lib/IFMapper/Map.rb in ifmapper-0.6 vs lib/IFMapper/Map.rb in ifmapper-0.7

@@ -12,15 +12,10 @@
   attr_accessor :sections
 
   attr_accessor :width
   attr_accessor :height
 
-  def section=(x)
-    x = 0               if x < 0 
-    x = @sections.size - 1 if x >= @sections.size
-    @section = x
-  end
 
   #
   # Used for loading class with Marshal
   #
   def marshal_load(v)
@@ -36,9 +31,32 @@
   #
   # Used for saving class with Marshal
   #
   def marshal_dump
     [ @name, @creator, @date, @section, @sections, @width, @height ] 
+  end
+
+  def section=(x)
+    x = 0               if x < 0 
+    x = @sections.size - 1 if x >= @sections.size
+    @section = x
+  end
+
+  #
+  # Auxiliary debugging function to verify the integrity of the map
+  #
+  def verify_integrity
+    @sections.each { |sect|
+      sect.rooms.each { |r|
+	r.exits.each_with_index { |e, idx|
+	  next if not e
+	  if not sect.connections.include?(e)
+	    $stderr.puts "Exit #{e} in room, but not in section #{sect.name}."
+	    r.exits[idx] = nil
+	  end
+	}
+      }
+    }
   end
 
   def initialize(name)
     @section = 0
     @name    = name