diff --git a/mods/anvil/init.lua b/mods/anvil/init.lua
index 226078d..6fe4338 100644
--- a/mods/anvil/init.lua
+++ b/mods/anvil/init.lua
@@ -220,7 +220,7 @@ for _, anvil in ipairs(anvils) do
 		groups = {oddly_breakable_by_hand=2, falling_node=1, dig_immediate=1},
 		sounds = default.node_sound_stone_defaults(),
 		can_dig = function(pos,player)
-			local meta = minetest.env:get_meta(pos);
+			local meta = minetest.get_meta(pos);
 			local inv = meta:get_inventory()
 			if inv:is_empty("src1") and inv:is_empty("src2") and inv:is_empty("hammer")
 				and inv:is_empty("output") and inv:is_empty("flux") then
@@ -229,7 +229,7 @@ for _, anvil in ipairs(anvils) do
 			return false
 		end,
 		on_construct = function(pos)
-			local meta = minetest.env:get_meta(pos)
+			local meta = minetest.get_meta(pos)
 			meta:set_string("formspec", "size[8,7]"..
 					-- some (hopefully) helpful buttons
 					"button[2.0,1.75;1,0.5;guide;Guide]"..
@@ -266,7 +266,7 @@ for _, anvil in ipairs(anvils) do
 				realtest.show_craft_guide_anvil( sender, "realtest:craft_guide_anvil", fields);
 				return;
 			end
-			local meta = minetest.env:get_meta(pos)
+			local meta = minetest.get_meta(pos)
 			local inv = meta:get_inventory()
 	
 			local src1, src2 = inv:get_stack("src1", 1), inv:get_stack("src2", 1)
diff --git a/mods/awards/init.lua b/mods/awards/init.lua
index 29a7559..c63c440 100644
--- a/mods/awards/init.lua
+++ b/mods/awards/init.lua
@@ -197,9 +197,9 @@ awards.register_achievement("award_burn",{
 
 awards.register_onDeath(function(player,data)
 	print ("running on death function")
-	local pos=player:getpos()
+	local pos=player:get_pos()
 
-	if pos and minetest.env:find_node_near(pos, 1, "fire:basic_flame")~=nil then
+	if pos and minetest.find_node_near(pos, 1, "fire:basic_flame")~=nil then
 		return "award_burn"
 	end
 	
diff --git a/mods/boats/init.lua b/mods/boats/init.lua
index b0ae487..f0e8727 100644
--- a/mods/boats/init.lua
+++ b/mods/boats/init.lua
@@ -4,7 +4,7 @@
 --
 
 local function is_water(pos)
-	local nn = minetest.env:get_node(pos).name
+	local nn = minetest.get_node(pos).name
 	return minetest.get_item_group(nn, "water") ~= 0
 end
 
@@ -51,7 +51,7 @@ function boat:on_rightclick(clicker)
 	elseif not self.driver then
 		self.driver = clicker
 		clicker:set_attach(self.object, "", {x=0,y=5,z=0}, {x=0,y=0,z=0})
-		self.object:setyaw(clicker:get_look_yaw())
+		self.object:set_yaw(clicker:get_look_yaw())
 	end
 end
 
@@ -74,7 +74,7 @@ function boat:on_punch(puncher, time_from_last_punch, tool_capabilities, directi
 end
 
 function boat:on_step(dtime)
-	self.v = get_v(self.object:getvelocity())*get_sign(self.v)
+	self.v = get_v(self.object:get_velocity())*get_sign(self.v)
 	if self.driver then
 		local ctrl = self.driver:get_player_control()
 		if ctrl.up then
@@ -84,16 +84,16 @@ function boat:on_step(dtime)
 			self.v = self.v-0.08
 		end
 		if ctrl.left then
-			self.object:setyaw(self.object:getyaw()+math.pi/120+dtime*math.pi/120)
+			self.object:set_yaw(self.object:get_yaw()+math.pi/120+dtime*math.pi/120)
 		end
 		if ctrl.right then
-			self.object:setyaw(self.object:getyaw()-math.pi/120-dtime*math.pi/120)
+			self.object:set_yaw(self.object:get_yaw()-math.pi/120-dtime*math.pi/120)
 		end
 	end
 	local s = get_sign(self.v)
 	self.v = self.v - 0.02*s
 	if s ~= get_sign(self.v) then
-		self.object:setvelocity({x=0, y=0, z=0})
+		self.object:set_velocity({x=0, y=0, z=0})
 		self.v = 0
 		return
 	end
@@ -101,35 +101,35 @@ function boat:on_step(dtime)
 		self.v = 4.5*get_sign(self.v)
 	end
 	
-	local p = self.object:getpos()
+	local p = self.object:get_pos()
 	p.y = p.y-0.5
 	if not is_water(p) then
-		if minetest.registered_nodes[minetest.env:get_node(p).name].walkable then
+		if minetest.registered_nodes[minetest.get_node(p).name].walkable then
 			self.v = 0
 		end
-		self.object:setacceleration({x=0, y=-10, z=0})
-		self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.object:getvelocity().y))
+		self.object:set_acceleration({x=0, y=-10, z=0})
+		self.object:set_velocity(get_velocity(self.v, self.object:get_yaw(), self.object:get_velocity().y))
 	else
 		p.y = p.y+1
 		if is_water(p) then
-			self.object:setacceleration({x=0, y=3, z=0})
-			local y = self.object:getvelocity().y
+			self.object:set_acceleration({x=0, y=3, z=0})
+			local y = self.object:get_velocity().y
 			if y > 2 then
 				y = 2
 			end
 			if y < 0 then
-				self.object:setacceleration({x=0, y=10, z=0})
+				self.object:set_acceleration({x=0, y=10, z=0})
 			end
-			self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), y))
+			self.object:set_velocity(get_velocity(self.v, self.object:get_yaw(), y))
 		else
-			self.object:setacceleration({x=0, y=0, z=0})
-			if math.abs(self.object:getvelocity().y) < 1 then
-				local pos = self.object:getpos()
+			self.object:set_acceleration({x=0, y=0, z=0})
+			if math.abs(self.object:get_velocity().y) < 1 then
+				local pos = self.object:get_pos()
 				pos.y = math.floor(pos.y)+0.5
-				self.object:setpos(pos)
-				self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), 0))
+				self.object:set_pos(pos)
+				self.object:set_velocity(get_velocity(self.v, self.object:get_yaw(), 0))
 			else
-				self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.object:getvelocity().y))
+				self.object:set_velocity(get_velocity(self.v, self.object:get_yaw(), self.object:get_velocity().y))
 			end
 		end
 	end
@@ -153,7 +153,7 @@ minetest.register_craftitem("boats:boat", {
 			return
 		end
 		pointed_thing.under.y = pointed_thing.under.y+0.5
-		minetest.env:add_entity(pointed_thing.under, "boats:boat")
+		minetest.add_entity(pointed_thing.under, "boats:boat")
 		itemstack:take_item()
 		return itemstack
 	end,
diff --git a/mods/builtin_item/init.lua b/mods/builtin_item/init.lua
index 64d34bd..e5415b4 100644
--- a/mods/builtin_item/init.lua
+++ b/mods/builtin_item/init.lua
@@ -72,13 +72,13 @@ minetest.register_entity(":__builtin:item", {
 			self.itemstring = staticdata
 		end
 		self.object:set_armor_groups({immortal=1})
-		self.object:setvelocity({x=0, y=2, z=0})
-		self.object:setacceleration({x=0, y=-10, z=0})
+		self.object:set_velocity({x=0, y=2, z=0})
+		self.object:set_acceleration({x=0, y=-10, z=0})
 		self:set_item(self.itemstring)
 	end,
 	
 	on_step = function(self, dtime)
-		local time = tonumber(minetest.setting_get("remove_items"))
+		local time = tonumber(minetest.settings:get("remove_items"))
 		if not time then
 			time = 300
 		end
@@ -90,19 +90,19 @@ minetest.register_entity(":__builtin:item", {
 			self.object:remove()
 		end
 		
-		local p = self.object:getpos()
+		local p = self.object:get_pos()
 		
-		local name = minetest.env:get_node(p).name
+		local name = minetest.get_node(p).name
 		if name == "default:lava_flowing" or name == "default:lava_source" then
-			minetest.sound_play("builtin_item_lava", {pos=self.object:getpos()})
+			minetest.sound_play("builtin_item_lava", {pos=self.object:get_pos()})
 			self.object:remove()
 			return
 		end
 		
 		if minetest.registered_nodes[name].liquidtype == "flowing" then
 			get_flowing_dir = function(self)
-				local pos = self.object:getpos()
-				local param2 = minetest.env:get_node(pos).param2
+				local pos = self.object:get_pos()
+				local param2 = minetest.get_node(pos).param2
 				for i,d in ipairs({-1, 1, -1, 1}) do
 					if i<3 then
 						pos.x = pos.x+d
@@ -110,8 +110,8 @@ minetest.register_entity(":__builtin:item", {
 						pos.z = pos.z+d
 					end
 					
-					local name = minetest.env:get_node(pos).name
-					local par2 = minetest.env:get_node(pos).param2
+					local name = minetest.get_node(pos).name
+					local par2 = minetest.get_node(pos).param2
 					if name == "default:water_flowing" and par2 < param2 then
 						return pos
 					end
@@ -126,17 +126,17 @@ minetest.register_entity(":__builtin:item", {
 			
 			local vec = get_flowing_dir(self)
 			if vec then
-				local v = self.object:getvelocity()
+				local v = self.object:get_velocity()
 				if vec and vec.x-p.x > 0 then
-					self.object:setvelocity({x=0.5,y=v.y,z=0})
+					self.object:set_velocity({x=0.5,y=v.y,z=0})
 				elseif vec and vec.x-p.x < 0 then
-					self.object:setvelocity({x=-0.5,y=v.y,z=0})
+					self.object:set_velocity({x=-0.5,y=v.y,z=0})
 				elseif vec and vec.z-p.z > 0 then
-					self.object:setvelocity({x=0,y=v.y,z=0.5})
+					self.object:set_velocity({x=0,y=v.y,z=0.5})
 				elseif vec and vec.z-p.z < 0 then
-					self.object:setvelocity({x=0,y=v.y,z=-0.5})
+					self.object:set_velocity({x=0,y=v.y,z=-0.5})
 				end
-				self.object:setacceleration({x=0, y=-10, z=0})
+				self.object:set_acceleration({x=0, y=-10, z=0})
 				self.physical_state = true
 				self.object:set_properties({
 					physical = true
@@ -146,12 +146,12 @@ minetest.register_entity(":__builtin:item", {
 		end
 		
 		p.y = p.y - 0.3
-		local nn = minetest.env:get_node(p).name
+		local nn = minetest.get_node(p).name
 		-- If node is not registered or node is walkably solid
 		if not minetest.registered_nodes[nn] or minetest.registered_nodes[nn].walkable then
 			if self.physical_state then
-				self.object:setvelocity({x=0,y=0,z=0})
-				self.object:setacceleration({x=0, y=0, z=0})
+				self.object:set_velocity({x=0,y=0,z=0})
+				self.object:set_acceleration({x=0, y=0, z=0})
 				self.physical_state = false
 				self.object:set_properties({
 					physical = false
@@ -159,8 +159,8 @@ minetest.register_entity(":__builtin:item", {
 			end
 		else
 			if not self.physical_state then
-				self.object:setvelocity({x=0,y=0,z=0})
-				self.object:setacceleration({x=0, y=-10, z=0})
+				self.object:set_velocity({x=0,y=0,z=0})
+				self.object:set_acceleration({x=0, y=-10, z=0})
 				self.physical_state = true
 				self.object:set_properties({
 					physical = true
@@ -181,6 +181,6 @@ minetest.register_entity(":__builtin:item", {
 	end,
 })
 
-if minetest.setting_get("log_mods") then
+if minetest.settings:get("log_mods") then
 	minetest.log("action", "builtin_item loaded")
 end
diff --git a/mods/core/creative.lua b/mods/core/creative.lua
index d2db118..2f712d7 100644
--- a/mods/core/creative.lua
+++ b/mods/core/creative.lua
@@ -7,7 +7,7 @@ creative_inventory.creative_inventory_size = 0
 minetest.after(0, function()
 	local inv = minetest.create_detached_inventory("creative", {
 		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
-			if minetest.setting_getbool("creative_mode") then
+			if minetest.settings:get_bool("creative_mode") then
 				return count
 			else
 				return 0
@@ -17,7 +17,7 @@ minetest.after(0, function()
 			return 0
 		end,
 		allow_take = function(inv, listname, index, stack, player)
-			if minetest.setting_getbool("creative_mode") then
+			if minetest.settings:get_bool("creative_mode") then
 				return -1
 			else
 				return 0
@@ -55,7 +55,7 @@ local trash = minetest.create_detached_inventory("creative_trash", {
   -- Allow the stack to be placed and remove it in on_put()
   -- This allows the creative inventory to restore the stack
   allow_put = function(inv, listname, index, stack, player)
-    if minetest.setting_getbool("creative_mode") then
+    if minetest.settings:get_bool("creative_mode") then
       return stack:get_count()
     else
       return 0
@@ -82,14 +82,14 @@ creative_inventory.set_creative_formspec = function(player, start_i, pagenum)
 end
 minetest.register_on_joinplayer(function(player)
 	-- If in creative mode, modify player's inventory forms
-	if not minetest.setting_getbool("creative_mode") then
+	if not minetest.settings:get_bool("creative_mode") then
 		return
 	end
 	creative_inventory.set_creative_formspec(player, 0, 1)
 end)
 
 minetest.register_on_player_receive_fields(function(player, formname, fields)
-	if not minetest.setting_getbool("creative_mode") then
+	if not minetest.settings:get_bool("creative_mode") then
 		return
 	end
 	-- Figure out current page from formspec
diff --git a/mods/core/drop.lua b/mods/core/drop.lua
index e3e3dfc..d017b92 100644
--- a/mods/core/drop.lua
+++ b/mods/core/drop.lua
@@ -1,4 +1,4 @@
-if minetest.setting_getbool("creative_mode") then
+if minetest.settings:get_bool("creative_mode") then
 	function minetest.handle_node_drops(pos, drops, digger)
 		if not digger or not digger:is_player() then
 			return
@@ -34,7 +34,7 @@ else
 					if math.random(1,2) == 1 then
 						z = -z
 					end
-					obj:setvelocity({x=1/x, y=obj:getvelocity().y, z=1/z})
+					obj:set_velocity({x=1/x, y=obj:get_velocity().y, z=1/z})
 				end
 			end
 		end
@@ -43,7 +43,7 @@ else
 				drop(item)
 			end
 		end
-		if ALWAYS_DROP_NODES_AS_ITEMS and minetest.get_node_group(minetest.get_node(pos).name, "drop_on_dig") == 1 then
+		if ALWAYS_DROP_NODES_AS_ITEMS and minetest.get_item_group(minetest.get_node(pos).name, "drop_on_dig") == 1 then
 			drop_all()
 		elseif digger and digger:get_inventory() then
 			for _, dropped_item in ipairs(drops) do
diff --git a/mods/core/falling.lua b/mods/core/falling.lua
index 109de3d..91d6925 100644
--- a/mods/core/falling.lua
+++ b/mods/core/falling.lua
@@ -39,7 +39,7 @@ function nodeupdate_single(pos)
 	end
 end
 
-function nodeupdate(pos)
+function minetest.check_for_falling(pos)
 	for x = -1,1 do
 		for y = -1,1 do
 			for z = -1,1 do
@@ -51,7 +51,7 @@ function nodeupdate(pos)
 end
 
 realtest.register_on_updatenode(function(pos, node)
-	if minetest.get_node_group(node.name, "dropping_node") ~= 0 then
+	if minetest.get_item_group(node.name, "dropping_node") ~= 0 then
 		if minetest.registered_nodes[node.name].cause_drop(pos, node) then
 			local meta = minetest.get_meta(pos)
 			if minetest.registered_nodes[node.name].on_dropping then
@@ -66,20 +66,20 @@ realtest.register_on_updatenode(function(pos, node)
 			if minetest.registered_nodes[node.name].after_dig_node then
 				minetest.registered_nodes[node.name].after_dig_node(pos, node, meta, nil)
 			end
-			nodeupdate(pos)
+			minetest.check_for_falling(pos)
 		end
 	end
 end)
 
 realtest.register_on_updatenode(function(pos, node)
 		local b_node = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
-		if minetest.get_node_group(node.name, "dropping_like_stone") ~= 0 and
+		if minetest.get_item_group(node.name, "dropping_like_stone") ~= 0 and
 				(minetest.registered_nodes[b_node.name].walkable == false or
 					minetest.registered_nodes[b_node.name].buildable_to) then
 			local sides = {{x=-1,y=0,z=0}, {x=1,y=0,z=0}, {x=0,y=0,z=-1}, {x=0,y=0,z=1}, {x=0,y=-1,z=0}, {x=0,y=1,z=0}}
 			local drop = true
 			for _, s in ipairs(sides) do
-				if  minetest.get_node_group(minetest.get_node({x=pos.x+s.x,y=pos.y+s.y,z=pos.z+s.z}).name, "dropping_like_stone") ~= 0 then
+				if  minetest.get_item_group(minetest.get_node({x=pos.x+s.x,y=pos.y+s.y,z=pos.z+s.z}).name, "dropping_like_stone") ~= 0 then
 					drop = false
 					break
 				end
@@ -87,13 +87,13 @@ realtest.register_on_updatenode(function(pos, node)
 			if drop then
 				minetest.remove_node({x=pos.x,y=pos.y,z=pos.z})
 				minetest.handle_node_drops(pos, {node.name})
-				nodeupdate(pos)
+				minetest.check_for_falling(pos)
 			end
 		end
 	end)
 
 realtest.register_on_updatenode(function(pos, node)
-	if minetest.get_node_group(node.name, "falling_node") ~= 0 then
+	if minetest.get_item_group(node.name, "falling_node") ~= 0 then
 		if minetest.registered_nodes[node.name].cause_fall(pos, node) then
 			if minetest.registered_nodes[node.name].on_falling then
 				minetest.registered_nodes[node.name].on_falling(pos, node)
@@ -101,13 +101,13 @@ realtest.register_on_updatenode(function(pos, node)
 				minetest.remove_node(pos)
 				minetest.spawn_falling_node(pos, node.name)
 			end
-			nodeupdate(pos)
+			minetest.check_for_falling(pos)
 		end
 	end
 end)
 
 realtest.register_on_updatenode(function(pos, node)
-	if minetest.get_node_group(node.name, "attached_node") ~= 0 then
+	if minetest.get_item_group(node.name, "attached_node") ~= 0 then
 		local function check_attached_node(p, n)
 			local def = minetest.registered_nodes[n.name]
 			local d = {x=0, y=0, z=0}
@@ -139,7 +139,7 @@ realtest.register_on_updatenode(function(pos, node)
 		if not check_attached_node(pos, node) then
 			minetest.remove_node(pos)
 			minetest.handle_node_drops(pos, minetest.get_node_drops(node.name, nil))
-			nodeupdate(pos)
+			minetest.check_for_falling(pos)
 		end
 	end
 end)
@@ -183,15 +183,15 @@ minetest.register_entity(":__builtin:falling_node", {
 	on_activate = function(self, staticdata)
 		self.nodename = staticdata
 		self.object:set_armor_groups({immortal=1})
-		--self.object:setacceleration({x=0, y=-10, z=0})
+		--self.object:set_acceleration({x=0, y=-10, z=0})
 		self:set_node(self.nodename)
 	end,
 
 	on_step = function(self, dtime)
 		-- Set gravity
-		self.object:setacceleration({x=0, y=-10, z=0})
+		self.object:set_acceleration({x=0, y=-10, z=0})
 		-- Turn to actual sand when collides to ground or just move
-		local pos = self.object:getpos()
+		local pos = self.object:get_pos()
 		local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
 		local bcn = minetest.get_node(bcp)
 		-- Note: walkable is in the node definition, not in item groups
@@ -224,7 +224,7 @@ minetest.register_entity(":__builtin:falling_node", {
 			-- Create node and remove entity
 			minetest.add_node(np, {name=self.nodename})
 			self.object:remove()
-			nodeupdate(np)
+			minetest.check_for_falling(np)
 		else
 			-- Do nothing
 		end
diff --git a/mods/core/place.lua b/mods/core/place.lua
index a5c96f2..4e464ae 100644
--- a/mods/core/place.lua
+++ b/mods/core/place.lua
@@ -7,9 +7,9 @@ function minetest.item_place_node(itemstack, placer, pointed_thing)
 
 	local under = pointed_thing.under
 
-    local oldnode_under = minetest.env:get_node_or_nil(under)
+    local oldnode_under = minetest.get_node_or_nil(under)
     local above = pointed_thing.above
-    local oldnode_above = minetest.env:get_node_or_nil(above)
+    local oldnode_above = minetest.get_node_or_nil(above)
 
     if not oldnode_under or not oldnode_above then
             minetest.log("info", placer:get_player_name() .. " tried to place"
@@ -55,7 +55,7 @@ function minetest.item_place_node(itemstack, placer, pointed_thing)
 		newnode.param2 = minetest.dir_to_wallmounted(dir)
 	-- Calculate the direction for furnaces and chests and stuff
 	elseif def.paramtype2 == 'facedir' then
-		local placer_pos = placer:getpos()
+		local placer_pos = placer:get_pos()
 		if placer_pos then
 			local dir = {
 				x = above.x - placer_pos.x,
diff --git a/mods/core/seasons.lua b/mods/core/seasons.lua
index 0c2b7c0..39b7de4 100644
--- a/mods/core/seasons.lua
+++ b/mods/core/seasons.lua
@@ -177,7 +177,7 @@ minetest.after(0, function()
 	local delta = 0
 	minetest.register_globalstep(function(dtime)
 		delta = delta + dtime
-		local q = 72/minetest.setting_get("time_speed")
+		local q = 72/minetest.settings:get("time_speed")
 		while delta >= q do
 		    delta = delta - q
 		    seasons.timer = seasons.timer + 1
diff --git a/mods/core/stairs_and_slabs.lua b/mods/core/stairs_and_slabs.lua
index 158f5ad..fc81ad0 100644
--- a/mods/core/stairs_and_slabs.lua
+++ b/mods/core/stairs_and_slabs.lua
@@ -166,7 +166,7 @@ function realtest.register_slab(name, recipeitem, groups, images, description, s
 				return itemstack
 			end
 			
-			if not minetest.setting_getbool("creative_mode") then
+			if not minetest.settings:get_bool("creative_mode") then
 				itemstack:take_item()
 			end
 			return itemstack
diff --git a/mods/default/init.lua b/mods/default/init.lua
index 33aa7d1..718673a 100644
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@@ -17,7 +17,7 @@ dofile(minetest.get_modpath("default").."/mapgen.lua")
 --
 -- Tool definition
 --
-if minetest.setting_getbool("creative_mode") then
+if minetest.settings:get_bool("creative_mode") then
 	minetest.register_item(":", {
 		type = "none",
 		wield_image = "wieldhand.png",
diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index b52e8a3..4b5757f 100644
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -49,7 +49,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine papyrus amount from perlin noise
-			local papyrus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 45 - 20)
+			local papyrus_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) * 45 - 20)
 			-- Find random positions for papyrus based on this random
 			local pr = PseudoRandom(seed+1)
 			for i=0,papyrus_amount do
@@ -74,7 +74,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine cactus amount from perlin noise
-			local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 6 - 3)
+			local cactus_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) * 6 - 3)
 			-- Find random positions for cactus based on this random
 			local pr = PseudoRandom(seed+1)
 			for i=0,cactus_amount do
@@ -106,7 +106,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local z0 = minp.z + math.floor((divz+0)*divlen)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
-			local cobbles_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 5 + 0)
+			local cobbles_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) * 5 + 0)
 			local pr = PseudoRandom(seed+1)
 			for i=0,cobbles_amount do
 				local x = pr:next(x0, x1)
@@ -137,7 +137,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine cactus amount from perlin noise
-			local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 5 + 0)
+			local cactus_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) * 5 + 0)
 			-- Find random positions for cactus based on this random
 			local pr = PseudoRandom(seed+1)
 			for i=0,cactus_amount do
diff --git a/mods/doors/init.lua b/mods/doors/init.lua
index a3792f3..4ef6ce0 100644
--- a/mods/doors/init.lua
+++ b/mods/doors/init.lua
@@ -83,7 +83,7 @@ function doors:register_door(name, def)
 				meta:set_string("infotext", "Owned by "..pn)
 			end
 			
-			if not minetest.setting_getbool("creative_mode") then
+			if not minetest.settings:get_bool("creative_mode") then
 				itemstack:take_item()
 			end
 			return itemstack
diff --git a/mods/farming/init.lua b/mods/farming/init.lua
index 950eb9e..12dc2c9 100644
--- a/mods/farming/init.lua
+++ b/mods/farming/init.lua
@@ -291,7 +291,7 @@ minetest.register_node(":default:dirt", {
 	}),
 	on_punch = function(pos, node, puncher)
 		if puncher:get_wielded_item():get_name() == "farming:hoe" then
-			minetest.env:set_node(pos, {name="farming:soil"})
+			minetest.set_node(pos, {name="farming:soil"})
 		end
 	end,
 })
@@ -309,7 +309,7 @@ minetest.register_node(":default:dirt_with_grass", {
 	}),
 	on_punch = function(pos, node, puncher)
 		if puncher:get_wielded_item():get_name() == "farming:hoe" then
-			minetest.env:set_node(pos, {name="farming:soil"})
+			minetest.set_node(pos, {name="farming:soil"})
 		end
 	end,
 })
diff --git a/mods/fences/init.lua b/mods/fences/init.lua
index df43136..c18a06a 100644
--- a/mods/fences/init.lua
+++ b/mods/fences/init.lua
@@ -6,7 +6,7 @@ local directions = {
 }
 
 local function update_fence(pos)
-	if minetest.get_node_group(minetest.get_node(pos).name, "fence") ~= 1 then
+	if minetest.get_item_group(minetest.get_node(pos).name, "fence") ~= 1 then
 		return
 	end
 	local sum = 0
@@ -16,7 +16,7 @@ local function update_fence(pos)
 			sum = sum + 2 ^ (i - 1)
 		end
 	end
-	local material = realtest.registered_trees_list[minetest.get_node_group(minetest.get_node(pos).name, "material")]:remove_modname_prefix()
+	local material = realtest.registered_trees_list[minetest.get_item_group(minetest.get_node(pos).name, "material")]:remove_modname_prefix()
 	minetest.add_node(pos, {name = "fences:"..material.."_fence_"..sum})
 end
 
diff --git a/mods/fire/init.lua b/mods/fire/init.lua
index 9acda87..323a8f2 100644
--- a/mods/fire/init.lua
+++ b/mods/fire/init.lua
@@ -95,7 +95,7 @@ function fire.find_pos_for_flame_around(pos)
 end
 
 function fire.flame_should_extinguish(pos)
-	if minetest.setting_getbool("disable_fire") then return true end
+	if minetest.settings:get_bool("disable_fire") then return true end
 	--return minetest.find_node_near(pos, 1, {"group:puts_out_fire"})
 	local p0 = {x=pos.x-2, y=pos.y, z=pos.z-2}
 	local p1 = {x=pos.x+2, y=pos.y, z=pos.z+2}
@@ -180,7 +180,7 @@ minetest.register_abm({
 					return
 				end
 				minetest.remove_node(p)
-				nodeupdate(p)
+				minetest.check_for_falling(p)
 			end
 		else
 			-- remove flame
diff --git a/mods/flowers/mapgen.lua b/mods/flowers/mapgen.lua
index 7148f6e..7b73386 100644
--- a/mods/flowers/mapgen.lua
+++ b/mods/flowers/mapgen.lua
@@ -12,7 +12,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine flowers amount from perlin noise
-			local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
+			local grass_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) ^ 3 * 9)
 			-- Find random positions for flowers based on this random
 			local pr = PseudoRandom(seed+456)
 			for i=0,grass_amount do
diff --git a/mods/furnace/init.lua b/mods/furnace/init.lua
index 2854210..056386d 100644
--- a/mods/furnace/init.lua
+++ b/mods/furnace/init.lua
@@ -5,7 +5,7 @@ function furnace.check_furnace_blocks(pos)
 	for n = 1,#furnace_blocks do
 		local v = furnace_blocks[n]
 			if minetest.get_node_or_nil({x=pos.x+v.x,y=pos.y+v.y,z=pos.z+v.z}) and 
-					minetest.get_node_group(minetest.get_node({x=pos.x+v.x,y=pos.y+v.y,z=pos.z+v.z}).name, "stone") ~= 1 then
+					minetest.get_item_group(minetest.get_node({x=pos.x+v.x,y=pos.y+v.y,z=pos.z+v.z}).name, "stone") ~= 1 then
 				return false
 			end
 		end
diff --git a/mods/hatches/init.lua b/mods/hatches/init.lua
index 26a7414..8ada94c 100755
--- a/mods/hatches/init.lua
+++ b/mods/hatches/init.lua
@@ -10,7 +10,7 @@ function hatches.register_hatch(name, desc, is_wooden)
 			minetest.add_node({x = pos.x, y = pos.y + 1, z = pos.z}, {name = "hatches:"..name.."_hatch_closed", param2 = node.param2})
 			minetest.remove_node(pos)
 		elseif node.name == "hatches:"..name.."_hatch_closed" then
-			if (minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z}).name == "air") and (puncher:getpos().y + 1 >= pos.y) then
+			if (minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z}).name == "air") and (puncher:get_pos().y + 1 >= pos.y) then
 					minetest.add_node({x = pos.x, y = pos.y - 1, z = pos.z}, {name = "hatches:"..name.."_hatch_opened_bottom", 
 						param2 = node.param2})
 					minetest.remove_node(pos)
diff --git a/mods/instruments/init.lua b/mods/instruments/init.lua
index bf74b72..e8d4366 100644
--- a/mods/instruments/init.lua
+++ b/mods/instruments/init.lua
@@ -83,7 +83,7 @@ instruments.spear.entity = {
 
 instruments.spear.entity.on_step = function(self, dtime)
 	self.timer=self.timer+dtime
-	local pos = self.object:getpos()
+	local pos = self.object:get_pos()
 	local node = minetest.get_node(pos)
 
 	if self.timer > 0.2 and self.lastpos.x then
@@ -118,11 +118,11 @@ for i, material in ipairs(instruments.materials) do
 		description = instruments.desc_list[i].." Spear",
 		inventory_image = "instruments_spear_"..material..".png",
 		on_use = function (item, player, pointed_thing)
-			local playerpos=player:getpos()
+			local playerpos=player:get_pos()
 			local obj=minetest.add_entity({x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, "instruments:spear_entity")
 			local dir=player:get_look_dir()
-			obj:setvelocity({x=dir.x*instruments.spear.velocity, y=dir.y*instruments.spear.velocity, z=dir.z*instruments.spear.velocity})
-			obj:setacceleration({x=dir.x*-3, y=-instruments.spear.gravity, z=dir.z*-3})
+			obj:set_velocity({x=dir.x*instruments.spear.velocity, y=dir.y*instruments.spear.velocity, z=dir.z*instruments.spear.velocity})
+			obj:set_acceleration({x=dir.x*-3, y=-instruments.spear.gravity, z=dir.z*-3})
 			obj:get_luaentity().material = material
 			return ""
 		end,
@@ -140,7 +140,7 @@ for i, material in ipairs(instruments.materials) do
 				local n = minetest.get_node(pointed_thing.under)
 				if instruments.chisel_pairs[n.name] then
 					minetest.add_node(pointed_thing.under, {name=instruments.chisel_pairs[n.name], param2=n.param2})
-					nodeupdate(pointed_thing.under)
+					minetest.check_for_falling(pointed_thing.under)
 				end
 				item:add_wear(65535/instruments.durability[i]/4)
 				return item
diff --git a/mods/item_drop/init.lua b/mods/item_drop/init.lua
index 0e172a2..1a2b022 100644
--- a/mods/item_drop/init.lua
+++ b/mods/item_drop/init.lua
@@ -1,11 +1,11 @@
 minetest.register_globalstep(function(dtime)
 	for _,player in ipairs(minetest.get_connected_players()) do
-		if player:get_hp() > 0 or not minetest.setting_getbool("enable_damage") then
-			local pos = player:getpos()
+		if player:get_hp() > 0 or not minetest.settings:get_bool("enable_damage") then
+			local pos = player:get_pos()
 			pos.y = pos.y+0.5
 			local inv = player:get_inventory()
 			
-			for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
+			for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
 				if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
 					if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
 						inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
@@ -21,18 +21,18 @@ minetest.register_globalstep(function(dtime)
 				end
 			end
 			
-			for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 2)) do
+			for _,object in ipairs(minetest.get_objects_inside_radius(pos, 2)) do
 				if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
 					if object:get_luaentity().collect then
 						if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
 							local pos1 = pos
 							pos1.y = pos1.y+0.2
-							local pos2 = object:getpos()
+							local pos2 = object:get_pos()
 							local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
 							vec.x = vec.x*3
 							vec.y = vec.y*3
 							vec.z = vec.z*3
-							object:setvelocity(vec)
+							object:set_velocity(vec)
 							object:get_luaentity().physical_state = false
 							object:get_luaentity().object:set_properties({
 								physical = false
@@ -54,7 +54,7 @@ minetest.register_globalstep(function(dtime)
 									object:get_luaentity().itemstring = ""
 									object:remove()
 								else
-									object:setvelocity({x=0,y=0,z=0})
+									object:set_velocity({x=0,y=0,z=0})
 									object:get_luaentity().physical_state = true
 									object:get_luaentity().object:set_properties({
 										physical = true
@@ -70,6 +70,6 @@ minetest.register_globalstep(function(dtime)
 	end
 end)
 
-if minetest.setting_get("log_mods") then
+if minetest.settings:get("log_mods") then
 	minetest.log("action", "item_drop loaded")
 end
diff --git a/mods/joiner_table/init.lua b/mods/joiner_table/init.lua
index 62d6d17..3d32950 100644
--- a/mods/joiner_table/init.lua
+++ b/mods/joiner_table/init.lua
@@ -87,7 +87,7 @@ for _, tree in pairs(realtest.registered_trees) do
 			local find_instrument = function(instrument)
 				for i = 1, 4 do
 					local istack = inv:get_stack("instruments", i)
-					if minetest.get_node_group(istack:get_name(), instrument) == 1 then
+					if minetest.get_item_group(istack:get_name(), instrument) == 1 then
 						return i
 					end
 				end
diff --git a/mods/money/shop.lua b/mods/money/shop.lua
index 1c0cbf6..8fabc9f 100644
--- a/mods/money/shop.lua
+++ b/mods/money/shop.lua
@@ -53,7 +53,7 @@ end
 
 
 default.shop.give_inventory = function(inv,list,playername)
-	player = minetest.env:get_player_by_name(playername)
+	player = minetest.get_player_by_name(playername)
 	if player then
 		for k,v in ipairs(inv:get_list(list)) do
 			player:get_inventory():add_item("main",v)
@@ -101,7 +101,7 @@ for i, tree_name in ipairs(realtest.registered_trees_list) do
         sounds = default.node_sound_wood_defaults(),
 	after_place_node = function(pos, placer, itemstack)
 		local owner = placer:get_player_name()
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("infotext", "Exchange shop (owned by "..owner..")")
 		meta:set_string("owner",owner)
 		--[[meta:set_string("pl1","")
@@ -116,7 +116,7 @@ for i, tree_name in ipairs(realtest.registered_trees_list) do
 		clicker:get_inventory():set_size("customer_gives", 3*2)
 		clicker:get_inventory():set_size("customer_gets", 3*2)
 		default.shop.current_shop[clicker:get_player_name()] = pos
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if clicker:get_player_name() == meta:get_string("owner") and not clicker:get_player_control().aux1 then
 			minetest.show_formspec(clicker:get_player_name(),"money:shop_formspec",default.shop.formspec.owner(pos))
 		else
@@ -124,22 +124,22 @@ for i, tree_name in ipairs(realtest.registered_trees_list) do
 		end
 	end,
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
 		return count
 	end,
 	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
 		return stack:get_count()
 	end,
 	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if player:get_player_name() ~= meta:get_string("owner") then return 0 end
 		return stack:get_count()
 	end,
 	can_dig = function(pos, player)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		return inv:is_empty("stock") and inv:is_empty("customers_gave") and inv:is_empty("owner_wants") and inv:is_empty("owner_gives")
 	end
@@ -161,7 +161,7 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 	if formname == "money:shop_formspec" and fields.exchange ~= nil and fields.exchange ~= "" then
 		local name = sender:get_player_name()
 		local pos = default.shop.current_shop[name]
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		if meta:get_string("owner") == name then
 			minetest.chat_send_player(name,"This is your own shop, you can't exchange to yourself !")
 		else
diff --git a/mods/plants_lib/init.lua b/mods/plants_lib/init.lua
index f77f885..f79b943 100644
--- a/mods/plants_lib/init.lua
+++ b/mods/plants_lib/init.lua
@@ -64,7 +64,7 @@ local humidity_persistence = 0.5
 local humidity_scale = 250
 
 local time_scale = 1
-local time_speed = tonumber(minetest.setting_get("time_speed"))
+local time_speed = tonumber(minetest.settings:get("time_speed"))
 
 if time_speed and time_speed > 0 then
 	time_scale = 72 / time_speed
@@ -203,9 +203,9 @@ function plantslib:populate_surfaces(biome, nodes_or_function_or_model, snodes,
 	for i = 1, #snodes do
 		local pos = snodes[i]
 		local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }
-		local noise1 = perlin_fertile_area:get2d({x=pos.x, y=pos.z})
-		local noise2 = plantslib.perlin_temperature:get2d({x=pos.x, y=pos.z})
-		local noise3 = plantslib.perlin_humidity:get2d({x=pos.x+150, y=pos.z+50})
+		local noise1 = perlin_fertile_area:get_2d({x=pos.x, y=pos.z})
+		local noise2 = plantslib.perlin_temperature:get_2d({x=pos.x, y=pos.z})
+		local noise3 = plantslib.perlin_humidity:get_2d({x=pos.x+150, y=pos.z+50})
 		local biome_surfaces_string = dump(biome.surface)
 		local surface_ok = false
 
@@ -498,9 +498,9 @@ function plantslib:spawn_on_surfaces(sd,sp,sr,sc,ss,sa)
 			local p_top = { x = pos.x, y = pos.y + 1, z = pos.z }	
 			local n_top = minetest.get_node(p_top)
 			local perlin_fertile_area = minetest.get_perlin(biome.seed_diff, perlin_octaves, perlin_persistence, perlin_scale)
-			local noise1 = perlin_fertile_area:get2d({x=p_top.x, y=p_top.z})
-			local noise2 = plantslib.perlin_temperature:get2d({x=p_top.x, y=p_top.z})
-			local noise3 = plantslib.perlin_humidity:get2d({x=p_top.x+150, y=p_top.z+50})
+			local noise1 = perlin_fertile_area:get_2d({x=p_top.x, y=p_top.z})
+			local noise2 = plantslib.perlin_temperature:get_2d({x=p_top.x, y=p_top.z})
+			local noise3 = plantslib.perlin_humidity:get_2d({x=p_top.x+150, y=p_top.z+50})
 			if noise1 > biome.plantlife_limit 
 			  and noise2 <= biome.temp_min
 			  and noise2 >= biome.temp_max
@@ -625,14 +625,14 @@ function plantslib:replace_object(pos, replacement, grow_function, walldir, seed
 		return
 	elseif growtype == "function" then
 		local perlin_fertile_area = minetest.get_perlin(seeddiff, perlin_octaves, perlin_persistence, perlin_scale)
-		local noise1 = perlin_fertile_area:get2d({x=pos.x, y=pos.z})
-		local noise2 = plantslib.perlin_temperature:get2d({x=pos.x, y=pos.z})
+		local noise1 = perlin_fertile_area:get_2d({x=pos.x, y=pos.z})
+		local noise2 = plantslib.perlin_temperature:get_2d({x=pos.x, y=pos.z})
 		grow_function(pos,noise1,noise2,walldir)
 		return
 	elseif growtype == "string" then
 		local perlin_fertile_area = minetest.get_perlin(seeddiff, perlin_octaves, perlin_persistence, perlin_scale)
-		local noise1 = perlin_fertile_area:get2d({x=pos.x, y=pos.z})
-		local noise2 = plantslib.perlin_temperature:get2d({x=pos.x, y=pos.z})
+		local noise1 = perlin_fertile_area:get_2d({x=pos.x, y=pos.z})
+		local noise2 = plantslib.perlin_temperature:get_2d({x=pos.x, y=pos.z})
 		assert(loadstring(grow_function.."(...)"))(pos,noise1,noise2,walldir)
 		return
 	elseif growtype == "nil" then
@@ -711,7 +711,7 @@ end
 
 -- Check for infinite stacks
 
-if minetest.get_modpath("unified_inventory") or not minetest.setting_getbool("creative_mode") then
+if minetest.get_modpath("unified_inventory") or not minetest.settings:get_bool("creative_mode") then
 	plantslib.expect_infinite_stacks = false
 else
 	plantslib.expect_infinite_stacks = true
diff --git a/mods/prestibags/init.lua b/mods/prestibags/init.lua
index 40c5e8c..8baeba2 100644
--- a/mods/prestibags/init.lua
+++ b/mods/prestibags/init.lua
@@ -252,8 +252,8 @@ minetest.register_entity(
          self.timer = ENV_CHECK_PERIOD__S
 
          local haveFlame = minetest.registered_nodes["fire:basic_flame"]
-         local pos = self.object:getpos()
-         local node = minetest.env:get_node(pos)
+         local pos = self.object:get_pos()
+         local node = minetest.get_node(pos)
          local nodeType = node and minetest.registered_nodes[node.name]
 
          if nodeType and nodeType.walkable and not nodeType.buildable_to then
@@ -262,16 +262,16 @@ minetest.register_entity(
 
          if minetest.get_item_group(node.name, "lava") > 0 then
             if haveFlame then
-               local flamePos = minetest.env:find_node_near(pos, 1.0, "air")
+               local flamePos = minetest.find_node_near(pos, 1.0, "air")
                if flamePos then
-                  minetest.env:add_node(flamePos,
+                  minetest.add_node(flamePos,
                                         { name = "fire:basic_flame" })
                end
             end
             return self:burn()
          end
 
-         if minetest.env:find_node_near(pos, 1.0, "group:puts_out_fire") then
+         if minetest.find_node_near(pos, 1.0, "group:puts_out_fire") then
             return
          end
 
@@ -285,13 +285,13 @@ minetest.register_entity(
          local burnLevels = 0.0
 
          local igniterPosList =
-            minetest.env:find_nodes_in_area(minPos, maxPos, "group:igniter")
+            minetest.find_nodes_in_area(minPos, maxPos, "group:igniter")
          for i, igniterPos in ipairs(igniterPosList) do
             local distSq = (igniterPos.x - pos.x)^2 +
                            (igniterPos.y - pos.y)^2 +
                            (igniterPos.z - pos.z)^2
             if distSq <= MAX_IGNITE_DIST^2 + EPSILON then
-               local igniterNode = minetest.env:get_node(igniterPos)
+               local igniterNode = minetest.get_node(igniterPos)
                local igniterLevel =
                   minetest.get_item_group(igniterNode.name, "igniter")
                      - math.max(1.0, math.sqrt(distSq) - EPSILON)
@@ -312,9 +312,9 @@ minetest.register_entity(
                local flamePos =
                   (node.name == "air")
                      and pos
-                     or minetest.env:find_node_near(pos, 1.0, "air")
+                     or minetest.find_node_near(pos, 1.0, "air")
                if flamePos then
-                  minetest.env:add_node(flamePos,
+                  minetest.add_node(flamePos,
                                         { name = "fire:basic_flame" })
                end
             end
@@ -347,7 +347,7 @@ local function rezEntity(stack, pos, player)
    local z = pos.z
 
    while true do
-      local node = minetest.env:get_node({ x = x, y = y-1, z = z})
+      local node = minetest.get_node({ x = x, y = y-1, z = z})
       local nodeType = node and minetest.registered_nodes[node.name]
       if not nodeType or nodeType.walkable then
          break
@@ -355,7 +355,7 @@ local function rezEntity(stack, pos, player)
       y = y - 1
    end
 
-   local obj = minetest.env:add_entity(pos, "prestibags:bag_entity")
+   local obj = minetest.add_entity(pos, "prestibags:bag_entity")
    if not obj then return stack end
 
    local contentData = stack:get_metadata()
@@ -390,14 +390,14 @@ minetest.register_tool(
 
       on_place = function(stack, player, pointedThing)
          local pos = pointedThing and pointedThing.under
-         local node = pos and minetest.env:get_node(pos)
+         local node = pos and minetest.get_node(pos)
          local nodeType = node and minetest.registered_nodes[node.name]
          if not nodeType or not nodeType.buildable_to then
             pos = pointedThing and pointedThing.above
-            node = pos and minetest.env:get_node(pos)
+            node = pos and minetest.get_node(pos)
             nodeType = node and minetest.registered_nodes[node.name]
          end
-         if not pos then pos = player:getpos() end
+         if not pos then pos = player:get_pos() end
 
          return rezEntity(stack, pos, player)
       end,
diff --git a/mods/scaffolding/init.lua b/mods/scaffolding/init.lua
index 0798d2c..ccb9fb7 100644
--- a/mods/scaffolding/init.lua
+++ b/mods/scaffolding/init.lua
@@ -1,11 +1,11 @@
 -- Event handlers
 local function scaffolding_update(pos)
     local node_name = minetest.get_node(pos).name
-    if minetest.get_node_group(node_name, "scaffolding") ~= 1 then
+    if minetest.get_item_group(node_name, "scaffolding") ~= 1 then
         return
     end
-    local material = realtest.registered_trees_list[minetest.get_node_group(node_name, "material")]:remove_modname_prefix()
-    if minetest.get_node_group(minetest.get_node(mod_pos(pos, 0, 1, 0)).name, "scaffolding") == 1 then
+    local material = realtest.registered_trees_list[minetest.get_item_group(node_name, "material")]:remove_modname_prefix()
+    if minetest.get_item_group(minetest.get_node(mod_pos(pos, 0, 1, 0)).name, "scaffolding") == 1 then
         minetest.add_node(pos, {name = "scaffolding:scaffolding_sub_"..material})
     else
         minetest.add_node(pos, {name = "scaffolding:scaffolding_top_"..material})
@@ -58,7 +58,7 @@ for i, tree_name in ipairs(realtest.registered_trees_list) do
 	cause_drop = function(pos, node)
 		local b_pos = {x=pos.x,y=pos.y-1,z=pos.z}
 		local b_node = minetest.get_node(b_pos)
-		if minetest.get_node_group(b_node.name, "scaffolding") ~= 1 and minetest.registered_nodes[b_node.name].walkable == false then
+		if minetest.get_item_group(b_node.name, "scaffolding") ~= 1 and minetest.registered_nodes[b_node.name].walkable == false then
 			return true
 		end
 	end
diff --git a/mods/smelter/init.lua b/mods/smelter/init.lua
index cac9482..a7d7a8c 100644
--- a/mods/smelter/init.lua
+++ b/mods/smelter/init.lua
@@ -18,7 +18,7 @@ minetest.register_node("smelter:smelter", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_stone_defaults(),
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec", smelter.smelter_formspec)
 		meta:set_string("infotext", "Smelter")
 		local inv = meta:get_inventory()
@@ -27,7 +27,7 @@ minetest.register_node("smelter:smelter", {
 		inv:set_size("dst", 4)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		if not inv:is_empty("fuel") then
 			return false
@@ -51,7 +51,7 @@ minetest.register_node("smelter:smelter_active", {
 	legacy_facedir_simple = true,
 	sounds = default.node_sound_stone_defaults(),
 	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		meta:set_string("formspec", smelter.smelter_formspec)
 		meta:set_string("infotext", "Smelter");
 		local inv = meta:get_inventory()
@@ -60,7 +60,7 @@ minetest.register_node("smelter:smelter_active", {
 		inv:set_size("dst", 4)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		if not inv:is_empty("fuel") then
 			return false
@@ -80,7 +80,7 @@ minetest.register_abm({
 	chance = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
     -- Init the values
-		local meta = minetest.env:get_meta(pos)
+		local meta = minetest.get_meta(pos)
 		for i, name in ipairs({
 				"fuel_totaltime",
 				"fuel_time",
diff --git a/mods/spikes/init.lua b/mods/spikes/init.lua
index 4ba0db6..12e9a3b 100644
--- a/mods/spikes/init.lua
+++ b/mods/spikes/init.lua
@@ -2,7 +2,7 @@ spikes = {}
 
 spikes.intllib_modpath = minetest.get_modpath("intllib")
 
-if minetest.get_modpath("unified_inventory") or not minetest.setting_getbool("creative_mode") then
+if minetest.get_modpath("unified_inventory") or not minetest.settings:get_bool("creative_mode") then
 	spikes.expect_infinite_stacks = false
 else
 	spikes.expect_infinite_stacks = true
diff --git a/mods/sticks/init.lua b/mods/sticks/init.lua
index b3a8ba7..729747e 100644
--- a/mods/sticks/init.lua
+++ b/mods/sticks/init.lua
@@ -12,7 +12,7 @@ minetest.register_tool("sticks:sticks", {
 			end
 			pos = pointed_thing.above
 		elseif pointed_thing.type == "object" then
-			pos = pointed_thing.ref:getpos()
+			pos = pointed_thing.ref:get_pos()
 		else
 			return
 		end
diff --git a/mods/tnt/init.lua b/mods/tnt/init.lua
index 3f5e678..f6fd9bb 100644
--- a/mods/tnt/init.lua
+++ b/mods/tnt/init.lua
@@ -1,31 +1,31 @@
 local destroy = function(pos)
-	local nodename = minetest.env:get_node(pos).name
+	local nodename = minetest.get_node(pos).name
 	if nodename ~= "air" then
-		minetest.env:remove_node(pos)
-		nodeupdate(pos)
+		minetest.remove_node(pos)
+		minetest.check_for_falling(pos)
 		if minetest.registered_nodes[nodename].groups.flammable ~= nil then
-			minetest.env:set_node(pos, {name="fire:basic_flame"})
+			minetest.set_node(pos, {name="fire:basic_flame"})
 			return
 		end
 		local drop = minetest.get_node_drops(nodename, "")
 		for _,item in ipairs(drop) do
 			if type(item) == "string" then
-				local obj = minetest.env:add_item(pos, item)
+				local obj = minetest.add_item(pos, item)
 				if obj == nil then
 					return
 				end
 				obj:get_luaentity().collect = true
-				obj:setacceleration({x=0, y=-10, z=0})
-				obj:setvelocity({x=math.random(0,6)-3, y=10, z=math.random(0,6)-3})
+				obj:set_acceleration({x=0, y=-10, z=0})
+				obj:set_velocity({x=math.random(0,6)-3, y=10, z=math.random(0,6)-3})
 			else
 				for i=1,item:get_count() do
-					local obj = minetest.env:add_item(pos, item:get_name())
+					local obj = minetest.add_item(pos, item:get_name())
 					if obj == nil then
 						return
 					end
 					obj:get_luaentity().collect = true
-					obj:setacceleration({x=0, y=-10, z=0})
-					obj:setvelocity({x=math.random(0,6)-3, y=10, z=math.random(0,6)-3})
+					obj:set_acceleration({x=0, y=-10, z=0})
+					obj:set_velocity({x=math.random(0,6)-3, y=10, z=math.random(0,6)-3})
 				end
 			end
 		end
@@ -34,19 +34,19 @@ end
 
 boom = function(pos, time)
 	minetest.after(time, function(pos)
-		if minetest.env:get_node(pos).name ~= "tnt:tnt_burning" then
+		if minetest.get_node(pos).name ~= "tnt:tnt_burning" then
 			return
 		end
 		minetest.sound_play("tnt_explode", {pos=pos, gain=1.5, max_hear_distance=2*64})
-		minetest.env:set_node(pos, {name="tnt:boom"})
+		minetest.set_node(pos, {name="tnt:boom"})
 		minetest.after(0.5, function(pos)
-			minetest.env:remove_node(pos)
+			minetest.remove_node(pos)
 		end, {x=pos.x, y=pos.y, z=pos.z})
 		
-		local objects = minetest.env:get_objects_inside_radius(pos, 3)
+		local objects = minetest.get_objects_inside_radius(pos, 3)
 		for _,obj in ipairs(objects) do
 			if obj:is_player() or (obj:get_luaentity() and obj:get_luaentity().name ~= "__builtin:item") then
-				local obj_p = obj:getpos()
+				local obj_p = obj:get_pos()
 				local vec = {x=obj_p.x-pos.x, y=obj_p.y-pos.y, z=obj_p.z-pos.z}
 				local dist = (vec.x^2+vec.y^2+vec.z^2)^0.5
 				local damage = (80*0.5^dist)*2
@@ -71,20 +71,20 @@ boom = function(pos, time)
 					pos.y = pos.y+dy
 					pos.z = pos.z+dz
 					
-					local node =  minetest.env:get_node(pos)
+					local node =  minetest.get_node(pos)
 					if node.name == "tnt:tnt" or node.name == "tnt:tnt_burning" then
-						minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+						minetest.set_node(pos, {name="tnt:tnt_burning"})
 						boom({x=pos.x, y=pos.y, z=pos.z}, 0)
 					elseif node.name == "fire:basic_flame" or string.find(node.name, "default:water_") or string.find(node.name, "default:lava_") or node.name == "tnt:boom" then
 						
 					else
 						if math.abs(dx)<2 and math.abs(dy)<2 and math.abs(dz)<2 then
-							if minetest.env:get_node(pos).name ~= "default:obsidian" then
+							if minetest.get_node(pos).name ~= "default:obsidian" then
 								destroy(pos)
 							end
 						else
 							if math.random(1,5) <= 4 then
-								if minetest.env:get_node(pos).name ~= "default:obsidian" then
+								if minetest.get_node(pos).name ~= "default:obsidian" then
 									destroy(pos)
 								end
 							end
@@ -116,20 +116,20 @@ minetest.register_node("tnt:tnt", {
 	on_punch = function(pos, node, puncher)
 		if puncher:get_wielded_item():get_name() == "default:torch" then
 			minetest.sound_play("tnt_ignite", {pos=pos})
-			minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+			minetest.set_node(pos, {name="tnt:tnt_burning"})
 			boom(pos, 4)
 		end
 	end,
 
 	on_timer = function(pos,elapsed)
-		minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+		minetest.set_node(pos, {name="tnt:tnt_burning"})
 		boom(pos, 0)
 	end,
 	
 	mesecons = {
 		effector = {
 			action_on = function(pos, node)
-				minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+				minetest.set_node(pos, {name="tnt:tnt_burning"})
 				boom(pos, 0)
 			end
 		},
@@ -152,7 +152,7 @@ minetest.register_node("tnt:tnt_burning", {
 	sounds = default.node_sound_wood_defaults(),
 	
 	on_timer = function(pos,elapsed)
-		minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+		minetest.set_node(pos, {name="tnt:tnt_burning"})
 		boom(pos, 0)
 	end,
 
@@ -168,24 +168,24 @@ minetest.register_node("tnt:boom", {
 })
 
 burn = function(pos)
-	if minetest.env:get_node(pos).name == "tnt:tnt" then
+	if minetest.get_node(pos).name == "tnt:tnt" then
 		minetest.sound_play("tnt_ignite", {pos=pos})
-		minetest.env:set_node(pos, {name="tnt:tnt_burning"})
+		minetest.set_node(pos, {name="tnt:tnt_burning"})
 		boom(pos, 1)
 		return
 	end
-	if minetest.env:get_node(pos).name ~= "tnt:gunpowder" then
+	if minetest.get_node(pos).name ~= "tnt:gunpowder" then
 		return
 	end
 	minetest.sound_play("tnt_gunpowder_burning", {pos=pos, gain=2})
-	minetest.env:set_node(pos, {name="tnt:gunpowder_burning"})
+	minetest.set_node(pos, {name="tnt:gunpowder_burning"})
 	
 	minetest.after(1, function(pos)
-		if minetest.env:get_node(pos).name ~= "tnt:gunpowder_burning" then
+		if minetest.get_node(pos).name ~= "tnt:gunpowder_burning" then
 			return
 		end
 		minetest.after(0.5, function(pos)
-			minetest.env:remove_node(pos)
+			minetest.remove_node(pos)
 		end, {x=pos.x, y=pos.y, z=pos.z})
 		for dx=-1,1 do
 			for dz=-1,1 do
@@ -213,7 +213,7 @@ burn = function(pos)
 	end, pos)
 end
 
-if minetest.setting_get("log_mods") then
+if minetest.settings:get("log_mods") then
 	minetest.log("action", "tnt loaded")
 end
 
@@ -223,7 +223,7 @@ minetest.register_abm({
 	interval = 4,
 	chance = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
-	local ntimer = minetest.env:get_node_timer(pos)
+	local ntimer = minetest.get_node_timer(pos)
 	ntimer:start(1)
 end,
 })	
diff --git a/mods/trees/init.lua b/mods/trees/init.lua
index 180b7a7..4ca670a 100644
--- a/mods/trees/init.lua
+++ b/mods/trees/init.lua
@@ -37,7 +37,7 @@ local function generate(tree, minp, maxp, seed)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine trees amount from perlin noise
-			local trees_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 5 + 0)
+			local trees_amount = math.floor(perlin1:get_2d({x=x0, y=z0}) * 5 + 0)
 			-- Find random positions for trees based on this random
 			local pr = PseudoRandom(seed)
 			for i=0,trees_amount do
diff --git a/mods/trees/registration.lua b/mods/trees/registration.lua
index 6745d0b..0c7985d 100644
--- a/mods/trees/registration.lua
+++ b/mods/trees/registration.lua
@@ -377,7 +377,7 @@ function realtest.register_tree(name, TreeDef)
 				end
 				if param2 then
 					minetest.set_node(pointed_thing.above,{name = tree.name.."_ladder", param2 = param2})
-					if not minetest.setting_getbool("creative_mode") then
+					if not minetest.settings:get_bool("creative_mode") then
 						itemstack:take_item()
 					end
 				end
diff --git a/mods/walking_light/init.lua b/mods/walking_light/init.lua
index 26eeb1a..447f83e 100644
--- a/mods/walking_light/init.lua
+++ b/mods/walking_light/init.lua
@@ -10,7 +10,7 @@ minetest.register_on_joinplayer(function(player)
 	local player_name = player:get_player_name()
 	table.insert(players, player_name)
 	last_wielded[player_name] = player:get_wielded_item():get_name()
-	local pos = player:getpos()
+	local pos = player:get_pos()
 	local rounded_pos = {x=round(pos.x),y=round(pos.y)+1,z=round(pos.z)}
 	local wielded_item = player:get_wielded_item():get_name()
 	if wielded_item ~= "default:torch" and wielded_item ~= "light:streetlight" then
@@ -30,7 +30,7 @@ minetest.register_on_leaveplayer(function(player)
 			table.remove(players, i)
 			last_wielded[player_name] = nil
 			-- Neuberechnung des Lichts erzwingen
-			local pos = player:getpos()
+			local pos = player:get_pos()
 			local rounded_pos = {x=round(pos.x),y=round(pos.y)+1,z=round(pos.z)}
 			minetest.set_node(rounded_pos,{type="node",name="air"})
 			player_positions[player_name]["x"] = nil
@@ -48,7 +48,7 @@ minetest.register_globalstep(function(dtime)
 		local wielded_item = player:get_wielded_item():get_name()
 		if wielded_item == "default:torch" or wielded_item == "light:streetlight" then
 			-- Fackel ist in der Hand
-			local pos = player:getpos()
+			local pos = player:get_pos()
 			local rounded_pos = {x=round(pos.x),y=round(pos.y)+1,z=round(pos.z)}
 			if (last_wielded[player_name] ~= "default:torch" and last_wielded[player_name] ~= "light:streetlight") or (player_positions[player_name]["x"] ~= rounded_pos.x or player_positions[player_name]["y"] ~= rounded_pos.y or player_positions[player_name]["z"] ~= rounded_pos.z) then
 				-- Fackel gerade in die Hand genommen oder zu neuem Node bewegt
@@ -75,7 +75,7 @@ minetest.register_globalstep(function(dtime)
 			last_wielded[player_name] = wielded_item;
 		elseif last_wielded[player_name] == "default:torch" or last_wielded[player_name] == "light:streetlight" then
 			-- Fackel nicht in der Hand, aber beim letzten Durchgang war die Fackel noch in der Hand
-			local pos = player:getpos()
+			local pos = player:get_pos()
 			local rounded_pos = {x=round(pos.x),y=round(pos.y)+1,z=round(pos.z)}
 			repeat
 				local is_light  = minetest.get_node_or_nil(rounded_pos)
diff --git a/mods/workbench/init.lua b/mods/workbench/init.lua
index 5a17640..bec1cc4 100644
--- a/mods/workbench/init.lua
+++ b/mods/workbench/init.lua
@@ -15,7 +15,7 @@
 -- You should have received a copy of the GNU Lesser General Public
 -- License along with this program.  If not, see
 -- <http://www.gnu.org/licenses/>
-if not minetest.setting_getbool("creative_mode") then
+if not minetest.settings:get_bool("creative_mode") then
   minetest.register_on_joinplayer(function(player)
 
 	  -- make the craft guide available
@@ -69,7 +69,7 @@ for _, tree in pairs(realtest.registered_trees) do
 		meta:set_string("formspec", CRAFTING_FORMSPEC)
 	end,
 	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
+		local meta = minetest.get_meta(pos);
 		local inv = meta:get_inventory()
 		if inv:is_empty("craft") then
 			return true