Make villages optional.

init.lua

@@ -25,6 +25,11 @@ if fun_caves.breakable_wood == nil then
 	fun_caves.breakable_wood = false
 end
 
+fun_caves.use_villages = minetest.setting_getbool('fun_caves_use_villages')
+if fun_caves.use_villages == nil then
+	fun_caves.use_villages = true
+end
+
 fun_caves.DEBUG = false  -- for maintenance only
 
 

mapgen.lua

@@ -404,7 +404,7 @@ local function generate(p_minp, p_maxp, seed)
 		if not write3 then
 			write4, write_p4 = fun_caves.pyramid(minp, maxp, data, p2data, area, biomemap, biome_ids, node, heightmap)
 		end
-		if biomemap and not (write3 or write4) then
+		if fun_caves.use_villages and biomemap and not (write3 or write4) then
 			local biome = biome_ids[biomemap[40*80+40]]
 			write5 = fun_caves.village(minp, maxp, data, p2data, area, node, biome, heightmap)
 		end

settingtypes.txt

@@ -9,3 +9,6 @@ fun_caves_exploding_fungi (Exploding Fungi) bool true
 
 # Unset this to make wook breakable by hand.
 fun_caves_breakable_wood (Breakable Wood) bool false
+
+# Unset this to remove primitive villages.
+fun_caves_use_villages (Villages) bool true