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->{completer} = new CFClient::MapWidget::Command::
      command   => $self->{command},
      can_focus => 1,
      tooltip   => "<b>The Command Completer</b>\n\n"
                 . "This is your central interface to send text commands to the server. "
                 . "To enter a verbatim command to send to the server, just type the command, "
                 . "followed by a space, and press return. "
                 . "Typing the initial letters of words (or just any letters) displays guesses "
                 . "for commands you might want to use.\n"
                 . "You can use the cursor-up and cursor-down keys to select between those guesses.\n"
                 . "<b>Right-Click</b> opens a menu where you cna select further options, sich as redefining keybindings.",
   ;

   $self
}

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

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

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

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

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

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

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

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

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;
}

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 " ") {
      $::CONN->user_send ("apply");
   } elsif ($uni == ord ".") {
      $::CONN->user_send ($self->{completer}{last_command})
         if exists $self->{completer}{last_command};
   } elsif ($uni == ord "\t") {
      # TODO: toggle inventory
   } elsif ($sym == CFClient::SDLK_KP_PLUS  || $uni == ord "+") {
      $::CONN->user_send ("rotateshoottype +");
   } elsif ($sym == CFClient::SDLK_KP_MINUS || $uni == ord "-") {
      $::CONN->user_send ("rotateshoottype -");
   } elsif ($uni == ord '"') {
      $self->{completer}->set_prefix ("$::CFG->{say_command} ");
      $self->{completer}->show;
   } elsif ($uni == ord "'") {
      $self->{completer}->set_prefix ("");
      $self->{completer}->show;
   } 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}) {
      $self->{completer}->key_down ($ev);
      $self->{completer}->show;
   }
}

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 draw {
   my ($self) = @_;

   my $focused = $CFClient::UI::FOCUS == $self
                 || $CFClient::UI::FOCUS == $self->{completer}{entry};

   return
      unless $focused || !$::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_name} ||= glGenTexture;
            # try to re-use the texture name: TODO improve texture class instead

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

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

            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_alpha (0, 0, $w * 32, $h * 32);

            glDisable GL_TEXTURE_2D;
         }

         glPopMatrix;
      }

      glEndList;
   }

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

   # TNT2 emulates logops in software (or worse :)
   if ($focused) {
      (delete $self->{out_of_focus})->destroy
         if $self->{out_of_focus};
   } else {
      glColor 0.4, 0.2, 0.2, 0.6;
      glEnable GL_BLEND;
      glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
      glBegin GL_QUADS;
      glVertex 0, 0;
      glVertex 0, $::HEIGHT;
      glVertex $::WIDTH, $::HEIGHT;
      glVertex $::WIDTH, 0;
      glEnd;
      glDisable GL_BLEND;

      $self->{out_of_focus} ||= do {
         my $label = new CFClient::UI::Label
            x         => 0,
            y         => 0,
            z         => 1,
            ellipsise => 0,
            text      => "map out of focus (click map to play)";

         $label->show;
         $label->update;

         $CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
            $label->move (
               ($::WIDTH  - $label->{w}) * 0.5,
               ($::HEIGHT - $label->{h}) * 0.5,
            );
         });

         $label
      };
   }
}

sub DESTROY {
   my $self = shift;

   glDeleteList $self->{list};

   $self->SUPER::DESTROY;
}

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 16
   ];

   $self->{entry} = new CFClient::UI::Entry
      connect_changed => sub {
         $self->update_labels;
      },
      connect_key_down => sub {
         my ($entry, $ev) = @_;

         my $self = $entry->{parent}{parent};

         if ($ev->{sym} == 13) {
            if (exists $self->{select}) {
               $self->{last_command} = $self->{select};
               $::CONN->user_send ($self->{select});
               $self->hide;
            }
         } elsif ($ev->{sym} == 27) {
            $self->hide;
            return;
         } elsif ($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 {
            return 0;
         }

         1
      }
   ;

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

   $self
}

sub set_prefix {
   my ($self, $prefix) = @_;

   $self->{entry}->set_text ($prefix);
   $self->show;
}

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 show {
   my ($self) = @_;

   $self->SUPER::show;
   $self->{entry}->focus_in;
}

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

   $self->SUPER::hide;
   $self->{entry}->set_text ("");
}

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

   $self->{entry}->key_down ($ev);
}

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

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

   length $text
      or return $self->hide;

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

   if ($text ne $self->{last_search}) {
      my @match;

      if ($text =~ /^(.*?)\s+$/) {
         @match = [$cmd, "(appended whitespace suppresses completion)"];
      } else {
         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 @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 $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
                           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:	1.37
Committed:	Thu May 25 01:26:53 2006 UTC (18 years ago) by root
Branch:	MAIN
Changes since 1.36:	+12 -0 lines
Log Message:	split intro.pod intro intro.pod and manual.pod, misc 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	root	1.36	$self->{completer} = new CFClient::MapWidget::Command::
23			command => $self->{command},
24			can_focus => 1,
25	root	1.37	tooltip => "<b>The Command Completer</b>\n\n"
26			. "This is your central interface to send text commands to the server. "
27			. "To enter a verbatim command to send to the server, just type the command, "
28			. "followed by a space, and press return. "
29			. "Typing the initial letters of words (or just any letters) displays guesses "
30			. "for commands you might want to use.\n"
31			. "You can use the cursor-up and cursor-down keys to select between those guesses.\n"
32			. "<b>Right-Click</b> opens a menu where you cna select further options, sich as redefining keybindings.",
33	root	1.36	;
34
35	root	1.20	$self
36	root	1.1	}
37
38	root	1.36	sub add_command {
39			my ($self, $command, $tooltip, $widget, $cb) = @_;
40
41			(my $data = $command) =~ s/\\//g;
42
43			$tooltip =~ s/^\s+//;
44
45			$tooltip = "<big>$data</big>\n\n$tooltip";
46
47			$tooltip =~ s/\s+$//;
48
49			$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
50			}
51	root	1.4
52	root	1.36	sub clr_commands {
53			my ($self) = @_;
54	root	1.4
55	root	1.36	%{$self->{completer}{command}} = ();
56	root	1.4	}
57
58	root	1.1	sub button_down {
59			my ($self, $ev, $x, $y) = @_;
60
61			$self->focus_in;
62
63	root	1.5	if ($ev->{button} == 2) {
64			my ($ox, $oy) = ($ev->{x}, $ev->{y});
65	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
66
67			$self->{motion} = sub {
68			my ($ev, $x, $y) = @_;
69
70	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
71	root	1.1
72			$::CFG->{map_shift_x} = $bw + $x - $ox;
73			$::CFG->{map_shift_y} = $bh + $y - $oy;
74
75			$self->update;
76			};
77			}
78			}
79
80			sub button_up {
81			my ($self, $ev, $x, $y) = @_;
82
83			delete $self->{motion};
84			}
85
86			sub mouse_motion {
87			my ($self, $ev, $x, $y) = @_;
88
89			$self->{motion}->($ev, $x, $y) if $self->{motion};
90			}
91
92			sub size_request {
93			(
94			1 + 32 * int $::WIDTH / 32,
95			1 + 32 * int $::HEIGHT / 32,
96			)
97			}
98
99			sub update {
100			my ($self) = @_;
101
102			$self->{need_update} = 1;
103			$self->SUPER::update;
104			}
105
106	root	1.36	my %DIR = (
107			CFClient::SDLK_KP8, [1, "north"],
108			CFClient::SDLK_KP9, [2, "northeast"],
109			CFClient::SDLK_KP6, [3, "east"],
110			CFClient::SDLK_KP3, [4, "southeast"],
111			CFClient::SDLK_KP2, [5, "south"],
112			CFClient::SDLK_KP1, [6, "southwest"],
113			CFClient::SDLK_KP4, [7, "west"],
114			CFClient::SDLK_KP7, [8, "northwest"],
115
116			CFClient::SDLK_UP, [1, "north"],
117			CFClient::SDLK_RIGHT, [3, "east"],
118			CFClient::SDLK_DOWN, [5, "south"],
119			CFClient::SDLK_LEFT, [7, "west"],
120			);
121
122			sub key_down {
123			my ($self, $ev) = @_;
124
125			return unless $::CONN;
126
127			my $mod = $ev->{mod};
128			my $sym = $ev->{sym};
129			my $uni = $ev->{unicode};
130
131			if ($sym == CFClient::SDLK_KP5) {
132			$::CONN->user_send ("stay fire");
133			} elsif ($uni == ord ",") {
134			$::CONN->user_send ("take");
135			} elsif ($uni == ord " ") {
136			$::CONN->user_send ("apply");
137	root	1.37	} elsif ($uni == ord ".") {
138			$::CONN->user_send ($self->{completer}{last_command})
139			if exists $self->{completer}{last_command};
140	root	1.36	} elsif ($uni == ord "\t") {
141			# TODO: toggle inventory
142			} elsif ($sym == CFClient::SDLK_KP_PLUS \|\| $uni == ord "+") {
143			$::CONN->user_send ("rotateshoottype +");
144			} elsif ($sym == CFClient::SDLK_KP_MINUS \|\| $uni == ord "-") {
145			$::CONN->user_send ("rotateshoottype -");
146			} elsif ($uni == ord '"') {
147			$self->{completer}->set_prefix ("$::CFG->{say_command} ");
148			$self->{completer}->show;
149			} elsif ($uni == ord "'") {
150			$self->{completer}->set_prefix ("");
151			$self->{completer}->show;
152			} elsif (exists $DIR{$sym}) {
153			if ($mod & CFClient::KMOD_SHIFT) {
154			$self->{shft}++;
155			$::CONN->user_send ("fire $DIR{$sym}[0]");
156			} elsif ($mod & CFClient::KMOD_CTRL) {
157			$self->{ctrl}++;
158			$::CONN->user_send ("run $DIR{$sym}[0]");
159			} else {
160			$::CONN->user_send ("$DIR{$sym}[1]");
161			}
162			} elsif ($ev->{unicode}) {
163			$self->{completer}->key_down ($ev);
164			$self->{completer}->show;
165			}
166			}
167
168			sub key_up {
169			my ($self, $ev) = @_;
170
171			my $mod = $ev->{mod};
172			my $sym = $ev->{sym};
173
174			if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
175			$::CONN->user_send ("fire_stop");
176			}
177			if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
178			$::CONN->user_send ("run_stop");
179			}
180			}
181
182	root	1.1	sub draw {
183			my ($self) = @_;
184
185	root	1.36	my $focused = $CFClient::UI::FOCUS == $self
186			\|\| $CFClient::UI::FOCUS == $self->{completer}{entry};
187
188	root	1.26	return
189	root	1.36	unless $focused \|\| !$::FAST;
190	root	1.26
191	root	1.1	if (delete $self->{need_update}) {
192	root	1.4	glNewList $self->{list};
193	root	1.1
194			if ($::MAP) {
195	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
196			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
197	root	1.1
198	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
199			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
200
201	root	1.16	glPushMatrix;
202	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
203
204	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
205
206			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
207
208			if ($::CFG->{fow_enable}) {
209			if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
210			glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
211			glConvolutionFilter2D (
212			GL_CONVOLUTION_2D,
213			GL_ALPHA,
214			3, 3,
215			GL_ALPHA, GL_FLOAT,
216			pack "f*",
217	root	1.7	0.05, 0.13, 0.05,
218			0.13, 0.30, 0.13,
219			0.05, 0.13, 0.05,
220	root	1.1	);
221			glEnable GL_CONVOLUTION_2D;
222			}
223
224	root	1.35	$self->{fow_texture_name} \|\|= glGenTexture;
225	root	1.31	# try to re-use the texture name: TODO improve texture class instead
226
227	root	1.1	$self->{fow_texture} = new CFClient::Texture
228			w => $w,
229			h => $h,
230			data => $data,
231	root	1.35	name => $self->{fow_texture_name},
232	root	1.1	internalformat => GL_ALPHA,
233			format => GL_ALPHA;
234
235			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
236
237			glEnable GL_TEXTURE_2D;
238			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
239
240	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
241	root	1.31	$self->{fow_texture}->draw_quad_alpha (0, 0, $w * 32, $h * 32);
242	root	1.1
243			glDisable GL_TEXTURE_2D;
244			}
245
246	root	1.18	glPopMatrix;
247	root	1.1	}
248
249			glEndList;
250			}
251
252			glPushMatrix;
253			glCallList $self->{list};
254			glPopMatrix;
255
256	root	1.29	# TNT2 emulates logops in software (or worse :)
257	root	1.36	if ($focused) {
258	root	1.32	(delete $self->{out_of_focus})->destroy
259			if $self->{out_of_focus};
260			} else {
261			glColor 0.4, 0.2, 0.2, 0.6;
262	root	1.29	glEnable GL_BLEND;
263			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264	root	1.1	glBegin GL_QUADS;
265			glVertex 0, 0;
266			glVertex 0, $::HEIGHT;
267			glVertex $::WIDTH, $::HEIGHT;
268			glVertex $::WIDTH, 0;
269			glEnd;
270	root	1.29	glDisable GL_BLEND;
271	root	1.32
272			$self->{out_of_focus} \|\|= do {
273			my $label = new CFClient::UI::Label
274			x => 0,
275			y => 0,
276			z => 1,
277			ellipsise => 0,
278	root	1.33	text => "map out of focus (click map to play)";
279	root	1.32
280			$label->show;
281			$label->update;
282
283			$CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
284			$label->move (
285			($::WIDTH - $label->{w}) * 0.5,
286			($::HEIGHT - $label->{h}) * 0.5,
287			);
288			});
289
290			$label
291			};
292	root	1.1	}
293			}
294
295	root	1.36	sub DESTROY {
296			my $self = shift;
297	root	1.3
298	root	1.36	glDeleteList $self->{list};
299	root	1.1
300	root	1.36	$self->SUPER::DESTROY;
301	root	1.8	}
302
303	root	1.18	package CFClient::MapWidget::MapMap;
304
305	root	1.19	our @ISA = CFClient::UI::Base::;
306	root	1.18
307			use Time::HiRes qw(time);
308			use CFClient::OpenGL;
309
310			sub size_request {
311			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
312			}
313
314			sub size_allocate {
315			my ($self, $w, $h) = @_;
316
317			$self->SUPER::size_allocate ($w, $h);
318			$self->update;
319			}
320
321			sub update {
322			my ($self) = @_;
323
324			delete $self->{texture_atime};
325			$self->SUPER::update;
326			}
327
328			sub _draw {
329			my ($self) = @_;
330
331			$::MAP or return;
332
333			my ($w, $h) = @$self{qw(w h)};
334
335			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
336			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
337
338			my $sx = int $::CFG->{map_shift_x} / 32;
339			my $sy = int $::CFG->{map_shift_y} / 32;
340
341			my $ox = 0.5 * ($w - $sw);
342			my $oy = 0.5 * ($h - $sh);
343
344			glEnable GL_BLEND;
345			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
346			glEnable GL_TEXTURE_2D;
347			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
348
349			if ($self->{texture_atime} < time) {
350			$self->{texture_atime} = time + 1/3;
351
352			$self->{texture} =
353			new CFClient::Texture
354			w => $w,
355			h => $h,
356			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
357			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
358			}
359
360			$self->{texture}->draw_quad (0, 0);
361
362			glDisable GL_TEXTURE_2D;
363
364			glTranslate 0.375, 0.375;
365
366			#TODO: map scale is completely borked
367
368			my $x0 = int $ox - $sx + 0.5;
369			my $y0 = int $oy - $sy + 0.5;
370
371			glColor 1, 1, 0, 1;
372			glBegin GL_LINE_LOOP;
373			glVertex $x0 , $y0 ;
374			glVertex $x0 , $y0 + $sh;
375			glVertex $x0 + $sw, $y0 + $sh;
376			glVertex $x0 + $sw, $y0 ;
377			glEnd;
378
379			glDisable GL_BLEND;
380			}
381
382	root	1.8	package CFClient::MapWidget::Command;
383
384			use strict;
385
386			use CFClient::OpenGL;
387
388	root	1.23	our @ISA = CFClient::UI::Frame::;
389	root	1.8
390			sub new {
391			my $class = shift;
392
393			my $self = $class->SUPER::new (
394	root	1.23	bg => [0, 0, 0, 0.8],
395	root	1.8	@_,
396	root	1.23	);
397
398			$self->add ($self->{vbox} = new CFClient::UI::VBox);
399
400			$self->{label} = [
401			map
402	root	1.8	CFClient::UI::Label->new (
403	root	1.25	can_hover => 1,
404			can_events => 1,
405			tooltip_width => 0.33,
406			fontsize => $_,
407	root	1.27	), (0.8) x 16
408	root	1.23	];
409
410			$self->{entry} = new CFClient::UI::Entry
411			connect_changed => sub {
412			$self->update_labels;
413	root	1.36	},
414			connect_key_down => sub {
415			my ($entry, $ev) = @_;
416
417			my $self = $entry->{parent}{parent};
418
419			if ($ev->{sym} == 13) {
420			if (exists $self->{select}) {
421	root	1.37	$self->{last_command} = $self->{select};
422	root	1.36	$::CONN->user_send ($self->{select});
423			$self->hide;
424			}
425			} elsif ($ev->{sym} == 27) {
426			$self->hide;
427			return;
428			} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
429			++$self->{select_offset}
430			if $self->{select_offset} < $#{ $self->{last_match} \|\| [] };
431			$self->update_labels;
432			} elsif ($ev->{sym} == CFClient::SDLK_UP) {
433			--$self->{select_offset}
434			if $self->{select_offset};
435			$self->update_labels;
436			} else {
437			return 0;
438			}
439
440			1
441			}
442			;
443	root	1.23
444			$self->{vbox}->add (
445			$self->{entry},
446			@{$self->{label}},
447	root	1.8	);
448
449			$self
450			}
451
452	root	1.36	sub set_prefix {
453			my ($self, $prefix) = @_;
454
455			$self->{entry}->set_text ($prefix);
456			$self->show;
457			}
458
459	root	1.8	sub size_allocate {
460			my ($self, $w, $h) = @_;
461
462			$self->SUPER::size_allocate ($w, $h);
463			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
464			}
465
466	root	1.36	sub show {
467			my ($self) = @_;
468
469			$self->SUPER::show;
470			$self->{entry}->focus_in;
471			}
472
473			sub hide {
474			my ($self) = @_;
475
476			$self->SUPER::hide;
477			$self->{entry}->set_text ("");
478			}
479
480	root	1.23	sub key_down {
481			my ($self, $ev) = @_;
482
483	root	1.36	$self->{entry}->key_down ($ev);
484	root	1.23	}
485
486	root	1.8	sub update_labels {
487			my ($self) = @_;
488
489	root	1.23	my $text = $self->{entry}->get_text;
490
491			length $text
492	root	1.36	or return $self->hide;
493	root	1.23
494			my ($cmd, $arg) = $text =~ /^\s([^[:space:]])(.*)$/;
495
496	root	1.36	if ($text ne $self->{last_search}) {
497			my @match;
498	root	1.23
499	root	1.36	if ($text =~ /^(.*?)\s+$/) {
500			@match = [$cmd, "(appended whitespace suppresses completion)"];
501			} else {
502			my $regexp = do {
503			my ($beg, @chr) = split //, lc $cmd;
504	root	1.23
505	root	1.36	# the following regex is used to match our "completion entry"
506			# to an actual command - the parentheses match kind of "overhead"
507			# - the more characters the parentheses match, the less attractive
508			# is the match.
509			my $regexp = "^\Q$beg\E"
510			. join "", map "(?:.?[ \\\\]\Q$_\E\|(.?)\Q$_\E)", @chr;
511			qr<$regexp>
512			};
513
514			my @penalty;
515
516			for (keys %{$self->{command}}) {
517			if (@penalty = $_ =~ $regexp) {
518			push @match, [$_, length join "", map "::$_", grep defined, @penalty];
519			}
520	root	1.23	}
521	root	1.36
522			@match = map $self->{command}{$_->[0]},
523			sort {
524			$a->[1] <=> $b->[1]
525			or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
526			or (length $a->[0]) <=> (length $b->[0])
527			} @match;
528	root	1.8	}
529	root	1.23
530			$self->{last_search} = $cmd;
531			$self->{last_match} = \@match;
532
533			$self->{select_offset} = 0;
534	root	1.8	}
535
536	root	1.23	my @labels = @{ $self->{label} };
537			my @matches = @{ $self->{last_match} \|\| [] };
538	root	1.8
539	root	1.23	if ($self->{select_offset}) {
540			splice @matches, 0, $self->{select_offset}, ();
541	root	1.8
542	root	1.23	my $label = shift @labels;
543			$label->set_text ("...");
544			$label->set_tooltip ("Use Cursor-Up to view previous matches");
545	root	1.8	}
546
547	root	1.23	for my $label (@labels) {
548			$label->{fg} = [1, 1, 1, 1];
549			$label->{bg} = [0, 0, 0, 0];
550			}
551
552			if (@matches) {
553			$self->{select} = "$matches[0][0]$arg";
554
555			$labels[0]->{fg} = [0, 0, 0, 1];
556			$labels[0]->{bg} = [1, 1, 1, 0.8];
557			} else {
558	root	1.24	$self->{select} = "$cmd$arg";
559	root	1.23	}
560
561			for my $match (@matches) {
562			my $label = shift @labels;
563
564			if (@labels) {
565			$label->set_text ("$match->[0]$arg");
566			$label->set_tooltip ($match->[1]);
567			} else {
568			$label->set_text ("...");
569			$label->set_tooltip ("Use Cursor-Down to view more matches");
570			last;
571			}
572			}
573	root	1.8
574	root	1.23	for my $label (@labels) {
575			$label->set_text ("");
576			$label->set_tooltip ("");
577	root	1.8	}
578
579	root	1.23	$self->update;
580			###
581	root	1.8	}
582
583	root	1.23	sub _draw {
584			my ($self) = @_;
585	root	1.8
586	root	1.23	# hack
587			local $CFClient::UI::FOCUS = $self->{entry};
588	root	1.10
589	root	1.23	$self->SUPER::_draw;
590	root	1.2	}
591
592	root	1.1	1