remove some empty lines (after if/else/function, before end)

mods/ENTITIES/mcl_mobs/api.lua

@@ -97,7 +97,6 @@ function mob_class:get_staticdata()
 	local tmp = {}
 
 	for _,stat in pairs(self) do
-
 		local t = type(stat)
 
 		if  t ~= "function"
@@ -149,7 +148,6 @@ function mob_class:mob_activate(staticdata, def, dtime)
 
 	--If textures in definition change, reload textures
 	if not valid_texture(self, def.textures) then
-
 		-- compatiblity with old simple mobs textures
 		if type(def.textures[1]) == "string" then
 			def.textures = {def.textures}
@@ -189,7 +187,6 @@ function mob_class:mob_activate(staticdata, def, dtime)
 	end
 
 	if self.child == true then
-
 		vis_size = {
 			x = self.base_size.x * .5,
 			y = self.base_size.y * .5,
@@ -289,7 +286,6 @@ function mob_class:mob_activate(staticdata, def, dtime)
 		return
 	end
 
-
 	if self.on_spawn and not self.on_spawn_run then
 		if self.on_spawn(self) then
 			self.on_spawn_run = true
@@ -306,9 +302,6 @@ function mob_class:mob_activate(staticdata, def, dtime)
 		self._run_armor_init = true
 	end
 
-
-
-
 	if def.after_activate then
 		def.after_activate(self, staticdata, def, dtime)
 	end
@@ -426,7 +419,6 @@ local function on_step_work (self, dtime)
 	end
 
 	if mcl_util.check_dtime_timer(self, dtime, "onstep_occassional", 1) then
-
 		if player_in_active_range then
 			self:check_item_pickup()
 			self:set_armor_texture()

mods/ENTITIES/mcl_mobs/breeding.lua

@@ -40,7 +40,6 @@ function mob_class:feed_tame(clicker, feed_count, breed, tame, notake)
 		local consume_food = false
 
 		-- tame if not still a baby
-
 		if tame and not self.child then
 			if not self.owner or self.owner == "" then
 				self.tamed = true
@@ -50,7 +49,6 @@ function mob_class:feed_tame(clicker, feed_count, breed, tame, notake)
 		end
 
 		-- increase health
-
 		if self.health < self.hp_max and not consume_food then
 			consume_food = true
 			self.health = math.min(self.health + 4, self.hp_max)
@@ -62,7 +60,6 @@ function mob_class:feed_tame(clicker, feed_count, breed, tame, notake)
 		end
 
 		-- make children grow quicker
-
 		if not consume_food and self.child == true then
 			consume_food = true
 			-- deduct 10% of the time to adulthood
@@ -70,7 +67,6 @@ function mob_class:feed_tame(clicker, feed_count, breed, tame, notake)
 		end
 
 		--  breed animals
-
 		if breed and not consume_food and self.hornytimer == 0 and not self.horny then
 			self.food = (self.food or 0) + 1
 			consume_food = true
@@ -158,12 +154,10 @@ function mob_class:check_breeding()
 	--mcl_log("In breed function")
 	-- child takes a long time before growing into adult
 	if self.child == true then
-
 		-- When a child, hornytimer is used to count age until adulthood
 		self.hornytimer = self.hornytimer + 1
 
 		if self.hornytimer >= CHILD_GROW_TIME then
-
 			self.child = false
 			self.hornytimer = 0
 
@@ -210,7 +204,6 @@ function mob_class:check_breeding()
 	-- find another same animal who is also horny and mate if nearby
 	if self.horny == true
 	and self.hornytimer <= HORNY_TIME then
-
 		mcl_log("In breed function. All good. Do the magic.")
 
 		local pos = self.object:get_pos()
@@ -222,14 +215,12 @@ function mob_class:check_breeding()
 		local ent = nil
 
 		for n = 1, #objs do
-
 			ent = objs[n]:get_luaentity()
 
 			-- check for same animal with different colour
 			local canmate = false
 
 			if ent then
-
 				if ent.name == self.name then
 					canmate = true
 				else
@@ -258,13 +249,10 @@ function mob_class:check_breeding()
 
 			-- found your mate? then have a baby
 			if num > 1 then
-
 				self.hornytimer = HORNY_TIME + 1
 				ent.hornytimer = HORNY_TIME + 1
 
 				-- spawn baby
-
-
 				minetest.after(5, function(parent1, parent2, pos)
 					if not parent1.object:get_luaentity() then
 						return
@@ -284,10 +272,8 @@ function mob_class:check_breeding()
 					end
 
 					local child = mcl_mobs.spawn_child(pos, parent1.name)
-
 					local ent_c = child:get_luaentity()
 
-
 					-- Use texture of one of the parents
 					local p = math.random(1, 2)
 					if p == 1 then

mods/ENTITIES/mcl_mobs/combat.lua

@@ -42,7 +42,6 @@ function mob_class:do_attack(object)
 		return
 	end
 
-
 	if object:is_player() and not minetest.settings:get_bool("enable_damage") then
 		return
 	end
@@ -110,14 +109,12 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 
 	-- im stuck, search for path
 	if not has_lineofsight then
-
 		if los_switcher == true then
 			use_pathfind = true
 			los_switcher = false
 		end -- cannot see target!
 	else
 		if los_switcher == false then
-
 			los_switcher = true
 			use_pathfind = false
 
@@ -131,7 +128,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 	end
 
 	if (self.path.stuck_timer > stuck_timeout and not self.path.following) then
-
 		use_pathfind = true
 		self.path.stuck_timer = 0
 
@@ -144,7 +140,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 	end
 
 	if (self.path.stuck_timer > stuck_path_timeout and self.path.following) then
-
 		use_pathfind = true
 		self.path.stuck_timer = 0
 
@@ -157,7 +152,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 	end
 
 	if math.abs(vector.subtract(s,target_pos).y) > self.stepheight then
-
 		if height_switcher then
 			use_pathfind = true
 			height_switcher = false
@@ -208,18 +202,14 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 
 		-- no path found, try something else
 		if not self.path.way then
-
 			self.path.following = false
 
 			 -- lets make way by digging/building if not accessible
 			if self.pathfinding == 2 and mobs_griefing then
-
 				-- is player higher than mob?
 				if s.y < p1.y then
-
 					-- build upwards
 					if not minetest.is_protected(s, "") then
-
 						local ndef1 = minetest.registered_nodes[self.standing_in]
 
 						if ndef1 and (ndef1.buildable_to or ndef1.groups.liquid) then
@@ -235,7 +225,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 
 					-- remove one block above to make room to jump
 					if not minetest.is_protected(s, "") then
-
 						local node1 = node_ok(s, "air").name
 						local ndef1 = minetest.registered_nodes[node1]
 
@@ -245,10 +234,8 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 						and not ndef1.groups.level
 						and not ndef1.groups.unbreakable
 						and not ndef1.groups.liquid then
-
 							minetest.set_node(s, {name = "air"})
 							minetest.add_item(s, ItemStack(node1))
-
 						end
 					end
 
@@ -256,7 +243,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 					self.object:set_pos({x = s.x, y = s.y + 2, z = s.z})
 
 				else -- dig 2 blocks to make door toward player direction
-
 					local yaw1 = self.object:get_yaw() + math.pi / 2
 					local p1 = {
 						x = s.x + math.cos(yaw1),
@@ -265,7 +251,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 					}
 
 					if not minetest.is_protected(p1, "") then
-
 						local node1 = node_ok(p1, "air").name
 						local ndef1 = minetest.registered_nodes[node1]
 
@@ -290,7 +275,6 @@ function mob_class:smart_mobs(s, p, dist, dtime)
 						and not ndef1.groups.level
 						and not ndef1.groups.unbreakable
 						and not ndef1.groups.liquid then
-
 							minetest.add_item(p1, ItemStack(node1))
 							minetest.set_node(p1, {name = "air"})
 						end
@@ -327,7 +311,6 @@ local specific_attack = function(list, what)
 
 	-- found entity on list to attack?
 	for no = 1, #list do
-
 		if list[no] == what then
 			return true
 		end
@@ -481,7 +464,6 @@ function mob_class:dogswitch(dtime)
 	and self.dogshoot_count > self.dogshoot_count_max)
 	or (self.dogshoot_switch == 2
 	and self.dogshoot_count > self.dogshoot_count2_max) then
-
 		self.dogshoot_count = 0
 
 		if self.dogshoot_switch == 1 then
@@ -546,7 +528,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 
 	-- custom punch function
 	if self.do_punch then
-
 		-- when false skip going any further
 		if self.do_punch(self, hitter, tflp, tool_capabilities, dir) == false then
 			return
@@ -590,7 +571,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 		tflp = 0.2
 	end
 
-
 	for group,_ in pairs( (tool_capabilities.damage_groups or {}) ) do
 
 		tmp = tflp / (tool_capabilities.full_punch_interval or 1.4)
@@ -614,9 +594,7 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 
 	-- check for tool immunity or special damage
 	for n = 1, #self.immune_to do
-
 		if self.immune_to[n][1] == weapon:get_name() then
-
 			damage = self.immune_to[n][2] or 0
 			break
 		end
@@ -654,13 +632,11 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 
 	local die = false
 
-
 	if damage >= 0 then
 		-- only play hit sound and show blood effects if damage is 1 or over; lower to 0.1 to ensure armor works appropriately.
 		if damage >= 0.1 then
 			-- weapon sounds
 			if weapon:get_definition().sounds ~= nil then
-
 				local s = math.random(0, #weapon:get_definition().sounds)
 
 				minetest.sound_play(weapon:get_definition().sounds[s], {
@@ -709,7 +685,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 				up = 0
 			end
 
-
 			-- check if tool already has specific knockback value
 			if tool_capabilities.damage_groups["knockback"] then
 				kb = tool_capabilities.damage_groups["knockback"]
@@ -717,7 +692,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 				kb = kb * 1.25
 			end
 
-
 			local luaentity
 			if hitter then
 				luaentity = hitter:get_luaentity()
@@ -764,7 +738,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 
 	-- if skittish then run away
 	if hitter and is_player and hitter:get_pos() and not die and self.runaway == true and self.state ~= "flop" then
-
 		local yaw = self:set_yaw( minetest.dir_to_yaw(vector.direction(hitter:get_pos(), self.object:get_pos())))
 		minetest.after(0.2,function()
 			if self and self.object and self.object:get_pos() and hitter and is_player and hitter:get_pos() then
@@ -798,7 +771,6 @@ function mob_class:on_punch(hitter, tflp, tool_capabilities, dir)
 	local obj = nil
 
 	for n = 1, #objs do
-
 		obj = objs[n]:get_luaentity()
 
 		if obj then
@@ -886,7 +858,6 @@ function mob_class:do_states_attack (dtime)
 			or not self:object_in_range(self.attack)
 			or self.attack:get_hp() <= 0
 			or (self.attack:is_player() and mcl_mobs.invis[ self.attack:get_player_name() ]) then
-
 		clear_aggro(self)
 		return
 	end
@@ -912,7 +883,6 @@ function mob_class:do_states_attack (dtime)
 	local dist = vector.distance(p, s)
 
 	if self.attack_type == "explode" then
-
 		if target_line_of_sight then
 			local vec = { x = p.x - s.x, z = p.z - s.z }
 			yaw = (atan(vec.z / vec.x) +math.pi/ 2) - self.rotate
@@ -993,9 +963,7 @@ function mob_class:do_states_attack (dtime)
 			or (self.attack_type == "dogshoot" and self:dogswitch(dtime) == 2) and (dist >= self.avoid_distance or not self.shooter_avoid_enemy)
 			or (self.attack_type == "dogshoot" and dist <= self.reach and self:dogswitch() == 0) then
 
-		if self.fly
+		if self.fly and dist > self.reach then
-				and dist > self.reach then
-
 			local p1 = s
 			local me_y = math.floor(p1.y)
 			local p2 = p
@@ -1003,17 +971,13 @@ function mob_class:do_states_attack (dtime)
 			local v = self.object:get_velocity()
 
 			if self:flight_check( s) then
-
 				if me_y < p_y then
-
 					self.object:set_velocity({
 						x = v.x,
 						y = 1 * self.walk_velocity,
 						z = v.z
 					})
-
 				elseif me_y > p_y then
-
 					self.object:set_velocity({
 						x = v.x,
 						y = -1 * self.walk_velocity,
@@ -1022,15 +986,12 @@ function mob_class:do_states_attack (dtime)
 				end
 			else
 				if me_y < p_y then
-
 					self.object:set_velocity({
 						x = v.x,
 						y = 0.01,
 						z = v.z
 					})
-
 				elseif me_y > p_y then
-
 					self.object:set_velocity({
 						x = v.x,
 						y = -0.01,
@@ -1045,7 +1006,6 @@ function mob_class:do_states_attack (dtime)
 		if self.path.following
 				and self.path.way
 				and self.attack_type ~= "dogshoot" then
-
 			-- no paths longer than 50
 			if #self.path.way > 50
 					or dist < self.reach then
@@ -1054,7 +1014,6 @@ function mob_class:do_states_attack (dtime)
 			end
 
 			local p1 = self.path.way[1]
-
 			if not p1 then
 				self.path.following = false
 				return
@@ -1152,11 +1111,9 @@ function mob_class:do_states_attack (dtime)
 				end
 			end
 		end
-
 	elseif self.attack_type == "shoot"
 			or (self.attack_type == "dogshoot" and self:dogswitch(dtime) == 1)
 			or (self.attack_type == "dogshoot" and (dist > self.reach or dist < self.avoid_distance and self.shooter_avoid_enemy) and self:dogswitch() == 0) then
-
 		p.y = p.y - .5
 		s.y = s.y + .5
 
@@ -1217,7 +1174,6 @@ function mob_class:do_states_attack (dtime)
 
 			-- Shoot arrow
 			if minetest.registered_entities[self.arrow] then
-
 				local arrow, ent
 				local v = 1
 				if not self.shoot_arrow then
@@ -1263,5 +1219,4 @@ function mob_class:do_states_attack (dtime)
 	if self.on_attack then
 		self.on_attack(self, dtime)
 	end
-
 end

mods/ENTITIES/mcl_mobs/effects.lua

@@ -13,7 +13,6 @@ if player_transfer_distance == 0 then player_transfer_distance = math.huge end
 
 -- custom particle effects
 function mcl_mobs.effect(pos, amount, texture, min_size, max_size, radius, gravity, glow, go_down)
-
 	radius = radius or 2
 	min_size = min_size or 0.5
 	max_size = max_size or 1
@@ -89,7 +88,6 @@ end
 
 -- play sound
 function mob_class:mob_sound(soundname, is_opinion, fixed_pitch)
-
 	local soundinfo
 	if self.sounds_child and self.child then
 		soundinfo = self.sounds_child
@@ -259,8 +257,6 @@ function mob_class:set_animation(anim, fixed_frame)
 		return
 	end
 
-
-
 	if self.fly and self:flight_check() and anim == "walk" then anim = "fly" end
 
 	self._current_animation = self._current_animation or ""
@@ -358,7 +354,6 @@ end
 function mob_class:check_head_swivel(dtime)
 	if not self.head_swivel or type(self.head_swivel) ~= "string" then return end
 
-
 	who_are_you_looking_at (self, dtime)
 
 	local final_rotation = vector.zero()
@@ -373,7 +368,6 @@ function mob_class:check_head_swivel(dtime)
 			_locked_object_eye_height = self._locked_object:get_properties().eye_height
 		end
 		if _locked_object_eye_height then
-
 			local self_rot = self.object:get_rotation()
 			-- If a mob is attached, should we really be messing with what they are looking at?
 			-- Should this be excluded?

mods/ENTITIES/mcl_mobs/init.lua

@@ -110,7 +110,6 @@ end
 mcl_mobs.spawning_mobs = {}
 -- register mob entity
 function mcl_mobs.register_mob(name, def)
-
 	mcl_mobs.spawning_mobs[name] = true
 	mcl_mobs.registered_mobs[name] = def
 
@@ -344,7 +343,6 @@ end
 
 -- register arrow for shoot attack
 function mcl_mobs.register_arrow(name, def)
-
 	if not name or not def then return end -- errorcheck
 
 	minetest.register_entity(name, {
@@ -378,7 +376,6 @@ function mcl_mobs.register_arrow(name, def)
 		on_activate = def.on_activate,
 
 		on_step = def.on_step or function(self, dtime)
-
 			self.timer = self.timer + dtime
 
 			local pos = self.object:get_pos()
@@ -396,7 +393,6 @@ function mcl_mobs.register_arrow(name, def)
 			if def.tail
 			and def.tail == 1
 			and def.tail_texture then
-
 				minetest.add_particle({
 					pos = pos,
 					velocity = {x = 0, y = 0, z = 0},
@@ -410,15 +406,12 @@ function mcl_mobs.register_arrow(name, def)
 			end
 
 			if self.hit_node then
-
 				local node = node_ok(pos).name
 
 				if minetest.registered_nodes[node].walkable then
-
 					self.hit_node(self, pos, node)
 
 					if self.drop == true then
-
 						pos.y = pos.y + 1
 
 						self.lastpos = (self.lastpos or pos)
@@ -444,9 +437,7 @@ function mcl_mobs.register_arrow(name, def)
 			end
 
 			if self.hit_player or self.hit_mob or self.hit_object then
-
 				for _,object in pairs(minetest.get_objects_inside_radius(pos, 1.5)) do
-
 					if self.hit_player
 					and object:is_player() then
 
@@ -513,7 +504,6 @@ function mcl_mobs.register_egg(mob, desc, background_color, overlay_color, addeg
 
 	-- register old stackable mob egg
 	minetest.register_craftitem(mob, {
-
 		description = desc,
 		inventory_image = invimg,
 		groups = grp,
@@ -536,7 +526,6 @@ function mcl_mobs.register_egg(mob, desc, background_color, overlay_color, addeg
 				local name = placer:get_player_name()
 				local privs = minetest.get_player_privs(name)
 
-
 				if under.name == "mcl_mobspawners:spawner" then
 					if minetest.is_protected(pointed_thing.under, name) then
 						minetest.record_protection_violation(pointed_thing.under, name)

mods/ENTITIES/mcl_mobs/mount.lua

@@ -12,7 +12,6 @@ local crash_threshold = 6.5 -- ignored if enable_crash=false
 --
 
 local node_ok = function(pos, fallback)
-
 	fallback = fallback or mcl_mobs.fallback_node
 
 	local node = minetest.get_node_or_nil(pos)
@@ -26,7 +25,6 @@ end
 
 
 local function node_is(pos)
-
 	local node = node_ok(pos)
 
 	if node.name == "air" then
@@ -50,7 +48,6 @@ end
 
 
 local function get_sign(i)
-
 	i = i or 0
 
 	if i == 0 then
@@ -62,7 +59,6 @@ end
 
 
 local function get_velocity(v, yaw, y)
-
 	local x = -math.sin(yaw) * v
 	local z =  math.cos(yaw) * v
 
@@ -76,7 +72,6 @@ end
 
 
 local function force_detach(player)
-
 	local attached_to = player:get_attach()
 
 	if not attached_to then
@@ -87,7 +82,6 @@ local function force_detach(player)
 
 	if entity.driver
 	and entity.driver == player then
-
 		entity.driver = nil
 	end
 
@@ -96,7 +90,6 @@ local function force_detach(player)
 	player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
 	mcl_player.player_set_animation(player, "stand" , 30)
 	player:set_properties({visual_size = {x = 1, y = 1} })
-
 end
 
 -------------------------------------------------------------------------------
@@ -121,7 +114,6 @@ end)
 -------------------------------------------------------------------------------
 
 function mcl_mobs.attach(entity, player)
-
 	local attach_at, eye_offset
 
 	entity.player_rotation = entity.player_rotation or {x = 0, y = 0, z = 0}
@@ -164,7 +156,6 @@ end
 
 
 function mcl_mobs.detach(player, offset)
-
 	force_detach(player)
 
 	mcl_player.player_set_animation(player, "stand" , 30)
@@ -187,7 +178,6 @@ end
 
 
 function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
-
 	local rot_view = 0
 
 	if entity.player_rotation.y == 90 then
@@ -201,17 +191,14 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 
 	-- process controls
 	if entity.driver then
-
 		local ctrl = entity.driver:get_player_control()
 
 		-- move forwards
 		if ctrl.up then
-
 			entity.v = entity.v + entity.accel / 10 * entity.run_velocity / 2.6
 
 		-- move backwards
 		elseif ctrl.down then
-
 			if entity.max_speed_reverse == 0 and entity.v == 0 then
 				return
 			end
@@ -223,12 +210,10 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 		entity.object:set_yaw(entity.driver:get_look_horizontal() - entity.rotate)
 
 		if can_fly then
-
 			-- fly up
 			if ctrl.jump then
 				velo.y = velo.y + 1
 				if velo.y > entity.accel then velo.y = entity.accel end
-
 			elseif velo.y > 0 then
 				velo.y = velo.y - 0.1
 				if velo.y < 0 then velo.y = 0 end
@@ -238,17 +223,14 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 			if ctrl.sneak then
 				velo.y = velo.y - 1
 				if velo.y < -entity.accel then velo.y = -entity.accel end
-
 			elseif velo.y < 0 then
 				velo.y = velo.y + 0.1
 				if velo.y > 0 then velo.y = 0 end
 			end
 
 		else
-
 			-- jump
 			if ctrl.jump then
-
 				if velo.y == 0 then
 					velo.y = velo.y + entity.jump_height
 					acce_y = acce_y + (acce_y * 3) + 1
@@ -260,7 +242,6 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 
 	-- if not moving then set animation and return
 	if entity.v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
-
 		if stand_anim then
 			mcl_mobs:set_animation(entity, stand_anim)
 		end
@@ -279,7 +260,6 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 	entity.v = entity.v - 0.02 * s
 
 	if s ~= get_sign(entity.v) then
-
 		entity.object:set_velocity({x = 0, y = 0, z = 0})
 		entity.v = 0
 		return
@@ -307,19 +287,14 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 	local v = entity.v
 
 	if ni == "air" then
-
 		if can_fly == true then
 			new_acce.y = 0
 		end
-
 	elseif ni == "liquid" or ni == "lava" then
-
 		if ni == "lava" and entity.lava_damage ~= 0 then
-
 			entity.lava_counter = (entity.lava_counter or 0) + dtime
 
 			if entity.lava_counter > 1 then
-
 				minetest.sound_play("default_punch", {
 					object = entity.object,
 					max_hear_distance = 5
@@ -336,12 +311,10 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 
 		if entity.terrain_type == 2
 		or entity.terrain_type == 3 then
-
 			new_acce.y = 0
 			p.y = p.y + 1
 
 			if node_is(p) == "liquid" then
-
 				if velo.y >= 5 then
 					velo.y = 5
 				elseif velo.y < 0 then
@@ -370,7 +343,6 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 
 	-- CRASH!
 	if enable_crash then
-
 		local intensity = entity.v2 - v
 
 		if intensity >= crash_threshold then
@@ -379,7 +351,6 @@ function mcl_mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
 				full_punch_interval = 1.0,
 				damage_groups = {fleshy = intensity}
 			}, nil)
-
 		end
 	end
 
@@ -389,7 +360,6 @@ end
 -- directional flying routine by D00Med (edited by TenPlus1)
 
 function mcl_mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_anim)
-
 	local ctrl = entity.driver:get_player_control()
 	local velo = entity.object:get_velocity()
 	local dir = entity.driver:get_look_dir()
@@ -417,7 +387,6 @@ function mcl_mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_an
 
 	-- firing arrows
 	if ctrl.LMB and ctrl.sneak and shoots then
-
 		local pos = entity.object:get_pos()
 		local obj = minetest.add_entity({
 			x = pos.x + 0 + dir.x * 2.5,
@@ -439,7 +408,6 @@ function mcl_mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_an
 
 	-- change animation if stopped
 	if velo.x == 0 and velo.y == 0 and velo.z == 0 then
-
 		mcl_mobs:set_animation(entity, stand_anim)
 	else
 		-- moving animation

mods/ENTITIES/mcl_mobs/movement.lua

@@ -450,11 +450,9 @@ function mob_class:do_jump()
 
 	local ndef = minetest.registered_nodes[nod.name]
 	if self.walk_chance == 0 or ndef and ndef.walkable or self._can_jump_cliff then
-
 		if minetest.get_item_group(nod.name, "fence") == 0
 		and minetest.get_item_group(nod.name, "fence_gate") == 0
 		and minetest.get_item_group(nod.name, "wall") == 0 then
-
 			local v = self.object:get_velocity()
 
 			v.y = self.jump_height + 0.1 * 3
@@ -490,11 +488,9 @@ function mob_class:do_jump()
 		-- if we jumped against a block/wall 4 times then turn
 		if self.object:get_velocity().x ~= 0
 		and self.object:get_velocity().z ~= 0 then
-
 			self.jump_count = (self.jump_count or 0) + 1
 
 			if self.jump_count == 4 then
-
 				local yaw = self.object:get_yaw() or 0
 
 				yaw = self:set_yaw( yaw + 1.35, 8)
@@ -546,7 +542,6 @@ function mob_class:is_object_in_view(object_list, object_range, node_range, turn
 		-- find specific mob to avoid or runaway from
 		if name ~= "" and name ~= self.name
 		and in_list(object_list, name) then
-
 			local p = object:get_pos()
 			local dist = vector.distance(p, s)
 
@@ -561,7 +556,6 @@ function mob_class:is_object_in_view(object_list, object_range, node_range, turn
 	end
 
 	if not object_pos then
-
 		-- find specific node to avoid or runaway from
 		local p = minetest.find_node_near(s, node_range, object_list, true)
 		local dist = p and vector.distance(p, s)
@@ -573,7 +567,6 @@ function mob_class:is_object_in_view(object_list, object_range, node_range, turn
 	end
 
 	if object_pos and turn_around then
-
 		local vec = vector.subtract(object_pos, s)
 		local yaw = (atan(vec.z / vec.x) + 3 *math.pi/ 2) - self.rotate
 		if object_pos.x > s.x then yaw = yaw + math.pi end
@@ -599,7 +592,6 @@ function mob_class:follow_holding(clicker)
 	if t == "string"
 	and item:get_name() == self.follow then
 		return true
-
 	-- multiple items
 	elseif t == "table" and in_list(self.follow, item:get_name()) then
 		return true
@@ -624,7 +616,6 @@ function mob_class:replace_node(pos)
 	local what, with, y_offset
 
 	if type(self.replace_what[1]) == "table" then
-
 		local num = math.random(#self.replace_what)
 
 		what = self.replace_what[num][1] or ""
@@ -640,7 +631,6 @@ function mob_class:replace_node(pos)
 
 	local node = minetest.get_node(pos)
 	if node.name == what then
-
 		local oldnode = {name = what, param2 = node.param2}
 		local newnode = {name = with, param2 = node.param2}
 		local on_replace_return = false
@@ -696,7 +686,6 @@ function mob_class:check_follow()
 
 	if self.type == "npc" and self.order == "follow"
 			and self.state ~= "attack" and self.order ~= "sit" and self.owner ~= "" then
-
 		if self.following and self.owner and self.owner ~= self.following:get_player_name() then
 			self.following = nil
 		end
@@ -737,7 +726,7 @@ function mob_class:check_follow()
 
 				-- anyone but standing npc's can move along
 				if dist > 3 and self.order ~= "stand" then
- 					self:set_velocity(self.follow_velocity)
+					self:set_velocity(self.follow_velocity)
 					if self.walk_chance ~= 0 then
 						self:set_animation( "run")
 					end
@@ -876,7 +865,6 @@ function mob_class:do_states_walk()
 
 				-- did we find land?
 				if lp then
-
 					local vec = {
 						x = lp.x - s.x,
 						z = lp.z - s.z
@@ -890,7 +878,6 @@ function mob_class:do_states_walk()
 					-- look towards land and move in that direction
 					yaw = self:set_yaw( yaw, 6)
 					self:set_velocity(self.walk_velocity)
-
 				end
 			end
 		end
@@ -918,14 +905,12 @@ function mob_class:do_states_walk()
 	if self.facing_fence == true
 			or cliff_or_danger
 			or math.random(1, 100) <= 30 then
-
 		self:set_velocity(0)
 		self.state = "stand"
 		self:set_animation( "stand")
 		local yaw = self.object:get_yaw() or 0
 		yaw = self:set_yaw( yaw + 0.78, 8)
 	else
-
 		self:set_velocity(self.walk_velocity)
 
 		if self:flight_check()
@@ -943,7 +928,6 @@ function mob_class:do_states_stand(player_in_active_range)
 	local yaw = self.object:get_yaw() or 0
 
 	if math.random(1, 4) == 1 then
-
 		local s = self.object:get_pos()
 		local objs = minetest.get_objects_inside_radius(s, 3)
 		local lp
@@ -956,7 +940,6 @@ function mob_class:do_states_stand(player_in_active_range)
 
 		-- look at any players nearby, otherwise turn randomly
 		if lp and self.look_at_players then
-
 			local vec = {
 				x = lp.x - s.x,
 				z = lp.z - s.z
@@ -1017,11 +1000,6 @@ function mob_class:do_states_runaway()
 	end
 end
 
-
-
-
-
-
 function mob_class:check_smooth_rotation(dtime)
 	-- smooth rotation by ThomasMonroe314
 	if self._turn_to then
@@ -1029,7 +1007,6 @@ function mob_class:check_smooth_rotation(dtime)
 	end
 
 	if self.delay and self.delay > 0 then
-
 		local yaw = self.object:get_yaw() or 0
 
 		if self.delay == 1 then
@@ -1038,16 +1015,13 @@ function mob_class:check_smooth_rotation(dtime)
 			local dif = math.abs(yaw - self.target_yaw)
 
 			if yaw > self.target_yaw then
-
 				if dif > math.pi then
 					dif = 2 * math.pi - dif -- need to add
 					yaw = yaw + dif / self.delay
 				else
 					yaw = yaw - dif / self.delay -- need to subtract
 				end
-
 			elseif yaw < self.target_yaw then
-
 				if dif >math.pi then
 					dif = 2 * math.pi - dif
 					yaw = yaw - dif / self.delay -- need to subtract

mods/ENTITIES/mcl_mobs/physics.lua

@@ -15,7 +15,6 @@ local show_health = false
 
 -- get node but use fallback for nil or unknown
 local node_ok = function(pos, fallback)
-
 	fallback = fallback or mcl_mobs.fallback_node
 
 	local node = minetest.get_node_or_nil(pos)
@@ -80,7 +79,6 @@ function mob_class:object_in_range(object)
 end
 
 function mob_class:item_drop(cooked, looting_level)
-
 	if not mobs_drop_items then return end
 
 	looting_level = looting_level or 0
@@ -124,7 +122,6 @@ function mob_class:item_drop(cooked, looting_level)
 			item = dropdef.name
 
 			if cooked then
-
 				local output = minetest.get_craft_result({
 					method = "cooking", width = 1, items = {item}})
 
@@ -138,7 +135,6 @@ function mob_class:item_drop(cooked, looting_level)
 			end
 
 			if obj and obj:get_luaentity() then
-
 				obj:set_velocity({
 					x = math.random(-10, 10) / 9,
 					y = 6,
@@ -162,10 +158,8 @@ function mob_class:collision()
 	local z = 0
 	local width = -self.collisionbox[1] + self.collisionbox[4] + 0.5
 	for _,object in pairs(minetest.get_objects_inside_radius(pos, width)) do
-
 		local ent = object:get_luaentity()
 		if object:is_player() or (ent and ent.is_mob and object ~= self.object) then
-
 			if object:is_player() and mcl_burning.is_burning(self.object) then
 				mcl_burning.set_on_fire(object, 4)
 			end
@@ -265,7 +259,6 @@ function mob_class:update_roll()
 end
 
 local function shortest_term_of_yaw_rotation(self, rot_origin, rot_target, nums)
-
 	if not rot_origin or not rot_target then
 		return
 	end
@@ -302,7 +295,6 @@ local function shortest_term_of_yaw_rotation(self, rot_origin, rot_target, nums)
 			end
 		end
 	end
-
 end
 
 
@@ -386,7 +378,6 @@ end
 
 -- are we flying in what we are suppose to? (taikedz)
 function mob_class:flight_check()
-
 	local nod = self.standing_in
 	local def = minetest.registered_nodes[nod]
 
@@ -412,7 +403,6 @@ end
 
 -- check if mob is dead or only hurt
 function mob_class:check_for_death(cause, cmi_cause)
-
 	if self.state == "die" then
 		return true
 	end
@@ -507,7 +497,6 @@ function mob_class:check_for_death(cause, cmi_cause)
 
 	-- execute custom death function
 	if self.on_die then
-
 		local pos = self.object:get_pos()
 		local on_die_exit = self.on_die(self, pos, cmi_cause)
 		if on_die_exit ~= true then
@@ -527,7 +516,6 @@ function mob_class:check_for_death(cause, cmi_cause)
 		self.jockey = nil
 	end
 
-
 	local collisionbox
 	if self.collisionbox then
 		collisionbox = table.copy(self.collisionbox)
@@ -615,7 +603,6 @@ function mob_class:do_env_damage()
 
 	-- reset nametag after showing health stats
 	if self.htimer < 1 and self.nametag2 then
-
 		self.nametag = self.nametag2
 		self.nametag2 = nil
 
@@ -661,7 +648,6 @@ function mob_class:do_env_damage()
 				end
 			end
 		end
-
 	end
 
 	local y_level = self.collisionbox[2]
@@ -958,7 +944,6 @@ end
 -- falling and fall damage
 -- returns true if mob died
 function mob_class:falling(pos)
-
 	if self.fly and self.state ~= "die" then
 		return
 	end

mods/ENTITIES/mcl_mobs/spawning.lua

@@ -301,7 +301,6 @@ local function count_mobs_all(categorise_by, pos)
 	local num = 0
 	for _,entity in pairs(minetest.luaentities) do
 		if entity and entity.is_mob then
-
 			local add_entry = false
 			--local mob_type = entity.type -- animal / monster / npc
 			local mob_cat = entity[categorise_by]
@@ -799,8 +798,6 @@ minetest.register_chatcommand("spawn_mob",{
 
 		local mod1 = string.find(param, ":")
 
-
-
 		local mobname = param
 		if mod1 then
 			mobname = string.sub(param, 1, mod1-1)
@@ -856,12 +853,8 @@ minetest.register_chatcommand("spawn_mob",{
 })
 
 if mobs_spawn then
-
 	-- Get pos to spawn, x and z are randomised, y is range
-
-
 	local function mob_cap_space (pos, mob_type, mob_counts_close, mob_counts_wide, cap_space_hostile, cap_space_non_hostile)
-
 		-- Some mob examples
 		--type = "monster", spawn_class = "hostile",
 		--type = "animal", spawn_class = "passive",
@@ -968,7 +961,6 @@ if mobs_spawn then
 	end
 
 	local function spawn_a_mob(pos, cap_space_hostile, cap_space_non_hostile)
-
 		local spawning_position = find_spawning_position(pos, FIND_SPAWN_POS_RETRIES)
 		if not spawning_position then
 			minetest.log("action", "[Mobs spawn] Cannot find a valid spawn position after retries: " .. FIND_SPAWN_POS_RETRIES)
@@ -1004,7 +996,6 @@ if mobs_spawn then
 
 			local mob_def = mob_library_worker_table[mob_index]
 			if mob_def and mob_def.name and minetest.registered_entities[mob_def.name] then
-
 				local mob_def_ent = minetest.registered_entities[mob_def.name]
 				local mob_spawn_class = mob_def_ent.spawn_class
 
@@ -1092,7 +1083,6 @@ if mobs_spawn then
 
 	local timer = 0
 	minetest.register_globalstep(function(dtime)
-
 		timer = timer + dtime
 		if timer < WAIT_FOR_SPAWN_ATTEMPT then return end
 		initialize_spawn_data()