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 1.2 by root, Sat Jul 21 19:04:44 2007 UTC vs.
Revision 1.10 by root, Mon Jul 23 23:46:03 2007 UTC

1#! perl # depends=widget 1#! perl # depends=widget mandatory
2#! perl 2
3# this module implements a rather fancy worldmap
4
5our $WORLDMAP_UPDATE_INTERVAL = $cf::CFG{worldmap_update_interval} || 2;
6
7our $GENCOUNT = 0;
8our %PLAYERINFO;
9
10our ($MAPW, $MAPH) = (1024, 1024); # it's useful to know the map width/height in pixels
11
12sub update_worldmap {
13 my ($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 size_w => undef,
32 size_h => undef,
33 face => $ws->{ns}->find_face ("res/map-arrow.png"),
34 );
35 my $children = [$label, $marker];
36
37 $ws->{canvas}->add (my $vbox = $ws->new (VBox =>
38 children => $children,
39 c_halign => -.5,
40 c_valign => -1,
41 ));
42 $vbox->{children} = $children;
43
44 $vbox
45 };
46
47 $new->{$k} = $label;
48
49 if ($v != $label->{prevpos}) {
50 $label->set (c_x => $v->[0], c_y => $v->[1]);
51 $label->{prevpos} = $v;
52 $ws->{window}->make_visible ($v->[0], $v->[1], .2)
53 if $k eq $name;
54 }
55 }
56
57 $ws->{labels} = $new;
58}
3 59
4sub create_widgets { 60sub create_widgets {
5 my ($ns) = @_; 61 my ($ns) = @_;
6 62
7 my $info = { }; 63 my $ws = $ns->new_widgetset;
8 64
9 $info->{ws} = my $ws = $ns->new_widgetset;
10
11 $info->{toplevel} = my $w = $ws->new (Toplevel => 65 $ws->{toplevel} = my $w = $ws->new (Toplevel =>
12 title => "Worldmap", 66 title => "Worldmap",
13 name => "server_item_worldmap", 67 name => "server_item_worldmap",
14 force_w => 400, 68 force_w => 400,
15 force_h => 400, 69 force_h => 400,
16 x => "center", 70 x => "center",
17 y => "center", 71 y => "center",
18 has_close_button => 1, 72 has_close_button => 1,
19 on_delete => sub { shift->hide }, 73 on_delete => sub { shift->hide },
74 on_visibility_change => sub {
75 warn "VCHANGE <@_>\n";#d#
76 $_[0]{visibility} = $_[1];
77 update_worldmap $_[0]{ws} if $_[1];
78 },
20 ); 79 );
21 80
22 my $face = cf::face::find "res/worldmap.jpg"; 81 $w->add (my $sw = $ws->{window} = $ws->new (ScrolledWindow => scroll_x => 1, scroll_y => 1));
23 $ns->send_face ($face); 82 $sw->add (my $canvas = $ws->{canvas} = $ws->new (Canvas => expand => 1));
24 83
25 $w->add (my $sw = $ws->new (ScrolledWindow => scroll_x => 1, scroll_y => 1)); 84 $ws->{mapface} = $ws->new (Face =>
26 $sw->add (my $canvas = $ws->new (Canvas => expand => 1)); 85 expand => 1,
27 $canvas->add_fixed ($ws->new (Face => expand => 1, size_w => undef, size_h => undef, face => $face), abs => 0, 0, rel => 1, 1); 86 size_w => undef,
28 $canvas->add_fixed ($ws->new (Label => text => "lb1"), abs => 10, 10, rel => 1, 1); 87 size_h => undef,
88 face => $ws->{ns}->find_face ("res/worldmap.jpg"),
89 );
29 90
30 $info 91 $ws->{canvas}->add ($ws->{mapface});
92
93 $ws
31} 94}
32
33# this module implements a rather fancy worldmap
34 95
35cf::object::attachment item_worldmap => 96cf::object::attachment item_worldmap =>
36 on_apply => sub { 97 on_apply => sub {
37 my ($self, $who) = @_; 98 my ($self, $who) = @_;
38 99
39 my $ns = $who->contr->ns; 100 my $ns = $who->contr->ns;
40 101
41 if ($ns->{can_widget}) { 102 if ($ns->{can_widget}) {
42 my $ws = $ns->{ws_worldmap} ||= create_widgets $ns; 103 my $ws = $ns->{ws_worldmap} ||= create_widgets $ns;
43 $ws->{toplevel}->show; 104 $ws->{toplevel}->toggle_visibility;
44 } else { 105 } else {
45 $ns->send_msg ("log", "Your client doesn't support the (required) widget extension. Try CFPlus at http://crossfire.schmorp.de/.", cf::NDI_RED); 106 $ns->send_msg ("log", "Your client doesn't support the (required) widget extension. Try CFPlus at http://crossfire.schmorp.de/.", cf::NDI_RED);
46 } 107 }
47 108
48 cf::override 1; 109 cf::override 1;
49 }, 110 },
50; 111;
51 112
113cf::async_ext {
114 my $schedule_interval = Coro::Event->timer (after => 1);
115
116 while () {
117 $schedule_interval->interval ($WORLDMAP_UPDATE_INTERVAL);
118 $schedule_interval->next;
119
120 cf::get_slot 0.01, -50, "worldmap update";
121
122 ++$GENCOUNT;
123
124 # recalculate player info
125 my %new;
126 for (values %cf::PLAYER) {
127 my $map = $_->ob->map
128 or next;
129 $map =~ /^\/world\/world_(\d\d\d)_(\d\d\d)/
130 or next;
131
132 my $ob = $_->ob;
133 my $x = ($1 - 100) * 50 + $ob->x;
134 my $y = ($2 - 100) * 50 + $ob->y;
135
136 0 <= $x && 0 <= $y && $x < 1500 && $y < 1500
137 or next;
138
139 $x = int $x * $MAPW / 1500;
140 $y = int $y * $MAPH / 1500;
141
142 my $name = $ob->name;
143
144 if (my $pi = delete $PLAYERINFO{$name}) {
145 if ($pi->[0] == $x && $pi->[1] == $y) {
146 $new{$name} = $pi;
147 next;
148 }
149 }
150
151 $new{$name} = [$x, $y];
152 }
153
154 *PLAYERINFO = \%new;
155
156 cf::get_slot 0.03, -50, "worldmap socket update";
157 for (values %cf::PLAYER) {
158 my $ns = $_->ns
159 or next;
160
161 update_worldmap $ns->{ws_worldmap}
162 if $ns->{ws_worldmap} && $ns->{ws_worldmap}{toplevel}{visibility};
163 }
164 }
165};
166

Diff Legend

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