HUD supports areas mod

towny_hud/depends.txt

@@ -1,2 +1,3 @@
 towny
 towny_nations?
+areas?

towny_hud/init.lua

@@ -4,23 +4,16 @@
 local modpath = minetest.get_modpath(minetest.get_current_modname())
 
 -- This code is borrowed from [areas] by ShadowNinja
--- TODO: Support areas (areas:getExternalHudEntries)
-
-towny.hud = {}
-
-minetest.register_globalstep(function(dtime)
-	for _, player in pairs(minetest.get_connected_players()) do
-		local name = player:get_player_name()
-		local pos = vector.round(player:getpos())
-		local areaStrings = {}
 
+local function towns_at_pos(pos, areas)
+	if not areas then areas = {} end
 	local t,p,c = towny.regions.get_town_at(pos)
 
 	if t then
 		if towny.nations then
 			local n = towny.nations.get_town_nation(t)
 			if n then
-					table.insert(areaStrings, towny.nations.get_full_name(n))
+				table.insert(areas, { name = towny.nations.get_full_name(n) })
 			end
 		end
 
@@ -30,7 +23,7 @@ minetest.register_globalstep(function(dtime)
 		if tdata.flags.greeting then
 			greeting = "- "..tdata.flags.greeting
 		end
-			table.insert(areaStrings, ("%s %s"):format(town, greeting))
+		table.insert(areas, { name = ("%s %s"):format(town, greeting) })
 
 		if p then
 			local plot = tdata.plots[p]
@@ -40,6 +33,11 @@ minetest.register_globalstep(function(dtime)
 				greeting = ("%s (%s)"):format(plot.flags['greeting'], plot.owner)
 			end
 
+			-- Override unowned plot greeting
+			if not plot.owner then
+				greeting = "Unowned Plot"
+			end
+
 			if plot.flags['claimable'] then
 				if plot.flags['cost'] and plot.flags['cost'] > 0 then
 					-- TODO: economy
@@ -47,10 +45,27 @@ minetest.register_globalstep(function(dtime)
 				greeting = greeting .. " (For sale: FREE!)"
 			end
 
-				table.insert(areaStrings, ("%s - %s"):format(town, greeting))
+			table.insert(areas, { name = ("%s - %s"):format(town, greeting) })
 		end
 	end
 	
+	return areas
+end
+
+if minetest.get_modpath("areas") ~= nil then
+	areas:registerHudHandler(towns_at_pos)
+else
+	towny.hud = {}
+	minetest.register_globalstep(function(dtime)
+		for _, player in pairs(minetest.get_connected_players()) do
+			local name = player:get_player_name()
+			local pos = vector.round(player:getpos())
+			local areaStrings = {}
+
+			for i,town in pairs(towns_at_pos(pos)) do
+				table.insert(areaStrings, town.name)
+			end
+
 			local areaString = "Towns:"
 			if #areaStrings > 0 then
 				areaString = areaString.."\n"..
@@ -77,8 +92,9 @@ minetest.register_globalstep(function(dtime)
 				hud.oldAreas = areaString
 			end
 		end
-end)
+	end)
 
-minetest.register_on_leaveplayer(function(player)
+	minetest.register_on_leaveplayer(function(player)
 		towny.hud[player:get_player_name()] = nil
-end)
+	end)
+end

towny_hud/mod.conf

@@ -1,4 +1,4 @@
 name = towny_hud
 description = Heads Up Display information for towns
 depends = towny
-optional_depends = towny_nations
+optional_depends = towny_nations,areas