ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/ext/item-worldmap.ext
(Generate patch)

Comparing deliantra/server/ext/item-worldmap.ext (file contents):
Revision 1.4 by root, Sun Jul 22 17:10:06 2007 UTC vs.
Revision 1.19 by root, Fri Sep 19 01:39:45 2008 UTC

1#! perl # depends=widget 1#! perl # depends=widget mandatory
2 2
3# this module implements a rather fancy worldmap 3# this module implements a rather fancy worldmap
4 4
5our $WORLDMAP_UPDATE_INTERVAL = $cfg::CFG{worldmap_update_interval} || 10; 5our $WORLDMAP_UPDATE_INTERVAL = $cf::CFG{worldmap_update_interval} || 2;
6 6
7cf::async_ext { 7our $GENCOUNT = 0;
8 my $schedule_interval = Coro::Event->timer (after => 1); 8our %PLAYERINFO;
9 9
10 while () { 10our ($MAPW, $MAPH) = (1024, 1024); # it's useful to know the map width/height in pixels
11 $schedule_interval->interval ($WORLDMAP_UPDATE_INTERVAL); 11
12 $schedule_interval->next; 12sub update_worldmap {
13 my ($ws) = @_;
14
15 return if $GENCOUNT == $ws->{gencount};
16 $ws->{gencount} = $GENCOUNT;
17
18 my $old = delete $ws->{labels};
19 my $new;
20
21 my $name = $ws->{ns}->pl->ob->name;
22
23 while (my ($k, $v) = each %PLAYERINFO) {
24 my $label = (delete $old->{$k}) || do {
25 my $label = $ws->new (Label =>
26 text => $k,
27 fontsize => 0.2,
28 );
29
30 my $marker = $ws->new (Face =>
31 face => $ws->{ns}->need_face ("res/map-arrow"),
32 );
33 my $children = [$label, $marker];
34
35 $ws->{canvas}->add (my $vbox = $ws->new (VBox =>
36 children => $children,
37 c_halign => -.5,
38 c_valign => -1,
39 ));
40 $vbox->{children} = $children;
41
42 $vbox
43 };
44
45 $new->{$k} = $label;
46
47 if ($v != $label->{prevpos}) {
48 $label->set (c_x => $v->[0], c_y => $v->[1]);
49 $label->{prevpos} = $v;
50 $ws->{window}->make_visible ($v->[0], $v->[1], .2)
51 if $k eq $name;
52 }
13 } 53 }
14}; 54
55 $ws->{labels} = $new;
56}
15 57
16sub create_widgets { 58sub create_widgets {
17 my ($ns) = @_; 59 my ($ns) = @_;
18 60
19 my $info = { }; 61 my $ws = $ns->new_widgetset;
20 62
21 $info->{ws} = my $ws = $ns->new_widgetset;
22
23 $info->{toplevel} = my $w = $ws->new (Toplevel => 63 $ws->{toplevel} = my $w = $ws->new (Toplevel =>
24 title => "Worldmap", 64 title => "Worldmap",
25 name => "server_item_worldmap", 65 name => "server_item_worldmap",
26 force_w => 400, 66 force_w => 400,
27 force_h => 400, 67 force_h => 400,
28 x => "center", 68 x => "center",
29 y => "center", 69 y => "center",
30 has_close_button => 1, 70 has_close_button => 1,
31 on_delete => sub { shift->hide }, 71 on_delete => sub { shift->hide },
72 on_visibility_change => sub {
73 $_[0]{visibility} = $_[1];
74 update_worldmap $_[0]{ws} if $_[1];
75 },
32 ); 76 );
33 77
34 my $face = cf::face::find "res/worldmap.jpg"; 78 $w->add (my $sw = $ws->{window} = $ws->new (ScrolledWindow => scroll_x => 1, scroll_y => 1));
35 $ns->send_face ($face); 79 $sw->add (my $canvas = $ws->{canvas} = $ws->new (Canvas => expand => 1));
36 $ns->flush_fx;
37 80
38 $w->add (my $sw = $ws->new (ScrolledWindow => scroll_x => 1, scroll_y => 1)); 81 $ws->{mapface} = $ws->new (Face =>
39 $sw->add (my $canvas = $ws->new (Canvas => expand => 1)); 82 size_w => undef,
40 $canvas->add_fixed ($ws->new (Face => expand => 1, size_w => undef, size_h => undef, face => $face), abs => 0, 0, rel => 1, 1); 83 size_h => undef,
41 $canvas->add_fixed ($ws->new (Label => text => "lb1"), abs => 10, 10, rel => 1, 1); 84 face => $ws->{ns}->need_face ("res/worldmap"),
85 );
42 86
43 $info 87 $ws->{canvas}->add ($ws->{mapface});
44}
45 88
46sub update_worldmap { 89 $ws
47 my ($ns) = @_;
48
49 my $ws = $ns->{ws_worldmap} or return;
50} 90}
51 91
52cf::object::attachment item_worldmap => 92cf::object::attachment item_worldmap =>
53 on_apply => sub { 93 on_apply => sub {
54 my ($self, $who) = @_; 94 my ($self, $who) = @_;
… …
56 my $ns = $who->contr->ns; 96 my $ns = $who->contr->ns;
57 97
58 if ($ns->{can_widget}) { 98 if ($ns->{can_widget}) {
59 my $ws = $ns->{ws_worldmap} ||= create_widgets $ns; 99 my $ws = $ns->{ws_worldmap} ||= create_widgets $ns;
60 $ws->{toplevel}->toggle_visibility; 100 $ws->{toplevel}->toggle_visibility;
61 $ws->{toplevel}->get (visible => sub {
62 update_worldmap $ns;
63 });
64 } else { 101 } else {
65 $ns->send_msg ("log", "Your client doesn't support the (required) widget extension. Try CFPlus at http://crossfire.schmorp.de/.", cf::NDI_RED); 102 $ns->send_msg ("log", "Your client doesn't support the (required) widget extension. Try the deliantra client at http://www.deliantra.net/.", cf::NDI_RED);
66 } 103 }
67 104
68 cf::override 1; 105 cf::override 1;
69 }, 106 },
70; 107;
71 108
109cf::async_ext {
110 $Coro::current->{desc} = "worldmap updater";
111
112 while () {
113 Coro::EV::timer_once $WORLDMAP_UPDATE_INTERVAL;
114
115 cf::get_slot 0.01, -50, "worldmap update";
116
117 ++$GENCOUNT;
118
119 # recalculate player info
120 my %new;
121 for (values %cf::PLAYER) {
122 my $map = $_->ob->map
123 or next;
124 $map =~ /^\/world\/world_(\d\d\d)_(\d\d\d)/
125 or next;
126
127 my $ob = $_->ob;
128 my $x = ($1 - 100) * 50 + $ob->x;
129 my $y = ($2 - 100) * 50 + $ob->y;
130
131 0 <= $x && 0 <= $y && $x < 1500 && $y < 1500
132 or next;
133
134 $x = int $x * $MAPW / 1500;
135 $y = int $y * $MAPH / 1500;
136
137 my $name = $ob->name;
138
139 if (my $pi = delete $PLAYERINFO{$name}) {
140 if ($pi->[0] == $x && $pi->[1] == $y) {
141 $new{$name} = $pi;
142 next;
143 }
144 }
145
146 $new{$name} = [$x, $y];
147 }
148
149 *PLAYERINFO = \%new;
150
151 cf::get_slot 0.03, -50, "worldmap socket update";
152 for (values %cf::PLAYER) {
153 my $ns = $_->ns
154 or next;
155
156 update_worldmap $ns->{ws_worldmap}
157 if $ns->{ws_worldmap} && $ns->{ws_worldmap}{toplevel}{visibility};
158 }
159 }
160};
161

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines