diff options
Diffstat (limited to 'monop/trade.c')
| -rw-r--r-- | monop/trade.c | 79 |
1 files changed, 50 insertions, 29 deletions
diff --git a/monop/trade.c b/monop/trade.c index e8207f99..1a0b8fbc 100644 --- a/monop/trade.c +++ b/monop/trade.c @@ -1,4 +1,4 @@ -/* $NetBSD: trade.c,v 1.3 1995/03/23 08:35:19 cgd Exp $ */ +/* $NetBSD: trade.c,v 1.4 1997/10/12 17:45:27 christos Exp $ */ /* * Copyright (c) 1980, 1993 @@ -33,15 +33,16 @@ * SUCH DAMAGE. */ +#include <sys/cdefs.h> #ifndef lint #if 0 static char sccsid[] = "@(#)trade.c 8.1 (Berkeley) 5/31/93"; #else -static char rcsid[] = "$NetBSD: trade.c,v 1.3 1995/03/23 08:35:19 cgd Exp $"; +__RCSID("$NetBSD: trade.c,v 1.4 1997/10/12 17:45:27 christos Exp $"); #endif #endif /* not lint */ -# include "monop.ext" +#include "monop.ext" struct trd_st { /* how much to give to other player */ int trader; /* trader number */ @@ -52,15 +53,23 @@ struct trd_st { /* how much to give to other player */ typedef struct trd_st TRADE; -static char *list[MAX_PRP+2]; +static char *plist[MAX_PRP+2]; static int used[MAX_PRP]; static TRADE trades[2]; -trade() { +static void get_list __P((int, int )); +static int set_list __P((OWN *)); +static void summate __P((void)); +static void do_trade __P((void)); +static void move_em __P((TRADE *, TRADE *)); - reg int tradee, i; +void +trade() +{ + + int tradee, i; trading = TRUE; for (i = 0; i < 2; i++) { @@ -96,11 +105,13 @@ over: * This routine gets the list of things to be trader for the * player, and puts in the structure given. */ +static void get_list(struct_no, play_no) -int struct_no, play_no; { +int struct_no, play_no; +{ - reg int sn, pn; - reg PLAY *pp; + int sn, pn; + PLAY *pp; int numin, prop, num_prp; OWN *op; TRADE *tp; @@ -116,7 +127,7 @@ int struct_no, play_no; { numin = set_list(pp->own_list); for (num_prp = numin; num_prp; ) { prop = getinp("Which property do you wish to trade? ", - list); + plist); if (prop == numin) break; else if (used[prop]) @@ -147,28 +158,32 @@ once_more: /* * This routine sets up the list of tradable property. */ +static int set_list(the_list) -reg OWN *the_list; { +OWN *the_list; +{ - reg int i; - reg OWN *op; + int i; + OWN *op; i = 0; for (op = the_list; op; op = op->next) if (!used[i]) - list[i++] = op->sqr->name; - list[i++] = "done"; - list[i--] = 0; + plist[i++] = op->sqr->name; + plist[i++] = "done"; + plist[i--] = 0; return i; } /* * This routine summates the trade. */ -summate() { +static void +summate() +{ - reg bool some; - reg int i; - reg TRADE *tp; + bool some; + int i; + TRADE *tp; OWN *op; for (i = 0; i < 2; i++) { @@ -193,7 +208,9 @@ summate() { /* * This routine actually executes the trade. */ -do_trade() { +static void +do_trade() +{ move_em(&trades[0], &trades[1]); move_em(&trades[1], &trades[0]); @@ -201,11 +218,13 @@ do_trade() { /* * This routine does a switch from one player to another */ +static void move_em(from, to) -TRADE *from, *to; { +TRADE *from, *to; +{ - reg PLAY *pl_fr, *pl_to; - reg OWN *op; + PLAY *pl_fr, *pl_to; + OWN *op; pl_fr = &play[from->trader]; pl_to = &play[to->trader]; @@ -224,10 +243,12 @@ TRADE *from, *to; { /* * This routine lets a player resign */ -resign() { +void +resign() +{ - reg int i, new_own; - reg OWN *op; + int i, new_own; + OWN *op; SQUARE *sqp; if (cur_p->money <= 0) { @@ -260,7 +281,7 @@ resign() { } while (new_own == player); name_list[num_play] = "done"; } - if (getyn("Do you really want to resign? ", yn) != 0) + if (getyn("Do you really want to resign? ") != 0) return; if (num_play == 1) { printf("Then NOBODY wins (not even YOU!)\n"); @@ -294,7 +315,7 @@ resign() { for (i = player; i < num_play; i++) { name_list[i] = name_list[i+1]; if (i + 1 < num_play) - cpy_st(&play[i], &play[i+1], sizeof (PLAY)); + play[i] = play[i+1]; } name_list[num_play--] = 0; for (i = 0; i < N_SQRS; i++) |