TiXmlNode * SpaceObject::WriteNode(TiXmlNode * node, const Player * viewer) const
{
if (!SeenBy(viewer))
return NULL;
if (mAlsoHere && mAlsoHere->at(0) != this && dynamic_cast<Planet *>(mAlsoHere->at(0)) != NULL) {
TiXmlElement *loc = new TiXmlElement("Location");
AddString(loc, "Planet", mAlsoHere->at(0)->GetName(NULL).c_str());
node->LinkEndChild(loc);
} else
Location::WriteNode(node);
if (SeenBy(viewer) & SEEN_OWNER) {
if (GetOwner() == NULL)
AddLong(node, "Owner", 0);
else
AddLong(node, "Owner", GetOwner()->GetID());
}
assert(mID != 0);
TiXmlElement * tie = node->ToElement();
tie->SetAttribute("IDNumber", mID);
if (viewer == NULL)
node->LinkEndChild(Rules::WriteArray("SeenBy", "Race", "Number", mSeenBy));
return node;
}
void SpaceObject::CheckSeenByChasers()
{
int i;
for (i = 0; i < mChasers.size(); ++i)
if (!SeenBy(mChasers[i]->GetOwnerID()-1))
mChasers[i]->ChaseeGone(this);
}
long SpaceObject::SeenBy(const Player * p) const
{
if (p == NULL)
return SEEN_HOST;
else if (p == GetOwner())
return SEEN_BYOWNER;
else
return SeenBy(p->GetID()-1);
}
TiXmlNode * Salvage::WriteNode(TiXmlNode * node, const Player * viewer) const
{
if (viewer != NULL && !SeenBy(viewer))
return NULL;
CargoHolder::WriteNode(node, viewer);
if (viewer == NULL)
AddLong(node, "TurnCreated", TurnCreated);
return node;
}
