diff options
Diffstat (limited to 'areas/api.lua')
-rw-r--r-- | areas/api.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/areas/api.lua b/areas/api.lua index e8b9c7a..730e96d 100644 --- a/areas/api.lua +++ b/areas/api.lua @@ -1,7 +1,23 @@ +local hudHandlers = {} + +--- Adds a function as a HUD handler, it will be able to add items to the Areas HUD element. +function areas:registerHudHandler(handler) + table.insert(hudHandlers, handler) +end + + +function areas:getExternalHudEntries(pos) + local areas = {} + for _, func in pairs(hudHandlers) do + func(pos, areas) + end + return areas +end --- Returns a list of areas that include the provided position. function areas:getAreasAtPos(pos) local res = {} + if self.store then local a = self.store:get_areas_for_pos(pos, false, true) for store_id, store_area in pairs(a) do |