XS for redtable done for set_gamma_ramp

[sdlgit/SDL_perl.git] / lib / SDL / Timer.pm

diff --git a/lib/SDL/Timer.pm b/lib/SDL/Timer.pm
index b60c42d..eea0f27 100644 (file)
--- a/lib/SDL/Timer.pm
+++ b/lib/SDL/Timer.pm
@@ -1,11 +1,38 @@
-#      Timer.pm
+#!/usr/bin/env perl
 #
-#      A package for manipulating SDL_Timer *
+# Timer.pm
+#
+# Copyright (C) 2005 David J. Goehrig <dgoehrig@cpan.org>
+#
+# ------------------------------------------------------------------------------
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+# 
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+# 
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ------------------------------------------------------------------------------
+#
+# Please feel free to send questions, suggestions or improvements to:
+#
+#      David J. Goehrig
+#      dgoehrig@cpan.org
 #
-#      Copyright (C) 2002 David J. Goehrig
 
 package SDL::Timer;
+
 use strict;
+use warnings;
+use Carp;
 use SDL;
 
 sub new {
@@ -17,7 +44,7 @@ sub new {
 
        verify(%options,qw/ -delay -times -d -t /);
 
-       die "SDL::Timer::new no delay specified\n"
+       croak "SDL::Timer::new no delay specified\n"
                unless ($options{-delay});
        $$self{-delay} = $options{-delay} || $options{-d} || 0;
        $$self{-times} = $options{-times} || $options{-t} || 0;
@@ -27,7 +54,7 @@ sub new {
                $$self{-routine} = sub { &$func; $$self{-delay}};
        }
        $$self{-timer} = SDL::NewTimer($$self{-delay},$$self{-routine});
-       die "Could not create timer, ", SDL::GetError(), "\n"
+       croak "Could not create timer, ", SDL::GetError(), "\n"
                unless ($self->{-timer});
        bless $self,$class;
        return $self;