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/*------------------------------------------------------------------
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Copyright 1989 Kevin P. Smith
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Permission to use, copy, modify, and distribute this
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software and its documentation for any purpose and without
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fee is hereby granted, provided that the above copyright
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notice appear in all copies.
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Permission to use, copy, modify, and distribute this software and
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its documentation, or any derivative works thereof, for any
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NON-COMMERCIAL purpose and without fee is hereby granted, provided
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that this copyright notice appear in all copies. No
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representations are made about the suitability of this software for
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any purpose. This software is provided "as is" without express or
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Xtrek Copyright 1986 Chris Guthrie
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Netrek (Xtrek II) Copyright 1989 Kevin P. Smith
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Paradise II (Netrek II) Copyright 1993 Larry Denys
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Copyright 2000 Bob Glamm
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--------------------------------------------------------------------*/
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/*------------------------------NUMBER DEFINES-----------------------------*/
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#define INDEP (GWIDTH/3) /* width of region in the center of galaxy */
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/* that independents can join in */
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#define MIN_DIST_FROM_STAR 3000.0 /* min distance from a star that enter() */
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/*-------------------------------------------------------------------------*/
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find_start_planet(int team, int flag)
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int valid[MAXPLANETS];
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for (i = 0; i < NUMPLANETS; i++) {
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struct planet *pl = &planets[i];
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if (pl->pl_owner == team && (!flag || pl->pl_flags & flag))
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return valid[lrand48() % nvalid];
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/*------------------------------VISIBLE FUNCTIONS-------------------------*/
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#define BOSSMAN NUMROYALRANKS-1
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#define SIDEKICK NUMROYALRANKS-2
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#define AMBASSADOR NUMROYALRANKS-3
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#define SIDEKICK NUMROYALRANKS-1
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#define AMBASSADOR NUMROYALRANKS-1
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/*--------------------------------PEANUT_GALLERY--------------------------*/
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/* This function checks too see if certain "important" people have logged
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in, and displays a special message to the rest of the players. As the chief
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Paradise hack, I forbid removal of any of the code in this function. Other
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names may be added. If you choose to disregard this, a malefiction will be
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leveled upon your head and all of your progeny will be born with their noses
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two times too large. */
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#define AT_LEAST(rank) if (me->p_stats.st_royal<rank) me->p_stats.st_royal = rank;
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if (strcmp(me->p_name, "a fungusamongus") == 0) { /* that's me! */
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pmessage2(" ", 0, MALL, "LDDENYS > ", me->p_no);
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pmessage2("Yikes. EEK! Help. There seems to be a fungus among us!", 0, MALL, "LDDENYS > ", me->p_no);
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pmessage2(" ", 0, MALL, "LDDENYS > ", me->p_no);
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else if (strcmp(me->p_name, "Lynx") == 0) {
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pmessage2("\"GAME OVER MAN, GAME OVER!\"", 0, MALL, "Lynx->ALL ", me->p_no);
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else if (strcmp(me->p_name, "Hammor") == 0) {
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pmessage2("Please don't hurt 'em, Hammor!", 0, MALL, "GOD->ALL", me->p_no);
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else if (strcmp(me->p_name, "Bubbles") == 0) {
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pmessage2("Whoa!", 0, MALL, "KAOLSEN > ", me->p_no);
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pmessage2("Dudes.", 0, MALL, "KAOLSEN > ", me->p_no);
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pmessage2("Cool.", 0, MALL, "KAOLSEN > ", me->p_no);
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else if (strcmp(me->p_name, "KnightRaven") == 0) {
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pmessage2("Insert Heiji quote here", 0, MALL, "KAOLSEN > ", me->p_no);
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AT_LEAST(AMBASSADOR);
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else if (strcmp(me->p_name, "wibble") == 0) {
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pmessage2("No mountain is unclimbable, no river uncrossable, no client RSA"
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,0, MALL, "EGO->wibble", me->p_no);
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pmessage2("key unbreakable. We can just make it bloody difficult!",
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0, MALL, "EGO->wibble", me->p_no);
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else if (strcmp(me->p_name, "Key") == 0) {
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(void) time(&curtime);
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tmstruct = localtime(&curtime);
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if (!(hour = tmstruct->tm_hour % 12))
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sprintf(buf, "It's %d:%02d%s, time [for me] to die.", hour,
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tmstruct->tm_min, tmstruct->tm_hour >= 12 ? "pm" : "am");
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pmessage2(buf, 0, MALL, "GOD->ALL", me->p_no);
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else if (strcmp(me->p_name, "MikeL") == 0) {
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pmessage2("<This space for rent>", 0, MALL, "GOD->ALL", me->p_no);
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else if (strcmp(me->p_name, "Bolo") == 0) {
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pmessage2("Bolo Mk. MCLXVII On-line.", 0, MALL, MSERVA, me->p_no);
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advertise_tourney_queue(void)
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char buf[80], addrbuf[10];
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for (i = 0; i < MAXPLAYER; i++) {
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if (players[i].p_status == PTQUEUE)
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sprintf(addrbuf, "%s->YOU ", SERVNAME);
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sprintf(buf, "There %s %d player%s on the tournament queue",
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(count == 1) ? "is" : "are", count, (count == 1) ? "" : "s");
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pmessage (buf, me->p_no, MINDIV, addrbuf);
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/*--------------------------------AUTOPEACE------------------------------*/
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/* This function set the player as hostile to all teams with at least one
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player on them if it is t-mode. Otherwise if it is not t-mode the player
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is set as hositle to everyone. */
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int i, num[MAXTEAM + 1];/* to hold team's player counts */
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struct player *p; /* looping var */
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num[0] = num[FED] = num[ROM] = num[KLI] = num[ORI] = 0; /* zero counts */
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for (i = 0, p = players; i < MAXPLAYER; i++, p++) /* loop all players */
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if (p->p_status != PFREE) /* ince the count of the team the */
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num[p->p_team]++; /* player is on */
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if (status->tourn) /* if t-mode then make player hostile */
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me->p_hostile = /* make all teams with a player on */
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((FED * (num[FED] >= configvals->tournplayers)) |
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(ROM * (num[ROM] >= configvals->tournplayers)) |
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(KLI * (num[KLI] >= configvals->tournplayers)) |
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(ORI * (num[ORI] >= configvals->tournplayers)));
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else /* else if not t-mode then */
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me->p_hostile = FED | ROM | KLI | ORI; /* hostile to everyone */
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/*------------------------------PLACEINDEPENDENT---------------------------*/
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/* This function places an independent player in the game so he is not
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near any other players. */
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placeIndependent(void)
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int i; /* ye olde looping var */
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struct player *p; /* to point to players */
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int good, failures; /* flag for success, count of tries */
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failures = 0; /* have started loops yet */
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while (failures < 10) { /* only try 10 times */
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me->p_x = GWIDTH / 2 + (lrand48() % INDEP) - INDEP / 2; /* middle 9th of */
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me->p_y = GWIDTH / 2 + (lrand48() % INDEP) - INDEP / 2; /* galaxy */
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for (i = 0, p = players; i < MAXPLAYER; i++, p++) {
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if ((p->p_status != PFREE) && (p != me)) {
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if ((ABS(p->p_x - me->p_x) < 2 * TRACTDIST) &&
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(ABS(p->p_y - me->p_y) < 2 * TRACTDIST)) {
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failures++; /* found a player too close */
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good = 0; /* position not good */
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break; /* try another positon */
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if (good) /* if good placement found then */
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fprintf(stderr, "Couldn't place the bot successfully.\n");
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for (i = MAXPLAYER - configvals->ntesters; i < MAXPLAYER; i++) {
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if (players[i].p_status == PFREE) { /* We have a free slot */
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players[i].p_status = POUTFIT; /* possible race code */
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if (i == MAXPLAYER) {
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return -1; /* no room in tester slots */
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memset(&players[i].p_stats, 0, sizeof(struct stats));
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players[i].p_stats.st_tticks = 1;
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/* look for tester slot first */
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for (i = 0; i < MAXPLAYER; i++) {
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if (players[i].p_status == PFREE) { /* We have a free slot */
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players[i].p_status = POUTFIT; /* possible race code */
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if ((i == MAXPLAYER) || (i == -1)) {
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memset(&players[i].p_stats, 0, sizeof(struct stats));
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players[i].p_stats.st_tticks = 1;
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/*------------------------------------ENTER-------------------------------*/
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/* This function places a player into the game. It initializes fields in
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the player structure and his ship. It determines where in the galaxy to
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put the player. This function is also used to place robots and independents.
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If tno = 4, then the player is independent. If it is 5 then the player is
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/* CRD feature: starting planet (for robots) - MAK, 2-Jun-93
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* Also added starting planet number as a useful return value.
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tno - team player is on
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disp - "not used, so I used it 7/27/91 TC"
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pno - player's number
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s_type - player's ship type
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startplanet - planet to enter near (or -1) */
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enter(int tno, int disp, int pno, int s_type, int startplanet)
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static int lastteam = -1; /* to hold team of last enter */
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static int lastrank = -1; /* to hold rank of last enter */
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char buf[80]; /* to sprintf into */
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char buf2[80]; /* to sprintf into */
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char addrbuf[10]; /* to hold address */
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if ((startplanet < 0) || (startplanet >= NUMPLANETS))
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(void) strncpy(me->p_name, pseudo, sizeof(me->p_name)); /* get name */
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me->p_name[sizeof(me->p_name) - 1] = '\0'; /* delimiet just in case */
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me->p_kills = 0.0; /* have no kills yet */
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get_ship_for_player(me, s_type); /* get the player's ship type */
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if (me->p_ship.s_nflags & SFNHASFIGHTERS)
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me->p_ship.s_missilestored = 0;
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me->p_docked = 0; /* not docked to anyone */
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me->p_updates = 0; /* start updating immediately */
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me->p_flags = PFSHIELD;
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if (allows_docking(me->p_ship))
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me->p_flags |= PFDOCKOK;/* enable docking */
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me->p_dir = 0; /* direction angle of zero */
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me->p_desdir = 0; /* desired direction of zero */
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me->p_speed = 0; /* speed of zero */
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me->p_desspeed = 0; /* desired speed of zero */
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me->p_subspeed = 0; /* fractional part of speed zero */
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/* Gunboat docked to ships stuff */
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if ((me->p_ship.s_nflags & SFNMASSPRODUCED) &&
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(shipvals[shipPick].s_numports)) {
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me->p_team = (1 << tno);
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for (i = 0; i < MAXPLAYER; i++)
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if ((players[i].p_ship.s_type == shipPick) &&
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(players[i].p_team == me->p_team) &&
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(players[i].p_status == PALIVE) && /* if all this stuff... */
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(players[i].p_flags & PFDOCKOK) &&
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(players[i].p_docked < players[i].p_ship.s_numports) &&
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(players[i].p_ship.s_missilestored)) {
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me->p_x = players[i].p_x; /* ...dock em on */
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me->p_y = players[i].p_y;
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if (players[i].p_ship.s_missilestored != -1)
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players[i].p_ship.s_missilestored--;
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if (players[i].p_flags & PFCLOAK) {
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me->p_flags |= PFCLOAK;
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me->p_cloakphase = players[i].p_cloakphase;
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} else me->p_cloakphase = 0;
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/* End Gunboat stuff */
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if ((tno == 4) || (tno == 5)) { /* if player indep or a robot */
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me->p_team = 0; /* he has no team */
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else { /* else player is normal player--find planet */
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me->p_team = (1 << tno);/* set players team number */
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/* forgive me father, for I have used short-circuiting to
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emulate control flow */
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(startplanet >= 0 /* start planet already specified? */
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|| (((startplanet = me->p_lastrefit) >= 0 /* we've got a home
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&& (planets[startplanet].pl_flags & PLSHIPYARD) /* and it's a yard */
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&&(planets[startplanet].pl_owner == me->p_team)) /* and it's ours */
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||0 < (me->p_lastrefit = -1)) /* oops, no more home
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||(startplanet = find_start_planet(me->p_team, PLSHIPYARD)) != -1
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|| (startplanet = find_start_planet(me->p_team, PLREPAIR)) != -1
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|| (startplanet = find_start_planet(me->p_team, PLAGRI)) != -1
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|| (startplanet = find_start_planet(me->p_team, PLFUEL)) != -1
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|| (startplanet = find_start_planet(me->p_team, PLHOME)) != -1
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|| (startplanet = find_start_planet(me->p_team, 0)) != -1
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if (startplanet == -1) {
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/* we have a planet */
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/* use p_x and y as scratch registers */
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me->p_x = planets[startplanet].pl_x + (lrand48() % 10000) - 5000;
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me->p_y = planets[startplanet].pl_y + (lrand48() % 10000) - 5000;
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if (me->p_x < 0) /* can't come in outside of borders */
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me->p_x = 0; /* now can we? */
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if (me->p_x >= GWIDTH)
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if (me->p_y >= GWIDTH)
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for(i = 0, l = &planets[0]; i < NUMPLANETS; i++, l++) {
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if(PL_TYPE(*l) == PLSTAR) {
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dx = ABS(l->pl_x - me->p_x);
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dy = ABS(l->pl_y - me->p_y);
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if(dx * dx + dy * dy <
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MIN_DIST_FROM_STAR * MIN_DIST_FROM_STAR)
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/* legitimize p_x and p_y */
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move_player(me->p_no, me->p_x, me->p_y, 0);
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me->p_ntorp = 0; /* have not fired torps yete */
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if (!((me->p_ship.s_nflags & SFNMASSPRODUCED) &&
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(shipvals[shipPick].s_numports)))
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me->p_cloakphase = 0; /* no cloaking phase--not cloaked */
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me->p_nplasmatorp = 0; /* no plasma torps */
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me->p_swar = 0; /* at war with nobody */
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me->p_armies = 0; /* carrying no armies */
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switch_special_weapon();
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if (!keeppeace) /* if keep peace mode then */
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auto_peace(); /* set do automatic peace */
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me->p_hostile &= ~me->p_team; /* hostile to all but own team */
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me->p_swar &= ~me->p_team;
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if ((lastteam != tno) || (lastrank != mystats->st_rank)) {
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if ((lastteam > 0) && (lastteam < NUMTEAM) && (lastteam != tno))
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declare_war((1 << lastteam) | me->p_hostile); /* if changing then
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lastteam = tno; /* store team number in static */
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lastrank = mystats->st_rank; /* store rank in static */
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sprintf(addrbuf, " %s->ALL", twoletters(me));
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if ((tno == 4) && (strcmp(me->p_monitor, "Nowhere") == 0)) {
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time_t curtime; /* if a robot and independent */
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struct tm *tmstruct;/* to hold time */
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int queuesize; /* to hold queue size */
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int hour; /* to hold hour */
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time(&curtime); /* get the time */
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tmstruct = localtime(&curtime); /* convert to local time */
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if (!(hour = tmstruct->tm_hour % 12)) /* get the hour */
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sprintf(buf, "It's %d:%02d%s, time to die.", hour, tmstruct->tm_min,
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tmstruct->tm_hour >= 12 ? "pm" : "am");
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if ((queuesize = status->count - status->wait) > 0) {
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/* lint: queuesize set but not used in function enter */
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sprintf(buf2, " Approximate queue size: %d.", status->answer);
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strcat(buf, buf2); /* get queue size if queue */
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pmessage2(buf, 0, MALL, addrbuf, me->p_no); /* display message */
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else if (tno == 5) { /* if a robot then */
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if (players[disp].p_status != PFREE) {
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sprintf(buf2, "%s has been targeted for termination.",
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twoletters(&players[disp]));
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pmessage2(buf2, 0, MALL, addrbuf, me->p_no);
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if (!status2->league) /* no peanut messages in a league game */
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peanut_gallery(); /* check for important people */
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if (me->p_stats.st_royal == 0)
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sprintf(buf, "%s %.16s is now %2.2s (%.16s@%.32s)",
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ranks[me->p_stats.st_rank].name, me->p_name,
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twoletters(me), me->p_login, me->p_full_hostname);
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sprintf(buf, "%s %.16s is now %2.2s (%.16s@%.32s)",
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royal[me->p_stats.st_royal].name, me->p_name,
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twoletters(me), me->p_login, me->p_full_hostname);
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pmessage2(buf, 0, MALL | MJOIN, addrbuf, me->p_no);
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advertise_tourney_queue();
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/*----------END OF FILE--------*/
added
removed
src/common/enter.c
