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

#!/opt/bin/perl

use strict;

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

use Client::Util;

package Crossfire::Client; # uh, yeah

use strict;

our $CFG;
our $VERSION = '0.1';

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

my $conn;
my $app;

my $WIDTH  = 640;
my $HEIGHT = 480;

sub glinit {
   # nuke all gl context data
   
   $app = new SDL::App
      -flags         => SDL_ANYFORMAT | SDL_HWSURFACE,
      -title         => "Crossfire+ Client",
      -width         => $WIDTH,
      -height        => $HEIGHT,
      -opengl        => 1,
      -red_size      => 8,
      -green_size    => 8,
      -blue_size     => 8,
      -double_buffer => 1,
      -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, $WIDTH / 32, $HEIGHT / 32, 0, -1 , 1;

   # re-bind all textures
}

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

   my $map = $conn->{map};

   for my $x (0 .. $conn->{mapw} - 1) {
      for my $y (0 .. $conn->{maph} - 1) {

         my $cell = $map->[$x][$y]
            or next;

         my $darkness = $cell->[3] * (1 / 255);
         my $darkness = 0.8 + 0.2*rand;
         glColor $darkness, $darkness, $darkness;

         for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {
            my $tex = $conn->{face}[$num]{texture} || 0;
 
            glBindTexture GL_TEXTURE_2D, $tex;

            glBegin GL_QUADS;
            glTexCoord 0, 0; glVertex $x, $y;
            glTexCoord 0, 1; glVertex $x,     $y + 1;
            glTexCoord 1, 1; glVertex $x + 1, $y + 1;
            glTexCoord 1, 0; glVertex $x + 1, $y;
            glEnd;
         }
      }
   }

   SDL::GLSwapBuffers;
}

my $ev = new SDL::Event;
my %ev_cb;

sub event(&$) {
   $ev_cb{$_[0]->()} = $_[1];
}

sub does(&) { shift }

event {SDL_QUIT} does {
   exit;
};

event {SDL_VIDEORESIZE} does {
   print "resize\n";
};

event {SDL_VIDEOEXPOSE} does {
   refresh;
};

event {SDL_KEYDOWN} does {
   print "keypress\n";
};

event {SDL_KEYUP} does {
   print "keyup\n";#d#
};

event {SDL_MOUSEMOTION} does {
   print "motion\n";
};

event {SDL_MOUSEBUTTONDOWN} does {
   print "button\n";
};

event {SDL_MOUSEBUTTONUP} does {
   print "buttup\n";
};

event {SDL_ACTIVEEVENT} does  {
   print "active\n";
};

package Crossfire::Client;

@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) = @_;

   warn "up face $self,$num,$face\n";#d#
   use Gtk2;

   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;
}

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

use Event;

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


if ($ARGV[0] eq 'config') {
   Client::Util::run_config_dialog;
}

glinit;

$conn = new conn
   host => "cf.schmorp.de",
   port => 13327;

Event->timer (after => 0, interval => 1/20, hard => 1, cb => sub {
   while ($ev->poll) {
      ($ev_cb{$ev->type} || sub { warn "unhandled event ", $ev->type })->();
   }
});

Event::loop;

Revision:	1.12
Committed:	Fri Apr 7 16:29:19 2006 UTC (18 years, 1 month ago) by elmex
Branch:	MAIN
Changes since 1.11:	+5 -0 lines
Log Message:	added config
#	User	Rev	Content
1	root	1.1	#!/opt/bin/perl
2
3	root	1.2	use strict;
4
5	elmex	1.11	use Crossfire;
6	root	1.2	use Crossfire::Client;
7			use Crossfire::Protocol;
8
9	elmex	1.10	use Client::Util;
10
11	root	1.2	package Crossfire::Client; # uh, yeah
12
13			use strict;
14
15	elmex	1.10	our $CFG;
16			our $VERSION = '0.1';
17
18	root	1.1	use SDL;
19			use SDL::App;
20			use SDL::Event;
21			use SDL::Surface;
22	root	1.2	use SDL::OpenGL;
23			use SDL::OpenGL::Constants;
24	root	1.1
25			my $conn;
26	root	1.2	my $app;
27
28			my $WIDTH = 640;
29			my $HEIGHT = 480;
30
31			sub glinit {
32			# nuke all gl context data
33
34			$app = new SDL::App
35	root	1.5	-flags => SDL_ANYFORMAT \| SDL_HWSURFACE,
36			-title => "Crossfire+ Client",
37			-width => $WIDTH,
38			-height => $HEIGHT,
39			-opengl => 1,
40			-red_size => 8,
41			-green_size => 8,
42			-blue_size => 8,
43	root	1.2	-double_buffer => 1,
44	root	1.5	-resizeable => 0;
45	root	1.2
46			glEnable GL_TEXTURE_2D;
47	root	1.9	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
48	root	1.2	glShadeModel GL_FLAT;
49			glDisable GL_DEPTH_TEST;
50	root	1.9	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
51	root	1.8	glEnable GL_BLEND;
52	root	1.2
53	root	1.9	glMatrixMode GL_PROJECTION;
54	root	1.4	glLoadIdentity;
55			glOrtho 0, $WIDTH / 32, $HEIGHT / 32, 0, -1 , 1;
56
57	root	1.2	# re-bind all textures
58			}
59
60			sub refresh {
61	root	1.8	glClearColor 0, 0, 0, 0;
62	root	1.5	glClear GL_COLOR_BUFFER_BIT;
63	root	1.2
64			my $map = $conn->{map};
65	root	1.1
66	root	1.2	for my $x (0 .. $conn->{mapw} - 1) {
67			for my $y (0 .. $conn->{maph} - 1) {
68	root	1.1
69	root	1.2	my $cell = $map->[$x][$y]
70			or next;
71
72	root	1.9	my $darkness = $cell->[3] * (1 / 255);
73			my $darkness = 0.8 + 0.2*rand;
74			glColor $darkness, $darkness, $darkness;
75	root	1.8
76	root	1.2	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {
77	root	1.3	my $tex = $conn->{face}[$num]{texture} \|\| 0;
78	root	1.2
79			glBindTexture GL_TEXTURE_2D, $tex;
80
81			glBegin GL_QUADS;
82			glTexCoord 0, 0; glVertex $x, $y;
83	root	1.8	glTexCoord 0, 1; glVertex $x, $y + 1;
84			glTexCoord 1, 1; glVertex $x + 1, $y + 1;
85			glTexCoord 1, 0; glVertex $x + 1, $y;
86	root	1.2	glEnd;
87			}
88			}
89			}
90	root	1.1
91	root	1.2	SDL::GLSwapBuffers;
92	root	1.1	}
93
94			my $ev = new SDL::Event;
95			my %ev_cb;
96
97			sub event(&$) {
98			$ev_cb{$_[0]->()} = $_[1];
99			}
100
101			sub does(&) { shift }
102
103			event {SDL_QUIT} does {
104			exit;
105			};
106
107			event {SDL_VIDEORESIZE} does {
108			print "resize\n";
109			};
110
111	root	1.4	event {SDL_VIDEOEXPOSE} does {
112			refresh;
113			};
114
115	root	1.1	event {SDL_KEYDOWN} does {
116			print "keypress\n";
117			};
118
119			event {SDL_KEYUP} does {
120			print "keyup\n";#d#
121			};
122
123			event {SDL_MOUSEMOTION} does {
124			print "motion\n";
125			};
126
127			event {SDL_MOUSEBUTTONDOWN} does {
128			print "button\n";
129			};
130
131			event {SDL_MOUSEBUTTONUP} does {
132			print "buttup\n";
133			};
134
135			event {SDL_ACTIVEEVENT} does {
136			print "active\n";
137			};
138
139	root	1.2	package Crossfire::Client;
140	root	1.1
141	root	1.2	@conn::ISA = Crossfire::Protocol::;
142	root	1.1
143	root	1.2	sub conn::map_update {
144	root	1.1	my ($self, $dirty) = @_;
145
146	root	1.2	refresh;
147	root	1.1	}
148
149	root	1.2	sub conn::map_scroll {
150	root	1.1	my ($self, $dx, $dy) = @_;
151
152	root	1.2	refresh;
153	root	1.1	}
154
155	root	1.2	sub conn::map_clear {
156	root	1.1	my ($self) = @_;
157
158	root	1.2	refresh;
159	root	1.1	}
160
161	root	1.2	sub conn::face_update {
162	root	1.1	my ($self, $num, $face) = @_;
163
164			warn "up face $self,$num,$face\n";#d#
165	root	1.9	use Gtk2;
166	root	1.1
167	root	1.9	my $pb = new Gtk2::Gdk::PixbufLoader;
168			$pb->write ($face->{image});
169			$pb->close;
170	root	1.1
171	root	1.9	$pb = $pb->get_pixbuf;
172			$pb = $pb->add_alpha (0, 0, 0, 0);
173	root	1.1
174	root	1.9	glGetError();
175	root	1.2	my ($tex) = @{glGenTextures 1};
176	root	1.1
177	root	1.2	$face->{texture} = $tex;
178
179			glBindTexture GL_TEXTURE_2D, $tex;
180			my $glerr=glGetError(); die "a: ".gluErrorString($glerr)."\n" if $glerr;
181
182	root	1.5	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
183	elmex	1.7	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR;
184	root	1.6	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
185			glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
186	root	1.2
187			glTexImage2D GL_TEXTURE_2D, 0,
188	root	1.9	GL_RGBA8,
189			$pb->get_width, $pb->get_height,
190	root	1.2	0,
191			GL_RGBA,
192			GL_UNSIGNED_BYTE,
193	root	1.9	$pb->get_pixels;
194	root	1.2	my $glerr=glGetError(); die "Problem setting up 2d Texture (dimensions not a power of 2?)):".gluErrorString($glerr)."\n" if $glerr;
195	root	1.1	}
196
197			#############################################################################
198
199			use Event;
200
201	elmex	1.11	Client::Util::read_cfg "$Crossfire::VARDIR/pclientrc";
202	elmex	1.10
203	elmex	1.12
204			if ($ARGV[0] eq 'config') {
205			Client::Util::run_config_dialog;
206			}
207
208	root	1.2	glinit;
209
210	root	1.1	$conn = new conn
211			host => "cf.schmorp.de",
212			port => 13327;
213
214			Event->timer (after => 0, interval => 1/20, hard => 1, cb => sub {
215			while ($ev->poll) {
216			($ev_cb{$ev->type} \|\| sub { warn "unhandled event ", $ev->type })->();
217			}
218			});
219
220			Event::loop;
221