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Comparing deliantra/server/include/define.h (file contents):
Revision 1.51 by root, Sat Apr 21 16:56:32 2007 UTC vs.
Revision 1.65 by root, Tue Jul 10 06:05:55 2007 UTC

1/* 1/*
2 * CrossFire, A Multiplayer game 2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3 * 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5 * Copyright (C) 2003-2005 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2003-2005,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * 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
9 * 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
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * 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,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * 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
19 * along with this program; if not, write to the Free Software 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * 20 *
22 * The authors can be reached via e-mail at crossfire@schmorp.de 21 * The authors can be reached via e-mail to <crossfire@schmorp.de>
23 */ 22 */
24 23
25/* This file is best viewed with a window width of about 100 character */ 24/* This file is best viewed with a window width of about 100 character */
26 25
27/* This file is really too large. With all the .h files 26/* This file is really too large. With all the .h files
… …
50#endif 49#endif
51#ifndef MAX 50#ifndef MAX
52# define MAX(x,y) max (x, y) 51# define MAX(x,y) max (x, y)
53#endif 52#endif
54 53
55/*NAME_MAX used by random maps may not be defined on pure ansi systems*/ 54// maximum length of an object name in the protocol
56#ifndef NAME_MAX 55#define NAME_LEN 127
57# define NAME_MAX 255
58#endif
59 56
60/* MAX3 is basically like MAX, but instead does 3 values. */ 57/* MAX3 is basically like MAX, but instead does 3 values. */
61#ifndef MAX3 58#ifndef MAX3
62# define MAX3(x,y, z) (MAX(x, MAX(y,z))) 59# define MAX3(x,y, z) (MAX(x, MAX(y,z)))
63#endif 60#endif
… …
68#endif 65#endif
69 66
70#define MAX_STAT 30 /* The maximum legal value of any stat */ 67#define MAX_STAT 30 /* The maximum legal value of any stat */
71#define MIN_STAT 1 /* The minimum legal value of any stat */ 68#define MIN_STAT 1 /* The minimum legal value of any stat */
72 69
70//TODO: not only use more reasonable values, also enforce them
71#define MIN_WC -120
72#define MAX_WC 120
73#define MIN_AC -120
74#define MAX_AC 120
75#define MIN_DAM 0
76#define MAX_DAM 200
77
73#define MAX_BUF 1024 78#define MAX_BUF 1024
74 /* Used for all kinds of things */ 79 /* Used for all kinds of things */
75#define VERY_BIG_BUF 2048 80#define VERY_BIG_BUF 2048
76#define HUGE_BUF 4096 /* Used for messages - some can be quite long */ 81#define HUGE_BUF 10240 /* Used for messages - some can be quite long */
77#define SOCKET_BUFLEN 4096 /* Max length a packet could be */ 82#define SOCKET_BUFLEN 4096 /* Max length a packet could be */
78 83
79#define FONTSIZE 3000 /* Max chars in font */ 84#define FONTSIZE 3000 /* Max chars in font */
80 85
81#define MAX_ANIMATIONS 256 86#define MAX_ANIMATIONS 256
… …
266#define ITEM_TRANSFORMER 163 /* Transforming one item with another */ 271#define ITEM_TRANSFORMER 163 /* Transforming one item with another */
267 272
268#define SAFE_GROUND 165 /* This is a safe ground, means that neither bombs, 273#define SAFE_GROUND 165 /* This is a safe ground, means that neither bombs,
269 potions, alchemy, or magic works here (elmex) */ 274 potions, alchemy, or magic works here (elmex) */
270 275
276#define NUM_TYPES 166 // must be max(type) + 1
277
271/* DEAD TYPES: */ 278/* DEAD TYPES: */
272//#define FBULLET 10 279//#define FBULLET 10
273//#define FBALL 11 280//#define FBALL 11
274//#define LIGHTNING 12 // elmex: implemented by type 102 subtype 4 281//#define LIGHTNING 12 // elmex: implemented by type 102 subtype 4
275//#define CONFUSION 19 282//#define CONFUSION 19
… …
421 428
422#define FLAG_ALIVE 0 /* Object can fight (or be fought) */ 429#define FLAG_ALIVE 0 /* Object can fight (or be fought) */
423#define FLAG_WIZ 1 /* Object has special privilegies */ 430#define FLAG_WIZ 1 /* Object has special privilegies */
424#define FLAG_REMOVED 2 /* Object is not in any map or invenory */ 431#define FLAG_REMOVED 2 /* Object is not in any map or invenory */
425#define FLAG_FREED 3 /* Object is in the list of free objects */ 432#define FLAG_FREED 3 /* Object is in the list of free objects */
426#define FLAG_WAS_WIZ 4 /* Player was once a wiz */ 433//#define FLAG_WAS_WIZ 4 /* Player was once a wiz */
427#define FLAG_APPLIED 5 /* Object is ready for use by living */ 434#define FLAG_APPLIED 5 /* Object is ready for use by living */
428#define FLAG_UNPAID 6 /* Object hasn't been paid for yet */ 435#define FLAG_UNPAID 6 /* Object hasn't been paid for yet */
429#define FLAG_USE_SHIELD 7 436#define FLAG_USE_SHIELD 7
430 /* Can this creature use a shield? */ 437 /* Can this creature use a shield? */
431 438
… …
444 451
445#define FLAG_GENERATOR 16 /* Will generate type ob->stats.food */ 452#define FLAG_GENERATOR 16 /* Will generate type ob->stats.food */
446#define FLAG_IS_THROWN 17 /* Object is designed to be thrown. */ 453#define FLAG_IS_THROWN 17 /* Object is designed to be thrown. */
447#define FLAG_AUTO_APPLY 18 454#define FLAG_AUTO_APPLY 18
448 /* Will be applied when created */ 455 /* Will be applied when created */
449 // not used anywhere in the code // #define FLAG_TREASURE 19 /* Will generate treasure when applied */ 456#define FLAG_TREASURE_ENV 19 // put treasure into environment not in inventory
450#define FLAG_PLAYER_SOLD 20 /* Object was sold to a shop by a player. */ 457#define FLAG_PLAYER_SOLD 20 /* Object was sold to a shop by a player. */
451#define FLAG_SEE_INVISIBLE 21 /* Will see invisible player */ 458#define FLAG_SEE_INVISIBLE 21 /* Will see invisible player */
452#define FLAG_CAN_ROLL 22 /* Object can be rolled */ 459#define FLAG_CAN_ROLL 22 /* Object can be rolled */
453#define FLAG_OVERLAY_FLOOR 23 /* Object is an overlay floor */ 460#define FLAG_OVERLAY_FLOOR 23 /* Object is an overlay floor */
454#define FLAG_IS_TURNABLE 24 /* Object can change face with direction */ 461#define FLAG_IS_TURNABLE 24 /* Object can change face with direction */
… …
504 /* (Monster) can wear armour/shield/helmet */ 511 /* (Monster) can wear armour/shield/helmet */
505#define FLAG_USE_WEAPON 57 512#define FLAG_USE_WEAPON 57
506 /* (Monster) can wield weapons */ 513 /* (Monster) can wield weapons */
507#define FLAG_USE_RING 58 /* (Monster) can use rings, boots, gauntlets, etc */ 514#define FLAG_USE_RING 58 /* (Monster) can use rings, boots, gauntlets, etc */
508#define FLAG_READY_RANGE 59 /* (Monster) has a range attack readied... 8) */ 515#define FLAG_READY_RANGE 59 /* (Monster) has a range attack readied... 8) */
509#define FLAG_READY_BOW 60 /* not implemented yet */ 516#define FLAG_READY_BOW 60 /* (Monster) has valid bow readied */
510#define FLAG_XRAYS 61 /* X-ray vision */ 517#define FLAG_XRAYS 61 /* X-ray vision */
511#define FLAG_NO_APPLY 62 /* Avoids step_on/fly_on to this object */ 518#define FLAG_NO_APPLY 62 /* Avoids step_on/fly_on to this object */
512#define FLAG_IS_FLOOR 63 /* Can't see what's underneath this object */ 519#define FLAG_IS_FLOOR 63 /* Can't see what's underneath this object */
513 520
514#define FLAG_LIFESAVE 64 /* Saves a players' life once, then destr. */ 521#define FLAG_LIFESAVE 64 /* Saves a players' life once, then destr. */
… …
531 538
532#define FLAG_BEEN_APPLIED 80 /* The object has been applied */ 539#define FLAG_BEEN_APPLIED 80 /* The object has been applied */
533#define FLAG_READY_SCROLL 81 /* monster has scroll in inv and can use it */ 540#define FLAG_READY_SCROLL 81 /* monster has scroll in inv and can use it */
534#define FLAG_USE_ROD 82 /* (Monster) can apply and use rods */ 541#define FLAG_USE_ROD 82 /* (Monster) can apply and use rods */
535 542
536/*#define FLAG_READY_HORN 83 unused (Monster) has a horn readied */ 543#define FLAG_PRECIOUS 83 // object is precious (pets)
537#define FLAG_USE_HORN 84 /* (Monster) can apply and use horns */ 544#define FLAG_USE_HORN 84 /* (Monster) can apply and use horns */
538#define FLAG_MAKE_INVIS 85 545#define FLAG_MAKE_INVIS 85
539 /* (Item) gives invisibility when applied */ 546 /* (Item) gives invisibility when applied */
540#define FLAG_INV_LOCKED 86 547#define FLAG_INV_LOCKED 86
541 /* Item will not be dropped from inventory */ 548 /* Item will not be dropped from inventory */
… …
769 */ 776 */
770 777
771#define PREFER_HIGH 1 778#define PREFER_HIGH 1
772#define PREFER_LOW 0 779#define PREFER_LOW 0
773 780
774/* Simple function we use below to keep adding to the same string
775 * but also make sure we don't overwrite that string.
776 */
777static inline void
778safe_strcat (char *dest, const char *orig, int *curlen, int maxlen)
779{
780 if (*curlen == (maxlen - 1))
781 return;
782
783 strncpy (dest + *curlen, orig, maxlen - *curlen - 1);
784 dest[maxlen - 1] = 0;
785 *curlen += strlen (orig);
786
787 if (*curlen > (maxlen - 1))
788 *curlen = maxlen - 1;
789}
790
791
792/* The SAFE versions of these call the safe_strcat function above.
793 * Ideally, all functions should use the SAFE functions, but they
794 * require some extra support in the calling function to remain as
795 * efficient.
796 */
797#define DESCRIBE_ABILITY_SAFE(retbuf, variable, name, len, maxlen) \
798 if(variable) { \
799 int i,j=0; \
800 safe_strcat(retbuf,"(" name ": ", len, maxlen); \
801 for(i=0; i<NROFATTACKS; i++) \
802 if(variable & (1<<i)) { \
803 if (j) \
804 safe_strcat(retbuf,", ", len, maxlen); \
805 else \
806 j = 1; \
807 safe_strcat(retbuf, attacks[i], len, maxlen); \
808 } \
809 safe_strcat(retbuf,")",len,maxlen); \
810 }
811
812
813/* separated this from the common/item.c file. b.t. Dec 1995 */
814
815#define DESCRIBE_ABILITY(retbuf, variable, name) \
816 if(variable) { \
817 int i,j=0; \
818 strcat(retbuf,"(" name ": "); \
819 for(i=0; i<NROFATTACKS; i++) \
820 if(variable & (1<<i)) { \
821 if (j) \
822 strcat(retbuf,", "); \
823 else \
824 j = 1; \
825 strcat(retbuf, attacks[i]); \
826 } \
827 strcat(retbuf,")"); \
828 }
829
830
831#define DESCRIBE_PATH(retbuf, variable, name) \
832 if(variable) { \
833 int i,j=0; \
834 strcat(retbuf,"(" name ": "); \
835 for(i=0; i<NRSPELLPATHS; i++) \
836 if(variable & (1<<i)) { \
837 if (j) \
838 strcat(retbuf,", "); \
839 else \
840 j = 1; \
841 strcat(retbuf, spellpathnames[i]); \
842 } \
843 strcat(retbuf,")"); \
844 }
845
846
847#define DESCRIBE_PATH_SAFE(retbuf, variable, name, len, maxlen) \
848 if(variable) { \
849 int i,j=0; \
850 safe_strcat(retbuf,"(" name ": ", len, maxlen); \
851 for(i=0; i<NRSPELLPATHS; i++) \
852 if(variable & (1<<i)) { \
853 if (j) \
854 safe_strcat(retbuf,", ", len, maxlen); \
855 else \
856 j = 1; \
857 safe_strcat(retbuf, spellpathnames[i], len, maxlen); \
858 } \
859 safe_strcat(retbuf,")", len, maxlen); \
860 }
861
862/* Flags for apply_special() */ 781/* Flags for apply_special() */
863enum apply_flag 782enum apply_flag
864{ 783{
865 /* Basic flags, always use one of these */ 784 /* Basic flags/mode, always use one of these */
866 AP_NULL = 0, 785 AP_TOGGLE = 0,
867 AP_APPLY = 1, 786 AP_APPLY = 1,
868 AP_UNAPPLY = 2, 787 AP_UNAPPLY = 2,
869 788
870 AP_BASIC_FLAGS = 15, 789 AP_BASIC_FLAGS = 0x0f,
871 790
872 /* Optional flags, for bitwise or with a basic flag */ 791 /* Optional flags, for bitwise or with a basic flag */
873 AP_NO_MERGE = 16, 792 AP_NO_MERGE = 0x10,
874 AP_IGNORE_CURSE = 32, 793 AP_IGNORE_CURSE = 0x20,
875 AP_PRINT = 64 /* Print what to do, don't actually do it */ 794 AP_PRINT = 0x40, /* Print what to do, don't actually do it */
876 /* Note this is supported in all the functions */ 795 AP_NO_READY = 0x80, // do not ready skill associated with skilltool.
877}; 796};
878 797
879/* Bitmask values for 'can_apply_object()' return values. 798/* Bitmask values for 'can_apply_object()' return values.
880 * the CAN_APPLY_ prefix is to just note what function the 799 * the CAN_APPLY_ prefix is to just note what function the
881 * are returned from. 800 * are returned from.
… …
907#define CAN_APPLY_NOT_MASK 0xf 826#define CAN_APPLY_NOT_MASK 0xf
908#define CAN_APPLY_UNAPPLY 0x10 827#define CAN_APPLY_UNAPPLY 0x10
909#define CAN_APPLY_UNAPPLY_MULT 0x20 828#define CAN_APPLY_UNAPPLY_MULT 0x20
910#define CAN_APPLY_UNAPPLY_CHOICE 0x40 829#define CAN_APPLY_UNAPPLY_CHOICE 0x40
911 830
912/* Cut off point of when an object is put on the active list or not */ 831// Cut off point of when an object is put on the active list or not
832// we use 2**-n because that can be represented exactly
833// also make sure that this is a float, not double, constant
913#define MIN_ACTIVE_SPEED 1e-5 834#define MIN_ACTIVE_SPEED (1.f / 65536.f)
914 835
915#define RANDOM() (rndm.next () & 0xffffffU) 836#define RANDOM() (rndm.next () & 0xffffffU)
916#define SRANDOM(xyz) rndm.seed (xyz) //TODO, get rid of 837#define SRANDOM(xyz) rndm.seed (xyz) //TODO, get rid of
917 838
918/* Returns the weight of the given object. Note: it does not take the number of 839/* Returns the weight of the given object. Note: it does not take the number of

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