[9front] Re: games/glendy: don't use lucida sans in menus by default

[kemal <kemali13@protonmail.com>]

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i have found one bug. when i put glenda in a position like this

(see attachment, excuse my excellent screenshot skills :D. i need
to play a lot)

i somehow win, but the glenda can escape from there. diff renewed
to fix that bug. in addition, i have changed the games manpage
to include more info about glendy.

diff -r cc26fdf57bb2 sys/man/1/games
--- a/sys/man/1/games	Sat Mar 13 14:57:53 2021 +0100
+++ b/sys/man/1/games	Fri Apr 02 22:29:07 2021 +0300
@@ -200,7 +200,9 @@
 add gibberish diagrams, equations and tables.
 .TP
 .B glendy
-Don't let the rabbit escape.
+Don't let the rabbit escape. Button 2 presents a menu that you
+can set the difficulty level from. Button 3 presents a menu
+that you can either play a new game, reset the game or exit.
 .TP
 .B juggle
 Display the juggling
diff -r cc26fdf57bb2 sys/src/games/glendy.c
--- a/sys/src/games/glendy.c	Sat Mar 13 14:57:53 2021 +0100
+++ b/sys/src/games/glendy.c	Fri Apr 02 22:29:07 2021 +0300
@@ -386,11 +386,10 @@
 			nextdir = (nrand(++count) == 0)?dir:nextdir;
 		}
 	}
-	if(min < 100)
+	if(min <= 100)
 		domove(nextdir, p.x, p.y);
-	else
+	else
 		finished = Won;
-
 	if(eqpt(findglenda(), Pt(-1, -1)))
 		finished = Lost;
 }
@@ -473,11 +472,7 @@

 	allocimages();
 	initlevel();	/* must happen before "eresized" */
-	eresized(0);
-
-	fontname = "/lib/font/bit/lucidasans/unicode.8.font";
-	if((font = openfont(display, fontname)) == nil)
-		sysfatal("font '%s' not found", fontname);
+	eresized(0);

 	for(;;) {
 		e = event(&ev);

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