summaryrefslogtreecommitdiff
path: root/network_gui.c
blob: 774f15316c0755dc0168cae099ce1e2820d32189 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
#include "stdafx.h"
#include "ttd.h"
#include "network.h"
#include "saveload.h"

#include "hal.h" // for file list

#ifdef ENABLE_NETWORK

#include "table/strings.h"
#include "network_data.h"
#include "network_gamelist.h"
#include "window.h"
#include "gui.h"
#include "gfx.h"
#include "command.h"
#include "functions.h"
#include "variables.h"
#include "network_server.h"
#include "network_udp.h"

#define BGC 5
#define BTC 15
#define MAX_QUERYSTR_LEN 64
static byte _edit_str_buf[MAX_QUERYSTR_LEN*2];
static void ShowNetworkStartServerWindow(void);
static void ShowNetworkLobbyWindow(void);

static byte _selected_field;
static bool _first_time_show_network_game_window = true;

static const StringID _connection_types_dropdown[] = {
	STR_NETWORK_LAN_INTERNET,
	STR_NETWORK_INTERNET_ADVERTISE,
	INVALID_STRING_ID
};

static const StringID _lan_internet_types_dropdown[] = {
	STR_NETWORK_LAN,
	STR_NETWORK_INTERNET,
	INVALID_STRING_ID
};

static StringID _str_map_name, _str_game_name, _str_server_version, _str_server_address;

enum {
	NET_PRC__OFFSET_TOP_WIDGET					= 74,
	NET_PRC__OFFSET_TOP_WIDGET_COMPANY	= 42,
	NET_PRC__SIZE_OF_ROW								= 14,
	NET_PRC__SIZE_OF_ROW_COMPANY				= 12,
};

static NetworkGameList *_selected_item = NULL;
static int8 _selected_company_item = -1;

// Truncates a string to max_width (via GetStringWidth) and adds 3 dots
//  at the end of the name.
static void NetworkTruncateString(char *name, const int max_width)
{
	char temp[NETWORK_NAME_LENGTH];
	char internal_name[NETWORK_NAME_LENGTH];

	ttd_strlcpy(internal_name, name, sizeof(internal_name));

	if (GetStringWidth(internal_name) > max_width) {
		// Servername is too long, trunc it!
		snprintf(temp, sizeof(temp), "%s...", internal_name);
		// Continue to delete 1 char of the string till it is in range
		while (GetStringWidth(temp) > max_width) {
			internal_name[strlen(internal_name) - 1] = '\0';
			snprintf(temp, sizeof(temp), "%s...", internal_name);
		}
		ttd_strlcpy(name, temp, sizeof(temp));
	}
}

extern const char _openttd_revision[];

static FiosItem *selected_map = NULL; // to highlight slected map

// called when a new server is found on the network
void UpdateNetworkGameWindow(bool unselect)
{
	Window *w;
	w = FindWindowById(WC_NETWORK_WINDOW, 0);
	if (w != NULL) {
		if (unselect)
			_selected_item = NULL;
		w->vscroll.count = _network_game_count;
		SetWindowDirty(w);
	}
}

static void NetworkGameWindowWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		w->disabled_state = 0;

		if (_selected_item == NULL) {
			SETBIT(w->disabled_state, 17); SETBIT(w->disabled_state, 18);
		} else if (!_selected_item->online) {
			SETBIT(w->disabled_state, 17); // Server offline, join button disabled
		} else if (_selected_item->info.clients_on == _selected_item->info.clients_max) {
			SETBIT(w->disabled_state, 17); // Server full, join button disabled

			// revisions don't match, check if server has no revision; then allow connection
		} else if (strncmp(_selected_item->info.server_revision, _openttd_revision, NETWORK_REVISION_LENGTH - 1) != 0) {
			if (strncmp(_selected_item->info.server_revision, NOREV_STRING, sizeof(_selected_item->info.server_revision)) != 0)
				SETBIT(w->disabled_state, 17); // Revision mismatch, join button disabled
		}

		SetDParam(0, 0x00);
		SetDParam(7, _lan_internet_types_dropdown[_network_lan_internet]);
		DrawWindowWidgets(w);

		DrawEditBox(w, 3);

		DrawString(9, 23, STR_NETWORK_PLAYER_NAME, 2);
		DrawString(9, 43, STR_NETWORK_CONNECTION, 2);

		DrawString(15, 63, STR_NETWORK_GAME_NAME, 2);
		DrawString(135, 63, STR_NETWORK_CLIENTS_CAPTION, 2);

		{ // draw list of games
			uint16 y = NET_PRC__OFFSET_TOP_WIDGET + 3;
			int32 n = 0;
			int32 pos = w->vscroll.pos;
			char servername[NETWORK_NAME_LENGTH];
			const NetworkGameList *cur_item = _network_game_list;

			while (pos > 0 && cur_item != NULL) {
				pos--;
				cur_item = cur_item->next;
			}

			while (cur_item != NULL) {
				bool compatible = (strncmp(cur_item->info.server_revision, _openttd_revision, NETWORK_REVISION_LENGTH - 1) == 0);
				if (strncmp(cur_item->info.server_revision, NOREV_STRING, sizeof(cur_item->info.server_revision)) == 0)
					compatible = true;

				if (cur_item == _selected_item)
					GfxFillRect(11, y - 2, 218, y + 9, 10); // show highlighted item with a different colour

				snprintf(servername, sizeof(servername), "%s", cur_item->info.server_name);
				NetworkTruncateString(servername, 110);
				DoDrawString(servername, 15, y, 16); // server name

				SetDParam(0, cur_item->info.clients_on);
				SetDParam(1, cur_item->info.clients_max);
				DrawString(135, y, STR_NETWORK_CLIENTS_ONLINE, 2);

				// only draw icons if the server is online
				if (cur_item->online) {

					// draw a lock if the server is password protected.
					if(cur_item->info.use_password)
						DrawSprite(SPR_LOCK, 186, y-1);

					// draw red or green icon, depending on compatibility with server.
					DrawSprite(SPR_BLOT | (compatible?0x30d8000:0x30b8000), 195, y);

					// draw flag according to server language
					DrawSprite(SPR_FLAGS_BASE + cur_item->info.server_lang, 206, y);
				}

				cur_item = cur_item->next;
				y += NET_PRC__SIZE_OF_ROW;
				if (++n == w->vscroll.cap) { break;} // max number of games in the window
			}
		}

		// right menu
		GfxFillRect(252, 23, 468, 65, 157);
		if (_selected_item == NULL) {
			DrawStringMultiCenter(360, 40, STR_NETWORK_GAME_INFO, 0);
		} else if (!_selected_item->online) {
			SetDParam(0, _str_game_name);
			DrawStringMultiCenter(360, 42, STR_ORANGE, 2); // game name

			DrawStringMultiCenter(360, 110, STR_NETWORK_SERVER_OFFLINE, 2); // server offline
		} else { // show game info
			uint16 y = 70;

			DrawStringMultiCenter(360, 30, STR_NETWORK_GAME_INFO, 0);

			SetDParam(0, _str_game_name);
			DrawStringMultiCenter(360, 42, STR_ORANGE, 2); // game name

			SetDParam(0, _str_map_name);
			DrawStringMultiCenter(360, 54, STR_02BD, 2); // map name

			SetDParam(0, _selected_item->info.clients_on);
			SetDParam(1, _selected_item->info.clients_max);
			DrawString(260, y, STR_NETWORK_CLIENTS, 2); // clients on the server / maximum slots
			y+=10;

			SetDParam(0, STR_NETWORK_LANG_ANY+_selected_item->info.server_lang);
			DrawString(260, y, STR_NETWORK_LANGUAGE, 2); // server language
			y+=10;

			SetDParam(0, STR_TEMPERATE_LANDSCAPE+_selected_item->info.map_set);
			DrawString(260, y, STR_NETWORK_TILESET, 2); // tileset
			y+=10;

			SetDParam(0, _selected_item->info.map_width);
			SetDParam(1, _selected_item->info.map_height);
			DrawString(260, y, STR_NETWORK_MAP_SIZE, 2); // map size
			y+=10;

			SetDParam(0, _str_server_version);
			DrawString(260, y, STR_NETWORK_SERVER_VERSION, 2); // server version
			y+=10;

			SetDParam(0, _str_server_address);
			DrawString(260, y, STR_NETWORK_SERVER_ADDRESS, 2); // server address
			y+=10;

			SetDParam(0, _selected_item->info.start_date);
			DrawString(260, y, STR_NETWORK_START_DATE, 2); // start date
			y+=10;

			SetDParam(0, _selected_item->info.game_date);
			DrawString(260, y, STR_NETWORK_CURRENT_DATE, 2); // current date
			y+=10;

			y+=2;

			if (strncmp(_selected_item->info.server_revision, _openttd_revision, NETWORK_REVISION_LENGTH - 1) != 0) {
				if (strncmp(_selected_item->info.server_revision, NOREV_STRING, sizeof(_selected_item->info.server_revision)) != 0)
					DrawStringMultiCenter(360, y, STR_NETWORK_VERSION_MISMATCH, 2); // server mismatch
			} else if (_selected_item->info.clients_on == _selected_item->info.clients_max) {
				// Show: server full, when clients_on == clients_max
				DrawStringMultiCenter(360, y, STR_NETWORK_SERVER_FULL, 2); // server full
			} else if (_selected_item->info.use_password)
				DrawStringMultiCenter(360, y, STR_NETWORK_PASSWORD, 2); // password warning

			y+=10;
		}
	}	break;

	case WE_CLICK:
		_selected_field = e->click.widget;
		switch(e->click.widget) {
		case 0: case 14: /* Close 'X' | Cancel button */
			DeleteWindowById(WC_NETWORK_WINDOW, 0);
			break;
		case 4: case 5:
			ShowDropDownMenu(w, _lan_internet_types_dropdown, _network_lan_internet, 5, 0, 0); // do it for widget 5
			break;
		case 9: { /* Matrix to show networkgames */
			uint32 id_v = (e->click.pt.y - NET_PRC__OFFSET_TOP_WIDGET) / NET_PRC__SIZE_OF_ROW;

			if (id_v >= w->vscroll.cap) { return;} // click out of bounds
			id_v += w->vscroll.pos;

			{
				NetworkGameList *cur_item = _network_game_list;
				for (; id_v > 0 && cur_item != NULL; id_v--)
					cur_item = cur_item->next;

				if (cur_item == NULL) {
					// click out of vehicle bounds
					_selected_item = NULL;
					SetWindowDirty(w);
					return;
				}
				_selected_item = cur_item;

				DeleteName(_str_game_name);
				DeleteName(_str_map_name);
				DeleteName(_str_server_version);
				DeleteName(_str_server_address);
				if (_selected_item->info.server_name[0] != '\0')
					_str_game_name = AllocateName((byte*) _selected_item->info.server_name, 0);
				else
					_str_game_name = STR_EMPTY;

				if (_selected_item->info.map_name[0] != '\0')
					_str_map_name = AllocateName((byte*) _selected_item->info.map_name, 0);
				else
					_str_map_name = STR_EMPTY;

				if (_selected_item->info.server_revision[0] != '\0')
					_str_server_version = AllocateName((byte*) _selected_item->info.server_revision, 0);
				else
					_str_server_version = STR_EMPTY;

				if (_selected_item->info.hostname[0] != '\0')
					_str_server_address = AllocateName((byte*) _selected_item->info.hostname, 0);
				else
					_str_server_address = STR_EMPTY;
			}
			SetWindowDirty(w);
		} break;
		case 11: /* Find server automatically */
			switch (_network_lan_internet) {
				case 0: NetworkUDPSearchGame(); break;
				case 1: NetworkUDPQueryMasterServer(); break;
			}
			break;
		case 12: { // Add a server
				StringID str = AllocateName((byte*)_network_default_ip, 0);

				ShowQueryString(
				str,
				STR_NETWORK_ENTER_IP,
				31 | 0x1000,  // maximum number of characters OR
				250, // characters up to this width pixels, whichever is satisfied first
				w->window_class,
				w->window_number);
				DeleteName(str);
		} break;
		case 13: /* Start server */
			ShowNetworkStartServerWindow();
			break;
		case 17: /* Join Game */
			if (_selected_item != NULL) {
				memcpy(&_network_game_info, &_selected_item->info, sizeof(NetworkGameInfo));
				snprintf(_network_last_host, sizeof(_network_last_host), "%s", inet_ntoa(*(struct in_addr *)&_selected_item->ip));
				_network_last_port = _selected_item->port;
				ShowNetworkLobbyWindow();
			}
			break;
		case 18: // Refresh
			if (_selected_item != NULL) {
				NetworkQueryServer(_selected_item->info.hostname, _selected_item->port, true);
			}
			break;

	}	break;

	case WE_DROPDOWN_SELECT: /* we have selected a dropdown item in the list */
		switch(e->dropdown.button) {
			case 5:
				_network_lan_internet = e->dropdown.index;
				break;
		}

		SetWindowDirty(w);
		break;

	case WE_MOUSELOOP:
		if (_selected_field == 3)
			HandleEditBox(w, 3);

		break;

	case WE_KEYPRESS:
		if (_selected_field != 3) {
			if ( e->keypress.keycode == WKC_DELETE ) { // press 'delete' to remove servers
				if (_selected_item != NULL) {
					NetworkGameListRemoveItem(_selected_item);
					NetworkRebuildHostList();
					SetWindowDirty(w);
					_network_game_count--;
					// reposition scrollbar
					if (_network_game_count >= w->vscroll.cap && w->vscroll.pos > _network_game_count-w->vscroll.cap) w->vscroll.pos--;
					UpdateNetworkGameWindow(false);
					_selected_item = NULL;
				}
			}
			break;
		}

		if (HandleEditBoxKey(w, 3, e) == 1) break; // enter pressed

		// The name is only allowed when it starts with a letter!
		if (_edit_str_buf[0] != '\0' && _edit_str_buf[0] != ' ')
			ttd_strlcpy(_network_player_name, _edit_str_buf, lengthof(_network_player_name));
		else
			ttd_strlcpy(_network_player_name, "Player", lengthof(_network_player_name));

		break;

	case WE_ON_EDIT_TEXT: {
		NetworkAddServer(e->edittext.str);
		NetworkRebuildHostList();
	} break;

	case WE_CREATE: {
		_selected_item = NULL;
	} break;
	}
}

static const Widget _network_game_window_widgets[] = {
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,     0,    10,     0,    13, STR_00C5,										STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,   RESIZE_NONE,   BGC,    11,   479,     0,    13, STR_NETWORK_MULTIPLAYER,			STR_NULL},
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,     0,   479,    14,   214, 0x0,													STR_NULL},

/* LEFT SIDE */
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,    90,   231,    22,    33, 0x0,													STR_NETWORK_ENTER_NAME_TIP},

{          WWT_6,   RESIZE_NONE,   BGC,    90,   231,    42,    53, STR_NETWORK_COMBO1,					STR_NETWORK_CONNECTION_TIP},
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,   220,   230,    43,    52, STR_0225,										STR_NETWORK_CONNECTION_TIP},

{     WWT_IMGBTN,   RESIZE_NONE,   BTC,    10,   130,    62,    73, 0x0,													STR_NETWORK_GAME_NAME_TIP },
{     WWT_IMGBTN,   RESIZE_NONE,   BTC,   131,   180,    62,    73, 0x0,													STR_NETWORK_CLIENTS_CAPTION_TIP },
{     WWT_IMGBTN,   RESIZE_NONE,   BTC,   181,   219,    62,    73, 0x0,													STR_NETWORK_INFO_ICONS_TIP },

{     WWT_MATRIX,   RESIZE_NONE,   BGC,    10,   219,    74,   185, 0x801,												STR_NETWORK_CLICK_GAME_TO_SELECT},
{  WWT_SCROLLBAR,   RESIZE_NONE,   BGC,   220,   231,    62,   185, 0x0,													STR_0190_SCROLL_BAR_SCROLLS_LIST},

{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,    10,   115,   195,   206, STR_NETWORK_FIND_SERVER,			STR_NETWORK_FIND_SERVER_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   125,   231,   195,   206, STR_NETWORK_ADD_SERVER,			STR_NETWORK_ADD_SERVER_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   250,   355,   195,   206, STR_NETWORK_START_SERVER,		STR_NETWORK_START_SERVER_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   365,   470,   195,   206, STR_012E_CANCEL,							STR_NULL},

/* RIGHT SIDE */
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,   250,   470,    22,   185, 0x0,					STR_NULL},
{          WWT_6,   RESIZE_NONE,   BGC,   251,   469,    23,   184, 0x0,					STR_NULL},

{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   257,   355,   164,   175, STR_NETWORK_JOIN_GAME,					STR_NULL},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   365,   463,   164,   175, STR_NETWORK_REFRESH,					STR_NETWORK_REFRESH_TIP},

{   WIDGETS_END},
};

static const WindowDesc _network_game_window_desc = {
	WDP_CENTER, WDP_CENTER, 480, 215,
	WC_NETWORK_WINDOW,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESTORE_DPARAM,
	_network_game_window_widgets,
	NetworkGameWindowWndProc,
};

void ShowNetworkGameWindow()
{
	uint i;
	Window *w;
	DeleteWindowById(WC_NETWORK_WINDOW, 0);

	/* Only show once */
	if (_first_time_show_network_game_window) {
		_first_time_show_network_game_window = false;
		// add all servers from the config file to our list
		for (i=0; i != lengthof(_network_host_list); i++) {
			if (_network_host_list[i] == NULL) break;
			NetworkAddServer(_network_host_list[i]);
		}
	}

	w = AllocateWindowDesc(&_network_game_window_desc);
	ttd_strlcpy(_edit_str_buf, _network_player_name, MAX_QUERYSTR_LEN);
	w->vscroll.cap = 8;

	WP(w,querystr_d).caret = 1;
	WP(w,querystr_d).maxlen = MAX_QUERYSTR_LEN;
	WP(w,querystr_d).maxwidth = 120;
	WP(w,querystr_d).buf = _edit_str_buf;

	UpdateNetworkGameWindow(true);
}

static const StringID _players_dropdown[] = {
	STR_NETWORK_2_CLIENTS,
	STR_NETWORK_3_CLIENTS,
	STR_NETWORK_4_CLIENTS,
	STR_NETWORK_5_CLIENTS,
	STR_NETWORK_6_CLIENTS,
	STR_NETWORK_7_CLIENTS,
	STR_NETWORK_8_CLIENTS,
	STR_NETWORK_9_CLIENTS,
	STR_NETWORK_10_CLIENTS,
	INVALID_STRING_ID
};

static const StringID _language_dropdown[] = {
	STR_NETWORK_LANG_ANY,
	STR_NETWORK_LANG_ENGLISH,
	STR_NETWORK_LANG_GERMAN,
	STR_NETWORK_LANG_FRENCH,
	INVALID_STRING_ID
};

enum {
	NSSWND_START = 64,
	NSSWND_ROWSIZE = 12
};

static void NetworkStartServerWindowWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		int y = NSSWND_START, pos;
		const FiosItem *item;

		SetDParam(7, STR_NETWORK_LAN_INTERNET + _network_advertise);
		SetDParam(9, STR_NETWORK_2_CLIENTS + _network_game_info.clients_max - 2);
		SetDParam(11, STR_NETWORK_LANG_ANY + _network_game_info.server_lang);
		DrawWindowWidgets(w);

		GfxFillRect(11, 63, 259, 171, 0xD7);

		DrawEditBox(w, 3);

		DrawString(10, 22, STR_NETWORK_NEW_GAME_NAME, 2);

		DrawString(10, 43, STR_NETWORK_SELECT_MAP, 2);
		DrawString(280, 63, STR_NETWORK_CONNECTION, 2);
		DrawString(280, 95, STR_NETWORK_NUMBER_OF_CLIENTS, 2);
		DrawString(280, 127, STR_NETWORK_LANGUAGE_SPOKEN, 2);

		// draw list of maps
		pos = w->vscroll.pos;
		while (pos < _fios_num + 1) {
			item = _fios_list + pos - 1;
			if (item == selected_map || (pos == 0 && selected_map == NULL))
				GfxFillRect(11, y - 1, 259, y + 10, 155); // show highlighted item with a different colour

			if (pos == 0) DrawString(14, y, STR_4010_GENERATE_RANDOM_NEW_GAME, 9);
			else DoDrawString(item->title[0] ? item->title : item->name, 14, y, _fios_colors[item->type] );
			pos++;
			y += NSSWND_ROWSIZE;

			if (y >= w->vscroll.cap * NSSWND_ROWSIZE + NSSWND_START) break;
		}
	}	break;

	case WE_CLICK:
		_selected_field = e->click.widget;
		switch(e->click.widget) {
		case 0: case 15: /* Close 'X' | Cancel button */
			ShowNetworkGameWindow();
			break;
		case 4: { /* Set password button */
			StringID str;
			str = AllocateName(_network_game_info.server_password, 0);
			ShowQueryString(str, STR_NETWORK_SET_PASSWORD, 20, 250, w->window_class, w->window_number);
			DeleteName(str);
			} break;
		case 5: { /* Select map */
			int y = (e->click.pt.y - NSSWND_START) / NSSWND_ROWSIZE;
			if ((y += w->vscroll.pos) >= w->vscroll.count)
				return;
			if (y == 0) selected_map = NULL;
			else selected_map = _fios_list + y-1;
			SetWindowDirty(w);
			} break;
		case 7: case 8: /* Connection type */
			ShowDropDownMenu(w, _connection_types_dropdown, _network_advertise, 8, 0, 0); // do it for widget 8
			break;
		case 9: case 10: /* Number of Players */
			ShowDropDownMenu(w, _players_dropdown, _network_game_info.clients_max - 2, 10, 0, 0); // do it for widget 10
			return;
		case 11: case 12: /* Language */
			ShowDropDownMenu(w, _language_dropdown, _network_game_info.server_lang, 12, 0, 0); // do it for widget 12
			return;
		case 13: /* Start game */
			_is_network_server = true;
			ttd_strlcpy(_network_server_name, WP(w,querystr_d).buf, sizeof(_network_server_name));
			if(selected_map==NULL) { // start random new game
				DoCommandP(0, Random(), InteractiveRandom(), NULL, CMD_GEN_RANDOM_NEW_GAME);
			} else { // load a scenario
				char *name;
				if ((name = FiosBrowseTo(selected_map)) != NULL) {
					SetFiosType(selected_map->type);
					strcpy(_file_to_saveload.name, name);
					snprintf(_network_game_info.map_name, sizeof(_network_game_info.map_name), "Loaded scenario");
					DeleteWindow(w);
					DoCommandP(0, Random(), InteractiveRandom(), NULL, CMD_START_SCENARIO);
				}
			}
			break;
		case 14: /* Load game */
			_is_network_server = true;
			ttd_strlcpy(_network_server_name, WP(w,querystr_d).buf, sizeof(_network_server_name));
			snprintf(_network_game_info.map_name, sizeof(_network_game_info.map_name), "Loaded game");
			/* XXX - WC_NETWORK_WINDOW should stay, but if it stays, it gets
			 * copied all the elements of 'load game' and upon closing that, it segfaults */
			DeleteWindowById(WC_NETWORK_WINDOW, 0);
			ShowSaveLoadDialog(SLD_LOAD_GAME);
			break;
		}
		break;

	case WE_DROPDOWN_SELECT: /* we have selected a dropdown item in the list */
		switch(e->dropdown.button) {
			case 8:
				_network_advertise = (e->dropdown.index == 0) ? false : true;
				break;
			case 10:
				_network_game_info.clients_max = e->dropdown.index + 2;
				break;
			case 12:
				_network_game_info.server_lang = e->dropdown.index;
				break;
		}

		SetWindowDirty(w);
		break;

	case WE_MOUSELOOP:
		if(_selected_field == 3 || _selected_field == 4)
			HandleEditBox(w, _selected_field);

		break;

	case WE_KEYPRESS:
		if(_selected_field != 3)
			break;
		switch (HandleEditBoxKey(w, _selected_field, e)) {
		case 1:
			HandleButtonClick(w, 9);
			break;
		}
		break;

	case WE_ON_EDIT_TEXT: {
		byte *b = e->edittext.str;
		ttd_strlcpy(_network_game_info.server_password, b, sizeof(_network_game_info.server_password));
		if (_network_game_info.server_password[0] == '\0') {
			_network_game_info.use_password = 0;
		} else {
			_network_game_info.use_password = 1;
		}
	} break;
	}
}

static const Widget _network_start_server_window_widgets[] = {
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,     0,    10,     0,    13, STR_00C5,											STR_018B_CLOSE_WINDOW },
{    WWT_CAPTION,   RESIZE_NONE,   BGC,    11,   419,     0,    13, STR_NETWORK_START_GAME_WINDOW,	STR_NULL},
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,     0,   419,    14,   199, 0x0,														STR_NULL},

{     WWT_IMGBTN,   RESIZE_NONE,   BGC,   100,   272,    22,    33, 0x0,														STR_NETWORK_NEW_GAME_NAME_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   285,   405,    22,    33, STR_NETWORK_SET_PASSWORD,			STR_NETWORK_PASSWORD_TIP},

{          WWT_6,   RESIZE_NONE,   BGC,    10,   271,    62,   172, 0x0,														STR_NETWORK_SELECT_MAP_TIP},
{  WWT_SCROLLBAR,   RESIZE_NONE,   BGC,   260,   271,    63,   171, 0x0,														STR_0190_SCROLL_BAR_SCROLLS_LIST},

{          WWT_6,   RESIZE_NONE,   BGC,   280,   410,    77,    88, STR_NETWORK_COMBO1,						STR_NETWORK_CONNECTION_TIP},
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,   399,   409,    78,    87, STR_0225,											STR_NETWORK_CONNECTION_TIP},

{          WWT_6,   RESIZE_NONE,   BGC,   280,   410,   109,   120, STR_NETWORK_COMBO2,						STR_NETWORK_NUMBER_OF_CLIENTS_TIP},
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,   399,   409,   110,   119, STR_0225,											STR_NETWORK_NUMBER_OF_CLIENTS_TIP},

{          WWT_6,   RESIZE_NONE,   BGC,   280,   410,   141,   152, STR_NETWORK_COMBO3,						STR_NETWORK_LANGUAGE_TIP},
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,   399,   409,   142,   151, STR_0225,											STR_NETWORK_LANGUAGE_TIP},

{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,    40,   140,   180,   191, STR_NETWORK_START_GAME,				STR_NETWORK_START_GAME_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   150,   250,   180,   191, STR_NETWORK_LOAD_GAME,					STR_NETWORK_LOAD_GAME_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   260,   360,   180,   191, STR_012E_CANCEL,								STR_NULL},
{   WIDGETS_END},
};

static const WindowDesc _network_start_server_window_desc = {
	WDP_CENTER, WDP_CENTER, 420, 200,
	WC_NETWORK_WINDOW,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_RESTORE_DPARAM,
	_network_start_server_window_widgets,
	NetworkStartServerWindowWndProc,
};

static void ShowNetworkStartServerWindow(void)
{
	Window *w;
	DeleteWindowById(WC_NETWORK_WINDOW, 0);

	w = AllocateWindowDesc(&_network_start_server_window_desc);
	ttd_strlcpy(_edit_str_buf, _network_server_name, MAX_QUERYSTR_LEN);

	_saveload_mode = SLD_NEW_GAME;
	BuildFileList();
	w->vscroll.cap = 9;
	w->vscroll.count = _fios_num+1;

	WP(w,querystr_d).caret = 1;
	WP(w,querystr_d).maxlen = MAX_QUERYSTR_LEN;
	WP(w,querystr_d).maxwidth = 160;
	WP(w,querystr_d).buf = _edit_str_buf;
}

static byte NetworkLobbyFindCompanyIndex(byte pos)
{
	byte i;
	/* Scroll through all _network_player_info and get the 'pos' item
	    that is not empty */
	for (i = 0; i < MAX_PLAYERS; i++) {
		if (_network_player_info[i].company_name[0] != '\0') {
			if (pos-- == 0)
				return i;
		}
	}

	return 0;
}

static void NetworkLobbyWindowWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		int y = NET_PRC__OFFSET_TOP_WIDGET_COMPANY, pos;
		StringID str;

		if (_selected_company_item == -1) {
			w->disabled_state = (1<<7);
		} else
			w->disabled_state = 0;

		if (_network_lobby_company_count == MAX_PLAYERS)
			w->disabled_state |= (1<<8);
		/* You can not join a server as spectator when it has no companies active..
		     it causes some nasty crashes */
		if (_network_lobby_company_count == 0)
			w->disabled_state |= (1<<9);

		DrawWindowWidgets(w);

		SetDParam(0, _str_game_name);
		DrawString(10, 22, STR_NETWORK_PREPARE_TO_JOIN, 2);

		// draw company list
		GfxFillRect(11, 41, 139, 165, 0xD7);
		pos = w->vscroll.pos;
		while (pos < _network_lobby_company_count) {
			byte index = NetworkLobbyFindCompanyIndex(pos);
			bool income = false;
			if (_selected_company_item == index)
				GfxFillRect(11, y - 1, 139, y + 10, 155); // show highlighted item with a different colour

			DoDrawString(_network_player_info[index].company_name, 13, y, 2);
			if(_network_player_info[index].use_password != 0)
				DrawSprite(SPR_LOCK, 120, y);

			/* If the company's income was positive puts a green dot else a red dot */
			if ((_network_player_info[index].income) > 0) 
				income = true;
			DrawSprite(SPR_BLOT | (income?0x30d8000:0x30b8000), 130, y); 

			pos++;
			y += NET_PRC__SIZE_OF_ROW_COMPANY;
			if (pos >= w->vscroll.cap)
				break;
		}

		// draw info about selected company
		DrawStringMultiCenter(270, 48, STR_NETWORK_COMPANY_INFO, 0);
		if (_selected_company_item != -1) { // if a company is selected...
			// show company info
			const uint x = 168;
			uint xm;
			y = 65;

			str = AllocateName(_network_player_info[_selected_company_item].company_name, 0);
			SetDParam(0, str);
			DrawString(x, y, STR_NETWORK_COMPANY_NAME, 2);
			DeleteName(str);
			y += 10;

			SetDParam(0, _network_player_info[_selected_company_item].inaugurated_year + MAX_YEAR_BEGIN_REAL);
			DrawString(x, y, STR_NETWORK_INAUGURATION_YEAR, 2); // inauguration year
			y += 10;

			SetDParam64(0, _network_player_info[_selected_company_item].company_value);
			DrawString(x, y, STR_NETWORK_VALUE, 2); // company value
			y += 10;

			SetDParam64(0, _network_player_info[_selected_company_item].money);
			DrawString(x, y, STR_NETWORK_CURRENT_BALANCE, 2); // current balance
			y += 10;

			SetDParam64(0, _network_player_info[_selected_company_item].income);
			DrawString(x, y, STR_NETWORK_LAST_YEARS_INCOME, 2); // last year's income
			y += 10;

			SetDParam(0, _network_player_info[_selected_company_item].performance);
			DrawString(x, y, STR_NETWORK_PERFORMANCE, 2); // performance
			y += 10;

			SetDParam(0, _network_player_info[_selected_company_item].num_vehicle[0]);
			SetDParam(1, _network_player_info[_selected_company_item].num_vehicle[1]);
			SetDParam(2, _network_player_info[_selected_company_item].num_vehicle[2]);
			SetDParam(3, _network_player_info[_selected_company_item].num_vehicle[3]);
			SetDParam(4, _network_player_info[_selected_company_item].num_vehicle[4]);
			DrawString(x, y, STR_NETWORK_VEHICLES, 2); // vehicles
			y += 10;

			SetDParam(0, _network_player_info[_selected_company_item].num_station[0]);
			SetDParam(1, _network_player_info[_selected_company_item].num_station[1]);
			SetDParam(2, _network_player_info[_selected_company_item].num_station[2]);
			SetDParam(3, _network_player_info[_selected_company_item].num_station[3]);
			SetDParam(4, _network_player_info[_selected_company_item].num_station[4]);
			DrawString(x, y, STR_NETWORK_STATIONS, 2); // stations
			y += 10;

			str = AllocateName(_network_player_info[_selected_company_item].players, 0);
			SetDParam(0, str);
			xm = DrawString(x, y, STR_NETWORK_PLAYERS, 2); // players
			DeleteName(str);
			y += 10;
		}
	}	break;

	case WE_CLICK:
		switch(e->click.widget) {
		case 0: case 11: /* Close 'X' | Cancel button */
			ShowNetworkGameWindow();
			break;
		case 3: /* Company list */
			_selected_company_item = (e->click.pt.y - NET_PRC__OFFSET_TOP_WIDGET_COMPANY) / NET_PRC__SIZE_OF_ROW_COMPANY;

			if (_selected_company_item >= w->vscroll.cap) {
				// click out of bounds
				_selected_company_item = -1;
				SetWindowDirty(w);
				return;
			}
			_selected_company_item += w->vscroll.pos;
			if (_selected_company_item >= _network_lobby_company_count) {
				_selected_company_item = -1;
				SetWindowDirty(w);
				return;
			}

			_selected_company_item = NetworkLobbyFindCompanyIndex(_selected_company_item);

			SetWindowDirty(w);
			break;
		case 7: /* Join company */
			if (_selected_company_item != -1) {
				_network_playas = _selected_company_item + 1;
				NetworkClientConnectGame(_network_last_host, _network_last_port);
			}
			break;
		case 8: /* New company */
			_network_playas = 0;
			NetworkClientConnectGame(_network_last_host, _network_last_port);
			break;
		case 9: /* Spectate game */
			_network_playas = OWNER_SPECTATOR;
			NetworkClientConnectGame(_network_last_host, _network_last_port);
			break;
		case 10: /* Refresh */
			NetworkQueryServer(_network_last_host, _network_last_port, false);
			break;
		}	break;

	case WE_CREATE:
		_selected_company_item = -1;
	}
}

static const Widget _network_lobby_window_widgets[] = {
{   WWT_CLOSEBOX,   RESIZE_NONE,   BGC,     0,    10,     0,    13, STR_00C5,									STR_018B_CLOSE_WINDOW },
{    WWT_CAPTION,   RESIZE_NONE,   BGC,    11,   419,     0,    13, STR_NETWORK_GAME_LOBBY,		STR_NULL},
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,     0,   419,    14,   209, 0x0,												STR_NULL},

// company list
{          WWT_6,   RESIZE_NONE,   BGC,    10,   152,    40,   166, 0x0,												STR_NETWORK_COMPANY_LIST_TIP},
{  WWT_SCROLLBAR,   RESIZE_NONE,   BGC,   140,   151,    41,   165, 0x1,												STR_0190_SCROLL_BAR_SCROLLS_LIST},

// company/player info
{     WWT_IMGBTN,   RESIZE_NONE,   BGC,   158,   389,    38,   165, 0x0,					STR_NULL},
{          WWT_6,   RESIZE_NONE,   BGC,   159,   388,    39,   164, 0x0,					STR_NULL},

// buttons
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,    10,   151,   175,   186, STR_NETWORK_JOIN_COMPANY,	STR_NETWORK_JOIN_COMPANY_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,    10,   151,   190,   201, STR_NETWORK_NEW_COMPANY,		STR_NETWORK_NEW_COMPANY_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   158,   268,   175,   186, STR_NETWORK_SPECTATE_GAME,	STR_NETWORK_SPECTATE_GAME_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   158,   268,   190,   201, STR_NETWORK_REFRESH,				STR_NETWORK_REFRESH_TIP},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,   278,   388,   175,   186, STR_012E_CANCEL,						STR_NULL},

{   WIDGETS_END},
};

static const WindowDesc _network_lobby_window_desc = {
	WDP_CENTER, WDP_CENTER, 420, 210,
	WC_NETWORK_WINDOW,0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
	_network_lobby_window_widgets,
	NetworkLobbyWindowWndProc,
};


static void ShowNetworkLobbyWindow(void)
{
	Window *w;
	DeleteWindowById(WC_NETWORK_WINDOW, 0);

	_network_lobby_company_count = 0;

	NetworkQueryServer(_network_last_host, _network_last_port, false);

	w = AllocateWindowDesc(&_network_lobby_window_desc);
	strcpy(_edit_str_buf, "");
	w->vscroll.pos = 0;
	w->vscroll.cap = 8;
}




// The window below gives information about the connected clients
//  and also makes able to give money to them, kick them (if server)
//  and stuff like that.

extern void DrawPlayerIcon(int p, int x, int y);

// Every action must be of this form
typedef void ClientList_Action_Proc(byte client_no);

// Max 10 actions per client
#define MAX_CLIENTLIST_ACTION 10

// Some standard bullshit.. defines variables ;)
static void ClientListWndProc(Window *w, WindowEvent *e);
static void ClientListPopupWndProc(Window *w, WindowEvent *e);
static byte _selected_clientlist_item = 255;
static byte _selected_clientlist_y = 0;
static char _clientlist_action[MAX_CLIENTLIST_ACTION][50];
static ClientList_Action_Proc *_clientlist_proc[MAX_CLIENTLIST_ACTION];

enum {
	CLNWND_OFFSET = 16,
	CLNWND_ROWSIZE = 10
};

static const Widget _client_list_widgets[] = {
{    WWT_TEXTBTN,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5,                 STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   249,     0,    13, STR_NETWORK_CLIENT_LIST,  STR_018C_WINDOW_TITLE_DRAG_THIS},

{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   249,    14,    14 + CLNWND_ROWSIZE + 1, 0x0, STR_NULL},
{   WIDGETS_END},
};

static const Widget _client_list_popup_widgets[] = {
{      WWT_PANEL,   RESIZE_NONE,    14,     0,   99,     0,     0,     0,	STR_NULL},
{   WIDGETS_END},
};

static WindowDesc _client_list_desc = {
	-1, -1, 250, 1,
	WC_CLIENT_LIST,0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
	_client_list_widgets,
	ClientListWndProc
};

// Finds the Xth client-info that is active
static NetworkClientInfo *NetworkFindClientInfo(byte client_no)
{
	NetworkClientInfo *ci;
	for (ci = _network_client_info; ci != &_network_client_info[MAX_CLIENT_INFO]; ci++) {
		// Skip non-active items
		if (ci->client_index == NETWORK_EMPTY_INDEX) continue;
		if (client_no == 0) return ci;
		client_no--;
	}

	return NULL;
}

// Here we start to define the options out of the menu
static void ClientList_Kick(byte client_no)
{
	if (client_no < MAX_PLAYERS)
		SEND_COMMAND(PACKET_SERVER_ERROR)(&_clients[client_no], NETWORK_ERROR_KICKED);
}

static void ClientList_Ban(byte client_no)
{
	uint i;
	uint32 ip = NetworkFindClientInfo(client_no)->client_ip;

	for (i = 0; i < lengthof(_network_ban_list); i++) {
		if (_network_ban_list[i] == NULL || _network_ban_list[i][0] == '\0') {
			_network_ban_list[i] = strdup(inet_ntoa(*(struct in_addr *)&ip));
			break;
		}
	}

	if (client_no < MAX_PLAYERS)
		SEND_COMMAND(PACKET_SERVER_ERROR)(&_clients[client_no], NETWORK_ERROR_KICKED);
}

static void ClientList_GiveMoney(byte client_no)
{
	if (NetworkFindClientInfo(client_no) != NULL)
		ShowNetworkGiveMoneyWindow(NetworkFindClientInfo(client_no)->client_playas - 1);
}

static void ClientList_SpeakToClient(byte client_no)
{
	if (NetworkFindClientInfo(client_no) != NULL)
		ShowNetworkChatQueryWindow(DESTTYPE_CLIENT, NetworkFindClientInfo(client_no)->client_index);
}

static void ClientList_SpeakToPlayer(byte client_no)
{
	if (NetworkFindClientInfo(client_no) != NULL)
		ShowNetworkChatQueryWindow(DESTTYPE_PLAYER, NetworkFindClientInfo(client_no)->client_playas);
}

static void ClientList_SpeakToAll(byte client_no)
{
	ShowNetworkChatQueryWindow(DESTTYPE_BROADCAST, 0);
}

static void ClientList_None(byte client_no)
{
	// No action ;)
}



// Help, a action is clicked! What do we do?
static void HandleClientListPopupClick(byte index, byte clientno) {
	// A click on the Popup of the ClientList.. handle the command
	if (index < MAX_CLIENTLIST_ACTION && _clientlist_proc[index] != NULL) {
		_clientlist_proc[index](clientno);
	}
}

// Finds the amount of clients and set the height correct
static bool CheckClientListHeight(Window *w)
{
	int num = 0;
	NetworkClientInfo *ci;

	// Should be replaced with a loop through all clients
	for (ci = _network_client_info; ci != &_network_client_info[MAX_CLIENT_INFO]; ci++) {
		// Skip non-active items
		if (ci->client_index == NETWORK_EMPTY_INDEX) continue;
		num++;
	}

	num *= CLNWND_ROWSIZE;

	// If height is changed
	if (w->height != CLNWND_OFFSET + num + 1) {
		// XXX - magic unfortunately; (num + 2) has to be one bigger than heigh (num + 1)
		SetWindowDirty(w);
		w->widget[2].bottom = w->widget[2].top + num + 2;
		w->height = CLNWND_OFFSET + num + 1;
		SetWindowDirty(w);
		return false;
	}
	return true;
}

// Finds the amount of actions in the popup and set the height correct
static uint ClientListPopupHeigth(void) {
	int i, num = 0;

	// Find the amount of actions
	for (i = 0; i < MAX_CLIENTLIST_ACTION; i++) {
		if (_clientlist_action[i][0] == '\0') continue;
		if (_clientlist_proc[i] == NULL) continue;
		num++;
	}

	num *= CLNWND_ROWSIZE;

	return num + 1;
}

// Show the popup (action list)
static Window *PopupClientList(Window *w, int client_no, int x, int y)
{
	int i, h;
	NetworkClientInfo *ci;
	DeleteWindowById(WC_TOOLBAR_MENU, 0);

	// Clean the current actions
	for (i = 0; i < MAX_CLIENTLIST_ACTION; i++) {
		_clientlist_action[i][0] = '\0';
		_clientlist_proc[i] = NULL;
	}

	// Fill the actions this client has
	// Watch is, max 50 chars long!

	ci = NetworkFindClientInfo(client_no);
	if (ci == NULL) return NULL;

	i = 0;
	if (_network_own_client_index != ci->client_index) {
		GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_CLIENT);
		_clientlist_proc[i++] = &ClientList_SpeakToClient;
	}

	if (ci->client_playas >= 1 && ci->client_playas <= MAX_PLAYERS) {
		GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_COMPANY);
		_clientlist_proc[i++] = &ClientList_SpeakToPlayer;
	}
	GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_SPEAK_TO_ALL);
	_clientlist_proc[i++] = &ClientList_SpeakToAll;

	if (_network_own_client_index != ci->client_index) {
		if (_network_playas >= 1 && _network_playas <= MAX_PLAYERS) {
			// We are no spectator
			if (ci->client_playas >= 1 && ci->client_playas <= MAX_PLAYERS) {
				GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_GIVE_MONEY);
				_clientlist_proc[i++] = &ClientList_GiveMoney;
			}
		}
	}

	// A server can kick clients (but not hisself)
	if (_network_server && _network_own_client_index != ci->client_index) {
		GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_KICK);
		_clientlist_proc[i++] = &ClientList_Kick;

		sprintf(_clientlist_action[i],"Ban");
		_clientlist_proc[i++] = &ClientList_Ban;
	}

	if (i == 0) {
		GetString(_clientlist_action[i], STR_NETWORK_CLIENTLIST_NONE);
		_clientlist_proc[i++] = &ClientList_None;
	}

	/* Calculate the height */
	h = ClientListPopupHeigth();

	// Allocate the popup
	w = AllocateWindow(x, y, 100, h + 1, ClientListPopupWndProc, WC_TOOLBAR_MENU, _client_list_popup_widgets);
	w->widget[0].bottom = w->widget[0].top + h;

	w->flags4 &= ~WF_WHITE_BORDER_MASK;
	WP(w,menu_d).item_count = 0;
	// Save our client
	WP(w,menu_d).main_button = client_no;
	WP(w,menu_d).sel_index = 0;
	// We are a popup
	_popup_menu_active = true;

	return w;
}

// Main handle for the popup
static void ClientListPopupWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		int i, y, sel;
		byte colour;
		DrawWindowWidgets(w);

		// Draw the actions
		sel = WP(w,menu_d).sel_index;
		y = 1;
		for (i = 0; i < MAX_CLIENTLIST_ACTION; i++, y += CLNWND_ROWSIZE) {
			if (_clientlist_action[i][0] == '\0') continue;
			if (_clientlist_proc[i] == NULL) continue;

			if (sel-- == 0) { // Selected item, highlight it
				GfxFillRect(1, y, 98, y + CLNWND_ROWSIZE - 1, 0);
				colour = 0xC;
			} else colour = 0x10;

			DoDrawString(_clientlist_action[i], 4, y, colour);
		}
	}	break;

	case WE_POPUPMENU_SELECT: {
		// We selected an action
		int index = (e->popupmenu.pt.y - w->top) / CLNWND_ROWSIZE;

		if (index >= 0 && e->popupmenu.pt.y >= w->top)
			HandleClientListPopupClick(index, WP(w,menu_d).main_button);

		// Sometimes, because of the bad DeleteWindow-proc, the 'w' pointer is
		//  invalid after the last functions (mostly because it kills a window
		//  that is in front of 'w', and because of a silly memmove, the address
		//  'w' was pointing to becomes invalid), so we need to refetch
		//  the right address...
		DeleteWindowById(WC_TOOLBAR_MENU, 0);
	}	break;

	case WE_POPUPMENU_OVER: {
		// Our mouse hoovers over an action? Select it!
		int index = (e->popupmenu.pt.y - w->top) / CLNWND_ROWSIZE;

		if (index == -1 || index == WP(w,menu_d).sel_index)
			return;

		WP(w,menu_d).sel_index = index;
		SetWindowDirty(w);
	} break;

	}
}

// Main handle for clientlist
static void ClientListWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		NetworkClientInfo *ci;
		int y, i = 0;
		byte colour;

		// Check if we need to reset the height
		if (!CheckClientListHeight(w)) break;

		DrawWindowWidgets(w);

		y = CLNWND_OFFSET;

		for (ci = _network_client_info; ci != &_network_client_info[MAX_CLIENT_INFO]; ci++) {
			// Skip non-active items
			if (ci->client_index == NETWORK_EMPTY_INDEX) continue;

			if (_selected_clientlist_item == i++) { // Selected item, highlight it
				GfxFillRect(1, y, 248, y + CLNWND_ROWSIZE - 1, 0);
				colour = 0xC;
			} else
				colour = 0x10;

			if (ci->client_index == NETWORK_SERVER_INDEX) {
				DrawString(4, y, STR_NETWORK_SERVER, colour);
			} else
				DrawString(4, y, STR_NETWORK_CLIENT, colour);

			// Filter out spectators
			if (ci->client_playas > 0 && ci->client_playas <= MAX_PLAYERS)
				DrawPlayerIcon(ci->client_playas - 1, 44, y + 1);

			DoDrawString(ci->client_name, 61, y, colour);

			y += CLNWND_ROWSIZE;
		}
	}	break;

	case WE_CLICK:
		// Show the popup with option
		if (_selected_clientlist_item != 255) {
			PopupClientList(w, _selected_clientlist_item, e->click.pt.x + w->left, e->click.pt.y + w->top);
		}

		break;

	case WE_MOUSEOVER:
		// -1 means we left the current window
		if (e->mouseover.pt.y == -1) {
			_selected_clientlist_y = 0;
			_selected_clientlist_item = 255;
			SetWindowDirty(w);
			break;
		}
		// It did not change.. no update!
		if (e->mouseover.pt.y == _selected_clientlist_y) break;

		// Find the new selected item (if any)
		_selected_clientlist_y = e->mouseover.pt.y;
		if (e->mouseover.pt.y > CLNWND_OFFSET) {
			_selected_clientlist_item = (e->mouseover.pt.y - CLNWND_OFFSET) / CLNWND_ROWSIZE;
		} else
			_selected_clientlist_item = 255;

		// Repaint
		SetWindowDirty(w);
		break;

	case WE_DESTROY: case WE_CREATE:
		// When created or destroyed, data is reset
		_selected_clientlist_item = 255;
		_selected_clientlist_y = 0;
		break;
	}
}

void ShowClientList(void)
{
	Window *w = AllocateWindowDescFront(&_client_list_desc, 0);
	if (w)
		w->window_number = 0;
}

extern void SwitchMode(int new_mode);

static void NetworkJoinStatusWindowWndProc(Window *w, WindowEvent *e)
{
	switch(e->event) {
	case WE_PAINT: {
		uint8 progress; // used for progress bar
		DrawWindowWidgets(w);

		DrawStringCentered(125, 35, STR_NETWORK_CONNECTING_1 + _network_join_status, 14);
		switch (_network_join_status) {
			case NETWORK_JOIN_STATUS_CONNECTING: case NETWORK_JOIN_STATUS_AUTHORIZING:
			case NETWORK_JOIN_STATUS_GETTING_COMPANY_INFO:
				progress = 10; // first two stages 10%
				break;
			case NETWORK_JOIN_STATUS_WAITING:
				SetDParam(0, _network_join_waiting);
				DrawStringCentered(125, 46, STR_NETWORK_CONNECTING_WAITING, 14);
				progress = 15; // third stage is 15%
				break;
			case NETWORK_JOIN_STATUS_DOWNLOADING:
				SetDParam(0, _network_join_kbytes);
				SetDParam(1, _network_join_kbytes_total);
				DrawStringCentered(125, 46, STR_NETWORK_CONNECTING_DOWNLOADING, 14);
				/* Fallthrough */
			default: /* Waiting is 15%, so the resting receivement of map is maximum 70% */
				progress = 15 + _network_join_kbytes * (100 - 15) / _network_join_kbytes_total;
		}

		/* Draw nice progress bar :) */
		DrawFrameRect(20, 18, (int)((w->width - 20) * progress / 100), 28, 10, 0);
	}	break;

	case WE_CLICK:
		switch(e->click.widget) {
		case 0: case 3: /* Close 'X' | Disconnect button */
			NetworkDisconnect();
			DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
			SwitchMode(SM_MENU);
			ShowNetworkGameWindow();
			break;
		}
		break;

	}
}

static const Widget _network_join_status_window_widget[] = {
{    WWT_TEXTBTN,   RESIZE_NONE,    14,     0,    10,     0,    13, STR_00C5, STR_018B_CLOSE_WINDOW},
{    WWT_CAPTION,   RESIZE_NONE,    14,    11,   249,     0,    13, STR_NETWORK_CONNECTING, STR_018C_WINDOW_TITLE_DRAG_THIS},
{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   249,    14,    84, 0x0,STR_NULL},
{ WWT_PUSHTXTBTN,   RESIZE_NONE,   BTC,    75,   175,    69,    80, STR_NETWORK_DISCONNECT, STR_NULL},
{   WIDGETS_END},
};

static const WindowDesc _network_join_status_window_desc = {
	WDP_CENTER, WDP_CENTER, 250, 85,
	WC_NETWORK_STATUS_WINDOW, 0,
	WDF_STD_TOOLTIPS | WDF_DEF_WIDGET,
	_network_join_status_window_widget,
	NetworkJoinStatusWindowWndProc,
};

void ShowJoinStatusWindow()
{
	DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
	_network_join_status = NETWORK_JOIN_STATUS_CONNECTING;
	AllocateWindowDesc(&_network_join_status_window_desc);
}

void ShowJoinStatusWindowAfterJoin(void)
{
	/* This is a special instant of ShowJoinStatusWindow, because
	    it is opened after the map is loaded, but the client maybe is not
	    done registering itself to the server */
	DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
	_network_join_status = NETWORK_JOIN_STATUS_REGISTERING;
	AllocateWindowDesc(&_network_join_status_window_desc);
}



#define MAX_QUERYSTR_LEN 64

static void ChatWindowWndProc(Window *w, WindowEvent *e)
{
	static bool closed = false;
	switch(e->event) {
	case WE_PAINT: {

		DrawWindowWidgets(w);

		DrawEditBox(w, 1);
	} break;

	case WE_CLICK:
		switch(e->click.widget) {
		case 3: DeleteWindow(w); break; // Cancel
		case 2: // Send
press_ok:;
			if (str_eq(WP(w,querystr_d).buf, WP(w,querystr_d).buf + MAX_QUERYSTR_LEN)) {
				DeleteWindow(w);
			} else {
				byte *buf = WP(w,querystr_d).buf;
				WindowClass wnd_class = WP(w,querystr_d).wnd_class;
				WindowNumber wnd_num = WP(w,querystr_d).wnd_num;
				Window *parent;

				// Mask the edit-box as closed, so we don't send out a CANCEL
				closed = true;

				DeleteWindow(w);

				parent = FindWindowById(wnd_class, wnd_num);
				if (parent != NULL) {
					WindowEvent e;
					e.event = WE_ON_EDIT_TEXT;
					e.edittext.str = buf;
					parent->wndproc(parent, &e);
				}
			}
			break;
		}
		break;

	case WE_MOUSELOOP: {
		if (!FindWindowById(WP(w,querystr_d).wnd_class, WP(w,querystr_d).wnd_num)) {
			DeleteWindow(w);
			return;
		}
		HandleEditBox(w, 1);
	} break;

	case WE_KEYPRESS: {
		switch(HandleEditBoxKey(w, 1, e)) {
		case 1: // Return
			goto press_ok;
		case 2: // Escape
			DeleteWindow(w);
			break;
		}
	} break;

	case WE_CREATE:
		closed = false;
		break;

	case WE_DESTROY:
		// If the window is not closed yet, it means it still needs to send a CANCEL
		if (!closed) {
			Window *parent = FindWindowById(WP(w,querystr_d).wnd_class, WP(w,querystr_d).wnd_num);
			if (parent != NULL) {
				WindowEvent e;
				e.event = WE_ON_EDIT_TEXT_CANCEL;
				parent->wndproc(parent, &e);
			}
		}
		break;
	}
}

static const Widget _chat_window_widgets[] = {
{     WWT_IMGBTN,   RESIZE_NONE,    14,     0,   639,     0,    13, 0x0,							STR_NULL}, // background
{     WWT_IMGBTN,   RESIZE_NONE,    14,     2,   399,     1,    12, 0x0,							STR_NULL}, // text box
{    WWT_TEXTBTN,   RESIZE_NONE,    14,   400,   519,     1,    12, STR_NETWORK_SEND,STR_NULL}, // send button
{    WWT_TEXTBTN,   RESIZE_NONE,    14,   520,   639,     1,    12, STR_012E_CANCEL,	STR_NULL}, // cancel button
{   WIDGETS_END},
};

static const WindowDesc _chat_window_desc = {
	WDP_CENTER, -26, 640, 14, // x, y, width, height
	WC_SEND_NETWORK_MSG,0,
	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
	_chat_window_widgets,
	ChatWindowWndProc
};

void ShowChatWindow(StringID str, StringID caption, int maxlen, int maxwidth, byte window_class, uint16 window_number)
{
	Window *w;

#define _orig_edit_str_buf (_edit_str_buf+MAX_QUERYSTR_LEN)

	DeleteWindowById(WC_SEND_NETWORK_MSG, 0);

	if (str == 0xFFFF) {
		memcpy(_orig_edit_str_buf, str_buffr, MAX_QUERYSTR_LEN);
	} else {
		GetString(_orig_edit_str_buf, str);
	}

	_orig_edit_str_buf[maxlen] = 0;

	memcpy(_edit_str_buf, _orig_edit_str_buf, MAX_QUERYSTR_LEN);

	w = AllocateWindowDesc(&_chat_window_desc);

	w->click_state = 1 << 1;
	WP(w,querystr_d).caption = caption;
	WP(w,querystr_d).wnd_class = window_class;
	WP(w,querystr_d).wnd_num = window_number;
	WP(w,querystr_d).caret = 0;
	WP(w,querystr_d).maxlen = maxlen;
	WP(w,querystr_d).maxwidth = maxwidth;
	WP(w,querystr_d).buf = _edit_str_buf;
}

#else
void ShowJoinStatusWindowAfterJoin(void) {}
#endif /* ENABLE_NETWORK */