--- deliantra/Deliantra-Client/DC/UI.pm	2006/04/11 13:29:24	1.63
+++ deliantra/Deliantra-Client/DC/UI.pm	2006/04/11 17:33:43	1.70
@@ -75,7 +75,12 @@
 sub new {
    my $class = shift;
 
-   bless { @_ }, $class
+   bless {
+      x => 0,
+      y => 0,
+      z => 0,
+      @_
+   }, $class
 }
 
 sub move {
@@ -111,6 +116,8 @@
 sub focus_in {
    my ($self) = @_;
 
+   return if $FOCUS == $self;
+
    my $focus = $FOCUS; $FOCUS = $self;
    $focus->update if $focus;
    $FOCUS->update;
@@ -127,10 +134,15 @@
 
 sub mouse_motion { }
 sub button_up { }
-sub button_down { }
 sub key_down { }
 sub key_up { }
 
+sub button_down {
+   my ($self, $ev, $x, $y) = @_;
+
+   $self->focus_in;
+}
+
 sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
 sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
 sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
@@ -140,6 +152,8 @@
 sub draw {
    my ($self) = @_;
 
+   return unless $self->{h} && $self->{w};
+
    glPushMatrix;
    glTranslate $self->{x}, $self->{y}, 0;
    $self->_draw;
@@ -212,15 +226,64 @@
 
 #############################################################################
 
+package CFClient::Widget::DrawBG;
+
+our @ISA = CFClient::Widget::;
+
+use strict;
+use SDL::OpenGL;
+
+sub new {
+   my $class = shift;
+
+   # range [value, low, high, page]
+
+   $class->SUPER::new (
+      bg        => [0, 0, 0, 0.4],
+      active_bg => [1, 1, 1],
+      @_
+   )
+}
+
+sub _draw {
+   my ($self) = @_;
+
+   my ($w, $h) = @$self{qw(w h)};
+
+   glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
+   glBegin GL_QUADS;
+   glVertex 0 , 0;
+   glVertex 0 , $h;
+   glVertex $w, $h;
+   glVertex $w, 0;
+   glEnd;
+}
+
+#############################################################################
+
+package CFClient::Widget::Empty;
+
+our @ISA = CFClient::Widget::;
+
+sub size_request {
+   (0, 0)
+}
+
+sub draw { }
+
+#############################################################################
+
 package CFClient::Widget::Container;
 
 our @ISA = CFClient::Widget::;
 
 sub new {
-   my ($class, @widgets) = @_;
+   my ($class, %arg) = @_;
 
-   my $self = $class->SUPER::new (children => []);
-   $self->add ($_) for @widgets;
+   my $children = delete $arg{children} || [];
+
+   my $self = $class->SUPER::new (children => [], %arg);
+   $self->add ($_) for @$children;
 
    $self
 }
@@ -231,9 +294,10 @@
    $chld->{expand} = $expand;
    $chld->set_parent ($self);
 
-   @{$self->{children}} =
+   $self->{children} = [
       sort { $a->{z} <=> $b->{z} }
-         @{$self->{children}}, $chld;
+         @{$self->{children}}, $chld
+   ];
 
    $self->size_allocate ($self->{w}, $self->{h})
       if $self->{w}; #TODO: check for "realised state"
@@ -275,18 +339,44 @@
 
 our @ISA = CFClient::Widget::Container::;
 
+sub new {
+   my ($class, %arg) = @_;
+
+   my $child = (delete $arg{child}) || new CFClient::Widget::Empty::;
+
+   $class->SUPER::new (children => [$child], %arg)
+}
+
+sub add {
+   my ($self, $widget) = @_;
+
+   $self->{children} = [];
+   
+   $self->SUPER::add ($widget);
+}
+
+sub remove {
+   my ($self, $widget) = @_;
+
+   $self->SUPER::remove ($widget);
+
+   $self->{children} = [new CFClient::Widget::Empty]
+      unless @{$self->{children}};
+}
+
 sub child { $_[0]->{children}[0] }
 
 sub size_request {
-   $_[0]{children}[0]->size_request if $_[0]{children}[0];
+   $_[0]{children}[0]->size_request
 }
 
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
+   return unless $self->{w} != $w || $self->{h} != $h;
+
    $self->SUPER::size_allocate ($w, $h);
-   $self->{children}[0]->size_allocate ($w, $h)
-      if $self->{children}[0]
+   $self->{children}[0]->size_allocate ($w, $h);
 }
 
 #############################################################################
@@ -298,11 +388,9 @@
 use SDL::OpenGL;
 
 sub new {
-   my ($class, $x, $y, $z, $w, $h) = @_;
+   my ($class, %arg) = @_;
 
-   my $self = $class->SUPER::new;
-
-   @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
+   my $self = $class->SUPER::new (%arg);
 }
 
 sub update {
@@ -325,6 +413,8 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
+   return unless $self->{w} != $w || $self->{h} != $h;
+
    $self->{w} = $w;
    $self->{h} = $h;
 
@@ -372,6 +462,8 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
    
+   return unless $self->{w} != $w || $self->{h} != $h;
+
    $self->{w} = $w;
    $self->{h} = $h;
 
@@ -425,6 +517,8 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
+   return unless $self->{w} != $w || $self->{h} != $h;
+
    $self->SUPER::size_allocate ($w, $h);
 
    $h -= $tex[1]->{height};
@@ -435,8 +529,10 @@
    $h = $h < 0 ? 0 : $h;
    $w = $w < 0 ? 0 : $w;
 
-   $self->child->size_allocate ($w, $h);
-   $self->child->move ($tex[3]->{width}, $tex[1]->{height});
+   my $child = $self->child;
+
+   $child->size_allocate ($w, $h);
+   $child->move ($tex[3]->{width}, $tex[1]->{height});
 }
 
 sub _draw {
@@ -589,41 +685,45 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
-   $self->w ($w);
-   $self->h ($h);
+   return unless $self->{w} != $w || $self->{h} != $h;
 
-   my $exp;
-   my @oth;
-   # find expand widget
-   for (@{$self->{children}}) {
-      if ($_->{expand}) {
-         $exp = $_;
-         last;
-      }
-      push @oth, $_;
-   }
+   $self->{w} = $w;
+   $self->{h} = $h;
+
+   return unless $self->{h};
+
+   my $children = $self->{children};
 
-   my ($ow, $oh);
+   my @h = map +($_->size_request)[1], @$children;
 
-   # get sizes of other widgets
-   for (@oth) {
-      my ($w, $h) = $_->size_request;
-      $oh += $h;
-      if ($ow < $w) { $ow = $w }
+   my $req_h = List::Util::sum @h;
+
+   if ($req_h > $h) {
+      # ah well, not enough space
+      $_ = $h[$_] * $h / $req_h for @h;
+   } else {
+      my @exp = grep $_->{expand}, @$children;
+      @exp = @$children unless @exp;
+      
+      my %exp = map +($_ => 1), @exp;
+
+      for (0 .. $#$children) {
+         my $child = $children->[$_];
+
+         my $alloc_h = $h[$_];
+         $alloc_h += ($h - $req_h) / @exp if $exp{$child};
+         $h[$_] = $alloc_h;
+      }
    }
 
    my $y = 0;
-   for (@{$self->{children}}) {
-      $_->move (0, $y);
+   for (0 .. $#$children) {
+      my $child = $children->[$_];
+      my $h = $h[$_];
+      $child->move (0, $y);
+      $child->size_allocate ($w, $h);
 
-      if ($_ == $exp) {
-         $_->size_allocate ($w, $h - $oh);
-         $y += $h - $oh;
-      } else {
-         my ($cw, $h) = $_->size_request;
-         $_->size_allocate ($w, $h);
-         $y += $h;
-      }
+      $y += $h;
    }
 }
 
@@ -636,25 +736,31 @@
 use SDL::OpenGL;
 
 sub new {
-   my ($class, $x, $y, $z, $height, $text) = @_;
+   my ($class, %arg) = @_;
 
-   $height ||= $::FONTSIZE;
-
-   # TODO: color, and make height, xyz etc. optional
    my $self = $class->SUPER::new (
-      color => [1, 1, 1],
-      x => $x,
-      y => $y,
-      z => $z,
-      height => $height,
-      layout => new CFClient::Layout $height,
+      fg     => [1, 1, 1],
+      height => $::FONTSIZE,
+      text   => "",
+      layout => new CFClient::Layout,
+      %arg
    );
 
-   $self->set_text ($text);
+   $self->set_text ($self->{text});
 
    $self
 }
 
+sub escape_text {
+   local $_ = $_[1];
+
+   s/&/&amp;/g;
+   s/>/&gt;/g;
+   s/</&lt;/g;
+
+   $_[1]
+}
+
 sub set_text {
    my ($self, $text) = @_;
 
@@ -662,6 +768,7 @@
    $self->{layout}->set_markup ($text);
 
    delete $self->{texture};
+   $self->update;
 }
 
 sub get_text {
@@ -674,6 +781,7 @@
    my ($self) = @_;
 
    $self->{layout}->set_width;
+   $self->{layout}->set_height ($self->{height});
    $self->{layout}->size
 #   if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack
 #      (
@@ -690,10 +798,19 @@
 sub size_allocate {
    my ($self, $w, $h) = @_;
 
+   return unless $self->{w} != $w || $self->{h} != $h;
+
    $self->SUPER::size_allocate ($w, $h);
    delete $self->{texture};
 }
 
+sub update {
+   my ($self) = @_;
+
+   delete $self->{texture};
+   $self->SUPER::update;
+}
+
 sub _draw {
    my ($self) = @_;
 
@@ -707,7 +824,7 @@
    glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
    glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
 
-   glColor @{$self->{color}};
+   glColor @{$self->{fg}};
 
    $tex->draw_quad (0, 0);
 
@@ -724,6 +841,59 @@
 use SDL;
 use SDL::OpenGL;
 
+sub new {
+   my $class = shift;
+
+   $class->SUPER::new (
+      fg        => [1, 1, 1],
+      bg        => [0, 0, 0, 0.4],
+      active_bg => [1, 1, 1],
+      active_fg => [0, 0, 0],
+      @_
+   )
+}
+
+sub _set_text {
+   my ($self, $text) = @_;
+
+   $self->{last_activity} = $::NOW;
+
+   $self->{text} = $text;
+   $self->{layout}->set_width ($self->{w});
+   $self->{layout}->set_markup ($self->escape_text ($text));
+
+   $text = substr $text, 0, $self->{cursor};
+   utf8::encode $text;
+
+   @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
+}
+
+sub size_request {
+   my ($self) = @_;
+
+   my ($w, $h) = $self->SUPER::size_request;
+
+   ($w + 1, $h) # add 1 for cursor
+}
+
+sub size_allocate {
+   my ($self, $w, $h) = @_;
+
+   return unless $self->{w} != $w || $self->{h} != $h;
+
+   $self->SUPER::size_allocate ($w, $h);
+
+   $self->_set_text ($self->{text});
+}
+
+sub set_text {
+   my ($self, $text) = @_;
+
+   $self->{cursor} = length $text;
+   $self->_set_text ($text);
+   $self->update;
+}
+
 sub key_down {
    my ($self, $ev) = @_;
 
@@ -735,42 +905,195 @@
    my $text = $self->get_text;
 
    if ($sym == SDLK_BACKSPACE) {
-      substr $text, -1, 1, '';
+      substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
+   } elsif ($sym == SDLK_DELETE) {
+      substr $text, $self->{cursor}, 1, "";
+   } elsif ($sym == SDLK_LEFT) {
+      --$self->{cursor} if $self->{cursor};
+   } elsif ($sym == SDLK_RIGHT) {
+      ++$self->{cursor} if $self->{cursor} < length $self->{text};
    } elsif ($uni) {
-      $text .= chr $uni;
+      substr $text, $self->{cursor}++, 0, chr $uni;
    }
 
-   $self->set_text ($text);
+   $self->_set_text ($text);
+   $self->update;
+}
+
+sub focus_in {
+   my ($self) = @_;
+
+   $self->{last_activity} = $::NOW;
+
+   $self->SUPER::focus_in;
 }
 
 sub button_down {
-   my ($self, $ev) = @_;
+   my ($self, $ev, $x, $y) = @_;
 
-   $self->focus_in;
+   $self->SUPER::button_down ($ev, $x, $y);
+
+   my $idx = $self->{layout}->xy_to_index ($x, $y);
+
+   # byte-index to char-index
+   my $text = $self->{layout};
+   utf8::encode $text;
+   $self->{cursor} = length substr $text, 0, $idx;
+
+   $self->_set_text ($self->{text});
+   $self->update;
 }
 
 sub mouse_motion {
    my ($self, $ev, $x, $y) = @_;
-   printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
+#   printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
 }
 
 sub _draw {
    my ($self) = @_;
 
+   local $self->{fg} = $self->{fg};
+
    if ($FOCUS == $self) {
-      glColor 1, 1, 1;
+      glColor @{$self->{active_bg}};
+      $self->{fg} = $self->{active_fg};
    } else {
-      glColor 0.7, 0.7, 0.7;
+      glColor @{$self->{bg}};
    }
 
    glBegin GL_QUADS;
-   glVertex 0             , 0;
-   glVertex 0             , $self->{h} - 1;
-   glVertex $self->{w} - 1, $self->{h} - 1;
-   glVertex $self->{w} - 1, 0;
+   glVertex 0         , 0;
+   glVertex 0         , $self->{h};
+   glVertex $self->{w}, $self->{h};
+   glVertex $self->{w}, 0;
    glEnd;
 
    $self->SUPER::_draw;
+
+   #TODO: force update every cursor change :(
+   if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
+      glColor @{$self->{fg}};
+      glBegin GL_LINES;
+      glVertex $self->{cur_x}, $self->{cur_y};
+      glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};
+      glEnd;
+   }
+}
+
+#############################################################################
+
+package CFClient::Widget::Slider;
+
+use strict;
+
+use SDL::OpenGL;
+use SDL::OpenGL::Constants;
+
+our @ISA = CFClient::Widget::DrawBG::;
+
+sub size_request {
+   my ($self) = @_;
+
+   my $w = 20;
+   my $h = 10;
+
+   $self->{vertical} ? ($h, $w) : ($w, $h)
+}
+
+sub new {
+   my $class = shift;
+
+   # range [value, low, high, page]
+
+   $class->SUPER::new (
+      fg        => [1, 1, 1],
+      active_fg => [0, 0, 0],
+      range     => [0, 0, 100, 10],
+      vertical  => 1,
+      @_
+   )
+}
+
+sub button_down {
+   my ($self, $ev, $x, $y) = @_;
+
+   $self->SUPER::button_down ($ev, $x, $y);
+   $self->mouse_motion ($ev, $x, $y);
+}
+
+sub mouse_motion {
+   my ($self, $ev, $x, $y) = @_;
+
+   if ($GRAB == $self) {
+      my ($value, $lo, $hi, $page) = @{$self->{range}};
+
+      $x = $x * ($hi - $lo) / $self->{w} + $lo;
+      $x = $lo         if $x < $lo;
+      $x = $hi - $page if $x > $hi - $page;
+      $self->{range}[0] = $x;
+
+      $self->{changed}($x) if $self->{changed};
+      $self->update;
+   }
+}
+
+sub _draw {
+   my ($self) = @_;
+
+   $self->SUPER::_draw ();
+
+   glPushMatrix;
+
+   my ($w, $h) = @$self{qw(w h)};
+
+   if ($self->{vertical}) {
+      # draw a vertical slider like a rotated horizontal slider
+ 
+      glTranslate 0, $self->{w};
+      glRotate 90, 0, 0, 1;
+
+      ($w, $h) = ($h, $w);
+   }
+
+   my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
+   my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
+
+   my ($value, $lo, $hi, $page) = @{$self->{range}};
+
+   $page = int $page * $w / ($hi - $lo);
+   $value = int +($value - $lo) * $w / ($hi - $lo);
+
+   $w -= $page;
+   $page &= ~1;
+   glTranslate $page * 0.5, 0, 0;
+
+   glColor @$fg;
+   glBegin GL_LINES;
+   glVertex 0, 0; glVertex 0, $h;
+   glVertex $w - 1, 0; glVertex $w - 1, $h;
+   glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
+   glEnd;
+
+   my $knob_a = $value - $page * 0.5;
+   my $knob_b = $value + $page * 0.5;
+
+   glBegin GL_QUADS;
+   glColor @$fg;
+   glVertex $knob_a, 0;
+   glVertex $knob_a, $h;
+   glVertex $knob_b, $h;
+   glVertex $knob_b, 0;
+
+   if ($knob_a < $knob_b - 2) {
+      glColor @$bg;
+      glVertex $knob_a + 1, 1;
+      glVertex $knob_a + 1, $h - 1;
+      glVertex $knob_b - 1, $h - 1;
+      glVertex $knob_b - 1, 1;
+   }
+   glEnd;
+
+   glPopMatrix;
 }
 
 #############################################################################
@@ -787,6 +1110,16 @@
 
 our @ISA = CFClient::Widget::;
 
+sub new {
+   my $class = shift;
+
+   $class->SUPER::new (
+      z    => -1,
+      list => (glGenLists 1),
+      @_
+   )
+}
+
 sub key_down {
    print "MAPKEYDOWN\n";
 }
@@ -801,62 +1134,71 @@
    )
 }
 
+sub update {
+   my ($self) = @_;
+
+   $self->{need_update} = 1;
+}
+
 sub _draw {
    my ($self) = @_;
 
-   my $mx = $::CONN->{mapx};
-   my $my = $::CONN->{mapy};
+   if (delete $self->{need_update}) {
+      glNewList $self->{list}, GL_COMPILE;
 
-   my $map = $::CONN->{map};
+      my $mx = $::CONN->{mapx};
+      my $my = $::CONN->{mapy};
 
-   my ($xofs, $yofs);
+      my $map = $::CONN->{map};
 
-   my $sw = 1 + int $::WIDTH  / 32;
-   my $sh = 1 + int $::HEIGHT / 32;
+      my ($xofs, $yofs);
 
-   if ($::CONN->{mapw} > $sw) {
-      $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
-   } else {
-      $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
-   }
+      my $sw = 1 + int $::WIDTH  / 32;
+      my $sh = 1 + int $::HEIGHT / 32;
 
-   if ($::CONN->{maph} > $sh) {
-      $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
-   } else {
-      $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
-   }
+      if ($::CONN->{mapw} > $sw) {
+         $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
+      } else {
+         $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
+      }
 
-   glEnable GL_TEXTURE_2D;
-   glEnable GL_BLEND;
-   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
+      if ($::CONN->{maph} > $sh) {
+         $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
+      } else {
+         $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
+      }
 
-   my $sw4 = ($sw + 3) & ~3;
-   my $darkness = "\x00" x ($sw4 * $sh);
+      glEnable GL_TEXTURE_2D;
+      glEnable GL_BLEND;
+      glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
 
-   for my $x (0 .. $sw - 1) {
-      my $row = $map->[$x + $xofs];
-      for my $y (0 .. $sh - 1) {
-
-         my $cell = $row->[$y + $yofs]
-            or next;
-
-         my $dark = $cell->[0];
-         if ($dark < 0) {
-            substr $darkness, $y * $sw4 + $x, 1, chr 224;
-         } else {
-            substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
-         }
+      my $sw4 = ($sw + 3) & ~3;
+      my $darkness = "\x00" x ($sw4 * $sh);
 
-         for my $num (grep $_, @$cell[1,2,3]) {
-            my $tex = $::CONN->{face}[$num]{texture} || next;
-            
-            my $w = $tex->{width};
-            my $h = $tex->{height};
+      for my $x (0 .. $sw - 1) {
+         my $row = $map->[$x + $xofs];
+         for my $y (0 .. $sh - 1) {
+
+            my $cell = $row->[$y + $yofs]
+               or next;
+
+            my $dark = $cell->[0];
+            if ($dark < 0) {
+               substr $darkness, $y * $sw4 + $x, 1, chr 224;
+            } else {
+               substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
+            }
+
+            for my $num (grep $_, @$cell[1,2,3]) {
+               my $tex = $::CONN->{face}[$num]{texture} || next;
+               
+               my $w = $tex->{width};
+               my $h = $tex->{height};
 
-            $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
+               $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
+            }
          }
       }
-   }
 
 #   if (1) { # higher quality darkness
 #      $lighting =~ s/(.)/$1$1$1/gs;
@@ -868,21 +1210,26 @@
 #      $lighting =~ s/(.)../$1/gs;
 #   }
 
-   glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
-   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
+      glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
+      glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
 
-   $darkness = new CFClient::Texture
-      width          => $sw4,
-      height         => $sh,
-      data           => $darkness,
-      internalformat => GL_ALPHA,
-      format         => GL_ALPHA;
+      $darkness = new CFClient::Texture
+         width          => $sw4,
+         height         => $sh,
+         data           => $darkness,
+         internalformat => GL_ALPHA,
+         format         => GL_ALPHA;
 
-   glColor 0.45, 0.45, 0.45, 1;
-   $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
+      glColor 0.45, 0.45, 0.45, 1;
+      $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
 
-   glDisable GL_TEXTURE_2D;
-   glDisable GL_BLEND;
+      glDisable GL_TEXTURE_2D;
+      glDisable GL_BLEND;
+
+      glEndList;
+   }
+
+   glCallList $self->{list};
 }
 
 my %DIR = (