[ViewVC] Diff of: cvs/deliantra/server/include/object.h

Comparing deliantra/server/include/object.h (file contents):
Revision 1.100 by root, Fri Feb 16 19:43:41 2007 UTC vs.
Revision 1.195 by root, Tue Jan 6 19:17:06 2009 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer Online RPG	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at crossfire@schmorp.de	21	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	22	*/
24		23
25	#ifndef OBJECT_H	24	#ifndef OBJECT_H
26	#define OBJECT_H	25	#define OBJECT_H
27		26
29		28
30	#include "cfperl.h"	29	#include "cfperl.h"
31	#include "shstr.h"	30	#include "shstr.h"
32		31
33	typedef int tag_t;	32	typedef int tag_t;
34	#define NUM_BODY_LOCATIONS 12	33
35	#define BODY_ARMS 1	34	enum {
		35	body_skill,
		36	body_combat,
		37	body_range,
		38	body_shield,
		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
		50	};
		51
		52	enum slottype_t
		53	{
		54	slot_none,
		55	slot_combat,
		56	slot_ranged,
		57	};
36		58
37	/* See common/item.c */	59	/* See common/item.c */
38		60
39	typedef struct Body_Locations	61	typedef struct Body_Locations
40	{	62	{
41	const char save_name; / Name used to load/save it to disk */	63	keyword save_name; /* Name used to load/save it to disk */
42	const char use_name; / Name used when describing an item we can use */	64	const char use_name; / Name used when describing an item we can use */
43	const char nonuse_name; / Name to describe objects we can't use */	65	const char nonuse_name; / Name to describe objects we can't use */
44	} Body_Locations;	66	} Body_Locations;
45		67
46	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	68	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
		69
		70	#define NUM_COINS 4 /* number of coin types */
		71	extern const char *const coins[NUM_COINS + 1];
47		72
48	/*	73	/*
49	* Each object (this also means archetypes!) could have a few of these	74	* Each object (this also means archetypes!) could have a few of these
50	* "dangling" from it; this could also end up containing 'parse errors'.	75	* "dangling" from it; this could also end up containing 'parse errors'.
51	*	76	*
52	* key and value are shared-strings.	77	* key and value are shared-strings.
53	*	78	*
54	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than	79	* Please use kv_get/kv_set/kv_del from object rather than
55	* accessing the list directly.	80	* accessing the list directly.
56	* Exception is if you want to walk this list for some reason.	81	* Exception is if you want to walk this list for some reason.
57	*/	82	*/
58	struct key_value	83	struct key_value : slice_allocated
59	{	84	{
60	key_value *next;	85	key_value *next;
61	shstr key, value;	86	shstr key, value;
62	};	87	};
63		88
64	struct UUID	89	struct UUID
65	{	90	{
66	uint64 seq;	91	uint64 seq;
		92
		93	static UUID cur; // last uuid generated
		94	static void init ();
		95	static UUID gen ();
67		96
68	UUID () { }	97	UUID () { }
69	UUID (uint64 seq) : seq(seq) { }	98	UUID (uint64 seq) : seq(seq) { }
70	operator uint64() { return seq; }	99	operator uint64() { return seq; }
71	void operator =(uint64 seq) { this->seq = seq; }	100	void operator =(uint64 seq) { this->seq = seq; }
		101
		102	typedef char BUF [32];
		103
		104	bool parse (const char *s)
		105	{
		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
		117	{
		118	static BUF buf;
		119
		120	return c_str (buf, sizeof (buf));
		121	}
72	};	122	};
73
74	extern void init_uuid ();
75	extern UUID gen_uuid ();
76	extern const uint64 UUID_SKIP;
77		123
78	/* Definition for WILL_APPLY values. Replaces having harcoded values	124	/* Definition for WILL_APPLY values. Replaces having harcoded values
79	* sprinkled in the code. Note that some of these also replace fields	125	* sprinkled in the code. Note that some of these also replace fields
80	* that were in the can_apply area. What is the point of having both	126	* that were in the can_apply area. What is the point of having both
81	* can_apply and will_apply?	127	* can_apply and will_apply?
…		…
84	#define WILL_APPLY_TREASURE 0x02	130	#define WILL_APPLY_TREASURE 0x02
85	#define WILL_APPLY_EARTHWALL 0x04	131	#define WILL_APPLY_EARTHWALL 0x04
86	#define WILL_APPLY_DOOR 0x08	132	#define WILL_APPLY_DOOR 0x08
87	#define WILL_APPLY_FOOD 0x10	133	#define WILL_APPLY_FOOD 0x10
88		134
89	/* However, if you're keeping a pointer of some sort, you probably	135	struct body_slot
90	* don't just want it copied, so you'll need to add to common/object.C,	136	{
91	* e.g. ->copy_to ()	137	signed char info:4; /* body info as loaded from the file */
92	*/	138	signed char used:4; /* Calculated value based on items equipped */
		139	};
93		140
94	INTERFACE_CLASS (object)	141	INTERFACE_CLASS (object)
95	// these are being copied	142	// these are being copied
96	struct object_copy : attachable	143	struct object_copy : attachable
97	{	144	{
98	typedef bitset<NUM_FLAGS> flags_t;
99
100	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */	145	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		146
		147	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		148	uint8 ACC (RW, subtype); /* subtype of object */
101	sint8 ACC (RW, direction); /* Means the object is moving that way. */	149	sint8 ACC (RW, direction); /* Means the object is moving that way. */
102	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */	150	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		151
103	shstr ACC (RW, name); /* The name of the object, obviously... */	152	shstr ACC (RW, name); /* The name of the object, obviously... */
104	shstr ACC (RW, name_pl); /* The plural name of the object */	153	shstr ACC (RW, name_pl); /* The plural name of the object */
105	shstr ACC (RW, title); /* Of foo, etc */	154	shstr ACC (RW, title); /* Of foo, etc */
106	shstr ACC (RW, race); /* human, goblin, dragon, etc */	155	shstr ACC (RW, race); /* human, goblin, dragon, etc */
107	shstr ACC (RW, slaying); /* Which race to do double damage to */	156	shstr ACC (RW, slaying); /* Which race to do double damage to */
108	/* If this is an exit, this is the filename */	157	/* If this is an exit, this is the filename */
		158
		159	typedef bitset<NUM_FLAGS> flags_t;
		160	flags_t flag; /* various flags */
		161	#if FOR_PERL
		162	bool ACC (RW, flag[NUM_FLAGS]);
		163	#endif
		164
		165	shstr ACC (RW, materialname); /* specific material name */
109	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	166	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
110	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
111	shstr ACC (RW, lore); /* Obscure information about this object, */
112	/* To get put into books and the like. */
113	shstr ACC (RW, materialname); /* specific material name */
114	shstr ACC (RW, custom_name); /* Custom name assigned by player */
115	// materialtype_t ACC (RW, material); / What material this object consists of */	167	// materialtype_t ACC (RW, material); / What material this object consists of */
116	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */	168	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
117	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */	169	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
118	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */	170	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
119	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */	171	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
…		…
121	object_ptr ACC (RW, spell); /* Spell that was being cast */	173	object_ptr ACC (RW, spell); /* Spell that was being cast */
122	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */	174	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
123	arch_ptr ACC (RW, arch); /* Pointer to archetype */	175	arch_ptr ACC (RW, arch); /* Pointer to archetype */
124	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */	176	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
125		177
126	facetile ACC (RW, face); / Face with colors */
127	float ACC (RW, speed); /* The overall speed of this object */	178	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 */	179	float ACC (RW, speed_left); /* How much speed is left to spend this round */
129	uint32 ACC (RW, nrof); /* How many of the objects */	180	sint32 ACC (RW, nrof); /* How many of the objects */
130		181
131	/* This next big block are basically used for monsters and equipment */	182	/* This next big block is 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 */	183	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
135	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */	184	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
		185
136	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	186	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
137	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */	187	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
138	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	188	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
139	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	189	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
		190
140	uint16 ACC (RW, materials); /* What materials this object consists of */	191	uint16 ACC (RW, materials); /* What materials this object consists of */
141	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	192	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
142	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	193	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
		194
143	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	195	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
144	/* Note that the last_.. values are sometimes used for non obvious	196	/* Note that the last_.. values are sometimes used for non obvious
145	* meanings by some objects, eg, sp penalty, permanent exp.	197	* meanings by some objects, eg, sp penalty, permanent exp.
146	*/	198	*/
147	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	199	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
148	sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */	200	sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */
149	sint16 ACC (RW, last_grace); /* as last_sp, except for grace */	201	sint16 ACC (RW, last_grace); /* as last_sp, except for grace */
150	sint16 ACC (RW, last_eat); /* How long since we last ate */	202	sint16 ACC (RW, last_eat); /* How long since we last ate */
151	sint16 ACC (RW, invisible); /* How much longer the object will be invis */	203	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
152	sint16 ACC (RW, level); /* Level of creature or object */	204	sint16 ACC (RW, level); /* Level of creature or object */
		205
153	uint8 ACC (RW, pick_up); /* See crossfire.doc */	206	uint8 ACC (RW, pick_up); /* See crossfire.doc */
154	sint8 ACC (RW, item_power); /* power rating of the object */
155	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */	207	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
156	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */	208	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
		209	uint8 ACC (RW, weapontype); /* type of weapon */
		210
		211	faceidx ACC (RW, face); /* the graphical face */
		212
		213	faceidx ACC (RW, sound); /* the sound face */
		214	faceidx ACC (RW, sound_destroy); /* played on destroy */
		215
		216	body_slot slot [NUM_BODY_LOCATIONS];
		217
157	sint32 ACC (RW, weight); /* Attributes of the object */	218	sint32 ACC (RW, weight); /* Attributes of the object */
158	sint32 ACC (RW, weight_limit);/* Weight-limit of object */	219	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
159	sint32 ACC (RW, carrying); /* How much weight this object contains */	220	sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */
160	sint64 ACC (RW, perm_exp); /* Permanent exp */	221	sint64 ACC (RW, perm_exp); /* Permanent exp */
161	uint32 ACC (RW, weapontype); /* type of weapon */
162	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 */
164	sint8 ACC (RW, body_used[NUM_BODY_LOCATIONS]); /* Calculated value based on items equipped */
165	living ACC (RO, stats); /* Str, Con, Dex, etc */	222	living ACC (RO, stats); /* Str, Con, Dex, etc */
166	/* See the pod/objects.pod for more info about body locations */	223	/* See the pod/objects.pod for more info about body locations */
167		224
168	/* Following mostly refers to fields only used for monsters */	225	/* Following mostly refers to fields only used for monsters */
169	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
170		226
171	/* allows different movement patterns for attackers */	227	/* allows different movement patterns for attackers */
172	sint32 ACC (RW, move_status); /* What stage in attack mode */	228	sint32 ACC (RW, move_status); /* What stage in attack mode */
173	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	229	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
174	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	230	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
…		…
179	* Note that other fields are used - these files are basically	235	* Note that other fields are used - these files are basically
180	* only used in spells.	236	* only used in spells.
181	*/	237	*/
182	sint16 ACC (RW, duration); /* How long the spell lasts */	238	sint16 ACC (RW, duration); /* How long the spell lasts */
183	sint16 ACC (RW, casting_time);/* time left before spell goes off */	239	sint16 ACC (RW, casting_time);/* time left before spell goes off */
184	uint16 ACC (RW, start_holding);	240
185	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	241	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
186	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	242	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
187	sint8 ACC (RW, range); /* Range of the spell */	243	sint8 ACC (RW, range); /* Range of the spell */
188	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	244	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
189		245
190	MoveType ACC (RW, move_type); /* Type of movement this object uses */	246	MoveType ACC (RW, move_type); /* Type of movement this object uses */
191	MoveType ACC (RW, move_block);/* What movement types this blocks */	247	MoveType ACC (RW, move_block);/* What movement types this blocks */
192	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */	248	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
193	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	249	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		250
194	MoveType ACC (RW, move_off); /* Move types affected moving off this space */	251	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
195	MoveType ACC (RW, move_slow); /* Movement types this slows down */	252	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		253
		254	sint8 ACC (RW, item_power); /* power rating of the object */
		255	// 8 free bits
		256
196	float ACC (RW, move_slow_penalty); /* How much this slows down the object */	257	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
197
198	char *ACC (RW, spellarg);	258	char *ACC (RW, spellarg);
199		259
200	/* Following are values used by any object */	260	/* Following are values used by any object */
201	/* this objects turns into or what this object creates */	261	/* this objects turns into or what this object creates */
202	treasurelist ACC (RW, randomitems); / Items to be generated */	262	treasurelist ACC (RW, randomitems); / Items to be generated */
203	key_value key_values; / Fields not explictly known by the loader. */	263
204	flags_t flag; /* various flags */
205	#if FOR_PERL
206	bool ACC (RW, flag[NUM_FLAGS]);
207	#endif
208	uint16 ACC (RW, animation_id);/* An index into the animation array */	264	uint16 ACC (RW, animation_id);/* An index into the animation array */
209	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */	265	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
210	uint8 ACC (RW, last_anim); /* last sequence used to draw face */	266	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
211	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */	267
212	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */	268	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
213	uint8 ACC (RW, will_apply); /* See crossfire.doc */	269	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		270	uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */
		271
		272	uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */
		273	uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */
		274
		275	// rarely-accessed members should be at the end
		276	shstr ACC (RW, tag); // a tag used to tracking this object
		277	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
		278	shstr ACC (RW, lore); /* Obscure information about this object, */
		279	/* To get put into books and the like. */
		280	shstr ACC (RW, custom_name); /* Custom name assigned by player */
214	};	281	};
215		282
216	struct object : zero_initialised, object_copy	283	struct object : zero_initialised, object_copy
217	{	284	{
218	// These variables are not changed by ->copy_to	285	// These variables are not changed by ->copy_to
219	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */	286	maptile ACC (RW, map); / Pointer to the map in which this object is present */
220		287
221	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.	288	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
222	int ACC (RO, count);	289	int ACC (RO, count);
223	int ACC (RO, index); // index into objects	290	object_vector_index ACC (RO, index); // index into objects
224	int ACC (RO, active); // index into actives	291	object_vector_index ACC (RO, active); // index into actives
225		292
226	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */	293	player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set iff type == PLAYER */
227		294
228	object ACC (RW, below); / Pointer to the object stacked below this one */	295	object ACC (RW, below); / Pointer to the object stacked below this one */
229	object ACC (RW, above); / Pointer to the object stacked above this one */	296	object ACC (RW, above); / Pointer to the object stacked above this one */
230	/* Note: stacked in the same environment */	297	/* Note: stacked in the same environment */
231	object inv; / Pointer to the first object in the inventory */	298	object inv; / Pointer to the first object in the inventory */
…		…
238	* This is typically the container that the object is in.	305	* This is typically the container that the object is in.
239	*/	306	*/
240	object ACC (RW, more); / Pointer to the rest of a large body of objects */	307	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	308	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?	309	client_container *seen_by; // seen by which player/container currently?
		310	key_value key_values; / Fields not explictly known by the loader. */
		311
		312	// privates / perl
		313	shstr_tmp kv_get (shstr_tmp key) const;
		314	void kv_del (shstr_tmp key);
		315	void kv_set (shstr_tmp key, shstr_tmp value);
		316
		317	// custom extra fields management
		318	struct key_value_access_proxy
		319	{
		320	object &ob;
		321	shstr_tmp key;
		322
		323	key_value_access_proxy (object &ob, shstr_tmp key)
		324	: ob (ob), key (key)
		325	{
		326	}
		327
		328	const key_value_access_proxy &operator =(shstr_tmp value) const
		329	{
		330	ob.kv_set (key, value);
		331	return *this;
		332	}
		333
		334	operator const shstr_tmp () const { return ob.kv_get (key); }
		335	operator const char *() const { return ob.kv_get (key); }
		336
		337	private:
		338	void operator =(int);
		339	};
		340
		341	// operator [] is too annoying to use
		342	const key_value_access_proxy kv (shstr_tmp key)
		343	{
		344	return key_value_access_proxy (*this, key);
		345	}
243		346
244	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all	347	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
245	static object *read (object_thawer &f);	348	MTH void post_load_check (); // do some adjustments after parsing
		349	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
246	bool write (object_freezer &f);	350	bool write (object_freezer &f);
247		351
		352	MTH int slottype () const;
248	MTH static object *create ();	353	MTH static object *create ();
		354	const mapxy &operator =(const mapxy &pos);
249	MTH void copy_to (object *dst);	355	MTH void copy_to (object *dst);
250	MTH object *clone (); // create + copy_to	356	MTH object *clone (); // create + copy_to a single object
		357	MTH object *deep_clone (); // copy whole more chain and inventory
251	void do_destroy ();	358	void do_destroy ();
252	void gather_callbacks (AV *&callbacks, event_type event) const;	359	void gather_callbacks (AV *&callbacks, event_type event) const;
253	MTH void destroy (bool destroy_inventory = false);	360	MTH void destroy ();
		361	MTH void drop_and_destroy ()
		362	{
		363	destroy_inv (true);
		364	destroy ();
		365	}
254		366
255	// recursively destroy all objects in inventory, optionally dropping them to the ground instead	367	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
256	MTH void destroy_inv (bool drop_to_ground = false);	368	MTH void destroy_inv (bool drop_to_ground = false);
257	MTH object insert (object item); // insert into inventory	369	MTH object insert (object item); // insert into inventory
		370	MTH void play_sound (faceidx sound);
		371
258	void do_remove ();	372	void do_remove ();
259	MTH void remove ()	373	MTH void remove ()
260	{	374	{
261	if (!flag [FLAG_REMOVED])	375	if (!flag [FLAG_REMOVED])
262	do_remove ();	376	do_remove ();
		377	}
		378
		379	MTH bool blocked (maptile *m, int x, int y) const;
		380
		381	void move_to (const mapxy &pos)
		382	{
		383	remove ();
		384	*this = pos;
		385	insert_at (this, this);
		386	}
		387
		388	// high-level move functions, return true if successful
		389	int move (int dir, object *originator);
		390
		391	int move (int dir)
		392	{
		393	return move (dir, this);
263	}	394	}
264		395
265	static bool can_merge_slow (object op1, object op2);	396	static bool can_merge_slow (object op1, object op2);
266		397
267	// this is often used in time-critical code, so optimise	398	// this is often used in time-critical code, so optimise
…		…
272	&& can_merge_slow (op1, op2);	403	&& can_merge_slow (op1, op2);
273	}	404	}
274		405
275	MTH void set_owner (object *owner);	406	MTH void set_owner (object *owner);
276	MTH void set_speed (float speed);	407	MTH void set_speed (float speed);
		408	MTH bool change_weapon (object *ob);
		409	MTH bool change_skill (object *ob);
277		410
278	MTH void open_container (object *new_container);	411	MTH void open_container (object *new_container);
279	MTH void close_container ()	412	MTH void close_container ()
280	{	413	{
281	open_container (0);	414	open_container (0);
		415	}
		416
		417	MTH object *force_find (shstr_tmp name);
		418	MTH object *force_add (shstr_tmp name, int duration = 0);
		419
		420	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		421	bool should_invoke (event_type event)
		422	{
		423	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
282	}	424	}
283		425
284	MTH void instantiate ();	426	MTH void instantiate ();
285		427
286	// recalculate all stats	428	// recalculate all stats
…		…
293	MTH void drain_specific_stat (int deplete_stats);	435	MTH void drain_specific_stat (int deplete_stats);
294	MTH void change_luck (int value);	436	MTH void change_luck (int value);
295		437
296	// info must hold 256 * 3 bytes currently	438	// info must hold 256 * 3 bytes currently
297	const char debug_desc (char info) const;	439	const char debug_desc (char info) const;
298	MTH const char *debug_desc () const;	440	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
299	const char *debug_desc2 () const; // another debug_desc, pure convinience function
300	const char flag_desc (char desc, int len) const;	441	const char flag_desc (char desc, int len) const;
301		442
		443	MTH bool decrease (sint32 nr = 1); // returns true if anything is left
		444	MTH object *split (sint32 nr = 1); // return 0 on failure
		445
302	int number_of () const	446	MTH int number_of () const
303	{	447	{
304	return nrof ? nrof : 1;	448	return nrof ? nrof : 1;
305	}	449	}
306		450
307	uint64 total_weight () const	451	MTH sint32 total_weight () const
308	{	452	{
309	return weight * number_of ();	453	return (weight + carrying) * number_of ();
310	}	454	}
		455
		456	MTH void update_weight ();
311		457
312	// return the dominant material of this item, always return something	458	// return the dominant material of this item, always return something
313	const materialtype_t *dominant_material () const;	459	const materialtype_t *dominant_material () const;
314		460
315	// return the volume of this object in cm³	461	// return the volume of this object in cm³
316	uint64 volume () const	462	MTH uint64 volume () const
317	{	463	{
318	return total_weight ()	464	return (uint64)total_weight ()
319	* 1000	465	* 1000
320	* (type == CONTAINER ? 1000 : 1)	466	* (type == CONTAINER ? 1000 : 1)
321	/ dominant_material ()->density;	467	/ dominant_material ()->density;
322	}	468	}
323		469
		470	MTH bool is_wiz () const { return flag [FLAG_WIZ]; }
324	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }	471	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
325	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET	472	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
326	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES	473	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
327	\|\| type == BRACERS \|\| type == GIRDLE; }	474	\|\| type == BRACERS \|\| type == GIRDLE; }
328	MTH bool is_alive () const { return (type == PLAYER	475	MTH bool is_alive () const { return (type == PLAYER
…		…
330	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))	477	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
331	&& !flag [FLAG_IS_A_TEMPLATE]; }	478	&& !flag [FLAG_IS_A_TEMPLATE]; }
332	MTH bool is_arrow () const { return type == ARROW	479	MTH bool is_arrow () const { return type == ARROW
333	\|\| (type == SPELL_EFFECT	480	\|\| (type == SPELL_EFFECT
334	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }	481	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		482	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
335		483
336	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }	484	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
337		485
338	// temporary: wether the object can be saved in a map file	486	// temporary: wether the object can be saved in a map file
339	// contr => is a player	487	// contr => is a player
340	// head => only save head of a multitile object	488	// head => only save head of a multitile object
341	// owner => can not reference owner yet	489	// owner => can not reference owner yet
342	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }	490	MTH bool can_map_save () const { return !head && (!owner \|\| owner->contr) && !contr && !flag [FLAG_NO_MAP_SAVE]; }
343		491
344	/* This return true if object has still randomitems which	492	/* This return true if object has still randomitems which
345	* could be expanded.	493	* could be expanded.
346	*/	494	*/
347	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }	495	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
348		496
		497	MTH bool has_dialogue () const { return *&msg == '@'; }
		498
		499	// returns the outermost owner, never returns 0
		500	MTH object *outer_owner ()
		501	{
		502	object *op;
		503
		504	for (op = this; op->owner; op = op->owner)
		505	;
		506
		507	return op;
		508	}
		509
		510	// returns the outermost environment, never returns 0
		511	MTH object *outer_env ()
		512	{
		513	object *op;
		514
		515	for (op = this; op->env; op = op->env)
		516	;
		517
		518	return op;
		519	}
		520
349	// returns the player that has this object in his inventory, or 0	521	// returns the player that has this object in his inventory, or 0
		522	// we assume the player is always the outer env
350	MTH object *in_player () const	523	MTH object *in_player ()
351	{	524	{
352	for (object *op = env; op; op = op->env)	525	object *op = outer_env ();
353	if (op->type == PLAYER)
354	return op;
355		526
356	return 0;	527	return op->type == PLAYER ? op : 0;
357	}	528	}
358		529
359	// "temporary" helper function	530	// "temporary" helper function
360	MTH object *head_ ()	531	MTH object *head_ ()
361	{	532	{
362	return head ? head : this;	533	return head ? head : this;
363	}	534	}
		535
		536	MTH bool is_head ()
		537	{
		538	return head_ () == this;
		539	}
		540
		541	MTH bool is_on_map () const
		542	{
		543	return !env && !flag [FLAG_REMOVED];
		544	}
		545
		546	MTH bool is_inserted () const
		547	{
		548	return !flag [FLAG_REMOVED];
		549	}
		550
		551	MTH bool is_player () const
		552	{
		553	return !!contr;
		554	}
		555
		556	MTH bool affects_los () const
		557	{
		558	return glow_radius \|\| flag [FLAG_BLOCKSVIEW];
		559	}
		560
		561	MTH bool has_carried_lights () const
		562	{
		563	return glow_radius;
		564	}
		565
		566	// returns the player that cna see this object, if any
		567	MTH object *visible_to () const;
		568
		569	MTH std::string long_desc (object *who = 0);
		570	MTH std::string describe_monster (object *who = 0);
		571	MTH std::string describe_item (object *who = 0);
		572	MTH std::string describe (object *who = 0);
		573
		574	// If this object has no extra parts but should have them,
		575	// add them, effectively expanding heads into multipart
		576	// objects. This method only works on objects not inserted
		577	// anywhere.
		578	MTH void expand_tail ();
		579
		580	MTH void create_treasure (treasurelist *tl, int flags = 0);
364		581
365	// insert object at same map position as 'where'	582	// insert object at same map position as 'where'
366	// handles both inventory and map "positions"	583	// handles both inventory and map "positions"
367	MTH object insert_at (object where, object *originator = 0, int flags = 0);	584	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		585	MTH void drop_unpaid_items ();
368		586
369	MTH void activate ();	587	MTH void activate ();
370	MTH void deactivate ();	588	MTH void deactivate ();
371	MTH void activate_recursive ();	589	MTH void activate_recursive ();
372	MTH void deactivate_recursive ();	590	MTH void deactivate_recursive ();
373		591
374	// set the givne flag on all objects in the inventory recursively	592	// set the given flag on all objects in the inventory recursively
375	MTH void set_flag_inv (int flag, int value = 1);	593	MTH void set_flag_inv (int flag, int value = 1);
376		594
377	void enter_exit (object *exit);//PERL	595	void enter_exit (object *exit);//Perl
378	MTH void enter_map (maptile *newmap, int x, int y);	596	MTH void enter_map (maptile *newmap, int x, int y);
		597	void player_goto (const char *path, int x, int y); // only for players
379		598
380	// returns the mapspace this object is in	599	// returns the mapspace this object is in
381	mapspace &ms () const;	600	mapspace &ms () const;
382		601
383	// fully recursive iterator	602	// fully recursive iterator
…		…
419	{	638	{
420	return this;	639	return this;
421	}	640	}
422		641
423	/* This returns TRUE if the object is something that	642	/* This returns TRUE if the object is something that
424	* should be displayed in the floorbox/inventory window	643	* a client might want to know about.
425	*/	644	*/
426	MTH bool client_visible () const	645	MTH bool client_visible () const
427	{	646	{
428	return !invisible && type != PLAYER;	647	return !invisible && type != PLAYER;
429	}	648	}
430		649
		650	// the client does nrof * this weight
		651	MTH sint32 client_weight () const
		652	{
		653	return weight + carrying;
		654	}
		655
431	MTH struct region *region () const;	656	MTH struct region *region () const;
432		657
		658	void statusmsg (const char *msg, int color = NDI_BLACK);
		659	void failmsg (const char *msg, int color = NDI_RED);
		660
		661	const char query_inventory (object who = 0, const char *indent = "");
		662
		663	MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
		664	static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible
		665
		666	// make some noise with given item into direction dir,
		667	// currently only used for players to make them temporarily visible
		668	// when they are invisible.
		669	MTH void make_noise ();
		670
433	protected:	671	protected:
434	friend struct archetype;
435
436	void link ();	672	void link ();
437	void unlink ();	673	void unlink ();
438		674
439	object ();	675	object ();
440	~object ();	676	~object ();
		677
		678	private:
		679	object &operator =(const object &);
		680	object (const object &);
441	};	681	};
442		682
443	typedef object_vector<object, &object::index > objectvec;	683	// move this object to the top of its env's inventory to speed up
444	typedef object_vector<object, &object::active> activevec;	684	// searches for it.
		685	static object *
		686	splay (object *ob)
		687	{
		688	if (ob->env && ob->env->inv != ob)
		689	{
		690	if (ob->above) ob->above->below = ob->below;
		691	if (ob->below) ob->below->above = ob->above;
445		692
446	extern objectvec objects;	693	ob->above = 0;
447	extern activevec actives;	694	ob->below = ob->env->inv;
		695	ob->below->above = ob;
		696	ob->env->inv = ob;
		697	}
448		698
449	#define for_all_objects(var) \	699	return ob;
450	for (int _i = 0; _i < objects.size (); ++_i) \	700	}
451	declvar (object *, var, objects [_i])
452
453	#define for_all_actives(var) \
454	for (int _i = 0; _i < actives.size (); ++_i) \
455	declvar (object *, var, actives [_i])
456		701
457	typedef struct oblnk	702	typedef struct oblnk
458	{ /* Used to link together several objects */	703	{ /* Used to link together several objects */
459	object_ptr ob;	704	object_ptr ob;
460	struct oblnk *next;	705	struct oblnk *next;
461	} objectlink;	706	} objectlink;
462		707
463	typedef struct oblinkpt	708	typedef struct oblinkpt
464	{ /* Used to link together several object links */	709	{ /* Used to link together several object links */
465	struct oblnk *link;	710	struct oblnk *link;
466	long value; /* Used as connected value in buttons/gates */	711	sint32 value; /* Used as connected value in buttons/gates */
467	struct oblinkpt *next;	712	struct oblinkpt *next;
468	} oblinkpt;	713	} oblinkpt;
		714
		715	object find_skill_by_name_fuzzy (object who, const char *name);
		716	object find_skill_by_name (object who, shstr_cmp sh);
		717	object find_skill_by_number (object who, int skillno);
469		718
470	/*	719	/*
471	* The archetype structure is a set of rules on how to generate and manipulate	720	* The archetype structure is a set of rules on how to generate and manipulate
472	* objects which point to archetypes.	721	* objects which point to archetypes.
473	* This probably belongs in arch.h, but there really doesn't appear to	722	* This probably belongs in arch.h, but there really doesn't appear to
…		…
475	* object and pointers. This structure should get removed, and just replaced	724	* object and pointers. This structure should get removed, and just replaced
476	* by the object structure	725	* by the object structure
477	*/	726	*/
478		727
479	INTERFACE_CLASS (archetype)	728	INTERFACE_CLASS (archetype)
480	struct archetype : zero_initialised, attachable	729	struct archetype : object
481	{	730	{
482	archetype ();	731	static arch_ptr empty; // the empty_archetype
		732	MTH static void gc ();
		733
		734	archetype (const char *name);
483	~archetype ();	735	~archetype ();
484	void gather_callbacks (AV *&callbacks, event_type event) const;	736	void gather_callbacks (AV *&callbacks, event_type event) const;
485		737
		738	MTH static archetype *find (const_utf8_string name);
		739
		740	MTH void link ();
		741	MTH void unlink ();
		742
		743	MTH static object get (const char name); // (find() \|\| singularity)->instance()
		744	MTH object *instance ();
		745
		746	object_vector_index ACC (RW, archid); // index in archvector
		747	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
		748
		749	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
		750	sint8 ACC (RW, max_x), ACC (RW, max_y);
		751
		752	// support for archetype loading
486	static archetype *read (object_thawer &f);	753	static archetype *read (object_thawer &f);
487	static archetype find (const char name);	754	MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more
488		755	static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */
489	void hash_add (); // add to hashtable
490	void hash_del (); // remove from hashtable
491
492	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
493	struct archetype ACC (RW, next); / Next archetype in a linked list */
494	struct archetype ACC (RW, head); / The main part of a linked object */
495	struct archetype ACC (RW, more); / Next part of a linked object */
496	object ACC (RO, clone); /* An object from which to do ->copy_to () */
497	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
498	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
499	* in comparison to the head.
500	*/
501	};	756	};
		757
		758	// compatbiility, remove once replaced by ->instance
		759	inline object *
		760	arch_to_object (archetype *at)
		761	{
		762	return at->instance ();
		763	}
		764
		765	inline void
		766	object_freezer::put (keyword k, archetype *v)
		767	{
		768	put (k, v ? &v->archname : (const char *)0);
		769	}
		770
		771	typedef object_vector<object, &object::index > objectvec;
		772	typedef object_vector<object, &object::active> activevec;
		773	typedef object_vector<archetype, &archetype::archid> archvec;
		774
		775	extern objectvec objects;
		776	extern activevec actives;
		777	extern archvec archetypes;
		778
		779	// "safely" iterate over inv in a way such that the current item is removable
		780	// quite horrible, that's why its hidden in some macro
		781	#define for_inv_removable(op,var) \
		782	for (object var, next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; )
		783
		784	#define for_all_objects(var) \
		785	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		786	statementvar (object *, var, objects [_i])
		787
		788	#define for_all_actives(var) \
		789	for (unsigned _i = 0; _i < actives.size (); ++_i) \
		790	statementvar (object *, var, actives [_i])
		791
		792	#define for_all_archetypes(var) \
		793	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		794	statementvar (archetype *, var, archetypes [_i])
502		795
503	/* Used by update_object to know if the object being passed is	796	/* Used by update_object to know if the object being passed is
504	* being added or removed.	797	* being added or removed.
505	*/	798	*/
506	#define UP_OBJ_INSERT 1	799	#define UP_OBJ_INSERT 1
…		…
523	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -	816	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
524	* Use for treasure chests so the new object is the highest thing	817	* Use for treasure chests so the new object is the highest thing
525	* beneath the player, but not actually above it. Note - the	818	* beneath the player, but not actually above it. Note - the
526	* map and x,y coordinates for the object to be inserted must	819	* map and x,y coordinates for the object to be inserted must
527	* match the originator.	820	* match the originator.
528	* INS_MAP_LOAD: disable lots of checkings done at insertion to
529	* speed up map loading process, as we assume the ordering in
530	* loaded map is correct.
531	*	821	*
532	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY	822	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY
533	* are mutually exclusive. The behaviour for passing more than one	823	* are mutually exclusive. The behaviour for passing more than one
534	* should be considered undefined - while you may notice what happens	824	* should be considered undefined - while you may notice what happens
535	* right now if you pass more than one, that could very well change	825	* right now if you pass more than one, that could very well change
…		…
538	#define INS_NO_MERGE 0x0001	828	#define INS_NO_MERGE 0x0001
539	#define INS_ABOVE_FLOOR_ONLY 0x0002	829	#define INS_ABOVE_FLOOR_ONLY 0x0002
540	#define INS_NO_WALK_ON 0x0004	830	#define INS_NO_WALK_ON 0x0004
541	#define INS_ON_TOP 0x0008	831	#define INS_ON_TOP 0x0008
542	#define INS_BELOW_ORIGINATOR 0x0010	832	#define INS_BELOW_ORIGINATOR 0x0010
543	#define INS_MAP_LOAD 0x0020
544		833
545	#define ARCH_SINGULARITY "singularity"
546	#define ARCH_SINGULARITY_LEN 11
547	#define ARCH_DETECT_MAGIC "detect_magic"
548	#define ARCH_DEPLETION "depletion"	834	#define ARCH_DEPLETION "depletion"
549	#define ARCH_SYMPTOM "symptom"
550		835
551	#endif	836	#endif
552		837

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Comparing deliantra/server/include/object.h (file contents): Revision 1.100 by root, Fri Feb 16 19:43:41 2007 UTC vs. Revision 1.195 by root, Tue Jan 6 19:17:06 2009 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.100 by root, Fri Feb 16 19:43:41 2007 UTC vs.
Revision 1.195 by root, Tue Jan 6 19:17:06 2009 UTC