project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/Roomlist.java
/*
* Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
* Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.hedgewars.hedgeroid.netplay;
import java.util.Map;
import java.util.TreeMap;
import org.hedgewars.hedgeroid.Datastructures.Room;
import org.hedgewars.hedgeroid.Datastructures.RoomWithId;
import org.hedgewars.hedgeroid.util.ObservableTreeMap;
public class Roomlist extends ObservableTreeMap<String, RoomWithId> {
private long nextId = 1;
public void updateList(Room[] newRooms) {
Map<String, RoomWithId> newMap = new TreeMap<String, RoomWithId>();
for(Room room : newRooms) {
RoomWithId oldEntry = get(room.name);
if(oldEntry == null) {
newMap.put(room.name, new RoomWithId(room, nextId++));
} else {
newMap.put(room.name, new RoomWithId(room, oldEntry.id));
}
}
replaceContent(newMap);
}
public void addRoomWithNewId(Room room) {
put(room.name, new RoomWithId(room, nextId++));
}
public void updateRoom(String name, Room room) {
RoomWithId oldEntry = get(name);
if(oldEntry == null) {
addRoomWithNewId(room);
} else {
remove(name);
put(room.name, new RoomWithId(room, oldEntry.id));
}
}
}