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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs.
Revision 1.154 by root, Wed Apr 9 14:36:47 2008 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
8	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
9	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.	11	* (at your option) any later version.
11		12	*
12	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,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	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
18	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
20		21	* The authors can be reached via e-mail to <support@deliantra.net>
21	The authors can be reached via e-mail at crossfire-devel@real-time.com
22	*/	22	*/
23		23
24	#ifndef OBJECT_H	24	#ifndef OBJECT_H
25	#define OBJECT_H	25	#define OBJECT_H
26		26
		27	#include <bitset>
		28
27	#include "cfperl.h"	29	#include "cfperl.h"
28	#include "shstr.h"	30	#include "shstr.h"
29		31
30	typedef uint32 tag_t;	32	typedef int tag_t;
31	#define NUM_BODY_LOCATIONS 12	33
32	#define BODY_ARMS 1	34	enum {
		35	body_skill,
		36	body_combat,
		37	body_range,
		38	body_shield,
		39	body_arm,
		40	body_torso,
		41	body_head,
		42	body_neck,
		43	body_finger,
		44	body_shoulder,
		45	body_foot,
		46	body_hand,
		47	body_wrist,
		48	body_waist,
		49	NUM_BODY_LOCATIONS
		50	};
		51
		52	enum slottype_t
		53	{
		54	slot_none,
		55	slot_combat,
		56	slot_ranged,
		57	};
33		58
34	/* See common/item.c */	59	/* See common/item.c */
35		60
36	typedef struct Body_Locations	61	typedef struct Body_Locations
37	{	62	{
38	const char save_name; / Name used to load/save it to disk */	63	keyword save_name; /* Name used to load/save it to disk */
39	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 */
40	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 */
41	} Body_Locations;	66	} Body_Locations;
42		67
43	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	68	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
		69
		70	#define NUM_COINS 4 /* number of coin types */
		71	extern const char *const coins[NUM_COINS + 1];
44		72
45	/*	73	/*
46	* Each object (this also means archetypes!) could have a few of these	74	* Each object (this also means archetypes!) could have a few of these
47	* "dangling" from it; this could also end up containing 'parse errors'.	75	* "dangling" from it; this could also end up containing 'parse errors'.
48	*	76	*
56	{	84	{
57	key_value *next;	85	key_value *next;
58	shstr key, value;	86	shstr key, value;
59	};	87	};
60		88
		89	struct UUID
		90	{
		91	uint64 seq;
		92
		93	UUID () { }
		94	UUID (uint64 seq) : seq(seq) { }
		95	operator uint64() { return seq; }
		96	void operator =(uint64 seq) { this->seq = seq; }
		97	};
		98
		99	extern void init_uuid ();
		100	extern UUID gen_uuid ();
		101	extern const uint64 UUID_SKIP;
61		102
62	/* Definition for WILL_APPLY values. Replaces having harcoded values	103	/* Definition for WILL_APPLY values. Replaces having harcoded values
63	* sprinkled in the code. Note that some of these also replace fields	104	* sprinkled in the code. Note that some of these also replace fields
64	* that were in the can_apply area. What is the point of having both	105	* that were in the can_apply area. What is the point of having both
65	* can_apply and will_apply?	106	* can_apply and will_apply?
…		…
68	#define WILL_APPLY_TREASURE 0x02	109	#define WILL_APPLY_TREASURE 0x02
69	#define WILL_APPLY_EARTHWALL 0x04	110	#define WILL_APPLY_EARTHWALL 0x04
70	#define WILL_APPLY_DOOR 0x08	111	#define WILL_APPLY_DOOR 0x08
71	#define WILL_APPLY_FOOD 0x10	112	#define WILL_APPLY_FOOD 0x10
72		113
		114	struct body_slot
		115	{
		116	signed char info:4; /* body info as loaded from the file */
		117	signed char used:4; /* Calculated value based on items equipped */
		118	};
73		119
74	/* However, if you're keeping a pointer of some sort, you probably
75	* don't just want it copied, so you'll need to add to common/object.C,
76	* e.g. copy_object.
77	*/
78
79	// these are not being copied
80	ACC_CLASS (object)	120	INTERFACE_CLASS (object)
81	struct object_keep : refcounted
82	{
83	tag_t ACC (RW, count); /* Unique object number for this object */
84
85	/* These variables are not changed by copy_object() */
86	struct pl ACC (RW, contr); / Pointer to the player which control this object */
87	struct object ACC (RW, next); / Pointer to the next object in the free/used list */
88	struct object ACC (RW, prev); / Pointer to the previous object in the free/used list */
89	struct object ACC (RW, active_next); / Next & previous object in the 'active' */
90	struct object ACC (RW, active_prev); / List. This is used in process_events */
91	/* so that the entire object list does not */
92	/* need to be gone through. */
93	struct object ACC (RW, below); / Pointer to the object stacked below this one */
94	struct object ACC (RW, above); / Pointer to the object stacked above this one */
95	/* Note: stacked in the same environment */
96	struct object inv; / Pointer to the first object in the inventory */
97	struct object ACC (RW, container); / Current container being used. I think this
98	* is only used by the player right now.
99	*/
100	struct object ACC (RW, env); / Pointer to the object which is the environment.
101	* This is typically the container that the object is in.
102	*/
103	struct object ACC (RW, more); / Pointer to the rest of a large body of objects */
104	struct object ACC (RW, head); / Points to the main object of a large body */
105	struct mapstruct ACC (RW, map); / Pointer to the map in which this object is present */
106	};
107
108	// these are being copied	121	// these are being copied
109	struct object_copy : attachable<object>	122	struct object_copy : attachable
110	{	123	{
111	refptr<object> ACC (RW, owner); /* Pointer to the object which controls this one */	124	typedef bitset<NUM_FLAGS> flags_t;
		125
		126	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		127
		128	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		129	uint8 ACC (RW, subtype); /* subtype of object */
		130	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		131	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		132
112	shstr ACC (RW, name); /* The name of the object, obviously... */	133	shstr ACC (RW, name); /* The name of the object, obviously... */
113	shstr ACC (RW, name_pl); /* The plural name of the object */	134	shstr ACC (RW, name_pl); /* The plural name of the object */
114	shstr ACC (RW, title); /* Of foo, etc */	135	shstr ACC (RW, title); /* Of foo, etc */
115	shstr ACC (RW, race); /* human, goblin, dragon, etc */	136	shstr ACC (RW, race); /* human, goblin, dragon, etc */
116	shstr ACC (RW, slaying); /* Which race to do double damage to */	137	shstr ACC (RW, slaying); /* Which race to do double damage to */
117	/* If this is an exit, this is the filename */	138	/* If this is an exit, this is the filename */
		139	shstr ACC (RW, tag); // a tag used to tracking this object
118	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	140	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
119	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */	141	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
120	shstr ACC (RW, lore); /* Obscure information about this object, */	142	shstr ACC (RW, lore); /* Obscure information about this object, */
121	/* To get put into books and the like. */	143	/* To get put into books and the like. */
122	shstr ACC (RW, materialname); /* specific material name */	144	shstr ACC (RW, materialname); /* specific material name */
123	shstr ACC (RW, custom_name); /* Custom name assigned by player */	145	shstr ACC (RW, custom_name); /* Custom name assigned by player */
124	};	146	// materialtype_t ACC (RW, material); / What material this object consists of */
		147	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
		148	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
		149	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
		150	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
		151	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
		152	object_ptr ACC (RW, spell); /* Spell that was being cast */
		153	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
		154	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		155	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
125		156
126	// these are being copied and also cleared
127	struct object_pod
128	{
129	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
130	float ACC (RW, speed); /* The overall speed of this object */	157	float ACC (RW, speed); /* The overall speed of this object */
131	float ACC (RW, speed_left); /* How much speed is left to spend this round */	158	float ACC (RW, speed_left); /* How much speed is left to spend this round */
132	uint32 ACC (RW, nrof); /* How many of the objects */	159	uint32 ACC (RW, nrof); /* How many of the objects */
133	New_Face ACC (RW, face); / Face with colors */
134	sint8 ACC (RW, direction); /* Means the object is moving that way. */
135	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
136		160
137	/* This next big block are basically used for monsters and equipment */	161	/* This next big block are basically used for monsters and equipment */
138	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
139	uint8 ACC (RW, subtype); /* subtype of object */
140	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	162	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		163
141	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	164	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
142	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	165	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
143	uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */	166	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
144	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	167	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
145	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	168	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
146	uint16 ACC (RW, material); /* What materials this object consist of */	169	uint16 ACC (RW, materials); /* What materials this object consists of */
147	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	170	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
148	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	171	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
149	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	172	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
150	/* Note that the last_.. values are sometimes used for non obvious	173	/* Note that the last_.. values are sometimes used for non obvious
151	* meanings by some objects, eg, sp penalty, permanent exp.	174	* meanings by some objects, eg, sp penalty, permanent exp.
152	*/	175	*/
153	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	176	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
…		…
156	sint16 ACC (RW, last_eat); /* How long since we last ate */	179	sint16 ACC (RW, last_eat); /* How long since we last ate */
157	sint16 ACC (RW, invisible); /* How much longer the object will be invis */	180	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
158	sint16 ACC (RW, level); /* Level of creature or object */	181	sint16 ACC (RW, level); /* Level of creature or object */
159	uint8 ACC (RW, pick_up); /* See crossfire.doc */	182	uint8 ACC (RW, pick_up); /* See crossfire.doc */
160	sint8 ACC (RW, item_power); /* power rating of the object */	183	sint8 ACC (RW, item_power); /* power rating of the object */
161	sint8 ACC (RW, gen_sp_armour); /* sp regen penalty this object has (was last_heal) */	184	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
162	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */	185	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
163	sint32 ACC (RW, weight); /* Attributes of the object */	186	sint32 ACC (RW, weight); /* Attributes of the object */
164	sint32 ACC (RW, weight_limit); /* Weight-limit of object */	187	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
165	sint32 ACC (RW, carrying); /* How much weight this object contains */	188	sint32 ACC (RW, carrying); /* How much weight this object contains */
166	living ACC (RO, stats); /* Str, Con, Dex, etc */
167	sint64 ACC (RW, perm_exp); /* Permanent exp */	189	sint64 ACC (RW, perm_exp); /* Permanent exp */
168	struct object ACC (RW, current_weapon); / Pointer to the weapon currently used */
169	uint32 ACC (RW, weapontype); /* type of weapon */	190	uint32 ACC (RW, weapontype); /* type of weapon */
170	uint32 ACC (RW, tooltype); /* type of tool or build facility */	191	uint32 ACC (RW, tooltype); /* type of tool or build facility */
171	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	192	body_slot slot [NUM_BODY_LOCATIONS];
172	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	193	faceidx ACC (RW, face); /* the graphical face */
173	uint8 ACC (RW, will_apply); /* See crossfire.doc */	194	faceidx ACC (RW, sound); /* the sound face */
		195	faceidx ACC (RW, sound_destroy); /* played on destroy */
		196	living ACC (RO, stats); /* Str, Con, Dex, etc */
174	/* See the doc/Developers/objects for more info about body locations */	197	/* See the pod/objects.pod for more info about body locations */
175		198
176	/* Following mostly refers to fields only used for monsters */	199	/* Following mostly refers to fields only used for monsters */
177	tag_t ACC (RW, ownercount); /* What count the owner had (in case owner has been freed) *///TODO: remove/fix
178	struct object ACC (RW, enemy); / Monster/player to follow even if not closest */
179	struct object ACC (RW, attacked_by); / This object start to attack us! only player & monster */
180	tag_t ACC (RW, attacked_by_count); /* the tag of attacker, so we can be sure */
181	struct treasureliststruct ACC (RW, randomitems); / Items to be generated */
182	struct object ACC (RW, chosen_skill); / the skill chosen to use */
183	uint32 ACC (RW, hide); /* The object is hidden, not invisible */	200	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
184	/* changes made by kholland@sunlab.cit.cornell.edu */	201
185	/* allows different movement patterns for attackers */	202	/* allows different movement patterns for attackers */
186	sint32 ACC (RW, move_status); /* What stage in attack mode */	203	sint32 ACC (RW, move_status); /* What stage in attack mode */
187	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	204	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
188	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	205	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
189	struct object ACC (RW, spellitem); / Spell ability monster is choosing to use */
190	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /	206	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
191	/* races/classes can need less/more exp to gain levels */	207	/* races/classes can need less/more exp to gain levels */
192		208
193	/* Spell related information, may be useful elsewhere	209	/* Spell related information, may be useful elsewhere
194	* Note that other fields are used - these files are basically	210	* Note that other fields are used - these files are basically
195	* only used in spells.	211	* only used in spells.
196	*/	212	*/
197	sint16 ACC (RW, duration); /* How long the spell lasts */	213	sint16 ACC (RW, duration); /* How long the spell lasts */
198	sint16 ACC (RW, casting_time); /* time left before spell goes off */	214	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		215
199	uint16 ACC (RW, start_holding);	216	uint16 ACC (RW, start_holding);
200	struct object ACC (RW, spell); / Spell that was being cast */
201	char *ACC (RW, spellarg);
202	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	217	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
203	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	218	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		219
204	sint8 ACC (RW, range); /* Range of the spell */	220	sint8 ACC (RW, range); /* Range of the spell */
205	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	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);
206		233
207	/* Following are values used by any object */	234	/* Following are values used by any object */
208	struct archetype ACC (RW, arch); / Pointer to archetype */
209	struct archetype ACC (RW, other_arch); / Pointer used for various things - mostly used for what */
210	/* this objects turns into or what this object creates */	235	/* this objects turns into or what this object creates */
211	uint32 flags[4]; /* various flags */	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
212	uint16 ACC (RW, animation_id); /* An index into the animation array */	241	uint16 ACC (RW, animation_id);/* An index into the animation array */
213	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */	242	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
214	uint8 ACC (RW, last_anim); /* last sequence used to draw face */	243	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
215	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */	244	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
216	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */	245	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		246	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		247	};
217		248
218	MoveType ACC (RW, move_type); /* Type of movement this object uses */	249	struct object : zero_initialised, object_copy
219	MoveType ACC (RW, move_block); /* What movement types this blocks */	250	{
220	MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */	251	// These variables are not changed by ->copy_to
221	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	252	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
222	MoveType ACC (RW, move_off); /* Move types affected moving off this space */	253
223	MoveType ACC (RW, move_slow); /* Movement types this slows down */	254	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
224	float ACC (RW, move_slow_penalty); /* How much this slows down the object */	255	int ACC (RO, count);
		256	object_vector_index ACC (RO, index); // index into objects
		257	object_vector_index ACC (RO, active); // index into actives
		258
		259	player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set iff type == PLAYER */
		260
		261	object ACC (RW, below); / Pointer to the object stacked below this one */
		262	object ACC (RW, above); / Pointer to the object stacked above this one */
		263	/* Note: stacked in the same environment */
		264	object inv; / Pointer to the first object in the inventory */
		265
		266	//TODO: container must move into client
		267	object_ptr ACC (RW, container); /* Current container being used. I think this
		268	* is only used by the player right now.
		269	*/
		270	object ACC (RW, env); / Pointer to the object which is the environment.
		271	* This is typically the container that the object is in.
		272	*/
		273	object ACC (RW, more); / Pointer to the rest of a large body of objects */
		274	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
		275	client_container *seen_by; // seen by which player/container currently?
225	key_value key_values; / Fields not explictly known by the loader. */	276	key_value key_values; / Fields not explictly known by the loader. */
226	};
227		277
228	struct object : zero_initialised, object_keep, object_copy, object_pod	278	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
229	{	279	MTH 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;
230	static object *create ();	284	MTH static object *create ();
		285	const mapxy &operator =(const mapxy &pos);
		286	object &operator =(const object &src);
		287	MTH void copy_to (object *dst);
		288	MTH object *clone (); // create + copy_to
		289	void do_destroy ();
		290	void gather_callbacks (AV *&callbacks, event_type event) const;
231	void free (bool free_inventory = false);	291	MTH void destroy (bool destroy_inventory = false);
232		292
233	static void free_mortals ();	293	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		294	MTH void destroy_inv (bool drop_to_ground = false);
		295	MTH object insert (object item); // insert into inventory
		296	MTH void play_sound (faceidx sound) const;
		297
		298	void do_remove ();
		299	MTH void remove ()
		300	{
		301	if (!flag [FLAG_REMOVED])
		302	do_remove ();
		303	}
		304
		305	MTH bool blocked (maptile *m, int x, int y) const;
		306
		307	void move_to (const mapxy &pos)
		308	{
		309	remove ();
		310	*this = pos;
		311	insert_at (this, this);
		312	}
		313
234	static bool can_merge (object op1, object op2);	314	static bool can_merge_slow (object op1, object op2);
235		315
236	void clear ();	316	// this is often used in time-critical code, so optimise
237	void clone (object *destination);	317	MTH static bool can_merge (object op1, object op2)
		318	{
		319	return op1->value == op2->value
		320	&& op1->name == op2->name
		321	&& can_merge_slow (op1, op2);
		322	}
238		323
239	void set_owner (object *owner);	324	MTH void set_owner (object *owner);
		325	MTH void set_speed (float speed);
		326	MTH bool change_weapon (object *ob);
		327	MTH bool change_skill (object *ob);
		328
		329	MTH void open_container (object *new_container);
		330	MTH void close_container ()
		331	{
		332	open_container (0);
		333	}
		334
		335	MTH object *force_find (const shstr name);
		336	MTH void force_add (const shstr name, int duration = 0);
		337
		338	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		339	bool should_invoke (event_type event)
		340	{
		341	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		342	}
		343
		344	MTH void instantiate ();
		345
		346	// recalculate all stats
		347	MTH void update_stats ();
		348	MTH void roll_stats ();
		349	MTH void swap_stats (int a, int b);
		350	MTH void add_statbonus ();
		351	MTH void remove_statbonus ();
		352	MTH void drain_stat ();
		353	MTH void drain_specific_stat (int deplete_stats);
		354	MTH void change_luck (int value);
		355
		356	// info must hold 256 * 3 bytes currently
		357	const char debug_desc (char info) const;
		358	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		359	const char flag_desc (char desc, int len) const;
		360
		361	int number_of () const
		362	{
		363	return nrof ? nrof : 1;
		364	}
		365
		366	uint64 total_weight () const
		367	{
		368	return weight * number_of ();
		369	}
		370
		371	// return the dominant material of this item, always return something
		372	const materialtype_t *dominant_material () const;
		373
		374	// return the volume of this object in cm³
		375	uint64 volume () const
		376	{
		377	return total_weight ()
		378	* 1000
		379	* (type == CONTAINER ? 1000 : 1)
		380	/ dominant_material ()->density;
		381	}
		382
		383	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		384	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		385	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		386	\|\| type == BRACERS \|\| type == GIRDLE; }
		387	MTH bool is_alive () const { return (type == PLAYER
		388	\|\| flag [FLAG_MONSTER]
		389	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		390	&& !flag [FLAG_IS_A_TEMPLATE]; }
		391	MTH bool is_arrow () const { return type == ARROW
		392	\|\| (type == SPELL_EFFECT
		393	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		394	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		395
		396	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		397
		398	// temporary: wether the object can be saved in a map file
		399	// contr => is a player
		400	// head => only save head of a multitile object
		401	// owner => can not reference owner yet
		402	MTH bool can_map_save () const { return !head && (!owner \|\| owner->contr) && !contr && !flag [FLAG_NO_MAP_SAVE]; }
		403
		404	/* This return true if object has still randomitems which
		405	* could be expanded.
		406	*/
		407	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		408
		409	// returns the player that has this object in his inventory, or 0
		410	MTH object *in_player () const
		411	{
		412	for (object *op = env; op; op = op->env)
		413	if (op->type == PLAYER)
		414	return op;
		415
		416	return 0;
		417	}
		418
		419	// "temporary" helper function
		420	MTH object *head_ ()
		421	{
		422	return head ? head : this;
		423	}
		424
		425	MTH bool is_head ()
		426	{
		427	return head_ () == this;
		428	}
		429
		430	MTH std::string long_desc (object *who = 0);
		431	MTH std::string describe_monster (object *who = 0);
		432	MTH std::string describe_item (object *who = 0);
		433	MTH std::string describe (object *who = 0);
		434
		435	// If this object has no extra parts but should have them,
		436	// add them, effectively expanding heads into multipart
		437	// objects. This method only works on objects not inserted
		438	// anywhere.
		439	MTH void expand_tail ();
		440
		441	MTH void create_treasure (treasurelist *tl, int flags = 0);
		442
		443	// insert object at same map position as 'where'
		444	// handles both inventory and map "positions"
		445	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		446	MTH void drop_unpaid_items ();
		447
		448	MTH void activate ();
		449	MTH void deactivate ();
		450	MTH void activate_recursive ();
		451	MTH void deactivate_recursive ();
		452
		453	// set the givne flag on all objects in the inventory recursively
		454	MTH void set_flag_inv (int flag, int value = 1);
		455
		456	void enter_exit (object *exit);//Perl
		457	MTH void enter_map (maptile *newmap, int x, int y);
		458
		459	// returns the mapspace this object is in
		460	mapspace &ms () const;
		461
		462	// fully recursive iterator
		463	struct iterator_base
		464	{
		465	object *item;
		466
		467	iterator_base (object *container)
		468	: item (container)
		469	{
		470	}
		471
		472	operator object *() const { return item; }
		473
		474	object *operator ->() const { return item; }
		475	object &operator * () const { return *item; }
		476	};
		477
		478	MTH unsigned int random_seed () const
		479	{
		480	return (unsigned int)uuid.seq;
		481	}
		482
		483	// depth-first recursive iterator
		484	struct depth_iterator : iterator_base
		485	{
		486	depth_iterator (object *container);
		487	void next ();
		488	object *operator ++( ) { next (); return item; }
		489	object operator ++(int) { object i = item; next (); return i; }
		490	};
		491
		492	object *begin ()
		493	{
		494	return this;
		495	}
		496
240	object *get_owner ();	497	object *end ()
		498	{
		499	return this;
		500	}
		501
		502	/* This returns TRUE if the object is something that
		503	* should be displayed in the floorbox/inventory window
		504	*/
		505	MTH bool client_visible () const
		506	{
		507	return !invisible && type != PLAYER;
		508	}
		509
		510	MTH struct region *region () const;
		511
		512	void statusmsg (const char *msg, int color = NDI_BLACK);
		513	void failmsg (const char *msg, int color = NDI_RED);
		514
		515	const char query_inventory (object who = 0, const char *indent = "");
		516
		517	MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
		518	static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible
241		519
242	protected:	520	protected:
243	friend struct archetype;
244
245	void link ();	521	void link ();
246	void unlink ();	522	void unlink ();
247		523
248	object ();	524	object ();
249	~object ();	525	~object ();
250	};	526	};
251		527
252	#define get_object() object::create ()	528	// move this object to the top of its env's inventory to speed up
253	#define free_object(op) (op)->free (0)	529	// searches for it.
254	#define free_object2(op, free_inv) (op)->free (free_inv)
255	#define clear_owner(op) (op)->owner = 0
256	#define copy_owner(op,other) (op)->owner = (other)->owner
257	#define clear_object(op) (op)->clear ()
258
259	static inline object *	530	static object *
260	get_owner (object *op)	531	splay (object *ob)
261	{	532	{
262	return op->get_owner ();	533	if (ob->env && ob->env->inv != ob)
		534	{
		535	if (ob->above) ob->above->below = ob->below;
		536	if (ob->below) ob->below->above = ob->above;
		537
		538	ob->above = 0;
		539	ob->below = ob->env->inv;
		540	ob->below->above = ob;
		541	ob->env->inv = ob;
		542	}
		543
		544	return ob;
263	}	545	}
264
265	static inline void
266	set_owner (object op, object owner)
267	{
268	op->set_owner (owner);
269	}
270
271	#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))
272		546
273	typedef struct oblnk	547	typedef struct oblnk
274	{ /* Used to link together several objects */	548	{ /* Used to link together several objects */
275	object *ob;	549	object_ptr ob;
276	struct oblnk *next;	550	struct oblnk *next;
277	tag_t id;
278	} objectlink;	551	} objectlink;
279		552
280	typedef struct oblinkpt	553	typedef struct oblinkpt
281	{ /* Used to link together several object links */	554	{ /* Used to link together several object links */
282	struct oblnk *link;	555	struct oblnk *link;
283	long value; /* Used as connected value in buttons/gates */	556	long value; /* Used as connected value in buttons/gates */
284	struct oblinkpt *next;	557	struct oblinkpt *next;
285	} oblinkpt;	558	} oblinkpt;
		559
		560	object find_skill_by_name (object who, const char *name);
		561	object find_skill_by_name (object who, const shstr &sh);
		562	object find_skill_by_number (object who, int skillno);
286		563
287	/*	564	/*
288	* The archetype structure is a set of rules on how to generate and manipulate	565	* The archetype structure is a set of rules on how to generate and manipulate
289	* objects which point to archetypes.	566	* objects which point to archetypes.
290	* This probably belongs in arch.h, but there really doesn't appear to	567	* This probably belongs in arch.h, but there really doesn't appear to
291	* be much left in the archetype - all it really is is a holder for the	568	* be much left in the archetype - all it really is is a holder for the
292	* object and pointers. This structure should get removed, and just replaced	569	* object and pointers. This structure should get removed, and just replaced
293	* by the object structure	570	* by the object structure
294	*/	571	*/
295		572
296	ACC_CLASS(archetype)	573	INTERFACE_CLASS (archetype)
297	struct archetype : zero_initialised	574	struct archetype : object
298	{	575	{
299	archetype ();	576	archetype (const char *name);
300	~archetype ();	577	~archetype ();
		578	void gather_callbacks (AV *&callbacks, event_type event) const;
301		579
		580	static archetype *read (object_thawer &f);
		581
		582	MTH static archetype *get (const_utf8_string name); // find or create
		583	MTH static archetype *find (const_utf8_string name);
		584
		585	MTH void link ();
		586	MTH void unlink ();
		587
		588	MTH object *instance ();
		589
		590	object_vector_index ACC (RW, archid); // index in archvector
302	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	591	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
303	struct archetype ACC (RW, next); / Next archetype in a linked list */	592	bool ACC (RW, stub); // if true, this is an invalid archetype
304	struct archetype ACC (RW, head); / The main part of a linked object */
305	struct archetype ACC (RW, more); / Next part of a linked object */
306	object ACC (RO, clone); /* An object from which to do copy_object() */
307	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
308	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
309	* in comparison to the head.
310	*/
311	};
312		593
		594	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
		595	sint8 ACC (RW, max_x), ACC (RW, max_y);
		596	};
		597
		598	inline void
		599	object_freezer::put (keyword k, archetype *v)
		600	{
		601	put (k, v ? &v->archname : (const char *)0);
		602	}
		603
		604	typedef object_vector<object, &object::index > objectvec;
		605	typedef object_vector<object, &object::active> activevec;
		606	typedef object_vector<archetype, &archetype::archid> archvec;
		607
313	extern object *objects;	608	extern objectvec objects;
314	extern object *active_objects;	609	extern activevec actives;
		610	extern archvec archetypes;
315		611
316	extern int nrofallocobjects;	612	#define for_all_objects(var) \
		613	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		614	statementvar (object *, var, objects [_i])
317		615
318	/* This returns TRUE if the object is something that	616	#define for_all_actives(var) \
319	* should be displayed in the look window	617	for (unsigned _i = 0; _i < actives.size (); ++_i) \
320	*/	618	statementvar (object *, var, actives [_i])
321	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)	619
		620	#define for_all_archetypes(var) \
		621	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		622	statementvar (archetype *, var, archetypes [_i])
322		623
323	/* Used by update_object to know if the object being passed is	624	/* Used by update_object to know if the object being passed is
324	* being added or removed.	625	* being added or removed.
325	*/	626	*/
326	#define UP_OBJ_INSERT 1	627	#define UP_OBJ_INSERT 1
…		…
343	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -	644	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
344	* Use for treasure chests so the new object is the highest thing	645	* Use for treasure chests so the new object is the highest thing
345	* beneath the player, but not actually above it. Note - the	646	* beneath the player, but not actually above it. Note - the
346	* map and x,y coordinates for the object to be inserted must	647	* map and x,y coordinates for the object to be inserted must
347	* match the originator.	648	* match the originator.
348	* INS_MAP_LOAD: disable lots of checkings done at insertion to
349	* speed up map loading process, as we assume the ordering in
350	* loaded map is correct.
351	*	649	*
352	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY	650	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY
353	* are mutually exclusive. The behaviour for passing more than one	651	* are mutually exclusive. The behaviour for passing more than one
354	* should be considered undefined - while you may notice what happens	652	* should be considered undefined - while you may notice what happens
355	* right now if you pass more than one, that could very well change	653	* right now if you pass more than one, that could very well change
…		…
358	#define INS_NO_MERGE 0x0001	656	#define INS_NO_MERGE 0x0001
359	#define INS_ABOVE_FLOOR_ONLY 0x0002	657	#define INS_ABOVE_FLOOR_ONLY 0x0002
360	#define INS_NO_WALK_ON 0x0004	658	#define INS_NO_WALK_ON 0x0004
361	#define INS_ON_TOP 0x0008	659	#define INS_ON_TOP 0x0008
362	#define INS_BELOW_ORIGINATOR 0x0010	660	#define INS_BELOW_ORIGINATOR 0x0010
363	#define INS_MAP_LOAD 0x0020
364		661
365	#define ARCH_SINGULARITY "singularity"
366	#define ARCH_SINGULARITY_LEN 11
367	#define ARCH_DETECT_MAGIC "detect_magic"
368	#define ARCH_DEPLETION "depletion"	662	#define ARCH_DEPLETION "depletion"
369	#define ARCH_SYMPTOM "symptom"
370		663
371	#endif	664	#endif
		665

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Comparing deliantra/server/include/object.h (file contents): Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs. Revision 1.154 by root, Wed Apr 9 14:36:47 2008 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs.
Revision 1.154 by root, Wed Apr 9 14:36:47 2008 UTC