blob: aa949fd4617d39ab8aff36d2bb067a79b88b917d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
<?xml version="1.0" encoding="ISO-8859-1"?>
<screensaver name="queens" _label="Queens" gl="yes">
<command arg="-root"/>
<video href="https://www.youtube.com/watch?v=Ssy0ldFDeAs"/>
<number id="delay" type="slider" arg="-delay %"
_label="Frame rate" _low-label="Low" _high-label="High"
low="0" high="100000" default="20000"
convert="invert"/>
<hgroup>
<boolean id="wire" _label="Wireframe" arg-set="-wireframe"/>
<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
</hgroup>
<xscreensaver-updater />
<_description>
The N-Queens problem: how to place N queens on an NxN chessboard
such that no queen can attack a sister?
See also the "Endgame" screen saver.
https://en.wikipedia.org/wiki/Eight_queens_puzzle
Written by Blair Tennessy and Jamie Zawinski; 2002.
</_description>
</screensaver>
|
