/*
* Test if a ray hits sphere.
*/
inline static BOOL RayHitsSphere(
const FLOAT3D &vStart,
const FLOAT3D &vEnd,
const FLOAT3D &vSphereCenter,
const FLOAT fSphereRadius,
FLOAT &fDistance)
{
const FLOAT3D vSphereCenterToStart = vStart - vSphereCenter;
const FLOAT3D vStartToEnd = vEnd - vStart;
// calculate discriminant for intersection parameters
const FLOAT fP = ((vStartToEnd%vSphereCenterToStart)/(vStartToEnd%vStartToEnd));
const FLOAT fQ = (((vSphereCenterToStart%vSphereCenterToStart)
- (fSphereRadius*fSphereRadius))/(vStartToEnd%vStartToEnd));
const FLOAT fD = fP*fP-fQ;
// if it is less than zero
if (fD<0) {
// no collision will occur
return FALSE;
}
// calculate intersection parameters
const FLOAT fSqrtD = sqrt(fD);
const FLOAT fLambda1 = -fP+fSqrtD;
const FLOAT fLambda2 = -fP-fSqrtD;
// use lower one
const FLOAT fMinLambda = Min(fLambda1, fLambda2);
// calculate distance from parameter
fDistance = fMinLambda*vStartToEnd.Length();
return TRUE;
}
CTString GetItemValue(CEntity *pen, INDEX iColumn, INDEX &iFormat)
{
ASSERT(pen!=NULL);
if(pen==NULL) return CTString("");
CEntityClass *pecEntityClass = pen->GetClass();
CDLLEntityClass *pdllecDllEntityClass = pecEntityClass->ec_pdecDLLClass;
FLOAT3D vOrigin = pen->GetPlacement().pl_PositionVector;
ANGLE3D vAngles = pen->GetPlacement().pl_OrientationAngle;
CTString strResult="";
iFormat=PDF_STRING;
switch( iColumn)
{
case COLUMN_ID:
{
strResult.PrintF("%d", pen->en_ulID);
iFormat=PDF_INDEX;
break;
}
case COLUMN_CLASS:
{
strResult=pdllecDllEntityClass->dec_strName;
break;
}
case COLUMN_NAME:
{
strResult=pen->GetName();
break;
}
case COLUMN_DESCRIPTION:
{
strResult=pen->GetDescription();
break;
}
case COLUMN_SECTOR_NAME:
{
CBrushSector *pbsc = pen->GetFirstSectorWithName();
if( pbsc!=NULL)
{
strResult=pbsc->bsc_strName;
}
break;
}
case COLUMN_X:
{
strResult.PrintF("%g", vOrigin(1));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_Y:
{
strResult.PrintF("%g", vOrigin(2));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_Z:
{
strResult.PrintF("%g", vOrigin(3));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_H:
{
strResult.PrintF("%g", vAngles(1));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_P:
{
strResult.PrintF("%g", vAngles(2));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_B:
{
strResult.PrintF("%g", vAngles(3));
iFormat=PDF_FLOAT;
break;
}
// 강동민 수정 시작
case COLUMN_MOBINDEX:
{
if(pen->IsEnemy())
{
CEntityProperty &epPropertyMobType = *(pen->PropertyForTypeAndID(CEntityProperty::EPT_INDEX, 91)); // Zone Flag
INDEX iEnemyType = ENTITYPROPERTY( &*pen, epPropertyMobType.ep_slOffset, INDEX);
strResult.PrintF("%d", iEnemyType);
iFormat=PDF_INDEX;
}
break;
}
case COLUMN_REGEN:
{
if(pen->IsEnemy())
{
CEntityProperty &epPropertyRegenTime = *(pen->PropertyForTypeAndID(CEntityProperty::EPT_INDEX, 21)); // Zone Flag
INDEX iRegenSec = ENTITYPROPERTY( &*pen, epPropertyRegenTime.ep_slOffset, INDEX);
strResult.PrintF("%d", iRegenSec);
iFormat=PDF_INDEX;
}
break;
}
// 강동민 수정 끝
case COLUMN_RAIDOBJ:
{
if (pen->GetRaidObject())
{
strResult = CTString("RaidObject");
}
break;
}
case COLUMN_DISTANCE:
{
if( _penForDistanceSort != NULL)
{
FLOAT3D vSelectedOrigin = _penForDistanceSort->GetPlacement().pl_PositionVector;
FLOAT3D fDistance = vOrigin-vSelectedOrigin;
strResult.PrintF("%g", fDistance.Length());
iFormat=PDF_FLOAT;
}
break;
}
case COLUMN_SPAWN_FLAGS:
{
strResult.PrintF("0x%08X", pen->GetSpawnFlags());
break;
}
// entity properties
default:
{
CDLLEntityClass *pdecDLLClass = pen->GetClass()->ec_pdecDLLClass;
// for all classes in hierarchy of this entity
INDEX iPropertyOrder=0;
for(;pdecDLLClass!=NULL; pdecDLLClass = pdecDLLClass->dec_pdecBase)
{
// for all properties
for(INDEX iProperty=0; iProperty<pdecDLLClass->dec_ctProperties; iProperty++)
{
CEntityProperty *pepProperty = &pdecDLLClass->dec_aepProperties[iProperty];
if( pepProperty->ep_strName!=CTString(""))
{
if( iPropertyOrder==iColumn-COLUMN_PROPERTY_START)
{
strResult=GetPropertyValue(pen, pepProperty, iFormat);
return strResult;
}
iPropertyOrder++;
}
}
}
}
}
return strResult;
}
CTString GetItemValue(CEntity *pen, INDEX iColumn, INDEX &iFormat)
{
ASSERT(pen!=NULL);
if(pen==NULL) return CTString("");
CEntityClass *pecEntityClass = pen->GetClass();
CDLLEntityClass *pdllecDllEntityClass = pecEntityClass->ec_pdecDLLClass;
FLOAT3D vOrigin = pen->GetPlacement().pl_PositionVector;
ANGLE3D vAngles = pen->GetPlacement().pl_OrientationAngle;
CTString strResult="";
iFormat=PDF_STRING;
switch( iColumn)
{
case COLUMN_INDEX:
{
INDEX iIndex=dcEntities.GetIndex(pen);
strResult.PrintF("%d", FLOAT(iIndex));
iFormat=PDF_INDEX;
break;
}
case COLUMN_CLASS:
{
strResult=pdllecDllEntityClass->dec_strName;
break;
}
case COLUMN_NAME:
{
strResult=pen->GetName();
break;
}
case COLUMN_DESCRIPTION:
{
strResult=pen->GetDescription();
break;
}
case COLUMN_SECTOR_NAME:
{
CBrushSector *pbsc = pen->GetFirstSectorWithName();
if( pbsc!=NULL)
{
strResult=pbsc->bsc_strName;
}
break;
}
case COLUMN_X:
{
strResult.PrintF("%g", vOrigin(1));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_Y:
{
strResult.PrintF("%g", vOrigin(2));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_Z:
{
strResult.PrintF("%g", vOrigin(3));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_H:
{
strResult.PrintF("%g", vAngles(1));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_P:
{
strResult.PrintF("%g", vAngles(2));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_B:
{
strResult.PrintF("%g", vAngles(3));
iFormat=PDF_FLOAT;
break;
}
case COLUMN_DISTANCE:
{
if( _penForDistanceSort != NULL)
{
FLOAT3D vSelectedOrigin = _penForDistanceSort->GetPlacement().pl_PositionVector;
FLOAT3D fDistance = vOrigin-vSelectedOrigin;
strResult.PrintF("%g", fDistance.Length());
iFormat=PDF_FLOAT;
}
break;
}
case COLUMN_SPAWN_FLAGS:
{
strResult.PrintF("0x%08X", pen->GetSpawnFlags());
break;
}
// entity properties
default:
{
CDLLEntityClass *pdecDLLClass = pen->GetClass()->ec_pdecDLLClass;
// for all classes in hierarchy of this entity
INDEX iPropertyOrder=0;
for(;pdecDLLClass!=NULL; pdecDLLClass = pdecDLLClass->dec_pdecBase)
{
// for all properties
for(INDEX iProperty=0; iProperty<pdecDLLClass->dec_ctProperties; iProperty++)
{
CEntityProperty *pepProperty = &pdecDLLClass->dec_aepProperties[iProperty];
if( pepProperty->ep_strName!=CTString(""))
{
if( iPropertyOrder==iColumn-COLUMN_PROPERTY_START)
{
strResult=GetPropertyValue(pen, pepProperty, iFormat);
return strResult;
}
iPropertyOrder++;
}
}
}
}
}
return strResult;
}