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Comparing deliantra/server/include/object.h (file contents):
Revision 1.43 by root, Sun Oct 15 02:16:35 2006 UTC vs.
Revision 1.68 by root, Mon Dec 25 11:25:49 2006 UTC

16 16
17 You should have received a copy of the GNU General Public License 17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software 18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 20
21 The authors can be reached via e-mail at crossfire-devel@real-time.com 21 The authors can be reached via e-mail at crossfire@schmorp.de
22*/ 22*/
23 23
24#ifndef OBJECT_H 24#ifndef OBJECT_H
25#define OBJECT_H 25#define OBJECT_H
26
27#include <bitset>
26 28
27#include "cfperl.h" 29#include "cfperl.h"
28#include "shstr.h" 30#include "shstr.h"
29 31
30typedef uint32 tag_t; 32typedef uint32 tag_t;
59}; 61};
60 62
61struct UUID 63struct UUID
62{ 64{
63 uint64 seq; 65 uint64 seq;
66
67 UUID () { }
68 UUID (uint64 seq) : seq(seq) { }
69 operator uint64() { return seq; }
70 void operator =(uint64 seq) { this->seq = seq; }
64}; 71};
65 72
66extern void init_uuid (); 73extern void init_uuid ();
67extern UUID gen_uuid (); 74extern UUID gen_uuid ();
75extern const uint64 UUID_SKIP;
68 76
69/* Definition for WILL_APPLY values. Replaces having harcoded values 77/* Definition for WILL_APPLY values. Replaces having harcoded values
70 * sprinkled in the code. Note that some of these also replace fields 78 * sprinkled in the code. Note that some of these also replace fields
71 * that were in the can_apply area. What is the point of having both 79 * that were in the can_apply area. What is the point of having both
72 * can_apply and will_apply? 80 * can_apply and will_apply?
77#define WILL_APPLY_DOOR 0x08 85#define WILL_APPLY_DOOR 0x08
78#define WILL_APPLY_FOOD 0x10 86#define WILL_APPLY_FOOD 0x10
79 87
80/* However, if you're keeping a pointer of some sort, you probably 88/* However, if you're keeping a pointer of some sort, you probably
81 * don't just want it copied, so you'll need to add to common/object.C, 89 * don't just want it copied, so you'll need to add to common/object.C,
82 * e.g. copy_object. 90 * e.g. ->copy_to ()
83 */ 91 */
84 92
85typedef refptr<object> object_ptr;
86
87// these are not being copied
88ACC_CLASS (object) 93INTERFACE_CLASS (object)
89struct object_keep : refcounted
90{
91 tag_t ACC (RW, count); /* Generation count for this object */
92 UUID uuid; // Unique Identifier, survives saves etc.
93
94 /* These variables are not changed by copy_object() */
95 player *ACC (RW, contr); /* Pointer to the player which control this object */
96 object *ACC (RW, next); /* Pointer to the next object in the free/used list */
97 object *ACC (RW, prev); /* Pointer to the previous object in the free/used list */
98 object *ACC (RW, active_next); /* Next & previous object in the 'active' */
99 object *ACC (RW, active_prev); /* List. This is used in process_events */
100 /* so that the entire object list does not */
101 /* need to be gone through. */
102 object *ACC (RW, below); /* Pointer to the object stacked below this one */
103 object *ACC (RW, above); /* Pointer to the object stacked above this one */
104 /* Note: stacked in the *same* environment */
105 object *inv; /* Pointer to the first object in the inventory */
106 object *ACC (RW, container); /* Current container being used. I think this
107 * is only used by the player right now.
108 */
109 object *ACC (RW, env); /* Pointer to the object which is the environment.
110 * This is typically the container that the object is in.
111 */
112 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */
113 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different
114 maptile *ACC (RW, map); /* Pointer to the map in which this object is present */
115};
116
117// these are being copied 94// these are being copied
118struct object_copy : attachable<object> 95struct object_copy : attachable
119{ 96{
97 typedef bitset<NUM_FLAGS> flags_t;
98
99 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
100 sint8 ACC (RW, direction); /* Means the object is moving that way. */
101 sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
120 shstr ACC (RW, name); /* The name of the object, obviously... */ 102 shstr ACC (RW, name); /* The name of the object, obviously... */
121 shstr ACC (RW, name_pl); /* The plural name of the object */ 103 shstr ACC (RW, name_pl); /* The plural name of the object */
122 shstr ACC (RW, title); /* Of foo, etc */ 104 shstr ACC (RW, title); /* Of foo, etc */
123 shstr ACC (RW, race); /* human, goblin, dragon, etc */ 105 shstr ACC (RW, race); /* human, goblin, dragon, etc */
124 shstr ACC (RW, slaying); /* Which race to do double damage to */ 106 shstr ACC (RW, slaying); /* Which race to do double damage to */
125 /* If this is an exit, this is the filename */ 107 /* If this is an exit, this is the filename */
126 shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ 108 shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
127 shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ 109 shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
128 shstr ACC (RW, lore); /* Obscure information about this object, */ 110 shstr ACC (RW, lore); /* Obscure information about this object, */
129 /* To get put into books and the like. */ 111 /* To get put into books and the like. */
130 shstr ACC (RW, materialname); /* specific material name */ 112 shstr ACC (RW, materialname); /* specific material name */
131 shstr ACC (RW, custom_name); /* Custom name assigned by player */ 113 shstr ACC (RW, custom_name); /* Custom name assigned by player */
132 object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ 114 object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
133 object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ 115 object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
134 object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ 116 object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
135 object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ 117 object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
136 object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */ 118 object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
137 object_ptr ACC (RW, spell); /* Spell that was being cast */ 119 object_ptr ACC (RW, spell); /* Spell that was being cast */
138 object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ 120 object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
139}; 121 arch_ptr ACC (RW, arch); /* Pointer to archetype */
122 arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
140 123
141// these are being copied and also cleared
142struct object_pod
143{
144 New_Face *ACC (RW, face); /* Face with colors */ 124 New_Face *ACC (RW, face); /* Face with colors */
145 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
146 float ACC (RW, speed); /* The overall speed of this object */ 125 float ACC (RW, speed); /* The overall speed of this object */
147 float ACC (RW, speed_left); /* How much speed is left to spend this round */ 126 float ACC (RW, speed_left); /* How much speed is left to spend this round */
148 uint32 ACC (RW, nrof); /* How many of the objects */ 127 uint32 ACC (RW, nrof); /* How many of the objects */
149 sint8 ACC (RW, direction); /* Means the object is moving that way. */
150 sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
151 128
152 /* This next big block are basically used for monsters and equipment */ 129 /* This next big block are basically used for monsters and equipment */
153 uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */ 130 uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
154 uint8 ACC (RW, subtype); /* subtype of object */ 131 uint8 ACC (RW, subtype); /* subtype of object */
155 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ 132 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
156 sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */ 133 sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
157 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ 134 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
158 uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */ 135 uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
159 uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ 136 uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
160 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ 137 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
161 uint16 ACC (RW, material); /* What materials this object consist of */ 138 uint16 ACC (RW, material); /* What materials this object consist of */
162 sint8 ACC (RW, magic); /* Any magical bonuses to this item */ 139 sint8 ACC (RW, magic); /* Any magical bonuses to this item */
163 uint8 ACC (RW, state); /* How the object was last drawn (animation) */ 140 uint8 ACC (RW, state); /* How the object was last drawn (animation) */
164 sint32 ACC (RW, value); /* How much money it is worth (or contains) */ 141 sint32 ACC (RW, value); /* How much money it is worth (or contains) */
165 /* Note that the last_.. values are sometimes used for non obvious 142 /* Note that the last_.. values are sometimes used for non obvious
166 * meanings by some objects, eg, sp penalty, permanent exp. 143 * meanings by some objects, eg, sp penalty, permanent exp.
167 */ 144 */
168 sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */ 145 sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
171 sint16 ACC (RW, last_eat); /* How long since we last ate */ 148 sint16 ACC (RW, last_eat); /* How long since we last ate */
172 sint16 ACC (RW, invisible); /* How much longer the object will be invis */ 149 sint16 ACC (RW, invisible); /* How much longer the object will be invis */
173 sint16 ACC (RW, level); /* Level of creature or object */ 150 sint16 ACC (RW, level); /* Level of creature or object */
174 uint8 ACC (RW, pick_up); /* See crossfire.doc */ 151 uint8 ACC (RW, pick_up); /* See crossfire.doc */
175 sint8 ACC (RW, item_power); /* power rating of the object */ 152 sint8 ACC (RW, item_power); /* power rating of the object */
176 sint8 ACC (RW, gen_sp_armour); /* sp regen penalty this object has (was last_heal) */ 153 sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
177 sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ 154 sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
178 sint32 ACC (RW, weight); /* Attributes of the object */ 155 sint32 ACC (RW, weight); /* Attributes of the object */
179 sint32 ACC (RW, weight_limit); /* Weight-limit of object */ 156 sint32 ACC (RW, weight_limit);/* Weight-limit of object */
180 sint32 ACC (RW, carrying); /* How much weight this object contains */ 157 sint32 ACC (RW, carrying); /* How much weight this object contains */
181 sint64 ACC (RW, perm_exp); /* Permanent exp */ 158 sint64 ACC (RW, perm_exp); /* Permanent exp */
182 uint32 ACC (RW, weapontype); /* type of weapon */ 159 uint32 ACC (RW, weapontype); /* type of weapon */
183 uint32 ACC (RW, tooltype); /* type of tool or build facility */ 160 uint32 ACC (RW, tooltype); /* type of tool or build facility */
184 sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */ 161 sint8 ACC (RW, body_info[NUM_BODY_LOCATIONS]); /* body info as loaded from the file */
185 sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */ 162 sint8 ACC (RW, body_used[NUM_BODY_LOCATIONS]); /* Calculated value based on items equipped */
186 living ACC (RO, stats); /* Str, Con, Dex, etc */ 163 living ACC (RO, stats); /* Str, Con, Dex, etc */
187 /* See the doc/Developers/objects for more info about body locations */ 164 /* See the pod/objects.pod for more info about body locations */
188 165
189 /* Following mostly refers to fields only used for monsters */ 166 /* Following mostly refers to fields only used for monsters */
190 uint32 ACC (RW, hide); /* The object is hidden, not invisible */ 167 uint32 ACC (RW, hide); /* The object is hidden, not invisible */
191 /* changes made by kholland@sunlab.cit.cornell.edu */ 168
192 /* allows different movement patterns for attackers */ 169 /* allows different movement patterns for attackers */
193 sint32 ACC (RW, move_status); /* What stage in attack mode */ 170 sint32 ACC (RW, move_status); /* What stage in attack mode */
194 uint16 ACC (RW, attack_movement); /* What kind of attack movement */ 171 uint16 ACC (RW, attack_movement); /* What kind of attack movement */
195 uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ 172 uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
196 float ACC (RW, expmul); /* needed experience = (calc_exp*expmul) - means some */ 173 float ACC (RW, expmul); /* needed experience = (calc_exp*expmul) - means some */
197 /* races/classes can need less/more exp to gain levels */ 174 /* races/classes can need less/more exp to gain levels */
198 175
199 /* Spell related information, may be useful elsewhere 176 /* Spell related information, may be useful elsewhere
200 * Note that other fields are used - these files are basically 177 * Note that other fields are used - these files are basically
201 * only used in spells. 178 * only used in spells.
202 */ 179 */
203 sint16 ACC (RW, duration); /* How long the spell lasts */ 180 sint16 ACC (RW, duration); /* How long the spell lasts */
204 sint16 ACC (RW, casting_time); /* time left before spell goes off */ 181 sint16 ACC (RW, casting_time);/* time left before spell goes off */
205 uint16 ACC (RW, start_holding); 182 uint16 ACC (RW, start_holding);
206 uint8 ACC (RW, duration_modifier); /* how level modifies duration */ 183 uint8 ACC (RW, duration_modifier); /* how level modifies duration */
207 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ 184 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
208 sint8 ACC (RW, range); /* Range of the spell */ 185 sint8 ACC (RW, range); /* Range of the spell */
209 uint8 ACC (RW, range_modifier); /* How going up in level effects range */ 186 uint8 ACC (RW, range_modifier); /* How going up in level effects range */
187
188 MoveType ACC (RW, move_type); /* Type of movement this object uses */
189 MoveType ACC (RW, move_block);/* What movement types this blocks */
190 MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
191 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
192 MoveType ACC (RW, move_off); /* Move types affected moving off this space */
193 MoveType ACC (RW, move_slow); /* Movement types this slows down */
194 float ACC (RW, move_slow_penalty); /* How much this slows down the object */
195
210 char *ACC (RW, spellarg); 196 char *ACC (RW, spellarg);
211 197
212 /* Following are values used by any object */ 198 /* Following are values used by any object */
199 /* this objects turns into or what this object creates */
213 treasurelist *ACC (RW, randomitems); /* Items to be generated */ 200 treasurelist *ACC (RW, randomitems); /* Items to be generated */
214 archetype *ACC (RW, arch); /* Pointer to archetype */
215 archetype *ACC (RW, other_arch); /* Pointer used for various things - mostly used for what */
216 key_value *key_values; /* Fields not explictly known by the loader. */ 201 key_value *key_values; /* Fields not explictly known by the loader. */
217 /* this objects turns into or what this object creates */ 202 flags_t flag; /* various flags */
218 uint32 flags[4]; /* various flags */ 203#if FOR_PERL
204 bool ACC (RW, flag[NUM_FLAGS]);
205#endif
219 uint16 ACC (RW, animation_id); /* An index into the animation array */ 206 uint16 ACC (RW, animation_id);/* An index into the animation array */
220 uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ 207 uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
221 uint8 ACC (RW, last_anim); /* last sequence used to draw face */ 208 uint8 ACC (RW, last_anim); /* last sequence used to draw face */
222 sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */ 209 sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
223 uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ 210 uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
224 uint8 ACC (RW, will_apply); /* See crossfire.doc */ 211 uint8 ACC (RW, will_apply); /* See crossfire.doc */
225
226 MoveType ACC (RW, move_type); /* Type of movement this object uses */
227 MoveType ACC (RW, move_block); /* What movement types this blocks */
228 MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */
229 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
230 MoveType ACC (RW, move_off); /* Move types affected moving off this space */
231 MoveType ACC (RW, move_slow); /* Movement types this slows down */
232 float ACC (RW, move_slow_penalty); /* How much this slows down the object */
233}; 212};
234 213
235struct object : zero_initialised, object_keep, object_copy, object_pod 214struct object : zero_initialised, object_copy
236{ 215{
237 typedef unordered_vector<object *> vector; 216 typedef unordered_vector<object *> vector;
238 217
239 static vector mortals; 218 // These variables are not changed by ->copy_to
219 maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
220
221 tag_t ACC (RW, count); /* Generation count for this object */
222 UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
223
224 player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
225 object *ACC (RW, next); /* Pointer to the next object in the free/used list */
226 object *ACC (RW, prev); /* Pointer to the previous object in the free/used list */
227 object *ACC (RW, active_next);/* Next & previous object in the 'active' */
228 object *ACC (RW, active_prev);/* List. This is used in process_events */
229 /* so that the entire object list does not */
230 /* need to be gone through. */
231 object *ACC (RW, below); /* Pointer to the object stacked below this one */
232 object *ACC (RW, above); /* Pointer to the object stacked above this one */
233 /* Note: stacked in the *same* environment */
234 object *inv; /* Pointer to the first object in the inventory */
235 object *ACC (RW, container); /* Current container being used. I think this
236 * is only used by the player right now.
237 */
238 object *ACC (RW, env); /* Pointer to the object which is the environment.
239 * This is typically the container that the object is in.
240 */
241 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */
242 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different
243 client_container *seen_by; // seen by which player/container currently?
244
240 static vector active; // active objects, not yet used 245 static vector active; // active objects, not yet used
241 static vector objects; // not used yet, use first->next->... 246 static vector objects; // not used yet, use first->next->...
242 static object *first; // will be replaced by "objects" 247 static object *first; // will be replaced by "objects"
243 248
244 static object *create (); 249 static object *create ();
250 void copy_to (object *dst);
251 object *clone (); // create + copy_to
252 void do_destroy ();
253 void gather_callbacks (AV *&callbacks, event_type event) const;
245 void destroy (bool destroy_inventory = false); 254 void destroy (bool destroy_inventory = false);
246 255
247 static void free_mortals (); 256 // recursively destroy all objects in inventory, optionally dropping them to the ground instead
257 void destroy_inv (bool drop_to_ground = false);
258 void remove ();
259 object *insert (object *item); // insert into inventory
260
261 static bool can_merge_slow (object *op1, object *op2);
262
263 // this is often used in time-critical code, so optimise
248 static bool can_merge (object *op1, object *op2); 264 static bool can_merge (object *op1, object *op2)
265 {
266 return op1->value == op2->value
267 && op1->name == op2->name
268 && can_merge_slow (op1, op2);
269 }
249 270
250 void clear (); 271 void set_owner (object *owner);
251 void clone (object *destination);
252
253 bool destroyed () { return QUERY_FLAG (this, FLAG_FREED); }
254 272
255 void instantiate () 273 void instantiate ()
256 { 274 {
257 if (!uuid.seq) // HACK 275 if (!uuid.seq) // HACK
258 uuid = gen_uuid (); 276 uuid = gen_uuid ();
259 277
260 attachable<object>::instantiate (); 278 attachable::instantiate ();
261 } 279 }
262 280
263 void set_owner (object *owner); 281 // recalculate all stats
282 void update_stats ();
283 void roll_stats ();
284 void swap_stats (int a, int b);
285 void add_statbonus ();
286 void remove_statbonus ();
287 void drain_stat ();
288 void drain_specific_stat (int deplete_stats);
289 void change_luck (int value);
264 290
265 // info must hold 256 * 3 bytes currently 291 // info must hold 256 * 3 bytes currently
266 const char *debug_desc (char *info) const; 292 const char *debug_desc (char *info) const;
267 const char *debug_desc () const; 293 const char *debug_desc () const;
294
295 bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; }
296 bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET
297 || type == CLOAK || type == BOOTS || type == GLOVES
298 || type == BRACERS || type == GIRDLE; }
299 bool is_alive () const { return (type == PLAYER
300 || flag [FLAG_MONSTER]
301 || (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
302 && !flag [FLAG_IS_A_TEMPLATE]; }
303 bool is_arrow () const { return type == ARROW
304 || (type == SPELL_EFFECT
305 && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); }
306
307 /* This return true if object has still randomitems which
308 * could be expanded.
309 */
310 bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
311
312 // returns the player that has this object in his inventory, or 0
313 object *in_player () const
314 {
315 for (object *op = env; op; op = op->env)
316 if (op->type == PLAYER)
317 return op;
318
319 return 0;
320 }
321
322 // returns the mapspace this object is in
323 mapspace &ms () const;
268 324
269 // fully recursive iterator 325 // fully recursive iterator
270 struct iterator_base 326 struct iterator_base
271 { 327 {
272 object *item; 328 object *item;
308 void unlink (); 364 void unlink ();
309 365
310 object (); 366 object ();
311 ~object (); 367 ~object ();
312}; 368};
313
314#define get_object() object::create ()
315#define free_object(op) (op)->destroy (0)
316#define free_object2(op, free_inv) (op)->destroy (free_inv)
317#define clear_owner(op) (op)->owner = 0
318#define copy_owner(op,other) (op)->owner = (other)->owner
319#define get_owner(op) (op)->owner
320#define clear_object(op) (op)->clear ()
321
322static inline void
323set_owner (object *op, object *owner)
324{
325 op->set_owner (owner);
326}
327
328#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))
329 369
330typedef struct oblnk 370typedef struct oblnk
331{ /* Used to link together several objects */ 371{ /* Used to link together several objects */
332 object_ptr ob; 372 object_ptr ob;
333 struct oblnk *next; 373 struct oblnk *next;
347 * be much left in the archetype - all it really is is a holder for the 387 * be much left in the archetype - all it really is is a holder for the
348 * object and pointers. This structure should get removed, and just replaced 388 * object and pointers. This structure should get removed, and just replaced
349 * by the object structure 389 * by the object structure
350 */ 390 */
351 391
352ACC_CLASS(archetype) 392INTERFACE_CLASS (archetype)
353struct archetype : zero_initialised 393struct archetype : zero_initialised, attachable
354{ 394{
355 archetype (); 395 archetype ();
356 ~archetype (); 396 ~archetype ();
397 void gather_callbacks (AV *&callbacks, event_type event) const;
357 398
358 static archetype *find (const char *arch); 399 static archetype *find (const char *arch);
400
401 void hash_add (); // add to hashtable
402 void hash_del (); // remove from hashtable
359 403
360 shstr ACC (RW, name); /* More definite name, like "generate_kobold" */ 404 shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
361 struct archetype *ACC (RW, next); /* Next archetype in a linked list */ 405 struct archetype *ACC (RW, next); /* Next archetype in a linked list */
362 struct archetype *ACC (RW, head); /* The main part of a linked object */ 406 struct archetype *ACC (RW, head); /* The main part of a linked object */
363 struct archetype *ACC (RW, more); /* Next part of a linked object */ 407 struct archetype *ACC (RW, more); /* Next part of a linked object */
364 object ACC (RO, clone); /* An object from which to do copy_object() */ 408 object ACC (RO, clone); /* An object from which to do ->copy_to () */
365 uint32 ACC (RW, editable); /* editable flags (mainly for editor) */ 409 uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
366 sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is 410 sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
367 * in comparison to the head. 411 * in comparison to the head.
368 */ 412 */
369}; 413};
374extern int nrofallocobjects; 418extern int nrofallocobjects;
375 419
376/* This returns TRUE if the object is something that 420/* This returns TRUE if the object is something that
377 * should be displayed in the look window 421 * should be displayed in the look window
378 */ 422 */
379#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR) 423#define LOOK_OBJ(ob) (!ob->invisible && ob->type != PLAYER && ob->type != EVENT_CONNECTOR)
380 424
381/* Used by update_object to know if the object being passed is 425/* Used by update_object to know if the object being passed is
382 * being added or removed. 426 * being added or removed.
383 */ 427 */
384#define UP_OBJ_INSERT 1 428#define UP_OBJ_INSERT 1
425#define ARCH_DETECT_MAGIC "detect_magic" 469#define ARCH_DETECT_MAGIC "detect_magic"
426#define ARCH_DEPLETION "depletion" 470#define ARCH_DEPLETION "depletion"
427#define ARCH_SYMPTOM "symptom" 471#define ARCH_SYMPTOM "symptom"
428 472
429#endif 473#endif
474

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