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,
smooth_matrix => [
0.05, 0.13, 0.05,
0.13, 0.30, 0.13,
0.05, 0.13, 0.05,
],
@_
);
$self->{completer} = new CFClient::MapWidget::Command::
command => $self->{command},
can_focus => 1,
tooltip => "The Command Completer\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"
. "Right-Click 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+//;
$tooltip = "$data\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) = @_;
return unless $::CONN;
$self->focus_in;
if ($ev->{button} == 1) {
my $x = int +($ev->{x} - $::CFG->{map_shift_x}) / (32 * $::CFG->{map_scale});
my $y = int +($ev->{y} - $::CFG->{map_shift_y}) / (32 * $::CFG->{map_scale});
$x += int 0.5 * ($::MAP->w - $self->{sw} - 1);
$y += int 0.5 * ($::MAP->h - $self->{sh} - 1);
$x -= int 0.5 * $::MAP->w;
$y -= int 0.5 * $::MAP->h;
$x += 1;
$y += 1;
$::CONN->lookat ($x, $y)
if $::CONN;
} elsif ($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;
$self->update;
};
}
1
}
sub button_up {
my ($self, $ev, $x, $y) = @_;
delete $self->{motion};
1
}
sub mouse_motion {
my ($self, $ev, $x, $y) = @_;
if ($self->{motion}) {
$self->{motion}->($ev, $x, $y);
} else {
return 0;
}
1
}
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 0 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) {
$self->{shft}++;
if ($DIR{$sym}[0] != $self->{fire_dir}) {
$::CONN->user_send ("fire $DIR{$sym}[0]");
}
$self->{fire_dir} = $DIR{$sym}[0];
} elsif ($mod & CFClient::KMOD_CTRL) {
$self->{ctrl}++;
$::CONN->user_send ("run $DIR{$sym}[0]");
} else {
$::CONN->user_send ("$DIR{$sym}[1]");
}
} elsif ($sym == CFClient::SDLK_INSERT && $mod & CFClient::KMOD_CTRL) {
$::BIND_EDITOR->set_binding (undef, undef, [],
sub {
my ($mod, $sym, $cmds) = @_;
$::CFG->{bindings}->{$mod}->{$sym} = $cmds;
});
$::BIND_EDITOR->start;
$::BIND_EDITOR->show;
} elsif ($sym == CFClient::SDLK_INSERT && not ($mod & CFClient::KMOD_CTRL)) {
$::BIND_EDITOR->stop;
$::BIND_EDITOR->ask_for_bind_and_commit;
$::BIND_EDITOR->hide;
} elsif (my $bind_cmd = $::CFG->{bindings}->{$mod}->{$sym}) {
$::CONN->user_send ($_) for @$bind_cmd;
} elsif ((ord 'a') <= $uni && $uni <= (ord 'z')) {
$self->{completer}->key_down ($ev);
$self->{completer}->show;
} else {
return 0;
}
1
}
sub key_up {
my ($self, $ev) = @_;
my $res = 0;
my $mod = $ev->{mod};
my $sym = $ev->{sym};
if ($::CFG->{shift_fire_stop}) {
if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
}
} else {
if (exists $DIR{$sym} && delete $self->{shft}) {
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
} elsif (($sym == CFClient::SDLK_LSHIFT || $sym == CFClient::SDLK_RSHIFT) && delete $self->{shft}) { # XXX: is RSHIFT ok?
$::CONN->user_send ("fire_stop");
delete $self->{fire_dir};
$res = 1;
}
}
if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
$::CONN->user_send ("run_stop");
$res = 1;
}
$res
}
sub draw {
my ($self) = @_;
my $focused = $CFClient::UI::FOCUS == $self
|| $CFClient::UI::FOCUS == $self->{completer}{entry};
return
unless $::CONN && ($focused || !$::FAST);
if (delete $self->{need_update}) {
$self->{fow_texture} ||= glGenTexture;
glNewList $self->{list};
if ($::MAP) {
my $sw = $self->{sw} = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
my $sh = $self->{sh} = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale};
my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale};
my $sx0 = $self->{sx0} = ($sx & 31) - 32; $sx = $self->{sx} = ($sx - $sx0) / 32;
my $sy0 = $self->{sy0} = ($sy & 31) - 32; $sy = $self->{sy} = ($sy - $sy0) / 32;
glPushMatrix;
glScale $::CFG->{map_scale}, $::CFG->{map_scale};
glTranslate $sx0, $sy0;
my ($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*", @{ $self->{smooth_matrix} }),
);
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 {
# $label->move_abs (
# ($::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 {
$self->update_labels;
},
on_button_down => sub {
my ($entry, $ev, $x, $y) = @_;
if ($ev->{button} == 3) {
(new CFClient::UI::Menu
items => [
["bind to a key" => sub { $::BIND_EDITOR->do_quick_binding ([$self->{select}], sub { $entry->focus_in }) }]
],
)->popup ($ev);
return 1;
}
0
},
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});
unshift @{$self->{history}}, $self->{select};
$self->{hist_ptr} = 0;
$self->hide;
}
} elsif ($ev->{sym} == 27) {
$self->{hist_ptr} = 0;
$self->hide;
return;
} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
if ($self->{hist_ptr} > 1) {
$self->{hist_ptr}--;
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1]);
} elsif ($self->{hist_ptr} > 0) {
$self->{hist_ptr}--;
$self->{entry}->set_text ($self->{hist_saveback});
} else {
++$self->{select_offset}
if $self->{select_offset} < $#{ $self->{last_match} || [] };
}
$self->update_labels;
} elsif ($ev->{sym} == CFClient::SDLK_UP) {
if ($self->{select_offset}) {
--$self->{select_offset}
} else {
unless ($self->{hist_ptr}) {
$self->{hist_saveback} = $self->{entry}->get_text;
}
if ($self->{hist_ptr} <= $#{$self->{history}}) {
$self->{hist_ptr}++;
}
$self->{entry}->set_text ($self->{history}->[$self->{hist_ptr} - 1])
if exists $self->{history}->[$self->{hist_ptr} - 1];
}
$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);
$self->move_abs (($::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