| 21 |
|
my $lightline; |
| 22 |
|
my @sunval; |
| 23 |
|
my $sunline; |
| 24 |
+ |
my $skyOK = 0; |
| 25 |
|
my $srcmod; # putting this inside loop breaks code(?!) |
| 26 |
|
while (<>) { |
| 27 |
|
push @skydesc, $_; |
| 28 |
|
if (/^\w+\s+light\s+/) { |
| 29 |
< |
s/\s+$//; s/^.*\s//; |
| 29 |
> |
s/\s*$//; s/^.*\s//; |
| 30 |
|
$srcmod = $_; |
| 31 |
|
$lightline = $#skydesc; |
| 32 |
|
} elsif (defined($srcmod) && /^($srcmod)\s+source\s/) { |
| 33 |
|
@sunval = split(/\s+/, $skydesc[$lightline + 3]); |
| 34 |
|
shift @sunval; |
| 35 |
|
$sunline = $#skydesc; |
| 36 |
+ |
} elsif (/\sskyfunc\s*$/) { |
| 37 |
+ |
$skyOK = 1; |
| 38 |
|
} |
| 39 |
|
} |
| 40 |
< |
die "Empty input!\n" if (! @skydesc); |
| 40 |
> |
die "Bad sky description!\n" if (! $skyOK); |
| 41 |
|
# Strip out the solar source if present |
| 42 |
|
my @sundir; |
| 43 |
|
if (defined $sunline) { |
