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source: scripts/usr/local/lib/7dtd/serverconfig.sh@ 19

Last change on this file since 19 was 19, checked in by alloc, 10 years ago
Instance management
File size: 18.3 KB

Line
1	#!/bin/bash
2	# Version 4
3
4	# Provides functions to query and validate values for serverconfig.xml
5
6	serverconfig_ServerPort_QueryName() {
7	echo "Base Port"
8	}
9	serverconfig_ServerPort_Type() {
10	echo "number"
11	}
12	serverconfig_ServerPort_Default() {
13	echo "25000"
14	}
15	serverconfig_ServerPort_Range() {
16	echo "1024-65533"
17	}
18	serverconfig_ServerPort_Validate() {
19	local I=${INSTANCE:-!}
20	if [ $(checkGamePortUsed "$1" "$I") -eq 0 ]; then
21	echo "1"
22	else
23	echo "0"
24	fi
25	}
26	serverconfig_ServerPort_ErrorMessage() {
27	echo "Illegal port number or port already in use by another instance."
28	}
29
30
31
32	serverconfig_ServerIsPublic_QueryName() {
33	echo "Public server"
34	}
35	serverconfig_ServerIsPublic_Type() {
36	echo "boolean"
37	}
38	serverconfig_ServerIsPublic_Default() {
39	echo "true"
40	}
41	serverconfig_ServerIsPublic_ErrorMessage() {
42	echo "Not a valid boolean given (true/false or yes/no or y/n)."
43	}
44
45
46
47	serverconfig_ServerName_QueryName() {
48	echo "Server name"
49	}
50	serverconfig_ServerName_Type() {
51	echo "string"
52	}
53	serverconfig_ServerName_Validate() {
54	if [ ! -z "$1" ]; then
55	echo "1"
56	else
57	echo "0"
58	fi
59	}
60	serverconfig_ServerName_ErrorMessage() {
61	echo "Server name cannot be empty."
62	}
63
64
65
66	serverconfig_ServerPassword_QueryName() {
67	echo "Server password"
68	}
69	serverconfig_ServerPassword_Type() {
70	echo "string"
71	}
72
73
74
75	serverconfig_ServerMaxPlayerCount_QueryName() {
76	echo "Max players"
77	}
78	serverconfig_ServerMaxPlayerCount_Type() {
79	echo "number"
80	}
81	serverconfig_ServerMaxPlayerCount_Default() {
82	echo "4"
83	}
84	serverconfig_ServerMaxPlayerCount_Range() {
85	echo "1-64"
86	}
87
88
89
90	serverconfig_GameWorld_QueryName() {
91	echo "World name"
92	}
93	serverconfig_GameWorld_Type() {
94	echo "enum"
95	}
96	serverconfig_GameWorld_Default() {
97	echo "1"
98	}
99	serverconfig_GameWorld_Values() {
100	config_allowed_values=("Navezgane" "MP Wasteland Horde" "MP Wasteland Skirmish" "MP Wasteland War")
101	}
102
103
104
105	serverconfig_GameName_QueryName() {
106	echo "Game name"
107	}
108	serverconfig_GameName_Type() {
109	echo "string"
110	}
111	serverconfig_GameName_Validate() {
112	if [ ! -z "$1" ]; then
113	echo "1"
114	else
115	echo "0"
116	fi
117	}
118	serverconfig_GameName_ErrorMessage() {
119	echo "Game name cannot be empty."
120	}
121
122
123
124	serverconfig_GameDifficulty_QueryName() {
125	echo "Difficulty"
126	}
127	serverconfig_GameDifficulty_Type() {
128	echo "number"
129	}
130	serverconfig_GameDifficulty_Default() {
131	echo "2"
132	}
133	serverconfig_GameDifficulty_Range() {
134	echo "0-4"
135	}
136	serverconfig_GameDifficulty_Values() {
137	config_allowed_values=("Very easy" "Easy" "Medium" "Hard" "Very hard")
138	}
139
140
141
142	serverconfig_GameMode_QueryName() {
143	echo "Game mode"
144	}
145	serverconfig_GameMode_Type() {
146	echo "enum"
147	}
148	serverconfig_GameMode_Default() {
149	echo "1"
150	}
151	serverconfig_GameMode_Values() {
152	config_allowed_values=("GameModeSurvivalMP" "GameModeSurvivalSP")
153	}
154
155
156
157	serverconfig_ZombiesRun_QueryName() {
158	echo "Zombies run"
159	}
160	serverconfig_ZombiesRun_Type() {
161	echo "number"
162	}
163	serverconfig_ZombiesRun_Default() {
164	echo "0"
165	}
166	serverconfig_ZombiesRun_Range() {
167	echo "0-2"
168	}
169	serverconfig_ZombiesRun_Values() {
170	config_allowed_values=("Default day/night walk/run" "Never run" "Always run")
171	}
172
173
174
175	serverconfig_ShowAllPlayersOnMap_QueryName() {
176	echo "Show all players on map"
177	}
178	serverconfig_ShowAllPlayersOnMap_Type() {
179	echo "boolean"
180	}
181	serverconfig_ShowAllPlayersOnMap_Default() {
182	echo "true"
183	}
184	serverconfig_ShowAllPlayersOnMap_ErrorMessage() {
185	echo "Not a valid boolean given (true/false or yes/no or y/n)."
186	}
187
188
189
190	serverconfig_BuildCreate_QueryName() {
191	echo "Item spawn menu"
192	}
193	serverconfig_BuildCreate_Type() {
194	echo "boolean"
195	}
196	serverconfig_BuildCreate_Default() {
197	echo "true"
198	}
199	serverconfig_BuildCreate_ErrorMessage() {
200	echo "Not a valid boolean given (true/false or yes/no or y/n)."
201	}
202
203
204
205	serverconfig_DayNightLength_QueryName() {
206	echo "Length of one day"
207	}
208	serverconfig_DayNightLength_Type() {
209	echo "number"
210	}
211	serverconfig_DayNightLength_Default() {
212	echo "45"
213	}
214
215
216
217	serverconfig_FriendlyFire_QueryName() {
218	echo "Friendly fire"
219	}
220	serverconfig_FriendlyFire_Type() {
221	echo "boolean"
222	}
223	serverconfig_FriendlyFire_Default() {
224	echo "false"
225	}
226	serverconfig_FriendlyFire_ErrorMessage() {
227	echo "Not a valid boolean given (true/false or yes/no or y/n)."
228	}
229
230
231
232	serverconfig_DayCount_QueryName() {
233	echo "Day Count (Horde)"
234	}
235	serverconfig_DayCount_Type() {
236	echo "number"
237	}
238	serverconfig_DayCount_Default() {
239	echo "3"
240	}
241
242
243
244	serverconfig_FragLimit_QueryName() {
245	echo "Frag limit (DM)"
246	}
247	serverconfig_FragLimit_Type() {
248	echo "number"
249	}
250	serverconfig_FragLimit_Default() {
251	echo "5"
252	}
253
254
255
256	serverconfig_MatchLength_QueryName() {
257	echo "Match length (DM)"
258	}
259	serverconfig_MatchLength_Type() {
260	echo "number"
261	}
262	serverconfig_MatchLength_Default() {
263	echo "15"
264	}
265
266
267
268	serverconfig_RebuildMap_QueryName() {
269	echo "Rebuild map on round restart"
270	}
271	serverconfig_RebuildMap_Type() {
272	echo "boolean"
273	}
274	serverconfig_RebuildMap_Default() {
275	echo "false"
276	}
277	serverconfig_RebuildMap_ErrorMessage() {
278	echo "Not a valid boolean given (true/false or yes/no or y/n)."
279	}
280
281
282
283	serverconfig_ControlPanelEnabled_QueryName() {
284	echo "Enable control panel"
285	}
286	serverconfig_ControlPanelEnabled_Type() {
287	echo "boolean"
288	}
289	serverconfig_ControlPanelEnabled_Default() {
290	echo "false"
291	}
292	serverconfig_ControlPanelEnabled_ErrorMessage() {
293	echo "Not a valid boolean given (true/false or yes/no or y/n)."
294	}
295
296
297
298	serverconfig_ControlPanelPort_QueryName() {
299	echo "Control panel port"
300	}
301	serverconfig_ControlPanelPort_Type() {
302	echo "number"
303	}
304	serverconfig_ControlPanelPort_Default() {
305	echo "8080"
306	}
307	serverconfig_ControlPanelPort_Range() {
308	echo "1024-65535"
309	}
310	serverconfig_ControlPanelPort_Validate() {
311	local I=${INSTANCE:-!}
312	if [ $(checkTCPPortUsed "$1" "$I") -eq 0 ]; then
313	echo "1"
314	else
315	echo "0"
316	fi
317	}
318	serverconfig_ControlPanelPort_ErrorMessage() {
319	echo "Illegal port number or port already in use by another instance."
320	}
321
322
323
324	serverconfig_ControlPanelPassword_QueryName() {
325	echo "Control panel password"
326	}
327	serverconfig_ControlPanelPassword_Type() {
328	echo "string"
329	}
330
331
332
333	serverconfig_TelnetPort_QueryName() {
334	echo "Telnet port"
335	}
336	serverconfig_TelnetPort_Type() {
337	echo "number"
338	}
339	serverconfig_TelnetPort_Default() {
340	echo "8081"
341	}
342	serverconfig_TelnetPort_Range() {
343	echo "1024-65535"
344	}
345	serverconfig_TelnetPort_Validate() {
346	local I=${INSTANCE:-!}
347	if [ $(checkTCPPortUsed "$1" "$I") -eq 0 ]; then
348	echo "1"
349	else
350	echo "0"
351	fi
352	}
353	serverconfig_TelnetPort_ErrorMessage() {
354	echo "Illegal port number or port already in use by another instance."
355	}
356
357
358
359	serverconfig_TelnetPassword_QueryName() {
360	echo "Telnet password"
361	}
362	serverconfig_TelnetPassword_Type() {
363	echo "string"
364	}
365	serverconfig_TelnetPassword_Validate() {
366	if [ -z $1 ]; then
367	echo "0"
368	else
369	echo "1"
370	fi
371	}
372	serverconfig_TelnetPassword_ErrorMessage() {
373	echo "Telnet must have a password set to function."
374	}
375
376
377
378	serverconfig_DisableNAT_QueryName() {
379	echo "Disable NAT"
380	}
381	serverconfig_DisableNAT_Type() {
382	echo "boolean"
383	}
384	serverconfig_DisableNAT_Default() {
385	echo "true"
386	}
387	serverconfig_DisableNAT_ErrorMessage() {
388	echo "Not a valid boolean given (true/false or yes/no or y/n)."
389	}
390
391
392
393
394	serverconfig_DropOnDeath_QueryName() {
395	echo "Drop on Death"
396	}
397	serverconfig_DropOnDeath_Type() {
398	echo "number"
399	}
400	serverconfig_DropOnDeath_Default() {
401	echo "0"
402	}
403	serverconfig_DropOnDeath_Range() {
404	echo "0-3"
405	}
406	serverconfig_DropOnDeath_Values() {
407	config_allowed_values=("Everything" "Toolbelt only" "Backpack only" "Delete all")
408	}
409
410
411	serverconfig_DropOnQuit_QueryName() {
412	echo "Drop on Quit"
413	}
414	serverconfig_DropOnQuit_Type() {
415	echo "number"
416	}
417	serverconfig_DropOnQuit_Default() {
418	echo "0"
419	}
420	serverconfig_DropOnQuit_Range() {
421	echo "0-3"
422	}
423	serverconfig_DropOnQuit_Values() {
424	config_allowed_values=("Nothing" "Everything" "Toolbelt only" "Backpack only")
425	}
426
427
428
429
430	serverconfig_CraftTimer_QueryName() {
431	echo "Craft speed"
432	}
433	serverconfig_CraftTimer_Type() {
434	echo "number"
435	}
436	serverconfig_CraftTimer_Default() {
437	echo "1"
438	}
439	serverconfig_CraftTimer_Range() {
440	echo "0-2"
441	}
442	serverconfig_CraftTimer_Values() {
443	config_allowed_values=("Instant" "Normal" "Double")
444	}
445
446
447	serverconfig_LootTimer_QueryName() {
448	echo "Loot open speed"
449	}
450	serverconfig_LootTimer_Type() {
451	echo "number"
452	}
453	serverconfig_LootTimer_Default() {
454	echo "1"
455	}
456	serverconfig_LootTimer_Range() {
457	echo "0-2"
458	}
459	serverconfig_LootTimer_Values() {
460	config_allowed_values=("Instant" "Normal" "Double")
461	}
462
463
464
465
466	serverconfig_PlayerDamageGiven_QueryName() {
467	echo "Damage Player->Zombies"
468	}
469	serverconfig_PlayerDamageGiven_Type() {
470	echo "number"
471	}
472	serverconfig_PlayerDamageGiven_Default() {
473	echo "2"
474	}
475	serverconfig_PlayerDamageGiven_Range() {
476	echo "0-4"
477	}
478	serverconfig_PlayerDamageGiven_Values() {
479	config_allowed_values=("50%" "75%" "100%" "150%" "200%")
480	}
481
482
483	serverconfig_PlayerDamageRecieved_QueryName() {
484	echo "Damage Zombies->Player"
485	}
486	serverconfig_PlayerDamageRecieved_Type() {
487	echo "number"
488	}
489	serverconfig_PlayerDamageRecieved_Default() {
490	echo "2"
491	}
492	serverconfig_PlayerDamageRecieved_Range() {
493	echo "0-4"
494	}
495	serverconfig_PlayerDamageRecieved_Values() {
496	config_allowed_values=("50%" "75%" "100%" "150%" "200%")
497	}
498
499
500	serverconfig_EnemySenseMemory_QueryName() {
501	echo "Sense memory (seconds)"
502	}
503	serverconfig_EnemySenseMemory_Type() {
504	echo "number"
505	}
506	serverconfig_EnemySenseMemory_Default() {
507	echo "60"
508	}
509
510
511	serverconfig_EnemySpawnMode_QueryName() {
512	echo "Spawn mode"
513	}
514	serverconfig_EnemySpawnMode_Type() {
515	echo "number"
516	}
517	serverconfig_EnemySpawnMode_Default() {
518	echo "3"
519	}
520	serverconfig_EnemySpawnMode_Range() {
521	echo "0-5"
522	}
523	serverconfig_EnemySpawnMode_Values() {
524	config_allowed_values=("Disabled" "50%" "75%" "100%" "125%" "150%")
525	}
526
527
528	serverconfig_EnemyDifficulty_QueryName() {
529	echo "Enemy difficulty"
530	}
531	serverconfig_EnemyDifficulty_Type() {
532	echo "number"
533	}
534	serverconfig_EnemyDifficulty_Default() {
535	echo "0"
536	}
537	serverconfig_EnemyDifficulty_Range() {
538	echo "0-1"
539	}
540	serverconfig_EnemyDifficulty_Values() {
541	config_allowed_values=("Normal" "Feral")
542	}
543
544
545
546
547	serverconfig_NightPercentage_QueryName() {
548	echo "Night percentage"
549	}
550	serverconfig_NightPercentage_Type() {
551	echo "number"
552	}
553	serverconfig_NightPercentage_Default() {
554	echo "35"
555	}
556	serverconfig_NightPercentage_Range() {
557	echo "10-90"
558	}
559
560
561
562	serverconfig_BlockDurabilityModifier_QueryName() {
563	echo "Block durability (%)"
564	}
565	serverconfig_BlockDurabilityModifier_Type() {
566	echo "number"
567	}
568	serverconfig_BlockDurabilityModifier_Default() {
569	echo "100"
570	}
571
572
573
574
575	serverconfig_LootAbundance_QueryName() {
576	echo "Loot abundance (%)"
577	}
578	serverconfig_LootAbundance_Type() {
579	echo "number"
580	}
581	serverconfig_LootAbundance_Default() {
582	echo "100"
583	}
584
585
586	serverconfig_LootRespawnDays_QueryName() {
587	echo "Loot respawn delay (days)"
588	}
589	serverconfig_LootRespawnDays_Type() {
590	echo "number"
591	}
592	serverconfig_LootRespawnDays_Default() {
593	echo "7"
594	}
595
596
597
598
599	serverconfig_LandClaimSize_QueryName() {
600	echo "Land claim size"
601	}
602	serverconfig_LandClaimSize_Type() {
603	echo "number"
604	}
605	serverconfig_LandClaimSize_Default() {
606	echo "7"
607	}
608
609
610	serverconfig_LandClaimDeadZone_QueryName() {
611	echo "Minimum keystone distance"
612	}
613	serverconfig_LandClaimDeadZone_Type() {
614	echo "number"
615	}
616	serverconfig_LandClaimDeadZone_Default() {
617	echo "30"
618	}
619
620
621	serverconfig_LandClaimExpiryTime_QueryName() {
622	echo "Claim expiry time (days)"
623	}
624	serverconfig_LandClaimExpiryTime_Type() {
625	echo "number"
626	}
627	serverconfig_LandClaimExpiryTime_Default() {
628	echo "3"
629	}
630
631
632	serverconfig_LandClaimDecayMode_QueryName() {
633	echo "Claim decay mode"
634	}
635	serverconfig_LandClaimDecayMode_Type() {
636	echo "number"
637	}
638	serverconfig_LandClaimDecayMode_Default() {
639	echo "0"
640	}
641	serverconfig_LandClaimDecayMode_Range() {
642	echo "0-2"
643	}
644	serverconfig_LandClaimDecayMode_Values() {
645	config_allowed_values=("Linear" "Exponential" "Full protection")
646	}
647
648
649	serverconfig_LandClaimOnlineDurabilityModifier_QueryName() {
650	echo "Claim durability modifier - online"
651	}
652	serverconfig_LandClaimOnlineDurabilityModifier_Type() {
653	echo "number"
654	}
655	serverconfig_LandClaimOnlineDurabilityModifier_Default() {
656	echo "4"
657	}
658
659
660	serverconfig_LandClaimOfflineDurabilityModifier_QueryName() {
661	echo "Claim durability modifier - offline"
662	}
663	serverconfig_LandClaimOfflineDurabilityModifier_Type() {
664	echo "number"
665	}
666	serverconfig_LandClaimOfflineDurabilityModifier_Default() {
667	echo "4"
668	}
669
670
671
672
673	serverconfig_AirDropFrequency_QueryName() {
674	echo "Airdrop delay (hours)"
675	}
676	serverconfig_AirDropFrequency_Type() {
677	echo "number"
678	}
679	serverconfig_AirDropFrequency_Default() {
680	echo "24"
681	}
682
683
684
685
686	############
687	listConfigValues() {
688	local CV
689	for CV in $(declare -F \| cut -d\ -f3 \| grep "^serverconfig_.*_Type$"); do
690	CV=${CV#serverconfig_}
691	CV=${CV%_Type}
692	printf "%s " "$CV"
693	done
694	}
695
696
697	# 1: Option name
698	# 2: Value
699	isValidOptionValue() {
700	local TYPE=$(serverconfig_$1_Type)
701	local RANGE=""
702
703	if [ "$TYPE" = "enum" ]; then
704	TYPE="number"
705	serverconfig_$1_Values
706	RANGE=1-${#config_allowed_values[@]}
707	else
708	if [ "$(type -t serverconfig_$1_Range)" = "function" ]; then
709	RANGE=$(serverconfig_$1_Range)
710	fi
711	fi
712
713	case "$TYPE" in
714	number)
715	if [ $(isANumber "$2") -eq 0 ]; then
716	echo "0"
717	return
718	fi
719	if [ ! -z "$RANGE" ]; then
720	local MIN=$(cut -d- -f1 <<< "$RANGE")
721	local MAX=$(cut -d- -f2 <<< "$RANGE")
722	if [ $2 -lt $MIN -o $2 -gt $MAX ]; then
723	echo "0"
724	return
725	fi
726	fi
727	;;
728	boolean)
729	if [ $(isABool "$2") -eq 0 ]; then
730	echo "0"
731	return
732	fi
733	;;
734	string)
735	;;
736	esac
737
738
739	if [ "$(type -t serverconfig_$1_Validate)" = "function" ]; then
740	if [ $(serverconfig_$1_Validate "$2") -eq 0 ]; then
741	echo "0"
742	return
743	fi
744	fi
745
746	echo "1"
747	}
748
749	# 1: Option name
750	# 2: Target variable
751	configQueryValue() {
752	local TYPE=$(serverconfig_$1_Type)
753	local NAME=""
754	local RANGE=""
755	local DEFAULT=""
756	local currentValName=configCurrent_$1
757
758	if [ "$(type -t serverconfig_$1_Values)" = "function" ]; then
759	echo "$(serverconfig_$1_QueryName), options:"
760	serverconfig_$1_Values
761	NAME="Select option"
762	if [ "$TYPE" = "enum" ]; then
763	local OPTOFFSET=1
764	else
765	local OPTOFFSET=0
766	fi
767	for (( i=$OPTOFFSET; i < ${#config_allowed_values[@]}+$OPTOFFSET; i++ )); do
768	printf " %2d: %s\n" $i "${config_allowed_values[$i-$OPTOFFSET]}"
769	done
770	else
771	NAME=$(serverconfig_$1_QueryName)
772	fi
773
774	if [ "$TYPE" = "enum" ]; then
775	RANGE=1-${#config_allowed_values[@]}
776	if [ ! -z "${!currentValName}" ]; then
777	for (( i=1; i < ${#config_allowed_values[@]}+1; i++ )); do
778	if [ "${!currentValName}" = "${config_allowed_values[$i-1]}" ]; then
779	DEFAULT=$i
780	fi
781	done
782	export $currentValName=
783	fi
784	else
785	if [ "$(type -t serverconfig_$1_Range)" = "function" ]; then
786	RANGE=$(serverconfig_$1_Range)
787	fi
788	fi
789
790	if [ -z "$DEFAULT" ]; then
791	if [ ! -z "${!currentValName}" ]; then
792	DEFAULT=${!currentValName}
793	else
794	if [ "$(type -t serverconfig_$1_Default)" = "function" ]; then
795	DEFAULT=$(serverconfig_$1_Default)
796	fi
797	fi
798	fi
799
800	local prompt=$(printf "%s" "$NAME")
801	if [ ! -z "$RANGE" ]; then
802	prompt=$(printf "%s (%s)" "$prompt" "$RANGE")
803	fi
804	if [ ! -z "$DEFAULT" ]; then
805	prompt=$(printf "%s [%s]" "$prompt" "$DEFAULT")
806	fi
807	prompt=$(printf "%s:" "$prompt")
808	prompt=$(printf "%-*s " 35 "$prompt")
809
810	while : ; do
811	read -p "$prompt" $currentValName
812	export $currentValName="${!currentValName:-$DEFAULT}"
813	if [ $(isValidOptionValue "$1" "${!currentValName}") -eq 0 ]; then
814	if [ "$(type -t serverconfig_$1_ErrorMessage)" = "function" ]; then
815	serverconfig_$1_ErrorMessage "${!currentValName}"
816	fi
817	fi
818	[ $(isValidOptionValue "$1" "${!currentValName}") -eq 1 ] && break
819	done
820
821	if [ "$TYPE" = "enum" ]; then
822	export $currentValName="${config_allowed_values[$currentValName-1]}"
823	fi
824	}
825
826	# 1: Instance name
827	configSetAutoParameters() {
828	configCurrent_TelnetEnabled=true
829	configCurrent_AdminFileName=admins.xml
830	configCurrent_SaveGameFolder="$(winepath -w $(getInstancePath "$1") 2>/dev/null \| grep instances)"
831	}
832
833	configEditAll() {
834	local CV
835	for CV in \
836	ServerName ServerPort ServerIsPublic ServerPassword ServerMaxPlayerCount \
837	DisableNAT \
838	ControlPanelEnabled ControlPanelPort ControlPanelPassword \
839	TelnetPort TelnetPassword \
840	GameWorld GameName GameMode \
841	ShowAllPlayersOnMap FriendlyFire BuildCreate \
842	DayCount FragLimit MatchLength RebuildMap \
843	DropOnDeath DropOnQuit \
844	LootAbundance LootRespawnDays AirDropFrequency \
845	CraftTimer LootTimer \
846	DayNightLength NightPercentage \
847	GameDifficulty ZombiesRun \
848	PlayerDamageGiven PlayerDamageRecieved EnemySenseMemory EnemySpawnMode EnemyDifficulty \
849	BlockDurabilityModifier \
850	LandClaimSize LandClaimDeadZone LandClaimExpiryTime LandClaimDecayMode \
851	LandClaimOnlineDurabilityModifier LandClaimOfflineDurabilityModifier \
852	; do
853	configQueryValue $CV
854	echo
855	done
856	}
857
858	printCurrentConfig() {
859	local CV
860	for CV in $(listConfigValues); do
861	local currentValName=configCurrent_$CV
862	printf "%-20s = %s\n" "$CV" "${!currentValName}"
863	done
864	}
865
866	readInstanceName() {
867	until [ $(isValidInstanceName "$INSTANCE") -eq 1 ]; do
868	read -p "Instance name: " INSTANCE
869	if [ $(isValidInstanceName "$INSTANCE") -eq 0 ]; then
870	echo "Invalid instance name, may only contain:"
871	echo " - letters (A-Z / a-z)"
872	echo " - digits (0-9)"
873	echo " - underscores (_)"
874	echo " - hyphens (-)"
875	fi
876	done
877	}
878
879	unsetAllConfigValues() {
880	local CV
881	for CV in $(listConfigValues); do
882	local currentValName=configCurrent_$CV
883	export $currentValName=
884	done
885	}
886
887	# 1: Instance name
888	loadCurrentConfigValues() {
889	local CV
890	for CV in $(listConfigValues); do
891	local currentValName=configCurrent_$CV
892	local cfile=$(getInstancePath "$1")/config.xml
893	local XPATH="/ServerSettings/property[@name='$CV']/@value"
894	local VAL=$($XMLSTARLET sel -t -v "$XPATH" $cfile)
895	if [ ! -z "$VAL" ]; then
896	export $currentValName="$VAL"
897	fi
898	done
899	}
900
901	# 1: Instance name
902	saveCurrentConfigValues() {
903	local CV
904	for CV in $(listConfigValues) TelnetEnabled AdminFileName SaveGameFolder; do
905	local currentValName=configCurrent_$CV
906	local val="${!currentValName}"
907	local cfile=$(getInstancePath "$1")/config.xml
908
909	XPATHBASE="/ServerSettings/property[@name='$CV']"
910
911	if [ -z $($XMLSTARLET sel -t -v "$XPATHBASE/@name" $cfile) ]; then
912	$XMLSTARLET ed -L \
913	-s "/ServerSettings" -t elem -n "property" -v "" \
914	-i "/ServerSettings/property[not(@name)]" -t attr -n "name" -v "$CV" \
915	-i "$XPATHBASE" -t attr -n "value" -v "$val" \
916	$cfile
917	else
918	$XMLSTARLET ed -L \
919	-u "$XPATHBASE/@value" -v "$val" \
920	$cfile
921	fi
922	done
923	}
924
925	configTemplateExists() {
926	if [ -f $SDTD_BASE/templates/config.xml ]; then
927	echo 1
928	else
929	echo 0
930	fi
931	}
932
933	# Get a single value from a serverconfig
934	# Params:
935	# 1: Instance name
936	# 2: Property name
937	# Returns:
938	# Property value
939	getConfigValue() {
940	local CONF=$(getInstancePath $1)/config.xml
941	$XMLSTARLET sel -t -v "/ServerSettings/property[@name='$2']/@value" $CONF
942	}
943
944	# Update a single value in a serverconfig
945	# Params:
946	# 1: Instance name
947	# 2: Property name
948	# 3: New value
949	setConfigValue() {
950	local CONF=$(getInstancePath $1)/config.xml
951	$XMLSTARLET ed -L -u "/ServerSettings/property[@name='$2']/@value" -v "$3" $CONF
952	}
953

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