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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.2 by root, Tue Feb 7 23:29:55 2006 UTC vs.
Revision 1.121 by root, Mon May 14 19:08:26 2007 UTC

…		…
1	/*	1	/*
2	* static char *rcsid_object_h =	2	* CrossFire, A Multiplayer Online RPG
3	* "$Id: object.h,v 1.2 2006/02/07 23:29:55 root Exp $";	3	*
		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
		5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team
		6	* Copyright (C) 1992 Frank Tore Johansen
		7	*
		8	* This program is free software; you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation; either version 2 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		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
		20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
		21	*
		22	* The authors can be reached via e-mail at crossfire@schmorp.de
4	*/	23	*/
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2001 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/
28		24
29	#ifndef OBJECT_H	25	#ifndef OBJECT_H
30	#define OBJECT_H	26	#define OBJECT_H
31		27
		28	#include <bitset>
		29
		30	#include "cfperl.h"
		31	#include "shstr.h"
		32
32	typedef uint32 tag_t;	33	typedef int tag_t;
		34
		35	enum {
		36	body_range,
		37	body_shield,
		38	body_combat,
		39	body_arm,
		40	body_torso,
		41	body_head,
		42	body_neck,
		43	body_skill,
		44	body_finger,
		45	body_shoulder,
		46	body_foot,
		47	body_hand,
		48	body_wrist,
		49	body_waist,
33	#define NUM_BODY_LOCATIONS 12	50	NUM_BODY_LOCATIONS
34	#define BODY_ARMS 1	51	};
		52
		53	enum slottype_t
		54	{
		55	slot_none,
		56	slot_combat,
		57	slot_ranged,
		58	};
35		59
36	/* See common/item.c */	60	/* See common/item.c */
37		61
38	typedef struct Body_Locations {	62	typedef struct Body_Locations
		63	{
39	char save_name; / Name used to load/save it to disk */	64	const char save_name; / Name used to load/save it to disk */
40	char use_name; / Name used when describing an item we can use */	65	const char use_name; / Name used when describing an item we can use */
41	char nonuse_name; / Name to describe objects we can't use */	66	const char nonuse_name; / Name to describe objects we can't use */
42	} Body_Locations;	67	} Body_Locations;
43		68
44	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	69	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
45
46	typedef struct _event
47	{
48	int type;
49	const char *hook;
50	const char *plugin;
51	const char *options;
52	struct _event *next;
53	} event;
54		70
55	/*	71	/*
56	* Each object (this also means archetypes!) could have a few of these	72	* Each object (this also means archetypes!) could have a few of these
57	* "dangling" from it; this could also end up containing 'parse errors'.	73	* "dangling" from it; this could also end up containing 'parse errors'.
58	*	74	*
60	*	76	*
61	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than	77	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than
62	* accessing the list directly.	78	* accessing the list directly.
63	* Exception is if you want to walk this list for some reason.	79	* Exception is if you want to walk this list for some reason.
64	*/	80	*/
65	typedef struct _key_value {	81	struct key_value
66	const char * key;	82	{
67	const char * value;
68	struct _key_value * next;	83	key_value *next;
69	} key_value;	84	shstr key, value;
		85	};
70		86
		87	struct UUID
		88	{
		89	uint64 seq;
		90
		91	UUID () { }
		92	UUID (uint64 seq) : seq(seq) { }
		93	operator uint64() { return seq; }
		94	void operator =(uint64 seq) { this->seq = seq; }
		95	};
		96
		97	extern void init_uuid ();
		98	extern UUID gen_uuid ();
		99	extern const uint64 UUID_SKIP;
71		100
72	/* Definition for WILL_APPLY values. Replaces having harcoded values	101	/* Definition for WILL_APPLY values. Replaces having harcoded values
73	* sprinkled in the code. Note that some of these also replace fields	102	* sprinkled in the code. Note that some of these also replace fields
74	* that were in the can_apply area. What is the point of having both	103	* that were in the can_apply area. What is the point of having both
75	* can_apply and will_apply?	104	* can_apply and will_apply?
76	*/	105	*/
77	#define WILL_APPLY_HANDLE 0x1	106	#define WILL_APPLY_HANDLE 0x01
78	#define WILL_APPLY_TREASURE 0x2	107	#define WILL_APPLY_TREASURE 0x02
79	#define WILL_APPLY_EARTHWALL 0x4	108	#define WILL_APPLY_EARTHWALL 0x04
80	#define WILL_APPLY_DOOR 0x8	109	#define WILL_APPLY_DOOR 0x08
81	#define WILL_APPLY_FOOD 0x10	110	#define WILL_APPLY_FOOD 0x10
82		111
83
84	/* Note that the ordering of this structure is sort of relevent -
85	* copy_object copies everything over beyond 'name' using memcpy.
86	* Thus, values that need to be copied need to be located beyond that
87	* point.
88	*
89	* However, if you're keeping a pointer of some sort, you probably	112	/* However, if you're keeping a pointer of some sort, you probably
90	* don't just want it copied, so you'll need to add to common/object.c,	113	* don't just want it copied, so you'll need to add to common/object.C,
91	* e.g. copy-object	114	* e.g. ->copy_to ()
92	*
93	* I've tried to clean up this structure a bit (in terms of formatting)
94	* by making it more consistent. I've also tried to locate some of the fields
95	* more logically together (put the item related ones together, the monster
96	* related ones, etc.
97	* This structure is best viewed with about a 100 width screen.
98	* MSW 2002-07-05
99	*/	115	*/
100	typedef struct obj {	116
		117	struct body_slot
		118	{
		119	signed char info:4; /* body info as loaded from the file */
		120	signed char used:4; /* Calculated value based on items equipped */
		121	};
		122
		123	INTERFACE_CLASS (object)
		124	// these are being copied
		125	struct object_copy : attachable
		126	{
		127	typedef bitset<NUM_FLAGS> flags_t;
		128
		129	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		130
		131	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		132	uint8 ACC (RW, subtype); /* subtype of object */
		133	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		134	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		135
		136	shstr ACC (RW, name); /* The name of the object, obviously... */
		137	shstr ACC (RW, name_pl); /* The plural name of the object */
		138	shstr ACC (RW, title); /* Of foo, etc */
		139	shstr ACC (RW, race); /* human, goblin, dragon, etc */
		140	shstr ACC (RW, slaying); /* Which race to do double damage to */
		141	/* If this is an exit, this is the filename */
		142	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
		143	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
		144	shstr ACC (RW, lore); /* Obscure information about this object, */
		145	/* To get put into books and the like. */
		146	shstr ACC (RW, materialname); /* specific material name */
		147	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		148	// materialtype_t ACC (RW, material); / What material this object consists of */
		149	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
		150	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
		151	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
		152	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
		153	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
		154	object_ptr ACC (RW, spell); /* Spell that was being cast */
		155	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
		156	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		157	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
		158
		159	float ACC (RW, speed); /* The overall speed of this object */
		160	float ACC (RW, speed_left); /* How much speed is left to spend this round */
		161	uint32 ACC (RW, nrof); /* How many of the objects */
		162
		163	/* This next big block are basically used for monsters and equipment */
		164	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		165
		166	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
		167	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
		168	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
		169	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
		170	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
		171	uint16 ACC (RW, materials); /* What materials this object consists of */
		172	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
		173	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
		174	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
		175	/* Note that the last_.. values are sometimes used for non obvious
		176	* meanings by some objects, eg, sp penalty, permanent exp.
		177	*/
		178	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
		179	sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */
		180	sint16 ACC (RW, last_grace); /* as last_sp, except for grace */
		181	sint16 ACC (RW, last_eat); /* How long since we last ate */
		182	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
		183	sint16 ACC (RW, level); /* Level of creature or object */
		184	uint8 ACC (RW, pick_up); /* See crossfire.doc */
		185	sint8 ACC (RW, item_power); /* power rating of the object */
		186	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
		187	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
		188	sint32 ACC (RW, weight); /* Attributes of the object */
		189	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
		190	sint32 ACC (RW, carrying); /* How much weight this object contains */
		191	sint64 ACC (RW, perm_exp); /* Permanent exp */
		192	uint32 ACC (RW, weapontype); /* type of weapon */
		193	uint32 ACC (RW, tooltype); /* type of tool or build facility */
		194	body_slot slot [NUM_BODY_LOCATIONS];
		195	faceidx ACC (RW, face); /* Face with colors */
		196	living ACC (RO, stats); /* Str, Con, Dex, etc */
		197	/* See the pod/objects.pod for more info about body locations */
		198
		199	/* Following mostly refers to fields only used for monsters */
		200	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
		201
		202	/* allows different movement patterns for attackers */
		203	sint32 ACC (RW, move_status); /* What stage in attack mode */
		204	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
		205	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
		206	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
		207	/* races/classes can need less/more exp to gain levels */
		208
		209	/* Spell related information, may be useful elsewhere
		210	* Note that other fields are used - these files are basically
		211	* only used in spells.
		212	*/
		213	sint16 ACC (RW, duration); /* How long the spell lasts */
		214	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		215
		216	uint16 ACC (RW, start_holding);
		217	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
		218	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		219
		220	sint8 ACC (RW, range); /* Range of the spell */
		221	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
		222	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		223	MoveType ACC (RW, move_block);/* What movement types this blocks */
		224
		225	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		226	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		227	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		228	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		229
		230	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		231
		232	char *ACC (RW, spellarg);
		233
		234	/* Following are values used by any object */
		235	/* this objects turns into or what this object creates */
		236	treasurelist ACC (RW, randomitems); / Items to be generated */
		237	flags_t flag; /* various flags */
		238	#if FOR_PERL
		239	bool ACC (RW, flag[NUM_FLAGS]);
		240	#endif
		241	uint16 ACC (RW, animation_id);/* An index into the animation array */
		242	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		243	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		244	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		245	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		246	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		247	};
		248
		249	struct object : zero_initialised, object_copy
		250	{
101	/* These variables are not changed by copy_object() */	251	// These variables are not changed by ->copy_to
		252	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
		253
		254	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
		255	int ACC (RO, count);
		256	int ACC (RO, index); // index into objects
		257	int ACC (RO, active); // index into actives
		258
102	struct pl contr; / Pointer to the player which control this object */	259	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
103	struct obj next; / Pointer to the next object in the free/used list */	260
104	struct obj prev; / Pointer to the previous object in the free/used list*/
105	struct obj active_next; / Next & previous object in the 'active' */
106	struct obj active_prev; / List. This is used in process_events */
107	/* so that the entire object list does not */
108	/* need to be gone through. */
109	struct obj below; / Pointer to the object stacked below this one */	261	object ACC (RW, below); / Pointer to the object stacked below this one */
110	struct obj above; / Pointer to the object stacked above this one */	262	object ACC (RW, above); / Pointer to the object stacked above this one */
111	/* Note: stacked in the same environment*/	263	/* Note: stacked in the same environment */
112	struct obj inv; / Pointer to the first object in the inventory */	264	object inv; / Pointer to the first object in the inventory */
		265
		266	//TODO: container must move into client
113	struct obj container; / Current container being used. I think this	267	object_ptr ACC (RW, container); /* Current container being used. I think this
114	* is only used by the player right now.	268	* is only used by the player right now.
115	*/	269	*/
116	struct obj env; / Pointer to the object which is the environment.	270	object ACC (RW, env); / Pointer to the object which is the environment.
117	* This is typically the container that the object is in.	271	* This is typically the container that the object is in.
118	*/	272	*/
119	struct obj more; / Pointer to the rest of a large body of objects */	273	object ACC (RW, more); / Pointer to the rest of a large body of objects */
120	struct obj head; / Points to the main object of a large body */	274	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
121	struct mapdef map; / Pointer to the map in which this object is present */	275	client_container *seen_by; // seen by which player/container currently?
122
123	tag_t count; /* Unique object number for this object */
124	uint16 refcount; /* How many objects points to this object */
125
126	/* These get an extra add_refcount(), after having been copied by memcpy().
127	* All fields beow this point are automatically copied by memcpy. If
128	* adding something that needs a refcount updated, make sure you modify
129	* copy_object to do so. Everything below here also gets cleared
130	* by clear_object()
131	*/
132	const char name; / The name of the object, obviously... */
133	const char name_pl; / The plural name of the object */
134	const char title; / Of foo, etc */
135	const char race; / human, goblin, dragon, etc */
136	const char slaying; / Which race to do double damage to */
137	/* If this is an exit, this is the filename */
138	const char skill; / Name of the skill this object uses/grants */
139	const char msg; / If this is a book/sign/magic mouth/etc */
140	const char lore; / Obscure information about this object, */
141	/* To get put into books and the like. */
142
143	sint16 x,y; /* Position in the map for this object */
144	sint16 ox,oy; /* For debugging: Where it was last inserted */
145	float speed; /* The overall speed of this object */
146	float speed_left; /* How much speed is left to spend this round */
147	uint32 nrof; /* How many of the objects */
148	New_Face face; / Face with colors */
149	sint8 direction; /* Means the object is moving that way. */
150	sint8 facing; /* Object is oriented/facing that way. */
151
152	/* This next big block are basically used for monsters and equipment */
153	uint8 type; /* PLAYER, BULLET, etc. See define.h */
154	uint8 subtype; /* subtype of object */
155	uint16 client_type; /* Public type information. see doc/Developers/objects */
156	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */
157	uint32 attacktype; /* Bitmask of attacks this object does */
158	uint32 path_attuned; /* Paths the object is attuned to */
159	uint32 path_repelled; /* Paths the object is repelled from */
160	uint32 path_denied; /* Paths the object is denied access to */
161	uint16 material; /* What materials this object consist of */
162	const char materialname; / specific material name */
163	sint8 magic; /* Any magical bonuses to this item */
164	uint8 state; /* How the object was last drawn (animation) */
165	sint32 value; /* How much money it is worth (or contains) */
166	sint16 level; /* Level of creature or object */
167	/* Note that the last_.. values are sometimes used for non obvious
168	* meanings by some objects, eg, sp penalty, permanent exp.
169	*/
170	sint32 last_heal; /* Last healed. Depends on constitution */
171	sint32 last_sp; /* As last_heal, but for spell points */
172	sint16 last_grace; /* as last_sp, except for grace */
173	sint16 last_eat; /* How long since we last ate */
174	sint16 invisible; /* How much longer the object will be invis */
175	uint8 pick_up; /* See crossfire.doc */
176	sint8 item_power; /* power rating of the object */
177	sint8 gen_sp_armour; /* sp regen penalty this object has (was last_heal)*/
178	sint32 weight; /* Attributes of the object */
179	sint32 weight_limit; /* Weight-limit of object */
180	sint32 carrying; /* How much weight this object contains */
181	sint8 glow_radius; /* indicates the glow radius of the object */
182	living stats; /* Str, Con, Dex, etc */
183	sint64 perm_exp; /* Permanent exp */
184	const char current_weapon_script; / The script of the currently used weapon. Executed */
185	/* each time the object attacks something */
186	struct obj current_weapon; / Pointer to the weapon currently used */
187	uint32 weapontype; /* type of weapon */
188	uint32 tooltype; /* type of tool or build facility */
189	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */
190	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */
191	/* See the doc/Developers/objects for more info about body locations */
192
193	/* Following mostly refers to fields only used for monsters */
194	struct obj owner; / Pointer to the object which controls this one */
195	/* Owner should not be referred to directly - */
196	/* get_owner should be used instead. */
197	tag_t ownercount; /* What count the owner had (in case owner */
198	/* has been freed) */
199	struct obj enemy; / Monster/player to follow even if not closest */
200	struct obj attacked_by; / This object start to attack us! only player & monster */
201	tag_t attacked_by_count; /* the tag of attacker, so we can be sure */
202	struct treasureliststruct randomitems; / Items to be generated */
203	uint16 run_away; /* Monster runs away if it's hp goes below this percentage. */
204	struct obj chosen_skill; / the skill chosen to use */
205	uint32 hide; /* The object is hidden, not invisible */
206	/* changes made by kholland@sunlab.cit.cornell.edu */
207	/* allows different movement patterns for attackers */
208	sint32 move_status; /* What stage in attack mode */
209	uint16 attack_movement;/* What kind of attack movement */
210	uint8 will_apply; /* See crossfire.doc */
211	struct obj spellitem; / Spell ability monster is choosing to use */
212	double expmul; /* needed experience = (calc_expexpmul) - means some /
213	/* races/classes can need less/more exp to gain levels */
214
215	/* Spell related information, may be useful elsewhere
216	* Note that other fields are used - these files are basically
217	* only used in spells.
218	*/
219	sint16 duration; /* How long the spell lasts */
220	uint8 duration_modifier; /* how level modifies duration */
221	sint16 casting_time; /* time left before spell goes off */
222	struct obj spell; / Spell that was being cast */
223	uint16 start_holding;
224	char *spellarg;
225	uint8 dam_modifier; /* How going up in level effects damage */
226	sint8 range; /* Range of the spell */
227	uint8 range_modifier; /* How going up in level effects range */
228
229	/* Following are values used by any object */
230	struct archt arch; / Pointer to archetype */
231	struct archt other_arch; / Pointer used for various things - mostly used for what */
232	/* this objects turns into or what this object creates */
233	uint32 flags[4]; /* various flags */
234	uint16 animation_id; /* An index into the animation array */
235	uint8 anim_speed; /* ticks between animation-frames */
236	uint8 last_anim; /* last sequence used to draw face */
237	sint32 elevation; /* elevation of this terrain - not currently used */
238	uint8 smoothlevel; /* how to smooth this square around*/
239
240	MoveType move_type; /* Type of movement this object uses */
241	MoveType move_block; /* What movement types this blocks */
242	MoveType move_on; /* Move types affected moving on to this space */
243	MoveType move_off; /* Move types affected moving off this space */
244	MoveType move_slow; /* Movement types this slows down */
245	float move_slow_penalty; /* How much this slows down the object */
246
247	event *events;
248
249	const char custom_name; / Custom name assigned by player */
250	key_value key_values; / Fields not explictly known by the loader. */	276	key_value key_values; / Fields not explictly known by the loader. */
251	} object;
252		277
253	typedef struct oblnk { /* Used to link together several objects */	278	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
		279	void post_load_check (); // do some adjustments after parsing
		280	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
		281	bool write (object_freezer &f);
		282
		283	MTH int slottype () const;
		284	MTH static object *create ();
		285	object &operator =(const object &src);
		286	MTH void copy_to (object *dst);
		287	MTH object *clone (); // create + copy_to
		288	void do_destroy ();
		289	void gather_callbacks (AV *&callbacks, event_type event) const;
		290	MTH void destroy (bool destroy_inventory = false);
		291
		292	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		293	MTH void destroy_inv (bool drop_to_ground = false);
		294	MTH object insert (object item); // insert into inventory
		295	void do_remove ();
		296	MTH void remove ()
		297	{
		298	if (!flag [FLAG_REMOVED])
		299	do_remove ();
		300	}
		301
		302	// move this object to the top of its env's inventory to speed up
		303	// searches for it.
		304	MTH void inv_splay ()
		305	{
		306	if (env && env->inv != this)
		307	{
		308	if (above) above->below = below;
		309	if (below) below->above = above;
		310
		311	above = 0;
		312	below = env->inv;
		313	below->above = this;
		314	env->inv = this;
		315	}
		316	}
		317
		318	static bool can_merge_slow (object op1, object op2);
		319
		320	// this is often used in time-critical code, so optimise
		321	MTH static bool can_merge (object op1, object op2)
		322	{
		323	return op1->value == op2->value
		324	&& op1->name == op2->name
		325	&& can_merge_slow (op1, op2);
		326	}
		327
		328	MTH void set_owner (object *owner);
		329	MTH void set_speed (float speed);
		330	MTH bool change_weapon (object *ob);
		331
		332	MTH void open_container (object *new_container);
		333	MTH void close_container ()
		334	{
		335	open_container (0);
		336	}
		337
		338	MTH void instantiate ();
		339
		340	// recalculate all stats
		341	MTH void update_stats ();
		342	MTH void roll_stats ();
		343	MTH void swap_stats (int a, int b);
		344	MTH void add_statbonus ();
		345	MTH void remove_statbonus ();
		346	MTH void drain_stat ();
		347	MTH void drain_specific_stat (int deplete_stats);
		348	MTH void change_luck (int value);
		349
		350	// info must hold 256 * 3 bytes currently
		351	const char debug_desc (char info) const;
		352	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		353	const char flag_desc (char desc, int len) const;
		354
		355	int number_of () const
		356	{
		357	return nrof ? nrof : 1;
		358	}
		359
		360	uint64 total_weight () const
		361	{
		362	return weight * number_of ();
		363	}
		364
		365	// return the dominant material of this item, always return something
		366	const materialtype_t *dominant_material () const;
		367
		368	// return the volume of this object in cm³
		369	uint64 volume () const
		370	{
		371	return total_weight ()
		372	* 1000
		373	* (type == CONTAINER ? 1000 : 1)
		374	/ dominant_material ()->density;
		375	}
		376
		377	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		378	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		379	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		380	\|\| type == BRACERS \|\| type == GIRDLE; }
		381	MTH bool is_alive () const { return (type == PLAYER
		382	\|\| flag [FLAG_MONSTER]
		383	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		384	&& !flag [FLAG_IS_A_TEMPLATE]; }
		385	MTH bool is_arrow () const { return type == ARROW
		386	\|\| (type == SPELL_EFFECT
		387	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		388	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		389
		390	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		391
		392	// temporary: wether the object can be saved in a map file
		393	// contr => is a player
		394	// head => only save head of a multitile object
		395	// owner => can not reference owner yet
		396	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		397
		398	/* This return true if object has still randomitems which
		399	* could be expanded.
		400	*/
		401	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		402
		403	// returns the player that has this object in his inventory, or 0
		404	MTH object *in_player () const
		405	{
		406	for (object *op = env; op; op = op->env)
		407	if (op->type == PLAYER)
		408	return op;
		409
		410	return 0;
		411	}
		412
		413	// "temporary" helper function
		414	MTH object *head_ ()
		415	{
		416	return head ? head : this;
		417	}
		418
		419	MTH std::string long_desc (object *who = 0);
		420	MTH std::string describe_monster (object *who = 0);
		421	MTH std::string describe_item (object *who = 0);
		422	MTH std::string describe (object *who = 0);
		423
		424	// If this object has no extra parts but should have them,
		425	// add them, effectively expanding heads into multipart
		426	// objects. This method only works on objects not inserted
		427	// anywhere.
		428	MTH void expand_tail ();
		429
		430	MTH void create_treasure (treasurelist *tl, int flags = 0);
		431
		432	// insert object at same map position as 'where'
		433	// handles both inventory and map "positions"
		434	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		435
		436	MTH void activate ();
		437	MTH void deactivate ();
		438	MTH void activate_recursive ();
		439	MTH void deactivate_recursive ();
		440
		441	// set the givne flag on all objects in the inventory recursively
		442	MTH void set_flag_inv (int flag, int value = 1);
		443
		444	void enter_exit (object *exit);//Perl
		445	MTH void enter_map (maptile *newmap, int x, int y);
		446
		447	// returns the mapspace this object is in
		448	mapspace &ms () const;
		449
		450	// fully recursive iterator
		451	struct iterator_base
		452	{
		453	object *item;
		454
		455	iterator_base (object *container)
		456	: item (container)
		457	{
		458	}
		459
		460	operator object *() const { return item; }
		461
		462	object *operator ->() const { return item; }
		463	object &operator * () const { return *item; }
		464	};
		465
		466	MTH unsigned int random_seed () const
		467	{
		468	return (unsigned int)uuid.seq;
		469	}
		470
		471	// depth-first recursive iterator
		472	struct depth_iterator : iterator_base
		473	{
		474	depth_iterator (object *container);
		475	void next ();
		476	object *operator ++( ) { next (); return item; }
		477	object operator ++(int) { object i = item; next (); return i; }
		478	};
		479
		480	object *begin ()
		481	{
		482	return this;
		483	}
		484
		485	object *end ()
		486	{
		487	return this;
		488	}
		489
		490	/* This returns TRUE if the object is something that
		491	* should be displayed in the floorbox/inventory window
		492	*/
		493	MTH bool client_visible () const
		494	{
		495	return !invisible && type != PLAYER;
		496	}
		497
		498	MTH struct region *region () const;
		499
		500	protected:
		501	friend struct archetype;
		502
		503	void link ();
		504	void unlink ();
		505
254	object *ob;	506	object ();
		507	~object ();
		508	};
		509
		510	typedef object_vector<object, &object::index > objectvec;
		511	typedef object_vector<object, &object::active> activevec;
		512
		513	extern objectvec objects;
		514	extern activevec actives;
		515
		516	#define for_all_objects(var) \
		517	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		518	declvar (object *, var, objects [_i])
		519
		520	#define for_all_actives(var) \
		521	for (unsigned _i = 0; _i < actives.size (); ++_i) \
		522	declvar (object *, var, actives [_i])
		523
		524	typedef struct oblnk
		525	{ /* Used to link together several objects */
		526	object_ptr ob;
255	struct oblnk *next;	527	struct oblnk *next;
256	tag_t id;
257	} objectlink;	528	} objectlink;
258		529
259	typedef struct oblinkpt { /* Used to link together several object links */	530	typedef struct oblinkpt
		531	{ /* Used to link together several object links */
260	struct oblnk *link;	532	struct oblnk *link;
261	long value; /* Used as connected value in buttons/gates */	533	long value; /* Used as connected value in buttons/gates */
262	struct oblinkpt *next;	534	struct oblinkpt *next;
263	} oblinkpt;	535	} oblinkpt;
264		536
265	/*	537	/*
266	* The archetype structure is a set of rules on how to generate and manipulate	538	* The archetype structure is a set of rules on how to generate and manipulate
…		…
269	* be much left in the archetype - all it really is is a holder for the	541	* be much left in the archetype - all it really is is a holder for the
270	* object and pointers. This structure should get removed, and just replaced	542	* object and pointers. This structure should get removed, and just replaced
271	* by the object structure	543	* by the object structure
272	*/	544	*/
273		545
274	typedef struct archt {	546	INTERFACE_CLASS (archetype)
		547	struct archetype : zero_initialised, attachable
		548	{
		549	archetype ();
		550	~archetype ();
		551	void gather_callbacks (AV *&callbacks, event_type event) const;
		552
		553	static archetype *read (object_thawer &f);
		554	static archetype get (const char name); // find or create
		555	static archetype find (const char name);
		556
		557	void hash_add (); // add to hashtable
		558	void hash_del (); // remove from hashtable
		559
275	const char name; / More definite name, like "generate_kobold" */	560	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
276	struct archt next; / Next archetype in a linked list */	561	struct archetype ACC (RW, next); / Next archetype in a linked list */
277	struct archt head; / The main part of a linked object */	562	struct archetype ACC (RW, head); / The main part of a linked object */
278	struct archt more; / Next part of a linked object */	563	struct archetype ACC (RW, more); / Next part of a linked object */
279	object clone; /* An object from which to do copy_object() */	564	object ACC (RO, clone); /* An object from which to do ->copy_to () */
280	uint32 editable; /* editable flags (mainly for editor) */	565	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
		566	bool ACC (RW, linked); // linked into list of heads
281	sint8 tail_x, tail_y; /* Where the lower right most portion of the object is	567	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
282	* in comparison to the head.	568	* in comparison to the head.
283	*/	569	*/
284	} archetype;	570	};
285
286	extern object *objects;
287	extern object *active_objects;
288	extern object *free_objects;
289	extern object objarray[STARTMAX];
290
291	extern int nrofallocobjects;
292	extern int nroffreeobjects;
293
294	/* This returns TRUE if the object is somethign that
295	* should be displayed in the look window
296	*/
297	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)
298		571
299	/* Used by update_object to know if the object being passed is	572	/* Used by update_object to know if the object being passed is
300	* being added or removed.	573	* being added or removed.
301	*/	574	*/
302	#define UP_OBJ_INSERT 1	575	#define UP_OBJ_INSERT 1
303	#define UP_OBJ_REMOVE 2	576	#define UP_OBJ_REMOVE 2
304	#define UP_OBJ_CHANGE 3	577	#define UP_OBJ_CHANGE 3
305	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */	578	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */
306		579
307	/* These are flags passed to insert_ob_in_map and	580	/* These are flags passed to insert_ob_in_map and
308	* insert_ob_in_ob. Note that all flags may not be meaningful	581	* insert_ob_in_ob. Note that all flags may not be meaningful
309	* for both functions.	582	* for both functions.
310	* Most are fairly explanatory:	583	* Most are fairly explanatory:
…		…
329	* are mutually exclusive. The behaviour for passing more than one	602	* are mutually exclusive. The behaviour for passing more than one
330	* should be considered undefined - while you may notice what happens	603	* should be considered undefined - while you may notice what happens
331	* right now if you pass more than one, that could very well change	604	* right now if you pass more than one, that could very well change
332	* in future revisions of the code.	605	* in future revisions of the code.
333	*/	606	*/
334	#define INS_NO_MERGE 0x0001	607	#define INS_NO_MERGE 0x0001
335	#define INS_ABOVE_FLOOR_ONLY 0x0002	608	#define INS_ABOVE_FLOOR_ONLY 0x0002
336	#define INS_NO_WALK_ON 0x0004	609	#define INS_NO_WALK_ON 0x0004
337	#define INS_ON_TOP 0x0008	610	#define INS_ON_TOP 0x0008
338	#define INS_BELOW_ORIGINATOR 0x0010	611	#define INS_BELOW_ORIGINATOR 0x0010
339	#define INS_MAP_LOAD 0x0020	612	#define INS_MAP_LOAD 0x0020
340		613
341	#define ARCH_SINGULARITY "singularity"	614	#define ARCH_SINGULARITY "singularity"
342	#define ARCH_SINGULARITY_LEN 11
343	#define ARCH_DETECT_MAGIC "detect_magic"	615	#define ARCH_DETECT_MAGIC "detect_magic"
344	#define ARCH_DEPLETION "depletion"	616	#define ARCH_DEPLETION "depletion"
345	#define ARCH_SYMPTOM "symptom"	617	#define ARCH_SYMPTOM "symptom"
346		618
347	extern void (object_free_callback)(object ob); // called for every object_free
348
349	#endif	619	#endif
		620

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Comparing deliantra/server/include/object.h (file contents): Revision 1.2 by root, Tue Feb 7 23:29:55 2006 UTC vs. Revision 1.121 by root, Mon May 14 19:08:26 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.2 by root, Tue Feb 7 23:29:55 2006 UTC vs.
Revision 1.121 by root, Mon May 14 19:08:26 2007 UTC