Class: AIA::Directive

Inherits:
PM::Directive
  • Object
show all
Defined in:
lib/aia/directive.rb

Constant Summary collapse

DIRECTIVE_PREFIX = 
'/'.freeze

Class Method Summary collapse

Class Method Details

.build_dispatch_block(inst, method_name) ⇒ Object

---- Dispatch override ------------------------------------------------ AIA directive methods use (args_array, context_manager) convention, not (ctx, *args). Override build_dispatch_block to adapt.



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# File 'lib/aia/directive.rb', line 63

def build_dispatch_block(inst, method_name)
  proc { |_ctx, *args| inst.send(method_name, Array(args).flatten, nil) }
end

.help ⇒ Object

---- Help output ------------------------------------------------------ Application-level concern: formats help text using DIRECTIVE_PREFIX and all registered directive subclasses.



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# File 'lib/aia/directive.rb', line 71

def help
  puts
  puts "Available Directives"
  puts "===================="
  puts

  total = 0

  PM::Directive.directive_subclasses.each do |klass|
    next if klass.directive_descriptions.empty?

    cat = klass.category_name
    puts "#{cat}:"
    puts "-" * cat.length

    klass.directive_descriptions.each do |method_name, description|
      aliases    = klass.directive_aliases[method_name] || []
      alias_text = if aliases.any?
                     " (aliases: #{aliases.map { |a| "#{DIRECTIVE_PREFIX}#{a}" }.join(', ')})"
                   else
                     ""
                   end

      puts "  #{DIRECTIVE_PREFIX}#{method_name}#{alias_text}"
      puts "      #{description}"
      puts

      total += 1
    end
  end

  puts "\nTotal: #{total} directives available"
  ""
end

.state_setting!(*method_names) ⇒ Object

---- State-setting DSL ----------------------------------------------- Directives that mutate turn-state or set a mode flag (rather than returning text for the AI) should declare themselves here so that ChatLoop can ask the processor instead of hardcoding a name list.

Usage (in a subclass body):

state_setting! :verify, :decompose, :concurrent, :conc

The names must match the directive method names (without the / prefix).



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# File 'lib/aia/directive.rb', line 50

def state_setting!(*method_names)
  @state_setting_methods ||= []
  @state_setting_methods.concat(method_names.map(&:to_s))
end

.state_setting_methods ⇒ Object 



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# File 'lib/aia/directive.rb', line 55

def state_setting_methods
  @state_setting_methods || []
end