From 9a947b32a74e5f2866f12d9552e1265c3e3650a6 Mon Sep 17 00:00:00 2001
From: Nat Lasseter <user@4574.co.uk>
Date: Wed, 8 May 2024 14:23:26 +0100
Subject: Demo ends. For now...

---
 02-hub3.rb | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to '02-hub3.rb')

diff --git a/02-hub3.rb b/02-hub3.rb
index 8750027..5379bb4 100644
--- a/02-hub3.rb
+++ b/02-hub3.rb
@@ -1,14 +1,13 @@
 require './level'
 require './frame'
 
-class Level
-  interfaces %w(1 2 3)
-  description <<~EOD
+$levels << Level.new do
+  @interfaces = %w(1 2 3)
+  @description = <<~EOD
     You are now a three-port hub. Your job is to forward frames from one interface to all the others.
   EOD
-  clicks 5
 
-  def self.target(frame)
+  def target(frame)
     case frame.iface
     when ?1
       [frame.to(?2), frame.to(?3)]
@@ -17,18 +16,20 @@ class Level
     when ?3
       [frame.to(?1), frame.to(?2)]
     else
-      puts "ERR"
       []
     end
   end
 
-  def self.generate
+  def generate
     frames = {}
-    @@interfaces.each do |iface|
+    @interfaces.each do |iface|
       next if rand < 0.3
-      frames[@@count.to_s] = Frame.new(iface, "Frame #{@@count}")
-      @@count += 1
+      frames[@count.to_s] = Frame.new(iface, @count)
+      @count += 1
     end
     frames
   end
+
+  def click
+  end
 end
-- 
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