From 0422b28df07c3d649a8670db3d2f19386371b484 Mon Sep 17 00:00:00 2001
From: Jean-Patrick Guerrero <jeanpatrick.guerrero@gmail.com>
Date: Tue, 8 Mar 2016 14:35:51 +0100
Subject: [PATCH] Convert hive ABM to nodetimer

---
 hive.lua | 47 +++++++++++++++++++++++++----------------------
 1 file changed, 25 insertions(+), 22 deletions(-)

diff --git a/hive.lua b/hive.lua
index be2dc3e..5ce5b60 100644
--- a/hive.lua
+++ b/hive.lua
@@ -16,6 +16,28 @@ function hive.construct(pos)
 	meta:set_string("formspec", formspec)
 	meta:set_string("infotext", "Artificial Hive")
 	inv:set_size("honey", 1)
+
+	local timer = minetest.get_node_timer(pos)
+	timer:start(math.random(64, 128))
+end
+
+function hive.timer(pos)
+	local time = (minetest.get_timeofday() or 0) * 24000
+	if time < 5500 or time > 18500 then return true end
+
+	local inv = minetest.get_meta(pos):get_inventory()	
+	local honeystack = inv:get_stack("honey", 1)
+	local honey = honeystack:get_count()
+
+	local radius = 4
+	local minp = vector.add(pos, -radius)
+	local maxp = vector.add(pos, radius)
+	local flowers = minetest.find_nodes_in_area_under_air(minp, maxp, "group:flower")
+
+	if #flowers > 2 and honey < 16 then
+		inv:add_item("honey", "xdecor:honey")
+	end
+	return true
 end
 
 xdecor.register("hive", {
@@ -25,8 +47,10 @@ xdecor.register("hive", {
 		 "xdecor_hive_side.png", "xdecor_hive_front.png"},
 	groups = {choppy=3, oddly_breakable_by_hand=2, flammable=1},
 	on_construct = hive.construct,
+	on_timer = hive.timer,
 	can_dig = function(pos)
-		return minetest.get_meta(pos):get_inventory():is_empty("honey")
+		local inv = minetest.get_meta(pos):get_inventory()
+		return inv:is_empty("honey")
 	end,
 	on_punch = function(_, _, puncher)
 		puncher:set_hp(puncher:get_hp() - 2)
@@ -34,24 +58,3 @@ xdecor.register("hive", {
 	allow_metadata_inventory_put = function() return 0 end
 })
 
-minetest.register_abm({
-	nodenames = {"xdecor:hive"},
-	interval = 30, chance = 10,
-	action = function(pos)
-		local time = (minetest.get_timeofday() or 0) * 24000
-		if time < 5500 or time > 18500 then return end
-
-		local inv = minetest.get_meta(pos):get_inventory()
-		local honeystack = inv:get_stack("honey", 1)
-		local honey = honeystack:get_count()
-
-		local radius = 4
-		local minp = vector.add(pos, -radius)
-		local maxp = vector.add(pos, radius)
-		local flowers = minetest.find_nodes_in_area_under_air(minp, maxp, "group:flower")
-
-		if #flowers > 2 and honey < 16 then
-			inv:add_item("honey", "xdecor:honey")
-		end
-	end
-})