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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.5 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.118 by root, Mon May 7 06:01:48 2007 UTC

…		…
1	/*	1	/*
2	* static char *rcsid_object_h =	2	* CrossFire, A Multiplayer Online RPG
3	* "$Id: object.h,v 1.5 2006/08/25 17:11:53 root Exp $";
4	*/	3	*
5		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (C) 1992 Frank Tore Johansen
11		7	*
12	This program is free software; you can redistribute it and/or modify	8	* 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	9	* 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	10	* the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.	11	* (at your option) any later version.
16		12	*
17	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,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.	16	* GNU General Public License for more details.
21		17	*
22	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
23	along with this program; if not, write to the Free Software	19	* along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25		21	*
26	The authors can be reached via e-mail at crossfire-devel@real-time.com	22	* The authors can be reached via e-mail at crossfire@schmorp.de
27	*/	23	*/
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	};
35		52
36	/* See common/item.c */	53	/* See common/item.c */
37		54
38	typedef struct Body_Locations {	55	typedef struct Body_Locations
		56	{
39	const char save_name; / Name used to load/save it to disk */	57	const char save_name; / Name used to load/save it to disk */
40	const char use_name; / Name used when describing an item we can use */	58	const char use_name; / Name used when describing an item we can use */
41	const char nonuse_name; / Name to describe objects we can't use */	59	const char nonuse_name; / Name to describe objects we can't use */
42	} Body_Locations;	60	} Body_Locations;
43		61
44	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	62	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		63
55	/*	64	/*
56	* Each object (this also means archetypes!) could have a few of these	65	* Each object (this also means archetypes!) could have a few of these
57	* "dangling" from it; this could also end up containing 'parse errors'.	66	* "dangling" from it; this could also end up containing 'parse errors'.
58	*	67	*
60	*	69	*
61	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than	70	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than
62	* accessing the list directly.	71	* accessing the list directly.
63	* Exception is if you want to walk this list for some reason.	72	* Exception is if you want to walk this list for some reason.
64	*/	73	*/
65	typedef struct _key_value {	74	struct key_value
66	const char * key;	75	{
67	const char * value;
68	struct _key_value * next;	76	key_value *next;
69	} key_value;	77	shstr key, value;
		78	};
70		79
		80	struct UUID
		81	{
		82	uint64 seq;
		83
		84	UUID () { }
		85	UUID (uint64 seq) : seq(seq) { }
		86	operator uint64() { return seq; }
		87	void operator =(uint64 seq) { this->seq = seq; }
		88	};
		89
		90	extern void init_uuid ();
		91	extern UUID gen_uuid ();
		92	extern const uint64 UUID_SKIP;
71		93
72	/* Definition for WILL_APPLY values. Replaces having harcoded values	94	/* Definition for WILL_APPLY values. Replaces having harcoded values
73	* sprinkled in the code. Note that some of these also replace fields	95	* 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	96	* that were in the can_apply area. What is the point of having both
75	* can_apply and will_apply?	97	* can_apply and will_apply?
76	*/	98	*/
77	#define WILL_APPLY_HANDLE 0x1	99	#define WILL_APPLY_HANDLE 0x01
78	#define WILL_APPLY_TREASURE 0x2	100	#define WILL_APPLY_TREASURE 0x02
79	#define WILL_APPLY_EARTHWALL 0x4	101	#define WILL_APPLY_EARTHWALL 0x04
80	#define WILL_APPLY_DOOR 0x8	102	#define WILL_APPLY_DOOR 0x08
81	#define WILL_APPLY_FOOD 0x10	103	#define WILL_APPLY_FOOD 0x10
82		104
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	105	/* However, if you're keeping a pointer of some sort, you probably
90	* don't just want it copied, so you'll need to add to common/object.c,	106	* don't just want it copied, so you'll need to add to common/object.C,
91	* e.g. copy-object	107	* e.g. ->copy_to ()
92	*	108	*/
93	* I've tried to clean up this structure a bit (in terms of formatting)	109
94	* by making it more consistent. I've also tried to locate some of the fields	110	struct body_slot
95	* more logically together (put the item related ones together, the monster	111	{
96	* related ones, etc.	112	signed char info:4; /* body info as loaded from the file */
97	* This structure is best viewed with about a 100 width screen.	113	signed char used:4; /* Calculated value based on items equipped */
98	* MSW 2002-07-05	114	};
		115
		116	INTERFACE_CLASS (object)
		117	// these are being copied
		118	struct object_copy : attachable
		119	{
		120	typedef bitset<NUM_FLAGS> flags_t;
		121
		122	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		123
		124	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		125	uint8 ACC (RW, subtype); /* subtype of object */
		126	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		127	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		128
		129	shstr ACC (RW, name); /* The name of the object, obviously... */
		130	shstr ACC (RW, name_pl); /* The plural name of the object */
		131	shstr ACC (RW, title); /* Of foo, etc */
		132	shstr ACC (RW, race); /* human, goblin, dragon, etc */
		133	shstr ACC (RW, slaying); /* Which race to do double damage to */
		134	/* If this is an exit, this is the filename */
		135	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
		136	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
		137	shstr ACC (RW, lore); /* Obscure information about this object, */
		138	/* To get put into books and the like. */
		139	shstr ACC (RW, materialname); /* specific material name */
		140	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		141	// materialtype_t ACC (RW, material); / What material this object consists of */
		142	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
		143	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
		144	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
		145	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
		146	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
		147	object_ptr ACC (RW, spell); /* Spell that was being cast */
		148	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
		149	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		150	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
		151
		152	float ACC (RW, speed); /* The overall speed of this object */
		153	float ACC (RW, speed_left); /* How much speed is left to spend this round */
		154	uint32 ACC (RW, nrof); /* How many of the objects */
		155
		156	/* This next big block are basically used for monsters and equipment */
		157	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		158
		159	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
		160	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
		161	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
		162	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
		163	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
		164	uint16 ACC (RW, materials); /* What materials this object consists of */
		165	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
		166	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
		167	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
		168	/* Note that the last_.. values are sometimes used for non obvious
		169	* meanings by some objects, eg, sp penalty, permanent exp.
99	*/	170	*/
		171	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
		172	sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */
		173	sint16 ACC (RW, last_grace); /* as last_sp, except for grace */
		174	sint16 ACC (RW, last_eat); /* How long since we last ate */
		175	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
		176	sint16 ACC (RW, level); /* Level of creature or object */
		177	uint8 ACC (RW, pick_up); /* See crossfire.doc */
		178	sint8 ACC (RW, item_power); /* power rating of the object */
		179	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
		180	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
		181	sint32 ACC (RW, weight); /* Attributes of the object */
		182	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
		183	sint32 ACC (RW, carrying); /* How much weight this object contains */
		184	sint64 ACC (RW, perm_exp); /* Permanent exp */
		185	uint32 ACC (RW, weapontype); /* type of weapon */
		186	uint32 ACC (RW, tooltype); /* type of tool or build facility */
		187	body_slot slot [NUM_BODY_LOCATIONS];
		188	faceidx ACC (RW, face); /* Face with colors */
		189	living ACC (RO, stats); /* Str, Con, Dex, etc */
		190	/* See the pod/objects.pod for more info about body locations */
100		191
101	struct object_simple {	192	/* Following mostly refers to fields only used for monsters */
		193	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
		194
		195	/* allows different movement patterns for attackers */
		196	sint32 ACC (RW, move_status); /* What stage in attack mode */
		197	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
		198	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
		199	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
		200	/* races/classes can need less/more exp to gain levels */
		201
		202	/* Spell related information, may be useful elsewhere
		203	* Note that other fields are used - these files are basically
		204	* only used in spells.
		205	*/
		206	sint16 ACC (RW, duration); /* How long the spell lasts */
		207	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		208
		209	uint16 ACC (RW, start_holding);
		210	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
		211	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		212
		213	sint8 ACC (RW, range); /* Range of the spell */
		214	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
		215	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		216	MoveType ACC (RW, move_block);/* What movement types this blocks */
		217
		218	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		219	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		220	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		221	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		222
		223	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		224
		225	char *ACC (RW, spellarg);
		226
		227	/* Following are values used by any object */
		228	/* this objects turns into or what this object creates */
		229	treasurelist ACC (RW, randomitems); / Items to be generated */
		230	flags_t flag; /* various flags */
		231	#if FOR_PERL
		232	bool ACC (RW, flag[NUM_FLAGS]);
		233	#endif
		234	uint16 ACC (RW, animation_id);/* An index into the animation array */
		235	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		236	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		237	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		238	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		239	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		240	};
		241
		242	struct object : zero_initialised, object_copy
		243	{
102	/* These variables are not changed by copy_object() */	244	// These variables are not changed by ->copy_to
		245	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
		246
		247	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
		248	int ACC (RO, count);
		249	int ACC (RO, index); // index into objects
		250	int ACC (RO, active); // index into actives
		251
103	struct pl contr; / Pointer to the player which control this object */	252	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
104	struct object next; / Pointer to the next object in the free/used list */	253
105	struct object prev; / Pointer to the previous object in the free/used list*/
106	struct object active_next; / Next & previous object in the 'active' */
107	struct object active_prev; / List. This is used in process_events */
108	/* so that the entire object list does not */
109	/* need to be gone through. */
110	struct object below; / Pointer to the object stacked below this one */	254	object ACC (RW, below); / Pointer to the object stacked below this one */
111	struct object above; / Pointer to the object stacked above this one */	255	object ACC (RW, above); / Pointer to the object stacked above this one */
112	/* Note: stacked in the same environment*/	256	/* Note: stacked in the same environment */
113	struct object inv; / Pointer to the first object in the inventory */	257	object inv; / Pointer to the first object in the inventory */
		258
		259	//TODO: container must move into client
114	struct object container; / Current container being used. I think this	260	object_ptr ACC (RW, container); /* Current container being used. I think this
115	* is only used by the player right now.	261	* is only used by the player right now.
116	*/	262	*/
117	struct object env; / Pointer to the object which is the environment.	263	object ACC (RW, env); / Pointer to the object which is the environment.
118	* This is typically the container that the object is in.	264	* This is typically the container that the object is in.
119	*/	265	*/
120	struct object more; / Pointer to the rest of a large body of objects */	266	object ACC (RW, more); / Pointer to the rest of a large body of objects */
121	struct object head; / Points to the main object of a large body */	267	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
122	struct mapstruct map; / Pointer to the map in which this object is present */	268	client_container *seen_by; // seen by which player/container currently?
123
124	tag_t count; /* Unique object number for this object */
125	uint16 refcount; /* How many objects points to this object */
126	};
127
128	struct object_special {
129	/* These get an extra add_refcount(), after having been copied by memcpy().
130	* All fields beow this point are automatically copied by memcpy. If
131	* adding something that needs a refcount updated, make sure you modify
132	* copy_object to do so. Everything below here also gets cleared
133	* by clear_object()
134	*/
135	const char name; / The name of the object, obviously... */
136	const char name_pl; / The plural name of the object */
137	const char title; / Of foo, etc */
138	const char race; / human, goblin, dragon, etc */
139	const char slaying; / Which race to do double damage to */
140	/* If this is an exit, this is the filename */
141	const char skill; / Name of the skill this object uses/grants */
142	const char msg; / If this is a book/sign/magic mouth/etc */
143	const char lore; / Obscure information about this object, */
144	/* To get put into books and the like. */
145
146	sint16 x,y; /* Position in the map for this object */
147	sint16 ox,oy; /* For debugging: Where it was last inserted */
148	float speed; /* The overall speed of this object */
149	float speed_left; /* How much speed is left to spend this round */
150	uint32 nrof; /* How many of the objects */
151	New_Face face; / Face with colors */
152	sint8 direction; /* Means the object is moving that way. */
153	sint8 facing; /* Object is oriented/facing that way. */
154
155	/* This next big block are basically used for monsters and equipment */
156	uint8 type; /* PLAYER, BULLET, etc. See define.h */
157	uint8 subtype; /* subtype of object */
158	uint16 client_type; /* Public type information. see doc/Developers/objects */
159	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */
160	uint32 attacktype; /* Bitmask of attacks this object does */
161	uint32 path_attuned; /* Paths the object is attuned to */
162	uint32 path_repelled; /* Paths the object is repelled from */
163	uint32 path_denied; /* Paths the object is denied access to */
164	uint16 material; /* What materials this object consist of */
165	const char materialname; / specific material name */
166	sint8 magic; /* Any magical bonuses to this item */
167	uint8 state; /* How the object was last drawn (animation) */
168	sint32 value; /* How much money it is worth (or contains) */
169	sint16 level; /* Level of creature or object */
170	/* Note that the last_.. values are sometimes used for non obvious
171	* meanings by some objects, eg, sp penalty, permanent exp.
172	*/
173	sint32 last_heal; /* Last healed. Depends on constitution */
174	sint32 last_sp; /* As last_heal, but for spell points */
175	sint16 last_grace; /* as last_sp, except for grace */
176	sint16 last_eat; /* How long since we last ate */
177	sint16 invisible; /* How much longer the object will be invis */
178	uint8 pick_up; /* See crossfire.doc */
179	sint8 item_power; /* power rating of the object */
180	sint8 gen_sp_armour; /* sp regen penalty this object has (was last_heal)*/
181	sint32 weight; /* Attributes of the object */
182	sint32 weight_limit; /* Weight-limit of object */
183	sint32 carrying; /* How much weight this object contains */
184	sint8 glow_radius; /* indicates the glow radius of the object */
185	living stats; /* Str, Con, Dex, etc */
186	sint64 perm_exp; /* Permanent exp */
187	const char current_weapon_script; / The script of the currently used weapon. Executed */
188	/* each time the object attacks something */
189	struct object current_weapon; / Pointer to the weapon currently used */
190	uint32 weapontype; /* type of weapon */
191	uint32 tooltype; /* type of tool or build facility */
192	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */
193	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */
194	/* See the doc/Developers/objects for more info about body locations */
195
196	/* Following mostly refers to fields only used for monsters */
197	struct object owner; / Pointer to the object which controls this one */
198	/* Owner should not be referred to directly - */
199	/* get_owner should be used instead. */
200	tag_t ownercount; /* What count the owner had (in case owner */
201	/* has been freed) */
202	struct object enemy; / Monster/player to follow even if not closest */
203	struct object attacked_by; / This object start to attack us! only player & monster */
204	tag_t attacked_by_count; /* the tag of attacker, so we can be sure */
205	struct treasureliststruct randomitems; / Items to be generated */
206	uint16 run_away; /* Monster runs away if it's hp goes below this percentage. */
207	struct object chosen_skill; / the skill chosen to use */
208	uint32 hide; /* The object is hidden, not invisible */
209	/* changes made by kholland@sunlab.cit.cornell.edu */
210	/* allows different movement patterns for attackers */
211	sint32 move_status; /* What stage in attack mode */
212	uint16 attack_movement;/* What kind of attack movement */
213	uint8 will_apply; /* See crossfire.doc */
214	struct object spellitem; / Spell ability monster is choosing to use */
215	double expmul; /* needed experience = (calc_expexpmul) - means some /
216	/* races/classes can need less/more exp to gain levels */
217
218	/* Spell related information, may be useful elsewhere
219	* Note that other fields are used - these files are basically
220	* only used in spells.
221	*/
222	sint16 duration; /* How long the spell lasts */
223	uint8 duration_modifier; /* how level modifies duration */
224	sint16 casting_time; /* time left before spell goes off */
225	struct object spell; / Spell that was being cast */
226	uint16 start_holding;
227	char *spellarg;
228	uint8 dam_modifier; /* How going up in level effects damage */
229	sint8 range; /* Range of the spell */
230	uint8 range_modifier; /* How going up in level effects range */
231
232	/* Following are values used by any object */
233	struct archt arch; / Pointer to archetype */
234	struct archt other_arch; / Pointer used for various things - mostly used for what */
235	/* this objects turns into or what this object creates */
236	uint32 flags[4]; /* various flags */
237	uint16 animation_id; /* An index into the animation array */
238	uint8 anim_speed; /* ticks between animation-frames */
239	uint8 last_anim; /* last sequence used to draw face */
240	sint32 elevation; /* elevation of this terrain - not currently used */
241	uint8 smoothlevel; /* how to smooth this square around*/
242
243	MoveType move_type; /* Type of movement this object uses */
244	MoveType move_block; /* What movement types this blocks */
245	MoveType move_allow; /* What movement types explicitly allowd */
246	MoveType move_on; /* Move types affected moving on to this space */
247	MoveType move_off; /* Move types affected moving off this space */
248	MoveType move_slow; /* Movement types this slows down */
249	float move_slow_penalty; /* How much this slows down the object */
250
251	event *events;
252
253	const char custom_name; / Custom name assigned by player */
254	key_value key_values; / Fields not explictly known by the loader. */	269	key_value key_values; / Fields not explictly known by the loader. */
255	};
256		270
257	struct object : object_special, object_simple {	271	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
258	void self, cb; // CF+ perl's self and callback registry	272	void post_load_check (); // do some adjustments after parsing
259	};	273	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
		274	bool write (object_freezer &f);
260		275
261	typedef struct oblnk { /* Used to link together several objects */	276	MTH static object *create ();
		277	object &operator =(const object &src);
		278	MTH void copy_to (object *dst);
		279	MTH object *clone (); // create + copy_to
		280	void do_destroy ();
		281	void gather_callbacks (AV *&callbacks, event_type event) const;
		282	MTH void destroy (bool destroy_inventory = false);
		283
		284	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		285	MTH void destroy_inv (bool drop_to_ground = false);
		286	MTH object insert (object item); // insert into inventory
		287	void do_remove ();
		288	MTH void remove ()
		289	{
		290	if (!flag [FLAG_REMOVED])
		291	do_remove ();
		292	}
		293
		294	static bool can_merge_slow (object op1, object op2);
		295
		296	// this is often used in time-critical code, so optimise
		297	MTH static bool can_merge (object op1, object op2)
		298	{
		299	return op1->value == op2->value
		300	&& op1->name == op2->name
		301	&& can_merge_slow (op1, op2);
		302	}
		303
		304	MTH void set_owner (object *owner);
		305	MTH void set_speed (float speed);
		306	MTH void set_weapon (object *ob);
		307
		308	MTH void open_container (object *new_container);
		309	MTH void close_container ()
		310	{
		311	open_container (0);
		312	}
		313
		314	MTH void instantiate ();
		315
		316	// recalculate all stats
		317	MTH void update_stats ();
		318	MTH void roll_stats ();
		319	MTH void swap_stats (int a, int b);
		320	MTH void add_statbonus ();
		321	MTH void remove_statbonus ();
		322	MTH void drain_stat ();
		323	MTH void drain_specific_stat (int deplete_stats);
		324	MTH void change_luck (int value);
		325
		326	// info must hold 256 * 3 bytes currently
		327	const char debug_desc (char info) const;
		328	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		329	const char flag_desc (char desc, int len) const;
		330
		331	int number_of () const
		332	{
		333	return nrof ? nrof : 1;
		334	}
		335
		336	uint64 total_weight () const
		337	{
		338	return weight * number_of ();
		339	}
		340
		341	// return the dominant material of this item, always return something
		342	const materialtype_t *dominant_material () const;
		343
		344	// return the volume of this object in cm³
		345	uint64 volume () const
		346	{
		347	return total_weight ()
		348	* 1000
		349	* (type == CONTAINER ? 1000 : 1)
		350	/ dominant_material ()->density;
		351	}
		352
		353	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		354	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		355	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		356	\|\| type == BRACERS \|\| type == GIRDLE; }
		357	MTH bool is_alive () const { return (type == PLAYER
		358	\|\| flag [FLAG_MONSTER]
		359	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		360	&& !flag [FLAG_IS_A_TEMPLATE]; }
		361	MTH bool is_arrow () const { return type == ARROW
		362	\|\| (type == SPELL_EFFECT
		363	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		364	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		365
		366	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		367
		368	// temporary: wether the object can be saved in a map file
		369	// contr => is a player
		370	// head => only save head of a multitile object
		371	// owner => can not reference owner yet
		372	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		373
		374	/* This return true if object has still randomitems which
		375	* could be expanded.
		376	*/
		377	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		378
		379	// returns the player that has this object in his inventory, or 0
		380	MTH object *in_player () const
		381	{
		382	for (object *op = env; op; op = op->env)
		383	if (op->type == PLAYER)
		384	return op;
		385
		386	return 0;
		387	}
		388
		389	// "temporary" helper function
		390	MTH object *head_ ()
		391	{
		392	return head ? head : this;
		393	}
		394
		395	MTH std::string long_desc (object *who = 0);
		396	MTH std::string describe_monster (object *who = 0);
		397	MTH std::string describe_item (object *who = 0);
		398	MTH std::string describe (object *who = 0);
		399
		400	// If this object has no extra parts but should have them,
		401	// add them, effectively expanding heads into multipart
		402	// objects. This method only works on objects not inserted
		403	// anywhere.
		404	MTH void expand_tail ();
		405
		406	MTH void create_treasure (treasurelist *tl, int flags = 0);
		407
		408	// insert object at same map position as 'where'
		409	// handles both inventory and map "positions"
		410	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		411
		412	MTH void activate ();
		413	MTH void deactivate ();
		414	MTH void activate_recursive ();
		415	MTH void deactivate_recursive ();
		416
		417	// set the givne flag on all objects in the inventory recursively
		418	MTH void set_flag_inv (int flag, int value = 1);
		419
		420	void enter_exit (object *exit);//Perl
		421	MTH void enter_map (maptile *newmap, int x, int y);
		422
		423	// returns the mapspace this object is in
		424	mapspace &ms () const;
		425
		426	// fully recursive iterator
		427	struct iterator_base
		428	{
		429	object *item;
		430
		431	iterator_base (object *container)
		432	: item (container)
		433	{
		434	}
		435
		436	operator object *() const { return item; }
		437
		438	object *operator ->() const { return item; }
		439	object &operator * () const { return *item; }
		440	};
		441
		442	MTH unsigned int random_seed () const
		443	{
		444	return (unsigned int)uuid.seq;
		445	}
		446
		447	// depth-first recursive iterator
		448	struct depth_iterator : iterator_base
		449	{
		450	depth_iterator (object *container);
		451	void next ();
		452	object *operator ++( ) { next (); return item; }
		453	object operator ++(int) { object i = item; next (); return i; }
		454	};
		455
		456	object *begin ()
		457	{
		458	return this;
		459	}
		460
		461	object *end ()
		462	{
		463	return this;
		464	}
		465
		466	/* This returns TRUE if the object is something that
		467	* should be displayed in the floorbox/inventory window
		468	*/
		469	MTH bool client_visible () const
		470	{
		471	return !invisible && type != PLAYER;
		472	}
		473
		474	MTH struct region *region () const;
		475
		476	protected:
		477	friend struct archetype;
		478
		479	void link ();
		480	void unlink ();
		481
262	object *ob;	482	object ();
		483	~object ();
		484	};
		485
		486	typedef object_vector<object, &object::index > objectvec;
		487	typedef object_vector<object, &object::active> activevec;
		488
		489	extern objectvec objects;
		490	extern activevec actives;
		491
		492	#define for_all_objects(var) \
		493	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		494	declvar (object *, var, objects [_i])
		495
		496	#define for_all_actives(var) \
		497	for (unsigned _i = 0; _i < actives.size (); ++_i) \
		498	declvar (object *, var, actives [_i])
		499
		500	typedef struct oblnk
		501	{ /* Used to link together several objects */
		502	object_ptr ob;
263	struct oblnk *next;	503	struct oblnk *next;
264	tag_t id;
265	} objectlink;	504	} objectlink;
266		505
267	typedef struct oblinkpt { /* Used to link together several object links */	506	typedef struct oblinkpt
		507	{ /* Used to link together several object links */
268	struct oblnk *link;	508	struct oblnk *link;
269	long value; /* Used as connected value in buttons/gates */	509	long value; /* Used as connected value in buttons/gates */
270	struct oblinkpt *next;	510	struct oblinkpt *next;
271	} oblinkpt;	511	} oblinkpt;
272		512
273	/*	513	/*
274	* The archetype structure is a set of rules on how to generate and manipulate	514	* The archetype structure is a set of rules on how to generate and manipulate
…		…
277	* be much left in the archetype - all it really is is a holder for the	517	* be much left in the archetype - all it really is is a holder for the
278	* object and pointers. This structure should get removed, and just replaced	518	* object and pointers. This structure should get removed, and just replaced
279	* by the object structure	519	* by the object structure
280	*/	520	*/
281		521
282	typedef struct archt {	522	INTERFACE_CLASS (archetype)
		523	struct archetype : zero_initialised, attachable
		524	{
		525	archetype ();
		526	~archetype ();
		527	void gather_callbacks (AV *&callbacks, event_type event) const;
		528
		529	static archetype *read (object_thawer &f);
		530	static archetype get (const char name); // find or create
		531	static archetype find (const char name);
		532
		533	void hash_add (); // add to hashtable
		534	void hash_del (); // remove from hashtable
		535
283	const char name; / More definite name, like "generate_kobold" */	536	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
284	struct archt next; / Next archetype in a linked list */	537	struct archetype ACC (RW, next); / Next archetype in a linked list */
285	struct archt head; / The main part of a linked object */	538	struct archetype ACC (RW, head); / The main part of a linked object */
286	struct archt more; / Next part of a linked object */	539	struct archetype ACC (RW, more); / Next part of a linked object */
287	object clone; /* An object from which to do copy_object() */	540	object ACC (RO, clone); /* An object from which to do ->copy_to () */
288	uint32 editable; /* editable flags (mainly for editor) */	541	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
		542	bool ACC (RW, linked); // linked into list of heads
289	sint8 tail_x, tail_y; /* Where the lower right most portion of the object is	543	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
290	* in comparison to the head.	544	* in comparison to the head.
291	*/	545	*/
292	} archetype;	546	};
293
294	extern object *objects;
295	extern object *active_objects;
296	extern object *free_objects;
297	extern object objarray[STARTMAX];
298
299	extern int nrofallocobjects;
300	extern int nroffreeobjects;
301
302	/* This returns TRUE if the object is somethign that
303	* should be displayed in the look window
304	*/
305	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)
306		547
307	/* Used by update_object to know if the object being passed is	548	/* Used by update_object to know if the object being passed is
308	* being added or removed.	549	* being added or removed.
309	*/	550	*/
310	#define UP_OBJ_INSERT 1	551	#define UP_OBJ_INSERT 1
311	#define UP_OBJ_REMOVE 2	552	#define UP_OBJ_REMOVE 2
312	#define UP_OBJ_CHANGE 3	553	#define UP_OBJ_CHANGE 3
313	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */	554	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */
314		555
315	/* These are flags passed to insert_ob_in_map and	556	/* These are flags passed to insert_ob_in_map and
316	* insert_ob_in_ob. Note that all flags may not be meaningful	557	* insert_ob_in_ob. Note that all flags may not be meaningful
317	* for both functions.	558	* for both functions.
318	* Most are fairly explanatory:	559	* Most are fairly explanatory:
…		…
337	* are mutually exclusive. The behaviour for passing more than one	578	* are mutually exclusive. The behaviour for passing more than one
338	* should be considered undefined - while you may notice what happens	579	* should be considered undefined - while you may notice what happens
339	* right now if you pass more than one, that could very well change	580	* right now if you pass more than one, that could very well change
340	* in future revisions of the code.	581	* in future revisions of the code.
341	*/	582	*/
342	#define INS_NO_MERGE 0x0001	583	#define INS_NO_MERGE 0x0001
343	#define INS_ABOVE_FLOOR_ONLY 0x0002	584	#define INS_ABOVE_FLOOR_ONLY 0x0002
344	#define INS_NO_WALK_ON 0x0004	585	#define INS_NO_WALK_ON 0x0004
345	#define INS_ON_TOP 0x0008	586	#define INS_ON_TOP 0x0008
346	#define INS_BELOW_ORIGINATOR 0x0010	587	#define INS_BELOW_ORIGINATOR 0x0010
347	#define INS_MAP_LOAD 0x0020	588	#define INS_MAP_LOAD 0x0020
348		589
349	#define ARCH_SINGULARITY "singularity"	590	#define ARCH_SINGULARITY "singularity"
350	#define ARCH_SINGULARITY_LEN 11
351	#define ARCH_DETECT_MAGIC "detect_magic"	591	#define ARCH_DETECT_MAGIC "detect_magic"
352	#define ARCH_DEPLETION "depletion"	592	#define ARCH_DEPLETION "depletion"
353	#define ARCH_SYMPTOM "symptom"	593	#define ARCH_SYMPTOM "symptom"
354		594
355	extern void (object_free_callback)(object ob); // called for every object_free
356
357	#endif	595	#endif
		596

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Comparing deliantra/server/include/object.h (file contents): Revision 1.5 by root, Fri Aug 25 17:11:53 2006 UTC vs. Revision 1.118 by root, Mon May 7 06:01:48 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.5 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.118 by root, Mon May 7 06:01:48 2007 UTC