+/* $NetBSD: pl_7.c,v 1.34 2009/03/15 00:50:47 dholland Exp $ */
+
/*
- * Copyright (c) 1983 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* SUCH DAMAGE.
*/
+#include <sys/cdefs.h>
#ifndef lint
-static char sccsid[] = "@(#)pl_7.c 5.7 (Berkeley) 2/28/91";
+#if 0
+static char sccsid[] = "@(#)pl_7.c 8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: pl_7.c,v 1.34 2009/03/15 00:50:47 dholland Exp $");
+#endif
#endif /* not lint */
+#include <curses.h>
+#include <err.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "extern.h"
#include "player.h"
+#include "display.h"
+
+static void Scroll(void);
+static void endprompt(int);
/*
* Display interface
*/
static char sc_hasprompt;
-static char *sc_prompt;
-static char *sc_buf;
+static const char *sc_prompt;
+static const char *sc_buf;
static int sc_line;
-initscreen()
+static WINDOW *view_w;
+static WINDOW *slot_w;
+static WINDOW *scroll_w;
+static WINDOW *stat_w;
+static WINDOW *turn_w;
+
+int done_curses;
+int loaded, fired, changed, repaired;
+int dont_adjust;
+int viewrow, viewcol;
+char movebuf[sizeof SHIP(0)->file->movebuf];
+int player;
+struct ship *ms; /* memorial structure, &cc->ship[player] */
+struct File *mf; /* ms->file */
+struct shipspecs *mc; /* ms->specs */
+
+void
+initscreen(void)
{
- /* initscr() already done in SCREENTEST() */
+ if (signal(SIGTSTP, SIG_DFL) == SIG_ERR) {
+ err(1, "signal(SIGTSTP)");
+ }
+
+ if (initscr() == NULL) {
+ errx(1, "Can't sail on this terminal.");
+ }
+ if (STAT_R >= COLS || SCROLL_Y <= 0) {
+ errx(1, "Window/terminal not large enough.");
+ }
+
view_w = newwin(VIEW_Y, VIEW_X, VIEW_T, VIEW_L);
slot_w = newwin(SLOT_Y, SLOT_X, SLOT_T, SLOT_L);
scroll_w = newwin(SCROLL_Y, SCROLL_X, SCROLL_T, SCROLL_L);
stat_w = newwin(STAT_Y, STAT_X, STAT_T, STAT_L);
turn_w = newwin(TURN_Y, TURN_X, TURN_T, TURN_L);
- done_curses++;
- (void) leaveok(view_w, 1);
- (void) leaveok(slot_w, 1);
- (void) leaveok(stat_w, 1);
- (void) leaveok(turn_w, 1);
-#ifdef SIGTSTP
- {
- void susp();
- (void) signal(SIGTSTP, susp);
+
+ if (view_w == NULL ||
+ slot_w == NULL ||
+ scroll_w == NULL ||
+ stat_w == NULL ||
+ turn_w == NULL) {
+ endwin();
+ errx(1, "Curses initialization failed.");
}
-#endif
+
+ leaveok(view_w, 1);
+ leaveok(slot_w, 1);
+ leaveok(stat_w, 1);
+ leaveok(turn_w, 1);
noecho();
- crmode();
+ cbreak();
+
+ done_curses++;
}
-cleanupscreen()
+void
+cleanupscreen(void)
{
/* alarm already turned off */
if (done_curses) {
- (void) wmove(scroll_w, SCROLL_Y - 1, 0);
- (void) wclrtoeol(scroll_w);
+ wmove(scroll_w, SCROLL_Y - 1, 0);
+ wclrtoeol(scroll_w);
draw_screen();
endwin();
}
}
+/*VARARGS2*/
void
-newturn()
+Signal(const char *fmt, struct ship *ship, ...)
{
- repaired = loaded = fired = changed = 0;
- movebuf[0] = '\0';
-
- (void) alarm(0);
- if (mf->readyL & R_LOADING)
- if (mf->readyL & R_DOUBLE)
- mf->readyL = R_LOADING;
- else
- mf->readyL = R_LOADED;
- if (mf->readyR & R_LOADING)
- if (mf->readyR & R_DOUBLE)
- mf->readyR = R_LOADING;
- else
- mf->readyR = R_LOADED;
- if (!hasdriver)
- Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);
+ va_list ap;
+ char format[BUFSIZ];
- if (sc_hasprompt) {
- (void) wmove(scroll_w, sc_line, 0);
- (void) wclrtoeol(scroll_w);
- }
- if (Sync() < 0)
- leave(LEAVE_SYNC);
- if (!hasdriver)
- leave(LEAVE_DRIVER);
- if (sc_hasprompt)
- (void) wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);
-
- if (turn % 50 == 0)
- Write(W_ALIVE, SHIP(0), 0, 0, 0, 0, 0);
- if (mf->FS && (!mc->rig1 || windspeed == 6))
- Write(W_FS, ms, 0, 0, 0, 0, 0);
- if (mf->FS == 1)
- Write(W_FS, ms, 0, 2, 0, 0, 0);
-
- if (mf->struck)
- leave(LEAVE_QUIT);
- if (mf->captured != 0)
- leave(LEAVE_CAPTURED);
- if (windspeed == 7)
- leave(LEAVE_HURRICAN);
-
- adjustview();
- draw_screen();
-
- (void) signal(SIGALRM, newturn);
- (void) alarm(7);
+ if (!done_curses)
+ return;
+ va_start(ap, ship);
+ if (*fmt == '\a')
+ putchar(*fmt++);
+ fmtship(format, sizeof(format), fmt, ship);
+ vwprintw(scroll_w, format, ap);
+ va_end(ap);
+ Scroll();
}
/*VARARGS2*/
-Signal(fmt, ship, a, b, c, d)
-char *fmt;
-register struct ship *ship;
-int a, b, c, d;
+void
+Msg(const char *fmt, ...)
{
+ va_list ap;
+
if (!done_curses)
return;
- if (*fmt == '\7')
+ va_start(ap, fmt);
+ if (*fmt == '\a')
putchar(*fmt++);
- if (ship == 0)
- (void) wprintw(scroll_w, fmt, a, b, c, d);
- else
- (void) wprintw(scroll_w, fmt, ship->shipname,
- colours(ship), sterncolour(ship), a, b, c, d);
+ vwprintw(scroll_w, fmt, ap);
+ va_end(ap);
Scroll();
}
-Scroll()
+static void
+Scroll(void)
{
if (++sc_line >= SCROLL_Y)
sc_line = 0;
- (void) wmove(scroll_w, sc_line, 0);
- (void) wclrtoeol(scroll_w);
+ wmove(scroll_w, sc_line, 0);
+ wclrtoeol(scroll_w);
}
-prompt(p, ship)
-register char *p;
-struct ship *ship;
+void
+prompt(const char *p, struct ship *ship)
{
- static char buf[60];
+ static char buf[BUFSIZ];
- if (ship != 0) {
- (void)sprintf(buf, p, ship->shipname, colours(ship),
- sterncolour(ship));
- p = buf;
- }
- sc_prompt = p;
+ fmtship(buf, sizeof(buf), p, ship);
+ sc_prompt = buf;
sc_buf = "";
sc_hasprompt = 1;
- (void) waddstr(scroll_w, p);
+ waddstr(scroll_w, buf);
}
-endprompt(flag)
-char flag;
+static void
+endprompt(int flag)
{
sc_hasprompt = 0;
if (flag)
Scroll();
}
-sgetch(p, ship, flag)
-char *p;
-struct ship *ship;
-char flag;
+/*
+ * Next two functions called from newturn() to poke display. Shouldn't
+ * exist... XXX
+ */
+
+void
+display_hide_prompt(void)
{
- register c;
+ if (sc_hasprompt) {
+ wmove(scroll_w, sc_line, 0);
+ wclrtoeol(scroll_w);
+ }
+}
+void
+display_reshow_prompt(void)
+{
+ if (sc_hasprompt)
+ wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);
+}
+
+
+int
+sgetch(const char *p, struct ship *ship, int flag)
+{
+ int c;
prompt(p, ship);
blockalarm();
- (void) wrefresh(scroll_w);
+ wrefresh(scroll_w);
unblockalarm();
while ((c = wgetch(scroll_w)) == EOF)
;
if (flag && c >= ' ' && c < 0x7f)
- (void) waddch(scroll_w, c);
+ waddch(scroll_w, c);
endprompt(flag);
return c;
}
-sgetstr(pr, buf, n)
-char *pr;
-register char *buf;
-register n;
+void
+sgetstr(const char *pr, char *buf, int n)
{
- register c;
- register char *p = buf;
+ int c;
+ char *p = buf;
prompt(pr, (struct ship *)0);
sc_buf = buf;
for (;;) {
*p = 0;
blockalarm();
- (void) wrefresh(scroll_w);
+ wrefresh(scroll_w);
unblockalarm();
while ((c = wgetch(scroll_w)) == EOF)
;
return;
case '\b':
if (p > buf) {
- (void) waddstr(scroll_w, "\b \b");
+ waddstr(scroll_w, "\b \b");
p--;
}
break;
default:
if (c >= ' ' && c < 0x7f && p < buf + n - 1) {
*p++ = c;
- (void) waddch(scroll_w, c);
+ waddch(scroll_w, c);
} else
- (void) putchar(CTRL('g'));
+ putchar('\a');
}
}
}
-draw_screen()
+void
+draw_screen(void)
{
draw_view();
draw_turn();
draw_stat();
draw_slot();
- (void) wrefresh(scroll_w); /* move the cursor */
+ wrefresh(scroll_w); /* move the cursor */
}
-draw_view()
+void
+draw_view(void)
{
- register struct ship *sp;
+ struct ship *sp;
- (void) werase(view_w);
+ werase(view_w);
foreachship(sp) {
if (sp->file->dir
&& sp->file->row > viewrow
&& sp->file->row < viewrow + VIEW_Y
&& sp->file->col > viewcol
&& sp->file->col < viewcol + VIEW_X) {
- (void) wmove(view_w, sp->file->row - viewrow,
+ wmove(view_w, sp->file->row - viewrow,
sp->file->col - viewcol);
- (void) waddch(view_w, colours(sp));
- (void) wmove(view_w,
+ waddch(view_w, colours(sp));
+ wmove(view_w,
sternrow(sp) - viewrow,
sterncol(sp) - viewcol);
- (void) waddch(view_w, sterncolour(sp));
+ waddch(view_w, sterncolour(sp));
}
}
- (void) wrefresh(view_w);
+ wrefresh(view_w);
}
-draw_turn()
+void
+draw_turn(void)
{
- (void) wmove(turn_w, 0, 0);
- (void) wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
- (void) wrefresh(turn_w);
+ wmove(turn_w, 0, 0);
+ wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
+ wrefresh(turn_w);
}
-draw_stat()
+void
+draw_stat(void)
{
- (void) wmove(stat_w, STAT_1, 0);
- (void) wprintw(stat_w, "Points %3d\n", mf->points);
- (void) wprintw(stat_w, "Fouls %2d\n", fouled(ms));
- (void) wprintw(stat_w, "Grapples %2d\n", grappled(ms));
+ wmove(stat_w, STAT_1, 0);
+ wprintw(stat_w, "Points %3d\n", mf->points);
+ wprintw(stat_w, "Fouls %2d\n", fouled(ms));
+ wprintw(stat_w, "Grapples %2d\n", grappled(ms));
- (void) wmove(stat_w, STAT_2, 0);
- (void) wprintw(stat_w, " 0 %c(%c)\n",
+ wmove(stat_w, STAT_2, 0);
+ wprintw(stat_w, " 0 %c(%c)\n",
maxmove(ms, winddir + 3, -1) + '0',
maxmove(ms, winddir + 3, 1) + '0');
- (void) waddstr(stat_w, " \\|/\n");
- (void) wprintw(stat_w, " -^-%c(%c)\n",
+ waddstr(stat_w, " \\|/\n");
+ wprintw(stat_w, " -^-%c(%c)\n",
maxmove(ms, winddir + 2, -1) + '0',
maxmove(ms, winddir + 2, 1) + '0');
- (void) waddstr(stat_w, " /|\\\n");
- (void) wprintw(stat_w, " | %c(%c)\n",
+ waddstr(stat_w, " /|\\\n");
+ wprintw(stat_w, " | %c(%c)\n",
maxmove(ms, winddir + 1, -1) + '0',
maxmove(ms, winddir + 1, 1) + '0');
- (void) wprintw(stat_w, " %c(%c)\n",
+ wprintw(stat_w, " %c(%c)\n",
maxmove(ms, winddir, -1) + '0',
maxmove(ms, winddir, 1) + '0');
- (void) wmove(stat_w, STAT_3, 0);
- (void) wprintw(stat_w, "Load %c%c %c%c\n",
+ wmove(stat_w, STAT_3, 0);
+ wprintw(stat_w, "Load %c%c %c%c\n",
loadname[mf->loadL], readyname(mf->readyL),
loadname[mf->loadR], readyname(mf->readyR));
- (void) wprintw(stat_w, "Hull %2d\n", mc->hull);
- (void) wprintw(stat_w, "Crew %2d %2d %2d\n",
+ wprintw(stat_w, "Hull %2d\n", mc->hull);
+ wprintw(stat_w, "Crew %2d %2d %2d\n",
mc->crew1, mc->crew2, mc->crew3);
- (void) wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
- (void) wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
- (void) wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
+ wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
+ wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
+ wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
if (mc->rig4 < 0)
- (void) waddch(stat_w, '-');
+ waddch(stat_w, '-');
else
- (void) wprintw(stat_w, "%d", mc->rig4);
- (void) wrefresh(stat_w);
+ wprintw(stat_w, "%d", mc->rig4);
+ wrefresh(stat_w);
}
-draw_slot()
+void
+draw_slot(void)
{
if (!boarding(ms, 0)) {
- (void) mvwaddstr(slot_w, 0, 0, " ");
- (void) mvwaddstr(slot_w, 1, 0, " ");
+ mvwaddstr(slot_w, 0, 0, " ");
+ mvwaddstr(slot_w, 1, 0, " ");
} else
- (void) mvwaddstr(slot_w, 1, 0, "OBP");
+ mvwaddstr(slot_w, 1, 0, "OBP");
if (!boarding(ms, 1)) {
- (void) mvwaddstr(slot_w, 2, 0, " ");
- (void) mvwaddstr(slot_w, 3, 0, " ");
+ mvwaddstr(slot_w, 2, 0, " ");
+ mvwaddstr(slot_w, 3, 0, " ");
} else
- (void) mvwaddstr(slot_w, 3, 0, "DBP");
+ mvwaddstr(slot_w, 3, 0, "DBP");
- (void) wmove(slot_w, SLOT_Y-4, 0);
+ wmove(slot_w, SLOT_Y-4, 0);
if (mf->RH)
- (void) wprintw(slot_w, "%dRH", mf->RH);
+ wprintw(slot_w, "%dRH", mf->RH);
else
- (void) waddstr(slot_w, " ");
- (void) wmove(slot_w, SLOT_Y-3, 0);
+ waddstr(slot_w, " ");
+ wmove(slot_w, SLOT_Y-3, 0);
if (mf->RG)
- (void) wprintw(slot_w, "%dRG", mf->RG);
+ wprintw(slot_w, "%dRG", mf->RG);
else
- (void) waddstr(slot_w, " ");
- (void) wmove(slot_w, SLOT_Y-2, 0);
+ waddstr(slot_w, " ");
+ wmove(slot_w, SLOT_Y-2, 0);
if (mf->RR)
- (void) wprintw(slot_w, "%dRR", mf->RR);
+ wprintw(slot_w, "%dRR", mf->RR);
else
- (void) waddstr(slot_w, " ");
+ waddstr(slot_w, " ");
#define Y (SLOT_Y/2)
- (void) wmove(slot_w, 7, 1);
- (void) wprintw(slot_w,"%d", windspeed);
- (void) mvwaddch(slot_w, Y, 0, ' ');
- (void) mvwaddch(slot_w, Y, 2, ' ');
- (void) mvwaddch(slot_w, Y-1, 0, ' ');
- (void) mvwaddch(slot_w, Y-1, 1, ' ');
- (void) mvwaddch(slot_w, Y-1, 2, ' ');
- (void) mvwaddch(slot_w, Y+1, 0, ' ');
- (void) mvwaddch(slot_w, Y+1, 1, ' ');
- (void) mvwaddch(slot_w, Y+1, 2, ' ');
- (void) wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
+ wmove(slot_w, 7, 1);
+ wprintw(slot_w,"%d", windspeed);
+ mvwaddch(slot_w, Y, 0, ' ');
+ mvwaddch(slot_w, Y, 2, ' ');
+ mvwaddch(slot_w, Y-1, 0, ' ');
+ mvwaddch(slot_w, Y-1, 1, ' ');
+ mvwaddch(slot_w, Y-1, 2, ' ');
+ mvwaddch(slot_w, Y+1, 0, ' ');
+ mvwaddch(slot_w, Y+1, 1, ' ');
+ mvwaddch(slot_w, Y+1, 2, ' ');
+ wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
switch (winddir) {
case 1:
case 5:
- (void) waddch(slot_w, '|');
+ waddch(slot_w, '|');
break;
case 2:
case 6:
- (void) waddch(slot_w, '/');
+ waddch(slot_w, '/');
break;
case 3:
case 7:
- (void) waddch(slot_w, '-');
+ waddch(slot_w, '-');
break;
case 4:
case 8:
- (void) waddch(slot_w, '\\');
+ waddch(slot_w, '\\');
break;
}
- (void) mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
- (void) wrefresh(slot_w);
+ mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
+ wrefresh(slot_w);
}
-draw_board()
+void
+draw_board(void)
{
- register int n;
+ int n;
- (void) clear();
- (void) werase(view_w);
- (void) werase(slot_w);
- (void) werase(scroll_w);
- (void) werase(stat_w);
- (void) werase(turn_w);
+ clear();
+ werase(view_w);
+ werase(slot_w);
+ werase(scroll_w);
+ werase(stat_w);
+ werase(turn_w);
sc_line = 0;
- (void) move(BOX_T, BOX_L);
+ move(BOX_T, BOX_L);
for (n = 0; n < BOX_X; n++)
- (void) addch('-');
- (void) move(BOX_B, BOX_L);
+ addch('-');
+ move(BOX_B, BOX_L);
for (n = 0; n < BOX_X; n++)
- (void) addch('-');
+ addch('-');
for (n = BOX_T+1; n < BOX_B; n++) {
- (void) mvaddch(n, BOX_L, '|');
- (void) mvaddch(n, BOX_R, '|');
+ mvaddch(n, BOX_L, '|');
+ mvaddch(n, BOX_R, '|');
}
- (void) mvaddch(BOX_T, BOX_L, '+');
- (void) mvaddch(BOX_T, BOX_R, '+');
- (void) mvaddch(BOX_B, BOX_L, '+');
- (void) mvaddch(BOX_B, BOX_R, '+');
- (void) refresh();
+ mvaddch(BOX_T, BOX_L, '+');
+ mvaddch(BOX_T, BOX_R, '+');
+ mvaddch(BOX_B, BOX_L, '+');
+ mvaddch(BOX_B, BOX_R, '+');
+ refresh();
#define WSaIM "Wooden Ships & Iron Men"
- (void) wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
- (void) waddstr(view_w, WSaIM);
- (void) wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
- (void) waddstr(view_w, cc->name);
- (void) wrefresh(view_w);
-
- (void) move(LINE_T, LINE_L);
- (void) printw("Class %d %s (%d guns) '%s' (%c%c)",
+ wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
+ waddstr(view_w, WSaIM);
+ wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
+ waddstr(view_w, cc->name);
+ wrefresh(view_w);
+
+ move(LINE_T, LINE_L);
+ printw("Class %d %s (%d guns) '%s' (%c%c)",
mc->class,
classname[mc->class],
mc->guns,
ms->shipname,
colours(ms),
sterncolour(ms));
- (void) refresh();
+ refresh();
+}
+
+/* Called after show_[od]bp. Shouldn't really exist... XXX */
+void
+display_refresh_slot_w(void)
+{
+ blockalarm();
+ wrefresh(slot_w);
+ unblockalarm();
}
-centerview()
+void
+display_show_obp(int which, bool show)
+{
+ wmove(slot_w, 0, which);
+ waddch(slot_w, show ? '1' + which : ' ');
+ mvwaddstr(slot_w, 1, 0, "OBP");
+}
+
+void
+display_show_dbp(int which, bool show)
+{
+ wmove(slot_w, 2, which);
+ waddch(slot_w, show ? '1' + which : ' ');
+ mvwaddstr(slot_w, 3, 0, "DBP");
+}
+
+void
+centerview(void)
{
viewrow = mf->row - VIEW_Y / 2;
viewcol = mf->col - VIEW_X / 2;
}
-upview()
+void
+upview(void)
{
viewrow -= VIEW_Y / 3;
}
-downview()
+void
+downview(void)
{
viewrow += VIEW_Y / 3;
}
-leftview()
+void
+leftview(void)
{
viewcol -= VIEW_X / 5;
}
-rightview()
+void
+rightview(void)
{
viewcol += VIEW_X / 5;
}
-adjustview()
+/* Called from newturn()... rename? */
+void
+display_adjust_view(void)
{
if (dont_adjust)
return;
else if (mf->col > viewcol + (VIEW_X - VIEW_X/8))
viewcol = mf->col - VIEW_X/8;
}
-
-#ifdef SIGTSTP
-void
-susp()
-{
- blockalarm();
- tstp();
- (void) signal(SIGTSTP, susp);
- unblockalarm();
-}
-#endif
git.ckatri.com / bsdgames-darwin.git / blobdiff