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/cvs/deliantra/Deliantra-Client/bin/pclient

Comparing deliantra/Deliantra-Client/bin/pclient (file contents):
Revision 1.96 by root, Thu Apr 13 23:11:11 2006 UTC vs.
Revision 1.240 by root, Tue May 23 21:14:42 2006 UTC

1	#!/opt/bin/perl	1	#!/opt/bin/perl
2		2
3	use strict;	3	use strict;
4	use utf8;	4	use utf8;
5		5
		6	# do things only needed for single-binary version (par)
		7	BEGIN {
		8	if (%PAR::LibCache) {
		9	@INC = grep ref, @INC; # weed out all paths except pars loader refs
		10
		11	while (my ($filename, $zip) = each %PAR::LibCache) {
		12	for ($zip->memberNames) {
		13	next unless /^\/root\/(.*)/;
		14	$zip->extractMember ($_, "$ENV{PAR_TEMP}/$1")
		15	unless -e "$ENV{PAR_TEMP}/$1";
		16	}
		17	}
		18
		19	# TODO: pango-rc file, anybody?
		20
		21	unshift @INC, $ENV{PAR_TEMP};
		22	}
		23	}
		24
		25	# need to do it again because that pile of garbage called PAR nukes it before main
		26	unshift @INC, $ENV{PAR_TEMP}
		27	if %PAR::LibCache;
		28
6	use Time::HiRes 'time';	29	use Time::HiRes 'time';
		30	use Pod::POM;
7	use Event;	31	use Event;
8
9	use SDL;
10	use SDL::App;
11	use SDL::Event;
12	use SDL::Surface;
13	use SDL::OpenGL;
14		32
15	use Crossfire;	33	use Crossfire;
16	use Crossfire::Protocol;	34	use Crossfire::Protocol;
17		35
		36	use Compress::LZF;
		37
18	use CFClient;	38	use CFClient;
19	use CFClient::UI;	39	use CFClient::UI;
		40	use CFClient::MapWidget;
		41
		42	$Event::DIED = sub {
		43	# TODO: display dialog box or so
		44	CFClient::error $_[1];
		45	};
		46
		47	#$SIG{__WARN__} = sub { Carp::cluck $_[0] };#d#
20		48
21	our $VERSION = '0.1';	49	our $VERSION = '0.1';
22		50
23	my $MAX_FPS = 60;	51	my $MAX_FPS = 60;
24	my $MIN_FPS = 5; # unused as of yet	52	my $MIN_FPS = 5; # unused as of yet
25		53
		54	our $META_SERVER = "crossfire.real-time.com:13326";
		55
		56	our $FACEMAP;
		57	our $TILECACHE;
26	our $FACECACHE;	58	our $MAPCACHE;
27		59
28	our $LAST_REFRESH;	60	our $LAST_REFRESH;
29	our $NOW;	61	our $NOW;
30		62
31	our $CFG;	63	our $CFG;
32	our $CONN;	64	our $CONN;
33	our $FAST; # fast, low-quality mode, possibly useful for software-rendering	65	our $FAST; # fast, low-quality mode, possibly useful for software-rendering
		66
		67	our $WANT_REFRESH;
		68	our $CAN_REFRESH;
34		69
35	our @SDL_MODES;	70	our @SDL_MODES;
36	our $WIDTH;	71	our $WIDTH;
37	our $HEIGHT;	72	our $HEIGHT;
38	our $FULLSCREEN;	73	our $FULLSCREEN;
		74	our $FONTSIZE;
		75
		76	our $FONT_PROP;
		77	our $FONT_FIXED;
39		78
40	our $MAP;	79	our $MAP;
		80	our $MAPMAP;
41	our $MAPWIDGET;	81	our $MAPWIDGET;
42	our $FONTSIZE;	82	our $BUTTONBAR;
		83	our $LOGVIEW;
		84	our $CONSOLE;
		85	our $METASERVER;
		86	our $LOGIN_BUTTON;
		87	our $QUIT_DIALOG;
		88
		89	our $FLOORBOX;
		90	our $GAUGES;
		91	our $STATWIDS;
43		92
44	our $SDL_ACTIVE;	93	our $SDL_ACTIVE;
45	our $SDL_EV;
46	our %SDL_CB;	94	our %SDL_CB;
47		95
		96	our $SDL_MIXER;
		97	our @SOUNDS; # event => file mapping
		98	our %AUDIO_CHUNKS; # audio files
		99
48	our $ALT_ENTER_MESSAGE;	100	our $ALT_ENTER_MESSAGE;
49	our $STATUS_LINE;	101	our $STATUSBOX;
50	our $DEBUG_STATUS;	102	our $DEBUG_STATUS;
51		103
		104	our $INVWIN;
		105	our $INV;
		106	our $INVR;
		107	our $INVR_LBL;
		108	our $OPENCONT;
		109
52	sub status {	110	sub status {
53	$STATUS_LINE->set_text ($_[0]);	111	$STATUSBOX->add (CFClient::UI::Label::escape $_[0], pri => -10, group => "status", timeout => 20, fg => [1, 1, 0, 1]);
54	my ($w, $h) = $STATUS_LINE->size_request;
55	$STATUS_LINE->size_allocate (0, $HEIGHT - $ALT_ENTER_MESSAGE->{h} - $h, $w, $h);
56	}	112	}
57		113
58	sub debug {	114	sub debug {
59	$DEBUG_STATUS->set_text ($_[0]);	115	$DEBUG_STATUS->set_text ($_[0]);
60	my ($w, $h) = $DEBUG_STATUS->size_request;	116	my ($w, $h) = $DEBUG_STATUS->size_request;
61	$DEBUG_STATUS->size_allocate ($WIDTH - $w, 0, $w, $h);	117	$DEBUG_STATUS->move ($WIDTH - $w, 0);
62	}	118	}
63		119
64	sub start_game {	120	sub start_game {
65	status "logging in...";	121	status "logging in...";
66		122
67	my $mapsize = List::Util::min 64, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;	123	my $mapsize = List::Util::min 32, List::Util::max 11, int $WIDTH * $CFG->{mapsize} * 0.01 / 32;
68		124
		125	$MAPCACHE = CFClient::db_table "mapcache_$CFG->{host}";
69	$MAP = new CFClient::Map $mapsize, $mapsize;	126	$MAP = new CFClient::Map $mapsize, $mapsize;
		127
		128	my ($host, $port) = split /:/, $CFG->{host};
70		129
71	$CONN = new conn	130	$CONN = eval {
		131	new conn
72	host => $CFG->{host},	132	host => $host,
73	port => $CFG->{port},	133	port => $port || 13327,
74	user => $CFG->{user},	134	user => $CFG->{user},
75	pass => $CFG->{password},	135	pass => $CFG->{password},
76	mapw => $mapsize,	136	mapw => $mapsize,
77	maph => $mapsize,	137	maph => $mapsize,
		138	;
78	;	139	};
79		140
80	status "login successful";	141	if ($CONN) {
81
82	CFClient::lowdelay fileno $CONN->{fh};	142	CFClient::lowdelay fileno $CONN->{fh};
		143
		144	$LOGIN_BUTTON->set_text ("Logout");
		145	status "login successful";
		146
		147	$BUTTONBAR->{children}[1]->emit ("activate")
		148	if $BUTTONBAR->{children}[1]->{state};
		149
		150	} else {
		151	status "unable to connect";
		152	stop_game();
		153	}
83	}	154	}
84		155
85	sub stop_game {	156	sub stop_game {
		157	return unless $CONN;
		158
		159	status "connection closed";
		160	$LOGIN_BUTTON->set_text ("Login");
		161	$CONN->destroy;
		162	$CONN = 0; # false, does not autovivify
		163
		164	$BUTTONBAR->{children}[1]->emit ("activate")
		165	unless $BUTTONBAR->{children}[1]->{state};
		166
		167	undef $MAPCACHE;
86	undef $CONN;	168	undef $MAP;
87	}	169	}
88		170
89	sub config_dialog {	171	sub client_setup {
90	my $dialog = new CFClient::UI::FancyFrame x => 300, y => 100,	172	my $dialog = new CFClient::UI::FancyFrame
		173	title => "Client Setup",
91	child => (my $vbox = new CFClient::UI::VBox);	174	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]);	175	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
94		176
95	$table->add (0, 0, new CFClient::UI::Label align => 1, text => "Video Mode");	177	$table->add (0, 0, new CFClient::UI::Label valign => 0, align => 1, text => "Video Mode");
96	$table->add (1, 0, my $hbox = new CFClient::UI::HBox);	178	$table->add (1, 0, my $hbox = new CFClient::UI::HBox);
97		179
98	$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, scalar @SDL_MODES, 1]);	180	$hbox->add (my $mode_slider = new CFClient::UI::Slider expand => 1, req_w => 100, range => [$CFG->{sdl_mode}, 0, $#SDL_MODES, 1, 1]);
99	$hbox->add (my $mode_label = new CFClient::UI::Label height => $FONTSIZE * 0.8);	181	$hbox->add (my $mode_label = new CFClient::UI::Label align => 0, valign => 0, height => 0.8, template => "9999x9999");
100		182
101	$mode_slider->connect (changed => sub {	183	$mode_slider->connect (changed => sub {
102	my ($self, $value) = @_;	184	my ($self, $value) = @_;
103		185
104	$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;	186	$CFG->{sdl_mode} = $self->{range}[0] = $value = int $value;
105	$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});	187	$mode_label->set_text (sprintf "%dx%d", @{$SDL_MODES[$value]});
106	});	188	});
107	$mode_slider->emit (changed => $mode_slider->{range}[0]);	189	$mode_slider->emit (changed => $mode_slider->{range}[0]);
108		190
		191	my $row = 1;
		192
109	$table->add (0, 1, new CFClient::UI::Label align => 1, text => "Fullscreen");	193	$table->add (0, $row, new CFClient::UI::Label valign => 0, 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	$table->add (1, 3, new CFClient::UI::Slider range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001], connect_changed => sub {
123	my ($self, $value) = @_;
124	$CFG->{fow_intensity} = $value;
125	});
126
127	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Smooth FoW");
128	$table->add (1, 4, new CFClient::UI::CheckBox state => $CFG->{fow_smooth}, connect_changed => sub {
129	my ($self, $value) = @_;
130	$CFG->{fow_smooth} = $value;
131	});
132
133	$table->add (1, 5, new CFClient::UI::Button expand => 1, align => 0, text => "Apply", connect_activate => sub {
134	destroy_screen ();
135	init_screen ();
136	});
137
138	$vbox->add (new CFClient::UI::Label align => 0, text => "Server Setup");
139	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
140	$table->add (0, 2, new CFClient::UI::Label align => 1, text => "Host");
141	$table->add (1, 2, my $host = new CFClient::UI::Entry text => $CFG->{host});
142
143	$table->add (0, 3, new CFClient::UI::Label align => 1, text => "Port");
144	$table->add (1, 3, my $port = new CFClient::UI::Entry text => $CFG->{port});
145
146	$table->add (0, 4, new CFClient::UI::Label align => 1, text => "Username");
147	$table->add (1, 4, my $user = new CFClient::UI::Entry text => $CFG->{user});
148
149	$table->add (0, 5, new CFClient::UI::Label align => 1, text => "Password");
150	$table->add (1, 5, my $pass = new CFClient::UI::Entry text => $CFG->{password}, hidden => 1);
151
152	$table->add (0, 6, new CFClient::UI::Label align => 1, text => "Map Size");
153	$table->add (1, 6, new CFClient::UI::Slider	194	$table->add (1, $row++, new CFClient::UI::CheckBox
154	req_w => 100,	195	state => $CFG->{fullscreen},
155	range => [$CFG->{mapsize}, 10, 100 + 1, 1],	196	tooltip => "Bring the client into fullscreen mode",
156	connect_changed => sub {	197	connect_changed => sub {
157	my ($self, $value) = @_;	198	my ($self, $value) = @_;
		199	$CFG->{fullscreen} = $value;
		200	}
		201	);
		202
		203	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Fast & Ugly");
		204	$table->add (1, $row++, new CFClient::UI::CheckBox
		205	state => $CFG->{fast},
		206	tooltip => "Lower the visual quality considerably to speed up rendering.",
		207	connect_changed => sub {
		208	my ($self, $value) = @_;
		209	$CFG->{fast} = $value;
		210	}
		211	);
		212
		213	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Map Scale");
		214	$table->add (1, $row++, new CFClient::UI::Slider
		215	range => [(log $CFG->{map_scale}) / (log 2), -3, 1, 0, 1],
		216	tooltip => "Enlarge or shrink the displayed map",
		217	connect_changed => sub {
		218	my ($self, $value) = @_;
		219	$CFG->{map_scale} = 2 ** $value;
		220	}
		221	);
		222
		223	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Fog of War");
		224	$table->add (1, $row++, new CFClient::UI::CheckBox
		225	state => $CFG->{fow_enable},
		226	tooltip => "Fog-of-War marks areas that cannot be seen by the player",
		227	connect_changed => sub {
		228	my ($self, $value) = @_;
		229	$CFG->{fow_enable} = $value;
		230	}
		231	);
		232
		233	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "FoW Intensity");
		234	$table->add (1, $row++, new CFClient::UI::Slider
		235	range => [$CFG->{fow_intensity}, 0, 1 + 0.001, 0.001],
		236	tooltip => "The higher the intensity, the lighter the Fog-of-War color",
		237	connect_changed => sub {
		238	my ($self, $value) = @_;
		239	$CFG->{fow_intensity} = $value;
		240	}
		241	);
		242
		243	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "FoW Smooth");
		244	$table->add (1, $row++, new CFClient::UI::CheckBox
		245	state => $CFG->{fow_smooth},
		246	tooltip => "Smooth the Fog-of-War a bit to make it more realistic",
		247	connect_changed => sub {
		248	my ($self, $value) = @_;
		249	$CFG->{fow_smooth} = $value;
		250	status "Fog of War smoothing requires OpenGL 1.2 or higher" if $CFClient::GL_VERSION < 1.2;
		251	}
		252	);
		253
		254	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "GUI Fontsize");
		255	$table->add (1, $row++, new CFClient::UI::Slider
		256	range => [$CFG->{gui_fontsize}, 0.5, 2, 0.1, 0.1],
		257	tooltip => "The font size used by most GUI elements",
		258	connect_changed => sub { $CFG->{gui_fontsize} = $_[1] },
		259	);
		260
		261	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Server Log Fontsize");
		262	$table->add (1, $row++, new CFClient::UI::Slider
		263	range => [$CFG->{log_fontsize}, 0.5, 2, 0.1, 0.1],
		264	tooltip => "The font size used by the server log window only",
		265	connect_changed => sub { $LOGVIEW->set_fontsize ($CFG->{log_fontsize} = $_[1]) },
		266	);
		267
		268	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Stats Fontsize");
		269
		270	$table->add (1, $row++, new CFClient::UI::Slider
		271	range => [$CFG->{stat_fontsize}, 0.5, 2, 0.1, 0.1],
		272	tooltip => "The font size used by the statistics window only",
		273	connect_changed => sub {
		274	$CFG->{stat_fontsize} = $_[1];
		275	&set_stats_window_fontsize;
		276	}
		277	);
		278
		279	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Gauge size");
		280	$table->add (1, $row++, new CFClient::UI::Slider
		281	range => [$CFG->{gauge_size}, 0.2, 0.8, 0.02],
		282	tooltip => "Adjust the size of the stats gauges at the bottom right",
		283	connect_changed => sub {
		284	$CFG->{gauge_size} = $_[1];
		285	$GAUGES->{win}->set_size ($WIDTH, int $HEIGHT * $CFG->{gauge_size});
		286	}
		287	);
		288
		289	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Gauge fontsize");
		290	$table->add (1, $row++, new CFClient::UI::Slider
		291	range => [$CFG->{gauge_fontsize}, 0.5, 2.0, 0.1, 0.1],
		292	tooltip => "Adjusts the fontsize of the gauges at the bottom right",
		293	connect_changed => sub {
		294	$CFG->{gauge_fontsize} = $_[1];
		295	&set_gauge_window_fontsize;
		296	}
		297	);
		298
		299	$table->add (1, $row++, new CFClient::UI::Button
		300	expand => 1, align => 0, text => "Apply",
		301	tooltip => "Apply the video settings",
		302	connect_activate => sub {
		303	video_shutdown ();
		304	video_init ();
		305	}
		306	);
		307
		308	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Audio Enable");
		309	$table->add (1, $row++, new CFClient::UI::CheckBox
		310	state => $CFG->{audio_enable},
		311	tooltip => "If enabled, sound effects and music will be played. If disabled, no audio will be used and the soundcard will not be opened.",
		312	connect_changed => sub {
		313	$CFG->{audio_enable} = $_[1];
		314	}
		315	);
		316	# $table->add (0, 9, new CFClient::UI::Label valign => 0, align => 1, text => "Effects Volume");
		317	# $table->add (1, 8, new CFClient::UI::Slider range => [$CFG->{effects_volume}, 0, 128, 1], connect_changed => sub {
		318	# $CFG->{effects_volume} = $_[1];
		319	# });
		320	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Background Music");
		321	$table->add (1, $row++, my $hbox = new CFClient::UI::HBox);
		322	$hbox->add (new CFClient::UI::CheckBox
		323	expand => 1, state => $CFG->{bgm_enable},
		324	tooltip => "Enable background music playing",
		325	connect_changed => sub {
		326	$CFG->{bgm_enable} = $_[1];
		327	}
		328	);
		329	$hbox->add (new CFClient::UI::Slider
		330	expand => 1, range => [$CFG->{bgm_volume}, 0, 1, 0.1],
		331	tooltip => "The volume of the background music",
		332	connect_changed => sub {
		333	$CFG->{bgm_volume} = $_[1];
		334	CFClient::MixMusic::volume $_[1] * 128;
		335	}
		336	);
		337
		338	$table->add (1, $row++, new CFClient::UI::Button
		339	expand => 1, align => 0, text => "Apply",
		340	tooltip => "Apply the audio settings",
		341	connect_activate => sub {
		342	audio_shutdown ();
		343	audio_init ();
		344	}
		345	);
		346
		347	$table->add (0, $row, new CFClient::UI::Label valign => 0, align => 1, text => "Communication cmd");
		348	$table->add (1, $row++, my $saycmd = new CFClient::UI::Entry
		349	text => $CFG->{say_command},
		350	tooltip => "This is the command that will be used if you write a line in the message window entry. "
		351	."Usually you want to enter something like 'say' or 'shout' or 'gsay' here. "
		352	."But you could also set it to 'tell &lt;playername&gt;' to only chat with that user.",
		353	connect_changed => sub {
		354	my ($self, $value) = @_;
		355	$CFG->{say_command} = $value;
		356	}
		357	);
		358
		359	$dialog
		360	}
		361
		362	sub set_stats_window_fontsize {
		363	for (values %{$STATWIDS}) {
		364	$_->set_fontsize ($::CFG->{stat_fontsize});
		365	}
		366	}
		367
		368	sub set_gauge_window_fontsize {
		369	for (map { $GAUGES->{$_} } grep { $_ ne 'win' } keys %{$GAUGES}) {
		370	$_->set_fontsize ($::CFG->{gauge_fontsize});
		371	}
		372
		373	# local $GAUGES->{win}{parent};#d#
		374	# use PApp::Util; open D, ">:utf8", "d"; print D PApp::Util::dumpval $GAUGES->{win}; close D;
		375	}
		376
		377	sub make_gauge_window {
		378	my $gh = int $HEIGHT * $CFG->{gauge_size};
		379
		380	my $win = new CFClient::UI::Frame (
		381	req_y => -1,
		382	user_w => $WIDTH,
		383	user_h => $gh,
		384	);
		385
		386	$win->add (my $hbox = new CFClient::UI::HBox
		387	children => [
		388	(new CFClient::UI::HBox expand => 1),
		389	(new CFClient::UI::VBox children => [
		390	(new CFClient::UI::Empty expand => 1),
		391	(new CFClient::UI::Frame bg => [0, 0, 0, 0.4], child => ($FLOORBOX = new CFClient::UI::VBox)),
		392	]),
		393	(my $vbox = new CFClient::UI::VBox),
		394	],
		395	);
		396
		397	$vbox->add (new CFClient::UI::HBox
		398	expand => 1,
		399	children => [
		400	(new CFClient::UI::Empty expand => 1),
		401	(my $hb = new CFClient::UI::HBox),
		402	],
		403	);
		404
		405	$hb->add (my $hg = new CFClient::UI::Gauge type => 'hp',
		406	tooltip => "<b>Health points</b>. Measures of how much damage you can take before dying. Hit points are determined from your level and are influenced by the value of your Con. Hp value may range between 1 to beyond 500 and higher values indicate a greater ability to withstand punishment.");
		407	$hb->add (my $mg = new CFClient::UI::Gauge type => 'mana',
		408	tooltip => "<b>Spell points</b>. Measures of how much \"fuel\" you have for casting spells and incantations. Mana is calculated from your level and your Pow. Mana values can range between 1 to beyond 500 (glowing crystals can increase the current spell points beyond your normal maximum). Higher values indicate greater amounts of mana.");
		409	$hb->add (my $gg = new CFClient::UI::Gauge type => 'grace',
		410	tooltip => "<b>Grace points</b> - how favored you are by your god. In game terms, how much divine magic you can cast. Your level, Wis and Pow effect what the value of grace is. Prayong on an altar of your god can increase this value beyond your normal maximum. Grace can take on large positive and negative values. Positive values indicate favor by the gods.");
		411	$hb->add (my $fg = new CFClient::UI::Gauge type => 'food',
		412	tooltip => "<b>Food</b>. Ranges between 0 (starving) and 999 (satiated). At a value of 0 the character begins to die. Some magic can speed up or slow down the character digestion. Healing wounds will speed up digestion too.");
		413
		414	$vbox->add (my $exp = new CFClient::UI::Label valign => 0, align => 1, can_hover => 1, can_events => 1,
		415	tooltip => "<b>Experience points and overall level</b> - experience is increased as a reward for appropriate action (such as killing monsters) and may decrease as a result of a magical attack or dying. Level is directly derived from the experience value. As the level of the character increases, the character becomes able to succeed at more difficult tasks. A character's level starts at a value of 0 and may range up beyond 100.");
		416	$vbox->add (my $rng = new CFClient::UI::Label valign => 0, align => 1, can_hover => 1, can_events => 1,
		417	tooltip => "<b>Ranged attack</b> - how you attack when you press shift-cursor (spell, skill, weapon etc.)");
		418
		419	$GAUGES = {
		420	exp => $exp, win => $win, range => $rng,
		421	food => $fg, mana => $mg, hp => $hg, grace => $gg
		422	};
		423
		424	&set_gauge_window_fontsize;
		425
		426	$win
		427	}
		428
		429	sub make_stats_window {
		430	my $tgw = new CFClient::UI::FancyFrame x => $WIDTH * 2/5, y => 0, title => "Stats";
		431
		432	$tgw->add (new CFClient::UI::Window child => my $vb = new CFClient::UI::VBox);
		433	$vb->add ($STATWIDS->{title} = new CFClient::UI::Label valign => 0, align => -1, text => "Title:", expand => 1,
		434	can_hover => 1, can_events => 1,
		435	tooltip => "Your name and title. You can change your title by using the <b>title</b> command, if supported by the server.");
		436	$vb->add ($STATWIDS->{map} = new CFClient::UI::Label valign => 0, align => -1, text => "Map:", expand => 1,
		437	can_hover => 1, can_events => 1,
		438	tooltip => "The map you are currently on (if supported by the server).");
		439
		440	$vb->add (my $hb = new CFClient::UI::HBox expand => 1);
		441	$hb->add (my $tbl = new CFClient::UI::Table expand => 1);
		442
		443	my $black = [0, 0, 0];
		444
		445	for (
		446	[0, 0, st_str => "Str", 30, "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack"],
		447	[0, 1, st_dex => "Dex", 30, "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed"],
		448	[0, 2, st_con => "Con", 30, "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have"],
		449	[0, 3, st_int => "Int", 30, "<b>Intelligence</b>, your ability to learn and use skills and incantations (both prayers and magic) and determines how much spell points you can have"],
		450	[0, 4, st_wis => "Wis", 30, "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have"],
		451	[0, 5, st_pow => "Pow", 30, "<b>Power</b>, your magical potential. Influences the strength of spell effects, and also how much your spell and grace points increase when leveling up"],
		452	[0, 6, st_cha => "Cha", 30, "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops."],
		453
		454	[2, 0, st_wc => "Wc", -120, "<b>Weapon Class</b>, effectiveness of melee/missile attacks. Lower is more potent. Current weapon, level and Str are some things which effect the value of Wc. The value of Wc may range between 25 and -72."],
		455	[2, 1, st_ac => "Ac", -120, "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases."],
		456	[2, 2, st_dam => "Dam", 120, "<b>Damage</b>, how much damage your melee/missile attack inflicts. Higher values indicate a greater amount of damage will be inflicted with each attack."],
		457	[2, 3, st_arm => "Arm", 120, "<b>Armour</b>, how much damage (from physical attacks) will be subtracted from successful hits made upon you. This value ranges between 0 to 99%. Current armour worn primarily determines Arm value."],
		458	[2, 4, st_spd => "Spd", 10.54, "<b>Speed</b>, how fast you can move. The value of speed may range between nearly 0 (\"very slow\") to higher than 5 (\"lightning fast\"). Base speed is determined from the Dex and modified downward proportionally by the amount of weight carried which exceeds the Max Carry limit. The armour worn also sets the upper limit on speed."],
		459	[2, 5, st_wspd => "WSp", 10.54, "<b>Weapon Speed</b>, how many attacks you may make per unit of time (0.120s). Higher values indicate faster attack speed. Current weapon and Dex effect the value of weapon speed."],
		460	) {
		461	my ($col, $row, $id, $label, $template, $tooltip) = @$_;
		462
		463	$tbl->add ($col , $row, $STATWIDS->{$id} = new CFClient::UI::Label
		464	font => $FONT_FIXED, can_hover => 1, can_events => 1, valign => 0, align => +1, template => $template, tooltip => $tooltip);
		465	$tbl->add ($col + 1, $row, $STATWIDS->{"$id\_lbl"} = new CFClient::UI::Label
		466	font => $FONT_FIXED, can_hover => 1, can_events => 1, fg => $black, valign => 0, align => -1, text => $label, tooltip => $tooltip);
		467	}
		468
		469	$hb->add (my $tbl2 = new CFClient::UI::Table expand => 1);
		470
		471	my $row = 0;
		472	my $col = 0;
		473
		474	my %resist_names = (
		475	slow => "<b>Slow</b> (slows you down when you are hit by the spell. Monsters will have an opportunity to come near you faster and hit you more often.)",
		476	holyw => "<b>Holy Word</b> (resistance you against getting the fear when someone whose god doesn't like you spells the holy word on you.)",
		477	conf => "<b>Confusion</b> (If you are hit by confusion you will move into random directions, and likely into monsters.)",
		478	fire => "<b>Fire</b> (just your resistance to fire spells like burning hands, dragonbreath, meteor swarm fire, ...)",
		479	depl => "<b>Depletion</b> (some monsters and other effects can cause stats depletion)",
		480	magic => "<b>Magic</b> (resistance to magic spells like magic missile or similar)",
		481	drain => "<b>Draining</b> (some monsters (e.g. vampires) and other effects can steal experience)",
		482	acid => "<b>Acid</b> (resistance to acid, acid hurts pretty much and also corrodes your weapons)",
		483	pois => "<b>Poison</b> (resistance to getting poisoned)",
		484	para => "<b>Paralysation</b> (this resistance affects the chance you get paralysed)",
		485	deat => "<b>Death</b> (resistance against death spells)",
		486	phys => "<b>Physical</b> (this is the resistance against physical attacks, like when a monster hit you in melee combat)",
		487	blind => "<b>Blind</b> (blind resistance affects the chance of a successful blinding attack)",
		488	fear => "<b>Fear</b> (this attack will drive you away from monsters who cast this and hit you successfully, being resistant to this helps a lot when fighting those monsters)",
		489	tund => "<b>Turn undead</b> (affects your resistancy to various forms of 'turn undead' spells. Only relevant when you are, in fact, undead...",
		490	elec => "<b>Electricity</b> (resistance against electricity, spells like large lightning, small lightning, ...)",
		491	cold => "<b>Cold</b> (this is your resistance against cold spells like icestorm, snowstorm, ...)",
		492	ghit => "<b>Ghost hit</b> (special attack used by ghosts and ghost-like beings)",
		493	);
		494	for (qw/slow holyw conf fire depl magic
		495	drain acid pois para deat phys
		496	blind fear tund elec cold ghit/)
		497	{
		498	$tbl2->add ($col, $row,
		499	$STATWIDS->{"res_$_"} =
		500	new CFClient::UI::Label
		501	font => $FONT_FIXED,
		502	template => "-100%",
		503	align => +1,
		504	valign => 0,
		505	can_events => 1,
		506	can_hover => 1,
		507	tooltip => $resist_names{$_},
		508	);
		509	$tbl2->add ($col + 1, $row, new CFClient::UI::Image
		510	font => $FONT_FIXED,
		511	can_hover => 1,
		512	can_events => 1,
		513	image => "ui/resist/resist_$_.png",
		514	tooltip => $resist_names{$_},
		515	);
		516
		517	$row++;
		518	if ($row % 6 == 0) {
		519	$col += 2;
		520	$row = 0;
		521	}
		522	}
		523
		524	&set_stats_window_fontsize;
		525	update_stats_window ({});
		526
		527	$tgw
		528	}
		529
		530	sub formsep {
		531	reverse join ",", grep length, split /(...)/, reverse $_[0] * 1
		532	}
		533
		534	sub update_stats_window {
		535	my ($stats) = @_;
		536
		537	# i love text protocols!!!
		538	my $hp = $stats->{Crossfire::Protocol::CS_STAT_HP} * 1;
		539	my $hp_m = $stats->{Crossfire::Protocol::CS_STAT_MAXHP} * 1;
		540	my $sp = $stats->{Crossfire::Protocol::CS_STAT_SP} * 1;
		541	my $sp_m = $stats->{Crossfire::Protocol::CS_STAT_MAXSP} * 1;
		542	my $fo = $stats->{Crossfire::Protocol::CS_STAT_FOOD} * 1;
		543	my $fo_m = 999;
		544	my $gr = $stats->{Crossfire::Protocol::CS_STAT_GRACE} * 1;
		545	my $gr_m = $stats->{Crossfire::Protocol::CS_STAT_MAXGRACE} * 1;
		546
		547	$GAUGES->{hp} ->set_value ($hp, $hp_m);
		548	$GAUGES->{mana} ->set_value ($sp, $sp_m);
		549	$GAUGES->{food} ->set_value ($fo, $fo_m);
		550	$GAUGES->{grace} ->set_value ($gr, $gr_m);
		551	$GAUGES->{exp} ->set_text ("Exp: " . (formsep $stats->{Crossfire::Protocol::CS_STAT_EXP64})
		552	. " (lvl " . ($stats->{Crossfire::Protocol::CS_STAT_LEVEL} * 1) . ")");
		553	my $rng = $stats->{Crossfire::Protocol::CS_STAT_RANGE};
		554	$rng =~ s/^Range: //; # thank you so much dear server
		555	$GAUGES->{range} ->set_text ("Rng: " . $rng);
		556	my $title = $stats->{Crossfire::Protocol::CS_STAT_TITLE};
		557	$title =~ s/^Player: //;
		558	$STATWIDS->{title} ->set_text ("Title: " . $title);
		559
		560	$STATWIDS->{st_str} ->set_text (sprintf "%d", $stats->{5});
		561	$STATWIDS->{st_dex} ->set_text (sprintf "%d", $stats->{8});
		562	$STATWIDS->{st_con} ->set_text (sprintf "%d", $stats->{9});
		563	$STATWIDS->{st_int} ->set_text (sprintf "%d", $stats->{6});
		564	$STATWIDS->{st_wis} ->set_text (sprintf "%d", $stats->{7});
		565	$STATWIDS->{st_pow} ->set_text (sprintf "%d", $stats->{22});
		566	$STATWIDS->{st_cha} ->set_text (sprintf "%d", $stats->{10});
		567	$STATWIDS->{st_wc} ->set_text (sprintf "%d", $stats->{13});
		568	$STATWIDS->{st_ac} ->set_text (sprintf "%d", $stats->{14});
		569	$STATWIDS->{st_dam} ->set_text (sprintf "%d", $stats->{15});
		570	$STATWIDS->{st_arm} ->set_text (sprintf "%d", $stats->{16});
		571	$STATWIDS->{st_spd} ->set_text (sprintf "%.1f", $stats->{Crossfire::Protocol::CS_STAT_SPEED});
		572	$STATWIDS->{st_wspd}->set_text (sprintf "%.1f", $stats->{Crossfire::Protocol::CS_STAT_WEAP_SP});
		573
		574	my %tbl = (
		575	phys => 100,
		576	magic => 101,
		577	fire => 102,
		578	elec => 103,
		579	cold => 104,
		580	conf => 105,
		581	acid => 106,
		582	drain => 107,
		583	ghit => 108,
		584	pois => 109,
		585	slow => 110,
		586	para => 111,
		587	tund => 112,
		588	fear => 113,
		589	depl => 113,
		590	deat => 115,
		591	holyw => 116,
		592	blind => 117
		593	);
		594
		595	for (keys %tbl) {
		596	$STATWIDS->{"res_$_"}->set_text (sprintf "%d%", $stats->{$tbl{$_}});
		597	}
		598
		599	}
		600
		601	sub metaserver_dialog {
		602	my $dialog = new CFClient::UI::FancyFrame
		603	title => "Server List",
		604	child => (my $vbox = new CFClient::UI::VBox);
		605
		606	$vbox->add ($dialog->{table} = new CFClient::UI::Table);
		607
		608	$dialog
		609	}
		610
		611	my $METASERVER_ATIME;
		612
		613	sub update_metaserver {
		614	my ($HOST) = @_;
		615
		616	return if $METASERVER_ATIME > time;
		617	$METASERVER_ATIME = time + 60;
		618
		619	my $table = $METASERVER->{table};
		620	$table->clear;
		621	$table->add (0, 0, my $label = new CFClient::UI::Label max_w => $WIDTH * 0.8, text => "fetching server list...");
		622
		623	my $buf;
		624
		625	my $fh = new IO::Socket::INET PeerHost => $META_SERVER, Blocking => 0;
		626
		627	unless ($fh) {
		628	$label->set_text ("unable to contact metaserver: $!");
		629	return;
		630	}
		631
		632	Event->io (fd => $fh, poll => 'r', cb => sub {
		633	my $res = sysread $fh, $buf, 8192, length $buf;
		634
		635	if (!defined $res) {
		636	$_[0]->w->cancel;
		637	$label->set_text ("error while retrieving server list: $!");
		638	} elsif ($res == 0) {
		639	$_[0]->w->cancel;
		640	status "server list retrieved";
		641
		642	utf8::decode $buf if utf8::valid $buf;
		643
		644	$table->clear;
		645
		646	my @col = qw(Use #Users Host Uptime Version Description);
		647	$table->add ($_, 0, new CFClient::UI::Label align => 0, fg => [1, 1, 0], text => $col[$_])
		648	for 0 .. $#col;
		649
		650	my @align = qw(1 0 1 1 -1);
		651
		652	my $y = 0;
		653	for my $m (sort { $b->[3] <=> $a->[3] } map [split /\|/], split /\015?\012/, $buf) {
		654	my ($ip, $last, $host, $users, $version, $desc, $ibytes, $obytes, $uptime) = @$m;
		655
		656	for ($desc) {
		657	s/<br>/\n/gi;
		658	s/<li>/\n· /gi;
		659	s/<.*?>//sgi;
		660	s/&/&amp;/g;
		661	s/</&lt;/g;
		662	s/>/&gt;/g;
		663	}
		664
		665	$uptime = sprintf "%dd %02d:%02d:%02d",
		666	(int $m->[8] / 86400),
		667	(int $m->[8] / 3600) % 24,
		668	(int $m->[8] / 60) % 60,
		669	$m->[8] % 60;
		670
		671	$m = [$users, $host, $uptime, $version, $desc];
		672
		673	$y++;
		674
		675	$table->add (0, $y, new CFClient::UI::VBox children => [
		676	(new CFClient::UI::Button text => "Use", connect_activate => sub {
		677	$HOST->set_text ($CFG->{host} = $host);
		678	}),
		679	(new CFClient::UI::Empty expand => 1),
		680	]);
		681
		682	$table->add ($_ + 1, $y, new CFClient::UI::Label
		683	ellipsise => 0, align => $align[$_], text => $m->[$_], fontsize => 0.8)
		684	for 0 .. $#$m;
		685	}
		686	}
		687	});
		688	}
		689
		690	sub server_setup {
		691	my $dialog = new CFClient::UI::FancyFrame
		692	title => "Server Setup",
		693	child => (my $vbox = new CFClient::UI::VBox);
		694
		695	$vbox->add (my $table = new CFClient::UI::Table expand => 1, col_expand => [0, 1]);
		696	$table->add (0, 2, new CFClient::UI::Label valign => 0, align => 1, text => "Host:Port");
		697
		698	{
		699	$table->add (1, 2, my $vbox = new CFClient::UI::VBox);
		700
		701	$vbox->add (
		702	my $HOST = new CFClient::UI::Entry
		703	expand => 1,
		704	text => $CFG->{host},
		705	tooltip => "The hostname or ip address of the Crossfire(+) server to connect to",
		706	connect_changed => sub {
		707	my ($self, $value) = @_;
		708	$CFG->{host} = $value;
		709	}
		710	);
		711
		712	$METASERVER = metaserver_dialog;
		713
		714	$vbox->add (new CFClient::UI::Flopper
		715	expand => 1,
		716	text => "Server List",
		717	other => $METASERVER,
		718	tooltip => "Show a list of available crossfire servers",
		719	connect_open => sub {
		720	update_metaserver $HOST;
		721	}
		722	);
		723	}
		724
		725	$table->add (0, 4, new CFClient::UI::Label valign => 0, align => 1, text => "Username");
		726	$table->add (1, 4, new CFClient::UI::Entry
		727	text => $CFG->{user},
		728	tooltip => "The name of your character on the server",
		729	connect_changed => sub {
		730	my ($self, $value) = @_;
		731	$CFG->{user} = $value;
		732	}
		733	);
		734
		735	$table->add (0, 5, new CFClient::UI::Label valign => 0, align => 1, text => "Password");
		736	$table->add (1, 5, new CFClient::UI::Entry
		737	text => $CFG->{password},
		738	hidden => 1,
		739	tooltip => "The password for your character",
		740	connect_changed => sub {
		741	my ($self, $value) = @_;
		742	$CFG->{password} = $value;
		743	}
		744	);
		745
		746	$table->add (0, 7, new CFClient::UI::Label valign => 0, align => 1, text => "Map Size");
		747	$table->add (1, 7, new CFClient::UI::Slider
		748	req_w => 100,
		749	range => [$CFG->{mapsize}, 10, 100 + 1, 1, 1],
		750	tooltip => "This is the size of the portion of the map update the server sends you. "
		751	."If you set this to a high value you will be able to see further for example.",
		752	connect_changed => sub {
		753	my ($self, $value) = @_;
158		754
159	$CFG->{mapsize} = $self->{range}[0] = $value = int $value;	755	$CFG->{mapsize} = $self->{range}[0] = $value = int $value;
160	},	756	},
161	);	757	);
162		758
163	$table->add (1, 7, new CFClient::UI::Button expand => 1, align => 0, text => "Login", connect_activate => sub {	759	$table->add (0, 8, new CFClient::UI::Label valign => 0, align => 1, text => "Output-Count");
164	start_game;	760	$table->add (1, 8, new CFClient::UI::Entry
		761	text => $CFG->{output_count},
		762	tooltip => "Should be set to 1 unless you know what you are doing",
		763	connect_changed => sub { $CFG->{output_count} = $_[1] },
165	});	764	);
166		765
167	$vbox->add (my $hbox = new CFClient::UI::HBox);	766	$table->add (0, 9, new CFClient::UI::Label valign => 0, align => 1, text => "Output-Sync");
168		767	$table->add (1, 9, new CFClient::UI::Entry
169	$hbox->add (new CFClient::UI::Button expand => 1, align => 0, text => "Save", connect_activate => sub {	768	text => $CFG->{output_sync},
170	CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";	769	tooltip => "Should be set to 1 unless you know what you are doing",
171	status "Configuration Saved";	770	connect_changed => sub { $CFG->{output_sync} = $_[1] },
172	});	771	);
173	$CFClient::UI::TOPLEVEL->add ($dialog);	772
		773	$table->add (1, 10, $LOGIN_BUTTON = new CFClient::UI::Button
		774	expand => 1,
		775	align => 0,
		776	text => "Login",
		777	connect_activate => sub {
		778	$CONN ? stop_game
		779	: start_game;
		780	},
		781	);
		782
		783	$dialog
		784	}
		785
		786	sub message_window {
		787	my $window = new CFClient::UI::FancyFrame
		788	title => "Messages",
		789	border_bg => [1, 1, 1, 1],
		790	bg => [0, 0, 0, 0.75],
		791	user_w => int $::WIDTH / 3,
		792	user_h => int $::HEIGHT / 5,
		793	child => (my $vbox = new CFClient::UI::VBox);
		794
		795	$vbox->add ($LOGVIEW);
		796
		797	$vbox->add (my $input = new CFClient::UI::Entry
		798	tooltip => "<b>Chat Box</b>. If you enter a text and press return/enter here, the current <i>communication command</i> "
		799	. "from the client setup will be prepended (e.g. <b>shout</b>, <b>chat</b>...). "
		800	. "If you prepend a slash (/), you will submit a command instead (similar to IRC). "
		801	. "A better way to submit commands (and the occasional chat command) is often the map command completer.",
		802	connect_focus_in => sub {
		803	my ($input, $prev_focus) = @_;
		804
		805	delete $input->{refocus_map};
		806
		807	if ($prev_focus == $MAPWIDGET && $input->{auto_activated}) {
		808	$input->{refocus_map} = 1;
		809	}
		810	delete $input->{auto_activated};
		811	},
		812	connect_activate => sub {
		813	my ($input, $text) = @_;
		814	$input->set_text ('');
		815
		816	if ($text =~ /^\/(.*)/) {
		817	$::CONN->user_send ($1);
		818	} else {
		819	my $say_cmd = $::CFG->{say_command} || 'say';
		820	$::CONN->user_send ("$say_cmd $text");
		821	}
		822	if ($input->{refocus_map}) {
		823	delete $input->{refocus_map};
		824	$MAPWIDGET->focus_in
		825	}
		826	},
		827	connect_escape => sub {
		828	$MAPWIDGET->focus_in
		829	},
		830	);
		831
		832	$CONSOLE = {
		833	window => $window,
		834	input => $input
		835	};
		836
		837	$window
		838	}
		839
		840	sub open_quit_dialog {
		841	unless ($QUIT_DIALOG) {
		842
		843	$QUIT_DIALOG = new CFClient::UI::FancyFrame title => "Really Quit?";
		844
		845	$QUIT_DIALOG->add (my $vb = new CFClient::UI::VBox expand => 1);
		846
		847	$vb->add (new CFClient::UI::Label
		848	text => "You should find a savebed and apply it first!",
		849	max_w => $WIDTH * 0.25
		850	);
		851	$vb->add (my $hb = new CFClient::UI::HBox expand => 1);
		852	$hb->add (new CFClient::UI::Button
		853	text => "Ok",
		854	connect_activate => sub { $QUIT_DIALOG->hide },
		855	expand => 1
		856	);
		857	$hb->add (new CFClient::UI::Button
		858	text => "Quit anyway",
		859	connect_activate => sub { exit 1 },
		860	expand => 1
		861	);
		862	$hb->add (new CFClient::UI::Label "You should find a savebed and apply it first!");
		863
		864	$QUIT_DIALOG->show_centered;
		865	} else {
		866	$QUIT_DIALOG->show_centered;
		867	}
		868	}
		869
		870	sub make_inventory_window {
		871	my $invwin = new CFClient::UI::FancyFrame
		872	user_w => $WIDTH * (7/8), user_h => $HEIGHT * (7/8), title => "Inventory";
		873
		874	$invwin->add (my $hb = new CFClient::UI::HBox expand => 1);
		875
		876	$hb->add (my $vb1 = new CFClient::UI::VBox expand => 1);
		877	$vb1->add (my $lbl = new CFClient::UI::Label);
		878	$lbl->set_text ("Player");
		879	$vb1->add ($INV = new CFClient::UI::Inventory expand => 1);
		880
		881	$hb->add (my $vb2 = new CFClient::UI::VBox expand => 1);
		882	$vb2->add ($INVR_LBL = new CFClient::UI::Label);
		883	$INVR_LBL->set_text ("Floor");
		884	$vb2->add ($INVR = new CFClient::UI::Inventory expand => 1);
		885
		886	$invwin
174	}	887	}
175		888
176	sub sdl_init {	889	sub sdl_init {
177	SDL::Init SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE	890	CFClient::SDL_Init
178	and die "SDL::Init failed!\n";	891	and die "SDL::Init failed!\n";
179	}	892	}
180		893
181	sub init_screen {	894	sub video_init {
182	sdl_init;	895	sdl_init;
		896
		897	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} >= @SDL_MODES;
183		898
184	($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };	899	($WIDTH, $HEIGHT) = @{ $SDL_MODES[$CFG->{sdl_mode}] };
185	$FULLSCREEN = $CFG->{fullscreen};	900	$FULLSCREEN = $CFG->{fullscreen};
186	$FAST = $CFG->{fast};	901	$FAST = $CFG->{fast};
187		902
188	SDL::GLSetAttribute SDL_GL_RED_SIZE, 5;	903	CFClient::SDL_SetVideoMode $WIDTH, $HEIGHT, $FULLSCREEN
189	SDL::GLSetAttribute SDL_GL_GREEN_SIZE, 5;	904	or die "SDL_SetVideoMode failed: " . (CFClient::SDL_GetError) . "\n";
190	SDL::GLSetAttribute SDL_GL_BLUE_SIZE, 5;
191	SDL::GLSetAttribute SDL_GL_ALPHA_SIZE, 0;
192
193	SDL::GLSetAttribute SDL_GL_ACCUM_RED_SIZE, 0;
194	SDL::GLSetAttribute SDL_GL_ACCUM_GREEN_SIZE, 0;
195	SDL::GLSetAttribute SDL_GL_ACCUM_BLUE_SIZE, 0;
196	SDL::GLSetAttribute SDL_GL_ACCUM_ALPHA_SIZE, 0;
197
198	SDL::GLSetAttribute SDL_GL_DOUBLEBUFFER, 1;
199	SDL::GLSetAttribute SDL_GL_BUFFER_SIZE, 15;
200	SDL::GLSetAttribute SDL_GL_DEPTH_SIZE, 0;
201
202	SDL::SetVideoMode $WIDTH, $HEIGHT, 0,
203	SDL_HWSURFACE | SDL_ANYFORMAT | SDL_OPENGL | SDL_DOUBLEBUF
204	| ($FULLSCREEN ? SDL_FULLSCREEN : 0)
205	or die "SDL::SetVideoMode failed!\n";
206
207	SDL::WMSetCaption "Crossfire+ Client", "Crossfire+";
208
209	$SDL_EV = new SDL::Event;
210	$SDL_EV->set_unicode (1);
211		905
212	$SDL_ACTIVE = 1;	906	$SDL_ACTIVE = 1;
213
214	$LAST_REFRESH = time - 0.01;	907	$LAST_REFRESH = time - 0.01;
215		908
216	CFClient::gl_init;	909	CFClient::gl_init;
217		910
218	$FONTSIZE = int $HEIGHT / 40;	911	$FONTSIZE = int $HEIGHT / 40 * $CFG->{gui_fontsize};
		912
		913	$CFClient::UI::ROOT->configure (0, 0, $WIDTH, $HEIGHT);#d#
219		914
220	#############################################################################	915	#############################################################################
221		916
		917	unless ($DEBUG_STATUS) {
		918	# create the widgets
		919
222	$DEBUG_STATUS = new CFClient::UI::Label padding => 0;	920	$DEBUG_STATUS = new CFClient::UI::Label padding => 0, z => 100, req_x => -1;
223	$CFClient::UI::TOPLEVEL->add ($DEBUG_STATUS);	921	$DEBUG_STATUS->show;
224		922
225	$STATUS_LINE = new CFClient::UI::Label	923	$STATUSBOX = new CFClient::UI::Statusbox;
226	padding => 0,	924	$STATUSBOX->add ("Use <b>Alt-Enter</b> to toggle fullscreen mode", pri => -100, color => [1, 1, 1, 0.8]);
227	y => $HEIGHT * 49 / 50 - $FONTSIZE;
228	$CFClient::UI::TOPLEVEL->add ($STATUS_LINE);
229		925
230	$ALT_ENTER_MESSAGE = new CFClient::UI::Label	926	(new CFClient::UI::Frame
231	padding => 0,	927	bg => [0, 0, 0, 0.4],
232	y => $HEIGHT * 49 / 50,	928	req_y => -1,
233	height => $HEIGHT / 50,	929	child => $STATUSBOX,
234	text => "Use <b>Alt-Enter</b> to toggle fullscreen mode";	930	)->show;
235	$CFClient::UI::TOPLEVEL->add ($ALT_ENTER_MESSAGE);
236		931
		932	CFClient::UI::FancyFrame->new (
		933	border_bg => [1, 1, 1, 192/255],
		934	bg => [1, 1, 1, 0],
		935	child => ($MAPMAP = new CFClient::MapWidget::MapMap
		936	tooltip => "<b>Map</b>. On servers that support this feature, this will display an overview of the surrounding areas.",
		937	),
		938	)->show;
		939
237	$MAPWIDGET = new CFClient::UI::MapWidget;	940	$MAPWIDGET = new CFClient::MapWidget;
238	$CFClient::UI::TOPLEVEL->add ($MAPWIDGET);	941	$MAPWIDGET->connect (activate_console => sub {
		942	my ($mapwidget, $preset) = @_;
		943
		944	if ($CONSOLE) {
		945	$CONSOLE->{input}->{auto_activated} = 1;
		946	$CONSOLE->{input}->focus_in;
		947
		948	if ($preset && $CONSOLE->{input}->get_text eq '') {
		949	$CONSOLE->{input}->set_text ($preset);
		950	}
		951	}
		952	});
		953	$MAPWIDGET->show;
239	$MAPWIDGET->focus_in;	954	$MAPWIDGET->focus_in;
240		955
241	config_dialog;	956	$LOGVIEW = new CFClient::UI::TextView
242	}	957	expand => 1,
		958	font => $FONT_FIXED,
		959	fontsize => $::CFG->{log_fontsize},
		960	can_hover => 1,
		961	can_events => 1,
		962	tooltip => "<b>Server Log</b>. This text viewer contains all the messages sent by the server.",
		963	;
243		964
244	sub destroy_screen {	965	$BUTTONBAR = new CFClient::UI::HBox;
245	$CFClient::UI::TOPLEVEL->{children} = [];	966
		967	$BUTTONBAR->add (new CFClient::UI::Flopper text => "Client Setup", other => client_setup,
		968	tooltip => "Toggles a dialog where you can configure various aspects of the client, such as graphics mode, performance, and audio options.");
		969	$BUTTONBAR->add (new CFClient::UI::Flopper text => "Server Setup", other => server_setup,
		970	tooltip => "Toggles a dialog where you can configure the server to play on, your username, password and other server-related options.");
		971	$BUTTONBAR->add (new CFClient::UI::Flopper text => "Message Window", other => message_window,
		972	tooltip => "Toggles the server message log, where the client collects <i>all</i> messages from the server.");
		973
		974	make_gauge_window->show; # XXX: this has to be set before make_stats_window as make_stats_window calls update_stats_window which updated the gauges also X-D
		975
		976	$BUTTONBAR->add (new CFClient::UI::Flopper text => "Stats Window", other => make_stats_window,
		977	tooltip => "Toggles the statistics window, where all your Stats and Resistances are beign displaye at all times.");
		978	$BUTTONBAR->add (new CFClient::UI::Flopper text => "Inventory", other => make_inventory_window,
		979	tooltip => "Toggles the inventory window, where you can manage your loot (or treaures :).");
		980
		981	$BUTTONBAR->add (new CFClient::UI::Button
		982	text => "Save Config",
		983	tooltip => "Saves the options chosen in the client setting, server settings and the window layout to be restored on later runs.",
		984	connect_activate => sub {
		985	CFClient::write_cfg "$Crossfire::VARDIR/pclientrc";
		986	status "Configuration Saved";
		987	},
		988	);
		989
		990	$BUTTONBAR->add (new CFClient::UI::Button
		991	text => "Quit",
		992	tooltip => "Terminates the program",
		993	connect_activate => sub {
		994	if ($CONN) {
		995	open_quit_dialog
		996	} else {
		997	exit 1
		998	}
		999	},
		1000	);
		1001
		1002	$BUTTONBAR->show;
		1003
		1004	$STATUSBOX->add ("Set video mode $WIDTH×$HEIGHT", timeout => 10, fg => [1, 1, 1, 0.5]);
		1005
		1006	# delay till geometry is constant
		1007	$CFClient::UI::ROOT->on_post_alloc (startup => sub {
		1008	$BUTTONBAR->{children}[1]->emit ("activate"); # pop up server setup
		1009	my $widget = $GAUGES->{win};
		1010	$widget->move (0, $HEIGHT - $widget->{h});#d# to in toplevel
		1011	});
		1012	force_refresh ();
		1013	}
		1014	}
		1015
		1016	sub video_shutdown {
246	undef $SDL_ACTIVE;	1017	undef $SDL_ACTIVE;
		1018	}
		1019
		1020	my @bgmusic = qw(game1.ogg game2.ogg game3.ogg game5.ogg game6.ogg ross1.ogg ross2.ogg ross3.ogg ross4.ogg ross5.ogg); #d#
		1021	my $bgmusic;#TODO#hack#d#
		1022
		1023	sub audio_channel_finished {
		1024	my ($channel) = @_;
		1025
		1026	#warn "channel $channel finished\n";#d#
		1027	}
		1028
		1029	sub audio_music_finished {
		1030	return unless $CFG->{bgm_enable};
		1031
		1032	# TODO: hack, do play loop and mood music
		1033	$bgmusic = new_from_file CFClient::MixMusic CFClient::find_rcfile "music/$bgmusic[0]";
		1034	$bgmusic->play (0);
		1035
		1036	push @bgmusic, shift @bgmusic;
		1037	}
		1038
		1039	sub audio_init {
		1040	if ($CFG->{audio_enable}) {
		1041	if (open my $fh, "<", CFClient::find_rcfile "sounds/config") {
		1042	$SDL_MIXER = !CFClient::Mix_OpenAudio;
		1043
		1044	unless ($SDL_MIXER) {
		1045	status "Unable to open sound device: there will be no sound";
		1046	return;
		1047	}
		1048
		1049	CFClient::Mix_AllocateChannels 8;
		1050	CFClient::MixMusic::volume $CFG->{bgm_volume} * 128;
		1051
		1052	audio_music_finished;
		1053
		1054	while (<$fh>) {
		1055	next if /^\s*#/;
		1056	next if /^\s*$/;
		1057
		1058	my ($file, $volume, $event) = split /\s+/, $_, 3;
		1059
		1060	push @SOUNDS, "$volume,$file";
		1061
		1062	$AUDIO_CHUNKS{"$volume,$file"} ||= do {
		1063	my $chunk = new_from_file CFClient::MixChunk CFClient::find_rcfile "sounds/$file";
		1064	$chunk->volume ($volume * 128 / 100);
		1065	$chunk
		1066	};
		1067	}
		1068	} else {
		1069	status "unable to open sound config: $!";
		1070	}
		1071	}
		1072	}
		1073
		1074	sub audio_shutdown {
		1075	CFClient::Mix_CloseAudio if $SDL_MIXER;
247	undef $SDL_EV;	1076	undef $SDL_MIXER;
248	SDL::Quit;	1077	@SOUNDS = ();
		1078	%AUDIO_CHUNKS = ();
249	}	1079	}
250		1080
251	my %animate_object;	1081	my %animate_object;
252	my $animate_timer;	1082	my $animate_timer;
253		1083
254	my $want_refresh;
255	my $can_refresh;
256
257	my $fps = 9;	1084	my $fps = 9;
258		1085
		1086	my %demo;#d#
		1087
259	sub force_refresh {	1088	sub force_refresh {
260	$fps = $fps * 0.95 + 1 / ($NOW - $LAST_REFRESH) * 0.05;	1089	$fps = $fps * 0.95 + 1 / (($NOW - $LAST_REFRESH) || 0.1) * 0.05;
261	debug sprintf "%3.2f", $fps;	1090	debug sprintf "%3.2f", $fps;
262		1091
263	$want_refresh = 0;	1092	$CFClient::UI::ROOT->draw;
264	$can_refresh = 0;
265		1093
266	glViewport 0, 0, $WIDTH, $HEIGHT;	1094	$WANT_REFRESH = 0;
		1095	$CAN_REFRESH = 0;
		1096	$LAST_REFRESH = $NOW;
		1097
		1098	0 && do {
		1099	# some weird model-drawing code, just a joke right now
		1100	use CFClient::OpenGL;
		1101
		1102	$demo{t}{eye_auv} ||= new_from_file CFClient::Texture "eye2.png" or die;
		1103	$demo{t}{body_auv} ||= new_from_file CFClient::Texture "body_auv3.png" or die;
		1104	$demo{r} ||= do {
		1105	my $mod = Compress::LZF::sthaw do { local $/; open my $fh, "<:raw:perlio", "dread.lz3"; <$fh> };
		1106	$mod->{v} = pack "f*", @{$mod->{v}};
		1107	$_ = [scalar @$_, pack "S!*", @$_]
		1108	for values %{$mod->{g}};
		1109	$mod
		1110	};
		1111
		1112	my $r = $demo{r} or die;
		1113
		1114	glDepthMask 1;
		1115	glClear GL_DEPTH_BUFFER_BIT;
		1116	glEnable GL_TEXTURE_2D;
		1117	glEnable GL_DEPTH_TEST;
		1118	glEnable GL_CULL_FACE;
		1119	glShadeModel $::FAST ? GL_FLAT : GL_SMOOTH;
267		1120
268	glMatrixMode GL_PROJECTION;	1121	glMatrixMode GL_PROJECTION;
269	glLoadIdentity;	1122	glLoadIdentity;
		1123	glFrustum -1 * ($::WIDTH / $::HEIGHT), 1 * ($::WIDTH / $::HEIGHT), 1, -1, 1, 10000;
270	glOrtho 0, $WIDTH, $HEIGHT, 0, -10000 , 10000;	1124	#glOrtho 0, $::WIDTH, 0, $::HEIGHT, -10000, 10000;
271	glMatrixMode GL_MODELVIEW;	1125	glMatrixMode GL_MODELVIEW;
272	glLoadIdentity;	1126	glLoadIdentity;
273		1127
274	glClearColor +($CFG->{fow_intensity}) x 3, 1;	1128	glPushMatrix;
275	glClear GL_COLOR_BUFFER_BIT;	1129	glTranslate 0, 0, -800;
		1130	glScale 1, -1, 1;
		1131	glRotate $NOW * 1000 % 36000 / 5, 0, 1, 0;
		1132	glRotate $NOW * 1000 % 36000 / 6, 1, 0, 0;
		1133	glRotate $NOW * 1000 % 36000 / 7, 0, 0, 1;
		1134	glScale 50, 50, 50;
276		1135
277	$CFClient::UI::TOPLEVEL->draw;	1136	glInterleavedArrays GL_T2F_N3F_V3F, 0, $r->{v};
		1137	while (my ($k, $v) = each %{$r->{g}}) {
		1138	glBindTexture GL_TEXTURE_2D, ($demo{t}{$k}{name} or die);
		1139	glDrawElements GL_TRIANGLES, $v->[0], GL_UNSIGNED_SHORT, $v->[1];
		1140	}
278		1141
279	SDL::GLSwapBuffers;	1142	glPopMatrix;
280		1143
281	$LAST_REFRESH = $NOW;	1144	glShadeModel GL_FLAT;
		1145	glDisable GL_DEPTH_TEST;
		1146	glDisable GL_TEXTURE_2D;
		1147	glDepthMask 0;
		1148
		1149	$WANT_REFRESH++;
		1150	};
		1151
		1152	CFClient::SDL_GL_SwapBuffers;
282	}	1153	}
283		1154
284	my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {	1155	my $refresh_watcher = Event->timer (after => 0, hard => 1, interval => 1 / $MAX_FPS, cb => sub {
285	$NOW = time;	1156	$NOW = time;
286		1157
287	($SDL_CB{$SDL_EV->type} || sub { warn "unhandled event ", $SDL_EV->type })->()	1158	($SDL_CB{$_->{type}} || sub { warn "unhandled event $_->{type}" })->($_)
288	while $SDL_EV->poll;	1159	for CFClient::SDL_PollEvent;
289		1160
290	if (%animate_object) {	1161	if (%animate_object) {
291	$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;	1162	$_->animate ($LAST_REFRESH - $NOW) for values %animate_object;
292	$want_refresh++;	1163	$WANT_REFRESH++;
293	}	1164	}
294		1165
295	if ($want_refresh) {	1166	if ($WANT_REFRESH) {
296	force_refresh;	1167	force_refresh;
297	} else {	1168	} else {
298	$can_refresh = 1;	1169	$CAN_REFRESH = 1;
299	}	1170	}
300	});	1171	});
301
302	sub refresh {
303	$want_refresh++;
304	}
305		1172
306	sub animation_start {	1173	sub animation_start {
307	my ($widget) = @_;	1174	my ($widget) = @_;
308	$animate_object{$widget} = $widget;	1175	$animate_object{$widget} = $widget;
309	}	1176	}
…		…
313	delete $animate_object{$widget};	1180	delete $animate_object{$widget};
314	}	1181	}
315		1182
316	@conn::ISA = Crossfire::Protocol::;	1183	@conn::ISA = Crossfire::Protocol::;
317		1184
		1185	sub conn::new {
		1186	my $class = shift;
		1187
		1188	my $self = $class->Crossfire::Protocol::new (@_);
		1189
		1190	$MAPWIDGET->clr_commands;
		1191
		1192	my $parser = new Pod::POM;
		1193	my $pod = $parser->parse_file (CFClient::find_rcfile "pod/command_help.pod");
		1194
		1195	for my $head2 ($pod->head2) {
		1196	$head2->title =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
		1197	or next;
		1198
		1199	my $cmd = $1;
		1200	my @args = split /\|/, $2;
		1201	@args = (".*") unless @args;
		1202
		1203	my $text = CFClient::pod_to_pango $head2->content;
		1204
		1205	for my $arg (@args) {
		1206	$arg = $arg eq ".*" ? "" : " $arg";
		1207
		1208	$MAPWIDGET->add_command ("$cmd$arg", $text);
		1209	}
		1210	}
		1211
		1212	$self->{noface} = new_from_file CFClient::Texture
		1213	CFClient::find_rcfile "noface.png", minify => 1, mipmap => 1;
		1214
		1215	$self
		1216	}
		1217
		1218	sub conn::stats_update {
		1219	my ($self, $stats) = @_;
		1220
		1221	if (my $exp = $stats->{Crossfire::Protocol::CS_STAT_EXP64}) {
		1222	my $diff = $exp - $self->{prev_exp};
		1223	$STATUSBOX->add ("$diff experience gained", group => "experience $diff", fg => [0.5, 1, 0.5, 0.8], timeout => 5)
		1224	if exists $self->{prev_exp} && $diff;
		1225	$self->{prev_exp} = $exp;
		1226	}
		1227
		1228	update_stats_window ($stats);
		1229	}
		1230
318	sub conn::user_send {	1231	sub conn::user_send {
319	my ($self, $command) = @_;	1232	my ($self, $command) = @_;
320		1233
321	$self->send ($command);	1234	$self->send_command ($command);
322	status $command;	1235	status $command;
		1236	}
		1237
		1238	sub conn::map_scroll {
		1239	my ($self, $dx, $dy) = @_;
		1240
		1241	$MAP->scroll ($dx, $dy);
323	}	1242	}
324		1243
325	sub conn::feed_map1a {	1244	sub conn::feed_map1a {
326	my ($self, $data) = @_;	1245	my ($self, $data) = @_;
327		1246
328	# $self->Crossfire::Protocol::feed_map1a ($data);	1247	# $self->Crossfire::Protocol::feed_map1a ($data);
329		1248
330	$MAP->scroll (delete $self->{delayed_scroll_x}, delete $self->{delayed_scroll_y});
331	$MAP->map1a_update ($data);	1249	$MAP->map1a_update ($data);
332	$MAPWIDGET->update;	1250	$MAPWIDGET->update;
333	}	1251	}
334		1252
335	#sub conn::map_update {	1253	sub conn::flush_map {
336	# my ($self, $dirty) = @_;	1254	my ($self) = @_;
337	#	1255
338	# $MAPWIDGET->update;	1256	my $map_info = delete $self->{map_info}
339	#}	1257	or return;
		1258
		1259	my ($hash, $x, $y, $w, $h) = @$map_info;
		1260
		1261	my $data = $MAP->get_rect ($x, $y, $w, $h);
		1262	$MAPCACHE->put ($hash => Compress::LZF::compress $data);
		1263	#warn sprintf "SAVEmap[%s] length %d\n", $hash, length $data;#d#
		1264	}
340		1265
341	sub conn::map_clear {	1266	sub conn::map_clear {
342	my ($self) = @_;	1267	my ($self) = @_;
343		1268
		1269	$self->flush_map;
		1270	delete $self->{neigh_map};
		1271
344	$MAP->clear;	1272	$MAP->clear;
		1273	}
345		1274
346	# refresh;	1275
		1276	sub conn::load_map($$$) {
		1277	my ($self, $hash, $x, $y) = @_;
		1278
		1279	if (defined (my $data = $MAPCACHE->get ($hash))) {
		1280	$data = Compress::LZF::decompress $data;
		1281	#warn sprintf "LOADmap[%s,%d,%d] length %d\n", $hash, $x, $y, length $data;#d#
		1282	for my $id ($MAP->set_rect ($x, $y, $data)) {
		1283	my $data = $TILECACHE->get ($id)
		1284	or next;
		1285
		1286	$self->set_texture ($id => $data);
		1287	}
		1288	}
		1289	}
		1290
		1291	# hardcode /world/world_xxx_xxx map names, the savings are enourmous,
		1292	# (server resource,s latency, bandwidth), so this hack is warranted.
		1293	# the right fix is to make real tiled maps with an overview file
		1294	sub conn::send_mapinfo {
		1295	my ($self, $data, $cb) = @_;
		1296
		1297	if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
		1298	my ($wx, $wy) = ($1, $2);
		1299
		1300	if ($data =~ /^spatial ([1-4]+)$/) {
		1301	my @dx = (0, 0, 1, 0, -1);
		1302	my @dy = (0, -1, 0, 1, 0);
		1303	my ($dx, $dy);
		1304
		1305	for (split //, $1) {
		1306	$dx += $dx[$_];
		1307	$dy += $dy[$_];
		1308	}
		1309
		1310	$cb->(spatial => 15,
		1311	$self->{map_info}[1] - $MAP->ox + $dx * 50,
		1312	$self->{map_info}[2] - $MAP->oy + $dy * 50,
		1313	50, 50,
		1314	sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
		1315	);
		1316
		1317	return;
		1318	}
		1319	}
		1320
		1321	$self->SUPER::send_mapinfo ($data, $cb);
		1322	}
		1323
		1324	# this method does a "flood fill" into every tile direction
		1325	# it assumes that tiles are arranged in a rectangular grid,
		1326	# i.e. a map is the same as the left of the right map etc.
		1327	# failure to comply are harmless and result in display errors
		1328	# at worst.
		1329	sub conn::flood_fill {
		1330	my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
		1331
		1332	# the server does not allow map paths > 6
		1333	return if 7 <= length $path;
		1334
		1335	my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
		1336
		1337	for (
		1338	[1, 3, 0, -1],
		1339	[2, 4, 1, 0],
		1340	[3, 1, 0, 1],
		1341	[4, 2, -1, 0],
		1342	) {
		1343	my ($tile, $tile2, $dx, $dy) = @$_;
		1344
		1345	next if $block & (1 << $tile);
		1346	my $block = $block | (1 << $tile2);
		1347
		1348	my $gx = $gx + $dx;
		1349	my $gy = $gy + $dy;
		1350
		1351	next unless $flags & (1 << ($tile - 1));
		1352	next if $self->{neigh_grid}{$gx, $gy}++;
		1353
		1354	my $neigh = $self->{neigh_map}{$hash} ||= [];
		1355	if (my $info = $neigh->[$tile]) {
		1356	my ($flags, $x, $y, $w, $h, $hash) = @$info;
		1357
		1358	$self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
		1359	if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
		1360
		1361	} else {
		1362	$self->send_mapinfo ("spatial $path$tile", sub {
		1363	my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
		1364
		1365	return if $mode ne "spatial";
		1366
		1367	$x += $MAP->ox;
		1368	$y += $MAP->oy;
		1369
		1370	$self->load_map ($hash, $x, $y)
		1371	unless $self->{neigh_map}{$hash}[5]++;#d#
		1372
		1373	$neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
		1374
		1375	$self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
		1376	if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
		1377	});
		1378	}
		1379	}
		1380	}
		1381
		1382	sub conn::map_change {
		1383	my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
		1384
		1385	$self->flush_map;
		1386
		1387	my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
		1388
		1389	my $mapmapw = $MAPMAP->{w};
		1390	my $mapmaph = $MAPMAP->{h};
		1391
		1392	$self->{neigh_rect} = [
		1393	$ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
		1394	$ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
		1395	];
		1396
		1397	delete $self->{neigh_grid};
		1398
		1399	$x += $ox;
		1400	$y += $oy;
		1401
		1402	$self->{map_info} = [$hash, $x, $y, $w, $h];
		1403
		1404	(my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
		1405	$STATWIDS->{map}->set_text ("Map: " . $map);
		1406
		1407	$self->load_map ($hash, $x, $y);
		1408	$self->flood_fill (0, 0, 0, "", $hash, $flags);
347	}	1409	}
348		1410
349	sub conn::face_find {	1411	sub conn::face_find {
350	my ($self, $face) = @_;	1412	my ($self, $facenum, $face) = @_;
351		1413
352	$FACECACHE->{"$face->{chksum},$face->{name}"}	1414	my $hash = "$face->{chksum},$face->{name}";
		1415
		1416	my $id = $FACEMAP->get ($hash);
		1417
		1418	unless ($id) {
		1419	# create new id for face
		1420	# I love transactions
		1421	for (1..100) {
		1422	my $txn = $CFClient::DB_ENV->txn_begin;
		1423	my $status = $FACEMAP->db_get (id => $id, BerkeleyDB::DB_RMW);
		1424	if ($status == 0 || $status == BerkeleyDB::DB_NOTFOUND) {
		1425	$id = ($id || 16) + 1;
		1426	if ($FACEMAP->put (id => $id) == 0
		1427	&& $FACEMAP->put ($hash => $id) == 0) {
		1428	$txn->txn_commit;
		1429
		1430	goto gotid;
		1431	}
		1432	}
		1433	$txn->abort;
		1434	}
		1435
		1436	CFClient::fatal "maximum number of transaction retries reached - database problems?";
		1437	}
		1438
		1439	gotid:
		1440	$face->{id} = $id;
		1441	$MAP->set_face ($facenum => $id);
		1442	$self->{faceid}[$facenum] = $id;#d#
		1443
		1444	$TILECACHE->get ($id) || do {
		1445	my $tex = $self->{noface};
		1446	$MAP->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
		1447	undef
		1448	};
353	}	1449	}
354		1450
355	sub conn::face_update {	1451	sub conn::face_update {
356	my ($self, $facenum, $face) = @_;	1452	my ($self, $facenum, $face) = @_;
357		1453
358	$FACECACHE->{"$face->{chksum},$face->{name}"} = $face->{image};	1454	$TILECACHE->put ($face->{id} => $face->{image}); #TODO: try to avoid duplicate writes
359		1455
360	my $tex = $face->{texture} = new_from_image CFClient::Texture delete $face->{image};	1456	$self->set_texture ($face->{id} => delete $face->{image});
		1457	}
361		1458
		1459	sub conn::set_texture {
		1460	my ($self, $id, $data) = @_;
		1461
		1462	$self->{texture}[$id] ||= do {
		1463	my $tex =
		1464	new_from_image CFClient::Texture
		1465	$data, minify => 1, mipmap => 1;
		1466
362	$MAP->set_texture ($facenum, @$tex{qw(name w h s t)});	1467	$MAP->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
363	$MAPWIDGET->update;	1468	$MAPWIDGET->update;
		1469
		1470	$tex
		1471	};
364	}	1472	}
		1473
		1474	sub conn::sound_play {
		1475	my ($self, $x, $y, $soundnum, $type) = @_;
		1476
		1477	$SDL_MIXER
		1478	or return;
		1479
		1480	my $chunk = $AUDIO_CHUNKS{$SOUNDS[$soundnum]}
		1481	or return;
		1482
		1483	$chunk->play;
		1484	# warn "sound $x,$y,$soundnum,$type\n";#d#
		1485	}
		1486
		1487	my $LAST_QUERY; # server is stupid, stupid, stupid
365		1488
366	sub conn::query {	1489	sub conn::query {
367	my ($self, $flags, $prompt) = @_;	1490	my ($self, $flags, $prompt) = @_;
368		1491
369	warn "<<<<QUERY:$flags:$prompt>>>\n";#d#	1492	$prompt = $LAST_QUERY unless length $prompt;
		1493	$LAST_QUERY = $prompt;
		1494
		1495	my $dialog = new CFClient::UI::FancyFrame
		1496	title => "Query",
		1497	child => my $vbox = new CFClient::UI::VBox;
		1498
		1499	$vbox->add (new CFClient::UI::Label
		1500	max_w => $::WIDTH * 0.4,
		1501	text => $prompt);
		1502
		1503	if ($flags & Crossfire::Protocol::CS_QUERY_YESNO) {
		1504	$vbox->add (my $hbox = new CFClient::HBox);
		1505	$hbox->add (new CFClient::Button
		1506	text => "No",
		1507	connect_activate => sub {
		1508	$self->send ("reply n");
		1509	$dialog->destroy;
		1510	$MAPWIDGET->focus_in;
		1511	}
		1512	);
		1513	$hbox->add (new CFClient::Button
		1514	text => "Yes",
		1515	connect_activate => sub {
		1516	$self->send ("reply y");
		1517	$dialog->destroy;
		1518	$MAPWIDGET->focus_in;
		1519	},
		1520	);
		1521
		1522	$dialog->focus_in;
		1523
		1524	} elsif ($flags & Crossfire::Protocol::CS_QUERY_SINGLECHAR) {
		1525	$dialog->{tooltip} = "Press a key (click on the entry to make sure it has keyboard focus)";
		1526	$vbox->add (my $entry = new CFClient::UI::Entry
		1527	connect_changed => sub {
		1528	$self->send ("reply $_[1]");
		1529	$dialog->destroy;
		1530	$MAPWIDGET->focus_in;
		1531	},
		1532	);
		1533
		1534	$entry->focus_in;
		1535
		1536	} else {
		1537	$dialog->{tooltip} = "Enter the reply and press return (click on the entry to make sure it has keyboard focus)";
		1538
		1539	$vbox->add (my $entry = new CFClient::UI::Entry
		1540	$flags & Crossfire::Protocol::CS_QUERY_HIDEINPUT ? (hiddenchar => "*") : (),
		1541	connect_activate => sub {
		1542	$self->send ("reply $_[1]");
		1543	$dialog->destroy;
		1544	$MAPWIDGET->focus_in;
		1545	},
		1546	);
		1547
		1548	$entry->focus_in;
		1549	}
		1550
		1551	$dialog->show_centered;
		1552	}
		1553
		1554	sub conn::drawinfo {
		1555	my ($self, $color, $text) = @_;
		1556
		1557	my @color = (
		1558	[1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
		1559	[1.00, 1.00, 1.00],
		1560	[0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
		1561	[1.00, 0.00, 0.00],
		1562	[1.00, 0.54, 0.00],
		1563	[0.11, 0.56, 1.00],
		1564	[0.93, 0.46, 0.00],
		1565	[0.18, 0.54, 0.34],
		1566	[0.56, 0.73, 0.56],
		1567	[0.80, 0.80, 0.80],
		1568	[0.55, 0.41, 0.13],
		1569	[0.99, 0.77, 0.26],
		1570	[0.74, 0.65, 0.41],
		1571	);
		1572
		1573	my $time = sprintf "%02d:%02d:%02d", (localtime time)[2,1,0];
		1574
		1575	$text = CFClient::UI::Label::escape $text;
		1576	$text =~ s/\[b\](.*?)\[\/b\]/<b>\1<\/b>/g;
		1577	$text =~ s/\[color=(.*?)\](.*?)\[\/color\]/<span foreground='\1'>\2<\/span>/g;
		1578
		1579	$LOGVIEW->add_paragraph ($color[$color],
		1580	join "\n", map "$time $_", split /\n/, $text);
		1581
		1582	$STATUSBOX->add ($text,
		1583	group => $text,
		1584	fg => $color[$color],
		1585	timeout => 60,
		1586	tooltip_font => $::FONT_FIXED,
		1587	);
		1588	}
		1589
		1590	sub conn::drawextinfo {
		1591	my ($self, $color, $type, $subtype, $message) = @_;
		1592
		1593	$self->drawinfo ($color, $message);
		1594	}
		1595
		1596	sub conn::spell_add {
		1597	my ($self, $spell) = @_;
		1598
		1599	# TODO
		1600	# create a widget dynamically, using spell face (CF::Protocol downloads them)
		1601	$MAPWIDGET->add_command ("invoke $spell->{name}", CFClient::UI::Label::escape $spell->{message});
		1602	$MAPWIDGET->add_command ("cast $spell->{name}", CFClient::UI::Label::escape $spell->{message});
		1603	}
		1604
		1605	sub conn::spell_delete {
		1606	my ($self, $spell) = @_;
		1607	}
		1608
		1609	sub conn::addme_success {
		1610	my ($self) = @_;
		1611
		1612	$self->send ("command output-sync $CFG->{output_sync}");
		1613	$self->send ("command output-count $CFG->{output_count}");
		1614
		1615	my $parser = new Pod::POM;
		1616	my $pod = $parser->parse_file (CFClient::find_rcfile "pod/skill_help.pod");
		1617
		1618	my %skill_tooltip;
		1619
		1620	for my $head2 ($pod->head2) {
		1621	$skill_tooltip{$head2->title} = CFClient::pod_to_pango $head2->content;
		1622	}
		1623
		1624	for my $skill (values %{$self->{skill_info}}) {
		1625	$MAPWIDGET->add_command ("ready_skill $skill",
		1626	(CFClient::UI::Label::escape "Ready the skill '$skill'\n\n")
		1627	. $skill_tooltip{$skill});
		1628	$MAPWIDGET->add_command ("use_skill $skill",
		1629	(CFClient::UI::Label::escape "Immediately use the skill '$skill'\n\n")
		1630	. $skill_tooltip{$skill});
		1631	}
		1632	}
		1633
		1634	sub conn::eof {
		1635	$MAPWIDGET->clr_commands;
		1636
		1637	stop_game;
		1638	}
		1639
		1640	sub update_floorbox {
		1641	$CFClient::UI::ROOT->on_refresh ($FLOORBOX => sub {
		1642	return unless $CONN;
		1643
		1644	$FLOORBOX->clear;
		1645	$FLOORBOX->add (new CFClient::UI::Empty expand => 1);
		1646
		1647	my $count = 4;
		1648	for (@{ $CONN->{container}{0} }) {
		1649	if (--$count) {
		1650	$FLOORBOX->add (new CFClient::UI::InventoryItem item => $_);
		1651	} else {
		1652	$FLOORBOX->add (new CFClient::UI::Label text => "More...");
		1653	last;
		1654	}
		1655	}
		1656	});
		1657
		1658	$WANT_REFRESH++;
		1659	}
		1660
		1661	sub conn::container_add {
		1662	my ($self, $tag, $items) = @_;
		1663
		1664	#d# print "container_add: container $tag ($self->{player}{tag})\n";
		1665
		1666	if ($tag == 0) {
		1667	update_floorbox;
		1668	$OPENCONT = 0;
		1669	$INVR_LBL->set_text ("Floor");
		1670	$INVR->set_items ($self->{container}{0});
		1671	} elsif ($tag == $self->{player}{tag}) {
		1672	$INVR_LBL->set_text ("Player");
		1673	$INV->set_items ($self->{container}{$self->{player}{tag}})
		1674	} else {
		1675	$OPENCONT = $tag;
		1676	$INVR_LBL->set_text (CFClient::UI::InventoryItem::_item_to_desc ($self->{item}->{$OPENCONT}));
		1677	$INVR->set_items ($self->{container}{$tag});
		1678	}
		1679
		1680	# $self-<{player}{tag} => player inv
		1681	#use PApp::Util; warn PApp::Util::dumpval $self->{container}{$self->{player}{tag}};
		1682	}
		1683
		1684	sub conn::container_clear {
		1685	my ($self, $tag) = @_;
		1686
		1687	#d# print "container_clear: container $tag ($self->{player}{tag})\n";
		1688
		1689	if ($tag == 0) {
		1690	update_floorbox;
		1691	$OPENCONT = 0;
		1692	$INVR_LBL->set_text ("Floor");
		1693	$INVR->set_items ($self->{container}{0});
		1694	} elsif ($tag == $self->{player}{tag}) {
		1695	$INVR_LBL->set_text ("Player");
		1696	$INV->set_items ($self->{container}{$tag})
		1697	} else {
		1698	$OPENCONT = $tag;
		1699	$INVR_LBL->set_text (CFClient::UI::InventoryItem::_item_to_desc ($self->{item}->{$OPENCONT}));
		1700	$INVR->set_items ($self->{container}{$tag});
		1701	}
		1702
		1703	# use PApp::Util; warn PApp::Util::dumpval $self->{container}{0};
		1704	}
		1705
		1706	sub conn::item_delete {
		1707	my ($self, @items) = @_;
		1708
		1709	for (@items) {
		1710	#d# print "item_delete: $_->{tag} from $_->{container} ($self->{player}{tag})\n";
		1711
		1712	if ($_->{container} == 0) {
		1713	update_floorbox;
		1714	$OPENCONT = 0;
		1715	$INVR_LBL->set_text ("Floor");
		1716	$INVR->set_items ($self->{container}{0});
		1717	} elsif ($_->{container} == $self->{player}{tag}) {
		1718	$INVR_LBL->set_text ("Player");
		1719	$INV->set_items ($self->{container}{$self->{player}{tag}})
		1720	} else {
		1721	$OPENCONT = $_->{container};
		1722	$INVR_LBL->set_text (CFClient::UI::InventoryItem::_item_to_desc ($self->{item}->{$OPENCONT}));
		1723	$INVR->set_items ($self->{container}{$_->{container}});
		1724	}
		1725	}
		1726	}
		1727
		1728	sub conn::item_update {
		1729	my ($self, $item) = @_;
		1730
		1731	#d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($OPENCONT)\n";
		1732
		1733	if ($item->{tag} == $OPENCONT && not ($item->{flags} & Crossfire::Protocol::F_OPEN)) {
		1734	$OPENCONT = 0;
		1735	$INVR_LBL->set_text ("Floor");
		1736	$INVR->set_items ($self->{container}{0});
		1737
		1738	$item->{widget}->update_item
		1739	if $item->{widget};
		1740	} else {
		1741	if ($item->{container} == 0) {
		1742	update_floorbox;
		1743	$OPENCONT = 0;
		1744	$INVR_LBL->set_text ("Floor");
		1745	$INVR->set_items ($self->{container}{0});
		1746	} elsif ($item->{container} == $self->{player}{tag}) {
		1747	$INV->set_items ($self->{container}{$item->{container}})
		1748	}
		1749	}
370	}	1750	}
371		1751
372	%SDL_CB = (	1752	%SDL_CB = (
373	SDL_QUIT() => sub {	1753	CFClient::SDL_QUIT => sub {
374	Event::unloop -1;	1754	Event::unloop -1;
375	},	1755	},
376	SDL_VIDEORESIZE() => sub {	1756	CFClient::SDL_VIDEORESIZE => sub {
377	},	1757	},
378	SDL_VIDEOEXPOSE() => sub {	1758	CFClient::SDL_VIDEOEXPOSE => sub {
379	refresh;	1759	CFClient::UI::full_refresh;
380	},	1760	},
381	SDL_KEYDOWN() => sub {
382	if ($SDL_EV->key_mod & KMOD_ALT && $SDL_EV->key_sym == SDLK_RETURN) {
383	# alt-enter
384	$FULLSCREEN = !$FULLSCREEN;
385	destroy_screen;
386	init_screen;
387	} else {
388	CFClient::UI::feed_sdl_key_down_event ($SDL_EV);
389	}
390	},
391	SDL_KEYUP() => sub {
392	CFClient::UI::feed_sdl_key_up_event ($SDL_EV);
393	},
394	SDL_MOUSEMOTION() => sub {
395	CFClient::UI::feed_sdl_motion_event ($SDL_EV);
396	},
397	SDL_MOUSEBUTTONDOWN() => sub {
398	CFClient::UI::feed_sdl_button_down_event ($SDL_EV);
399	},
400	SDL_MOUSEBUTTONUP() => sub {
401	CFClient::UI::feed_sdl_button_up_event ($SDL_EV);
402	},
403	SDL_ACTIVEEVENT() => sub {	1761	CFClient::SDL_ACTIVEEVENT => sub {
404	# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#	1762	# printf "active %x %x\n", $SDL_EV->active_gain, $SDL_EV->active_state;#d#
405	},	1763	},
		1764	CFClient::SDL_KEYDOWN => sub {
		1765	if ($_[0]{mod} & CFClient::KMOD_ALT && $_[0]{sym} == 13) {
		1766	# alt-enter
		1767	video_shutdown;
		1768	$CFG->{fullscreen} = !$CFG->{fullscreen};
		1769	video_init;
		1770	} else {
		1771	CFClient::UI::feed_sdl_key_down_event ($_[0]);
		1772	}
		1773	},
		1774	CFClient::SDL_KEYUP => \&CFClient::UI::feed_sdl_key_up_event,
		1775	CFClient::SDL_MOUSEMOTION => \&CFClient::UI::feed_sdl_motion_event,
		1776	CFClient::SDL_MOUSEBUTTONDOWN => \&CFClient::UI::feed_sdl_button_down_event,
		1777	CFClient::SDL_MOUSEBUTTONUP => \&CFClient::UI::feed_sdl_button_up_event,
		1778	CFClient::SDL_USEREVENT => sub {
		1779	if ($_[0]{code} == 1) {
		1780	audio_channel_finished $_[0]{data1};
		1781	} elsif ($_[0]{code} == 0) {
		1782	audio_music_finished;
		1783	}
		1784	},
406	);	1785	);
407		1786
408	#############################################################################	1787	#############################################################################
409		1788
410	CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";	1789	$SIG{INT} = $SIG{TERM} = sub { exit };
411
412	my %DEF_CFG = (
413	width => 640,
414	height => 480,
415	fast => 0,
416	fow_intensity => 0.45,
417	fow_smooth => 0,
418	fullscreen => 0,
419	sdl_mode => 0,
420	mapsize => 100,
421	host => "crossfire.schmorp.de",
422	port => 13327,
423	);
424
425	while (my ($k, $v) = each %DEF_CFG) {
426	$CFG->{$k} = $v unless exists $CFG->{$k};
427	}
428
429	sdl_init;
430
431	@SDL_MODES = reverse
432	grep $_->[0] >= 640 && $_->[1] >= 480,
433	map [SDL::RectW ($_), SDL::RectH ($_)],
434	@{ SDL::ListModes 0, SDL_FULLSCREEN | SDL_HWSURFACE | SDL_OPENGL };
435
436	@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
437
438	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
439
440	init_screen;
441		1790
442	{	1791	{
443	my @fonts = map CFClient::find_rcfile $_, qw(uifont.ttf uifontb.ttf uifonti.ttf uifontbi.ttf);	1792	local $SIG{__DIE__} = sub { CFClient::fatal $_[0] };
444		1793
		1794	CFClient::read_cfg "$Crossfire::VARDIR/pclientrc";
		1795
		1796	$TILECACHE = CFClient::db_table "tilecache";
		1797	$FACEMAP = CFClient::db_table "facemap";
		1798
		1799	my %DEF_CFG = (
		1800	sdl_mode => 0,
		1801	width => 640,
		1802	height => 480,
		1803	fullscreen => 0,
		1804	fast => 0,
		1805	map_scale => 1,
		1806	fow_enable => 1,
		1807	fow_intensity => 0.45,
		1808	fow_smooth => 0,
		1809	gui_fontsize => 1,
		1810	log_fontsize => 1,
		1811	gauge_fontsize=> 1,
		1812	gauge_size => 0.35,
		1813	stat_fontsize => 1,
		1814	mapsize => 100,
		1815	host => "crossfire.schmorp.de",
		1816	say_command => 'say',
		1817	audio_enable => 1,
		1818	bgm_enable => 1,
		1819	bgm_volume => 0.25,
		1820	output_sync => 1,
		1821	output_count => 1,
		1822	);
		1823
		1824	while (my ($k, $v) = each %DEF_CFG) {
		1825	$CFG->{$k} = $v unless exists $CFG->{$k};
		1826	}
		1827
		1828	sdl_init;
		1829
		1830	@SDL_MODES = reverse
		1831	grep $_->[0] >= 640 && $_->[1] >= 480,
		1832	CFClient::SDL_ListModes;
		1833
		1834	@SDL_MODES or CFClient::fatal "Unable to find a usable video mode\n(hardware accelerated opengl fullscreen)";
		1835
		1836	$CFG->{sdl_mode} = 0 if $CFG->{sdl_mode} > @SDL_MODES;
		1837
		1838	{
		1839	my @fonts = map CFClient::find_rcfile "fonts/$_", qw(
		1840	DejaVuSans.ttf
		1841	DejaVuSansMono.ttf
		1842	DejaVuSans-Bold.ttf
		1843	DejaVuSansMono-Bold.ttf
		1844	DejaVuSans-Oblique.ttf
		1845	DejaVuSansMono-Oblique.ttf
		1846	DejaVuSans-BoldOblique.ttf
		1847	DejaVuSansMono-BoldOblique.ttf
		1848	);
		1849
445	CFClient::add_font $_ for @fonts;	1850	CFClient::add_font $_ for @fonts;
446	CFClient::set_font $fonts[0];	1851
447	}	1852	CFClient::pango_init;
448		1853
449	$FACECACHE = eval { Crossfire::load_ref "$Crossfire::VARDIR/pclient.faces" } || {};	1854	$FONT_PROP = new_from_file CFClient::Font $fonts[0];
		1855	$FONT_FIXED = new_from_file CFClient::Font $fonts[1];
		1856
		1857	$FONT_PROP->make_default;
		1858	}
		1859
		1860	# compare mono (ft) vs. rgba (cairo)
		1861	# ft - 1.8s, cairo 3s, even in alpha-only mode
		1862	# for my $rgba (0..1) {
		1863	# my $t1 = Time::HiRes::time;
		1864	# for (1..1000) {
		1865	# my $layout = CFClient::Layout->new ($rgba);
		1866	# $layout->set_text ("hallo" x 100);
		1867	# $layout->render;
		1868	# }
		1869	# my $t2 = Time::HiRes::time;
		1870	# warn $t2-$t1;
		1871	# }
		1872
		1873	video_init;
		1874	audio_init;
		1875	}
450		1876
451	Event::loop;	1877	Event::loop;
452		1878
453	Crossfire::save_ref $FACECACHE, "$Crossfire::VARDIR/pclient.faces";	1879	END { CFClient::SDL_Quit }
454		1880
		1881	=head1 pclient - Crossfire+ and Crossfire game client
		1882
		1883	Pclient is a Crossfire+ and Crossfire game client.
		1884
		1885	=head2 Features
		1886
		1887	=over 4
		1888
		1889	=item Fullscreen Map
		1890
		1891	PClient can uses a fullscreen map, which greatly enhances how much of the
		1892	game world you can see.
		1893
		1894	=item Persistent Map Cache (Crossfire+ only)
		1895
		1896	PClient can persistently cache all map data it received from the
		1897	server. This not only allows it to display an overview map, but also
		1898	ensures that once-explored areas will be available the next time you want
		1899	to explore more.
		1900
		1901	=item Hardware acceleration
		1902
		1903	Unlike most Crossfire clients, PClient take advantage of OpenGL hardware
		1904	acceleration. Most modern graphics cards have difficulties with 2D
		1905	acceleration, while 3D graphics is accelerated well.
		1906
		1907	=item No arbitrary limits
		1908
		1909	Unlike other Crossfire clients, pclient does not suffer from arbitrary
		1910	limits (like a fixed amount of face numbers). There are still limits, but
		1911	they are not arbitrarily low :)
		1912
		1913	=back
		1914
		1915	=head1 USAGE
		1916
		1917	=head2 The Map
		1918
		1919	The map is always displayed in the background, behind all other windows and UI elements.
		1920
		1921	#TODO# middle-click scrolls
		1922	#
		1923	# keys:
		1924	#
		1925	# a apply
		1926	# keypad moves, kp_5 applies ranged attack to self
		1927
		1928	Starting to type enters the I<completion mode>. In that mode, you can type
		1929	abbreviations or commands and have them executed as soon as they match a
		1930	valid command. This is best explained by a few examples:
		1931
		1932	Typing B<climb> will display a list of commands with I<climb> in their
		1933	name, such as I<ready_skill climbing> and I<use_skill climbing>.
		1934
		1935	You can abbreviate commands by typing only the first character of every
		1936	word (or even characters within the word - the client will try to make
		1937	a good guess, as long as the characters are in order). For example,
		1938	typing I<iwor> will likely select I<invoke word of recall>, while I<ccfo>
		1939	will select I<cast create food>. Likewise, I<rscli> will likely select
		1940	I<ready_skill climbing> and I<usl> will give you I<use_skill levitation>.
		1941
		1942	You can enter space and other text as arguemnt to the command. For
		1943	example, C<cfoo waybread> will expand to C<cast create food waybread>.
		1944
		1945	=head2 The map overview
		1946
		1947	#TODO#
		1948
		1949	=head2 The Status area in the lower right corner
		1950
		1951	#TODO#
		1952
		1953	=head2 The I<Statistics>/I>Stats> window
		1954
		1955	#TODO#
		1956
		1957	=head1 FAQ
		1958
		1959	=over 4
		1960
		1961	=item The client is very sluggish and slow, what can I do about this?
		1962
		1963	Most likely, you don't have accelerated OpenGL support. Try to find a
		1964	newer driver, or a driver from your hardware vendor, that features OpenGL
		1965	support.
		1966
		1967	If this is not an option, the following Setup options reduce the load and
		1968	will likely make the client playable with sofwtare rendering (it will
		1969	still be slow, though):
		1970
		1971	=over 4
		1972
		1973	=item B<Video Mode> should be set as low as possible (e.g. 640x480)
		1974
		1975	=item Enable B<Fast & Ugly> mode
		1976
		1977	=item Disable B<Fog of War>
		1978
		1979	=item Increase B<Map Scale>
		1980
		1981	=back
		1982
		1983	=back
		1984
		1985	=head1 AUTHOR
		1986
		1987	Marc Lehmann <crossfire@schmorp.de>, Robin Redeker <elmex@ta-sa.org>
		1988
		1989
		1990

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