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Comparing deliantra/server/include/define.h (file contents):
Revision 1.59 by root, Sat May 19 00:08:11 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
… …
79#define MAX_DAM 200 76#define MAX_DAM 200
80 77
81#define MAX_BUF 1024 78#define MAX_BUF 1024
82 /* Used for all kinds of things */ 79 /* Used for all kinds of things */
83#define VERY_BIG_BUF 2048 80#define VERY_BIG_BUF 2048
84#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 */
85#define SOCKET_BUFLEN 4096 /* Max length a packet could be */ 82#define SOCKET_BUFLEN 4096 /* Max length a packet could be */
86 83
87#define FONTSIZE 3000 /* Max chars in font */ 84#define FONTSIZE 3000 /* Max chars in font */
88 85
89#define MAX_ANIMATIONS 256 86#define MAX_ANIMATIONS 256
… …
779 */ 776 */
780 777
781#define PREFER_HIGH 1 778#define PREFER_HIGH 1
782#define PREFER_LOW 0 779#define PREFER_LOW 0
783 780
784/* Simple function we use below to keep adding to the same string
785 * but also make sure we don't overwrite that string.
786 */
787static inline void
788safe_strcat (char *dest, const char *orig, int *curlen, int maxlen)
789{
790 if (*curlen == (maxlen - 1))
791 return;
792
793 strncpy (dest + *curlen, orig, maxlen - *curlen - 1);
794 dest[maxlen - 1] = 0;
795 *curlen += strlen (orig);
796
797 if (*curlen > (maxlen - 1))
798 *curlen = maxlen - 1;
799}
800
801
802/* The SAFE versions of these call the safe_strcat function above.
803 * Ideally, all functions should use the SAFE functions, but they
804 * require some extra support in the calling function to remain as
805 * efficient.
806 */
807#define DESCRIBE_ABILITY_SAFE(retbuf, variable, name, len, maxlen) \
808 if(variable) { \
809 int i,j=0; \
810 safe_strcat(retbuf,"(" name ": ", len, maxlen); \
811 for(i=0; i<NROFATTACKS; i++) \
812 if(variable & (1<<i)) { \
813 if (j) \
814 safe_strcat(retbuf,", ", len, maxlen); \
815 else \
816 j = 1; \
817 safe_strcat(retbuf, attacks[i], len, maxlen); \
818 } \
819 safe_strcat(retbuf,")",len,maxlen); \
820 }
821
822
823/* separated this from the common/item.c file. b.t. Dec 1995 */
824
825#define DESCRIBE_ABILITY(retbuf, variable, name) \
826 if(variable) { \
827 int i,j=0; \
828 strcat(retbuf,"(" name ": "); \
829 for(i=0; i<NROFATTACKS; i++) \
830 if(variable & (1<<i)) { \
831 if (j) \
832 strcat(retbuf,", "); \
833 else \
834 j = 1; \
835 strcat(retbuf, attacks[i]); \
836 } \
837 strcat(retbuf,")"); \
838 }
839
840
841#define DESCRIBE_PATH(retbuf, variable, name) \
842 if(variable) { \
843 int i,j=0; \
844 strcat(retbuf,"(" name ": "); \
845 for(i=0; i<NRSPELLPATHS; i++) \
846 if(variable & (1<<i)) { \
847 if (j) \
848 strcat(retbuf,", "); \
849 else \
850 j = 1; \
851 strcat(retbuf, spellpathnames[i]); \
852 } \
853 strcat(retbuf,")"); \
854 }
855
856
857#define DESCRIBE_PATH_SAFE(retbuf, variable, name, len, maxlen) \
858 if(variable) { \
859 int i,j=0; \
860 safe_strcat(retbuf,"(" name ": ", len, maxlen); \
861 for(i=0; i<NRSPELLPATHS; i++) \
862 if(variable & (1<<i)) { \
863 if (j) \
864 safe_strcat(retbuf,", ", len, maxlen); \
865 else \
866 j = 1; \
867 safe_strcat(retbuf, spellpathnames[i], len, maxlen); \
868 } \
869 safe_strcat(retbuf,")", len, maxlen); \
870 }
871
872/* Flags for apply_special() */ 781/* Flags for apply_special() */
873enum apply_flag 782enum apply_flag
874{ 783{
875 /* Basic flags/mode, always use one of these */ 784 /* Basic flags/mode, always use one of these */
876 AP_TOGGLE = 0, 785 AP_TOGGLE = 0,
… …
917#define CAN_APPLY_NOT_MASK 0xf 826#define CAN_APPLY_NOT_MASK 0xf
918#define CAN_APPLY_UNAPPLY 0x10 827#define CAN_APPLY_UNAPPLY 0x10
919#define CAN_APPLY_UNAPPLY_MULT 0x20 828#define CAN_APPLY_UNAPPLY_MULT 0x20
920#define CAN_APPLY_UNAPPLY_CHOICE 0x40 829#define CAN_APPLY_UNAPPLY_CHOICE 0x40
921 830
922/* 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
923#define MIN_ACTIVE_SPEED 1e-5 834#define MIN_ACTIVE_SPEED (1.f / 65536.f)
924 835
925#define RANDOM() (rndm.next () & 0xffffffU) 836#define RANDOM() (rndm.next () & 0xffffffU)
926#define SRANDOM(xyz) rndm.seed (xyz) //TODO, get rid of 837#define SRANDOM(xyz) rndm.seed (xyz) //TODO, get rid of
927 838
928/* 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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