForward(), vecStart );
UTIL_TraceLine( vecStart, vecEnd, MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );
if ( !tr.startsolid && tr.DidHitNonWorldEntity() )
{
C_BaseEntity *pEntity = tr.m_pEnt;
if ( pEntity && (pEntity != this) )
{
m_iIDEntIndex = pEntity->entindex();
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Update this client's target entity
//-----------------------------------------------------------------------------
void C_SDKPlayer::UpdateIDTarget()
{
if ( !IsLocalPlayer() )
return;
// Clear old target and find a new one
m_iIDEntIndex = 0;
// don't show id's in any state but active.
if ( State_Get() != PLAYER_STATE_ACTIVE )
return;
trace_t tr;
Vector vecStart, vecEnd;
VectorMA( MainViewOrigin(), 1500, MainViewForward(), vecEnd );
VectorMA( MainViewOrigin(), 10, MainViewForward(), vecStart );
UTIL_TraceLine( vecStart, vecEnd, MASK_SOLID, this, COLLISION_GROUP_NONE, &tr );
if ( !tr.startsolid && tr.DidHitNonWorldEntity() )
{
C_BaseEntity *pEntity = tr.m_pEnt;
if ( pEntity && (pEntity != this) )
{
m_iIDEntIndex = pEntity->entindex();
}
}
}
//-----------------------------------------------------------------------------
// Actual Eye position + angles
//-----------------------------------------------------------------------------
Vector CBasePlayer::EyePosition( )
{
#ifdef CLIENT_DLL
IClientVehicle *pVehicle = GetVehicle();
#else
IServerVehicle *pVehicle = GetVehicle();
#endif
if ( pVehicle )
{
Assert( pVehicle );
int nRole = pVehicle->GetPassengerRole( this );
Vector vecEyeOrigin;
QAngle angEyeAngles;
pVehicle->GetVehicleViewPosition( nRole, &vecEyeOrigin, &angEyeAngles );
return vecEyeOrigin;
}
else
{
#ifdef CLIENT_DLL
if ( IsObserver() )
{
if ( m_iObserverMode == OBS_MODE_CHASE )
{
if ( IsLocalPlayer() )
{
return MainViewOrigin();
}
}
}
#endif
return BaseClass::EyePosition();
}
}
void C_ParticleSmokeGrenade::ClientThink()
{
if ( m_CurrentStage == 1 )
{
// Add our influence to the global smoke fog alpha.
ASSERT_LOCAL_PLAYER_RESOLVABLE();
int nSlot = GET_ACTIVE_SPLITSCREEN_SLOT();
float testDist = (MainViewOrigin(nSlot) - m_SmokeBasePos).Length();
float fadeEnd = m_ExpandRadius;
// The center of the smoke cloud that always gives full fog overlay
float flCoreDistance = fadeEnd * 0.15;
if(testDist < fadeEnd)
{
if( testDist < flCoreDistance )
{
EngineGetSmokeFogOverlayAlpha() += m_FadeAlpha;
}
else
{
EngineGetSmokeFogOverlayAlpha() += (1 - ( testDist - flCoreDistance ) / ( fadeEnd - flCoreDistance ) ) * m_FadeAlpha;
}
}
}
}
//-----------------------------------------------------------------------------
// Actual Eye position + angles
//-----------------------------------------------------------------------------
Vector CBasePlayer::EyePosition( )
{
if ( GetVehicle() != NULL )
{
// Return the cached result
CacheVehicleView();
return m_vecVehicleViewOrigin;
}
else
{
#ifdef CLIENT_DLL
if ( IsObserver() )
{
if ( m_iObserverMode == OBS_MODE_CHASE )
{
if ( IsLocalPlayer() )
{
return MainViewOrigin();
}
}
}
#endif
return BaseClass::EyePosition();
}
}
//-----------------------------------------------------------------------------
// Purpose: Compute the size of the panel based upon the commander's zoom level
//-----------------------------------------------------------------------------
void CEntityPanel::ComputeAndSetSize( void )
{
m_flScale = 1.0;
// Scale the image
// Use different scales in tactical / normal
if ( IsLocalPlayerInTactical() )
{
CClientModeCommander *commander = ( CClientModeCommander * )ClientModeCommander();
Assert( commander );
float flZoom = commander->GetCommanderOverlayPanel()->GetZoom();
// Scale our size
m_flScale = 0.75 + (0.25 * (1.0 - flZoom)); // 1/2 size at max zoomed out, full size by half zoomed in
}
else if ( m_pBaseEntity )
{
// Get distance to entity
float flDistance = (m_pBaseEntity->GetRenderOrigin() - MainViewOrigin()).Length();
flDistance *= 2;
m_flScale = 0.25 + MAX( 0, 2.0 - (flDistance / 2048) );
}
// Update the size
int w = m_iOrgWidth * m_flScale;
int h = m_iOrgHeight * m_flScale;
SetSize( w,h );
// Update the offsets too
m_OffsetX = m_iOrgOffsetX * m_flScale;
m_OffsetY = m_iOrgOffsetY * m_flScale;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
CTFFreezePanelCallout *CTFFreezePanel::TestAndAddCallout( Vector &origin, Vector &vMins, Vector &vMaxs, CUtlVector<Vector> *vecCalloutsTL,
CUtlVector<Vector> *vecCalloutsBR, Vector &vecFreezeTL, Vector &vecFreezeBR, Vector &vecStatTL, Vector &vecStatBR, int *iX, int *iY )
{
// This is the offset from the topleft of the callout to the arrow tip
const int iXOffset = XRES(25);
const int iYOffset = YRES(50);
//if ( engine->IsBoxInViewCluster( vMins + origin, vMaxs + origin) && !engine->CullBox( vMins + origin, vMaxs + origin ) )
{
if ( GetVectorInScreenSpace( origin, *iX, *iY ) )
{
*iX -= iXOffset;
*iY -= iYOffset;
int iRight = *iX + CALLOUT_WIDE;
int iBottom = *iY + CALLOUT_TALL;
if ( *iX > 0 && *iY > 0 && (iRight < ScreenWidth()) && (iBottom < (ScreenHeight()-YRES(40))) )
{
// Make sure it wouldn't be over the top of the freezepanel or statpanel
Vector vecCalloutTL( *iX, *iY, 0 );
Vector vecCalloutBR( iRight, iBottom, 1 );
if ( !QuickBoxIntersectTest( vecCalloutTL, vecCalloutBR, vecFreezeTL, vecFreezeBR ) &&
!QuickBoxIntersectTest( vecCalloutTL, vecCalloutBR, vecStatTL, vecStatBR ) )
{
// Make sure it doesn't intersect any other callouts
bool bClear = true;
for ( int iCall = 0; iCall < vecCalloutsTL->Count(); iCall++ )
{
if ( QuickBoxIntersectTest( vecCalloutTL, vecCalloutBR, vecCalloutsTL->Element(iCall), vecCalloutsBR->Element(iCall) ) )
{
bClear = false;
break;
}
}
if ( bClear )
{
// Verify that we have LOS to the gib
trace_t tr;
UTIL_TraceLine( origin, MainViewOrigin(), MASK_OPAQUE, NULL, COLLISION_GROUP_NONE, &tr );
bClear = ( tr.fraction >= 1.0f );
}
if ( bClear )
{
CTFFreezePanelCallout *pCallout = new CTFFreezePanelCallout( g_pClientMode->GetViewport(), "FreezePanelCallout" );
m_pCalloutPanels.AddToTail( vgui::SETUP_PANEL(pCallout) );
vecCalloutsTL->AddToTail( vecCalloutTL );
vecCalloutsBR->AddToTail( vecCalloutBR );
pCallout->SetVisible( true );
pCallout->SetBounds( *iX, *iY, CALLOUT_WIDE, CALLOUT_TALL );
return pCallout;
}
}
}
}
}
return NULL;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CHLClient::View_Render( vrect_t *rect )
{
VPROF( "View_Render" );
// This is the main render entry point...
g_SmokeFogOverlayAlpha = 0; // Reset the overlay alpha.
view->Render( rect );
// Draw an overlay to make it even harder to see inside smoke particle systems.
g_SmokeFogOverlayColor = engine->GetLightForPoint(MainViewOrigin(), true);
DrawSmokeFogOverlay();
// Rope_ShowRSpeeds();
}
static void GetPos( const CCommand &args, Vector &vecOrigin, QAngle &angles )
{
vecOrigin = MainViewOrigin();
angles = MainViewAngles();
if ( args.ArgC() == 2 && atoi( args[1] ) == 2 )
{
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( pPlayer )
{
vecOrigin = pPlayer->GetAbsOrigin();
angles = pPlayer->GetAbsAngles();
}
}
}
void vParticleOperator_GravityWorld::Simulate( vParticle *parent )
{
float dot_z = DotProduct( MainViewForward(), Vector( 0, 0, -1 ) );
float rotation_dir = Sign( dot_z );
int vx, vy, w, t;
vgui::surface()->GetFullscreenViewport( vx, vy, w, t );
Vector screen;
if ( ScreenTransform( MainViewOrigin() + Vector( 0, 0, 100 ), screen ) )
ScreenTransform( MainViewOrigin() - Vector( 0, 0, 100 ), screen );
screen *= Vector( 0.5f, -0.5f, 0 );
screen += Vector( 0.5f, 0.5f, 0 );
Vector2D gravity_center( w * screen.x, t * screen.y );
Vector2D delta = parent->vecPos - gravity_center;
float screenLength = delta.NormalizeInPlace();
delta *= rotation_dir * -1.0f;
Vector2D accel = delta * vParticle::GetRelativeScale() * GetImpulse( parent ) * amt;
float speedMult = 1.0f;
if ( rotation_dir > 0 )
{
float drag = RemapValClamped( rotation_dir, 0.5f, 1, 1, 0.00001f );
ScaleByFrametime( drag );
speedMult = RemapValClamped( (screenLength/vParticle::GetRelativeScale()), 0, 1000, 0, 1 ) * (1.0f - drag) + drag;
}
parent->vecVelocity += accel;
parent->vecVelocity *= speedMult;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &pos -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool EffectOccluded(const Vector &pos, pixelvis_handle_t *queryHandle)
{
if (!queryHandle)
{
// NOTE: This is called by networking code before the current view is set up.
// so use the main view instead
trace_t tr;
UTIL_TraceLine(pos, MainViewOrigin(), MASK_OPAQUE, NULL, COLLISION_GROUP_NONE, &tr);
return (tr.fraction < 1.0f) ? true : false;
}
pixelvis_queryparams_t params;
params.Init(pos);
return PixelVisibility_FractionVisible(params, queryHandle) > 0.0f ? false : true;
}
//-----------------------------------------------------------------------------
// Actual Eye position + angles
//-----------------------------------------------------------------------------
Vector CBasePlayer::EyePosition( )
{
#ifdef CLIENT_DLL
if ( IsObserver() )
{
if ( GetObserverMode() == OBS_MODE_CHASE )
{
if ( IsLocalPlayer() )
{
return MainViewOrigin();
}
}
}
#endif
return BaseClass::EyePosition();
}
void CGodRaysEffect::GetLightPosition( Vector& vLightPos )
{
// Default to world center.
vLightPos = vec3_origin;
if( m_pSun )
{
// Get the directory vector of the sun.
Vector vDirection = m_pSun->m_vDirection;
// Retrieve the origin of the current view.
const Vector vCurOrigin = MainViewOrigin();
// Construct a sunlight position.
vLightPos = vCurOrigin + vDirection * view->GetViewSetup()->zFar * 0.999f;
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool C_FuncPhysicsRespawnZone::CanMovePropAt( Vector vecOrigin, const Vector &vecMins, const Vector &vecMaxs )
{
float flDist = cl_phys_props_respawndist.GetFloat();
// Do a distance check first. We don't want to move props when the player is near 'em.
if ( (MainViewOrigin() - vecOrigin).LengthSqr() < (flDist*flDist) )
return false;
// Now make sure it's not in view
if( engine->IsBoxInViewCluster( vecMins + vecOrigin, vecMaxs + vecOrigin) )
return false;
if( !engine->CullBox( vecMins + vecOrigin, vecMaxs + vecOrigin ) )
return false;
return true;
}
/*
====================
// if( r_drawtranslucentworld )
// {
// bSaveDrawTranslucentWorld = r_drawtranslucentworld->GetBool();
// NOTE! : We use to set this to 0 for HDR.
// r_drawtranslucentworld->SetValue( 0 );
// }
// if( r_drawtranslucentrenderables )
R_TimeRefresh_f
For program optimization
====================
*/
void R_TimeRefresh_f (void)
{
int i;
float start, stop, time;
CViewSetup view;
materials->Flush( true );
Q_memset(&view, 0, sizeof(view));
view.origin = MainViewOrigin();
view.angles[0] = 0;
view.angles[1] = 0;
view.angles[2] = 0;
view.x = 0;
view.y = 0;
view.width = videomode->GetModeWidth();
view.height = videomode->GetModeHeight();
view.fov = 75;
view.fovViewmodel = 75;
view.m_flAspectRatio = 1.0f;
view.zNear = 4;
view.zFar = MAX_COORD_FLOAT;
view.zNearViewmodel = 4;
view.zFarViewmodel = MAX_COORD_FLOAT;
int savedeveloper = developer.GetInt();
developer.SetValue( 0 );
start = Sys_FloatTime ();
for (i=0 ; i<128 ; i++)
{
view.angles[1] = i/128.0*360.0;
g_ClientDLL->RenderView( view, VIEW_CLEAR_COLOR, RENDERVIEW_DRAWVIEWMODEL | RENDERVIEW_DRAWHUD );
Shader_SwapBuffers();
}
materials->Flush( true );
Shader_SwapBuffers();
stop = Sys_FloatTime ();
time = stop-start;
developer.SetValue( savedeveloper );
ConMsg ("%f seconds (%f fps)\n", time, 128/time);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_EnvStarfield::ClientThink( void )
{
if ( !m_bOn || !m_flDensity )
return;
PMaterialHandle hParticleMaterial = m_pEmitter->GetPMaterial( "effects/spark_noz" );
// Find a start & end point for the particle
// Start particles straight ahead of the client
Vector vecViewOrigin = MainViewOrigin(engine->GetActiveSplitScreenPlayerSlot());
// Determine the number of particles
m_flNumParticles += 1.0 * (m_flDensity);
int iNumParticles = floor(m_flNumParticles);
m_flNumParticles -= iNumParticles;
// Add particles
for ( int i = 0; i < iNumParticles; i++ )
{
float flDiameter = cl_starfield_diameter.GetFloat();
Vector vecStart = vecViewOrigin + (MainViewForward(engine->GetActiveSplitScreenPlayerSlot()) * cl_starfield_distance.GetFloat() );
Vector vecEnd = vecViewOrigin + (MainViewRight(engine->GetActiveSplitScreenPlayerSlot()) * RandomFloat(-flDiameter,flDiameter)) + (MainViewUp(engine->GetActiveSplitScreenPlayerSlot()) * RandomFloat(-flDiameter,flDiameter));
Vector vecDir = (vecEnd - vecStart);
float flDistance = VectorNormalize( vecDir );
float flTravelTime = 2.0;
// Start a random amount along the path
vecStart += vecDir * ( RandomFloat(0.1,0.3) * flDistance );
TrailParticle *pParticle = (TrailParticle *) m_pEmitter->AddParticle( sizeof(TrailParticle), hParticleMaterial, vecStart );
if ( pParticle )
{
pParticle->m_vecVelocity = vecDir * (flDistance / flTravelTime);
pParticle->m_flDieTime = flTravelTime;
pParticle->m_flLifetime = 0;
pParticle->m_flWidth = RandomFloat( 1, 3 );
pParticle->m_flLength = RandomFloat( 0.05, 0.4 );
pParticle->m_color.r = 255;
pParticle->m_color.g = 255;
pParticle->m_color.b = 255;
pParticle->m_color.a = 255;
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : updateType -
//-----------------------------------------------------------------------------
void C_EnvStarfield::OnDataChanged( DataUpdateType_t updateType )
{
if ( updateType == DATA_UPDATE_CREATED )
{
m_pEmitter = CTrailParticles::Create( "EnvStarfield" );
Vector vecCenter = MainViewOrigin(engine->GetActiveSplitScreenPlayerSlot()) + (MainViewForward(engine->GetActiveSplitScreenPlayerSlot()) * cl_starfield_distance.GetFloat() );
m_pEmitter->Setup( (Vector &) vecCenter,
NULL,
0.0,
0,
64,
0,
0,
bitsPARTICLE_TRAIL_VELOCITY_DAMPEN | bitsPARTICLE_TRAIL_FADE | bitsPARTICLE_TRAIL_FADE_IN );
// Start thinking
SetNextClientThink( CLIENT_THINK_ALWAYS );
}
BaseClass::OnDataChanged( updateType );
}
void CDistanceMeter::Paint( void )
{
int nShowDist = cl_showdist.GetInt();
if ( !nShowDist )
return;
BaseClass::Paint();
int vx, vy, vw, vh;
vgui::surface()->GetFullscreenViewport( vx, vy, vw, vh );
// Draw it to the left and above the center of the screen.
int x = ( vw / 2 ) + 20;
int y = ( vh / 2 ) - 20;
// Calculate the distance from player's eyes to his aiming point.
Vector vecSrc, vecDir, vecEnd;
vecSrc = MainViewOrigin();
vecDir = MainViewForward();
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( nShowDist == 2 )
{
if ( pPlayer )
{
pPlayer->EyePositionAndVectors( &vecSrc, &vecDir, NULL, NULL );
}
}
vecEnd = vecSrc + vecDir * MAX_TRACE_LENGTH;
trace_t tr;
UTIL_TraceLine( vecSrc, vecEnd, MASK_SOLID, pPlayer, COLLISION_GROUP_NONE, &tr );
vecDir = tr.endpos - vecSrc;
g_pMatSystemSurface->DrawColoredText( m_hFont, x, y, 255, 255, 255, 255, "%.02f", vecDir.Length() );
}
static void GetPos( const CCommand &args, Vector &vecOrigin, QAngle &angles )
{
int nSlot = GET_ACTIVE_SPLITSCREEN_SLOT();
vecOrigin = MainViewOrigin(nSlot);
angles = MainViewAngles(nSlot);
#ifdef INFESTED_DLL
C_ASW_Marine *pMarine = C_ASW_Marine::GetLocalMarine();
if ( pMarine )
{
vecOrigin = pMarine->GetAbsOrigin();
angles = pMarine->GetAbsAngles();
}
#endif
if ( ( args.ArgC() == 2 && atoi( args[1] ) == 2 ) || FStrEq( args[0], "getpos_exact" ) )
{
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( pPlayer )
{
vecOrigin = pPlayer->GetAbsOrigin();
angles = pPlayer->GetAbsAngles();
}
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void FX_TFTracerSound( const Vector &start, const Vector &end, int iTracerType )
{
// don't play on very short hits
if ( ( start - end ).Length() < 200 )
return;
const char *pszSoundName = "Bullets.DefaultNearmiss";
float flWhizDist = 64;
Vector vecListenOrigin = MainViewOrigin();
switch( iTracerType )
{
case TRACER_TYPE_DEFAULT:
flWhizDist = 96;
// fall through !
default:
{
Ray_t bullet, listener;
bullet.Init( start, end );
Vector vecLower = vecListenOrigin;
vecLower.z -= LISTENER_HEIGHT;
listener.Init( vecListenOrigin, vecLower );
float s, t;
IntersectRayWithRay( bullet, listener, s, t );
t = clamp( t, 0, 1 );
vecListenOrigin.z -= t * LISTENER_HEIGHT;
}
break;
}
static float flNextWhizTime = 0;
// Is it time yet?
float dt = flNextWhizTime - gpGlobals->curtime;
if ( dt > 0 )
return;
// Did the thing pass close enough to our head?
float vDist = CalcDistanceSqrToLineSegment( vecListenOrigin, start, end );
if ( vDist >= (flWhizDist * flWhizDist) )
return;
CSoundParameters params;
if( C_BaseEntity::GetParametersForSound( pszSoundName, params, NULL ) )
{
// Get shot direction
Vector shotDir;
VectorSubtract( end, start, shotDir );
VectorNormalize( shotDir );
CLocalPlayerFilter filter;
enginesound->EmitSound( filter, SOUND_FROM_WORLD, CHAN_STATIC, params.soundname,
params.volume, SNDLVL_TO_ATTN(params.soundlevel), 0, params.pitch, 0, &start, &shotDir, false);
}
// Don't play another bullet whiz for this client until this time has run out
flNextWhizTime = gpGlobals->curtime + 0.1f;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : timeDelta -
//-----------------------------------------------------------------------------
void C_Flare::Update( float timeDelta )
{
if ( !IsVisible() )
return;
CSimpleEmitter::Update( timeDelta );
//Make sure our stored resources are up to date
RestoreResources();
//Don't do this if the console is down
if ( timeDelta <= 0.0f )
return;
//Check for LOS
pixelvis_queryparams_t params;
params.Init(GetAbsOrigin());
params.proxySize = 8.0f; // Inches
float visible = PixelVisibility_FractionVisible( params, &m_queryHandle );
float fColor;
#ifdef HL2_CLIENT_DLL
float baseScale = m_flScale;
#else
// NOTE!!! This is bigger by a factor of 1.2 to deal with fixing a bug from HL2. See dlight_t.h
float baseScale = m_flScale * 1.2f;
#endif
//Account for fading out
if ( ( m_flTimeBurnOut != -1.0f ) && ( ( m_flTimeBurnOut - gpGlobals->curtime ) <= 10.0f ) )
{
baseScale *= ( ( m_flTimeBurnOut - gpGlobals->curtime ) / 10.0f );
}
bool bVisible = (baseScale < 0.01f || visible == 0.0f) ? false : true;
//Clamp the scale if vanished
if ( !bVisible )
{
if ( m_pParticle[0] != NULL )
{
m_pParticle[0]->m_flDieTime = gpGlobals->curtime;
m_pParticle[0]->m_uchStartSize = m_pParticle[0]->m_uchEndSize = 0;
m_pParticle[0]->m_uchColor[0] = 0;
m_pParticle[0]->m_uchColor[1] = 0;
m_pParticle[0]->m_uchColor[2] = 0;
}
if ( m_pParticle[1] != NULL )
{
m_pParticle[1]->m_flDieTime = gpGlobals->curtime;
m_pParticle[1]->m_uchStartSize = m_pParticle[1]->m_uchEndSize = 0;
m_pParticle[1]->m_uchColor[0] = 0;
m_pParticle[1]->m_uchColor[1] = 0;
m_pParticle[1]->m_uchColor[2] = 0;
}
}
if ( baseScale < 0.01f )
return;
//
// Dynamic light
//
if ( m_bLight )
{
dlight_t *dl= effects->CL_AllocDlight( index );
if ( m_bPropFlare == false )
{
dl->origin = GetAbsOrigin();
dl->color.r = 255;
dl->die = gpGlobals->curtime + 0.1f;
dl->radius = baseScale * random->RandomFloat( 110.0f, 128.0f );
dl->color.g = dl->color.b = random->RandomInt( 32, 64 );
}
else
{
if ( m_iAttachment == -1 )
{
m_iAttachment = LookupAttachment( "fuse" );
}
if ( m_iAttachment != -1 )
{
Vector effect_origin;
QAngle effect_angles;
GetAttachment( m_iAttachment, effect_origin, effect_angles );
//Raise the light a little bit away from the flare so it lights it up better.
dl->origin = effect_origin + Vector( 0, 0, 4 );
dl->color.r = 255;
dl->die = gpGlobals->curtime + 0.1f;
dl->radius = baseScale * random->RandomFloat( 245.0f, 256.0f );
dl->color.g = dl->color.b = random->RandomInt( 95, 128 );
dlight_t *el= effects->CL_AllocElight( index );
el->origin = effect_origin;
el->color.r = 255;
el->color.g = dl->color.b = random->RandomInt( 95, 128 );
el->radius = baseScale * random->RandomFloat( 260.0f, 290.0f );
el->die = gpGlobals->curtime + 0.1f;
}
}
}
//
// Smoke
//
float dt = timeDelta;
if ( m_bSmoke )
{
while ( m_teSmokeSpawn.NextEvent( dt ) )
{
Vector smokeOrg = GetAbsOrigin();
Vector flareScreenDir = ( smokeOrg - MainViewOrigin() );
VectorNormalize( flareScreenDir );
smokeOrg = smokeOrg + ( flareScreenDir * 2.0f );
smokeOrg[2] += baseScale * 4.0f;
SimpleParticle *sParticle = (SimpleParticle *) AddParticle( sizeof( SimpleParticle ), g_Mat_DustPuff[1], smokeOrg );
if ( sParticle == NULL )
return;
sParticle->m_flLifetime = 0.0f;
sParticle->m_flDieTime = 1.0f;
sParticle->m_vecVelocity = Vector( random->RandomFloat( -16.0f, 16.0f ), random->RandomFloat( -16.0f, 16.0f ), random->RandomFloat( 8.0f, 16.0f ) + 32.0f );
if ( m_bPropFlare )
{
sParticle->m_uchColor[0] = 255;
sParticle->m_uchColor[1] = 100;
sParticle->m_uchColor[2] = 100;
}
else
{
sParticle->m_uchColor[0] = 255;
sParticle->m_uchColor[1] = 48;
sParticle->m_uchColor[2] = 48;
}
sParticle->m_uchStartAlpha = random->RandomInt( 64, 90 );
sParticle->m_uchEndAlpha = 0;
sParticle->m_uchStartSize = random->RandomInt( 2, 4 );
sParticle->m_uchEndSize = sParticle->m_uchStartSize * 8.0f;
sParticle->m_flRoll = random->RandomInt( 0, 2*M_PI );
sParticle->m_flRollDelta = random->RandomFloat( -(M_PI/6.0f), M_PI/6.0f );
}
}
if ( !bVisible )
return;
//
// Outer glow
//
Vector offset;
//Cause the base of the effect to shake
offset.Random( -0.5f * baseScale, 0.5f * baseScale );
offset += GetAbsOrigin();
if ( m_pParticle[0] != NULL )
{
m_pParticle[0]->m_Pos = offset;
m_pParticle[0]->m_flLifetime = 0.0f;
m_pParticle[0]->m_flDieTime = 2.0f;
m_pParticle[0]->m_vecVelocity.Init();
fColor = random->RandomInt( 100.0f, 128.0f ) * visible;
m_pParticle[0]->m_uchColor[0] = fColor;
m_pParticle[0]->m_uchColor[1] = fColor;
m_pParticle[0]->m_uchColor[2] = fColor;
m_pParticle[0]->m_uchStartAlpha = fColor;
m_pParticle[0]->m_uchEndAlpha = fColor;
m_pParticle[0]->m_uchStartSize = baseScale * (float) random->RandomInt( 32, 48 );
m_pParticle[0]->m_uchEndSize = m_pParticle[0]->m_uchStartSize;
m_pParticle[0]->m_flRollDelta = 0.0f;
if ( random->RandomInt( 0, 4 ) == 3 )
{
m_pParticle[0]->m_flRoll += random->RandomInt( 2, 8 );
}
}
//
// Inner core
//
//Cause the base of the effect to shake
offset.Random( -1.0f * baseScale, 1.0f * baseScale );
offset += GetAbsOrigin();
if ( m_pParticle[1] != NULL )
{
m_pParticle[1]->m_Pos = offset;
m_pParticle[1]->m_flLifetime = 0.0f;
m_pParticle[1]->m_flDieTime = 2.0f;
m_pParticle[1]->m_vecVelocity.Init();
fColor = 255 * visible;
m_pParticle[1]->m_uchColor[0] = fColor;
m_pParticle[1]->m_uchColor[1] = fColor;
m_pParticle[1]->m_uchColor[2] = fColor;
m_pParticle[1]->m_uchStartAlpha = fColor;
m_pParticle[1]->m_uchEndAlpha = fColor;
m_pParticle[1]->m_uchStartSize = baseScale * (float) random->RandomInt( 2, 4 );
m_pParticle[1]->m_uchEndSize = m_pParticle[0]->m_uchStartSize;
m_pParticle[1]->m_flRoll = random->RandomInt( 0, 360 );
}
}
void FX_TracerSound( const Vector &start, const Vector &end, int iTracerType )
{
const char *pszSoundName = NULL;
float flWhizDist = TRACER_MAX_HEAR_DIST;
float flMinWhizTime = TRACER_SOUND_TIME_MIN;
float flMaxWhizTime = TRACER_SOUND_TIME_MAX;
Vector vecListenOrigin = MainViewOrigin();
switch( iTracerType )
{
case TRACER_TYPE_DEFAULT:
{
pszSoundName = "Bullets.DefaultNearmiss";
flWhizDist = 24;
Ray_t bullet, listener;
bullet.Init( start, end );
Vector vecLower = vecListenOrigin;
vecLower.z -= LISTENER_HEIGHT;
listener.Init( vecListenOrigin, vecLower );
float s, t;
IntersectRayWithRay( bullet, listener, s, t );
t = clamp( t, 0, 1 );
vecListenOrigin.z -= t * LISTENER_HEIGHT;
}
break;
case TRACER_TYPE_GUNSHIP:
pszSoundName = "Bullets.GunshipNearmiss";
break;
case TRACER_TYPE_STRIDER:
pszSoundName = "Bullets.StriderNearmiss";
break;
case TRACER_TYPE_WATERBULLET:
pszSoundName = "Underwater.BulletImpact";
flWhizDist = 48;
flMinWhizTime = 0.3f;
flMaxWhizTime = 0.6f;
break;
default:
return;
}
if( !pszSoundName )
return;
// Is it time yet?
float dt = g_BulletWhiz.m_nextWhizTime - gpGlobals->curtime;
if ( dt > 0 )
return;
// Did the thing pass close enough to our head?
float vDist = CalcDistanceSqrToLineSegment( vecListenOrigin, start, end );
if ( vDist >= (flWhizDist * flWhizDist) )
return;
CSoundParameters params;
if( C_BaseEntity::GetParametersForSound( pszSoundName, params, NULL ) )
{
// Get shot direction
Vector shotDir;
VectorSubtract( end, start, shotDir );
VectorNormalize( shotDir );
CLocalPlayerFilter filter;
enginesound->EmitSound( filter, SOUND_FROM_WORLD, CHAN_STATIC, params.soundname,
params.volume, SNDLVL_TO_ATTN(params.soundlevel), 0, params.pitch, &start, &shotDir, false);
}
// FIXME: This has a bad behavior when both bullet + strider shots are whizzing by at the same time
// Could use different timers for the different types.
// Don't play another bullet whiz for this client until this time has run out
g_BulletWhiz.m_nextWhizTime = gpGlobals->curtime + random->RandomFloat( flMinWhizTime, flMaxWhizTime );
}
//-----------------------------------------------------------------------------
// Purpose: Intercepts the blood spray message.
//-----------------------------------------------------------------------------
void TFBloodSprayCallback( Vector vecOrigin, Vector vecNormal, ClientEntityHandle_t hEntity )
{
QAngle vecAngles;
VectorAngles( -vecNormal, vecAngles );
// determine if the bleeding player is underwater
bool bUnderwater = false;
C_TFPlayer *pPlayer = dynamic_cast<C_TFPlayer*>( ClientEntityList().GetBaseEntityFromHandle( hEntity ) );
if ( pPlayer && ( WL_Eyes == pPlayer->GetWaterLevel() ) )
{
bUnderwater = true;
}
if ( !bUnderwater && TFGameRules() && TFGameRules()->IsBirthday() && RandomFloat(0,1) < 0.2 )
{
DispatchParticleEffect( "bday_blood", vecOrigin, vecAngles, pPlayer );
}
else
{
DispatchParticleEffect( bUnderwater ? "water_blood_impact_red_01" : "blood_impact_red_01", vecOrigin, vecAngles, pPlayer );
}
// if underwater, don't add additional spray
if ( bUnderwater )
return;
// Now throw out a spray away from the view
// Get the distance to the view
float flDistance = (vecOrigin - MainViewOrigin()).Length();
float flLODDistance = 0.25 * (flDistance / 512);
Vector right, up;
if (vecNormal != Vector(0, 0, 1) )
{
right = vecNormal.Cross( Vector(0, 0, 1) );
up = right.Cross( vecNormal );
}
else
{
right = Vector(0, 0, 1);
up = right.Cross( vecNormal );
}
// If the normal's too close to being along the view, push it out
Vector vecForward, vecRight;
AngleVectors( MainViewAngles(), &vecForward, &vecRight, NULL );
float flDot = DotProduct( vecNormal, vecForward );
if ( fabs(flDot) > 0.5 )
{
float flPush = random->RandomFloat(0.5, 1.5) + flLODDistance;
float flRightDot = DotProduct( vecNormal, vecRight );
// If we're up close, randomly move it around. If we're at a distance, always push it to the side
// Up close, this can move it back towards the view, but the random chance still looks better
if ( ( flDistance >= 512 && flRightDot > 0 ) || ( flDistance < 512 && RandomFloat(0,1) > 0.5 ) )
{
// Turn it to the right
vecNormal += (vecRight * flPush);
}
else
{
// Turn it to the left
vecNormal -= (vecRight * flPush);
}
}
VectorAngles( vecNormal, vecAngles );
if ( flDistance < 400 )
{
DispatchParticleEffect( "blood_spray_red_01", vecOrigin, vecAngles, pPlayer );
}
else
{
DispatchParticleEffect( "blood_spray_red_01_far", vecOrigin, vecAngles, pPlayer );
}
}
void C_FuncSmokeVolume::Update( float fTimeDelta )
{
// Update our world space bbox if we've moved at all.
// We do this manually because sometimes people make HUGE bboxes, and if they're constantly changing because their
// particles wander outside the current bounds sometimes, it'll be linking them into all the leaves repeatedly.
const Vector &curOrigin = GetAbsOrigin();
const QAngle &curAngles = GetAbsAngles();
if ( !VectorsAreEqual( curOrigin, m_vLastOrigin, 0.1 ) ||
fabs( curAngles.x - m_vLastAngles.x ) > 0.1 ||
fabs( curAngles.y - m_vLastAngles.y ) > 0.1 ||
fabs( curAngles.z - m_vLastAngles.z ) > 0.1 ||
m_bFirstUpdate )
{
m_bFirstUpdate = false;
m_vLastAngles = curAngles;
m_vLastOrigin = curOrigin;
Vector vWorldMins, vWorldMaxs;
CollisionProp()->WorldSpaceAABB( &vWorldMins, &vWorldMaxs );
vWorldMins -= Vector( m_ParticleRadius, m_ParticleRadius, m_ParticleRadius );
vWorldMaxs += Vector( m_ParticleRadius, m_ParticleRadius, m_ParticleRadius );
m_ParticleEffect.SetBBox( vWorldMins, vWorldMaxs );
}
float minViewOrigingDistance = FLT_MAX;
FOR_EACH_VALID_SPLITSCREEN_PLAYER( hh )
{
float d = CollisionProp()->CalcDistanceFromPoint( MainViewOrigin(hh) );
if ( d < minViewOrigingDistance )
minViewOrigingDistance = d;
}
float targetDensity = m_Density;
if ( m_maxDrawDistance > 0 && minViewOrigingDistance > m_maxDrawDistance )
{
targetDensity = 0.0f;
}
// lerp m_CurrentDensity towards m_Density at a rate of m_DensityRampSpeed
if( m_CurrentDensity < targetDensity )
{
m_CurrentDensity += m_DensityRampSpeed * fTimeDelta;
if( m_CurrentDensity > targetDensity )
{
m_CurrentDensity = targetDensity;
}
}
else if( m_CurrentDensity > targetDensity )
{
m_CurrentDensity -= m_DensityRampSpeed * fTimeDelta;
if( m_CurrentDensity < targetDensity )
{
m_CurrentDensity = targetDensity;
}
}
if( m_CurrentDensity == 0.0f )
{
return;
}
// This is used to randomize the direction it chooses to move a particle in.
int offsetLookup[3] = {-1,0,1};
float tradeDurationMax = m_ParticleSpacingDistance / ( m_MovementSpeed + 0.1f );
float tradeDurationMin = tradeDurationMax * 0.5f;
if ( IS_NAN( tradeDurationMax ) || IS_NAN( tradeDurationMin ) )
return;
// Warning( "tradeDuration: [%f,%f]\n", tradeDurationMin, tradeDurationMax );
// Update all the moving traders and establish new ones.
int nTotal = m_xCount * m_yCount * m_zCount;
for( int i=0; i < nTotal; i++ )
{
SmokeParticleInfo *pInfo = &m_pSmokeParticleInfos[i];
if(!pInfo->m_pParticle)
continue;
if(pInfo->m_TradeIndex == -1)
{
pInfo->m_pParticle->m_FadeAlpha = pInfo->m_FadeAlpha;
pInfo->m_pParticle->m_Color[0] = pInfo->m_Color[0];
pInfo->m_pParticle->m_Color[1] = pInfo->m_Color[1];
pInfo->m_pParticle->m_Color[2] = pInfo->m_Color[2];
// Is there an adjacent one that's not trading?
int x, y, z;
GetParticleInfoXYZ(i, x, y, z);
int xCountOffset = rand();
int yCountOffset = rand();
int zCountOffset = rand();
bool bFound = false;
for(int xCount=0; xCount < 3 && !bFound; xCount++)
{
for(int yCount=0; yCount < 3 && !bFound; yCount++)
{
for(int zCount=0; zCount < 3; zCount++)
{
int testX = x + offsetLookup[(xCount+xCountOffset) % 3];
int testY = y + offsetLookup[(yCount+yCountOffset) % 3];
int testZ = z + offsetLookup[(zCount+zCountOffset) % 3];
if(testX == x && testY == y && testZ == z)
continue;
if(IsValidXYZCoords(testX, testY, testZ))
{
SmokeParticleInfo *pOther = GetSmokeParticleInfo(testX, testY, testZ);
if(pOther->m_pParticle && pOther->m_TradeIndex == -1)
{
// Ok, this one is looking to trade also.
pInfo->m_TradeIndex = GetSmokeParticleIndex(testX, testY, testZ);
pOther->m_TradeIndex = i;
pInfo->m_TradeClock = pOther->m_TradeClock = 0;
pOther->m_TradeDuration = pInfo->m_TradeDuration = FRand( tradeDurationMin, tradeDurationMax );
bFound = true;
break;
}
}
}
}
}
}
else
{
SmokeParticleInfo *pOther = &m_pSmokeParticleInfos[pInfo->m_TradeIndex];
assert(pOther->m_TradeIndex == i);
// This makes sure the trade only gets updated once per frame.
if(pInfo < pOther)
{
// Increment the trade clock..
pInfo->m_TradeClock = (pOther->m_TradeClock += fTimeDelta);
int x, y, z;
GetParticleInfoXYZ(i, x, y, z);
Vector myPos = GetSmokeParticlePos(x, y, z);
int otherX, otherY, otherZ;
GetParticleInfoXYZ(pInfo->m_TradeIndex, otherX, otherY, otherZ);
Vector otherPos = GetSmokeParticlePos(otherX, otherY, otherZ);
// Is the trade finished?
if(pInfo->m_TradeClock >= pInfo->m_TradeDuration)
{
pInfo->m_TradeIndex = pOther->m_TradeIndex = -1;
pInfo->m_pParticle->m_Pos = otherPos;
pOther->m_pParticle->m_Pos = myPos;
SmokeGrenadeParticle *temp = pInfo->m_pParticle;
pInfo->m_pParticle = pOther->m_pParticle;
pOther->m_pParticle = temp;
}
else
{
// Ok, move them closer.
float percent = (float)cos(pInfo->m_TradeClock * 2 * 1.57079632f / pInfo->m_TradeDuration);
percent = percent * 0.5 + 0.5;
pInfo->m_pParticle->m_FadeAlpha = pInfo->m_FadeAlpha + (pOther->m_FadeAlpha - pInfo->m_FadeAlpha) * (1 - percent);
pOther->m_pParticle->m_FadeAlpha = pInfo->m_FadeAlpha + (pOther->m_FadeAlpha - pInfo->m_FadeAlpha) * percent;
InterpColor(pInfo->m_pParticle->m_Color, pInfo->m_Color, pOther->m_Color, 1-percent);
InterpColor(pOther->m_pParticle->m_Color, pInfo->m_Color, pOther->m_Color, percent);
pInfo->m_pParticle->m_Pos = myPos + (otherPos - myPos) * (1 - percent);
pOther->m_pParticle->m_Pos = myPos + (otherPos - myPos) * percent;
}
}
}
}
}
void CMumbleSystem::PostRender()
{
#ifndef NO_STEAM
if ( !g_pMumbleMemory || !sv_mumble_positionalaudio.GetBool() )
return;
if ( g_pMumbleMemory->uiVersion != 2 )
{
V_wcscpy_safe( g_pMumbleMemory->name, L"Source engine: " );
wchar_t wcsGameDir[MAX_PATH];
Q_UTF8ToUnicode( COM_GetModDirectory(), wcsGameDir, sizeof(wcsGameDir) );
V_wcscat_safe( g_pMumbleMemory->name, wcsGameDir );
V_wcscpy_safe( g_pMumbleMemory->description, L"Links Source engine games to Mumble." );
g_pMumbleMemory->uiVersion = 2;
}
g_pMumbleMemory->uiTick++;
Vector vecOriginPlayer, vecOriginCamera = MainViewOrigin();
QAngle anglesPlayer, anglesCamera = MainViewAngles();
C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
if ( pPlayer )
{
vecOriginPlayer = pPlayer->EyePosition();
anglesPlayer = pPlayer->GetAbsAngles();
}
else
{
vecOriginPlayer = vecOriginCamera;
anglesPlayer = anglesCamera;
}
anglesPlayer.x = 0;
Vector vecPlayerForward, vecPlayerUp, vecCameraForward, vecCameraUp;
AngleVectors( anglesPlayer, &vecPlayerForward, NULL, &vecPlayerUp );
AngleVectors( anglesCamera, &vecCameraForward, NULL, &vecCameraUp );
// 1 Source unit is about one inch
// 1 mumble unit = 1 meter
vecOriginPlayer *= METERS_PER_INCH;
vecOriginCamera *= METERS_PER_INCH;
VectorToMumbleFloatArray( vecPlayerForward, g_pMumbleMemory->fAvatarFront );
VectorToMumbleFloatArray( vecPlayerUp, g_pMumbleMemory->fAvatarTop );
VectorToMumbleFloatArray( vecOriginPlayer, g_pMumbleMemory->fAvatarPosition );
VectorToMumbleFloatArray( vecCameraForward, g_pMumbleMemory->fCameraFront );
VectorToMumbleFloatArray( vecCameraUp, g_pMumbleMemory->fCameraTop );
VectorToMumbleFloatArray( vecOriginCamera, g_pMumbleMemory->fCameraPosition );
if ( pPlayer && m_bHasSetPlayerUniqueId && m_nTeamSetInUniqueId != pPlayer->GetTeamNumber() )
{
// Player changed team since we set the unique ID. Set it again.
m_bHasSetPlayerUniqueId = false;
}
if ( !m_bHasSetPlayerUniqueId && steamapicontext && steamapicontext->SteamUser() )
{
CSteamID steamid = steamapicontext->SteamUser()->GetSteamID();
if ( steamid.IsValid() )
{
int unTeam = pPlayer ? pPlayer->GetTeamNumber() : 0;
char szSteamId[256];
V_sprintf_safe( szSteamId, "universe:%u;account_type:%u;id:%u;instance:%u;team:%d", steamid.GetEUniverse(), steamid.GetEAccountType(), steamid.GetAccountID(), steamid.GetUnAccountInstance(), unTeam );
wchar_t wcsSteamId[256];
Q_UTF8ToUnicode( szSteamId, wcsSteamId, sizeof(wcsSteamId) );
// Identifier which uniquely identifies a certain player in a context.
V_wcscpy_safe( g_pMumbleMemory->identity, wcsSteamId );
m_bHasSetPlayerUniqueId = true;
m_nTeamSetInUniqueId = unTeam;
}
}
// Context should be equal for players which should be able to hear each other positional and
// differ for those who shouldn't (e.g. it could contain the server+port and team)
memcpy( g_pMumbleMemory->context, &m_szSteamIDCurrentServer, m_cubSteamIDCurrentServer );
g_pMumbleMemory->context_len = m_cubSteamIDCurrentServer;
#endif // NO_STEAM
}