add some debug re colours

diff --git a/generate-board b/generate-board
index fd9fd81ab3b15a4f14a3b15357e25a5bb5f0cbe8..96e5207a3fc3a8b43c161934e528e32eab98b459 100755 (executable)
--- a/generate-board
+++ b/generate-board
@@ -406,12 +406,14 @@ sub pscolour ($;$) {
 
 sub lighterpscolour ($$) {
   my ($colourname, $retain) = @_;
+  print STDERR "COLOUR LIGHTER $retain $colourname\n";
   pscolour($c{Colours}{$colourname},
           sub { $_ = 1.0 - $retain * (1.0 - $_) foreach @_ })
 }
 
 sub darkerpscolour ($$) {
   my ($colourname, $retain) = @_;
+  print STDERR "COLOUR DARKER $retain $colourname\n";
   pscolour($c{Colours}{$colourname},
           sub { $_ = $retain * $_ foreach @_ })
 }
@@ -423,6 +425,7 @@ sub facepscolour ($) {
 
 sub miscpscolour ($) {
   my ($colourname) = @_;
+  print STDERR "COLOUR MISC $colourname\n";
   pscolour($c{Colours}{$colourname});
 }