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") {
      $::INV_WINDOW->toggle_visibility;
   } elsif ($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::OpenGL::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
      on_changed => sub {
         $self->update_labels;
      },
      on_key_down => sub {
         my ($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 $b->[0]) <=> (length $a->[0])
                     } @match;
      }

      $self->{last_search} = $text;
      $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:	1.41
Committed:	Sun May 28 02:31:03 2006 UTC (18 years ago) by root
Branch:	MAIN
Changes since 1.40:	+1 -3 lines
Log Message:	* empty log message *
#	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			$tooltip = "<big>$data</big>\n\n$tooltip";
45			$tooltip =~ s/\s+$//;
46
47			$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
48			}
49	root	1.4
50	root	1.36	sub clr_commands {
51			my ($self) = @_;
52	root	1.4
53	root	1.36	%{$self->{completer}{command}} = ();
54	root	1.4	}
55
56	root	1.1	sub button_down {
57			my ($self, $ev, $x, $y) = @_;
58
59			$self->focus_in;
60
61	root	1.5	if ($ev->{button} == 2) {
62			my ($ox, $oy) = ($ev->{x}, $ev->{y});
63	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
64
65			$self->{motion} = sub {
66			my ($ev, $x, $y) = @_;
67
68	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
69	root	1.1
70			$::CFG->{map_shift_x} = $bw + $x - $ox;
71			$::CFG->{map_shift_y} = $bh + $y - $oy;
72
73			$self->update;
74			};
75			}
76			}
77
78			sub button_up {
79			my ($self, $ev, $x, $y) = @_;
80
81			delete $self->{motion};
82			}
83
84			sub mouse_motion {
85			my ($self, $ev, $x, $y) = @_;
86
87			$self->{motion}->($ev, $x, $y) if $self->{motion};
88			}
89
90			sub size_request {
91			(
92			1 + 32 * int $::WIDTH / 32,
93			1 + 32 * int $::HEIGHT / 32,
94			)
95			}
96
97			sub update {
98			my ($self) = @_;
99
100			$self->{need_update} = 1;
101			$self->SUPER::update;
102			}
103
104	root	1.36	my %DIR = (
105			CFClient::SDLK_KP8, [1, "north"],
106			CFClient::SDLK_KP9, [2, "northeast"],
107			CFClient::SDLK_KP6, [3, "east"],
108			CFClient::SDLK_KP3, [4, "southeast"],
109			CFClient::SDLK_KP2, [5, "south"],
110			CFClient::SDLK_KP1, [6, "southwest"],
111			CFClient::SDLK_KP4, [7, "west"],
112			CFClient::SDLK_KP7, [8, "northwest"],
113
114			CFClient::SDLK_UP, [1, "north"],
115			CFClient::SDLK_RIGHT, [3, "east"],
116			CFClient::SDLK_DOWN, [5, "south"],
117			CFClient::SDLK_LEFT, [7, "west"],
118			);
119
120			sub key_down {
121			my ($self, $ev) = @_;
122
123			return unless $::CONN;
124
125			my $mod = $ev->{mod};
126			my $sym = $ev->{sym};
127			my $uni = $ev->{unicode};
128
129			if ($sym == CFClient::SDLK_KP5) {
130			$::CONN->user_send ("stay fire");
131			} elsif ($uni == ord ",") {
132			$::CONN->user_send ("take");
133			} elsif ($uni == ord " ") {
134			$::CONN->user_send ("apply");
135	root	1.37	} elsif ($uni == ord ".") {
136			$::CONN->user_send ($self->{completer}{last_command})
137			if exists $self->{completer}{last_command};
138	root	1.36	} elsif ($uni == ord "\t") {
139	root	1.41	$::INV_WINDOW->toggle_visibility;
140	root	1.36	} elsif ($sym == CFClient::SDLK_KP_PLUS \|\| $uni == ord "+") {
141			$::CONN->user_send ("rotateshoottype +");
142			} elsif ($sym == CFClient::SDLK_KP_MINUS \|\| $uni == ord "-") {
143			$::CONN->user_send ("rotateshoottype -");
144			} elsif ($uni == ord '"') {
145			$self->{completer}->set_prefix ("$::CFG->{say_command} ");
146			$self->{completer}->show;
147			} elsif ($uni == ord "'") {
148			$self->{completer}->set_prefix ("");
149			$self->{completer}->show;
150			} elsif (exists $DIR{$sym}) {
151			if ($mod & CFClient::KMOD_SHIFT) {
152			$self->{shft}++;
153			$::CONN->user_send ("fire $DIR{$sym}[0]");
154			} elsif ($mod & CFClient::KMOD_CTRL) {
155			$self->{ctrl}++;
156			$::CONN->user_send ("run $DIR{$sym}[0]");
157			} else {
158			$::CONN->user_send ("$DIR{$sym}[1]");
159			}
160			} elsif ($ev->{unicode}) {
161			$self->{completer}->key_down ($ev);
162			$self->{completer}->show;
163			}
164			}
165
166			sub key_up {
167			my ($self, $ev) = @_;
168
169			my $mod = $ev->{mod};
170			my $sym = $ev->{sym};
171
172			if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
173			$::CONN->user_send ("fire_stop");
174			}
175			if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
176			$::CONN->user_send ("run_stop");
177			}
178			}
179
180	root	1.1	sub draw {
181			my ($self) = @_;
182
183	root	1.36	my $focused = $CFClient::UI::FOCUS == $self
184			\|\| $CFClient::UI::FOCUS == $self->{completer}{entry};
185
186	root	1.26	return
187	root	1.36	unless $focused \|\| !$::FAST;
188	root	1.26
189	root	1.1	if (delete $self->{need_update}) {
190	root	1.4	glNewList $self->{list};
191	root	1.1
192			if ($::MAP) {
193	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
194			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
195	root	1.1
196	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
197			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
198
199	root	1.16	glPushMatrix;
200	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
201
202	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
203
204			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
205
206			if ($::CFG->{fow_enable}) {
207	root	1.39	if ($::CFG->{fow_smooth} && $CFClient::OpenGL::GL_VERSION >= 1.2) { # smooth fog of war
208	root	1.1	glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
209			glConvolutionFilter2D (
210			GL_CONVOLUTION_2D,
211			GL_ALPHA,
212			3, 3,
213			GL_ALPHA, GL_FLOAT,
214			pack "f*",
215	root	1.7	0.05, 0.13, 0.05,
216			0.13, 0.30, 0.13,
217			0.05, 0.13, 0.05,
218	root	1.1	);
219			glEnable GL_CONVOLUTION_2D;
220			}
221
222	root	1.35	$self->{fow_texture_name} \|\|= glGenTexture;
223	root	1.31	# try to re-use the texture name: TODO improve texture class instead
224
225	root	1.1	$self->{fow_texture} = new CFClient::Texture
226			w => $w,
227			h => $h,
228			data => $data,
229	root	1.35	name => $self->{fow_texture_name},
230	root	1.1	internalformat => GL_ALPHA,
231			format => GL_ALPHA;
232
233			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
234
235			glEnable GL_TEXTURE_2D;
236			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
237
238	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
239	root	1.31	$self->{fow_texture}->draw_quad_alpha (0, 0, $w * 32, $h * 32);
240	root	1.1
241			glDisable GL_TEXTURE_2D;
242			}
243
244	root	1.18	glPopMatrix;
245	root	1.1	}
246
247			glEndList;
248			}
249
250			glPushMatrix;
251			glCallList $self->{list};
252			glPopMatrix;
253
254	root	1.29	# TNT2 emulates logops in software (or worse :)
255	root	1.36	if ($focused) {
256	root	1.32	(delete $self->{out_of_focus})->destroy
257			if $self->{out_of_focus};
258			} else {
259			glColor 0.4, 0.2, 0.2, 0.6;
260	root	1.29	glEnable GL_BLEND;
261			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
262	root	1.1	glBegin GL_QUADS;
263			glVertex 0, 0;
264			glVertex 0, $::HEIGHT;
265			glVertex $::WIDTH, $::HEIGHT;
266			glVertex $::WIDTH, 0;
267			glEnd;
268	root	1.29	glDisable GL_BLEND;
269	root	1.32
270	root	1.38	# $self->{out_of_focus} \|\|= do {
271			# my $label = new CFClient::UI::Label
272			# x => 0,
273			# y => 0,
274			# z => 1,
275			# ellipsise => 0,
276			# text => "map out of focus (click map to play)";
277			#
278			# $label->show;
279			# $label->update;
280			#
281			# $CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
282			# $label->move (
283			# ($::WIDTH - $label->{w}) * 0.5,
284			# ($::HEIGHT - $label->{h}) * 0.5,
285			# );
286			# });
287			#
288			# $label
289			# };
290	root	1.1	}
291			}
292
293	root	1.36	sub DESTROY {
294			my $self = shift;
295	root	1.3
296	root	1.36	glDeleteList $self->{list};
297	root	1.1
298	root	1.36	$self->SUPER::DESTROY;
299	root	1.8	}
300
301	root	1.18	package CFClient::MapWidget::MapMap;
302
303	root	1.19	our @ISA = CFClient::UI::Base::;
304	root	1.18
305			use Time::HiRes qw(time);
306			use CFClient::OpenGL;
307
308			sub size_request {
309			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
310			}
311
312			sub size_allocate {
313			my ($self, $w, $h) = @_;
314
315			$self->SUPER::size_allocate ($w, $h);
316			$self->update;
317			}
318
319			sub update {
320			my ($self) = @_;
321
322			delete $self->{texture_atime};
323			$self->SUPER::update;
324			}
325
326			sub _draw {
327			my ($self) = @_;
328
329			$::MAP or return;
330
331			my ($w, $h) = @$self{qw(w h)};
332
333			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
334			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
335
336			my $sx = int $::CFG->{map_shift_x} / 32;
337			my $sy = int $::CFG->{map_shift_y} / 32;
338
339			my $ox = 0.5 * ($w - $sw);
340			my $oy = 0.5 * ($h - $sh);
341
342			glEnable GL_BLEND;
343			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
344			glEnable GL_TEXTURE_2D;
345			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346
347			if ($self->{texture_atime} < time) {
348			$self->{texture_atime} = time + 1/3;
349
350			$self->{texture} =
351			new CFClient::Texture
352			w => $w,
353			h => $h,
354			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
355			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
356			}
357
358			$self->{texture}->draw_quad (0, 0);
359
360			glDisable GL_TEXTURE_2D;
361
362			glTranslate 0.375, 0.375;
363
364			#TODO: map scale is completely borked
365
366			my $x0 = int $ox - $sx + 0.5;
367			my $y0 = int $oy - $sy + 0.5;
368
369			glColor 1, 1, 0, 1;
370			glBegin GL_LINE_LOOP;
371			glVertex $x0 , $y0 ;
372			glVertex $x0 , $y0 + $sh;
373			glVertex $x0 + $sw, $y0 + $sh;
374			glVertex $x0 + $sw, $y0 ;
375			glEnd;
376
377			glDisable GL_BLEND;
378			}
379
380	root	1.8	package CFClient::MapWidget::Command;
381
382			use strict;
383
384			use CFClient::OpenGL;
385
386	root	1.23	our @ISA = CFClient::UI::Frame::;
387	root	1.8
388			sub new {
389			my $class = shift;
390
391			my $self = $class->SUPER::new (
392	root	1.23	bg => [0, 0, 0, 0.8],
393	root	1.8	@_,
394	root	1.23	);
395
396			$self->add ($self->{vbox} = new CFClient::UI::VBox);
397
398			$self->{label} = [
399			map
400	root	1.8	CFClient::UI::Label->new (
401	root	1.25	can_hover => 1,
402			can_events => 1,
403			tooltip_width => 0.33,
404			fontsize => $_,
405	root	1.27	), (0.8) x 16
406	root	1.23	];
407
408			$self->{entry} = new CFClient::UI::Entry
409	root	1.40	on_changed => sub {
410	root	1.23	$self->update_labels;
411	root	1.36	},
412	root	1.40	on_key_down => sub {
413	root	1.36	my ($entry, $ev) = @_;
414
415			my $self = $entry->{parent}{parent};
416
417			if ($ev->{sym} == 13) {
418			if (exists $self->{select}) {
419	root	1.37	$self->{last_command} = $self->{select};
420	root	1.36	$::CONN->user_send ($self->{select});
421			$self->hide;
422			}
423			} elsif ($ev->{sym} == 27) {
424			$self->hide;
425			return;
426			} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
427			++$self->{select_offset}
428			if $self->{select_offset} < $#{ $self->{last_match} \|\| [] };
429			$self->update_labels;
430			} elsif ($ev->{sym} == CFClient::SDLK_UP) {
431			--$self->{select_offset}
432			if $self->{select_offset};
433			$self->update_labels;
434			} else {
435			return 0;
436			}
437
438			1
439			}
440			;
441	root	1.23
442			$self->{vbox}->add (
443			$self->{entry},
444			@{$self->{label}},
445	root	1.8	);
446
447			$self
448			}
449
450	root	1.36	sub set_prefix {
451			my ($self, $prefix) = @_;
452
453			$self->{entry}->set_text ($prefix);
454			$self->show;
455			}
456
457	root	1.8	sub size_allocate {
458			my ($self, $w, $h) = @_;
459
460			$self->SUPER::size_allocate ($w, $h);
461			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
462			}
463
464	root	1.36	sub show {
465			my ($self) = @_;
466
467			$self->SUPER::show;
468			$self->{entry}->focus_in;
469			}
470
471			sub hide {
472			my ($self) = @_;
473
474			$self->SUPER::hide;
475			$self->{entry}->set_text ("");
476			}
477
478	root	1.23	sub key_down {
479			my ($self, $ev) = @_;
480
481	root	1.36	$self->{entry}->key_down ($ev);
482	root	1.23	}
483
484	root	1.8	sub update_labels {
485			my ($self) = @_;
486
487	root	1.23	my $text = $self->{entry}->get_text;
488
489			length $text
490	root	1.36	or return $self->hide;
491	root	1.23
492			my ($cmd, $arg) = $text =~ /^\s([^[:space:]])(.*)$/;
493
494	root	1.36	if ($text ne $self->{last_search}) {
495			my @match;
496	root	1.23
497	root	1.36	if ($text =~ /^(.*?)\s+$/) {
498			@match = [$cmd, "(appended whitespace suppresses completion)"];
499			} else {
500			my $regexp = do {
501			my ($beg, @chr) = split //, lc $cmd;
502	root	1.23
503	root	1.36	# the following regex is used to match our "completion entry"
504			# to an actual command - the parentheses match kind of "overhead"
505			# - the more characters the parentheses match, the less attractive
506			# is the match.
507			my $regexp = "^\Q$beg\E"
508			. join "", map "(?:.?[ \\\\]\Q$_\E\|(.?)\Q$_\E)", @chr;
509			qr<$regexp>
510			};
511
512			my @penalty;
513
514			for (keys %{$self->{command}}) {
515			if (@penalty = $_ =~ $regexp) {
516			push @match, [$_, length join "", map "::$_", grep defined, @penalty];
517			}
518	root	1.23	}
519	root	1.36
520			@match = map $self->{command}{$_->[0]},
521			sort {
522			$a->[1] <=> $b->[1]
523			or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
524	root	1.39	or (length $b->[0]) <=> (length $a->[0])
525	root	1.36	} @match;
526	root	1.8	}
527	root	1.23
528	root	1.39	$self->{last_search} = $text;
529	root	1.23	$self->{last_match} = \@match;
530
531			$self->{select_offset} = 0;
532	root	1.8	}
533
534	root	1.23	my @labels = @{ $self->{label} };
535			my @matches = @{ $self->{last_match} \|\| [] };
536	root	1.8
537	root	1.23	if ($self->{select_offset}) {
538			splice @matches, 0, $self->{select_offset}, ();
539	root	1.8
540	root	1.23	my $label = shift @labels;
541			$label->set_text ("...");
542			$label->set_tooltip ("Use Cursor-Up to view previous matches");
543	root	1.8	}
544
545	root	1.23	for my $label (@labels) {
546			$label->{fg} = [1, 1, 1, 1];
547			$label->{bg} = [0, 0, 0, 0];
548			}
549
550			if (@matches) {
551			$self->{select} = "$matches[0][0]$arg";
552
553			$labels[0]->{fg} = [0, 0, 0, 1];
554			$labels[0]->{bg} = [1, 1, 1, 0.8];
555			} else {
556	root	1.24	$self->{select} = "$cmd$arg";
557	root	1.23	}
558
559			for my $match (@matches) {
560			my $label = shift @labels;
561
562			if (@labels) {
563			$label->set_text ("$match->[0]$arg");
564			$label->set_tooltip ($match->[1]);
565			} else {
566			$label->set_text ("...");
567			$label->set_tooltip ("Use Cursor-Down to view more matches");
568			last;
569			}
570			}
571	root	1.8
572	root	1.23	for my $label (@labels) {
573			$label->set_text ("");
574			$label->set_tooltip ("");
575	root	1.8	}
576
577	root	1.23	$self->update;
578			###
579	root	1.8	}
580
581	root	1.23	sub _draw {
582			my ($self) = @_;
583	root	1.8
584	root	1.23	# hack
585			local $CFClient::UI::FOCUS = $self->{entry};
586	root	1.10
587	root	1.23	$self->SUPER::_draw;
588	root	1.2	}
589
590	root	1.1	1