@Override
public void messageReceived(Object message) throws IOException {
LoginRequest request = (LoginRequest) message;
if (request.getServerSessionKey() != serverSessionKey)
throw new IOException("Server session key mismatch.");
boolean versionMismatch = false;
if (request.getVersion() != server.getVersion()) versionMismatch = true;
ChecksumTable table = server.getChecksumTable();
int[] crc = request.getCrc();
for (int i = 0; i < crc.length; i++) {
if (table.getEntry(i).getCrc() != crc[i]) {
versionMismatch = true;
break;
}
}
if (versionMismatch) {
sendLoginFailure(LoginResponse.STATUS_GAME_UPDATED);
return;
}
long clientSessionKey = request.getClientSessionKey();
long serverSessionKey = request.getServerSessionKey();
int[] seed = new int[4];
seed[0] = (int) (clientSessionKey >> 32);
seed[1] = (int) clientSessionKey;
seed[2] = (int) (serverSessionKey >> 32);
seed[3] = (int) serverSessionKey;
inRandom = new IsaacRandom(seed);
for (int i = 0; i < seed.length; i++) seed[i] += 50;
outRandom = new IsaacRandom(seed);
displayMode = request.getDisplayMode();
service.addLoginRequest(this, request);
}
