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Comparing deliantra/server/server/c_misc.C (file contents):
Revision 1.54 by pippijn, Fri Mar 2 11:23:18 2007 UTC vs.
Revision 1.72 by root, Fri Dec 19 22:47:29 2008 UTC

1/* 1/*
2 * CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * 20 *
22 * The authors can be reached via e-mail at <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 22 */
24 23
25#include <global.h> 24#include <global.h>
26#include <loader.h> 25#include <loader.h>
27#include <sproto.h> 26#include <sproto.h>
28 27
29/* Handles misc. input request - things like hash table, malloc, maps, 28/* Handles misc. input request - things like hash table, malloc, maps, etc */
30 * who, etc.
31 */
32
33/* This command dumps the body information for object *op.
34 * it doesn't care what the params are.
35 * This is mostly meant as a debug command.
36 */
37int
38command_body (object *op, char *params)
39{
40 int i;
41
42 /* Too hard to try and make a header that lines everything up, so just
43 * give a description.
44 */
45 new_draw_info (NDI_UNIQUE, 0, op, "The first column is the name of the body location.");
46 new_draw_info (NDI_UNIQUE, 0, op, "The second column is how many of those locations your body has.");
47 new_draw_info (NDI_UNIQUE, 0, op, "The third column is how many slots in that location are available.");
48 for (i = 0; i < NUM_BODY_LOCATIONS; i++)
49 {
50 /* really debugging - normally body_used should not be set to anything
51 * if body_info isn't also set.
52 */
53 if (op->body_info[i] || op->body_used[i])
54 {
55 new_draw_info_format (NDI_UNIQUE, 0, op, "%-30s %5d %5d", body_locations[i].use_name, op->body_info[i], op->body_used[i]);
56 }
57 }
58 if (!QUERY_FLAG (op, FLAG_USE_ARMOUR))
59 new_draw_info (NDI_UNIQUE, 0, op, "You are not allowed to wear armor");
60 if (!QUERY_FLAG (op, FLAG_USE_WEAPON))
61 new_draw_info (NDI_UNIQUE, 0, op, "You are not allowed to use weapons");
62
63 return 1;
64}
65
66 29
67int 30int
68command_motd (object *op, char *params) 31command_motd (object *op, char *params)
69{ 32{
70 display_motd (op); 33 display_motd (op);
71 return 1;
72}
73
74#ifdef DEBUG_MALLOC_LEVEL
75int
76command_malloc_verify (object *op, char *parms)
77{
78 extern int malloc_verify (void);
79
80 if (!malloc_verify ())
81 new_draw_info (NDI_UNIQUE, 0, op, "Heap is corrupted.");
82 else
83 new_draw_info (NDI_UNIQUE, 0, op, "Heap checks out OK.");
84 return 1;
85}
86#endif
87
88int
89command_whereabouts (object *op, char *params)
90{
91 //TODO: should obviously not waste space in struct region for this.
92 /*
93 * reset the counter on the region, then use it to store the number of
94 * players there.
95 * I don't know how thread-safe this would be, I suspect not very....
96 */
97 for_all_regions (rgn)
98 rgn->counter = 0;
99
100 for_all_players (pl)
101 if (pl->ob->map)
102 ++pl->ob->region ()->counter;
103
104 /* we only want to print out by places with a 'longname' field... */
105 for_all_regions (rgn)
106 {
107 if (!rgn->longname && rgn->counter > 0)
108 {
109 if (rgn->parent)
110 {
111 rgn->parent->counter += rgn->counter;
112 rgn->counter = 0;
113 }
114 else /*uh oh, we shouldn't be here. */
115 LOG (llevError, "command_whereabouts() Region %s with no longname has no parent", &rgn->name);
116 }
117 }
118
119 new_draw_info_format (NDI_UNIQUE, 0, op, "In the world currently there are:");
120
121 for_all_regions (rgn)
122 if (rgn->counter)
123 new_draw_info_format (NDI_UNIQUE, 0, op, "%u players %s", rgn->counter, &rgn->longname);
124
125 return 1; 34 return 1;
126} 35}
127 36
128typedef struct 37typedef struct
129{ 38{
… …
137 print_tod (op); 46 print_tod (op);
138 return 1; 47 return 1;
139} 48}
140 49
141int 50int
142command_weather (object *op, char *params)
143{
144#if 0
145 int wx, wy, temp, sky;
146 char buf[MAX_BUF];
147
148 if (settings.dynamiclevel < 1)
149 return 1;
150
151 if (op->map == NULL)
152 return 1;
153
154 if (worldmap_to_weathermap (op->x, op->y, &wx, &wy, op->map) != 0)
155 return 1;
156
157 if (QUERY_FLAG (op, FLAG_WIZ))
158 {
159 /* dump the weather, Dm style! Yo! */
160 new_draw_info_format (NDI_UNIQUE, 0, op, "Real temp: %d", real_world_temperature (op->x, op->y, op->map));
161 new_draw_info_format (NDI_UNIQUE, 0, op, "Base temp: %d", weathermap[wx][wy].temp);
162 new_draw_info_format (NDI_UNIQUE, 0, op, "Humid: %d", weathermap[wx][wy].humid);
163 new_draw_info_format (NDI_UNIQUE, 0, op, "Wind: dir=%d speed=%d", weathermap[wx][wy].winddir, weathermap[wx][wy].windspeed);
164 new_draw_info_format (NDI_UNIQUE, 0, op, "Pressure: %d", weathermap[wx][wy].pressure);
165 new_draw_info_format (NDI_UNIQUE, 0, op, "Avg Elevation: %d", weathermap[wx][wy].avgelev);
166 new_draw_info_format (NDI_UNIQUE, 0, op, "Rainfall: %d Water: %d", weathermap[wx][wy].rainfall, weathermap[wx][wy].water);
167 }
168
169 temp = real_world_temperature (op->x, op->y, op->map);
170 new_draw_info_format (NDI_UNIQUE, 0, op, "It's currently %d degrees " "Centigrade out.", temp);
171
172 /* humid */
173 if (weathermap[wx][wy].humid < 20)
174 new_draw_info (NDI_UNIQUE, 0, op, "It is very dry.");
175 else if (weathermap[wx][wy].humid < 40)
176 new_draw_info (NDI_UNIQUE, 0, op, "It is very comfortable today.");
177 else if (weathermap[wx][wy].humid < 60)
178 new_draw_info (NDI_UNIQUE, 0, op, "It is a bit muggy.");
179 else if (weathermap[wx][wy].humid < 80)
180 new_draw_info (NDI_UNIQUE, 0, op, "It is muggy.");
181 else
182 new_draw_info (NDI_UNIQUE, 0, op, "It is uncomfortably muggy.");
183
184 /* wind */
185 switch (weathermap[wx][wy].winddir)
186 {
187 case 1:
188 sprintf (buf, "north");
189 break;
190 case 2:
191 sprintf (buf, "northeast");
192 break;
193 case 3:
194 sprintf (buf, "east");
195 break;
196 case 4:
197 sprintf (buf, "southeast");
198 break;
199 case 5:
200 sprintf (buf, "south");
201 break;
202 case 6:
203 sprintf (buf, "southwest");
204 break;
205 case 7:
206 sprintf (buf, "west");
207 break;
208 case 8:
209 sprintf (buf, "northwest");
210 break;
211 }
212 if (weathermap[wx][wy].windspeed < 5)
213 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a mild breeze " "coming from the %s.", buf);
214 else if (weathermap[wx][wy].windspeed < 10)
215 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a strong breeze " "coming from the %s.", buf);
216 else if (weathermap[wx][wy].windspeed < 15)
217 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a light wind " "coming from the %s.", buf);
218 else if (weathermap[wx][wy].windspeed < 25)
219 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a strong wind " "coming from the %s.", buf);
220 else if (weathermap[wx][wy].windspeed < 35)
221 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a heavy wind " "coming from the %s.", buf);
222 else
223 new_draw_info_format (NDI_UNIQUE, 0, op, "The wind from the %s is " "incredibly strong!", buf);
224
225 sky = weathermap[wx][wy].sky;
226 if (temp <= 0 && sky > SKY_OVERCAST && sky < SKY_FOG)
227 sky += 10; /*let it snow */
228 switch (sky)
229 {
230 case SKY_CLEAR:
231 new_draw_info (NDI_UNIQUE, 0, op, "There isn''t a cloud in the sky.");
232 break;
233 case SKY_LIGHTCLOUD:
234 new_draw_info (NDI_UNIQUE, 0, op, "There are a few light clouds in the sky.");
235 break;
236 case SKY_OVERCAST:
237 new_draw_info (NDI_UNIQUE, 0, op, "The sky is cloudy and dreary.");
238 break;
239 case SKY_LIGHT_RAIN:
240 new_draw_info (NDI_UNIQUE, 0, op, "It is raining softly.");
241 break;
242 case SKY_RAIN:
243 new_draw_info (NDI_UNIQUE, 0, op, "It is raining.");
244 break;
245 case SKY_HEAVY_RAIN:
246 new_draw_info (NDI_UNIQUE, 0, op, "It is raining heavily.");
247 break;
248 case SKY_HURRICANE:
249 new_draw_info (NDI_UNIQUE, 0, op, "There is a heavy storm! You should go inside!");
250 break;
251 case SKY_FOG:
252 new_draw_info (NDI_UNIQUE, 0, op, "It''s foggy and miserable.");
253 break;
254 case SKY_HAIL:
255 new_draw_info (NDI_UNIQUE, 0, op, "It''s hailing out! Take cover!");
256 break;
257 case SKY_LIGHT_SNOW:
258 new_draw_info (NDI_UNIQUE, 0, op, "Snow is gently falling from the sky.");
259 break;
260 case SKY_SNOW:
261 new_draw_info (NDI_UNIQUE, 0, op, "It''s snowing out.");
262 break;
263 case SKY_HEAVY_SNOW:
264 new_draw_info (NDI_UNIQUE, 0, op, "The snow is falling very heavily now.");
265 break;
266 case SKY_BLIZZARD:
267 new_draw_info (NDI_UNIQUE, 0, op, "A full blown blizzard is in effect. You might want to take cover!");
268 break;
269 }
270#endif
271 return 1;
272}
273
274int
275command_hiscore (object *op, char *params)
276{
277 display_high_score (op, op == NULL ? 9999 : 50, params);
278 return 1;
279}
280
281int
282command_debug (object *op, char *params) 51command_debug (object *op, char *params)
283{ 52{
284 int i; 53 int i;
285 char buf[MAX_BUF]; 54 char buf[MAX_BUF];
286 55
… …
288 { 57 {
289 sprintf (buf, "Global debug level is %d.", settings.debug); 58 sprintf (buf, "Global debug level is %d.", settings.debug);
290 new_draw_info (NDI_UNIQUE, 0, op, buf); 59 new_draw_info (NDI_UNIQUE, 0, op, buf);
291 return 1; 60 return 1;
292 } 61 }
293 settings.debug = (enum LogLevel) FABS (i); 62
63 settings.debug = i;
64
294 sprintf (buf, "Set debug level to %d.", i); 65 sprintf (buf, "Set debug level to %d.", i);
295 new_draw_info (NDI_UNIQUE, 0, op, buf); 66 new_draw_info (NDI_UNIQUE, 0, op, buf);
296 return 1; 67 return 1;
297} 68}
298 69
… …
321 dump_friendly_objects (); 92 dump_friendly_objects ();
322 return 0; 93 return 0;
323} 94}
324 95
325int 96int
326command_printlos (object *op, char *params)
327{
328 if (op)
329 print_los (op);
330 return 0;
331}
332
333
334int
335command_version (object *op, char *params) 97command_version (object *op, char *params)
336{ 98{
337 version (op); 99 version (op);
338 return 0; 100 return 0;
339} 101}
… …
370 new_draw_info_format (NDI_UNIQUE, 0, pl, " Experience: %" PRId64, pl->stats.exp); 132 new_draw_info_format (NDI_UNIQUE, 0, pl, " Experience: %" PRId64, pl->stats.exp);
371 new_draw_info_format (NDI_UNIQUE, 0, pl, " Next Level: %" PRId64, level_exp (pl->level + 1, pl->expmul)); 133 new_draw_info_format (NDI_UNIQUE, 0, pl, " Next Level: %" PRId64, level_exp (pl->level + 1, pl->expmul));
372 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max"); 134 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max");
373 135
374 new_draw_info_format (NDI_UNIQUE, 0, pl, "Str %2d/ %3d/%3d", 136 new_draw_info_format (NDI_UNIQUE, 0, pl, "Str %2d/ %3d/%3d",
375 pl->contr->orig_stats.Str, pl->stats.Str, 20 + pl->arch->clone.stats.Str); 137 pl->contr->orig_stats.Str, pl->stats.Str, 20 + pl->arch->stats.Str);
376 new_draw_info_format (NDI_UNIQUE, 0, pl, "Dex %2d/ %3d/%3d", 138 new_draw_info_format (NDI_UNIQUE, 0, pl, "Dex %2d/ %3d/%3d",
377 pl->contr->orig_stats.Dex, pl->stats.Dex, 20 + pl->arch->clone.stats.Dex); 139 pl->contr->orig_stats.Dex, pl->stats.Dex, 20 + pl->arch->stats.Dex);
378 new_draw_info_format (NDI_UNIQUE, 0, pl, "Con %2d/ %3d/%3d", 140 new_draw_info_format (NDI_UNIQUE, 0, pl, "Con %2d/ %3d/%3d",
379 pl->contr->orig_stats.Con, pl->stats.Con, 20 + pl->arch->clone.stats.Con); 141 pl->contr->orig_stats.Con, pl->stats.Con, 20 + pl->arch->stats.Con);
380 new_draw_info_format (NDI_UNIQUE, 0, pl, "Int %2d/ %3d/%3d", 142 new_draw_info_format (NDI_UNIQUE, 0, pl, "Int %2d/ %3d/%3d",
381 pl->contr->orig_stats.Int, pl->stats.Int, 20 + pl->arch->clone.stats.Int); 143 pl->contr->orig_stats.Int, pl->stats.Int, 20 + pl->arch->stats.Int);
382 new_draw_info_format (NDI_UNIQUE, 0, pl, "Wis %2d/ %3d/%3d", 144 new_draw_info_format (NDI_UNIQUE, 0, pl, "Wis %2d/ %3d/%3d",
383 pl->contr->orig_stats.Wis, pl->stats.Wis, 20 + pl->arch->clone.stats.Wis); 145 pl->contr->orig_stats.Wis, pl->stats.Wis, 20 + pl->arch->stats.Wis);
384 new_draw_info_format (NDI_UNIQUE, 0, pl, "Pow %2d/ %3d/%3d", 146 new_draw_info_format (NDI_UNIQUE, 0, pl, "Pow %2d/ %3d/%3d",
385 pl->contr->orig_stats.Pow, pl->stats.Pow, 20 + pl->arch->clone.stats.Pow); 147 pl->contr->orig_stats.Pow, pl->stats.Pow, 20 + pl->arch->stats.Pow);
386 new_draw_info_format (NDI_UNIQUE, 0, pl, "Cha %2d/ %3d/%3d", 148 new_draw_info_format (NDI_UNIQUE, 0, pl, "Cha %2d/ %3d/%3d",
387 pl->contr->orig_stats.Cha, pl->stats.Cha, 20 + pl->arch->clone.stats.Cha); 149 pl->contr->orig_stats.Cha, pl->stats.Cha, 20 + pl->arch->stats.Cha);
388 new_draw_info_format (NDI_UNIQUE, 0, pl, "\nAttack Mode: %s", pl->contr->peaceful ? "Peaceful" : "Hostile"); 150 new_draw_info_format (NDI_UNIQUE, 0, pl, "\nAttack Mode: %s", pl->contr->peaceful ? "Peaceful" : "Hostile");
389 151
390 /* Can't think of anything else to print right now */ 152 /* Can't think of anything else to print right now */
391 return 0; 153 return 0;
392} 154}
393 155
394int 156int
395command_fix_me (object *op, char *params) 157command_fix_me (object *op, char *params)
396{ 158{
397 sum_weight (op); 159 op->update_weight ();
398 op->update_stats (); 160 op->update_stats ();
399 new_draw_info (NDI_UNIQUE, 0, op, "Your character was fixed."); 161 new_draw_info (NDI_UNIQUE, 0, op, "Your character was fixed.");
400
401 return 1;
402}
403
404int
405command_logs (object *op, char *params)
406{
407 new_draw_info (NDI_UNIQUE, 0, op, "Nobody is currently logging kills.");
408 162
409 return 1; 163 return 1;
410} 164}
411 165
412int 166int
… …
524 int attack; 278 int attack;
525 object *tmp; 279 object *tmp;
526 280
527 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 281 for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
528 { 282 {
529 if ((tmp->type == FORCE) && (strcmp (tmp->arch->name, "dragon_skin_force") == 0)) 283 if ((tmp->type == FORCE) && tmp->arch->archname == shstr_dragon_skin_force)
530 { 284 {
531 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:"); 285 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:");
532 for (attack = 0; attack < NROFATTACKS; attack++) 286 for (attack = 0; attack < NROFATTACKS; attack++)
533 { 287 {
534 if (atnr_is_dragon_enabled (attack)) 288 if (atnr_is_dragon_enabled (attack))
… …
546 300
547/* 301/*
548 * Actual commands. 302 * Actual commands.
549 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...) 303 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...)
550 */ 304 */
551
552
553static void
554help_topics (object *op, int what)
555{
556 DIR *dirp;
557 struct dirent *de;
558 char filename[MAX_BUF], line[80];
559 int namelen, linelen = 0;
560
561 switch (what)
562 {
563 case 1:
564 sprintf (filename, "%s/wizhelp", settings.datadir);
565 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
566 break;
567 case 3:
568 sprintf (filename, "%s/mischelp", settings.datadir);
569 new_draw_info (NDI_UNIQUE, 0, op, " Misc help:");
570 break;
571 default:
572 sprintf (filename, "%s/help", settings.datadir);
573 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
574 break;
575 }
576
577 if (!(dirp = opendir (filename)))
578 return;
579
580 line[0] = '\0';
581 while ((de = readdir (dirp)))
582 {
583 namelen = strlen (de->d_name);
584 if (namelen <= 2 && *de->d_name == '.' && (namelen == 1 || de->d_name[1] == '.'))
585 continue;
586 linelen += namelen + 1;
587 if (linelen > 42)
588 {
589 new_draw_info (NDI_UNIQUE, 0, op, line);
590 sprintf (line, " %s", de->d_name);
591 linelen = namelen + 1;
592 continue;
593 }
594 strcat (line, " ");
595 strcat (line, de->d_name);
596 }
597 new_draw_info (NDI_UNIQUE, 0, op, line);
598 closedir (dirp);
599}
600
601static void
602show_commands (object *op, int what)
603{
604 char line[80];
605 int i, size, namelen, linelen = 0;
606 CommArray_s *ap;
607 extern CommArray_s Commands[], WizCommands[];
608 extern const int CommandsSize, WizCommandsSize;
609
610 switch (what)
611 {
612 case 1:
613 ap = WizCommands;
614 size = WizCommandsSize;
615 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
616 break;
617 case 2:
618 ap = CommunicationCommands;
619 size = CommunicationCommandSize;
620 new_draw_info (NDI_UNIQUE, 0, op, " Communication commands:");
621 break;
622 default:
623 ap = Commands;
624 size = CommandsSize;
625 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
626 break;
627 }
628
629 line[0] = '\0';
630 for (i = 0; i < size; i++)
631 {
632 namelen = strlen (ap[i].name);
633 linelen += namelen + 1;
634 if (linelen > 42)
635 {
636 new_draw_info (NDI_UNIQUE, 0, op, line);
637 sprintf (line, " %s", ap[i].name);
638 linelen = namelen + 1;
639 continue;
640 }
641 strcat (line, " ");
642 strcat (line, ap[i].name);
643 }
644 new_draw_info (NDI_UNIQUE, 0, op, line);
645}
646
647
648int
649command_help (object *op, char *params)
650{
651 struct stat st;
652 FILE *fp;
653 char filename[MAX_BUF], line[MAX_BUF];
654 int len;
655
656 if (op != NULL)
657 clear_win_info (op);
658
659/*
660 * Main help page?
661 */
662 if (!params)
663 {
664 sprintf (filename, "%s/def_help", settings.datadir);
665 if ((fp = fopen (filename, "r")) == NULL)
666 {
667 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
668 return 0;
669 }
670 while (fgets (line, MAX_BUF, fp))
671 {
672 line[MAX_BUF - 1] = '\0';
673 len = strlen (line) - 1;
674 if (line[len] == '\n')
675 line[len] = '\0';
676 new_draw_info (NDI_UNIQUE, 0, op, line);
677 }
678 fclose (fp);
679 return 0;
680 }
681
682 /*
683 * Topics list
684 */
685 if (!strcmp (params, "topics"))
686 {
687 help_topics (op, 3);
688 help_topics (op, 0);
689 if (QUERY_FLAG (op, FLAG_WIZ))
690 help_topics (op, 1);
691 return 0;
692 }
693
694 /*
695 * Commands list
696 */
697 if (!strcmp (params, "commands"))
698 {
699 show_commands (op, 0);
700 show_commands (op, 2); /* show comm commands */
701 if (QUERY_FLAG (op, FLAG_WIZ))
702 show_commands (op, 1);
703 return 0;
704 }
705
706 /*
707 * User wants info about command
708 */
709 if (strchr (params, '.') || strchr (params, ' ') || strchr (params, '/'))
710 {
711 sprintf (line, "Illegal characters in '%s'", params);
712 new_draw_info (NDI_UNIQUE, 0, op, line);
713 return 0;
714 }
715
716 sprintf (filename, "%s/mischelp/%s", settings.datadir, params);
717 if (stat (filename, &st) || !S_ISREG (st.st_mode))
718 {
719 if (op)
720 {
721 sprintf (filename, "%s/help/%s", settings.datadir, params);
722 if (stat (filename, &st) || !S_ISREG (st.st_mode))
723 {
724 if (QUERY_FLAG (op, FLAG_WIZ))
725 {
726 sprintf (filename, "%s/wizhelp/%s", settings.datadir, params);
727 if (stat (filename, &st) || !S_ISREG (st.st_mode))
728 goto nohelp;
729 }
730 else
731 goto nohelp;
732 }
733 }
734 }
735
736 /*
737 * Found that. Just cat it to screen.
738 */
739 if ((fp = fopen (filename, "r")) == NULL)
740 {
741 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
742 return 0;
743 }
744 sprintf (line, "Help about '%s'", params);
745 new_draw_info (NDI_UNIQUE, 0, op, line);
746 while (fgets (line, MAX_BUF, fp))
747 {
748 line[MAX_BUF - 1] = '\0';
749 len = strlen (line) - 1;
750 if (line[len] == '\n')
751 line[len] = '\0';
752 new_draw_info (NDI_UNIQUE, 0, op, line);
753 }
754 fclose (fp);
755 return 0;
756
757 /*
758 * No_help -escape
759 */
760nohelp:
761 sprintf (line, "No help available on '%s'", params);
762 new_draw_info (NDI_UNIQUE, 0, op, line);
763 return 0;
764}
765
766 305
767int 306int
768onoff_value (const char *line) 307onoff_value (const char *line)
769{ 308{
770 int i; 309 int i;
… …
844command_kill_pets (object *op, char *params) 383command_kill_pets (object *op, char *params)
845{ 384{
846 objectlink *obl, *next; 385 objectlink *obl, *next;
847 int counter = 0, removecount = 0; 386 int counter = 0, removecount = 0;
848 387
849 if (params == NULL) 388 if (!params)
850 { 389 {
851 terminate_all_pets (op); 390 terminate_all_pets (op);
852 new_draw_info (NDI_UNIQUE, 0, op, "Your pets have been killed."); 391 new_draw_info (NDI_UNIQUE, 0, op, "Your pets have been killed.");
853 } 392 }
854 else 393 else
855 { 394 {
856 int target = atoi (params); 395 int target = atoi (params);
857 396
858 for (obl = first_friendly_object; obl != NULL; obl = next) 397 for (obl = first_friendly_object; obl; obl = next)
859 { 398 {
860 object *ob = obl->ob; 399 object *ob = obl->ob;
861 400
862 next = obl->next; 401 next = obl->next;
402
863 if (ob->owner == op) 403 if (ob->owner == op)
864 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params))) 404 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params)))
865 { 405 {
866 ob->destroy (); 406 ob->destroy ();
867 removecount++; 407 removecount++;
868 } 408 }
869 } 409 }
410
870 if (removecount != 0) 411 if (removecount != 0)
871 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount); 412 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount);
872 else 413 else
873 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n"); 414 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n");
874 } 415 }
416
875 return 0; 417 return 0;
876} 418}

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