hunt/huntd/hunt.h

   1 /*      $NetBSD: hunt.h,v 1.31 2014/03/30 05:53:12 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1983-2003, Regents of the University of California.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions are
   9  * met:
  10  *
  11  * + Redistributions of source code must retain the above copyright
  12  *   notice, this list of conditions and the following disclaimer.
  13  * + Redistributions in binary form must reproduce the above copyright
  14  *   notice, this list of conditions and the following disclaimer in the
  15  *   documentation and/or other materials provided with the distribution.
  16  * + Neither the name of the University of California, San Francisco nor
  17  *   the names of its contributors may be used to endorse or promote
  18  *   products derived from this software without specific prior written
  19  *   permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  22  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  24  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #include <stdbool.h>
  35 #include <stdio.h>
  36 #include <string.h>
  37 #include <syslog.h>
  38
  39 #include <sys/ioctl.h>
  40 #include <sys/types.h>
  41 #include <sys/uio.h>
  42 #include <sys/poll.h>
  43
  44 #include "hunt_common.h"
  45
  46 extern const int shot_req[];
  47 extern const int shot_type[];
  48 #ifdef OOZE
  49 extern const int slime_req[];
  50 #endif
  51
  52 typedef struct bullet_def       BULLET;
  53 typedef struct expl_def         EXPL;
  54 typedef struct player_def       PLAYER;
  55 typedef struct ident_def        IDENT;
  56 typedef struct regen_def        REGEN;
  57
  58 struct ident_def {
  59         char i_name[WIRE_NAMELEN];
  60         char i_team;
  61         uint32_t i_machine;
  62         uint32_t i_uid;
  63         float i_kills;
  64         int i_entries;
  65         float i_score;
  66         int i_absorbed;
  67         int i_faced;
  68         int i_shot;
  69         int i_robbed;
  70         int i_slime;
  71         int i_missed;
  72         int i_ducked;
  73         int i_gkills, i_bkills, i_deaths, i_stillb, i_saved;
  74         IDENT *i_next;
  75 };
  76
  77 struct player_def {
  78         IDENT *p_ident;
  79         char p_over;
  80         int p_face;
  81         int p_undershot;
  82 #ifdef FLY
  83         int p_flying;
  84         int p_flyx, p_flyy;
  85 #endif
  86 #ifdef BOOTS
  87         int p_nboots;
  88 #endif
  89         FILE *p_output;
  90         int p_fd;
  91         int p_mask;
  92         int p_damage;
  93         int p_damcap;
  94         int p_ammo;
  95         int p_ncshot;
  96         int p_scan;
  97         int p_cloak;
  98         int p_x, p_y;
  99         int p_ncount;
 100         int p_nexec;
 101         long p_nchar;
 102         char p_death[MSGLEN];
 103         char p_maze[HEIGHT][WIDTH2];
 104         int p_curx, p_cury;
 105         int p_lastx, p_lasty;
 106         char p_cbuf[BUFSIZ];
 107 };
 108
 109 struct bullet_def {
 110         int b_x, b_y;
 111         int b_face;
 112         int b_charge;
 113         char b_type;
 114         char b_size;
 115         char b_over;
 116         PLAYER *b_owner;
 117         IDENT *b_score;
 118         bool b_expl;
 119         BULLET *b_next;
 120 };
 121
 122 struct expl_def {
 123         int e_x, e_y;
 124         char e_char;
 125         EXPL *e_next;
 126 };
 127
 128 struct regen_def {
 129         int r_x, r_y;
 130         REGEN *r_next;
 131 };
 132
 133 /*
 134  * external variables
 135  */
 136
 137 extern char Buf[BUFSIZ], Maze[HEIGHT][WIDTH2], Orig_maze[HEIGHT][WIDTH2];
 138
 139 extern int Nplayer;
 140 extern int huntsock;
 141 extern struct pollfd fdset[];
 142
 143 extern int See_over[NASCII];
 144
 145 extern BULLET *Bullets;
 146
 147 extern IDENT *Scores;
 148
 149 extern PLAYER Player[MAXPL], *End_player;
 150 #ifdef BOOTS
 151 extern PLAYER Boot[NBOOTS];
 152 #endif
 153
 154 #ifdef MONITOR
 155 extern PLAYER Monitor[MAXMON], *End_monitor;
 156 #endif
 157
 158 /*
 159  * function types
 160  */
 161
 162 /* in answer.c */
 163 bool answer(void);
 164 int rand_dir(void);
 165
 166 /* in draw.c */
 167 void drawmaze(PLAYER *);
 168 void look(PLAYER *);
 169 void check(PLAYER *, int, int);
 170 void showstat(PLAYER *);
 171 void drawplayer(PLAYER *, bool);
 172 void message(PLAYER *, const char *);
 173
 174 /* in driver.c */
 175 void checkdam(PLAYER *, PLAYER *, IDENT *, int, char);
 176 int rand_num(int);
 177 __dead void cleanup(int);
 178
 179 /* in execute.c */
 180 void mon_execute(PLAYER *);     /* ifdef MONITOR only */
 181 void execute(PLAYER *);
 182 void add_shot(int, int, int, char, int, PLAYER *, int, char);
 183 BULLET *create_shot(int, int, int, char, int, int, PLAYER *,
 184                     IDENT *, int, char);
 185
 186 /* in expl.c */
 187 void showexpl(int, int, char);
 188 void rollexpl(void);
 189 void clearwalls(void);
 190
 191 /* in makemaze.c */
 192 void makemaze(void);
 193
 194 /* in shots.c */
 195 void moveshots(void);
 196 PLAYER *play_at(int, int);
 197 bool opposite(int, char);
 198 BULLET *is_bullet(int, int);
 199 void fixshots(int, int, char);
 200
 201 /* in support.c */
 202 __printflike(2, 3) void complain(int level, const char *fmt, ...);
 203
 204 /* in terminal.c */
 205 void cgoto(PLAYER *, int, int);
 206 void outch(PLAYER *, int);
 207 void outstr(PLAYER *, const char *, int);
 208 void clrscr(PLAYER *);
 209 void ce(PLAYER *);
 210 void sendcom(PLAYER *, int, ...);