[ViewVC] Contents of: cvs/deliantra/Deliantra-Client/bin/pclient

#!/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 $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 $MAPWIDGET;
our $FONTSIZE;

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 64, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;

   $CONN = new conn
      host => $CFG->{host},
      port => $CFG->{port},
      user => $CFG->{user},
      pass => $CFG->{password},
      mapw => $mapsize,
      maph => $mapsize,
   ;

   status "login successful";

   CFClient::lowdelay fileno $CONN->{fh};
}

sub stop_game {
   undef $CONN;
}

sub config_dialog {
   my $dialog = new CFClient::UI::FancyFrame x => 300, y => 100,
      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 &amp; 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");
   $table->add (1, 3, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
      my ($self, $value) = @_;
      $CFG->{fow_intensity} = $value;
   });

   $table->add (0, 4, new CFClient::UI::Label align => 1, text => "Smooth FoW");
   $table->add (1, 4, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
      my ($self, $value) = @_;
      $CFG->{fow_smooth} = $value;
   });

   $table->add (1, 5, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
      destroy_screen ();
      init_screen ();
   });
   
   $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");
   $table->add (1, 2, my $host = new CFClient::UI::Entry text => $CFG->{host});
   
   $table->add (0, 3, new CFClient::UI::Label align => 1, text => "Port");
   $table->add (1, 3, my $port = new CFClient::UI::Entry text => $CFG->{port});

   $table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
   $table->add (1, 4, my $user = new CFClient::UI::Entry text => $CFG->{user});

   $table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
   $table->add (1, 5, my $pass = new CFClient::UI::Entry text => $CFG->{password}, hidden => 1);

   $table->add (0, 6, new CFClient::UI::Label align => 1, text => "Map Size");
   $table->add (1, 6, new CFClient::UI::Slider
      req_w => 100,
      range => [$CFG->{mapsize}, 10, 100 + 1, 1],
      connect_changed => sub {
         my ($self, $value) = @_;

         $CFG->{mapsize} = $self->{range}[0] = $value = int $value;
      },
   );

   $table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {
      start_game;
   });

   $vbox->add (my $hbox = new CFClient::UI::HBox);

   $hbox->add (new CFClient::UI::Button expand => 1, align => 0, text => "Save", connect_activate => sub {
      CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
      status "Configuration Saved";
   });
   $CFClient::UI::TOPLEVEL->add ($dialog);
}

sub sdl_init {
   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, 0;

   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;
   $CFClient::UI::TOPLEVEL->add ($DEBUG_STATUS);
   
   $STATUS_LINE = new CFClient::UI::Label
                     padding => 0,
                     y => $HEIGHT * 49 / 50 - $FONTSIZE;
   $CFClient::UI::TOPLEVEL->add ($STATUS_LINE);

   $ALT_ENTER_MESSAGE = new CFClient::UI::Label
                           padding => 0,
                           y => $HEIGHT * 49 / 50,
                           height => $HEIGHT / 50,
                           text => "Use <b>Alt-Enter</b> to toggle fullscreen mode";
   $CFClient::UI::TOPLEVEL->add ($ALT_ENTER_MESSAGE);

   $MAPWIDGET = new CFClient::UI::MapWidget;
   $CFClient::UI::TOPLEVEL->add ($MAPWIDGET);
   $MAPWIDGET->focus_in;

   config_dialog;
}

sub destroy_screen {
   $CFClient::UI::TOPLEVEL->{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;

   glViewport 0, 0, $WIDTH, $HEIGHT;

   glMatrixMode GL_PROJECTION;
   glLoadIdentity;
   glOrtho 0, $WIDTH, $HEIGHT, 0, -10000 , 10000;
   glMatrixMode GL_MODELVIEW;
   glLoadIdentity;

   glClearColor +($CFG->{fow_intensity}) x 3, 1;
   glClear GL_COLOR_BUFFER_BIT;

   $CFClient::UI::TOPLEVEL->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;
}

my $MAP = new CFClient::Map 63, 63;#d#

sub conn::feed_map1a {
   my ($self, $data) = @_;

   $self->Crossfire::Protocol::feed_map1a ($data);

   #$MAP->scroll (delete $self->{_dx}, delete $self->{_dy});
   #$MAP->map1a_update ($data);
}

sub conn::map_update {
   my ($self, $dirty) = @_;

   $MAPWIDGET->update;
}

sub conn::map_scroll {
   my ($self, $dx, $dy) = @_;

   $self->{_dx} += $dx;
   $self->{_dy} += $dy;

#   refresh;
}

sub conn::map_clear {
   my ($self) = @_;

#   refresh;
}

sub conn::face_find {
   my ($self, $face) = @_;

   $FACECACHE->{"$face->{chksum},$face->{name}"}
}

sub conn::face_update {
   my ($self, $face) = @_;

   $FACECACHE->{"$face->{chksum},$face->{name}"} = $face->{image};

   $face->{texture} = new_from_image CFClient::Texture delete $face->{image};
}

sub conn::query {
   my ($self, $flags, $prompt) = @_;

   warn "<<<<QUERY:$flags:$prompt>>>\n";#d#
}

%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
         $FULLSCREEN = !$FULLSCREEN;
         destroy_screen;
         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#
   },
);

#############################################################################

CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";

my %DEF_CFG = (
   width         => 640,
   height        => 480,
   fast          => 0,
   fow_intensity => 0.45,
   fow_smooth    => 0,
   fullscreen    => 0,
   sdl_mode      => 0,
   mapsize       => 100,
   host          => "crossfire.schmorp.de",
   port          => 13327,
);

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];
}

$FACECACHE = eval { Crossfire::load_ref "$Crossfire::VARDIR/pclient.faces" } || {};

Event::loop;

Crossfire::save_ref $FACECACHE, "$Crossfire::VARDIR/pclient.faces";

Revision:	1.94
Committed:	Thu Apr 13 01:55:39 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.93:	+14 -0 lines
Log Message:	* empty log message *
#	Content
1	#!/opt/bin/perl
2
3	use strict;
4	use utf8;
5
6	use Time::HiRes 'time';
7	use Event;
8
9	use SDL;
10	use SDL::App;
11	use SDL::Event;
12	use SDL::Surface;
13	use SDL::OpenGL;
14
15	use Crossfire;
16	use Crossfire::Protocol;
17
18	use CFClient;
19	use CFClient::UI;
20
21	our $VERSION = '0.1';
22
23	my $MAX_FPS = 60;
24	my $MIN_FPS = 5; # unused as of yet
25
26	our $FACECACHE;
27
28	our $LAST_REFRESH;
29	our $NOW;
30
31	our $CFG;
32	our $CONN;
33	our $FAST; # fast, low-quality mode, possibly useful for software-rendering
34
35	our @SDL_MODES;
36	our $WIDTH;
37	our $HEIGHT;
38	our $FULLSCREEN;
39
40	our $MAPWIDGET;
41	our $FONTSIZE;
42
43	our $SDL_ACTIVE;
44	our $SDL_EV;
45	our %SDL_CB;
46
47	our $ALT_ENTER_MESSAGE;
48	our $STATUS_LINE;
49	our $DEBUG_STATUS;
50
51	sub status {
52	$STATUS_LINE->set_text ($_[0]);
53	my ($w, $h) = $STATUS_LINE->size_request;
54	$STATUS_LINE->size_allocate (0, $HEIGHT - $ALT_ENTER_MESSAGE->{h} - $h, $w, $h);
55	}
56
57	sub debug {
58	$DEBUG_STATUS->set_text ($_[0]);
59	my ($w, $h) = $DEBUG_STATUS->size_request;
60	$DEBUG_STATUS->size_allocate ($WIDTH - $w, 0, $w, $h);
61	}
62
63	sub start_game {
64	status "logging in...";
65
66	my $mapsize = List::Util::min 64, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;
67
68	$CONN = new conn
69	host => $CFG->{host},
70	port => $CFG->{port},
71	user => $CFG->{user},
72	pass => $CFG->{password},
73	mapw => $mapsize,
74	maph => $mapsize,
75	;
76
77	status "login successful";
78
79	CFClient::lowdelay fileno $CONN->{fh};
80	}
81
82	sub stop_game {
83	undef $CONN;
84	}
85
86	sub config_dialog {
87	my $dialog = new CFClient::UI::FancyFrame x => 300, y => 100,
88	child => (my $vbox = new CFClient::UI::VBox);
89	$vbox->add (new CFClient::UI::Label align => 0, text => "Client Setup");
90	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
91
92	$table->add (0, 0, new CFClient::UI::Label align => 1, text => "Video Mode");
93	$table->add (1, 0, my $hbox = new CFClient::UI::HBox);
94
95	$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, scalar @SDL_MODES, 1]);
96	$hbox->add (my $mode_label = new CFClient::UI::Label height => $FONTSIZE * 0.8);
97
98	$mode_slider->connect (changed => sub {
99	my ($self, $value) = @_;
100
101	$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;
102	$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});
103	});
104	$mode_slider->emit (changed => $mode_slider->{range}[0]);
105
106	$table->add (0, 1, new CFClient::UI::Label align => 1, text => "Fullscreen");
107	$table->add (1, 1, new CFClient::UI::CheckBox state => $CFG->{fullscreen}, connect_changed => sub {
108	my ($self, $value) = @_;
109	$CFG->{fullscreen} = $value;
110	});
111
112	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Fast & Ugly");
113	$table->add (1, 2, new CFClient::UI::CheckBox state => $CFG->{fast}, connect_changed => sub {
114	my ($self, $value) = @_;
115	$CFG->{fast} = $value;
116	});
117
118	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Fog of War");
119	$table->add (1, 3, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
120	my ($self, $value) = @_;
121	$CFG->{fow_intensity} = $value;
122	});
123
124	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Smooth FoW");
125	$table->add (1, 4, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
126	my ($self, $value) = @_;
127	$CFG->{fow_smooth} = $value;
128	});
129
130	$table->add (1, 5, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
131	destroy_screen ();
132	init_screen ();
133	});
134
135	$vbox->add (new CFClient::UI::Label align => 0, text => "Server Setup");
136	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
137	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Host");
138	$table->add (1, 2, my $host = new CFClient::UI::Entry text => $CFG->{host});
139
140	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Port");
141	$table->add (1, 3, my $port = new CFClient::UI::Entry text => $CFG->{port});
142
143	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
144	$table->add (1, 4, my $user = new CFClient::UI::Entry text => $CFG->{user});
145
146	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
147	$table->add (1, 5, my $pass = new CFClient::UI::Entry text => $CFG->{password}, hidden => 1);
148
149	$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Map Size");
150	$table->add (1, 6, new CFClient::UI::Slider
151	req_w => 100,
152	range => [$CFG->{mapsize}, 10, 100 + 1, 1],
153	connect_changed => sub {
154	my ($self, $value) = @_;
155
156	$CFG->{mapsize} = $self->{range}[0] = $value = int $value;
157	},
158	);
159
160	$table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {
161	start_game;
162	});
163
164	$vbox->add (my $hbox = new CFClient::UI::HBox);
165
166	$hbox->add (new CFClient::UI::Button expand => 1, align => 0, text => "Save", connect_activate => sub {
167	CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
168	status "Configuration Saved";
169	});
170	$CFClient::UI::TOPLEVEL->add ($dialog);
171	}
172
173	sub sdl_init {
174	SDL::Init SDL_INIT_AUDIO \| SDL_INIT_VIDEO
175	and die "SDL::Init failed!\n";
176	}
177
178	sub init_screen {
179	sdl_init;
180
181	($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };
182	$FULLSCREEN = $CFG->{fullscreen};
183	$FAST = $CFG->{fast};
184
185	SDL::GLSetAttribute SDL_GL_RED_SIZE, 5;
186	SDL::GLSetAttribute SDL_GL_GREEN_SIZE, 5;
187	SDL::GLSetAttribute SDL_GL_BLUE_SIZE, 5;
188	SDL::GLSetAttribute SDL_GL_ALPHA_SIZE, 0;
189
190	SDL::GLSetAttribute SDL_GL_ACCUM_RED_SIZE, 0;
191	SDL::GLSetAttribute SDL_GL_ACCUM_GREEN_SIZE, 0;
192	SDL::GLSetAttribute SDL_GL_ACCUM_BLUE_SIZE, 0;
193	SDL::GLSetAttribute SDL_GL_ACCUM_ALPHA_SIZE, 0;
194
195	SDL::GLSetAttribute SDL_GL_DOUBLEBUFFER, 1;
196	SDL::GLSetAttribute SDL_GL_BUFFER_SIZE, 15;
197	SDL::GLSetAttribute SDL_GL_DEPTH_SIZE, 0;
198
199	SDL::SetVideoMode $WIDTH, $HEIGHT, 0,
200	SDL_HWSURFACE \| SDL_ANYFORMAT \| SDL_OPENGL \| SDL_DOUBLEBUF
201	\| ($FULLSCREEN ? SDL_FULLSCREEN : 0)
202	or die "SDL::SetVideoMode failed!\n";
203
204	SDL::WMSetCaption "Crossfire+ Client", "Crossfire+";
205
206	$SDL_EV = new SDL::Event;
207	$SDL_EV->set_unicode (1);
208
209	$SDL_ACTIVE = 1;
210
211	$LAST_REFRESH = time - 0.01;
212
213	CFClient::gl_init;
214
215	$FONTSIZE = int $HEIGHT / 40;
216
217	#############################################################################
218
219	$DEBUG_STATUS = new CFClient::UI::Label padding => 0;
220	$CFClient::UI::TOPLEVEL->add ($DEBUG_STATUS);
221
222	$STATUS_LINE = new CFClient::UI::Label
223	padding => 0,
224	y => $HEIGHT * 49 / 50 - $FONTSIZE;
225	$CFClient::UI::TOPLEVEL->add ($STATUS_LINE);
226
227	$ALT_ENTER_MESSAGE = new CFClient::UI::Label
228	padding => 0,
229	y => $HEIGHT * 49 / 50,
230	height => $HEIGHT / 50,
231	text => "Use <b>Alt-Enter</b> to toggle fullscreen mode";
232	$CFClient::UI::TOPLEVEL->add ($ALT_ENTER_MESSAGE);
233
234	$MAPWIDGET = new CFClient::UI::MapWidget;
235	$CFClient::UI::TOPLEVEL->add ($MAPWIDGET);
236	$MAPWIDGET->focus_in;
237
238	config_dialog;
239	}
240
241	sub destroy_screen {
242	$CFClient::UI::TOPLEVEL->{children} = [];
243	undef $SDL_ACTIVE;
244	undef $SDL_EV;
245	SDL::Quit;
246	}
247
248	my %animate_object;
249	my $animate_timer;
250
251	my $want_refresh;
252	my $can_refresh;
253
254	my $fps = 9;
255
256	sub force_refresh {
257	$fps = $fps * 0.95 + 1 / ($NOW - $LAST_REFRESH) * 0.05;
258	debug sprintf "%3.2f", $fps;
259
260	$want_refresh = 0;
261	$can_refresh = 0;
262
263	glViewport 0, 0, $WIDTH, $HEIGHT;
264
265	glMatrixMode GL_PROJECTION;
266	glLoadIdentity;
267	glOrtho 0, $WIDTH, $HEIGHT, 0, -10000 , 10000;
268	glMatrixMode GL_MODELVIEW;
269	glLoadIdentity;
270
271	glClearColor +($CFG->{fow_intensity}) x 3, 1;
272	glClear GL_COLOR_BUFFER_BIT;
273
274	$CFClient::UI::TOPLEVEL->draw;
275
276	SDL::GLSwapBuffers;
277
278	$LAST_REFRESH = $NOW;
279	}
280
281	my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {
282	$NOW = time;
283
284	($SDL_CB{$SDL_EV->type} \|\| sub { warn "unhandled event ", $SDL_EV->type })->()
285	while $SDL_EV->poll;
286
287	if (%animate_object) {
288	$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;
289	$want_refresh++;
290	}
291
292	if ($want_refresh) {
293	force_refresh;
294	} else {
295	$can_refresh = 1;
296	}
297	});
298
299	sub refresh {
300	$want_refresh++;
301	}
302
303	sub animation_start {
304	my ($widget) = @_;
305	$animate_object{$widget} = $widget;
306	}
307
308	sub animation_stop {
309	my ($widget) = @_;
310	delete $animate_object{$widget};
311	}
312
313	@conn::ISA = Crossfire::Protocol::;
314
315	sub conn::user_send {
316	my ($self, $command) = @_;
317
318	$self->send ($command);
319	status $command;
320	}
321
322	my $MAP = new CFClient::Map 63, 63;#d#
323
324	sub conn::feed_map1a {
325	my ($self, $data) = @_;
326
327	$self->Crossfire::Protocol::feed_map1a ($data);
328
329	#$MAP->scroll (delete $self->{_dx}, delete $self->{_dy});
330	#$MAP->map1a_update ($data);
331	}
332
333	sub conn::map_update {
334	my ($self, $dirty) = @_;
335
336	$MAPWIDGET->update;
337	}
338
339	sub conn::map_scroll {
340	my ($self, $dx, $dy) = @_;
341
342	$self->{_dx} += $dx;
343	$self->{_dy} += $dy;
344
345	# refresh;
346	}
347
348	sub conn::map_clear {
349	my ($self) = @_;
350
351	# refresh;
352	}
353
354	sub conn::face_find {
355	my ($self, $face) = @_;
356
357	$FACECACHE->{"$face->{chksum},$face->{name}"}
358	}
359
360	sub conn::face_update {
361	my ($self, $face) = @_;
362
363	$FACECACHE->{"$face->{chksum},$face->{name}"} = $face->{image};
364
365	$face->{texture} = new_from_image CFClient::Texture delete $face->{image};
366	}
367
368	sub conn::query {
369	my ($self, $flags, $prompt) = @_;
370
371	warn "<<<<QUERY:$flags:$prompt>>>\n";#d#
372	}
373
374	%SDL_CB = (
375	SDL_QUIT() => sub {
376	Event::unloop -1;
377	},
378	SDL_VIDEORESIZE() => sub {
379	},
380	SDL_VIDEOEXPOSE() => sub {
381	refresh;
382	},
383	SDL_KEYDOWN() => sub {
384	if ($SDL_EV->key_mod & KMOD_ALT && $SDL_EV->key_sym == SDLK_RETURN) {
385	# alt-enter
386	$FULLSCREEN = !$FULLSCREEN;
387	destroy_screen;
388	init_screen;
389	} else {
390	CFClient::UI::feed_sdl_key_down_event ($SDL_EV);
391	}
392	},
393	SDL_KEYUP() => sub {
394	CFClient::UI::feed_sdl_key_up_event ($SDL_EV);
395	},
396	SDL_MOUSEMOTION() => sub {
397	CFClient::UI::feed_sdl_motion_event ($SDL_EV);
398	},
399	SDL_MOUSEBUTTONDOWN() => sub {
400	CFClient::UI::feed_sdl_button_down_event ($SDL_EV);
401	},
402	SDL_MOUSEBUTTONUP() => sub {
403	CFClient::UI::feed_sdl_button_up_event ($SDL_EV);
404	},
405	SDL_ACTIVEEVENT() => sub {
406	# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#
407	},
408	);
409
410	#############################################################################
411
412	CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";
413
414	my %DEF_CFG = (
415	width => 640,
416	height => 480,
417	fast => 0,
418	fow_intensity => 0.45,
419	fow_smooth => 0,
420	fullscreen => 0,
421	sdl_mode => 0,
422	mapsize => 100,
423	host => "crossfire.schmorp.de",
424	port => 13327,
425	);
426
427	while (my ($k, $v) = each %DEF_CFG) {
428	$CFG->{$k} = $v unless exists $CFG->{$k};
429	}
430
431	sdl_init;
432
433	@SDL_MODES = reverse
434	grep $_->[0] >= 640 && $_->[1] >= 480,
435	map [SDL::RectW ($_), SDL::RectH ($_)],
436	@{ SDL::ListModes 0, SDL_FULLSCREEN \| SDL_HWSURFACE \| SDL_OPENGL };
437
438	@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
439
440	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
441
442	init_screen;
443
444	{
445	my @fonts = map CFClient::find_rcfile $_, qw(uifont.ttf uifontb.ttf uifonti.ttf uifontbi.ttf);
446
447	CFClient::add_font $_ for @fonts;
448	CFClient::set_font $fonts[0];
449	}
450
451	$FACECACHE = eval { Crossfire::load_ref "$Crossfire::VARDIR/pclient.faces" } \|\| {};
452
453	Event::loop;
454
455	Crossfire::save_ref $FACECACHE, "$Crossfire::VARDIR/pclient.faces";
456