[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;
our $BUTTONBAR;

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";
   });

   $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);

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

   $CFClient::UI::TOPLEVEL->add ($BUTTONBAR = new CFClient::UI::HBox);

   $BUTTONBAR->add (my $setup = new CFClient::UI::Flopper x => 0, y => 0, text => "Setup", other => config_dialog, state => 1);
}

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:	1.98
Committed:	Fri Apr 14 00:15:52 2006 UTC (18 years, 1 month ago) by root
Branch:	MAIN
Changes since 1.97:	+7 -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	our $BUTTONBAR;
52
53	sub status {
54	$STATUS_LINE->set_text ($_[0]);
55	my ($w, $h) = $STATUS_LINE->size_request;
56	$STATUS_LINE->size_allocate (0, $HEIGHT - $ALT_ENTER_MESSAGE->{h} - $h, $w, $h);
57	}
58
59	sub debug {
60	$DEBUG_STATUS->set_text ($_[0]);
61	my ($w, $h) = $DEBUG_STATUS->size_request;
62	$DEBUG_STATUS->size_allocate ($WIDTH - $w, 0, $w, $h);
63	}
64
65	sub start_game {
66	status "logging in...";
67
68	my $mapsize = List::Util::min 64, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;
69
70	$MAP = new CFClient::Map $mapsize, $mapsize;
71
72	$CONN = new conn
73	host => $CFG->{host},
74	port => $CFG->{port},
75	user => $CFG->{user},
76	pass => $CFG->{password},
77	mapw => $mapsize,
78	maph => $mapsize,
79	;
80
81	status "login successful";
82
83	CFClient::lowdelay fileno $CONN->{fh};
84	}
85
86	sub stop_game {
87	undef $CONN;
88	}
89
90	sub config_dialog {
91	my $dialog = new CFClient::UI::FancyFrame x => 300, y => 100,
92	child => (my $vbox = new CFClient::UI::VBox);
93	$vbox->add (new CFClient::UI::Label align => 0, text => "Client Setup");
94	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
95
96	$table->add (0, 0, new CFClient::UI::Label align => 1, text => "Video Mode");
97	$table->add (1, 0, my $hbox = new CFClient::UI::HBox);
98
99	$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, scalar @SDL_MODES, 1]);
100	$hbox->add (my $mode_label = new CFClient::UI::Label height => $FONTSIZE * 0.8);
101
102	$mode_slider->connect (changed => sub {
103	my ($self, $value) = @_;
104
105	$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;
106	$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});
107	});
108	$mode_slider->emit (changed => $mode_slider->{range}[0]);
109
110	$table->add (0, 1, new CFClient::UI::Label align => 1, text => "Fullscreen");
111	$table->add (1, 1, new CFClient::UI::CheckBox state => $CFG->{fullscreen}, connect_changed => sub {
112	my ($self, $value) = @_;
113	$CFG->{fullscreen} = $value;
114	});
115
116	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Fast & Ugly");
117	$table->add (1, 2, new CFClient::UI::CheckBox state => $CFG->{fast}, connect_changed => sub {
118	my ($self, $value) = @_;
119	$CFG->{fast} = $value;
120	});
121
122	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Fog of War");
123	$table->add (1, 3, new CFClient::UI::CheckBox state => $CFG->{fow_enable}, connect_changed => sub {
124	my ($self, $value) = @_;
125	$CFG->{fow_enable} = $value;
126	});
127
128	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "FoW Intensity");
129	$table->add (1, 4, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
130	my ($self, $value) = @_;
131	$CFG->{fow_intensity} = $value;
132	});
133
134	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "FoW Smooth");
135	$table->add (1, 5, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
136	my ($self, $value) = @_;
137	$CFG->{fow_smooth} = $value;
138	});
139
140	$table->add (1, 6, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
141	destroy_screen ();
142	init_screen ();
143	});
144
145	$vbox->add (new CFClient::UI::Label align => 0, text => "Server Setup");
146	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
147	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Host");
148	$table->add (1, 2, my $host = new CFClient::UI::Entry text => $CFG->{host});
149
150	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Port");
151	$table->add (1, 3, my $port = new CFClient::UI::Entry text => $CFG->{port});
152
153	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
154	$table->add (1, 4, my $user = new CFClient::UI::Entry text => $CFG->{user});
155
156	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
157	$table->add (1, 5, my $pass = new CFClient::UI::Entry text => $CFG->{password}, hidden => 1);
158
159	$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Map Size");
160	$table->add (1, 6, new CFClient::UI::Slider
161	req_w => 100,
162	range => [$CFG->{mapsize}, 10, 100 + 1, 1],
163	connect_changed => sub {
164	my ($self, $value) = @_;
165
166	$CFG->{mapsize} = $self->{range}[0] = $value = int $value;
167	},
168	);
169
170	$table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {
171	start_game;
172	});
173
174	$vbox->add (my $hbox = new CFClient::UI::HBox);
175
176	$hbox->add (new CFClient::UI::Button expand => 1, align => 0, text => "Save", connect_activate => sub {
177	CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
178	status "Configuration Saved";
179	});
180
181	$dialog
182	}
183
184	sub sdl_init {
185	SDL::Init SDL_INIT_AUDIO \| SDL_INIT_VIDEO \| SDL_INIT_NOPARACHUTE
186	and die "SDL::Init failed!\n";
187	}
188
189	sub init_screen {
190	sdl_init;
191
192	($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };
193	$FULLSCREEN = $CFG->{fullscreen};
194	$FAST = $CFG->{fast};
195
196	SDL::GLSetAttribute SDL_GL_RED_SIZE, 5;
197	SDL::GLSetAttribute SDL_GL_GREEN_SIZE, 5;
198	SDL::GLSetAttribute SDL_GL_BLUE_SIZE, 5;
199	SDL::GLSetAttribute SDL_GL_ALPHA_SIZE, 0;
200
201	SDL::GLSetAttribute SDL_GL_ACCUM_RED_SIZE, 0;
202	SDL::GLSetAttribute SDL_GL_ACCUM_GREEN_SIZE, 0;
203	SDL::GLSetAttribute SDL_GL_ACCUM_BLUE_SIZE, 0;
204	SDL::GLSetAttribute SDL_GL_ACCUM_ALPHA_SIZE, 0;
205
206	SDL::GLSetAttribute SDL_GL_DOUBLEBUFFER, 1;
207	SDL::GLSetAttribute SDL_GL_BUFFER_SIZE, 15;
208	SDL::GLSetAttribute SDL_GL_DEPTH_SIZE, 0;
209
210	SDL::SetVideoMode $WIDTH, $HEIGHT, 0,
211	SDL_HWSURFACE \| SDL_ANYFORMAT \| SDL_OPENGL \| SDL_DOUBLEBUF
212	\| ($FULLSCREEN ? SDL_FULLSCREEN : 0)
213	or die "SDL::SetVideoMode failed!\n";
214
215	SDL::WMSetCaption "Crossfire+ Client", "Crossfire+";
216
217	$SDL_EV = new SDL::Event;
218	$SDL_EV->set_unicode (1);
219
220	$SDL_ACTIVE = 1;
221
222	$LAST_REFRESH = time - 0.01;
223
224	CFClient::gl_init;
225
226	$FONTSIZE = int $HEIGHT / 40;
227
228	#############################################################################
229
230	$DEBUG_STATUS = new CFClient::UI::Label padding => 0;
231	$CFClient::UI::TOPLEVEL->add ($DEBUG_STATUS);
232
233	$STATUS_LINE = new CFClient::UI::Label
234	padding => 0,
235	y => $HEIGHT * 49 / 50 - $FONTSIZE;
236	$CFClient::UI::TOPLEVEL->add ($STATUS_LINE);
237
238	$ALT_ENTER_MESSAGE = new CFClient::UI::Label
239	padding => 0,
240	y => $HEIGHT * 49 / 50,
241	height => $HEIGHT / 50,
242	text => "Use <b>Alt-Enter</b> to toggle fullscreen mode";
243	$CFClient::UI::TOPLEVEL->add ($ALT_ENTER_MESSAGE);
244
245	$CFClient::UI::TOPLEVEL->add ($MAPWIDGET = new CFClient::UI::MapWidget);
246	$MAPWIDGET->focus_in;
247
248	$CFClient::UI::TOPLEVEL->add ($BUTTONBAR = new CFClient::UI::HBox);
249
250	$BUTTONBAR->add (my $setup = new CFClient::UI::Flopper x => 0, y => 0, text => "Setup", other => config_dialog, state => 1);
251	}
252
253	sub destroy_screen {
254	$CFClient::UI::TOPLEVEL->{children} = [];
255	undef $SDL_ACTIVE;
256	undef $SDL_EV;
257	SDL::Quit;
258	}
259
260	my %animate_object;
261	my $animate_timer;
262
263	my $want_refresh;
264	my $can_refresh;
265
266	my $fps = 9;
267
268	sub force_refresh {
269	$fps = $fps * 0.95 + 1 / ($NOW - $LAST_REFRESH) * 0.05;
270	debug sprintf "%3.2f", $fps;
271
272	$want_refresh = 0;
273	$can_refresh = 0;
274
275	glViewport 0, 0, $WIDTH, $HEIGHT;
276
277	glMatrixMode GL_PROJECTION;
278	glLoadIdentity;
279	glOrtho 0, $WIDTH, $HEIGHT, 0, -10000 , 10000;
280	glMatrixMode GL_MODELVIEW;
281	glLoadIdentity;
282
283	glClearColor +($CFG->{fow_intensity}) x 3, 1;
284	glClear GL_COLOR_BUFFER_BIT;
285
286	$CFClient::UI::TOPLEVEL->draw;
287
288	SDL::GLSwapBuffers;
289
290	$LAST_REFRESH = $NOW;
291	}
292
293	my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {
294	$NOW = time;
295
296	($SDL_CB{$SDL_EV->type} \|\| sub { warn "unhandled event ", $SDL_EV->type })->()
297	while $SDL_EV->poll;
298
299	if (%animate_object) {
300	$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;
301	$want_refresh++;
302	}
303
304	if ($want_refresh) {
305	force_refresh;
306	} else {
307	$can_refresh = 1;
308	}
309	});
310
311	sub refresh {
312	$want_refresh++;
313	}
314
315	sub animation_start {
316	my ($widget) = @_;
317	$animate_object{$widget} = $widget;
318	}
319
320	sub animation_stop {
321	my ($widget) = @_;
322	delete $animate_object{$widget};
323	}
324
325	@conn::ISA = Crossfire::Protocol::;
326
327	sub conn::user_send {
328	my ($self, $command) = @_;
329
330	$self->send ($command);
331	status $command;
332	}
333
334	sub conn::feed_map1a {
335	my ($self, $data) = @_;
336
337	# $self->Crossfire::Protocol::feed_map1a ($data);
338
339	$MAP->scroll (delete $self->{delayed_scroll_x}, delete $self->{delayed_scroll_y});
340	$MAP->map1a_update ($data);
341	$MAPWIDGET->update;
342	}
343
344	#sub conn::map_update {
345	# my ($self, $dirty) = @_;
346	#
347	# $MAPWIDGET->update;
348	#}
349
350	sub conn::map_clear {
351	my ($self) = @_;
352
353	$MAP->clear;
354
355	# refresh;
356	}
357
358	sub conn::face_find {
359	my ($self, $face) = @_;
360
361	$FACECACHE->{"$face->{chksum},$face->{name}"}
362	}
363
364	sub conn::face_update {
365	my ($self, $facenum, $face) = @_;
366
367	$FACECACHE->{"$face->{chksum},$face->{name}"} = $face->{image};
368
369	my $tex = $face->{texture} = new_from_image CFClient::Texture delete $face->{image};
370
371	$MAP->set_texture ($facenum, @$tex{qw(name w h s t)});
372	$MAPWIDGET->update;
373	}
374
375	sub conn::query {
376	my ($self, $flags, $prompt) = @_;
377
378	warn "<<<<QUERY:$flags:$prompt>>>\n";#d#
379	}
380
381	%SDL_CB = (
382	SDL_QUIT() => sub {
383	Event::unloop -1;
384	},
385	SDL_VIDEORESIZE() => sub {
386	},
387	SDL_VIDEOEXPOSE() => sub {
388	refresh;
389	},
390	SDL_KEYDOWN() => sub {
391	if ($SDL_EV->key_mod & KMOD_ALT && $SDL_EV->key_sym == SDLK_RETURN) {
392	# alt-enter
393	$FULLSCREEN = !$FULLSCREEN;
394	destroy_screen;
395	init_screen;
396	} else {
397	CFClient::UI::feed_sdl_key_down_event ($SDL_EV);
398	}
399	},
400	SDL_KEYUP() => sub {
401	CFClient::UI::feed_sdl_key_up_event ($SDL_EV);
402	},
403	SDL_MOUSEMOTION() => sub {
404	CFClient::UI::feed_sdl_motion_event ($SDL_EV);
405	},
406	SDL_MOUSEBUTTONDOWN() => sub {
407	CFClient::UI::feed_sdl_button_down_event ($SDL_EV);
408	},
409	SDL_MOUSEBUTTONUP() => sub {
410	CFClient::UI::feed_sdl_button_up_event ($SDL_EV);
411	},
412	SDL_ACTIVEEVENT() => sub {
413	# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#
414	},
415	);
416
417	#############################################################################
418
419	CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";
420
421	my %DEF_CFG = (
422	width => 640,
423	height => 480,
424	fast => 0,
425	fow_enable => 1,
426	fow_intensity => 0.45,
427	fow_smooth => 0,
428	fullscreen => 0,
429	sdl_mode => 0,
430	mapsize => 100,
431	host => "crossfire.schmorp.de",
432	port => 13327,
433	);
434
435	while (my ($k, $v) = each %DEF_CFG) {
436	$CFG->{$k} = $v unless exists $CFG->{$k};
437	}
438
439	sdl_init;
440
441	@SDL_MODES = reverse
442	grep $_->[0] >= 640 && $_->[1] >= 480,
443	map [SDL::RectW ($_), SDL::RectH ($_)],
444	@{ SDL::ListModes 0, SDL_FULLSCREEN \| SDL_HWSURFACE \| SDL_OPENGL };
445
446	@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
447
448	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
449
450	init_screen;
451
452	{
453	my @fonts = map CFClient::find_rcfile $_, qw(uifont.ttf uifontb.ttf uifonti.ttf uifontbi.ttf);
454
455	CFClient::add_font $_ for @fonts;
456	CFClient::set_font $fonts[0];
457	}
458
459	$FACECACHE = eval { Crossfire::load_ref "$Crossfire::VARDIR/pclient.faces" } \|\| {};
460
461	Event::loop;
462
463	Crossfire::save_ref $FACECACHE, "$Crossfire::VARDIR/pclient.faces";
464