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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.30 by root, Tue Sep 12 01:09:53 2006 UTC vs.
Revision 1.115 by root, Thu May 3 10:39:46 2007 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* CrossFire, A Multiplayer Online RPG
3		3	*
		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
4	Copyright (C) 2001 Mark Wedel & Crossfire Development Team	5	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (C) 1992 Frank Tore Johansen
6		7	*
7	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
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 2 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, write to the Free Software
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20		21	*
21	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
22	*/	23	*/
23		24
24	#ifndef OBJECT_H	25	#ifndef OBJECT_H
25	#define OBJECT_H	26	#define OBJECT_H
26		27
		28	#include <bitset>
		29
27	#include "cfperl.h"	30	#include "cfperl.h"
28	#include "shstr.h"	31	#include "shstr.h"
29		32
30	typedef uint32 tag_t;	33	typedef int tag_t;
		34
31	#define NUM_BODY_LOCATIONS 12	35	#define NUM_BODY_LOCATIONS 12
32	#define BODY_ARMS 1	36	#define BODY_ARMS 1
33		37
34	/* See common/item.c */	38	/* See common/item.c */
35		39
56	{	60	{
57	key_value *next;	61	key_value *next;
58	shstr key, value;	62	shstr key, value;
59	};	63	};
60		64
		65	struct UUID
		66	{
		67	uint64 seq;
		68
		69	UUID () { }
		70	UUID (uint64 seq) : seq(seq) { }
		71	operator uint64() { return seq; }
		72	void operator =(uint64 seq) { this->seq = seq; }
		73	};
		74
		75	extern void init_uuid ();
		76	extern UUID gen_uuid ();
		77	extern const uint64 UUID_SKIP;
61		78
62	/* Definition for WILL_APPLY values. Replaces having harcoded values	79	/* Definition for WILL_APPLY values. Replaces having harcoded values
63	* sprinkled in the code. Note that some of these also replace fields	80	* 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	81	* that were in the can_apply area. What is the point of having both
65	* can_apply and will_apply?	82	* can_apply and will_apply?
…		…
68	#define WILL_APPLY_TREASURE 0x02	85	#define WILL_APPLY_TREASURE 0x02
69	#define WILL_APPLY_EARTHWALL 0x04	86	#define WILL_APPLY_EARTHWALL 0x04
70	#define WILL_APPLY_DOOR 0x08	87	#define WILL_APPLY_DOOR 0x08
71	#define WILL_APPLY_FOOD 0x10	88	#define WILL_APPLY_FOOD 0x10
72		89
73
74	/* However, if you're keeping a pointer of some sort, you probably	90	/* 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,	91	* don't just want it copied, so you'll need to add to common/object.C,
76	* e.g. copy_object.	92	* e.g. ->copy_to ()
77	*/	93	*/
78		94
		95	INTERFACE_CLASS (object)
79	// these are not being copied	96	// these are being copied
80	ACC_CLASS (object)	97	struct object_copy : attachable
81	struct object_keep : refcounted
82	{	98	{
83	tag_t ACC (RW, count); /* Unique object number for this object */	99	typedef bitset<NUM_FLAGS> flags_t;
84		100
85	/* These variables are not changed by copy_object() */	101	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
86	struct pl ACC (RW, contr); / Pointer to the player which control this object */	102	sint8 ACC (RW, direction); /* Means the object is moving that way. */
87	struct object ACC (RW, next); / Pointer to the next object in the free/used list */	103	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
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
109	struct object_copy : attachable<object>
110	{
111	refptr<object> ACC (RW, owner); /* Pointer to the object which controls this one */
112	shstr ACC (RW, name); /* The name of the object, obviously... */	104	shstr ACC (RW, name); /* The name of the object, obviously... */
113	shstr ACC (RW, name_pl); /* The plural name of the object */	105	shstr ACC (RW, name_pl); /* The plural name of the object */
114	shstr ACC (RW, title); /* Of foo, etc */	106	shstr ACC (RW, title); /* Of foo, etc */
115	shstr ACC (RW, race); /* human, goblin, dragon, etc */	107	shstr ACC (RW, race); /* human, goblin, dragon, etc */
116	shstr ACC (RW, slaying); /* Which race to do double damage to */	108	shstr ACC (RW, slaying); /* Which race to do double damage to */
117	/* If this is an exit, this is the filename */	109	/* If this is an exit, this is the filename */
118	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	110	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 */	111	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
120	shstr ACC (RW, lore); /* Obscure information about this object, */	112	shstr ACC (RW, lore); /* Obscure information about this object, */
121	/* To get put into books and the like. */	113	/* To get put into books and the like. */
122	shstr ACC (RW, materialname); /* specific material name */	114	shstr ACC (RW, materialname); /* specific material name */
123	shstr ACC (RW, custom_name); /* Custom name assigned by player */	115	shstr ACC (RW, custom_name); /* Custom name assigned by player */
124	};	116	// materialtype_t ACC (RW, material); / What material this object consists of */
		117	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
		118	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
		119	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
		120	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
		121	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
		122	object_ptr ACC (RW, spell); /* Spell that was being cast */
		123	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
		124	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		125	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
125		126
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 */	127	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 */	128	float ACC (RW, speed_left); /* How much speed is left to spend this round */
132	uint32 ACC (RW, nrof); /* How many of the objects */	129	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		130
137	/* This next big block are basically used for monsters and equipment */	131	/* This next big block are basically used for monsters and equipment */
138	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */	132	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
139	uint8 ACC (RW, subtype); /* subtype of object */	133	uint8 ACC (RW, subtype); /* subtype of object */
140	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	134	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
141	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	135	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
142	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	136	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
143	uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */	137	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
144	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	138	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
145	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	139	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
146	uint16 ACC (RW, material); /* What materials this object consist of */	140	uint16 ACC (RW, materials); /* What materials this object consists of */
147	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	141	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
148	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	142	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
149	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	143	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
150	/* Note that the last_.. values are sometimes used for non obvious	144	/* Note that the last_.. values are sometimes used for non obvious
151	* meanings by some objects, eg, sp penalty, permanent exp.	145	* meanings by some objects, eg, sp penalty, permanent exp.
152	*/	146	*/
153	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	147	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
…		…
156	sint16 ACC (RW, last_eat); /* How long since we last ate */	150	sint16 ACC (RW, last_eat); /* How long since we last ate */
157	sint16 ACC (RW, invisible); /* How much longer the object will be invis */	151	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
158	sint16 ACC (RW, level); /* Level of creature or object */	152	sint16 ACC (RW, level); /* Level of creature or object */
159	uint8 ACC (RW, pick_up); /* See crossfire.doc */	153	uint8 ACC (RW, pick_up); /* See crossfire.doc */
160	sint8 ACC (RW, item_power); /* power rating of the object */	154	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) */	155	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 */	156	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
163	sint32 ACC (RW, weight); /* Attributes of the object */	157	sint32 ACC (RW, weight); /* Attributes of the object */
164	sint32 ACC (RW, weight_limit); /* Weight-limit of object */	158	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
165	sint32 ACC (RW, carrying); /* How much weight this object contains */	159	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 */	160	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 */	161	uint32 ACC (RW, weapontype); /* type of weapon */
170	uint32 ACC (RW, tooltype); /* type of tool or build facility */	162	uint32 ACC (RW, tooltype); /* type of tool or build facility */
171	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	163	sint8 ACC (RW, body_info[NUM_BODY_LOCATIONS]); /* body info as loaded from the file */
172	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	164	sint8 ACC (RW, body_used[NUM_BODY_LOCATIONS]); /* Calculated value based on items equipped */
173	uint8 ACC (RW, will_apply); /* See crossfire.doc */	165	faceidx ACC (RW, face); /* Face with colors */
		166	living ACC (RO, stats); /* Str, Con, Dex, etc */
174	/* See the doc/Developers/objects for more info about body locations */	167	/* See the pod/objects.pod for more info about body locations */
175		168
176	/* Following mostly refers to fields only used for monsters */	169	/* 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 */	170	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
184	/* changes made by kholland@sunlab.cit.cornell.edu */	171
185	/* allows different movement patterns for attackers */	172	/* allows different movement patterns for attackers */
186	sint32 ACC (RW, move_status); /* What stage in attack mode */	173	sint32 ACC (RW, move_status); /* What stage in attack mode */
187	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	174	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. */	175	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 /	176	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
191	/* races/classes can need less/more exp to gain levels */	177	/* races/classes can need less/more exp to gain levels */
192		178
193	/* Spell related information, may be useful elsewhere	179	/* Spell related information, may be useful elsewhere
194	* Note that other fields are used - these files are basically	180	* Note that other fields are used - these files are basically
195	* only used in spells.	181	* only used in spells.
196	*/	182	*/
197	sint16 ACC (RW, duration); /* How long the spell lasts */	183	sint16 ACC (RW, duration); /* How long the spell lasts */
198	sint16 ACC (RW, casting_time); /* time left before spell goes off */	184	sint16 ACC (RW, casting_time);/* time left before spell goes off */
199	uint16 ACC (RW, start_holding);	185	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 */	186	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
203	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	187	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
204	sint8 ACC (RW, range); /* Range of the spell */	188	sint8 ACC (RW, range); /* Range of the spell */
205	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	189	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
206		190
		191	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		192	MoveType ACC (RW, move_block);/* What movement types this blocks */
		193	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		194	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		195	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		196	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		197	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		198
		199	char *ACC (RW, spellarg);
		200
207	/* Following are values used by any object */	201	/* 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 */	202	/* this objects turns into or what this object creates */
211	uint32 flags[4]; /* various flags */	203	treasurelist ACC (RW, randomitems); / Items to be generated */
		204	flags_t flag; /* various flags */
		205	#if FOR_PERL
		206	bool ACC (RW, flag[NUM_FLAGS]);
		207	#endif
212	uint16 ACC (RW, animation_id); /* An index into the animation array */	208	uint16 ACC (RW, animation_id);/* An index into the animation array */
213	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */	209	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
214	uint8 ACC (RW, last_anim); /* last sequence used to draw face */	210	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
215	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */	211	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
216	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */	212	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		213	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		214	};
217		215
218	MoveType ACC (RW, move_type); /* Type of movement this object uses */	216	struct object : zero_initialised, object_copy
219	MoveType ACC (RW, move_block); /* What movement types this blocks */	217	{
220	MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */	218	// These variables are not changed by ->copy_to
221	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	219	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 */	220
223	MoveType ACC (RW, move_slow); /* Movement types this slows down */	221	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
224	float ACC (RW, move_slow_penalty); /* How much this slows down the object */	222	int ACC (RO, count);
		223	int ACC (RO, index); // index into objects
		224	int ACC (RO, active); // index into actives
		225
		226	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
		227
		228	object ACC (RW, below); / Pointer to the object stacked below this one */
		229	object ACC (RW, above); / Pointer to the object stacked above this one */
		230	/* Note: stacked in the same environment */
		231	object inv; / Pointer to the first object in the inventory */
		232
		233	//TODO: container must move into client
		234	object_ptr ACC (RW, container); /* Current container being used. I think this
		235	* is only used by the player right now.
		236	*/
		237	object ACC (RW, env); / Pointer to the object which is the environment.
		238	* This is typically the container that the object is in.
		239	*/
		240	object ACC (RW, more); / Pointer to the rest of a large body of objects */
		241	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
		242	client_container *seen_by; // seen by which player/container currently?
225	key_value key_values; / Fields not explictly known by the loader. */	243	key_value key_values; / Fields not explictly known by the loader. */
226	};
227		244
228	struct object : zero_initialised, object_keep, object_copy, object_pod	245	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
229	{	246	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
		247	bool write (object_freezer &f);
		248
230	static object *create ();	249	MTH static object *create ();
		250	object &operator =(const object &src);
		251	MTH void copy_to (object *dst);
		252	MTH object *clone (); // create + copy_to
		253	void do_destroy ();
		254	void gather_callbacks (AV *&callbacks, event_type event) const;
231	void free (bool free_inventory = false);	255	MTH void destroy (bool destroy_inventory = false);
232		256
233	static void free_mortals ();	257	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		258	MTH void destroy_inv (bool drop_to_ground = false);
		259	MTH object insert (object item); // insert into inventory
		260	void do_remove ();
		261	MTH void remove ()
		262	{
		263	if (!flag [FLAG_REMOVED])
		264	do_remove ();
		265	}
		266
234	static bool can_merge (object op1, object op2);	267	static bool can_merge_slow (object op1, object op2);
235		268
236	void clear ();	269	// this is often used in time-critical code, so optimise
237	void clone (object *destination);	270	MTH static bool can_merge (object op1, object op2)
		271	{
		272	return op1->value == op2->value
		273	&& op1->name == op2->name
		274	&& can_merge_slow (op1, op2);
		275	}
238		276
239	void set_owner (object *owner);	277	MTH void set_owner (object *owner);
240	object *get_owner ();	278	MTH void set_speed (float speed);
		279	MTH void set_weapon (object *ob);
		280
		281	MTH void open_container (object *new_container);
		282	MTH void close_container ()
		283	{
		284	open_container (0);
		285	}
		286
		287	MTH void instantiate ();
		288
		289	// recalculate all stats
		290	MTH void update_stats ();
		291	MTH void roll_stats ();
		292	MTH void swap_stats (int a, int b);
		293	MTH void add_statbonus ();
		294	MTH void remove_statbonus ();
		295	MTH void drain_stat ();
		296	MTH void drain_specific_stat (int deplete_stats);
		297	MTH void change_luck (int value);
		298
		299	// info must hold 256 * 3 bytes currently
		300	const char debug_desc (char info) const;
		301	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		302	const char flag_desc (char desc, int len) const;
		303
		304	int number_of () const
		305	{
		306	return nrof ? nrof : 1;
		307	}
		308
		309	uint64 total_weight () const
		310	{
		311	return weight * number_of ();
		312	}
		313
		314	// return the dominant material of this item, always return something
		315	const materialtype_t *dominant_material () const;
		316
		317	// return the volume of this object in cm³
		318	uint64 volume () const
		319	{
		320	return total_weight ()
		321	* 1000
		322	* (type == CONTAINER ? 1000 : 1)
		323	/ dominant_material ()->density;
		324	}
		325
		326	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		327	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		328	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		329	\|\| type == BRACERS \|\| type == GIRDLE; }
		330	MTH bool is_alive () const { return (type == PLAYER
		331	\|\| flag [FLAG_MONSTER]
		332	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		333	&& !flag [FLAG_IS_A_TEMPLATE]; }
		334	MTH bool is_arrow () const { return type == ARROW
		335	\|\| (type == SPELL_EFFECT
		336	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		337	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		338
		339	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		340
		341	// temporary: wether the object can be saved in a map file
		342	// contr => is a player
		343	// head => only save head of a multitile object
		344	// owner => can not reference owner yet
		345	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		346
		347	/* This return true if object has still randomitems which
		348	* could be expanded.
		349	*/
		350	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		351
		352	// returns the player that has this object in his inventory, or 0
		353	MTH object *in_player () const
		354	{
		355	for (object *op = env; op; op = op->env)
		356	if (op->type == PLAYER)
		357	return op;
		358
		359	return 0;
		360	}
		361
		362	// "temporary" helper function
		363	MTH object *head_ ()
		364	{
		365	return head ? head : this;
		366	}
		367
		368	MTH std::string long_desc (object *who = 0);
		369	MTH std::string describe_monster (object *who = 0);
		370	MTH std::string describe_item (object *who = 0);
		371	MTH std::string describe (object *who = 0);
		372
		373	// If this object has no extra parts but should have them,
		374	// add them, effectively expanding heads into multipart
		375	// objects. This method only works on objects not inserted
		376	// anywhere.
		377	MTH void expand_tail ();
		378
		379	MTH void create_treasure (treasurelist *tl, int flags = 0);
		380
		381	// insert object at same map position as 'where'
		382	// handles both inventory and map "positions"
		383	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		384
		385	MTH void activate ();
		386	MTH void deactivate ();
		387	MTH void activate_recursive ();
		388	MTH void deactivate_recursive ();
		389
		390	// set the givne flag on all objects in the inventory recursively
		391	MTH void set_flag_inv (int flag, int value = 1);
		392
		393	void enter_exit (object *exit);//Perl
		394	MTH void enter_map (maptile *newmap, int x, int y);
		395
		396	// returns the mapspace this object is in
		397	mapspace &ms () const;
241		398
242	// fully recursive iterator	399	// fully recursive iterator
243	struct iterator_base	400	struct iterator_base
244	{	401	{
245	object *item;	402	object *item;
…		…
252	operator object *() const { return item; }	409	operator object *() const { return item; }
253		410
254	object *operator ->() const { return item; }	411	object *operator ->() const { return item; }
255	object &operator * () const { return *item; }	412	object &operator * () const { return *item; }
256	};	413	};
		414
		415	MTH unsigned int random_seed () const
		416	{
		417	return (unsigned int)uuid.seq;
		418	}
257		419
258	// depth-first recursive iterator	420	// depth-first recursive iterator
259	struct depth_iterator : iterator_base	421	struct depth_iterator : iterator_base
260	{	422	{
261	depth_iterator (object *container);	423	depth_iterator (object *container);
…		…
272	object *end ()	434	object *end ()
273	{	435	{
274	return this;	436	return this;
275	}	437	}
276		438
		439	/* This returns TRUE if the object is something that
		440	* should be displayed in the floorbox/inventory window
		441	*/
		442	MTH bool client_visible () const
		443	{
		444	return !invisible && type != PLAYER;
		445	}
		446
		447	MTH struct region *region () const;
		448
277	protected:	449	protected:
278	friend struct archetype;	450	friend struct archetype;
279		451
280	void link ();	452	void link ();
281	void unlink ();	453	void unlink ();
282		454
283	object ();	455	object ();
284	~object ();	456	~object ();
285	};	457	};
286		458
287	#define get_object() object::create ()	459	typedef object_vector<object, &object::index > objectvec;
288	#define free_object(op) (op)->free (0)	460	typedef object_vector<object, &object::active> activevec;
289	#define free_object2(op, free_inv) (op)->free (free_inv)
290	#define clear_owner(op) (op)->owner = 0
291	#define copy_owner(op,other) (op)->owner = (other)->owner
292	#define clear_object(op) (op)->clear ()
293		461
294	static inline object *	462	extern objectvec objects;
295	get_owner (object *op)	463	extern activevec actives;
296	{
297	return op->get_owner ();
298	}
299		464
300	static inline void	465	#define for_all_objects(var) \
301	set_owner (object op, object owner)	466	for (unsigned _i = 0; _i < objects.size (); ++_i) \
302	{	467	declvar (object *, var, objects [_i])
303	op->set_owner (owner);
304	}
305		468
306	#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))	469	#define for_all_actives(var) \
		470	for (unsigned _i = 0; _i < actives.size (); ++_i) \
		471	declvar (object *, var, actives [_i])
307		472
308	typedef struct oblnk	473	typedef struct oblnk
309	{ /* Used to link together several objects */	474	{ /* Used to link together several objects */
310	object *ob;	475	object_ptr ob;
311	struct oblnk *next;	476	struct oblnk *next;
312	tag_t id;
313	} objectlink;	477	} objectlink;
314		478
315	typedef struct oblinkpt	479	typedef struct oblinkpt
316	{ /* Used to link together several object links */	480	{ /* Used to link together several object links */
317	struct oblnk *link;	481	struct oblnk *link;
…		…
326	* be much left in the archetype - all it really is is a holder for the	490	* be much left in the archetype - all it really is is a holder for the
327	* object and pointers. This structure should get removed, and just replaced	491	* object and pointers. This structure should get removed, and just replaced
328	* by the object structure	492	* by the object structure
329	*/	493	*/
330		494
331	ACC_CLASS(archetype)	495	INTERFACE_CLASS (archetype)
332	struct archetype : zero_initialised	496	struct archetype : zero_initialised, attachable
333	{	497	{
334	archetype ();	498	archetype ();
335	~archetype ();	499	~archetype ();
		500	void gather_callbacks (AV *&callbacks, event_type event) const;
336		501
		502	static archetype *read (object_thawer &f);
		503	static archetype get (const char name); // find or create
		504	static archetype find (const char name);
		505
		506	void hash_add (); // add to hashtable
		507	void hash_del (); // remove from hashtable
		508
337	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	509	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
338	struct archetype ACC (RW, next); / Next archetype in a linked list */	510	struct archetype ACC (RW, next); / Next archetype in a linked list */
339	struct archetype ACC (RW, head); / The main part of a linked object */	511	struct archetype ACC (RW, head); / The main part of a linked object */
340	struct archetype ACC (RW, more); / Next part of a linked object */	512	struct archetype ACC (RW, more); / Next part of a linked object */
341	object ACC (RO, clone); /* An object from which to do copy_object() */	513	object ACC (RO, clone); /* An object from which to do ->copy_to () */
342	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */	514	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
		515	bool ACC (RW, linked); // linked into list of heads
343	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is	516	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
344	* in comparison to the head.	517	* in comparison to the head.
345	*/	518	*/
346	};	519	};
347
348	extern object *objects;
349	extern object *active_objects;
350
351	extern int nrofallocobjects;
352
353	/* This returns TRUE if the object is something that
354	* should be displayed in the look window
355	*/
356	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)
357		520
358	/* Used by update_object to know if the object being passed is	521	/* Used by update_object to know if the object being passed is
359	* being added or removed.	522	* being added or removed.
360	*/	523	*/
361	#define UP_OBJ_INSERT 1	524	#define UP_OBJ_INSERT 1
…		…
396	#define INS_ON_TOP 0x0008	559	#define INS_ON_TOP 0x0008
397	#define INS_BELOW_ORIGINATOR 0x0010	560	#define INS_BELOW_ORIGINATOR 0x0010
398	#define INS_MAP_LOAD 0x0020	561	#define INS_MAP_LOAD 0x0020
399		562
400	#define ARCH_SINGULARITY "singularity"	563	#define ARCH_SINGULARITY "singularity"
401	#define ARCH_SINGULARITY_LEN 11
402	#define ARCH_DETECT_MAGIC "detect_magic"	564	#define ARCH_DETECT_MAGIC "detect_magic"
403	#define ARCH_DEPLETION "depletion"	565	#define ARCH_DEPLETION "depletion"
404	#define ARCH_SYMPTOM "symptom"	566	#define ARCH_SYMPTOM "symptom"
405		567
406	#endif	568	#endif
		569

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Comparing deliantra/server/include/object.h (file contents): Revision 1.30 by root, Tue Sep 12 01:09:53 2006 UTC vs. Revision 1.115 by root, Thu May 3 10:39:46 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.30 by root, Tue Sep 12 01:09:53 2006 UTC vs.
Revision 1.115 by root, Thu May 3 10:39:46 2007 UTC