Scale the map after the lightmap has been rendered

[xonotic/xonotic.git] / misc / tools / xonotic-map-compiler

diff --git a/misc/tools/xonotic-map-compiler b/misc/tools/xonotic-map-compiler
index d501437e4e2a23d3f779c452c4ddc0f23495b1ae..f21daaf8dd6d9a6f591d757a6341fa4fb149492a 100755 (executable)
--- a/misc/tools/xonotic-map-compiler
+++ b/misc/tools/xonotic-map-compiler
@@ -25,13 +25,13 @@ use File::Temp;
        our $VISFLAGS    = '';
 
        # Default flags for the -light stage
-       our $LIGHTFLAGS  = '-lightmapsearchpower 3 -deluxe -patchshadows -randomsamples -samples 4 -lightmapsize 512 -fast -fastbounce -dirty -bouncegrid -fill';
+       our $LIGHTFLAGS  = '-lightmapsize 1024 -lightmapsearchpower 4 -deluxe -patchshadows -randomsamples -samples 4 -fast -fastbounce -dirty -bouncegrid -fill';
 
        # Default flags for the -minimap stage
        our $MINIMAPFLAGS = '';
 
        # Default order of commands
-       our $ORDER = 'vis,light';
+       our $ORDER = 'vis,light,scale';
 
 # end of user changable part
 
@@ -232,9 +232,15 @@ sub q3map2(@)
        }
 }
 
-my ($prescale, $postscale) = ($options->{scalefactor} =~ /^([0-9.]+)(?::([0-9.]+))?$/);
-$prescale = 1 if not defined $prescale;
-$postscale = 1 if not defined $postscale;
+if ($options->{scalefactor} =~ /^([0-9.]+):([0-9.]+)$/)
+{
+       die "Two-scale isn't supported"
+               if $1 != 1 and $2 != 1;
+       $options->{scalefactor} = $1
+               if $2 == 1;
+       $options->{scalefactor} = $2
+               if $1 == 1;
+}
 
 my $origcwd = getcwd();
 for my $m(@{$options->{maps}})
@@ -252,10 +258,8 @@ for my $m(@{$options->{maps}})
 
        $m =~ s/\.(?:map|bsp)$//;
 
-       if($prescale != 1)
-       {
-               unshift @{$options->{bsp}}, "-keeplights";
-       }
+       # never hurts, may help with rtlights
+       unshift @{$options->{bsp}}, "-keeplights";
 
        local $SIG{INT} = sub
        {
@@ -266,15 +270,8 @@ for my $m(@{$options->{maps}})
        unlink <$m/lm_*>; # delete old external lightmaps
        q3map2 '-bsp', @{$options->{bsp}},   "$m.map"
                or die "-bsp: $?";
-       if($prescale != 1)
-       {
-               q3map2 '-scale', @{$options->{scale}}, $prescale, "$m.bsp"
-                       or die "-scale: $?";
-               rename "${m}_s.bsp", "$m.bsp"
-                       or die "rename ${m}_s.bsp $m.bsp: $!";
-       }
        my @o = @{$options->{order}};
-       push @o, qw/light vis/;
+       push @o, qw/vis scale light/;
        my %o = ();
 
        for(@o)
@@ -296,14 +293,16 @@ for my $m(@{$options->{maps}})
                                        or die "-vis: $?";
                        }
                }
-       }
-
-       if($postscale != 1)
-       {
-               q3map2 '-scale', @{$options->{scale}}, $postscale, "$m.bsp"
-                       or die "-scale: $?";
-               rename "${m}_s.bsp", "$m.bsp"
-                       or die "rename ${m}_s.bsp $m.bsp: $!";
+               if($_ eq 'scale')
+               {
+                       if ($options->{scalefactor} != 1)
+                       {
+                               q3map2 '-scale', @{$options->{scale}}, $options->{scalefactor}, "$m.bsp"
+                                       or die "-scale: $?";
+                               rename "${m}_s.bsp", "$m.bsp"
+                                       or die "rename ${m}_s.bsp $m.bsp: $!";
+                       }
+               }
        }
 
        if(defined $options->{minimap})