2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * @(#)graphics.c 8.1 (Berkeley) 5/31/93
37 * $FreeBSD: src/games/atc/graphics.c,v 1.7 1999/11/30 03:48:19 billf Exp $
38 * $DragonFly: src/games/atc/graphics.c,v 1.2 2003/06/17 04:25:22 dillon Exp $
42 * Copyright (c) 1987 by Ed James, UC Berkeley. All rights reserved.
44 * Copy permission is hereby granted provided that this notice is
45 * retained on all partial or complete copies.
47 * For more info on this and all of my stuff, mail edjames@berkeley.edu.
56 #define C_TOPBOTTOM '-'
57 #define C_LEFTRIGHT '|'
60 #define C_BACKROUND '.'
64 WINDOW *radar, *cleanradar, *credit, *input, *planes;
74 while ((c = getchar()) == -1 && errno == EINTR) ;
83 for (pp = air.head; pp != NULL; pp = pp->next) {
84 wmove(cleanradar, pp->ypos, pp->xpos * 2);
85 wmove(radar, pp->ypos, pp->xpos * 2);
86 waddch(radar, winch(cleanradar));
87 wmove(cleanradar, pp->ypos, pp->xpos * 2 + 1);
88 wmove(radar, pp->ypos, pp->xpos * 2 + 1);
89 waddch(radar, winch(cleanradar));
97 for (pp = air.head; pp != NULL; pp = pp->next) {
98 if (pp->status == S_MARKED)
100 wmove(radar, pp->ypos, pp->xpos * 2);
101 waddch(radar, name(pp));
102 waddch(radar, '0' + pp->altitude);
103 if (pp->status == S_MARKED)
108 wrefresh(input); /* return cursor */
114 static char buffer[BUFSIZ];
117 setbuf(stdout, buffer);
118 input = newwin(INPUT_LINES, COLS - PLANE_COLS, LINES - INPUT_LINES, 0);
119 credit = newwin(INPUT_LINES, PLANE_COLS, LINES - INPUT_LINES,
121 planes = newwin(LINES - INPUT_LINES, PLANE_COLS, 0, COLS - PLANE_COLS);
135 radar = newwin(scp->height, scp->width * 2, 0, 0);
137 if (cleanradar != NULL)
139 cleanradar = newwin(scp->height, scp->width * 2, 0, 0);
141 /* minus one here to prevent a scroll */
142 for (i = 0; i < PLANE_COLS - 1; i++) {
144 waddch(credit, C_CREDIT);
145 wmove(credit, INPUT_LINES - 1, i);
146 waddch(credit, C_CREDIT);
148 wmove(credit, INPUT_LINES / 2, 1);
149 waddstr(credit, AUTHOR_STR);
151 for (i = 1; i < scp->height - 1; i++) {
152 for (j = 1; j < scp->width - 1; j++) {
153 wmove(radar, i, j * 2);
154 waddch(radar, C_BACKROUND);
159 * Draw the lines first, since people like to draw lines
160 * through beacons and exit points.
163 for (i = 0; i < scp->num_lines; i++) {
165 draw_line(radar, scp->line[i].p1.x, scp->line[i].p1.y,
166 scp->line[i].p2.x, scp->line[i].p2.y, str);
169 str[0] = C_TOPBOTTOM;
170 str[1] = C_TOPBOTTOM;
172 for (i = 0; i < scp->width - 1; i++)
174 waddch(radar, C_TOPBOTTOM);
176 str[0] = C_TOPBOTTOM;
177 str[1] = C_TOPBOTTOM;
178 wmove(radar, scp->height - 1, 0);
179 for (i = 0; i < scp->width - 1; i++)
181 waddch(radar, C_TOPBOTTOM);
183 for (i = 1; i < scp->height - 1; i++) {
185 waddch(radar, C_LEFTRIGHT);
186 wmove(radar, i, (scp->width - 1) * 2);
187 waddch(radar, C_LEFTRIGHT);
191 for (i = 0; i < scp->num_beacons; i++) {
193 wmove(radar, scp->beacon[i].y, scp->beacon[i].x * 2);
197 for (i = 0; i < scp->num_exits; i++) {
198 wmove(radar, scp->exit[i].y, scp->exit[i].x * 2);
199 waddch(radar, '0' + i);
203 for (i = 0; i < scp->num_airports; i++) {
204 str[0] = airstr[scp->airport[i].dir];
206 wmove(radar, scp->airport[i].y, scp->airport[i].x * 2);
210 overwrite(radar, cleanradar);
216 draw_line(w, x, y, lx, ly, s)
228 if (x == lx && y == ly)
237 wmove(input, 0, pos);
245 wmove(input, 0, pos);
253 wmove(input, 0, pos);
266 ioerror(pos, len, str)
271 wmove(input, 1, pos);
272 for (i = 0; i < len; i++)
284 struct itimerval itv;
289 waddstr(input, "Really quit? (y/n) ");
295 if (c == EOF || c == 'y') {
298 itv.it_value.tv_sec = 0;
299 itv.it_value.tv_usec = 0;
300 setitimer(ITIMER_REAL, &itv, NULL);
335 wprintw(planes, "Time: %-4d Safe: %d", clck, safe_planes);
338 waddstr(planes, "pl dt comm");
339 for (pp = air.head; pp != NULL; pp = pp->next) {
340 if (waddch(planes, '\n') == ERR) {
344 waddstr(planes, command(pp));
346 waddch(planes, '\n');
347 for (pp = ground.head; pp != NULL; pp = pp->next) {
348 if (waddch(planes, '\n') == ERR) {
352 waddstr(planes, command(pp));
355 wmove(planes, LINES - INPUT_LINES - 1, 0);
356 waddstr(planes, "---- more ----");
369 struct itimerval itv;
374 itv.it_value.tv_sec = 0;
375 itv.it_value.tv_usec = 0;
376 setitimer(ITIMER_REAL, &itv, NULL);
384 wprintw(input, "Plane '%c' %s\n\nHit space for top players list...",
388 while ((c = getchar()) != EOF && c != ' ')
390 clear(); /* move to top of screen */
409 /* refresh input last to get cursor in right place */
420 endwin(); /* clean up curses */