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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.45 by elmex, Sat Nov 18 23:16:18 2006 UTC vs.
Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
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
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 <crossfire@schmorp.de>
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];
59	};	84	};
60		85
61	struct UUID	86	struct UUID
62	{	87	{
63	uint64 seq;	88	uint64 seq;
		89
		90	UUID () { }
		91	UUID (uint64 seq) : seq(seq) { }
		92	operator uint64() { return seq; }
		93	void operator =(uint64 seq) { this->seq = seq; }
64	};	94	};
65		95
66	extern void init_uuid ();	96	extern void init_uuid ();
67	extern UUID gen_uuid ();	97	extern UUID gen_uuid ();
68	extern const uint64 UUID_SKIP;	98	extern const uint64 UUID_SKIP;
…		…
76	#define WILL_APPLY_TREASURE 0x02	106	#define WILL_APPLY_TREASURE 0x02
77	#define WILL_APPLY_EARTHWALL 0x04	107	#define WILL_APPLY_EARTHWALL 0x04
78	#define WILL_APPLY_DOOR 0x08	108	#define WILL_APPLY_DOOR 0x08
79	#define WILL_APPLY_FOOD 0x10	109	#define WILL_APPLY_FOOD 0x10
80		110
81	/* However, if you're keeping a pointer of some sort, you probably	111	struct body_slot
82	* don't just want it copied, so you'll need to add to common/object.C,	112	{
83	* e.g. copy_object.	113	signed char info:4; /* body info as loaded from the file */
84	*/	114	signed char used:4; /* Calculated value based on items equipped */
		115	};
85		116
86	typedef refptr<object> object_ptr;
87	typedef refptr<archetype> arch_ptr;
88
89	// these are not being copied
90	ACC_CLASS (object)	117	INTERFACE_CLASS (object)
91	struct object_keep : refcounted
92	{
93	tag_t ACC (RW, count); /* Generation count for this object */
94	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
95
96	/* These variables are not changed by copy_object() */
97	player ACC (RW, contr); / Pointer to the player which control this object */
98	object ACC (RW, next); / Pointer to the next object in the free/used list */
99	object ACC (RW, prev); / Pointer to the previous object in the free/used list */
100	object ACC (RW, active_next); / Next & previous object in the 'active' */
101	object ACC (RW, active_prev); / List. This is used in process_events */
102	/* so that the entire object list does not */
103	/* need to be gone through. */
104	object ACC (RW, below); / Pointer to the object stacked below this one */
105	object ACC (RW, above); / Pointer to the object stacked above this one */
106	/* Note: stacked in the same environment */
107	object inv; / Pointer to the first object in the inventory */
108	object ACC (RW, container); / Current container being used. I think this
109	* is only used by the player right now.
110	*/
111	object ACC (RW, env); / Pointer to the object which is the environment.
112	* This is typically the container that the object is in.
113	*/
114	object ACC (RW, more); / Pointer to the rest of a large body of objects */
115	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
116	maptile ACC (RW, map); / Pointer to the map in which this object is present */
117	};
118
119	// these are being copied	118	// these are being copied
120	struct object_copy : attachable<object>	119	struct object_copy : attachable
121	{	120	{
		121	typedef bitset<NUM_FLAGS> flags_t;
		122
		123	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
		124
		125	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
		126	uint8 ACC (RW, subtype); /* subtype of object */
		127	sint8 ACC (RW, direction); /* Means the object is moving that way. */
		128	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
		129
122	shstr ACC (RW, name); /* The name of the object, obviously... */	130	shstr ACC (RW, name); /* The name of the object, obviously... */
123	shstr ACC (RW, name_pl); /* The plural name of the object */	131	shstr ACC (RW, name_pl); /* The plural name of the object */
124	shstr ACC (RW, title); /* Of foo, etc */	132	shstr ACC (RW, title); /* Of foo, etc */
125	shstr ACC (RW, race); /* human, goblin, dragon, etc */	133	shstr ACC (RW, race); /* human, goblin, dragon, etc */
126	shstr ACC (RW, slaying); /* Which race to do double damage to */	134	shstr ACC (RW, slaying); /* Which race to do double damage to */
127	/* If this is an exit, this is the filename */	135	/* If this is an exit, this is the filename */
128	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */	136	shstr ACC (RW, skill); /* Name of the skill this object uses/grants */
129	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */	137	shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */
130	shstr ACC (RW, lore); /* Obscure information about this object, */	138	shstr ACC (RW, lore); /* Obscure information about this object, */
131	/* To get put into books and the like. */	139	/* To get put into books and the like. */
132	shstr ACC (RW, materialname); /* specific material name */	140	shstr ACC (RW, materialname); /* specific material name */
133	shstr ACC (RW, custom_name); /* Custom name assigned by player */	141	shstr ACC (RW, custom_name); /* Custom name assigned by player */
		142	// materialtype_t ACC (RW, material); / What material this object consists of */
134	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */	143	object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */
135	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */	144	object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */
136	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */	145	object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */
137	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */	146	object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */
138	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */	147	object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */
139	object_ptr ACC (RW, spell); /* Spell that was being cast */	148	object_ptr ACC (RW, spell); /* Spell that was being cast */
140	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */	149	object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */
141	};	150	arch_ptr ACC (RW, arch); /* Pointer to archetype */
		151	arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */
142		152
143	// these are being copied and also cleared
144	struct object_pod
145	{
146	New_Face ACC (RW, face); / Face with colors */
147	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
148	float ACC (RW, speed); /* The overall speed of this object */	153	float ACC (RW, speed); /* The overall speed of this object */
149	float ACC (RW, speed_left); /* How much speed is left to spend this round */	154	float ACC (RW, speed_left); /* How much speed is left to spend this round */
150	uint32 ACC (RW, nrof); /* How many of the objects */	155	uint32 ACC (RW, nrof); /* How many of the objects */
151	sint8 ACC (RW, direction); /* Means the object is moving that way. */
152	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
153		156
154	/* This next big block are basically used for monsters and equipment */	157	/* This next big block are basically used for monsters and equipment */
155	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
156	uint8 ACC (RW, subtype); /* subtype of object */
157	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	158	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		159
158	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	160	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
159	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	161	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
160	uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */	162	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
161	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	163	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
162	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */	164	uint32 ACC (RW, path_denied); /* Paths the object is denied access to */
163	uint16 ACC (RW, material); /* What materials this object consist of */	165	uint16 ACC (RW, materials); /* What materials this object consists of */
164	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	166	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
165	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	167	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
166	sint32 ACC (RW, value); /* How much money it is worth (or contains) */	168	sint32 ACC (RW, value); /* How much money it is worth (or contains) */
167	/* Note that the last_.. values are sometimes used for non obvious	169	/* Note that the last_.. values are sometimes used for non obvious
168	* meanings by some objects, eg, sp penalty, permanent exp.	170	* meanings by some objects, eg, sp penalty, permanent exp.
169	*/	171	*/
170	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	172	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
…		…
173	sint16 ACC (RW, last_eat); /* How long since we last ate */	175	sint16 ACC (RW, last_eat); /* How long since we last ate */
174	sint16 ACC (RW, invisible); /* How much longer the object will be invis */	176	sint16 ACC (RW, invisible); /* How much longer the object will be invis */
175	sint16 ACC (RW, level); /* Level of creature or object */	177	sint16 ACC (RW, level); /* Level of creature or object */
176	uint8 ACC (RW, pick_up); /* See crossfire.doc */	178	uint8 ACC (RW, pick_up); /* See crossfire.doc */
177	sint8 ACC (RW, item_power); /* power rating of the object */	179	sint8 ACC (RW, item_power); /* power rating of the object */
178	sint8 ACC (RW, gen_sp_armour); /* sp regen penalty this object has (was last_heal) */	180	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
179	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */	181	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
180	sint32 ACC (RW, weight); /* Attributes of the object */	182	sint32 ACC (RW, weight); /* Attributes of the object */
181	sint32 ACC (RW, weight_limit); /* Weight-limit of object */	183	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
182	sint32 ACC (RW, carrying); /* How much weight this object contains */	184	sint32 ACC (RW, carrying); /* How much weight this object contains */
183	sint64 ACC (RW, perm_exp); /* Permanent exp */	185	sint64 ACC (RW, perm_exp); /* Permanent exp */
184	uint32 ACC (RW, weapontype); /* type of weapon */	186	uint32 ACC (RW, weapontype); /* type of weapon */
185	uint32 ACC (RW, tooltype); /* type of tool or build facility */	187	uint32 ACC (RW, tooltype); /* type of tool or build facility */
186	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	188	body_slot slot [NUM_BODY_LOCATIONS];
187	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	189	faceidx ACC (RW, face); /* Face with colors */
188	living ACC (RO, stats); /* Str, Con, Dex, etc */	190	living ACC (RO, stats); /* Str, Con, Dex, etc */
189	/* See the doc/Developers/objects for more info about body locations */	191	/* See the pod/objects.pod for more info about body locations */
190		192
191	/* Following mostly refers to fields only used for monsters */	193	/* Following mostly refers to fields only used for monsters */
192	uint32 ACC (RW, hide); /* The object is hidden, not invisible */	194	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
193	/* changes made by kholland@sunlab.cit.cornell.edu */	195
194	/* allows different movement patterns for attackers */	196	/* allows different movement patterns for attackers */
195	sint32 ACC (RW, move_status); /* What stage in attack mode */	197	sint32 ACC (RW, move_status); /* What stage in attack mode */
196	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	198	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
197	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	199	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
198	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /	200	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
199	/* races/classes can need less/more exp to gain levels */	201	/* races/classes can need less/more exp to gain levels */
200		202
201	/* Spell related information, may be useful elsewhere	203	/* Spell related information, may be useful elsewhere
202	* Note that other fields are used - these files are basically	204	* Note that other fields are used - these files are basically
203	* only used in spells.	205	* only used in spells.
204	*/	206	*/
205	sint16 ACC (RW, duration); /* How long the spell lasts */	207	sint16 ACC (RW, duration); /* How long the spell lasts */
206	sint16 ACC (RW, casting_time); /* time left before spell goes off */	208	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		209
207	uint16 ACC (RW, start_holding);	210	uint16 ACC (RW, start_holding);
208	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	211	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
209	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */	212	uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */
		213
210	sint8 ACC (RW, range); /* Range of the spell */	214	sint8 ACC (RW, range); /* Range of the spell */
211	uint8 ACC (RW, range_modifier); /* How going up in level effects range */	215	uint8 ACC (RW, range_modifier); /* How going up in level effects range */
		216	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		217	MoveType ACC (RW, move_block);/* What movement types this blocks */
		218
		219	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		220	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		221	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		222	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		223
		224	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		225
212	char *ACC (RW, spellarg);	226	char *ACC (RW, spellarg);
213		227
214	/* Following are values used by any object */	228	/* Following are values used by any object */
		229	/* this objects turns into or what this object creates */
215	treasurelist ACC (RW, randomitems); / Items to be generated */	230	treasurelist ACC (RW, randomitems); / Items to be generated */
216	arch_ptr ACC (RW, arch); /* Pointer to archetype */	231	flags_t flag; /* various flags */
217	arch_ptr ACC (RW, other_arch); /* Pointer used for various things - mostly used for what */	232	#if FOR_PERL
		233	bool ACC (RW, flag[NUM_FLAGS]);
		234	#endif
		235	uint16 ACC (RW, animation_id);/* An index into the animation array */
		236	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
		237	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
		238	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
		239	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		240	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		241	};
		242
		243	struct object : zero_initialised, object_copy
		244	{
		245	// These variables are not changed by ->copy_to
		246	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
		247
		248	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
		249	int ACC (RO, count);
		250	object_vector_index ACC (RO, index); // index into objects
		251	object_vector_index ACC (RO, active); // index into actives
		252
		253	player_ptr ACC (RW, contr); /* Pointer to the player which control this object */
		254
		255	object ACC (RW, below); / Pointer to the object stacked below this one */
		256	object ACC (RW, above); / Pointer to the object stacked above this one */
		257	/* Note: stacked in the same environment */
		258	object inv; / Pointer to the first object in the inventory */
		259
		260	//TODO: container must move into client
		261	object_ptr ACC (RW, container); /* Current container being used. I think this
		262	* is only used by the player right now.
		263	*/
		264	object ACC (RW, env); / Pointer to the object which is the environment.
		265	* This is typically the container that the object is in.
		266	*/
		267	object ACC (RW, more); / Pointer to the rest of a large body of objects */
		268	object head; / Points to the main object of a large body */ // NO ACC, perl semantics are different
		269	client_container *seen_by; // seen by which player/container currently?
218	key_value key_values; / Fields not explictly known by the loader. */	270	key_value key_values; / Fields not explictly known by the loader. */
219	/* this objects turns into or what this object creates */
220	uint32 flags[4]; /* various flags */
221	uint16 ACC (RW, animation_id); /* An index into the animation array */
222	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
223	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
224	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */
225	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
226	uint8 ACC (RW, will_apply); /* See crossfire.doc */
227		271
228	MoveType ACC (RW, move_type); /* Type of movement this object uses */	272	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
229	MoveType ACC (RW, move_block); /* What movement types this blocks */	273	void post_load_check (); // do some adjustments after parsing
230	MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */	274	static object read (object_thawer &f, maptile map = 0); // map argument due to toal design bogosity, must go.
231	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	275	bool write (object_freezer &f);
232	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
233	MoveType ACC (RW, move_slow); /* Movement types this slows down */
234	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
235	};
236		276
237	struct object : zero_initialised, object_keep, object_copy, object_pod	277	MTH int slottype () const;
238	{
239	typedef unordered_vector<object *> vector;
240
241	static vector mortals;
242	static vector active; // active objects, not yet used
243	static vector objects; // not used yet, use first->next->...
244	static object *first; // will be replaced by "objects"
245
246	static object *create ();	278	MTH static object *create ();
		279	object &operator =(const object &src);
		280	MTH void copy_to (object *dst);
		281	MTH object *clone (); // create + copy_to
		282	void do_destroy ();
		283	void gather_callbacks (AV *&callbacks, event_type event) const;
247	void destroy (bool destroy_inventory = false);	284	MTH void destroy (bool destroy_inventory = false);
248		285
249	static void free_mortals ();	286	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		287	MTH void destroy_inv (bool drop_to_ground = false);
		288	MTH object insert (object item); // insert into inventory
		289	void do_remove ();
		290	MTH void remove ()
		291	{
		292	if (!flag [FLAG_REMOVED])
		293	do_remove ();
		294	}
		295
250	static bool can_merge (object op1, object op2);	296	static bool can_merge_slow (object op1, object op2);
251		297
252	void clear ();	298	// this is often used in time-critical code, so optimise
253	void clone (object *destination);	299	MTH static bool can_merge (object op1, object op2)
254
255	bool destroyed () { return QUERY_FLAG (this, FLAG_FREED); }
256
257	void instantiate ()
258	{	300	{
259	if (!uuid.seq) // HACK	301	return op1->value == op2->value
260	uuid = gen_uuid ();	302	&& op1->name == op2->name
261		303	&& can_merge_slow (op1, op2);
262	attachable<object>::instantiate ();
263	}	304	}
264		305
265	void set_owner (object *owner);	306	MTH void set_owner (object *owner);
		307	MTH void set_speed (float speed);
		308	MTH bool change_weapon (object *ob);
		309	MTH bool change_skill (object *ob);
		310
		311	MTH void open_container (object *new_container);
		312	MTH void close_container ()
		313	{
		314	open_container (0);
		315	}
		316
		317	MTH object *force_find (const shstr name);
		318	MTH void force_add (const shstr name, int duration = 0);
		319
		320	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		321	bool should_invoke (event_type event)
		322	{
		323	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		324	}
		325
		326	MTH void instantiate ();
		327
		328	// recalculate all stats
		329	MTH void update_stats ();
		330	MTH void roll_stats ();
		331	MTH void swap_stats (int a, int b);
		332	MTH void add_statbonus ();
		333	MTH void remove_statbonus ();
		334	MTH void drain_stat ();
		335	MTH void drain_specific_stat (int deplete_stats);
		336	MTH void change_luck (int value);
266		337
267	// info must hold 256 * 3 bytes currently	338	// info must hold 256 * 3 bytes currently
268	const char debug_desc (char info) const;	339	const char debug_desc (char info) const;
269	const char *debug_desc () const;	340	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		341	const char flag_desc (char desc, int len) const;
		342
		343	int number_of () const
		344	{
		345	return nrof ? nrof : 1;
		346	}
		347
		348	uint64 total_weight () const
		349	{
		350	return weight * number_of ();
		351	}
		352
		353	// return the dominant material of this item, always return something
		354	const materialtype_t *dominant_material () const;
		355
		356	// return the volume of this object in cm³
		357	uint64 volume () const
		358	{
		359	return total_weight ()
		360	* 1000
		361	* (type == CONTAINER ? 1000 : 1)
		362	/ dominant_material ()->density;
		363	}
		364
		365	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		366	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		367	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		368	\|\| type == BRACERS \|\| type == GIRDLE; }
		369	MTH bool is_alive () const { return (type == PLAYER
		370	\|\| flag [FLAG_MONSTER]
		371	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		372	&& !flag [FLAG_IS_A_TEMPLATE]; }
		373	MTH bool is_arrow () const { return type == ARROW
		374	\|\| (type == SPELL_EFFECT
		375	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		376	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		377
		378	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		379
		380	// temporary: wether the object can be saved in a map file
		381	// contr => is a player
		382	// head => only save head of a multitile object
		383	// owner => can not reference owner yet
		384	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		385
		386	/* This return true if object has still randomitems which
		387	* could be expanded.
		388	*/
		389	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		390
		391	// returns the player that has this object in his inventory, or 0
		392	MTH object *in_player () const
		393	{
		394	for (object *op = env; op; op = op->env)
		395	if (op->type == PLAYER)
		396	return op;
		397
		398	return 0;
		399	}
		400
		401	// "temporary" helper function
		402	MTH object *head_ ()
		403	{
		404	return head ? head : this;
		405	}
		406
		407	MTH bool is_head ()
		408	{
		409	return head_ () == this;
		410	}
		411
		412	MTH std::string long_desc (object *who = 0);
		413	MTH std::string describe_monster (object *who = 0);
		414	MTH std::string describe_item (object *who = 0);
		415	MTH std::string describe (object *who = 0);
		416
		417	// If this object has no extra parts but should have them,
		418	// add them, effectively expanding heads into multipart
		419	// objects. This method only works on objects not inserted
		420	// anywhere.
		421	MTH void expand_tail ();
		422
		423	MTH void create_treasure (treasurelist *tl, int flags = 0);
		424
		425	// insert object at same map position as 'where'
		426	// handles both inventory and map "positions"
		427	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		428
		429	MTH void activate ();
		430	MTH void deactivate ();
		431	MTH void activate_recursive ();
		432	MTH void deactivate_recursive ();
		433
		434	// set the givne flag on all objects in the inventory recursively
		435	MTH void set_flag_inv (int flag, int value = 1);
		436
		437	void enter_exit (object *exit);//Perl
		438	MTH void enter_map (maptile *newmap, int x, int y);
		439
		440	// returns the mapspace this object is in
		441	mapspace &ms () const;
270		442
271	// fully recursive iterator	443	// fully recursive iterator
272	struct iterator_base	444	struct iterator_base
273	{	445	{
274	object *item;	446	object *item;
…		…
281	operator object *() const { return item; }	453	operator object *() const { return item; }
282		454
283	object *operator ->() const { return item; }	455	object *operator ->() const { return item; }
284	object &operator * () const { return *item; }	456	object &operator * () const { return *item; }
285	};	457	};
		458
		459	MTH unsigned int random_seed () const
		460	{
		461	return (unsigned int)uuid.seq;
		462	}
286		463
287	// depth-first recursive iterator	464	// depth-first recursive iterator
288	struct depth_iterator : iterator_base	465	struct depth_iterator : iterator_base
289	{	466	{
290	depth_iterator (object *container);	467	depth_iterator (object *container);
…		…
301	object *end ()	478	object *end ()
302	{	479	{
303	return this;	480	return this;
304	}	481	}
305		482
		483	/* This returns TRUE if the object is something that
		484	* should be displayed in the floorbox/inventory window
		485	*/
		486	MTH bool client_visible () const
		487	{
		488	return !invisible && type != PLAYER;
		489	}
		490
		491	MTH struct region *region () const;
		492
306	protected:	493	protected:
307	friend struct archetype;
308
309	void link ();	494	void link ();
310	void unlink ();	495	void unlink ();
311		496
312	object ();	497	object ();
313	~object ();	498	~object ();
314	};	499	};
315		500
316	#define get_object() object::create ()	501	// move this object to the top of its env's inventory to speed up
317	#define free_object(op) (op)->destroy (0)	502	// searches for it.
318	#define free_object2(op, free_inv) (op)->destroy (free_inv)	503	static object *
319	#define clear_owner(op) (op)->owner = 0	504	splay (object *ob)
320	#define copy_owner(op,other) (op)->owner = (other)->owner
321	#define get_owner(op) (op)->owner
322	#define clear_object(op) (op)->clear ()
323
324	static inline void
325	set_owner (object op, object owner)
326	{	505	{
327	op->set_owner (owner);	506	if (ob->env && ob->env->inv != ob)
		507	{
		508	if (ob->above) ob->above->below = ob->below;
		509	if (ob->below) ob->below->above = ob->above;
		510
		511	ob->above = 0;
		512	ob->below = ob->env->inv;
		513	ob->below->above = ob;
		514	ob->env->inv = ob;
		515	}
		516
		517	return ob;
328	}	518	}
329
330	#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))
331		519
332	typedef struct oblnk	520	typedef struct oblnk
333	{ /* Used to link together several objects */	521	{ /* Used to link together several objects */
334	object_ptr ob;	522	object_ptr ob;
335	struct oblnk *next;	523	struct oblnk *next;
…		…
339	{ /* Used to link together several object links */	527	{ /* Used to link together several object links */
340	struct oblnk *link;	528	struct oblnk *link;
341	long value; /* Used as connected value in buttons/gates */	529	long value; /* Used as connected value in buttons/gates */
342	struct oblinkpt *next;	530	struct oblinkpt *next;
343	} oblinkpt;	531	} oblinkpt;
		532
		533	object find_skill_by_name (object who, const char *name);
		534	object find_skill_by_name (object who, const shstr &sh);
		535	object find_skill_by_number (object who, int skillno);
344		536
345	/*	537	/*
346	* The archetype structure is a set of rules on how to generate and manipulate	538	* The archetype structure is a set of rules on how to generate and manipulate
347	* objects which point to archetypes.	539	* objects which point to archetypes.
348	* This probably belongs in arch.h, but there really doesn't appear to	540	* This probably belongs in arch.h, but there really doesn't appear to
349	* be much left in the archetype - all it really is is a holder for the	541	* be much left in the archetype - all it really is is a holder for the
350	* object and pointers. This structure should get removed, and just replaced	542	* object and pointers. This structure should get removed, and just replaced
351	* by the object structure	543	* by the object structure
352	*/	544	*/
353		545
354	ACC_CLASS (archetype)	546	INTERFACE_CLASS (archetype)
355	struct archetype : zero_initialised, refcounted	547	struct archetype : object
356	{	548	{
357	archetype ();	549	archetype (const char *name);
358	~archetype ();	550	~archetype ();
		551	void gather_callbacks (AV *&callbacks, event_type event) const;
359		552
		553	static archetype *read (object_thawer &f);
		554	static archetype get (const char name); // find or create
360	static archetype find (const char arch);	555	static archetype find (const char name);
361		556
362	void hash_add (); // add to hastable	557	void link ();
363	void hash_del (); // remove from hashtable	558	void unlink ();
364		559
		560	object_vector_index ACC (RW, archid); // index in archvector
365	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	561	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
366	struct archetype ACC (RW, next); / Next archetype in a linked list */	562	bool ACC (RW, stub); // if true, this is an invalid archetype
367	struct archetype ACC (RW, head); / The main part of a linked object */
368	struct archetype ACC (RW, more); / Next part of a linked object */
369	object ACC (RO, clone); /* An object from which to do copy_object() */
370	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */	563	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
371	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
372	* in comparison to the head.
373	*/
374	};
375		564
		565	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
		566	sint8 ACC (RW, max_x), ACC (RW, max_y);
		567	};
		568
		569	inline void
		570	object_freezer::put (keyword k, archetype *v)
		571	{
		572	put (k, v ? &v->archname : (const char *)0);
		573	}
		574
		575	typedef object_vector<object, &object::index > objectvec;
		576	typedef object_vector<object, &object::active> activevec;
		577	typedef object_vector<archetype, &archetype::archid> archvec;
		578
376	extern object *objects;	579	extern objectvec objects;
377	extern object *active_objects;	580	extern activevec actives;
		581	extern archvec archetypes;
378		582
379	extern int nrofallocobjects;	583	#define for_all_objects(var) \
		584	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		585	statementvar (object *, var, objects [_i])
380		586
381	/* This returns TRUE if the object is something that	587	#define for_all_actives(var) \
382	* should be displayed in the look window	588	for (unsigned _i = 0; _i < actives.size (); ++_i) \
383	*/	589	statementvar (object *, var, actives [_i])
384	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)	590
		591	#define for_all_archetypes(var) \
		592	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		593	statementvar (archetype *, var, archetypes [_i])
385		594
386	/* Used by update_object to know if the object being passed is	595	/* Used by update_object to know if the object being passed is
387	* being added or removed.	596	* being added or removed.
388	*/	597	*/
389	#define UP_OBJ_INSERT 1	598	#define UP_OBJ_INSERT 1
…		…
423	#define INS_NO_WALK_ON 0x0004	632	#define INS_NO_WALK_ON 0x0004
424	#define INS_ON_TOP 0x0008	633	#define INS_ON_TOP 0x0008
425	#define INS_BELOW_ORIGINATOR 0x0010	634	#define INS_BELOW_ORIGINATOR 0x0010
426	#define INS_MAP_LOAD 0x0020	635	#define INS_MAP_LOAD 0x0020
427		636
428	#define ARCH_SINGULARITY "singularity"
429	#define ARCH_SINGULARITY_LEN 11
430	#define ARCH_DETECT_MAGIC "detect_magic"
431	#define ARCH_DEPLETION "depletion"	637	#define ARCH_DEPLETION "depletion"
432	#define ARCH_SYMPTOM "symptom"
433		638
434	#endif	639	#endif
435		640

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Comparing deliantra/server/include/object.h (file contents): Revision 1.45 by elmex, Sat Nov 18 23:16:18 2006 UTC vs. Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.45 by elmex, Sat Nov 18 23:16:18 2006 UTC vs.
Revision 1.136 by root, Thu Jul 5 08:10:30 2007 UTC