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Comparing deliantra/server/include/object.h (file contents):
Revision 1.96 by root, Wed Feb 7 02:04:46 2007 UTC vs.
Revision 1.119 by root, Sat May 12 13:27:37 2007 UTC

… …
29 29
30#include "cfperl.h" 30#include "cfperl.h"
31#include "shstr.h" 31#include "shstr.h"
32 32
33typedef int tag_t; 33typedef int tag_t;
34#define NUM_BODY_LOCATIONS 12 34
35#define BODY_ARMS 1 35enum {
36 body_range,
37 body_shield,
38 body_combat,
39 body_arm,
40 body_torso,
41 body_head,
42 body_neck,
43 body_skill,
44 body_finger,
45 body_shoulder,
46 body_foot,
47 body_hand,
48 body_wrist,
49 body_waist,
50 NUM_BODY_LOCATIONS
51};
36 52
37/* See common/item.c */ 53/* See common/item.c */
38 54
39typedef struct Body_Locations 55typedef struct Body_Locations
40{ 56{
… …
89/* However, if you're keeping a pointer of some sort, you probably 105/* However, if you're keeping a pointer of some sort, you probably
90 * don't just want it copied, so you'll need to add to common/object.C, 106 * don't just want it copied, so you'll need to add to common/object.C,
91 * e.g. ->copy_to () 107 * e.g. ->copy_to ()
92 */ 108 */
93 109
110struct body_slot
111{
112 signed char info:4; /* body info as loaded from the file */
113 signed char used:4; /* Calculated value based on items equipped */
114};
115
94INTERFACE_CLASS (object) 116INTERFACE_CLASS (object)
95// these are being copied 117// these are being copied
96struct object_copy : attachable 118struct object_copy : attachable
97{ 119{
98 typedef bitset<NUM_FLAGS> flags_t; 120 typedef bitset<NUM_FLAGS> flags_t;
99 121
100 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ 122 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
123
124 uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
125 uint8 ACC (RW, subtype); /* subtype of object */
101 sint8 ACC (RW, direction); /* Means the object is moving that way. */ 126 sint8 ACC (RW, direction); /* Means the object is moving that way. */
102 sint8 ACC (RW, facing); /* Object is oriented/facing that way. */ 127 sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
128
103 shstr ACC (RW, name); /* The name of the object, obviously... */ 129 shstr ACC (RW, name); /* The name of the object, obviously... */
104 shstr ACC (RW, name_pl); /* The plural name of the object */ 130 shstr ACC (RW, name_pl); /* The plural name of the object */
105 shstr ACC (RW, title); /* Of foo, etc */ 131 shstr ACC (RW, title); /* Of foo, etc */
106 shstr ACC (RW, race); /* human, goblin, dragon, etc */ 132 shstr ACC (RW, race); /* human, goblin, dragon, etc */
107 shstr ACC (RW, slaying); /* Which race to do double damage to */ 133 shstr ACC (RW, slaying); /* Which race to do double damage to */
… …
121 object_ptr ACC (RW, spell); /* Spell that was being cast */ 147 object_ptr ACC (RW, spell); /* Spell that was being cast */
122 object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ 148 object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
123 arch_ptr ACC (RW, arch); /* Pointer to archetype */ 149 arch_ptr ACC (RW, arch); /* Pointer to archetype */
124 arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ 150 arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
125 151
126 facetile *ACC (RW, face); /* Face with colors */
127 float ACC (RW, speed); /* The overall speed of this object */ 152 float ACC (RW, speed); /* The overall speed of this object */
128 float ACC (RW, speed_left); /* How much speed is left to spend this round */ 153 float ACC (RW, speed_left); /* How much speed is left to spend this round */
129 uint32 ACC (RW, nrof); /* How many of the objects */ 154 uint32 ACC (RW, nrof); /* How many of the objects */
130 155
131 /* This next big block are basically used for monsters and equipment */ 156 /* This next big block are basically used for monsters and equipment */
132 uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
133 uint8 ACC (RW, subtype); /* subtype of object */
134 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ 157 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
158
135 sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ 159 sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
136 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ 160 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
137 uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ 161 uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
138 uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ 162 uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
139 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ 163 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
… …
158 sint32 ACC (RW, weight_limit);/* Weight-limit of object */ 182 sint32 ACC (RW, weight_limit);/* Weight-limit of object */
159 sint32 ACC (RW, carrying); /* How much weight this object contains */ 183 sint32 ACC (RW, carrying); /* How much weight this object contains */
160 sint64 ACC (RW, perm_exp); /* Permanent exp */ 184 sint64 ACC (RW, perm_exp); /* Permanent exp */
161 uint32 ACC (RW, weapontype); /* type of weapon */ 185 uint32 ACC (RW, weapontype); /* type of weapon */
162 uint32 ACC (RW, tooltype); /* type of tool or build facility */ 186 uint32 ACC (RW, tooltype); /* type of tool or build facility */
163 sint8 ACC (RW, body_info[NUM_BODY_LOCATIONS]); /* body info as loaded from the file */ 187 body_slot slot [NUM_BODY_LOCATIONS];
164 sint8 ACC (RW, body_used[NUM_BODY_LOCATIONS]); /* Calculated value based on items equipped */ 188 faceidx ACC (RW, face); /* Face with colors */
165 living ACC (RO, stats); /* Str, Con, Dex, etc */ 189 living ACC (RO, stats); /* Str, Con, Dex, etc */
166 /* See the pod/objects.pod for more info about body locations */ 190 /* See the pod/objects.pod for more info about body locations */
167 191
168 /* Following mostly refers to fields only used for monsters */ 192 /* Following mostly refers to fields only used for monsters */
169 uint32 ACC (RW, hide); /* The object is hidden, not invisible */ 193 uint32 ACC (RW, hide); /* The object is hidden, not invisible */
… …
179 * Note that other fields are used - these files are basically 203 * Note that other fields are used - these files are basically
180 * only used in spells. 204 * only used in spells.
181 */ 205 */
182 sint16 ACC (RW, duration); /* How long the spell lasts */ 206 sint16 ACC (RW, duration); /* How long the spell lasts */
183 sint16 ACC (RW, casting_time);/* time left before spell goes off */ 207 sint16 ACC (RW, casting_time);/* time left before spell goes off */
208
184 uint16 ACC (RW, start_holding); 209 uint16 ACC (RW, start_holding);
185 uint8 ACC (RW, duration_modifier); /* how level modifies duration */ 210 uint8 ACC (RW, duration_modifier); /* how level modifies duration */
186 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ 211 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
212
187 sint8 ACC (RW, range); /* Range of the spell */ 213 sint8 ACC (RW, range); /* Range of the spell */
188 uint8 ACC (RW, range_modifier); /* How going up in level effects range */ 214 uint8 ACC (RW, range_modifier); /* How going up in level effects range */
189
190 MoveType ACC (RW, move_type); /* Type of movement this object uses */ 215 MoveType ACC (RW, move_type); /* Type of movement this object uses */
191 MoveType ACC (RW, move_block);/* What movement types this blocks */ 216 MoveType ACC (RW, move_block);/* What movement types this blocks */
217
192 MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ 218 MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
193 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ 219 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
194 MoveType ACC (RW, move_off); /* Move types affected moving off this space */ 220 MoveType ACC (RW, move_off); /* Move types affected moving off this space */
195 MoveType ACC (RW, move_slow); /* Movement types this slows down */ 221 MoveType ACC (RW, move_slow); /* Movement types this slows down */
222
196 float ACC (RW, move_slow_penalty); /* How much this slows down the object */ 223 float ACC (RW, move_slow_penalty); /* How much this slows down the object */
197 224
198 char *ACC (RW, spellarg); 225 char *ACC (RW, spellarg);
199 226
200 /* Following are values used by any object */ 227 /* Following are values used by any object */
201 /* this objects turns into or what this object creates */ 228 /* this objects turns into or what this object creates */
202 treasurelist *ACC (RW, randomitems); /* Items to be generated */ 229 treasurelist *ACC (RW, randomitems); /* Items to be generated */
203 key_value *key_values; /* Fields not explictly known by the loader. */
204 flags_t flag; /* various flags */ 230 flags_t flag; /* various flags */
205#if FOR_PERL 231#if FOR_PERL
206 bool ACC (RW, flag[NUM_FLAGS]); 232 bool ACC (RW, flag[NUM_FLAGS]);
207#endif 233#endif
208 uint16 ACC (RW, animation_id);/* An index into the animation array */ 234 uint16 ACC (RW, animation_id);/* An index into the animation array */
… …
229 object *ACC (RW, above); /* Pointer to the object stacked above this one */ 255 object *ACC (RW, above); /* Pointer to the object stacked above this one */
230 /* Note: stacked in the *same* environment */ 256 /* Note: stacked in the *same* environment */
231 object *inv; /* Pointer to the first object in the inventory */ 257 object *inv; /* Pointer to the first object in the inventory */
232 258
233 //TODO: container must move into client 259 //TODO: container must move into client
234 object *ACC (RW, container); /* Current container being used. I think this 260 object_ptr ACC (RW, container); /* Current container being used. I think this
235 * is only used by the player right now. 261 * is only used by the player right now.
236 */ 262 */
237 object *ACC (RW, env); /* Pointer to the object which is the environment. 263 object *ACC (RW, env); /* Pointer to the object which is the environment.
238 * This is typically the container that the object is in. 264 * This is typically the container that the object is in.
239 */ 265 */
240 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ 266 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */
241 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different 267 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different
242 client_container *seen_by; // seen by which player/container currently? 268 client_container *seen_by; // seen by which player/container currently?
269 key_value *key_values; /* Fields not explictly known by the loader. */
270
271 bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
272 void post_load_check (); // do some adjustments after parsing
273 static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go.
274 bool write (object_freezer &f);
243 275
244 MTH static object *create (); 276 MTH static object *create ();
277 object &operator =(const object &src);
245 MTH void copy_to (object *dst); 278 MTH void copy_to (object *dst);
246 MTH object *clone (); // create + copy_to 279 MTH object *clone (); // create + copy_to
247 void do_destroy (); 280 void do_destroy ();
248 void gather_callbacks (AV *&callbacks, event_type event) const; 281 void gather_callbacks (AV *&callbacks, event_type event) const;
249 MTH void destroy (bool destroy_inventory = false); 282 MTH void destroy (bool destroy_inventory = false);
… …
256 { 289 {
257 if (!flag [FLAG_REMOVED]) 290 if (!flag [FLAG_REMOVED])
258 do_remove (); 291 do_remove ();
259 } 292 }
260 293
294 // move this object to the top of its env's inventory to speed up
295 // searches for it.
296 MTH void inv_splay ()
297 {
298 if (env && env->inv != this)
299 {
300 if (above) above->below = below;
301 if (below) below->above = above;
302
303 above = 0;
304 below = env->inv;
305 below->above = this;
306 env->inv = this;
307 }
308 }
309
261 static bool can_merge_slow (object *op1, object *op2); 310 static bool can_merge_slow (object *op1, object *op2);
262 311
263 // this is often used in time-critical code, so optimise 312 // this is often used in time-critical code, so optimise
264 MTH static bool can_merge (object *op1, object *op2) 313 MTH static bool can_merge (object *op1, object *op2)
265 { 314 {
… …
268 && can_merge_slow (op1, op2); 317 && can_merge_slow (op1, op2);
269 } 318 }
270 319
271 MTH void set_owner (object *owner); 320 MTH void set_owner (object *owner);
272 MTH void set_speed (float speed); 321 MTH void set_speed (float speed);
322 MTH void set_weapon (object *ob);
273 323
324 MTH void open_container (object *new_container);
325 MTH void close_container ()
326 {
327 open_container (0);
328 }
329
274 MTH void instantiate () 330 MTH void instantiate ();
275 {
276 if (!uuid.seq) // HACK
277 uuid = gen_uuid ();
278
279 attachable::instantiate ();
280 }
281 331
282 // recalculate all stats 332 // recalculate all stats
283 MTH void update_stats (); 333 MTH void update_stats ();
284 MTH void roll_stats (); 334 MTH void roll_stats ();
285 MTH void swap_stats (int a, int b); 335 MTH void swap_stats (int a, int b);
… …
289 MTH void drain_specific_stat (int deplete_stats); 339 MTH void drain_specific_stat (int deplete_stats);
290 MTH void change_luck (int value); 340 MTH void change_luck (int value);
291 341
292 // info must hold 256 * 3 bytes currently 342 // info must hold 256 * 3 bytes currently
293 const char *debug_desc (char *info) const; 343 const char *debug_desc (char *info) const;
294 MTH const char *debug_desc () const; 344 MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
295 const char *debug_desc2 () const; // another debug_desc, pure convinience function
296 const char *flag_desc (char *desc, int len) const; 345 const char *flag_desc (char *desc, int len) const;
297 346
298 int number_of () const 347 int number_of () const
299 { 348 {
300 return nrof ? nrof : 1; 349 return nrof ? nrof : 1;
… …
304 { 353 {
305 return weight * number_of (); 354 return weight * number_of ();
306 } 355 }
307 356
308 // return the dominant material of this item, always return something 357 // return the dominant material of this item, always return something
309 materialtype_t *dominant_material () const; 358 const materialtype_t *dominant_material () const;
310 359
360 // return the volume of this object in cm³
311 uint64 volume () const 361 uint64 volume () const
312 { 362 {
313 return total_weight () / dominant_material ()->density; 363 return total_weight ()
364 * 1000
365 * (type == CONTAINER ? 1000 : 1)
366 / dominant_material ()->density;
314 } 367 }
315 368
316 MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } 369 MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; }
317 MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET 370 MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET
318 || type == CLOAK || type == BOOTS || type == GLOVES 371 || type == CLOAK || type == BOOTS || type == GLOVES
… …
322 || (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR)) 375 || (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
323 && !flag [FLAG_IS_A_TEMPLATE]; } 376 && !flag [FLAG_IS_A_TEMPLATE]; }
324 MTH bool is_arrow () const { return type == ARROW 377 MTH bool is_arrow () const { return type == ARROW
325 || (type == SPELL_EFFECT 378 || (type == SPELL_EFFECT
326 && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); } 379 && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); }
380 MTH bool is_range () const { return type == BOW || type == ROD || type == WAND || type == HORN; }
327 381
328 MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; } 382 MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
329 383
330 // temporary: wether the object can be saved in a map file 384 // temporary: wether the object can be saved in a map file
331 // contr => is a player 385 // contr => is a player
… …
352 MTH object *head_ () 406 MTH object *head_ ()
353 { 407 {
354 return head ? head : this; 408 return head ? head : this;
355 } 409 }
356 410
411 MTH std::string long_desc (object *who = 0);
412 MTH std::string describe_monster (object *who = 0);
413 MTH std::string describe_item (object *who = 0);
414 MTH std::string describe (object *who = 0);
415
416 // If this object has no extra parts but should have them,
417 // add them, effectively expanding heads into multipart
418 // objects. This method only works on objects not inserted
419 // anywhere.
420 MTH void expand_tail ();
421
422 MTH void create_treasure (treasurelist *tl, int flags = 0);
423
357 // insert object at same map position as 'where' 424 // insert object at same map position as 'where'
358 // handles both inventory and map "positions" 425 // handles both inventory and map "positions"
359 MTH object *insert_at (object *where, object *originator = 0, int flags = 0); 426 MTH object *insert_at (object *where, object *originator = 0, int flags = 0);
360 427
361 MTH void activate (); 428 MTH void activate ();
… …
364 MTH void deactivate_recursive (); 431 MTH void deactivate_recursive ();
365 432
366 // set the givne flag on all objects in the inventory recursively 433 // set the givne flag on all objects in the inventory recursively
367 MTH void set_flag_inv (int flag, int value = 1); 434 MTH void set_flag_inv (int flag, int value = 1);
368 435
369 void enter_exit (object *exit);//PERL 436 void enter_exit (object *exit);//Perl
370 MTH void enter_map (maptile *newmap, int x, int y); 437 MTH void enter_map (maptile *newmap, int x, int y);
371 438
372 // returns the mapspace this object is in 439 // returns the mapspace this object is in
373 mapspace &ms () const; 440 mapspace &ms () const;
374 441
… …
437 504
438extern objectvec objects; 505extern objectvec objects;
439extern activevec actives; 506extern activevec actives;
440 507
441#define for_all_objects(var) \ 508#define for_all_objects(var) \
442 for (int _i = 0; _i < objects.size (); ++_i) \ 509 for (unsigned _i = 0; _i < objects.size (); ++_i) \
443 declvar (object *, var, objects [_i]) 510 declvar (object *, var, objects [_i])
444 511
445#define for_all_actives(var) \ 512#define for_all_actives(var) \
446 for (int _i = 0; _i < actives.size (); ++_i) \ 513 for (unsigned _i = 0; _i < actives.size (); ++_i) \
447 declvar (object *, var, actives [_i]) 514 declvar (object *, var, actives [_i])
448 515
449typedef struct oblnk 516typedef struct oblnk
450{ /* Used to link together several objects */ 517{ /* Used to link together several objects */
451 object_ptr ob; 518 object_ptr ob;
… …
473{ 540{
474 archetype (); 541 archetype ();
475 ~archetype (); 542 ~archetype ();
476 void gather_callbacks (AV *&callbacks, event_type event) const; 543 void gather_callbacks (AV *&callbacks, event_type event) const;
477 544
545 static archetype *read (object_thawer &f);
546 static archetype *get (const char *name); // find or create
478 static archetype *find (const char *name); 547 static archetype *find (const char *name);
479 548
480 void hash_add (); // add to hashtable 549 void hash_add (); // add to hashtable
481 void hash_del (); // remove from hashtable 550 void hash_del (); // remove from hashtable
482 551
… …
484 struct archetype *ACC (RW, next); /* Next archetype in a linked list */ 553 struct archetype *ACC (RW, next); /* Next archetype in a linked list */
485 struct archetype *ACC (RW, head); /* The main part of a linked object */ 554 struct archetype *ACC (RW, head); /* The main part of a linked object */
486 struct archetype *ACC (RW, more); /* Next part of a linked object */ 555 struct archetype *ACC (RW, more); /* Next part of a linked object */
487 object ACC (RO, clone); /* An object from which to do ->copy_to () */ 556 object ACC (RO, clone); /* An object from which to do ->copy_to () */
488 uint32 ACC (RW, editable); /* editable flags (mainly for editor) */ 557 uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
558 bool ACC (RW, linked); // linked into list of heads
489 sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is 559 sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
490 * in comparison to the head. 560 * in comparison to the head.
491 */ 561 */
492}; 562};
493 563
… …
532#define INS_ON_TOP 0x0008 602#define INS_ON_TOP 0x0008
533#define INS_BELOW_ORIGINATOR 0x0010 603#define INS_BELOW_ORIGINATOR 0x0010
534#define INS_MAP_LOAD 0x0020 604#define INS_MAP_LOAD 0x0020
535 605
536#define ARCH_SINGULARITY "singularity" 606#define ARCH_SINGULARITY "singularity"
537#define ARCH_SINGULARITY_LEN 11
538#define ARCH_DETECT_MAGIC "detect_magic" 607#define ARCH_DETECT_MAGIC "detect_magic"
539#define ARCH_DEPLETION "depletion" 608#define ARCH_DEPLETION "depletion"
540#define ARCH_SYMPTOM "symptom" 609#define ARCH_SYMPTOM "symptom"
541 610
542#endif 611#endif

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