public void tryFillInExtraneousExternal(WorldMap.CrossExit EX, Exit ox, Room linkFrom) {
if (EX == null) return;
Room linkTo = CMLib.map().getRoom(EX.destRoomID);
if ((linkTo != null) && (linkTo.getGridParent() != null)) linkTo = linkTo.getGridParent();
if ((linkTo != null) && (linkFrom.rawDoors()[EX.dir] != linkTo)) {
if (ox == null) ox = CMClass.getExit("Open");
linkFrom.rawDoors()[EX.dir] = linkTo;
linkFrom.setRawExit(EX.dir, ox);
}
}
protected void linkRoom(Room room, Room loc, int dirCode, Exit o, Exit ao) {
if (loc == null) return;
if (room == null) return;
int opCode = Directions.getOpDirectionCode(dirCode);
if (room.rawDoors()[dirCode] != null) {
if (room.rawDoors()[dirCode].getGridParent() == null) return;
if (room.rawDoors()[dirCode].getGridParent().isMyGridChild(room.rawDoors()[dirCode])) return;
room.rawDoors()[dirCode] = null;
}
if (o == null) o = CMClass.getExit("Open");
room.rawDoors()[dirCode] = alternativeLink(room, loc, dirCode);
room.setRawExit(dirCode, o);
if (loc.rawDoors()[opCode] != null) {
if (loc.rawDoors()[opCode].getGridParent() == null) return;
if (loc.rawDoors()[opCode].getGridParent().isMyGridChild(loc.rawDoors()[opCode])) return;
loc.rawDoors()[opCode] = null;
}
if (ao == null) ao = CMClass.getExit("Open");
loc.rawDoors()[opCode] = alternativeLink(loc, room, opCode);
loc.setRawExit(opCode, ao);
}
protected void halfLink(Room room, Room loc, int dirCode, Exit o) {
if (room == null) return;
if (loc == null) return;
if (room.rawDoors()[dirCode] != null) {
if (room.rawDoors()[dirCode].getGridParent() == null) return;
if (room.rawDoors()[dirCode].getGridParent().isMyGridChild(room.rawDoors()[dirCode])) return;
room.rawDoors()[dirCode] = null;
}
if (o == null) o = CMClass.getExit("Open");
room.rawDoors()[dirCode] = alternativeLink(room, loc, dirCode);
room.setRawExit(dirCode, o);
}
public void executeMsg(Environmental myHost, CMMsg msg) {
if ((msg.targetMinor() == CMMsg.TYP_EXPIRE) && (msg.target() instanceof Room)) {
Room R = (Room) msg.target();
if (R.getGridParent() == this) {
if ((roomID().length() > 0) && (getArea() != null))
getArea().delProperRoomnumber(getGridChildCode(R));
DVector thisGridRooms = rooms;
thisGridRooms.removeElement(R);
Room R2 = null;
for (int r = thisGridRooms.size() - 1; r >= 0; r--) {
R2 = (Room) thisGridRooms.elementAt(r, 1);
for (int d = Directions.NUM_DIRECTIONS() - 1; d >= 0; d--)
if (R2.rawDoors()[d] == R) {
R2.rawDoors()[d] = null;
R2.setRawExit(d, null);
}
}
}
}
super.executeMsg(myHost, msg);
}