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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.3 by elmex, Wed Feb 22 18:53:48 2006 UTC vs.
Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC

…		…
1	/*	1	/*
2	* static char *rcsid_object_h =	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	* "$Id: object.h,v 1.3 2006/02/22 18:53:48 elmex Exp $";	3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
		5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
		6	* Copyright (©) 1992,2007 Frank Tore Johansen
		7	*
		8	* Crossfire TRT 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 3 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, see <http://www.gnu.org/licenses/>.
		20	*
		21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
4	*/	22	*/
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		23
29	#ifndef OBJECT_H	24	#ifndef OBJECT_H
30	#define OBJECT_H	25	#define OBJECT_H
31		26
		27	#include <bitset>
		28
		29	#include "cfperl.h"
		30	#include "shstr.h"
		31
32	typedef uint32 tag_t;	32	typedef int tag_t;
		33
		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,
33	#define NUM_BODY_LOCATIONS 12	49	NUM_BODY_LOCATIONS
34	#define BODY_ARMS 1	50	};
		51
		52	enum slottype_t
		53	{
		54	slot_none,
		55	slot_combat,
		56	slot_ranged,
		57	};
35		58
36	/* See common/item.c */	59	/* See common/item.c */
37		60
38	typedef struct Body_Locations {	61	typedef struct Body_Locations
		62	{
39	const char save_name; / Name used to load/save it to disk */	63	keyword save_name; /* Name used to load/save it to disk */
40	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 */
41	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 */
42	} Body_Locations;	66	} Body_Locations;
43		67
44	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	68	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		69
55	/*	70	/*
56	* Each object (this also means archetypes!) could have a few of these	71	* Each object (this also means archetypes!) could have a few of these
57	* "dangling" from it; this could also end up containing 'parse errors'.	72	* "dangling" from it; this could also end up containing 'parse errors'.
58	*	73	*
60	*	75	*
61	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than	76	* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than
62	* accessing the list directly.	77	* accessing the list directly.
63	* Exception is if you want to walk this list for some reason.	78	* Exception is if you want to walk this list for some reason.
64	*/	79	*/
65	typedef struct _key_value {	80	struct key_value
66	const char * key;	81	{
67	const char * value;
68	struct _key_value * next;	82	key_value *next;
69	} key_value;	83	shstr key, value;
		84	};
70		85
		86	struct UUID
		87	{
		88	uint64 seq;
		89
		90	UUID () { }
		91	UUID (uint64 seq) : seq(seq) { }
		92	operator uint64() { return seq; }
		93	void operator =(uint64 seq) { this->seq = seq; }
		94	};
		95
		96	extern void init_uuid ();
		97	extern UUID gen_uuid ();
		98	extern const uint64 UUID_SKIP;
71		99
72	/* Definition for WILL_APPLY values. Replaces having harcoded values	100	/* Definition for WILL_APPLY values. Replaces having harcoded values
73	* sprinkled in the code. Note that some of these also replace fields	101	* 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	102	* that were in the can_apply area. What is the point of having both
75	* can_apply and will_apply?	103	* can_apply and will_apply?
76	*/	104	*/
77	#define WILL_APPLY_HANDLE 0x1	105	#define WILL_APPLY_HANDLE 0x01
78	#define WILL_APPLY_TREASURE 0x2	106	#define WILL_APPLY_TREASURE 0x02
79	#define WILL_APPLY_EARTHWALL 0x4	107	#define WILL_APPLY_EARTHWALL 0x04
80	#define WILL_APPLY_DOOR 0x8	108	#define WILL_APPLY_DOOR 0x08
81	#define WILL_APPLY_FOOD 0x10	109	#define WILL_APPLY_FOOD 0x10
82		110
		111	struct body_slot
		112	{
		113	signed char info:4; /* body info as loaded from the file */
		114	signed char used:4; /* Calculated value based on items equipped */
		115	};
83		116
84	/* Note that the ordering of this structure is sort of relevent -	117	INTERFACE_CLASS (object)
85	* copy_object copies everything over beyond 'name' using memcpy.	118	// these are being copied
86	* Thus, values that need to be copied need to be located beyond that	119	struct object_copy : attachable
87	* point.	120	{
88	*	121	typedef bitset<NUM_FLAGS> flags_t;
89	* However, if you're keeping a pointer of some sort, you probably	122
90	* don't just want it copied, so you'll need to add to common/object.c,	123	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
91	* e.g. copy-object	124
92	*	125	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
93	* I've tried to clean up this structure a bit (in terms of formatting)	126	uint8 ACC (RW, subtype); /* subtype of object */
94	* by making it more consistent. I've also tried to locate some of the fields	127	sint8 ACC (RW, direction); /* Means the object is moving that way. */
95	* more logically together (put the item related ones together, the monster	128	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
96	* related ones, etc.	129
97	* This structure is best viewed with about a 100 width screen.	130	shstr ACC (RW, name); /* The name of the object, obviously... */
98	* MSW 2002-07-05	131	shstr ACC (RW, name_pl); /* The plural name of the object */
		132	shstr ACC (RW, title); /* Of foo, etc */
		133	shstr ACC (RW, race); /* human, goblin, dragon, etc */
		134	shstr ACC (RW, slaying); /* Which race to do double damage to */
		135	/* If this is an exit, this is the filename */
		136	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
		137	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
		138	shstr ACC (RW, lore); /* Obscure information about this object, */
		139	/* To get put into books and the like. */
		140	shstr ACC (RW, materialname); /* specific material name */
		141	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		142	// materialtype_t ACC (RW, material); / What material this object consists of */
		143	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
		144	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
		145	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
		146	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
		147	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
		148	object_ptr ACC (RW, spell); /* Spell that was being cast */
		149	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
		150	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		151	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
		152
		153	float ACC (RW, speed); /* The overall speed of this object */
		154	float ACC (RW, speed_left); /* How much speed is left to spend this round */
		155	uint32 ACC (RW, nrof); /* How many of the objects */
		156
		157	/* This next big block are basically used for monsters and equipment */
		158	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		159
		160	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
		161	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
		162	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
		163	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
		164	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
		165	uint16 ACC (RW, materials); /* What materials this object consists of */
		166	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
		167	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
		168	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
		169	/* Note that the last_.. values are sometimes used for non obvious
		170	* meanings by some objects, eg, sp penalty, permanent exp.
99	*/	171	*/
100	typedef struct obj {	172	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
		173	sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */
		174	sint16 ACC (RW, last_grace); /* as last_sp, except for grace */
		175	sint16 ACC (RW, last_eat); /* How long since we last ate */
		176	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
		177	sint16 ACC (RW, level); /* Level of creature or object */
		178	uint8 ACC (RW, pick_up); /* See crossfire.doc */
		179	sint8 ACC (RW, item_power); /* power rating of the object */
		180	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
		181	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
		182	sint32 ACC (RW, weight); /* Attributes of the object */
		183	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
		184	sint32 ACC (RW, carrying); /* How much weight this object contains */
		185	sint64 ACC (RW, perm_exp); /* Permanent exp */
		186	uint32 ACC (RW, weapontype); /* type of weapon */
		187	uint32 ACC (RW, tooltype); /* type of tool or build facility */
		188	body_slot slot [NUM_BODY_LOCATIONS];
		189	faceidx ACC (RW, face); /* Face with colors */
		190	living ACC (RO, stats); /* Str, Con, Dex, etc */
		191	/* See the pod/objects.pod for more info about body locations */
		192
		193	/* Following mostly refers to fields only used for monsters */
		194	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
		195
		196	/* allows different movement patterns for attackers */
		197	sint32 ACC (RW, move_status); /* What stage in attack mode */
		198	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
		199	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
		200	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
		201	/* races/classes can need less/more exp to gain levels */
		202
		203	/* Spell related information, may be useful elsewhere
		204	* Note that other fields are used - these files are basically
		205	* only used in spells.
		206	*/
		207	sint16 ACC (RW, duration); /* How long the spell lasts */
		208	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		209
		210	uint16 ACC (RW, start_holding);
		211	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
		212	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		213
		214	sint8 ACC (RW, range); /* Range of the spell */
		215	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
		216	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		217	MoveType ACC (RW, move_block);/* What movement types this blocks */
		218
		219	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		220	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		221	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		222	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		223
		224	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		225
		226	char *ACC (RW, spellarg);
		227
		228	/* Following are values used by any object */
		229	/* this objects turns into or what this object creates */
		230	treasurelist ACC (RW, randomitems); / Items to be generated */
		231	flags_t flag; /* various flags */
		232	#if FOR_PERL
		233	bool ACC (RW, flag[NUM_FLAGS]);
		234	#endif
		235	uint16 ACC (RW, animation_id);/* An index into the animation array */
		236	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		237	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		238	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		239	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		240	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		241	};
		242
		243	struct object : zero_initialised, object_copy
		244	{
101	/* These variables are not changed by copy_object() */	245	// These variables are not changed by ->copy_to
		246	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
		247
		248	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
		249	int ACC (RO, count);
		250	object_vector_index ACC (RO, index); // index into objects
		251	object_vector_index ACC (RO, active); // index into actives
		252
102	struct pl contr; / Pointer to the player which control this object */	253	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 */	254
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 */	255	object ACC (RW, below); / Pointer to the object stacked below this one */
110	struct obj above; / Pointer to the object stacked above this one */	256	object ACC (RW, above); / Pointer to the object stacked above this one */
111	/* Note: stacked in the same environment*/	257	/* Note: stacked in the same environment */
112	struct obj inv; / Pointer to the first object in the inventory */	258	object inv; / Pointer to the first object in the inventory */
		259
		260	//TODO: container must move into client
113	struct obj container; / Current container being used. I think this	261	object_ptr ACC (RW, container); /* Current container being used. I think this
114	* is only used by the player right now.	262	* is only used by the player right now.
115	*/	263	*/
116	struct obj env; / Pointer to the object which is the environment.	264	object ACC (RW, env); / Pointer to the object which is the environment.
117	* This is typically the container that the object is in.	265	* This is typically the container that the object is in.
118	*/	266	*/
119	struct obj more; / Pointer to the rest of a large body of objects */	267	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 */	268	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 */	269	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_allow; /* What movement types explicitly allowd */
243	MoveType move_on; /* Move types affected moving on to this space */
244	MoveType move_off; /* Move types affected moving off this space */
245	MoveType move_slow; /* Movement types this slows down */
246	float move_slow_penalty; /* How much this slows down the object */
247
248	event *events;
249
250	const char custom_name; / Custom name assigned by player */
251	key_value key_values; / Fields not explictly known by the loader. */	270	key_value key_values; / Fields not explictly known by the loader. */
252	} object;
253		271
254	typedef struct oblnk { /* Used to link together several objects */	272	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
		273	void post_load_check (); // do some adjustments after parsing
		274	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
		275	bool write (object_freezer &f);
		276
		277	MTH int slottype () const;
		278	MTH static object *create ();
		279	object &operator =(const object &src);
		280	MTH void copy_to (object *dst);
		281	MTH object *clone (); // create + copy_to
		282	void do_destroy ();
		283	void gather_callbacks (AV *&callbacks, event_type event) const;
		284	MTH void destroy (bool destroy_inventory = false);
		285
		286	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		287	MTH void destroy_inv (bool drop_to_ground = false);
		288	MTH object insert (object item); // insert into inventory
		289	void do_remove ();
		290	MTH void remove ()
		291	{
		292	if (!flag [FLAG_REMOVED])
		293	do_remove ();
		294	}
		295
		296	static bool can_merge_slow (object op1, object op2);
		297
		298	// this is often used in time-critical code, so optimise
		299	MTH static bool can_merge (object op1, object op2)
		300	{
		301	return op1->value == op2->value
		302	&& op1->name == op2->name
		303	&& can_merge_slow (op1, op2);
		304	}
		305
		306	MTH void set_owner (object *owner);
		307	MTH void set_speed (float speed);
		308	MTH bool change_weapon (object *ob);
		309	MTH bool change_skill (object *ob);
		310
		311	MTH void open_container (object *new_container);
		312	MTH void close_container ()
		313	{
		314	open_container (0);
		315	}
		316
		317	MTH object *force_find (const shstr name);
		318	MTH void force_add (const shstr name, int duration = 0);
		319
		320	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		321	bool should_invoke (event_type event)
		322	{
		323	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		324	}
		325
		326	MTH void instantiate ();
		327
		328	// recalculate all stats
		329	MTH void update_stats ();
		330	MTH void roll_stats ();
		331	MTH void swap_stats (int a, int b);
		332	MTH void add_statbonus ();
		333	MTH void remove_statbonus ();
		334	MTH void drain_stat ();
		335	MTH void drain_specific_stat (int deplete_stats);
		336	MTH void change_luck (int value);
		337
		338	// info must hold 256 * 3 bytes currently
		339	const char debug_desc (char info) const;
		340	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		341	const char flag_desc (char desc, int len) const;
		342
		343	int number_of () const
		344	{
		345	return nrof ? nrof : 1;
		346	}
		347
		348	uint64 total_weight () const
		349	{
		350	return weight * number_of ();
		351	}
		352
		353	// return the dominant material of this item, always return something
		354	const materialtype_t *dominant_material () const;
		355
		356	// return the volume of this object in cm³
		357	uint64 volume () const
		358	{
		359	return total_weight ()
		360	* 1000
		361	* (type == CONTAINER ? 1000 : 1)
		362	/ dominant_material ()->density;
		363	}
		364
		365	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		366	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		367	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		368	\|\| type == BRACERS \|\| type == GIRDLE; }
		369	MTH bool is_alive () const { return (type == PLAYER
		370	\|\| flag [FLAG_MONSTER]
		371	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		372	&& !flag [FLAG_IS_A_TEMPLATE]; }
		373	MTH bool is_arrow () const { return type == ARROW
		374	\|\| (type == SPELL_EFFECT
		375	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		376	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		377
		378	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		379
		380	// temporary: wether the object can be saved in a map file
		381	// contr => is a player
		382	// head => only save head of a multitile object
		383	// owner => can not reference owner yet
		384	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		385
		386	/* This return true if object has still randomitems which
		387	* could be expanded.
		388	*/
		389	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		390
		391	// returns the player that has this object in his inventory, or 0
		392	MTH object *in_player () const
		393	{
		394	for (object *op = env; op; op = op->env)
		395	if (op->type == PLAYER)
		396	return op;
		397
		398	return 0;
		399	}
		400
		401	// "temporary" helper function
		402	MTH object *head_ ()
		403	{
		404	return head ? head : this;
		405	}
		406
		407	MTH bool is_head ()
		408	{
		409	return head_ () == this;
		410	}
		411
		412	MTH std::string long_desc (object *who = 0);
		413	MTH std::string describe_monster (object *who = 0);
		414	MTH std::string describe_item (object *who = 0);
		415	MTH std::string describe (object *who = 0);
		416
		417	// If this object has no extra parts but should have them,
		418	// add them, effectively expanding heads into multipart
		419	// objects. This method only works on objects not inserted
		420	// anywhere.
		421	MTH void expand_tail ();
		422
		423	MTH void create_treasure (treasurelist *tl, int flags = 0);
		424
		425	// insert object at same map position as 'where'
		426	// handles both inventory and map "positions"
		427	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		428
		429	MTH void activate ();
		430	MTH void deactivate ();
		431	MTH void activate_recursive ();
		432	MTH void deactivate_recursive ();
		433
		434	// set the givne flag on all objects in the inventory recursively
		435	MTH void set_flag_inv (int flag, int value = 1);
		436
		437	void enter_exit (object *exit);//Perl
		438	MTH void enter_map (maptile *newmap, int x, int y);
		439
		440	// returns the mapspace this object is in
		441	mapspace &ms () const;
		442
		443	// fully recursive iterator
		444	struct iterator_base
		445	{
		446	object *item;
		447
		448	iterator_base (object *container)
		449	: item (container)
		450	{
		451	}
		452
		453	operator object *() const { return item; }
		454
		455	object *operator ->() const { return item; }
		456	object &operator * () const { return *item; }
		457	};
		458
		459	MTH unsigned int random_seed () const
		460	{
		461	return (unsigned int)uuid.seq;
		462	}
		463
		464	// depth-first recursive iterator
		465	struct depth_iterator : iterator_base
		466	{
		467	depth_iterator (object *container);
		468	void next ();
		469	object *operator ++( ) { next (); return item; }
		470	object operator ++(int) { object i = item; next (); return i; }
		471	};
		472
		473	object *begin ()
		474	{
		475	return this;
		476	}
		477
		478	object *end ()
		479	{
		480	return this;
		481	}
		482
		483	/* This returns TRUE if the object is something that
		484	* should be displayed in the floorbox/inventory window
		485	*/
		486	MTH bool client_visible () const
		487	{
		488	return !invisible && type != PLAYER;
		489	}
		490
		491	MTH struct region *region () const;
		492
		493	protected:
		494	void link ();
		495	void unlink ();
		496
255	object *ob;	497	object ();
		498	~object ();
		499	};
		500
		501	// move this object to the top of its env's inventory to speed up
		502	// searches for it.
		503	static object *
		504	splay (object *ob)
		505	{
		506	if (ob->env && ob->env->inv != ob)
		507	{
		508	if (ob->above) ob->above->below = ob->below;
		509	if (ob->below) ob->below->above = ob->above;
		510
		511	ob->above = 0;
		512	ob->below = ob->env->inv;
		513	ob->below->above = ob;
		514	ob->env->inv = ob;
		515	}
		516
		517	return ob;
		518	}
		519
		520	typedef struct oblnk
		521	{ /* Used to link together several objects */
		522	object_ptr ob;
256	struct oblnk *next;	523	struct oblnk *next;
257	tag_t id;
258	} objectlink;	524	} objectlink;
259		525
260	typedef struct oblinkpt { /* Used to link together several object links */	526	typedef struct oblinkpt
		527	{ /* Used to link together several object links */
261	struct oblnk *link;	528	struct oblnk *link;
262	long value; /* Used as connected value in buttons/gates */	529	long value; /* Used as connected value in buttons/gates */
263	struct oblinkpt *next;	530	struct oblinkpt *next;
264	} oblinkpt;	531	} oblinkpt;
		532
		533	object find_skill_by_name (object who, const char *name);
		534	object find_skill_by_name (object who, const shstr &sh);
		535	object find_skill_by_number (object who, int skillno);
265		536
266	/*	537	/*
267	* 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
268	* objects which point to archetypes.	539	* objects which point to archetypes.
269	* This probably belongs in arch.h, but there really doesn't appear to	540	* This probably belongs in arch.h, but there really doesn't appear to
270	* 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
271	* object and pointers. This structure should get removed, and just replaced	542	* object and pointers. This structure should get removed, and just replaced
272	* by the object structure	543	* by the object structure
273	*/	544	*/
274		545
275	typedef struct archt {	546	INTERFACE_CLASS (archetype)
		547	struct archetype : object
		548	{
		549	archetype (const char *name);
		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 link ();
		558	void unlink ();
		559
		560	object_vector_index ACC (RW, archid); // index in archvector
276	const char name; / More definite name, like "generate_kobold" */	561	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
277	struct archt next; / Next archetype in a linked list */	562	bool ACC (RW, stub); // if true, this is an invalid archetype
278	struct archt head; / The main part of a linked object */
279	struct archt more; / Next part of a linked object */
280	object clone; /* An object from which to do copy_object() */
281	uint32 editable; /* editable flags (mainly for editor) */	563	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
282	sint8 tail_x, tail_y; /* Where the lower right most portion of the object is
283	* in comparison to the head.
284	*/
285	} archetype;
286		564
		565	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
		566	sint8 ACC (RW, max_x), ACC (RW, max_y);
		567	};
		568
		569	inline void
		570	object_freezer::put (keyword k, archetype *v)
		571	{
		572	put (k, v ? &v->archname : (const char *)0);
		573	}
		574
		575	typedef object_vector<object, &object::index > objectvec;
		576	typedef object_vector<object, &object::active> activevec;
		577	typedef object_vector<archetype, &archetype::archid> archvec;
		578
287	extern object *objects;	579	extern objectvec objects;
288	extern object *active_objects;	580	extern activevec actives;
289	extern object *free_objects;	581	extern archvec archetypes;
290	extern object objarray[STARTMAX];
291		582
292	extern int nrofallocobjects;	583	#define for_all_objects(var) \
293	extern int nroffreeobjects;	584	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		585	statementvar (object *, var, objects [_i])
294		586
295	/* This returns TRUE if the object is somethign that	587	#define for_all_actives(var) \
296	* should be displayed in the look window	588	for (unsigned _i = 0; _i < actives.size (); ++_i) \
297	*/	589	statementvar (object *, var, actives [_i])
298	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)	590
		591	#define for_all_archetypes(var) \
		592	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		593	statementvar (archetype *, var, archetypes [_i])
299		594
300	/* Used by update_object to know if the object being passed is	595	/* Used by update_object to know if the object being passed is
301	* being added or removed.	596	* being added or removed.
302	*/	597	*/
303	#define UP_OBJ_INSERT 1	598	#define UP_OBJ_INSERT 1
304	#define UP_OBJ_REMOVE 2	599	#define UP_OBJ_REMOVE 2
305	#define UP_OBJ_CHANGE 3	600	#define UP_OBJ_CHANGE 3
306	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */	601	#define UP_OBJ_FACE 4 /* Only thing that changed was the face */
307		602
308	/* These are flags passed to insert_ob_in_map and	603	/* These are flags passed to insert_ob_in_map and
309	* insert_ob_in_ob. Note that all flags may not be meaningful	604	* insert_ob_in_ob. Note that all flags may not be meaningful
310	* for both functions.	605	* for both functions.
311	* Most are fairly explanatory:	606	* Most are fairly explanatory:
…		…
330	* are mutually exclusive. The behaviour for passing more than one	625	* are mutually exclusive. The behaviour for passing more than one
331	* should be considered undefined - while you may notice what happens	626	* should be considered undefined - while you may notice what happens
332	* right now if you pass more than one, that could very well change	627	* right now if you pass more than one, that could very well change
333	* in future revisions of the code.	628	* in future revisions of the code.
334	*/	629	*/
335	#define INS_NO_MERGE 0x0001	630	#define INS_NO_MERGE 0x0001
336	#define INS_ABOVE_FLOOR_ONLY 0x0002	631	#define INS_ABOVE_FLOOR_ONLY 0x0002
337	#define INS_NO_WALK_ON 0x0004	632	#define INS_NO_WALK_ON 0x0004
338	#define INS_ON_TOP 0x0008	633	#define INS_ON_TOP 0x0008
339	#define INS_BELOW_ORIGINATOR 0x0010	634	#define INS_BELOW_ORIGINATOR 0x0010
340	#define INS_MAP_LOAD 0x0020	635	#define INS_MAP_LOAD 0x0020
341		636
342	#define ARCH_SINGULARITY "singularity"
343	#define ARCH_SINGULARITY_LEN 11
344	#define ARCH_DETECT_MAGIC "detect_magic"
345	#define ARCH_DEPLETION "depletion"	637	#define ARCH_DEPLETION "depletion"
346	#define ARCH_SYMPTOM "symptom"
347
348	extern void (object_free_callback)(object ob); // called for every object_free
349		638
350	#endif	639	#endif
		640

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Comparing deliantra/server/include/object.h (file contents): Revision 1.3 by elmex, Wed Feb 22 18:53:48 2006 UTC vs. Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.3 by elmex, Wed Feb 22 18:53:48 2006 UTC vs.
Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC