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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.62 by root, Fri Dec 22 16:34:00 2006 UTC vs.
Revision 1.128 by root, Mon May 28 21:15:56 2007 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
3		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT 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	* Crossfire TRT is free software; you can redistribute it and/or modify it
8	it under the terms of the GNU General Public License as published by	9	* under the terms of the GNU General Public License as published by the Free
9	the Free Software Foundation; either version 2 of the License, or	10	* Software Foundation; either version 2 of the License, or (at your option)
10	(at your option) any later version.	11	* 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, but
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15	GNU General Public License for more details.	16	* 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 along
18	along with this program; if not, write to the Free Software	19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20		21	*
21	The authors can be reached via e-mail at crossfire@schmorp.de	22	* The authors can be reached via e-mail to <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
27	#include <bitset>	28	#include <bitset>
28		29
29	#include "cfperl.h"	30	#include "cfperl.h"
30	#include "shstr.h"	31	#include "shstr.h"
31		32
32	typedef uint32 tag_t;	33	typedef int tag_t;
33	#define NUM_BODY_LOCATIONS 12	34
34	#define BODY_ARMS 1	35	enum {
		36	body_skill,
		37	body_combat,
		38	body_range,
		39	body_shield,
		40	body_arm,
		41	body_torso,
		42	body_head,
		43	body_neck,
		44	body_finger,
		45	body_shoulder,
		46	body_foot,
		47	body_hand,
		48	body_wrist,
		49	body_waist,
		50	NUM_BODY_LOCATIONS
		51	};
		52
		53	enum slottype_t
		54	{
		55	slot_none,
		56	slot_combat,
		57	slot_ranged,
		58	};
35		59
36	/* See common/item.c */	60	/* See common/item.c */
37		61
38	typedef struct Body_Locations	62	typedef struct Body_Locations
39	{	63	{
40	const char save_name; / Name used to load/save it to disk */	64	keyword save_name; /* Name used to load/save it to disk */
41	const char use_name; / Name used when describing an item we can use */	65	const char use_name; / Name used when describing an item we can use */
42	const char nonuse_name; / Name to describe objects we can't use */	66	const char nonuse_name; / Name to describe objects we can't use */
43	} Body_Locations;	67	} Body_Locations;
44		68
45	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];	69	extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
83	#define WILL_APPLY_TREASURE 0x02	107	#define WILL_APPLY_TREASURE 0x02
84	#define WILL_APPLY_EARTHWALL 0x04	108	#define WILL_APPLY_EARTHWALL 0x04
85	#define WILL_APPLY_DOOR 0x08	109	#define WILL_APPLY_DOOR 0x08
86	#define WILL_APPLY_FOOD 0x10	110	#define WILL_APPLY_FOOD 0x10
87		111
88	/* However, if you're keeping a pointer of some sort, you probably	112	struct body_slot
89	* don't just want it copied, so you'll need to add to common/object.C,	113	{
90	* e.g. ->copy_to ()	114	signed char info:4; /* body info as loaded from the file */
91	*/	115	signed char used:4; /* Calculated value based on items equipped */
		116	};
92		117
93	typedef refptr<object> object_ptr;
94	typedef refptr<archetype> arch_ptr;
95
96	// these are not being copied
97	ACC_CLASS (object)	118	INTERFACE_CLASS (object)
98	struct object_keep : refcounted
99	{
100	/* These variables are not changed by ->copy_to */
101
102	tag_t ACC (RW, count); /* Generation count for this object */
103	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
104
105	player ACC (RW, contr); / Pointer to the player which control this object */
106	object ACC (RW, next); / Pointer to the next object in the free/used list */
107	object ACC (RW, prev); / Pointer to the previous object in the free/used list */
108	object ACC (RW, active_next);/ Next & previous object in the 'active' */
109	object ACC (RW, active_prev);/ List. This is used in process_events */
110	/* so that the entire object list does not */
111	/* need to be gone through. */
112	object ACC (RW, below); / Pointer to the object stacked below this one */
113	object ACC (RW, above); / Pointer to the object stacked above this one */
114	/* Note: stacked in the same environment */
115	object inv; / Pointer to the first object in the inventory */
116	object ACC (RW, container); / Current container being used. I think this
117	* is only used by the player right now.
118	*/
119	object ACC (RW, env); / Pointer to the object which is the environment.
120	* This is typically the container that the object is in.
121	*/
122	object ACC (RW, more); / Pointer to the rest of a large body of objects */
123	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
124	maptile ACC (RW, map); / Pointer to the map in which this object is present */
125	client_container *seen_by; // seen by which player/container currently?
126	};
127
128	// these are being copied	119	// these are being copied
129	struct object_copy : attachable<object>	120	struct object_copy : attachable
130	{	121	{
		122	typedef bitset<NUM_FLAGS> flags_t;
		123
		124	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		125
		126	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		127	uint8 ACC (RW, subtype); /* subtype of object */
		128	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		129	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		130
131	shstr ACC (RW, name); /* The name of the object, obviously... */	131	shstr ACC (RW, name); /* The name of the object, obviously... */
132	shstr ACC (RW, name_pl); /* The plural name of the object */	132	shstr ACC (RW, name_pl); /* The plural name of the object */
133	shstr ACC (RW, title); /* Of foo, etc */	133	shstr ACC (RW, title); /* Of foo, etc */
134	shstr ACC (RW, race); /* human, goblin, dragon, etc */	134	shstr ACC (RW, race); /* human, goblin, dragon, etc */
135	shstr ACC (RW, slaying); /* Which race to do double damage to */	135	shstr ACC (RW, slaying); /* Which race to do double damage to */
136	/* If this is an exit, this is the filename */	136	/* If this is an exit, this is the filename */
137	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	137	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
138	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */	138	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
139	shstr ACC (RW, lore); /* Obscure information about this object, */	139	shstr ACC (RW, lore); /* Obscure information about this object, */
140	/* To get put into books and the like. */	140	/* To get put into books and the like. */
141	shstr ACC (RW, materialname); /* specific material name */	141	shstr ACC (RW, materialname); /* specific material name */
142	shstr ACC (RW, custom_name); /* Custom name assigned by player */	142	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		143	// 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, 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, 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, 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, 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, spellitem); /* Spell ability monster is choosing to use */
148	object_ptr ACC (RW, spell); /* Spell that was being cast */	149	object_ptr ACC (RW, spell); /* Spell that was being cast */
149	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */	150	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, arch); /* Pointer to archetype */
151	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */	152	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
152	};
153		153
154	// these are being copied and also cleared
155	struct object_pod
156	{
157	New_Face ACC (RW, face); / Face with colors */
158	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
159	float ACC (RW, speed); /* The overall speed of this object */	154	float ACC (RW, speed); /* The overall speed of this object */
160	float ACC (RW, speed_left); /* How much speed is left to spend this round */	155	float ACC (RW, speed_left); /* How much speed is left to spend this round */
161	uint32 ACC (RW, nrof); /* How many of the objects */	156	uint32 ACC (RW, nrof); /* How many of the objects */
162	sint8 ACC (RW, direction); /* Means the object is moving that way. */
163	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
164		157
165	/* This next big block are basically used for monsters and equipment */	158	/* This next big block are basically used for monsters and equipment */
166	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
167	uint8 ACC (RW, subtype); /* subtype of object */
168	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	159	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		160
169	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	161	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
170	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	162	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
171	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */	163	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
172	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	164	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
173	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	165	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
174	uint16 ACC (RW, material); /* What materials this object consist of */	166	uint16 ACC (RW, materials); /* What materials this object consists of */
175	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	167	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
176	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	168	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
177	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	169	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
178	/* Note that the last_.. values are sometimes used for non obvious	170	/* Note that the last_.. values are sometimes used for non obvious
179	* meanings by some objects, eg, sp penalty, permanent exp.	171	* meanings by some objects, eg, sp penalty, permanent exp.
…		…
192	sint32 ACC (RW, weight_limit);/* Weight-limit of object */	184	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
193	sint32 ACC (RW, carrying); /* How much weight this object contains */	185	sint32 ACC (RW, carrying); /* How much weight this object contains */
194	sint64 ACC (RW, perm_exp); /* Permanent exp */	186	sint64 ACC (RW, perm_exp); /* Permanent exp */
195	uint32 ACC (RW, weapontype); /* type of weapon */	187	uint32 ACC (RW, weapontype); /* type of weapon */
196	uint32 ACC (RW, tooltype); /* type of tool or build facility */	188	uint32 ACC (RW, tooltype); /* type of tool or build facility */
197	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	189	body_slot slot [NUM_BODY_LOCATIONS];
198	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	190	faceidx ACC (RW, face); /* Face with colors */
199	living ACC (RO, stats); /* Str, Con, Dex, etc */	191	living ACC (RO, stats); /* Str, Con, Dex, etc */
200	/* See the doc/Developers/objects for more info about body locations */	192	/* See the pod/objects.pod for more info about body locations */
201		193
202	/* Following mostly refers to fields only used for monsters */	194	/* Following mostly refers to fields only used for monsters */
203	uint32 ACC (RW, hide); /* The object is hidden, not invisible */	195	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
204	/* changes made by kholland@sunlab.cit.cornell.edu */	196
205	/* allows different movement patterns for attackers */	197	/* allows different movement patterns for attackers */
206	sint32 ACC (RW, move_status); /* What stage in attack mode */	198	sint32 ACC (RW, move_status); /* What stage in attack mode */
207	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	199	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
208	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	200	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
209	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /	201	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
210	/* races/classes can need less/more exp to gain levels */	202	/* races/classes can need less/more exp to gain levels */
211		203
212	/* Spell related information, may be useful elsewhere	204	/* Spell related information, may be useful elsewhere
213	* Note that other fields are used - these files are basically	205	* Note that other fields are used - these files are basically
214	* only used in spells.	206	* only used in spells.
215	*/	207	*/
216	sint16 ACC (RW, duration); /* How long the spell lasts */	208	sint16 ACC (RW, duration); /* How long the spell lasts */
217	sint16 ACC (RW, casting_time);/* time left before spell goes off */	209	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		210
218	uint16 ACC (RW, start_holding);	211	uint16 ACC (RW, start_holding);
219	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	212	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
220	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	213	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		214
221	sint8 ACC (RW, range); /* Range of the spell */	215	sint8 ACC (RW, range); /* Range of the spell */
222	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	216	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
223	char *ACC (RW, spellarg);
224
225	/* Following are values used by any object */
226	/* this objects turns into or what this object creates */
227	treasurelist ACC (RW, randomitems); / Items to be generated */
228	key_value key_values; / Fields not explictly known by the loader. */
229	std::bitset<NUM_FLAGS> flags; /* various flags */
230	uint16 ACC (RW, animation_id);/* An index into the animation array */
231	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
232	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
233	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */
234	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
235	uint8 ACC (RW, will_apply); /* See crossfire.doc */
236
237	MoveType ACC (RW, move_type); /* Type of movement this object uses */	217	MoveType ACC (RW, move_type); /* Type of movement this object uses */
238	MoveType ACC (RW, move_block);/* What movement types this blocks */	218	MoveType ACC (RW, move_block);/* What movement types this blocks */
		219
239	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */	220	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
240	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	221	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
241	MoveType ACC (RW, move_off); /* Move types affected moving off this space */	222	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
242	MoveType ACC (RW, move_slow); /* Movement types this slows down */	223	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		224
243	float ACC (RW, move_slow_penalty); /* How much this slows down the object */	225	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
244	};
245		226
		227	char *ACC (RW, spellarg);
		228
		229	/* Following are values used by any object */
		230	/* this objects turns into or what this object creates */
		231	treasurelist ACC (RW, randomitems); / Items to be generated */
		232	flags_t flag; /* various flags */
		233	#if FOR_PERL
		234	bool ACC (RW, flag[NUM_FLAGS]);
		235	#endif
		236	uint16 ACC (RW, animation_id);/* An index into the animation array */
		237	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		238	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		239	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		240	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		241	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		242	};
		243
246	struct object : zero_initialised, object_keep, object_copy, object_pod	244	struct object : zero_initialised, object_copy
247	{	245	{
248	typedef unordered_vector<object *> vector;	246	// These variables are not changed by ->copy_to
		247	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
249		248
250	static vector mortals;	249	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
251	static vector active; // active objects, not yet used	250	int ACC (RO, count);
252	static vector objects; // not used yet, use first->next->...	251	int ACC (RO, index); // index into objects
253	static object *first; // will be replaced by "objects"	252	int ACC (RO, active); // index into actives
254		253
		254	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
		255
		256	object ACC (RW, below); / Pointer to the object stacked below this one */
		257	object ACC (RW, above); / Pointer to the object stacked above this one */
		258	/* Note: stacked in the same environment */
		259	object inv; / Pointer to the first object in the inventory */
		260
		261	//TODO: container must move into client
		262	object_ptr ACC (RW, container); /* Current container being used. I think this
		263	* is only used by the player right now.
		264	*/
		265	object ACC (RW, env); / Pointer to the object which is the environment.
		266	* This is typically the container that the object is in.
		267	*/
		268	object ACC (RW, more); / Pointer to the rest of a large body of objects */
		269	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
		270	client_container *seen_by; // seen by which player/container currently?
		271	key_value key_values; / Fields not explictly known by the loader. */
		272
		273	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
		274	void post_load_check (); // do some adjustments after parsing
		275	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
		276	bool write (object_freezer &f);
		277
		278	MTH int slottype () const;
255	static object *create ();	279	MTH static object *create ();
		280	object &operator =(const object &src);
256	void copy_to (object *dst);	281	MTH void copy_to (object *dst);
257	object *clone (); // create + copy_to	282	MTH object *clone (); // create + copy_to
		283	void do_destroy ();
		284	void gather_callbacks (AV *&callbacks, event_type event) const;
258	void destroy (bool destroy_inventory = false);	285	MTH void destroy (bool destroy_inventory = false);
259	void remove ();	286
		287	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		288	MTH void destroy_inv (bool drop_to_ground = false);
260	object insert (object item); // insert into inventory	289	MTH object insert (object item); // insert into inventory
		290	void do_remove ();
		291	MTH void remove ()
		292	{
		293	if (!flag [FLAG_REMOVED])
		294	do_remove ();
		295	}
261		296
262	static void free_mortals ();
263	static bool can_merge_slow (object op1, object op2);	297	static bool can_merge_slow (object op1, object op2);
264		298
265	// this is often used in time-critical code, so optimise	299	// this is often used in time-critical code, so optimise
266	static bool can_merge (object op1, object op2)	300	MTH static bool can_merge (object op1, object op2)
267	{	301	{
268	return op1->value == op2->value	302	return op1->value == op2->value
269	&& op1->name == op2->name	303	&& op1->name == op2->name
270	&& can_merge_slow (op1, op2);	304	&& can_merge_slow (op1, op2);
271	}	305	}
272		306
273	bool destroyed () { return QUERY_FLAG (this, FLAG_FREED); }
274
275	void set_owner (object *owner);	307	MTH void set_owner (object *owner);
		308	MTH void set_speed (float speed);
		309	MTH bool change_weapon (object *ob);
		310	MTH bool change_skill (object *ob);
276		311
		312	MTH void open_container (object *new_container);
		313	MTH void close_container ()
		314	{
		315	open_container (0);
		316	}
		317
		318	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		319	bool should_invoke (event_type event)
		320	{
		321	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		322	}
		323
277	void instantiate ()	324	MTH void instantiate ();
278	{
279	if (!uuid.seq) // HACK
280	uuid = gen_uuid ();
281
282	attachable<object>::instantiate ();
283	}
284		325
285	// recalculate all stats	326	// recalculate all stats
286	void update_stats ();	327	MTH void update_stats ();
287	void roll_stats ();	328	MTH void roll_stats ();
288	void swap_stats (int a, int b);	329	MTH void swap_stats (int a, int b);
289	void add_statbonus ();	330	MTH void add_statbonus ();
290	void remove_statbonus ();	331	MTH void remove_statbonus ();
291	void drain_stat ();	332	MTH void drain_stat ();
292	void drain_specific_stat (int deplete_stats);	333	MTH void drain_specific_stat (int deplete_stats);
293	void change_luck (int value);	334	MTH void change_luck (int value);
294		335
295	// info must hold 256 * 3 bytes currently	336	// info must hold 256 * 3 bytes currently
296	const char debug_desc (char info) const;	337	const char debug_desc (char info) const;
297	const char *debug_desc () const;	338	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		339	const char flag_desc (char desc, int len) const;
298		340
		341	int number_of () const
		342	{
		343	return nrof ? nrof : 1;
		344	}
		345
		346	uint64 total_weight () const
		347	{
		348	return weight * number_of ();
		349	}
		350
		351	// return the dominant material of this item, always return something
		352	const materialtype_t *dominant_material () const;
		353
		354	// return the volume of this object in cm³
		355	uint64 volume () const
		356	{
		357	return total_weight ()
		358	* 1000
		359	* (type == CONTAINER ? 1000 : 1)
		360	/ dominant_material ()->density;
		361	}
		362
299	bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }	363	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
300	bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET	364	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
301	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES	365	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
302	\|\| type == BRACERS \|\| type == GIRDLE; }	366	\|\| type == BRACERS \|\| type == GIRDLE; }
303	bool is_alive () const { return (type == PLAYER	367	MTH bool is_alive () const { return (type == PLAYER
304	\|\| flags [FLAG_MONSTER]	368	\|\| flag [FLAG_MONSTER]
305	\|\| (flags [FLAG_ALIVE] && !flags [FLAG_GENERATOR] && type != DOOR))	369	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
306	&& !flags [FLAG_IS_A_TEMPLATE]; }	370	&& !flag [FLAG_IS_A_TEMPLATE]; }
307	bool is_arrow () const { return type == ARROW	371	MTH bool is_arrow () const { return type == ARROW
308	\|\| (type == SPELL_EFFECT	372	\|\| (type == SPELL_EFFECT
309	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }	373	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		374	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		375
		376	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		377
		378	// temporary: wether the object can be saved in a map file
		379	// contr => is a player
		380	// head => only save head of a multitile object
		381	// owner => can not reference owner yet
		382	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
310		383
311	/* This return true if object has still randomitems which	384	/* This return true if object has still randomitems which
312	* could be expanded.	385	* could be expanded.
313	*/	386	*/
314	bool has_random_items () const { return randomitems && !flags [FLAG_IS_A_TEMPLATE]; }	387	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
315		388
316	// returns the player that has this object in his inventory, or 0	389	// returns the player that has this object in his inventory, or 0
317	object *in_player () const	390	MTH object *in_player () const
318	{	391	{
319	for (object *op = env; op; op = op->env)	392	for (object *op = env; op; op = op->env)
320	if (op->type == PLAYER)	393	if (op->type == PLAYER)
321	return op;	394	return op;
322		395
323	return 0;	396	return 0;
324	}	397	}
		398
		399	// "temporary" helper function
		400	MTH object *head_ ()
		401	{
		402	return head ? head : this;
		403	}
		404
		405	MTH std::string long_desc (object *who = 0);
		406	MTH std::string describe_monster (object *who = 0);
		407	MTH std::string describe_item (object *who = 0);
		408	MTH std::string describe (object *who = 0);
		409
		410	// If this object has no extra parts but should have them,
		411	// add them, effectively expanding heads into multipart
		412	// objects. This method only works on objects not inserted
		413	// anywhere.
		414	MTH void expand_tail ();
		415
		416	MTH void create_treasure (treasurelist *tl, int flags = 0);
		417
		418	// insert object at same map position as 'where'
		419	// handles both inventory and map "positions"
		420	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		421
		422	MTH void activate ();
		423	MTH void deactivate ();
		424	MTH void activate_recursive ();
		425	MTH void deactivate_recursive ();
		426
		427	// set the givne flag on all objects in the inventory recursively
		428	MTH void set_flag_inv (int flag, int value = 1);
		429
		430	void enter_exit (object *exit);//Perl
		431	MTH void enter_map (maptile *newmap, int x, int y);
325		432
326	// returns the mapspace this object is in	433	// returns the mapspace this object is in
327	mapspace &ms () const;	434	mapspace &ms () const;
328		435
329	// fully recursive iterator	436	// fully recursive iterator
…		…
339	operator object *() const { return item; }	446	operator object *() const { return item; }
340		447
341	object *operator ->() const { return item; }	448	object *operator ->() const { return item; }
342	object &operator * () const { return *item; }	449	object &operator * () const { return *item; }
343	};	450	};
		451
		452	MTH unsigned int random_seed () const
		453	{
		454	return (unsigned int)uuid.seq;
		455	}
344		456
345	// depth-first recursive iterator	457	// depth-first recursive iterator
346	struct depth_iterator : iterator_base	458	struct depth_iterator : iterator_base
347	{	459	{
348	depth_iterator (object *container);	460	depth_iterator (object *container);
…		…
359	object *end ()	471	object *end ()
360	{	472	{
361	return this;	473	return this;
362	}	474	}
363		475
		476	/* This returns TRUE if the object is something that
		477	* should be displayed in the floorbox/inventory window
		478	*/
		479	MTH bool client_visible () const
		480	{
		481	return !invisible && type != PLAYER;
		482	}
		483
		484	MTH struct region *region () const;
		485
364	protected:	486	protected:
365	friend struct archetype;	487	friend struct archetype;
366		488
367	void link ();	489	void link ();
368	void unlink ();	490	void unlink ();
369		491
370	object ();	492	object ();
371	~object ();	493	~object ();
372	};	494	};
		495
		496	// move this object to the top of its env's inventory to speed up
		497	// searches for it.
		498	static object *
		499	splay (object *ob)
		500	{
		501	if (ob->env && ob->env->inv != ob)
		502	{
		503	if (ob->above) ob->above->below = ob->below;
		504	if (ob->below) ob->below->above = ob->above;
		505
		506	ob->above = 0;
		507	ob->below = ob->env->inv;
		508	ob->below->above = ob;
		509	ob->env->inv = ob;
		510	}
		511
		512	return ob;
		513	}
		514
		515	typedef object_vector<object, &object::index > objectvec;
		516	typedef object_vector<object, &object::active> activevec;
		517
		518	extern objectvec objects;
		519	extern activevec actives;
		520
		521	#define for_all_objects(var) \
		522	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		523	declvar (object *, var, objects [_i])
		524
		525	#define for_all_actives(var) \
		526	for (unsigned _i = 0; _i < actives.size (); ++_i) \
		527	declvar (object *, var, actives [_i])
373		528
374	typedef struct oblnk	529	typedef struct oblnk
375	{ /* Used to link together several objects */	530	{ /* Used to link together several objects */
376	object_ptr ob;	531	object_ptr ob;
377	struct oblnk *next;	532	struct oblnk *next;
…		…
381	{ /* Used to link together several object links */	536	{ /* Used to link together several object links */
382	struct oblnk *link;	537	struct oblnk *link;
383	long value; /* Used as connected value in buttons/gates */	538	long value; /* Used as connected value in buttons/gates */
384	struct oblinkpt *next;	539	struct oblinkpt *next;
385	} oblinkpt;	540	} oblinkpt;
		541
		542	object find_skill_by_name (object who, const char *name);
		543	object find_skill_by_name (object who, const shstr &sh);
		544	object find_skill_by_number (object who, int skillno);
386		545
387	/*	546	/*
388	* The archetype structure is a set of rules on how to generate and manipulate	547	* The archetype structure is a set of rules on how to generate and manipulate
389	* objects which point to archetypes.	548	* objects which point to archetypes.
390	* This probably belongs in arch.h, but there really doesn't appear to	549	* This probably belongs in arch.h, but there really doesn't appear to
391	* be much left in the archetype - all it really is is a holder for the	550	* be much left in the archetype - all it really is is a holder for the
392	* object and pointers. This structure should get removed, and just replaced	551	* object and pointers. This structure should get removed, and just replaced
393	* by the object structure	552	* by the object structure
394	*/	553	*/
395		554
396	ACC_CLASS (archetype)	555	INTERFACE_CLASS (archetype)
397	struct archetype : zero_initialised, refcounted	556	struct archetype : zero_initialised, attachable
398	{	557	{
399	archetype ();	558	archetype ();
400	~archetype ();	559	~archetype ();
		560	void gather_callbacks (AV *&callbacks, event_type event) const;
401		561
		562	static archetype *read (object_thawer &f);
		563	static archetype get (const char name); // find or create
402	static archetype find (const char arch);	564	static archetype find (const char name);
403		565
404	void hash_add (); // add to hastable	566	void hash_add (); // add to hashtable
405	void hash_del (); // remove from hashtable	567	void hash_del (); // remove from hashtable
406		568
407	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	569	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */
408	struct archetype ACC (RW, next); / Next archetype in a linked list */	570	struct archetype ACC (RW, next); / Next archetype in a linked list */
409	struct archetype ACC (RW, head); / The main part of a linked object */	571	struct archetype ACC (RW, head); / The main part of a linked object */
410	struct archetype ACC (RW, more); / Next part of a linked object */	572	struct archetype ACC (RW, more); / Next part of a linked object */
411	object ACC (RO, clone); /* An object from which to do ->copy_to () */	573	object ACC (RO, clone); /* An object from which to do ->copy_to () */
412	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */	574	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
		575	bool ACC (RW, linked); // linked into list of heads
413	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is	576	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
414	* in comparison to the head.	577	* in comparison to the head.
415	*/	578	*/
416	};	579	};
417
418	extern object *objects;
419	extern object *active_objects;
420
421	extern int nrofallocobjects;
422
423	/* This returns TRUE if the object is something that
424	* should be displayed in the look window
425	*/
426	#define LOOK_OBJ(ob) (!ob->invisible && ob->type != PLAYER && ob->type != EVENT_CONNECTOR)
427		580
428	/* Used by update_object to know if the object being passed is	581	/* Used by update_object to know if the object being passed is
429	* being added or removed.	582	* being added or removed.
430	*/	583	*/
431	#define UP_OBJ_INSERT 1	584	#define UP_OBJ_INSERT 1
…		…
466	#define INS_ON_TOP 0x0008	619	#define INS_ON_TOP 0x0008
467	#define INS_BELOW_ORIGINATOR 0x0010	620	#define INS_BELOW_ORIGINATOR 0x0010
468	#define INS_MAP_LOAD 0x0020	621	#define INS_MAP_LOAD 0x0020
469		622
470	#define ARCH_SINGULARITY "singularity"	623	#define ARCH_SINGULARITY "singularity"
471	#define ARCH_SINGULARITY_LEN 11
472	#define ARCH_DETECT_MAGIC "detect_magic"	624	#define ARCH_DETECT_MAGIC "detect_magic"
473	#define ARCH_DEPLETION "depletion"	625	#define ARCH_DEPLETION "depletion"
474	#define ARCH_SYMPTOM "symptom"	626	#define ARCH_SYMPTOM "symptom"
475		627
476	#endif	628	#endif

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/include/object.h (file contents): Revision 1.62 by root, Fri Dec 22 16:34:00 2006 UTC vs. Revision 1.128 by root, Mon May 28 21:15:56 2007 UTC

Diff Legend

Comparing deliantra/server/include/object.h (file contents):
Revision 1.62 by root, Fri Dec 22 16:34:00 2006 UTC vs.
Revision 1.128 by root, Mon May 28 21:15:56 2007 UTC