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-rw-r--r--crawl-ref/source/show.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/crawl-ref/source/show.h b/crawl-ref/source/show.h
index 3f2e4cb88a..1554aa8b23 100644
--- a/crawl-ref/source/show.h
+++ b/crawl-ref/source/show.h
@@ -82,4 +82,8 @@ public:
void update_at(const coord_def &gp, const coord_def &ep);
};
+// Convert a show object as in env.show to one to be stored in
+// env.map_knowledge (dropping feature colour mainly).
+show_type to_knowledge(show_type obj, bool emph);
+
#endif