Unique placement-related function find_maps_for_tag.

Generates a vector of map_defs that have the relevant tag. Can check
depth (defaults to false) as well as whether or not a vault has
previously been placed (defaults to true).

Convenience function weight_map_vector returns an integer corresponding
to the total weight of all of the maps contained within the vector.
These functions will be used to re-do unique placement as per dpeg's
design (see c-r-d email).

1 files changed, 6 insertions, 0 deletions

diff --git a/crawl-ref/source/maps.h b/crawl-ref/source/maps.h
index 37f0f22841..3626db6dd5 100644
--- a/crawl-ref/source/maps.h
+++ b/crawl-ref/source/maps.h
@@ -41,6 +41,12 @@ void add_parsed_map(const map_def &md);
 
 std::vector<std::string> find_map_matches(const std::string &name);
 
+std::vector<map_def> find_maps_for_tag (const std::string tag,
+                                          bool check_depth = false,
+                                          bool check_used = true);
+
+int weight_map_vector (std::vector<map_def> maps);
+
 void read_maps();
 void read_map(const std::string &file);
 void run_map_preludes();