1.\" $NetBSD: huntd.6,v 1.3 1998/01/09 08:03:42 perry Exp $ 2.\" $OpenBSD: huntd.6,v 1.18 2007/05/31 19:19:18 jmc Exp $ 3.\" $DragonFly: src/games/hunt/huntd/huntd.6,v 1.2 2008/09/04 07:35:06 swildner Exp $ 4.\" 5.\" Hunt 6.\" Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold 7.\" San Francisco, California 8.\" 9.\" Copyright (c) 1985 Regents of the University of California. 10.\" All rights reserved. The Berkeley software License Agreement 11.\" specifies the terms and conditions for redistribution. 12.\" 13.Dd September 2, 2008 14.Dt HUNTD 6 15.Os 16.Sh NAME 17.Nm huntd 18.Nd hunt daemon, back-end for hunt game 19.Sh SYNOPSIS 20.Nm 21.Op Fl s 22.Op Fl a Ar addr 23.Sm off 24.Oo 25.Fl D Ar var No = Ar value \ \&... 26.Oc 27.Sm on 28.Op Fl p Ar port 29.Sh DESCRIPTION 30.Nm 31controls the multi-player 32.Xr hunt 6 33game. 34.Pp 35The 36.Fl a Ar addr 37option is used to cause the server to listen only on a 38specific interface address. 39The 40.Ar addr 41argument must be given as an IP address. 42.Pp 43Options given with 44.Fl D 45override those read from configuration files 46.Po 47see 48.Sx CONFIGURATION , 49below 50.Pc . 51.Pp 52The 53.Fl p Ar port 54option changes the UDP port number used to rendezvous with the player 55process and thus allows for private games of 56.Xr hunt 6 . 57.Pp 58The 59.Fl s 60option is for running 61.Nm 62forever 63.Pq server mode . 64This is similar to running it under the control of 65.Xr inetd 8 66.Pq see below , 67but it consumes a process table entry when no one is playing, 68and monitor clients are not disconnected. 69.Ss INETD 70To run 71.Nm 72from 73.Xr inetd 8 , 74you'll need to 75add this line to 76.Pa /etc/inetd.conf : 77.Pp 78.Dl hunt dgram udp wait nobody /usr/games/huntd HUNT 79.Pp 80Do not use any of the command line options \(em if you want 81.Xr inetd 8 82to start up 83.Nm 84on a private port, change the port listed in 85.Pa /etc/services . 86.Ss "NETWORK RENDEZVOUS" 87When 88.Xr hunt 6 89starts up, it broadcasts on attached networks, 90using the broadcast or point-to-point destination address for each interface, 91to find a 92.Nm hunt 93game in progress. 94If a 95.Nm 96hears the request, it sends back the port number for the 97.Nm hunt 98process to connect to. 99.Pp 100Regardless of how 101.Nm 102is started, it always checks incoming connections with 103.Xr hosts_access 5 , 104using a service name of 105.Sq huntd . 106.Ss "CONFIGURATION" 107When 108.Nm 109starts, it looks for configuration files that determine 110game parameters. 111Each line of a configuration file is of the form 112.Ar var No = Ar value . 113Comments start with a hash sign 114.Pq Sq # . 115The configuration files loaded in order 116.Pq if they exist 117are: 118.Pa /etc/hunt.conf , 119.Pa "$HOME/.hunt.conf" , 120and 121.Pa ./.hunt.conf . 122.Pp 123Many of these variables require intimate knowledge of the 124driver source code. 125The complete list of configurable variables is as follows. 126.Pp 127.Bl -tag -width pdroneabsorb -compact 128.It Va random 129enable dispersion doors 130.Pq default 1 131.It Va reflect 132enable generation of reflection walls 133.Pq default 1 134.It Va monitor 135enable monitors 136.Pq default 1 137.It Va ooze 138enable slime shots 139.Pq default 1 140.It Va fly 141enable flight 142.Pq default 1 143.It Va volcano 144enable volcanoes 145.Pq default 1 146.It Va drone 147enable drone 148.Pq default 1 149.It Va boots 150enable boots 151.Pq default 1 152.It Va scan 153enable scanning 154.Pq default 1 155.It Va cloak 156enable cloaking 157.Pq default 1 158.It Va logerr 159errors to stderr 160.Pq default 1 161.It Va syslog 162errors to 163.Xr syslogd 8 164.Pq default 0 165.It Va scoredecay 166nr deaths before nr kills begins to decay 167.Pq default 15 168.It Va maxremove 169Maximum number of holes in the maze wall 170.Pq default 40 171.It Va linger 172Seconds to keep game open with no players. \&-1 means forever 173.Pq default 90 174.It Va flytime 175max time flying 176.Pq default 20 177.It Va flystep 178max displacement each flying time unit 179.Pq default 5 180.It Va volcano_max 181max size of volcano 182.Pq default 50 183.It Va ptrip_face 184percentage chance of tripping a grenade on pickup 185.Pq default 2 186.It Va ptrip_back 187percentage chance of same when backing onto it 188.Pq default 95 189.It Va ptrip_side 190percentage chance of same when walking sideways into it 191.Pq default 50 192.It Va prandom 193percentage of time dispersion doors appear 194.Pq default 1 195.It Va preflect 196percentage of time reflection walls appear 197.Pq default 1 198.It Va pshot_coll 199percentage chance of shots colliding 200.Pq default 5 201.It Va pgren_coll 202percentage chance of grenades colliding 203.Pq default 10 204.It Va pgren_catch 205facing player chance of catching grenade 206.Pq default 10 207.It Va pmiss 208percentage chance of bullet missing player 209.Pq default 5 210.It Va pdroneabsorb 211percentage chance of absorbing a drone 212.Pq default 1 213.It Va fall_frac 214divisor of damage used for fall damage 215.Pq default 5 216.It Va bulspd 217speed of bullets 218.Pq default 5 219.It Va ishots 220initial ammo for player 221.Pq default 15 222.It Va nshots 223ammo boost for all when new player joins 224.Pq default 5 225.It Va maxncshot 226max number of simultaneous shots per player 227.Pq default 2 228.It Va maxdam 229the initial shield for each player 230.Pq default 10 231.It Va mindam 232minimum damage from one unit of ammo 233.Pq default 5 234.It Va stabdam 235damage from stabbing 236.Pq default 2 237.It Va killgain 238shield gained from killing someone 239.Pq default 2 240.It Va slimefactor 241charge multiplier for slime 242.Pq default 3 243.It Va slimespeed 244speed of slime 245.Pq default 5 246.It Va lavaspeed 247speed of volcano lava 248.Pq default 1 249.It Va cloaklen 250duration of a cloak 251.Pq default 20 252.It Va scanlen 253duration of a scan 254.Pq default 20 255.It Va mindshot 256minimum shot class needed to make a drone 257.Pq default 2 258.It Va simstep 259maximum simulation step in microseconds. 260Zero means traditional blocking behaviour. 261Try 55000 for something reasonable 262.Pq default 0 263.El 264.Sh "FILES" 265.Bl -tag -width Pa -compact 266.It Pa /etc/hunt.conf 267.It Pa "$HOME/.hunt.conf" 268.It Pa ./.hunt.conf 269.El 270.Sh SEE ALSO 271.Xr hosts_options 5 , 272.Xr hunt 6 , 273.Xr inetd 8 274.Sh AUTHORS 275Conrad Huang, Ken Arnold, and Greg Couch; 276.br 277University of California, San Francisco, Computer Graphics Lab 278.Pp 279David Leonard tidied up, and added the configuration file. 280.\"Sh BUGS 281