void C_SpatialEntity::ClientThink()
{
if( !m_bEnabled && m_flCurWeight == 0.0f )
{
m_flWeight = 0.0f;
return;
}
CBaseEntity *pPlayer = C_BasePlayer::GetLocalPlayer( 0 );
if( !pPlayer )
return;
Vector playerOrigin = pPlayer->GetAbsOrigin();
m_flWeight = 0.0f;
if ( ( m_minFalloff != -1 ) && ( m_maxFalloff != -1 ) && m_minFalloff != m_maxFalloff )
{
float dist = (playerOrigin - m_vecOrigin).Length();
m_flWeight = (dist-m_minFalloff) / (m_maxFalloff-m_minFalloff);
m_flWeight = fpmax( 0.0f, m_flWeight );
m_flWeight = fpmin( 1.0f, m_flWeight );
m_flInfluence = fpmax( 0.0f, m_minFalloff - dist );
}
m_flWeight = m_flCurWeight * ( 1.0f - m_flWeight );
BaseClass::ClientThink();
}
void RagdollComputeApproximateBbox( const ragdoll_t &ragdoll, const Vector &origin, Vector &outMins, Vector &outMaxs )
{
Vector mins, maxs;
ClearBounds(mins,maxs);
for ( int i = 0; i < ragdoll.listCount; i++ )
{
Vector objectOrg;
ragdoll.list[i].pObject->GetPosition( &objectOrg, NULL );
float radius = physcollision->CollideGetRadius( ragdoll.list[i].pObject->GetCollide() );
for ( int k = 0; k < 3; k++ )
{
float ext = objectOrg[k] + radius;
maxs[k] = fpmax( maxs[k], ext );
ext = objectOrg[k] - radius;
mins[k] = fpmin( mins[k], ext );
}
}
outMins = mins;
outMaxs = maxs;
}
void C_SunlightShadowControl::ClientThink()
{
VPROF("C_SunlightShadowControl::ClientThink");
if ( m_bEnabled )
{
Vector vLinearFloatLightColor( m_LightColor.r, m_LightColor.g, m_LightColor.b );
float flLinearFloatLightAlpha = m_LightColor.a;
if ( m_CurrentLinearFloatLightColor != vLinearFloatLightColor || m_flCurrentLinearFloatLightAlpha != flLinearFloatLightAlpha )
{
float flColorTransitionSpeed = gpGlobals->frametime * m_flColorTransitionTime * 255.0f;
m_CurrentLinearFloatLightColor.x = Approach( vLinearFloatLightColor.x, m_CurrentLinearFloatLightColor.x, flColorTransitionSpeed );
m_CurrentLinearFloatLightColor.y = Approach( vLinearFloatLightColor.y, m_CurrentLinearFloatLightColor.y, flColorTransitionSpeed );
m_CurrentLinearFloatLightColor.z = Approach( vLinearFloatLightColor.z, m_CurrentLinearFloatLightColor.z, flColorTransitionSpeed );
m_flCurrentLinearFloatLightAlpha = Approach( flLinearFloatLightAlpha, m_flCurrentLinearFloatLightAlpha, flColorTransitionSpeed );
}
FlashlightState_t state;
Vector vDirection = m_shadowDirection;
VectorNormalize( vDirection );
QAngle angView;
engine->GetViewAngles( angView );
//Vector vViewUp = Vector( 0.0f, 1.0f, 0.0f );
Vector vSunDirection2D = vDirection;
vSunDirection2D.z = 0.0f;
HACK_GETLOCALPLAYER_GUARD( "C_SunlightShadowControl::ClientThink" );
#ifdef INFESTED_DLL // shine sun on your current marine, rather than the player entity
C_ASW_Marine *pMarine = C_ASW_Marine::GetLocalMarine();
if ( !pMarine )
return;
Vector vPos = ( pMarine->GetAbsOrigin() + vSunDirection2D * m_flNorthOffset ) - vDirection * m_flSunDistance;
#else
if ( !C_BasePlayer::GetLocalPlayer() )
return;
Vector vPos = ( C_BasePlayer::GetLocalPlayer()->GetAbsOrigin() + vSunDirection2D * m_flNorthOffset ) - vDirection * m_flSunDistance;
#endif
QAngle angAngles;
VectorAngles( vDirection, angAngles );
Vector vForward, vRight, vUp;
AngleVectors( angAngles, &vForward, &vRight, &vUp );
state.m_fHorizontalFOVDegrees = m_flFOV;
state.m_fVerticalFOVDegrees = m_flFOV;
state.m_vecLightOrigin = vPos;
BasisToQuaternion( vForward, vRight, vUp, state.m_quatOrientation );
state.m_fQuadraticAtten = 0.0f;
state.m_fLinearAtten = m_flSunDistance / 2.0f;
state.m_fConstantAtten = 0.0f;
state.m_FarZAtten = m_flSunDistance + 300.0f;
state.m_Color[0] = m_CurrentLinearFloatLightColor.x * ( 1.0f / 255.0f ) * m_flCurrentLinearFloatLightAlpha;
state.m_Color[1] = m_CurrentLinearFloatLightColor.y * ( 1.0f / 255.0f ) * m_flCurrentLinearFloatLightAlpha;
state.m_Color[2] = m_CurrentLinearFloatLightColor.z * ( 1.0f / 255.0f ) * m_flCurrentLinearFloatLightAlpha;
state.m_Color[3] = 0.0f; // fixme: need to make ambient work m_flAmbient;
state.m_NearZ = fpmax( 4.0f, m_flSunDistance - m_flNearZ );
state.m_FarZ = m_flSunDistance + 300.0f;
float flOrthoSize = cl_sunlight_ortho_size.GetFloat();
if ( flOrthoSize > 0 )
{
state.m_bOrtho = true;
state.m_fOrthoLeft = -flOrthoSize;
state.m_fOrthoTop = -flOrthoSize;
state.m_fOrthoRight = flOrthoSize;
state.m_fOrthoBottom = flOrthoSize;
}
else
{
state.m_bOrtho = false;
}
state.m_flShadowSlopeScaleDepthBias = 2;
state.m_flShadowDepthBias = cl_sunlight_depthbias.GetFloat();
state.m_bEnableShadows = m_bEnableShadows;
state.m_pSpotlightTexture = m_SpotlightTexture;
state.m_pProjectedMaterial = NULL;
state.m_nSpotlightTextureFrame = 0;
state.m_nShadowQuality = 1; // Allow entity to affect shadow quality
state.m_bShadowHighRes = true;
if ( m_bOldEnableShadows != m_bEnableShadows )
{
// If they change the shadow enable/disable, we need to make a new handle
if ( m_LocalFlashlightHandle != CLIENTSHADOW_INVALID_HANDLE )
{
g_pClientShadowMgr->DestroyFlashlight( m_LocalFlashlightHandle );
m_LocalFlashlightHandle = CLIENTSHADOW_INVALID_HANDLE;
}
m_bOldEnableShadows = m_bEnableShadows;
}
if( m_LocalFlashlightHandle == CLIENTSHADOW_INVALID_HANDLE )
{
m_LocalFlashlightHandle = g_pClientShadowMgr->CreateFlashlight( state );
}
else
{
g_pClientShadowMgr->UpdateFlashlightState( m_LocalFlashlightHandle, state );
#ifndef INFESTED_DLL
#pragma message("TODO: rebuild sunlight projected texture after sunlight control changes.")
g_pClientShadowMgr->UpdateProjectedTexture( m_LocalFlashlightHandle, true );
#endif
}
}
else if ( m_LocalFlashlightHandle != CLIENTSHADOW_INVALID_HANDLE )
{
g_pClientShadowMgr->DestroyFlashlight( m_LocalFlashlightHandle );
m_LocalFlashlightHandle = CLIENTSHADOW_INVALID_HANDLE;
}
BaseClass::ClientThink();
}
