-/* $NetBSD: bdisp.c,v 1.8 2003/08/07 09:37:16 agc Exp $ */
+/* $NetBSD: bdisp.c,v 1.17 2014/03/22 18:58:57 dholland Exp $ */
/*
* Copyright (c) 1994
#if 0
static char sccsid[] = "@(#)bdisp.c 8.2 (Berkeley) 5/3/95";
#else
-__RCSID("$NetBSD: bdisp.c,v 1.8 2003/08/07 09:37:16 agc Exp $");
+__RCSID("$NetBSD: bdisp.c,v 1.17 2014/03/22 18:58:57 dholland Exp $");
#endif
#endif /* not lint */
#include <curses.h>
#include <string.h>
+#include <stdlib.h>
+#include <err.h>
#include "gomoku.h"
#define SCRNH 24 /* assume 24 lines for the moment */
static int lastline;
static char pcolor[] = "*O.?";
-extern int interactive;
-extern char *plyr[];
-
/*
* Initialize screen display.
*/
void
-cursinit()
+cursinit(void)
{
- initscr();
+ if (!initscr()) {
+ errx(EXIT_FAILURE, "Couldn't initialize screen");
+ }
+ if ((LINES < SCRNH) || (COLS < SCRNW)) {
+ errx(EXIT_FAILURE, "Screen too small (need %d%xd)",
+ SCRNW, SCRNH);
+ }
+ keypad(stdscr, TRUE);
+ nonl();
noecho();
cbreak();
- leaveok(stdscr, TRUE);
+ leaveok(stdscr, FALSE);
+
+#if 0 /* no mouse support in netbsd curses yet */
+ mousemask(BUTTON1_CLICKED, NULL);
+#endif
}
/*
* Restore screen display.
*/
void
-cursfini()
+cursfini(void)
{
- leaveok(stdscr, FALSE);
- move(23, 0);
+ move(BSZ4, 0);
clrtoeol();
refresh();
+ echo();
endwin();
}
* Initialize board display.
*/
void
-bdisp_init()
+bdisp_init(void)
{
int i, j;
* Update who is playing whom.
*/
void
-bdwho(update)
- int update;
+bdwho(int update)
{
- int i;
+ int i, j;
move(21, 0);
- clrtoeol();
- i = 6 - strlen(plyr[BLACK]) / 2;
- move(21, i > 0 ? i : 0);
- printw("BLACK/%s", plyr[BLACK]);
- i = 30 - strlen(plyr[WHITE]) / 2;
- move(21, i);
- printw("WHITE/%s", plyr[WHITE]);
- move(21, 19);
- addstr(" vs. ");
+ printw(" ");
+ i = strlen(plyr[BLACK]);
+ j = strlen(plyr[WHITE]);
+ if (i + j <= 20) {
+ move(21, 10 - (i+j)/2);
+ printw("BLACK/%s (*) vs. WHITE/%s (O)",
+ plyr[BLACK], plyr[WHITE]);
+ } else {
+ move(21, 0);
+ if (i <= 10) {
+ j = 20 - i;
+ } else if (j <= 10) {
+ i = 20 - j;
+ } else {
+ i = j = 10;
+ }
+ printw("BLACK/%.*s (*) vs. WHITE/%.*s (O)",
+ i, plyr[BLACK], j, plyr[WHITE]);
+ }
if (update)
refresh();
}
* Update the board display after a move.
*/
void
-bdisp()
+bdisp(void)
{
int i, j, c;
struct spotstr *sp;
move(BSZ1 - j, 2 * i + 1);
sp = &board[i + j * BSZ1];
if (debug > 1 && sp->s_occ == EMPTY) {
- if (sp->s_flg & IFLAGALL)
+ if (sp->s_flags & IFLAGALL)
c = '+';
- else if (sp->s_flg & CFLAGALL)
+ else if (sp->s_flags & CFLAGALL)
c = '-';
else
c = '.';
* Dump board display to a file.
*/
void
-bdump(fp)
- FILE *fp;
+bdump(FILE *fp)
{
int i, j, c;
struct spotstr *sp;
for (i = 1; i < BSZ1; i++) {
sp = &board[i + j * BSZ1];
if (debug > 1 && sp->s_occ == EMPTY) {
- if (sp->s_flg & IFLAGALL)
+ if (sp->s_flags & IFLAGALL)
c = '+';
- else if (sp->s_flg & CFLAGALL)
+ else if (sp->s_flags & CFLAGALL)
c = '-';
else
c = '.';
* Display a transcript entry
*/
void
-dislog(str)
- const char *str;
+dislog(const char *str)
{
if (++lastline >= SCRNH - 1) {
/* move 'em up */
lastline = 1;
}
- move(lastline, 46);
- addnstr(str, SCRNW - 46 - 1);
+ move(lastline, TRANSCRIPT_COL);
+ addnstr(str, SCRNW - TRANSCRIPT_COL - 1);
clrtoeol();
- move(lastline + 1, 46);
+ move(lastline + 1, TRANSCRIPT_COL);
clrtoeol();
}
*/
void
-ask(str)
- const char *str;
+ask(const char *str)
{
int len = strlen(str);
- move(23, 0);
+ move(BSZ4, 0);
addstr(str);
clrtoeol();
- move(23, len);
+ move(BSZ4, len);
refresh();
}
int
-getline(buf, size)
- char *buf;
- int size;
+get_key(const char *allowed)
+{
+ int ch;
+
+ while (1) {
+ ch = getch();
+ if (allowed != NULL &&
+ ch != '\0' && strchr(allowed, ch) == NULL) {
+ beep();
+ refresh();
+ continue;
+ }
+ break;
+ }
+ return ch;
+}
+
+int
+get_line(char *buf, int size)
{
char *cp, *end;
int c;
*cp = '\0';
return(c != EOF);
}
+
+/*
+ * Decent (n)curses interface for the game, based on Eric S. Raymond's
+ * modifications to the battleship (bs) user interface.
+ */
+int
+get_coord(void)
+{
+ static int curx = BSZ / 2;
+ static int cury = BSZ / 2;
+ int ny, nx, ch;
+
+ BGOTO(cury, curx);
+ refresh();
+ nx = curx;
+ ny = cury;
+ for (;;) {
+ mvprintw(BSZ3, (BSZ -6)/2, "(%c %d) ",
+ 'A'+ ((curx > 7) ? (curx+1) : curx), cury + 1);
+ BGOTO(cury, curx);
+
+ ch = getch();
+ switch (ch) {
+ case 'k':
+ case '8':
+ case KEY_UP:
+ nx = curx;
+ ny = cury + 1;
+ break;
+ case 'j':
+ case '2':
+ case KEY_DOWN:
+ nx = curx;
+ ny = BSZ + cury - 1;
+ break;
+ case 'h':
+ case '4':
+ case KEY_LEFT:
+ nx = BSZ + curx - 1;
+ ny = cury;
+ break;
+ case 'l':
+ case '6':
+ case KEY_RIGHT:
+ nx = curx + 1;
+ ny = cury;
+ break;
+ case 'y':
+ case '7':
+ case KEY_A1:
+ nx = BSZ + curx - 1;
+ ny = cury + 1;
+ break;
+ case 'b':
+ case '1':
+ case KEY_C1:
+ nx = BSZ + curx - 1;
+ ny = BSZ + cury - 1;
+ break;
+ case 'u':
+ case '9':
+ case KEY_A3:
+ nx = curx + 1;
+ ny = cury + 1;
+ break;
+ case 'n':
+ case '3':
+ case KEY_C3:
+ nx = curx + 1;
+ ny = BSZ + cury - 1;
+ break;
+ case 'K':
+ nx = curx;
+ ny = cury + 5;
+ break;
+ case 'J':
+ nx = curx;
+ ny = BSZ + cury - 5;
+ break;
+ case 'H':
+ nx = BSZ + curx - 5;
+ ny = cury;
+ break;
+ case 'L':
+ nx = curx + 5;
+ ny = cury;
+ break;
+ case 'Y':
+ nx = BSZ + curx - 5;
+ ny = cury + 5;
+ break;
+ case 'B':
+ nx = BSZ + curx - 5;
+ ny = BSZ + cury - 5;
+ break;
+ case 'U':
+ nx = curx + 5;
+ ny = cury + 5;
+ break;
+ case 'N':
+ nx = curx + 5;
+ ny = BSZ + cury - 5;
+ break;
+ case '\f':
+ nx = curx;
+ ny = cury;
+ (void)clearok(stdscr, TRUE);
+ (void)refresh();
+ break;
+#if 0 /* notyet */
+ case KEY_MOUSE:
+ {
+ MEVENT myevent;
+
+ getmouse(&myevent);
+ if (myevent.y >= 1 && myevent.y <= BSZ1 &&
+ myevent.x >= 3 && myevent.x <= (2 * BSZ + 1)) {
+ curx = (myevent.x - 3) / 2;
+ cury = BSZ - myevent.y;
+ return PT(curx,cury);
+ } else {
+ beep();
+ }
+ }
+ break;
+#endif /* 0 */
+ case 'Q':
+ case 'q':
+ return RESIGN;
+ break;
+ case 'S':
+ case 's':
+ return SAVE;
+ break;
+ case ' ':
+ case '\r':
+ (void) mvaddstr(BSZ3, (BSZ -6)/2, " ");
+ return PT(curx+1,cury+1);
+ break;
+ }
+
+ curx = nx % BSZ;
+ cury = ny % BSZ;
+ }
+}
git.ckatri.com / bsdgames-darwin.git / blobdiff