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add `tf:head` bangtag

staging
multiple creatures 2019-07-20 22:32:14 -05:00
parent 7a37731210
commit c4718cd2be
1 changed files with 10 additions and 1 deletions
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11
app/lib/bangtags.rb
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@ -110,6 +110,7 @@ class Bangtags
@tf_cmds = []
@component_stack.reject! {|c| c == :tf}
else
@vars['_tf:head:count'] = 0 if cmd[1].downcase.in?(%w(head take))
@tf_cmds.push(cmd[1..-1])
@component_stack.push(:tf)
end
@ -593,6 +594,14 @@ class Bangtags
tf_cmd[1..-1].in_groups_of(2) do |args|
chunk.gsub!(*args) if args.all?
end
when 'head', 'take'
n = tf_cmd[1].to_i
n = 1 unless n > 0
next if @vars['_tf:head:count'] == n
c = @vars['_tf:head:count'] || 0
parts = chunk.split.take(n - c)
@vars['_tf:head:full'] = c + parts.count
chunk = parts.join(' ')
when 'admin'
next unless @account.user.admin?
next if tf_cmd[1].nil? || chunk.start_with?('`admin:')
@ -660,7 +669,7 @@ class Bangtags
@chunks << chunk unless chunk.nil?
end
@vars.transform_values! {|v| v.rstrip}
@vars.transform_values! {|v| v.rstrip if v.is_a?(String)}
postprocess_before_save