From e833e6d3fa4b46b57feae0b26002f3461e6a5191 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Tue, 15 May 2012 15:00:32 +0200
Subject: Room: implement drill down

---
 lib/evendoors.rb      |  2 +-
 lib/evendoors/room.rb | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/evendoors.rb b/lib/evendoors.rb
index 19f9371..e57cf26 100644
--- a/lib/evendoors.rb
+++ b/lib/evendoors.rb
@@ -43,7 +43,7 @@ module EvenDoors
     #
     ERROR_ROUTE_NS      = 'routing error: no source'.freeze
     ERROR_ROUTE_RRWD    = 'routing error: right room, wrong door'.freeze
-    ERROR_ROUTE_RRNDD   = 'routing error: right room, no drill down'.freeze
+    ERROR_ROUTE_DDWR    = 'routing error: drill down, wrong room'.freeze
     ERROR_ROUTE_TRWR    = 'routing error: top room, wrong room'.freeze
     ERROR_ROUTE_NDNL    = 'routing error: no destination, no link'.freeze
     ERROR_ROUTE_SND     = 'routing error: system no destination'.freeze
diff --git a/lib/evendoors/room.rb b/lib/evendoors/room.rb
index 8b62c24..f865136 100644
--- a/lib/evendoors/room.rb
+++ b/lib/evendoors/room.rb
@@ -119,9 +119,13 @@ module EvenDoors
                 else
                     p.error! EvenDoors::ERROR_ROUTE_RRWD
                 end
-            elsif (p.room=~/^#{path}/)==0
-                # TODO allow drill down ?!?
-                p.error! EvenDoors::ERROR_ROUTE_RRNDD
+            elsif (p.room=~/^#{path}\/(.*)/)==0
+                room, *more = $1.split EvenDoors::PATH_SEP
+                if r=@spots[room]
+                    r.route_p p
+                else
+                    p.error! EvenDoors::ERROR_ROUTE_DDWR
+                end
             elsif @parent
                 @parent.route_p p
             else
-- 
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