Basic networking implemented, currently non functional

lib/connection.rb

@@ -1,7 +1,30 @@
 class IMICRTS
+  # {IMICRTS::Connection} is the abstract middleman that Director sends/receives Orders from.
+  # not to be confused with {IMICRTS::Networking::Connection}
   class Connection
-    def initialize(*args)
+    # Connection modes:
+    #   :virtual => emulates networking without sockets (used for solo play)
+    #   :host => starts server
+    #   :client => connects to server/host
+    def initialize(director:, mode:, hostname: "localhost", port: 56789)
+      @director = director
+      @mode = mode
+      @hostname = hostname
+      @port = port
+
       @pending_orders = []
+
+      case @mode
+      when :virtual
+      when :host
+        @server = Networking::Server.new(director: @director, hostname: @hostname, port: @port)
+
+        @connection = Networking::Connection.new(director: @director, hostname: @hostname, port: @port)
+      when :client
+        @connection = Networking::Connection.new(director: @director, hostname: @hostname, port: @port)
+      else
+        raise RuntimeError, "Unable to process Connection of type: #{@mode.inspect}"
+      end
     end
 
     def add_order(order)
@@ -9,15 +32,37 @@ class IMICRTS
     end
 
     def update
-      data = @pending_orders.sort_by { |order| order.tick_id }.map do |order|
+      # data = @pending_orders.sort_by { |order| order.tick_id }.map do |order|
 
-        # Order serialized size in bytes + serialized order data
-        [order.serialized_order.length].pack("n") + order.serialized_order
-      end.join
+      #   # Order serialized size in bytes + serialized order data
+      #   pp order.serialized_order
+      #   [order.serialized_order.length].pack("n") + order.serialized_order
+      # end.join
 
-      # p data if data.length > 0
+      if @mode == :virtual
+      else
+        @pending_orders.each do |order|
+          # TODO: make this include order_id and tick_id
+          @server.broadcast(order.serialized_order) if @server
+          @connection.write(order.serialized_order) unless @server
 
-      @pending_orders.clear
+          @pending_orders.delete(order)
+        end
+      end
+
+      case @mode
+      when :virtual
+      when :host
+        @server.update
+        @connection.update
+      when :client
+        @connection.update
+      end
+    end
+
+    def finalize
+      @server.stop if @server
+      @connection.close if @connection
     end
   end
 end