[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 $MAP;
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;

   $MAP = new CFClient::Map $mapsize, $mapsize;
   
   $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::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 (1, 6, 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 | SDL_INIT_NOPARACHUTE
      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;
}

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

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

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

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

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

   $MAP->set_texture ($facenum, @$tex{qw(name w h s t)});
   $MAPWIDGET->update;
}

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_enable    => 1,
   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:	1.97
Committed:	Thu Apr 13 23:31:43 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.96:	+11 -4 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 $MAP;
41	our $MAPWIDGET;
42	our $FONTSIZE;
43
44	our $SDL_ACTIVE;
45	our $SDL_EV;
46	our %SDL_CB;
47
48	our $ALT_ENTER_MESSAGE;
49	our $STATUS_LINE;
50	our $DEBUG_STATUS;
51
52	sub status {
53	$STATUS_LINE->set_text ($_[0]);
54	my ($w, $h) = $STATUS_LINE->size_request;
55	$STATUS_LINE->size_allocate (0, $HEIGHT - $ALT_ENTER_MESSAGE->{h} - $h, $w, $h);
56	}
57
58	sub debug {
59	$DEBUG_STATUS->set_text ($_[0]);
60	my ($w, $h) = $DEBUG_STATUS->size_request;
61	$DEBUG_STATUS->size_allocate ($WIDTH - $w, 0, $w, $h);
62	}
63
64	sub start_game {
65	status "logging in...";
66
67	my $mapsize = List::Util::min 64, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;
68
69	$MAP = new CFClient::Map $mapsize, $mapsize;
70
71	$CONN = new conn
72	host => $CFG->{host},
73	port => $CFG->{port},
74	user => $CFG->{user},
75	pass => $CFG->{password},
76	mapw => $mapsize,
77	maph => $mapsize,
78	;
79
80	status "login successful";
81
82	CFClient::lowdelay fileno $CONN->{fh};
83	}
84
85	sub stop_game {
86	undef $CONN;
87	}
88
89	sub config_dialog {
90	my $dialog = new CFClient::UI::FancyFrame x => 300, y => 100,
91	child => (my $vbox = new CFClient::UI::VBox);
92	$vbox->add (new CFClient::UI::Label align => 0, text => "Client Setup");
93	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
94
95	$table->add (0, 0, new CFClient::UI::Label align => 1, text => "Video Mode");
96	$table->add (1, 0, my $hbox = new CFClient::UI::HBox);
97
98	$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, scalar @SDL_MODES, 1]);
99	$hbox->add (my $mode_label = new CFClient::UI::Label height => $FONTSIZE * 0.8);
100
101	$mode_slider->connect (changed => sub {
102	my ($self, $value) = @_;
103
104	$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;
105	$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});
106	});
107	$mode_slider->emit (changed => $mode_slider->{range}[0]);
108
109	$table->add (0, 1, new CFClient::UI::Label align => 1, text => "Fullscreen");
110	$table->add (1, 1, new CFClient::UI::CheckBox state => $CFG->{fullscreen}, connect_changed => sub {
111	my ($self, $value) = @_;
112	$CFG->{fullscreen} = $value;
113	});
114
115	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Fast & Ugly");
116	$table->add (1, 2, new CFClient::UI::CheckBox state => $CFG->{fast}, connect_changed => sub {
117	my ($self, $value) = @_;
118	$CFG->{fast} = $value;
119	});
120
121	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Fog of War");
122	$table->add (1, 3, new CFClient::UI::CheckBox state => $CFG->{fow_enable}, connect_changed => sub {
123	my ($self, $value) = @_;
124	$CFG->{fow_enable} = $value;
125	});
126
127	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "FoW Intensity");
128	$table->add (1, 4, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
129	my ($self, $value) = @_;
130	$CFG->{fow_intensity} = $value;
131	});
132
133	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "FoW Smooth");
134	$table->add (1, 5, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
135	my ($self, $value) = @_;
136	$CFG->{fow_smooth} = $value;
137	});
138
139	$table->add (1, 6, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
140	destroy_screen ();
141	init_screen ();
142	});
143
144	$vbox->add (new CFClient::UI::Label align => 0, text => "Server Setup");
145	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
146	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Host");
147	$table->add (1, 2, my $host = new CFClient::UI::Entry text => $CFG->{host});
148
149	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Port");
150	$table->add (1, 3, my $port = new CFClient::UI::Entry text => $CFG->{port});
151
152	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
153	$table->add (1, 4, my $user = new CFClient::UI::Entry text => $CFG->{user});
154
155	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
156	$table->add (1, 5, my $pass = new CFClient::UI::Entry text => $CFG->{password}, hidden => 1);
157
158	$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Map Size");
159	$table->add (1, 6, new CFClient::UI::Slider
160	req_w => 100,
161	range => [$CFG->{mapsize}, 10, 100 + 1, 1],
162	connect_changed => sub {
163	my ($self, $value) = @_;
164
165	$CFG->{mapsize} = $self->{range}[0] = $value = int $value;
166	},
167	);
168
169	$table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {
170	start_game;
171	});
172
173	$vbox->add (my $hbox = new CFClient::UI::HBox);
174
175	$hbox->add (new CFClient::UI::Button expand => 1, align => 0, text => "Save", connect_activate => sub {
176	CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
177	status "Configuration Saved";
178	});
179	$CFClient::UI::TOPLEVEL->add ($dialog);
180	}
181
182	sub sdl_init {
183	SDL::Init SDL_INIT_AUDIO \| SDL_INIT_VIDEO \| SDL_INIT_NOPARACHUTE
184	and die "SDL::Init failed!\n";
185	}
186
187	sub init_screen {
188	sdl_init;
189
190	($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };
191	$FULLSCREEN = $CFG->{fullscreen};
192	$FAST = $CFG->{fast};
193
194	SDL::GLSetAttribute SDL_GL_RED_SIZE, 5;
195	SDL::GLSetAttribute SDL_GL_GREEN_SIZE, 5;
196	SDL::GLSetAttribute SDL_GL_BLUE_SIZE, 5;
197	SDL::GLSetAttribute SDL_GL_ALPHA_SIZE, 0;
198
199	SDL::GLSetAttribute SDL_GL_ACCUM_RED_SIZE, 0;
200	SDL::GLSetAttribute SDL_GL_ACCUM_GREEN_SIZE, 0;
201	SDL::GLSetAttribute SDL_GL_ACCUM_BLUE_SIZE, 0;
202	SDL::GLSetAttribute SDL_GL_ACCUM_ALPHA_SIZE, 0;
203
204	SDL::GLSetAttribute SDL_GL_DOUBLEBUFFER, 1;
205	SDL::GLSetAttribute SDL_GL_BUFFER_SIZE, 15;
206	SDL::GLSetAttribute SDL_GL_DEPTH_SIZE, 0;
207
208	SDL::SetVideoMode $WIDTH, $HEIGHT, 0,
209	SDL_HWSURFACE \| SDL_ANYFORMAT \| SDL_OPENGL \| SDL_DOUBLEBUF
210	\| ($FULLSCREEN ? SDL_FULLSCREEN : 0)
211	or die "SDL::SetVideoMode failed!\n";
212
213	SDL::WMSetCaption "Crossfire+ Client", "Crossfire+";
214
215	$SDL_EV = new SDL::Event;
216	$SDL_EV->set_unicode (1);
217
218	$SDL_ACTIVE = 1;
219
220	$LAST_REFRESH = time - 0.01;
221
222	CFClient::gl_init;
223
224	$FONTSIZE = int $HEIGHT / 40;
225
226	#############################################################################
227
228	$DEBUG_STATUS = new CFClient::UI::Label padding => 0;
229	$CFClient::UI::TOPLEVEL->add ($DEBUG_STATUS);
230
231	$STATUS_LINE = new CFClient::UI::Label
232	padding => 0,
233	y => $HEIGHT * 49 / 50 - $FONTSIZE;
234	$CFClient::UI::TOPLEVEL->add ($STATUS_LINE);
235
236	$ALT_ENTER_MESSAGE = new CFClient::UI::Label
237	padding => 0,
238	y => $HEIGHT * 49 / 50,
239	height => $HEIGHT / 50,
240	text => "Use <b>Alt-Enter</b> to toggle fullscreen mode";
241	$CFClient::UI::TOPLEVEL->add ($ALT_ENTER_MESSAGE);
242
243	$MAPWIDGET = new CFClient::UI::MapWidget;
244	$CFClient::UI::TOPLEVEL->add ($MAPWIDGET);
245	$MAPWIDGET->focus_in;
246
247	config_dialog;
248	}
249
250	sub destroy_screen {
251	$CFClient::UI::TOPLEVEL->{children} = [];
252	undef $SDL_ACTIVE;
253	undef $SDL_EV;
254	SDL::Quit;
255	}
256
257	my %animate_object;
258	my $animate_timer;
259
260	my $want_refresh;
261	my $can_refresh;
262
263	my $fps = 9;
264
265	sub force_refresh {
266	$fps = $fps * 0.95 + 1 / ($NOW - $LAST_REFRESH) * 0.05;
267	debug sprintf "%3.2f", $fps;
268
269	$want_refresh = 0;
270	$can_refresh = 0;
271
272	glViewport 0, 0, $WIDTH, $HEIGHT;
273
274	glMatrixMode GL_PROJECTION;
275	glLoadIdentity;
276	glOrtho 0, $WIDTH, $HEIGHT, 0, -10000 , 10000;
277	glMatrixMode GL_MODELVIEW;
278	glLoadIdentity;
279
280	glClearColor +($CFG->{fow_intensity}) x 3, 1;
281	glClear GL_COLOR_BUFFER_BIT;
282
283	$CFClient::UI::TOPLEVEL->draw;
284
285	SDL::GLSwapBuffers;
286
287	$LAST_REFRESH = $NOW;
288	}
289
290	my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {
291	$NOW = time;
292
293	($SDL_CB{$SDL_EV->type} \|\| sub { warn "unhandled event ", $SDL_EV->type })->()
294	while $SDL_EV->poll;
295
296	if (%animate_object) {
297	$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;
298	$want_refresh++;
299	}
300
301	if ($want_refresh) {
302	force_refresh;
303	} else {
304	$can_refresh = 1;
305	}
306	});
307
308	sub refresh {
309	$want_refresh++;
310	}
311
312	sub animation_start {
313	my ($widget) = @_;
314	$animate_object{$widget} = $widget;
315	}
316
317	sub animation_stop {
318	my ($widget) = @_;
319	delete $animate_object{$widget};
320	}
321
322	@conn::ISA = Crossfire::Protocol::;
323
324	sub conn::user_send {
325	my ($self, $command) = @_;
326
327	$self->send ($command);
328	status $command;
329	}
330
331	sub conn::feed_map1a {
332	my ($self, $data) = @_;
333
334	# $self->Crossfire::Protocol::feed_map1a ($data);
335
336	$MAP->scroll (delete $self->{delayed_scroll_x}, delete $self->{delayed_scroll_y});
337	$MAP->map1a_update ($data);
338	$MAPWIDGET->update;
339	}
340
341	#sub conn::map_update {
342	# my ($self, $dirty) = @_;
343	#
344	# $MAPWIDGET->update;
345	#}
346
347	sub conn::map_clear {
348	my ($self) = @_;
349
350	$MAP->clear;
351
352	# refresh;
353	}
354
355	sub conn::face_find {
356	my ($self, $face) = @_;
357
358	$FACECACHE->{"$face->{chksum},$face->{name}"}
359	}
360
361	sub conn::face_update {
362	my ($self, $facenum, $face) = @_;
363
364	$FACECACHE->{"$face->{chksum},$face->{name}"} = $face->{image};
365
366	my $tex = $face->{texture} = new_from_image CFClient::Texture delete $face->{image};
367
368	$MAP->set_texture ($facenum, @$tex{qw(name w h s t)});
369	$MAPWIDGET->update;
370	}
371
372	sub conn::query {
373	my ($self, $flags, $prompt) = @_;
374
375	warn "<<<<QUERY:$flags:$prompt>>>\n";#d#
376	}
377
378	%SDL_CB = (
379	SDL_QUIT() => sub {
380	Event::unloop -1;
381	},
382	SDL_VIDEORESIZE() => sub {
383	},
384	SDL_VIDEOEXPOSE() => sub {
385	refresh;
386	},
387	SDL_KEYDOWN() => sub {
388	if ($SDL_EV->key_mod & KMOD_ALT && $SDL_EV->key_sym == SDLK_RETURN) {
389	# alt-enter
390	$FULLSCREEN = !$FULLSCREEN;
391	destroy_screen;
392	init_screen;
393	} else {
394	CFClient::UI::feed_sdl_key_down_event ($SDL_EV);
395	}
396	},
397	SDL_KEYUP() => sub {
398	CFClient::UI::feed_sdl_key_up_event ($SDL_EV);
399	},
400	SDL_MOUSEMOTION() => sub {
401	CFClient::UI::feed_sdl_motion_event ($SDL_EV);
402	},
403	SDL_MOUSEBUTTONDOWN() => sub {
404	CFClient::UI::feed_sdl_button_down_event ($SDL_EV);
405	},
406	SDL_MOUSEBUTTONUP() => sub {
407	CFClient::UI::feed_sdl_button_up_event ($SDL_EV);
408	},
409	SDL_ACTIVEEVENT() => sub {
410	# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#
411	},
412	);
413
414	#############################################################################
415
416	CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";
417
418	my %DEF_CFG = (
419	width => 640,
420	height => 480,
421	fast => 0,
422	fow_enable => 1,
423	fow_intensity => 0.45,
424	fow_smooth => 0,
425	fullscreen => 0,
426	sdl_mode => 0,
427	mapsize => 100,
428	host => "crossfire.schmorp.de",
429	port => 13327,
430	);
431
432	while (my ($k, $v) = each %DEF_CFG) {
433	$CFG->{$k} = $v unless exists $CFG->{$k};
434	}
435
436	sdl_init;
437
438	@SDL_MODES = reverse
439	grep $_->[0] >= 640 && $_->[1] >= 480,
440	map [SDL::RectW ($_), SDL::RectH ($_)],
441	@{ SDL::ListModes 0, SDL_FULLSCREEN \| SDL_HWSURFACE \| SDL_OPENGL };
442
443	@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
444
445	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
446
447	init_screen;
448
449	{
450	my @fonts = map CFClient::find_rcfile $_, qw(uifont.ttf uifontb.ttf uifonti.ttf uifontbi.ttf);
451
452	CFClient::add_font $_ for @fonts;
453	CFClient::set_font $fonts[0];
454	}
455
456	$FACECACHE = eval { Crossfire::load_ref "$Crossfire::VARDIR/pclient.faces" } \|\| {};
457
458	Event::loop;
459
460	Crossfire::save_ref $FACECACHE, "$Crossfire::VARDIR/pclient.faces";
461