Better explore-stop messages.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@619 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 33 insertions, 0 deletions

diff --git a/crawl-ref/source/travel.h b/crawl-ref/source/travel.h
index 935840963c..a95948df2a 100644
--- a/crawl-ref/source/travel.h
+++ b/crawl-ref/source/travel.h
@@ -206,6 +206,39 @@ struct level_pos
     void load(FILE *);
 };
 
+// Tracks items discovered by explore in this turn.
+class LevelStashes;
+class explore_discoveries
+{
+public:
+    explore_discoveries();
+    
+    void found_feature(const coord_def &pos, int grid);
+    void found_item(const coord_def &pos, const item_def &item);
+
+    // Reports discoveries and prompts the player to stop (if necessary).
+    bool prompt_stop() const;
+
+private:
+    template <class C> void say_any(const C &coll, const char *stub) const;
+    std::string cleaned_feature_description(int feature) const;
+    
+private:
+    template <class Z> struct named_thing {
+        std::string name;
+        Z thing;
+
+        named_thing(const std::string &n, Z t) : name(n), thing(t) { }
+    };
+
+    int es_flags;
+    const LevelStashes *current_level;
+    std::vector< named_thing<item_def> > items;
+    std::vector< named_thing<int> > stairs;
+    std::vector< named_thing<int> > shops;
+    std::vector< named_thing<int> > altars;
+};
+
 struct stair_info
 {
     coord_def position;     // Position of stair