vrobot4/source/main.rb

require './common.rb'
require './module.rb'
require './server.rb'
require './robots.rb'

module Vrobot4
   private

   # Loads a bot from its configuration +info+.
   # @param info [Hash] arbitrary bot information
   #  ["type"] The type by name of the bot.
   # @return [Vrobot4::Robots::Bot] the loaded bot
   def self.load_bot info
      type = info[:type]
      Robots::get_bot_type(type).new info
   end

   # Runs all bots in +bots+ in separate threads.
   # @param bots [Array<Vrobot4::Robots::Bot>] all bots to run
   # @return [void]
   def self.run_bots bots
      threads = []

      bots.each do |bot|
         threads << Thread.new do
            bot.connect
         end
      end

      threads.each do |thread|
         thread.join
      end
   end

   public

   # Runs the program.
   # @param cfg [String] configuration file to read
   # @return [void]
   def self.main cfg
      Thread.abort_on_exception = true

      log :INFO, "vrobot version #{Version}"

      load cfg
      cfg = Config.get

      Vrobot4.set_debug(cfg[:debug] || 0)

      cfg[:load].each do |mod|
         load mod, true
      end

      begin
         bots = []

         cfg[:bots].each do |info|
            bots << load_bot(info)
         end

         log :DEBUGV, "bots: #{bots.to_s}"
      rescue
         err =  $!.to_s + ?\n + $!.backtrace.first(3).join(?\n)
         log :ERROR, "error loading bot config: #{err}"
         return
      end

      run_bots bots
   end
end

Vrobot4.main open ARGV[0]

## EOF