[src/trunk]: src/games/gomoku gomoku: properly center the player's names

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c4bf6d2b8a00
branches:  trunk
changeset: 366236:c4bf6d2b8a00
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu May 19 19:16:38 2022 +0000

description:
gomoku: properly center the player's names

diffstat:

 games/gomoku/bdisp.c |  13 ++++++-------
 1 files changed, 6 insertions(+), 7 deletions(-)

diffs (42 lines):

diff -r e7483c000f45 -r c4bf6d2b8a00 games/gomoku/bdisp.c
--- a/games/gomoku/bdisp.c      Thu May 19 18:58:59 2022 +0000
+++ b/games/gomoku/bdisp.c      Thu May 19 19:16:38 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bdisp.c,v 1.31 2022/05/19 18:58:59 rillig Exp $        */
+/*     $NetBSD: bdisp.c,v 1.32 2022/05/19 19:16:38 rillig Exp $        */
 
 /*
  * Copyright (c) 1994
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)bdisp.c    8.2 (Berkeley) 5/3/95";
 #else
-__RCSID("$NetBSD: bdisp.c,v 1.31 2022/05/19 18:58:59 rillig Exp $");
+__RCSID("$NetBSD: bdisp.c,v 1.32 2022/05/19 19:16:38 rillig Exp $");
 #endif
 #endif /* not lint */
 
@@ -138,9 +138,9 @@
        printw("                                              ");
        i = (int)strlen(plyr[BLACK]);
        j = (int)strlen(plyr[WHITE]);
-       if (i + j <= 20) {
-               /* TODO: properly center the text when i + j is even. */
-               move(BSZ + 2, 10 - (i + j) / 2);
+       int sx = (scr_x(BSZ) + scr_x(1)) / 2 - (25 + i + j) / 2;
+       if (sx >= 0) {
+               move(BSZ + 2, sx);
                printw("BLACK/%s (*) vs. WHITE/%s (O)",
                    plyr[BLACK], plyr[WHITE]);
        } else {
@@ -345,9 +345,8 @@
        nx = curx;
        ny = cury;
        for (;;) {
-               /* TODO: replace with 'letters[curx + 1]' */
                mvprintw(BSZ + 3, (BSZ - 6) / 2, "(%c %d) ",
-                   'A' + ((curx > 7) ? (curx + 1) : curx), cury + 1);
+                   letters[curx + 1], cury + 1);
                move(scr_y(cury + 1), scr_x(curx + 1));
 
                ch = getch();