From d94847072f9dcbc307b6fe29835ff0d32fdbaec0 Mon Sep 17 00:00:00 2001
From: Duane <duane@duanerobertson.com>
Date: Thu, 30 Jun 2016 13:58:18 -0500
Subject: [PATCH] Make villages optional.

---
 init.lua         | 5 +++++
 mapgen.lua       | 2 +-
 settingtypes.txt | 3 +++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 7c65c38..0c8b1d9 100644
--- a/init.lua
+++ b/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
 
 
diff --git a/mapgen.lua b/mapgen.lua
index 435828e..68cf5c0 100644
--- a/mapgen.lua
+++ b/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
diff --git a/settingtypes.txt b/settingtypes.txt
index b231dd2..18dee7f 100644
--- a/settingtypes.txt
+++ b/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