diff --git a/mods/ENTITIES/drippingwater/init.lua b/mods/ENTITIES/drippingwater/init.lua
index 5cd74cd50..9aad3eb88 100644
--- a/mods/ENTITIES/drippingwater/init.lua
+++ b/mods/ENTITIES/drippingwater/init.lua
@@ -20,7 +20,7 @@ minetest.register_entity("drippingwater:drop_water", {
 	initial_sprite_basepos = {x=0, y=0},
 
 	on_activate = function(self, staticdata)
-		self.object:setsprite({x=0,y=0}, 1, 1, true)
+		self.object:set_sprite({x=0,y=0}, 1, 1, true)
 	end,
 
 	on_step = function(self, dtime)
@@ -28,11 +28,11 @@ minetest.register_entity("drippingwater:drop_water", {
 	local ownpos = self.object:get_pos()
 
 	if k==1 then
-	self.object:setacceleration({x=0, y=-5, z=0})
+	self.object:set_acceleration({x=0, y=-5, z=0})
 	end
 
 	if minetest.get_node({x=ownpos.x, y=ownpos.y +0.5, z=ownpos.z}).name == "air" then
-	self.object:setacceleration({x=0, y=-5, z=0})
+	self.object:set_acceleration({x=0, y=-5, z=0})
 	end
 	
 		if minetest.get_node({x=ownpos.x, y=ownpos.y -0.5, z=ownpos.z}).name ~= "air" then
@@ -58,7 +58,7 @@ minetest.register_entity("drippingwater:drop_lava", {
 	initial_sprite_basepos = {x=0, y=0},
 
 	on_activate = function(self, staticdata)
-		self.object:setsprite({x=0,y=0}, 1, 0, true)
+		self.object:set_sprite({x=0,y=0}, 1, 0, true)
 	end,
 
 	on_step = function(self, dtime)
@@ -66,11 +66,11 @@ minetest.register_entity("drippingwater:drop_lava", {
 	local ownpos = self.object:get_pos()
 
 	if k==1 then
-	self.object:setacceleration({x=0, y=-5, z=0})
+	self.object:set_acceleration({x=0, y=-5, z=0})
 	end
 
 	if minetest.get_node({x=ownpos.x, y=ownpos.y +0.5, z=ownpos.z}).name == "air" then
-	self.object:setacceleration({x=0, y=-5, z=0})
+	self.object:set_acceleration({x=0, y=-5, z=0})
 	end
 
 		
diff --git a/mods/ENTITIES/mcl_boats/init.lua b/mods/ENTITIES/mcl_boats/init.lua
index a583a0788..45b6edbaf 100644
--- a/mods/ENTITIES/mcl_boats/init.lua
+++ b/mods/ENTITIES/mcl_boats/init.lua
@@ -69,7 +69,7 @@ function boat.on_rightclick(self, clicker)
 		mcl_player.player_set_animation(clicker, "stand" , 30)
 		local pos = clicker:get_pos()
 		pos = {x = pos.x, y = pos.y + 0.2, z = pos.z}
-		clicker:setpos(pos)
+		clicker:set_pos(pos)
 	elseif not self._driver then
 		local attach = clicker:get_attach()
 		if attach and attach:get_luaentity() then
@@ -91,7 +91,7 @@ function boat.on_rightclick(self, clicker)
 				mcl_player.player_set_animation(player, "sit" , 30)
 			end
 		end, name)
-		clicker:set_look_horizontal(self.object:getyaw())
+		clicker:set_look_horizontal(self.object:get_yaw())
 	end
 end
 
@@ -143,10 +143,10 @@ function boat.on_punch(self, puncher)
 end
 
 function boat.on_step(self, 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()
-		local yaw = self.object:getyaw()
+		local yaw = self.object:get_yaw()
 		if ctrl.up then
 			-- Forwards
 			self._v = self._v + 0.1
@@ -174,15 +174,15 @@ function boat.on_step(self, dtime)
 		end
 		if ctrl.left then
 			if self._v < 0 then
-				self.object:setyaw(yaw - (1 + dtime) * 0.03)
+				self.object:set_yaw(yaw - (1 + dtime) * 0.03)
 			else
-				self.object:setyaw(yaw + (1 + dtime) * 0.03)
+				self.object:set_yaw(yaw + (1 + dtime) * 0.03)
 			end
 		elseif ctrl.right then
 			if self._v < 0 then
-				self.object:setyaw(yaw + (1 + dtime) * 0.03)
+				self.object:set_yaw(yaw + (1 + dtime) * 0.03)
 			else
-				self.object:setyaw(yaw - (1 + dtime) * 0.03)
+				self.object:set_yaw(yaw - (1 + dtime) * 0.03)
 			end
 		end
 	else
@@ -192,15 +192,15 @@ function boat.on_step(self, dtime)
 			self._animation = 0
 		end
 	end
-	local velo = self.object:getvelocity()
+	local velo = self.object:get_velocity()
 	if self._v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
-		self.object:setpos(self.object:get_pos())
+		self.object:set_pos(self.object:get_pos())
 		return
 	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
@@ -220,13 +220,13 @@ function boat.on_step(self, dtime)
 		else
 			new_acce = {x = 0, y = -9.8, z = 0}
 		end
-		new_velo = get_velocity(self._v, self.object:getyaw(),
-			self.object:getvelocity().y)
-		self.object:setpos(self.object:get_pos())
+		new_velo = get_velocity(self._v, self.object:get_yaw(),
+			self.object:get_velocity().y)
+		self.object:set_pos(self.object:get_pos())
 	else
 		p.y = p.y + 1
 		if is_water(p) then
-			local y = self.object:getvelocity().y
+			local y = self.object:get_velocity().y
 			if y >= 5 then
 				y = 5
 			elseif y < 0 then
@@ -234,24 +234,24 @@ function boat.on_step(self, dtime)
 			else
 				new_acce = {x = 0, y = 5, z = 0}
 			end
-			new_velo = get_velocity(self._v, self.object:getyaw(), y)
-			self.object:setpos(self.object:get_pos())
+			new_velo = get_velocity(self._v, self.object:get_yaw(), y)
+			self.object:set_pos(self.object:get_pos())
 		else
 			new_acce = {x = 0, y = 0, z = 0}
-			if math.abs(self.object:getvelocity().y) < 1 then
+			if math.abs(self.object:get_velocity().y) < 1 then
 				local pos = self.object:get_pos()
 				pos.y = math.floor(pos.y) + boat_y_offset
-				self.object:setpos(pos)
-				new_velo = get_velocity(self._v, self.object:getyaw(), 0)
+				self.object:set_pos(pos)
+				new_velo = get_velocity(self._v, self.object:get_yaw(), 0)
 			else
-				new_velo = get_velocity(self._v, self.object:getyaw(),
-					self.object:getvelocity().y)
-				self.object:setpos(self.object:get_pos())
+				new_velo = get_velocity(self._v, self.object:get_yaw(),
+					self.object:get_velocity().y)
+				self.object:set_pos(self.object:get_pos())
 			end
 		end
 	end
-	self.object:setvelocity(new_velo)
-	self.object:setacceleration(new_acce)
+	self.object:set_velocity(new_velo)
+	self.object:set_acceleration(new_acce)
 end
 
 -- Register one entity for all boat types
diff --git a/mods/ENTITIES/mcl_falling_nodes/init.lua b/mods/ENTITIES/mcl_falling_nodes/init.lua
index 5f54f58d3..dfbf198e7 100644
--- a/mods/ENTITIES/mcl_falling_nodes/init.lua
+++ b/mods/ENTITIES/mcl_falling_nodes/init.lua
@@ -141,9 +141,9 @@ minetest.register_entity(":__builtin:falling_node", {
 
 	on_step = function(self, dtime)
 		-- Set gravity
-		local acceleration = self.object:getacceleration()
+		local acceleration = self.object:get_acceleration()
 		if not vector.equals(acceleration, {x = 0, y = -10, z = 0}) then
-			self.object:setacceleration({x = 0, y = -10, z = 0})
+			self.object:set_acceleration({x = 0, y = -10, z = 0})
 		end
 		-- Turn to actual node when colliding with ground, or continue to move
 		local pos = self.object:get_pos()
@@ -222,7 +222,7 @@ minetest.register_entity(":__builtin:falling_node", {
 			minetest.check_for_falling(np)
 			return
 		end
-		local vel = self.object:getvelocity()
+		local vel = self.object:get_velocity()
 		-- Fix position if entity does not move
 		if vector.equals(vel, {x = 0, y = 0, z = 0}) then
 			local npos = vector.round(self.object:get_pos())
diff --git a/mods/ENTITIES/mcl_item_entity/init.lua b/mods/ENTITIES/mcl_item_entity/init.lua
index 4b10cdac7..f0184ea0b 100644
--- a/mods/ENTITIES/mcl_item_entity/init.lua
+++ b/mods/ENTITIES/mcl_item_entity/init.lua
@@ -98,14 +98,14 @@ minetest.register_globalstep(function(dtime)
 							local opos = object:get_pos()
 							local vec = vector.subtract(checkpos, opos)
 							vec = vector.add(opos, vector.divide(vec, 2))
-							object:moveto(vec)
+							object:move_to(vec)
 
 
 							--fix eternally falling items
 							minetest.after(0, function(object)
 								local lua = object:get_luaentity()
 								if lua then
-									object:setacceleration({x=0, y=0, z=0})
+									object:set_acceleration({x=0, y=0, z=0})
 								end
 							end, object)
 
@@ -264,7 +264,7 @@ function minetest.handle_node_drops(pos, drops, digger)
 				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
@@ -285,7 +285,7 @@ function minetest.item_drop(itemstack, dropper, pos)
 			v.x = v.x*4
 			v.y = v.y*4 + 2
 			v.z = v.z*4
-			obj:setvelocity(v)
+			obj:set_velocity(v)
 			-- Force collection delay
 			obj:get_luaentity()._insta_collect = false
 			return itemstack
@@ -373,7 +373,7 @@ core.register_entity(":__builtin:item", {
 				if not self or not self.object or not self.object:get_luaentity() then
 					return
 				end
-				local vel = self.object:getvelocity()
+				local vel = self.object:get_velocity()
 				if vel and vel.x == 0 and vel.z == 0 then
 					local x = math.random(1, 5)
 					if math.random(1,2) == 1 then
@@ -384,7 +384,7 @@ core.register_entity(":__builtin:item", {
 						z = -z
 					end
 					local y = math.random(2,4)
-					self.object:setvelocity({x=1/x, y=y, z=1/z})
+					self.object:set_velocity({x=1/x, y=y, z=1/z})
 				end
 			end, self)
 		end
@@ -444,8 +444,8 @@ core.register_entity(":__builtin:item", {
 		self._forcetimer = 0
 
 		self.object:set_armor_groups({immortal = 1})
-		self.object:setvelocity({x = 0, y = 2, z = 0})
-		self.object:setacceleration({x = 0, y = -get_gravity(), z = 0})
+		self.object:set_velocity({x = 0, y = 2, z = 0})
+		self.object:set_acceleration({x = 0, y = -get_gravity(), z = 0})
 		self:set_item(self.itemstring)
 	end,
 
@@ -589,8 +589,8 @@ core.register_entity(":__builtin:item", {
 
 			-- Set new item moving speed accordingly
 			local newv = vector.multiply(shootdir, 3)
-			self.object:setacceleration({x = 0, y = 0, z = 0})
-			self.object:setvelocity(newv)
+			self.object:set_acceleration({x = 0, y = 0, z = 0})
+			self.object:set_velocity(newv)
 
 			disable_physics(self.object, self, false, false)
 
@@ -643,8 +643,8 @@ core.register_entity(":__builtin:item", {
 				local f = 1.39
 				-- Set new item moving speed into the direciton of the liquid
 				local newv = vector.multiply(vec, f)
-				self.object:setacceleration({x = 0, y = 0, z = 0})
-				self.object:setvelocity({x = newv.x, y = -0.22, z = newv.z})
+				self.object:set_acceleration({x = 0, y = 0, z = 0})
+				self.object:set_velocity({x = newv.x, y = -0.22, z = newv.z})
 
 				self.physical_state = true
 				self._flowing = true
@@ -662,7 +662,7 @@ core.register_entity(":__builtin:item", {
 
 		-- If node is not registered or node is walkably solid and resting on nodebox
 		local nn = minetest.get_node({x=p.x, y=p.y-0.5, z=p.z}).name
-		local v = self.object:getvelocity()
+		local v = self.object:get_velocity()
 
 		if not core.registered_nodes[nn] or core.registered_nodes[nn].walkable and v.y == 0 then
 			if self.physical_state then
diff --git a/mods/ENTITIES/mcl_minecarts/init.lua b/mods/ENTITIES/mcl_minecarts/init.lua
index 6454c3ed9..dccbb1cf2 100644
--- a/mods/ENTITIES/mcl_minecarts/init.lua
+++ b/mods/ENTITIES/mcl_minecarts/init.lua
@@ -61,7 +61,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 		if puncher:get_player_control().sneak then
 			if self._driver then
 				if self._old_pos then
-					self.object:setpos(self._old_pos)
+					self.object:set_pos(self._old_pos)
 				end
 				mcl_player.player_attached[self._driver] = nil
 				local player = minetest.get_player_by_name(self._driver)
@@ -98,7 +98,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 			return
 		end
 
-		local vel = self.object:getvelocity()
+		local vel = self.object:get_velocity()
 		if puncher:get_player_name() == self._driver then
 			if math.abs(vel.x + vel.z) > 7 then
 				return
@@ -121,7 +121,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 	end
 
 	function cart:on_step(dtime)
-		local vel = self.object:getvelocity()
+		local vel = self.object:get_velocity()
 		local update = {}
 		if self._last_float_check == nil then
 			self._last_float_check = 0
@@ -139,7 +139,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 				-- Detach driver
 				if self._driver then
 					if self._old_pos then
-						self.object:setpos(self._old_pos)
+						self.object:set_pos(self._old_pos)
 					end
 					mcl_player.player_attached[self._driver] = nil
 					local player = minetest.get_player_by_name(self._driver)
@@ -164,7 +164,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 
 		if self._punched then
 			vel = vector.add(vel, self._velocity)
-			self.object:setvelocity(vel)
+			self.object:set_velocity(vel)
 			self._old_dir.y = 0
 		elseif vector.equals(vel, {x=0, y=0, z=0}) then
 			return
@@ -217,8 +217,8 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 				(self._old_vel.x * vel.x < 0 or self._old_vel.z * vel.z < 0) then
 			self._old_vel = {x = 0, y = 0, z = 0}
 			self._old_pos = pos
-			self.object:setvelocity(vector.new())
-			self.object:setacceleration(vector.new())
+			self.object:set_velocity(vector.new())
+			self.object:set_acceleration(vector.new())
 			return
 		end
 		self._old_vel = vector.new(vel)
@@ -292,7 +292,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 			new_acc = vector.multiply(dir, acc)
 		end
 
-		self.object:setacceleration(new_acc)
+		self.object:set_acceleration(new_acc)
 		self._old_pos = vector.new(pos)
 		self._old_dir = vector.new(dir)
 		self._old_switch = last_switch
@@ -321,7 +321,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 			elseif dir.z < 0 then
 				yaw = 1
 			end
-			self.object:setyaw(yaw * math.pi)
+			self.object:set_yaw(yaw * math.pi)
 		end
 
 		if self._punched then
@@ -341,9 +341,9 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick)
 		end
 		self.object:set_animation(anim, 1, 0)
 
-		self.object:setvelocity(vel)
+		self.object:set_velocity(vel)
 		if update.pos then
-			self.object:setpos(pos)
+			self.object:set_pos(pos)
 		end
 		update = nil
 	end
@@ -387,7 +387,7 @@ mcl_minecarts.place_minecart = function(itemstack, pointed_thing)
 		le._railtype = railtype
 	end
 	local cart_dir = mcl_minecarts:get_rail_direction(railpos, {x=1, y=0, z=0}, nil, nil, railtype)
-	cart:setyaw(minetest.dir_to_yaw(cart_dir))
+	cart:set_yaw(minetest.dir_to_yaw(cart_dir))
 
 	if not minetest.settings:get_bool("creative_mode") then
 		itemstack:take_item()
diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index 337deeb07..64e3211e8 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -137,15 +137,15 @@ local set_velocity = function(self, v)
 
 	-- do not move if mob has been ordered to stay
 	if self.order == "stand" then
-		self.object:setvelocity({x = 0, y = 0, z = 0})
+		self.object:set_velocity({x = 0, y = 0, z = 0})
 		return
 	end
 
 	local yaw = (self.object:get_yaw() or 0) + self.rotate
 
-	self.object:setvelocity({
+	self.object:set_velocity({
 		x = sin(yaw) * -v,
-		y = self.object:getvelocity().y,
+		y = self.object:get_velocity().y,
 		z = cos(yaw) * v
 	})
 end
@@ -154,7 +154,7 @@ end
 -- calculate mob velocity
 local get_velocity = function(self)
 
-	local v = self.object:getvelocity()
+	local v = self.object:get_velocity()
 
 	return (v.x * v.x + v.z * v.z) ^ 0.5
 end
@@ -403,7 +403,7 @@ local item_drop = function(self, cooked)
 
 			if obj and obj:get_luaentity() then
 
-				obj:setvelocity({
+				obj:set_velocity({
 					x = random(-10, 10) / 9,
 					y = 6,
 					z = random(-10, 10) / 9,
@@ -642,7 +642,7 @@ local do_env_damage = function(self)
 
 	-- don't fall when on ignore, just stand still
 	if self.standing_in == "ignore" then
-		self.object:setvelocity({x = 0, y = 0, z = 0})
+		self.object:set_velocity({x = 0, y = 0, z = 0})
 	end
 
 	local nodef = minetest.registered_nodes[self.standing_in]
@@ -738,7 +738,7 @@ local do_jump = function(self)
 	-- something stopping us while moving?
 	if self.state ~= "stand"
 	and get_velocity(self) > 0.5
-	and self.object:getvelocity().y ~= 0 then
+	and self.object:get_velocity().y ~= 0 then
 		return false
 	end
 
@@ -776,13 +776,13 @@ local do_jump = function(self)
 		if not nod.name:find("fence")
 		and not nod.name:find("gate") then
 
-			local v = self.object:getvelocity()
+			local v = self.object:get_velocity()
 
 			v.y = self.jump_height
 
 			set_animation(self, "jump") -- only when defined
 
-			self.object:setvelocity(v)
+			self.object:set_velocity(v)
 
 			-- when in air move forward
 			minetest.after(0.3, function(self, v)
@@ -912,7 +912,7 @@ local breed = function(self)
 				self.on_grown(self)
 			else
 				-- jump when fully grown so as not to fall into ground
-				self.object:setvelocity({
+				self.object:set_velocity({
 					x = 0,
 					y = self.jump_height,
 					z = 0
@@ -1041,7 +1041,7 @@ local replace = function(self, pos)
 	or not self.replace_rate
 	or not self.replace_what
 	or self.child == true
-	or self.object:getvelocity().y ~= 0
+	or self.object:get_velocity().y ~= 0
 	or random(1, self.replace_rate) > 1 then
 		return
 	end
@@ -1267,7 +1267,7 @@ local smart_mobs = function(self, s, p, dist, dtime)
 					end
 
 					s.y = s.y - sheight
-					self.object:setpos({x = s.x, y = s.y + 2, z = s.z})
+					self.object:set_pos({x = s.x, y = s.y + 2, z = s.z})
 
 				else -- dig 2 blocks to make door toward player direction
 
@@ -1670,7 +1670,7 @@ local follow_flop = function(self)
 		if not flight_check(self, s) then
 
 			self.state = "flop"
-			self.object:setvelocity({x = 0, y = -5, z = 0})
+			self.object:set_velocity({x = 0, y = -5, z = 0})
 
 			set_animation(self, "stand")
 
@@ -1944,7 +1944,7 @@ local do_states = function(self, dtime)
 				self.timer = 0
 				self.blinktimer = 0
 				self.blinkstatus = false
-				self.object:settexturemod("")
+				self.object:set_texture_mod("")
 			end
 
 			-- walk right up to player unless the timer is active
@@ -1970,9 +1970,9 @@ local do_states = function(self, dtime)
 					self.blinktimer = 0
 
 					if self.blinkstatus then
-						self.object:settexturemod("")
+						self.object:set_texture_mod("")
 					else
-						self.object:settexturemod("^[brighten")
+						self.object:set_texture_mod("^[brighten")
 					end
 
 					self.blinkstatus = not self.blinkstatus
@@ -2026,13 +2026,13 @@ local do_states = function(self, dtime)
 				local me_y = floor(p1.y)
 				local p2 = p
 				local p_y = floor(p2.y + 1)
-				local v = self.object:getvelocity()
+				local v = self.object:get_velocity()
 
 				if flight_check(self, s) then
 
 					if me_y < p_y then
 
-						self.object:setvelocity({
+						self.object:set_velocity({
 							x = v.x,
 							y = 1 * self.walk_velocity,
 							z = v.z
@@ -2040,7 +2040,7 @@ local do_states = function(self, dtime)
 
 					elseif me_y > p_y then
 
-						self.object:setvelocity({
+						self.object:set_velocity({
 							x = v.x,
 							y = -1 * self.walk_velocity,
 							z = v.z
@@ -2049,7 +2049,7 @@ local do_states = function(self, dtime)
 				else
 					if me_y < p_y then
 
-						self.object:setvelocity({
+						self.object:set_velocity({
 							x = v.x,
 							y = 0.01,
 							z = v.z
@@ -2057,7 +2057,7 @@ local do_states = function(self, dtime)
 
 					elseif me_y > p_y then
 
-						self.object:setvelocity({
+						self.object:set_velocity({
 							x = v.x,
 							y = -0.01,
 							z = v.z
@@ -2241,7 +2241,7 @@ local do_states = function(self, dtime)
 					vec.y = vec.y * (v / amount)
 					vec.z = vec.z * (v / amount)
 
-					obj:setvelocity(vec)
+					obj:set_velocity(vec)
 				end
 			end
 		end
@@ -2257,12 +2257,12 @@ local falling = function(self, pos)
 	end
 
 	-- floating in water (or falling)
-	local v = self.object:getvelocity()
+	local v = self.object:get_velocity()
 
 	if v.y > 0 then
 
 		-- apply gravity when moving up
-		self.object:setacceleration({
+		self.object:set_acceleration({
 			x = 0,
 			y = -10,
 			z = 0
@@ -2271,14 +2271,14 @@ local falling = function(self, pos)
 	elseif v.y <= 0 and v.y > self.fall_speed then
 
 		-- fall downwards at set speed
-		self.object:setacceleration({
+		self.object:set_acceleration({
 			x = 0,
 			y = self.fall_speed,
 			z = 0
 		})
 	else
 		-- stop accelerating once max fall speed hit
-		self.object:setacceleration({x = 0, y = 0, z = 0})
+		self.object:set_acceleration({x = 0, y = 0, z = 0})
 	end
 
 	-- in water then float up
@@ -2286,7 +2286,7 @@ local falling = function(self, pos)
 
 		if self.floats == 1 then
 
-			self.object:setacceleration({
+			self.object:set_acceleration({
 				x = 0,
 				y = -self.fall_speed / (max(1, v.y) ^ 2),
 				z = 0
@@ -2296,7 +2296,7 @@ local falling = function(self, pos)
 
 		-- fall damage onto solid ground
 		if self.fall_damage == 1
-		and self.object:getvelocity().y == 0 then
+		and self.object:get_velocity().y == 0 then
 
 			local d = (self.old_y or 0) - self.object:get_pos().y
 
@@ -2475,7 +2475,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
 		if self.knock_back
 		and tflp >= punch_interval then
 
-			local v = self.object:getvelocity()
+			local v = self.object:get_velocity()
 			local r = 1.4 - min(punch_interval, 1.4)
 			local kb = r * 2.0
 			local up = 2
@@ -2496,7 +2496,7 @@ local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
 				kb = kb * 1.5
 			end
 
-			self.object:setvelocity({
+			self.object:set_velocity({
 				x = dir.x * kb,
 				y = up,
 				z = dir.z * kb
diff --git a/mods/ENTITIES/mcl_mobs/mount.lua b/mods/ENTITIES/mcl_mobs/mount.lua
index 04050eb0e..d24fc26fe 100644
--- a/mods/ENTITIES/mcl_mobs/mount.lua
+++ b/mods/ENTITIES/mcl_mobs/mount.lua
@@ -190,7 +190,7 @@ function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 	end
 
 	local acce_y = 0
-	local velo = entity.object:getvelocity()
+	local velo = entity.object:get_velocity()
 
 	entity.v = get_v(velo) * get_sign(entity.v)
 
@@ -215,7 +215,7 @@ function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 		end
 
 		-- fix mob rotation
-		entity.object:setyaw(entity.driver:get_look_horizontal() - entity.rotate)
+		entity.object:set_yaw(entity.driver:get_look_horizontal() - entity.rotate)
 
 		if can_fly then
 
@@ -275,7 +275,7 @@ function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 
 	if s ~= get_sign(entity.v) then
 
-		entity.object:setvelocity({x = 0, y = 0, z = 0})
+		entity.object:set_velocity({x = 0, y = 0, z = 0})
 		entity.v = 0
 		return
 	end
@@ -348,7 +348,7 @@ function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 				if math.abs(velo.y) < 1 then
 					local pos = entity.object:get_pos()
 					pos.y = math.floor(pos.y) + 0.5
-					entity.object:setpos(pos)
+					entity.object:set_pos(pos)
 					velo.y = 0
 				end
 			end
@@ -360,8 +360,8 @@ function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 	new_velo = get_velocity(v, entity.object:get_yaw() - rot_view, velo.y)
 	new_acce.y = new_acce.y + acce_y
 
-	entity.object:setvelocity(new_velo)
-	entity.object:setacceleration(new_acce)
+	entity.object:set_velocity(new_velo)
+	entity.object:set_acceleration(new_acce)
 
 	-- CRASH!
 	if enable_crash then
@@ -387,7 +387,7 @@ end
 function mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_anim)
 
 	local ctrl = entity.driver:get_player_control()
-	local velo = entity.object:getvelocity()
+	local velo = entity.object:get_velocity()
 	local dir = entity.driver:get_look_dir()
 	local yaw = entity.driver:get_look_horizontal() + 1.57 -- offset fix between old and new commands
 	local rot_steer, rot_view = math.pi / 2, 0
@@ -397,24 +397,24 @@ function mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_anim)
 	end
 
 	if ctrl.up then
-		entity.object:setvelocity({
+		entity.object:set_velocity({
 			x = dir.x * speed,
 			y = dir.y * speed + 2,
 			z = dir.z * speed
 		})
 
 	elseif ctrl.down then
-		entity.object:setvelocity({
+		entity.object:set_velocity({
 			x = -dir.x * speed,
 			y = dir.y * speed + 2,
 			z = -dir.z * speed
 		})
 
 	elseif not ctrl.down or ctrl.up or ctrl.jump then
-		entity.object:setvelocity({x = 0, y = -2, z = 0})
+		entity.object:set_velocity({x = 0, y = -2, z = 0})
 	end
 
-	entity.object:setyaw(yaw + math.pi + math.pi / 2 - entity.rotate)
+	entity.object:set_yaw(yaw + math.pi + math.pi / 2 - entity.rotate)
 
 	-- firing arrows
 	if ctrl.LMB and ctrl.sneak and shoots then
@@ -431,8 +431,8 @@ function mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_anim)
 			ent.owner_id = tostring(entity.object) -- so arrows dont hurt entity you are riding
 			local vec = {x = dir.x * 6, y = dir.y * 6, z = dir.z * 6}
 			local yaw = entity.driver:get_look_horizontal()
-			obj:setyaw(yaw + math.pi / 2)
-			obj:setvelocity(vec)
+			obj:set_yaw(yaw + math.pi / 2)
+			obj:set_velocity(vec)
 		else
 			obj:remove()
 		end
diff --git a/mods/ENTITIES/mobs_mc/2_throwing.lua b/mods/ENTITIES/mobs_mc/2_throwing.lua
index 810c63f22..f2f15a1a6 100644
--- a/mods/ENTITIES/mobs_mc/2_throwing.lua
+++ b/mods/ENTITIES/mobs_mc/2_throwing.lua
@@ -116,9 +116,9 @@ local throwing_shoot_arrow = function(itemstack, player)
 			local playerpos = player:get_pos()
 			local obj = minetest.add_entity({x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, arrow[2])  --mc
 			local dir = player:get_look_dir()
-			obj:setvelocity({x=dir.x*22, y=dir.y*22, z=dir.z*22})
-			obj:setacceleration({x=dir.x*-3, y=-10, z=dir.z*-3})
-			obj:setyaw(player:get_look_yaw()+math.pi)
+			obj:set_velocity({x=dir.x*22, y=dir.y*22, z=dir.z*22})
+			obj:set_acceleration({x=dir.x*-3, y=-10, z=dir.z*-3})
+			obj:set_yaw(player:get_look_yaw()+math.pi)
 			minetest.sound_play("throwing_sound", {pos=playerpos})
 			if obj:get_luaentity().player == "" then
 				obj:get_luaentity().player = player
@@ -267,13 +267,13 @@ if c("egg") then
 		ent.velocity = egg_VELOCITY -- needed for api internal timing
 		ent.switch = 1 -- needed so that egg doesn't despawn straight away
 
-		obj:setvelocity({
+		obj:set_velocity({
 			x = dir.x * egg_VELOCITY,
 			y = dir.y * egg_VELOCITY,
 			z = dir.z * egg_VELOCITY
 		})
 
-		obj:setacceleration({
+		obj:set_acceleration({
 			x = dir.x * -3,
 			y = -egg_GRAVITY,
 			z = dir.z * -3
@@ -351,13 +351,13 @@ if c("snowball") then
 		ent.velocity = snowball_VELOCITY -- needed for api internal timing
 		ent.switch = 1 -- needed so that egg doesn't despawn straight away
 
-		obj:setvelocity({
+		obj:set_velocity({
 			x = dir.x * snowball_VELOCITY,
 			y = dir.y * snowball_VELOCITY,
 			z = dir.z * snowball_VELOCITY
 		})
 
-		obj:setacceleration({
+		obj:set_acceleration({
 			x = dir.x * -3,
 			y = -snowball_GRAVITY,
 			z = dir.z * -3
diff --git a/mods/ENTITIES/mobs_mc/3_shared.lua b/mods/ENTITIES/mobs_mc/3_shared.lua
index 411033598..fce0850b4 100644
--- a/mods/ENTITIES/mobs_mc/3_shared.lua
+++ b/mods/ENTITIES/mobs_mc/3_shared.lua
@@ -53,7 +53,7 @@ mobs_mc.make_owner_teleport_function = function(dist, teleport_check_interval)
 					if minetest.registered_nodes[minetest.get_node(telepos).name].walkable == false and
 							minetest.registered_nodes[minetest.get_node(telepos_below).name].walkable == true then
 						-- Correct position found! Let's teleport.
-						self.object:setpos(telepos)
+						self.object:set_pos(telepos)
 						return
 					end
 				end
diff --git a/mods/ENTITIES/mobs_mc/blaze.lua b/mods/ENTITIES/mobs_mc/blaze.lua
index 0f8476358..2f06c4a3b 100644
--- a/mods/ENTITIES/mobs_mc/blaze.lua
+++ b/mods/ENTITIES/mobs_mc/blaze.lua
@@ -101,7 +101,7 @@ mobs:register_arrow("mobs_mc:blaze_fireball", {
 		if node.name == "air" then
 			minetest.set_node(pos_above, {name=mobs_mc.items.fire})
 		else
-			local v = self.object:getvelocity()
+			local v = self.object:get_velocity()
 			v = vector.normalize(v)
 			local crashpos = vector.subtract(pos, v)
 			local crashnode = minetest.get_node(crashpos)
diff --git a/mods/ENTITIES/mobs_mc/cow+mooshroom.lua b/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
index 48a6aac7a..4b08db128 100644
--- a/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
+++ b/mods/ENTITIES/mobs_mc/cow+mooshroom.lua
@@ -100,10 +100,10 @@ mooshroom_def.on_rightclick = function(self, clicker)
 			minetest.add_item({x=pos.x, y=pos.y+1.4, z=pos.z}, mobs_mc.items.mushroom_red .. " 5")
 		end
 
-		local oldyaw = self.object:getyaw()
+		local oldyaw = self.object:get_yaw()
 		self.object:remove()
 		local cow = minetest.add_entity(pos, "mobs_mc:cow")
-		cow:setyaw(oldyaw)
+		cow:set_yaw(oldyaw)
 
 		if not minetest.settings:get_bool("creative_mode") then
 			item:add_wear(mobs_mc.misc.shears_wear)
diff --git a/mods/ENTITIES/mobs_mc/enderman.lua b/mods/ENTITIES/mobs_mc/enderman.lua
index 06998175c..da3054a5c 100644
--- a/mods/ENTITIES/mobs_mc/enderman.lua
+++ b/mods/ENTITIES/mobs_mc/enderman.lua
@@ -314,7 +314,7 @@ mobs:register_mob("mobs_mc:enderman", {
 				end
 			end
 			if telepos then
-				self.object:setpos(telepos)
+				self.object:set_pos(telepos)
 			end
 		end
 	end,
diff --git a/mods/ENTITIES/mobs_mc/villager.lua b/mods/ENTITIES/mobs_mc/villager.lua
index 330250f38..e2d91310d 100644
--- a/mods/ENTITIES/mobs_mc/villager.lua
+++ b/mods/ENTITIES/mobs_mc/villager.lua
@@ -595,7 +595,7 @@ local function return_item(itemstack, dropper, pos, inv_p)
 				v.x = v.x*4
 				v.y = v.y*4 + 2
 				v.z = v.z*4
-				obj:setvelocity(v)
+				obj:set_velocity(v)
 				obj:get_luaentity()._insta_collect = false
 			end
 		end
diff --git a/mods/ENVIRONMENT/lightning/init.lua b/mods/ENVIRONMENT/lightning/init.lua
index e3792f7e2..3d417cce9 100644
--- a/mods/ENVIRONMENT/lightning/init.lua
+++ b/mods/ENVIRONMENT/lightning/init.lua
@@ -163,7 +163,7 @@ lightning.strike = function(pos)
 					posadd = {x=math.cos(angle),y=0,z=math.sin(angle)}
 					posadd = vector.normalize(posadd)
 					local mob = minetest.add_entity(vector.add(pos2, posadd), "mobs_mc:skeleton")
-					mob:setyaw(angle-math.pi/2)
+					mob:set_yaw(angle-math.pi/2)
 					angle = angle + (math.pi*2) / 3
 				end
 
diff --git a/mods/HUD/mcl_inventory/init.lua b/mods/HUD/mcl_inventory/init.lua
index 05f61aac0..bed3c4850 100644
--- a/mods/HUD/mcl_inventory/init.lua
+++ b/mods/HUD/mcl_inventory/init.lua
@@ -20,7 +20,7 @@ local function return_item(itemstack, dropper, pos, inv)
 				v.x = v.x*4
 				v.y = v.y*4 + 2
 				v.z = v.z*4
-				obj:setvelocity(v)
+				obj:set_velocity(v)
 				obj:get_luaentity()._insta_collect = false
 			end
 		end
diff --git a/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua b/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
index 5e7da9d2b..a5820821c 100644
--- a/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
+++ b/mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
@@ -310,7 +310,7 @@ function mesecon.mvps_move_objects(pos, dir, nodestack)
 			local nn = minetest.get_node(np)
 			if not ((not minetest.registered_nodes[nn.name])
 			or minetest.registered_nodes[nn.name].walkable) then
-				obj:setpos(np)
+				obj:set_pos(np)
 			end
 		end
 	end
diff --git a/mods/ITEMS/mcl_bows/bow.lua b/mods/ITEMS/mcl_bows/bow.lua
index 55a4e0b1d..14cea6a74 100644
--- a/mods/ITEMS/mcl_bows/bow.lua
+++ b/mods/ITEMS/mcl_bows/bow.lua
@@ -41,7 +41,7 @@ mcl_bows.shoot_arrow = function(arrow_item, pos, dir, yaw, shooter, power, damag
 	end
 	obj:set_velocity({x=dir.x*power, y=dir.y*power, z=dir.z*power})
 	obj:set_acceleration({x=0, y=-GRAVITY, z=0})
-	obj:setyaw(yaw-math.pi/2)
+	obj:set_yaw(yaw-math.pi/2)
 	local le = obj:get_luaentity()
 	le._shooter = shooter
 	le._damage = damage
diff --git a/mods/ITEMS/mcl_end/eye_of_ender.lua b/mods/ITEMS/mcl_end/eye_of_ender.lua
index 131db7bbc..e15beb50b 100644
--- a/mods/ITEMS/mcl_end/eye_of_ender.lua
+++ b/mods/ITEMS/mcl_end/eye_of_ender.lua
@@ -35,10 +35,10 @@ minetest.register_entity("mcl_end:ender_eye", {
 			else
 				-- 80% to drop as an item
 				local pos = self.object:get_pos()
-				local v = self.object:getvelocity()
+				local v = self.object:get_velocity()
 				self.object:remove()
 				local item = minetest.add_item(pos, "mcl_end:ender_eye")
-				item:setvelocity(v)
+				item:set_velocity(v)
 				return
 			end
 		elseif self._age >= 2 then
@@ -46,8 +46,8 @@ minetest.register_entity("mcl_end:ender_eye", {
 				self._phase = 1
 				-- Stop the eye and wait for another second.
 				-- The vertical speed changes are just eye candy.
-				self.object:setacceleration({x=0, y=-3, z=0})
-				self.object:setvelocity({x=0, y=self.object:getvelocity().y*0.2, z=0})
+				self.object:set_acceleration({x=0, y=-3, z=0})
+				self.object:set_velocity({x=0, y=self.object:get_velocity().y*0.2, z=0})
 			end
 		else
 			-- Fly normally and generate particles
@@ -126,7 +126,7 @@ minetest.register_craftitem("mcl_end:ender_eye", {
 			local velocity = 4
 			-- Stronghold is close: Fly directly to stronghold and take Y into account.
 			dir = vector.normalize(vector.direction(origin, closest_stronghold.pos))
-			obj:setvelocity({x=dir.x*velocity, y=dir.y*velocity, z=dir.z*velocity})
+			obj:set_velocity({x=dir.x*velocity, y=dir.y*velocity, z=dir.z*velocity})
 		else
 			local velocity = 12
 			-- Don't care about Y if stronghold is still far away.
@@ -134,8 +134,8 @@ minetest.register_craftitem("mcl_end:ender_eye", {
 			local o = {x=origin.x, y=0, z=origin.z}
 			local s = {x=closest_stronghold.pos.x, y=0, z=closest_stronghold.pos.z}
 			dir = vector.normalize(vector.direction(o, s))
-			obj:setacceleration({x=dir.x*-3, y=4, z=dir.z*-3})
-			obj:setvelocity({x=dir.x*velocity, y=3, z=dir.z*velocity})
+			obj:set_acceleration({x=dir.x*-3, y=4, z=dir.z*-3})
+			obj:set_velocity({x=dir.x*velocity, y=3, z=dir.z*velocity})
 		end
 
 
@@ -150,4 +150,4 @@ minetest.register_craft({
 	type = "shapeless",
 	output = "mcl_end:ender_eye",
 	recipe = {"mcl_mobitems:blaze_powder", "mcl_throwing:ender_pearl"},
-})
\ No newline at end of file
+})
diff --git a/mods/ITEMS/mcl_fire/fire_charge.lua b/mods/ITEMS/mcl_fire/fire_charge.lua
index d35ffae97..78dbade78 100644
--- a/mods/ITEMS/mcl_fire/fire_charge.lua
+++ b/mods/ITEMS/mcl_fire/fire_charge.lua
@@ -46,7 +46,7 @@ minetest.register_craftitem("mcl_fire:fire_charge", {
 		local ent = fireball:get_luaentity()
 		ent._shot_from_dispenser = true
 		local v = ent.velocity or 1
-		fireball:setvelocity(vector.multiply(dropdir, v))
+		fireball:set_velocity(vector.multiply(dropdir, v))
 		ent.switch = 1
 		stack:take_item()
 	end,
diff --git a/mods/ITEMS/mcl_itemframes/init.lua b/mods/ITEMS/mcl_itemframes/init.lua
index 2d2fffb34..52ceb6fc3 100644
--- a/mods/ITEMS/mcl_itemframes/init.lua
+++ b/mods/ITEMS/mcl_itemframes/init.lua
@@ -77,7 +77,7 @@ local update_item_entity = function(pos, node)
 		lua:_update_texture()
 		if node.name == "mcl_itemframes:item_frame" then
 			local yaw = math.pi*2 - node.param2 * math.pi/2
-			e:setyaw(yaw)
+			e:set_yaw(yaw)
 		end
 	end
 end
diff --git a/mods/ITEMS/mcl_mobspawners/init.lua b/mods/ITEMS/mcl_mobspawners/init.lua
index 58ec364c6..dc74b23f0 100644
--- a/mods/ITEMS/mcl_mobspawners/init.lua
+++ b/mods/ITEMS/mcl_mobspawners/init.lua
@@ -338,8 +338,8 @@ doll_def.on_activate = function(self, staticdata, dtime_s)
 		mob = default_mob
 	end
 	set_doll_properties(self.object, mob)
-	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.object:set_armor_groups({immortal=1})
 
 end
diff --git a/mods/ITEMS/mcl_portals/portal_nether.lua b/mods/ITEMS/mcl_portals/portal_nether.lua
index 64de52ba7..c2b358ea8 100644
--- a/mods/ITEMS/mcl_portals/portal_nether.lua
+++ b/mods/ITEMS/mcl_portals/portal_nether.lua
@@ -197,7 +197,7 @@ local function find_nether_target_y(target_x, target_z)
 	local air = 4
 
 	for y = start_y, math.max(mcl_vars.mg_lava_nether_max + 1), -1 do
-		local nval_cave = nobj_cave:get3d({x = target_x, y = y, z = target_z})
+		local nval_cave = nobj_cave:get_3d({x = target_x, y = y, z = target_z})
 
 		if nval_cave > TCAVE then -- Cavern
 			air = air + 1
diff --git a/mods/ITEMS/mcl_signs/init.lua b/mods/ITEMS/mcl_signs/init.lua
index c9763379a..280d02b5e 100644
--- a/mods/ITEMS/mcl_signs/init.lua
+++ b/mods/ITEMS/mcl_signs/init.lua
@@ -223,7 +223,7 @@ local update_sign = function(pos, fields, sender)
 	text_entity:get_luaentity()._signnodename = nn
 	text_entity:set_properties({textures={generate_texture(create_lines(text), nn)}})
 
-	text_entity:setyaw(sign_info.yaw)
+	text_entity:set_yaw(sign_info.yaw)
 end
 
 local show_formspec = function(player, pos)
@@ -359,7 +359,7 @@ minetest.register_node("mcl_signs:wall_sign", {
 			x = place_pos.x + sign_info.delta.x,
 			y = place_pos.y + sign_info.delta.y,
 			z = place_pos.z + sign_info.delta.z}, "mcl_signs:text")
-		text_entity:setyaw(sign_info.yaw)
+		text_entity:set_yaw(sign_info.yaw)
 		text_entity:get_luaentity()._signnodename = nodeitem:get_name()
 
 		minetest.sound_play({name="default_place_node_hard", gain=1.0}, {pos = place_pos})
diff --git a/mods/ITEMS/mcl_throwing/init.lua b/mods/ITEMS/mcl_throwing/init.lua
index ee0b4fcb1..c2402d328 100644
--- a/mods/ITEMS/mcl_throwing/init.lua
+++ b/mods/ITEMS/mcl_throwing/init.lua
@@ -28,8 +28,8 @@ mcl_throwing.throw = function(throw_item, pos, dir, velocity)
 
 	local itemstring = ItemStack(throw_item):get_name()
 	local obj = minetest.add_entity(pos, entity_mapping[itemstring])
-	obj:setvelocity({x=dir.x*velocity, y=dir.y*velocity, z=dir.z*velocity})
-	obj:setacceleration({x=dir.x*-3, y=-GRAVITY, z=dir.z*-3})
+	obj:set_velocity({x=dir.x*velocity, y=dir.y*velocity, z=dir.z*velocity})
+	obj:set_acceleration({x=dir.x*-3, y=-GRAVITY, z=dir.z*-3})
 	return obj
 end
 
@@ -208,7 +208,7 @@ local pearl_on_step = function(self, dtime)
 				-- First determine good teleport position
 				local dir = {x=0, y=0, z=0}
 
-				local v = self.object:getvelocity()
+				local v = self.object:get_velocity()
 				if walkable then
 					local vc = table.copy(v) -- vector for calculating
 					-- Node is walkable, we have to find a place somewhere outside of that node
@@ -261,7 +261,7 @@ local pearl_on_step = function(self, dtime)
 
 				local oldpos = player:get_pos()
 				-- Teleport and hurt player
-				player:setpos(telepos)
+				player:set_pos(telepos)
 				player:set_hp(player:get_hp() - 5)
 
 				-- 5% chance to spawn endermite at the player's origin
diff --git a/mods/ITEMS/mcl_tnt/init.lua b/mods/ITEMS/mcl_tnt/init.lua
index fbe82c1c1..54d252f2f 100644
--- a/mods/ITEMS/mcl_tnt/init.lua
+++ b/mods/ITEMS/mcl_tnt/init.lua
@@ -10,7 +10,7 @@ end
 local function activate_if_tnt(nname, np, tnt_np, tntr)
     if nname == "mcl_tnt:tnt" then
         local e = spawn_tnt(np, nname)
-        e:setvelocity({x=(np.x - tnt_np.x)*5+(tntr / 4), y=(np.y - tnt_np.y)*5+(tntr / 3), z=(np.z - tnt_np.z)*5+(tntr / 4)})
+        e:set_velocity({x=(np.x - tnt_np.x)*5+(tntr / 4), y=(np.y - tnt_np.y)*5+(tntr / 3), z=(np.z - tnt_np.z)*5+(tntr / 4)})
     end
 end
 
@@ -18,13 +18,13 @@ local function do_tnt_physics(tnt_np,tntr)
     local objs = minetest.get_objects_inside_radius(tnt_np, tntr)
     for k, obj in pairs(objs) do
         local ent = obj:get_luaentity()
-        local v = obj:getvelocity()
+        local v = obj:get_velocity()
         local p = obj:get_pos()
         if ent and ent.name == "mcl_tnt:tnt" then
-            obj:setvelocity({x=(p.x - tnt_np.x) + (tntr / 2) + v.x, y=(p.y - tnt_np.y) + tntr + v.y, z=(p.z - tnt_np.z) + (tntr / 2) + v.z})
+            obj:set_velocity({x=(p.x - tnt_np.x) + (tntr / 2) + v.x, y=(p.y - tnt_np.y) + tntr + v.y, z=(p.z - tnt_np.z) + (tntr / 2) + v.z})
         else
             if v ~= nil then
-                obj:setvelocity({x=(p.x - tnt_np.x) + (tntr / 4) + v.x, y=(p.y - tnt_np.y) + (tntr / 2) + v.y, z=(p.z - tnt_np.z) + (tntr / 4) + v.z})
+                obj:set_velocity({x=(p.x - tnt_np.x) + (tntr / 4) + v.x, y=(p.y - tnt_np.y) + (tntr / 2) + v.y, z=(p.z - tnt_np.z) + (tntr / 4) + v.z})
             else
                 local dist = math.max(1, vector.distance(tnt_np, p))
                 local damage = (4 / dist) * tntr
@@ -100,9 +100,9 @@ function TNT:on_activate(staticdata)
 	local phi = math.random(0, 65535) / 65535 * 2*math.pi
 	local hdir_x = math.cos(phi) * 0.02
 	local hdir_z = math.sin(phi) * 0.02
-	self.object:setvelocity({x=hdir_x, y=2, z=hdir_z})
-	self.object:setacceleration({x=0, y=-10, z=0})
-	self.object:settexturemod("^mcl_tnt_blink.png")
+	self.object:set_velocity({x=hdir_x, y=2, z=hdir_z})
+	self.object:set_acceleration({x=0, y=-10, z=0})
+	self.object:set_texture_mod("^mcl_tnt_blink.png")
 end
 
 local function add_effects(pos, radius, drops)
@@ -170,9 +170,9 @@ function TNT:on_step(dtime)
 	if self.blinktimer > 0.25 then
 		self.blinktimer = self.blinktimer - 0.25
 		if self.blinkstatus then
-			self.object:settexturemod("")
+			self.object:set_texture_mod("")
 		else
-			self.object:settexturemod("^mcl_tnt_blink.png")
+			self.object:set_texture_mod("^mcl_tnt_blink.png")
 		end
 		self.blinkstatus = not self.blinkstatus
 	end
diff --git a/mods/ITEMS/minetest-3d_armor/3d_armor/armor.lua b/mods/ITEMS/minetest-3d_armor/3d_armor/armor.lua
index ae9799f9a..c4de2c522 100644
--- a/mods/ITEMS/minetest-3d_armor/3d_armor/armor.lua
+++ b/mods/ITEMS/minetest-3d_armor/3d_armor/armor.lua
@@ -433,7 +433,7 @@ if ARMOR_DROP == true or ARMOR_DESTROY == true then
 	armor.drop_armor = function(pos, stack)
 		local obj = minetest.add_item(pos, stack)
 		if obj then
-			obj:setvelocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
+			obj:set_velocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
 		end
 	end
 	minetest.register_on_dieplayer(function(player)
diff --git a/mods/ITEMS/minetest-3d_armor/3d_armor_stand/init.lua b/mods/ITEMS/minetest-3d_armor/3d_armor_stand/init.lua
index 02eb0bcbd..c3571a6bc 100644
--- a/mods/ITEMS/minetest-3d_armor/3d_armor_stand/init.lua
+++ b/mods/ITEMS/minetest-3d_armor/3d_armor_stand/init.lua
@@ -63,7 +63,7 @@ local function update_entity(pos)
 				yaw = math.pi / 2
 			end
 		end
-		object:setyaw(yaw)
+		object:set_yaw(yaw)
 		object:set_properties({textures={texture}})
 	end
 end
diff --git a/mods/MAPGEN/mcl_mapgen_core/init.lua b/mods/MAPGEN/mcl_mapgen_core/init.lua
index 9a979d436..65dd895cc 100644
--- a/mods/MAPGEN/mcl_mapgen_core/init.lua
+++ b/mods/MAPGEN/mcl_mapgen_core/init.lua
@@ -1022,7 +1022,7 @@ local function generate_clay(minp, maxp, seed, voxelmanip_data, voxelmanip_area,
 			local surfacenode = voxelmanip_data[surface_pos]
 
 			local genrnd = math.random(1, 20)
-			if genrnd == 1 and perlin_clay:get3d({x=cx,y=y,z=cz}) > 0 and waternode == c_water and
+			if genrnd == 1 and perlin_clay:get_3d({x=cx,y=y,z=cz}) > 0 and waternode == c_water and
 					(surfacenode == c_dirt or minetest.get_item_group(minetest.get_name_from_content_id(surfacenode), "sand") == 1) then
 				local diamondsize = math.random(1, 3)
 				for x1 = -diamondsize, diamondsize do
@@ -1062,7 +1062,7 @@ local function generate_structures(minp, maxp, seed, biomemap)
 			local x1 = minp.x + math.floor((divx+1)*divlen)
 			local z1 = minp.z + math.floor((divz+1)*divlen)
 			-- Determine amount from perlin noise
-			local amount = math.floor(perlin_structures:get2d({x=x0, y=z0}) * 9)
+			local amount = math.floor(perlin_structures:get_2d({x=x0, y=z0}) * 9)
 			-- Find random positions based on this random
 			local pr = PseudoRandom(seed+1)
 			for i=0, amount do
@@ -1445,12 +1445,12 @@ local function generate_tree_decorations(minp, maxp, seed, data, param2_data, ar
 			local pos = vector.add(pos, dirs[d])
 			local p_pos = area:index(pos.x, pos.y, pos.z)
 
-			local vine_threshold = math.max(0.33333, perlin_vines_density:get2d(pos))
+			local vine_threshold = math.max(0.33333, perlin_vines_density:get_2d(pos))
 			if dense_vegetation then
 				vine_threshold = vine_threshold * (2/3)
 			end
 
-			if perlin_vines:get2d(pos) > -1.0 and perlin_vines_fine:get3d(pos) > vine_threshold and data[p_pos] == c_air then
+			if perlin_vines:get_2d(pos) > -1.0 and perlin_vines_fine:get_3d(pos) > vine_threshold and data[p_pos] == c_air then
 
 				local rdir = {}
 				rdir.x = -dirs[d].x
@@ -1462,13 +1462,13 @@ local function generate_tree_decorations(minp, maxp, seed, data, param2_data, ar
 				local grow_upwards = false
 				-- Only possible on the wood, not on the leaves
 				if i == 1 then
-					grow_upwards = perlin_vines_upwards:get3d(pos) > 0.8
+					grow_upwards = perlin_vines_upwards:get_3d(pos) > 0.8
 				end
 				if grow_upwards then
 					-- Grow vines up 1-4 nodes, even through jungleleaves.
 					-- This may give climbing access all the way to the top of the tree :-)
 					-- But this will be fairly rare.
-					local length = math.ceil(math.abs(perlin_vines_length:get3d(pos)) * 4)
+					local length = math.ceil(math.abs(perlin_vines_length:get_3d(pos)) * 4)
 					for l=0, length-1 do
 						local t_pos = area:index(treepos.x, treepos.y, treepos.z)
 
@@ -1486,7 +1486,7 @@ local function generate_tree_decorations(minp, maxp, seed, data, param2_data, ar
 					end
 				else
 					-- Grow vines down, length between 1 and maxvinelength
-					local length = math.ceil(math.abs(perlin_vines_length:get3d(pos)) * maxvinelength)
+					local length = math.ceil(math.abs(perlin_vines_length:get_3d(pos)) * maxvinelength)
 					for l=0, length-1 do
 						if data[p_pos] == c_air then
 							data[p_pos] = c_vine
diff --git a/mods/MAPGEN/tsm_railcorridors/init.lua b/mods/MAPGEN/tsm_railcorridors/init.lua
index 6812125eb..bfaa6916d 100644
--- a/mods/MAPGEN/tsm_railcorridors/init.lua
+++ b/mods/MAPGEN/tsm_railcorridors/init.lua
@@ -736,13 +736,13 @@ local function create_corridor_section(waypoint, axis, sign, up_or_down, up_or_d
 
 		-- Mob spawner (at center)
 		if place_mob_spawners and tsm_railcorridors.nodes.spawner and not no_spawner and
-				webperlin_major:get3d(p) > 0.3 and webperlin_minor:get3d(p) > 0.5 then
+				webperlin_major:get_3d(p) > 0.3 and webperlin_minor:get_3d(p) > 0.5 then
 			-- Place spawner (if activated in gameconfig),
 			-- enclose in cobwebs and setup the spawner node.
 			local spawner_placed = SetNodeIfCanBuild(p, {name=tsm_railcorridors.nodes.spawner})
 			if spawner_placed then
 				local size = 1
-				if webperlin_major:get3d(p) > 0.5 then
+				if webperlin_major:get_3d(p) > 0.5 then
 					size = 2
 				end
 				if place_cobwebs then
@@ -765,7 +765,7 @@ local function create_corridor_section(waypoint, axis, sign, up_or_down, up_or_d
 				if pr:next(1,5) == 1 then
 					local h = pr:next(0, 2) -- 3 possible cobweb heights
 					local cpos = {x=basepos.x+vek.x, y=basepos.y+h, z=basepos.z+vek.z}
-					if webperlin_major:get3d(cpos) > 0.05 and webperlin_minor:get3d(cpos) > 0.1 then
+					if webperlin_major:get_3d(cpos) > 0.05 and webperlin_minor:get_3d(cpos) > 0.1 then
 						if h == 0 then
 							-- No check neccessary at height offset 0 since the cobweb is on the floor
 							return TryPlaceCobweb(cpos)