//------------------------------------------------------------------------
void CVehicleActionDeployRope::Update(const float deltaTime)
{
if (!m_ropeUpperId && !m_ropeLowerId && !m_actorId)
return;
IActorSystem* pActorSystem = gEnv->pGame->GetIGameFramework()->GetIActorSystem();
assert(pActorSystem);
IActor* pActor = pActorSystem->GetActor(m_actorId);
if (!pActor)
return;
Vec3 worldPos = pActor->GetEntity()->GetWorldTM().GetTranslation();
if (IRopeRenderNode* pRopeUpper = GetRopeRenderNode(m_ropeUpperId))
{
Vec3 points[2];
points[0] = m_pRopeHelper->GetWorldTM().GetTranslation();
points[1] = worldPos;
pRopeUpper->SetPoints(points, 2);
float lenghtLeft = max(0.0f, g_ropeLenght - (points[0].z - points[1].z));
if (IRopeRenderNode* pRopeLower = GetRopeRenderNode(m_ropeLowerId))
{
Vec3 points[2];
points[0] = worldPos;
points[1] = Vec3(worldPos.x, worldPos.y, worldPos.z - lenghtLeft);
pRopeLower->SetPoints(points, 2);
}
}
}
//------------------------------------------------------------------------
void CVehicleActionDeployRope::AttachOnRope(IEntity *pEntity)
{
assert(pEntity);
if(!pEntity)
return;
IRopeRenderNode *pRopeUpper = GetRopeRenderNode(m_ropeUpperId);
if(!pRopeUpper)
return;
assert(pRopeUpper->GetPointsCount() >= 2);
IPhysicalEntity *pRopePhys = pRopeUpper->GetPhysics();
assert(pRopePhys);
typedef std::vector <Vec3> TVec3Vector;
TVec3Vector points;
int pointCount;
pe_status_rope ropeStatus;
if(pRopePhys->GetStatus(&ropeStatus))
pointCount = ropeStatus.nSegments + 1;
else
pointCount = 0;
if(pointCount < 2)
return;
points.resize(pointCount);
ropeStatus.pPoints = &points[0];
if(pRopePhys->GetStatus(&ropeStatus))
{
Matrix34 worldTM;
worldTM.SetIdentity();
worldTM = Matrix33(m_pVehicle->GetEntity()->GetWorldTM());
worldTM.SetTranslation(ropeStatus.pPoints[1]);
pEntity->SetWorldTM(worldTM);
}
pRopeUpper->LinkEndEntities(m_pVehicle->GetEntity()->GetPhysics(), pEntity->GetPhysics());
}
