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remove some obsolete comments about deleted code

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This commit is contained in:
tedu 2019-01-20 04:12:58 +00:00
parent ae3bacb543
commit 59bfb9d6a7
1 changed files with 1 additions and 43 deletions
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44
games/snake/snake.c
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@ -1,4 +1,4 @@
/* $OpenBSD: snake.c,v 1.31 2019/01/20 04:10:12 tedu Exp $ */
/* $OpenBSD: snake.c,v 1.32 2019/01/20 04:12:58 tedu Exp $ */
/* $NetBSD: snake.c,v 1.8 1995/04/29 00:06:41 mycroft Exp $ */
/*
@ -36,9 +36,6 @@
* You move around the screen with arrow keys trying to pick up money
* without getting eaten by the snake. hjkl work as in vi in place of
* arrow keys. You can leave at the exit any time.
*
* compile as follows:
* cc -O snake.c move.c -o snake -lm -lcurses
*/
#include <curses.h>
@ -664,20 +661,6 @@ void
snap(void)
{
/* I don't see the graphical purpose of the next block of code.
* It just makes no sense.
*
* struct point p;
*
* if (you.line < 3)
* pchar(point(&p, you.col, 0), '-');
* if (you.line > lcnt - 4)
* pchar(point(&p, you.col, lcnt - 1), '_');
* if(you.col < 10)
* pchar(point(&p, 0, you.line), '(');
* if(you.col > ccnt-10)
* pchar(point(&p, ccnt-1, you.line), ')');
*/
if (!stretch(&money))
if (!stretch(&finish)) {
pchar(&you, '?');
@ -685,25 +668,6 @@ snap(void)
delay(10);
pchar(&you, ME);
}
/* Again, I don't see the point of the following either.
*
* if (you.line < 3) {
* point(&p, you.col, 0);
* chk(&p);
* }
* if (you.line > lcnt - 4) {
* point(&p, you.col, lcnt - 1);
* chk(&p);
* }
* if (you.col < 10) {
* point(&p, 0, you.line);
* chk(&p);
* }
* if (you.col > ccnt-10) {
* point(&p, ccnt - 1, you.line);
* chk(&p);
* }
*/
refresh();
}
@ -836,12 +800,6 @@ pushsnake(void)
int issame = 0;
struct point tmp;
/*
* My manual says times doesn't return a value. Furthermore, the
* snake should get his turn every time no matter if the user is
* on a fast terminal with typematic keys or not.
* So I have taken the call to times out.
*/
for (i = 4; i >= 0; i--)
if (same(&snake[i], &snake[5]))
issame++;