CNewParticleEffect *CParticleProperty::Create( CParticleSystemDefinition *pDef, ParticleAttachment_t iAttachType, int iAttachmentPoint, Vector vecOriginOffset, matrix3x4_t *matOffset )
{
int nBatchMode = cl_particle_batch_mode.GetInt();
bool bRequestedBatch = ( nBatchMode == 2 ) || ( ( nBatchMode == 1 ) && pDef && pDef->ShouldBatch() );
if ( ( iAttachType == PATTACH_CUSTOMORIGIN ) && bRequestedBatch )
{
int iIndex = FindEffect( pDef->GetName() );
if ( iIndex >= 0 )
{
CNewParticleEffect *pEffect = m_ParticleEffects[iIndex].pParticleEffect.GetObject();
pEffect->Restart();
return pEffect;
}
}
int iIndex = m_ParticleEffects.AddToTail();
ParticleEffectList_t *newEffect = &m_ParticleEffects[iIndex];
newEffect->pParticleEffect = CNewParticleEffect::Create( m_pOuter, pDef, pDef->GetName() );
if ( !newEffect->pParticleEffect->IsValid() )
{
// Caused by trying to spawn an unregistered particle effect. Remove it.
ParticleMgr()->RemoveEffect( newEffect->pParticleEffect.GetObject() );
return NULL;
}
AddControlPoint( iIndex, 0, GetOuter(), iAttachType, iAttachmentPoint, vecOriginOffset, matOffset );
if ( m_pOuter )
{
m_pOuter->OnNewParticleEffect( pDef->GetName(), newEffect->pParticleEffect.GetObject() );
}
return newEffect->pParticleEffect.GetObject();
}
BezierCurve::BezierCurve(vector<Vec2d> &iPoints, double error)
{
FitCurveWrapper fitcurve;
_currentSegment = new BezierCurveSegment;
vector<Vec2d> curve;
fitcurve.FitCurve(iPoints, curve, error);
int i = 0;
vector<Vec2d>::iterator v, vend;
for (v = curve.begin(), vend = curve.end(); v != vend; ++v) {
if ((i == 0) || (i % 4 != 0))
AddControlPoint(*v);
++i;
}
}
CNewParticleEffect *CParticleProperty::Create( const char *pszParticleName, ParticleAttachment_t iAttachType, int iAttachmentPoint, Vector vecOriginOffset )
{
if ( GameRules() )
{
pszParticleName = GameRules()->TranslateEffectForVisionFilter( "particles", pszParticleName );
}
int nBatchMode = cl_particle_batch_mode.GetInt();
CParticleSystemDefinition *pDef = g_pParticleSystemMgr->FindParticleSystem( pszParticleName );
bool bRequestedBatch = ( nBatchMode == 2 ) || ( ( nBatchMode == 1 ) && pDef && pDef->ShouldBatch() );
if ( ( iAttachType == PATTACH_CUSTOMORIGIN ) && bRequestedBatch )
{
int iIndex = FindEffect( pszParticleName );
if ( iIndex >= 0 )
{
CNewParticleEffect *pEffect = m_ParticleEffects[iIndex].pParticleEffect.GetObject();
pEffect->Restart();
return pEffect;
}
}
if ( !pDef )
{
AssertMsg( 0, "Attempting to create unknown particle system" );
Warning( "Attempting to create unknown particle system '%s' \n", pszParticleName );
return NULL;
}
int iIndex = m_ParticleEffects.AddToTail();
ParticleEffectList_t *newEffect = &m_ParticleEffects[iIndex];
newEffect->pParticleEffect = CNewParticleEffect::Create( m_pOuter, pDef );
if ( !newEffect->pParticleEffect->IsValid() )
{
// Caused by trying to spawn an unregistered particle effect. Remove it.
ParticleMgr()->RemoveEffect( newEffect->pParticleEffect.GetObject() );
return NULL;
}
AddControlPoint( iIndex, 0, GetOuter(), iAttachType, iAttachmentPoint, vecOriginOffset );
if ( m_pOuter )
{
m_pOuter->OnNewParticleEffect( pszParticleName, newEffect->pParticleEffect.GetObject() );
}
return newEffect->pParticleEffect.GetObject();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CParticleProperty::AddControlPoint( CNewParticleEffect *pEffect, int iPoint, C_BaseEntity *pEntity, ParticleAttachment_t iAttachType, const char *pszAttachmentName, Vector vecOriginOffset )
{
int iAttachment = INVALID_PARTICLE_ATTACHMENT;
if ( pszAttachmentName )
{
iAttachment = GetParticleAttachment( pEntity, pszAttachmentName, pEffect->GetEffectName() );
}
for ( int i = 0; i < m_ParticleEffects.Count(); i++ )
{
if ( m_ParticleEffects[i].pParticleEffect == pEffect )
{
AddControlPoint( i, iPoint, pEntity, iAttachType, iAttachment, vecOriginOffset );
}
}
}
bool JSpline::Load(const char *filename, float xscale, float yscale)
{
JFileSystem *fileSystem = JFileSystem::GetInstance();
if (fileSystem == NULL) return false;
if (!fileSystem->OpenFile(filename)) return false;
int size = fileSystem->GetFileSize();
char *xmlBuffer = new char[size];
fileSystem->ReadFile(xmlBuffer, size);
TiXmlDocument doc;
doc.Parse(xmlBuffer);
mCount = 0;
mMidPoints.clear();
mPixels.clear();
TiXmlNode* node = 0;
//TiXmlElement* todoElement = 0;
TiXmlElement* element;
node = doc.RootElement();
float xx, yy;
for(element = node->FirstChildElement(); element; element = element->NextSiblingElement())
{
xx = 0.0f;
yy = 0.0f;
element->QueryFloatAttribute("x", &xx);
element->QueryFloatAttribute("y", &yy);
Point pt(xx*xscale, yy*yscale);
AddControlPoint(pt);
}
fileSystem->CloseFile();
delete[] xmlBuffer;
return true;
}
void AddControlPoint( Base::Vector3 v1, Base::Vector3 v2 ) { AddControlPoint( v1.x,v1.y,v1.z,v2.x, v2.y,v2.z ); }
void AddControlPoint( float x1, float y1, float z1, Base::Vector3 v2 ) { AddControlPoint( x1,y1,z1, v2.x,v2.y,v2.z ); }
void AddControlPoint( Base::Vector3 v ) { AddControlPoint( v.x,v.y,v.z ); }
