void Update::exec(uint id) {
Room * room = roomIndex()[id];
if (room) {
factory()->update(room, &props);
RoomCollection * newHome = treeRoot().insertRoom(&props);
vector<RoomCollection *> & homes = roomHomes();
RoomCollection * oldHome = homes[id];
if (oldHome) oldHome->erase(room);
homes[id] = newHome;
newHome->insert(room);
}
}
void MergeRelative::exec(uint id)
{
Room *source = roomIndex()[id];
if (!source) return;
Map &roomMap = map();
vector<Room *> &rooms = roomIndex();
const Coordinate &c = source->getPosition();
Coordinate newPos = c + move;
Room *target = roomMap.get(newPos);
if (target) {
factory()->update(target, source);
ParseEvent *props = factory()->getEvent(target);
uint oid = target->getId();
RoomCollection *newHome = treeRoot().insertRoom(props);
vector<RoomCollection *> &homes = roomHomes();
RoomCollection *oldHome = homes[oid];
if (oldHome) oldHome->erase(target);
homes[oid] = newHome;
if (newHome) newHome->insert(target);
const ExitsList &exits = source->getExitsList();
for (int dir = 0; dir < exits.size(); ++dir) {
const Exit &e = exits[dir];
for (set<uint>::const_iterator i = e.inBegin(); i != e.inEnd(); ++i) {
uint oeid = *i;
Room *oe = rooms[oeid];
if (oe) {
oe->exit(Mmapper2Exit::opposite(dir)).addOut(oid);
target->exit(dir).addIn(oeid);
}
}
for (set<uint>::const_iterator i = e.outBegin(); i != e.outEnd(); ++i) {
uint oeid = *i;
Room *oe = rooms[oeid];
if (oe) {
oe->exit(Mmapper2Exit::opposite(dir)).addIn(oid);
target->exit(dir).addOut(oeid);
}
}
}
Remove::exec(source->getId());
} else {
Coordinate newPos = c + move;
roomMap.setNearest(newPos, source);
}
}
void Remove::exec(uint id) {
vector<Room *> & rooms = roomIndex();
Room * room = rooms[id];
if (!room) return;
map().remove(room->getPosition());
RoomCollection * home = roomHomes()[id];
if (home) home->erase(room);
rooms[id] = 0;
// don't return previously used ids for now
// unusedIds().push(id);
const ExitsList & exits = room->getExitsList();
for(int dir = 0; dir < exits.size(); ++dir) {
const Exit & e = exits[dir];
for (set<uint>::const_iterator i = e.inBegin(); i != e.inEnd(); ++i) {
Room * other = rooms[*i];
if (other) other->exit(factory()->opposite(dir)).removeOut(id);
}
for (set<uint>::const_iterator i = e.outBegin(); i != e.outEnd(); ++i) {
Room * other = rooms[*i];
if (other) other->exit(factory()->opposite(dir)).removeIn(id);
}
}
delete room;
}