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#Interal Module to validate SDLx types
package SDLx::Validate;
use strict;
use warnings;
use vars qw(@ISA @EXPORT @EXPORT_OK);
require Exporter;
require DynaLoader;
our @ISA = qw(Exporter DynaLoader);
$SIG{__WARN__} = sub { warn $_[0] unless $_[0] =~ /Use of uninitialized value in subroutine entry/};
use Carp ();
use Scalar::Util ();
use SDL::Internal::Loader;
internal_load_dlls(__PACKAGE__);
our $VERSION = 2.548;
sub surfacex {
my ($arg) = @_;
if ( Scalar::Util::blessed($arg)) {
if ( $arg->isa("SDLx::Surface") ) {
return $arg;
}
if( $arg->isa("SDL::Surface") ) {
require SDLx::Surface;
return SDLx::Surface->new( surface => $arg );
}
}
Carp::confess("Surface must be SDL::Surface or SDLx::Surface");
}
sub color {
require SDL::Color;
return SDL::Color->new( @{ list_rgb(@_) } );
}
bootstrap SDLx::Validate;
1;
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