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Comparing deliantra/server/include/object.h (file contents):
Revision 1.201 by root, Sat Jun 27 03:51:05 2009 UTC vs.
Revision 1.274 by root, Sun Nov 18 15:19:48 2018 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2018 Marc Alexander Lehmann / the Deliantra team
4 * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 5 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team 6 * Copyright (©) 2001 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 7 * Copyright (©) 1992 Frank Tore Johansen
7 * 8 *
8 * Deliantra is free software: you can redistribute it and/or modify 9 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 10 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 11 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 12 * option) any later version.
12 * 13 *
13 * This program is distributed in the hope that it will be useful, 14 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 17 * GNU General Public License for more details.
17 * 18 *
18 * You should have received a copy of the GNU General Public License 19 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 20 * and the GNU General Public License along with this program. If not, see
21 * <http://www.gnu.org/licenses/>.
20 * 22 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 23 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 24 */
23 25
24#ifndef OBJECT_H 26#ifndef OBJECT_H
25#define OBJECT_H 27#define OBJECT_H
26 28
27#include <bitset>
28
29#include "cfperl.h" 29#include "cfperl.h"
30#include "shstr.h" 30#include "shstr.h"
31 31
32//+GPL
33
32typedef int tag_t; 34typedef int tag_t;
33 35
36// also see common/item.C
34enum { 37enum
35 body_skill, 38{
36 body_combat, 39# define def(name, use, nonuse) body_ ## name,
37 body_range, 40# include "slotinc.h"
38 body_shield, 41# undef def
39 body_arm,
40 body_torso,
41 body_head,
42 body_neck,
43 body_finger,
44 body_shoulder,
45 body_foot,
46 body_hand,
47 body_wrist,
48 body_waist,
49 NUM_BODY_LOCATIONS 42 NUM_BODY_LOCATIONS
50}; 43};
51 44
52enum slottype_t
53{
54 slot_none,
55 slot_combat,
56 slot_ranged,
57};
58
59/* See common/item.c */ 45/* See common/item.c */
60 46
61typedef struct Body_Locations 47struct Body_Locations
62{ 48{
49 const char *name; /* Short name/identifier */
63 keyword save_name; /* Name used to load/save it to disk */ 50 keyword kw; /* Name used to load/save it to disk */
64 const char *use_name; /* Name used when describing an item we can use */ 51 const char *use_name; /* Name used when describing an item we can use */
65 const char *nonuse_name; /* Name to describe objects we can't use */ 52 const char *nonuse_name; /* Name to describe objects we can't use */
66} Body_Locations; 53};
67 54
68extern Body_Locations body_locations[NUM_BODY_LOCATIONS]; 55extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
56
57// for each set of directions (1 == up, 2 == right, 4 == down, 8 == left)
58// contains the wall suffix (0, 1_3, 1_4 and so on).
59extern const char *wall_suffix[16];
69 60
70#define NUM_COINS 4 /* number of coin types */ 61#define NUM_COINS 4 /* number of coin types */
71extern const char *const coins[NUM_COINS + 1]; 62extern const char *const coins[NUM_COINS + 1];
63
64// restart server when object_count reaches this value
65#define RESTART_COUNT 0xe0000000
72 66
73/* 67/*
74 * Each object (this also means archetypes!) could have a few of these 68 * Each object (this also means archetypes!) could have a few of these
75 * "dangling" from it; this could also end up containing 'parse errors'. 69 * "dangling" from it; this could also end up containing 'parse errors'.
76 * 70 *
… …
80 * accessing the list directly. 74 * accessing the list directly.
81 * Exception is if you want to walk this list for some reason. 75 * Exception is if you want to walk this list for some reason.
82 */ 76 */
83struct key_value : slice_allocated 77struct key_value : slice_allocated
84{ 78{
85 key_value *next; 79 key_value *next; // must be first element
86 shstr key, value; 80 shstr key, value;
87}; 81};
88 82
83// "crossfires version of a perl hash."
84struct key_values
85{
86 key_value *first; // must be first element
87
88 bool empty() const
89 {
90 return !first;
91 }
92
93 void clear ();
94 shstr_tmp get (shstr_tmp key) const;
95 void del (shstr_tmp key);
96 void set (shstr_tmp key, shstr_tmp value);
97
98 void add (shstr_tmp key, shstr_tmp value); // liek set, but doesn't check for duplicates
99 void reverse (); // reverses the ordering, to be used after loading an object
100 key_values &operator =(const key_values &kv);
101
102 // custom extra fields management
103 struct access_proxy
104 {
105 key_values &kv;
106 shstr_tmp key;
107
108 access_proxy (key_values &kv, shstr_tmp key)
109 : kv (kv), key (key)
110 {
111 }
112
113 const access_proxy &operator =(shstr_tmp value) const
114 {
115 kv.set (key, value);
116 return *this;
117 }
118
119 operator const shstr_tmp () const { return kv.get (key); }
120 operator const char *() const { return kv.get (key); }
121
122 private:
123 void operator =(int);
124 };
125
126 const access_proxy operator [](shstr_tmp key)
127 {
128 return access_proxy (*this, key);
129 }
130};
131
132//-GPL
133
89struct UUID 134struct UUID
90{ 135{
91 uint64 seq; 136 uint64 seq;
137
138 enum { MAX_LEN = 3 + 16 + 1 + 1 }; // <1. + hex + > + \0
92 139
93 static UUID cur; // last uuid generated 140 static UUID cur; // last uuid generated
94 static void init (); 141 static void init ();
95 static UUID gen (); 142 static UUID gen ();
96 143
97 UUID () { } 144 UUID () { }
98 UUID (uint64 seq) : seq(seq) { } 145 UUID (uint64 seq) : seq(seq) { }
99 operator uint64() { return seq; } 146 operator uint64() { return seq; }
100 void operator =(uint64 seq) { this->seq = seq; } 147 void operator =(uint64 seq) { this->seq = seq; }
101 148
102 typedef char BUF [32];
103
104 bool parse (const char *s) 149 bool parse (const char *s);
105 { 150 char *append (char *buf) const;
106 return sscanf (s, "<1.%" SCNx64 ">", &seq) == 1;
107 }
108
109 const char *c_str (char *buf, int len) const
110 {
111 snprintf (buf, len, "<1.%" PRIx64 ">", seq);
112
113 return buf;
114 }
115
116 const char *c_str () const 151 char *c_str () const;
117 {
118 static BUF buf;
119
120 return c_str (buf, sizeof (buf));
121 }
122}; 152};
153
154//+GPL
123 155
124/* Definition for WILL_APPLY values. Replaces having harcoded values 156/* Definition for WILL_APPLY values. Replaces having harcoded values
125 * sprinkled in the code. Note that some of these also replace fields 157 * sprinkled in the code. Note that some of these also replace fields
126 * that were in the can_apply area. What is the point of having both 158 * that were in the can_apply area. What is the point of having both
127 * can_apply and will_apply? 159 * can_apply and will_apply?
… …
132#define WILL_APPLY_DOOR 0x08 164#define WILL_APPLY_DOOR 0x08
133#define WILL_APPLY_FOOD 0x10 165#define WILL_APPLY_FOOD 0x10
134 166
135struct body_slot 167struct body_slot
136{ 168{
169 signed char used:4; /* Calculated value based on items equipped */
137 signed char info:4; /* body info as loaded from the file */ 170 signed char info:4; /* body info as loaded from the file */
138 signed char used:4; /* Calculated value based on items equipped */
139}; 171};
140 172
141typedef struct oblnk 173typedef struct oblnk
142{ /* Used to link together several objects */ 174{ /* Used to link together several objects */
143 object_ptr ob; 175 object_ptr ob;
… …
149 struct oblnk *link; 181 struct oblnk *link;
150 struct oblinkpt *next; 182 struct oblinkpt *next;
151 shstr id; /* Used as connected value in buttons/gates */ 183 shstr id; /* Used as connected value in buttons/gates */
152} oblinkpt; 184} oblinkpt;
153 185
186// temporary hack to find the culprit who corrupts face numbers. maybe. hopefully.
187struct faceidx_debug
188{
189 faceidx x;
190
191 operator faceidx () const
192 {
193 return x;
194 }
195
196 faceidx operator =(faceidx i)
197 {
198 if (ecb_expect_false (i >= faces.size ()))
199 {
200 fork_abort ("illegal faceidx assignment");
201 i = blank_face;
202 }
203
204 return x = i;
205 }
206};
207
208#if CFPERL
209static inline void sv_to (SV *sv, faceidx_debug &v) { v = SvIV (sv); }
210#endif
211
154INTERFACE_CLASS (object) 212INTERFACE_CLASS (object)
155// these are being copied 213// these are being copied
156struct object_copy : attachable 214struct object_copy : attachable
157{ 215{
158 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ 216 sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
… …
173 flags_t flag; /* various flags */ 231 flags_t flag; /* various flags */
174#if FOR_PERL 232#if FOR_PERL
175 bool ACC (RW, flag[NUM_FLAGS]); 233 bool ACC (RW, flag[NUM_FLAGS]);
176#endif 234#endif
177 235
178 shstr ACC (RW, materialname); /* specific material name */ 236 materialtype_t *material; // What material this object consists of //TODO, make perl-accessible
179 shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ 237 shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
180// materialtype_t *ACC (RW, material); /* What material this object consists of */
181 object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ 238 object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
182 object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ 239 object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
183 object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ 240 object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
184 object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ 241 object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
185 object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */ 242 object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
… …
188 arch_ptr ACC (RW, arch); /* Pointer to archetype */ 245 arch_ptr ACC (RW, arch); /* Pointer to archetype */
189 arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ 246 arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
190 247
191 float ACC (RW, speed); /* The overall speed of this object */ 248 float ACC (RW, speed); /* The overall speed of this object */
192 float ACC (RW, speed_left); /* How much speed is left to spend this round */ 249 float ACC (RW, speed_left); /* How much speed is left to spend this round */
250
193 sint32 ACC (RW, nrof); /* How many of the objects */ 251 sint32 ACC (RW, nrof); /* How many of the objects */
194
195 /* This next big block is basically used for monsters and equipment */ 252 /* This next big block is basically used for monsters and equipment */
196 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ 253 uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
197 sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ 254 sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
198 255
199 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ 256 uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
… …
202 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ 259 uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
203 260
204 uint16 ACC (RW, materials); /* What materials this object consists of */ 261 uint16 ACC (RW, materials); /* What materials this object consists of */
205 sint8 ACC (RW, magic); /* Any magical bonuses to this item */ 262 sint8 ACC (RW, magic); /* Any magical bonuses to this item */
206 uint8 ACC (RW, state); /* How the object was last drawn (animation) */ 263 uint8 ACC (RW, state); /* How the object was last drawn (animation) */
207
208 sint32 ACC (RW, value); /* How much money it is worth (or contains) */ 264 sint32 ACC (RW, value); /* How much money it is worth (or contains) */
265
209 /* Note that the last_.. values are sometimes used for non obvious 266 /* Note that the last_.. values are sometimes used for non obvious
210 * meanings by some objects, eg, sp penalty, permanent exp. 267 * meanings by some objects, eg, sp penalty, permanent exp.
211 */ 268 */
212 sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */ 269 sint16 ACC (RW, last_heal); /* Last healed. Depends on constitution */
213 sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */ 270 sint16 ACC (RW, last_sp); /* As last_heal, but for spell points */
214 sint16 ACC (RW, last_grace); /* as last_sp, except for grace */ 271 sint16 ACC (RW, last_grace); /* as last_sp, except for grace */
215 sint16 ACC (RW, last_eat); /* How long since we last ate */ 272 sint16 ACC (RW, last_eat); /* How long since we last ate */
273
216 sint16 ACC (RW, invisible); /* How much longer the object will be invis */ 274 sint16 ACC (RW, invisible); /* How much longer the object will be invis */
217 sint16 ACC (RW, level); /* Level of creature or object */ 275 sint16 ACC (RW, level); /* Level of creature or object */
218 276
219 uint8 ACC (RW, pick_up); /* See crossfire.doc */ 277 uint8 ACC (RW, pick_up); /* See crossfire.doc */
220 sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */ 278 sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
221 sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ 279 sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
222 uint8 ACC (RW, weapontype); /* type of weapon */ 280 uint8 ACC (RW, weapontype); /* type of weapon */
223 281
282 body_slot slot [NUM_BODY_LOCATIONS];
283
224 faceidx ACC (RW, face); /* the graphical face */ 284 faceidx_debug ACC (RW, face); /* the graphical face */
225 285
226 faceidx ACC (RW, sound); /* the sound face */ 286 faceidx ACC (RW, sound); /* the sound face */
227 faceidx ACC (RW, sound_destroy); /* played on destroy */ 287 faceidx ACC (RW, sound_destroy); /* played on destroy */
228 288
229 body_slot slot [NUM_BODY_LOCATIONS];
230
231 sint32 ACC (RW, weight); /* Attributes of the object */ 289 sint32 ACC (RW, weight); /* Attributes of the object */
232 sint32 ACC (RW, weight_limit);/* Weight-limit of object */ 290 sint32 ACC (RW, weight_limit);/* Weight-limit of object */
291
233 sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ 292 sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */
293
234 sint64 ACC (RW, perm_exp); /* Permanent exp */ 294 sint64 ACC (RW, perm_exp); /* Permanent exp */
235 living ACC (RO, stats); /* Str, Con, Dex, etc */ 295 living ACC (RO, stats); /* Str, Con, Dex, etc */
236 /* See the pod/objects.pod for more info about body locations */ 296 /* See the pod/objects.pod for more info about body locations */
237 297
238 /* Following mostly refers to fields only used for monsters */ 298 /* Following mostly refers to fields only used for monsters */
239
240 /* allows different movement patterns for attackers */
241 sint32 ACC (RW, move_status); /* What stage in attack mode */
242 uint16 ACC (RW, attack_movement); /* What kind of attack movement */
243 uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
244 float ACC (RW, expmul); /* needed experience = (calc_exp*expmul) - means some */
245 /* races/classes can need less/more exp to gain levels */
246 299
247 /* Spell related information, may be useful elsewhere 300 /* Spell related information, may be useful elsewhere
248 * Note that other fields are used - these files are basically 301 * Note that other fields are used - these files are basically
249 * only used in spells. 302 * only used in spells.
250 */ 303 */
251 sint16 ACC (RW, duration); /* How long the spell lasts */ 304 sint16 ACC (RW, duration); /* How long the spell lasts */
252 sint16 ACC (RW, casting_time);/* time left before spell goes off */ 305 uint8 ACC (RW, casting_time); /* time left before spell goes off */
253
254 uint8 ACC (RW, duration_modifier); /* how level modifies duration */ 306 uint8 ACC (RW, duration_modifier); /* how level modifies duration */
307
255 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ 308 uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
256 sint8 ACC (RW, range); /* Range of the spell */ 309 sint8 ACC (RW, range); /* Range of the spell */
257 uint8 ACC (RW, range_modifier); /* How going up in level effects range */ 310 uint8 ACC (RW, range_modifier); /* How going up in level effects range */
311 sint8 ACC (RW, item_power); /* power rating of the object */
258 312
313 uint8 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
259 MoveType ACC (RW, move_type); /* Type of movement this object uses */ 314 MoveType ACC (RW, move_type); /* Type of movement this object uses */
260 MoveType ACC (RW, move_block);/* What movement types this blocks */ 315 MoveType ACC (RW, move_block);/* What movement types this blocks */
261 MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ 316 MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
317
262 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ 318 MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
263
264 MoveType ACC (RW, move_off); /* Move types affected moving off this space */ 319 MoveType ACC (RW, move_off); /* Move types affected moving off this space */
265 MoveType ACC (RW, move_slow); /* Movement types this slows down */ 320 MoveType ACC (RW, move_slow); /* Movement types this slows down */
266 321
267 sint8 ACC (RW, item_power); /* power rating of the object */
268 // 8 free bits 322 // 8 free bits
269 323
324 //float ACC (RW, expmul) = 1.0; /* needed experience = (calc_exp*expmul) - means some */
325 // /* races/classes can need less/more exp to gain levels */
326 constexpr static const float expmul = 1.0;//D
270 float ACC (RW, move_slow_penalty); /* How much this slows down the object */ 327 float ACC (RW, move_slow_penalty); /* How much this slows down the object */
271 shstr ACC (RW, spellarg); /* only used in arrows - get rid of it? */
272 328
273 /* Following are values used by any object */ 329 /* Following are values used by any object */
274 /* this objects turns into or what this object creates */ 330 /* this objects turns into or what this object creates */
275 treasurelist *ACC (RW, randomitems); /* Items to be generated */ 331 treasurelist *ACC (RW, randomitems); /* Items to be generated */
276 332
277 uint16 ACC (RW, animation_id);/* An index into the animation array */
278 uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
279 uint8 ACC (RW, last_anim); /* last sequence used to draw face */ 333 uint8 ACC (RW, last_anim); /* last sequence used to draw face */
280
281 uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ 334 uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
282 uint8 ACC (RW, will_apply); /* See crossfire.doc */ 335 uint8 ACC (RW, will_apply); /* See crossfire.doc */
336 uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
337 uint16 ACC (RW, animation_id);/* An index into the animation array */
338 uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */
339
340 uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */
283 uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */ 341 uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */
342 /* allows different movement patterns for attackers */
343 uint8 ACC (RW, move_status); /* What stage in attack mode */
344 uint8 ACC (RW, attack_movement);/* What kind of attack movement */
284 345
285 uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */ 346 //16+ free bits
286 uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */
287 347
288 // rarely-accessed members should be at the end 348 // rarely-accessed members should be at the end
289 shstr ACC (RW, tag); // a tag used to tracking this object 349 shstr ACC (RW, tag); // a tag used to tracking this object
290 shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ 350 shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
291 shstr ACC (RW, lore); /* Obscure information about this object, */ 351 shstr ACC (RW, lore); /* Obscure information about this object, */
292 /* To get put into books and the like. */ 352 /* To get put into books and the like. */
293 shstr ACC (RW, custom_name); /* Custom name assigned by player */ 353 shstr ACC (RW, custom_name); /* Custom name assigned by player */
294}; 354};
295 355
296const char *query_weight (const object *op); 356const_utf8_string query_weight (const object *op);
297const char *query_short_name (const object *op); 357const_utf8_string query_short_name (const object *op);
298const char *query_name (const object *op); 358const_utf8_string query_name (const object *op);
299const char *query_base_name (const object *op, int plural); 359const_utf8_string query_base_name (const object *op, int plural);
360sint64 query_cost (const object *tmp, object *who, int flag);
361const char *query_cost_string (const object *tmp, object *who, int flag);
300 362
363int change_ability_duration (object *spell, object *caster);
364int min_casting_level (object *caster, object *spell);
365int casting_level (object *caster, object *spell);
366sint16 SP_level_spellpoint_cost (object *caster, object *spell, int flags);
367int SP_level_dam_adjust (object *caster, object *spob);
368int SP_level_duration_adjust (object *caster, object *spob);
369int SP_level_range_adjust (object *caster, object *spob);
370
371struct freelist_item
372{
373 freelist_item *next;
374 uint32_t count;
375};
376
301struct object : zero_initialised, object_copy 377struct object : object_copy
302{ 378{
303 // These variables are not changed by ->copy_to 379 // These variables are not changed by ->copy_to
304 maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ 380 maptile *ACC (RW, map); /* Pointer to the map in which this object is present */
305 381
306 UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. 382 UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
307 int ACC (RO, count); 383 uint32_t ACC (RO, count);
308 object_vector_index ACC (RO, index); // index into objects 384 object_vector_index ACC (RO, index); // index into objects
309 object_vector_index ACC (RO, active); // index into actives 385 object_vector_index ACC (RO, active); // index into actives
310 386
311 player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set *iff* type == PLAYER */ 387 player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set *iff* type == PLAYER */
312 388
… …
314 object *ACC (RW, above); /* Pointer to the object stacked above this one */ 390 object *ACC (RW, above); /* Pointer to the object stacked above this one */
315 /* Note: stacked in the *same* environment */ 391 /* Note: stacked in the *same* environment */
316 object *inv; /* Pointer to the first object in the inventory */ 392 object *inv; /* Pointer to the first object in the inventory */
317 393
318 //TODO: container must move into client 394 //TODO: container must move into client
319 object_ptr ACC (RW, container); /* Current container being used. I think this 395 object_ptr ACC (RW, container);/* Currently opened container. I think this
320 * is only used by the player right now. 396 * is only used by the player right now.
321 */ 397 */
322 object *ACC (RW, env); /* Pointer to the object which is the environment. 398 object *ACC (RW, env); /* Pointer to the object which is the environment.
323 * This is typically the container that the object is in. 399 * This is typically the container that the object is in.
324 */ 400 */
325 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ 401 object *ACC (RW, more); /* Pointer to the rest of a large body of objects */
326 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different 402 object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different
327 client_container *seen_by; // seen by which player/container currently?
328 key_value *key_values; /* Fields not explictly known by the loader. */
329 403
330 // privates / perl 404 MTH void set_flag (int flagnum)
331 shstr_tmp kv_get (shstr_tmp key) const;
332 void kv_del (shstr_tmp key);
333 void kv_set (shstr_tmp key, shstr_tmp value);
334
335 // custom extra fields management
336 struct key_value_access_proxy
337 {
338 object &ob;
339 shstr_tmp key;
340
341 key_value_access_proxy (object &ob, shstr_tmp key)
342 : ob (ob), key (key)
343 { 405 {
344 } 406 flag [flagnum] = true;
345
346 const key_value_access_proxy &operator =(shstr_tmp value) const
347 {
348 ob.kv_set (key, value);
349 return *this;
350 }
351
352 operator const shstr_tmp () const { return ob.kv_get (key); }
353 operator const char *() const { return ob.kv_get (key); }
354
355 private:
356 void operator =(int);
357 }; 407 }
358 408
359 // operator [] is too annoying to use 409 MTH void clr_flag (int flagnum)
360 const key_value_access_proxy kv (shstr_tmp key)
361 { 410 {
362 return key_value_access_proxy (*this, key); 411 flag [flagnum] = false;
363 } 412 }
413
414 // extra key value pairs
415 key_values kv;
416
417//-GPL
364 418
365 bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all 419 bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
366 MTH void post_load_check (); // do some adjustments after parsing 420 MTH void post_load_check (); // do some adjustments after parsing
367 static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go. 421 static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go.
368 bool write (object_freezer &f); 422 bool write (object_freezer &f);
369 423
370 MTH int slottype () const;
371 MTH static object *create (); 424 MTH static object *create ();
372 const mapxy &operator =(const mapxy &pos); 425 const mapxy &operator =(const mapxy &pos);
373 MTH void copy_to (object *dst); 426 MTH void copy_to (object *dst);
374 MTH object *clone (); // create + copy_to a single object 427 MTH object *clone (); // create + copy_to a single object
375 MTH object *deep_clone (); // copy whole more chain and inventory 428 MTH object *deep_clone (); // copy whole more chain and inventory
… …
382 destroy (); 435 destroy ();
383 } 436 }
384 437
385 // recursively destroy all objects in inventory, optionally dropping them to the ground instead 438 // recursively destroy all objects in inventory, optionally dropping them to the ground instead
386 MTH void destroy_inv (bool drop_to_ground = false); 439 MTH void destroy_inv (bool drop_to_ground = false);
440 MTH void destroy_inv_fast (); // like destroy_inv (false), but only works when *this is destroyed, too
387 MTH object *insert (object *item); // insert into inventory 441 MTH object *insert (object *item); // insert into inventory
388 MTH void play_sound (faceidx sound) const; 442 MTH void play_sound (faceidx sound) const;
389 MTH void say_msg (const char *msg) const; 443 MTH void say_msg (const_utf8_string msg) const;
390 444
391 void do_remove (); 445 void do_remove ();
392 MTH void remove () 446 MTH void remove ()
393 { 447 {
394 if (!flag [FLAG_REMOVED]) 448 if (!flag [FLAG_REMOVED])
… …
402 remove (); 456 remove ();
403 *this = pos; 457 *this = pos;
404 insert_at (this, this); 458 insert_at (this, this);
405 } 459 }
406 460
407 // high-level move functions, return true if successful 461 // high-level move method.
462 // object op is trying to move in direction dir.
463 // originator is typically the same as op, but
464 // can be different if originator is causing op to
465 // move (originator is pushing op)
466 // returns 0 if the object is not able to move to the
467 // desired space, 1 otherwise (in which case we also
468 // move the object accordingly. This function is
469 // very similiar to move_object.
408 int move (int dir, object *originator); 470 int move (int dir, object *originator);
409 471
410 int move (int dir) 472 int move (int dir)
411 { 473 {
412 return move (dir, this); 474 return move (dir, this);
413 } 475 }
476
477 // changes move_type to a new value - handles move_on/move_off effects
478 MTH void change_move_type (MoveType mt);
414 479
415 static bool can_merge_slow (object *op1, object *op2); 480 static bool can_merge_slow (object *op1, object *op2);
416 481
417 // this is often used in time-critical code, so optimise 482 // this is often used in time-critical code, so optimise
418 MTH static bool can_merge (object *op1, object *op2) 483 MTH static bool can_merge (object *op1, object *op2)
… …
420 return op1->value == op2->value 485 return op1->value == op2->value
421 && op1->name == op2->name 486 && op1->name == op2->name
422 && can_merge_slow (op1, op2); 487 && can_merge_slow (op1, op2);
423 } 488 }
424 489
425 MTH void set_owner (object *owner); 490 MTH void set_owner (object_ornull *owner);
426 MTH void set_speed (float speed); 491 MTH void set_speed (float speed);
427 MTH void set_glow_radius (sint8 rad); 492 MTH void set_glow_radius (sint8 rad);
428 MTH bool change_weapon (object *ob);
429 MTH bool change_skill (object *ob);
430 493
431 MTH void open_container (object *new_container); 494 MTH void open_container (object *new_container);
432 MTH void close_container () 495 MTH void close_container ()
433 { 496 {
434 open_container (0); 497 open_container (0);
435 } 498 }
436 499
500 // potential future accessor for "container"
501 MTH object *container_ () const
502 {
503 return container;
504 }
505
506 MTH bool is_open_container () const
507 {
508 // strangely enough, using ?: here causes code to inflate
509 return type == CONTAINER
510 && ((env && env->container_ () == this)
511 || (!env && flag [FLAG_APPLIED]));
512 }
513
514 MTH object *find_spell (const_utf8_string prefix) const;
515
437 MTH object *force_find (shstr_tmp name); 516 MTH object *force_find (shstr_tmp name);
517 MTH void force_set_timer (int duration);
438 MTH object *force_add (shstr_tmp name, int duration = 0); 518 MTH object *force_add (shstr_tmp name, int duration = 0);
439 519
440 oblinkpt *find_link () const; 520 oblinkpt *find_link () const;
441 MTH void add_link (maptile *map, shstr_tmp id); 521 MTH void add_link (maptile *map, shstr_tmp id);
442 MTH void remove_link (); 522 MTH void remove_link ();
… …
458 MTH void drain_stat (); 538 MTH void drain_stat ();
459 MTH void drain_specific_stat (int deplete_stats); 539 MTH void drain_specific_stat (int deplete_stats);
460 MTH void change_luck (int value); 540 MTH void change_luck (int value);
461 541
462 // info must hold 256 * 3 bytes currently 542 // info must hold 256 * 3 bytes currently
463 const char *debug_desc (char *info) const; 543 const_utf8_string debug_desc (char *info) const;
464 MTH const char *debug_desc () const; // uses at least 3 round-robin buffers 544 MTH const_utf8_string debug_desc () const; // uses at least 3 round-robin buffers
465 const char *flag_desc (char *desc, int len) const; 545 const_utf8_string flag_desc (char *desc, int len) const;
466 546
467 MTH bool decrease (sint32 nr = 1); // returns true if anything is left 547 MTH bool decrease (sint32 nr = 1); // returns true if anything is left
468 MTH object *split (sint32 nr = 1); // return 0 on failure 548 MTH object *split (sint32 nr = 1); // return 0 on failure
469 549
470 MTH int number_of () const 550 MTH int number_of () const
471 { 551 {
472 return nrof ? nrof : 1; 552 return nrof ? nrof : 1;
473 } 553 }
474 554
475 MTH sint32 total_weight () const 555 MTH weight_t total_weight () const
476 { 556 {
477 return (weight + carrying) * number_of (); 557 return sint64 (weight + carrying) * number_of ();
478 } 558 }
479 559
480 MTH void update_weight (); 560 MTH void update_weight ();
481 561
482 // return the dominant material of this item, always return something 562 // return the dominant material of this item, always return something
483 const materialtype_t *dominant_material () const; 563 const materialtype_t *dominant_material () const
564 {
565 return material;
566 }
484 567
485 // return the volume of this object in cm³ 568 // return the volume of this object in cm³
486 MTH uint64 volume () const 569 MTH volume_t volume () const
487 { 570 {
488 return (uint64)total_weight () 571 return (volume_t)total_weight ()
489 * 1000 572 * 1024 // 1000 actually
490 * (type == CONTAINER ? 1000 : 1) 573 * (type == CONTAINER ? 128 : 1)
491 / dominant_material ()->density; 574 / dominant_material ()->density; // ugh, division
492 } 575 }
576
577 MTH bool is_arch () const { return this == (const object *)(const archetype *)arch; }
493 578
494 MTH bool is_wiz () const { return flag [FLAG_WIZ]; } 579 MTH bool is_wiz () const { return flag [FLAG_WIZ]; }
495 MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } 580 MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; }
496 MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET 581 MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET
497 || type == CLOAK || type == BOOTS || type == GLOVES 582 || type == CLOAK || type == BOOTS || type == GLOVES
… …
503 MTH bool is_arrow () const { return type == ARROW 588 MTH bool is_arrow () const { return type == ARROW
504 || (type == SPELL_EFFECT 589 || (type == SPELL_EFFECT
505 && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); } 590 && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); }
506 MTH bool is_range () const { return type == BOW || type == ROD || type == WAND || type == HORN; } 591 MTH bool is_range () const { return type == BOW || type == ROD || type == WAND || type == HORN; }
507 592
593 MTH bool is_dragon () const;
594
595 MTH bool is_immunity () const { return invisible && type == SIGN; }
596
508 MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; } 597 MTH bool has_active_speed () const { return speed >= MIN_ACTIVE_SPEED; }
509 598
510 // temporary: wether the object can be saved in a map file 599 // temporary: wether the object can be saved in a map file
511 // contr => is a player 600 // contr => is a player
512 // head => only save head of a multitile object 601 // head => only save head of a multitile object
513 // owner => can not reference owner yet 602 // owner => can not reference owner yet
… …
516 /* This return true if object has still randomitems which 605 /* This return true if object has still randomitems which
517 * could be expanded. 606 * could be expanded.
518 */ 607 */
519 MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } 608 MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
520 609
521 MTH bool has_dialogue () const { return *&msg == '@'; } 610 static bool msg_has_dialogue (const char *msg) { return *msg == '@'; }
611
612 MTH bool has_dialogue () const { return msg_has_dialogue (&msg); }
613
614 /* need_identify returns true if the item should be identified. This
615 * function really should not exist - by default, any item not identified
616 * should need it.
617 */
618 MTH bool need_identify () const;
522 619
523 // returns the outermost owner, never returns 0 620 // returns the outermost owner, never returns 0
524 MTH object *outer_owner () 621 MTH object *outer_owner ()
525 { 622 {
526 object *op; 623 object *op;
… …
530 627
531 return op; 628 return op;
532 } 629 }
533 630
534 // returns the outermost environment, never returns 0 631 // returns the outermost environment, never returns 0
535 MTH object *outer_env () const 632 MTH object *outer_env_or_self () const
536 { 633 {
537 const object *op; 634 const object *op;
538 635
539 for (op = this; op->env; op = op->env) 636 for (op = this; op->env; op = op->env)
540 ; 637 ;
541 638
542 return const_cast<object *>(op); 639 return const_cast<object *>(op);
640 }
641
642 // returns the outermost environment, may return 0
643 MTH object *outer_env () const
644 {
645 return env ? outer_env_or_self () : 0;
543 } 646 }
544 647
545 // returns the player that has this object in his inventory, or 0 648 // returns the player that has this object in his inventory, or 0
546 // we assume the player is always the outer env 649 // we assume the player is always the outer env
547 MTH object *in_player () const 650 MTH object *in_player () const
548 { 651 {
549 object *op = outer_env (); 652 object *op = outer_env_or_self ();
550 653
551 return op->type == PLAYER ? op : 0; 654 return op->type == PLAYER ? op : 0;
552 } 655 }
553 656
554 // "temporary" helper function 657 // "temporary" helper function
… …
575 MTH bool is_player () const 678 MTH bool is_player () const
576 { 679 {
577 return !!contr; 680 return !!contr;
578 } 681 }
579 682
683 /* elmex: this method checks whether the object is in a shop */
684 MTH bool is_in_shop () const;
685
580 MTH bool affects_los () const 686 MTH bool affects_los () const
581 { 687 {
582 return glow_radius || flag [FLAG_BLOCKSVIEW]; 688 return glow_radius || flag [FLAG_BLOCKSVIEW];
583 } 689 }
584 690
585 MTH bool has_carried_lights () const 691 MTH bool has_carried_lights () const
586 { 692 {
587 return glow_radius; 693 return glow_radius;
588 } 694 }
589 695
590 // returns the player that cna see this object, if any 696 // returns the player that can see this object, if any
591 MTH object *visible_to () const; 697 MTH object *visible_to () const;
592 698
593 MTH std::string long_desc (object *who = 0); 699 MTH std::string long_desc (object *who = 0); // query_name . " " . describe
594 MTH std::string describe_monster (object *who = 0); 700 MTH std::string describe_monster (object *who = 0);
595 MTH std::string describe_item (object *who = 0); 701 MTH std::string describe_item (object *who = 0);
596 MTH std::string describe (object *who = 0); 702 MTH std::string describe (object *who = 0); // long description, without name
597 703
598 MTH const char *query_weight () { return ::query_weight (this); } 704 MTH const_utf8_string query_weight () { return ::query_weight (this); }
599 MTH const char *query_name () { return ::query_name (this); } 705 MTH const_utf8_string query_name () { return ::query_name (this); }
600 MTH const char *query_short_name () { return ::query_short_name (this); } 706 MTH const_utf8_string query_short_name () { return ::query_short_name (this); }
601 MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } 707 MTH const_utf8_string query_base_name (bool plural) { return ::query_base_name (this, plural); }
602 708
603 // If this object has no extra parts but should have them, 709 // If this object has no extra parts but should have them,
604 // add them, effectively expanding heads into multipart 710 // add them, effectively expanding heads into multipart
605 // objects. This method only works on objects not inserted 711 // objects. This method only works on objects not inserted
606 // anywhere. 712 // anywhere.
607 MTH void expand_tail (); 713 MTH void expand_tail ();
608 714
609 MTH void create_treasure (treasurelist *tl, int flags = 0); 715 MTH void create_treasure (treasurelist *tl, int flags = 0);
610 716
717 // makes sure the player has the named skill,
718 // and also makes it innate if can_use is true.
719 // returns the new skill or 0 if no such skill exists.
720 MTH object *give_skill (shstr_cmp name, bool can_use = false);
721 MTH void become_follower (object *new_god);
722
611 // insert object at same map position as 'where' 723 // insert object at same map position as 'where'
612 // handles both inventory and map "positions" 724 // handles both inventory and map "positions"
613 MTH object *insert_at (object *where, object *originator = 0, int flags = 0); 725 MTH object *insert_at (object *where, object *originator = 0, int flags = 0);
726 // check whether we can put this into the map, respect max_nrof, max_volume, max_items
727 MTH bool can_drop_at (maptile *m, int x, int y, object *originator = 0);
614 MTH void drop_unpaid_items (); 728 MTH void drop_unpaid_items ();
615 729
616 MTH void activate (); 730 MTH void activate ();
617 MTH void deactivate (); 731 MTH void deactivate ();
618 MTH void activate_recursive (); 732 MTH void activate_recursive ();
619 MTH void deactivate_recursive (); 733 MTH void deactivate_recursive ();
620 734
735 // prefetch and activate the surrounding area
736 MTH void prefetch_surrounding_maps ();
737
621 // set the given flag on all objects in the inventory recursively 738 // set the given flag on all objects in the inventory recursively
622 MTH void set_flag_inv (int flag, int value = 1); 739 MTH void set_flag_inv (int flag, int value = 1);
623 740
624 void enter_exit (object *exit);//Perl 741 void enter_exit (object *exit); // perl
625 MTH void enter_map (maptile *newmap, int x, int y); 742 MTH bool enter_map (maptile *newmap, int x, int y);
626 void player_goto (const char *path, int x, int y); // only for players 743 void player_goto (const_utf8_string path, int x, int y); // only for players
744 MTH bool apply (object *ob, int aflags = AP_APPLY); // ob may be 0
745
746 MTH object *mark () const;
747 MTH void splay_marked ();
627 748
628 // returns the mapspace this object is in 749 // returns the mapspace this object is in
629 mapspace &ms () const; 750 mapspace &ms () const;
630 751
631 // fully recursive iterator 752 // fully recursive iterator
… …
682 return weight + carrying; 803 return weight + carrying;
683 } 804 }
684 805
685 MTH struct region *region () const; 806 MTH struct region *region () const;
686 807
687 void statusmsg (const char *msg, int color = NDI_BLACK); 808 MTH void statusmsg (const_utf8_string msg, int color = NDI_BLACK);
688 void failmsg (const char *msg, int color = NDI_RED); 809 MTH void failmsg (const_utf8_string msg, int color = NDI_RED);
810 void failmsgf (const_utf8_string format, ...); // always NDI_RED...
689 811
690 const char *query_inventory (object *who = 0, const char *indent = ""); 812 MTH const_utf8_string query_inventory (object *who = 0, const_utf8_string indent = "");
691 813
692 MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference 814 MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
693 static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible 815 static object *deref (const_octet_string ref); // returns the object from the generated reference, if possible
694 816
695 // make some noise with given item into direction dir, 817 // make some noise with given item into direction dir,
696 // currently only used for players to make them temporarily visible 818 // currently only used for players to make them temporarily visible
697 // when they are invisible. 819 // when they are invisible.
698 MTH void make_noise (); 820 MTH void make_noise ();
699 821
700 /* animation */ 822 /* animation */
701 bool has_anim () { return animation_id; } 823 MTH bool has_anim () const { return animation_id; }
702 const animation &anim () const { return animations [animation_id]; } 824 const animation &anim () const { return animations [animation_id]; }
703 faceidx get_anim_frame (int frame) const { return anim ().faces [frame]; } 825 MTH faceidx get_anim_frame (int frame) const { return anim ().faces [frame]; }
704 void set_anim_frame (int frame) { face = get_anim_frame (frame); } 826 MTH void set_anim_frame (int frame) { face = get_anim_frame (frame); }
705 /* anim_frames () returns the number of animations allocated. The last 827 /* anim_frames () returns the number of animations allocated. The last
706 * usuable animation will be anim_frames () - 1 (for example, if an object 828 * usuable animation will be anim_frames () - 1 (for example, if an object
707 * has 8 animations, anim_frames () will return 8, but the values will 829 * has 8 animations, anim_frames () will return 8, but the values will
708 * range from 0 through 7. 830 * range from 0 through 7.
709 */ 831 */
710 int anim_frames () const { return anim ().num_animations; } 832 MTH int anim_frames () const { return anim ().num_animations; }
711 int anim_facings () const { return anim ().facings; } 833 MTH int anim_facings () const { return anim ().facings; }
834
835 // sets a new animation frame, if the object has animation frames,
836 // and updates the face
837 MTH void update_anim_frame (int frame);
838
839 MTH utf8_string as_string ();
840
841 // low-level management, statistics, ...
842 static uint32_t ACC (RW, object_count);
843 static uint32_t ACC (RW, free_count);
844 static uint32_t ACC (RW, create_count);
845 static uint32_t ACC (RW, destroy_count);
846 static freelist_item *freelist;
847 MTH static void freelist_free (int count);
712 848
713protected: 849protected:
714 void link (); 850 void link ();
715 void unlink (); 851 void unlink ();
852
853 void do_delete ();
716 854
717 object (); 855 object ();
718 ~object (); 856 ~object ();
719 857
720private: 858private:
… …
722 object (const object &); 860 object (const object &);
723}; 861};
724 862
725// move this object to the top of its env's inventory to speed up 863// move this object to the top of its env's inventory to speed up
726// searches for it. 864// searches for it.
727static object * 865static inline object *
728splay (object *ob) 866splay (object *ob)
729{ 867{
730 if (ob->env && ob->env->inv != ob) 868 if (ob->above && ob->env)
731 { 869 {
732 if (ob->above) ob->above->below = ob->below; 870 if (ob->above) ob->above->below = ob->below;
733 if (ob->below) ob->below->above = ob->above; 871 if (ob->below) ob->below->above = ob->above;
734 872
735 ob->above = 0; 873 ob->above = 0;
… …
739 } 877 }
740 878
741 return ob; 879 return ob;
742} 880}
743 881
882//+GPL
883
744object *find_skill_by_name_fuzzy (object *who, const char *name); 884object *find_skill_by_name_fuzzy (object *who, const_utf8_string name);
745object *find_skill_by_name (object *who, shstr_cmp sh); 885object *find_skill_by_name (object *who, shstr_cmp sh);
746object *find_skill_by_number (object *who, int skillno); 886object *find_skill_by_number (object *who, int skillno);
747 887
748/* 888/*
749 * The archetype structure is a set of rules on how to generate and manipulate 889 * The archetype structure is a set of rules on how to generate and manipulate
… …
752 * be much left in the archetype - all it really is is a holder for the 892 * be much left in the archetype - all it really is is a holder for the
753 * object and pointers. This structure should get removed, and just replaced 893 * object and pointers. This structure should get removed, and just replaced
754 * by the object structure 894 * by the object structure
755 */ 895 */
756 896
897//-GPL
898
757INTERFACE_CLASS (archetype) 899INTERFACE_CLASS (archetype)
758struct archetype : object 900struct archetype : object, zero_initialised
759{ 901{
760 static arch_ptr empty; // the empty_archetype 902 static arch_ptr empty; // the empty_archetype
761 MTH static void gc (); 903 MTH static void gc ();
762 904
763 archetype (const char *name); 905 archetype (const_utf8_string name);
764 ~archetype (); 906 ~archetype ();
765 void gather_callbacks (AV *&callbacks, event_type event) const; 907 void gather_callbacks (AV *&callbacks, event_type event) const;
766 908
767 MTH static archetype *find (const_utf8_string name); 909 MTH static archetype *find (const_utf8_string name);
768 910
769 MTH void link (); 911 MTH void link ();
770 MTH void unlink (); 912 MTH void unlink ();
771 913
772 MTH static object *get (const char *name); // (find() || singularity)->instance() 914 MTH static object *get (const_utf8_string name); // (find() || singularity)->instance()
773 MTH object *instance (); 915 MTH object *instance ();
774 916
917 MTH void post_load_check (); // do some adjustments after parsing
918
775 object_vector_index ACC (RW, archid); // index in archvector 919 object_vector_index ACC (RW, archid); // index in archvector
776 shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ 920 shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
777 921
778 sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */ 922 sint8 ACC (RW, max_x); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
779 sint8 ACC (RW, max_x), ACC (RW, max_y);
780 923
781 // support for archetype loading 924 // support for archetype loading
782 static archetype *read (object_thawer &f); 925 static archetype *read (object_thawer &f);
783 MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more 926 MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more
784 static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ 927 static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */
928
929protected:
930 void do_delete ();
785}; 931};
786 932
787// compatbiility, remove once replaced by ->instance 933// returns whether the object is a dragon player, which are often specialcased
788inline object * 934inline bool
789arch_to_object (archetype *at) 935object::is_dragon () const
790{ 936{
791 return at->instance (); 937 return arch->race == shstr_dragon && is_player ();
792} 938}
793 939
794inline void 940inline void
795object_freezer::put (keyword k, archetype *v) 941object_freezer::put (const keyword_string k, archetype *v)
796{ 942{
797 put (k, v ? &v->archname : (const char *)0); 943 if (expect_true (v))
944 put (k, v->archname);
945 else
946 put (k);
798} 947}
799 948
800typedef object_vector<object, &object::index > objectvec; 949typedef object_vector<object, &object::index > objectvec;
801typedef object_vector<object, &object::active> activevec; 950typedef object_vector<object, &object::active> activevec;
802typedef object_vector<archetype, &archetype::archid> archvec; 951typedef object_vector<archetype, &archetype::archid> archvec;
… …
808// "safely" iterate over inv in a way such that the current item is removable 957// "safely" iterate over inv in a way such that the current item is removable
809// quite horrible, that's why its hidden in some macro 958// quite horrible, that's why its hidden in some macro
810#define for_inv_removable(op,var) \ 959#define for_inv_removable(op,var) \
811 for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) 960 for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; )
812 961
813#define for_all_objects(var) \ 962#define for_all_objects(var) \
814 for (unsigned _i = 0; _i < objects.size (); ++_i) \ 963 for (unsigned _i = 0; _i < objects.size (); ++_i) \
815 statementvar (object *, var, objects [_i]) 964 statementvar (object *, var, objects [_i])
816 965
817#define for_all_actives(var) \ 966#define for_all_actives(var) \
818 for (unsigned _i = 0; _i < actives.size (); ++_i) \ 967 for (unsigned _i = 0; _i < actives.size (); ++_i) \
819 statementvar (object *, var, actives [_i]) 968 statementvar (object *, var, actives [_i])
820 969
821#define for_all_archetypes(var) \ 970#define for_all_archetypes(var) \
822 for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ 971 for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
823 statementvar (archetype *, var, archetypes [_i]) 972 statementvar (archetype *, var, archetypes [_i])
973
974//+GPL
824 975
825/* Used by update_object to know if the object being passed is 976/* Used by update_object to know if the object being passed is
826 * being added or removed. 977 * being added or removed.
827 */ 978 */
828#define UP_OBJ_INSERT 1 979#define UP_OBJ_INSERT 1 // object was inserted
829#define UP_OBJ_REMOVE 2 980#define UP_OBJ_REMOVE 2 // object was removed
830#define UP_OBJ_CHANGE 3 981#define UP_OBJ_CHANGE 3 // object has changed in some unspecified way
831#define UP_OBJ_FACE 4 /* Only thing that changed was the face */ 982#define UP_OBJ_FACE 4 // only thing that changed was the face
832 983
833/* These are flags passed to insert_ob_in_map and 984/* These are flags passed to insert_ob_in_map and
834 * insert_ob_in_ob. Note that all flags may not be meaningful 985 * insert_ob_in_ob. Note that all flags may not be meaningful
835 * for both functions. 986 * for both functions.
836 * Most are fairly explanatory: 987 * Most are fairly explanatory:
837 * INS_NO_MERGE: don't try to merge inserted object with ones alrady 988 * INS_NO_MERGE: don't try to merge inserted object with ones alrady
838 * on space. 989 * on space.
839 * INS_ABOVE_FLOOR_ONLY: Put object immediatly above the floor. 990 * INS_ABOVE_FLOOR_ONLY: Put object immediatly above the floor.
840 * INS_NO_WALK_ON: Don't call check_walk_on against the 991 * INS_NO_WALK_ON: Don't call check_walk_on against the
841 * originator - saves cpu time if you know the inserted object 992 * originator - saves cpu time if you know the inserted object
842 * is not meaningful in terms of having an effect. 993 * is not meaningful in terms of having an effect.
843 * INS_ON_TOP: Always put object on top. Generally only needed when loading 994 * INS_ON_TOP: Always put object on top. Generally only needed when loading
844 * files from disk and ordering needs to be preserved. 995 * files from disk and ordering needs to be preserved.
845 * INS_BELOW_ORIGINATOR: Insert new object immediately below originator - 996 * INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
846 * Use for treasure chests so the new object is the highest thing 997 * Use for treasure chests so the new object is the highest thing
847 * beneath the player, but not actually above it. Note - the 998 * beneath the player, but not actually above it. Note - the
848 * map and x,y coordinates for the object to be inserted must 999 * map and x,y coordinates for the object to be inserted must
849 * match the originator. 1000 * match the originator.
… …
857#define INS_NO_MERGE 0x0001 1008#define INS_NO_MERGE 0x0001
858#define INS_ABOVE_FLOOR_ONLY 0x0002 1009#define INS_ABOVE_FLOOR_ONLY 0x0002
859#define INS_NO_WALK_ON 0x0004 1010#define INS_NO_WALK_ON 0x0004
860#define INS_ON_TOP 0x0008 1011#define INS_ON_TOP 0x0008
861#define INS_BELOW_ORIGINATOR 0x0010 1012#define INS_BELOW_ORIGINATOR 0x0010
1013#define INS_NO_AUTO_EXIT 0x0020 // temporary, fix exits instead
862 1014
863#define ARCH_DEPLETION "depletion" 1015//-GPL
864 1016
865#endif 1017#endif
866 1018

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