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

#!/opt/bin/perl
use strict;

use Glib;
use Gtk2 -init;

use SDL;
use SDL::App;
use SDL::Event;
use SDL::Surface;
use SDL::OpenGL;
use SDL::OpenGL::Constants;

use Crossfire;
use Crossfire::Client;
use Crossfire::Protocol;

use Client::Util;
use Client::Widget;

our $VERSION = '0.1';

our $CFG;
our $CONN;

our $SDL_TIMER;
our $SDL_APP;
our $SDL_EV = new SDL::Event;
our %SDL_CB;

sub init_screen {
   # nuke all gl context data
   
   $SDL_APP = new SDL::App
      -flags         => SDL_ANYFORMAT | SDL_HWSURFACE,
      -title         => "Crossfire+ Client",
      -width         => $CFG->{width},
      -height        => $CFG->{height},
      -opengl        => 1,
      -red_size      => 8,
      -green_size    => 8,
      -blue_size     => 8,
      -double_buffer => 1,
      -fullscreen    => $CFG->{fullscreen},
      -resizeable    => 0;

   glEnable GL_TEXTURE_2D;
   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
   glShadeModel GL_FLAT;
   glDisable GL_DEPTH_TEST;
   glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
   glEnable GL_BLEND;

   glMatrixMode GL_PROJECTION;
   glLoadIdentity;
   glOrtho 0, $CFG->{width} / 32, $CFG->{height} / 32, 0, -1 , 1;

   # re-bind all textures
}

sub start_game {
   $SDL_TIMER = add Glib::Timeout 1000/20, sub {
      while ($SDL_EV->poll) {
         ($SDL_CB{$SDL_EV->type} || sub { warn "unhandled event ", $SDL_EV->type })->();
      }

      1
   };

   init_screen;

   $CONN = new conn
      host => $CFG->{host},
      port => $CFG->{port};
}

sub stop_game {
   remove Glib::Source $SDL_TIMER;

   undef $SDL_APP;
   SDL::Quit;
}

sub refresh {
   glClearColor 0, 0, 0, 0;
   glClear GL_COLOR_BUFFER_BIT;

   for (values %Client::Widget::ACTIVE_WIDGETS) {
      $_->draw
   }

   SDL::GLSwapBuffers;
}

%SDL_CB = (
   SDL_QUIT() => sub {
      warn "sdl quit\n";#d#
      exit;
   },
   SDL_VIDEORESIZE() => sub {
   },
   SDL_VIDEOEXPOSE() => sub {
      refresh;
   },
   SDL_KEYDOWN() => sub {
      Client::Widget::feed_sdl_key_down_event ($SDL_EV);
   },
   SDL_KEYUP() => sub {
      Client::Widget::feed_sdl_key_up_event ($SDL_EV);
   },
   SDL_MOUSEMOTION() => sub {
      warn "sdl motion\n";#d#
   },
   SDL_MOUSEBUTTONDOWN() => sub {
      Client::Widget::feed_sdl_button_down_event ($SDL_EV);
   },
   SDL_MOUSEBUTTONUP() => sub {
      Client::Widget::feed_sdl_button_up_event ($SDL_EV);
   },
   SDL_ACTIVEEVENT() => sub {
      warn "active\n";#d#
   },
);

@conn::ISA = Crossfire::Protocol::;

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

   refresh;
}

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

   refresh;
}

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

   refresh;
}

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

   my $pb = new Gtk2::Gdk::PixbufLoader;
   $pb->write ($face->{image});
   $pb->close;

   $pb = $pb->get_pixbuf;
   $pb = $pb->add_alpha (0, 0, 0, 0);

   glGetError();
   my ($tex) = @{glGenTextures 1};

   $face->{texture} = $tex;
   
   glBindTexture GL_TEXTURE_2D, $tex;
   my $glerr=glGetError(); die "a: ".gluErrorString($glerr)."\n" if $glerr;
                
   glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
   glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR;
   glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
   glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
   
   glTexImage2D GL_TEXTURE_2D, 0,
                GL_RGBA8,
                $pb->get_width, $pb->get_height,
                0,
                GL_RGBA,
                GL_UNSIGNED_BYTE,
                $pb->get_pixels;
   my $glerr=glGetError(); die "Problem setting up 2d Texture (dimensions not a power of 2?)):".gluErrorString($glerr)."\n" if $glerr;
}

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

my $mapwidget = Client::MapWidget->new;

$mapwidget->activate;
$mapwidget->focus_in;

Client::Util::read_cfg "$Crossfire::VARDIR/pclientrc";

$CFG ||= {
   width      => 640,
   height     => 480,
   fullscreen => 0,
   host       => "crossfire.schmorp.de",
   port       => 13327,
};

Client::Util::run_config_dialog
   login  => sub { start_game  },
   logout => sub { stop_game };

main Gtk2;
Revision:	1.16
Committed:	Fri Apr 7 17:37:11 2006 UTC (18 years, 1 month ago) by elmex
Branch:	MAIN
Changes since 1.15:	+13 -31 lines
Log Message:	added mapwidget
#	User	Rev	Content
1	root	1.1	#!/opt/bin/perl
2	root	1.2	use strict;
3
4	root	1.13	use Glib;
5			use Gtk2 -init;
6
7			use SDL;
8			use SDL::App;
9			use SDL::Event;
10			use SDL::Surface;
11			use SDL::OpenGL;
12			use SDL::OpenGL::Constants;
13
14	elmex	1.11	use Crossfire;
15	root	1.2	use Crossfire::Client;
16			use Crossfire::Protocol;
17
18	elmex	1.10	use Client::Util;
19	elmex	1.15	use Client::Widget;
20	elmex	1.10
21	root	1.13	our $VERSION = '0.1';
22	root	1.2
23	elmex	1.10	our $CFG;
24	root	1.13	our $CONN;
25	root	1.2
26	root	1.13	our $SDL_TIMER;
27			our $SDL_APP;
28			our $SDL_EV = new SDL::Event;
29			our %SDL_CB;
30	root	1.2
31	root	1.13	sub init_screen {
32	root	1.2	# nuke all gl context data
33
34	root	1.13	$SDL_APP = new SDL::App
35	root	1.5	-flags => SDL_ANYFORMAT \| SDL_HWSURFACE,
36			-title => "Crossfire+ Client",
37	root	1.13	-width => $CFG->{width},
38			-height => $CFG->{height},
39	root	1.5	-opengl => 1,
40			-red_size => 8,
41			-green_size => 8,
42			-blue_size => 8,
43	root	1.2	-double_buffer => 1,
44	root	1.13	-fullscreen => $CFG->{fullscreen},
45	root	1.5	-resizeable => 0;
46	root	1.2
47			glEnable GL_TEXTURE_2D;
48	root	1.9	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
49	root	1.2	glShadeModel GL_FLAT;
50			glDisable GL_DEPTH_TEST;
51	root	1.9	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
52	root	1.8	glEnable GL_BLEND;
53	root	1.2
54	root	1.9	glMatrixMode GL_PROJECTION;
55	root	1.4	glLoadIdentity;
56	root	1.13	glOrtho 0, $CFG->{width} / 32, $CFG->{height} / 32, 0, -1 , 1;
57	root	1.4
58	root	1.2	# re-bind all textures
59			}
60
61	root	1.13	sub start_game {
62			$SDL_TIMER = add Glib::Timeout 1000/20, sub {
63			while ($SDL_EV->poll) {
64			($SDL_CB{$SDL_EV->type} \|\| sub { warn "unhandled event ", $SDL_EV->type })->();
65			}
66
67			1
68			};
69
70			init_screen;
71
72			$CONN = new conn
73			host => $CFG->{host},
74			port => $CFG->{port};
75			}
76
77			sub stop_game {
78			remove Glib::Source $SDL_TIMER;
79
80			undef $SDL_APP;
81			SDL::Quit;
82			}
83
84	root	1.2	sub refresh {
85	root	1.8	glClearColor 0, 0, 0, 0;
86	root	1.5	glClear GL_COLOR_BUFFER_BIT;
87	root	1.2
88	elmex	1.16	for (values %Client::Widget::ACTIVE_WIDGETS) {
89			$_->draw
90	root	1.2	}
91	root	1.1
92	root	1.2	SDL::GLSwapBuffers;
93	root	1.1	}
94
95	root	1.13	%SDL_CB = (
96			SDL_QUIT() => sub {
97			warn "sdl quit\n";#d#
98			exit;
99			},
100			SDL_VIDEORESIZE() => sub {
101			},
102			SDL_VIDEOEXPOSE() => sub {
103			refresh;
104			},
105			SDL_KEYDOWN() => sub {
106	elmex	1.16	Client::Widget::feed_sdl_key_down_event ($SDL_EV);
107	root	1.13	},
108			SDL_KEYUP() => sub {
109	elmex	1.16	Client::Widget::feed_sdl_key_up_event ($SDL_EV);
110	root	1.13	},
111			SDL_MOUSEMOTION() => sub {
112			warn "sdl motion\n";#d#
113			},
114			SDL_MOUSEBUTTONDOWN() => sub {
115	elmex	1.16	Client::Widget::feed_sdl_button_down_event ($SDL_EV);
116	root	1.13	},
117			SDL_MOUSEBUTTONUP() => sub {
118	elmex	1.16	Client::Widget::feed_sdl_button_up_event ($SDL_EV);
119	root	1.13	},
120			SDL_ACTIVEEVENT() => sub {
121			warn "active\n";#d#
122			},
123			);
124	root	1.1
125	root	1.2	@conn::ISA = Crossfire::Protocol::;
126	root	1.1
127	root	1.2	sub conn::map_update {
128	root	1.1	my ($self, $dirty) = @_;
129
130	root	1.2	refresh;
131	root	1.1	}
132
133	root	1.2	sub conn::map_scroll {
134	root	1.1	my ($self, $dx, $dy) = @_;
135
136	root	1.2	refresh;
137	root	1.1	}
138
139	root	1.2	sub conn::map_clear {
140	root	1.1	my ($self) = @_;
141
142	root	1.2	refresh;
143	root	1.1	}
144
145	root	1.2	sub conn::face_update {
146	root	1.1	my ($self, $num, $face) = @_;
147
148	root	1.9	my $pb = new Gtk2::Gdk::PixbufLoader;
149			$pb->write ($face->{image});
150			$pb->close;
151	root	1.1
152	root	1.9	$pb = $pb->get_pixbuf;
153			$pb = $pb->add_alpha (0, 0, 0, 0);
154	root	1.1
155	root	1.9	glGetError();
156	root	1.2	my ($tex) = @{glGenTextures 1};
157	root	1.1
158	root	1.2	$face->{texture} = $tex;
159
160			glBindTexture GL_TEXTURE_2D, $tex;
161			my $glerr=glGetError(); die "a: ".gluErrorString($glerr)."\n" if $glerr;
162
163	root	1.5	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
164	elmex	1.7	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR;
165	root	1.6	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
166			glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
167	root	1.2
168			glTexImage2D GL_TEXTURE_2D, 0,
169	root	1.9	GL_RGBA8,
170			$pb->get_width, $pb->get_height,
171	root	1.2	0,
172			GL_RGBA,
173			GL_UNSIGNED_BYTE,
174	root	1.9	$pb->get_pixels;
175	root	1.2	my $glerr=glGetError(); die "Problem setting up 2d Texture (dimensions not a power of 2?)):".gluErrorString($glerr)."\n" if $glerr;
176	root	1.1	}
177
178			#############################################################################
179
180	elmex	1.16	my $mapwidget = Client::MapWidget->new;
181
182			$mapwidget->activate;
183			$mapwidget->focus_in;
184
185	elmex	1.11	Client::Util::read_cfg "$Crossfire::VARDIR/pclientrc";
186	elmex	1.10
187	root	1.13	$CFG \|\|= {
188			width => 640,
189			height => 480,
190			fullscreen => 0,
191			host => "crossfire.schmorp.de",
192			port => 13327,
193			};
194	elmex	1.12
195	elmex	1.14	Client::Util::run_config_dialog
196	elmex	1.16	login => sub { start_game },
197			logout => sub { stop_game };
198	root	1.1
199	root	1.13	main Gtk2;