//-----------------------------------------------------------------------------
// Bounding box
//-----------------------------------------------------------------------------
CNewParticleEffect* CNewParticleEffect::ReplaceWith( const char *pParticleSystemName )
{
StopEmission( false, true, true );
if ( !pParticleSystemName || !pParticleSystemName[0] )
return NULL;
CNewParticleEffect *pNewEffect = CNewParticleEffect::Create( GetOwner(), pParticleSystemName, pParticleSystemName );
if ( !pNewEffect )
return NULL;
// Copy over the control point data
for ( int i = 0; i < MAX_PARTICLE_CONTROL_POINTS; ++i )
{
if ( !ReadsControlPoint( i ) )
continue;
Vector vecForward, vecRight, vecUp;
pNewEffect->SetControlPoint( i, GetControlPointAtCurrentTime( i ) );
GetControlPointOrientationAtCurrentTime( i, &vecForward, &vecRight, &vecUp );
pNewEffect->SetControlPointOrientation( i, vecForward, vecRight, vecUp );
pNewEffect->SetControlPointParent( i, GetControlPointParent( i ) );
}
if ( m_hOwner )
{
m_hOwner->ParticleProp()->ReplaceParticleEffect( this, pNewEffect );
}
// fixup any other references to the old system, to point to the new system
while( m_References.m_pHead )
{
// this will remove the reference from m_References
m_References.m_pHead->Set( pNewEffect );
}
// At this point any references should have been redirected,
// but we may still be running with some stray particles, so we
// might not be flagged for removal - force the issue!
Assert( m_RefCount == 0 );
SetRemoveFlag();
return pNewEffect;
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_ParticleSystem::ClientThink( void )
{
if ( m_bActive )
{
const char *pszName = GetParticleSystemNameFromIndex( m_iEffectIndex );
if ( pszName && pszName[0] )
{
CNewParticleEffect *pEffect = ParticleProp()->Create( pszName, PATTACH_ABSORIGIN_FOLLOW );
m_pEffect = pEffect;
if (pEffect)
{
for ( int i = 0 ; i < kMAXCONTROLPOINTS ; ++i )
{
CBaseEntity *pOnEntity = m_hControlPointEnts[i].Get();
if ( pOnEntity )
{
ParticleProp()->AddControlPoint( pEffect, i + 1, pOnEntity, PATTACH_ABSORIGIN_FOLLOW );
}
AssertMsg2( m_iControlPointParents[i] >= 0 && m_iControlPointParents[i] <= kMAXCONTROLPOINTS ,
"Particle system specified bogus control point parent (%d) for point %d.",
m_iControlPointParents[i], i );
if (m_iControlPointParents[i] != 0)
{
pEffect->SetControlPointParent(i+1, m_iControlPointParents[i]);
}
}
//server controlled control points (variables in particle effects instead of literal follow points)
for( int i = 0; i != ARRAYSIZE( m_iServerControlPointAssignments ); ++i )
{
if( m_iServerControlPointAssignments[i] != 255 )
{
pEffect->SetControlPoint( m_iServerControlPointAssignments[i], m_vServerControlPoints[i] );
}
else
{
break;
}
}
// Attach our particle snapshot if we have one
Assert( m_pSnapshot || !m_szSnapshotFileName[0] ); // m_szSnapshotFileName shouldn't change after the create update
if ( m_pSnapshot )
{
pEffect->SetControlPointSnapshot( 0, m_pSnapshot );
}
// NOTE: What we really want here is to compare our lifetime and that of our children and see if this delta is
// already past the end of it, denoting that we're finished. In that case, just destroy us and be done. -- jdw
// TODO: This can go when the SkipToTime code below goes
ParticleProp()->OnParticleSystemUpdated( pEffect, 0.0f );
// Skip the effect ahead if we're restarting it
float flTimeDelta = gpGlobals->curtime - m_flStartTime;
if ( flTimeDelta > 0.01f )
{
VPROF_BUDGET( "C_ParticleSystem::ClientThink SkipToTime", "Particle Simulation" );
pEffect->SkipToTime( flTimeDelta );
}
}
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Message handler for ASWOrderUseItemFX message
//-----------------------------------------------------------------------------
void CASW_Hud_Squad_Hotbar::MsgFunc_ASWOrderUseItemFX( bf_read &msg )
{
int iMarine = msg.ReadShort();
C_ASW_Marine *pMarine = dynamic_cast<C_ASW_Marine*>(ClientEntityList().GetEnt(iMarine)); // turn iMarine ent index into the marine
if ( !pMarine )
return;
int iOrderType = msg.ReadShort();
int iInventorySlot = msg.ReadShort();
Vector vecPosition;
vecPosition.x = msg.ReadFloat();
vecPosition.y = msg.ReadFloat();
vecPosition.z = msg.ReadFloat();
// loops through to see if we already have an order effect for this marine
StopItemFX( pMarine );
const char *pszClassName = NULL;
switch( iOrderType )
{
case ASW_USE_ORDER_WITH_ITEM:
{
// check we have an item in that slot
CASW_Weapon* pWeapon = pMarine->GetASWWeapon( iInventorySlot );
if ( !pWeapon || !pWeapon->GetWeaponInfo() || !pWeapon->GetWeaponInfo()->m_bOffhandActivate )
return;
pszClassName = pWeapon->GetClassname();
}
break;
case ASW_USE_ORDER_HACK:
{
pszClassName = "asw_weapon_t75"; // for now, we're using the t75 icon for hacking
}
break;
default:
{
Assert( false ); // unspecified order type
return;
}
break;
}
//CNewParticleEffect *pEffect = pMarine->ParticleProp()->Create( "order_use_item", PATTACH_CUSTOMORIGIN, -1, vecPosition - pMarine->GetAbsOrigin() );
CNewParticleEffect *pEffect = pMarine->ParticleProp()->Create( "order_use_item", PATTACH_ABSORIGIN );
if ( pEffect )
{
pMarine->ParticleProp()->AddControlPoint( pEffect, 1, pMarine, PATTACH_CUSTOMORIGIN );
pEffect->SetControlPoint( 1, vecPosition );//vecPosition - pMarine->GetAbsOrigin()
for ( int i = 0; i < NUM_USE_ITEM_ORDER_CLASSES; i++ )
{
if ( pszUseItemOrderClasses[i] && !Q_strcmp ( pszUseItemOrderClasses[i] , pszClassName ) )
{
pEffect->SetControlPoint( 2, Vector( i, 0, 0 ) );
break;
}
}
HotbarOrderEffectsList_t::IndexLocalType_t iIndex = m_hHotbarOrderEffects.AddToTail();
m_hHotbarOrderEffects[iIndex].iEffectID = iMarine;
m_hHotbarOrderEffects[iIndex].pEffect = pEffect;
}
}
