| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer Online RPG |
| 3 | |
3 | * |
| 4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 5 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
| 6 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 7 | |
7 | * |
| 8 | This program is free software; you can redistribute it and/or modify |
8 | * This program 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 2 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, write to the Free Software |
| 20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 21 | |
21 | * |
| 22 | The authors can be reached via e-mail at crossfire@schmorp.de |
22 | * The authors can be reached via e-mail at crossfire@schmorp.de |
| 23 | */ |
23 | */ |
| 24 | |
24 | |
| 25 | #ifndef OBJECT_H |
25 | #ifndef OBJECT_H |
| 26 | #define OBJECT_H |
26 | #define OBJECT_H |
| 27 | |
27 | |
| 28 | #include <bitset> |
28 | #include <bitset> |
| 29 | |
29 | |
| 30 | #include "cfperl.h" |
30 | #include "cfperl.h" |
| 31 | #include "shstr.h" |
31 | #include "shstr.h" |
| 32 | |
32 | |
| 33 | typedef uint32 tag_t; |
33 | typedef int tag_t; |
| 34 | #define NUM_BODY_LOCATIONS 12 |
34 | #define NUM_BODY_LOCATIONS 12 |
| 35 | #define BODY_ARMS 1 |
35 | #define BODY_ARMS 1 |
| 36 | |
36 | |
| 37 | /* See common/item.c */ |
37 | /* See common/item.c */ |
| 38 | |
38 | |
| … | |
… | |
| 120 | object_ptr ACC (RW, spell); /* Spell that was being cast */ |
120 | object_ptr ACC (RW, spell); /* Spell that was being cast */ |
| 121 | object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ |
121 | object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ |
| 122 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
122 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
| 123 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
123 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
| 124 | |
124 | |
| 125 | New_Face *ACC (RW, face); /* Face with colors */ |
125 | facetile *ACC (RW, face); /* Face with colors */ |
| 126 | float ACC (RW, speed); /* The overall speed of this object */ |
126 | float ACC (RW, speed); /* The overall speed of this object */ |
| 127 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
127 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
| 128 | uint32 ACC (RW, nrof); /* How many of the objects */ |
128 | uint32 ACC (RW, nrof); /* How many of the objects */ |
| 129 | |
129 | |
| 130 | /* This next big block are basically used for monsters and equipment */ |
130 | /* This next big block are basically used for monsters and equipment */ |
| … | |
… | |
| 212 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
212 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
| 213 | }; |
213 | }; |
| 214 | |
214 | |
| 215 | struct object : zero_initialised, object_copy |
215 | struct object : zero_initialised, object_copy |
| 216 | { |
216 | { |
| 217 | typedef unordered_vector<object *> vector; |
|
|
| 218 | |
|
|
| 219 | // These variables are not changed by ->copy_to |
217 | // These variables are not changed by ->copy_to |
| 220 | maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */ |
218 | maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */ |
| 221 | |
219 | |
| 222 | tag_t ACC (RW, count); /* Generation count for this object */ |
|
|
| 223 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
220 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
|
|
221 | int ACC (RO, count); |
|
|
222 | int ACC (RO, index); // index into objects |
|
|
223 | int ACC (RO, active); // index into actives |
| 224 | |
224 | |
| 225 | player_ptr ACC (RW, contr); /* Pointer to the player which control this object */ |
225 | player_ptr ACC (RW, contr); /* Pointer to the player which control this object */ |
| 226 | object *ACC (RW, next); /* Pointer to the next object in the free/used list */ |
226 | |
| 227 | object *ACC (RW, prev); /* Pointer to the previous object in the free/used list */ |
|
|
| 228 | object *ACC (RW, active_next);/* Next & previous object in the 'active' */ |
|
|
| 229 | object *ACC (RW, active_prev);/* List. This is used in process_events */ |
|
|
| 230 | /* so that the entire object list does not */ |
|
|
| 231 | /* need to be gone through. */ |
|
|
| 232 | object *ACC (RW, below); /* Pointer to the object stacked below this one */ |
227 | object *ACC (RW, below); /* Pointer to the object stacked below this one */ |
| 233 | object *ACC (RW, above); /* Pointer to the object stacked above this one */ |
228 | object *ACC (RW, above); /* Pointer to the object stacked above this one */ |
| 234 | /* Note: stacked in the *same* environment */ |
229 | /* Note: stacked in the *same* environment */ |
| 235 | object *inv; /* Pointer to the first object in the inventory */ |
230 | object *inv; /* Pointer to the first object in the inventory */ |
|
|
231 | |
|
|
232 | //TODO: container must move into client |
| 236 | object *ACC (RW, container); /* Current container being used. I think this |
233 | object *ACC (RW, container); /* Current container being used. I think this |
| 237 | * is only used by the player right now. |
234 | * is only used by the player right now. |
| 238 | */ |
235 | */ |
| 239 | object *ACC (RW, env); /* Pointer to the object which is the environment. |
236 | object *ACC (RW, env); /* Pointer to the object which is the environment. |
| 240 | * This is typically the container that the object is in. |
237 | * This is typically the container that the object is in. |
| 241 | */ |
238 | */ |
| 242 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
239 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
| 243 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
240 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
| 244 | client_container *seen_by; // seen by which player/container currently? |
241 | client_container *seen_by; // seen by which player/container currently? |
| 245 | |
242 | |
| 246 | //static vector active_list; // active objects, not yet used |
|
|
| 247 | //static vector object_list; // not used yet, use first->next->... |
|
|
| 248 | static object *first; // will be replaced by "objects" |
|
|
| 249 | |
|
|
| 250 | MTH static object *create (); |
243 | MTH static object *create (); |
| 251 | MTH void copy_to (object *dst); |
244 | MTH void copy_to (object *dst); |
| 252 | MTH object *clone (); // create + copy_to |
245 | MTH object *clone (); // create + copy_to |
| 253 | void do_destroy (); |
246 | void do_destroy (); |
| 254 | void gather_callbacks (AV *&callbacks, event_type event) const; |
247 | void gather_callbacks (AV *&callbacks, event_type event) const; |
| 255 | MTH void destroy (bool destroy_inventory = false); |
248 | MTH void destroy (bool destroy_inventory = false); |
| 256 | |
249 | |
| 257 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
250 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
| 258 | MTH void destroy_inv (bool drop_to_ground = false); |
251 | MTH void destroy_inv (bool drop_to_ground = false); |
| 259 | MTH void remove (); |
|
|
| 260 | MTH object *insert (object *item); // insert into inventory |
252 | MTH object *insert (object *item); // insert into inventory |
|
|
253 | void remove_slow (); |
|
|
254 | MTH void remove () |
|
|
255 | { |
|
|
256 | if (!flag [FLAG_REMOVED]) |
|
|
257 | remove_slow (); |
|
|
258 | } |
| 261 | |
259 | |
| 262 | static bool can_merge_slow (object *op1, object *op2); |
260 | static bool can_merge_slow (object *op1, object *op2); |
| 263 | |
261 | |
| 264 | // this is often used in time-critical code, so optimise |
262 | // this is often used in time-critical code, so optimise |
| 265 | MTH static bool can_merge (object *op1, object *op2) |
263 | MTH static bool can_merge (object *op1, object *op2) |
| … | |
… | |
| 291 | MTH void change_luck (int value); |
289 | MTH void change_luck (int value); |
| 292 | |
290 | |
| 293 | // info must hold 256 * 3 bytes currently |
291 | // info must hold 256 * 3 bytes currently |
| 294 | const char *debug_desc (char *info) const; |
292 | const char *debug_desc (char *info) const; |
| 295 | MTH const char *debug_desc () const; |
293 | MTH const char *debug_desc () const; |
|
|
294 | const char *debug_desc2 () const; // another debug_desc, pure convinience function |
| 296 | const char *flag_desc (char *desc, int len) const; |
295 | const char *flag_desc (char *desc, int len) const; |
| 297 | |
296 | |
| 298 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
297 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
| 299 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
298 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
| 300 | || type == CLOAK || type == BOOTS || type == GLOVES |
299 | || type == CLOAK || type == BOOTS || type == GLOVES |
| … | |
… | |
| 311 | |
310 | |
| 312 | // temporary: wether the object can be saved in a map file |
311 | // temporary: wether the object can be saved in a map file |
| 313 | // contr => is a player |
312 | // contr => is a player |
| 314 | // head => only save head of a multitile object |
313 | // head => only save head of a multitile object |
| 315 | // owner => can not reference owner yet |
314 | // owner => can not reference owner yet |
| 316 | MTH bool can_map_save () const { return !contr && !head && !owner; } |
315 | MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; } |
| 317 | |
316 | |
| 318 | /* This return true if object has still randomitems which |
317 | /* This return true if object has still randomitems which |
| 319 | * could be expanded. |
318 | * could be expanded. |
| 320 | */ |
319 | */ |
| 321 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
320 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
| … | |
… | |
| 338 | |
337 | |
| 339 | // insert object at same map position as 'where' |
338 | // insert object at same map position as 'where' |
| 340 | // handles both inventory and map "positions" |
339 | // handles both inventory and map "positions" |
| 341 | MTH object *insert_at (object *where, object *originator = 0, int flags = 0); |
340 | MTH object *insert_at (object *where, object *originator = 0, int flags = 0); |
| 342 | |
341 | |
| 343 | MTH bool active () const; |
|
|
| 344 | MTH void activate (); |
342 | MTH void activate (); |
| 345 | MTH void deactivate (); |
343 | MTH void deactivate (); |
| 346 | MTH void activate_recursive (); |
344 | MTH void activate_recursive (); |
| 347 | MTH void deactivate_recursive (); |
345 | MTH void deactivate_recursive (); |
| 348 | |
346 | |
| … | |
… | |
| 393 | object *end () |
391 | object *end () |
| 394 | { |
392 | { |
| 395 | return this; |
393 | return this; |
| 396 | } |
394 | } |
| 397 | |
395 | |
|
|
396 | /* This returns TRUE if the object is something that |
|
|
397 | * should be displayed in the floorbox/inventory window |
|
|
398 | */ |
|
|
399 | MTH bool client_visible () const |
|
|
400 | { |
|
|
401 | return !invisible && type != PLAYER; |
|
|
402 | } |
|
|
403 | |
|
|
404 | MTH struct region *region () const; |
|
|
405 | |
| 398 | protected: |
406 | protected: |
| 399 | friend struct archetype; |
407 | friend struct archetype; |
| 400 | |
408 | |
| 401 | void link (); |
409 | void link (); |
| 402 | void unlink (); |
410 | void unlink (); |
| 403 | |
411 | |
| 404 | object (); |
412 | object (); |
| 405 | ~object (); |
413 | ~object (); |
| 406 | }; |
414 | }; |
|
|
415 | |
|
|
416 | typedef object_vector<object, &object::index > objectvec; |
|
|
417 | typedef object_vector<object, &object::active> activevec; |
|
|
418 | |
|
|
419 | extern objectvec objects; |
|
|
420 | extern activevec actives; |
|
|
421 | |
|
|
422 | #define for_all_objects(var) \ |
|
|
423 | for (int _i = 0; _i < objects.size (); ++_i) \ |
|
|
424 | declvar (object *, var, objects [_i]) |
|
|
425 | |
|
|
426 | #define for_all_actives(var) \ |
|
|
427 | for (int _i = 0; _i < actives.size (); ++_i) \ |
|
|
428 | declvar (object *, var, actives [_i]) |
| 407 | |
429 | |
| 408 | typedef struct oblnk |
430 | typedef struct oblnk |
| 409 | { /* Used to link together several objects */ |
431 | { /* Used to link together several objects */ |
| 410 | object_ptr ob; |
432 | object_ptr ob; |
| 411 | struct oblnk *next; |
433 | struct oblnk *next; |
| … | |
… | |
| 447 | uint32 ACC (RW, editable); /* editable flags (mainly for editor) */ |
469 | uint32 ACC (RW, editable); /* editable flags (mainly for editor) */ |
| 448 | sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is |
470 | sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is |
| 449 | * in comparison to the head. |
471 | * in comparison to the head. |
| 450 | */ |
472 | */ |
| 451 | }; |
473 | }; |
| 452 | |
|
|
| 453 | extern object *objects; |
|
|
| 454 | extern object *active_objects; |
|
|
| 455 | |
|
|
| 456 | extern int nrofallocobjects; |
|
|
| 457 | |
|
|
| 458 | /* This returns TRUE if the object is something that |
|
|
| 459 | * should be displayed in the look window |
|
|
| 460 | */ |
|
|
| 461 | #define LOOK_OBJ(ob) (!ob->invisible && ob->type != PLAYER && ob->type != EVENT_CONNECTOR) |
|
|
| 462 | |
474 | |
| 463 | /* Used by update_object to know if the object being passed is |
475 | /* Used by update_object to know if the object being passed is |
| 464 | * being added or removed. |
476 | * being added or removed. |
| 465 | */ |
477 | */ |
| 466 | #define UP_OBJ_INSERT 1 |
478 | #define UP_OBJ_INSERT 1 |
