Warn the player if interlevel travel is going to take them to a level outside the range [src,dest] (rax, doy).

Add ^G as an alias for Escape in yesno and yesnoquit.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6764 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 8 insertions, 0 deletions

diff --git a/crawl-ref/source/travel.h b/crawl-ref/source/travel.h
index 95ede43a98..7785a108ab 100644
--- a/crawl-ref/source/travel.h
+++ b/crawl-ref/source/travel.h
@@ -345,6 +345,14 @@ struct travel_target
         p.clear();
         entrance_only = false;
     }
+    bool operator == (const travel_target &other) const
+    {
+        return p == other.p && entrance_only == other.entrance_only;
+    }
+    bool operator != (const travel_target &other) const
+    {
+        return !operator == (other);
+    }
 };
 
 // Tracks items discovered by explore in this turn.