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Comparing deliantra/server/server/c_wiz.C (file contents):
Revision 1.13 by root, Fri Sep 15 23:31:34 2006 UTC vs.
Revision 1.91 by root, Wed Nov 21 12:12:03 2012 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 (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
6 7 *
7 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
8 it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
9 the Free Software Foundation; either version 2 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
10 (at your option) any later version. 11 * option) any later version.
11 12 *
12 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,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 16 * GNU General Public License for more details.
16 17 *
17 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
18 along with this program; if not, write to the Free Software 19 * and the GNU General Public License along with this program. If not, see
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * <http://www.gnu.org/licenses/>.
20 21 *
21 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22*/ 23 */
23 24
24#include <global.h> 25#include <global.h>
25#ifndef __CEXTRACT__
26# include <sproto.h> 26#include <sproto.h>
27#endif
28#include <spells.h> 27#include <spells.h>
29#include <treasure.h> 28#include <treasure.h>
30#include <skills.h> 29#include <skills.h>
31 30
32/** Defines for DM item stack **/ 31/** Defines for DM item stack **/
… …
35/* Values for 'from' field of get_dm_object */ 34/* Values for 'from' field of get_dm_object */
36#define STACK_FROM_NONE 0 /* Item was not found */ 35#define STACK_FROM_NONE 0 /* Item was not found */
37#define STACK_FROM_TOP 1 /* Item is stack top */ 36#define STACK_FROM_TOP 1 /* Item is stack top */
38#define STACK_FROM_STACK 2 /* Item is somewhere in stack */ 37#define STACK_FROM_STACK 2 /* Item is somewhere in stack */
39#define STACK_FROM_NUMBER 3 /* Item is a number (may be top) */ 38#define STACK_FROM_NUMBER 3 /* Item is a number (may be top) */
40
41 39
42/** 40/**
43 * Enough of the DM functions seem to need this that I broke 41 * Enough of the DM functions seem to need this that I broke
44 * it out to a seperate function. name is the person 42 * it out to a seperate function. name is the person
45 * being saught, rq is who is looking for them. This 43 * being saught, rq is who is looking for them. This
… …
47 * other player, or NULL otherwise. 45 * other player, or NULL otherwise.
48 */ 46 */
49static player * 47static player *
50get_other_player_from_name (object *op, char *name) 48get_other_player_from_name (object *op, char *name)
51{ 49{
52 player *pl;
53
54 if (!name) 50 if (!name)
55 return NULL; 51 return NULL;
56 52
57 for (pl = first_player; pl != NULL; pl = pl->next) 53 for_all_players (pl)
58 if (!strncmp (pl->ob->name, name, MAX_NAME)) 54 if (!strncmp (pl->ob->name, name, MAX_NAME))
59 break;
60
61 if (pl == NULL)
62 { 55 {
56 if (pl->ob == op)
57 {
58 new_draw_info (NDI_UNIQUE, 0, op, "You can't do that to yourself.");
59 return NULL;
60 }
61
62 if (pl->ns->state != ST_PLAYING)
63 {
64 new_draw_info (NDI_UNIQUE, 0, op, "That player is in no state for that right now.");
65 return NULL;
66 }
67
68 return pl;
69 }
70
63 new_draw_info (NDI_UNIQUE, 0, op, "No such player."); 71 new_draw_info (NDI_UNIQUE, 0, op, "No such player.");
72 return 0;
73}
74
75static void
76dm_stack_pop (player *pl)
77{
78 if (!pl->stack_items || !pl->stack_position)
79 {
80 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Empty stack!");
81 return;
82 }
83
84 pl->stack_position--;
85 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Popped item from stack, %d left.", pl->stack_position);
86}
87
88/**
89 * Get current stack top item for player.
90 * Returns NULL if no stacked item.
91 * If stacked item disappeared (freed), remove it.
92 *
93 * Ryo, august 2004
94 */
95static object *
96dm_stack_peek (player *pl)
97{
98 object *ob;
99
100 if (!pl->stack_position)
101 {
102 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Empty stack!");
64 return NULL; 103 return NULL;
65 } 104 }
66 105
67 if (pl->ob == op) 106 ob = find_object (pl->stack_items[pl->stack_position - 1]);
107 if (!ob)
68 { 108 {
69 new_draw_info (NDI_UNIQUE, 0, op, "You can't do that to yourself."); 109 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Stacked item was removed!");
110 dm_stack_pop (pl);
70 return NULL; 111 return NULL;
71 } 112 }
72 if (pl->state != ST_PLAYING) 113
73 {
74 new_draw_info (NDI_UNIQUE, 0, op, "That player is in no state for that right now.");
75 return NULL;
76 }
77 return pl; 114 return ob;
78} 115}
79 116
80/** 117/**
81 * This command will stress server. 118 * Push specified item on player stack.
119 * Inform player of position.
120 * Initializes variables if needed.
82 */ 121 */
83int 122void
84command_loadtest (object *op, char *params) 123dm_stack_push (player *pl, tag_t item)
85{ 124{
86 uint32 x, y; 125 if (!pl->stack_items)
87 char buf[1024]; 126 {
127 pl->stack_items = (tag_t *) malloc (sizeof (tag_t) * STACK_SIZE);
128 memset (pl->stack_items, 0, sizeof (tag_t) * STACK_SIZE);
129 }
88 130
89 new_draw_info (NDI_UNIQUE, 0, op, "loadtest will stress server through teleporting"); 131 if (pl->stack_position == STACK_SIZE)
90 new_draw_info (NDI_UNIQUE, 0, op, "at different map places."); 132 {
91 new_draw_info (NDI_UNIQUE, 0, op, "use at your own risks."); 133 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Item stack full!");
92 new_draw_info (NDI_UNIQUE, 0, op, "Very long loop used so server may have to be reset.");
93 new_draw_info (NDI_UNIQUE, 0, op, "type loadtest TRUE to run");
94 new_draw_info_format (NDI_UNIQUE, 0, op, "{%s}", params);
95
96 if (!params)
97 return 0; 134 return;
135 }
98 136
99 if (strncmp (params, "TRUE", 4)) 137 pl->stack_items[pl->stack_position] = item;
138 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Item stacked as %d.", pl->stack_position);
139 pl->stack_position++;
140}
141
142/**
143 * Checks 'params' for object code.
144 *
145 * Can be:
146 * * empty => get current object stack top for player
147 * * number => get item with that tag, stack it for future use
148 * * $number => get specified stack item
149 * * "me" => player himself
150 *
151 * At function exit, params points to first non-object char
152 *
153 * 'from', if not NULL, contains at exit:
154 * * STACK_FROM_NONE => object not found
155 * * STACK_FROM_TOP => top item stack, may be NULL if stack was empty
156 * * STACK_FROM_STACK => item from somewhere in the stack
157 * * STACK_FROM_NUMBER => item by number, pushed on stack
158 *
159 * Ryo, august 2004
160 */
161static object *
162get_dm_object (player *pl, char **params, int *from)
163{
164 int item_tag, item_position;
165 object *ob;
166
167 if (!pl)
100 return 0; 168 return NULL;
101 169
102 new_draw_info_format (NDI_UNIQUE, 0, op, "gogogo"); 170 if (!params || !*params || **params == '\0')
103 171 {
104 for (x = 0; x < settings.worldmaptilesx; x++) 172 if (from)
173 *from = STACK_FROM_TOP;
174 /* No parameter => get stack item */
175 return dm_stack_peek (pl);
105 { 176 }
106 for (y = 0; y < settings.worldmaptilesy; y++) 177
107 { 178 /* Let's clean white spaces */
108 sprintf (buf, "/world/world_%d_%d", x + settings.worldmapstartx, y + settings.worldmapstarty); 179 while (**params == ' ')
109 command_goto (op, buf); 180 (*params)++;
181
182 /* Next case: number => item tag */
183 if (sscanf (*params, "%d", &item_tag))
184 {
185 /* Move parameter to next item */
186 while (isdigit (**params))
187 (*params)++;
188
189 /* And skip blanks, too */
190 while (**params == ' ')
191 (*params)++;
192
193 /* Get item */
194 ob = find_object (item_tag);
195 if (!ob)
110 } 196 {
197 if (from)
198 *from = STACK_FROM_NONE;
199 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "No such item %d!", item_tag);
200 return NULL;
201 }
202
203 /* Got one, let's push it on stack */
204 dm_stack_push (pl, item_tag);
205 if (from)
206 *from = STACK_FROM_NUMBER;
207 return ob;
208 }
209
210 /* Next case: $number => stack item */
211 if (sscanf (*params, "$%d", &item_position))
111 } 212 {
213 /* Move parameter to next item */
214 (*params)++;
112 215
113 return 0; 216 while (isdigit (**params))
217 (*params)++;
218 while (**params == ' ')
219 (*params)++;
220
221 if (item_position >= pl->stack_position)
222 {
223 if (from)
224 *from = STACK_FROM_NONE;
225 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "No such stack item %d!", item_position);
226 return NULL;
227 }
228
229 ob = find_object (pl->stack_items[item_position]);
230 if (!ob)
231 {
232 if (from)
233 *from = STACK_FROM_NONE;
234 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Stack item %d was removed.", item_position);
235 return NULL;
236 }
237
238 if (from)
239 *from = item_position < pl->stack_position - 1 ? STACK_FROM_STACK : STACK_FROM_TOP;
240 return ob;
241 }
242
243 /* Next case: 'me' => return pl->ob */
244 if (!strncmp (*params, "me", 2))
245 {
246 if (from)
247 *from = STACK_FROM_NUMBER;
248 dm_stack_push (pl, pl->ob->count);
249
250 /* Skip to next token */
251 (*params) += 2;
252 while (**params == ' ')
253 (*params)++;
254
255 return pl->ob;
256 }
257
258 /* Last case: get stack top */
259 if (from)
260 *from = STACK_FROM_TOP;
261 return dm_stack_peek (pl);
114} 262}
115 263
116/** 264/**
117 * Actually hides specified player (obviously a DM). 265 * Actually hides specified player (obviously a DM).
118 * If 'silent_dm' is non zero, other players are informed of DM entering/leaving, 266 * If 'silent_dm' is non zero, other players are informed of DM entering/leaving,
119 * else they just think someone left/entered. 267 * else they just think someone left/entered.
120 */ 268 */
121void 269static void
122do_wizard_hide (object *op, int silent_dm) 270do_wizard_hide (object *op, int silent_dm)
123{ 271{
124 if (op->contr->hidden) 272 if (op->contr->hidden)
125 { 273 {
126 op->contr->hidden = 0; 274 op->contr->hidden = 0;
127 op->invisible = 1; 275 op->invisible = 1;
128 new_draw_info (NDI_UNIQUE, 0, op, "You are no longer hidden from other players"); 276 new_draw_info (NDI_UNIQUE, 0, op, "You are no longer hidden from other players");
129 op->map->players++; 277 op->map->players++;
130 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s has entered the game.", &op->name); 278 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s has entered the game.", &op->name);
279
131 if (!silent_dm) 280 if (!silent_dm)
132 {
133 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master has arrived!"); 281 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master has arrived!");
134 }
135 } 282 }
136 else 283 else
137 { 284 {
138 op->contr->hidden = 1; 285 op->contr->hidden = 1;
139 new_draw_info (NDI_UNIQUE, 0, op, "Other players will no longer see you."); 286 new_draw_info (NDI_UNIQUE, 0, op, "Other players will no longer see you.");
140 op->map->players--; 287 op->map->players--;
288
141 if (!silent_dm) 289 if (!silent_dm)
142 {
143 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master is gone.."); 290 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master is gone..");
144 } 291
145 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s leaves the game.", &op->name); 292 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s leaves the game.", &op->name);
146 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s left the game.", &op->name); 293 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s left the game.", &op->name);
147 } 294 }
148} 295}
149 296
… …
209 { 356 {
210 new_draw_info_format (NDI_UNIQUE, 0, op, "No such god %s.", str); 357 new_draw_info_format (NDI_UNIQUE, 0, op, "No such god %s.", str);
211 return 1; 358 return 1;
212 } 359 }
213 360
214 become_follower (ob, god); 361 ob->become_follower (god);
215 return 1;
216}
217
218/**
219 * Add player's IP to ban_file and kick them off the server
220 * I know most people have dynamic IPs but this is more of a short term
221 * solution if they have to get a new IP to play maybe they'll calm down.
222 * This uses the banish_file in the local directory *not* the ban_file
223 * The action is logged with a ! for easy searching. -tm
224 */
225int
226command_banish (object *op, char *params)
227{
228 player *pl;
229 FILE *banishfile;
230 char buf[MAX_BUF];
231 time_t now;
232
233 if (!params)
234 {
235 new_draw_info (NDI_UNIQUE, 0, op, "Usage: banish <player>.");
236 return 1;
237 }
238
239 pl = get_other_player_from_name (op, params);
240 if (!pl)
241 return 1;
242
243 sprintf (buf, "%s/%s", settings.localdir, BANISHFILE);
244
245 if ((banishfile = fopen (buf, "a")) == NULL)
246 {
247 LOG (llevDebug, "Could not find file banish_file.\n");
248 new_draw_info (NDI_UNIQUE, 0, op, "Could not find banish_file.");
249 return 0;
250 }
251
252 now = time (NULL);
253 /*
254 * Record this as a comment - then we don't have to worry about changing
255 * the parsing code.
256 */
257 fprintf (banishfile, "# %s (%s) banned by %s at %s\n", &pl->ob->name, pl->socket.host, &op->name, ctime (&now));
258 fprintf (banishfile, "*@%s\n", pl->socket.host);
259 fclose (banishfile);
260
261 LOG (llevDebug, "! %s banned %s from IP: %s.\n", &op->name, &pl->ob->name, pl->socket.host);
262 new_draw_info_format (NDI_UNIQUE | NDI_RED, 0, op, "You banish %s", &pl->ob->name);
263 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 5, op, "%s banishes %s from the land!", &op->name, &pl->ob->name);
264 command_kick (op, (char *) &pl->ob->name);
265 return 1;
266}
267
268int
269command_kick (object *op, char *params)
270{
271 struct pl *pl;
272
273 for (pl = first_player; pl != NULL; pl = pl->next)
274 if ((params == NULL || !strcmp (&pl->ob->name, params)) && !INVOKE_PLAYER (KICK, pl, ARG_STRING (params)))
275 {
276 object *op = pl->ob;
277
278 if (!QUERY_FLAG (op, FLAG_REMOVED) && !QUERY_FLAG (op, FLAG_FREED))
279 {
280 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 5, op, "%s is kicked out of the game.", &op->name);
281 strcpy (op->contr->killer, "kicked");
282 }
283
284 pl->socket.status = Ns_Dead;
285 }
286
287 return 1;
288}
289
290int
291command_save_overlay (object *op, char *params)
292{
293 if (!op)
294 return 0;
295
296 if (op != NULL && !QUERY_FLAG (op, FLAG_WIZ))
297 {
298 new_draw_info (NDI_UNIQUE, 0, op, "Sorry, you can't force an overlay save.");
299 return 1;
300 }
301
302 new_save_map (op->map, 2);
303 new_save_map (op->map, 0);
304 new_draw_info (NDI_UNIQUE, 0, op, "Current map has been saved as an" " overlay.");
305
306 ready_map_name (op->map->path, 0);
307
308 return 1;
309}
310
311int
312command_shutdown (object *op, char *params)
313{
314 struct pl *pl;
315
316 if (op != NULL && !QUERY_FLAG (op, FLAG_WIZ))
317 {
318 new_draw_info (NDI_UNIQUE, 0, op, "Sorry, you can't shutdown the server.");
319 return 1;
320 }
321
322 cleanup ();
323 /* not reached */
324 return 1;
325}
326
327int
328command_goto (object *op, char *params)
329{
330 char *name;
331 object *dummy;
332
333 if (!op)
334 return 0;
335
336 if (params == NULL)
337 {
338 new_draw_info (NDI_UNIQUE, 0, op, "Go to what level?");
339 return 1;
340 }
341
342 name = params;
343 dummy = get_object ();
344 dummy->map = op->map;
345 EXIT_PATH (dummy) = name;
346 dummy->name = name;
347
348 enter_exit (op, dummy);
349 free_object (dummy);
350 if (op->contr->loading == NULL)
351 {
352 new_draw_info_format (NDI_UNIQUE, 0, op, "Difficulty: %d.", op->map->difficulty);
353 }
354
355 return 1;
356}
357
358/* is this function called from somewhere ? -Tero */
359int
360command_generate (object *op, char *params)
361{
362 object *tmp;
363 int nr = 1, i, retry;
364
365 if (!op)
366 return 0;
367
368 if (params != NULL)
369 sscanf (params, "%d", &nr);
370 for (i = 0; i < nr; i++)
371 {
372 retry = 50;
373 while ((tmp = generate_treasure (0, op->map->difficulty)) == NULL && --retry)
374 ;
375 if (tmp != NULL)
376 {
377 tmp = insert_ob_in_ob (tmp, op);
378 if (op->type == PLAYER)
379 esrv_send_item (op, tmp);
380 }
381 }
382
383 return 1; 362 return 1;
384} 363}
385 364
386int 365int
387command_freeze (object *op, char *params) 366command_freeze (object *op, char *params)
… …
425 object *dummy; 404 object *dummy;
426 player *pl; 405 player *pl;
427 406
428 if (!op) 407 if (!op)
429 return 0; 408 return 0;
409
430 if (params == NULL) 410 if (params == NULL)
431 { 411 {
432 new_draw_info (NDI_UNIQUE, 0, op, "Usage: arrest <player>."); 412 new_draw_info (NDI_UNIQUE, 0, op, "Usage: arrest <player>.");
433 return 1; 413 return 1;
434 } 414 }
415
435 pl = get_other_player_from_name (op, params); 416 pl = get_other_player_from_name (op, params);
436 if (!pl) 417 if (!pl)
437 return 1; 418 return 1;
419
438 dummy = get_jail_exit (pl->ob); 420 dummy = get_jail_exit (pl->ob);
439 if (!dummy) 421 if (!dummy)
440 { 422 {
441 /* we have nowhere to send the prisoner.... */ 423 /* we have nowhere to send the prisoner.... */
442 new_draw_info (NDI_UNIQUE, 0, op, "can't jail player, there is no map to hold them"); 424 new_draw_info (NDI_UNIQUE, 0, op, "can't jail player, there is no map to hold them");
443 return 0; 425 return 0;
444 } 426 }
445 enter_exit (pl->ob, dummy); 427
446 free_object (dummy); 428 pl->ob->player_goto (dummy->slaying, dummy->stats.hp, dummy->stats.sp);//TODO
429 dummy->destroy ();
430
447 new_draw_info (NDI_UNIQUE, 0, pl->ob, "You have been arrested."); 431 new_draw_info (NDI_UNIQUE, 0, pl->ob, "You have been arrested.");
448 new_draw_info (NDI_UNIQUE, 0, op, "OK."); 432 new_draw_info (NDI_UNIQUE, 0, op, "OK.");
449 LOG (llevInfo, "Player %s arrested by %s\n", &pl->ob->name, &op->name); 433 LOG (llevInfo, "Player %s arrested by %s\n", &pl->ob->name, &op->name);
450 return 1; 434 return 1;
451} 435}
452 436
453int 437int
454command_summon (object *op, char *params) 438command_summon (object *op, char *params)
455{ 439{
456 int i; 440 int i;
457 object *dummy;
458 player *pl; 441 player *pl;
459 442
460 if (!op) 443 if (!op)
461 return 0; 444 return 0;
462 445
… …
468 451
469 pl = get_other_player_from_name (op, params); 452 pl = get_other_player_from_name (op, params);
470 if (!pl) 453 if (!pl)
471 return 1; 454 return 1;
472 455
473 i = find_free_spot (op, op->map, op->x, op->y, 1, 9); 456 maptile *m = op->map;
457 sint16 nx = op->x;
458 sint16 ny = op->y;
459
460 i = find_free_spot (op, m, nx, ny, 1, SIZEOFFREE1+1);
474 if (i == -1) 461 if (i == -1)
475 { 462 {
476 new_draw_info (NDI_UNIQUE, 0, op, "Can not find a free spot to place summoned player."); 463 new_draw_info (NDI_UNIQUE, 0, op, "Can not find a free spot to place summoned player.");
477 return 1; 464 return 1;
478 } 465 }
479 466
480 dummy = get_object (); 467 nx += freearr_x [i];
481 EXIT_PATH (dummy) = op->map->path; 468 ny += freearr_y [i];
482 EXIT_X (dummy) = op->x + freearr_x[i]; 469
483 EXIT_Y (dummy) = op->y + freearr_y[i]; 470 if (!xy_normalise (m, nx, ny))
484 enter_exit (pl->ob, dummy); 471 {
485 free_object (dummy); 472 new_draw_info (NDI_UNIQUE, 0, op, "Can not find a free spot to place summoned player.");
473 return 1;
474 }
475
476 pl->ob->player_goto (m->path, nx, ny);
486 new_draw_info (NDI_UNIQUE, 0, pl->ob, "You are summoned."); 477 new_draw_info (NDI_UNIQUE, 0, pl->ob, "You are summoned.");
487 new_draw_info (NDI_UNIQUE, 0, op, "OK."); 478 new_draw_info (NDI_UNIQUE, 0, op, "OK.");
488 479
489 return 1;
490}
491
492/**
493 * Teleport next to target player.
494 */
495
496/* mids 01/16/2002 */
497int
498command_teleport (object *op, char *params)
499{
500 int i;
501 object *dummy;
502 player *pl;
503
504 if (!op)
505 return 0;
506
507 if (params == NULL)
508 {
509 new_draw_info (NDI_UNIQUE, 0, op, "Usage: teleport <player>.");
510 return 1;
511 }
512
513 pl = get_other_player_from_name (op, params);
514 if (!pl)
515 return 1;
516
517 i = find_free_spot (pl->ob, pl->ob->map, pl->ob->x, pl->ob->y, 1, 9);
518 if (i == -1)
519 {
520 new_draw_info (NDI_UNIQUE, 0, op, "Can not find a free spot to teleport to.");
521 return 1;
522 }
523
524 dummy = get_object ();
525 EXIT_PATH (dummy) = pl->ob->map->path;
526 EXIT_X (dummy) = pl->ob->x + freearr_x[i];
527 EXIT_Y (dummy) = pl->ob->y + freearr_y[i];
528 enter_exit (op, dummy);
529 free_object (dummy);
530 if (!op->contr->hidden)
531 new_draw_info (NDI_UNIQUE, 0, pl->ob, "You see a portal open.");
532 new_draw_info (NDI_UNIQUE, 0, op, "OK.");
533 return 1; 480 return 1;
534} 481}
535 482
536/** 483/**
537 * This function is a real mess, because we're stucking getting 484 * This function is a real mess, because we're stucking getting
… …
551int 498int
552command_create (object *op, char *params) 499command_create (object *op, char *params)
553{ 500{
554 object *tmp = NULL; 501 object *tmp = NULL;
555 int nrof, i, magic, set_magic = 0, set_nrof = 0, gotquote, gotspace; 502 int nrof, i, magic, set_magic = 0, set_nrof = 0, gotquote, gotspace;
556 char buf[MAX_BUF], *cp, *bp = buf, *bp2, *bp3, *bp4, *endline; 503 char buf[MAX_BUF], *cp, *bp = buf, *bp2, *bp3, *endline;
557 archetype *at, *at_spell = NULL; 504 archetype *at, *at_spell = NULL;
558 artifact *art = NULL; 505 artifact *art = NULL;
559 506
560 if (!op) 507 if (!op)
561 return 0; 508 return 0;
… …
627 * we also set up spell_name which is only 574 * we also set up spell_name which is only
628 * the first word. 575 * the first word.
629 */ 576 */
630 577
631 at_spell = archetype::find (cp); 578 at_spell = archetype::find (cp);
632 if (!at_spell || at_spell->clone.type != SPELL) 579 if (!at_spell || at_spell->type != SPELL)
633 at_spell = find_archetype_by_object_name (cp); 580 at_spell = find_archetype_by_object_name (cp);
634 if (!at_spell || at_spell->clone.type != SPELL) 581 if (!at_spell || at_spell->type != SPELL)
635 { 582 {
636 strcpy (spell_name, cp); 583 assign (spell_name, cp);
637 fsp = strchr (spell_name, ' '); 584 fsp = strchr (spell_name, ' ');
638 if (fsp) 585 if (fsp)
639 { 586 {
640 *fsp = 0; 587 *fsp = 0;
641 fsp++; 588 fsp++;
642 at_spell = archetype::find (spell_name); 589 at_spell = archetype::find (spell_name);
643 590
644 /* Got a spell, update the first string pointer */ 591 /* Got a spell, update the first string pointer */
645 if (at_spell && at_spell->clone.type == SPELL) 592 if (at_spell && at_spell->type == SPELL)
646 bp2 = cp + strlen (spell_name) + 1; 593 bp2 = cp + strlen (spell_name) + 1;
647 else 594 else
648 at_spell = NULL; 595 at_spell = NULL;
649 } 596 }
650 } 597 }
… …
652 /* OK - we didn't find a spell - presume the 'of' 599 /* OK - we didn't find a spell - presume the 'of'
653 * in this case means its an artifact. 600 * in this case means its an artifact.
654 */ 601 */
655 if (!at_spell) 602 if (!at_spell)
656 { 603 {
657 if (find_artifactlist (at->clone.type) == NULL) 604 if (find_artifactlist (at->type) == NULL)
658 new_draw_info_format (NDI_UNIQUE, 0, op, "No artifact list for type %d\n", at->clone.type); 605 new_draw_info_format (NDI_UNIQUE, 0, op, "No artifact list for type %d\n", at->type);
659 else 606 else
660 { 607 {
661 art = find_artifactlist (at->clone.type)->items; 608 art = find_artifactlist (at->type)->items;
662 609
663 do 610 while (art)
664 { 611 {
665 if (!strcmp (art->item->name, cp)) 612 if (!strcmp (&art->item->name, cp))
666 break; 613 break;
614
667 art = art->next; 615 art = art->next;
668 } 616 }
669 while (art != NULL);
670 617
671 if (!art) 618 if (!art)
672 new_draw_info_format (NDI_UNIQUE, 0, op, "No such artifact ([%d] of %s)", at->clone.type, cp); 619 new_draw_info_format (NDI_UNIQUE, 0, op, "No such artifact ([%d] of %s)", at->type, cp);
673 } 620 }
674 621
675 LOG (llevDebug, "%s creates: (%d) (%d) (%s) of (%s)\n", &op->name, set_nrof ? nrof : 0, set_magic ? magic : 0, bp, cp); 622 LOG (llevDebug, "%s creates: (%d) (%d) (%s) of (%s)\n", &op->name, set_nrof ? nrof : 0, set_magic ? magic : 0, bp, cp);
676 } 623 }
677 } /* if cp */ 624 } /* if cp */
678 625
679 if ((at->clone.type == ROD || at->clone.type == WAND || at->clone.type == SCROLL || 626 if ((at->type == ROD || at->type == WAND || at->type == SCROLL ||
680 at->clone.type == HORN || at->clone.type == SPELLBOOK) && !at_spell) 627 at->type == HORN || at->type == SPELLBOOK) && !at_spell)
681 { 628 {
682 new_draw_info_format (NDI_UNIQUE, 0, op, "Unable to find spell %s for object that needs it, or it is of wrong type", cp); 629 new_draw_info_format (NDI_UNIQUE, 0, op, "Unable to find spell %s for object that needs it, or it is of wrong type", cp);
683 return 1; 630 return 1;
684 } 631 }
685 632
686 /* 633 /*
687 * Rather than have two different blocks with a lot of similar code, 634 * Rather than have two different blocks with a lot of similar code,
688 * just create one object, do all the processing, and then determine 635 * just create one object, do all the processing, and then determine
689 * if that one object should be inserted or if we need to make copies. 636 * if that one object should be inserted or if we need to make copies.
690 */ 637 */
691 tmp = arch_to_object (at); 638 tmp = at->instance ();
692
693 if (settings.real_wiz == FALSE)
694 SET_FLAG (tmp, FLAG_WAS_WIZ);
695 639
696 if (set_magic) 640 if (set_magic)
697 set_abs_magic (tmp, magic); 641 set_abs_magic (tmp, magic);
698 642
699 if (art) 643 if (art)
700 give_artifact_abilities (tmp, art->item); 644 give_artifact_abilities (tmp, art->item);
701 645
702 if (need_identify (tmp)) 646 if (tmp->need_identify ())
703 { 647 {
704 SET_FLAG (tmp, FLAG_IDENTIFIED); 648 tmp->set_flag (FLAG_IDENTIFIED);
705 CLEAR_FLAG (tmp, FLAG_KNOWN_MAGICAL); 649 tmp->clr_flag (FLAG_KNOWN_MAGICAL);
706 } 650 }
707 651
708 /* 652 /*
709 * This entire block here tries to find variable pairings, 653 * This entire block here tries to find variable pairings,
710 * eg, 'hp 4' or the like. The mess here is that values 654 * eg, 'hp 4' or the like. The mess here is that values
… …
712 * is we want to find two spaces, but if we got a quote, 656 * is we want to find two spaces, but if we got a quote,
713 * any spaces there don't count. 657 * any spaces there don't count.
714 */ 658 */
715 while (*bp2 && bp2 <= endline) 659 while (*bp2 && bp2 <= endline)
716 { 660 {
717 bp4 = NULL;
718 gotspace = 0; 661 gotspace = 0;
719 gotquote = 0; 662 gotquote = 0;
720 663
721 /* find the first quote */ 664 /* find the first quote */
722 for (bp3 = bp2; *bp3 && gotspace < 2 && gotquote < 2; bp3++) 665 for (bp3 = bp2; *bp3 && gotspace < 2 && gotquote < 2; bp3++)
… …
779 new_draw_info_format (NDI_UNIQUE, 0, op, "(%s#%d)->%s", &tmp->name, tmp->count, bp2); 722 new_draw_info_format (NDI_UNIQUE, 0, op, "(%s#%d)->%s", &tmp->name, tmp->count, bp2);
780 723
781 bp2 = bp3 + 1; 724 bp2 = bp3 + 1;
782 } 725 }
783 726
784 if (at->clone.nrof) 727 if (at->nrof)
785 { 728 {
786 if (at_spell) 729 if (at_spell)
787 insert_ob_in_ob (arch_to_object (at_spell), tmp); 730 tmp->insert (at_spell->instance ());
788 731
789 tmp->x = op->x; 732 tmp->x = op->x;
790 tmp->y = op->y; 733 tmp->y = op->y;
734 tmp->map = op->map;
791 735
792 if (set_nrof) 736 if (set_nrof)
793 tmp->nrof = nrof; 737 tmp->nrof = nrof;
794 738
795 tmp->map = op->map; 739 op->insert (tmp);
796
797 tmp = insert_ob_in_ob (tmp, op);
798 esrv_send_item (op, tmp);
799 740
800 /* Let's put this created item on stack so dm can access it easily. */ 741 /* Let's put this created item on stack so dm can access it easily. */
801 dm_stack_push (op->contr, tmp->count); 742 dm_stack_push (op->contr, tmp->count);
802 743
803 return 1; 744 return 1;
804 } 745 }
805 else 746 else
806 { 747 {
807 for (i = 0; i < (set_nrof ? nrof : 1); i++) 748 for (i = 0; i < (set_nrof ? nrof : 1); i++)
808 { 749 {
809 archetype *atmp;
810 object *prev = 0, *head = 0; 750 object *prev = 0, *head = 0;
811 751
812 for (atmp = at; atmp; atmp = atmp->more) 752 for (archetype *atmp = at; atmp; atmp = (archetype *)atmp->more)
813 { 753 {
814 object *dup = arch_to_object (atmp); 754 object *dup = atmp->instance ();
815 755
816 if (at_spell) 756 if (at_spell)
817 insert_ob_in_ob (arch_to_object (at_spell), dup); 757 insert_ob_in_ob (at_spell->instance (), dup);
818 758
819 /* 759 /*
820 * The head is what contains all the important bits, 760 * The head is what contains all the important bits,
821 * so just copying it over should be fine. 761 * so just copying it over should be fine.
822 */ 762 */
823 if (!head) 763 if (!head)
824 { 764 {
825 head = dup; 765 head = dup;
826 copy_object (tmp, dup); 766 tmp->copy_to (dup);
827 } 767 }
828 768
829 if (settings.real_wiz == FALSE)
830 SET_FLAG (dup, FLAG_WAS_WIZ);
831
832 dup->x = op->x + dup->arch->clone.x; 769 dup->x = op->x + dup->arch->x;
833 dup->y = op->y + dup->arch->clone.y; 770 dup->y = op->y + dup->arch->y;
834 dup->map = op->map; 771 dup->map = op->map;
835 772
836 if (head != dup) 773 if (head != dup)
837 { 774 {
838 dup->head = head; 775 dup->head = head;
… …
840 } 777 }
841 778
842 prev = dup; 779 prev = dup;
843 } 780 }
844 781
845 if (QUERY_FLAG (head, FLAG_ALIVE)) 782 if (head->flag [FLAG_ALIVE])
846 { 783 {
847 object *check = head; 784 object *check = head;
848 int size_x = 0; 785 int size_x = 0;
849 int size_y = 0; 786 int size_y = 0;
850 787
851 while (check) 788 while (check)
852 { 789 {
853 size_x = MAX (size_x, check->arch->clone.x); 790 size_x = max (size_x, check->arch->x);
854 size_y = MAX (size_y, check->arch->clone.y); 791 size_y = max (size_y, check->arch->y);
855 check = check->more; 792 check = check->more;
856 } 793 }
857 794
858 if (out_of_map (op->map, head->x + size_x, head->y + size_y)) 795 if (out_of_map (op->map, head->x + size_x, head->y + size_y))
859 { 796 {
860 if (head->x < size_x || head->y < size_y) 797 if (head->x < size_x || head->y < size_y)
861 { 798 {
862 dm_stack_pop (op->contr); 799 dm_stack_pop (op->contr);
863 free_object (head); 800 head->destroy ();
864 new_draw_info (NDI_UNIQUE, 0, op, "Object too big to insert in map, or wrong position."); 801 new_draw_info (NDI_UNIQUE, 0, op, "Object too big to insert in map, or wrong position.");
865 free_object (tmp); 802 tmp->destroy ();
866 return 1; 803 return 1;
867 } 804 }
868 805
869 check = head; 806 check = head;
870 807
… …
885 /* Wonder if we really want to push all of these, but since 822 /* Wonder if we really want to push all of these, but since
886 * things like rods have nrof 0, we want to cover those. 823 * things like rods have nrof 0, we want to cover those.
887 */ 824 */
888 dm_stack_push (op->contr, head->count); 825 dm_stack_push (op->contr, head->count);
889 826
890 if (at->clone.randomitems != NULL && !at_spell) 827 if (at->randomitems && !at_spell)
891 create_treasure (at->clone.randomitems, head, GT_APPLY, op->map->difficulty, 0); 828 create_treasure (at->randomitems, head, GT_APPLY, op->map->difficulty, 0);
892
893 esrv_send_item (op, head);
894 } 829 }
895 830
896 /* free the one we used to copy */ 831 /* free the one we used to copy */
897 free_object (tmp); 832 tmp->destroy ();
898 } 833 }
899 834
900 return 1; 835 return 1;
901} 836}
902 837
… …
905 */ 840 */
906 841
907int 842int
908command_inventory (object *op, char *params) 843command_inventory (object *op, char *params)
909{ 844{
845 int i;
910 object *tmp; 846 object *tmp;
911 int i;
912 847
913 if (!params) 848 if (!params || !sscanf (params, "%d", &i) || !(tmp = find_object (i)))
914 { 849 {
915 inventory (op, NULL); 850 op->contr->failmsg ("Inventory of what object (nr)?");
916 return 0; 851 return 1;
917 }
918
919 if (!sscanf (params, "%d", &i) || (tmp = find_object (i)) == NULL)
920 { 852 }
921 new_draw_info (NDI_UNIQUE, 0, op, "Inventory of what object (nr)?");
922 return 1;
923 }
924 853
925 inventory (op, tmp); 854 op->contr->infobox (MSG_CHANNEL ("examine"), tmp->query_inventory (op));
855
926 return 1; 856 return 1;
927} 857}
928 858
929/* just show player's their skills for now. Dm's can 859/* just show player's their skills for now. Dm's can
930 * already see skills w/ inventory command - b.t. 860 * already see skills w/ inventory command - b.t.
… …
944 874
945 tmp = get_dm_object (op->contr, &params, NULL); 875 tmp = get_dm_object (op->contr, &params, NULL);
946 if (!tmp) 876 if (!tmp)
947 return 1; 877 return 1;
948 878
949 dump_object (tmp); 879 char *dump = dump_object (tmp);
950 new_draw_info (NDI_UNIQUE, 0, op, errmsg); 880 new_draw_info (NDI_UNIQUE, 0, op, dump);
951 if (QUERY_FLAG (tmp, FLAG_OBJ_ORIGINAL)) 881 free (dump);
882
883 if (tmp->flag [FLAG_OBJ_ORIGINAL])
952 new_draw_info (NDI_UNIQUE, 0, op, "Object is marked original"); 884 new_draw_info (NDI_UNIQUE, 0, op, "Object is marked original");
953 return 1;
954}
955 885
956/**
957 * When DM is possessing a monster, flip aggression on and off, to allow
958 * better motion.
959 */
960int
961command_mon_aggr (object *op, char *params)
962{
963 if (op->enemy || !QUERY_FLAG (op, FLAG_UNAGGRESSIVE))
964 {
965 op->enemy = NULL;
966 SET_FLAG (op, FLAG_UNAGGRESSIVE);
967 new_draw_info (NDI_UNIQUE, 0, op, "Aggression turned OFF");
968 }
969 else
970 {
971 CLEAR_FLAG (op, FLAG_FRIENDLY);
972 CLEAR_FLAG (op, FLAG_UNAGGRESSIVE);
973 new_draw_info (NDI_UNIQUE, 0, op, "Aggression turned ON");
974 }
975
976 return 1;
977}
978
979/** DM can possess a monster. Basically, this tricks the client into thinking
980 * a given monster, is actually the player it controls. This allows a DM
981 * to inhabit a monster's body, and run around the game with it.
982 * This function is severely broken - it has tons of hardcoded values,
983 */
984int
985command_possess (object *op, char *params)
986{
987 object *victim, *curinv, *nextinv;
988 player *pl;
989 int i;
990 char buf[MAX_BUF];
991
992 victim = NULL;
993 if (params != NULL)
994 {
995 if (sscanf (params, "%d", &i))
996 victim = find_object (i);
997 else if (sscanf (params, "%s", buf))
998 victim = find_object_name (buf);
999 }
1000 if (victim == NULL)
1001 {
1002 new_draw_info (NDI_UNIQUE, 0, op, "Patch what object (nr)?");
1003 return 1;
1004 }
1005
1006 if (victim == op)
1007 {
1008 new_draw_info (NDI_UNIQUE, 0, op, "As insane as you are, I cannot " "allow you to possess yourself.");
1009 return 1;
1010 }
1011
1012 /* clear out the old inventory */
1013 curinv = op->inv;
1014 while (curinv != NULL)
1015 {
1016 nextinv = curinv->below;
1017 esrv_del_item (op->contr, curinv->count);
1018 curinv = nextinv;
1019 }
1020
1021 /* make the switch */
1022 pl = op->contr;
1023 victim->contr = pl;
1024 pl->ob = victim;
1025 victim->type = PLAYER;
1026 SET_FLAG (victim, FLAG_WIZ);
1027
1028 /* send the inventory to the client */
1029 curinv = victim->inv;
1030 while (curinv != NULL)
1031 {
1032 nextinv = curinv->below;
1033 esrv_send_item (victim, curinv);
1034 curinv = nextinv;
1035 }
1036 /* basic patchup */
1037 /* The use of hard coded values is terrible. Note
1038 * that really, to be fair, this shouldn't get changed at
1039 * all - if you are possessing a kobold, you should have the
1040 * same limitations. As it is, as more body locations are added,
1041 * this will give this player more locations than perhaps
1042 * they should be allowed.
1043 */
1044 for (i = 0; i < NUM_BODY_LOCATIONS; i++)
1045 if (i == 1 || i == 6 || i == 8 || i == 9)
1046 victim->body_info[i] = 2;
1047 else
1048 victim->body_info[i] = 1;
1049
1050 esrv_new_player (pl, 80); /* just pick a wieght, we don't care */
1051 esrv_send_inventory (victim, victim);
1052
1053 fix_player (victim);
1054
1055 do_some_living (victim);
1056 return 1; 886 return 1;
1057} 887}
1058 888
1059int 889int
1060command_patch (object *op, char *params) 890command_patch (object *op, char *params)
… …
1075 return 1; 905 return 1;
1076 } 906 }
1077 907
1078 if ((arg2 = strchr (arg, ' '))) 908 if ((arg2 = strchr (arg, ' ')))
1079 arg2++; 909 arg2++;
1080 if (settings.real_wiz == FALSE) 910
1081 SET_FLAG (tmp, FLAG_WAS_WIZ); /* To avoid cheating */
1082 if (set_variable (tmp, arg) == -1) 911 if (set_variable (tmp, arg) == -1)
1083 new_draw_info_format (NDI_UNIQUE, 0, op, "Unknown variable %s", arg); 912 new_draw_info_format (NDI_UNIQUE, 0, op, "Unknown variable %s", arg);
1084 else 913 else
1085 {
1086 new_draw_info_format (NDI_UNIQUE, 0, op, "(%s#%d)->%s=%s", &tmp->name, tmp->count, arg, arg2); 914 new_draw_info_format (NDI_UNIQUE, 0, op, "(%s#%d)->%s=%s", &tmp->name, tmp->count, arg, arg2);
1087 }
1088 915
1089 return 1; 916 return 1;
1090} 917}
1091 918
1092int 919int
… …
1106 { 933 {
1107 new_draw_info (NDI_UNIQUE, 0, op, "Unable to remove a player!"); 934 new_draw_info (NDI_UNIQUE, 0, op, "Unable to remove a player!");
1108 return 1; 935 return 1;
1109 } 936 }
1110 937
1111 if (QUERY_FLAG (tmp, FLAG_REMOVED)) 938 if (tmp->flag [FLAG_REMOVED])
1112 { 939 {
1113 new_draw_info_format (NDI_UNIQUE, 0, op, "%s is already removed!", query_name (tmp)); 940 new_draw_info_format (NDI_UNIQUE, 0, op, "%s is already removed!", query_name (tmp));
1114 return 1; 941 return 1;
1115 } 942 }
1116 943
… …
1119 dm_stack_pop (op->contr); 946 dm_stack_pop (op->contr);
1120 947
1121 /* Always work on the head - otherwise object will get in odd state */ 948 /* Always work on the head - otherwise object will get in odd state */
1122 if (tmp->head) 949 if (tmp->head)
1123 tmp = tmp->head; 950 tmp = tmp->head;
1124 remove_ob (tmp); 951 tmp->remove ();
1125 return 1; 952 return 1;
1126} 953}
1127 954
1128int 955int
1129command_free (object *op, char *params) 956command_free (object *op, char *params)
… …
1141 968
1142 if (from != STACK_FROM_STACK) 969 if (from != STACK_FROM_STACK)
1143 /* Item is either stack top, or is a number thus is now stack top, let's remove it */ 970 /* Item is either stack top, or is a number thus is now stack top, let's remove it */
1144 dm_stack_pop (op->contr); 971 dm_stack_pop (op->contr);
1145 972
1146 if (!QUERY_FLAG (tmp, FLAG_REMOVED))
1147 {
1148 new_draw_info (NDI_UNIQUE, 0, op, "Warning, item wasn't removed.");
1149 remove_ob (tmp);
1150 }
1151
1152 if (tmp->head) 973 if (tmp->head)
1153 tmp = tmp->head; 974 tmp = tmp->head;
1154 free_object (tmp); 975
976 tmp->destroy ();
1155 return 1; 977 return 1;
1156} 978}
1157 979
1158/** 980/**
1159 * This adds exp to a player. We now allow adding to a specific skill. 981 * This adds exp to a player. We now allow adding to a specific skill.
1160 */ 982 */
1161int 983int
1162command_addexp (object *op, char *params) 984command_addexp (object *op, char *params)
1163{ 985{
1164 char buf[MAX_BUF], skill[MAX_BUF]; 986 char buf[MAX_BUF], skill[MAX_BUF];
1165 int i, q; 987 int q;
988 long long i; // use sint64 and finally provide format specifiers for sint64 etc. via configure
1166 object *skillob = NULL; 989 object *skillob = NULL;
1167 player *pl;
1168 990
1169 skill[0] = '\0'; 991 skill[0] = '\0';
1170 if ((params == NULL) || (strlen (params) > MAX_BUF) || ((q = sscanf (params, "%s %d %s", buf, &i, skill)) < 2)) 992 if ((params == NULL) || (strlen (params) > MAX_BUF) || ((q = sscanf (params, "%s %lld %[^\n]", buf, &i, skill)) < 2))
1171 { 993 {
1172 new_draw_info (NDI_UNIQUE, 0, op, "Usage: addexp <who> <how much> [<skill>]."); 994 new_draw_info (NDI_UNIQUE, 0, op, "Usage: addexp <who> <how much> [<skill>].");
1173 return 1; 995 return 1;
1174 } 996 }
1175 997
1176 for (pl = first_player; pl != NULL; pl = pl->next) 998 for_all_players (pl)
1177 if (!strncmp (pl->ob->name, buf, MAX_NAME)) 999 if (!strncmp (pl->ob->name, buf, MAX_NAME))
1178 break;
1179
1180 if (pl == NULL)
1181 { 1000 {
1182 new_draw_info (NDI_UNIQUE, 0, op, "No such player.");
1183 return 1;
1184 }
1185
1186 if (q >= 3) 1001 if (q >= 3)
1187 { 1002 {
1188 skillob = find_skill_by_name (pl->ob, skill); 1003 skillob = find_skill_by_name (pl->ob, skill);
1189 if (!skillob) 1004 if (!skillob)
1190 { 1005 {
1191 new_draw_info_format (NDI_UNIQUE, 0, op, "Unable to find skill %s in %s", skill, buf); 1006 new_draw_info_format (NDI_UNIQUE, 0, op, "Unable to find skill %s in %s", skill, buf);
1007 return 1;
1008 }
1009
1010 i = check_exp_adjust (skillob, i);
1011 skillob->stats.exp += i;
1012 calc_perm_exp (skillob);
1013 player_lvl_adj (pl->ob, skillob);
1014 }
1015
1016 pl->ob->stats.exp += i;
1017 calc_perm_exp (pl->ob);
1018 player_lvl_adj (pl->ob, NULL);
1019
1192 return 1; 1020 return 1;
1193 } 1021 }
1194 1022
1195 i = check_exp_adjust (skillob, i); 1023 new_draw_info (NDI_UNIQUE, 0, op, "No such player.");
1196 skillob->stats.exp += i;
1197 calc_perm_exp (skillob);
1198 player_lvl_adj (pl->ob, skillob);
1199 }
1200
1201 pl->ob->stats.exp += i;
1202 calc_perm_exp (pl->ob);
1203 player_lvl_adj (pl->ob, NULL);
1204
1205 if (settings.real_wiz == FALSE)
1206 SET_FLAG (pl->ob, FLAG_WAS_WIZ);
1207 return 1; 1024 return 1;
1208} 1025}
1209 1026
1210/**************************************************************************/ 1027/**************************************************************************/
1211 1028
… …
1216/**************************************************************************/ 1033/**************************************************************************/
1217 1034
1218int 1035int
1219command_stats (object *op, char *params) 1036command_stats (object *op, char *params)
1220{ 1037{
1221 char thing[20];
1222 player *pl;
1223 char buf[MAX_BUF]; 1038 char buf[MAX_BUF];
1224 1039
1225 thing[0] = '\0'; 1040 if (params == NULL || params[0] == '\0')
1226 if (params == NULL || !sscanf (params, "%s", thing) || thing == NULL)
1227 { 1041 {
1228 new_draw_info (NDI_UNIQUE, 0, op, "Who?"); 1042 new_draw_info (NDI_UNIQUE, 0, op, "Who?");
1229 return 1; 1043 return 1;
1230 } 1044 }
1231 1045
1232 for (pl = first_player; pl != NULL; pl = pl->next) 1046 for_all_players (pl)
1233 if (!strcmp (pl->ob->name, thing)) 1047 if (!strcmp (&pl->ob->name, params))
1234 { 1048 {
1235 sprintf (buf, "Str : %-2d H.P. : %-4d MAX : %d", pl->ob->stats.Str, pl->ob->stats.hp, pl->ob->stats.maxhp); 1049 sprintf (buf, "Str : %-2d H.P. : %-4d MAX : %d", pl->ob->stats.Str, pl->ob->stats.hp, pl->ob->stats.maxhp);
1236 new_draw_info (NDI_UNIQUE, 0, op, buf); 1050 new_draw_info (NDI_UNIQUE, 0, op, buf);
1237 sprintf (buf, "Dex : %-2d S.P. : %-4d MAX : %d", pl->ob->stats.Dex, pl->ob->stats.sp, pl->ob->stats.maxsp); 1051 sprintf (buf, "Dex : %-2d S.P. : %-4d MAX : %d", pl->ob->stats.Dex, pl->ob->stats.sp, pl->ob->stats.maxsp);
1238 new_draw_info (NDI_UNIQUE, 0, op, buf); 1052 new_draw_info (NDI_UNIQUE, 0, op, buf);
1239 sprintf (buf, "Con : %-2d AC : %-4d WC : %d", pl->ob->stats.Con, pl->ob->stats.ac, pl->ob->stats.wc); 1053 sprintf (buf, "Con : %-2d AC : %-4d WC : %d", pl->ob->stats.Con, pl->ob->stats.ac, pl->ob->stats.wc);
1240 new_draw_info (NDI_UNIQUE, 0, op, buf); 1054 new_draw_info (NDI_UNIQUE, 0, op, buf);
1241 sprintf (buf, "Int : %-2d Damage : %d", pl->ob->stats.Int, pl->ob->stats.dam); 1055 sprintf (buf, "Int : %-2d Damage : %d", pl->ob->stats.Int, pl->ob->stats.dam);
1242 new_draw_info (NDI_UNIQUE, 0, op, buf); 1056 new_draw_info (NDI_UNIQUE, 0, op, buf);
1243 sprintf (buf, "Wis : %-2d EXP : %lld", pl->ob->stats.Wis, (long long) pl->ob->stats.exp); 1057 sprintf (buf, "Wis : %-2d EXP : %" PRId64, pl->ob->stats.Wis, pl->ob->stats.exp);
1244 new_draw_info (NDI_UNIQUE, 0, op, buf); 1058 new_draw_info (NDI_UNIQUE, 0, op, buf);
1245 sprintf (buf, "Pow : %-2d Grace : %d", pl->ob->stats.Pow, pl->ob->stats.grace); 1059 sprintf (buf, "Pow : %-2d Grace : %d", pl->ob->stats.Pow, pl->ob->stats.grace);
1246 new_draw_info (NDI_UNIQUE, 0, op, buf); 1060 new_draw_info (NDI_UNIQUE, 0, op, buf);
1247 sprintf (buf, "Cha : %-2d Food : %d", pl->ob->stats.Cha, pl->ob->stats.food); 1061 sprintf (buf, "Cha : %-2d Food : %d", pl->ob->stats.Cha, pl->ob->stats.food);
1248 new_draw_info (NDI_UNIQUE, 0, op, buf); 1062 new_draw_info (NDI_UNIQUE, 0, op, buf);
1249 break; 1063 return 1;
1250 } 1064 }
1251 if (pl == NULL) 1065
1252 new_draw_info (NDI_UNIQUE, 0, op, "No such player."); 1066 new_draw_info (NDI_UNIQUE, 0, op, "No such player.");
1253 return 1; 1067 return 1;
1254} 1068}
1255 1069
1256int 1070int
1257command_abil (object *op, char *params) 1071command_abil (object *op, char *params)
1258{ 1072{
1259 char thing[20], thing2[20]; 1073 char thing[20], thing2[20];
1260 int iii; 1074 int iii;
1261 player *pl;
1262 char buf[MAX_BUF]; 1075 char buf[MAX_BUF];
1263 1076
1264 iii = 0; 1077 iii = 0;
1265 thing[0] = '\0'; 1078 thing[0] = '\0';
1266 thing2[0] = '\0'; 1079 thing2[0] = '\0';
… …
1280 { 1093 {
1281 new_draw_info (NDI_UNIQUE, 0, op, "Illegal range of stat.\n"); 1094 new_draw_info (NDI_UNIQUE, 0, op, "Illegal range of stat.\n");
1282 return 1; 1095 return 1;
1283 } 1096 }
1284 1097
1285 for (pl = first_player; pl != NULL; pl = pl->next) 1098 for_all_players (pl)
1286 { 1099 {
1287 if (!strcmp (pl->ob->name, thing)) 1100 if (!strcmp (&pl->ob->name, thing))
1288 { 1101 {
1289 if (settings.real_wiz == FALSE)
1290 SET_FLAG (pl->ob, FLAG_WAS_WIZ);
1291 if (!strcmp ("str", thing2))
1292 pl->ob->stats.Str = iii, pl->orig_stats.Str = iii; 1102 if (!strcmp ("str", thing2)) pl->ob->stats.Str = iii, pl->orig_stats.Str = iii;
1293 if (!strcmp ("dex", thing2))
1294 pl->ob->stats.Dex = iii, pl->orig_stats.Dex = iii; 1103 if (!strcmp ("dex", thing2)) pl->ob->stats.Dex = iii, pl->orig_stats.Dex = iii;
1295 if (!strcmp ("con", thing2))
1296 pl->ob->stats.Con = iii, pl->orig_stats.Con = iii; 1104 if (!strcmp ("con", thing2)) pl->ob->stats.Con = iii, pl->orig_stats.Con = iii;
1297 if (!strcmp ("wis", thing2))
1298 pl->ob->stats.Wis = iii, pl->orig_stats.Wis = iii; 1105 if (!strcmp ("wis", thing2)) pl->ob->stats.Wis = iii, pl->orig_stats.Wis = iii;
1299 if (!strcmp ("cha", thing2))
1300 pl->ob->stats.Cha = iii, pl->orig_stats.Cha = iii; 1106 if (!strcmp ("cha", thing2)) pl->ob->stats.Cha = iii, pl->orig_stats.Cha = iii;
1301 if (!strcmp ("int", thing2))
1302 pl->ob->stats.Int = iii, pl->orig_stats.Int = iii; 1107 if (!strcmp ("int", thing2)) pl->ob->stats.Int = iii, pl->orig_stats.Int = iii;
1303 if (!strcmp ("pow", thing2))
1304 pl->ob->stats.Pow = iii, pl->orig_stats.Pow = iii; 1108 if (!strcmp ("pow", thing2)) pl->ob->stats.Pow = iii, pl->orig_stats.Pow = iii;
1109
1305 sprintf (buf, "%s has been altered.", &pl->ob->name); 1110 sprintf (buf, "%s has been altered.", &pl->ob->name);
1306 new_draw_info (NDI_UNIQUE, 0, op, buf); 1111 new_draw_info (NDI_UNIQUE, 0, op, buf);
1307 fix_player (pl->ob); 1112 pl->ob->update_stats ();
1308 return 1; 1113 return 1;
1309 } 1114 }
1310 } 1115 }
1311 1116
1312 new_draw_info (NDI_UNIQUE, 0, op, "No such player."); 1117 new_draw_info (NDI_UNIQUE, 0, op, "No such player.");
1313 return 1; 1118 return 1;
1314} 1119}
1315 1120
1316int 1121int
1317command_reset (object *op, char *params)
1318{
1319 mapstruct *m;
1320 object *dummy = NULL, *tmp = NULL;
1321
1322 if (params == NULL)
1323 {
1324 new_draw_info (NDI_UNIQUE, 0, op, "Reset what map [name]?");
1325 return 1;
1326 }
1327
1328 if (strcmp (params, ".") == 0)
1329 params = op->map->path;
1330 m = has_been_loaded (params);
1331 if (m == NULL)
1332 {
1333 new_draw_info (NDI_UNIQUE, 0, op, "No such map.");
1334 return 1;
1335 }
1336
1337 if (m->in_memory != MAP_SWAPPED)
1338 {
1339 if (m->in_memory != MAP_IN_MEMORY)
1340 {
1341 LOG (llevError, "Tried to swap out map which was not in memory.\n");
1342 return 0;
1343 }
1344
1345 /*
1346 * Only attempt to remove the player that is doing the reset, and not other
1347 * players or wiz's.
1348 */
1349 if (op->map == m)
1350 {
1351 dummy = get_object ();
1352 dummy->map = NULL;
1353 EXIT_X (dummy) = op->x;
1354 EXIT_Y (dummy) = op->y;
1355 EXIT_PATH (dummy) = op->map->path;
1356 remove_ob (op);
1357 op->map = NULL;
1358 tmp = op;
1359 }
1360 swap_map (m);
1361 }
1362
1363 if (m->in_memory == MAP_SWAPPED)
1364 {
1365 LOG (llevDebug, "Resetting map %s.\n", m->path);
1366
1367 /* setting this effectively causes an immediate reload */
1368 m->reset_time = 1;
1369 flush_old_maps ();
1370 new_draw_info (NDI_UNIQUE, 0, op, "OK.");
1371 if (tmp)
1372 {
1373 enter_exit (tmp, dummy);
1374 free_object (dummy);
1375 }
1376 return 1;
1377 }
1378 else
1379 {
1380 player *pl;
1381 int playercount = 0;
1382
1383 /* Need to re-insert player if swap failed for some reason */
1384 if (tmp)
1385 {
1386 insert_ob_in_map (op, m, NULL, 0);
1387 free_object (dummy);
1388 }
1389
1390 new_draw_info (NDI_UNIQUE, 0, op, "Reset failed, couldn't swap map, the following players are on it:");
1391 for (pl = first_player; pl != NULL; pl = pl->next)
1392 {
1393 if (pl->ob->map == m && pl->ob != op)
1394 {
1395 new_draw_info_format (NDI_UNIQUE, 0, op, "%s", &pl->ob->name);
1396 playercount++;
1397 }
1398 }
1399 if (!playercount)
1400 new_draw_info (NDI_UNIQUE, 0, op, "hmm, I don't see any other players on this map, something else is the problem.");
1401 return 1;
1402 }
1403}
1404
1405int
1406command_nowiz (object *op, char *params) 1122command_nowiz (object *op, char *params)
1407{ /* 'noadm' is alias */ 1123{ /* 'nodm' is alias */
1408 CLEAR_FLAG (op, FLAG_WIZ); 1124 op->clr_flag (FLAG_WIZ);
1409 CLEAR_FLAG (op, FLAG_WIZPASS); 1125 op->clr_flag (FLAG_WIZPASS);
1410 CLEAR_FLAG (op, FLAG_WIZCAST); 1126 op->clr_flag (FLAG_WIZCAST);
1127 op->clr_flag (FLAG_WIZLOOK);
1128 op->contr->do_los = 1;
1411 1129
1412 if (settings.real_wiz == TRUE)
1413 CLEAR_FLAG (op, FLAG_WAS_WIZ);
1414 if (op->contr->hidden) 1130 if (op->contr->hidden)
1415 { 1131 {
1416 new_draw_info (NDI_UNIQUE, 0, op, "You are no longer hidden from other players"); 1132 new_draw_info (NDI_UNIQUE, 0, op, "You are no longer hidden from other players");
1417 op->map->players++; 1133 op->map->players++;
1418 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s has entered the game.", &op->name); 1134 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_DK_ORANGE, 5, NULL, "%s has entered the game.", &op->name);
1419 op->contr->hidden = 0; 1135 op->contr->hidden = 0;
1420 op->invisible = 1; 1136 op->invisible = 1;
1421 } 1137 }
1422 else 1138 else
1423 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master is gone.."); 1139 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master is gone..");
1140
1424 return 1; 1141 return 1;
1425} 1142}
1426 1143
1427/** 1144/**
1428 * object *op is trying to become dm. 1145 * object *op is trying to become dm.
… …
1465 } 1182 }
1466 fclose (dmfile); 1183 fclose (dmfile);
1467 return (0); 1184 return (0);
1468} 1185}
1469 1186
1470int 1187static int
1471do_wizard_dm (object *op, char *params, int silent) 1188do_wizard_dm (object *op, char *params, int silent)
1472{ 1189{
1473 if (!op->contr) 1190 if (!op->contr)
1474 return 0; 1191 return 0;
1475 1192
1476 if (QUERY_FLAG (op, FLAG_WIZ)) 1193 if (op->flag [FLAG_WIZ])
1477 { 1194 {
1478 new_draw_info (NDI_UNIQUE, 0, op, "You are already the Dungeon Master!"); 1195 new_draw_info (NDI_UNIQUE, 0, op, "You are already the Dungeon Master!");
1479 return 0; 1196 return 0;
1480 } 1197 }
1481 1198
1482 if (checkdm (op, op->name, (params ? params : "*"), op->contr->socket.host)) 1199 if (checkdm (op, op->name, (params ? params : "*"), op->contr->ns->host))
1483 { 1200 {
1484 SET_FLAG (op, FLAG_WIZ); 1201 op->set_flag (FLAG_WIZ);
1485 SET_FLAG (op, FLAG_WAS_WIZ); 1202 op->set_flag (FLAG_WIZPASS);
1486 SET_FLAG (op, FLAG_WIZPASS); 1203 op->set_flag (FLAG_WIZCAST);
1487 SET_FLAG (op, FLAG_WIZCAST); 1204 op->set_flag (FLAG_WIZLOOK);
1205 op->contr->do_los = 1;
1206
1488 new_draw_info (NDI_UNIQUE, 0, op, "Ok, you are the Dungeon Master!"); 1207 new_draw_info (NDI_UNIQUE, 0, op, "Ok, you are the Dungeon Master!");
1489 /*
1490 * Remove setting flying here - that won't work, because next
1491 * fix_player() is called that will get cleared - proper solution
1492 * is probably something like a wiz_force which gives that and any
1493 * other desired abilities.
1494 */
1495 clear_los (op);
1496 op->contr->write_buf[0] = '\0'; 1208 op->contr->write_buf[0] = '\0';
1497 1209
1498 if (!silent) 1210 if (!silent)
1499 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master has arrived!"); 1211 new_draw_info (NDI_UNIQUE | NDI_ALL | NDI_LT_GREEN, 1, NULL, "The Dungeon Master has arrived!");
1500 1212
… …
1527command_invisible (object *op, char *params) 1239command_invisible (object *op, char *params)
1528{ 1240{
1529 if (op) 1241 if (op)
1530 { 1242 {
1531 op->invisible += 100; 1243 op->invisible += 100;
1532 update_object (op, UP_OBJ_FACE); 1244 update_object (op, UP_OBJ_CHANGE);
1533 new_draw_info (NDI_UNIQUE, 0, op, "You turn invisible."); 1245 new_draw_info (NDI_UNIQUE, 0, op, "You turn invisible.");
1534 } 1246 }
1535 1247
1536 return 0; 1248 return 0;
1537} 1249}
… …
1540 * Returns spell object (from archetypes) by name. 1252 * Returns spell object (from archetypes) by name.
1541 * Returns NULL if 0 or more than one spell matches. 1253 * Returns NULL if 0 or more than one spell matches.
1542 * Used for wizard's learn spell/prayer. 1254 * Used for wizard's learn spell/prayer.
1543 * 1255 *
1544 * op is the player issuing the command. 1256 * op is the player issuing the command.
1545 *
1546 * Ignores archetypes "spelldirect_xxx" since these archetypes are not used
1547 * anymore (but may still be present in some player's inventories and thus
1548 * cannot be removed). We have to ignore them here since they have the same
1549 * name than other "spell_xxx" archetypes and would always conflict.
1550 */ 1257 */
1551static object * 1258static object *
1552get_spell_by_name (object *op, const char *spell_name) 1259get_spell_by_name (object *op, shstr_cmp spell_name)
1553{ 1260{
1554 archetype *ar;
1555 archetype *found;
1556 int conflict_found;
1557 size_t spell_name_length;
1558
1559 /* First check for full name matches. */ 1261 /* First check for full name matches. */
1560 conflict_found = 0; 1262 int conflict_found = 0;
1561 found = NULL; 1263 archetype *found = 0;
1562 for (ar = first_archetype; ar != NULL; ar = ar->next) 1264
1265 for_all_archetypes (at)
1563 { 1266 {
1564 if (ar->clone.type != SPELL) 1267 if (at->type != SPELL)
1565 continue; 1268 continue;
1566 1269
1567 if (strncmp (ar->name, "spelldirect_", 12) == 0) 1270 if (at->object::name != spell_name)
1568 continue; 1271 continue;
1569 1272
1570 if (strcmp (ar->clone.name, spell_name) != 0)
1571 continue;
1572
1573 if (found != NULL) 1273 if (found)
1574 { 1274 {
1575 if (!conflict_found) 1275 if (!conflict_found)
1576 { 1276 {
1577 conflict_found = 1; 1277 conflict_found = 1;
1578 new_draw_info_format (NDI_UNIQUE, 0, op, "More than one archetype matches the spell name %s:", spell_name); 1278 new_draw_info_format (NDI_UNIQUE, 0, op, "More than one archetype matches the spell name %s:", &spell_name);
1579 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &found->name); 1279 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &found->archname);
1580 } 1280 }
1281
1581 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &ar->name); 1282 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &at->archname);
1582 continue; 1283 return 0;
1583 } 1284 }
1584 1285
1585 found = ar; 1286 found = at;
1586 } 1287 }
1587
1588 /* No match if more more than one archetype matches. */
1589 if (conflict_found)
1590 return NULL;
1591 1288
1592 /* Return if exactly one archetype matches. */ 1289 /* Return if exactly one archetype matches. */
1593 if (found != NULL) 1290 if (found)
1594 return arch_to_object (found); 1291 return found->instance ();
1595
1596 /* No full match found: now check for partial matches. */
1597 spell_name_length = strlen (spell_name);
1598 conflict_found = 0;
1599 found = NULL;
1600 for (ar = first_archetype; ar != NULL; ar = ar->next)
1601 {
1602 if (ar->clone.type != SPELL)
1603 continue;
1604
1605 if (strncmp (ar->name, "spelldirect_", 12) == 0)
1606 continue;
1607
1608 if (strncmp (ar->clone.name, spell_name, spell_name_length) != 0)
1609 continue;
1610
1611 if (found != NULL)
1612 {
1613 if (!conflict_found)
1614 {
1615 conflict_found = 1;
1616 new_draw_info_format (NDI_UNIQUE, 0, op, "More than one spell matches %s:", spell_name);
1617 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &found->clone.name);
1618 }
1619 new_draw_info_format (NDI_UNIQUE, 0, op, "- %s", &ar->clone.name);
1620 continue;
1621 }
1622
1623 found = ar;
1624 }
1625
1626 /* No match if more more than one archetype matches. */
1627 if (conflict_found)
1628 return NULL;
1629
1630 /* Return if exactly one archetype matches. */
1631 if (found != NULL)
1632 return arch_to_object (found);
1633 1292
1634 /* No spell found: just print an error message. */ 1293 /* No spell found: just print an error message. */
1635 new_draw_info_format (NDI_UNIQUE, 0, op, "The spell %s does not exist.", spell_name); 1294 new_draw_info_format (NDI_UNIQUE, 0, op, "The spell does not exist.");
1295
1636 return NULL; 1296 return 0;
1637} 1297}
1638 1298
1639static int 1299static int
1640command_learn_spell_or_prayer (object *op, char *params, int special_prayer) 1300command_learn_spell_or_prayer (object *op, char *params, int special_prayer)
1641{ 1301{
… …
1658 new_draw_info_format (NDI_UNIQUE, 0, op, "You already know the spell %s.", &tmp->name); 1318 new_draw_info_format (NDI_UNIQUE, 0, op, "You already know the spell %s.", &tmp->name);
1659 return 0; 1319 return 0;
1660 } 1320 }
1661 1321
1662 do_learn_spell (op, tmp, special_prayer); 1322 do_learn_spell (op, tmp, special_prayer);
1663 free_object (tmp); 1323 tmp->destroy ();
1664 return 1; 1324 return 1;
1665} 1325}
1666 1326
1667int 1327int
1668command_learn_spell (object *op, char *params) 1328command_learn_spell (object *op, char *params)
… …
1685 { 1345 {
1686 new_draw_info (NDI_UNIQUE, 0, op, "Which spell do you want to forget?"); 1346 new_draw_info (NDI_UNIQUE, 0, op, "Which spell do you want to forget?");
1687 return 0; 1347 return 0;
1688 } 1348 }
1689 1349
1690 spell = lookup_spell_by_name (op, params); 1350 spell = op->find_spell (params);
1691 if (spell == NULL) 1351 if (spell == NULL)
1692 { 1352 {
1693 new_draw_info_format (NDI_UNIQUE, 0, op, "You do not know the spell %s.", params); 1353 new_draw_info_format (NDI_UNIQUE, 0, op, "You do not know the spell %s.", params);
1694 return 0; 1354 return 0;
1695 } 1355 }
1696 1356
1697 do_forget_spell (op, spell->name); 1357 do_forget_spell (op, spell->name);
1698 return 1;
1699}
1700
1701/**
1702 * Lists all plugins currently loaded with their IDs and full names.
1703 */
1704int
1705command_listplugins (object *op, char *params)
1706{
1707 plugins_display_list (op);
1708 return 1;
1709}
1710
1711/**
1712 * Loads the given plugin. The DM specifies the name of the library to load (no
1713 * pathname is needed). Do not ever attempt to load the same plugin more than
1714 * once at a time, or bad things could happen.
1715 */
1716int
1717command_loadplugin (object *op, char *params)
1718{
1719 char buf[MAX_BUF];
1720
1721 if (params == NULL)
1722 {
1723 new_draw_info (NDI_UNIQUE, 0, op, "Load which plugin?");
1724 return 1;
1725 }
1726
1727 strcpy (buf, LIBDIR);
1728 strcat (buf, "/plugins/");
1729 strcat (buf, params);
1730 LOG (llevDebug, "Requested plugin file is %s\n", buf);
1731 if (plugins_init_plugin (buf) == 0)
1732 new_draw_info (NDI_UNIQUE, 0, op, "Plugin successfully loaded.");
1733 else
1734 new_draw_info (NDI_UNIQUE, 0, op, "Could not load plugin.");
1735 return 1;
1736}
1737
1738/**
1739 * Unloads the given plugin. The DM specified the ID of the library to unload.
1740 * Note that some things may behave strangely if the correct plugins are not
1741 * loaded.
1742 */
1743int
1744command_unloadplugin (object *op, char *params)
1745{
1746 if (params == NULL)
1747 {
1748 new_draw_info (NDI_UNIQUE, 0, op, "Remove which plugin?");
1749 return 1;
1750 }
1751
1752 if (plugins_remove_plugin (params) == 0)
1753 new_draw_info (NDI_UNIQUE, 0, op, "Plugin successfully removed.");
1754 else
1755 new_draw_info (NDI_UNIQUE, 0, op, "Could not remove plugin.");
1756 return 1; 1358 return 1;
1757} 1359}
1758 1360
1759/** 1361/**
1760 * A players wants to become DM and hide. 1362 * A players wants to become DM and hide.
… …
1768 return 0; 1370 return 0;
1769 1371
1770 do_wizard_hide (op, 1); 1372 do_wizard_hide (op, 1);
1771 1373
1772 return 1; 1374 return 1;
1773}
1774
1775void
1776dm_stack_pop (player *pl)
1777{
1778 if (!pl->stack_items || !pl->stack_position)
1779 {
1780 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Empty stack!");
1781 return;
1782 }
1783
1784 pl->stack_position--;
1785 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Popped item from stack, %d left.", pl->stack_position);
1786}
1787
1788/**
1789 * Get current stack top item for player.
1790 * Returns NULL if no stacked item.
1791 * If stacked item disappeared (freed), remove it.
1792 *
1793 * Ryo, august 2004
1794 */
1795object *
1796dm_stack_peek (player *pl)
1797{
1798 object *ob;
1799
1800 if (!pl->stack_position)
1801 {
1802 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Empty stack!");
1803 return NULL;
1804 }
1805
1806 ob = find_object (pl->stack_items[pl->stack_position - 1]);
1807 if (!ob)
1808 {
1809 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Stacked item was removed!");
1810 dm_stack_pop (pl);
1811 return NULL;
1812 }
1813
1814 return ob;
1815}
1816
1817/**
1818 * Push specified item on player stack.
1819 * Inform player of position.
1820 * Initializes variables if needed.
1821 */
1822void
1823dm_stack_push (player *pl, tag_t item)
1824{
1825 if (!pl->stack_items)
1826 {
1827 pl->stack_items = (tag_t *) malloc (sizeof (tag_t) * STACK_SIZE);
1828 memset (pl->stack_items, 0, sizeof (tag_t) * STACK_SIZE);
1829 }
1830
1831 if (pl->stack_position == STACK_SIZE)
1832 {
1833 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Item stack full!");
1834 return;
1835 }
1836
1837 pl->stack_items[pl->stack_position] = item;
1838 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Item stacked as %d.", pl->stack_position);
1839 pl->stack_position++;
1840}
1841
1842/**
1843 * Checks 'params' for object code.
1844 *
1845 * Can be:
1846 * * empty => get current object stack top for player
1847 * * number => get item with that tag, stack it for future use
1848 * * $number => get specified stack item
1849 * * "me" => player himself
1850 *
1851 * At function exit, params points to first non-object char
1852 *
1853 * 'from', if not NULL, contains at exit:
1854 * * STACK_FROM_NONE => object not found
1855 * * STACK_FROM_TOP => top item stack, may be NULL if stack was empty
1856 * * STACK_FROM_STACK => item from somewhere in the stack
1857 * * STACK_FROM_NUMBER => item by number, pushed on stack
1858 *
1859 * Ryo, august 2004
1860 */
1861object *
1862get_dm_object (player *pl, char **params, int *from)
1863{
1864 int item_tag, item_position;
1865 object *ob;
1866
1867 if (!pl)
1868 return NULL;
1869
1870 if (!params || !*params || **params == '\0')
1871 {
1872 if (from)
1873 *from = STACK_FROM_TOP;
1874 /* No parameter => get stack item */
1875 return dm_stack_peek (pl);
1876 }
1877
1878 /* Let's clean white spaces */
1879 while (**params == ' ')
1880 (*params)++;
1881
1882 /* Next case: number => item tag */
1883 if (sscanf (*params, "%d", &item_tag))
1884 {
1885 /* Move parameter to next item */
1886 while (isdigit (**params))
1887 (*params)++;
1888
1889 /* And skip blanks, too */
1890 while (**params == ' ')
1891 (*params)++;
1892
1893 /* Get item */
1894 ob = find_object (item_tag);
1895 if (!ob)
1896 {
1897 if (from)
1898 *from = STACK_FROM_NONE;
1899 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "No such item %d!", item_tag);
1900 return NULL;
1901 }
1902
1903 /* Got one, let's push it on stack */
1904 dm_stack_push (pl, item_tag);
1905 if (from)
1906 *from = STACK_FROM_NUMBER;
1907 return ob;
1908 }
1909
1910 /* Next case: $number => stack item */
1911 if (sscanf (*params, "$%d", &item_position))
1912 {
1913 /* Move parameter to next item */
1914 (*params)++;
1915
1916 while (isdigit (**params))
1917 (*params)++;
1918 while (**params == ' ')
1919 (*params)++;
1920
1921 if (item_position >= pl->stack_position)
1922 {
1923 if (from)
1924 *from = STACK_FROM_NONE;
1925 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "No such stack item %d!", item_position);
1926 return NULL;
1927 }
1928
1929 ob = find_object (pl->stack_items[item_position]);
1930 if (!ob)
1931 {
1932 if (from)
1933 *from = STACK_FROM_NONE;
1934 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Stack item %d was removed.", item_position);
1935 return NULL;
1936 }
1937
1938 if (from)
1939 *from = item_position < pl->stack_position - 1 ? STACK_FROM_STACK : STACK_FROM_TOP;
1940 return ob;
1941 }
1942
1943 /* Next case: 'me' => return pl->ob */
1944 if (!strncmp (*params, "me", 2))
1945 {
1946 if (from)
1947 *from = STACK_FROM_NUMBER;
1948 dm_stack_push (pl, pl->ob->count);
1949
1950 /* Skip to next token */
1951 (*params) += 2;
1952 while (**params == ' ')
1953 (*params)++;
1954
1955 return pl->ob;
1956 }
1957
1958 /* Last case: get stack top */
1959 if (from)
1960 *from = STACK_FROM_TOP;
1961 return dm_stack_peek (pl);
1962} 1375}
1963 1376
1964/** 1377/**
1965 * Pop the stack top. 1378 * Pop the stack top.
1966 */ 1379 */
… …
2026} 1439}
2027 1440
2028int 1441int
2029command_insert_into (object *op, char *params) 1442command_insert_into (object *op, char *params)
2030{ 1443{
2031 object *left, *right, *inserted; 1444 object *left, *right;
2032 int left_from, right_from; 1445 int left_from, right_from;
2033 1446
2034 left = get_dm_object (op->contr, &params, &left_from); 1447 left = get_dm_object (op->contr, &params, &left_from);
2035 if (!left) 1448 if (!left)
2036 { 1449 {
… …
2079 { 1492 {
2080 new_draw_info (NDI_UNIQUE, 0, op, "Can't insert a player into something!"); 1493 new_draw_info (NDI_UNIQUE, 0, op, "Can't insert a player into something!");
2081 return 0; 1494 return 0;
2082 } 1495 }
2083 1496
2084 if (!QUERY_FLAG (right, FLAG_REMOVED)) 1497 if (!right->flag [FLAG_REMOVED])
2085 remove_ob (right); 1498 right->remove ();
1499
2086 inserted = insert_ob_in_ob (right, left); 1500 object *inserted = insert_ob_in_ob (right, left);
2087 if (left->type == PLAYER)
2088 if (inserted == right)
2089 esrv_send_item (left, right);
2090 else
2091 esrv_update_item (UPD_WEIGHT | UPD_NAME | UPD_NROF, left, inserted);
2092 1501
2093 new_draw_info_format (NDI_UNIQUE, 0, op, "Inserted %s in %s", query_name (inserted), query_name (left)); 1502 new_draw_info_format (NDI_UNIQUE, 0, op, "Inserted %s in %s", query_name (inserted), query_name (left));
2094 1503
2095 return 0; 1504 return 0;
2096 1505

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