1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
|
/* $OpenBSD: server.h,v 1.5 1999/12/12 15:16:20 d Exp $ */
/* $NetBSD: hunt.h,v 1.5 1998/09/13 15:27:28 hubertf Exp $ */
/*
* Hunt
* Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold
* San Francisco, California
*/
#include <stdio.h>
#include <sys/socket.h>
#ifndef __GNUC__
#define __attribute__(x)
#endif
/*
* Choose MAXPL and MAXMON carefully. The screen is assumed to be
* 23 lines high and will only tolerate (MAXPL == 17 && MAXMON == 0)
* or (MAXPL + MAXMON <= 16).
*/
#define MAXPL 14
#define MAXMON 2
#if (MAXPL + MAXMON > 16)
#warning "MAXPL + MAXMON is excessive"
#endif
#define MSGLEN SCREEN_WIDTH
#define UBOUND 1
#define DBOUND (HEIGHT - 1)
#define LBOUND 1
#define RBOUND (WIDTH - 1)
#define NASCII 128
/* Layout of the scoreboard: */
#define STAT_LABEL_COL 60
#define STAT_VALUE_COL 74
#define STAT_NAME_COL 61
#define STAT_SCAN_COL (STAT_NAME_COL + 5)
#define STAT_AMMO_ROW 0
#define STAT_GUN_ROW 1
#define STAT_DAM_ROW 2
#define STAT_KILL_ROW 3
#define STAT_PLAY_ROW 5
#define STAT_MON_ROW (STAT_PLAY_ROW + MAXPL + 1)
#define STAT_NAME_LEN 18
/* Number of boots: */
#define NBOOTS 2
/* Bitmask of directions */
#define NORTH 01
#define SOUTH 02
#define EAST 010
#define WEST 020
# undef CTRL
#define CTRL(x) ((x) & 037)
#define BULREQ 1 /* 0 */
#define GRENREQ 9 /* 1 */
#define SATREQ 25 /* 2 */
#define BOMB7REQ 49 /* 3 */
#define BOMB9REQ 81 /* 4 */
#define BOMB11REQ 121 /* 5 */
#define BOMB13REQ 169 /* 6 */
#define BOMB15REQ 225 /* 7 */
#define BOMB17REQ 289 /* 8 */
#define BOMB19REQ 361 /* 9 */
#define BOMB21REQ 441 /* 10 */
#define MAXBOMB 11
#define SLIMEREQ 5 /* 0 */
#define SSLIMEREQ 10 /* 1 */
#define SLIME2REQ 15 /* 2 */
#define SLIME3REQ 20 /* 3 */
#define MAXSLIME 4
#define EXPLEN 16
#define _scan_char(pp) (((pp)->p_scan < 0) ? ' ' : '*')
#define _cloak_char(pp) (((pp)->p_cloak < 0) ? _scan_char(pp) : '+')
#define stat_char(pp) (((pp)->p_flying < 0) ? _cloak_char(pp) : FLYER)
typedef struct bullet_def BULLET;
typedef struct expl_def EXPL;
typedef struct player_def PLAYER;
typedef struct ident_def IDENT;
typedef struct regen_def REGEN;
#define ALL_PLAYERS ((PLAYER *)1)
struct ident_def {
char i_name[NAMELEN];
char i_team;
long i_machine;
long i_uid;
float i_kills;
int i_entries;
float i_score;
int i_absorbed;
int i_faced;
int i_shot;
int i_robbed;
int i_slime;
int i_missed;
int i_ducked;
int i_gkills, i_bkills, i_deaths, i_stillb, i_saved;
IDENT *i_next;
};
struct player_def {
IDENT *p_ident;
char p_over;
int p_face;
int p_undershot;
int p_flying;
int p_flyx, p_flyy;
int p_nboots;
FILE *p_output;
int p_fd;
int p_mask;
int p_damage;
int p_damcap;
int p_ammo;
int p_ncshot;
int p_scan;
int p_cloak;
int p_x, p_y;
int p_ncount;
int p_nexec;
long p_nchar;
char p_death[MSGLEN];
char p_maze[HEIGHT][WIDTH2];
int p_curx, p_cury;
int p_lastx, p_lasty;
char p_cbuf[BUFSIZ];
};
struct bullet_def {
int b_x, b_y;
int b_face;
int b_charge;
char b_type;
char b_size;
char b_over;
PLAYER *b_owner;
IDENT *b_score;
FLAG b_expl;
BULLET *b_next;
};
struct expl_def {
int e_x, e_y;
char e_char;
EXPL *e_next;
};
struct regen_def {
int r_x, r_y;
REGEN *r_next;
};
struct spawn {
int fd;
int reading_msg;
struct sockaddr source;
socklen_t sourcelen;
u_int32_t uid;
char name[NAMELEN+1];
u_int8_t team;
u_int32_t enter_status;
char ttyname[NAMELEN];
u_int32_t mode;
char msg[BUFSIZ];
int msglen;
struct spawn * next;
struct spawn ** prevnext;
int inlen;
char inbuf[ sizeof (u_int32_t) + NAMELEN +
sizeof (u_int8_t) + sizeof (u_int32_t) +
NAMELEN + sizeof (u_int32_t) ];
};
extern struct spawn * Spawn;
extern int Socket;
/* answer.c */
void answer_first __P((void));
int answer_next __P((struct spawn *));
int rand_dir __P((void));
void answer_info __P((FILE *));
/* draw.c */
void drawmaze __P((PLAYER *));
void look __P((PLAYER *));
void check __P((PLAYER *, int, int));
void showstat __P((PLAYER *));
void drawplayer __P((PLAYER *, FLAG));
void message __P((PLAYER *, char *));
/* driver.c */
int rand_num __P((int));
void checkdam __P((PLAYER *, PLAYER *, IDENT *, int, char));
void cleanup __P((int));
/* execute.c */
void mon_execute __P((PLAYER *));
void execute __P((PLAYER *));
void add_shot __P((int, int, int, char, int, PLAYER *, int, char));
BULLET *create_shot __P((int, int, int, char, int, int, PLAYER *, IDENT *,
int, char));
void ammo_update __P((PLAYER *));
/* expl.c */
void showexpl __P((int, int, char));
void rollexpl __P((void));
void makemaze __P((void));
void clearwalls __P((void));
int can_rollexpl __P((void));
/* makemaze.c */
void makemaze __P((void));
/* shots.c */
int can_moveshots __P((void));
void moveshots __P((void));
PLAYER *play_at __P((int, int));
int opposite __P((int, char));
BULLET *is_bullet __P((int, int));
void fixshots __P((int, int, char));
/* terminal.c */
void cgoto __P((PLAYER *, int, int));
void outch __P((PLAYER *, char));
void outstr __P((PLAYER *, char *, int));
void outyx __P((PLAYER *, int, int, const char *, ...))
__attribute__((format (printf, 4, 5)));
void clrscr __P((PLAYER *));
void ce __P((PLAYER *));
void sendcom __P((PLAYER *, int, ...));
void flush __P((PLAYER *));
void log __P((int, const char *, ...))
__attribute__((format (printf, 2, 3)));
void logx __P((int, const char *, ...))
__attribute__((format (printf, 2, 3)));
/* extern.c */
extern FLAG Am_monitor;
extern char Buf[BUFSIZ];
extern char Maze[HEIGHT][WIDTH2];
extern char Orig_maze[HEIGHT][WIDTH2];
extern fd_set Fds_mask;
extern fd_set Have_inp;
extern int Nplayer;
extern int Num_fds;
extern int Socket;
extern int Status;
extern int See_over[NASCII];
extern BULLET * Bullets;
extern EXPL * Expl[EXPLEN];
extern EXPL * Last_expl;
extern PLAYER Player[MAXPL];
extern PLAYER * End_player;
extern PLAYER Boot[NBOOTS];
extern IDENT * Scores;
extern PLAYER Monitor[MAXMON];
extern PLAYER * End_monitor;
extern int volcano;
extern int shot_req[MAXBOMB];
extern int shot_type[MAXBOMB];
extern int slime_req[MAXSLIME];
|
