87 lines
2.4 KiB
Perl
87 lines
2.4 KiB
Perl
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#!/usr/bin/perl -T -w
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# This is used to add life to life
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# This is a QUICK hack to convert life files to xlock's life format.
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# Patterns MUST have <= 64 pts at start for life.c to use the data generated
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# Below is an example of a life file without the first initial #'s
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# Call the file piston.life and run it like xlocklife.pl < piston.life
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#piston.life
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##P -10 -3 Treated as a comment, program finds own center
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#..........*...........
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#..........****........
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#**.........****.......
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#**.........*..*.....**
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#...........****.....**
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#..........****........
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#..........*...........
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local($PTS, $X, $Y);
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print "
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Drop these points in life.c, within the 'patterns' array.
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Note if the number of points > 64, one must increase points NUMPTS;
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also to fit most screens and especially the iconified window,
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one should have the size < 32x32.\n\n";
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&search;
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print "\npoints = $PTS; size = ${X}x$Y\n";
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sub search {
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local ($row, $col, $firstrow, $firstcol);
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local ($i, $j, $found, $c, $tempx, $tempy);
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local (@array);
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$row = $col = 0;
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$firstrow = -1;
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$firstcol = 80;
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$PTS = $X = $Y = 0;
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while (<>) {
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if (!($_ =~ /^#/))
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{
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@chars = split(//);
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$col = 0;
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foreach $c (@chars) {
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$col++;
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if ($c =~ /[\*0Oo]/) {
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if ($firstrow < 0) {
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$row = $firstrow = 1;
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}
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if ($col < $firstcol) {
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$firstcol = $col;
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}
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if ($row > $Y) {
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$Y = $row;
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}
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if ($col > $X) {
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$X = $col;
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}
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$array{$col, $row} = 1;
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$PTS++;
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}
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}
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$row++;
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}
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}
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$col = $X - $firstcol + 1;
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$row = $Y;
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print "\t{\t\t/* */\n\t\t";
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for ($j = 0; $j <= $Y; $j++) {
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$found = 0;
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for ($i = 0; $i <= $X; $i++) {
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if ($array{$i, $j}) {
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if ($found) {
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printf " ";
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}
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$found = 1;
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$tempx = $i - int(($col + 2) / 2) - $firstcol + 1;
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$tempy = $j - int(($row + 2) / 2);
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printf "$tempx, $tempy,";
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}
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}
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if ($found) {
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print "\n\t\t";
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}
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}
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print "127\n\t},\n";
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$X = $col;
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}
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