server/include/global.h

/*
 * static char *rcsid_global_h =
 *   "$Id$";
 */

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 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 author can be reached via e-mail to crossfire-devel@real-time.com
*/

#ifndef GLOBAL_H
#define GLOBAL_H

#ifndef EXTERN
#define EXTERN extern
#endif

#include "includes.h"


/* Type defines for specific signed/unsigned variables of a certain number
 * of bits.  Not really used anyplace, but if a certain number of bits
 * is required, these type defines should then be used.  This will make
 * porting to systems that have different sized data types easier.
 *
 * Note: The type defines should just mean that the data type has at
 * least that many bits.  if a uint16 is actually 32 bits, no big deal,
 * it is just a waste of space.
 *
 * Note2:  When using something that is normally stored in a character
 * (ie strings), don't use the uint8/sint8 typdefs, use 'char' instead.
 * The signedness for char is probably not universal, and using char
 * will probably be more portable than sint8/unit8
 */

 
typedef unsigned int    uint32;

#ifndef UINT32_MAX
#define UINT32_MAX      4294967295U
#endif

typedef signed int      sint32;
#define SINT32_MAX      2147483647

typedef unsigned short  uint16;
#ifndef UINT16_MAX
#define UINT16_MAX      65535
#endif

typedef signed short    sint16;
#define SINT16_MAX      32767

typedef unsigned char   uint8;
#ifndef UINT8_MAX
#define UINT8_MAX       255
#endif

typedef signed char     sint8;
#define SINT8_MAX       127


typedef unsigned short Fontindex;

#ifdef WIN32
/* Python plugin stuff defines SIZEOF_LONG_LONG as 8, and besides __int64 is a 64b type on MSVC...
 * So let's force the typedef */
typedef unsigned __int64        uint64;
typedef signed __int64          sint64;
/* Needed for experience */
#define atoll   _atoi64

/* To reduce number of warnings */
#pragma warning( disable: 4244 ) /* conversion from 'xxx' to 'yyy', possible loss of data */
#pragma warning( disable: 4305 ) /* initializing float f = 0.05; instead of f = 0.05f; */

#else /* WIN32 */

#if SIZEOF_LONG == 8
typedef unsigned long       uint64;
typedef signed long         sint64;
#elif SIZEOF_LONG_LONG == 8
typedef unsigned long long      uint64;
typedef signed long long        sint64;
#else
#error do not know how to get a 64 bit value on this system.
#error correct and send mail to crossfire-devel on how to do this
#endif

#endif

/* This blob, in this order, is needed to actually define maps */
#include "face.h"
/* Include the basic defines from spells.h */
#include "attack.h" /* needs to be before material.h */
#include "material.h"
#include "living.h"
#include "object.h"
#include "map.h"
#include "tod.h"

#include "skills.h"

/* Pull in the socket structure - used in the player structure */
#include "newserver.h"

/* Pull in the player structure */
#include "player.h"

/* pull in treasure structure */
#include "treasure.h"

#include "commands.h"

/* pull in book structures */
#include "book.h"
/*
 * So far only used when dealing with artifacts.
 * (now used by alchemy and other code too. Nov 95 b.t).
 */
typedef struct linked_char {
  const char *name;
  struct linked_char *next;
} linked_char;


/* Pull in artifacts */
#include "artifact.h"

/* Now for gods */
#include "god.h"

/* Now for races */
#include "race.h"

/* Now for recipe/alchemy */
#include "recipe.h"

/* Now for spells */
#include "spells.h"

#include "funcpoint.h"

/*****************************************************************************
 * GLOBAL VARIABLES:                                                         *
 *****************************************************************************/

extern New_Face *new_faces;

/*
 * These are the beginnings of linked lists:
 */
EXTERN player *first_player;
EXTERN mapstruct *first_map;
EXTERN region *first_region;
EXTERN treasurelist *first_treasurelist;
EXTERN artifactlist *first_artifactlist;
EXTERN archetype *first_archetype;
EXTERN objectlink *first_friendly_object;       /* Objects monsters will go after */
EXTERN godlink *first_god;
EXTERN racelink *first_race;

#define NROF_COMPRESS_METHODS 4
extern char *uncomp[NROF_COMPRESS_METHODS][3];

/*
 * The editor uses these (will get them out of here later):
 */

EXTERN long editor;     /* if true, edit maps instead of playing (almost obsolete) */

/*
 * Variables set by different flags (see init.c):
 */

EXTERN long warn_archetypes;    /* If true, write warnings when failing */
                                /* to find archetypes when loading from file */
EXTERN long init_done;                  /* Ignores signals until init_done is true */
EXTERN long trying_emergency_save;      /* True when emergency_save() is reached */
EXTERN long nroferrors;         /* If it exceeds MAX_ERRORS, call fatal() */

extern long pticks;             /* used by various function to determine */
                                /* how often to save the character */
/*
 * Misc global variables:
 */
EXTERN FILE *logfile;                   /* Used by server/daemon.c */
EXTERN int exiting;                     /* True if the game is about to exit */
EXTERN long nroftreasures;              /* Only used in malloc_info() */
EXTERN long nrofartifacts;              /* Only used in malloc_info() */
EXTERN long nrofallowedstr;             /* Only used in malloc_info() */

EXTERN archetype *empty_archetype;      /* Nice to have fast access to it */
EXTERN archetype *map_archeytpe;
EXTERN char first_map_path[MAX_BUF];    /* The start-level */
EXTERN char first_map_ext_path[MAX_BUF]; /* Path used for per-race start maps */

EXTERN char errmsg[HUGE_BUF];
EXTERN long ob_count;
/*
 * Used in treasure.c
 */
EXTERN archetype *ring_arch,*amulet_arch,*staff_arch,*crown_arch;
EXTERN const char *undead_name; /* Used in hit_player() in main.c */

EXTERN Animations *animations;
EXTERN int num_animations,animations_allocated, bmaps_checksum;

/* Rotate right from bsd sum. This is used in various places for checksumming */
#define ROTATE_RIGHT(c) if ((c) & 01) (c) = ((c) >>1) + 0x80000000; else (c) >>= 1;


#define SET_ANIMATION(ob,newanim) ob->face=&new_faces[animations[ob->animation_id].faces[newanim]]
#define GET_ANIMATION(ob,anim) (animations[ob->animation_id].faces[anim])
#define GET_ANIM_ID(ob) (ob->animation_id)
/* NUM_ANIMATIONS returns the number of animations allocated.  The last
 * usuable animation will be NUM_ANIMATIONS-1 (for example, if an object
 * has 8 animations, NUM_ANIMATIONS will return 8, but the values will
 * range from 0 through 7.
 */
#define NUM_ANIMATIONS(ob) (animations[ob->animation_id].num_animations)
#define NUM_FACINGS(ob) (animations[ob->animation_id].facings)

extern short freearr_x[SIZEOFFREE], freearr_y[SIZEOFFREE];
extern int maxfree[SIZEOFFREE], freedir[SIZEOFFREE];
extern int rightof_x[9], rightof_y[9];
extern int leftof_x[9], leftof_y[9];

extern New_Face *blank_face, *empty_face;
extern New_Face *dark_faces[];
extern New_Face *smooth_face;


extern long max_time;   /* loop time */
extern NewSocket *init_sockets;


EXTERN char *font_graphic;

#ifndef __CEXTRACT__
#include "libproto.h"
#include "sockproto.h"
#endif


#define decrease_ob(xyz) decrease_ob_nr(xyz,1)

/* FREE_AND_CLEAR frees the pointer and then sets it to NULL.
 * This is generally done as a safety, and having this macro
 * makes the code a bit cleaner when doing so.
 */
#define FREE_AND_CLEAR(xyz) {free(xyz); xyz=NULL; }
#define FREE_AND_CLEAR_STR(xyz) {free_string(xyz); xyz=NULL; }

/* FREE_AND_COPY is for the shared string - it is handy enough
 * to use all over the place.
 */
#define FREE_AND_COPY(sv,nv) { if (sv) free_string(sv); sv=add_string(nv); }

#define DELETE_STRING(__str_)  free_string(__str_);__str_=NULL;

#ifdef CALLOC
#undef CALLOC
#endif

#ifdef USE_CALLOC
# define CALLOC(x,y)    calloc(x,y)
# define CFREE(x)       free(x)
#else
# define CALLOC(x,y)    malloc(x*y)
# define CFREE(x)       free(x)
#endif

#ifndef WIN32 /* ---win32 we define this stuff in win32.h */
#if HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
#else
# define dirent direct
# define NAMLEN(dirent) (dirnet)->d_namlen
# if HAVE_SYS_NDIR_H
#  include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
#  include <sys/dir.h>
# endif
# if HAVE_NDIR_H
#  include <ndir.h>
# endif
#endif
#endif

typedef struct Settings {
    char    *logfilename;   /* logfile to use */
    uint16  csport;         /* port for new client/server */
    LogLevel debug;         /* Default debugging level */
    uint8   dumpvalues;     /* Set to dump various values/tables */
    char    *dumparg;       /* additional argument for some dump functions */
    uint8   daemonmode;     /* If true, detach and become daemon */
    int     argc;           /* parameters that were passed to the program */
    char    **argv;         /* Only used by xio.c, so will go away at some time */
    char    *confdir;       /* configuration files */
    char    *datadir;       /* read only data files */
    char    *localdir;      /* read/write data files */
    char    *playerdir;     /* Where the player files are */
    char    *mapdir;        /* Where the map files are */
    char    *archetypes;    /* name of the archetypes file - libdir is prepended */
    char    *regions;       /* name of the regions file - libdir is prepended */
    char    *treasures;     /* location of the treasures file. */
    char    *uniquedir;     /* directory for the unique items */
    char    *templatedir;   /* directory for the template map */
    char    *tmpdir;        /* Directory to use for temporary files */
    uint8   stat_loss_on_death; /* If true, chars lose a random stat when they die */
    sint16  pk_luck_penalty;    /* Amount by which player luck is reduced if they PK */
    uint8   permanent_exp_ratio; /* how much exp should be 'permenant' and unable to be lost*/
    uint8   death_penalty_ratio; /* how much exp should be lost at death */
    uint8   death_penalty_level; /* how many levels worth of exp may be lost on one death */
    uint8   balanced_stat_loss; /* If true, Death stat depletion based on level etc */
    uint8   not_permadeth;  /* if true, death is non-permament */
    uint8   simple_exp;     /* If true, use the simple experience system */
    int     reset_loc_time; /* Number of seconds to put player back at home */
    uint8   set_title;      /* players can set thier title */
    uint8   resurrection;   /* ressurection possible w/ permadeth on */
    uint8   search_items;   /* search_items command */
    uint8   spell_encumbrance; /* encumbrance effects spells */
    uint8   spell_failure_effects; /* nasty backlash to spell failures */
    uint16  set_friendly_fire;  /* Percent of damage done by peaceful player vs player damage */
    uint8   casting_time;   /* it takes awhile to cast a spell */
    uint8   real_wiz;       /* use mud-like wizards */
    uint8   recycle_tmp_maps; /* re-use tmp maps. */
    uint8   explore_mode;     /* explore mode allowed? */
    uint8   spellpoint_level_depend; /* spell costs go up with level */
    char    who_format[MAX_BUF]; /* The format that the who command should use */
    char    who_wiz_format[MAX_BUF]; /* The format that the who command should use when called by a dm*/
    char    motd[MAX_BUF];    /* name of the motd file */
    char    *rules;           /* name of rules file*/
    char    *news;            /* name of news file*/
    char    dm_mail[MAX_BUF]; /* DM's Email address */

    /* The meta_ is information for the metaserver.  These are set in 
     * the lib/settings file.
     */
    uint8   meta_on:1;              /* True if we should send updates */
    char    meta_server[MAX_BUF];   /* Hostname/ip addr of the metaserver */
    char    meta_host[MAX_BUF];     /* Hostname of this host */
    uint16  meta_port;              /* Port number to use for updates */
    char    meta_comment[MAX_BUF];  /* Comment we send to the metaserver */

    uint32  worldmapstartx;         /* starting x tile for the worldmap */
    uint32  worldmapstarty;         /* starting y tile for the worldmap */
    uint32  worldmaptilesx;         /* number of tiles wide the worldmap is */
    uint32  worldmaptilesy;         /* number of tiles high the worldmap is */
    uint32  worldmaptilesizex;      /* number of squares wide in a wm tile */
    uint32  worldmaptilesizey;      /* number of squares high in a wm tile */
    uint16  dynamiclevel;           /* how dynamic is the world? */
    uint8   fastclock;              /* if true, clock goes warp 9 */

    char    *emergency_mapname;     /* map to return players to in emergency */
    uint16  emergency_x, emergency_y;   /* coordinates to use on that map */

    sint16  max_level;              /* This is read out of exp_table */
    float   item_power_factor;      /* See note in setings file */

    int     armor_max_enchant;  /* Maximum number of times an armor can be enchanted */
    int     armor_weight_reduction; /* Weight reduction per enchantment */
    uint8   armor_weight_linear;  /* If 1, weight reduction is linear, else exponantiel */
    int     armor_speed_improvement;    /* Speed improvement */
    uint8   armor_speed_linear;         /* If 1, speed improvement is linear, else exponantiel */
    uint8   no_player_stealing;     /* If 1, can not steal from other players */
    uint8   create_home_portals;   /* If 1, can create portals in personal maps */
} Settings;

extern Settings settings;

/* 0.94.1 - change to GETTIMEOFDAY macro - SNI systems only one one option.
 * rather than have complex #ifdefs throughout the file, lets just figure
 * it out once, here at the top.
 * Have no idea if that is the right symbol to check on for NetBSD,
 * but NetBSD does use 2 params.
 * Move this to global.h from time.c since its also used in arch.c
 */

#ifdef GETTIMEOFDAY_TWO_ARGS
#define GETTIMEOFDAY(last_time) gettimeofday(last_time, (struct timezone *) NULL);
#else
#define GETTIMEOFDAY(last_time) gettimeofday(last_time);
#endif

/* GROS: Those are used by plugin events (argument fixthem) */
#define SCRIPT_FIX_ACTIVATOR 2
#define SCRIPT_FIX_ALL 1
#define SCRIPT_FIX_NOTHING 0

#include "plugin.h"

#endif /* GLOBAL_H */
Revision:	1.4
Committed:	Sun Aug 13 17:16:02 2006 UTC (20 years, 1 month ago) by elmex
Content type:	text/plain
Branch:	MAIN
Changes since 1.3:	+2 -1 lines
Log Message:	Made server compile with C++. Removed cfanim plugin and crossedit. C++ here we come.
#	User	Rev	Content
1	root	1.1	/*
2			* static char *rcsid_global_h =
3	pippijn	1.2	* "$Id$";
4	root	1.1	*/
5
6			/*
7			CrossFire, A Multiplayer game for X-windows
8
9			Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10			Copyright (C) 1992 Frank Tore Johansen
11
12			This program is free software; you can redistribute it and/or modify
13			it under the terms of the GNU General Public License as published by
14			the Free Software Foundation; either version 2 of the License, or
15			(at your option) any later version.
16
17			This program is distributed in the hope that it will be useful,
18			but WITHOUT ANY WARRANTY; without even the implied warranty of
19			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20			GNU General Public License for more details.
21
22			You should have received a copy of the GNU General Public License
23			along with this program; if not, write to the Free Software
24			Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26			The author can be reached via e-mail to crossfire-devel@real-time.com
27			*/
28
29			#ifndef GLOBAL_H
30			#define GLOBAL_H
31
32			#ifndef EXTERN
33			#define EXTERN extern
34			#endif
35
36			#include "includes.h"
37
38
39			/* Type defines for specific signed/unsigned variables of a certain number
40			* of bits. Not really used anyplace, but if a certain number of bits
41			* is required, these type defines should then be used. This will make
42			* porting to systems that have different sized data types easier.
43			*
44			* Note: The type defines should just mean that the data type has at
45			* least that many bits. if a uint16 is actually 32 bits, no big deal,
46			* it is just a waste of space.
47			*
48			* Note2: When using something that is normally stored in a character
49			* (ie strings), don't use the uint8/sint8 typdefs, use 'char' instead.
50			* The signedness for char is probably not universal, and using char
51			* will probably be more portable than sint8/unit8
52			*/
53
54
55			typedef unsigned int uint32;
56
57			#ifndef UINT32_MAX
58			#define UINT32_MAX 4294967295U
59			#endif
60
61			typedef signed int sint32;
62			#define SINT32_MAX 2147483647
63
64			typedef unsigned short uint16;
65			#ifndef UINT16_MAX
66			#define UINT16_MAX 65535
67			#endif
68
69			typedef signed short sint16;
70			#define SINT16_MAX 32767
71
72			typedef unsigned char uint8;
73			#ifndef UINT8_MAX
74			#define UINT8_MAX 255
75			#endif
76
77			typedef signed char sint8;
78			#define SINT8_MAX 127
79
80
81			typedef unsigned short Fontindex;
82
83			#ifdef WIN32
84			/* Python plugin stuff defines SIZEOF_LONG_LONG as 8, and besides __int64 is a 64b type on MSVC...
85			* So let's force the typedef */
86			typedef unsigned __int64 uint64;
87			typedef signed __int64 sint64;
88			/* Needed for experience */
89			#define atoll _atoi64
90
91			/* To reduce number of warnings */
92			#pragma warning( disable: 4244 ) /* conversion from 'xxx' to 'yyy', possible loss of data */
93			#pragma warning( disable: 4305 ) /* initializing float f = 0.05; instead of f = 0.05f; */
94
95			#else /* WIN32 */
96
97			#if SIZEOF_LONG == 8
98			typedef unsigned long uint64;
99			typedef signed long sint64;
100			#elif SIZEOF_LONG_LONG == 8
101			typedef unsigned long long uint64;
102			typedef signed long long sint64;
103			#else
104			#error do not know how to get a 64 bit value on this system.
105			#error correct and send mail to crossfire-devel on how to do this
106			#endif
107
108			#endif
109
110			/* This blob, in this order, is needed to actually define maps */
111			#include "face.h"
112			/* Include the basic defines from spells.h */
113			#include "attack.h" /* needs to be before material.h */
114			#include "material.h"
115			#include "living.h"
116			#include "object.h"
117			#include "map.h"
118			#include "tod.h"
119
120			#include "skills.h"
121
122			/* Pull in the socket structure - used in the player structure */
123			#include "newserver.h"
124
125			/* Pull in the player structure */
126			#include "player.h"
127
128			/* pull in treasure structure */
129			#include "treasure.h"
130
131			#include "commands.h"
132
133			/* pull in book structures */
134			#include "book.h"
135			/*
136			* So far only used when dealing with artifacts.
137			* (now used by alchemy and other code too. Nov 95 b.t).
138			*/
139			typedef struct linked_char {
140			const char *name;
141			struct linked_char *next;
142			} linked_char;
143
144
145			/* Pull in artifacts */
146			#include "artifact.h"
147
148			/* Now for gods */
149			#include "god.h"
150
151			/* Now for races */
152			#include "race.h"
153
154			/* Now for recipe/alchemy */
155			#include "recipe.h"
156
157			/* Now for spells */
158			#include "spells.h"
159
160			#include "funcpoint.h"
161
162			/*****************************************************************************
163			* GLOBAL VARIABLES: *
164			*****************************************************************************/
165
166			extern New_Face *new_faces;
167
168			/*
169			* These are the beginnings of linked lists:
170			*/
171			EXTERN player *first_player;
172			EXTERN mapstruct *first_map;
173			EXTERN region *first_region;
174			EXTERN treasurelist *first_treasurelist;
175			EXTERN artifactlist *first_artifactlist;
176			EXTERN archetype *first_archetype;
177			EXTERN objectlink first_friendly_object; / Objects monsters will go after */
178			EXTERN godlink *first_god;
179			EXTERN racelink *first_race;
180
181			#define NROF_COMPRESS_METHODS 4
182	elmex	1.4	extern char *uncomp[NROF_COMPRESS_METHODS][3];
183
184	root	1.1	/*
185			* The editor uses these (will get them out of here later):
186			*/
187
188			EXTERN long editor; /* if true, edit maps instead of playing (almost obsolete) */
189
190			/*
191			* Variables set by different flags (see init.c):
192			*/
193
194			EXTERN long warn_archetypes; /* If true, write warnings when failing */
195			/* to find archetypes when loading from file */
196			EXTERN long init_done; /* Ignores signals until init_done is true */
197			EXTERN long trying_emergency_save; /* True when emergency_save() is reached */
198			EXTERN long nroferrors; /* If it exceeds MAX_ERRORS, call fatal() */
199
200			extern long pticks; /* used by various function to determine */
201			/* how often to save the character */
202			/*
203			* Misc global variables:
204			*/
205			EXTERN FILE logfile; / Used by server/daemon.c */
206			EXTERN int exiting; /* True if the game is about to exit */
207			EXTERN long nroftreasures; /* Only used in malloc_info() */
208			EXTERN long nrofartifacts; /* Only used in malloc_info() */
209			EXTERN long nrofallowedstr; /* Only used in malloc_info() */
210
211			EXTERN archetype empty_archetype; / Nice to have fast access to it */
212			EXTERN archetype *map_archeytpe;
213			EXTERN char first_map_path[MAX_BUF]; /* The start-level */
214	pippijn	1.2	EXTERN char first_map_ext_path[MAX_BUF]; /* Path used for per-race start maps */
215	root	1.1
216			EXTERN char errmsg[HUGE_BUF];
217			EXTERN long ob_count;
218			/*
219			* Used in treasure.c
220			*/
221			EXTERN archetype ring_arch,amulet_arch,staff_arch,crown_arch;
222			EXTERN const char undead_name; / Used in hit_player() in main.c */
223
224			EXTERN Animations *animations;
225			EXTERN int num_animations,animations_allocated, bmaps_checksum;
226
227			/* Rotate right from bsd sum. This is used in various places for checksumming */
228			#define ROTATE_RIGHT(c) if ((c) & 01) (c) = ((c) >>1) + 0x80000000; else (c) >>= 1;
229
230
231			#define SET_ANIMATION(ob,newanim) ob->face=&new_faces[animations[ob->animation_id].faces[newanim]]
232			#define GET_ANIMATION(ob,anim) (animations[ob->animation_id].faces[anim])
233			#define GET_ANIM_ID(ob) (ob->animation_id)
234			/* NUM_ANIMATIONS returns the number of animations allocated. The last
235			* usuable animation will be NUM_ANIMATIONS-1 (for example, if an object
236			* has 8 animations, NUM_ANIMATIONS will return 8, but the values will
237			* range from 0 through 7.
238			*/
239			#define NUM_ANIMATIONS(ob) (animations[ob->animation_id].num_animations)
240			#define NUM_FACINGS(ob) (animations[ob->animation_id].facings)
241
242			extern short freearr_x[SIZEOFFREE], freearr_y[SIZEOFFREE];
243			extern int maxfree[SIZEOFFREE], freedir[SIZEOFFREE];
244			extern int rightof_x[9], rightof_y[9];
245			extern int leftof_x[9], leftof_y[9];
246
247			extern New_Face blank_face, empty_face;
248			extern New_Face *dark_faces[];
249			extern New_Face *smooth_face;
250
251
252			extern long max_time; /* loop time */
253			extern NewSocket *init_sockets;
254
255
256			EXTERN char *font_graphic;
257
258			#ifndef __CEXTRACT__
259			#include "libproto.h"
260			#include "sockproto.h"
261			#endif
262
263
264			#define decrease_ob(xyz) decrease_ob_nr(xyz,1)
265
266			/* FREE_AND_CLEAR frees the pointer and then sets it to NULL.
267			* This is generally done as a safety, and having this macro
268			* makes the code a bit cleaner when doing so.
269			*/
270			#define FREE_AND_CLEAR(xyz) {free(xyz); xyz=NULL; }
271			#define FREE_AND_CLEAR_STR(xyz) {free_string(xyz); xyz=NULL; }
272
273			/* FREE_AND_COPY is for the shared string - it is handy enough
274			* to use all over the place.
275			*/
276			#define FREE_AND_COPY(sv,nv) { if (sv) free_string(sv); sv=add_string(nv); }
277
278			#define DELETE_STRING(__str_) free_string(__str_);__str_=NULL;
279
280			#ifdef CALLOC
281			#undef CALLOC
282			#endif
283
284			#ifdef USE_CALLOC
285			# define CALLOC(x,y) calloc(x,y)
286			# define CFREE(x) free(x)
287			#else
288			# define CALLOC(x,y) malloc(x*y)
289			# define CFREE(x) free(x)
290			#endif
291
292			#ifndef WIN32 /* ---win32 we define this stuff in win32.h */
293			#if HAVE_DIRENT_H
294			# include <dirent.h>
295			# define NAMLEN(dirent) strlen((dirent)->d_name)
296			#else
297			# define dirent direct
298			# define NAMLEN(dirent) (dirnet)->d_namlen
299			# if HAVE_SYS_NDIR_H
300			# include <sys/ndir.h>
301			# endif
302			# if HAVE_SYS_DIR_H
303			# include <sys/dir.h>
304			# endif
305			# if HAVE_NDIR_H
306			# include <ndir.h>
307			# endif
308			#endif
309			#endif
310
311			typedef struct Settings {
312			char logfilename; / logfile to use */
313			uint16 csport; /* port for new client/server */
314			LogLevel debug; /* Default debugging level */
315			uint8 dumpvalues; /* Set to dump various values/tables */
316			char dumparg; / additional argument for some dump functions */
317			uint8 daemonmode; /* If true, detach and become daemon */
318			int argc; /* parameters that were passed to the program */
319			char *argv; / Only used by xio.c, so will go away at some time */
320			char confdir; / configuration files */
321			char datadir; / read only data files */
322			char localdir; / read/write data files */
323			char playerdir; / Where the player files are */
324			char mapdir; / Where the map files are */
325			char archetypes; / name of the archetypes file - libdir is prepended */
326			char regions; / name of the regions file - libdir is prepended */
327			char treasures; / location of the treasures file. */
328			char uniquedir; / directory for the unique items */
329			char templatedir; / directory for the template map */
330			char tmpdir; / Directory to use for temporary files */
331			uint8 stat_loss_on_death; /* If true, chars lose a random stat when they die */
332			sint16 pk_luck_penalty; /* Amount by which player luck is reduced if they PK */
333	pippijn	1.2	uint8 permanent_exp_ratio; /* how much exp should be 'permenant' and unable to be lost*/
334			uint8 death_penalty_ratio; /* how much exp should be lost at death */
335			uint8 death_penalty_level; /* how many levels worth of exp may be lost on one death */
336	root	1.1	uint8 balanced_stat_loss; /* If true, Death stat depletion based on level etc */
337			uint8 not_permadeth; /* if true, death is non-permament */
338			uint8 simple_exp; /* If true, use the simple experience system */
339			int reset_loc_time; /* Number of seconds to put player back at home */
340			uint8 set_title; /* players can set thier title */
341			uint8 resurrection; /* ressurection possible w/ permadeth on */
342			uint8 search_items; /* search_items command */
343			uint8 spell_encumbrance; /* encumbrance effects spells */
344			uint8 spell_failure_effects; /* nasty backlash to spell failures */
345	pippijn	1.2	uint16 set_friendly_fire; /* Percent of damage done by peaceful player vs player damage */
346	root	1.1	uint8 casting_time; /* it takes awhile to cast a spell */
347			uint8 real_wiz; /* use mud-like wizards */
348			uint8 recycle_tmp_maps; /* re-use tmp maps. */
349			uint8 explore_mode; /* explore mode allowed? */
350			uint8 spellpoint_level_depend; /* spell costs go up with level */
351			char who_format[MAX_BUF]; /* The format that the who command should use */
352			char who_wiz_format[MAX_BUF]; /* The format that the who command should use when called by a dm*/
353			char motd[MAX_BUF]; /* name of the motd file */
354			char rules; / name of rules file*/
355			char news; / name of news file*/
356			char dm_mail[MAX_BUF]; /* DM's Email address */
357
358			/* The meta_ is information for the metaserver. These are set in
359			* the lib/settings file.
360			*/
361			uint8 meta_on:1; /* True if we should send updates */
362			char meta_server[MAX_BUF]; /* Hostname/ip addr of the metaserver */
363			char meta_host[MAX_BUF]; /* Hostname of this host */
364			uint16 meta_port; /* Port number to use for updates */
365			char meta_comment[MAX_BUF]; /* Comment we send to the metaserver */
366
367			uint32 worldmapstartx; /* starting x tile for the worldmap */
368			uint32 worldmapstarty; /* starting y tile for the worldmap */
369			uint32 worldmaptilesx; /* number of tiles wide the worldmap is */
370			uint32 worldmaptilesy; /* number of tiles high the worldmap is */
371			uint32 worldmaptilesizex; /* number of squares wide in a wm tile */
372			uint32 worldmaptilesizey; /* number of squares high in a wm tile */
373			uint16 dynamiclevel; /* how dynamic is the world? */
374			uint8 fastclock; /* if true, clock goes warp 9 */
375
376			char emergency_mapname; / map to return players to in emergency */
377			uint16 emergency_x, emergency_y; /* coordinates to use on that map */
378
379			sint16 max_level; /* This is read out of exp_table */
380			float item_power_factor; /* See note in setings file */
381
382			int armor_max_enchant; /* Maximum number of times an armor can be enchanted */
383			int armor_weight_reduction; /* Weight reduction per enchantment */
384			uint8 armor_weight_linear; /* If 1, weight reduction is linear, else exponantiel */
385			int armor_speed_improvement; /* Speed improvement */
386			uint8 armor_speed_linear; /* If 1, speed improvement is linear, else exponantiel */
387			uint8 no_player_stealing; /* If 1, can not steal from other players */
388	pippijn	1.3	uint8 create_home_portals; /* If 1, can create portals in personal maps */
389	root	1.1	} Settings;
390
391			extern Settings settings;
392
393			/* 0.94.1 - change to GETTIMEOFDAY macro - SNI systems only one one option.
394			* rather than have complex #ifdefs throughout the file, lets just figure
395			* it out once, here at the top.
396			* Have no idea if that is the right symbol to check on for NetBSD,
397			* but NetBSD does use 2 params.
398			* Move this to global.h from time.c since its also used in arch.c
399			*/
400
401			#ifdef GETTIMEOFDAY_TWO_ARGS
402			#define GETTIMEOFDAY(last_time) gettimeofday(last_time, (struct timezone *) NULL);
403			#else
404			#define GETTIMEOFDAY(last_time) gettimeofday(last_time);
405			#endif
406
407			/* GROS: Those are used by plugin events (argument fixthem) */
408			#define SCRIPT_FIX_ACTIVATOR 2
409			#define SCRIPT_FIX_ALL 1
410			#define SCRIPT_FIX_NOTHING 0
411
412			#include "plugin.h"
413
414			#endif /* GLOBAL_H */