Deliantra-Client/DC/MapWidget.pm

package CFClient::MapWidget;

use strict;
use utf8;

use List::Util qw(min max);

use CFClient::OpenGL;

our @ISA = CFClient::UI::Base::;

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (
      z         => -1,
      can_focus => 1,
      list      => glGenList,
      @_
   );

   $self
}

sub DESTROY {
   my $self = shift;

   glDeleteList $self->{list};

   $self->SUPER::DESTROY;
}

sub button_down {
   my ($self, $ev, $x, $y) = @_;

   $self->focus_in;

   if ($ev->{button} == 2) {
      my ($ox, $oy) = ($ev->{x}, $ev->{y});
      my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});

      $self->{motion} = sub {
         my ($ev, $x, $y) = @_;

         ($x, $y) = ($ev->{x}, $ev->{y});

         $::CFG->{map_shift_x} = $bw + $x - $ox;
         $::CFG->{map_shift_y} = $bh + $y - $oy;

         $self->update;
      };
   }
}

sub button_up {
   my ($self, $ev, $x, $y) = @_;

   delete $self->{motion};
}

sub mouse_motion {
   my ($self, $ev, $x, $y) = @_;

   $self->{motion}->($ev, $x, $y) if $self->{motion};
}

sub size_request {
   (
      1 + 32 * int $::WIDTH  / 32,
      1 + 32 * int $::HEIGHT / 32,
   )
}

sub update {
   my ($self) = @_;

   $self->{need_update} = 1;
   $self->SUPER::update;
}

sub draw {
   my ($self) = @_;

   return
      unless $CFClient::UI::FOCUS == $self || !$::FAST;

   if (delete $self->{need_update}) {
      glNewList $self->{list};

      if ($::MAP) {
         my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
         my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

         my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
         my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;

         glPushMatrix;
         glScale $::CFG->{map_scale}, $::CFG->{map_scale};

         glTranslate $sx0 - 32, $sy0 - 32, 0;

         my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);

         if ($::CFG->{fow_enable}) {
            if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
               glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
               glConvolutionFilter2D (
                  GL_CONVOLUTION_2D,
                  GL_ALPHA,
                  3, 3,
                  GL_ALPHA, GL_FLOAT,
                  pack "f*",
                     0.05, 0.13, 0.05,
                     0.13, 0.30, 0.13,
                     0.05, 0.13, 0.05,
               );
               glEnable GL_CONVOLUTION_2D;
            }

            $self->{fow_texture} = new CFClient::Texture
               w              => $w,
               h              => $h,
               data           => $data,
               internalformat => GL_ALPHA,
               format         => GL_ALPHA;

            glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};

            glEnable GL_BLEND;
            glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
            glEnable GL_TEXTURE_2D;
            glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;

            glColor +($::CFG->{fow_intensity}) x 3, 0.8;
            $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);

            glDisable GL_TEXTURE_2D;
            glDisable GL_BLEND;
         }

         glPopMatrix;
      }

      glEndList;
   }

   glPushMatrix;
   glCallList $self->{list};
   glPopMatrix;

   if ($CFClient::UI::FOCUS != $self) {
      glColor 64/255, 64/255, 64/255;
      glLogicOp GL_AND;
      glEnable GL_COLOR_LOGIC_OP;
      glBegin GL_QUADS;
      glVertex 0, 0;
      glVertex 0, $::HEIGHT;
      glVertex $::WIDTH, $::HEIGHT;
      glVertex $::WIDTH, 0;
      glEnd;
      glDisable GL_COLOR_LOGIC_OP;
   }
}

my %DIR = (
   CFClient::SDLK_KP8, [1, "north"],
   CFClient::SDLK_KP9, [2, "northeast"],
   CFClient::SDLK_KP6, [3, "east"],
   CFClient::SDLK_KP3, [4, "southeast"],
   CFClient::SDLK_KP2, [5, "south"],
   CFClient::SDLK_KP1, [6, "southwest"],
   CFClient::SDLK_KP4, [7, "west"],
   CFClient::SDLK_KP7, [8, "northwest"],

   CFClient::SDLK_UP,    [1, "north"],
   CFClient::SDLK_RIGHT, [3, "east"],
   CFClient::SDLK_DOWN,  [5, "south"],
   CFClient::SDLK_LEFT,  [7, "west"],
);

sub key_down {
   my ($self, $ev) = @_;

   return unless $::CONN;

   my $mod = $ev->{mod};
   my $sym = $ev->{sym};
   my $uni = $ev->{unicode};

   if ($sym == CFClient::SDLK_KP5) {
      $::CONN->user_send ("stay fire");
   } elsif ($uni == ord ",") {
      $::CONN->user_send ("take");
   } elsif ($uni == ord "\t") {
      $::CONN->user_send ("apply");
   } elsif ($uni == ord "'") {
      $self->emit ('activate_console');
   } elsif ($uni == ord "/") {
      $self->emit (activate_console => '/');
   } elsif (exists $DIR{$sym}) {
      if ($mod & CFClient::KMOD_SHIFT) {
         $self->{shft}++;
         $::CONN->user_send ("fire $DIR{$sym}[0]");
      } elsif ($mod & CFClient::KMOD_CTRL) {
         $self->{ctrl}++;
         $::CONN->user_send ("run $DIR{$sym}[0]");
      } else {
         $::CONN->user_send ("$DIR{$sym}[1]");
      }
   } elsif ($ev->{unicode}) {
      $self->{command_widget} ||=
         new CFClient::MapWidget::Command::
            command => $self->{command},
            can_focus       => 1,
            connect_execute => sub {
               # todo: support callback instead of user_send
               $::CONN->user_send ($_[1]);
            },
            connect_close => sub {
               (delete $self->{command_widget})->hide;
               $self->focus_in;
            },
      ;
      $self->{command_widget}->key_down ($ev)
         unless $ev->{unicode} == 20;
      return unless $self->{command_widget};
      $self->{command_widget}->show;
      $self->{command_widget}->focus_in;
   }
}

sub key_up {
   my ($self, $ev) = @_;

   my $mod = $ev->{mod};
   my $sym = $ev->{sym};

   if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
      $::CONN->user_send ("fire_stop");
   }
   if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
      $::CONN->user_send ("run_stop");
   }
}

sub add_command {
   my ($self, $command, $tooltip, $widget, $cb) = @_;

   (my $data = $command) =~ s/\\//g;

   $tooltip =~ s/^\s+//;

   $tooltip = "<big>$data</big>\n\n$tooltip";

   $tooltip =~ s/\s+$//;

   $self->{command}{$command} = [$data, $tooltip, $widget, $cb];
}

sub clr_commands {
   my ($self) = @_;

   %{$self->{command}} = ();
}

package CFClient::MapWidget::MapMap;

our @ISA = CFClient::UI::Base::;

use Time::HiRes qw(time);
use CFClient::OpenGL;

sub size_request {
   ($::HEIGHT * 0.25, $::HEIGHT * 0.25)
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->update;
}

sub update {
   my ($self) = @_;

   delete $self->{texture_atime};
   $self->SUPER::update;
}

sub _draw {
   my ($self) = @_;

   $::MAP or return;

   my ($w, $h) = @$self{qw(w h)};

   my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
   my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

   my $sx = int $::CFG->{map_shift_x} / 32;
   my $sy = int $::CFG->{map_shift_y} / 32;

   my $ox = 0.5 * ($w - $sw);
   my $oy = 0.5 * ($h - $sh);

   glEnable GL_BLEND;
   glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
   glEnable GL_TEXTURE_2D;
   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;

   if ($self->{texture_atime} < time) {
      $self->{texture_atime} = time + 1/3;

      $self->{texture} =
         new CFClient::Texture
            w    => $w,
            h    => $h,
            data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
            type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
   }

   $self->{texture}->draw_quad (0, 0);

   glDisable GL_TEXTURE_2D;

   glTranslate 0.375, 0.375;

   #TODO: map scale is completely borked

   my $x0 = int $ox - $sx + 0.5;
   my $y0 = int $oy - $sy + 0.5;

   glColor 1, 1, 0, 1;
   glBegin GL_LINE_LOOP;
   glVertex $x0      , $y0      ;
   glVertex $x0      , $y0 + $sh;
   glVertex $x0 + $sw, $y0 + $sh;
   glVertex $x0 + $sw, $y0      ;
   glEnd;
   
   glDisable GL_BLEND;
}

package CFClient::MapWidget::Command;

use strict;

use CFClient::OpenGL;

our @ISA = CFClient::UI::Frame::;

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (
      bg => [0, 0, 0, 0.8],
      @_,
   );

   $self->add ($self->{vbox} = new CFClient::UI::VBox);

   $self->{label} = [
      map
         CFClient::UI::Label->new (
            can_hover     => 1,
            can_events    => 1,
            tooltip_width => 0.33,
            fontsize      => $_,
         ), (0.8) x 6
   ];

   $self->{entry} = new CFClient::UI::Entry
      connect_changed => sub {
         $self->update_labels;
      };

   $self->{vbox}->add (
      $self->{entry},
      @{$self->{label}},
   );

   $self
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
}

sub key_down {
   my ($self, $ev) = @_;

   if ($ev->{sym} == 13) {
      if (exists $self->{select}) {
         $self->emit (execute => $self->{select});
         $self->emit ("close");
      }
   } elsif ($ev->{sym} == 27) {
      $self->{entry}->set_text ("");
      $self->emit ("close");
      return;
   } elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
      ++$self->{select_offset}
         if $self->{select_offset} < $#{ $self->{last_match} || [] };
      $self->update_labels;
   } elsif ($ev->{sym} == CFClient::SDLK_UP) {
      --$self->{select_offset}
         if $self->{select_offset};
      $self->update_labels;
   } else {
      #$self->{entry}{force_alloc} = 1;
      $self->{entry}->key_down ($ev);
   }
}

sub update_labels {
   my ($self) = @_;

   my $text = $self->{entry}->get_text;

   length $text
      or return $self->emit ("close");

   my ($cmd, $arg) = $text =~ /^\s*([^[:space:]]*)(.*)$/;

   if ($cmd ne $self->{last_search}) {
      my $regexp = do {
         my ($beg, @chr) = split //, lc $cmd;

         # the following regex is used to match our "completion entry"
         # to an actual command - the parentheses match kind of "overhead"
         # - the more characters the parentheses match, the less attractive
         # is the match.
         my $regexp = "^\Q$beg\E"
                    . join "", map "(?:.*?[ \\\\]\Q$_\E|(.*?)\Q$_\E)", @chr;
         qr<$regexp>
      };

      my @match;
      my @penalty;

      for (keys %{$self->{command}}) {
         if (@penalty = $_ =~ $regexp) {
            push @match, [$_, length join "", map "::$_", grep defined, @penalty];
         }
      }

      @match = map $self->{command}{$_->[0]},
                  sort {
                     $a->[1] <=> $b->[1]
                        or (length $a->[0]) <=> (length $b->[0])
                  } @match;

      $self->{last_search} = $cmd;
      $self->{last_match} = \@match;

      $self->{select_offset} = 0;
   }

   my @labels = @{ $self->{label} };
   my @matches = @{ $self->{last_match} || [] };

   if ($self->{select_offset}) {
      splice @matches, 0, $self->{select_offset}, ();

      my $label = shift @labels;
      $label->set_text ("...");
      $label->set_tooltip ("Use Cursor-Up to view previous matches");
   }

   for my $label (@labels) {
      $label->{fg} = [1, 1, 1, 1];
      $label->{bg} = [0, 0, 0, 0];
   }

   if (@matches) {
      $self->{select} = "$matches[0][0]$arg";

      $labels[0]->{fg} = [0, 0, 0, 1];
      $labels[0]->{bg} = [1, 1, 1, 0.8];
   } else {
      $self->{select} = "$cmd$arg";
   }

   for my $match (@matches) {
      my $label = shift @labels;

      if (@labels) {
         $label->set_text ("$match->[0]$arg");
         $label->set_tooltip ($match->[1]);
      } else {
         $label->set_text ("...");
         $label->set_tooltip ("Use Cursor-Down to view more matches");
         last;
      }
   }

   for my $label (@labels) {
      $label->set_text ("");
      $label->set_tooltip ("");
   }

   $self->update;
   ###
}

sub _draw {
   my ($self) = @_;

   # hack
   local $CFClient::UI::FOCUS = $self->{entry};

   $self->SUPER::_draw;
}

1
Revision:	1.26
Committed:	Wed May 17 16:17:01 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.25:	+3 -0 lines
Log Message:	minor fixes
#	User	Rev	Content
1	root	1.1	package CFClient::MapWidget;
2
3			use strict;
4	root	1.14	use utf8;
5	root	1.1
6			use List::Util qw(min max);
7
8	root	1.4	use CFClient::OpenGL;
9	root	1.1
10			our @ISA = CFClient::UI::Base::;
11
12			sub new {
13			my $class = shift;
14
15	root	1.20	my $self = $class->SUPER::new (
16	root	1.1	z => -1,
17			can_focus => 1,
18	root	1.4	list => glGenList,
19	root	1.1	@_
20	root	1.20	);
21
22			$self
23	root	1.1	}
24
25	root	1.4	sub DESTROY {
26			my $self = shift;
27
28			glDeleteList $self->{list};
29
30			$self->SUPER::DESTROY;
31			}
32
33	root	1.1	sub button_down {
34			my ($self, $ev, $x, $y) = @_;
35
36			$self->focus_in;
37
38	root	1.5	if ($ev->{button} == 2) {
39			my ($ox, $oy) = ($ev->{x}, $ev->{y});
40	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
41
42			$self->{motion} = sub {
43			my ($ev, $x, $y) = @_;
44
45	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
46	root	1.1
47			$::CFG->{map_shift_x} = $bw + $x - $ox;
48			$::CFG->{map_shift_y} = $bh + $y - $oy;
49
50			$self->update;
51			};
52			}
53			}
54
55			sub button_up {
56			my ($self, $ev, $x, $y) = @_;
57
58			delete $self->{motion};
59			}
60
61			sub mouse_motion {
62			my ($self, $ev, $x, $y) = @_;
63
64			$self->{motion}->($ev, $x, $y) if $self->{motion};
65			}
66
67			sub size_request {
68			(
69			1 + 32 * int $::WIDTH / 32,
70			1 + 32 * int $::HEIGHT / 32,
71			)
72			}
73
74			sub update {
75			my ($self) = @_;
76
77			$self->{need_update} = 1;
78			$self->SUPER::update;
79			}
80
81			sub draw {
82			my ($self) = @_;
83
84	root	1.26	return
85			unless $CFClient::UI::FOCUS == $self \|\| !$::FAST;
86
87	root	1.1	if (delete $self->{need_update}) {
88	root	1.4	glNewList $self->{list};
89	root	1.1
90			if ($::MAP) {
91	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
92			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
93	root	1.1
94	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
95			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
96
97	root	1.16	glPushMatrix;
98	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
99
100	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
101
102			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
103
104			if ($::CFG->{fow_enable}) {
105			if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
106			glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
107			glConvolutionFilter2D (
108			GL_CONVOLUTION_2D,
109			GL_ALPHA,
110			3, 3,
111			GL_ALPHA, GL_FLOAT,
112			pack "f*",
113	root	1.7	0.05, 0.13, 0.05,
114			0.13, 0.30, 0.13,
115			0.05, 0.13, 0.05,
116	root	1.1	);
117			glEnable GL_CONVOLUTION_2D;
118			}
119
120			$self->{fow_texture} = new CFClient::Texture
121			w => $w,
122			h => $h,
123			data => $data,
124			internalformat => GL_ALPHA,
125			format => GL_ALPHA;
126
127			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
128
129			glEnable GL_BLEND;
130			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
131			glEnable GL_TEXTURE_2D;
132			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
133
134	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
135	root	1.1	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
136
137			glDisable GL_TEXTURE_2D;
138			glDisable GL_BLEND;
139			}
140
141	root	1.18	glPopMatrix;
142	root	1.1	}
143
144			glEndList;
145			}
146
147			glPushMatrix;
148			glCallList $self->{list};
149			glPopMatrix;
150
151			if ($CFClient::UI::FOCUS != $self) {
152			glColor 64/255, 64/255, 64/255;
153			glLogicOp GL_AND;
154			glEnable GL_COLOR_LOGIC_OP;
155			glBegin GL_QUADS;
156			glVertex 0, 0;
157			glVertex 0, $::HEIGHT;
158			glVertex $::WIDTH, $::HEIGHT;
159			glVertex $::WIDTH, 0;
160			glEnd;
161			glDisable GL_COLOR_LOGIC_OP;
162			}
163			}
164
165			my %DIR = (
166	root	1.3	CFClient::SDLK_KP8, [1, "north"],
167			CFClient::SDLK_KP9, [2, "northeast"],
168			CFClient::SDLK_KP6, [3, "east"],
169			CFClient::SDLK_KP3, [4, "southeast"],
170			CFClient::SDLK_KP2, [5, "south"],
171			CFClient::SDLK_KP1, [6, "southwest"],
172			CFClient::SDLK_KP4, [7, "west"],
173			CFClient::SDLK_KP7, [8, "northwest"],
174
175			CFClient::SDLK_UP, [1, "north"],
176			CFClient::SDLK_RIGHT, [3, "east"],
177			CFClient::SDLK_DOWN, [5, "south"],
178			CFClient::SDLK_LEFT, [7, "west"],
179	root	1.1	);
180
181			sub key_down {
182			my ($self, $ev) = @_;
183
184	root	1.21	return unless $::CONN;
185
186	root	1.5	my $mod = $ev->{mod};
187			my $sym = $ev->{sym};
188	root	1.22	my $uni = $ev->{unicode};
189	root	1.1
190	root	1.3	if ($sym == CFClient::SDLK_KP5) {
191	root	1.1	$::CONN->user_send ("stay fire");
192	root	1.22	} elsif ($uni == ord ",") {
193	root	1.14	$::CONN->user_send ("take");
194	root	1.23	} elsif ($uni == ord "\t") {
195	root	1.1	$::CONN->user_send ("apply");
196	root	1.22	} elsif ($uni == ord "'") {
197	root	1.1	$self->emit ('activate_console');
198	root	1.22	} elsif ($uni == ord "/") {
199	root	1.8	$self->emit (activate_console => '/');
200	root	1.1	} elsif (exists $DIR{$sym}) {
201	root	1.3	if ($mod & CFClient::KMOD_SHIFT) {
202	root	1.1	$self->{shft}++;
203			$::CONN->user_send ("fire $DIR{$sym}[0]");
204	root	1.3	} elsif ($mod & CFClient::KMOD_CTRL) {
205	root	1.1	$self->{ctrl}++;
206			$::CONN->user_send ("run $DIR{$sym}[0]");
207			} else {
208			$::CONN->user_send ("$DIR{$sym}[1]");
209			}
210	root	1.8	} elsif ($ev->{unicode}) {
211			$self->{command_widget} \|\|=
212			new CFClient::MapWidget::Command::
213			command => $self->{command},
214			can_focus => 1,
215			connect_execute => sub {
216	root	1.11	# todo: support callback instead of user_send
217	root	1.23	$::CONN->user_send ($_[1]);
218	root	1.8	},
219			connect_close => sub {
220			(delete $self->{command_widget})->hide;
221			$self->focus_in;
222			},
223			;
224	root	1.23	$self->{command_widget}->key_down ($ev)
225			unless $ev->{unicode} == 20;
226	root	1.12	return unless $self->{command_widget};
227	root	1.8	$self->{command_widget}->show;
228			$self->{command_widget}->focus_in;
229	root	1.1	}
230			}
231
232			sub key_up {
233			my ($self, $ev) = @_;
234
235	root	1.5	my $mod = $ev->{mod};
236			my $sym = $ev->{sym};
237	root	1.1
238	root	1.3	if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
239	root	1.1	$::CONN->user_send ("fire_stop");
240			}
241	root	1.3	if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
242	root	1.1	$::CONN->user_send ("run_stop");
243			}
244			}
245
246	root	1.2	sub add_command {
247	root	1.11	my ($self, $command, $tooltip, $widget, $cb) = @_;
248	root	1.2
249	root	1.23	(my $data = $command) =~ s/\\//g;
250
251			$tooltip =~ s/^\s+//;
252
253	root	1.25	$tooltip = "<big>$data</big>\n\n$tooltip";
254	root	1.8
255	root	1.23	$tooltip =~ s/\s+$//;
256
257			$self->{command}{$command} = [$data, $tooltip, $widget, $cb];
258			}
259
260			sub clr_commands {
261			my ($self) = @_;
262
263			%{$self->{command}} = ();
264	root	1.8	}
265
266	root	1.18	package CFClient::MapWidget::MapMap;
267
268	root	1.19	our @ISA = CFClient::UI::Base::;
269	root	1.18
270			use Time::HiRes qw(time);
271			use CFClient::OpenGL;
272
273			sub size_request {
274			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
275			}
276
277			sub size_allocate {
278			my ($self, $w, $h) = @_;
279
280			$self->SUPER::size_allocate ($w, $h);
281			$self->update;
282			}
283
284			sub update {
285			my ($self) = @_;
286
287			delete $self->{texture_atime};
288			$self->SUPER::update;
289			}
290
291			sub _draw {
292			my ($self) = @_;
293
294			$::MAP or return;
295
296			my ($w, $h) = @$self{qw(w h)};
297
298			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
299			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
300
301			my $sx = int $::CFG->{map_shift_x} / 32;
302			my $sy = int $::CFG->{map_shift_y} / 32;
303
304			my $ox = 0.5 * ($w - $sw);
305			my $oy = 0.5 * ($h - $sh);
306
307			glEnable GL_BLEND;
308			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
309			glEnable GL_TEXTURE_2D;
310			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
311
312			if ($self->{texture_atime} < time) {
313			$self->{texture_atime} = time + 1/3;
314
315			$self->{texture} =
316			new CFClient::Texture
317			w => $w,
318			h => $h,
319			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
320			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
321			}
322
323			$self->{texture}->draw_quad (0, 0);
324
325			glDisable GL_TEXTURE_2D;
326
327			glTranslate 0.375, 0.375;
328
329			#TODO: map scale is completely borked
330
331			my $x0 = int $ox - $sx + 0.5;
332			my $y0 = int $oy - $sy + 0.5;
333
334			glColor 1, 1, 0, 1;
335			glBegin GL_LINE_LOOP;
336			glVertex $x0 , $y0 ;
337			glVertex $x0 , $y0 + $sh;
338			glVertex $x0 + $sw, $y0 + $sh;
339			glVertex $x0 + $sw, $y0 ;
340			glEnd;
341
342			glDisable GL_BLEND;
343			}
344
345	root	1.8	package CFClient::MapWidget::Command;
346
347			use strict;
348
349			use CFClient::OpenGL;
350
351	root	1.23	our @ISA = CFClient::UI::Frame::;
352	root	1.8
353			sub new {
354			my $class = shift;
355
356			my $self = $class->SUPER::new (
357	root	1.23	bg => [0, 0, 0, 0.8],
358	root	1.8	@_,
359	root	1.23	);
360
361			$self->add ($self->{vbox} = new CFClient::UI::VBox);
362
363			$self->{label} = [
364			map
365	root	1.8	CFClient::UI::Label->new (
366	root	1.25	can_hover => 1,
367			can_events => 1,
368			tooltip_width => 0.33,
369			fontsize => $_,
370	root	1.23	), (0.8) x 6
371			];
372
373			$self->{entry} = new CFClient::UI::Entry
374			connect_changed => sub {
375			$self->update_labels;
376			};
377
378			$self->{vbox}->add (
379			$self->{entry},
380			@{$self->{label}},
381	root	1.8	);
382
383			$self
384			}
385
386			sub size_allocate {
387			my ($self, $w, $h) = @_;
388
389			$self->SUPER::size_allocate ($w, $h);
390			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
391			}
392
393	root	1.23	sub key_down {
394			my ($self, $ev) = @_;
395
396			if ($ev->{sym} == 13) {
397			if (exists $self->{select}) {
398			$self->emit (execute => $self->{select});
399			$self->emit ("close");
400			}
401			} elsif ($ev->{sym} == 27) {
402			$self->{entry}->set_text ("");
403			$self->emit ("close");
404			return;
405			} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
406			++$self->{select_offset}
407			if $self->{select_offset} < $#{ $self->{last_match} \|\| [] };
408			$self->update_labels;
409			} elsif ($ev->{sym} == CFClient::SDLK_UP) {
410			--$self->{select_offset}
411			if $self->{select_offset};
412			$self->update_labels;
413			} else {
414			#$self->{entry}{force_alloc} = 1;
415			$self->{entry}->key_down ($ev);
416			}
417			}
418
419	root	1.8	sub update_labels {
420			my ($self) = @_;
421
422	root	1.23	my $text = $self->{entry}->get_text;
423
424			length $text
425			or return $self->emit ("close");
426
427			my ($cmd, $arg) = $text =~ /^\s([^[:space:]])(.*)$/;
428
429			if ($cmd ne $self->{last_search}) {
430			my $regexp = do {
431			my ($beg, @chr) = split //, lc $cmd;
432
433			# the following regex is used to match our "completion entry"
434			# to an actual command - the parentheses match kind of "overhead"
435			# - the more characters the parentheses match, the less attractive
436			# is the match.
437			my $regexp = "^\Q$beg\E"
438			. join "", map "(?:.?[ \\\\]\Q$_\E\|(.?)\Q$_\E)", @chr;
439			qr<$regexp>
440			};
441
442			my @match;
443			my @penalty;
444
445			for (keys %{$self->{command}}) {
446			if (@penalty = $_ =~ $regexp) {
447			push @match, [$_, length join "", map "::$_", grep defined, @penalty];
448			}
449	root	1.8	}
450	root	1.23
451			@match = map $self->{command}{$_->[0]},
452			sort {
453			$a->[1] <=> $b->[1]
454			or (length $a->[0]) <=> (length $b->[0])
455			} @match;
456
457			$self->{last_search} = $cmd;
458			$self->{last_match} = \@match;
459
460			$self->{select_offset} = 0;
461	root	1.8	}
462
463	root	1.23	my @labels = @{ $self->{label} };
464			my @matches = @{ $self->{last_match} \|\| [] };
465	root	1.8
466	root	1.23	if ($self->{select_offset}) {
467			splice @matches, 0, $self->{select_offset}, ();
468	root	1.8
469	root	1.23	my $label = shift @labels;
470			$label->set_text ("...");
471			$label->set_tooltip ("Use Cursor-Up to view previous matches");
472	root	1.8	}
473
474	root	1.23	for my $label (@labels) {
475			$label->{fg} = [1, 1, 1, 1];
476			$label->{bg} = [0, 0, 0, 0];
477			}
478
479			if (@matches) {
480			$self->{select} = "$matches[0][0]$arg";
481
482			$labels[0]->{fg} = [0, 0, 0, 1];
483			$labels[0]->{bg} = [1, 1, 1, 0.8];
484			} else {
485	root	1.24	$self->{select} = "$cmd$arg";
486	root	1.23	}
487
488			for my $match (@matches) {
489			my $label = shift @labels;
490
491			if (@labels) {
492			$label->set_text ("$match->[0]$arg");
493			$label->set_tooltip ($match->[1]);
494			} else {
495			$label->set_text ("...");
496			$label->set_tooltip ("Use Cursor-Down to view more matches");
497			last;
498			}
499			}
500	root	1.8
501	root	1.23	for my $label (@labels) {
502			$label->set_text ("");
503			$label->set_tooltip ("");
504	root	1.8	}
505
506	root	1.23	$self->update;
507			###
508	root	1.8	}
509
510	root	1.23	sub _draw {
511			my ($self) = @_;
512	root	1.8
513	root	1.23	# hack
514			local $CFClient::UI::FOCUS = $self->{entry};
515	root	1.10
516	root	1.23	$self->SUPER::_draw;
517	root	1.2	}
518
519	root	1.1	1