vrobot4/source/server.rb

module Vrobot4::Server
   class Mod_Base < Vrobot4::Module::Module
      def initialize info
         super
         register :c_help, "help", "Prints documentation for commands."
         register :c_die,  "die",  "Kills all bot instances.", roles: "o"
         register :c_modr, "modr", "Reloads a module.",        roles: "o"
         register :c_modl, "modl", "Loads a module.",          roles: "o"
         register :c_modu, "modu", "Unloads a module.",        roles: "o"
         register :c_dbg,  "dbg",  "Sets the debug level.",    roles: "o"
      end

      def c_help m, argv
         check_args argv, "", "S"
         if argv.length == 0
            cmds = []
            m.serv.each_mod {|mod| cmds << mod.all_cmds(m).keys.join(", ")}
            cmds.delete ""
            m.reply "Commands:", cmds.join(", ")
         else
            name = argv[0]
            m.serv.each_mod do |mod|
               if (cmd = mod.get_cmd m, name)
                  return m.reply name + ":", cmd.help_str
               end
            end
            m.reply "Command not found:", name
         end
      end

      def c_die m, argv
         m.serv.voice_quit m if m.serv.flags.include? "A"
         m.reply \
            ["STATUS: DYING",
             "ded",
             "proceeding to die",
             "bye",
             "dedededed",
             "Thanks, bye!",
             "GOTTAGOBYE",
             "the orks insisted upon dying"].sample
         exit
      end

      def c_modr m, argv
         check_args argv, "S", "S"
         m.serv.drop_mod argv[0]
         load argv[1], true if argv.length > 1
         m.serv.load_mod argv[0]
      end

      def c_modl m, argv
         check_args argv, "S"
         m.serv.load_mod argv[0]
      end

      def c_modu m, argv
         check_args argv, "S"
         m.serv.drop_mod argv[0]
      end

      def c_dbg m, argv
         check_args argv, "N"
         Vrobot4.debug = argv[0].to_i
      end

      def on_command m, cnam, argv
         Vrobot4.log :DEBUGV, "command", cnam.to_s, argv.to_s
         super
      end
   end

   class User
      attr_reader :name, :roles
   end

   class Channel
      attr_reader :name
   end

   class Message
      attr_reader :msg, :user, :chan, :serv

      def initialize(**info)
         @msg     = info[:msg]     if info.key? :msg
         @user    = info[:user]    if info.key? :user
         @chan    = info[:chan]    if info.key? :chan
         @serv    = info[:serv]    if info.key? :serv
         @reply   = info[:reply]   if info.key? :reply
         @reply_b = info[:reply_b] if info.key? :reply_b
      end

      def reply *args
         @reply.call args.join(" ")
      end

      def reply_b *args
         @reply_b.call args.join(" ")
      end
   end

   class Server
      attr_reader :mprm

      def initialize info
         @info = info
         @modules = [Mod_Base.new(nil)]
         load_permissions info["permissions"] if info.key? "permissions"
      end

      def load_mod mod
         mt = Vrobot4::Module.get_module_type(mod)
         if mt[:server]    and mt[:server]    != self.class.type or
            mt[:servflags] and mt[:servflags] !~ flags
            raise ArgumentError, "Module " + mod + " not valid for this server"
         end
         @modules << mt[:type].new(@info.key?(mod) ? @info[mod] : nil)
      end

      def drop_mod mod
         mt = Vrobot4::Module.get_module_type(mod)
         @modules.each_index do |i|
            @modules.delete_at i if @modules[i].is_a? mt[:type]
         end
      end

      def each_mod
         @modules.each {|mod| yield mod}
      end

      def on_message m
         @modules.each {|mod| break if mod.on_message m}
      end

      def on_command m, cnam, argv
         @modules.each {|mod| break if mod.on_command m, cnam, argv}
      end

      def flags
         ""
      end

      protected
      def load_permissions pinf
         raise NotImplementedError, "Server::#load_permissions not implemented"
      end
   end

   class AudioServer < Server
      def voice_join m
         raise NotImplementedError, "AudioServer::#voice_join not implemented"
      end

      def voice_quit m
         raise NotImplementedError, "AudioServer::#voice_quit not implemented"
      end

      def play m, io
         raise NotImplementedError, "AudioServer::#play not implemented"
      end

      def is_playing? m
         raise NotImplementedError, "AudioServer::#is_playing? not implemented"
      end

      def flags
         "A"
      end
   end

   @@server_types = {}

   def self.add_server_type type
      @@server_types[type.type] = type
      Vrobot4.log :INFO, "added server type:", type.type
   end

   def self.get_server_type s
      @@server_types[s]
   end
end

## EOF