1 | =head1 NAME |
1 | =head1 NAME |
2 | |
2 | |
3 | Crossfire::Client - undocumented utility garbage for our crossfire client |
3 | CFClient - undocumented utility garbage for our crossfire client |
4 | |
4 | |
5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
6 | |
6 | |
7 | use Crossfire::Client; |
7 | use CFClient; |
8 | |
8 | |
9 | =head1 DESCRIPTION |
9 | =head1 DESCRIPTION |
10 | |
10 | |
11 | =over 4 |
11 | =over 4 |
12 | |
12 | |
13 | =cut |
13 | =cut |
14 | |
14 | |
15 | package Crossfire::Client; |
15 | package CFClient; |
16 | |
16 | |
17 | BEGIN { |
17 | BEGIN { |
18 | $VERSION = '0.1'; |
18 | $VERSION = '0.1'; |
19 | |
19 | |
20 | use XSLoader; |
20 | use XSLoader; |
21 | XSLoader::load "Crossfire::Client", $VERSION; |
21 | XSLoader::load "CFClient", $VERSION; |
|
|
22 | } |
|
|
23 | |
|
|
24 | use utf8; |
|
|
25 | |
|
|
26 | use Carp (); |
|
|
27 | use AnyEvent (); |
|
|
28 | use BerkeleyDB; |
|
|
29 | use Pod::POM (); |
|
|
30 | use Scalar::Util (); |
|
|
31 | use Storable (); # finally |
|
|
32 | |
|
|
33 | package CFClient::PodToPango; |
|
|
34 | |
|
|
35 | use base Pod::POM::View::Text; |
|
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36 | |
|
|
37 | our $VERSION = 1; # bump if resultant formatting changes |
|
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38 | |
|
|
39 | our $indent = 0; |
|
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40 | |
|
|
41 | *view_seq_code = |
|
|
42 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
|
|
43 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
|
|
44 | *view_seq_space = |
|
|
45 | *view_seq_link = |
|
|
46 | *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) }; |
|
|
47 | |
|
|
48 | sub view_seq_text { |
|
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49 | my $text = $_[1]; |
|
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50 | $text =~ s/\s+/ /g; |
|
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51 | CFClient::UI::Label::escape ($text) |
|
|
52 | } |
|
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53 | |
|
|
54 | sub view_item { |
|
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55 | ("\t" x ($indent / 4)) |
|
|
56 | . $_[1]->title->present ($_[0]) |
|
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57 | . "\n\n" |
|
|
58 | . $_[1]->content->present ($_[0]) |
|
|
59 | } |
|
|
60 | |
|
|
61 | sub view_verbatim { |
|
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62 | (join "", |
|
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63 | map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n", |
|
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64 | split /\n/, CFClient::UI::Label::escape ($_[1])) |
|
|
65 | . "\n" |
|
|
66 | } |
|
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67 | |
|
|
68 | sub view_textblock { |
|
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69 | ("\t" x ($indent / 2)) . "$_[1]\n\n" |
|
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70 | } |
|
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71 | |
|
|
72 | sub view_head1 { |
|
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73 | "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
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74 | . $_[1]->content->present ($_[0]) |
|
|
75 | }; |
|
|
76 | |
|
|
77 | sub view_head2 { |
|
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78 | "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
79 | . $_[1]->content->present ($_[0]) |
|
|
80 | }; |
|
|
81 | |
|
|
82 | sub view_head3 { |
|
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83 | "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
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84 | . $_[1]->content->present ($_[0]) |
|
|
85 | }; |
|
|
86 | |
|
|
87 | sub view_over { |
|
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88 | local $indent = $indent + $_[1]->indent; |
|
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89 | $_[1]->content->present ($_[0]) |
|
|
90 | } |
|
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91 | |
|
|
92 | package CFClient::Database; |
|
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93 | |
|
|
94 | our @ISA = BerkeleyDB::Btree::; |
|
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95 | |
|
|
96 | sub get($$) { |
|
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97 | my $data; |
|
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98 | |
|
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99 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
100 | ? $data |
|
|
101 | : () |
|
|
102 | } |
|
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103 | |
|
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104 | my %DB_SYNC; |
|
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105 | |
|
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106 | sub put($$$) { |
|
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107 | my ($db, $key, $data) = @_; |
|
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108 | |
|
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109 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
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110 | |
|
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111 | $db->db_put ($key => $data) |
|
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112 | } |
|
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113 | |
|
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114 | package CFClient; |
|
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115 | |
|
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116 | sub find_rcfile($) { |
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117 | my $path; |
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118 | |
|
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119 | for (grep !ref, @INC) { |
|
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120 | $path = "$_/CFClient/resources/$_[0]"; |
|
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121 | return $path if -r $path; |
|
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122 | } |
|
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123 | |
|
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124 | die "FATAL: can't find required file $_[0]\n"; |
|
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125 | } |
|
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126 | |
|
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127 | sub read_cfg { |
|
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128 | my ($file) = @_; |
|
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129 | |
|
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130 | open CFG, $file |
|
|
131 | or return; |
|
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132 | |
|
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133 | my $CFG; |
|
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134 | |
|
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135 | local $/; |
|
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136 | $CFG = eval <CFG>; |
|
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137 | |
|
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138 | $::CFG = $CFG; |
|
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139 | |
|
|
140 | close CFG; |
|
|
141 | } |
|
|
142 | |
|
|
143 | sub write_cfg { |
|
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144 | my ($file) = @_; |
|
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145 | |
|
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146 | open CFG, ">$file" |
|
|
147 | or return; |
|
|
148 | |
|
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149 | { |
|
|
150 | require Data::Dumper; |
|
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151 | local $Data::Dumper::Purity = 1; |
|
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152 | $::CFG->{VERSION} = $::VERSION; |
|
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153 | print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); |
|
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154 | } |
|
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155 | |
|
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156 | close CFG; |
|
|
157 | } |
|
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158 | |
|
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159 | our $DB_ENV; |
|
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160 | |
|
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161 | { |
|
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162 | use strict; |
|
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163 | |
|
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164 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
|
|
165 | my $recover = $BerkeleyDB::db_version >= 4.4 |
|
|
166 | ? eval "DB_REGISTER | DB_RECOVER" |
|
|
167 | : 0; |
|
|
168 | |
|
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169 | $DB_ENV = new BerkeleyDB::Env |
|
|
170 | -Home => "$Crossfire::VARDIR/cfplus", |
|
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171 | -Cachesize => 1_000_000, |
|
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172 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
|
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173 | # -ErrPrefix => "DATABASE", |
|
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174 | -Verbose => 1, |
|
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175 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
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176 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
177 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
|
|
178 | } |
|
|
179 | |
|
|
180 | sub db_table($) { |
|
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181 | my ($table) = @_; |
|
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182 | |
|
|
183 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
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184 | |
|
|
185 | new CFClient::Database |
|
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186 | -Env => $DB_ENV, |
|
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187 | -Filename => $table, |
|
|
188 | # -Filename => "database", |
|
|
189 | # -Subname => $table, |
|
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190 | -Property => DB_CHKSUM, |
|
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191 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
192 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
193 | } |
|
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194 | |
|
|
195 | my $pod_cache = db_table "pod_cache"; |
|
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196 | |
|
|
197 | sub load_pod($$$$) { |
|
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198 | my ($path, $filtertype, $filterversion, $filtercb) = @_; |
|
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199 | |
|
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200 | stat $path |
|
|
201 | or die "$path: $!"; |
|
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202 | |
|
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203 | my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9]; |
|
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204 | |
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205 | my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } }; |
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206 | |
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207 | return $pom if $chash eq $phash; |
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208 | |
|
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209 | my $pod = do { |
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210 | local $/; |
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211 | open my $pod, "<:utf8", $_[0] |
|
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212 | or die "$_[0]: $!"; |
|
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213 | <$pod> |
|
|
214 | }; |
|
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215 | |
|
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216 | #utf8::downgrade $pod; |
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217 | |
|
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218 | $pom = $filtercb-> (Pod::POM->new->parse_text ($pod)); |
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219 | |
|
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220 | $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]); |
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221 | |
|
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222 | $pom |
|
|
223 | } |
|
|
224 | |
|
|
225 | sub pod_to_pango($) { |
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226 | my ($pom) = @_; |
|
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227 | |
|
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228 | $pom->present ("CFClient::PodToPango") |
|
|
229 | } |
|
|
230 | |
|
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231 | sub pod_to_pango_list($) { |
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232 | my ($pom) = @_; |
|
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233 | |
|
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234 | [ |
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235 | map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "], |
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236 | split /\n/, $pom->present ("CFClient::PodToPango") |
|
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237 | ] |
|
|
238 | } |
|
|
239 | |
|
|
240 | package CFClient::Item; |
|
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241 | |
|
|
242 | use strict; |
|
|
243 | use Crossfire::Protocol::Constants; |
|
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244 | |
|
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245 | my $last_enter_count = 1; |
|
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246 | |
|
|
247 | sub desc_string { |
|
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248 | my ($self) = @_; |
|
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249 | |
|
|
250 | my $desc = |
|
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251 | $self->{nrof} < 2 |
|
|
252 | ? $self->{name} |
|
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253 | : "$self->{nrof} × $self->{name_pl}"; |
|
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254 | |
|
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255 | $self->{flags} & F_OPEN |
|
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256 | and $desc .= " (open)"; |
|
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257 | $self->{flags} & F_APPLIED |
|
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258 | and $desc .= " (applied)"; |
|
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259 | $self->{flags} & F_UNPAID |
|
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260 | and $desc .= " (unpaid)"; |
|
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261 | $self->{flags} & F_MAGIC |
|
|
262 | and $desc .= " (magic)"; |
|
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263 | $self->{flags} & F_CURSED |
|
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264 | and $desc .= " (cursed)"; |
|
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265 | $self->{flags} & F_DAMNED |
|
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266 | and $desc .= " (damned)"; |
|
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267 | $self->{flags} & F_LOCKED |
|
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268 | and $desc .= " *"; |
|
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269 | |
|
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270 | $desc |
|
|
271 | } |
|
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272 | |
|
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273 | sub weight_string { |
|
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274 | my ($self) = @_; |
|
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275 | |
|
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276 | my $weight = ($self->{nrof} || 1) * $self->{weight}; |
|
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277 | |
|
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278 | $weight < 0 ? "?" : $weight * 0.001 |
|
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279 | } |
|
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280 | |
|
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281 | sub do_n_dialog { |
|
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282 | my ($cb) = @_; |
|
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283 | |
|
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284 | my $w = new CFClient::UI::FancyFrame; |
|
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285 | $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); |
|
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286 | $vb->add (new CFClient::UI::Label text => "Enter item count:"); |
|
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287 | $vb->add (my $entry = new CFClient::UI::Entry |
|
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288 | text => $last_enter_count, |
|
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289 | on_activate => sub { |
|
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290 | my ($entry) = @_; |
|
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291 | $last_enter_count = $entry->get_text; |
|
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292 | $cb->($last_enter_count); |
|
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293 | $w->hide; |
|
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294 | $w = undef; |
|
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295 | } |
|
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296 | ); |
|
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297 | $entry->grab_focus; |
|
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298 | $w->show; |
|
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299 | |
|
|
300 | } |
|
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301 | |
|
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302 | sub update_widgets { |
|
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303 | my ($self) = @_; |
|
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304 | |
|
|
305 | # necessary to avoid cyclic references |
|
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306 | Scalar::Util::weaken $self; |
|
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307 | |
|
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308 | my $button_cb = sub { |
|
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309 | my (undef, $ev, $x, $y) = @_; |
|
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310 | |
|
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311 | my $targ = $::CONN->{player}{tag}; |
|
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312 | |
|
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313 | if ($self->{container} == $::CONN->{player}{tag}) { |
|
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314 | $targ = $::CONN->{open_container}; |
|
|
315 | } |
|
|
316 | |
|
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317 | if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { |
|
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318 | $::CONN->send ("move $targ $self->{tag} 0") |
|
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319 | if $targ || !($self->{flags} & F_LOCKED); |
|
|
320 | } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { |
|
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321 | $self->{flags} & F_LOCKED |
|
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322 | ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) |
|
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323 | : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) |
|
|
324 | } elsif ($ev->{button} == 1) { |
|
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325 | $::CONN->send ("examine $self->{tag}"); |
|
|
326 | } elsif ($ev->{button} == 2) { |
|
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327 | $::CONN->send ("apply $self->{tag}"); |
|
|
328 | } elsif ($ev->{button} == 3) { |
|
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329 | my @menu_items = ( |
|
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330 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
|
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331 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
|
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332 | ["apply", sub { $::CONN->send ("apply $self->{tag}") }], |
|
|
333 | ( |
|
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334 | $self->{flags} & F_LOCKED |
|
|
335 | ? ( |
|
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336 | ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], |
|
|
337 | ) |
|
|
338 | : ( |
|
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339 | ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], |
|
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340 | ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], |
|
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341 | ["move n", |
|
|
342 | sub { |
|
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343 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
|
|
344 | } |
|
|
345 | ] |
|
|
346 | ) |
|
|
347 | ), |
|
|
348 | ); |
|
|
349 | |
|
|
350 | CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); |
|
|
351 | } |
|
|
352 | |
|
|
353 | 1 |
|
|
354 | }; |
|
|
355 | |
|
|
356 | my $tooltip_std = "<small>" |
|
|
357 | . "Left click - examine item\n" |
|
|
358 | . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" |
|
|
359 | . "Middle click - apply\n" |
|
|
360 | . "Shift-Middle click - lock/unlock\n" |
|
|
361 | . "Right click - further options" |
|
|
362 | . "</small>\n"; |
|
|
363 | |
|
|
364 | $self->{face_widget} ||= new CFClient::UI::Face |
|
|
365 | can_events => 1, |
|
|
366 | can_hover => 1, |
|
|
367 | anim => $self->{anim}, |
|
|
368 | animspeed => $self->{animspeed}, # TODO# must be set at creation time |
|
|
369 | on_button_down => $button_cb, |
|
|
370 | ; |
|
|
371 | $self->{face_widget}{face} = $self->{face}; |
|
|
372 | $self->{face_widget}{anim} = $self->{anim}; |
|
|
373 | $self->{face_widget}{animspeed} = $self->{animspeed}; |
|
|
374 | $self->{face_widget}->set_tooltip ( |
|
|
375 | "<b>Face/Animation.</b>\n" |
|
|
376 | . "Item uses face #$self->{face}. " |
|
|
377 | . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") |
|
|
378 | . "\n\n$tooltip_std" |
|
|
379 | ); |
|
|
380 | |
|
|
381 | $self->{desc_widget} ||= new CFClient::UI::Label |
|
|
382 | can_events => 1, |
|
|
383 | can_hover => 1, |
|
|
384 | ellipsise => 2, |
|
|
385 | align => -1, |
|
|
386 | on_button_down => $button_cb, |
|
|
387 | ; |
|
|
388 | my $desc = CFClient::Item::desc_string $self; |
|
|
389 | $self->{desc_widget}->set_text ($desc); |
|
|
390 | $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); |
|
|
391 | |
|
|
392 | $self->{weight_widget} ||= new CFClient::UI::Label |
|
|
393 | can_events => 1, |
|
|
394 | can_hover => 1, |
|
|
395 | ellipsise => 0, |
|
|
396 | align => 0, |
|
|
397 | on_button_down => $button_cb, |
|
|
398 | ; |
|
|
399 | $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); |
|
|
400 | |
|
|
401 | $self->{weight_widget}->set_tooltip ( |
|
|
402 | "<b>Weight</b>.\n" |
|
|
403 | . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") |
|
|
404 | . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") |
|
|
405 | . "\n\n$tooltip_std" |
|
|
406 | ); |
22 | } |
407 | } |
23 | |
408 | |
24 | 1; |
409 | 1; |
25 | |
410 | |
26 | =back |
411 | =back |