server/include/object.h

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2001 Mark Wedel & Crossfire Development Team
    Copyright (C) 1992 Frank Tore Johansen

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    The authors can be reached via e-mail at crossfire-devel@real-time.com
*/

#ifndef OBJECT_H
#define OBJECT_H

#include "cfperl.h"
#include "shstr.h"

typedef uint32 tag_t;
#define NUM_BODY_LOCATIONS      12
#define BODY_ARMS               1

/* See common/item.c */

typedef struct Body_Locations {
    const char *save_name;      /* Name used to load/save it to disk */
    const char *use_name;       /* Name used when describing an item we can use */
    const char *nonuse_name;    /* Name to describe objects we can't use */
} Body_Locations;

extern Body_Locations body_locations[NUM_BODY_LOCATIONS];

/*
 * Each object (this also means archetypes!) could have a few of these
 * "dangling" from it; this could also end up containing 'parse errors'.
 *
 * key and value are shared-strings.
 *
 * Please use get_ob_key_value(), set_ob_key_value() from object.c rather than
 * accessing the list directly.
 * Exception is if you want to walk this list for some reason.
 */
struct key_value {
    key_value *next;
    shstr key, value;
};


/* Definition for WILL_APPLY values.  Replaces having harcoded values
 * sprinkled in the code.  Note that some of these also replace fields
 * that were in the can_apply area.  What is the point of having both
 * can_apply and will_apply?
 */
#define WILL_APPLY_HANDLE       0x1
#define WILL_APPLY_TREASURE     0x2
#define WILL_APPLY_EARTHWALL    0x4
#define WILL_APPLY_DOOR         0x8
#define WILL_APPLY_FOOD         0x10


/* However, if you're keeping a pointer of some sort, you probably
 * don't just want it copied, so you'll need to add to common/object.C,
 * e.g. copy_object.
 */

struct object_simple : attachable<object> {
    tag_t       count;                  /* Unique object number for this object */
    uint16      refcount;               /* How many objects points to this object */

    /* These variables are not changed by copy_object() */
    struct pl   *contr;                 /* Pointer to the player which control this object */
    struct object       *next;          /* Pointer to the next object in the free/used list */
    struct object       *prev;          /* Pointer to the previous object in the free/used list*/
    struct object       *active_next;   /* Next & previous object in the 'active' */
    struct object       *active_prev;   /* List.  This is used in process_events */
                                        /* so that the entire object list does not */
                                        /* need to be gone through. */
    struct object       *below;         /* Pointer to the object stacked below this one */
    struct object       *above;         /* Pointer to the object stacked above this one */
                                        /* Note: stacked in the *same* environment*/
    struct object       *inv;           /* Pointer to the first object in the inventory */
    struct object       *container;     /* Current container being used.  I think this
                                         * is only used by the player right now.
                                         */
    struct object       *env;           /* Pointer to the object which is the environment.
                                         * This is typically the container that the object is in.
                                         */
    struct object       *more;          /* Pointer to the rest of a large body of objects */
    struct object       *head;          /* Points to the main object of a large body */
    struct mapstruct *map;              /* Pointer to the map in which this object is present */
};

struct object_special {
    /* These get an extra add_refcount(), after having been copied by memcpy().
     * All fields beow this point are automatically copied by memcpy.  If
     * adding something that needs a refcount updated, make sure you modify
     * copy_object to do so.  Everything below here also gets cleared
     * by clear_object()
     */
    shstr name;                 /* The name of the object, obviously... */
    shstr name_pl;              /* The plural name of the object */
    shstr title;                /* Of foo, etc */
    shstr race;                 /* human, goblin, dragon, etc */
    shstr slaying;              /* Which race to do double damage to */
                                /* If this is an exit, this is the filename */
    shstr skill;                /* Name of the skill this object uses/grants */
    shstr msg;                  /* If this is a book/sign/magic mouth/etc */
    shstr lore;                 /* Obscure information about this object, */
                                /* To get put into books and the like. */

    sint16      x,y;            /* Position in the map for this object */
    float       speed;          /* The overall speed of this object */
    float       speed_left;     /* How much speed is left to spend this round */
    uint32      nrof;           /* How many of the objects */
    New_Face    *face;          /* Face with colors */
    sint8       direction;      /* Means the object is moving that way. */
    sint8       facing;         /* Object is oriented/facing that way. */

    /* This next big block are basically used for monsters and equipment */
    uint8       type;           /* PLAYER, BULLET, etc.  See define.h */
    uint8       subtype;        /* subtype of object */
    uint16      client_type;    /* Public type information.  see doc/Developers/objects */
    sint16      resist[NROFATTACKS];    /* Resistance adjustments for attacks */
    uint32      attacktype;     /* Bitmask of attacks this object does */
    uint32      path_attuned;   /* Paths the object is attuned to */
    uint32      path_repelled;  /* Paths the object is repelled from */
    uint32      path_denied;    /* Paths the object is denied access to */
    uint16      material;       /* What materials this object consist of */
    shstr materialname;         /* specific material name */
    sint8       magic;          /* Any magical bonuses to this item */
    uint8       state;          /* How the object was last drawn (animation) */
    sint32      value;          /* How much money it is worth (or contains) */
    sint16      level;          /* Level of creature or object */
    /* Note that the last_.. values are sometimes used for non obvious
     * meanings by some objects, eg, sp penalty, permanent exp.
     */
    sint32      last_heal;      /* Last healed. Depends on constitution */
    sint32      last_sp;        /* As last_heal, but for spell points */
    sint16      last_grace;     /* as last_sp, except for grace */
    sint16      last_eat;       /* How long since we last ate */
    sint16      invisible;      /* How much longer the object will be invis */
    uint8       pick_up;        /* See crossfire.doc */
    sint8       item_power;     /* power rating of the object */
    sint8       gen_sp_armour;  /* sp regen penalty this object has (was last_heal)*/
    sint32      weight;         /* Attributes of the object */
    sint32      weight_limit;   /* Weight-limit of object */
    sint32      carrying;       /* How much weight this object contains */
    sint8       glow_radius;    /* indicates the glow radius of the object */
    living      stats;          /* Str, Con, Dex, etc */
    sint64      perm_exp;       /* Permanent exp */
    struct object       *current_weapon;   /* Pointer to the weapon currently used */
    uint32      weapontype;     /* type of weapon */
    uint32      tooltype;       /* type of tool or build facility */
    sint8       body_info[NUM_BODY_LOCATIONS];  /* body info as loaded from the file */
    sint8       body_used[NUM_BODY_LOCATIONS];  /* Calculated value based on items equipped */
                                /* See the doc/Developers/objects for more info about body locations */

    /* Following mostly refers to fields only used for monsters */
    struct object       *owner;         /* Pointer to the object which controls this one */
                                /* Owner should not be referred to directly - */
                                /* get_owner should be used instead. */
    tag_t       ownercount;     /* What count the owner had (in case owner */
                                /* has been freed) */
    struct object       *enemy;         /* Monster/player to follow even if not closest */
    struct object       *attacked_by;   /* This object start to attack us! only player & monster */
    tag_t       attacked_by_count;         /* the tag of attacker, so we can be sure */
    struct treasureliststruct *randomitems; /* Items to be generated */
    uint16      run_away;       /* Monster runs away if it's hp goes below this percentage. */
    struct object       *chosen_skill;  /* the skill chosen to use */
    uint32      hide;           /* The object is hidden, not invisible */
    /* changes made by kholland@sunlab.cit.cornell.edu */
    /* allows different movement patterns for attackers */
    sint32      move_status;    /* What stage in attack mode */
    uint16      attack_movement;/* What kind of attack movement */
    uint8       will_apply;     /* See crossfire.doc */
    struct object       *spellitem;     /* Spell ability monster is choosing to use */
    double      expmul;         /* needed experience = (calc_exp*expmul) - means some */
                                /* races/classes can need less/more exp to gain levels */

    /* Spell related information, may be useful elsewhere
     * Note that other fields are used - these files are basically
     * only used in spells.
     */
    sint16      duration;       /* How long the spell lasts */
    uint8       duration_modifier; /* how level modifies duration */
    sint16      casting_time;   /* time left before spell goes off */
    struct object       *spell;         /* Spell that was being cast */
    uint16      start_holding;
    char        *spellarg;
    uint8       dam_modifier;   /* How going up in level effects damage */
    sint8       range;          /* Range of the spell */
    uint8       range_modifier; /* How going up in level effects range  */

    /* Following are values used by any object */
    struct archt *arch;         /* Pointer to archetype */
    struct archt *other_arch;   /* Pointer used for various things - mostly used for what */
                                /* this objects turns into or what this object creates */
    uint32      flags[4];       /* various flags */
    uint16      animation_id;   /* An index into the animation array */
    uint8       anim_speed;     /* ticks between animation-frames */
    uint8       last_anim;      /* last sequence used to draw face */
    sint32      elevation;      /* elevation of this terrain - not currently used */
    uint8       smoothlevel;    /* how to smooth this square around*/

    MoveType   move_type;       /* Type of movement this object uses */
    MoveType   move_block;      /* What movement types this blocks */
    MoveType   move_allow;      /* What movement types explicitly allowd */
    MoveType   move_on;         /* Move types affected moving on to this space */
    MoveType   move_off;        /* Move types affected moving off this space */
    MoveType   move_slow;       /* Movement types this slows down */
    float   move_slow_penalty;  /* How much this slows down the object */

    shstr custom_name; /* Custom name assigned by player */
    key_value *key_values; /* Fields not explictly known by the loader. */
};

struct object : object_special, object_simple, zero_initialised {
  void clone (object *destination)
  {
    destination->attach = attach;

    if (self || cb)
      INVOKE_OBJECT (CLONE, this, ARG_OBJECT (destination));
  }
};

typedef struct oblnk { /* Used to link together several objects */
  object *ob;
  struct oblnk *next;
  tag_t id;
} objectlink;

typedef struct oblinkpt { /* Used to link together several object links */
  struct oblnk *link;
  long value;           /* Used as connected value in buttons/gates */
  struct oblinkpt *next;
} oblinkpt;

/*
 * The archetype structure is a set of rules on how to generate and manipulate
 * objects which point to archetypes.
 * This probably belongs in arch.h, but there really doesn't appear to
 * be much left in the archetype - all it really is is a holder for the
 * object and pointers.  This structure should get removed, and just replaced
 * by the object structure
 */

typedef struct archt : zero_initialised
{
  shstr name;             /* More definite name, like "generate_kobold" */
  struct archt *next;     /* Next archetype in a linked list */
  struct archt *head;     /* The main part of a linked object */
  struct archt *more;     /* Next part of a linked object */
  object clone;           /* An object from which to do copy_object() */
  uint32 editable;        /* editable flags (mainly for editor) */
  sint8   tail_x, tail_y; /* Where the lower right most portion of the object is
                           * in comparison to the head.
                           */
} archetype;

extern object *objects;
extern object *active_objects;
extern object *free_objects;
extern object objarray[STARTMAX];

extern int nrofallocobjects;
extern int nroffreeobjects;

/* This returns TRUE if the object is something that
 * should be displayed in the look window
 */
#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)

/* Used by update_object to know if the object being passed is
 * being added or removed.
 */
#define UP_OBJ_INSERT   1
#define UP_OBJ_REMOVE   2
#define UP_OBJ_CHANGE   3
#define UP_OBJ_FACE     4   /* Only thing that changed was the face */

/* These are flags passed to insert_ob_in_map and 
 * insert_ob_in_ob.  Note that all flags may not be meaningful
 * for both functions.
 * Most are fairly explanatory:
 * INS_NO_MERGE: don't try to merge inserted object with ones alrady
 *    on space.
 * INS_ABOVE_FLOOR_ONLY: Put object immediatly above the floor.
 * INS_NO_WALK_ON: Don't call check_walk_on against the
 *    originator - saves cpu time if you know the inserted object
 *    is not meaningful in terms of having an effect.
 * INS_ON_TOP: Always put object on top.  Generally only needed when loading
 *     files from disk and ordering needs to be preserved. 
 * INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
 *     Use for treasure chests so the new object is the highest thing
 *     beneath the player, but not actually above it.  Note - the
 *     map and x,y coordinates for the object to be inserted must
 *     match the originator.
 * INS_MAP_LOAD: disable lots of checkings done at insertion to
 *     speed up map loading process, as we assume the ordering in
 *     loaded map is correct.
 *
 * Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY
 * are mutually exclusive.  The behaviour for passing more than one
 * should be considered undefined - while you may notice what happens
 * right now if you pass more than one, that could very well change
 * in future revisions of the code.
 */
#define INS_NO_MERGE            0x0001
#define INS_ABOVE_FLOOR_ONLY    0x0002
#define INS_NO_WALK_ON          0x0004
#define INS_ON_TOP              0x0008
#define INS_BELOW_ORIGINATOR    0x0010
#define INS_MAP_LOAD            0x0020

#define ARCH_SINGULARITY        "singularity"
#define ARCH_SINGULARITY_LEN    11
#define ARCH_DETECT_MAGIC       "detect_magic"
#define ARCH_DEPLETION          "depletion"
#define ARCH_SYMPTOM            "symptom"

#endif
Revision:	1.17
Committed:	Sun Sep 3 22:45:56 2006 UTC (17 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.16:	+0 -5 lines
Log Message:	string scanning (e.g. for patch) is not implemented ATM but should be easy to add with an alternative constructor for object_thawer. Rewrote flex scanner to be simpler, faster and more modularised. Initial speedup: 16% (ah well)
#	User	Rev	Content
1	root	1.1	/*
2			CrossFire, A Multiplayer game for X-windows
3
4			Copyright (C) 2001 Mark Wedel & Crossfire Development Team
5			Copyright (C) 1992 Frank Tore Johansen
6
7			This program is free software; you can redistribute it and/or modify
8			it under the terms of the GNU General Public License as published by
9			the Free Software Foundation; either version 2 of the License, or
10			(at your option) any later version.
11
12			This program is distributed in the hope that it will be useful,
13			but WITHOUT ANY WARRANTY; without even the implied warranty of
14			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			GNU General Public License for more details.
16
17			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			Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21			The authors can be reached via e-mail at crossfire-devel@real-time.com
22			*/
23
24			#ifndef OBJECT_H
25			#define OBJECT_H
26
27	root	1.6	#include "cfperl.h"
28	root	1.7	#include "shstr.h"
29	root	1.6
30	root	1.1	typedef uint32 tag_t;
31	root	1.14	#define NUM_BODY_LOCATIONS 12
32			#define BODY_ARMS 1
33	root	1.1
34			/* See common/item.c */
35
36			typedef struct Body_Locations {
37	root	1.14	const char save_name; / Name used to load/save it to disk */
38			const char use_name; / Name used when describing an item we can use */
39			const char nonuse_name; / Name to describe objects we can't use */
40	root	1.1	} Body_Locations;
41
42			extern Body_Locations body_locations[NUM_BODY_LOCATIONS];
43
44			/*
45			* Each object (this also means archetypes!) could have a few of these
46			* "dangling" from it; this could also end up containing 'parse errors'.
47			*
48			* key and value are shared-strings.
49			*
50			* Please use get_ob_key_value(), set_ob_key_value() from object.c rather than
51			* accessing the list directly.
52			* Exception is if you want to walk this list for some reason.
53			*/
54	root	1.15	struct key_value {
55			key_value *next;
56			shstr key, value;
57			};
58	root	1.1
59
60			/* Definition for WILL_APPLY values. Replaces having harcoded values
61			* sprinkled in the code. Note that some of these also replace fields
62			* that were in the can_apply area. What is the point of having both
63			* can_apply and will_apply?
64			*/
65	root	1.14	#define WILL_APPLY_HANDLE 0x1
66			#define WILL_APPLY_TREASURE 0x2
67			#define WILL_APPLY_EARTHWALL 0x4
68			#define WILL_APPLY_DOOR 0x8
69			#define WILL_APPLY_FOOD 0x10
70	root	1.1
71
72	root	1.14	/* However, if you're keeping a pointer of some sort, you probably
73			* don't just want it copied, so you'll need to add to common/object.C,
74			* e.g. copy_object.
75	root	1.1	*/
76	elmex	1.4
77	root	1.9	struct object_simple : attachable<object> {
78	root	1.14	tag_t count; /* Unique object number for this object */
79			uint16 refcount; /* How many objects points to this object */
80
81	root	1.1	/* These variables are not changed by copy_object() */
82	root	1.14	struct pl contr; / Pointer to the player which control this object */
83			struct object next; / Pointer to the next object in the free/used list */
84			struct object prev; / Pointer to the previous object in the free/used list*/
85			struct object active_next; / Next & previous object in the 'active' */
86			struct object active_prev; / List. This is used in process_events */
87			/* so that the entire object list does not */
88			/* need to be gone through. */
89			struct object below; / Pointer to the object stacked below this one */
90			struct object above; / Pointer to the object stacked above this one */
91			/* Note: stacked in the same environment*/
92			struct object inv; / Pointer to the first object in the inventory */
93			struct object container; / Current container being used. I think this
94			* is only used by the player right now.
95			*/
96			struct object env; / Pointer to the object which is the environment.
97			* This is typically the container that the object is in.
98			*/
99			struct object more; / Pointer to the rest of a large body of objects */
100			struct object head; / Points to the main object of a large body */
101			struct mapstruct map; / Pointer to the map in which this object is present */
102	elmex	1.4	};
103	root	1.1
104	root	1.7	struct object_special {
105	root	1.1	/* These get an extra add_refcount(), after having been copied by memcpy().
106			* All fields beow this point are automatically copied by memcpy. If
107			* adding something that needs a refcount updated, make sure you modify
108			* copy_object to do so. Everything below here also gets cleared
109			* by clear_object()
110			*/
111	root	1.14	shstr name; /* The name of the object, obviously... */
112			shstr name_pl; /* The plural name of the object */
113			shstr title; /* Of foo, etc */
114			shstr race; /* human, goblin, dragon, etc */
115			shstr slaying; /* Which race to do double damage to */
116	root	1.12	/* If this is an exit, this is the filename */
117	root	1.14	shstr skill; /* Name of the skill this object uses/grants */
118			shstr msg; /* If this is a book/sign/magic mouth/etc */
119			shstr lore; /* Obscure information about this object, */
120	root	1.12	/* To get put into books and the like. */
121	root	1.1
122	root	1.14	sint16 x,y; /* Position in the map for this object */
123			float speed; /* The overall speed of this object */
124			float speed_left; /* How much speed is left to spend this round */
125			uint32 nrof; /* How many of the objects */
126			New_Face face; / Face with colors */
127			sint8 direction; /* Means the object is moving that way. */
128			sint8 facing; /* Object is oriented/facing that way. */
129	root	1.1
130			/* This next big block are basically used for monsters and equipment */
131	root	1.14	uint8 type; /* PLAYER, BULLET, etc. See define.h */
132			uint8 subtype; /* subtype of object */
133			uint16 client_type; /* Public type information. see doc/Developers/objects */
134			sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */
135			uint32 attacktype; /* Bitmask of attacks this object does */
136			uint32 path_attuned; /* Paths the object is attuned to */
137			uint32 path_repelled; /* Paths the object is repelled from */
138			uint32 path_denied; /* Paths the object is denied access to */
139			uint16 material; /* What materials this object consist of */
140			shstr materialname; /* specific material name */
141			sint8 magic; /* Any magical bonuses to this item */
142			uint8 state; /* How the object was last drawn (animation) */
143			sint32 value; /* How much money it is worth (or contains) */
144			sint16 level; /* Level of creature or object */
145	root	1.1	/* Note that the last_.. values are sometimes used for non obvious
146			* meanings by some objects, eg, sp penalty, permanent exp.
147			*/
148	root	1.14	sint32 last_heal; /* Last healed. Depends on constitution */
149			sint32 last_sp; /* As last_heal, but for spell points */
150			sint16 last_grace; /* as last_sp, except for grace */
151			sint16 last_eat; /* How long since we last ate */
152			sint16 invisible; /* How much longer the object will be invis */
153			uint8 pick_up; /* See crossfire.doc */
154			sint8 item_power; /* power rating of the object */
155			sint8 gen_sp_armour; /* sp regen penalty this object has (was last_heal)*/
156			sint32 weight; /* Attributes of the object */
157			sint32 weight_limit; /* Weight-limit of object */
158			sint32 carrying; /* How much weight this object contains */
159			sint8 glow_radius; /* indicates the glow radius of the object */
160			living stats; /* Str, Con, Dex, etc */
161			sint64 perm_exp; /* Permanent exp */
162			struct object current_weapon; / Pointer to the weapon currently used */
163			uint32 weapontype; /* type of weapon */
164			uint32 tooltype; /* type of tool or build facility */
165			sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */
166			sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */
167	root	1.12	/* See the doc/Developers/objects for more info about body locations */
168	root	1.1
169			/* Following mostly refers to fields only used for monsters */
170	root	1.14	struct object owner; / Pointer to the object which controls this one */
171	root	1.12	/* Owner should not be referred to directly - */
172			/* get_owner should be used instead. */
173	root	1.14	tag_t ownercount; /* What count the owner had (in case owner */
174	root	1.12	/* has been freed) */
175	root	1.14	struct object enemy; / Monster/player to follow even if not closest */
176			struct object attacked_by; / This object start to attack us! only player & monster */
177			tag_t attacked_by_count; /* the tag of attacker, so we can be sure */
178	root	1.1	struct treasureliststruct randomitems; / Items to be generated */
179	root	1.14	uint16 run_away; /* Monster runs away if it's hp goes below this percentage. */
180			struct object chosen_skill; / the skill chosen to use */
181			uint32 hide; /* The object is hidden, not invisible */
182	root	1.1	/* changes made by kholland@sunlab.cit.cornell.edu */
183			/* allows different movement patterns for attackers */
184	root	1.14	sint32 move_status; /* What stage in attack mode */
185			uint16 attack_movement;/* What kind of attack movement */
186			uint8 will_apply; /* See crossfire.doc */
187			struct object spellitem; / Spell ability monster is choosing to use */
188			double expmul; /* needed experience = (calc_expexpmul) - means some /
189	root	1.12	/* races/classes can need less/more exp to gain levels */
190	root	1.1
191			/* Spell related information, may be useful elsewhere
192			* Note that other fields are used - these files are basically
193			* only used in spells.
194			*/
195	root	1.14	sint16 duration; /* How long the spell lasts */
196			uint8 duration_modifier; /* how level modifies duration */
197			sint16 casting_time; /* time left before spell goes off */
198			struct object spell; / Spell that was being cast */
199			uint16 start_holding;
200			char *spellarg;
201			uint8 dam_modifier; /* How going up in level effects damage */
202			sint8 range; /* Range of the spell */
203			uint8 range_modifier; /* How going up in level effects range */
204	root	1.1
205			/* Following are values used by any object */
206			struct archt arch; / Pointer to archetype */
207	root	1.14	struct archt other_arch; / Pointer used for various things - mostly used for what */
208	root	1.12	/* this objects turns into or what this object creates */
209	root	1.14	uint32 flags[4]; /* various flags */
210			uint16 animation_id; /* An index into the animation array */
211			uint8 anim_speed; /* ticks between animation-frames */
212			uint8 last_anim; /* last sequence used to draw face */
213			sint32 elevation; /* elevation of this terrain - not currently used */
214			uint8 smoothlevel; /* how to smooth this square around*/
215
216			MoveType move_type; /* Type of movement this object uses */
217			MoveType move_block; /* What movement types this blocks */
218			MoveType move_allow; /* What movement types explicitly allowd */
219			MoveType move_on; /* Move types affected moving on to this space */
220			MoveType move_off; /* Move types affected moving off this space */
221			MoveType move_slow; /* Movement types this slows down */
222			float move_slow_penalty; /* How much this slows down the object */
223	root	1.1
224	root	1.14	shstr custom_name; /* Custom name assigned by player */
225	root	1.1	key_value key_values; / Fields not explictly known by the loader. */
226	elmex	1.4	};
227
228	root	1.15	struct object : object_special, object_simple, zero_initialised {
229	root	1.7	void clone (object *destination)
230			{
231	root	1.15	destination->attach = attach;
232	root	1.7
233			if (self \|\| cb)
234			INVOKE_OBJECT (CLONE, this, ARG_OBJECT (destination));
235			}
236	elmex	1.4	};
237	root	1.1
238			typedef struct oblnk { /* Used to link together several objects */
239			object *ob;
240			struct oblnk *next;
241			tag_t id;
242			} objectlink;
243
244			typedef struct oblinkpt { /* Used to link together several object links */
245			struct oblnk *link;
246	root	1.14	long value; /* Used as connected value in buttons/gates */
247	root	1.1	struct oblinkpt *next;
248			} oblinkpt;
249
250			/*
251			* The archetype structure is a set of rules on how to generate and manipulate
252			* objects which point to archetypes.
253			* This probably belongs in arch.h, but there really doesn't appear to
254			* be much left in the archetype - all it really is is a holder for the
255			* object and pointers. This structure should get removed, and just replaced
256			* by the object structure
257			*/
258
259	root	1.15	typedef struct archt : zero_initialised
260			{
261			shstr name; /* More definite name, like "generate_kobold" */
262	root	1.14	struct archt next; / Next archetype in a linked list */
263			struct archt head; / The main part of a linked object */
264			struct archt more; / Next part of a linked object */
265			object clone; /* An object from which to do copy_object() */
266			uint32 editable; /* editable flags (mainly for editor) */
267			sint8 tail_x, tail_y; /* Where the lower right most portion of the object is
268			* in comparison to the head.
269			*/
270	root	1.1	} archetype;
271
272			extern object *objects;
273			extern object *active_objects;
274			extern object *free_objects;
275			extern object objarray[STARTMAX];
276
277			extern int nrofallocobjects;
278			extern int nroffreeobjects;
279
280	root	1.15	/* This returns TRUE if the object is something that
281	root	1.1	* should be displayed in the look window
282			*/
283			#define LOOK_OBJ(ob) (!ob->invisible && ob->type!=PLAYER && ob->type!=EVENT_CONNECTOR)
284
285			/* Used by update_object to know if the object being passed is
286			* being added or removed.
287			*/
288			#define UP_OBJ_INSERT 1
289			#define UP_OBJ_REMOVE 2
290			#define UP_OBJ_CHANGE 3
291			#define UP_OBJ_FACE 4 /* Only thing that changed was the face */
292
293			/* These are flags passed to insert_ob_in_map and
294			* insert_ob_in_ob. Note that all flags may not be meaningful
295			* for both functions.
296			* Most are fairly explanatory:
297			* INS_NO_MERGE: don't try to merge inserted object with ones alrady
298			* on space.
299			* INS_ABOVE_FLOOR_ONLY: Put object immediatly above the floor.
300			* INS_NO_WALK_ON: Don't call check_walk_on against the
301			* originator - saves cpu time if you know the inserted object
302			* is not meaningful in terms of having an effect.
303			* INS_ON_TOP: Always put object on top. Generally only needed when loading
304			* files from disk and ordering needs to be preserved.
305			* INS_BELOW_ORIGINATOR: Insert new object immediately below originator -
306			* Use for treasure chests so the new object is the highest thing
307			* beneath the player, but not actually above it. Note - the
308			* map and x,y coordinates for the object to be inserted must
309			* match the originator.
310			* INS_MAP_LOAD: disable lots of checkings done at insertion to
311			* speed up map loading process, as we assume the ordering in
312			* loaded map is correct.
313			*
314			* Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY
315			* are mutually exclusive. The behaviour for passing more than one
316			* should be considered undefined - while you may notice what happens
317			* right now if you pass more than one, that could very well change
318			* in future revisions of the code.
319			*/
320	root	1.14	#define INS_NO_MERGE 0x0001
321			#define INS_ABOVE_FLOOR_ONLY 0x0002
322			#define INS_NO_WALK_ON 0x0004
323			#define INS_ON_TOP 0x0008
324			#define INS_BELOW_ORIGINATOR 0x0010
325			#define INS_MAP_LOAD 0x0020
326	root	1.1
327			#define ARCH_SINGULARITY "singularity"
328			#define ARCH_SINGULARITY_LEN 11
329			#define ARCH_DETECT_MAGIC "detect_magic"
330			#define ARCH_DEPLETION "depletion"
331			#define ARCH_SYMPTOM "symptom"
332
333			#endif