//__________________________________________________________________________________
void _Variable::EnsureTheValueIsInBounds (void)
{
if (ObjectClass () == NUMBER && IsIndependent()) {
_Constant* myValue = (_Constant*) Compute();
if (myValue->Value() < lowerBound) {
SetValue (new _Constant (lowerBound),false);
} else if (myValue->Value() > upperBound) {
SetValue (new _Constant (upperBound),false);
}
}
}
int CParticleEmitter::Create (CFixVector *vPos, CFixVector *vDir, CFixMatrix *mOrient,
short nSegment, int nObject, int nMaxParts, float fScale,
int nDensity, int nPartsPerPos, int nLife, int nSpeed, char nType,
tRgbaColorf *colorP, int nCurTime, int bBlowUpParts, CFixVector *vEmittingFace)
{
if (!m_particles.Create (nMaxParts))
return 0;
m_nLife = nLife;
m_nBirth = nCurTime;
m_nSpeed = nSpeed;
m_nType = nType;
if ((m_bHaveColor = (colorP != NULL)))
m_color = *colorP;
if ((m_bHaveDir = (vDir != NULL)))
m_vDir = *vDir;
m_vPrevPos =
m_vPos = *vPos;
if (mOrient)
m_mOrient = *mOrient;
else
m_mOrient = CFixMatrix::IDENTITY;
m_bHavePrevPos = 1;
m_bBlowUpParts = bBlowUpParts;
m_nParts = 0;
m_nMoved = nCurTime;
m_nPartLimit =
m_nMaxParts = nMaxParts;
m_nFirstPart = 0;
m_fScale = fScale;
m_nDensity = nDensity;
m_nPartsPerPos = nPartsPerPos;
m_nSegment = nSegment;
m_nObject = nObject;
if ((nObject >= 0) && (nObject < 0x70000000)) {
m_nObjType = OBJECTS [nObject].info.nType;
m_nObjId = OBJECTS [nObject].info.nId;
}
m_nClass = ObjectClass (nObject);
m_fPartsPerTick = (float) nMaxParts / (float) abs (nLife);
m_nTicks = 0;
m_nDefBrightness = 0;
if ((m_bEmittingFace = (vEmittingFace != NULL)))
memcpy (m_vEmittingFace, vEmittingFace, sizeof (m_vEmittingFace));
m_fBrightness = (nObject < 0) ? 0.5f : CParticleEmitter::Brightness ();
return 1;
}
