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

Comparing deliantra/server/include/object.h (file contents):
Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs.
Revision 1.139 by root, Tue Jul 31 17:33:14 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];
56	{	81	{
57	key_value *next;	82	key_value *next;
58	shstr key, value;	83	shstr key, value;
59	};	84	};
60		85
		86	struct UUID
		87	{
		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; }
		94	};
		95
		96	extern void init_uuid ();
		97	extern UUID gen_uuid ();
		98	extern const uint64 UUID_SKIP;
61		99
62	/* Definition for WILL_APPLY values. Replaces having harcoded values	100	/* Definition for WILL_APPLY values. Replaces having harcoded values
63	* sprinkled in the code. Note that some of these also replace fields	101	* sprinkled in the code. Note that some of these also replace fields
64	* that were in the can_apply area. What is the point of having both	102	* that were in the can_apply area. What is the point of having both
65	* can_apply and will_apply?	103	* can_apply and will_apply?
…		…
68	#define WILL_APPLY_TREASURE 0x02	106	#define WILL_APPLY_TREASURE 0x02
69	#define WILL_APPLY_EARTHWALL 0x04	107	#define WILL_APPLY_EARTHWALL 0x04
70	#define WILL_APPLY_DOOR 0x08	108	#define WILL_APPLY_DOOR 0x08
71	#define WILL_APPLY_FOOD 0x10	109	#define WILL_APPLY_FOOD 0x10
72		110
		111	struct body_slot
		112	{
		113	signed char info:4; /* body info as loaded from the file */
		114	signed char used:4; /* Calculated value based on items equipped */
		115	};
73		116
74	/* However, if you're keeping a pointer of some sort, you probably
75	* don't just want it copied, so you'll need to add to common/object.C,
76	* e.g. copy_object.
77	*/
78
79	// these are not being copied
80	ACC_CLASS (object)	117	INTERFACE_CLASS (object)
81	struct object_keep : refcounted
82	{
83	tag_t ACC (RW, count); /* Unique object number for this object */
84
85	/* These variables are not changed by copy_object() */
86	struct pl ACC (RW, contr); / Pointer to the player which control this object */
87	struct object ACC (RW, next); / Pointer to the next object in the free/used list */
88	struct object ACC (RW, prev); / Pointer to the previous object in the free/used list */
89	struct object ACC (RW, active_next); / Next & previous object in the 'active' */
90	struct object ACC (RW, active_prev); / List. This is used in process_events */
91	/* so that the entire object list does not */
92	/* need to be gone through. */
93	struct object ACC (RW, below); / Pointer to the object stacked below this one */
94	struct object ACC (RW, above); / Pointer to the object stacked above this one */
95	/* Note: stacked in the same environment */
96	struct object inv; / Pointer to the first object in the inventory */
97	struct object ACC (RW, container); / Current container being used. I think this
98	* is only used by the player right now.
99	*/
100	struct object ACC (RW, env); / Pointer to the object which is the environment.
101	* This is typically the container that the object is in.
102	*/
103	struct object ACC (RW, more); / Pointer to the rest of a large body of objects */
104	struct object ACC (RW, head); / Points to the main object of a large body */
105	struct mapstruct ACC (RW, map); / Pointer to the map in which this object is present */
106	};
107
108	// these are being copied	118	// these are being copied
109	struct object_copy : attachable<object>	119	struct object_copy : attachable
110	{	120	{
111	refptr<object> ACC (RW, owner); /* Pointer to the object which controls this one */	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
112	shstr ACC (RW, name); /* The name of the object, obviously... */	130	shstr ACC (RW, name); /* The name of the object, obviously... */
113	shstr ACC (RW, name_pl); /* The plural name of the object */	131	shstr ACC (RW, name_pl); /* The plural name of the object */
114	shstr ACC (RW, title); /* Of foo, etc */	132	shstr ACC (RW, title); /* Of foo, etc */
115	shstr ACC (RW, race); /* human, goblin, dragon, etc */	133	shstr ACC (RW, race); /* human, goblin, dragon, etc */
116	shstr ACC (RW, slaying); /* Which race to do double damage to */	134	shstr ACC (RW, slaying); /* Which race to do double damage to */
117	/* If this is an exit, this is the filename */	135	/* If this is an exit, this is the filename */
118	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 */
119	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 */
120	shstr ACC (RW, lore); /* Obscure information about this object, */	138	shstr ACC (RW, lore); /* Obscure information about this object, */
121	/* To get put into books and the like. */	139	/* To get put into books and the like. */
122	shstr ACC (RW, materialname); /* specific material name */	140	shstr ACC (RW, materialname); /* specific material name */
123	shstr ACC (RW, custom_name); /* Custom name assigned by player */	141	shstr ACC (RW, custom_name); /* Custom name assigned by player */
124	};	142	// 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, 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, 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, spell); /* Spell that was being cast */
		149	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, other_arch);/* Pointer used for various things - mostly used for what */
125		152
126	// these are being copied and also cleared
127	struct object_pod
128	{
129	sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */
130	float ACC (RW, speed); /* The overall speed of this object */	153	float ACC (RW, speed); /* The overall speed of this object */
131	float ACC (RW, speed_left); /* How much speed is left to spend this round */	154	float ACC (RW, speed_left); /* How much speed is left to spend this round */
132	uint32 ACC (RW, nrof); /* How many of the objects */	155	uint32 ACC (RW, nrof); /* How many of the objects */
133	New_Face ACC (RW, face); / Face with colors */
134	sint8 ACC (RW, direction); /* Means the object is moving that way. */
135	sint8 ACC (RW, facing); /* Object is oriented/facing that way. */
136		156
137	/* This next big block are basically used for monsters and equipment */	157	/* This next big block are basically used for monsters and equipment */
138	uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */
139	uint8 ACC (RW, subtype); /* subtype of object */
140	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */	158	uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */
		159
141	sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */	160	sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */
142	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */	161	uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */
143	uint32 ACC (RW, path_attuned); /* Paths the object is attuned to */	162	uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */
144	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */	163	uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */
145	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 */
146	uint16 ACC (RW, material); /* What materials this object consist of */	165	uint16 ACC (RW, materials); /* What materials this object consists of */
147	sint8 ACC (RW, magic); /* Any magical bonuses to this item */	166	sint8 ACC (RW, magic); /* Any magical bonuses to this item */
148	uint8 ACC (RW, state); /* How the object was last drawn (animation) */	167	uint8 ACC (RW, state); /* How the object was last drawn (animation) */
149	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) */
150	/* Note that the last_.. values are sometimes used for non obvious	169	/* Note that the last_.. values are sometimes used for non obvious
151	* meanings by some objects, eg, sp penalty, permanent exp.	170	* meanings by some objects, eg, sp penalty, permanent exp.
152	*/	171	*/
153	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */	172	sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */
…		…
156	sint16 ACC (RW, last_eat); /* How long since we last ate */	175	sint16 ACC (RW, last_eat); /* How long since we last ate */
157	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 */
158	sint16 ACC (RW, level); /* Level of creature or object */	177	sint16 ACC (RW, level); /* Level of creature or object */
159	uint8 ACC (RW, pick_up); /* See crossfire.doc */	178	uint8 ACC (RW, pick_up); /* See crossfire.doc */
160	sint8 ACC (RW, item_power); /* power rating of the object */	179	sint8 ACC (RW, item_power); /* power rating of the object */
161	sint8 ACC (RW, gen_sp_armour); /* sp regen penalty this object has (was last_heal) */	180	sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */
162	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */	181	sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */
163	sint32 ACC (RW, weight); /* Attributes of the object */	182	sint32 ACC (RW, weight); /* Attributes of the object */
164	sint32 ACC (RW, weight_limit); /* Weight-limit of object */	183	sint32 ACC (RW, weight_limit);/* Weight-limit of object */
165	sint32 ACC (RW, carrying); /* How much weight this object contains */	184	sint32 ACC (RW, carrying); /* How much weight this object contains */
166	living ACC (RO, stats); /* Str, Con, Dex, etc */
167	sint64 ACC (RW, perm_exp); /* Permanent exp */	185	sint64 ACC (RW, perm_exp); /* Permanent exp */
168	struct object ACC (RW, current_weapon); / Pointer to the weapon currently used */
169	uint32 ACC (RW, weapontype); /* type of weapon */	186	uint32 ACC (RW, weapontype); /* type of weapon */
170	uint32 ACC (RW, tooltype); /* type of tool or build facility */	187	uint32 ACC (RW, tooltype); /* type of tool or build facility */
171	sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */	188	body_slot slot [NUM_BODY_LOCATIONS];
172	sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */	189	faceidx ACC (RW, face); /* the graphical face */
173	uint8 ACC (RW, will_apply); /* See crossfire.doc */	190	faceidx ACC (RW, sound); /* the sound face */
		191	living ACC (RO, stats); /* Str, Con, Dex, etc */
174	/* See the doc/Developers/objects for more info about body locations */	192	/* See the pod/objects.pod for more info about body locations */
175		193
176	/* Following mostly refers to fields only used for monsters */	194	/* Following mostly refers to fields only used for monsters */
177	tag_t ACC (RW, ownercount); /* What count the owner had (in case owner has been freed) *///TODO: remove/fix
178	struct object ACC (RW, enemy); / Monster/player to follow even if not closest */
179	struct object ACC (RW, attacked_by); / This object start to attack us! only player & monster */
180	tag_t ACC (RW, attacked_by_count); /* the tag of attacker, so we can be sure */
181	struct treasureliststruct ACC (RW, randomitems); / Items to be generated */
182	struct object ACC (RW, chosen_skill); / the skill chosen to use */
183	uint32 ACC (RW, hide); /* The object is hidden, not invisible */	195	uint32 ACC (RW, hide); /* The object is hidden, not invisible */
184	/* changes made by kholland@sunlab.cit.cornell.edu */	196
185	/* allows different movement patterns for attackers */	197	/* allows different movement patterns for attackers */
186	sint32 ACC (RW, move_status); /* What stage in attack mode */	198	sint32 ACC (RW, move_status); /* What stage in attack mode */
187	uint16 ACC (RW, attack_movement); /* What kind of attack movement */	199	uint16 ACC (RW, attack_movement); /* What kind of attack movement */
188	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */	200	uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */
189	struct object ACC (RW, spellitem); / Spell ability monster is choosing to use */
190	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /	201	float ACC (RW, expmul); /* needed experience = (calc_expexpmul) - means some /
191	/* races/classes can need less/more exp to gain levels */	202	/* races/classes can need less/more exp to gain levels */
192		203
193	/* Spell related information, may be useful elsewhere	204	/* Spell related information, may be useful elsewhere
194	* Note that other fields are used - these files are basically	205	* Note that other fields are used - these files are basically
195	* only used in spells.	206	* only used in spells.
196	*/	207	*/
197	sint16 ACC (RW, duration); /* How long the spell lasts */	208	sint16 ACC (RW, duration); /* How long the spell lasts */
198	sint16 ACC (RW, casting_time); /* time left before spell goes off */	209	sint16 ACC (RW, casting_time);/* time left before spell goes off */
		210
199	uint16 ACC (RW, start_holding);	211	uint16 ACC (RW, start_holding);
200	struct object ACC (RW, spell); / Spell that was being cast */
201	char *ACC (RW, spellarg);
202	uint8 ACC (RW, duration_modifier); /* how level modifies duration */	212	uint8 ACC (RW, duration_modifier); /* how level modifies duration */
203	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
204	sint8 ACC (RW, range); /* Range of the spell */	215	sint8 ACC (RW, range); /* Range of the spell */
205	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 */
		217	MoveType ACC (RW, move_type); /* Type of movement this object uses */
		218	MoveType ACC (RW, move_block);/* What movement types this blocks */
		219
		220	MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */
		221	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */
		222	MoveType ACC (RW, move_off); /* Move types affected moving off this space */
		223	MoveType ACC (RW, move_slow); /* Movement types this slows down */
		224
		225	float ACC (RW, move_slow_penalty); /* How much this slows down the object */
		226
		227	char *ACC (RW, spellarg);
206		228
207	/* Following are values used by any object */	229	/* Following are values used by any object */
208	struct archetype ACC (RW, arch); / Pointer to archetype */
209	struct archetype ACC (RW, other_arch); / Pointer used for various things - mostly used for what */
210	/* this objects turns into or what this object creates */	230	/* this objects turns into or what this object creates */
211	uint32 flags[4]; /* various flags */	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
212	uint16 ACC (RW, animation_id); /* An index into the animation array */	236	uint16 ACC (RW, animation_id);/* An index into the animation array */
213	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */	237	uint8 ACC (RW, anim_speed); /* ticks between animation-frames */
214	uint8 ACC (RW, last_anim); /* last sequence used to draw face */	238	uint8 ACC (RW, last_anim); /* last sequence used to draw face */
215	sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */	239	sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */
216	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */	240	uint8 ACC (RW, smoothlevel); /* how to smooth this square around */
		241	uint8 ACC (RW, will_apply); /* See crossfire.doc */
		242	};
217		243
218	MoveType ACC (RW, move_type); /* Type of movement this object uses */	244	struct object : zero_initialised, object_copy
219	MoveType ACC (RW, move_block); /* What movement types this blocks */	245	{
220	MoveType ACC (RW, move_allow); /* What movement types explicitly allowd */	246	// These variables are not changed by ->copy_to
221	MoveType ACC (RW, move_on); /* Move types affected moving on to this space */	247	maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */
222	MoveType ACC (RW, move_off); /* Move types affected moving off this space */	248
223	MoveType ACC (RW, move_slow); /* Movement types this slows down */	249	UUID ACC (RW, uuid); // Unique Identifier, survives saves etc.
224	float ACC (RW, move_slow_penalty); /* How much this slows down the object */	250	int ACC (RO, count);
		251	object_vector_index ACC (RO, index); // index into objects
		252	object_vector_index ACC (RO, active); // index into actives
		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?
225	key_value key_values; / Fields not explictly known by the loader. */	271	key_value key_values; / Fields not explictly known by the loader. */
226	};
227		272
228	struct object : zero_initialised, object_keep, object_copy, object_pod	273	bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all
229	{	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;
230	static object *create ();	279	MTH static object *create ();
		280	object &operator =(const object &src);
		281	MTH void copy_to (object *dst);
		282	MTH object *clone (); // create + copy_to
		283	void do_destroy ();
		284	void gather_callbacks (AV *&callbacks, event_type event) const;
231	void free (bool free_inventory = false);	285	MTH void destroy (bool destroy_inventory = false);
232		286
233	static void free_mortals ();	287	// recursively destroy all objects in inventory, optionally dropping them to the ground instead
		288	MTH void destroy_inv (bool drop_to_ground = false);
		289	MTH object insert (object item); // insert into inventory
		290	MTH void play_sound (faceidx sound) const;
		291
		292	void do_remove ();
		293	MTH void remove ()
		294	{
		295	if (!flag [FLAG_REMOVED])
		296	do_remove ();
		297	}
		298
234	static bool can_merge (object op1, object op2);	299	static bool can_merge_slow (object op1, object op2);
235		300
236	void clear ();	301	// this is often used in time-critical code, so optimise
237	void clone (object *destination);	302	MTH static bool can_merge (object op1, object op2)
		303	{
		304	return op1->value == op2->value
		305	&& op1->name == op2->name
		306	&& can_merge_slow (op1, op2);
		307	}
238		308
239	void set_owner (object *owner);	309	MTH void set_owner (object *owner);
		310	MTH void set_speed (float speed);
		311	MTH bool change_weapon (object *ob);
		312	MTH bool change_skill (object *ob);
		313
		314	MTH void open_container (object *new_container);
		315	MTH void close_container ()
		316	{
		317	open_container (0);
		318	}
		319
		320	MTH object *force_find (const shstr name);
		321	MTH void force_add (const shstr name, int duration = 0);
		322
		323	// overwrite the attachable should_invoke function with a version that also checks ev_want_type
		324	bool should_invoke (event_type event)
		325	{
		326	return ev_want_event [event] \|\| ev_want_type [type] \|\| cb;
		327	}
		328
		329	MTH void instantiate ();
		330
		331	// recalculate all stats
		332	MTH void update_stats ();
		333	MTH void roll_stats ();
		334	MTH void swap_stats (int a, int b);
		335	MTH void add_statbonus ();
		336	MTH void remove_statbonus ();
		337	MTH void drain_stat ();
		338	MTH void drain_specific_stat (int deplete_stats);
		339	MTH void change_luck (int value);
		340
		341	// info must hold 256 * 3 bytes currently
		342	const char debug_desc (char info) const;
		343	MTH const char *debug_desc () const; // uses at least 3 round-robin buffers
		344	const char flag_desc (char desc, int len) const;
		345
		346	int number_of () const
		347	{
		348	return nrof ? nrof : 1;
		349	}
		350
		351	uint64 total_weight () const
		352	{
		353	return weight * number_of ();
		354	}
		355
		356	// return the dominant material of this item, always return something
		357	const materialtype_t *dominant_material () const;
		358
		359	// return the volume of this object in cm³
		360	uint64 volume () const
		361	{
		362	return total_weight ()
		363	* 1000
		364	* (type == CONTAINER ? 1000 : 1)
		365	/ dominant_material ()->density;
		366	}
		367
		368	MTH bool is_weapon () const { return type == ARROW \|\| type == BOW \|\| type == WEAPON; }
		369	MTH bool is_armor () const { return type == ARMOUR \|\| type == SHIELD \|\| type == HELMET
		370	\|\| type == CLOAK \|\| type == BOOTS \|\| type == GLOVES
		371	\|\| type == BRACERS \|\| type == GIRDLE; }
		372	MTH bool is_alive () const { return (type == PLAYER
		373	\|\| flag [FLAG_MONSTER]
		374	\|\| (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR))
		375	&& !flag [FLAG_IS_A_TEMPLATE]; }
		376	MTH bool is_arrow () const { return type == ARROW
		377	\|\| (type == SPELL_EFFECT
		378	&& (subtype == SP_BULLET \|\| subtype == SP_MAGIC_MISSILE)); }
		379	MTH bool is_range () const { return type == BOW \|\| type == ROD \|\| type == WAND \|\| type == HORN; }
		380
		381	MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; }
		382
		383	// temporary: wether the object can be saved in a map file
		384	// contr => is a player
		385	// head => only save head of a multitile object
		386	// owner => can not reference owner yet
		387	MTH bool can_map_save () const { return !contr && !head && !owner && !flag [FLAG_NO_MAP_SAVE]; }
		388
		389	/* This return true if object has still randomitems which
		390	* could be expanded.
		391	*/
		392	MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; }
		393
		394	// returns the player that has this object in his inventory, or 0
		395	MTH object *in_player () const
		396	{
		397	for (object *op = env; op; op = op->env)
		398	if (op->type == PLAYER)
		399	return op;
		400
		401	return 0;
		402	}
		403
		404	// "temporary" helper function
		405	MTH object *head_ ()
		406	{
		407	return head ? head : this;
		408	}
		409
		410	MTH bool is_head ()
		411	{
		412	return head_ () == this;
		413	}
		414
		415	MTH std::string long_desc (object *who = 0);
		416	MTH std::string describe_monster (object *who = 0);
		417	MTH std::string describe_item (object *who = 0);
		418	MTH std::string describe (object *who = 0);
		419
		420	// If this object has no extra parts but should have them,
		421	// add them, effectively expanding heads into multipart
		422	// objects. This method only works on objects not inserted
		423	// anywhere.
		424	MTH void expand_tail ();
		425
		426	MTH void create_treasure (treasurelist *tl, int flags = 0);
		427
		428	// insert object at same map position as 'where'
		429	// handles both inventory and map "positions"
		430	MTH object insert_at (object where, object *originator = 0, int flags = 0);
		431	MTH void drop_unpaid_items ();
		432
		433	MTH void activate ();
		434	MTH void deactivate ();
		435	MTH void activate_recursive ();
		436	MTH void deactivate_recursive ();
		437
		438	// set the givne flag on all objects in the inventory recursively
		439	MTH void set_flag_inv (int flag, int value = 1);
		440
		441	void enter_exit (object *exit);//Perl
		442	MTH void enter_map (maptile *newmap, int x, int y);
		443
		444	// returns the mapspace this object is in
		445	mapspace &ms () const;
		446
		447	// fully recursive iterator
		448	struct iterator_base
		449	{
		450	object *item;
		451
		452	iterator_base (object *container)
		453	: item (container)
		454	{
		455	}
		456
		457	operator object *() const { return item; }
		458
		459	object *operator ->() const { return item; }
		460	object &operator * () const { return *item; }
		461	};
		462
		463	MTH unsigned int random_seed () const
		464	{
		465	return (unsigned int)uuid.seq;
		466	}
		467
		468	// depth-first recursive iterator
		469	struct depth_iterator : iterator_base
		470	{
		471	depth_iterator (object *container);
		472	void next ();
		473	object *operator ++( ) { next (); return item; }
		474	object operator ++(int) { object i = item; next (); return i; }
		475	};
		476
		477	object *begin ()
		478	{
		479	return this;
		480	}
		481
240	object *get_owner ();	482	object *end ()
		483	{
		484	return this;
		485	}
		486
		487	/* This returns TRUE if the object is something that
		488	* should be displayed in the floorbox/inventory window
		489	*/
		490	MTH bool client_visible () const
		491	{
		492	return !invisible && type != PLAYER;
		493	}
		494
		495	MTH struct region *region () const;
241		496
242	protected:	497	protected:
243	friend struct archetype;
244
245	void link ();	498	void link ();
246	void unlink ();	499	void unlink ();
247		500
248	object ();	501	object ();
249	~object ();	502	~object ();
250	};	503	};
251		504
252	#define get_object() object::create ()	505	// move this object to the top of its env's inventory to speed up
253	#define free_object(op) (op)->free (0)	506	// searches for it.
254	#define free_object2(op, free_inv) (op)->free (free_inv)
255	#define clear_owner(op) (op)->owner = 0
256	#define copy_owner(op,other) (op)->owner = (other)->owner
257	#define clear_object(op) (op)->clear ()
258
259	static inline object *	507	static object *
260	get_owner (object *op)	508	splay (object *ob)
261	{	509	{
262	return op->get_owner ();	510	if (ob->env && ob->env->inv != ob)
		511	{
		512	if (ob->above) ob->above->below = ob->below;
		513	if (ob->below) ob->below->above = ob->above;
		514
		515	ob->above = 0;
		516	ob->below = ob->env->inv;
		517	ob->below->above = ob;
		518	ob->env->inv = ob;
		519	}
		520
		521	return ob;
263	}	522	}
264
265	static inline void
266	set_owner (object op, object owner)
267	{
268	op->set_owner (owner);
269	}
270
271	#define CAN_MERGE(op1,op2) ((op1)->value == (op2)->value && (op1)->name == (op2)->name && object::can_merge ((op1), (op2)))
272		523
273	typedef struct oblnk	524	typedef struct oblnk
274	{ /* Used to link together several objects */	525	{ /* Used to link together several objects */
275	object *ob;	526	object_ptr ob;
276	struct oblnk *next;	527	struct oblnk *next;
277	tag_t id;
278	} objectlink;	528	} objectlink;
279		529
280	typedef struct oblinkpt	530	typedef struct oblinkpt
281	{ /* Used to link together several object links */	531	{ /* Used to link together several object links */
282	struct oblnk *link;	532	struct oblnk *link;
283	long value; /* Used as connected value in buttons/gates */	533	long value; /* Used as connected value in buttons/gates */
284	struct oblinkpt *next;	534	struct oblinkpt *next;
285	} oblinkpt;	535	} oblinkpt;
		536
		537	object find_skill_by_name (object who, const char *name);
		538	object find_skill_by_name (object who, const shstr &sh);
		539	object find_skill_by_number (object who, int skillno);
286		540
287	/*	541	/*
288	* The archetype structure is a set of rules on how to generate and manipulate	542	* The archetype structure is a set of rules on how to generate and manipulate
289	* objects which point to archetypes.	543	* objects which point to archetypes.
290	* This probably belongs in arch.h, but there really doesn't appear to	544	* This probably belongs in arch.h, but there really doesn't appear to
291	* be much left in the archetype - all it really is is a holder for the	545	* be much left in the archetype - all it really is is a holder for the
292	* object and pointers. This structure should get removed, and just replaced	546	* object and pointers. This structure should get removed, and just replaced
293	* by the object structure	547	* by the object structure
294	*/	548	*/
295		549
296	ACC_CLASS(archetype)	550	INTERFACE_CLASS (archetype)
297	struct archetype : zero_initialised	551	struct archetype : object
298	{	552	{
299	archetype ();	553	archetype (const char *name);
300	~archetype ();	554	~archetype ();
		555	void gather_callbacks (AV *&callbacks, event_type event) const;
301		556
		557	static archetype *read (object_thawer &f);
		558	static archetype get (const char name); // find or create
		559	static archetype find (const char name);
		560
		561	void link ();
		562	void unlink ();
		563
		564	object_vector_index ACC (RW, archid); // index in archvector
302	shstr ACC (RW, name); /* More definite name, like "generate_kobold" */	565	shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */
303	struct archetype ACC (RW, next); / Next archetype in a linked list */	566	bool ACC (RW, stub); // if true, this is an invalid archetype
304	struct archetype ACC (RW, head); / The main part of a linked object */
305	struct archetype ACC (RW, more); / Next part of a linked object */
306	object ACC (RO, clone); /* An object from which to do copy_object() */
307	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */	567	uint32 ACC (RW, editable); /* editable flags (mainly for editor) */
308	sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is
309	* in comparison to the head.
310	*/
311	};
312		568
		569	sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */
		570	sint8 ACC (RW, max_x), ACC (RW, max_y);
		571	};
		572
		573	inline void
		574	object_freezer::put (keyword k, archetype *v)
		575	{
		576	put (k, v ? &v->archname : (const char *)0);
		577	}
		578
		579	typedef object_vector<object, &object::index > objectvec;
		580	typedef object_vector<object, &object::active> activevec;
		581	typedef object_vector<archetype, &archetype::archid> archvec;
		582
313	extern object *objects;	583	extern objectvec objects;
314	extern object *active_objects;	584	extern activevec actives;
		585	extern archvec archetypes;
315		586
316	extern int nrofallocobjects;	587	#define for_all_objects(var) \
		588	for (unsigned _i = 0; _i < objects.size (); ++_i) \
		589	statementvar (object *, var, objects [_i])
317		590
318	/* This returns TRUE if the object is something that	591	#define for_all_actives(var) \
319	* should be displayed in the look window	592	for (unsigned _i = 0; _i < actives.size (); ++_i) \
320	*/	593	statementvar (object *, var, actives [_i])
321	#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)	594
		595	#define for_all_archetypes(var) \
		596	for (unsigned _i = 0; _i < archetypes.size (); ++_i) \
		597	statementvar (archetype *, var, archetypes [_i])
322		598
323	/* Used by update_object to know if the object being passed is	599	/* Used by update_object to know if the object being passed is
324	* being added or removed.	600	* being added or removed.
325	*/	601	*/
326	#define UP_OBJ_INSERT 1	602	#define UP_OBJ_INSERT 1
…		…
360	#define INS_NO_WALK_ON 0x0004	636	#define INS_NO_WALK_ON 0x0004
361	#define INS_ON_TOP 0x0008	637	#define INS_ON_TOP 0x0008
362	#define INS_BELOW_ORIGINATOR 0x0010	638	#define INS_BELOW_ORIGINATOR 0x0010
363	#define INS_MAP_LOAD 0x0020	639	#define INS_MAP_LOAD 0x0020
364		640
365	#define ARCH_SINGULARITY "singularity"
366	#define ARCH_SINGULARITY_LEN 11
367	#define ARCH_DETECT_MAGIC "detect_magic"
368	#define ARCH_DEPLETION "depletion"	641	#define ARCH_DEPLETION "depletion"
369	#define ARCH_SYMPTOM "symptom"
370		642
371	#endif	643	#endif
		644

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Comparing deliantra/server/include/object.h (file contents): Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs. Revision 1.139 by root, Tue Jul 31 17:33:14 2007 UTC

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Comparing deliantra/server/include/object.h (file contents):
Revision 1.28 by root, Mon Sep 11 20:28:37 2006 UTC vs.
Revision 1.139 by root, Tue Jul 31 17:33:14 2007 UTC