public void update(int id, Inet4Address address, int port) {
System.out.println("update: " + id + " - " + address.getHostAddress() + ":" + port);
readLock.lock();
ClientInfo client = clients.get(id);
if (client == null) {
readLock.unlock();
return;
}
// Note, due to the update atomically changing data for this client, we do not need a writelock
// we do however need to notify the matcher of the change
client.update(address, port);
notifyMatcher();
readLock.unlock();
}
private boolean isHost(ClientInfo clientOne, ClientInfo clientTwo) {
DeviceInfo one = clientOne.getDeviceInfo();
DeviceInfo two = clientTwo.getDeviceInfo();
if (one.getNumProcessors() != two.getNumProcessors())
return one.getNumProcessors() > two.getNumProcessors();
if (one.getMaxMemory() != two.getMaxMemory()) return one.getMaxMemory() > two.getMaxMemory();
if (one.getApiLevel() != two.getApiLevel()) return one.getApiLevel() > two.getApiLevel();
if (one.getGameEngineSpeed() != two.getGameEngineSpeed())
return one.getGameEngineSpeed() > two.getGameEngineSpeed();
if (one.getMeshQuality() != two.getMeshQuality())
return one.getMeshQuality() > two.getMeshQuality();
if (one.getTextureQuality() != two.getTextureQuality())
return one.getTextureQuality() > two.getTextureQuality();
return true;
}
public int prepareGame(ClientInfo clientInfo) {
System.out.println("prepareGame: " + clientInfo);
int id = currentID.incrementAndGet();
clientInfo.resetPing();
writeLock.lock();
clients.put(id, clientInfo);
notifyMatcher();
writeLock.unlock();
return id;
}
private void matchClients() {
final TIntArrayList ids = new TIntArrayList(clients.size());
clients.forEachEntry(
new TIntObjectProcedure<ClientInfo>() {
@Override
public boolean execute(int id, ClientInfo client) {
if (client.readyForGame()) ids.add(id);
return true;
}
});
if (ids.size() < 2) return;
ids.sort();
for (int i = 0; i < ids.size(); i += 2) {
int idOne = ids.get(i);
int idTwo = ids.get(i + 1);
ClientInfo clientOne = clients.remove(idOne);
ClientInfo clientTwo = clients.remove(idTwo);
if (clientOne.getAddress().equals(clientTwo.getAddress())
&& clientOne.getPort() == clientTwo.getPort()) {
if (clientOne.getLastPingTime() > clientTwo.getLastPingTime()) {
clients.put(idOne, clientOne);
} else {
clients.put(idTwo, clientTwo);
}
continue;
}
boolean isHost = isHost(clientOne, clientTwo);
NetworkGameInfo networkGameInfo;
if (isHost) {
networkGameInfo =
new NetworkGameInfo(
idOne,
clientOne,
clientTwo,
clientOne.getRequestedBoard(),
clientOne.getRequestedSpeed());
} else {
networkGameInfo =
new NetworkGameInfo(
idTwo,
clientTwo,
clientOne,
clientTwo.getRequestedBoard(),
clientTwo.getRequestedSpeed());
}
games.put(idOne, networkGameInfo);
games.put(idTwo, networkGameInfo);
System.out.println("Made game for " + idOne + " and " + idTwo + " " + networkGameInfo);
}
}