int main()
{
printf("5170984 %d\n", reversenum(5170984));
printf("406567 %d\n", reversenum(406567));
printf("368750 %d\n", reversenum(368750));
printf("2369510 %d\n", reversenum(2369510));
printf("2183293 %d\n", reversenum(2183293));
return 0;
}
void CEngine::angryLinker(CRoom *r)
{
CRoom *p;
unsigned int i;
CRoom *candidates[6];
int distances[6];
int z;
if (!conf->getAngrylinker())
return;
print_debug(DEBUG_ROOMS && DEBUG_ANALYZER, "in AngryLinker");
if (r == NULL) {
print_debug(DEBUG_ROOMS, "given room is NULL");
return;
}
if (r->anyUndefinedExits() != true) {
print_debug(DEBUG_ROOMS, "returning, no undefined exits in room found");
return; /* no need to try and link this room - there are no undefined exits */
}
/* reset the data */
for (i=0; i <= 5; i++) {
distances[i] = 15000;
candidates[i] = 0;
}
z = 0;
// if you are performing the full run over all rooms, it's better
// to lock the Map completely.
// else the other thread might delete the room you are examining at the moment!
//map->lockForWrite();
QVector<CRoom *> rooms = map->getRooms();
/* find the closest neighbours by coordinate */
for (i = 0; i < map->size(); i++) {
p = rooms[i];
/* z-axis: up and down exits */
if (p->getZ() != r->getZ()) {
if ((p->getX() != r->getX()) || (p->getY() != r->getY()))
continue;
/* up exit */
if (p->getZ() > r->getZ()) {
z = p->getZ() - r->getZ();
if (z < distances[ED_UP]) {
/* update */
distances[ED_UP] = z;
candidates[ED_UP] = p;
}
}
/* DOWN exit */
if (r->getZ() > p->getZ()) {
z = r->getZ() - p->getZ();
if (z < distances[ED_DOWN]) {
/* update */
distances[ED_DOWN] = z;
candidates[ED_DOWN] = p;
}
}
}
/* done with z-axis */
/* x-axis. */
if ((p->getY() == r->getY()) && (p->getZ() == r->getZ())) {
if (p->getX() == r->getX())
continue; /* all coordinates are the same - skip */
/* EAST exit */
if (p->getX() > r->getX()) {
z = p->getX() - r->getX();
if (z < distances[ED_EAST]) {
/* update */
distances[ED_EAST] = z;
candidates[ED_EAST] = p;
}
}
/* WEST exit */
if (r->getX() > p->getX()) {
z = r->getX() - p->getX();
if (z < distances[ED_WEST]) {
/* update */
distances[ED_WEST] = z;
candidates[ED_WEST] = p;
}
}
}
/* y-axis. */
if ((p->getX() == r->getX()) && (p->getZ() == r->getZ())) {
if (p->getY() == r->getY())
continue; /* all coordinates are the same - skip */
/* NORTH exit */
if (p->getY() > r->getY()) {
z = p->getY() - r->getY();
if (z < distances[ED_NORTH]) {
/* update */
distances[ED_NORTH] = z;
candidates[ED_NORTH] = p;
}
}
/* SOUTH exit */
if (r->getY() > p->getY()) {
z = r->getY() - p->getY();
if (z < distances[ED_SOUTH]) {
/* update */
distances[ED_SOUTH] = z;
candidates[ED_SOUTH] = p;
}
}
}
}
print_debug(DEBUG_ROOMS, "candidates gathered");
/* ok, now we have candidates for linking - lets check directions and connections*/
for (i=0; i <= 5; i++) {
ExitDirection iDir = static_cast<ExitDirection> (i);
if (r->isExitUndefined(iDir) && candidates[i] != NULL)
if (candidates[i]->isExitUndefined( reversenum(iDir) ) == true) {
if (distances[ i ] <= 2) {
print_debug(DEBUG_ROOMS, "we have a match for AngryLinker!");
print_debug(DEBUG_ROOMS, "ID: %i to %i exit %s.", r->getId(), candidates[i]->getId(), exits[i] );
/* ok, do the linking */
candidates[ i ]->setExitLeadsTo( reversenum(iDir), r);
r->setExitLeadsTo(iDir, candidates[ i ]);
print_debug(DEBUG_ROOMS, "Linked.", r->getId(), candidates[i]->getId(), exits[i] );
send_to_user("--[ (AngryLinker) Linked exit %s with %s [%i].\r\n",
exits[ i ], (const char*) candidates[i]->getName(), candidates[i]->getId());
}
}
}
//map->unlock();
}
// where from where to ... map it!
void CEngine::mapCurrentRoom(CRoom *room, ExitDirection dir)
{
print_debug(DEBUG_ANALYZER, "in mapCurrentRoom");
/* casual checks for data */
if (event.blind) {
send_to_user( "--[Pandora: Failed to add new room. Blind !\r\n");
mappingOff();
return;
} else if (event.name == "") {
send_to_user( "--[Pandora: Failed to add new room. Missing roomname!\r\n");
mappingOff();
return;
} else if (event.desc == "") {
send_to_user( "--[Pandora: Failed to add new room. Missing description!\r\n");
mappingOff();
return;
} else if (event.exits == "") {
send_to_user( "--[Pandora: Failed to add new room. Missing exits data!\r\n");
mappingOff();
return;
}
send_to_user("--[ Adding new room!\n");
int x = room->getX();
int y = room->getY();
int z = room->getZ();
if (dir == ED_NORTH)
y += 2;
if (dir == ED_SOUTH)
y -= 2;
if (dir == ED_EAST)
x+= 2;
if (dir == ED_WEST)
x -= 2;
if (dir == ED_UP)
z += 2;
if (dir == ED_DOWN)
z -= 2;
addedroom = map->createRoom(event.name, event.desc, x, y, z);
addedroom->setRegion( users_region );
room->setExitLeadsTo(dir, addedroom);
if (conf->getDuallinker() == true)
addedroom->setExitLeadsTo(reversenum(dir), room);
else
map->oneway_room_id = room->getId();
setExits(event.exits);
do_exits((const char *) event.exits);
//stacker.put(addedroom);
CRoom *checkedDups = map->isDuplicate(addedroom);
if (checkedDups == NULL) {
resetAddedRoomVar();
} else {
stacker.put(checkedDups);
if (checkedDups == addedroom) {
// was not a duplicate, so see what angryLinker might be able to achieve
angryLinker(addedroom);
} else {
resetAddedRoomVar();
send_to_user("--[Pandora: Twin rooms merged!\n");
proxy->send_line_to_user( (const char *) last_prompt );
print_debug(DEBUG_ANALYZER, "Twins merged");
}
}
print_debug(DEBUG_ANALYZER, "leaving mapCurrentRoom");
return;
}