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