Crossfire JXClient, Trunk
DefaultCrossfireServerConnection.java
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1 /*
2  * This file is part of JXClient, the Fullscreen Java Crossfire Client.
3  *
4  * JXClient is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * JXClient is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with JXClient; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17  *
18  * Copyright (C) 2005-2008 Yann Chachkoff
19  * Copyright (C) 2006-2017,2019-2023 Andreas Kirschbaum
20  * Copyright (C) 2010-2012,2014-2018,2020-2023 Nicolas Weeger
21  */
22 
23 package com.realtime.crossfire.jxclient.server.crossfire;
24 
25 import com.realtime.crossfire.jxclient.account.CharacterInformation;
26 import com.realtime.crossfire.jxclient.character.Choice;
27 import com.realtime.crossfire.jxclient.character.ClassRaceInfo;
28 import com.realtime.crossfire.jxclient.character.NewCharInfo;
29 import com.realtime.crossfire.jxclient.faces.AskfaceFaceQueueListener;
30 import com.realtime.crossfire.jxclient.guistate.ClientSocketState;
31 import com.realtime.crossfire.jxclient.map.Location;
32 import com.realtime.crossfire.jxclient.protocol.Map2;
33 import com.realtime.crossfire.jxclient.protocol.MessageType;
34 import com.realtime.crossfire.jxclient.protocol.UpdItem;
35 import com.realtime.crossfire.jxclient.server.server.DefaultServerConnection;
36 import com.realtime.crossfire.jxclient.server.socket.ClientSocketListener;
37 import com.realtime.crossfire.jxclient.server.socket.ClientSocketMonitorCommand;
38 import com.realtime.crossfire.jxclient.server.socket.UnknownCommandException;
39 import com.realtime.crossfire.jxclient.spells.SpellsManager;
40 import com.realtime.crossfire.jxclient.stats.Stats;
41 import com.realtime.crossfire.jxclient.util.DebugWriter;
42 import com.realtime.crossfire.jxclient.util.EventListenerList2;
43 import com.realtime.crossfire.jxclient.util.HexCodec;
44 import java.io.BufferedReader;
45 import java.io.ByteArrayInputStream;
46 import java.io.IOException;
47 import java.io.InputStreamReader;
48 import java.nio.Buffer;
49 import java.nio.BufferUnderflowException;
50 import java.nio.ByteBuffer;
51 import java.nio.ByteOrder;
52 import java.nio.charset.StandardCharsets;
53 import java.util.ArrayDeque;
54 import java.util.ArrayList;
55 import java.util.Arrays;
56 import java.util.Collection;
57 import java.util.Deque;
58 import java.util.LinkedHashMap;
59 import java.util.List;
60 import java.util.Map;
61 import java.util.regex.Pattern;
62 import org.jetbrains.annotations.NotNull;
63 import org.jetbrains.annotations.Nullable;
64 
69 public class DefaultCrossfireServerConnection extends AbstractCrossfireServerConnection {
70 
74  private static final int DEFAULT_MAP_WIDTH = 11;
75 
79  private static final int DEFAULT_MAP_HEIGHT = 11;
80 
85  private static final int CONCURRENT_REQUESTINFO_MESSAGES = 3;
86 
90  @NotNull
91  private static final Pattern PATTERN_DOT = Pattern.compile(":");
92 
96  @NotNull
97  private static final Pattern PATTERN_BAR = Pattern.compile("\\|+");
98 
102  @NotNull
103  private static final Pattern PATTERN_SPACE = Pattern.compile(" ");
104 
108  private static final int ACL_NAME = 1;
109 
113  private static final int ACL_CLASS = 2;
114 
118  private static final int ACL_RACE = 3;
119 
123  private static final int ACL_LEVEL = 4;
124 
128  private static final int ACL_FACE = 5;
129 
133  private static final int ACL_PARTY = 6;
134 
138  private static final int ACL_MAP = 7;
139 
143  private static final int ACL_FACE_NUM = 8;
144 
148  private static final int INFO_MAP_ARCH_NAME = 1;
149 
153  private static final int INFO_MAP_NAME = 2;
154 
158  private static final int INFO_MAP_DESCRIPTION = 3;
159 
163  @NotNull
164  private static final String @NotNull [] EMPTY_STRING_ARRAY = new String[0];
165 
169  @NotNull
170  private final Model model;
171 
175  @NotNull
176  private final DefaultServerConnection defaultServerConnection;
177 
181  private int preferredMapWidth = 17;
182 
186  private int preferredMapHeight = 13;
187 
191  private boolean newmap;
192 
197  private int pendingMapWidth;
198 
203  private int pendingMapHeight;
204 
208  private int currentMapWidth = DEFAULT_MAP_WIDTH;
209 
213  private int currentMapHeight = DEFAULT_MAP_HEIGHT;
214 
219  @NotNull
220  private final NumLookObjects numLookObjects;
221 
226  private final byte @NotNull [] writeBuffer = new byte[65536];
227 
231  @NotNull
232  private final ByteBuffer byteBuffer = ByteBuffer.wrap(writeBuffer);
233 
237  private int packet = 1;
238 
242  private static final byte @NotNull [] ACCOUNT_LOGIN_PREFIX = "accountlogin ".getBytes(StandardCharsets.US_ASCII);
243 
247  private static final byte @NotNull [] ACCOUNT_PLAY_PREFIX = "accountplay ".getBytes(StandardCharsets.US_ASCII);
248 
252  private static final byte @NotNull [] ACCOUNT_ADD_PLAYER_PREFIX = "accountaddplayer ".getBytes(StandardCharsets.US_ASCII);
253 
257  private static final byte @NotNull [] ACCOUNT_NEW_PREFIX = "accountnew ".getBytes(StandardCharsets.US_ASCII);
258 
262  private static final byte @NotNull [] ACCOUNT_PASSWORD_PREFIX = "accountpw ".getBytes(StandardCharsets.US_ASCII);
263 
267  private static final byte @NotNull [] CREATE_PLAYER_PREFIX = "createplayer ".getBytes(StandardCharsets.US_ASCII);
268 
272  private static final byte @NotNull [] ADDME_PREFIX = "addme ".getBytes(StandardCharsets.US_ASCII);
273 
277  private static final byte @NotNull [] APPLY_PREFIX = "apply ".getBytes(StandardCharsets.US_ASCII);
278 
282  private static final byte @NotNull [] ASKFACE_PREFIX = "askface ".getBytes(StandardCharsets.US_ASCII);
283 
287  private static final byte @NotNull [] EXAMINE_PREFIX = "examine ".getBytes(StandardCharsets.US_ASCII);
288 
292  private static final byte @NotNull [] LOCK_PREFIX = "lock ".getBytes(StandardCharsets.US_ASCII);
293 
297  private static final byte @NotNull [] LOOKAT_PREFIX = "lookat ".getBytes(StandardCharsets.US_ASCII);
298 
302  private static final byte @NotNull [] MARK_PREFIX = "mark ".getBytes(StandardCharsets.US_ASCII);
303 
307  private static final byte @NotNull [] MOVE_PREFIX = "move ".getBytes(StandardCharsets.US_ASCII);
308 
312  private static final byte @NotNull [] NCOM_PREFIX = "ncom ".getBytes(StandardCharsets.US_ASCII);
313 
317  private static final byte @NotNull [] REPLY_PREFIX = "reply ".getBytes(StandardCharsets.US_ASCII);
318 
322  private static final byte @NotNull [] REQUESTINFO_PREFIX = "requestinfo ".getBytes(StandardCharsets.US_ASCII);
323 
327  private static final byte @NotNull [] SETUP_PREFIX = "setup".getBytes(StandardCharsets.US_ASCII); // note that this command does not have a trailing space
328 
332  private static final byte @NotNull [] TOGGLEEXTENDEDTEXT_PREFIX = "toggleextendedtext".getBytes(StandardCharsets.US_ASCII); // note that this command does not have a trailing space
333 
337  private static final byte @NotNull [] VERSION_PREFIX = "version ".getBytes(StandardCharsets.US_ASCII);
338 
342  @NotNull
343  private final String version;
344 
349  @Nullable
350  private final DebugWriter debugProtocol;
351 
355  @NotNull
356  private ClientSocketState clientSocketState = ClientSocketState.CONNECTING;
357 
361  @Nullable
362  private String accountName;
363 
367  private int loginMethod;
368 
372  @NotNull
373  private CrossfireUpdateMapListener crossfireUpdateMapListener = new CrossfireUpdateMapListener() {
374 
375  @NotNull
376  private final Object sync = new Object();
377 
378  @Override
379  public void newMap(final int mapWidth, final int mapHeight) {
380  }
381 
382  @NotNull
383  @Override
384  public Object mapBegin() {
385  return sync;
386  }
387 
388  @Override
389  public void mapClear(final int x, final int y) {
390  }
391 
392  @Override
393  public void mapDarkness(final int x, final int y, final int darkness) {
394  }
395 
396  @Override
397  public void mapFace(@NotNull final Location location, final int faceNum) {
398  }
399 
400  @Override
401  public void mapAnimation(@NotNull final Location location, final int animationNum, final int animationType) {
402  }
403 
404  @Override
405  public void mapAnimationSpeed(@NotNull final Location location, final int animationSpeed) {
406  }
407 
408  @Override
409  public void mapSmooth(@NotNull final Location location, final int smooth) {
410  }
411 
412  @Override
413  public void mapScroll(final int dx, final int dy) {
414  }
415 
416  @Override
417  public void magicMap(final int x, final int y, final byte @NotNull [] @NotNull [] data) {
418  }
419 
420  @Override
421  public void mapEnd() {
422  }
423 
424  };
425 
430  @NotNull
431  private final EventListenerList2<CrossfireMapScrollListener> crossfireMapScrollListeners = new EventListenerList2<>();
432 
436  @NotNull
437  private final EventListenerList2<AskfaceFaceQueueListener> askfaceFaceQueueListeners = new EventListenerList2<>();
438 
444  @NotNull
445  private final Deque<String> sendingRequestInfo = new ArrayDeque<>();
446 
451  @NotNull
452  private final List<String> pendingRequestInfos = new ArrayList<>();
453 
457  @NotNull
458  @SuppressWarnings("FieldCanBeLocal")
459  private final ClientSocketListener clientSocketListener = new ClientSocketListener() {
460 
461  @Override
462  public void connecting() {
463  // ignore
464  }
465 
466  @Override
467  public void connected() {
468  DefaultCrossfireServerConnection.this.connected();
469  }
470 
471  @Override
472  public void packetReceived(@NotNull final ByteBuffer packet) throws UnknownCommandException {
473  processPacket(packet);
474  }
475 
476  @Override
477  public void packetSent(@NotNull final ClientSocketMonitorCommand monitor) {
478  // ignore
479  }
480 
481  @Override
482  public void disconnected(@NotNull final String reason) {
483  // ignore
484  }
485 
486  };
487 
497  public DefaultCrossfireServerConnection(@NotNull final Model model, @Nullable final DebugWriter debugProtocol, @NotNull final String version) throws IOException {
498  super(model);
499  this.model = model;
500  defaultServerConnection = new DefaultServerConnection(model.getGuiStateManager(), debugProtocol);
501  this.version = version;
502  byteBuffer.order(ByteOrder.BIG_ENDIAN);
503  this.debugProtocol = debugProtocol;
504  addClientSocketListener(clientSocketListener);
505  //noinspection ThisEscapedInObjectConstruction
506  numLookObjects = new NumLookObjects(this, debugProtocol);
507  }
508 
509  @Override
510  public void setCrossfireUpdateMapListener(@NotNull final CrossfireUpdateMapListener listener) {
511  crossfireUpdateMapListener = listener;
512  }
513 
514  @Override
515  public void start() {
516  defaultServerConnection.start();
517  }
518 
519  @Override
520  public void stop() throws InterruptedException {
521  defaultServerConnection.stop();
522  }
523 
524  @Override
525  public void addCrossfireMapScrollListener(@NotNull final CrossfireMapScrollListener listener) {
526  crossfireMapScrollListeners.add(listener);
527  }
528 
532  private void connected() {
533  newmap = true;
534  pendingMapWidth = 0;
535  pendingMapHeight = 0;
536  numLookObjects.connected();
537  setCurrentMapSize(DEFAULT_MAP_WIDTH, DEFAULT_MAP_HEIGHT);
538 
539  fireNewMap();
540 
541  setClientSocketState(ClientSocketState.CONNECTING, ClientSocketState.VERSION);
542  sendVersion(1023, 1027, version);
543  }
544 
552  private void processPacket(@NotNull final ByteBuffer packet) throws UnknownCommandException {
553  try {
554  ((Buffer)packet).mark();
555  switch (packet.get()) {
556  case 'a':
557  switch (packet.get()) {
558  case 'c':
559  //accountplayers
560  if (packet.get() != 'c') {
561  break;
562  }
563  if (packet.get() != 'o') {
564  break;
565  }
566  if (packet.get() != 'u') {
567  break;
568  }
569  if (packet.get() != 'n') {
570  break;
571  }
572  if (packet.get() != 't') {
573  break;
574  }
575  if (packet.get() != 'p') {
576  break;
577  }
578  if (packet.get() != 'l') {
579  break;
580  }
581  if (packet.get() != 'a') {
582  break;
583  }
584  if (packet.get() != 'y') {
585  break;
586  }
587  if (packet.get() != 'e') {
588  break;
589  }
590  if (packet.get() != 'r') {
591  break;
592  }
593  if (packet.get() != 's') {
594  break;
595  }
596  if (packet.get() != ' ') {
597  break;
598  }
599  processAccountPlayers(packet);
600  return;
601 
602  case 'd':
603  if (packet.get() != 'd') {
604  break;
605  }
606  switch (packet.get()) {
607  case 'k':
608  if (packet.get() != 'n') {
609  break;
610  }
611  if (packet.get() != 'o') {
612  break;
613  }
614  if (packet.get() != 'w') {
615  break;
616  }
617  if (packet.get() != 'l') {
618  break;
619  }
620  if (packet.get() != 'e') {
621  break;
622  }
623  if (packet.get() != 'd') {
624  break;
625  }
626  if (packet.get() != 'g') {
627  break;
628  }
629  if (packet.get() != 'e') {
630  break;
631  }
632  if (packet.get() != ' ') {
633  break;
634  }
635  processAddKnowledge(packet);
636  return;
637 
638  case 'm':
639  if (packet.get() != 'e') {
640  break;
641  }
642  if (packet.get() != '_') {
643  break;
644  }
645  switch (packet.get()) {
646  case 'f':
647  if (packet.get() != 'a') {
648  break;
649  }
650  if (packet.get() != 'i') {
651  break;
652  }
653  if (packet.get() != 'l') {
654  break;
655  }
656  if (packet.get() != 'e') {
657  break;
658  }
659  if (packet.get() != 'd') {
660  break;
661  }
662  if (packet.hasRemaining()) {
663  break;
664  }
665  processAddmeFailed();
666  return;
667 
668  case 's':
669  if (packet.get() != 'u') {
670  break;
671  }
672  if (packet.get() != 'c') {
673  break;
674  }
675  if (packet.get() != 'c') {
676  break;
677  }
678  if (packet.get() != 'e') {
679  break;
680  }
681  if (packet.get() != 's') {
682  break;
683  }
684  if (packet.get() != 's') {
685  break;
686  }
687  if (packet.hasRemaining()) {
688  break;
689  }
690  processAddmeSuccess();
691  return;
692  }
693  break;
694 
695  case 'q':
696  if (packet.get() != 'u') {
697  break;
698  }
699  if (packet.get() != 'e') {
700  break;
701  }
702  if (packet.get() != 's') {
703  break;
704  }
705  if (packet.get() != 't') {
706  break;
707  }
708  if (packet.get() != ' ') {
709  break;
710  }
711  processAddQuest(packet);
712  return;
713 
714  case 's':
715  if (packet.get() != 'p') {
716  break;
717  }
718  if (packet.get() != 'e') {
719  break;
720  }
721  if (packet.get() != 'l') {
722  break;
723  }
724  if (packet.get() != 'l') {
725  break;
726  }
727  if (packet.get() != ' ') {
728  break;
729  }
730  processAddSpell(packet);
731  return;
732  }
733  break;
734 
735  case 'n':
736  if (packet.get() != 'i') {
737  break;
738  }
739  if (packet.get() != 'm') {
740  break;
741  }
742  if (packet.get() != ' ') {
743  break;
744  }
745  processAnim(packet);
746  return;
747  }
748  break;
749 
750  case 'c':
751  if (packet.get() != 'o') {
752  break;
753  }
754  if (packet.get() != 'm') {
755  break;
756  }
757  if (packet.get() != 'c') {
758  break;
759  }
760  if (packet.get() != ' ') {
761  break;
762  }
763  processComc(packet);
764  return;
765 
766  case 'd':
767  switch (packet.get()) {
768  case 'e':
769  if (packet.get() != 'l') {
770  break;
771  }
772  switch (packet.get()) {
773  case 'i':
774  switch (packet.get()) {
775  case 'n':
776  if (packet.get() != 'v') {
777  break;
778  }
779  if (packet.get() != ' ') {
780  break;
781  }
782  processDelInv(packet);
783  return;
784 
785  case 't':
786  if (packet.get() != 'e') {
787  break;
788  }
789  if (packet.get() != 'm') {
790  break;
791  }
792  if (packet.get() != ' ') {
793  break;
794  }
795  processDelItem(packet);
796  return;
797  }
798  break;
799 
800  case 's':
801  if (packet.get() != 'p') {
802  break;
803  }
804  if (packet.get() != 'e') {
805  break;
806  }
807  if (packet.get() != 'l') {
808  break;
809  }
810  if (packet.get() != 'l') {
811  break;
812  }
813  if (packet.get() != ' ') {
814  break;
815  }
816  processDelSpell(packet);
817  return;
818  }
819  break;
820 
821  case 'r':
822  if (packet.get() != 'a') {
823  break;
824  }
825  if (packet.get() != 'w') {
826  break;
827  }
828  switch (packet.get()) {
829  case 'e':
830  if (packet.get() != 'x') {
831  break;
832  }
833  if (packet.get() != 't') {
834  break;
835  }
836  if (packet.get() != 'i') {
837  break;
838  }
839  if (packet.get() != 'n') {
840  break;
841  }
842  if (packet.get() != 'f') {
843  break;
844  }
845  if (packet.get() != 'o') {
846  break;
847  }
848  if (packet.get() != ' ') {
849  break;
850  }
851  processDrawExtInfo(packet);
852  return;
853 
854  case 'i':
855  if (packet.get() != 'n') {
856  break;
857  }
858  if (packet.get() != 'f') {
859  break;
860  }
861  if (packet.get() != 'o') {
862  break;
863  }
864  if (packet.get() != ' ') {
865  break;
866  }
867  processDrawInfo(packet);
868  return;
869  }
870  break;
871  }
872  break;
873 
874  case 'E':
875  if (packet.get() != 'x') {
876  break;
877  }
878  if (packet.get() != 't') {
879  break;
880  }
881  if (packet.get() != 'e') {
882  break;
883  }
884  if (packet.get() != 'n') {
885  break;
886  }
887  if (packet.get() != 'd') {
888  break;
889  }
890  if (packet.get() != 'e') {
891  break;
892  }
893  if (packet.get() != 'd') {
894  break;
895  }
896  switch (packet.get()) {
897  case 'I':
898  if (packet.get() != 'n') {
899  break;
900  }
901  if (packet.get() != 'f') {
902  break;
903  }
904  if (packet.get() != 'o') {
905  break;
906  }
907  if (packet.get() != 'S') {
908  break;
909  }
910  if (packet.get() != 'e') {
911  break;
912  }
913  if (packet.get() != 't') {
914  break;
915  }
916  if (packet.get() != ' ') {
917  break;
918  }
919  processExtendedInfoSet(packet);
920  return;
921 
922  case 'T':
923  if (packet.get() != 'e') {
924  break;
925  }
926  if (packet.get() != 'x') {
927  break;
928  }
929  if (packet.get() != 't') {
930  break;
931  }
932  if (packet.get() != 'S') {
933  break;
934  }
935  if (packet.get() != 'e') {
936  break;
937  }
938  if (packet.get() != 't') {
939  break;
940  }
941  if (packet.get() != ' ') {
942  break;
943  }
944  processExtendedTextSet(packet);
945  return;
946  }
947  break;
948 
949  case 'f':
950  if (packet.get() != 'a') {
951  break;
952  }
953  switch (packet.get()) {
954  case 'c':
955  if (packet.get() != 'e') {
956  break;
957  }
958  if (packet.get() != '2') {
959  break;
960  }
961  if (packet.get() != ' ') {
962  break;
963  }
964  processFace2(packet);
965  return;
966 
967  case 'i':
968  if (packet.get() != 'l') {
969  break;
970  }
971  if (packet.get() != 'u') {
972  break;
973  }
974  if (packet.get() != 'r') {
975  break;
976  }
977  if (packet.get() != 'e') {
978  break;
979  }
980  if (packet.get() != ' ') {
981  break;
982  }
983  processFailure(packet);
984  return;
985  }
986  break;
987 
988  case 'g':
989  if (packet.get() != 'o') {
990  break;
991  }
992  if (packet.get() != 'o') {
993  break;
994  }
995  if (packet.get() != 'd') {
996  break;
997  }
998  if (packet.get() != 'b') {
999  break;
1000  }
1001  if (packet.get() != 'y') {
1002  break;
1003  }
1004  if (packet.get() != 'e') {
1005  break;
1006  }
1007  if (packet.get() != ' ') {
1008  break;
1009  }
1010  processGoodbye(packet);
1011  return;
1012 
1013  case 'i':
1014  switch (packet.get()) {
1015  case 'm':
1016  if (packet.get() != 'a') {
1017  break;
1018  }
1019  if (packet.get() != 'g') {
1020  break;
1021  }
1022  if (packet.get() != 'e') {
1023  break;
1024  }
1025  if (packet.get() != '2') {
1026  break;
1027  }
1028  if (packet.get() != ' ') {
1029  break;
1030  }
1031  processImage2(packet);
1032  return;
1033 
1034  case 't':
1035  if (packet.get() != 'e') {
1036  break;
1037  }
1038  if (packet.get() != 'm') {
1039  break;
1040  }
1041  if (packet.get() != '2') {
1042  break;
1043  }
1044  if (packet.get() != ' ') {
1045  break;
1046  }
1047  processItem2(packet);
1048  return;
1049  }
1050  break;
1051 
1052  case 'm':
1053  switch (packet.get()) {
1054  case 'a':
1055  switch (packet.get()) {
1056  case 'g':
1057  if (packet.get() != 'i') {
1058  break;
1059  }
1060  if (packet.get() != 'c') {
1061  break;
1062  }
1063  if (packet.get() != 'm') {
1064  break;
1065  }
1066  if (packet.get() != 'a') {
1067  break;
1068  }
1069  if (packet.get() != 'p') {
1070  break;
1071  }
1072  if (packet.get() != ' ') {
1073  break;
1074  }
1075  processMagicMap(packet);
1076  return;
1077 
1078  case 'p':
1079  switch (packet.get()) {
1080  case '2':
1081  if (packet.get() != ' ') {
1082  break;
1083  }
1084  processMap2(packet);
1085  return;
1086 
1087  case 'e':
1088  if (packet.get() != 'x') {
1089  break;
1090  }
1091  if (packet.get() != 't') {
1092  break;
1093  }
1094  if (packet.get() != 'e') {
1095  break;
1096  }
1097  if (packet.get() != 'n') {
1098  break;
1099  }
1100  if (packet.get() != 'd') {
1101  break;
1102  }
1103  if (packet.get() != 'e') {
1104  break;
1105  }
1106  if (packet.get() != 'd') {
1107  break;
1108  }
1109  if (packet.get() != ' ') {
1110  break;
1111  }
1112  processMapExtended(packet);
1113  return;
1114  }
1115  break;
1116  }
1117  break;
1118 
1119  case 'u':
1120  if (packet.get() != 's') {
1121  break;
1122  }
1123  if (packet.get() != 'i') {
1124  break;
1125  }
1126  if (packet.get() != 'c') {
1127  break;
1128  }
1129  if (packet.get() != ' ') {
1130  break;
1131  }
1132  processMusic(packet);
1133  return;
1134  }
1135  break;
1136 
1137  case 'n':
1138  if (packet.get() != 'e') {
1139  break;
1140  }
1141  if (packet.get() != 'w') {
1142  break;
1143  }
1144  if (packet.get() != 'm') {
1145  break;
1146  }
1147  if (packet.get() != 'a') {
1148  break;
1149  }
1150  if (packet.get() != 'p') {
1151  break;
1152  }
1153  processNewMap(packet);
1154  return;
1155 
1156  case 'p':
1157  switch (packet.get()) {
1158  case 'i':
1159  if (packet.get() != 'c') {
1160  break;
1161  }
1162  if (packet.get() != 'k') {
1163  break;
1164  }
1165  if (packet.get() != 'u') {
1166  break;
1167  }
1168  if (packet.get() != 'p') {
1169  break;
1170  }
1171  if (packet.get() != ' ') {
1172  break;
1173  }
1174  processPickup(packet);
1175  return;
1176 
1177  case 'l':
1178  if (packet.get() != 'a') {
1179  break;
1180  }
1181  if (packet.get() != 'y') {
1182  break;
1183  }
1184  if (packet.get() != 'e') {
1185  break;
1186  }
1187  if (packet.get() != 'r') {
1188  break;
1189  }
1190  if (packet.get() != ' ') {
1191  break;
1192  }
1193  processPlayer(packet);
1194  return;
1195  }
1196  break;
1197 
1198  case 'q':
1199  if (packet.get() != 'u') {
1200  break;
1201  }
1202  if (packet.get() != 'e') {
1203  break;
1204  }
1205  if (packet.get() != 'r') {
1206  break;
1207  }
1208  if (packet.get() != 'y') {
1209  break;
1210  }
1211  if (packet.get() != ' ') {
1212  break;
1213  }
1214  processQuery(packet);
1215  return;
1216 
1217  case 'r':
1218  if (packet.get() != 'e') {
1219  break;
1220  }
1221  if (packet.get() != 'p') {
1222  break;
1223  }
1224  if (packet.get() != 'l') {
1225  break;
1226  }
1227  if (packet.get() != 'y') {
1228  break;
1229  }
1230  if (packet.get() != 'i') {
1231  break;
1232  }
1233  if (packet.get() != 'n') {
1234  break;
1235  }
1236  if (packet.get() != 'f') {
1237  break;
1238  }
1239  if (packet.get() != 'o') {
1240  break;
1241  }
1242  if (packet.get() != ' ') {
1243  break;
1244  }
1245  processReplyInfo(packet);
1246  return;
1247 
1248  case 's':
1249  switch (packet.get()) {
1250  case 'e':
1251  if (packet.get() != 't') {
1252  break;
1253  }
1254  if (packet.get() != 'u') {
1255  break;
1256  }
1257  if (packet.get() != 'p') {
1258  break;
1259  }
1260  if (packet.get() != ' ') {
1261  break;
1262  }
1263  processSetup(packet);
1264  return;
1265 
1266  case 'm':
1267  if (packet.get() != 'o') {
1268  break;
1269  }
1270  if (packet.get() != 'o') {
1271  break;
1272  }
1273  if (packet.get() != 't') {
1274  break;
1275  }
1276  if (packet.get() != 'h') {
1277  break;
1278  }
1279  if (packet.get() != ' ') {
1280  break;
1281  }
1282  processSmooth(packet);
1283  return;
1284 
1285  case 'o':
1286  if (packet.get() != 'u') {
1287  break;
1288  }
1289  if (packet.get() != 'n') {
1290  break;
1291  }
1292  if (packet.get() != 'd') {
1293  break;
1294  }
1295  switch (packet.get()) {
1296  case ' ':
1297  processSound(packet);
1298  return;
1299 
1300  case '2':
1301  if (packet.get() != ' ') {
1302  break;
1303  }
1304  processSound2(packet);
1305  return;
1306  }
1307  break;
1308 
1309  case 't':
1310  if (packet.get() != 'a') {
1311  break;
1312  }
1313  if (packet.get() != 't') {
1314  break;
1315  }
1316  if (packet.get() != 's') {
1317  break;
1318  }
1319  if (packet.get() != ' ') {
1320  break;
1321  }
1322  processStats(packet);
1323  return;
1324  }
1325  break;
1326 
1327  case 't':
1328  if (packet.get() != 'i') {
1329  break;
1330  }
1331  if (packet.get() != 'c') {
1332  break;
1333  }
1334  if (packet.get() != 'k') {
1335  break;
1336  }
1337  if (packet.get() != ' ') {
1338  break;
1339  }
1340  processTick(packet);
1341  return;
1342 
1343  case 'u':
1344  if (packet.get() != 'p') {
1345  break;
1346  }
1347  if (packet.get() != 'd') {
1348  break;
1349  }
1350  switch (packet.get()) {
1351  case 'i':
1352  if (packet.get() != 't') {
1353  break;
1354  }
1355  if (packet.get() != 'e') {
1356  break;
1357  }
1358  if (packet.get() != 'm') {
1359  break;
1360  }
1361  if (packet.get() != ' ') {
1362  break;
1363  }
1364  processUpdItem(packet);
1365  return;
1366 
1367  case 'q':
1368  if (packet.get() != 'u') {
1369  break;
1370  }
1371  if (packet.get() != 'e') {
1372  break;
1373  }
1374  if (packet.get() != 's') {
1375  break;
1376  }
1377  if (packet.get() != 't') {
1378  break;
1379  }
1380  if (packet.get() != ' ') {
1381  break;
1382  }
1383  processUpdQuest(packet);
1384  return;
1385 
1386  case 's':
1387  if (packet.get() != 'p') {
1388  break;
1389  }
1390  if (packet.get() != 'e') {
1391  break;
1392  }
1393  if (packet.get() != 'l') {
1394  break;
1395  }
1396  if (packet.get() != 'l') {
1397  break;
1398  }
1399  if (packet.get() != ' ') {
1400  break;
1401  }
1402  processUpdSpell(packet);
1403  return;
1404  }
1405  break;
1406 
1407  case 'v':
1408  if (packet.get() != 'e') {
1409  break;
1410  }
1411  if (packet.get() != 'r') {
1412  break;
1413  }
1414  if (packet.get() != 's') {
1415  break;
1416  }
1417  if (packet.get() != 'i') {
1418  break;
1419  }
1420  if (packet.get() != 'o') {
1421  break;
1422  }
1423  if (packet.get() != 'n') {
1424  break;
1425  }
1426  if (packet.get() != ' ') {
1427  break;
1428  }
1429  processVersion(packet);
1430  return;
1431  }
1432  } catch (final IllegalArgumentException ex) {
1433  if (debugProtocol != null) {
1434  debugProtocol.debugProtocolWrite("IllegalArgumentException while command parsing: "+ex+"\n"+hexDump(packet), ex);
1435  }
1436  } catch (final BufferUnderflowException ex) {
1437  if (debugProtocol != null) {
1438  debugProtocol.debugProtocolWrite("BufferUnderflowException while command parsing: "+ex+"\n"+hexDump(packet), ex);
1439  }
1440  } catch (final ArrayIndexOutOfBoundsException ex) {
1441  if (debugProtocol != null) {
1442  debugProtocol.debugProtocolWrite("ArrayIndexOutOfBoundsException while command parsing: "+ex+"\n"+hexDump(packet), ex);
1443  }
1444  } catch (final StringIndexOutOfBoundsException ex) {
1445  if (debugProtocol != null) {
1446  debugProtocol.debugProtocolWrite("StringIndexOutOfBoundsException while command parsing: "+ex+"\n"+hexDump(packet), ex);
1447  }
1448  } catch (final UnknownCommandException ex) {
1449  if (debugProtocol != null) {
1450  debugProtocol.debugProtocolWrite("UnknownCommandException while command parsing: "+ex+"\n"+hexDump(packet), ex);
1451  }
1452  throw ex;
1453  }
1454 
1455  ((Buffer)packet).position(0);
1456  int cmdLen;
1457  for (cmdLen = 0; cmdLen < packet.limit(); cmdLen++) {
1458  final byte ch = packet.get(cmdLen);
1459  if ((ch&0xFF) <= 0x20 || (ch&0xFF) >= 0x80) {
1460  break;
1461  }
1462  }
1463  final String command = newString(packet, 0, cmdLen);
1464  if (debugProtocol != null) {
1465  debugProtocol.debugProtocolWrite("recv invalid command: "+command+"\n"+hexDump(packet));
1466  }
1467  throw new UnknownCommandException("Cannot parse command: "+command);
1468  }
1469 
1477  private void cmdMap2Coordinate(@NotNull final ByteBuffer packet, final int x, final int y) throws UnknownCommandException {
1478  while (true) {
1479  final int lenType = getInt1(packet);
1480  if (lenType == 0xFF) {
1481  break;
1482  }
1483 
1484  final int len = (lenType>>5)&7;
1485  final int type = lenType&31;
1486  switch (type) {
1487  case Map2.COORD_CLEAR_SPACE:
1488  cmdMap2CoordinateClearSpace(x, y, len);
1489  break;
1490 
1491  case Map2.COORD_DARKNESS:
1492  cmdMap2CoordinateDarkness(packet, x, y, len);
1493  break;
1494 
1495  case Map2.COORD_LAYER0:
1496  case Map2.COORD_LAYER1:
1497  case Map2.COORD_LAYER2:
1498  case Map2.COORD_LAYER3:
1499  case Map2.COORD_LAYER4:
1500  case Map2.COORD_LAYER5:
1501  case Map2.COORD_LAYER6:
1502  case Map2.COORD_LAYER7:
1503  case Map2.COORD_LAYER8:
1504  case Map2.COORD_LAYER9:
1505  cmdMap2CoordinateLayer(packet, x, y, len, type-Map2.COORD_LAYER0);
1506  break;
1507  }
1508  }
1509  }
1510 
1519  private void cmdMap2CoordinateClearSpace(final int x, final int y, final int len) throws UnknownCommandException {
1520  if (len != 0) {
1521  throw new UnknownCommandException("map2 command contains clear command with length "+len);
1522  }
1523  if (debugProtocol != null) {
1524  debugProtocol.debugProtocolWrite("recv map2 "+x+"/"+y+" clear");
1525  }
1526  fireMapClear(x, y);
1527  }
1528 
1537  private void cmdMap2CoordinateDarkness(@NotNull final ByteBuffer packet, final int x, final int y, final int len) throws UnknownCommandException {
1538  if (len != 1) {
1539  throw new UnknownCommandException("map2 command contains darkness command with length "+len);
1540  }
1541  final int darkness = getInt1(packet);
1542  if (debugProtocol != null) {
1543  debugProtocol.debugProtocolWrite("recv map2 "+x+"/"+y+" darkness="+darkness);
1544  }
1545  fireMapDarkness(x, y, darkness);
1546  }
1547 
1557  private void cmdMap2CoordinateLayer(@NotNull final ByteBuffer packet, final int x, final int y, final int len, final int layer) throws UnknownCommandException {
1558  if (len < 2) {
1559  throw new UnknownCommandException("map2 command contains image command with length "+len);
1560  }
1561  final Location location = new Location(x, y, layer);
1562  final int face = getInt2(packet);
1563  if ((face&Map2.FACE_ANIMATION) == 0) {
1564  if (debugProtocol != null) {
1565  debugProtocol.debugProtocolWrite("recv map2 "+location+" face="+face);
1566  }
1567  /* Ensure the smoothing is reset. If it was 0 then this is a no-op, else this
1568  forces a redraw of adjacent tiles, which could be needed if the new face
1569  is the next of an animation (with the same smoothlevel). */
1570  fireMapSmooth(location, 0);
1571  fireMapFace(location, face);
1572  } else {
1573  if (debugProtocol != null) {
1574  debugProtocol.debugProtocolWrite("recv map2 "+location+" anim="+(face&Map2.ANIM_MASK)+" type="+((face>>Map2.ANIM_TYPE_SHIFT)&Map2.ANIM_TYPE_MASK));
1575  }
1576  fireMapAnimation(location, face&Map2.ANIM_MASK, (face>>Map2.ANIM_TYPE_SHIFT)&Map2.ANIM_TYPE_MASK);
1577  }
1578  if (len == 3) {
1579  cmdMap2CoordinateLayer3(packet, location, face);
1580  } else if (len == 4) {
1581  cmdMap2CoordinateLayer4(packet, location, face);
1582  } else if (len != 2) {
1583  if (debugProtocol != null) {
1584  debugProtocol.debugProtocolWrite("recv map2 "+x+"/"+y+"/"+layer+" <invalid>");
1585  }
1586  throw new UnknownCommandException("map2 command contains image command with length "+len);
1587  }
1588  }
1589 
1598  private void cmdMap2CoordinateLayer3(@NotNull final ByteBuffer packet, @NotNull final Location location, final int face) throws UnknownCommandException {
1599  if (face == 0) {
1600  throw new UnknownCommandException("map2 command contains smoothing or animation information for empty face");
1601  }
1602 
1603  if ((face&Map2.FACE_ANIMATION) == 0) {
1604  final int smooth = getInt1(packet);
1605  if (debugProtocol != null) {
1606  debugProtocol.debugProtocolWrite("recv map2 "+location+" smooth="+smooth);
1607  }
1608  fireMapSmooth(location, smooth);
1609  } else {
1610  final int animSpeed = getInt1(packet);
1611  if (debugProtocol != null) {
1612  debugProtocol.debugProtocolWrite("recv map2 "+location+" anim_speed="+animSpeed);
1613  }
1614  fireMapAnimationSpeed(location, animSpeed);
1615  }
1616  }
1617 
1626  private void cmdMap2CoordinateLayer4(@NotNull final ByteBuffer packet, @NotNull final Location location, final int face) throws UnknownCommandException {
1627  if (face == 0) {
1628  throw new UnknownCommandException("map2 command contains smoothing or animation information for empty face");
1629  }
1630 
1631  final int animSpeed = getInt1(packet);
1632  if (debugProtocol != null) {
1633  debugProtocol.debugProtocolWrite("recv map2 "+location+" anim_speed="+animSpeed);
1634  }
1635  fireMapAnimationSpeed(location, animSpeed);
1636 
1637  final int smooth = getInt1(packet);
1638  if (debugProtocol != null) {
1639  debugProtocol.debugProtocolWrite("recv map2 "+location+" smooth="+smooth);
1640  }
1641  fireMapSmooth(location, smooth);
1642  }
1643 
1649  private void negotiateMapSize(final int mapWidth, final int mapHeight) {
1650  if (debugProtocol != null) {
1651  debugProtocol.debugProtocolWrite("negotiateMapSize: "+mapWidth+"x"+mapHeight);
1652  }
1653 
1654  if (clientSocketState == ClientSocketState.CONNECTING || clientSocketState == ClientSocketState.VERSION || clientSocketState == ClientSocketState.CONNECT_FAILED) {
1655  if (debugProtocol != null) {
1656  debugProtocol.debugProtocolWrite("negotiateMapSize: clientSocketState="+clientSocketState+", ignoring");
1657  }
1658  return;
1659  }
1660  if (pendingMapWidth != 0 || pendingMapHeight != 0) {
1661  if (debugProtocol != null) {
1662  debugProtocol.debugProtocolWrite("negotiateMapSize: already negotiating, ignoring");
1663  }
1664  return;
1665  }
1666  if (currentMapWidth == mapWidth && currentMapHeight == mapHeight) {
1667  if (debugProtocol != null) {
1668  debugProtocol.debugProtocolWrite("negotiateMapSize: same as current map size, ignoring");
1669  }
1670  return;
1671  }
1672  pendingMapWidth = mapWidth;
1673  pendingMapHeight = mapHeight;
1674  sendSetup("mapsize "+pendingMapWidth+"x"+pendingMapHeight);
1675  }
1676 
1684  private void cmdReplyinfo(@NotNull final String infoType, final ByteBuffer packet) throws IOException, UnknownCommandException {
1685  final String param;
1686  synchronized (writeBuffer) {
1687  if (sendingRequestInfo.isEmpty()) {
1688  System.err.println("Server responded with replyinfo "+infoType+" when expecting no replyinfo");
1689  } else if (!PATTERN_SPACE.split(sendingRequestInfo.getFirst(), 2)[0].equals(infoType)) {
1690  System.err.println("Server responded with replyinfo "+infoType+" when expecting replyinfo "+sendingRequestInfo.getFirst());
1691  } else {
1692  sendingRequestInfo.removeFirst();
1693  }
1694 
1695  if (clientSocketState == ClientSocketState.REQUESTINFO) {
1696  synchronized (writeBuffer) {
1697  param = sendingRequestInfo.isEmpty() ? "" : sendingRequestInfo.getFirst();
1698  }
1699  } else {
1700  param = "";
1701  }
1702  }
1703  model.getGuiStateManager().setClientSocketState(clientSocketState, param);
1704  sendPendingRequestInfo();
1705 
1706  switch (infoType) {
1707  case "image_info":
1708  processImageInfoReplyinfo(packet);
1709  break;
1710 
1711  case "skill_info":
1712  processSkillInfoReplyinfo(packet);
1713  break;
1714 
1715  case "skill_extra":
1716  processSkillExtraReplyinfo(packet);
1717  break;
1718 
1719  case "exp_table":
1720  processExpTableReplyinfo(packet);
1721  break;
1722 
1723  case "knowledge_info":
1724  processKnowledgeInfoReplyinfo(packet);
1725  break;
1726 
1727  case "startingmap":
1728  processStartingMapReplyinfo(packet);
1729  break;
1730 
1731  case "race_list":
1732  processRaceListReplyinfo(packet);
1733  break;
1734 
1735  case "class_list":
1736  processClassListReplyinfo(packet);
1737  break;
1738 
1739  case "race_info":
1740  processClassRaceInfoReplyinfo(packet, true);
1741  break;
1742 
1743  case "class_info":
1744  processClassRaceInfoReplyinfo(packet, false);
1745  break;
1746 
1747  case "newcharinfo":
1748  processNewCharInfoReplyinfo(packet);
1749  break;
1750 
1751  default:
1752  System.err.println("Ignoring unexpected replyinfo type '"+infoType+"'.");
1753  break;
1754  }
1755 
1756  if (clientSocketState != ClientSocketState.CONNECTED && !hasPendingReplyinfo()) {
1757  if (loginMethod == 0) {
1758  setClientSocketState(ClientSocketState.REQUESTINFO, ClientSocketState.ADDME);
1759  sendAddme();
1760  } else {
1761  setClientSocketState(ClientSocketState.REQUESTINFO, ClientSocketState.ACCOUNT_INFO);
1762  fireManageAccount();
1763  }
1764  }
1765  }
1766 
1772  private void processImageInfoReplyinfo(@NotNull final ByteBuffer packet) throws IOException {
1773  final byte[] data = new byte[packet.remaining()];
1774  packet.get(data);
1775  try (ByteArrayInputStream is = new ByteArrayInputStream(data)) {
1776  try (InputStreamReader isr = new InputStreamReader(is, UTF8)) {
1777  try (BufferedReader d = new BufferedReader(isr)) {
1778  final String info = d.readLine();
1779  if (info == null) {
1780  throw new IOException("Truncated parameter in image_info");
1781  }
1782  final int nrPics = Integer.parseInt(info);
1783  if (debugProtocol != null) {
1784  debugProtocol.debugProtocolWrite("recv replyinfo image_info nrPics="+nrPics);
1785  }
1786  // XXX: replyinfo image_info not implemented
1787  }
1788  }
1789  }
1790  }
1791 
1797  private void processSkillInfoReplyinfo(@NotNull final ByteBuffer packet) throws IOException {
1798  model.getSkillSet().clearSkills();
1799  final byte[] data = new byte[packet.remaining()];
1800  packet.get(data);
1801  try (ByteArrayInputStream is = new ByteArrayInputStream(data)) {
1802  try (InputStreamReader isr = new InputStreamReader(is, UTF8)) {
1803  try (BufferedReader d = new BufferedReader(isr)) {
1804  while (true) {
1805  final CharSequence r = d.readLine();
1806  if (r == null) {
1807  break;
1808  }
1809 
1810  final String[] sk = PATTERN_DOT.split(r, 3);
1811  if (sk.length < 2 || sk.length > 3) {
1812  System.err.println("Ignoring skill definition for invalid skill: "+r+".");
1813  continue;
1814  }
1815 
1816  final int skillId;
1817  try {
1818  skillId = Integer.parseInt(sk[0]);
1819  } catch (final NumberFormatException ignored) {
1820  System.err.println("Ignoring skill definition for invalid skill: "+r+".");
1821  continue;
1822  }
1823 
1824  if (skillId < Stats.CS_STAT_SKILLINFO || skillId >= Stats.CS_STAT_SKILLINFO+Stats.CS_NUM_SKILLS) {
1825  System.err.println("Ignoring skill definition for invalid skill id "+skillId+": "+r+".");
1826  continue;
1827  }
1828 
1829  int face = -1;
1830  if (sk.length > 2) {
1831  try {
1832  face = Integer.parseInt(sk[2]);
1833  } catch (final NumberFormatException ignored) {
1834  System.err.println("Ignoring skill definition for invalid face: "+r+".");
1835  continue;
1836  }
1837  }
1838  if (debugProtocol != null) {
1839  debugProtocol.debugProtocolWrite("recv reply skill_info id="+skillId+" name="+sk[1]+" face="+face);
1840  }
1841  model.getSkillSet().addSkill(skillId, sk[1], face);
1842  }
1843  }
1844  }
1845  }
1846  }
1847 
1852  private void processSkillExtraReplyinfo(@NotNull final ByteBuffer packet) {
1853  while (packet.remaining() >= 2) {
1854  final short skillIndex = packet.getShort();
1855  if (skillIndex == 0) {
1856  if (packet.hasRemaining()) {
1857  System.err.println("Ignoring excess data at the of skill_extra");
1858  }
1859  break;
1860  }
1861  final short len = packet.getShort();
1862  final String message = getString(packet, len);
1863  if (debugProtocol != null) {
1864  debugProtocol.debugProtocolWrite("recv replyinfo skill_extra "+skillIndex);
1865  }
1866  model.getSkillSet().setSkillExtra(skillIndex, message);
1867  }
1868  }
1869 
1874  private void processExpTableReplyinfo(@NotNull final ByteBuffer packet) {
1875  final int numLevels = getInt2(packet);
1876  final long[] expTable = new long[numLevels];
1877  for (int level = 1; level < numLevels; level++) {
1878  expTable[level] = getInt8(packet);
1879  }
1880  if (packet.hasRemaining()) {
1881  System.err.println("Ignoring excess data at end of exp_table");
1882  }
1883 
1884  if (debugProtocol != null) {
1885  debugProtocol.debugProtocolWrite("recv replyinfo exp_table "+Arrays.toString(expTable));
1886  }
1887  model.getExperienceTable().setExpTable(expTable);
1888  }
1889 
1895  private void processKnowledgeInfoReplyinfo(@NotNull final ByteBuffer packet) throws IOException {
1896  model.getKnowledgeManager().clearTypes();
1897  final byte[] data = new byte[packet.remaining()];
1898  packet.get(data);
1899  try (ByteArrayInputStream is = new ByteArrayInputStream(data)) {
1900  try (InputStreamReader isr = new InputStreamReader(is, UTF8)) {
1901  try (BufferedReader d = new BufferedReader(isr)) {
1902  while (true) {
1903  final CharSequence r = d.readLine();
1904  if (r == null) {
1905  break;
1906  }
1907 
1908  final String[] sk = PATTERN_DOT.split(r);
1909  if (sk.length != 4) {
1910  System.err.println("Ignoring knowledge definition for invalid knowledge: "+r+".");
1911  continue;
1912  }
1913 
1914  final int face;
1915  try {
1916  face = Integer.parseInt(sk[2]);
1917  } catch (final NumberFormatException ignored) {
1918  System.err.println("Ignoring knowledge definition for invalid face: "+r+".");
1919  continue;
1920  }
1921 
1922  if (debugProtocol != null) {
1923  debugProtocol.debugProtocolWrite("recv replyinfo knowledge_info type="+sk[0]+" name="+sk[1]+" face="+face+" can_attempt="+sk[3]);
1924  }
1925  model.getKnowledgeManager().addKnowledgeType(sk[0], sk[1], face, sk[3].equals("1"));
1926  }
1927  }
1928  }
1929  }
1930  }
1931 
1936  private void processStartingMapReplyinfo(@NotNull final ByteBuffer packet) {
1937  final StartingMapBuilder sb = new StartingMapBuilder();
1938  while (packet.hasRemaining()) {
1939  final int type = getInt1(packet);
1940  final int length = getInt2(packet);
1941  switch (type) {
1942  case INFO_MAP_ARCH_NAME:
1943  final String archName = getString(packet, length);
1944  if (debugProtocol != null) {
1945  debugProtocol.debugProtocolWrite("recv replyinfo startingmap type=INFO_MAP_ARCH_NAME arch_name="+archName);
1946  }
1947  sb.setArchName(archName);
1948  break;
1949 
1950  case INFO_MAP_NAME:
1951  final String name = getString(packet, length);
1952  if (debugProtocol != null) {
1953  debugProtocol.debugProtocolWrite("recv replyinfo startingmap type=INFO_MAP_NAME name="+name);
1954  }
1955  sb.setName(name);
1956  break;
1957 
1958  case INFO_MAP_DESCRIPTION:
1959  final String description = getString(packet, length);
1960  if (debugProtocol != null) {
1961  debugProtocol.debugProtocolWrite("recv replyinfo startingmap type=INFO_MAP_DESCRIPTION description="+description);
1962  }
1963  sb.setDescription(description);
1964  break;
1965 
1966  default:
1967  if (debugProtocol != null) {
1968  debugProtocol.debugProtocolWrite("recv replyinfo startingmap type="+type);
1969  }
1970  System.err.println("Ignoring startingmap type "+type);
1971  break;
1972  }
1973  }
1974  model.getNewCharacterInformation().setStartingMapList(sb.finish());
1975  }
1976 
1981  private void processRaceListReplyinfo(@NotNull final ByteBuffer packet) {
1982  while (packet.remaining() > 0 && packet.get(packet.position()) == '|') {
1983  packet.get();
1984  }
1985  final String raceList = getString(packet, packet.remaining());
1986  final String[] races = raceList.isEmpty() ? EMPTY_STRING_ARRAY : PATTERN_BAR.split(raceList);
1987  if (debugProtocol != null) {
1988  debugProtocol.debugProtocolWrite("recv replyinfo race_list races="+Arrays.toString(races));
1989  }
1990  model.getNewCharacterInformation().setRaceList(races);
1991 
1992  if (loginMethod > 0) {
1993  for (String race : races) {
1994  sendQueuedRequestinfo("race_info "+race);
1995  }
1996  }
1997  }
1998 
2003  private void processClassListReplyinfo(@NotNull final ByteBuffer packet) {
2004  while (packet.remaining() > 0 && packet.get(packet.position()) == '|') {
2005  packet.get();
2006  }
2007  final String classList = getString(packet, packet.remaining());
2008  final String[] classes = classList.isEmpty() ? EMPTY_STRING_ARRAY : PATTERN_BAR.split(classList);
2009  if (debugProtocol != null) {
2010  debugProtocol.debugProtocolWrite("recv replyinfo class_list classes="+Arrays.toString(classes));
2011  }
2012  model.getNewCharacterInformation().setClassList(classes);
2013 
2014  if (loginMethod > 0) {
2015  for (String class_ : classes) {
2016  sendQueuedRequestinfo("class_info "+class_);
2017  }
2018  }
2019  }
2020 
2028  private void processClassRaceInfoReplyinfo(@NotNull final ByteBuffer packet, final boolean raceInfo) throws UnknownCommandException {
2029  final String raceName = getStringDelimiter(packet, '\n');
2030  final ClassRaceInfoBuilder rb = new ClassRaceInfoBuilder(raceName);
2031  while (packet.hasRemaining()) {
2032  final String type = getStringDelimiter(packet, ' ');
2033  switch (type) {
2034  case "name":
2035  rb.setName(getString(packet, getInt1(packet)));
2036  break;
2037 
2038  case "msg":
2039  rb.setMsg(getString(packet, getInt2(packet)));
2040  break;
2041 
2042  case "stats":
2043  parseClassRaceInfoStats(packet, rb);
2044  break;
2045 
2046  case "choice":
2047  parseClassRaceInfoChoice(packet, rb);
2048  break;
2049 
2050  default:
2051  System.err.println("Ignoring race_info type "+type);
2052  break;
2053  }
2054  }
2055  final ClassRaceInfo classRaceInfo = rb.finish();
2056  if (debugProtocol != null) {
2057  debugProtocol.debugProtocolWrite("recv replyinfo "+(raceInfo ? "race_info" : "class_info")+" "+classRaceInfo);
2058  }
2059  if (raceInfo) {
2060  model.getNewCharacterInformation().addRaceInfo(classRaceInfo);
2061  } else {
2062  model.getNewCharacterInformation().addClassInfo(classRaceInfo);
2063  }
2064  }
2065 
2071  private void processNewCharInfoReplyinfo(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2072  final NewCharInfoBuilder newCharInfoBuilder = new NewCharInfoBuilder();
2073  while (packet.hasRemaining()) {
2074  final int len = getInt1(packet)-1;
2075  final String line = getString(packet, len);
2076  getInt1(packet); // skip trailing \0 byte
2077 
2078  final String[] tokens = PATTERN_SPACE.split(line, 3);
2079  if (tokens.length != 3) {
2080  throw new UnknownCommandException("syntax error in replyinfo newcharinfo: "+line);
2081  }
2082  final String typeString = tokens[0];
2083  final String variableName = tokens[1];
2084  final String values = tokens[2];
2085  switch (typeString) {
2086  case "R":
2087  parseNewCharInfoValue(newCharInfoBuilder, true, variableName, values);
2088  break;
2089 
2090  case "O":
2091  parseNewCharInfoValue(newCharInfoBuilder, false, variableName, values);
2092  break;
2093 
2094  case "V":
2095  parseNewCharInfoValues(newCharInfoBuilder, variableName, values);
2096  break;
2097 
2098  case "I":
2099  parseNewCharInfoInformational(variableName, values);
2100  break;
2101 
2102  default:
2103  throw new UnknownCommandException("unknown type '"+typeString+"' in replyinfo newcharinfo: "+line);
2104  }
2105  }
2106  final NewCharInfo newCharInfo = newCharInfoBuilder.finish();
2107  if (debugProtocol != null) {
2108  debugProtocol.debugProtocolWrite("recv replyinfo newcharinfo "+newCharInfo);
2109  }
2110  model.getNewCharacterInformation().setNewCharInfo(newCharInfo);
2111  }
2112 
2121  private static void parseNewCharInfoValue(@NotNull final NewCharInfoBuilder newCharInfoBuilder, final boolean required, @NotNull final String variableName, @NotNull final String values) throws UnknownCommandException {
2122  if (variableName.equals("race")) {
2123  if (!values.equals("requestinfo")) {
2124  throw new UnknownCommandException(variableName+"="+values+" is not supported in replyinfo newcharinfo");
2125  }
2126  newCharInfoBuilder.setRaceChoice();
2127  } else if (variableName.equals("class")) {
2128  if (!values.equals("requestinfo")) {
2129  throw new UnknownCommandException(variableName+"="+values+" is not supported in replyinfo newcharinfo");
2130  }
2131  newCharInfoBuilder.setClassChoice();
2132  } else if (variableName.equals("startingmap")) {
2133  if (!values.equals("requestinfo")) {
2134  throw new UnknownCommandException(variableName+"="+values+" is not supported in replyinfo newcharinfo");
2135  }
2136  newCharInfoBuilder.setStartingMapChoice();
2137  } else if (!required) {
2138  System.err.println("unknown variable name '"+variableName+"' in replyinfo newcharinfo");
2139  } else {
2140  throw new UnknownCommandException("unknown variable name '"+variableName+"' in replyinfo newcharinfo");
2141  }
2142  }
2143 
2151  private static void parseNewCharInfoValues(@NotNull final NewCharInfoBuilder newCharInfoBuilder, @NotNull final String variableName, @NotNull final String values) throws UnknownCommandException {
2152  switch (variableName) {
2153  case "points":
2154  final int points;
2155  try {
2156  points = Integer.parseInt(values);
2157  } catch (final NumberFormatException ignored) {
2158  throw new UnknownCommandException("'"+variableName+"' variable in replyinfo newcharinfo has invalid value '"+values+"'.");
2159  }
2160  newCharInfoBuilder.setPoints(points);
2161  break;
2162 
2163  case "statrange":
2164  final String[] tmp = PATTERN_SPACE.split(values, 2);
2165  if (tmp.length != 2) {
2166  throw new UnknownCommandException("'"+variableName+"' variable in replyinfo newcharinfo has invalid value '"+values+"'.");
2167  }
2168  final int minValue;
2169  final int maxValue;
2170  try {
2171  minValue = Integer.parseInt(tmp[0]);
2172  maxValue = Integer.parseInt(tmp[1]);
2173  } catch (final NumberFormatException ignored) {
2174  throw new UnknownCommandException("'"+variableName+"' variable in replyinfo newcharinfo has invalid value '"+values+"'.");
2175  }
2176  newCharInfoBuilder.setStatRange(minValue, maxValue);
2177  break;
2178 
2179  case "statname":
2180  newCharInfoBuilder.setStatNames(PATTERN_SPACE.split(values));
2181  break;
2182 
2183  default:
2184  throw new UnknownCommandException("unknown variable name '"+variableName+"' in replyinfo newcharinfo");
2185  }
2186  }
2187 
2193  private static void parseNewCharInfoInformational(@NotNull final String variableName, @NotNull final String values) {
2194  System.err.println("ignoring informational "+variableName+"="+values+" in replyinfo newcharinfo");
2195  }
2196 
2204  private static void parseClassRaceInfoStats(@NotNull final ByteBuffer packet, @NotNull final ClassRaceInfoBuilder rb) throws UnknownCommandException {
2205  while (packet.hasRemaining()) {
2206  final int stat = getInt1(packet);
2207  switch (stat) {
2208  case 0:
2209  return;
2210 
2211  case Stats.CS_STAT_HP:
2212  case Stats.CS_STAT_MAXHP:
2213  case Stats.CS_STAT_SP:
2214  case Stats.CS_STAT_MAXSP:
2215  case Stats.CS_STAT_STR:
2216  case Stats.CS_STAT_INT:
2217  case Stats.CS_STAT_WIS:
2218  case Stats.CS_STAT_DEX:
2219  case Stats.CS_STAT_CON:
2220  case Stats.CS_STAT_CHA:
2221  case Stats.CS_STAT_LEVEL:
2222  case Stats.CS_STAT_WC:
2223  case Stats.CS_STAT_AC:
2224  case Stats.CS_STAT_DAM:
2225  case Stats.CS_STAT_ARMOUR:
2226  case Stats.CS_STAT_FOOD:
2227  case Stats.CS_STAT_POW:
2228  case Stats.CS_STAT_GRACE:
2229  case Stats.CS_STAT_MAXGRACE:
2230  case Stats.CS_STAT_FLAGS:
2231  case Stats.CS_STAT_RACE_STR:
2232  case Stats.CS_STAT_RACE_INT:
2233  case Stats.CS_STAT_RACE_WIS:
2234  case Stats.CS_STAT_RACE_DEX:
2235  case Stats.CS_STAT_RACE_CON:
2236  case Stats.CS_STAT_RACE_CHA:
2237  case Stats.CS_STAT_RACE_POW:
2238  case Stats.CS_STAT_BASE_STR:
2239  case Stats.CS_STAT_BASE_INT:
2240  case Stats.CS_STAT_BASE_WIS:
2241  case Stats.CS_STAT_BASE_DEX:
2242  case Stats.CS_STAT_BASE_CON:
2243  case Stats.CS_STAT_BASE_CHA:
2244  case Stats.CS_STAT_BASE_POW:
2245  case Stats.CS_STAT_APPLIED_STR:
2246  case Stats.CS_STAT_APPLIED_INT:
2247  case Stats.CS_STAT_APPLIED_WIS:
2248  case Stats.CS_STAT_APPLIED_DEX:
2249  case Stats.CS_STAT_APPLIED_CON:
2250  case Stats.CS_STAT_APPLIED_CHA:
2251  case Stats.CS_STAT_APPLIED_POW:
2252  case Stats.CS_STAT_GOLEM_HP:
2253  case Stats.CS_STAT_GOLEM_MAXHP:
2254  case Stats.CS_STAT_ITEM_POWER:
2255  final short int2Param = (short)getInt2(packet);
2256  rb.setStatAdjustment(stat, int2Param);
2257  break;
2258 
2259  case Stats.CS_STAT_EXP:
2260  case Stats.CS_STAT_SPEED:
2261  case Stats.CS_STAT_WEAP_SP:
2262  case Stats.CS_STAT_WEIGHT_LIM:
2263  case Stats.CS_STAT_SPELL_ATTUNE:
2264  case Stats.CS_STAT_SPELL_REPEL:
2265  case Stats.CS_STAT_SPELL_DENY:
2266  case Stats.CS_STAT_CHARACTER_FLAGS:
2267  case Stats.CS_STAT_OVERLOAD:
2268  final int int4Param = getInt4(packet);
2269  rb.setStatAdjustment(stat, int4Param);
2270  break;
2271 
2272  case Stats.CS_STAT_EXP64:
2273  final long int8Param = getInt8(packet);
2274  rb.setStatAdjustment(stat, int8Param);
2275  break;
2276 
2277  case Stats.CS_STAT_RANGE:
2278  case Stats.CS_STAT_TITLE:
2279  final int length = getInt1(packet);
2280  final String strParam = getString(packet, length);
2281  System.err.println("replyinfo race/class_info: string stat "+stat+" not implemented");
2282  break;
2283 
2284  default:
2285  if (Stats.CS_STAT_RESIST_START <= stat && stat < Stats.CS_STAT_RESIST_START+Stats.RESIST_TYPES) {
2286  final short int2Param2 = (short)getInt2(packet);
2287  rb.setStatAdjustment(stat, int2Param2);
2288  } else if (Stats.CS_STAT_SKILLINFO <= stat && stat < Stats.CS_STAT_SKILLINFO+Stats.CS_NUM_SKILLS) {
2289  final int level = getInt1(packet);
2290  final long experience = getInt8(packet);
2291  System.err.println("replyinfo race/class_info: skill stat "+stat+" not implemented");
2292  } else {
2293  throw new UnknownCommandException("unknown stat value: "+stat);
2294  }
2295  break;
2296  }
2297  }
2298 
2299  throw new UnknownCommandException("truncated stats entry in replyinfo race/class_info");
2300  }
2301 
2308  private static void parseClassRaceInfoChoice(@NotNull final ByteBuffer packet, @NotNull final ClassRaceInfoBuilder rb) {
2309  final String choiceName = getString(packet, getInt1(packet));
2310  final String choiceDescription = getString(packet, getInt1(packet));
2311  final String archName = getString(packet, getInt1(packet));
2312  final String archDesc = getString(packet, getInt1(packet));
2313  final Map<String, String> choices = new LinkedHashMap<>();
2314  choices.put(archName, archDesc);
2315  while (true) {
2316  final int archNameLength = getInt1(packet);
2317  if (archNameLength == 0) {
2318  break;
2319  }
2320  final String archName2 = getString(packet, archNameLength);
2321  final String archDesc2 = getString(packet, getInt1(packet));
2322  choices.put(archName2, archDesc2);
2323  }
2324  rb.addChoice(new Choice(choiceName, choiceDescription, choices));
2325  }
2326 
2332  private void processAccountPlayers(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2333  if (accountName == null) {
2334  throw new UnknownCommandException("accountplayers without account");
2335  }
2336  fireStartAccountList(accountName);
2337 
2338  // number of characters
2339  final int total = getInt1(packet);
2340  final AccountPlayerBuilder accountPlayerBuilder = new AccountPlayerBuilder();
2341  for (int count = 0; count < total; count++) {
2342  final CharacterInformation characterInformation = parseAccountPlayer(packet, accountPlayerBuilder);
2343  if (debugProtocol != null) {
2344  debugProtocol.debugProtocolWrite("recv accountplayers entry: "+characterInformation);
2345  }
2346  fireAddAccount(characterInformation);
2347  }
2348  if (packet.hasRemaining()) {
2349  throw new UnknownCommandException("invalid accountplayers reply, pos="+packet.position());
2350  }
2351 
2352  fireEndAccountList(total);
2353 
2354  notifyPacketWatcherListeners("accountplayers", () -> "");
2355  }
2356 
2364  @NotNull
2365  private CharacterInformation parseAccountPlayer(@NotNull final ByteBuffer packet, @NotNull final AccountPlayerBuilder accountPlayerBuilder) throws UnknownCommandException {
2366  while (true) {
2367  if (!packet.hasRemaining()) {
2368  throw new UnknownCommandException("truncated accountplayers reply");
2369  }
2370 
2371  final int len = getInt1(packet);
2372  if (len == 0) {
2373  break;
2374  }
2375 
2376  final int type = getInt1(packet);
2377  switch (type) {
2378  case ACL_NAME:
2379  accountPlayerBuilder.setName(getString(packet, len-1));
2380  break;
2381 
2382  case ACL_CLASS:
2383  accountPlayerBuilder.setClass(getString(packet, len-1));
2384  break;
2385 
2386  case ACL_RACE:
2387  accountPlayerBuilder.setRace(getString(packet, len-1));
2388  break;
2389 
2390  case ACL_LEVEL:
2391  accountPlayerBuilder.setLevel(getInt2(packet));
2392  break;
2393 
2394  case ACL_FACE:
2395  accountPlayerBuilder.setFace(getString(packet, len-1));
2396  break;
2397 
2398  case ACL_PARTY:
2399  accountPlayerBuilder.setParty(getString(packet, len-1));
2400  break;
2401 
2402  case ACL_MAP:
2403  accountPlayerBuilder.setMap(getString(packet, len-1));
2404  break;
2405 
2406  case ACL_FACE_NUM:
2407  accountPlayerBuilder.setFaceNumber(getInt2(packet));
2408  break;
2409 
2410  default:
2411  // ignore those values we don't understand
2412  if (debugProtocol != null) {
2413  debugProtocol.debugProtocolWrite("recv accountplayers unknown="+type);
2414  }
2415  ((Buffer)packet).position(packet.position()+len-1);
2416  break;
2417  }
2418  }
2419 
2420  return accountPlayerBuilder.finish();
2421  }
2422 
2426  private void processAddmeFailed() {
2427  if (debugProtocol != null) {
2428  debugProtocol.debugProtocolWrite("recv addme_failed");
2429  }
2430  // XXX: addme_failed command not implemented
2431  notifyPacketWatcherListeners("addme_failed", () -> "");
2432  }
2433 
2437  private void processAddmeSuccess() {
2438  if (debugProtocol != null) {
2439  debugProtocol.debugProtocolWrite("recv addme_success");
2440  }
2441  if (clientSocketState != ClientSocketState.CONNECTED) {
2442  if (clientSocketState == ClientSocketState.ADDME) {
2443  // servers without account support
2444  setClientSocketState(ClientSocketState.ADDME, ClientSocketState.CONNECTED);
2445  } else if (clientSocketState == ClientSocketState.ACCOUNT_INFO) {
2446  fireStartPlaying();
2447  setClientSocketState(ClientSocketState.ACCOUNT_INFO, ClientSocketState.CONNECTED);
2448  }
2449  negotiateMapSize(preferredMapWidth, preferredMapHeight);
2450  }
2451 
2452  notifyPacketWatcherListeners("addme_success", () -> "");
2453  }
2454 
2459  private void processAddQuest(@NotNull final ByteBuffer packet) {
2460  while (packet.hasRemaining()) {
2461  final int code = getInt4(packet);
2462  final int titleLength = getInt2(packet);
2463  final String title = getString(packet, titleLength);
2464  final int face = getInt4(packet);
2465  final int replay = getInt1(packet);
2466  final int parent = getInt4(packet);
2467  final int end = getInt1(packet);
2468  final int stepLength = getInt2(packet);
2469  final String step = stepLength > 0 ? getString(packet, stepLength) : "";
2470  if (debugProtocol != null) {
2471  debugProtocol.debugProtocolWrite("recv addquest code="+code+" title="+title+" face="+face+" replay="+replay+" end="+end+" desc="+step);
2472  }
2473  model.getQuestsManager().addQuest(code, title, face, replay == 1, parent, end == 1, step);
2474  }
2475  notifyPacketWatcherListeners("addquest", () -> "");
2476  }
2477 
2482  private void processAddKnowledge(@NotNull final ByteBuffer packet) {
2483  while (packet.hasRemaining()) {
2484  final int code = getInt4(packet);
2485  final int typeLength = getInt2(packet);
2486  final String type = getString(packet, typeLength);
2487  final int titleLength = getInt2(packet);
2488  final String title = getString(packet, titleLength);
2489  final int face = getInt4(packet);
2490  if (debugProtocol != null) {
2491  debugProtocol.debugProtocolWrite("recv addknowledge code="+code+" type="+type+" title="+title+" face="+face);
2492  }
2493  model.getKnowledgeManager().addKnowledge(code, type, title, face);
2494  }
2495  notifyPacketWatcherListeners("addknowledge", () -> "");
2496  }
2497 
2502  private void processAddSpell(@NotNull final ByteBuffer packet) {
2503  while (packet.hasRemaining()) {
2504  final int tag = getInt4(packet);
2505  final int level = getInt2(packet);
2506  final int castingTime = getInt2(packet);
2507  final int mana = getInt2(packet);
2508  final int grace = getInt2(packet);
2509  final int damage = getInt2(packet);
2510  final int skill = getInt1(packet);
2511  final int path = getInt4(packet);
2512  final int face = getInt4(packet);
2513  final int nameLength = getInt1(packet);
2514  final String name = getString(packet, nameLength);
2515  final int messageLength = getInt2(packet);
2516  final String message = getString(packet, messageLength);
2517  if (debugProtocol != null) {
2518  debugProtocol.debugProtocolWrite("recv addspell tag="+tag+" lvl="+level+" time="+castingTime+" sp="+mana+" gr="+grace+" dam="+damage+" skill="+skill+" path="+path+" face="+face+" name="+name+" msg="+message);
2519  }
2520  model.getSpellsManager().addSpell(tag, level, castingTime, mana, grace, damage, skill, path, face, name, message);
2521  }
2522  notifyPacketWatcherListeners("addspell", () -> "");
2523  }
2524 
2530  private void processAnim(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2531  final int num = getInt2(packet);
2532  final int flags = getInt2(packet);
2533  final int[] faces = new int[packet.remaining()/2];
2534  if (faces.length <= 0) {
2535  throw new UnknownCommandException("no faces in anim command");
2536  }
2537  Arrays.setAll(faces, i -> getInt2(packet));
2538  if (packet.hasRemaining()) {
2539  throw new UnknownCommandException("excess data at end of anim command");
2540  }
2541  if (debugProtocol != null) {
2542  debugProtocol.debugProtocolWrite("recv anim num="+num+" flags="+flags+" faces="+Arrays.toString(faces));
2543  }
2544  if ((num&~0x1FFF) != 0) {
2545  throw new UnknownCommandException("invalid animation id "+num);
2546  }
2547  model.getAnimations().addAnimation(num&0x1FFF, faces);
2548  notifyPacketWatcherListeners("anim", () -> {
2549  final StringBuilder sb = new StringBuilder();
2550  sb.append(num);
2551  sb.append(' ');
2552  sb.append(flags);
2553  for (final int face : faces) {
2554  sb.append(' ');
2555  sb.append(face);
2556  }
2557  return sb.toString();
2558  });
2559  }
2560 
2566  private void processComc(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2567  final int packetNo = getInt2(packet);
2568  final int time = getInt4(packet);
2569  if (packet.hasRemaining()) {
2570  throw new UnknownCommandException("excess data at end of comc command");
2571  }
2572  if (debugProtocol != null) {
2573  debugProtocol.debugProtocolWrite("recv comc no="+packetNo+" time="+time);
2574  }
2575  fireCommandComcReceived(packetNo, time);
2576  notifyPacketWatcherListeners("comc", () -> packetNo+" "+time);
2577  }
2578 
2584  private void processDelInv(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2585  int tag = 0;
2586  do {
2587  tag = tag*10+parseDigit(packet.get());
2588  } while (packet.hasRemaining());
2589  if (packet.hasRemaining()) {
2590  throw new UnknownCommandException("excess data at end of delinv command");
2591  }
2592  if (debugProtocol != null) {
2593  debugProtocol.debugProtocolWrite("recv delinv tag="+tag);
2594  }
2595  fireDelinvReceived(tag);
2596  final int tag0 = tag;
2597  notifyPacketWatcherListeners("delinv", () -> Integer.toString(tag0));
2598  }
2599 
2605  private void processDelItem(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2606  final int[] tags = new int[packet.remaining()/4];
2607  Arrays.setAll(tags, i -> getInt4(packet));
2608  if (packet.hasRemaining()) {
2609  throw new UnknownCommandException("excess data at end of delitem command");
2610  }
2611  if (debugProtocol != null) {
2612  debugProtocol.debugProtocolWrite("recv delitem tags="+Arrays.toString(tags));
2613  }
2614  fireDelitemReceived(tags);
2615  notifyPacketWatcherListeners("delitem", () -> {
2616  final StringBuilder sb = new StringBuilder();
2617  for (final int tag : tags) {
2618  sb.append(' ');
2619  sb.append(tag);
2620  }
2621  return sb.length() == 0 ? "" : sb.substring(1);
2622  });
2623  }
2624 
2630  private void processDelSpell(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2631  final int tag = getInt4(packet);
2632  if (packet.hasRemaining()) {
2633  throw new UnknownCommandException("excess data at end of delspell command");
2634  }
2635  if (debugProtocol != null) {
2636  debugProtocol.debugProtocolWrite("recv delspell tag="+tag);
2637  }
2638  model.getSpellsManager().deleteSpell(tag);
2639  notifyPacketWatcherListeners("delspell", () -> Integer.toString(tag));
2640  }
2641 
2647  private void processDrawExtInfo(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2648  int color = 0;
2649  do {
2650  color = color*10+parseDigit(packet.get());
2651  } while (packet.get(packet.position()) != ' ');
2652  packet.get();
2653 
2654  int type = 0;
2655  do {
2656  type = type*10+parseDigit(packet.get());
2657  } while (packet.get(packet.position()) != ' ');
2658  packet.get();
2659 
2660  int subtype = 0;
2661  do {
2662  subtype = subtype*10+parseDigit(packet.get());
2663  } while (packet.get(packet.position()) != ' ');
2664  packet.get();
2665 
2666  final String message = getString(packet, packet.remaining());
2667  if (debugProtocol != null) {
2668  debugProtocol.debugProtocolWrite("recv drawextinfo color="+color+" type="+type+"/"+subtype+" msg="+message);
2669  }
2670  drawextinfo(color, type, subtype, message);
2671  final int color0 = color;
2672  final int type0 = type;
2673  final int subtype0 = subtype;
2674  notifyPacketWatcherListeners("drawextinfo", () -> color0+" "+type0+" "+subtype0+" "+message);
2675  }
2676 
2682  private void processDrawInfo(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2683  int color = 0;
2684  do {
2685  color = color*10+parseDigit(packet.get());
2686  } while (packet.get(packet.position()) != ' ');
2687  packet.get();
2688 
2689  final String message = getString(packet, packet.remaining());
2690  if (debugProtocol != null) {
2691  debugProtocol.debugProtocolWrite("recv drawinfo color="+color+" msg="+message);
2692  }
2693  drawInfo(message, color);
2694  final int color0 = color;
2695  notifyPacketWatcherListeners("drawinfo", () -> color0+" "+message);
2696  }
2697 
2702  private void processExtendedInfoSet(@NotNull final ByteBuffer packet) {
2703  do {
2704  final int startPos = packet.position();
2705  while (packet.hasRemaining() && packet.get(packet.position()) != ' ') {
2706  packet.get();
2707  }
2708  final String string = newString(packet, startPos, packet.position()-startPos);
2709  packet.get();
2710  if (debugProtocol != null) {
2711  debugProtocol.debugProtocolWrite("recv ExtendedInfoSet "+string);
2712  }
2713  // XXX: ExtendedInfoSet command not implemented
2714  } while (packet.hasRemaining());
2715  notifyPacketWatcherListeners("ExtendedInfoSet", () -> "");
2716  }
2717 
2722  private void processExtendedTextSet(@NotNull final ByteBuffer packet) {
2723  while (true) {
2724  final int startPos = packet.position();
2725  while (packet.hasRemaining() && packet.get(packet.position()) != ' ') {
2726  packet.get();
2727  }
2728  final String type = newString(packet, startPos, packet.position()-startPos);
2729  if (debugProtocol != null) {
2730  debugProtocol.debugProtocolWrite("recv ExtendedTextSet "+type);
2731  }
2732  // XXX: ExtendedTextSet command not implemented
2733  if (!packet.hasRemaining()) {
2734  break;
2735  }
2736  packet.get();
2737  }
2738  notifyPacketWatcherListeners("ExtendedTextSet", () -> "");
2739  }
2740 
2745  private void processFace2(@NotNull final ByteBuffer packet) {
2746  final int faceNum = getInt2(packet);
2747  final int faceSetNum = getInt1(packet);
2748  final int faceChecksum = getInt4(packet);
2749  final String faceName = getString(packet, packet.remaining()).intern();
2750  if (debugProtocol != null) {
2751  debugProtocol.debugProtocolWrite("recv face2 num="+faceNum+" set="+faceSetNum+" checksum="+faceChecksum+" name="+faceName);
2752  }
2753  fireFaceReceived(faceNum, faceSetNum, faceChecksum, faceName);
2754  notifyPacketWatcherListeners("face2", () -> faceNum+" "+faceSetNum+" "+faceChecksum+" "+faceName);
2755  }
2756 
2761  private void processFailure(@NotNull final ByteBuffer packet) {
2762  final String full = getString(packet, packet.remaining());
2763  final String command;
2764  final String message;
2765  final int idx = full.indexOf(' ');
2766  if (idx == -1) {
2767  command = full;
2768  message = "";
2769  } else {
2770  command = full.substring(0, idx);
2771  message = full.substring(idx+1);
2772  }
2773  if (debugProtocol != null) {
2774  debugProtocol.debugProtocolWrite("recv failure command="+command+" message="+message);
2775  }
2776  fireFailure(command, message);
2777  }
2778 
2784  private void processGoodbye(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2785  if (packet.hasRemaining()) {
2786  throw new UnknownCommandException("excess data at end of goodbye command");
2787  }
2788  if (debugProtocol != null) {
2789  debugProtocol.debugProtocolWrite("recv goodbye");
2790  }
2791  // XXX: goodbye command not implemented
2792  notifyPacketWatcherListeners("goodbye", () -> "");
2793  }
2794 
2800  private void processImage2(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2801  final int faceNum = getInt4(packet);
2802  final int faceSetNum = getInt1(packet);
2803  final int len = getInt4(packet);
2804  if (packet.remaining() != len) {
2805  throw new UnknownCommandException("excess data at end of image2 command");
2806  }
2807  final int faceDataPosition = packet.position();
2808  if (debugProtocol != null) {
2809  debugProtocol.debugProtocolWrite("recv image2 face="+faceNum+" set="+faceSetNum+" len="+len);
2810  }
2811  ((Buffer)packet).position(faceDataPosition);
2812  final byte[] data = new byte[packet.remaining()];
2813  packet.get(data);
2814  for (AskfaceFaceQueueListener listener : askfaceFaceQueueListeners) {
2815  listener.faceReceived(faceNum, faceSetNum, data);
2816  }
2817  notifyPacketWatcherListeners("image2", () -> faceNum+" "+faceSetNum);
2818  }
2819 
2825  private void processItem2(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2826  final int location = getInt4(packet);
2827  while (packet.hasRemaining()) {
2828  final int tag = getInt4(packet);
2829  final int flags = getInt4(packet);
2830  final int weight = getInt4(packet);
2831  final int faceNum = getInt4(packet);
2832  final int nameLength = getInt1(packet);
2833  final String[] names = getString(packet, nameLength).split("\0", 2);
2834  final String name = names[0].intern();
2835  final String namePl = names.length < 2 ? name : names[1].intern();
2836  final int anim = getInt2(packet);
2837  final int animSpeed = getInt1(packet);
2838  final int nrof = getInt4(packet);
2839  final int type = getInt2(packet);
2840  if (debugProtocol != null) {
2841  debugProtocol.debugProtocolWrite("recv item2 location="+location+" tag="+tag+" flags="+flags+" weight="+weight+" face="+faceNum+" name="+name+" name_pl="+namePl+" anim="+anim+" anim_speed="+animSpeed+" nrof="+nrof+" type="+type);
2842  }
2843  fireAddItemReceived(location, tag, flags, weight, faceNum, name, namePl, anim, animSpeed, nrof, type);
2844  }
2845  if (packet.hasRemaining()) {
2846  throw new UnknownCommandException("excess data at end of item2 command");
2847  }
2848  notifyPacketWatcherListeners("item2", () -> "");
2849  }
2850 
2856  private void processMagicMap(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2857  final boolean widthSign = packet.get(packet.position()) == '-';
2858  if (widthSign) {
2859  packet.get();
2860  }
2861  int width = 0;
2862  do {
2863  width = width*10+parseDigit(packet.get());
2864  } while (packet.get(packet.position()) != ' ');
2865  packet.get();
2866  if (widthSign) {
2867  width = -width;
2868  }
2869 
2870  final boolean heightSign = packet.get(packet.position()) == '-';
2871  if (heightSign) {
2872  packet.get();
2873  }
2874  int height = 0;
2875  do {
2876  height = height*10+parseDigit(packet.get());
2877  } while (packet.get(packet.position()) != ' ');
2878  packet.get();
2879  if (heightSign) {
2880  height = -height;
2881  }
2882 
2883  final boolean pxSign = packet.get(packet.position()) == '-';
2884  if (pxSign) {
2885  packet.get();
2886  }
2887  int px = 0;
2888  do {
2889  px = px*10+parseDigit(packet.get());
2890  } while (packet.get(packet.position()) != ' ');
2891  packet.get();
2892  if (pxSign) {
2893  px = -px;
2894  }
2895 
2896  final boolean pySign = packet.get(packet.position()) == '-';
2897  if (pySign) {
2898  packet.get();
2899  }
2900  int py = 0;
2901  do {
2902  py = py*10+parseDigit(packet.get());
2903  } while (packet.get(packet.position()) != ' ');
2904  packet.get();
2905  if (pySign) {
2906  py = -py;
2907  }
2908 
2909  if (debugProtocol != null) {
2910  debugProtocol.debugProtocolWrite("recv magicmap size="+width+"x"+height+" player="+px+"/"+py+" len="+packet.remaining());
2911  }
2912  if (packet.remaining() != width*height) {
2913  throw new UnknownCommandException("invalid magicmap command");
2914  }
2915 
2916  final byte[][] data = new byte[height][width];
2917  for (int y = 0; y < height; y++) {
2918  packet.get(data[y]);
2919  }
2920  fireMagicMap(-px+(currentMapWidth-1)/2, -py+(currentMapHeight-1)/2, data);
2921  notifyPacketWatcherListeners("magicmap", () -> "");
2922  }
2923 
2929  private void processMap2(@NotNull final ByteBuffer packet) throws UnknownCommandException {
2930  if (debugProtocol != null) {
2931  debugProtocol.debugProtocolWrite("recv map2 begin");
2932  }
2933  int dx = 0;
2934  int dy = 0;
2935  synchronized (crossfireUpdateMapListener.mapBegin()) {
2936  if (newmap) {
2937  crossfireUpdateMapListener.mapScroll(0, 0);
2938  }
2939  while (packet.hasRemaining()) {
2940  final int coord = getInt2(packet);
2941  final int x = ((coord>>10)&0x3F)-Map2.COORD_OFFSET;
2942  final int y = ((coord>>4)&0x3F)-Map2.COORD_OFFSET;
2943  final int coordType = coord&0xF;
2944 
2945  switch (coordType) {
2946  case Map2.TYPE_COORDINATE:
2947  cmdMap2Coordinate(packet, x, y);
2948  break;
2949 
2950  case Map2.TYPE_SCROLL:
2951  if (debugProtocol != null) {
2952  debugProtocol.debugProtocolWrite("recv map2 "+x+"/"+y+" scroll");
2953  }
2954  assert crossfireUpdateMapListener != null;
2955  if (!newmap) {
2956  crossfireUpdateMapListener.mapScroll(x, y);
2957  dx += x;
2958  dy += y;
2959  }
2960  break;
2961 
2962  default:
2963  if (debugProtocol != null) {
2964  debugProtocol.debugProtocolWrite("recv map2 "+x+"/"+y+" <invalid>");
2965  }
2966  throw new UnknownCommandException("map2 command contains unexpected coordinate type "+coordType);
2967  }
2968  }
2969  newmap = false;
2970  assert crossfireUpdateMapListener != null;
2971  crossfireUpdateMapListener.mapEnd();
2972  }
2973  if (debugProtocol != null) {
2974  debugProtocol.debugProtocolWrite("recv map2 end");
2975  }
2976  for (final CrossfireMapScrollListener listener : crossfireMapScrollListeners) {
2977  listener.mapScroll(dx, dy);
2978  }
2979  notifyPacketWatcherListeners("map2", () -> "");
2980  }
2981 
2986  private void processMapExtended(@NotNull final ByteBuffer packet) {
2987  if (debugProtocol != null) {
2988  debugProtocol.debugProtocolWrite("recv mapextended");
2989  }
2990  // XXX: "MapExtended" command not yet implemented
2991  notifyPacketWatcherListeners("mapextended", () -> "");
2992  }
2993 
2998  private void processMusic(@NotNull final ByteBuffer packet) {
2999  final String music = getString(packet, packet.remaining());
3000  if (debugProtocol != null) {
3001  debugProtocol.debugProtocolWrite("recv music "+music);
3002  }
3003  fireMusicReceived(music);
3004  notifyPacketWatcherListeners("music", () -> music);
3005  }
3006 
3012  private void processNewMap(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3013  if (packet.hasRemaining()) {
3014  throw new UnknownCommandException("excess data at end of newmap command");
3015  }
3016  if (debugProtocol != null) {
3017  debugProtocol.debugProtocolWrite("recv newmap");
3018  }
3019  newmap = true;
3020  fireNewMap();
3021  notifyPacketWatcherListeners("newmap", () -> "");
3022  }
3023 
3029  private void processPickup(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3030  final int pickupOptions = getInt4(packet);
3031  if (packet.hasRemaining()) {
3032  throw new UnknownCommandException("excess data at end of pickup command");
3033  }
3034  if (debugProtocol != null) {
3035  debugProtocol.debugProtocolWrite("recv pickup options="+pickupOptions);
3036  }
3037  firePickupChanged(pickupOptions);
3038  notifyPacketWatcherListeners("pickup", () -> Integer.toString(pickupOptions));
3039  }
3040 
3046  private void processPlayer(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3047  final int tag = getInt4(packet);
3048  final int weight = getInt4(packet);
3049  final int faceNum = getInt4(packet);
3050  final int nameLength = getInt1(packet);
3051  final String name = getString(packet, nameLength);
3052  if (packet.hasRemaining()) {
3053  throw new UnknownCommandException("excess data at end of player command");
3054  }
3055  if (debugProtocol != null) {
3056  debugProtocol.debugProtocolWrite("recv player tag="+tag+" weight="+weight+" face="+faceNum+" name="+name);
3057  }
3058  firePlayerReceived(tag, weight, faceNum, name);
3059  notifyPacketWatcherListeners("player", () -> tag+" "+weight+" "+faceNum+" "+name);
3060  }
3061 
3067  private void processQuery(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3068  int flags = 0;
3069  do {
3070  flags = flags*10+parseDigit(packet.get());
3071  } while (packet.get(packet.position()) != ' ');
3072  packet.get();
3073 
3074  final String text = getString(packet, packet.remaining());
3075  if (debugProtocol != null) {
3076  debugProtocol.debugProtocolWrite("recv query flags="+flags+" text="+text);
3077  }
3078  // XXX: hack to process "What is your name?" prompt even before addme_success is received
3079  if (clientSocketState == ClientSocketState.ADDME) {
3080  setClientSocketState(ClientSocketState.ADDME, ClientSocketState.CONNECTED);
3081  negotiateMapSize(preferredMapWidth, preferredMapHeight);
3082  }
3083  fireCommandQueryReceived(text, flags);
3084  final int flags0 = flags;
3085  notifyPacketWatcherListeners("query", () -> flags0+" "+text);
3086  }
3087 
3093  private void processReplyInfo(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3094  final int startPos = packet.position();
3095  while (packet.hasRemaining() && packet.get(packet.position()) != '\n' && packet.get(packet.position()) != ' ') {
3096  packet.get();
3097  }
3098  final String infoType = newString(packet, startPos, packet.position()-startPos);
3099  if (packet.hasRemaining()) {
3100  packet.get();
3101  }
3102  if (debugProtocol != null) {
3103  debugProtocol.debugProtocolWrite("recv replyinfo type="+infoType+" len="+packet.remaining());
3104  }
3105  try {
3106  cmdReplyinfo(infoType, packet);
3107  } catch (final IOException ex) {
3108  throw new UnknownCommandException("invalid replyinfo command: "+ex.getMessage(), ex);
3109  }
3110  notifyPacketWatcherListeners("replyinfo", () -> infoType); // XXX: misses arguments
3111  }
3112 
3118  private void processSetup(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3119  final List<String> options = new ArrayList<>();
3120  while (packet.hasRemaining()) {
3121  while (packet.get(packet.position()) == ' ') {
3122  packet.get();
3123  }
3124  final int startPos = packet.position();
3125  while (packet.hasRemaining() && packet.get(packet.position()) != ' ') {
3126  packet.get();
3127  }
3128  options.add(newString(packet, startPos, packet.position()-startPos));
3129  if (packet.hasRemaining()) {
3130  packet.get();
3131  }
3132  }
3133  if (debugProtocol != null) {
3134  debugProtocol.debugProtocolWrite("recv setup "+options);
3135  }
3136  if (options.size()%2 != 0) {
3137  throw new UnknownCommandException("odd number of arguments in setup command");
3138  }
3139  for (int i = 0; i+1 < options.size(); i += 2) {
3140  final String option = options.get(i);
3141  final String value = options.get(i+1);
3142  switch (option) {
3143  case "spellmon":
3144  if (!value.equals("1")) {
3145  throw new UnknownCommandException("Error: the server is too old for this client since it does not support the spellmon=1 setup option.");
3146  }
3147  break;
3148 
3149  case "sound2":
3150  // ignore: if the server sends sound info it is processed
3151  break;
3152 
3153  case "exp64":
3154  // Ignored since it only enables additional/improved stat
3155  // commands but the old version is also supported.
3156  break;
3157 
3158  case "newmapcmd":
3159  if (!value.equals("1")) {
3160  throw new UnknownCommandException("Error: the server is too old for this client since it does not support the newmapcmd=1 setup option.");
3161  }
3162  break;
3163 
3164  case "facecache":
3165  if (!value.equals("1")) {
3166  throw new UnknownCommandException("the server is too old for this client since it does not support the facecache=1 setup option.");
3167  }
3168  break;
3169 
3170  case "extendedTextInfos":
3171  if (!value.equals("1")) {
3172  throw new UnknownCommandException("the server is too old for this client since it does not support the extendedTextInfos=1 setup option.");
3173  }
3174  break;
3175 
3176  case "itemcmd":
3177  if (!value.equals("2")) {
3178  throw new UnknownCommandException("the server is too old for this client since it does not support the itemcmd=2 setup option.");
3179  }
3180  break;
3181 
3182  case "mapsize":
3183  final String[] tmp = value.split("x", 2);
3184  if (tmp.length != 2) {
3185  throw new UnknownCommandException("the server returned 'setup mapsize "+value+"'.");
3186  }
3187  final int thisMapWidth;
3188  final int thisMapHeight;
3189  try {
3190  thisMapWidth = Integer.parseInt(tmp[0]);
3191  thisMapHeight = Integer.parseInt(tmp[1]);
3192  } catch (final NumberFormatException ignored) {
3193  throw new UnknownCommandException("the server returned 'setup mapsize "+value+"'.");
3194  }
3195  if (pendingMapWidth == 0 || pendingMapHeight == 0) {
3196  System.err.println("the server sent an unexpected 'setup mapsize "+value+"'.");
3197  } else if (pendingMapWidth == thisMapWidth && pendingMapHeight == thisMapHeight) {
3198  pendingMapWidth = 0;
3199  pendingMapHeight = 0;
3200  setCurrentMapSize(thisMapWidth, thisMapHeight);
3201  if (thisMapWidth != preferredMapWidth && thisMapHeight != preferredMapHeight) {
3202  negotiateMapSize(preferredMapWidth, preferredMapHeight);
3203  }
3204  } else if (pendingMapWidth > thisMapWidth && pendingMapHeight > thisMapHeight) {
3205  pendingMapWidth = 0;
3206  pendingMapHeight = 0;
3207  negotiateMapSize(thisMapWidth, thisMapHeight);
3208  } else if (pendingMapWidth > thisMapWidth) {
3209  final int tmpMapHeight = pendingMapHeight;
3210  pendingMapWidth = 0;
3211  pendingMapHeight = 0;
3212  negotiateMapSize(thisMapWidth, tmpMapHeight);
3213  } else if (pendingMapHeight > thisMapHeight) {
3214  final int tmpMapWidth = pendingMapWidth;
3215  pendingMapWidth = 0;
3216  pendingMapHeight = 0;
3217  negotiateMapSize(tmpMapWidth, thisMapHeight);
3218  } else if (pendingMapWidth == thisMapWidth) {
3219  final int tmpMapHeight = pendingMapHeight+2;
3220  pendingMapWidth = 0;
3221  pendingMapHeight = 0;
3222  negotiateMapSize(thisMapWidth, tmpMapHeight);
3223  } else if (pendingMapHeight == thisMapHeight) {
3224  final int tmpMapWidth = pendingMapWidth+2;
3225  pendingMapWidth = 0;
3226  pendingMapHeight = 0;
3227  negotiateMapSize(tmpMapWidth, thisMapHeight);
3228  } else if (pendingMapWidth <= pendingMapHeight) {
3229  final int tmpMapWidth = pendingMapWidth+2;
3230  final int tmpMapHeight = pendingMapHeight;
3231  pendingMapWidth = 0;
3232  pendingMapHeight = 0;
3233  negotiateMapSize(tmpMapWidth, tmpMapHeight);
3234  } else {
3235  final int tmpMapWidth = pendingMapWidth;
3236  final int tmpMapHeight = pendingMapHeight+2;
3237  pendingMapWidth = 0;
3238  pendingMapHeight = 0;
3239  negotiateMapSize(tmpMapWidth, tmpMapHeight);
3240  }
3241  break;
3242 
3243  case "map2cmd":
3244  if (!value.equals("1")) {
3245  throw new UnknownCommandException("the server is too old for this client since it does not support the map2cmd=1 setup option.");
3246  }
3247  break;
3248 
3249  case "darkness":
3250  // do not care
3251  break;
3252 
3253  case "tick":
3254  if (!value.equals("1")) {
3255  throw new UnknownCommandException("the server is too old for this client since it does not support the tick=1 setup option.");
3256  }
3257  break;
3258 
3259  case "num_look_objects":
3260  numLookObjects.processSetupNumLookObjects(value);
3261  break;
3262 
3263  case "faceset":
3264  // ignore: we do not care about the face set
3265  break;
3266 
3267  case "want_pickup":
3268  // ignore: we do not care whether this option has been ignored
3269  break;
3270 
3271  case "extended_stats":
3272  // ignore: we do not care whether this option has been ignored
3273  break;
3274 
3275  case "loginmethod":
3276  if (value.equals("FALSE")) {
3277  loginMethod = 0;
3278  continue;
3279  }
3280 
3281  final int method;
3282  try {
3283  method = Integer.parseInt(value);
3284  } catch (final NumberFormatException ignored) {
3285  throw new UnknownCommandException("the server returned 'setup loginmethod "+value+"'.");
3286  }
3287  if (method < 0 || method > 2) {
3288  throw new UnknownCommandException("the server returned 'setup loginmethod "+value+"'.");
3289  }
3290  loginMethod = method;
3291  break;
3292 
3293  case "notifications":
3294  // ignore: we do not care whether this option has been ignored
3295  break;
3296 
3297  default:
3298  System.err.println("Warning: ignoring unknown setup option from server: "+option+"="+value);
3299  break;
3300  }
3301  }
3302 
3303  if (options.size() != 2 || !options.get(0).equals("mapsize") && !options.get(0).equals("num_look_objects")) {
3304  setClientSocketState(ClientSocketState.SETUP, ClientSocketState.REQUESTINFO);
3305  sendToggleextendedtext(MessageType.getAllTypes(false));
3306  sendQueuedRequestinfo("skill_info 1");
3307  sendQueuedRequestinfo("skill_extra 1");
3308  sendQueuedRequestinfo("exp_table");
3309  sendQueuedRequestinfo("knowledge_info");
3310  sendQueuedRequestinfo("image_info");
3311  sendQueuedRequestinfo("startingmap");
3312  sendQueuedRequestinfo("race_list");
3313  sendQueuedRequestinfo("class_list");
3314  sendQueuedRequestinfo("newcharinfo");
3315  }
3316  notifyPacketWatcherListeners("setup", () -> {
3317  final StringBuilder sb = new StringBuilder();
3318  for (final String option : options) {
3319  sb.append(' ');
3320  sb.append(option);
3321  }
3322  return sb.length() == 0 ? "" : sb.substring(1);
3323  });
3324  }
3325 
3331  private void processSmooth(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3332  final int faceNo = getInt2(packet);
3333  final int smoothPic = getInt2(packet);
3334  if (packet.hasRemaining()) {
3335  throw new UnknownCommandException("excess data at end of smooth command");
3336  }
3337  if (debugProtocol != null) {
3338  debugProtocol.debugProtocolWrite("recv smooth face="+faceNo+" smooth_pic="+smoothPic);
3339  }
3340  model.getSmoothFaces().updateSmoothFace(faceNo, smoothPic);
3341  notifyPacketWatcherListeners("smooth", () -> faceNo+" "+smoothPic);
3342  }
3343 
3349  private void processSound(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3350  final int x = packet.get();
3351  final int y = packet.get();
3352  final int num = getInt2(packet);
3353  final int type = getInt1(packet);
3354  if (packet.hasRemaining()) {
3355  throw new UnknownCommandException("excess data at end of sound command");
3356  }
3357  if (debugProtocol != null) {
3358  debugProtocol.debugProtocolWrite("recv sound pos="+x+"/"+y+" num="+num+" type="+type);
3359  }
3360  fireCommandSoundReceived(x, y, num, type);
3361  notifyPacketWatcherListeners("sound", () -> x+" "+y+" "+num+" "+type);
3362  }
3363 
3369  private void processSound2(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3370  final int x = packet.get();
3371  final int y = packet.get();
3372  final int dir = packet.get();
3373  final int volume = getInt1(packet);
3374  final int type = getInt1(packet);
3375  final int actionLength = getInt1(packet);
3376  final String action = getString(packet, actionLength);
3377  final int nameLength = getInt1(packet);
3378  final String name = getString(packet, nameLength);
3379  if (packet.hasRemaining()) {
3380  throw new UnknownCommandException("excess data at end of sound2 command");
3381  }
3382  if (debugProtocol != null) {
3383  debugProtocol.debugProtocolWrite("recv sound2 pos="+x+"/"+y+" dir="+dir+" volume="+volume+" type="+type+" action="+action+" name="+name);
3384  }
3385  fireCommandSound2Received(x, y, dir, volume, type, action, name);
3386  notifyPacketWatcherListeners("sound2", () -> x+" "+y+" "+dir+" "+volume+" "+type+" "+action+" "+name);
3387  }
3388 
3394  private void processStats(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3395  while (packet.hasRemaining()) {
3396  final int stat = getInt1(packet);
3397  switch (stat) {
3398  case Stats.CS_STAT_HP:
3399  case Stats.CS_STAT_MAXHP:
3400  case Stats.CS_STAT_SP:
3401  case Stats.CS_STAT_MAXSP:
3402  case Stats.CS_STAT_STR:
3403  case Stats.CS_STAT_INT:
3404  case Stats.CS_STAT_WIS:
3405  case Stats.CS_STAT_DEX:
3406  case Stats.CS_STAT_CON:
3407  case Stats.CS_STAT_CHA:
3408  case Stats.CS_STAT_LEVEL:
3409  case Stats.CS_STAT_WC:
3410  case Stats.CS_STAT_AC:
3411  case Stats.CS_STAT_DAM:
3412  case Stats.CS_STAT_ARMOUR:
3413  case Stats.CS_STAT_FOOD:
3414  case Stats.CS_STAT_POW:
3415  case Stats.CS_STAT_GRACE:
3416  case Stats.CS_STAT_MAXGRACE:
3417  case Stats.CS_STAT_FLAGS:
3418  case Stats.CS_STAT_RACE_STR:
3419  case Stats.CS_STAT_RACE_INT:
3420  case Stats.CS_STAT_RACE_WIS:
3421  case Stats.CS_STAT_RACE_DEX:
3422  case Stats.CS_STAT_RACE_CON:
3423  case Stats.CS_STAT_RACE_CHA:
3424  case Stats.CS_STAT_RACE_POW:
3425  case Stats.CS_STAT_BASE_STR:
3426  case Stats.CS_STAT_BASE_INT:
3427  case Stats.CS_STAT_BASE_WIS:
3428  case Stats.CS_STAT_BASE_DEX:
3429  case Stats.CS_STAT_BASE_CON:
3430  case Stats.CS_STAT_BASE_CHA:
3431  case Stats.CS_STAT_BASE_POW:
3432  case Stats.CS_STAT_APPLIED_STR:
3433  case Stats.CS_STAT_APPLIED_INT:
3434  case Stats.CS_STAT_APPLIED_WIS:
3435  case Stats.CS_STAT_APPLIED_DEX:
3436  case Stats.CS_STAT_APPLIED_CON:
3437  case Stats.CS_STAT_APPLIED_CHA:
3438  case Stats.CS_STAT_APPLIED_POW:
3439  case Stats.CS_STAT_GOLEM_HP:
3440  case Stats.CS_STAT_GOLEM_MAXHP:
3441  case Stats.CS_STAT_ITEM_POWER:
3442  final short int2Param = (short)getInt2(packet);
3443  if (debugProtocol != null) {
3444  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" int2="+int2Param+"="+(int2Param&0xFFFF));
3445  }
3446  model.getStats().setStatInt2(stat, int2Param);
3447  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+int2Param);
3448  break;
3449 
3450  case Stats.CS_STAT_EXP:
3451  case Stats.CS_STAT_SPEED:
3452  case Stats.CS_STAT_WEAP_SP:
3453  case Stats.CS_STAT_WEIGHT_LIM:
3454  case Stats.CS_STAT_SPELL_ATTUNE:
3455  case Stats.CS_STAT_SPELL_REPEL:
3456  case Stats.CS_STAT_SPELL_DENY:
3457  case Stats.CS_STAT_CHARACTER_FLAGS:
3458  case Stats.CS_STAT_OVERLOAD:
3459  final int int4Param = getInt4(packet);
3460  if (debugProtocol != null) {
3461  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" int4="+int4Param);
3462  }
3463  model.getStats().setStatInt4(stat, int4Param);
3464  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+int4Param);
3465  break;
3466 
3467  case Stats.CS_STAT_EXP64:
3468  final long int8Param = getInt8(packet);
3469  if (debugProtocol != null) {
3470  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" int8="+int8Param);
3471  }
3472  model.getStats().setStatInt8(stat, int8Param);
3473  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+int8Param);
3474  break;
3475 
3476  case Stats.CS_STAT_RANGE:
3477  case Stats.CS_STAT_TITLE:
3478  case Stats.CS_STAT_GOD_NAME:
3479  final int length = getInt1(packet);
3480  final String strParam = getString(packet, length);
3481  if (debugProtocol != null) {
3482  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" str="+strParam);
3483  }
3484  model.getStats().setStatString(stat, strParam);
3485  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+strParam);
3486  break;
3487 
3488  default:
3489  if (Stats.CS_STAT_RESIST_START <= stat && stat < Stats.CS_STAT_RESIST_START+Stats.RESIST_TYPES) {
3490  final short int2Param2 = (short)getInt2(packet);
3491  if (debugProtocol != null) {
3492  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" int2="+int2Param2);
3493  }
3494  model.getStats().setStatInt2(stat, int2Param2);
3495  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+int2Param2);
3496  } else if (Stats.CS_STAT_SKILLINFO <= stat && stat < Stats.CS_STAT_SKILLINFO+Stats.CS_NUM_SKILLS) {
3497  final int level = getInt1(packet);
3498  final long experience = getInt8(packet);
3499  if (debugProtocol != null) {
3500  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" level="+level+" experience="+experience);
3501  }
3502  model.getStats().setStatSkill(stat, level, experience);
3503  notifyPacketWatcherListeners("stats", () -> StatUtils.getStatNames(stat)+" "+level+" "+experience);
3504  } else {
3505  if (debugProtocol != null) {
3506  debugProtocol.debugProtocolWrite("recv stats stat="+stat+" <unknown parameter>");
3507  }
3508  throw new UnknownCommandException("unknown stat value: "+stat);
3509  }
3510  break;
3511  }
3512  }
3513  }
3514 
3520  private void processTick(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3521  final int tickNo = getInt4(packet);
3522  if (packet.hasRemaining()) {
3523  throw new UnknownCommandException("excess data at end of tick command");
3524  }
3525  if (debugProtocol != null) {
3526  debugProtocol.debugProtocolWrite("recv tick "+tickNo);
3527  }
3528  fireTick(tickNo);
3529  notifyPacketWatcherListeners("tick", () -> Integer.toString(tickNo));
3530  }
3531 
3537  private void processUpdItem(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3538  final int flags = getInt1(packet);
3539  final int tag = getInt4(packet);
3540  final int valLocation = (flags&UpdItem.UPD_LOCATION) == 0 ? 0 : getInt4(packet);
3541  final int valFlags = (flags&UpdItem.UPD_FLAGS) == 0 ? 0 : getInt4(packet);
3542  final int valWeight = (flags&UpdItem.UPD_WEIGHT) == 0 ? 0 : getInt4(packet);
3543  final int valFaceNum = (flags&UpdItem.UPD_FACE) == 0 ? 0 : getInt4(packet);
3544  final String valName;
3545  final String valNamePl;
3546  if ((flags&UpdItem.UPD_NAME) == 0) {
3547  valName = "";
3548  valNamePl = "";
3549  } else {
3550  final int nameLength = getInt1(packet);
3551  int namePlIndex = 0;
3552  while (namePlIndex < nameLength && packet.get(packet.position()+namePlIndex) != 0) {
3553  namePlIndex++;
3554  }
3555  valName = newString(packet, packet.position(), namePlIndex);
3556  valNamePl = namePlIndex+1 < nameLength ? newString(packet, packet.position()+namePlIndex+1, nameLength-(namePlIndex+1)) : valName;
3557  ((Buffer)packet).position(packet.position()+nameLength);
3558  }
3559  final int valAnim = (flags&UpdItem.UPD_ANIM) == 0 ? 0 : getInt2(packet);
3560  final int valAnimSpeed = (flags&UpdItem.UPD_ANIMSPEED) == 0 ? 0 : getInt1(packet);
3561  final int valNrof = (flags&UpdItem.UPD_NROF) == 0 ? 0 : getInt4(packet);
3562  if (packet.hasRemaining()) {
3563  throw new UnknownCommandException("excess data at end of upditem command");
3564  }
3565  if (debugProtocol != null) {
3566  debugProtocol.debugProtocolWrite("recv upditem flags="+flags+" tag="+tag+" loc="+valLocation+" flags="+valFlags+" weight="+valWeight+" face="+valFaceNum+" name="+valName+" name_pl="+valNamePl+" anim="+valAnim+" anim_speed="+valAnimSpeed+" nrof="+valNrof);
3567  }
3568  fireUpditemReceived(flags, tag, valLocation, valFlags, valWeight, valFaceNum, valName, valNamePl, valAnim, valAnimSpeed, valNrof);
3569  notifyPacketWatcherListeners("upditem", () -> flags+" "+tag+" "+valLocation+" "+valFlags+" "+valWeight+" "+valFaceNum+" "+valName+" "+valNamePl+" "+valAnim+" "+valAnimSpeed+" "+valNrof);
3570  }
3571 
3576  private void processUpdQuest(@NotNull final ByteBuffer packet) {
3577  final int code = getInt4(packet);
3578  final int end = getInt1(packet);
3579  final int stepLength = getInt2(packet);
3580  final String step = stepLength > 0 ? getString(packet, stepLength) : "";
3581 
3582  if (debugProtocol != null) {
3583  debugProtocol.debugProtocolWrite("recv updquest code="+code+" end="+end+" description="+step);
3584  }
3585  model.getQuestsManager().updateQuest(code, end == 1, step);
3586  notifyPacketWatcherListeners("updquest", () -> code+" "+end+" "+step);
3587  }
3588 
3594  private void processUpdSpell(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3595  final int flags = getInt1(packet);
3596  final int tag = getInt4(packet);
3597  final int mana = (flags&SpellsManager.UPD_SP_MANA) == 0 ? 0 : getInt2(packet);
3598  final int grace = (flags&SpellsManager.UPD_SP_GRACE) == 0 ? 0 : getInt2(packet);
3599  final int damage = (flags&SpellsManager.UPD_SP_DAMAGE) == 0 ? 0 : getInt2(packet);
3600  if (packet.hasRemaining()) {
3601  throw new UnknownCommandException("excess data at end of updspell command");
3602  }
3603  if (debugProtocol != null) {
3604  debugProtocol.debugProtocolWrite("recv updspell flags="+flags+" tag="+tag+" sp="+mana+" gr="+grace+" dam="+damage);
3605  }
3606  model.getSpellsManager().updateSpell(flags, tag, mana, grace, damage);
3607  notifyPacketWatcherListeners("updspell", () -> flags+" "+tag+" "+mana+" "+grace+" "+damage);
3608  }
3609 
3615  private void processVersion(@NotNull final ByteBuffer packet) throws UnknownCommandException {
3616  int csval = 0;
3617  do {
3618  csval = csval*10+parseDigit(packet.get());
3619  } while (packet.get(packet.position()) != ' ');
3620  packet.get();
3621 
3622  int scval = 0;
3623  do {
3624  scval = scval*10+parseDigit(packet.get());
3625  } while (packet.get(packet.position()) != ' ');
3626  packet.get();
3627 
3628  final String vinfo = getString(packet, packet.remaining());
3629  if (debugProtocol != null) {
3630  debugProtocol.debugProtocolWrite("recv version cs="+csval+" sc="+scval+" info="+vinfo);
3631  }
3632  setClientSocketState(ClientSocketState.VERSION, ClientSocketState.SETUP);
3633  sendSetup("want_pickup 1", "faceset 0", "sound2 3", "exp64 1", "map2cmd 1", "darkness 1", "newmapcmd 1", "facecache 1", "extendedTextInfos 1", "itemcmd 2", "spellmon 1", "tick 1", "extended_stats 1", "loginmethod 2", "notifications 3");
3634  model.getStats().setSimpleWeaponSpeed(scval >= 1029);
3635 
3636  final int csval0 = csval;
3637  final int scval0 = scval;
3638  notifyPacketWatcherListeners("version", () -> csval0+" "+scval0);
3639  }
3640 
3641  @Override
3642  public void sendAccountLogin(@NotNull final String login, @NotNull final String password) {
3643  clearFailure();
3644  if (debugProtocol != null) {
3645  debugProtocol.debugProtocolWrite("send accountlogin "+login);
3646  }
3647  accountName = login;
3648  synchronized (writeBuffer) {
3649  ((Buffer)byteBuffer).clear();
3650  //noinspection AccessToStaticFieldLockedOnInstance
3651  byteBuffer.put(ACCOUNT_LOGIN_PREFIX);
3652  final byte[] loginBytes = login.getBytes(UTF8);
3653  byteBuffer.put((byte)loginBytes.length);
3654  byteBuffer.put(loginBytes);
3655  final byte[] passwordBytes = password.getBytes(UTF8);
3656  byteBuffer.put((byte)passwordBytes.length);
3657  byteBuffer.put(passwordBytes);
3658  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "accountlogin "+login);
3659  }
3660 
3661  }
3662 
3663  @Override
3664  public void sendAddme() {
3665  if (debugProtocol != null) {
3666  debugProtocol.debugProtocolWrite("send addme");
3667  }
3668  defaultServerConnection.writePacket(ADDME_PREFIX, ADDME_PREFIX.length, () -> "addme");
3669  }
3670 
3671  @Override
3672  public void sendApply(final int tag) {
3673  if (debugProtocol != null) {
3674  debugProtocol.debugProtocolWrite("send apply tag="+tag);
3675  }
3676  synchronized (writeBuffer) {
3677  ((Buffer)byteBuffer).clear();
3678  //noinspection AccessToStaticFieldLockedOnInstance
3679  byteBuffer.put(APPLY_PREFIX);
3680  putDecimal(tag);
3681  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "apply "+tag);
3682  }
3683  }
3684 
3685  @Override
3686  public void sendAskface(final int faceNum) {
3687  if (debugProtocol != null) {
3688  debugProtocol.debugProtocolWrite("send askface face="+faceNum);
3689  }
3690  synchronized (writeBuffer) {
3691  ((Buffer)byteBuffer).clear();
3692  //noinspection AccessToStaticFieldLockedOnInstance
3693  byteBuffer.put(ASKFACE_PREFIX);
3694  putDecimal(faceNum);
3695  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "askface "+faceNum);
3696  }
3697  }
3698 
3699  @Override
3700  public void addFaceReceivedListener(@NotNull final AskfaceFaceQueueListener listener) {
3701  askfaceFaceQueueListeners.add(listener);
3702  }
3703 
3704  @Override
3705  public void sendExamine(final int tag) {
3706  if (debugProtocol != null) {
3707  debugProtocol.debugProtocolWrite("send examine tag="+tag);
3708  }
3709  synchronized (writeBuffer) {
3710  ((Buffer)byteBuffer).clear();
3711  //noinspection AccessToStaticFieldLockedOnInstance
3712  byteBuffer.put(EXAMINE_PREFIX);
3713  putDecimal(tag);
3714  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "examine "+tag);
3715  }
3716  }
3717 
3718  @Override
3719  public void sendLock(final boolean val, final int tag) {
3720  if (debugProtocol != null) {
3721  debugProtocol.debugProtocolWrite("send lock tag="+tag+" val="+val);
3722  }
3723  synchronized (writeBuffer) {
3724  ((Buffer)byteBuffer).clear();
3725  //noinspection AccessToStaticFieldLockedOnInstance
3726  byteBuffer.put(LOCK_PREFIX);
3727  byteBuffer.put((byte)(val ? 1 : 0));
3728  byteBuffer.putInt(tag);
3729  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "lock "+(val ? 1 : 0)+" "+tag);
3730  }
3731  }
3732 
3733  @Override
3734  public void sendLookat(final int dx, final int dy) {
3735  if (debugProtocol != null) {
3736  debugProtocol.debugProtocolWrite("send lookat pos="+dx+"/"+dy);
3737  }
3738  synchronized (writeBuffer) {
3739  ((Buffer)byteBuffer).clear();
3740  //noinspection AccessToStaticFieldLockedOnInstance
3741  byteBuffer.put(LOOKAT_PREFIX);
3742  putDecimal(dx);
3743  byteBuffer.put((byte)' ');
3744  putDecimal(dy);
3745  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "lookat "+dx+" "+dy);
3746  }
3747  }
3748 
3749  @Override
3750  public void sendMark(final int tag) {
3751  if (debugProtocol != null) {
3752  debugProtocol.debugProtocolWrite("send mark tag="+tag);
3753  }
3754  synchronized (writeBuffer) {
3755  ((Buffer)byteBuffer).clear();
3756  //noinspection AccessToStaticFieldLockedOnInstance
3757  byteBuffer.put(MARK_PREFIX);
3758  byteBuffer.putInt(tag);
3759  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "mark "+tag);
3760  }
3761  fireMarkSent(tag);
3762  }
3763 
3764  @Override
3765  public void sendMove(final int to, final int tag, final int nrof) {
3766  if (debugProtocol != null) {
3767  debugProtocol.debugProtocolWrite("send move tag="+tag+" to="+to+" nrof="+nrof);
3768  }
3769  synchronized (writeBuffer) {
3770  ((Buffer)byteBuffer).clear();
3771  //noinspection AccessToStaticFieldLockedOnInstance
3772  byteBuffer.put(MOVE_PREFIX);
3773  putDecimal(to);
3774  byteBuffer.put((byte)' ');
3775  putDecimal(tag);
3776  byteBuffer.put((byte)' ');
3777  putDecimal(nrof);
3778  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "move "+to+" "+tag+" "+nrof);
3779  }
3780  }
3781 
3782  @Override
3783  public int sendNcom(final int repeat, @NotNull final String command) {
3784  if (debugProtocol != null) {
3785  debugProtocol.debugProtocolWrite("send ncom no="+packet+" repeat="+repeat+" cmd="+command);
3786  }
3787  final int thisPacket;
3788  synchronized (writeBuffer) {
3789  thisPacket = packet++&0x00FF;
3790  ((Buffer)byteBuffer).clear();
3791  //noinspection AccessToStaticFieldLockedOnInstance
3792  byteBuffer.put(NCOM_PREFIX);
3793  byteBuffer.putShort((short)thisPacket);
3794  byteBuffer.putInt(repeat);
3795  byteBuffer.put(command.getBytes(UTF8));
3796  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "monitor "+repeat+" 0 "+command);
3797  }
3798  return thisPacket;
3799  }
3800 
3801  @Override
3802  public void sendRawString(@NotNull final String command) {
3803  if (debugProtocol != null) {
3804  debugProtocol.debugProtocolWrite("send raw string="+command);
3805  }
3806  synchronized (writeBuffer) {
3807  ((Buffer)byteBuffer).clear();
3808  //noinspection AccessToStaticFieldLockedOnInstance
3809  byteBuffer.put(command.getBytes(UTF8));
3810  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "raw "+command);
3811  }
3812  }
3813 
3814  @Override
3815  public void sendReply(@NotNull final String text) {
3816  if (debugProtocol != null) {
3817  debugProtocol.debugProtocolWrite("send reply text="+text);
3818  }
3819  synchronized (writeBuffer) {
3820  ((Buffer)byteBuffer).clear();
3821  //noinspection AccessToStaticFieldLockedOnInstance
3822  byteBuffer.put(REPLY_PREFIX);
3823  byteBuffer.put(text.getBytes(UTF8));
3824  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "reply "+text);
3825  }
3826  fireReplySent();
3827  }
3828 
3829  @Override
3830  public void sendRequestinfo(@NotNull final String infoType) {
3831  if (debugProtocol != null) {
3832  debugProtocol.debugProtocolWrite("send requestinfo type="+infoType);
3833  }
3834  synchronized (writeBuffer) {
3835  ((Buffer)byteBuffer).clear();
3836  //noinspection AccessToStaticFieldLockedOnInstance
3837  byteBuffer.put(REQUESTINFO_PREFIX);
3838  byteBuffer.put(infoType.getBytes(UTF8));
3839  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "requestinfo "+infoType);
3840  sendingRequestInfo.addLast(infoType);
3841  }
3842  }
3843 
3844  @Override
3845  public void sendSetup(@NotNull final String... options) {
3846  if (debugProtocol != null) {
3847  debugProtocol.debugProtocolWrite("send setup options="+Arrays.toString(options));
3848  }
3849  synchronized (writeBuffer) {
3850  ((Buffer)byteBuffer).clear();
3851  //noinspection AccessToStaticFieldLockedOnInstance
3852  byteBuffer.put(SETUP_PREFIX);
3853  if (options.length <= 0) {
3854  byteBuffer.put((byte)' ');
3855  } else {
3856  for (String option : options) {
3857  byteBuffer.put((byte)' ');
3858  byteBuffer.put(option.getBytes(UTF8));
3859  }
3860  }
3861  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> {
3862  final StringBuilder sb = new StringBuilder("setup");
3863  for (String option : options) {
3864  sb.append(" ").append(option);
3865  }
3866  return sb.toString();
3867  });
3868  }
3869  }
3870 
3871  @Override
3872  public void sendToggleextendedtext(@NotNull final int... types) {
3873  if (types.length <= 0) {
3874  return;
3875  }
3876 
3877  if (debugProtocol != null) {
3878  debugProtocol.debugProtocolWrite("send toggleextendedtext types="+Arrays.toString(types));
3879  }
3880  synchronized (writeBuffer) {
3881  ((Buffer)byteBuffer).clear();
3882  //noinspection AccessToStaticFieldLockedOnInstance
3883  byteBuffer.put(TOGGLEEXTENDEDTEXT_PREFIX);
3884  for (int type : types) {
3885  byteBuffer.put((byte)' ');
3886  putDecimal(type);
3887  }
3888  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> {
3889  final StringBuilder sb = new StringBuilder("toggleextendedtext");
3890  for (int type : types) {
3891  sb.append(" ").append(type);
3892  }
3893  return sb.toString();
3894  });
3895  }
3896  }
3897 
3898  @Override
3899  public void sendVersion(final int csval, final int scval, @NotNull final String vinfo) {
3900  if (debugProtocol != null) {
3901  debugProtocol.debugProtocolWrite("send version cs="+csval+" sc="+scval+" info="+vinfo);
3902  }
3903  synchronized (writeBuffer) {
3904  ((Buffer)byteBuffer).clear();
3905  //noinspection AccessToStaticFieldLockedOnInstance
3906  byteBuffer.put(VERSION_PREFIX);
3907  putDecimal(csval);
3908  byteBuffer.put((byte)' ');
3909  putDecimal(scval);
3910  byteBuffer.put((byte)' ');
3911  byteBuffer.put(vinfo.getBytes(UTF8));
3912  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "version "+csval+" "+scval+" "+vinfo);
3913  }
3914  }
3915 
3921  private void putDecimal(final int value) {
3922  if (value == 0) {
3923  byteBuffer.put((byte)'0');
3924  } else {
3925  byteBuffer.put(Integer.toString(value).getBytes(StandardCharsets.ISO_8859_1));
3926  }
3927  }
3928 
3935  private static int parseDigit(final byte ch) throws UnknownCommandException {
3936  final int digit = ch-'0';
3937  if (digit < 0 || digit > 9) {
3938  throw new UnknownCommandException("not a digit: "+ch);
3939  }
3940  return digit;
3941  }
3942 
3943  @Override
3944  public void setPreferredMapSize(final int preferredMapWidth, final int preferredMapHeight) {
3945  final int preferredMapWidth2 = Math.max(1, preferredMapWidth|1);
3946  final int preferredMapHeight2 = Math.max(1, preferredMapHeight|1);
3947  if (this.preferredMapWidth == preferredMapWidth2 && this.preferredMapHeight == preferredMapHeight2) {
3948  return;
3949  }
3950 
3951  this.preferredMapWidth = preferredMapWidth2;
3952  this.preferredMapHeight = preferredMapHeight2;
3953 
3954  negotiateMapSize(this.preferredMapWidth, this.preferredMapHeight);
3955  }
3956 
3962  private void setCurrentMapSize(final int currentMapWidth, final int currentMapHeight) {
3963  if (this.currentMapWidth == currentMapWidth && this.currentMapHeight == currentMapHeight) {
3964  return;
3965  }
3966 
3967  this.currentMapWidth = currentMapWidth;
3968  this.currentMapHeight = currentMapHeight;
3969  fireNewMap();
3970  }
3971 
3975  private void fireNewMap() {
3976  crossfireUpdateMapListener.newMap(currentMapWidth, currentMapHeight);
3977  }
3978 
3979  @Override
3980  public void setPreferredNumLookObjects(final int preferredNumLookObjects) {
3981  numLookObjects.setPreferredNumLookObjects(preferredNumLookObjects);
3982  }
3983 
3984  @Nullable
3985  @Override
3986  public String getAccountName() {
3987  return accountName;
3988  }
3989 
3990  @Override
3991  public void connect(@NotNull final String hostname, final int port) {
3992  accountName = null;
3993  clearFailure();
3994  clientSocketState = ClientSocketState.CONNECTING;
3995  setClientSocketState(ClientSocketState.CONNECTING, ClientSocketState.CONNECTING);
3996  defaultServerConnection.connect(hostname, port);
3997  }
3998 
3999  @Override
4000  public void disconnect(@NotNull final String reason) {
4001  defaultServerConnection.disconnect(reason);
4002  }
4003 
4004  @Override
4005  public void addClientSocketListener(@NotNull final ClientSocketListener clientSocketListener) {
4006  defaultServerConnection.addClientSocketListener(clientSocketListener);
4007  }
4008 
4009  @Override
4010  public void removeClientSocketListener(@NotNull final ClientSocketListener clientSocketListener) {
4011  defaultServerConnection.removeClientSocketListener(clientSocketListener);
4012  }
4013 
4019  private void setClientSocketState(@NotNull final ClientSocketState prevState, @NotNull final ClientSocketState nextState) {
4020  if (debugProtocol != null) {
4021  debugProtocol.debugProtocolWrite("connection state: "+nextState);
4022  }
4023  if (clientSocketState != prevState) {
4024  System.err.println("Warning: connection state is "+clientSocketState+" when switching to state "+nextState+", expecting state "+prevState);
4025  }
4026  clientSocketState = nextState;
4027  final String param;
4028  if (nextState == ClientSocketState.REQUESTINFO) {
4029  synchronized (writeBuffer) {
4030  param = sendingRequestInfo.isEmpty() ? "" : sendingRequestInfo.getFirst();
4031  }
4032  } else {
4033  param = "";
4034  }
4035  model.getGuiStateManager().setClientSocketState(clientSocketState, param);
4036  numLookObjects.setClientSocketState(clientSocketState);
4037  }
4038 
4039  @Override
4040  public void sendAccountPlay(@NotNull final String name) {
4041  clearFailure();
4042  if (debugProtocol != null) {
4043  debugProtocol.debugProtocolWrite("send accountplay "+name);
4044  }
4045  synchronized (writeBuffer) {
4046  ((Buffer)byteBuffer).clear();
4047  //noinspection AccessToStaticFieldLockedOnInstance
4048  byteBuffer.put(ACCOUNT_PLAY_PREFIX);
4049  byteBuffer.put(name.getBytes(UTF8));
4050  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "accountplay "+name);
4051  }
4052 
4053  final String tmpAccountName = accountName;
4054  if (tmpAccountName != null) {
4055  fireSelectCharacter(tmpAccountName, name);
4056  }
4057  }
4058 
4059  @Override
4060  public void sendAccountLink(final int force, @NotNull final String login, @NotNull final String password) {
4061  clearFailure();
4062  if (debugProtocol != null) {
4063  debugProtocol.debugProtocolWrite("send accountaddplayer "+login);
4064  }
4065  synchronized (writeBuffer) {
4066  ((Buffer)byteBuffer).clear();
4067  //noinspection AccessToStaticFieldLockedOnInstance
4068  byteBuffer.put(ACCOUNT_ADD_PLAYER_PREFIX);
4069  byteBuffer.put((byte)force);
4070  final byte[] loginBytes = login.getBytes(UTF8);
4071  byteBuffer.put((byte)loginBytes.length);
4072  byteBuffer.put(loginBytes);
4073  final byte[] passwordBytes = password.getBytes(UTF8);
4074  byteBuffer.put((byte)passwordBytes.length);
4075  byteBuffer.put(passwordBytes);
4076  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "accountaddplayer "+login);
4077  }
4078  }
4079 
4080  @Override
4081  public void sendAccountCreate(@NotNull final String login, @NotNull final String password) {
4082  clearFailure();
4083  if (debugProtocol != null) {
4084  debugProtocol.debugProtocolWrite("send accountnew "+login);
4085  }
4086  accountName = login;
4087  synchronized (writeBuffer) {
4088  ((Buffer)byteBuffer).clear();
4089  //noinspection AccessToStaticFieldLockedOnInstance
4090  byteBuffer.put(ACCOUNT_NEW_PREFIX);
4091  final byte[] loginBytes = login.getBytes(UTF8);
4092  byteBuffer.put((byte)loginBytes.length);
4093  byteBuffer.put(loginBytes);
4094  final byte[] passwordBytes = password.getBytes(UTF8);
4095  byteBuffer.put((byte)passwordBytes.length);
4096  byteBuffer.put(passwordBytes);
4097  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "accountnew "+login);
4098  }
4099  }
4100 
4101  @Override
4102  public void sendAccountCharacterCreate(@NotNull final String login, @NotNull final String password, @NotNull final Collection<String> attributes) {
4103  clearFailure();
4104  if (debugProtocol != null) {
4105  debugProtocol.debugProtocolWrite("send createplayer "+login+" "+attributes);
4106  }
4107  synchronized (writeBuffer) {
4108  ((Buffer)byteBuffer).clear();
4109  //noinspection AccessToStaticFieldLockedOnInstance
4110  byteBuffer.put(CREATE_PLAYER_PREFIX);
4111  final byte[] loginBytes = login.getBytes(UTF8);
4112  byteBuffer.put((byte)loginBytes.length);
4113  byteBuffer.put(loginBytes);
4114  final byte[] passwordBytes = password.getBytes(UTF8);
4115  byteBuffer.put((byte)passwordBytes.length);
4116  byteBuffer.put(passwordBytes);
4117  if (loginMethod >= 2) {
4118  for (final String attribute : attributes) {
4119  final byte[] attributeBytes = attribute.getBytes(UTF8);
4120  byteBuffer.put((byte)(attributeBytes.length+1));
4121  byteBuffer.put(attributeBytes);
4122  byteBuffer.put((byte)0);
4123  }
4124  }
4125  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> {
4126  final StringBuilder sb = new StringBuilder("createplayer ");
4127  sb.append(login);
4128  if (loginMethod >= 2) {
4129  for (final String attribute : attributes) {
4130  sb.append(" ").append(attribute);
4131  }
4132  }
4133  return sb.toString();
4134  });
4135  }
4136  }
4137 
4138  @Override
4139  public void sendAccountPassword(@NotNull final String currentPassword, @NotNull final String newPassword) {
4140  clearFailure();
4141  if (debugProtocol != null) {
4142  debugProtocol.debugProtocolWrite("send accountpw");
4143  }
4144  synchronized (writeBuffer) {
4145  ((Buffer)byteBuffer).clear();
4146  //noinspection AccessToStaticFieldLockedOnInstance
4147  byteBuffer.put(ACCOUNT_PASSWORD_PREFIX);
4148  final byte[] currentPasswordBytes = currentPassword.getBytes(UTF8);
4149  byteBuffer.put((byte)currentPasswordBytes.length);
4150  byteBuffer.put(currentPasswordBytes);
4151  final byte[] newPasswordBytes = newPassword.getBytes(UTF8);
4152  byteBuffer.put((byte)newPasswordBytes.length);
4153  byteBuffer.put(newPasswordBytes);
4154  defaultServerConnection.writePacket(writeBuffer, byteBuffer.position(), () -> "accountpw");
4155  }
4156  }
4157 
4164  private static int getInt1(@NotNull final ByteBuffer byteBuffer) {
4165  return byteBuffer.get()&0xFF;
4166  }
4167 
4174  private static int getInt2(@NotNull final ByteBuffer byteBuffer) {
4175  return byteBuffer.getShort()&0xFFFF;
4176  }
4177 
4184  private static int getInt4(@NotNull final ByteBuffer byteBuffer) {
4185  return byteBuffer.getInt();
4186  }
4187 
4194  private static long getInt8(@NotNull final ByteBuffer byteBuffer) {
4195  return byteBuffer.getLong();
4196  }
4197 
4205  @NotNull
4206  private static String getString(@NotNull final ByteBuffer byteBuffer, final int len) {
4207  final byte[] tmp = new byte[len];
4208  byteBuffer.get(tmp);
4209  return new String(tmp, UTF8);
4210  }
4211 
4219  @NotNull
4220  private static String getStringDelimiter(@NotNull final ByteBuffer byteBuffer, final char delimiter) {
4221  final int position = byteBuffer.position();
4222  final int remaining = byteBuffer.remaining();
4223  int len;
4224  for (len = 0; len < remaining; len++) {
4225  if (byteBuffer.get(position+len) == delimiter) {
4226  break;
4227  }
4228  }
4229  final byte[] tmp = new byte[len];
4230  byteBuffer.get(tmp);
4231  if (len < remaining) {
4232  byteBuffer.get(); // skip delimiter
4233  }
4234  return new String(tmp, UTF8);
4235  }
4236 
4242  @NotNull
4243  private static String hexDump(@NotNull final ByteBuffer byteBuffer) {
4244  final int len = byteBuffer.limit();
4245  final byte[] data = new byte[len];
4246  for (int i = 0; i < len; i++) {
4247  data[i] = byteBuffer.get(i);
4248  }
4249  return HexCodec.hexDump(data, 0, len);
4250  }
4251 
4256  public int getCurrentNumLookObjects() {
4257  return numLookObjects.getCurrentNumLookObjects();
4258  }
4259 
4266  public void waitForCurrentNumLookObjectsValid() throws InterruptedException {
4267  numLookObjects.waitForCurrentNumLookObjectsValid();
4268  }
4269 
4270  private void fireMapClear(final int x, final int y) {
4271  crossfireUpdateMapListener.mapClear(x, y);
4272  }
4273 
4274  private void fireMapDarkness(final int x, final int y, final int darkness) {
4275  crossfireUpdateMapListener.mapDarkness(x, y, darkness);
4276  }
4277 
4278  private void fireMapFace(@NotNull final Location location, final int face) {
4279  crossfireUpdateMapListener.mapFace(location, face);
4280  }
4281 
4282  private void fireMapAnimation(@NotNull final Location location, final int animationNum, final int animationType) {
4283  crossfireUpdateMapListener.mapAnimation(location, animationNum, animationType);
4284  }
4285 
4286  private void fireMapSmooth(@NotNull final Location location, final int smooth) {
4287  crossfireUpdateMapListener.mapSmooth(location, smooth);
4288  }
4289 
4290  private void fireMapAnimationSpeed(@NotNull final Location location, final int animSpeed) {
4291  crossfireUpdateMapListener.mapAnimationSpeed(location, animSpeed);
4292  }
4293 
4294  private void fireMagicMap(final int x, final int y, final byte @NotNull [] @NotNull [] data) {
4295  synchronized (crossfireUpdateMapListener.mapBegin()) {
4296  assert crossfireUpdateMapListener != null;
4297  crossfireUpdateMapListener.magicMap(x, y, data);
4298  assert crossfireUpdateMapListener != null;
4299  crossfireUpdateMapListener.mapEnd();
4300  }
4301  fireMagicMap();
4302  }
4303 
4308  private void sendQueuedRequestinfo(@NotNull final String infoType) {
4309  synchronized (writeBuffer) {
4310  pendingRequestInfos.add(infoType);
4311  }
4312  sendPendingRequestInfo();
4313  }
4314 
4318  private void sendPendingRequestInfo() {
4319  while (true) {
4320  final String infoType;
4321  synchronized (writeBuffer) {
4322  if (sendingRequestInfo.size() >= CONCURRENT_REQUESTINFO_MESSAGES || pendingRequestInfos.isEmpty()) {
4323  return;
4324  }
4325  infoType = pendingRequestInfos.remove(0);
4326  }
4327  sendRequestinfo(infoType);
4328  }
4329  }
4330 
4335  private boolean hasPendingReplyinfo() {
4336  synchronized (writeBuffer) {
4337  return !sendingRequestInfo.isEmpty() || !pendingRequestInfos.isEmpty();
4338  }
4339  }
4340 
4341 }
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void setRaceList(@NotNull final String @NotNull[] raceList)
Definition: NewCharacterInformation.java:159
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Definition: DefaultCrossfireServerConnection.java:362
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Definition: DefaultCrossfireServerConnection.java:4282
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Definition: Stats.java:341
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Definition: DefaultCrossfireServerConnection.java:3765
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Definition: DefaultCrossfireServerConnection.java:2998
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final DefaultServerConnection defaultServerConnection
Definition: DefaultCrossfireServerConnection.java:176
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Definition: Stats.java:997
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Definition: Map2.java:64
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Definition: DefaultCrossfireServerConnection.java:79
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Stats getStats()
Definition: Model.java:107
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Definition: DefaultCrossfireServerConnection.java:197
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Definition: DefaultCrossfireServerConnection.java:3750
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Definition: StartingMapBuilder.java:70
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Definition: Map2.java:84
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Definition: Map2.java:79
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Definition: Map2.java:109
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Definition: Stats.java:1095
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Definition: SkillSet.java:110
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Definition: Map2.java:99
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Definition: NewCharacterInformation.java:180
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NewCharacterInformation getNewCharacterInformation()
Definition: Model.java:156
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void addSpell(final int tag, final int level, final int castingTime, final int mana, final int grace, final int damage, final int skill, final int path, final int faceNum, @NotNull final String spellName, @NotNull final String message)
Definition: SpellsManager.java:216
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Definition: UpdItem.java:59
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Definition: DefaultCrossfireServerConnection.java:1557
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Definition: AbstractCrossfireServerConnection.java:326
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Definition: AbstractCrossfireServerConnection.java:340
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Definition: Stats.java:109
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Definition: Stats.java:475
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Definition: DefaultCrossfireServerConnection.java:322
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Definition: Stats.java:160
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Definition: Stats.java:351
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Definition: Stats.java:285
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Definition: DefaultServerConnection.java:75
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Definition: Model.java:127
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Definition: Stats.java:265
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Definition: DefaultCrossfireServerConnection.java:3935
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Definition: DefaultCrossfireServerConnection.java:431
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Definition: Stats.java:94
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Definition: DefaultCrossfireServerConnection.java:437
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Definition: AbstractCrossfireServerConnection.java:346
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DefaultCrossfireServerConnection(@NotNull final Model model, @Nullable final DebugWriter debugProtocol, @NotNull final String version)
Definition: DefaultCrossfireServerConnection.java:497
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Definition: DefaultCrossfireServerConnection.java:3118
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Definition: AbstractCrossfireServerConnection.java:352
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Definition: DefaultCrossfireServerConnection.java:2308
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Definition: AbstractCrossfireServerConnection.java:454
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Definition: Stats.java:260
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Definition: DefaultCrossfireServerConnection.java:3986
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Definition: DefaultCrossfireServerConnection.java:4243
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Definition: AbstractCrossfireServerConnection.java:370
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Definition: DefaultCrossfireServerConnection.java:532
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Definition: DefaultCrossfireServerConnection.java:4266
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Definition: DefaultCrossfireServerConnection.java:2702
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Definition: DefaultCrossfireServerConnection.java:525
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Definition: AbstractCrossfireServerConnection.java:308
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Definition: DefaultCrossfireServerConnection.java:2482
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Definition: DefaultCrossfireServerConnection.java:2722
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Definition: Stats.java:129
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Definition: Stats.java:456
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Definition: DefaultServerConnection.java:97
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Definition: DefaultCrossfireServerConnection.java:4102
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Definition: Stats.java:195
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Definition: DefaultCrossfireServerConnection.java:237
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Definition: DefaultCrossfireServerConnection.java:367
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Definition: Map2.java:74
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Definition: StatUtils.java:34
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ADDME
Definition: ClientSocketState.java:55
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Definition: Stats.java:44
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Definition: Stats.java:1139
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Definition: Stats.java:139
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Definition: DefaultCrossfireServerConnection.java:350
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Definition: SpellsManager.java:256
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Definition: CharacterInformation.java:32
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Definition: Stats.java:325
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Definition: DefaultCrossfireServerConnection.java:1981
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Definition: Map2.java:104
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Definition: Stats.java:300
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Definition: ClientSocketState.java:60
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Definition: DefaultCrossfireServerConnection.java:520
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Definition: DefaultCrossfireServerConnection.java:3331
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static void parseNewCharInfoValues(@NotNull final NewCharInfoBuilder newCharInfoBuilder, @NotNull final String variableName, @NotNull final String values)
Definition: DefaultCrossfireServerConnection.java:2151
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Definition: DefaultCrossfireServerConnection.java:1772
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Definition: Model.java:112
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Definition: DefaultCrossfireServerConnection.java:213
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Definition: DefaultCrossfireServerConnection.java:2856
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Definition: DefaultCrossfireServerConnection.java:3537
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Definition: ExperienceTable.java:152
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Definition: DefaultCrossfireServerConnection.java:297
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Definition: Map2.java:49
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Definition: DefaultCrossfireServerConnection.java:3369
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Definition: AbstractCrossfireServerConnection.java:376
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static void parseNewCharInfoValue(@NotNull final NewCharInfoBuilder newCharInfoBuilder, final boolean required, @NotNull final String variableName, @NotNull final String values)
Definition: DefaultCrossfireServerConnection.java:2121
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Definition: Stats.java:736
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Definition: Stats.java:175
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Definition: AbstractCrossfireServerConnection.java:302
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Definition: DefaultCrossfireServerConnection.java:4139
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void fireUpditemReceived(final int flags, final int tag, final int valLocation, final int valFlags, final int valWeight, final int valFaceNum, @NotNull final String valName, @NotNull final String valNamePl, final int valAnim, final int valAnimSpeed, final int valNrof)
Definition: AbstractCrossfireServerConnection.java:400
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Definition: DefaultServerConnection.java:102
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Definition: DefaultCrossfireServerConnection.java:3944
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Definition: AbstractCrossfireServerConnection.java:284
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Definition: Stats.java:210
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Definition: Stats.java:69
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Definition: DefaultCrossfireServerConnection.java:1626
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Definition: DefaultCrossfireServerConnection.java:3594
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static final byte[] SETUP_PREFIX
Definition: DefaultCrossfireServerConnection.java:327
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Definition: Stats.java:220
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Definition: Stats.java:54
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Definition: DefaultCrossfireServerConnection.java:459
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Definition: Model.java:142
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Definition: Map2.java:135
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static final int CS_STAT_SPELL_REPEL
Definition: Stats.java:205
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Definition: DefaultCrossfireServerConnection.java:186
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Definition: NewCharacterInformation.java:111
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Definition: NewCharacterInformation.java:201
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Definition: DefaultCrossfireServerConnection.java:3642
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Definition: UpdItem.java:64
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Definition: MagicMap.java:23
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Definition: Location.java:32
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KnowledgeManager getKnowledgeManager()
Definition: Model.java:132
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Definition: KnowledgeManager.java:125
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Definition: AbstractCrossfireServerConnection.java:278
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Definition: DefaultCrossfireServerConnection.java:158
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Definition: AbstractCrossfireServerConnection.java:407
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Definition: NumLookObjects.java:217
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Definition: ClassRaceInfoBuilder.java:38
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void setName(@NotNull final String name)
Definition: ClassRaceInfoBuilder.java:92
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static final int CONCURRENT_REQUESTINFO_MESSAGES
Definition: DefaultCrossfireServerConnection.java:85
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Definition: ClientSocketState.java:23
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static final byte[] ACCOUNT_PLAY_PREFIX
Definition: DefaultCrossfireServerConnection.java:247
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Definition: NumLookObjects.java:35
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Definition: DefaultCrossfireServerConnection.java:4194
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Definition: CrossfireUpdateMapListener.java:33
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Definition: HexCodec.java:72
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Definition: DefaultCrossfireServerConnection.java:317
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static final int CS_STAT_APPLIED_CHA
Definition: Stats.java:310
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Definition: DefaultCrossfireServerConnection.java:2437
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Definition: DefaultCrossfireServerConnection.java:4019
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static final byte[] ACCOUNT_NEW_PREFIX
Definition: DefaultCrossfireServerConnection.java:257
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Definition: DefaultCrossfireServerConnection.java:4000
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Definition: StartingMapBuilder.java:37
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Definition: Map2.java:59
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Definition: DefaultCrossfireServerConnection.java:2800
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Definition: Map2.java:69
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Definition: Stats.java:114
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Definition: MessageType.java:33
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Definition: DefaultCrossfireServerConnection.java:510
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Definition: DefaultCrossfireServerConnection.java:1477
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Definition: DefaultCrossfireServerConnection.java:3012
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Definition: AbstractCrossfireServerConnection.java:414
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Definition: DefaultCrossfireServerConnection.java:3576
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Definition: NewCharInfoBuilder.java:80
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Definition: Stats.java:180
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Definition: DefaultCrossfireServerConnection.java:2825
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Definition: AbstractCrossfireServerConnection.java:388
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Definition: AbstractCrossfireServerConnection.java:330
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Definition: DefaultCrossfireServerConnection.java:148
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Definition: DefaultCrossfireServerConnection.java:108
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Definition: Map2.java:44
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Definition: StartingMapBuilder.java:81
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Definition: ClassRaceInfoBuilder.java:100
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Definition: DefaultCrossfireServerConnection.java:4294
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Definition: DefaultCrossfireServerConnection.java:3845
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Definition: DefaultCrossfireServerConnection.java:292
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Definition: DefaultCrossfireServerConnection.java:2784
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Definition: DefaultCrossfireServerConnection.java:4278
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Definition: DefaultServerConnection.java:92
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Definition: StatUtils.java:121
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Definition: DefaultCrossfireServerConnection.java:262
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Definition: HexCodec.java:31
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Definition: Stats.java:315
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Definition: DefaultCrossfireServerConnection.java:3830
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Definition: MessageType.java:744
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Definition: DefaultCrossfireServerConnection.java:3899
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Definition: QuestsManager.java:143
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Definition: AbstractCrossfireServerConnection.java:314
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Definition: DefaultCrossfireServerConnection.java:4005
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Definition: ClientSocketState.java:50
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Definition: DefaultCrossfireServerConnection.java:3802
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Definition: Stats.java:119
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Definition: ClientSocketState.java:45
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Definition: DefaultServerConnection.java:70
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Definition: Model.java:43
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Definition: SpellsManager.java:60
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Definition: Animations.java:107
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Definition: DefaultCrossfireServerConnection.java:4274
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Definition: Stats.java:230
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Definition: Map2.java:89
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Definition: DefaultCrossfireServerConnection.java:4010
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Definition: DefaultCrossfireServerConnection.java:1537
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Definition: DefaultCrossfireServerConnection.java:343
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Definition: DefaultCrossfireServerConnection.java:282
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Definition: DefaultCrossfireServerConnection.java:312
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Definition: DefaultCrossfireServerConnection.java:3783
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Definition: UpdItem.java:39
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Definition: DefaultCrossfireServerConnection.java:4040
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Definition: UpdItem.java:34
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Definition: Stats.java:84
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Definition: DefaultCrossfireServerConnection.java:2745
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Definition: DefaultCrossfireServerConnection.java:4286
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Definition: Stats.java:89
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Definition: Stats.java:270
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Definition: SpellsManager.java:55
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Definition: UpdItem.java:69
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Definition: DefaultCrossfireServerConnection.java:1519
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Definition: UpdItem.java:49
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Definition: DefaultCrossfireServerConnection.java:128
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Definition: Stats.java:1113
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Definition: DefaultCrossfireServerConnection.java:4308
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Definition: DefaultCrossfireServerConnection.java:97
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Definition: NumLookObjects.java:258
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Definition: DefaultCrossfireServerConnection.java:4060
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Definition: Stats.java:250
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Definition: DefaultCrossfireServerConnection.java:164
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Definition: DefaultCrossfireServerConnection.java:3975
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Definition: DefaultCrossfireServerConnection.java:2502
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Definition: DefaultCrossfireServerConnection.java:3664
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Definition: DefaultCrossfireServerConnection.java:2682
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Definition: DefaultCrossfireServerConnection.java:232
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Definition: DefaultCrossfireServerConnection.java:3672
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Definition: SmoothFaces.java:59
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Definition: SpellsManager.java:269
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Definition: NumLookObjects.java:246
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Definition: DefaultCrossfireServerConnection.java:272
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Definition: Model.java:117
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Definition: DefaultCrossfireServerConnection.java:277
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Definition: KnowledgeManager.java:175
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Definition: Stats.java:295
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Definition: DefaultCrossfireServerConnection.java:113
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Definition: DefaultCrossfireServerConnection.java:2605
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Definition: Stats.java:215
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Definition: Stats.java:49
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Definition: DefaultCrossfireServerConnection.java:4206
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Definition: AbstractCrossfireServerConnection.java:296
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Definition: SpellsManager.java:65
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Definition: DefaultCrossfireServerConnection.java:4164
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Definition: DefaultCrossfireServerConnection.java:2204
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Definition: DefaultCrossfireServerConnection.java:4081
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Definition: DefaultCrossfireServerConnection.java:4256
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Definition: KnowledgeManager.java:139
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Definition: Stats.java:124
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Definition: Stats.java:165
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Definition: ClientSocketState.java:40
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Definition: DefaultCrossfireServerConnection.java:307
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Definition: Stats.java:74
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Definition: DefaultCrossfireServerConnection.java:3093
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Definition: Stats.java:330
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Definition: AbstractCrossfireServerConnection.java:394
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Definition: DefaultCrossfireServerConnection.java:3921
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Definition: SkillSet.java:146
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Definition: ClientSocketState.java:65
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Definition: AbstractCrossfireServerConnection.java:432
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Definition: DefaultCrossfireServerConnection.java:3520
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Definition: Stats.java:240
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Definition: DefaultServerConnection.java:80
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Definition: DefaultCrossfireServerConnection.java:337
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Definition: NewCharacterInformation.java:222
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Definition: DefaultCrossfireServerConnection.java:2332
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Definition: Stats.java:79
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Definition: DefaultCrossfireServerConnection.java:3980
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Definition: DefaultCrossfireServerConnection.java:3349
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Definition: Map2.java:146
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Definition: Stats.java:170
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Definition: DefaultCrossfireServerConnection.java:118
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Definition: Stats.java:335
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Definition: Stats.java:134
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Definition: DefaultCrossfireServerConnection.java:191
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Definition: DefaultCrossfireServerConnection.java:133
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Definition: Stats.java:1067
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Definition: DefaultCrossfireServerConnection.java:138
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Definition: DefaultCrossfireServerConnection.java:2193
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Definition: DefaultCrossfireServerConnection.java:2566
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Definition: AbstractCrossfireServerConnection.java:290
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Definition: DefaultCrossfireServerConnection.java:3705
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Definition: DefaultCrossfireServerConnection.java:203
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Definition: Stats.java:346
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Definition: DefaultCrossfireServerConnection.java:1797
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Definition: QuestsManager.java:166
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Definition: DefaultCrossfireServerConnection.java:2530
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Definition: Map2.java:114
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Definition: GuiStateManager.java:197
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Definition: DefaultCrossfireServerConnection.java:3991
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Definition: Map2.java:140
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Definition: Stats.java:235
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Definition: Stats.java:320
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Definition: AbstractCrossfireServerConnection.java:382
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Definition: AbstractCrossfireServerConnection.java:364
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Definition: DefaultCrossfireServerConnection.java:4174
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Definition: DefaultCrossfireServerConnection.java:252
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Definition: Stats.java:255
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Definition: DefaultCrossfireServerConnection.java:170
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Definition: Stats.java:59
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Definition: Stats.java:245
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Definition: DefaultCrossfireServerConnection.java:267
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Definition: DefaultCrossfireServerConnection.java:1852
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Definition: DefaultCrossfireServerConnection.java:3815
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Definition: Stats.java:305
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Definition: DefaultCrossfireServerConnection.java:143
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Definition: NumLookObjects.java:234
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Definition: DefaultCrossfireServerConnection.java:242
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Definition: NumLookObjects.java:66
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Definition: DebugWriter.java:68
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