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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.43 by root, Sun Oct 15 02:16:35 2006 UTC vs.
Revision 1.171 by root, Sat May 3 09:04:17 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 (©) 2005,2006,2007,2008 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	*
59	};	87	};
60		88
61	struct UUID	89	struct UUID
62	{	90	{
63	uint64 seq;	91	uint64 seq;
		92
		93	static UUID cur; // last uuid generated
		94	static void init ();
		95	static UUID gen ();
		96
		97	UUID () { }
		98	UUID (uint64 seq) : seq(seq) { }
		99	operator uint64() { return seq; }
		100	void operator =(uint64 seq) { this->seq = seq; }
		101
		102	typedef char BUF [32];
		103
		104	bool parse (const char *s)
		105	{
		106	return sscanf (s, "<1.%" SCNx64 ">", &seq) == 1;
		107	}
		108
		109	const char c_str (char buf, int len) const
		110	{
		111	snprintf (buf, len, "<1.%" PRIx64 ">", seq);
		112
		113	return buf;
		114	}
		115
		116	const char *c_str () const
		117	{
		118	static BUF buf;
		119
		120	return c_str (buf, sizeof (buf));
		121	}
64	};	122	};
65
66	extern void init_uuid ();
67	extern UUID gen_uuid ();
68		123
69	/* Definition for WILL_APPLY values. Replaces having harcoded values	124	/* Definition for WILL_APPLY values. Replaces having harcoded values
70	* sprinkled in the code. Note that some of these also replace fields	125	* sprinkled in the code. Note that some of these also replace fields
71	* that were in the can_apply area. What is the point of having both	126	* that were in the can_apply area. What is the point of having both
72	* can_apply and will_apply?	127	* can_apply and will_apply?
…		…
75	#define WILL_APPLY_TREASURE 0x02	130	#define WILL_APPLY_TREASURE 0x02
76	#define WILL_APPLY_EARTHWALL 0x04	131	#define WILL_APPLY_EARTHWALL 0x04
77	#define WILL_APPLY_DOOR 0x08	132	#define WILL_APPLY_DOOR 0x08
78	#define WILL_APPLY_FOOD 0x10	133	#define WILL_APPLY_FOOD 0x10
79		134
80	/* However, if you're keeping a pointer of some sort, you probably	135	struct body_slot
81	* don't just want it copied, so you'll need to add to common/object.C,
82	* e.g. copy_object.
83	*/
84
85	typedef refptr<object> object_ptr;
86
87	// these are not being copied
88	ACC_CLASS (object)
89	struct object_keep : refcounted
90	{	136	{
91	tag_t ACC (RW, count); /* Generation count for this object */	137	signed char info:4; /* body info as loaded from the file */
92	UUID uuid; // Unique Identifier, survives saves etc.	138	signed char used:4; /* Calculated value based on items equipped */
93
94	/* These variables are not changed by copy_object() */
95	player ACC (RW, contr); / Pointer to the player which control this object */
96	object ACC (RW, next); / Pointer to the next object in the free/used list */
97	object ACC (RW, prev); / Pointer to the previous object in the free/used list */
98	object ACC (RW, active_next); / Next & previous object in the 'active' */
99	object ACC (RW, active_prev); / List. This is used in process_events */
100	/* so that the entire object list does not */
101	/* need to be gone through. */
102	object ACC (RW, below); / Pointer to the object stacked below this one */
103	object ACC (RW, above); / Pointer to the object stacked above this one */
104	/* Note: stacked in the same environment */
105	object inv; / Pointer to the first object in the inventory */
106	object ACC (RW, container); / Current container being used. I think this
107	* is only used by the player right now.
108	*/
109	object ACC (RW, env); / Pointer to the object which is the environment.
110	* This is typically the container that the object is in.
111	*/
112	object ACC (RW, more); / Pointer to the rest of a large body of objects */
113	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
114	maptile ACC (RW, map); / Pointer to the map in which this object is present */
115	};	139	};
116		140
		141	INTERFACE_CLASS (object)
117	// these are being copied	142	// these are being copied
118	struct object_copy : attachable<object>	143	struct object_copy : attachable
119	{	144	{
		145	typedef bitset<NUM_FLAGS> flags_t;
		146
		147	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		148
		149	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		150	uint8 ACC (RW, subtype); /* subtype of object */
		151	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		152	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		153
120	shstr ACC (RW, name); /* The name of the object, obviously... */	154	shstr ACC (RW, name); /* The name of the object, obviously... */
121	shstr ACC (RW, name_pl); /* The plural name of the object */	155	shstr ACC (RW, name_pl); /* The plural name of the object */
122	shstr ACC (RW, title); /* Of foo, etc */	156	shstr ACC (RW, title); /* Of foo, etc */
123	shstr ACC (RW, race); /* human, goblin, dragon, etc */	157	shstr ACC (RW, race); /* human, goblin, dragon, etc */
124	shstr ACC (RW, slaying); /* Which race to do double damage to */	158	shstr ACC (RW, slaying); /* Which race to do double damage to */
125	/* If this is an exit, this is the filename */	159	/* If this is an exit, this is the filename */
		160	shstr ACC (RW, tag); // a tag used to tracking this object
126	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	161	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
127	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */	162	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
128	shstr ACC (RW, lore); /* Obscure information about this object, */	163	shstr ACC (RW, lore); /* Obscure information about this object, */
129	/* To get put into books and the like. */	164	/* To get put into books and the like. */
130	shstr ACC (RW, materialname); /* specific material name */	165	shstr ACC (RW, materialname); /* specific material name */
131	shstr ACC (RW, custom_name); /* Custom name assigned by player */	166	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		167	// materialtype_t ACC (RW, material); / What material this object consists of */
132	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */	168	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
133	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */	169	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
134	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */	170	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
135	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */	171	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
136	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */	172	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
137	object_ptr ACC (RW, spell); /* Spell that was being cast */	173	object_ptr ACC (RW, spell); /* Spell that was being cast */
138	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */	174	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
139	};	175	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		176	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
140		177
141	// these are being copied and also cleared
142	struct object_pod
143	{
144	New_Face ACC (RW, face); / Face with colors */
145	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
146	float ACC (RW, speed); /* The overall speed of this object */	178	float ACC (RW, speed); /* The overall speed of this object */
147	float ACC (RW, speed_left); /* How much speed is left to spend this round */	179	float ACC (RW, speed_left); /* How much speed is left to spend this round */
148	uint32 ACC (RW, nrof); /* How many of the objects */	180	uint32 ACC (RW, nrof); /* How many of the objects */
149	sint8 ACC (RW, direction); /* Means the object is moving that way. */
150	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
151		181
152	/* This next big block are basically used for monsters and equipment */	182	/* This next big block is basically used for monsters and equipment */
153	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
154	uint8 ACC (RW, subtype); /* subtype of object */
155	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	183	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		184
156	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	185	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
157	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	186	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
158	uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */	187	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
159	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	188	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
160	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	189	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
161	uint16 ACC (RW, material); /* What materials this object consist of */	190	uint16 ACC (RW, materials); /* What materials this object consists of */
162	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	191	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
163	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	192	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
164	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	193	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
165	/* Note that the last_.. values are sometimes used for non obvious	194	/* Note that the last_.. values are sometimes used for non obvious
166	* meanings by some objects, eg, sp penalty, permanent exp.	195	* meanings by some objects, eg, sp penalty, permanent exp.
167	*/	196	*/
168	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	197	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
…		…
171	sint16 ACC (RW, last_eat); /* How long since we last ate */	200	sint16 ACC (RW, last_eat); /* How long since we last ate */
172	sint16 ACC (RW, invisible); /* How much longer the object will be invis */	201	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
173	sint16 ACC (RW, level); /* Level of creature or object */	202	sint16 ACC (RW, level); /* Level of creature or object */
174	uint8 ACC (RW, pick_up); /* See crossfire.doc */	203	uint8 ACC (RW, pick_up); /* See crossfire.doc */
175	sint8 ACC (RW, item_power); /* power rating of the object */	204	sint8 ACC (RW, item_power); /* power rating of the object */
176	sint8 ACC (RW, gen_sp_armour); /* sp regen penalty this object has (was last_heal) */	205	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
177	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */	206	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
178	sint32 ACC (RW, weight); /* Attributes of the object */	207	sint32 ACC (RW, weight); /* Attributes of the object */
179	sint32 ACC (RW, weight_limit); /* Weight-limit of object */	208	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
180	sint32 ACC (RW, carrying); /* How much weight this object contains */	209	sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */
181	sint64 ACC (RW, perm_exp); /* Permanent exp */	210	sint64 ACC (RW, perm_exp); /* Permanent exp */
182	uint32 ACC (RW, weapontype); /* type of weapon */	211	uint32 ACC (RW, weapontype); /* type of weapon */
183	uint32 ACC (RW, tooltype); /* type of tool or build facility */	212	uint32 ACC (RW, tooltype); /* type of tool or build facility */
184	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	213	body_slot slot [NUM_BODY_LOCATIONS];
185	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	214	faceidx ACC (RW, face); /* the graphical face */
		215	faceidx ACC (RW, sound); /* the sound face */
		216	faceidx ACC (RW, sound_destroy); /* played on destroy */
186	living ACC (RO, stats); /* Str, Con, Dex, etc */	217	living ACC (RO, stats); /* Str, Con, Dex, etc */
187	/* See the doc/Developers/objects for more info about body locations */	218	/* See the pod/objects.pod for more info about body locations */
188		219
189	/* Following mostly refers to fields only used for monsters */	220	/* Following mostly refers to fields only used for monsters */
190	uint32 ACC (RW, hide); /* The object is hidden, not invisible */	221	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
191	/* changes made by kholland@sunlab.cit.cornell.edu */	222
192	/* allows different movement patterns for attackers */	223	/* allows different movement patterns for attackers */
193	sint32 ACC (RW, move_status); /* What stage in attack mode */	224	sint32 ACC (RW, move_status); /* What stage in attack mode */
194	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	225	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
195	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	226	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
196	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /	227	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
197	/* races/classes can need less/more exp to gain levels */	228	/* races/classes can need less/more exp to gain levels */
198		229
199	/* Spell related information, may be useful elsewhere	230	/* Spell related information, may be useful elsewhere
200	* Note that other fields are used - these files are basically	231	* Note that other fields are used - these files are basically
201	* only used in spells.	232	* only used in spells.
202	*/	233	*/
203	sint16 ACC (RW, duration); /* How long the spell lasts */	234	sint16 ACC (RW, duration); /* How long the spell lasts */
204	sint16 ACC (RW, casting_time); /* time left before spell goes off */	235	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		236
205	uint16 ACC (RW, start_holding);	237	uint16 ACC (RW, start_holding);
206	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	238	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
207	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	239	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		240
208	sint8 ACC (RW, range); /* Range of the spell */	241	sint8 ACC (RW, range); /* Range of the spell */
209	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	242	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
		243	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		244	MoveType ACC (RW, move_block);/* What movement types this blocks */
		245
		246	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		247	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		248	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		249	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		250
		251	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		252
210	char *ACC (RW, spellarg);	253	char *ACC (RW, spellarg);
211		254
212	/* Following are values used by any object */	255	/* Following are values used by any object */
		256	/* this objects turns into or what this object creates */
213	treasurelist ACC (RW, randomitems); / Items to be generated */	257	treasurelist ACC (RW, randomitems); / Items to be generated */
214	archetype ACC (RW, arch); / Pointer to archetype */	258	flags_t flag; /* various flags */
215	archetype ACC (RW, other_arch); / Pointer used for various things - mostly used for what */	259	#if FOR_PERL
		260	bool ACC (RW, flag[NUM_FLAGS]);
		261	#endif
		262	uint16 ACC (RW, animation_id);/* An index into the animation array */
		263	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		264	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		265	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		266	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		267	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		268	};
		269
		270	struct object : zero_initialised, object_copy
		271	{
		272	// These variables are not changed by ->copy_to
		273	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
		274
		275	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
		276	int ACC (RO, count);
		277	object_vector_index ACC (RO, index); // index into objects
		278	object_vector_index ACC (RO, active); // index into actives
		279
		280	player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set iff type == PLAYER */
		281
		282	object ACC (RW, below); / Pointer to the object stacked below this one */
		283	object ACC (RW, above); / Pointer to the object stacked above this one */
		284	/* Note: stacked in the same environment */
		285	object inv; / Pointer to the first object in the inventory */
		286
		287	//TODO: container must move into client
		288	object_ptr ACC (RW, container); /* Current container being used. I think this
		289	* is only used by the player right now.
		290	*/
		291	object ACC (RW, env); / Pointer to the object which is the environment.
		292	* This is typically the container that the object is in.
		293	*/
		294	object ACC (RW, more); / Pointer to the rest of a large body of objects */
		295	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
		296	client_container *seen_by; // seen by which player/container currently?
216	key_value key_values; / Fields not explictly known by the loader. */	297	key_value key_values; / Fields not explictly known by the loader. */
217	/* this objects turns into or what this object creates */
218	uint32 flags[4]; /* various flags */
219	uint16 ACC (RW, animation_id); /* An index into the animation array */
220	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
221	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
222	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */
223	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
224	uint8 ACC (RW, will_apply); /* See crossfire.doc */
225		298
226	MoveType ACC (RW, move_type); /* Type of movement this object uses */	299	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
227	MoveType ACC (RW, move_block); /* What movement types this blocks */	300	MTH void post_load_check (); // do some adjustments after parsing
228	MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */	301	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
229	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	302	bool write (object_freezer &f);
230	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
231	MoveType ACC (RW, move_slow); /* Movement types this slows down */
232	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
233	};
234		303
235	struct object : zero_initialised, object_keep, object_copy, object_pod	304	MTH int slottype () const;
236	{
237	typedef unordered_vector<object *> vector;
238
239	static vector mortals;
240	static vector active; // active objects, not yet used
241	static vector objects; // not used yet, use first->next->...
242	static object *first; // will be replaced by "objects"
243
244	static object *create ();	305	MTH static object *create ();
		306	const mapxy &operator =(const mapxy &pos);
		307	MTH void copy_to (object *dst);
		308	MTH object *clone (); // create + copy_to
		309	void do_destroy ();
		310	void gather_callbacks (AV *&callbacks, event_type event) const;
245	void destroy (bool destroy_inventory = false);	311	MTH void destroy (bool destroy_inventory = false);
246		312
247	static void free_mortals ();	313	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		314	MTH void destroy_inv (bool drop_to_ground = false);
		315	MTH object insert (object item); // insert into inventory
		316	MTH void play_sound (faceidx sound);
		317
		318	void do_remove ();
		319	MTH void remove ()
		320	{
		321	if (!flag [FLAG_REMOVED])
		322	do_remove ();
		323	}
		324
		325	MTH bool blocked (maptile *m, int x, int y) const;
		326
		327	void move_to (const mapxy &pos)
		328	{
		329	remove ();
		330	*this = pos;
		331	insert_at (this, this);
		332	}
		333
248	static bool can_merge (object op1, object op2);	334	static bool can_merge_slow (object op1, object op2);
249		335
250	void clear ();	336	// this is often used in time-critical code, so optimise
251	void clone (object *destination);	337	MTH static bool can_merge (object op1, object op2)
252
253	bool destroyed () { return QUERY_FLAG (this, FLAG_FREED); }
254
255	void instantiate ()
256	{	338	{
257	if (!uuid.seq) // HACK	339	return op1->value == op2->value
258	uuid = gen_uuid ();	340	&& op1->name == op2->name
259		341	&& can_merge_slow (op1, op2);
260	attachable<object>::instantiate ();
261	}	342	}
262		343
263	void set_owner (object *owner);	344	MTH void set_owner (object *owner);
		345	MTH void set_speed (float speed);
		346	MTH bool change_weapon (object *ob);
		347	MTH bool change_skill (object *ob);
		348
		349	MTH void open_container (object *new_container);
		350	MTH void close_container ()
		351	{
		352	open_container (0);
		353	}
		354
		355	MTH object *force_find (const shstr name);
		356	MTH void force_add (const shstr name, int duration = 0);
		357
		358	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		359	bool should_invoke (event_type event)
		360	{
		361	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		362	}
		363
		364	MTH void instantiate ();
		365
		366	// recalculate all stats
		367	MTH void update_stats ();
		368	MTH void roll_stats ();
		369	MTH void swap_stats (int a, int b);
		370	MTH void add_statbonus ();
		371	MTH void remove_statbonus ();
		372	MTH void drain_stat ();
		373	MTH void drain_specific_stat (int deplete_stats);
		374	MTH void change_luck (int value);
264		375
265	// info must hold 256 * 3 bytes currently	376	// info must hold 256 * 3 bytes currently
266	const char debug_desc (char info) const;	377	const char debug_desc (char info) const;
267	const char *debug_desc () const;	378	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		379	const char flag_desc (char desc, int len) const;
		380
		381	MTH bool decrease (sint32 nr = 1); // returns true if anything is left
		382	MTH object *split (sint32 nr = 1); // return 0 on failure
		383
		384	MTH int number_of () const
		385	{
		386	return nrof ? nrof : 1;
		387	}
		388
		389	MTH sint32 total_weight () const
		390	{
		391	return (weight + carrying) * number_of ();
		392	}
		393
		394	MTH void update_weight ();
		395
		396	// return the dominant material of this item, always return something
		397	const materialtype_t *dominant_material () const;
		398
		399	// return the volume of this object in cm³
		400	MTH uint64 volume () const
		401	{
		402	return total_weight ()
		403	* 1000
		404	* (type == CONTAINER ? 1000 : 1)
		405	/ dominant_material ()->density;
		406	}
		407
		408	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		409	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		410	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		411	\|\| type == BRACERS \|\| type == GIRDLE; }
		412	MTH bool is_alive () const { return (type == PLAYER
		413	\|\| flag [FLAG_MONSTER]
		414	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		415	&& !flag [FLAG_IS_A_TEMPLATE]; }
		416	MTH bool is_arrow () const { return type == ARROW
		417	\|\| (type == SPELL_EFFECT
		418	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		419	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		420
		421	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		422
		423	// temporary: wether the object can be saved in a map file
		424	// contr => is a player
		425	// head => only save head of a multitile object
		426	// owner => can not reference owner yet
		427	MTH bool can_map_save () const { return !head && (!owner \|\| owner->contr) && !contr && !flag [FLAG_NO_MAP_SAVE]; }
		428
		429	/* This return true if object has still randomitems which
		430	* could be expanded.
		431	*/
		432	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		433
		434	// returns the outermost owner, never returns 0
		435	MTH object *outer_owner ()
		436	{
		437	for (object *op = this; ; op = op->owner)
		438	if (!op->owner)
		439	return op;
		440	}
		441
		442	// returns the outermost environment, never returns 0
		443	MTH object *outer_env ()
		444	{
		445	for (object *op = this; ; op = op->env)
		446	if (!op->env)
		447	return op;
		448	}
		449
		450	// returns the player that has this object in his inventory, or 0
		451	// we assume the player is always the outer env
		452	MTH object *in_player ()
		453	{
		454	object *op = outer_env ();
		455
		456	return op->type == PLAYER ? op : 0;
		457	}
		458
		459	// "temporary" helper function
		460	MTH object *head_ ()
		461	{
		462	return head ? head : this;
		463	}
		464
		465	MTH bool is_head ()
		466	{
		467	return head_ () == this;
		468	}
		469
		470	MTH bool is_on_map () const
		471	{
		472	return !env && !flag [FLAG_REMOVED];
		473	}
		474
		475	// returns the player that cna see this object, if any
		476	MTH object *visible_to () const;
		477
		478	MTH std::string long_desc (object *who = 0);
		479	MTH std::string describe_monster (object *who = 0);
		480	MTH std::string describe_item (object *who = 0);
		481	MTH std::string describe (object *who = 0);
		482
		483	// If this object has no extra parts but should have them,
		484	// add them, effectively expanding heads into multipart
		485	// objects. This method only works on objects not inserted
		486	// anywhere.
		487	MTH void expand_tail ();
		488
		489	MTH void create_treasure (treasurelist *tl, int flags = 0);
		490
		491	// insert object at same map position as 'where'
		492	// handles both inventory and map "positions"
		493	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		494	MTH void drop_unpaid_items ();
		495
		496	MTH void activate ();
		497	MTH void deactivate ();
		498	MTH void activate_recursive ();
		499	MTH void deactivate_recursive ();
		500
		501	// set the given flag on all objects in the inventory recursively
		502	MTH void set_flag_inv (int flag, int value = 1);
		503
		504	void enter_exit (object *exit);//Perl
		505	MTH void enter_map (maptile *newmap, int x, int y);
		506
		507	// returns the mapspace this object is in
		508	mapspace &ms () const;
268		509
269	// fully recursive iterator	510	// fully recursive iterator
270	struct iterator_base	511	struct iterator_base
271	{	512	{
272	object *item;	513	object *item;
…		…
279	operator object *() const { return item; }	520	operator object *() const { return item; }
280		521
281	object *operator ->() const { return item; }	522	object *operator ->() const { return item; }
282	object &operator * () const { return *item; }	523	object &operator * () const { return *item; }
283	};	524	};
		525
		526	MTH unsigned int random_seed () const
		527	{
		528	return (unsigned int)uuid.seq;
		529	}
284		530
285	// depth-first recursive iterator	531	// depth-first recursive iterator
286	struct depth_iterator : iterator_base	532	struct depth_iterator : iterator_base
287	{	533	{
288	depth_iterator (object *container);	534	depth_iterator (object *container);
…		…
299	object *end ()	545	object *end ()
300	{	546	{
301	return this;	547	return this;
302	}	548	}
303		549
		550	/* This returns TRUE if the object is something that
		551	* a client might want to know about.
		552	*/
		553	MTH bool client_visible () const
		554	{
		555	return !invisible && type != PLAYER;
		556	}
		557
		558	// the client does nrof * this weight
		559	MTH sint32 client_weight () const
		560	{
		561	return weight + carrying;
		562	}
		563
		564	MTH struct region *region () const;
		565
		566	void statusmsg (const char *msg, int color = NDI_BLACK);
		567	void failmsg (const char *msg, int color = NDI_RED);
		568
		569	const char query_inventory (object who = 0, const char *indent = "");
		570
		571	MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
		572	static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible
		573
304	protected:	574	protected:
305	friend struct archetype;
306
307	void link ();	575	void link ();
308	void unlink ();	576	void unlink ();
309		577
310	object ();	578	object ();
311	~object ();	579	~object ();
		580
		581	private:
		582	object &operator =(const object &);
		583	object (const object &);
312	};	584	};
313		585
314	#define get_object() object::create ()	586	// move this object to the top of its env's inventory to speed up
315	#define free_object(op) (op)->destroy (0)	587	// searches for it.
316	#define free_object2(op, free_inv) (op)->destroy (free_inv)	588	static object *
317	#define clear_owner(op) (op)->owner = 0	589	splay (object *ob)
318	#define copy_owner(op,other) (op)->owner = (other)->owner
319	#define get_owner(op) (op)->owner
320	#define clear_object(op) (op)->clear ()
321
322	static inline void
323	set_owner (object op, object owner)
324	{	590	{
325	op->set_owner (owner);	591	if (ob->env && ob->env->inv != ob)
		592	{
		593	if (ob->above) ob->above->below = ob->below;
		594	if (ob->below) ob->below->above = ob->above;
		595
		596	ob->above = 0;
		597	ob->below = ob->env->inv;
		598	ob->below->above = ob;
		599	ob->env->inv = ob;
		600	}
		601
		602	return ob;
326	}	603	}
327
328	#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))
329		604
330	typedef struct oblnk	605	typedef struct oblnk
331	{ /* Used to link together several objects */	606	{ /* Used to link together several objects */
332	object_ptr ob;	607	object_ptr ob;
333	struct oblnk *next;	608	struct oblnk *next;
334	} objectlink;	609	} objectlink;
335		610
336	typedef struct oblinkpt	611	typedef struct oblinkpt
337	{ /* Used to link together several object links */	612	{ /* Used to link together several object links */
338	struct oblnk *link;	613	struct oblnk *link;
339	long value; /* Used as connected value in buttons/gates */	614	sint32 value; /* Used as connected value in buttons/gates */
340	struct oblinkpt *next;	615	struct oblinkpt *next;
341	} oblinkpt;	616	} oblinkpt;
		617
		618	object find_skill_by_name (object who, const char *name);
		619	object find_skill_by_name (object who, const shstr &sh);
		620	object find_skill_by_number (object who, int skillno);
342		621
343	/*	622	/*
344	* The archetype structure is a set of rules on how to generate and manipulate	623	* The archetype structure is a set of rules on how to generate and manipulate
345	* objects which point to archetypes.	624	* objects which point to archetypes.
346	* This probably belongs in arch.h, but there really doesn't appear to	625	* This probably belongs in arch.h, but there really doesn't appear to
347	* be much left in the archetype - all it really is is a holder for the	626	* be much left in the archetype - all it really is is a holder for the
348	* object and pointers. This structure should get removed, and just replaced	627	* object and pointers. This structure should get removed, and just replaced
349	* by the object structure	628	* by the object structure
350	*/	629	*/
351		630
352	ACC_CLASS(archetype)	631	INTERFACE_CLASS (archetype)
353	struct archetype : zero_initialised	632	struct archetype : object
354	{	633	{
355	archetype ();	634	static arch_ptr empty; // the empty_archetype
		635	MTH static void gc ();
		636
		637	archetype (const char *name);
356	~archetype ();	638	~archetype ();
		639	void gather_callbacks (AV *&callbacks, event_type event) const;
357		640
358	static archetype find (const char arch);	641	MTH static archetype *find (const_utf8_string name);
359		642
		643	MTH void link ();
		644	MTH void unlink ();
		645
		646	MTH static object get (const char name); // find()->instance()
		647	MTH object *instance ();
		648
		649	object_vector_index ACC (RW, archid); // index in archvector
360	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	650	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
361	struct archetype ACC (RW, next); / Next archetype in a linked list */	651
362	struct archetype ACC (RW, head); / The main part of a linked object */	652	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
363	struct archetype ACC (RW, more); / Next part of a linked object */	653	sint8 ACC (RW, max_x), ACC (RW, max_y);
364	object ACC (RO, clone); /* An object from which to do copy_object() */	654
365	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */	655	// support for archetype loading
366	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is	656	static archetype *read (object_thawer &f);
367	* in comparison to the head.	657	MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more
368	*/	658	static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */
369	};	659	};
370		660
		661	inline void
		662	object_freezer::put (keyword k, archetype *v)
		663	{
		664	put (k, v ? &v->archname : (const char *)0);
		665	}
		666
		667	typedef object_vector<object, &object::index > objectvec;
		668	typedef object_vector<object, &object::active> activevec;
		669	typedef object_vector<archetype, &archetype::archid> archvec;
		670
371	extern object *objects;	671	extern objectvec objects;
372	extern object *active_objects;	672	extern activevec actives;
		673	extern archvec archetypes;
373		674
374	extern int nrofallocobjects;	675	#define for_all_objects(var) \
		676	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		677	statementvar (object *, var, objects [_i])
375		678
376	/* This returns TRUE if the object is something that	679	#define for_all_actives(var) \
377	* should be displayed in the look window	680	for (unsigned _i = 0; _i < actives.size (); ++_i) \
378	*/	681	statementvar (object *, var, actives [_i])
379	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)	682
		683	#define for_all_archetypes(var) \
		684	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		685	statementvar (archetype *, var, archetypes [_i])
380		686
381	/* Used by update_object to know if the object being passed is	687	/* Used by update_object to know if the object being passed is
382	* being added or removed.	688	* being added or removed.
383	*/	689	*/
384	#define UP_OBJ_INSERT 1	690	#define UP_OBJ_INSERT 1
…		…
401	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -	707	* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
402	* Use for treasure chests so the new object is the highest thing	708	* Use for treasure chests so the new object is the highest thing
403	* beneath the player, but not actually above it. Note - the	709	* beneath the player, but not actually above it. Note - the
404	* map and x,y coordinates for the object to be inserted must	710	* map and x,y coordinates for the object to be inserted must
405	* match the originator.	711	* match the originator.
406	* INS_MAP_LOAD: disable lots of checkings done at insertion to
407	* speed up map loading process, as we assume the ordering in
408	* loaded map is correct.
409	*	712	*
410	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY	713	* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY
411	* are mutually exclusive. The behaviour for passing more than one	714	* are mutually exclusive. The behaviour for passing more than one
412	* should be considered undefined - while you may notice what happens	715	* should be considered undefined - while you may notice what happens
413	* right now if you pass more than one, that could very well change	716	* right now if you pass more than one, that could very well change
…		…
416	#define INS_NO_MERGE 0x0001	719	#define INS_NO_MERGE 0x0001
417	#define INS_ABOVE_FLOOR_ONLY 0x0002	720	#define INS_ABOVE_FLOOR_ONLY 0x0002
418	#define INS_NO_WALK_ON 0x0004	721	#define INS_NO_WALK_ON 0x0004
419	#define INS_ON_TOP 0x0008	722	#define INS_ON_TOP 0x0008
420	#define INS_BELOW_ORIGINATOR 0x0010	723	#define INS_BELOW_ORIGINATOR 0x0010
421	#define INS_MAP_LOAD 0x0020
422		724
423	#define ARCH_SINGULARITY "singularity"
424	#define ARCH_SINGULARITY_LEN 11
425	#define ARCH_DETECT_MAGIC "detect_magic"
426	#define ARCH_DEPLETION "depletion"	725	#define ARCH_DEPLETION "depletion"
427	#define ARCH_SYMPTOM "symptom"
428		726
429	#endif	727	#endif
		728

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Comparing deliantra/server/include/object.h (file contents): Revision 1.43 by root, Sun Oct 15 02:16:35 2006 UTC vs. Revision 1.171 by root, Sat May 3 09:04:17 2008 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.43 by root, Sun Oct 15 02:16:35 2006 UTC vs.
Revision 1.171 by root, Sat May 3 09:04:17 2008 UTC