| 1 | #! perl # mandatory |
1 | #! perl # mandatory |
| 2 | |
2 | |
| 3 | # the setup command |
3 | # the setup command |
| 4 | |
4 | |
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5 | use JSON::XS (); |
| 5 | use List::Util qw(min max); |
6 | use List::Util qw(min max); |
| 6 | |
7 | |
| 7 | sub send_capabilities { |
8 | sub do_setup { |
| 8 | my ($ns) = @_; |
9 | my ($ns, $setup) = @_; |
| 9 | |
10 | |
| 10 | return unless $ns->extcmd; |
11 | my %orig = %$setup; |
| 11 | |
12 | |
| 12 | $ns->ext_msg (capabilities => |
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| 13 | # id, name, flags (1 == 2d), edge length |
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| 14 | tileset => [[1, "default 64x64 faceset", 1, 64], [0, "default 32x32 faceset", 1, 32], [2, "default text faceset", 2, 1]], |
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| 15 | ); |
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| 16 | } |
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| 17 | |
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| 18 | cf::client->attach (on_setup => sub { |
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| 19 | my ($ns, $args) = @_; |
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| 20 | |
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| 21 | # run through the cmds of setup |
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| 22 | # syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
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| 23 | # |
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| 24 | # we send the status of the cmd back, or a FALSE is the cmd if the server unknown |
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| 25 | # the client then must sort this out |
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| 26 | |
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| 27 | my %setup = split / +/, $args; |
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| 28 | while (my ($k, $v) = each %setup) { |
13 | while (my ($k, $v) = each %$setup) { |
| 29 | if ($k eq "sound") { |
14 | if ($k eq "sound") { |
| 30 | $ns->sound ($v); |
15 | $ns->sound ($v); |
| 31 | |
16 | |
| 32 | } elsif ($k eq "spellmon") { |
17 | } elsif ($k eq "spellmon") { |
| 33 | $ns->monitor_spells ($v); |
18 | $ns->monitor_spells ($v); |
| … | |
… | |
| 35 | } elsif ($k eq "mapinfocmd") { |
20 | } elsif ($k eq "mapinfocmd") { |
| 36 | $ns->mapinfocmd ($v); |
21 | $ns->mapinfocmd ($v); |
| 37 | |
22 | |
| 38 | } elsif ($k eq "extcmd") { |
23 | } elsif ($k eq "extcmd") { |
| 39 | $ns->extcmd (min 2, $v); |
24 | $ns->extcmd (min 2, $v); |
| 40 | send_capabilities $ns; |
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| 41 | |
25 | |
| 42 | } elsif ($k eq "faceset") { |
26 | } elsif ($k eq "faceset") { |
| 43 | $ns->faceset (0); |
27 | $ns->faceset (0); |
| 44 | $setup{$k} = 0; |
28 | $setup->{$k} = 0; |
| 45 | # $ns->image2 (1) |
29 | # $ns->image2 (1) |
| 46 | |
30 | |
| 47 | } elsif ($k eq "tileset") { |
31 | } elsif ($k eq "tileset") { |
| 48 | $setup{$k} = $ns->faceset (int cf::clamp $v, 0, 2); |
32 | $setup->{$k} = $ns->faceset (int cf::clamp $v, 0, 2); |
| 49 | |
33 | |
| 50 | } elsif ($k eq "itemcmd") { |
34 | } elsif ($k eq "itemcmd") { |
| 51 | # Version of the item protocol command to use. Currently, |
35 | # Version of the item protocol command to use. Currently, |
| 52 | # only supported versions are 1 and 2. Using a numeric |
36 | # only supported versions are 1 and 2. Using a numeric |
| 53 | # value will make it very easy to extend this in the future. |
37 | # value will make it very easy to extend this in the future. |
| 54 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
38 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
| 55 | |
39 | |
| 56 | $setup{$k} = $ns->itemcmd; |
40 | $setup->{$k} = $ns->itemcmd; |
| 57 | |
41 | |
| 58 | } elsif ($k eq "mapsize") { |
42 | } elsif ($k eq "mapsize") { |
| 59 | my ($x, $y) = split /x/, $v; |
43 | my ($x, $y) = split /x/, $v; |
| 60 | |
44 | |
| 61 | # we *need* to make sure we use an odd map size, as the remaining |
45 | # we *need* to make sure we use an odd map size, as the remaining |
| 62 | # code relies on this. |
46 | # code relies on this. |
| 63 | $ns->mapx ($x = max 9, min +(cf::MAP_CLIENT_X - 1) | 1, ($x - 1) | 1); |
47 | $ns->mapx ($x = max 9, min +(cf::MAP_CLIENT_X - 1) | 1, ($x - 1) | 1); |
| 64 | $ns->mapy ($y = max 9, min +(cf::MAP_CLIENT_Y - 1) | 1, ($y - 1) | 1); |
48 | $ns->mapy ($y = max 9, min +(cf::MAP_CLIENT_Y - 1) | 1, ($y - 1) | 1); |
| 65 | |
49 | |
| 66 | $setup{$k} = "${x}x${y}"; |
50 | $setup->{$k} = "${x}x${y}"; |
| 67 | |
51 | |
| 68 | } elsif ($k eq "extendedTextInfos") { |
52 | } elsif ($k eq "extendedTextInfos") { |
| 69 | $ns->has_readable_type ($v); |
53 | $ns->has_readable_type ($v); |
| 70 | |
54 | |
| 71 | } elsif ($k eq "smoothing") { # cfplus-style smoothing |
55 | } elsif ($k eq "smoothing") { # cfplus-style smoothing |
| … | |
… | |
| 74 | } elsif ($k eq "widget") { |
58 | } elsif ($k eq "widget") { |
| 75 | # server-side widgets |
59 | # server-side widgets |
| 76 | $v = $v > 1; |
60 | $v = $v > 1; |
| 77 | $ns->{can_widget} = $v; |
61 | $ns->{can_widget} = $v; |
| 78 | $ns->fx_want (6 => 1); # need support for RSRC |
62 | $ns->fx_want (6 => 1); # need support for RSRC |
| 79 | $setup{$k} = $v ? 2 : 0; |
63 | $setup->{$k} = $v ? 2 : 0; |
| 80 | |
64 | |
| 81 | } elsif ($k eq "lzf") { |
65 | } elsif ($k eq "lzf") { |
| 82 | # the lzf packet simply contains an lzf-compressed packet as argument |
66 | # the lzf packet simply contains an lzf-compressed packet as argument |
| 83 | $ns->{can_lzf} = $v == 1; |
67 | $ns->{can_lzf} = $v == 1; |
| 84 | |
68 | |
| … | |
… | |
| 93 | } else { |
77 | } else { |
| 94 | # other commands: |
78 | # other commands: |
| 95 | # sexp: no idea, probably for oudated servers |
79 | # sexp: no idea, probably for oudated servers |
| 96 | # tick: more stupidity, server should send a tick per tick |
80 | # tick: more stupidity, server should send a tick per tick |
| 97 | |
81 | |
| 98 | $setup{$k} = "FALSE"; |
82 | $setup->{$k} = "FALSE"; |
| 99 | } |
83 | } |
| 100 | } |
84 | } |
| 101 | |
85 | |
| 102 | # force some mandatory protocol options, most of these |
86 | # force some mandatory protocol options, most of these |
| 103 | # are for obsolete clients only |
87 | # are for obsolete clients only |
| 104 | $setup{darkness} = 1; |
88 | # $setup->{darkness} = 1; |
| 105 | $setup{exp64} = 1; |
89 | # $setup->{exp64} = 1; |
| 106 | $setup{extmap} = 1; |
90 | $setup->{extmap} = 1 if exists $setup->{extmap}; |
| 107 | $setup{facecache} = 1; |
91 | # $setup->{facecache} = 1; |
| 108 | $setup{fxix} = 3; |
92 | $setup->{fxix} = 3 if exists $setup->{fxix}; |
| 109 | $setup{map1acmd} = 1; |
93 | $setup->{map1acmd} = 1 if exists $setup->{map1acmd}; |
| 110 | $setup{map1cmd} = 0; |
94 | $setup->{map1cmd} = 0 if exists $setup->{map1cmd}; |
| 111 | $setup{msg} = 1; |
95 | $setup->{msg} = 1 if exists $setup->{msg}; |
| 112 | $setup{newmapcmd} = 1; |
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| 113 | |
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| 114 | |
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| 115 | $ns->send_packet (join " ", setup => %setup); |
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| 116 | |
96 | |
| 117 | cf::datalog setup => |
97 | cf::datalog setup => |
| 118 | request => $args, |
98 | request => \%orig, |
| 119 | reply => \%setup, |
99 | reply => $setup, |
| 120 | ; |
100 | ; |
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101 | } |
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102 | |
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103 | cf::client->attach (on_setup => sub { |
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104 | my ($ns, $args) = @_; |
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105 | |
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106 | # run through the cmds of setup |
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107 | # syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
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108 | # or setup json-object |
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109 | # |
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110 | # we send the status of the cmd back, or a FALSE is the cmd if the server unknown |
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111 | # the client then must sort this out |
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112 | |
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113 | if ($args =~ /^\s*\{/) { |
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114 | my $setup = eval { JSON::XS::decode_json $args } || {}; |
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115 | do_setup $ns, $setup; |
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116 | $ns->send_packet ("setup " . JSON::XS::encode_json $setup); |
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117 | } else { |
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118 | my %setup = split / +/, $args; |
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119 | do_setup $ns, \%setup; |
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120 | $ns->send_packet (join " ", setup => %setup); |
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121 | } |
| 121 | }); |
122 | }); |
| 122 | |
123 | |
