#!/opt/bin/perl
use strict;
use utf8;
use Time::HiRes 'time';
use Event;
use SDL;
use SDL::App;
use SDL::Event;
use SDL::Surface;
use SDL::OpenGL;
use Crossfire;
use Crossfire::Protocol;
use CFClient;
use CFClient::UI;
our $VERSION = '0.1';
my $MAX_FPS = 60;
my $MIN_FPS = 5; # unused as of yet
our $META_SERVER = "crossfire.real-time.com:13326";
our $FACECACHE;
our $LAST_REFRESH;
our $NOW;
our $CFG;
our $CONN;
our $FAST; # fast, low-quality mode, possibly useful for software-rendering
our @SDL_MODES;
our $WIDTH;
our $HEIGHT;
our $FULLSCREEN;
our $FONTSIZE;
our $MAP;
our $MAPWIDGET;
our $BUTTONBAR;
our $LOGVIEW;
our $CONSOLE;
our $METASERVER;
our $SDL_ACTIVE;
our $SDL_EV;
our %SDL_CB;
our $ALT_ENTER_MESSAGE;
our $STATUS_LINE;
our $DEBUG_STATUS;
sub status {
$STATUS_LINE->set_text ($_[0]);
my ($w, $h) = $STATUS_LINE->size_request;
$STATUS_LINE->size_allocate (0, $HEIGHT - $ALT_ENTER_MESSAGE->{h} - $h, $w, $h);
}
sub debug {
$DEBUG_STATUS->set_text ($_[0]);
my ($w, $h) = $DEBUG_STATUS->size_request;
$DEBUG_STATUS->size_allocate ($WIDTH - $w, 0, $w, $h);
}
sub start_game {
status "logging in...";
my $mapsize = List::Util::min 32, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;
$MAP = new CFClient::Map $mapsize, $mapsize;
my ($host, $port) = split /:/, $CFG->{host};
$CONN = new conn
host => $host,
port => $port || 13327,
user => $CFG->{user},
pass => $CFG->{password},
mapw => $mapsize,
maph => $mapsize,
;
status "login successful";
CFClient::lowdelay fileno $CONN->{fh};
}
sub stop_game {
undef $CONN;
}
sub client_setup {
my $dialog = new CFClient::UI::FancyFrame
child => (my $vbox = new CFClient::UI::VBox);
$vbox->add (new CFClient::UI::Label align => 0, text => "Client Setup");
$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
$table->add (0, 0, new CFClient::UI::Label align => 1, text => "Video Mode");
$table->add (1, 0, my $hbox = new CFClient::UI::HBox);
$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, scalar @SDL_MODES, 1]);
$hbox->add (my $mode_label = new CFClient::UI::Label height => $FONTSIZE * 0.8);
$mode_slider->connect (changed => sub {
my ($self, $value) = @_;
$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;
$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});
});
$mode_slider->emit (changed => $mode_slider->{range}[0]);
$table->add (0, 1, new CFClient::UI::Label align => 1, text => "Fullscreen");
$table->add (1, 1, new CFClient::UI::CheckBox state => $CFG->{fullscreen}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{fullscreen} = $value;
});
$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Fast & Ugly");
$table->add (1, 2, new CFClient::UI::CheckBox state => $CFG->{fast}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{fast} = $value;
});
$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Fog of War");
$table->add (1, 3, new CFClient::UI::CheckBox state => $CFG->{fow_enable}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{fow_enable} = $value;
});
$table->add (0, 4, new CFClient::UI::Label align => 1, text => "FoW Intensity");
$table->add (1, 4, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
my ($self, $value) = @_;
$CFG->{fow_intensity} = $value;
});
$table->add (0, 5, new CFClient::UI::Label align => 1, text => "FoW Smooth");
$table->add (1, 5, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{fow_smooth} = $value;
});
$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Log Fontsize");
$table->add (1, 6, new CFClient::UI::Slider range => [$CFG->{log_fontsize}, 8, 30, 1], connect_changed => sub {
my ($self, $value) = @_;
$LOGVIEW->set_fontsize ($CFG->{log_fontsize} = int $value);
});
$table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
destroy_screen ();
init_screen ();
});
$dialog
}
sub metaserver_dialog {
my $dialog = new CFClient::UI::FancyFrame
child => (my $vbox = new CFClient::UI::VBox);
$vbox->add ($dialog->{table} = new CFClient::UI::Table);
$dialog
}
sub update_metaserver {
my ($HOST) = @_;
status "fetching metaserver list...";
my $buf;
my $fh = new IO::Socket::INET PeerHost => $META_SERVER, Blocking => 0;
Event->io (fd => $fh, poll => 'r', cb => sub {
my $res = sysread $fh, $buf, 8192, length $buf;
if (!defined $res) {
$_[0]->w->cancel;
status "metaserver: $!";
} elsif ($res == 0) {
$_[0]->w->cancel;
status "server list retrieved";
my $table = $METASERVER->{table};
$table->clear;
my @col = qw(Use #Users Host Uptime Version Description);
$table->add ($_, 0, new CFClient::UI::Label align => 0, fg => [1, 1, 0], text => $col[$_])
for 0 .. $#col;
my @align = qw(1 0 1 1 -1);
my $y = 0;
for my $m (sort { $b->[3] <=> $a->[3] } map [split /\|/], split /\015?\012/, $buf) {
my ($ip, $last, $host, $users, $version, $desc, $ibytes, $obytes, $uptime) = @$m;
for ($desc) {
s/
/\n/gi;
s/
/\n· /gi;
s/<.*?>//sgi;
s/&/&/g;
s/</g;
s/>/>/g;
}
$uptime = sprintf "%dd %02d:%02d:%02d",
(int $m->[8] / 86400),
(int $m->[8] / 3600) % 24,
(int $m->[8] / 60) % 60,
$m->[8] % 60;
$m = [$users, $host, $uptime, $version, $desc];
$y++;
$table->add (0, $y, new CFClient::UI::VBox children => [
(new CFClient::UI::Button text => " ", connect_activate => sub {
$HOST->set_text ($CFG->{host} = $host);
}),
(new CFClient::UI::Empty expand => 1),
]);
$table->add ($_ + 1, $y, new CFClient::UI::Label align => $align[$_], text => $m->[$_], fontsize => $FONTSIZE * 0.8)
for 0 .. $#$m;
}
}
});
}
sub server_setup {
my $dialog = new CFClient::UI::FancyFrame
child => (my $vbox = new CFClient::UI::VBox);
$vbox->add (new CFClient::UI::Label align => 0, text => "Server Setup");
$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Host:Port");
{
$table->add (1, 2, my $vbox = new CFClient::UI::VBox);
$vbox->add (my $HOST = new CFClient::UI::Entry text => $CFG->{host}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{host} = $value;
});
$METASERVER = metaserver_dialog;
$vbox->add (new CFClient::UI::Flopper text => "Metaserver", other => $METASERVER, connect_open => sub {
update_metaserver $HOST;
});
}
$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
$table->add (1, 4, new CFClient::UI::Entry text => $CFG->{user}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{user} = $value;
});
$table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
$table->add (1, 5, new CFClient::UI::Entry text => $CFG->{password}, hidden => 1, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{password} = $value;
});
$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Def. say cmd");
$table->add (1, 6, my $saycmd = new CFClient::UI::Entry text => $CFG->{say_command}, connect_changed => sub {
my ($self, $value) = @_;
$CFG->{say_command} = $value;
});
$table->add (0, 7, new CFClient::UI::Label align => 1, text => "Map Size");
$table->add (1, 7, new CFClient::UI::Slider
req_w => 100,
range => [$CFG->{mapsize}, 10, 100 + 1, 1],
connect_changed => sub {
my ($self, $value) = @_;
$CFG->{mapsize} = $self->{range}[0] = $value = int $value;
},
);
$table->add (1, 8, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {
start_game;
});
$dialog
}
sub message_window {
my $window = new CFClient::UI::FancyFrame
border_bg => [1, 1, 1, 0.5],
bg => [0.3, 0.3, 0.3, 0.8],
user_w => $::WIDTH/4,
user_h => $::HEIGHT,
child => (my $vbox = new CFClient::UI::VBox);
$vbox->add ($LOGVIEW = new CFClient::UI::TextView
expand => 1,
fontsize => $::CFG->{log_fontsize},
);
$vbox->add (my $input = new CFClient::UI::LineEntry);
$input->connect (activate => sub {
my ($input, $text) = @_;
$input->set_text ('');
if ($text =~ /^\/(.*)/) {
$::CONN->user_send ("command $1");
} else {
my $say_cmd = $::CFG->{say_command} || 'say';
$::CONN->user_send ("command $say_cmd $text");
}
1
});
$input->connect (escape => sub {
$MAPWIDGET->focus_in
});
$input->focus_in;
$CONSOLE = {
window => $window,
input => $input
};
$window
}
sub sdl_init {
#SDL::Init SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE
SDL::Init SDL_INIT_AUDIO | SDL_INIT_VIDEO
and die "SDL::Init failed!\n";
}
sub init_screen {
sdl_init;
($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };
$FULLSCREEN = $CFG->{fullscreen};
$FAST = $CFG->{fast};
SDL::GLSetAttribute SDL_GL_RED_SIZE, 5;
SDL::GLSetAttribute SDL_GL_GREEN_SIZE, 5;
SDL::GLSetAttribute SDL_GL_BLUE_SIZE, 5;
SDL::GLSetAttribute SDL_GL_ALPHA_SIZE, 1;
SDL::GLSetAttribute SDL_GL_ACCUM_RED_SIZE, 0;
SDL::GLSetAttribute SDL_GL_ACCUM_GREEN_SIZE, 0;
SDL::GLSetAttribute SDL_GL_ACCUM_BLUE_SIZE, 0;
SDL::GLSetAttribute SDL_GL_ACCUM_ALPHA_SIZE, 0;
SDL::GLSetAttribute SDL_GL_DOUBLEBUFFER, 1;
SDL::GLSetAttribute SDL_GL_BUFFER_SIZE, 15;
SDL::GLSetAttribute SDL_GL_DEPTH_SIZE, 0;
SDL::SetVideoMode $WIDTH, $HEIGHT, 0,
SDL_HWSURFACE | SDL_ANYFORMAT | SDL_OPENGL | SDL_DOUBLEBUF
| ($FULLSCREEN ? SDL_FULLSCREEN : 0)
or die "SDL::SetVideoMode failed!\n";
SDL::WMSetCaption "Crossfire+ Client", "Crossfire+";
$SDL_EV = new SDL::Event;
$SDL_EV->set_unicode (1);
$SDL_ACTIVE = 1;
$LAST_REFRESH = time - 0.01;
CFClient::gl_init;
$FONTSIZE = int $HEIGHT / 40;
#############################################################################
$DEBUG_STATUS = new CFClient::UI::Label padding => 0, z => 100;
$CFClient::UI::ROOT->add ($DEBUG_STATUS);
$STATUS_LINE = new CFClient::UI::Label
padding => 0,
y => $HEIGHT * 44 / 45 - $FONTSIZE;
$CFClient::UI::ROOT->add ($STATUS_LINE);
$ALT_ENTER_MESSAGE = new CFClient::UI::Label
padding => 0,
y => $HEIGHT * 44 / 45,
height => $HEIGHT / 45,
text => "Use Alt-Enter to toggle fullscreen mode";
$CFClient::UI::ROOT->add ($ALT_ENTER_MESSAGE);
$CFClient::UI::ROOT->add ($MAPWIDGET = new CFClient::UI::MapWidget);
$MAPWIDGET->focus_in;
$MAPWIDGET->connect (activate_console => sub {
my ($mapwidget, $preset) = @_;
if ($CONSOLE) {
$CONSOLE->{input}->focus_in;
if ($preset && $CONSOLE->{input}->get_text eq '') {
$CONSOLE->{input}->set_text ($preset);
}
}
});
$CFClient::UI::ROOT->add ($BUTTONBAR = new CFClient::UI::HBox);
$BUTTONBAR->add (new CFClient::UI::Flopper text => "Client Setup", other => client_setup);
$BUTTONBAR->add (new CFClient::UI::Flopper text => "Server Setup", other => server_setup);
$BUTTONBAR->add (new CFClient::UI::Flopper text => "Message Window", other => message_window);
$BUTTONBAR->add (new CFClient::UI::Button text => "Save Config", connect_activate => sub {
CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
status "Configuration Saved";
});
$BUTTONBAR->{children}[0]->emit ("activate");
}
sub destroy_screen {
$CFClient::UI::ROOT->{children} = [];
undef $SDL_ACTIVE;
undef $SDL_EV;
SDL::Quit;
}
my %animate_object;
my $animate_timer;
my $want_refresh;
my $can_refresh;
my $fps = 9;
sub force_refresh {
$fps = $fps * 0.95 + 1 / ($NOW - $LAST_REFRESH) * 0.05;
debug sprintf "%3.2f", $fps;
$want_refresh = 0;
$can_refresh = 0;
$CFClient::UI::ROOT->draw;
SDL::GLSwapBuffers;
$LAST_REFRESH = $NOW;
}
my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {
$NOW = time;
($SDL_CB{$SDL_EV->type} || sub { warn "unhandled event ", $SDL_EV->type })->()
while $SDL_EV->poll;
if (%animate_object) {
$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;
$want_refresh++;
}
if ($want_refresh) {
force_refresh;
} else {
$can_refresh = 1;
}
});
sub refresh {
$want_refresh++;
}
sub animation_start {
my ($widget) = @_;
$animate_object{$widget} = $widget;
}
sub animation_stop {
my ($widget) = @_;
delete $animate_object{$widget};
}
@conn::ISA = Crossfire::Protocol::;
sub conn::user_send {
my ($self, $command) = @_;
$self->send ($command);
status $command;
}
sub conn::feed_map1a {
my ($self, $data) = @_;
# $self->Crossfire::Protocol::feed_map1a ($data);
$MAP->scroll (delete $self->{delayed_scroll_x}, delete $self->{delayed_scroll_y});
$MAP->map1a_update ($data);
$MAPWIDGET->update;
}
#sub conn::map_update {
# my ($self, $dirty) = @_;
#
# $MAPWIDGET->update;
#}
sub conn::map_clear {
my ($self) = @_;
$MAP->clear;
# refresh;
}
sub conn::map_info {
my ($self, $mode, $x, $y, $w, $h, $hash) = @_;
warn "mapinfo <$mode,$x,$y,$w,$h,$hash>\n";#d#
}
sub conn::face_find {
my ($self, $face) = @_;
my $data;
$FACECACHE->get ("$face->{chksum},$face->{name}")
}
sub conn::face_update {
my ($self, $facenum, $face) = @_;
$FACECACHE->put ("$face->{chksum},$face->{name}" => $face->{image});
my $tex = $face->{texture} =
new_from_image CFClient::Texture
delete $face->{image}, minify => 1;
$MAP->set_texture ($facenum, @$tex{qw(name w h s t)}, @{$tex->{minified}});
$MAPWIDGET->update;
}
sub conn::query {
my ($self, $flags, $prompt) = @_;
#TODO
warn "<<<>>\n";#d#
}
sub conn::drawinfo {
my ($self, $color, $text) = @_;
my @color = (
[1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
[1.00, 1.00, 1.00],
[0.00, 0.00, 0.55],
[1.00, 0.00, 0.00],
[1.00, 0.54, 0.00],
[0.11, 0.56, 1.00],
[0.93, 0.46, 0.00],
[0.18, 0.54, 0.34],
[0.56, 0.73, 0.56],
[0.80, 0.80, 0.80],
[0.55, 0.41, 0.13],
[0.99, 0.77, 0.26],
[0.74, 0.65, 0.41],
);
$LOGVIEW->add_paragraph ($color[$color], $text);
}
%SDL_CB = (
SDL_QUIT() => sub {
Event::unloop -1;
},
SDL_VIDEORESIZE() => sub {
},
SDL_VIDEOEXPOSE() => sub {
refresh;
},
SDL_KEYDOWN() => sub {
if ($SDL_EV->key_mod & KMOD_ALT && $SDL_EV->key_sym == SDLK_RETURN) {
# alt-enter
destroy_screen;
$CFG->{fullscreen} = !$CFG->{fullscreen};
init_screen;
} else {
CFClient::UI::feed_sdl_key_down_event ($SDL_EV);
}
},
SDL_KEYUP() => sub {
CFClient::UI::feed_sdl_key_up_event ($SDL_EV);
},
SDL_MOUSEMOTION() => sub {
CFClient::UI::feed_sdl_motion_event ($SDL_EV);
},
SDL_MOUSEBUTTONDOWN() => sub {
CFClient::UI::feed_sdl_button_down_event ($SDL_EV);
},
SDL_MOUSEBUTTONUP() => sub {
CFClient::UI::feed_sdl_button_up_event ($SDL_EV);
},
SDL_ACTIVEEVENT() => sub {
# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#
},
);
#############################################################################
$FACECACHE = CFClient::db_table "facecache";
CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";
my %DEF_CFG = (
sdl_mode => 0,
width => 640,
height => 480,
fullscreen => 0,
fast => 0,
fow_enable => 1,
fow_intensity => 0.45,
fow_smooth => 0,
log_fontsize => 14,
mapsize => 100,
host => "crossfire.schmorp.de",
say_command => 'say',
);
while (my ($k, $v) = each %DEF_CFG) {
$CFG->{$k} = $v unless exists $CFG->{$k};
}
sdl_init;
@SDL_MODES = reverse
grep $_->[0] >= 640 && $_->[1] >= 480,
map [SDL::RectW ($_), SDL::RectH ($_)],
@{ SDL::ListModes 0, SDL_FULLSCREEN | SDL_HWSURFACE | SDL_OPENGL };
@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
init_screen;
{
my @fonts = map CFClient::find_rcfile $_, qw(uifont.ttf uifontb.ttf uifonti.ttf uifontbi.ttf);
CFClient::add_font $_ for @fonts;
CFClient::set_font $fonts[0];
}
Event::loop;