ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/server/c_misc.C
(Generate patch)

Comparing deliantra/server/server/c_misc.C (file contents):
Revision 1.53 by pippijn, Fri Mar 2 11:13:51 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
74void
75current_map_info (object *op)
76{
77 maptile *m = op->map;
78
79 if (!m)
80 return;
81
82 new_draw_info_format (NDI_UNIQUE, 0, op, "%s (%s) %s", &m->name, &m->path, &op->region ()->longname);
83
84 if (QUERY_FLAG (op, FLAG_WIZ))
85 new_draw_info_format (NDI_UNIQUE, 0, op,
86 "players:%d difficulty:%d size:%dx%d start:%dx%d timeout %ld",
87 m->players, m->difficulty, m->width, m->height, m->enter_x, m->enter_y, m->timeout);
88
89 if (m->msg)
90 new_draw_info (NDI_UNIQUE, NDI_NAVY, op, m->msg);
91}
92
93#ifdef DEBUG_MALLOC_LEVEL
94int
95command_malloc_verify (object *op, char *parms)
96{
97 extern int malloc_verify (void);
98
99 if (!malloc_verify ())
100 new_draw_info (NDI_UNIQUE, 0, op, "Heap is corrupted.");
101 else
102 new_draw_info (NDI_UNIQUE, 0, op, "Heap checks out OK.");
103 return 1;
104}
105#endif
106
107int
108command_whereabouts (object *op, char *params)
109{
110 //TODO: should obviously not waste space in struct region for this.
111 /*
112 * reset the counter on the region, then use it to store the number of
113 * players there.
114 * I don't know how thread-safe this would be, I suspect not very....
115 */
116 for_all_regions (rgn)
117 rgn->counter = 0;
118
119 for_all_players (pl)
120 if (pl->ob->map)
121 ++pl->ob->region ()->counter;
122
123 /* we only want to print out by places with a 'longname' field... */
124 for_all_regions (rgn)
125 {
126 if (!rgn->longname && rgn->counter > 0)
127 {
128 if (rgn->parent)
129 {
130 rgn->parent->counter += rgn->counter;
131 rgn->counter = 0;
132 }
133 else /*uh oh, we shouldn't be here. */
134 LOG (llevError, "command_whereabouts() Region %s with no longname has no parent", &rgn->name);
135 }
136 }
137
138 new_draw_info_format (NDI_UNIQUE, 0, op, "In the world currently there are:");
139
140 for_all_regions (rgn)
141 if (rgn->counter)
142 new_draw_info_format (NDI_UNIQUE, 0, op, "%u players %s", rgn->counter, &rgn->longname);
143
144 return 1; 34 return 1;
145} 35}
146 36
147typedef struct 37typedef struct
148{ 38{
149 char namebuf[MAX_BUF]; 39 char namebuf[MAX_BUF];
150 int login_order; 40 int login_order;
151} chars_names; 41} chars_names;
152 42
153int 43int
154command_mapinfo (object *op, char *params)
155{
156 current_map_info (op);
157 return 1;
158}
159
160int
161command_time (object *op, char *params) 44command_time (object *op, char *params)
162{ 45{
163 print_tod (op); 46 print_tod (op);
164 return 1;
165}
166
167int
168command_weather (object *op, char *params)
169{
170#if 0
171 int wx, wy, temp, sky;
172 char buf[MAX_BUF];
173
174 if (settings.dynamiclevel < 1)
175 return 1;
176
177 if (op->map == NULL)
178 return 1;
179
180 if (worldmap_to_weathermap (op->x, op->y, &wx, &wy, op->map) != 0)
181 return 1;
182
183 if (QUERY_FLAG (op, FLAG_WIZ))
184 {
185 /* dump the weather, Dm style! Yo! */
186 new_draw_info_format (NDI_UNIQUE, 0, op, "Real temp: %d", real_world_temperature (op->x, op->y, op->map));
187 new_draw_info_format (NDI_UNIQUE, 0, op, "Base temp: %d", weathermap[wx][wy].temp);
188 new_draw_info_format (NDI_UNIQUE, 0, op, "Humid: %d", weathermap[wx][wy].humid);
189 new_draw_info_format (NDI_UNIQUE, 0, op, "Wind: dir=%d speed=%d", weathermap[wx][wy].winddir, weathermap[wx][wy].windspeed);
190 new_draw_info_format (NDI_UNIQUE, 0, op, "Pressure: %d", weathermap[wx][wy].pressure);
191 new_draw_info_format (NDI_UNIQUE, 0, op, "Avg Elevation: %d", weathermap[wx][wy].avgelev);
192 new_draw_info_format (NDI_UNIQUE, 0, op, "Rainfall: %d Water: %d", weathermap[wx][wy].rainfall, weathermap[wx][wy].water);
193 }
194
195 temp = real_world_temperature (op->x, op->y, op->map);
196 new_draw_info_format (NDI_UNIQUE, 0, op, "It's currently %d degrees " "Centigrade out.", temp);
197
198 /* humid */
199 if (weathermap[wx][wy].humid < 20)
200 new_draw_info (NDI_UNIQUE, 0, op, "It is very dry.");
201 else if (weathermap[wx][wy].humid < 40)
202 new_draw_info (NDI_UNIQUE, 0, op, "It is very comfortable today.");
203 else if (weathermap[wx][wy].humid < 60)
204 new_draw_info (NDI_UNIQUE, 0, op, "It is a bit muggy.");
205 else if (weathermap[wx][wy].humid < 80)
206 new_draw_info (NDI_UNIQUE, 0, op, "It is muggy.");
207 else
208 new_draw_info (NDI_UNIQUE, 0, op, "It is uncomfortably muggy.");
209
210 /* wind */
211 switch (weathermap[wx][wy].winddir)
212 {
213 case 1:
214 sprintf (buf, "north");
215 break;
216 case 2:
217 sprintf (buf, "northeast");
218 break;
219 case 3:
220 sprintf (buf, "east");
221 break;
222 case 4:
223 sprintf (buf, "southeast");
224 break;
225 case 5:
226 sprintf (buf, "south");
227 break;
228 case 6:
229 sprintf (buf, "southwest");
230 break;
231 case 7:
232 sprintf (buf, "west");
233 break;
234 case 8:
235 sprintf (buf, "northwest");
236 break;
237 }
238 if (weathermap[wx][wy].windspeed < 5)
239 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a mild breeze " "coming from the %s.", buf);
240 else if (weathermap[wx][wy].windspeed < 10)
241 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a strong breeze " "coming from the %s.", buf);
242 else if (weathermap[wx][wy].windspeed < 15)
243 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a light wind " "coming from the %s.", buf);
244 else if (weathermap[wx][wy].windspeed < 25)
245 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a strong wind " "coming from the %s.", buf);
246 else if (weathermap[wx][wy].windspeed < 35)
247 new_draw_info_format (NDI_UNIQUE, 0, op, "There is a heavy wind " "coming from the %s.", buf);
248 else
249 new_draw_info_format (NDI_UNIQUE, 0, op, "The wind from the %s is " "incredibly strong!", buf);
250
251 sky = weathermap[wx][wy].sky;
252 if (temp <= 0 && sky > SKY_OVERCAST && sky < SKY_FOG)
253 sky += 10; /*let it snow */
254 switch (sky)
255 {
256 case SKY_CLEAR:
257 new_draw_info (NDI_UNIQUE, 0, op, "There isn''t a cloud in the sky.");
258 break;
259 case SKY_LIGHTCLOUD:
260 new_draw_info (NDI_UNIQUE, 0, op, "There are a few light clouds in the sky.");
261 break;
262 case SKY_OVERCAST:
263 new_draw_info (NDI_UNIQUE, 0, op, "The sky is cloudy and dreary.");
264 break;
265 case SKY_LIGHT_RAIN:
266 new_draw_info (NDI_UNIQUE, 0, op, "It is raining softly.");
267 break;
268 case SKY_RAIN:
269 new_draw_info (NDI_UNIQUE, 0, op, "It is raining.");
270 break;
271 case SKY_HEAVY_RAIN:
272 new_draw_info (NDI_UNIQUE, 0, op, "It is raining heavily.");
273 break;
274 case SKY_HURRICANE:
275 new_draw_info (NDI_UNIQUE, 0, op, "There is a heavy storm! You should go inside!");
276 break;
277 case SKY_FOG:
278 new_draw_info (NDI_UNIQUE, 0, op, "It''s foggy and miserable.");
279 break;
280 case SKY_HAIL:
281 new_draw_info (NDI_UNIQUE, 0, op, "It''s hailing out! Take cover!");
282 break;
283 case SKY_LIGHT_SNOW:
284 new_draw_info (NDI_UNIQUE, 0, op, "Snow is gently falling from the sky.");
285 break;
286 case SKY_SNOW:
287 new_draw_info (NDI_UNIQUE, 0, op, "It''s snowing out.");
288 break;
289 case SKY_HEAVY_SNOW:
290 new_draw_info (NDI_UNIQUE, 0, op, "The snow is falling very heavily now.");
291 break;
292 case SKY_BLIZZARD:
293 new_draw_info (NDI_UNIQUE, 0, op, "A full blown blizzard is in effect. You might want to take cover!");
294 break;
295 }
296#endif
297 return 1;
298}
299
300int
301command_hiscore (object *op, char *params)
302{
303 display_high_score (op, op == NULL ? 9999 : 50, params);
304 return 1; 47 return 1;
305} 48}
306 49
307int 50int
308command_debug (object *op, char *params) 51command_debug (object *op, char *params)
… …
314 { 57 {
315 sprintf (buf, "Global debug level is %d.", settings.debug); 58 sprintf (buf, "Global debug level is %d.", settings.debug);
316 new_draw_info (NDI_UNIQUE, 0, op, buf); 59 new_draw_info (NDI_UNIQUE, 0, op, buf);
317 return 1; 60 return 1;
318 } 61 }
319 settings.debug = (enum LogLevel) FABS (i); 62
63 settings.debug = i;
64
320 sprintf (buf, "Set debug level to %d.", i); 65 sprintf (buf, "Set debug level to %d.", i);
321 new_draw_info (NDI_UNIQUE, 0, op, buf); 66 new_draw_info (NDI_UNIQUE, 0, op, buf);
322 return 1; 67 return 1;
323} 68}
324 69
… …
347 dump_friendly_objects (); 92 dump_friendly_objects ();
348 return 0; 93 return 0;
349} 94}
350 95
351int 96int
352command_printlos (object *op, char *params)
353{
354 if (op)
355 print_los (op);
356 return 0;
357}
358
359
360int
361command_version (object *op, char *params) 97command_version (object *op, char *params)
362{ 98{
363 version (op); 99 version (op);
364 return 0; 100 return 0;
365} 101}
… …
396 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);
397 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));
398 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max"); 134 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max");
399 135
400 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",
401 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);
402 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",
403 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);
404 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",
405 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);
406 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",
407 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);
408 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",
409 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);
410 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",
411 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);
412 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",
413 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);
414 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");
415 151
416 /* Can't think of anything else to print right now */ 152 /* Can't think of anything else to print right now */
417 return 0; 153 return 0;
418} 154}
419 155
420int 156int
421command_fix_me (object *op, char *params) 157command_fix_me (object *op, char *params)
422{ 158{
423 sum_weight (op); 159 op->update_weight ();
424 op->update_stats (); 160 op->update_stats ();
425 new_draw_info (NDI_UNIQUE, 0, op, "Your character was fixed."); 161 new_draw_info (NDI_UNIQUE, 0, op, "Your character was fixed.");
426
427 return 1;
428}
429
430int
431command_logs (object *op, char *params)
432{
433 new_draw_info (NDI_UNIQUE, 0, op, "Nobody is currently logging kills.");
434 162
435 return 1; 163 return 1;
436} 164}
437 165
438int 166int
… …
550 int attack; 278 int attack;
551 object *tmp; 279 object *tmp;
552 280
553 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 281 for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
554 { 282 {
555 if ((tmp->type == FORCE) && (strcmp (tmp->arch->name, "dragon_skin_force") == 0)) 283 if ((tmp->type == FORCE) && tmp->arch->archname == shstr_dragon_skin_force)
556 { 284 {
557 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:"); 285 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:");
558 for (attack = 0; attack < NROFATTACKS; attack++) 286 for (attack = 0; attack < NROFATTACKS; attack++)
559 { 287 {
560 if (atnr_is_dragon_enabled (attack)) 288 if (atnr_is_dragon_enabled (attack))
… …
572 300
573/* 301/*
574 * Actual commands. 302 * Actual commands.
575 * 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,...)
576 */ 304 */
577
578
579static void
580help_topics (object *op, int what)
581{
582 DIR *dirp;
583 struct dirent *de;
584 char filename[MAX_BUF], line[80];
585 int namelen, linelen = 0;
586
587 switch (what)
588 {
589 case 1:
590 sprintf (filename, "%s/wizhelp", settings.datadir);
591 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
592 break;
593 case 3:
594 sprintf (filename, "%s/mischelp", settings.datadir);
595 new_draw_info (NDI_UNIQUE, 0, op, " Misc help:");
596 break;
597 default:
598 sprintf (filename, "%s/help", settings.datadir);
599 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
600 break;
601 }
602
603 if (!(dirp = opendir (filename)))
604 return;
605
606 line[0] = '\0';
607 while ((de = readdir (dirp)))
608 {
609 namelen = strlen (de->d_name);
610 if (namelen <= 2 && *de->d_name == '.' && (namelen == 1 || de->d_name[1] == '.'))
611 continue;
612 linelen += namelen + 1;
613 if (linelen > 42)
614 {
615 new_draw_info (NDI_UNIQUE, 0, op, line);
616 sprintf (line, " %s", de->d_name);
617 linelen = namelen + 1;
618 continue;
619 }
620 strcat (line, " ");
621 strcat (line, de->d_name);
622 }
623 new_draw_info (NDI_UNIQUE, 0, op, line);
624 closedir (dirp);
625}
626
627static void
628show_commands (object *op, int what)
629{
630 char line[80];
631 int i, size, namelen, linelen = 0;
632 CommArray_s *ap;
633 extern CommArray_s Commands[], WizCommands[];
634 extern const int CommandsSize, WizCommandsSize;
635
636 switch (what)
637 {
638 case 1:
639 ap = WizCommands;
640 size = WizCommandsSize;
641 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
642 break;
643 case 2:
644 ap = CommunicationCommands;
645 size = CommunicationCommandSize;
646 new_draw_info (NDI_UNIQUE, 0, op, " Communication commands:");
647 break;
648 default:
649 ap = Commands;
650 size = CommandsSize;
651 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
652 break;
653 }
654
655 line[0] = '\0';
656 for (i = 0; i < size; i++)
657 {
658 namelen = strlen (ap[i].name);
659 linelen += namelen + 1;
660 if (linelen > 42)
661 {
662 new_draw_info (NDI_UNIQUE, 0, op, line);
663 sprintf (line, " %s", ap[i].name);
664 linelen = namelen + 1;
665 continue;
666 }
667 strcat (line, " ");
668 strcat (line, ap[i].name);
669 }
670 new_draw_info (NDI_UNIQUE, 0, op, line);
671}
672
673
674int
675command_help (object *op, char *params)
676{
677 struct stat st;
678 FILE *fp;
679 char filename[MAX_BUF], line[MAX_BUF];
680 int len;
681
682 if (op != NULL)
683 clear_win_info (op);
684
685/*
686 * Main help page?
687 */
688 if (!params)
689 {
690 sprintf (filename, "%s/def_help", settings.datadir);
691 if ((fp = fopen (filename, "r")) == NULL)
692 {
693 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
694 return 0;
695 }
696 while (fgets (line, MAX_BUF, fp))
697 {
698 line[MAX_BUF - 1] = '\0';
699 len = strlen (line) - 1;
700 if (line[len] == '\n')
701 line[len] = '\0';
702 new_draw_info (NDI_UNIQUE, 0, op, line);
703 }
704 fclose (fp);
705 return 0;
706 }
707
708 /*
709 * Topics list
710 */
711 if (!strcmp (params, "topics"))
712 {
713 help_topics (op, 3);
714 help_topics (op, 0);
715 if (QUERY_FLAG (op, FLAG_WIZ))
716 help_topics (op, 1);
717 return 0;
718 }
719
720 /*
721 * Commands list
722 */
723 if (!strcmp (params, "commands"))
724 {
725 show_commands (op, 0);
726 show_commands (op, 2); /* show comm commands */
727 if (QUERY_FLAG (op, FLAG_WIZ))
728 show_commands (op, 1);
729 return 0;
730 }
731
732 /*
733 * User wants info about command
734 */
735 if (strchr (params, '.') || strchr (params, ' ') || strchr (params, '/'))
736 {
737 sprintf (line, "Illegal characters in '%s'", params);
738 new_draw_info (NDI_UNIQUE, 0, op, line);
739 return 0;
740 }
741
742 sprintf (filename, "%s/mischelp/%s", settings.datadir, params);
743 if (stat (filename, &st) || !S_ISREG (st.st_mode))
744 {
745 if (op)
746 {
747 sprintf (filename, "%s/help/%s", settings.datadir, params);
748 if (stat (filename, &st) || !S_ISREG (st.st_mode))
749 {
750 if (QUERY_FLAG (op, FLAG_WIZ))
751 {
752 sprintf (filename, "%s/wizhelp/%s", settings.datadir, params);
753 if (stat (filename, &st) || !S_ISREG (st.st_mode))
754 goto nohelp;
755 }
756 else
757 goto nohelp;
758 }
759 }
760 }
761
762 /*
763 * Found that. Just cat it to screen.
764 */
765 if ((fp = fopen (filename, "r")) == NULL)
766 {
767 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
768 return 0;
769 }
770 sprintf (line, "Help about '%s'", params);
771 new_draw_info (NDI_UNIQUE, 0, op, line);
772 while (fgets (line, MAX_BUF, fp))
773 {
774 line[MAX_BUF - 1] = '\0';
775 len = strlen (line) - 1;
776 if (line[len] == '\n')
777 line[len] = '\0';
778 new_draw_info (NDI_UNIQUE, 0, op, line);
779 }
780 fclose (fp);
781 return 0;
782
783 /*
784 * No_help -escape
785 */
786nohelp:
787 sprintf (line, "No help available on '%s'", params);
788 new_draw_info (NDI_UNIQUE, 0, op, line);
789 return 0;
790}
791
792 305
793int 306int
794onoff_value (const char *line) 307onoff_value (const char *line)
795{ 308{
796 int i; 309 int i;
… …
870command_kill_pets (object *op, char *params) 383command_kill_pets (object *op, char *params)
871{ 384{
872 objectlink *obl, *next; 385 objectlink *obl, *next;
873 int counter = 0, removecount = 0; 386 int counter = 0, removecount = 0;
874 387
875 if (params == NULL) 388 if (!params)
876 { 389 {
877 terminate_all_pets (op); 390 terminate_all_pets (op);
878 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.");
879 } 392 }
880 else 393 else
881 { 394 {
882 int target = atoi (params); 395 int target = atoi (params);
883 396
884 for (obl = first_friendly_object; obl != NULL; obl = next) 397 for (obl = first_friendly_object; obl; obl = next)
885 { 398 {
886 object *ob = obl->ob; 399 object *ob = obl->ob;
887 400
888 next = obl->next; 401 next = obl->next;
402
889 if (ob->owner == op) 403 if (ob->owner == op)
890 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params))) 404 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params)))
891 { 405 {
892 ob->destroy (); 406 ob->destroy ();
893 removecount++; 407 removecount++;
894 } 408 }
895 } 409 }
410
896 if (removecount != 0) 411 if (removecount != 0)
897 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);
898 else 413 else
899 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");
900 } 415 }
416
901 return 0; 417 return 0;
902} 418}

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines