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#!/opt/bin/perl |
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|
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# this script checks, fixes and simplifies @match expressions in a map |
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|
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use Crossfire::Map; |
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|
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sub fix($) { |
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my ($msg) = @_; |
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|
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local $_ = $msg; |
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|
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# fx pretty common error of having "* First line of response" |
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my $response = s/^\* (.*)/*/ ? "\n$1" : ""; |
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|
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warn "$path ($_) unexpected characters in match \n" if !/^[a-zA-Z\[\]\|\*\!\' 0-9\-\?]+$/; |
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|
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s/\[(.)(.)\]/(lc $1) eq (lc $2) ? lc $1 : "[$1$2]"/ge; |
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|
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my %alt; |
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|
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for my $kw (split /\|/) { |
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$kw =~ s/^\s+//; |
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$kw =~ s/\s+$//; |
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|
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$alt{lc $kw} = $kw; |
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} |
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|
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$_ = join "|", sort keys %alt; |
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|
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$_ .= $response; |
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|
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warn "$path <$msg><$_>\n" if $_ ne $msg; |
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warn "$path ($_) unexpected characters in match\n" if /[\[\]]/; |
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|
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$_ |
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} |
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|
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for $path (@ARGV) { |
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eval { |
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open my $fh, "<:raw:perlio:utf8", $path |
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or die "$path: $!\n"; |
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|
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<$fh> =~ /^arch map$/ |
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or die "$path: not a crossfire map file\n"; |
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|
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my $map = new_from_file Crossfire::Map $path |
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or die "$path: file load error\n"; |
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|
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my $dirty; |
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|
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for my $a (map @$_, grep $_, map @$_, grep $_, @{ $map->{map} }) { |
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next unless $a->{msg} =~ /^\@match /; |
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|
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my $old = $a->{msg}; |
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|
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$a->{msg} =~ s/^(\@match\s+)(.*)$/$1 . fix $2/gme; |
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|
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$dirty ||= $old ne $a->{msg}; |
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} |
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|
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$map->write_file ($path) |
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if $dirty; |
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|
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1 |
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} or $@ =~ /not a crossfire map/ or warn $@; |
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} |
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