tweak and tidy code

bee.lua

@@ -1,8 +1,5 @@
--- Translation support
-local S = minetest.get_translator("mobs_animal")
 
--- check for default mod
+local S = minetest.get_translator("mobs_animal")
-local mod_def = minetest.get_modpath("default")
 
 -- Bee by KrupnoPavel (.b3d model by sirrobzeroone)
 
@@ -15,15 +12,11 @@ mobs:register_mob("mobs_animal:bee", {
 	collisionbox = {-0.2, -0.01, -0.2, 0.2, 0.5, 0.2},
 	visual = "mesh",
 	mesh = "mobs_bee.b3d",
-	textures = {
+	textures = { {"mobs_bee.png"} },
-		{"mobs_bee.png"}
-	},
 	blood_texture = "mobs_bee_inv.png",
 	blood_amount = 1,
 	makes_footstep_sound = false,
-	sounds = {
+	sounds = { random = "mobs_bee" },
-		random = "mobs_bee"
-	},
 	walk_velocity = 1,
 	jump = true,
 	drops = {
@@ -36,10 +29,8 @@ mobs:register_mob("mobs_animal:bee", {
 	fall_speed = -3,
 	animation = {
 		speed_normal = 15,
-		stand_start = 0,
+		stand_start = 0, stand_end = 30,
-		stand_end = 30,
+		walk_start = 35, walk_end = 65
-		walk_start = 35,
-		walk_end = 65
 	},
 
 	on_rightclick = function(self, clicker)
@@ -51,6 +42,8 @@ mobs:register_mob("mobs_animal:bee", {
 --	end,
 })
 
+-- where to spawn
+
 if not mobs.custom_spawn_animal then
 
 	mobs:spawn({
@@ -65,16 +58,16 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
-
 -- spawn egg
+
 mobs:register_egg("mobs_animal:bee", S("Bee"), "mobs_bee_inv.png")
 
-
 -- compatibility (only required if moving from old mobs to mobs_redo)
+
 mobs:alias_mob("mobs:bee", "mobs_animal:bee")
 
-
 -- honey
+
 minetest.register_craftitem(":mobs:honey", {
 	description = S("Honey"),
 	inventory_image = "mobs_honey_inv.png",
@@ -84,7 +77,8 @@ minetest.register_craftitem(":mobs:honey", {
 
 mobs.add_eatable("mobs:honey", 4)
 
--- beehive (when placed spawns bee)
+-- beehive (1 in 4 chance of spawning bee when placed)
+
 minetest.register_node(":mobs:beehive", {
 	description = S("Beehive"),
 	drawtype = "plantlike",
@@ -95,7 +89,7 @@ minetest.register_node(":mobs:beehive", {
 	walkable = true,
 	groups = {oddly_breakable_by_hand = 3, flammable = 1, disable_suffocation = 1},
 	is_ground_content = false,
-	sounds = mod_def and default.node_sound_defaults(),
+	sounds = mobs.node_sound_defaults(),
 
 	on_construct = function(pos)
 
@@ -131,48 +125,42 @@ minetest.register_node(":mobs:beehive", {
 
 			local hp = puncher and puncher:get_hp()
 
-			if hp then
+			if hp then puncher:set_hp(hp - 4) end
-				puncher:set_hp(hp - 4)
-			end
 		end)
 	end,
 
 	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
 
-		if listname == "beehive" then
+		if listname == "beehive" then return 0 end
-			return 0
-		end
 
 		return stack:get_count()
 	end,
 
-	can_dig = function(pos,player)
+	can_dig = function(pos,player) -- can only dig when no honey inside
 
 		local meta = minetest.get_meta(pos)
 
-		-- only dig beehive if no honey inside
 		return meta:get_inventory():is_empty("beehive")
 	end
 })
 
 -- beehive recipe
+
 minetest.register_craft({
 	output = "mobs:beehive",
-	recipe = {
+	recipe = {{"mobs:bee","mobs:bee","mobs:bee"}}
-		{"mobs:bee","mobs:bee","mobs:bee"}
-	}
 })
 
--- honey block
+-- honey block and craft recipes
+
 minetest.register_node(":mobs:honey_block", {
 	description = S("Honey Block"),
 	tiles = {"mobs_honey_block.png"},
 	groups = {snappy = 3, flammable = 2},
 	is_ground_content = false,
-	sounds = mod_def and default.node_sound_dirt_defaults()
+	sounds = mobs.node_sound_dirt_defaults()
 })
 
--- recipe
 minetest.register_craft({
 	output = "mobs:honey_block",
 	recipe = {
@@ -189,38 +177,31 @@ minetest.register_craft({
 	}
 })
 
-
 -- beehive workings
+
 minetest.register_abm({
 	nodenames = {"mobs:beehive"},
 	interval = 12,
 	chance = 6,
 	catch_up = false,
+
 	action = function(pos, node)
 
 		-- bee's only make honey during the day
 		local tod = (minetest.get_timeofday() or 0) * 24000
 
-		if tod < 5500 or tod > 18500 then
+		if tod < 5500 or tod > 18500 then return end
-			return
-		end
 
-		-- is hive full?
+		local meta = minetest.get_meta(pos) ; if not meta then return end
-		local meta = minetest.get_meta(pos)
-		if not meta then return end -- for older beehives
 		local inv = meta:get_inventory()
 		local honey = inv:get_stack("beehive", 1):get_count()
 
-		-- is hive full?
+		if honey > 11 then return end -- return if hive full
-		if honey > 11 then
-			return
-		end
 
 		-- no flowers no honey, nuff said!
 		if #minetest.find_nodes_in_area_under_air(
 				{x = pos.x - 4, y = pos.y - 3, z = pos.z - 4},
-			{x = pos.x + 4, y = pos.y + 3, z = pos.z + 4},
+				{x = pos.x + 4, y = pos.y + 3, z = pos.z + 4}, "group:flower") > 3 then
-			"group:flower") > 3 then
 
 			inv:add_item("beehive", "mobs:honey")
 		end

bunny.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Bunny by ExeterDad
@@ -38,12 +38,9 @@ mobs:register_mob("mobs_animal:bunny", {
 	fear_height = 2,
 	animation = {
 		speed_normal = 15,
-		stand_start = 1,
+		stand_start = 1, stand_end = 15,
-		stand_end = 15,
+		walk_start = 16, walk_end = 24,
-		walk_start = 16,
+		punch_start = 16, punch_end = 24
-		walk_end = 24,
-		punch_start = 16,
-		punch_end = 24
 	},
 	follow = {"farming:carrot", "farming_plus:carrot_item", "default:grass_1"},
 	view_range = 8,
@@ -93,9 +90,7 @@ mobs:register_mob("mobs_animal:bunny", {
 			obj:set_properties({textures = {"mobs_bunny_evil.png"}, hp_max = 20})
 
 			-- remove old bunny
-			if obj:get_luaentity() then
+			if obj:get_luaentity() then mobs:remove(self, true) end
-				mobs:remove(self, true)
-			end
 		end
 	end,
 
@@ -126,6 +121,9 @@ mobs:register_mob("mobs_animal:bunny", {
 	end
 })
 
+-- where to spawn
+
+if not mobs.custom_spawn_animal then
 
 	local spawn_on = "default:dirt_with_grass"
 
@@ -133,8 +131,6 @@ if minetest.get_modpath("ethereal") then
 		spawn_on = "ethereal:prairie_dirt"
 	end
 
-if not mobs.custom_spawn_animal then
-
 	mobs:spawn({
 		name = "mobs_animal:bunny",
 		nodes = {spawn_on},
@@ -148,14 +144,16 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:bunny", S("Bunny"), "mobs_bunny_inv.png", 0)
 
+-- compatibility (only used for older mobs compatibility)
 
-mobs:alias_mob("mobs:bunny", "mobs_animal:bunny") -- compatibility
+mobs:alias_mob("mobs:bunny", "mobs_animal:bunny")
-
 
 -- raw rabbit
+
 minetest.register_craftitem(":mobs:rabbit_raw", {
 	description = S("Raw Rabbit"),
 	inventory_image = "mobs_rabbit_raw.png",
@@ -166,6 +164,7 @@ minetest.register_craftitem(":mobs:rabbit_raw", {
 mobs.add_eatable("mobs:rabbit_raw", 3)
 
 -- cooked rabbit
+
 minetest.register_craftitem(":mobs:rabbit_cooked", {
 	description = S("Cooked Rabbit"),
 	inventory_image = "mobs_rabbit_cooked.png",
@@ -182,18 +181,15 @@ minetest.register_craft({
 	cooktime = 5
 })
 
--- rabbit hide
+-- rabbit hide and recipes
+
 minetest.register_craftitem(":mobs:rabbit_hide", {
 	description = S("Rabbit Hide"),
 	inventory_image = "mobs_rabbit_hide.png",
 	groups = {flammable = 2, pelt = 1}
 })
 
-minetest.register_craft({
+minetest.register_craft({type = "fuel", recipe = "mobs:rabbit_hide", burntime = 2})
-	type = "fuel",
-	recipe = "mobs:rabbit_hide",
-	burntime = 2
-})
 
 minetest.register_craft({
 	output = "mobs:leather",

chicken.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Chicken by JK Murray and Sirrobzeroone
@@ -18,13 +18,9 @@ mobs:register_mob("mobs_animal:chicken", {
 		{"mobs_chicken_brown.png"},
 		{"mobs_chicken_black.png"}
 	},
-	child_texture = {
+	child_texture = {{"mobs_chick.png"}},
-		{"mobs_chick.png"}
-	},
 	makes_footstep_sound = true,
-	sounds = {
+	sounds = {random = "mobs_chicken"},
-		random = "mobs_chicken"
-	},
 	walk_velocity = 1,
 	run_velocity = 3,
 	runaway = true,
@@ -41,18 +37,10 @@ mobs:register_mob("mobs_animal:chicken", {
 	fear_height = 5,
 	animation = {
 		speed_normal = 15,
-		stand_start = 1,
+		stand_start = 1, stand_end = 30, stand_speed = 28,
-		stand_end = 30,
+		stand1_start = 31, stand1_end = 70, stand1_speed = 32,
-		stand_speed = 28,
+		walk_start = 71, walk_end = 90, walk_speed = 24,
-		stand1_start = 31,
+		run_start = 91, run_end = 110, run_speed = 24
-		stand1_end = 70,
-		stand1_speed = 32,
-		walk_start = 71,
-		walk_end = 90,
-		walk_speed = 24,
-		run_start = 91,
-		run_end = 110,
-		run_speed = 24
 	},
 	follow = {
 		"farming:seed_wheat", "farming:seed_cotton", "farming:seed_barley",
@@ -84,14 +72,10 @@ mobs:register_mob("mobs_animal:chicken", {
 	do_custom = function(self, dtime)
 
 		self.egg_timer = (self.egg_timer or 0) + dtime
-		if self.egg_timer < 10 then
+		if self.egg_timer < 10 then return end
-			return
-		end
 		self.egg_timer = 0
 
-		if self.child then
+		if self.child then return end
-			return
-		end
 
 		local pos = self.object:get_pos() ; if not pos then return end
 
@@ -99,11 +83,8 @@ mobs:register_mob("mobs_animal:chicken", {
 
 			minetest.add_item(pos, "mobs:egg")
 
-			minetest.sound_play("default_place_node_hard", {
+			minetest.sound_play("default_place_node_hard",
-				pos = pos,
+					{pos = pos, gain = 1.0, max_hear_distance = 5}, true)
-				gain = 1.0,
-				max_hear_distance = 5
-			}, true)
 
 		elseif math.random(100) < 3 then
 			minetest.add_item(pos, "mobs:chicken_feather")
@@ -111,6 +92,9 @@ mobs:register_mob("mobs_animal:chicken", {
 	end
 })
 
+-- where to spawn
+
+if not mobs.custom_spawn_animal then
 
 	local spawn_on = {"default:dirt_with_grass"}
 
@@ -118,9 +102,6 @@ if minetest.get_modpath("ethereal") then
 		spawn_on = {"ethereal:bamboo_dirt", "ethereal:prairie_dirt"}
 	end
 
-
-if not mobs.custom_spawn_animal then
-
 	mobs:spawn({
 		name = "mobs_animal:chicken",
 		nodes = spawn_on,
@@ -134,12 +115,13 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:chicken", S("Chicken"), "mobs_chicken_inv.png", 0)
 
+-- compatibility with older mobs mod
 
-mobs:alias_mob("mobs:chicken", "mobs_animal:chicken") -- compatibility
+mobs:alias_mob("mobs:chicken", "mobs_animal:chicken")
-
 
 -- egg entity
 
@@ -150,6 +132,7 @@ mobs:register_arrow("mobs_animal:egg_entity", {
 	velocity = 6,
 
 	hit_player = function(self, player)
+
 		player:punch(minetest.get_player_by_name(self.playername) or self.object, 1.0, {
 			full_punch_interval = 1.0,
 			damage_groups = {fleshy = 1}
@@ -157,6 +140,7 @@ mobs:register_arrow("mobs_animal:egg_entity", {
 	end,
 
 	hit_mob = function(self, player)
+
 		player:punch(self.object, 1.0, {
 			full_punch_interval = 1.0,
 			damage_groups = {fleshy = 1}
@@ -165,16 +149,13 @@ mobs:register_arrow("mobs_animal:egg_entity", {
 
 	hit_node = function(self, pos, node)
 
-		if math.random(10) > 1 then
+		if math.random(10) > 1 then return end
-			return
-		end
 
 		pos.y = pos.y + 1
 
 		local nod = minetest.get_node_or_nil(pos)
 
-		if not nod
+		if not nod or not minetest.registered_nodes[nod.name]
-		or not minetest.registered_nodes[nod.name]
 		or minetest.registered_nodes[nod.name].walkable == true then
 			return
 		end
@@ -189,22 +170,17 @@ mobs:register_arrow("mobs_animal:egg_entity", {
 	end
 })
 
-
+-- egg throwing function
--- egg throwing item
 
 local egg_GRAVITY = 9
 local egg_VELOCITY = 19
 
--- shoot egg
 local mobs_shoot_egg = function (item, player, pointed_thing)
 
 	local playerpos = player:get_pos()
 
-	minetest.sound_play("default_place_node_hard", {
+	minetest.sound_play("default_place_node_hard", 
-		pos = playerpos,
+			{pos = playerpos, gain = 1.0, max_hear_distance = 5}, true)
-		gain = 1.0,
-		max_hear_distance = 5
-	})
 
 	local obj = minetest.add_entity({
 		x = playerpos.x,
@@ -220,16 +196,10 @@ local mobs_shoot_egg = function (item, player, pointed_thing)
 	ent._is_arrow = true -- tell advanced mob protection this is an arrow
 
 	obj:set_velocity({
-		x = dir.x * egg_VELOCITY,
+			x = dir.x * egg_VELOCITY, y = dir.y * egg_VELOCITY, z = dir.z * egg_VELOCITY})
-		y = dir.y * egg_VELOCITY,
-		z = dir.z * egg_VELOCITY
-	})
 
 	obj:set_acceleration({
-		x = dir.x * -3,
+			x = dir.x * -3, y = -egg_GRAVITY, z = dir.z * -3})
-		y = -egg_GRAVITY,
-		z = dir.z * -3
-	})
 
 	-- pass player name to egg for chick ownership
 	local ent2 = obj:get_luaentity()
@@ -241,8 +211,8 @@ local mobs_shoot_egg = function (item, player, pointed_thing)
 	return item
 end
 
-
 -- egg
+
 minetest.register_node(":mobs:egg", {
 	description = S("Chicken Egg"),
 	tiles = {"mobs_chicken_egg.png"},
@@ -259,16 +229,17 @@ minetest.register_node(":mobs:egg", {
 		fixed = {-0.2, -0.5, -0.2, 0.2, 0, 0.2}
 	},
 	groups = {food_egg = 1, snappy = 2, dig_immediate = 3},
+	sounds = mobs.node_sound_defaults(),
+
 	after_place_node = function(pos, placer, itemstack)
-		if placer:is_player() then
 		minetest.set_node(pos, {name = "mobs:egg", param2 = 1})
-		end
 	end,
+
 	on_use = mobs_shoot_egg
 })
 
+-- fried egg and recipe
 
--- fried egg
 minetest.register_craftitem(":mobs:chicken_egg_fried", {
 	description = S("Fried Egg"),
 	inventory_image = "mobs_chicken_egg_fried.png",
@@ -285,6 +256,7 @@ minetest.register_craft({
 })
 
 -- raw chicken
+
 minetest.register_craftitem(":mobs:chicken_raw", {
 	description = S("Raw Chicken"),
 	inventory_image = "mobs_chicken_raw.png",
@@ -294,7 +266,8 @@ minetest.register_craftitem(":mobs:chicken_raw", {
 
 mobs.add_eatable("mobs:chicken_raw", 2)
 
--- cooked chicken
+-- cooked chicken and recipe
+
 minetest.register_craftitem(":mobs:chicken_cooked", {
 	description = S("Cooked Chicken"),
 	inventory_image = "mobs_chicken_cooked.png",
@@ -310,15 +283,12 @@ minetest.register_craft({
 	output = "mobs:chicken_cooked"
 })
 
--- feather
+-- feather and fuel
+
 minetest.register_craftitem(":mobs:chicken_feather", {
 	description = S("Feather"),
 	inventory_image = "mobs_chicken_feather.png",
 	groups = {flammable = 2, feather = 1}
 })
 
-minetest.register_craft({
+minetest.register_craft({type = "fuel", recipe = "mobs:chicken_feather", burntime = 1})
-	type = "fuel",
-	recipe = "mobs:chicken_feather",
-	burntime = 1
-})

cow.lua

@@ -1,8 +1,5 @@
--- Translation support
-local S = minetest.get_translator("mobs_animal")
 
--- check for default mod
+local S = minetest.get_translator("mobs_animal")
-local mod_def = minetest.get_modpath("default")
 
 -- Cow by sirrobzeroone
 
@@ -24,9 +21,7 @@ mobs:register_mob("mobs_animal:cow", {
 		{"mobs_cow2.png"}
 	},
 	makes_footstep_sound = true,
-	sounds = {
+	sounds = {random = "mobs_cow"},
-		random = "mobs_cow",
-	},
 	walk_velocity = 1,
 	run_velocity = 2,
 	jump = true,
@@ -40,25 +35,12 @@ mobs:register_mob("mobs_animal:cow", {
 	lava_damage = 5,
 	light_damage = 0,
 	animation = {
-		stand_start = 0,
+		stand_start = 0, stand_end = 30, stand_speed = 20,
-		stand_end = 30,
+		stand1_start = 35, stand1_end = 75, stand1_speed = 20,
-		stand_speed = 20,
+		walk_start = 85, walk_end = 114, walk_speed = 20,
-		stand1_start = 35,
+		run_start = 120, run_end = 140, run_speed = 30,
-		stand1_end = 75,
+		punch_start = 145, punch_end = 160, punch_speed = 20,
-		stand1_speed = 20,
+		die_start = 165, die_end = 185, die_speed = 10, die_loop = false
-		walk_start = 85,
-		walk_end = 114,
-		walk_speed = 20,
-		run_start = 120,
-		run_end = 140,
-		run_speed = 30,
-		punch_start = 145,
-		punch_end = 160,
-		punch_speed = 20,
-		die_start = 165,
-		die_end = 185,
-		die_speed = 10,
-		die_loop = false
 	},
 	follow = {
 		"farming:wheat", "default:grass_1", "farming:barley",
@@ -79,9 +61,7 @@ mobs:register_mob("mobs_animal:cow", {
 		if mobs:feed_tame(self, clicker, 8, true, true) then
 
 			-- if fed 7x wheat or grass then cow can be milked again
-			if self.food and self.food > 6 then
+			if self.food and self.food > 6 then self.gotten = false end
-				self.gotten = false
-			end
 
 			return
 		end
@@ -98,10 +78,7 @@ mobs:register_mob("mobs_animal:cow", {
 		or item == "wooden_bucket:bucket_wood_empty"
 		or item == "bucket_wooden:bucket_empty" then
 
-			--if self.gotten == true
+			if self.child == true then return end
-			if self.child == true then
-				return
-			end
 
 			if self.gotten == true then
 
@@ -143,14 +120,14 @@ mobs:register_mob("mobs_animal:cow", {
 
 		self.food = (self.food or 0) + 1
 
-		-- if cow replaces 8x grass then it can be milked again
+		if self.food >= 8 then -- replace 8x grass and can be milked again
-		if self.food >= 8 then
 			self.food = 0
 			self.gotten = false
 		end
 	end
 })
 
+-- where to spawn
 
 if not mobs.custom_spawn_animal then
 
@@ -167,14 +144,16 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:cow", S("Cow"), "mobs_cow_inv.png")
 
+-- old mobs mod compatibility
 
-mobs:alias_mob("mobs:cow", "mobs_animal:cow") -- compatibility
+mobs:alias_mob("mobs:cow", "mobs_animal:cow")
-
 
 -- bucket of milk
+
 minetest.register_craftitem(":mobs:bucket_milk", {
 	description = S("Bucket of Milk"),
 	inventory_image = "mobs_bucket_milk.png",
@@ -185,7 +164,7 @@ minetest.register_craftitem(":mobs:bucket_milk", {
 
 mobs.add_eatable("mobs:bucket_milk", 8)
 
--- glass of milk
+-- glass of milk and recipes
 minetest.register_craftitem(":mobs:glass_milk", {
 	description = S("Glass of Milk"),
 	inventory_image = "mobs_glass_milk.png",
@@ -217,8 +196,8 @@ minetest.register_craft({
 	}
 })
 
+-- butter and recipe
 
--- butter
 minetest.register_craftitem(":mobs:butter", {
 	description = S("Butter"),
 	inventory_image = "mobs_butter.png",
@@ -240,7 +219,8 @@ minetest.register_craft({
 	replacements = {{"mobs:bucket_milk", "bucket:bucket_empty"}}
 })
 
--- cheese wedge
+-- cheese wedge and recipe
+
 minetest.register_craftitem(":mobs:cheese", {
 	description = S("Cheese"),
 	inventory_image = "mobs_cheese.png",
@@ -258,13 +238,14 @@ minetest.register_craft({
 	replacements = {{"mobs:bucket_milk", "bucket:bucket_empty"}}
 })
 
--- cheese block
+-- cheese block and recipe
+
 minetest.register_node(":mobs:cheeseblock", {
 	description = S("Cheese Block"),
 	tiles = {"mobs_cheeseblock.png"},
 	is_ground_content = false,
 	groups = {oddly_breakable_by_hand = 3},
-	sounds = mod_def and default.node_sound_dirt_defaults()
+	sounds = mobs.node_sound_dirt_defaults()
 })
 
 minetest.register_craft({
@@ -281,8 +262,8 @@ minetest.register_craft({
 	recipe = {{"mobs:cheeseblock"}}
 })
 
-
 -- check for either of the wood bucket mods and add compatibility
+
 local wb = minetest.get_modpath("wooden_bucket")
 local bw = minetest.get_modpath("bucket_wooden")
 

init.lua

@@ -1,9 +1,11 @@
+
+-- translation and mod path
+
+local S = minetest.get_translator("mobs_animal")
 local path = minetest.get_modpath(minetest.get_current_modname()) .. "/"
 
--- Translation support
-local S = minetest.get_translator("mobs_animal")
-
 -- Check for custom mob spawn file
+
 local input = io.open(path .. "spawn.lua", "r")
 
 if input then
@@ -12,8 +14,8 @@ if input then
 	input = nil
 end
 
-
 -- helper function
+
 local function ddoo(mob)
 
 	if minetest.settings:get_bool("mobs_animal." .. mob) == false then
@@ -25,6 +27,7 @@ local function ddoo(mob)
 end
 
 -- Animals
+
 ddoo("chicken") -- JKmurray
 ddoo("cow") -- KrupnoPavel
 ddoo("rat") -- PilzAdam
@@ -36,17 +39,16 @@ ddoo("kitten") -- Jordach/BFD
 ddoo("penguin") -- D00Med
 ddoo("panda") -- AspireMint
 
+-- Load custom spawning if found
 
--- Load custom spawning
 if mobs.custom_spawn_animal then
 	dofile(path .. "spawn.lua")
 end
 
-
 -- Lucky Blocks
+
 if minetest.get_modpath("lucky_block") then
 	dofile(path .. "lucky_block.lua")
 end
 
-
 print ("[MOD] Mobs Animal loaded")

kitten.lua

@@ -1,7 +1,10 @@
--- Translation support
-local S = minetest.get_translator("mobs_animal")
 
-local hairball = minetest.settings:get("mobs_hairball")
+-- translation and hairball setting
+
+local S = minetest.get_translator("mobs_animal")
+local hairball = minetest.settings:get_bool("mobs_animal.hairball") ~= false
+
+-- custom kitty types
 
 local kitten_types = {
 
@@ -37,9 +40,7 @@ mobs:register_mob("mobs_animal:kitten", {
 		{"mobs_kitten_sandy.png"}
 	},
 	makes_footstep_sound = false,
-	sounds = {
+	sounds = {random = "mobs_kitten"},
-		random = "mobs_kitten"
-	},
 	walk_velocity = 0.6,
 	walk_chance = 15,
 	run_velocity = 2,
@@ -53,12 +54,9 @@ mobs:register_mob("mobs_animal:kitten", {
 	fear_height = 3,
 	animation = {
 		speed_normal = 42,
-		stand_start = 97,
+		stand_start = 97, stand_end = 192,
-		stand_end = 192,
+		walk_start = 0, walk_end = 96,
-		walk_start = 0,
+		stoodup_start = 0, stoodup_end = 0,
-		walk_end = 96,
-		stoodup_start = 0,
-		stoodup_end = 0,
 	},
 	follow = {
 		"mobs_animal:rat", "group:food_fish_raw",
@@ -111,19 +109,13 @@ mobs:register_mob("mobs_animal:kitten", {
 
 	do_custom = function(self, dtime)
 
-		if hairball == "false" then
+		if not hairball then return end
-			return
-		end
 
 		self.hairball_timer = (self.hairball_timer or 0) + dtime
-		if self.hairball_timer < 10 then
+		if self.hairball_timer < 10 then return end
-			return
-		end
 		self.hairball_timer = 0
 
-		if self.child or math.random(250) > 1 then
+		if self.child or math.random(250) > 1 then return end
-			return
-		end
 
 		local pos = self.object:get_pos()
 
@@ -134,6 +126,9 @@ mobs:register_mob("mobs_animal:kitten", {
 	end
 })
 
+-- where to spawn
+
+if not mobs.custom_spawn_animal then
 
 	local spawn_on = "default:dirt_with_grass"
 
@@ -141,8 +136,6 @@ if minetest.get_modpath("ethereal") then
 		spawn_on = "ethereal:grove_dirt"
 	end
 
-if not mobs.custom_spawn_animal then
-
 	mobs:spawn({
 		name = "mobs_animal:kitten",
 		nodes = {spawn_on},
@@ -156,12 +149,15 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:kitten", S("Kitten"), "mobs_kitten_inv.png", 0)
 
+-- compatibility with old mobs mod
 
-mobs:alias_mob("mobs:kitten", "mobs_animal:kitten") -- compatibility
+mobs:alias_mob("mobs:kitten", "mobs_animal:kitten")
 
+-- hairball and items
 
 local hairball_items = {
 	"default:stick", "default:coal_lump", "default:dry_shrub", "flowers:rose",
@@ -177,6 +173,7 @@ local hairball_items = {
 minetest.register_craftitem(":mobs:hairball", {
 	description = S("Hairball"),
 	inventory_image = "mobs_hairball.png",
+
 	on_use = function(itemstack, user, pointed_thing)
 
 		local pos = user:get_pos()
@@ -184,8 +181,7 @@ minetest.register_craftitem(":mobs:hairball", {
 		local newpos = {x = pos.x + dir.x, y = pos.y + dir.y + 1.5, z = pos.z + dir.z}
 		local item = hairball_items[math.random(1, #hairball_items)]
 
-		if item ~= ""
+		if item ~= "" and minetest.registered_items[item] then
-		and minetest.registered_items[item] then
 			minetest.add_item(newpos, {name = item})
 		end
 

lucky_block.lua

@@ -1,3 +1,6 @@
+
+-- add lucky blocks
+
 lucky_block:add_blocks({
 	{"spw", "mobs:sheep", 5},
 	{"spw", "mobs:rat", 5},
@@ -20,6 +23,8 @@ lucky_block:add_blocks({
 	{"dro", {"mobs:glass_milk"}, 5}
 })
 
+-- if nyancat found add special block
+
 if minetest.registered_nodes["default:nyancat"] then
 
 	lucky_block:add_blocks({

panda.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Panda by AspireMint (CC BY-SA 3.0)
@@ -19,9 +19,7 @@ stepheight = 0.6,
 	collisionbox = {-0.4, -0.45, -0.4, 0.4, 0.45, 0.4},
 	visual = "mesh",
 	mesh = "mobs_panda.b3d",
-	textures = {
+	textures = {{"mobs_panda.png"}},
-		{"mobs_panda.png"}
-	},
 	makes_footstep_sound = true,
 	sounds = {
 		random = "mobs_panda",
@@ -43,21 +41,13 @@ stepheight = 0.6,
 	fear_height = 6,
 	animation = {
 		speed_normal = 15,
-		stand_start = 130,
+		stand_start = 130, stand_end = 270,
-		stand_end = 270,
+		stand1_start = 0, stand1_end = 0, -- rest
-		stand1_start = 0,
+		stand2_start = 1, stand2_end = 1, -- covers eyes
-		stand1_end = 0,
+		stand3_start = 2, stand3_end = 2, -- surprised
-		stand2_start = 1,
+		walk_start = 10, walk_end = 70,
-		stand2_end = 1,
+		run_start = 10, run_end = 70,
-		stand3_start = 2,
+		punch_start = 80, punch_end = 120
-		stand3_end = 2,
-		walk_start = 10,
-		walk_end = 70,
-		run_start = 10,
-		run_end = 70,
-		punch_start = 80,
-		punch_end = 120,
-		-- 0 = rest, 1 = hiding (covers eyes), 2 = surprised
 	},
 
 	on_rightclick = function(self, clicker)
@@ -68,6 +58,7 @@ stepheight = 0.6,
 	end
 })
 
+-- where to spawn (ethereal bamboo biome only)
 
 if minetest.get_modpath("ethereal") and not mobs.custom_spawn_animal then
 
@@ -84,5 +75,6 @@ if minetest.get_modpath("ethereal") and not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:panda", S("Panda"), "mobs_panda_inv.png")

penguin.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Penguin by D00Med
@@ -15,9 +15,7 @@ stepheight = 0.6,
 	visual = "mesh",
 	mesh = "mobs_penguin.b3d",
 	visual_size = {x = 0.25, y = 0.25},
-	textures = {
+	textures = {{"mobs_penguin.png"}},
-		{"mobs_penguin.png"}
-	},
 	sounds = {},
 	makes_footstep_sound = true,
 	walk_velocity = 1,
@@ -34,12 +32,9 @@ stepheight = 0.6,
 	fear_height = 2,
 	animation = {
 		speed_normal = 15,
-		stand_start = 1,
+		stand_start = 1, stand_end = 20,
-		stand_end = 20,
+		walk_start = 25, walk_end = 45,
-		walk_start = 25,
+		fly_start = 75, fly_end = 95 -- swim animation
-		walk_end = 45,
-		fly_start = 75, -- swim animation
-		fly_end = 95
 		-- 50-70 is slide/water idle
 	},
 	fly_in = {"default:water_source", "default:water_flowing"},
@@ -59,6 +54,7 @@ stepheight = 0.6,
 	end
 })
 
+-- where to spawn
 
 if not mobs.custom_spawn_animal then
 
@@ -74,5 +70,6 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:penguin", S("Penguin"), "mobs_penguin_inv.png")

rat.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Rat by KPavel and PilzAdam (B3D model by sirrobzeroone)
@@ -18,9 +18,7 @@ stepheight = 0.6,
 		{"mobs_rat2.png"}
 	},
 	makes_footstep_sound = false,
-	sounds = {
+	sounds = {random = "mobs_rat"},
-		random = "mobs_rat"
-	},
 	walk_velocity = 1,
 	run_velocity = 2,
 	runaway = true,
@@ -59,8 +57,8 @@ stepheight = 0.6,
 ]]
 })
 
-
 -- example on_spawn function
+
 local function rat_spawn(self, pos)
 	self = self:get_luaentity()
 	print (self.name, pos.x, pos.y, pos.z)
@@ -68,6 +66,7 @@ local function rat_spawn(self, pos)
 	self.health = 100
 end
 
+-- where to spawn
 
 if not mobs.custom_spawn_animal then
 
@@ -83,14 +82,16 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
+-- spawn egg
 
 mobs:register_egg("mobs_animal:rat", S("Rat"), "mobs_rat_inv.png")
 
+-- compatibility with older mobs mod
 
-mobs:alias_mob("mobs:rat", "mobs_animal:rat") -- compatibility
+mobs:alias_mob("mobs:rat", "mobs_animal:rat")
-
 
 -- cooked rat, yummy!
+
 minetest.register_craftitem(":mobs:rat_cooked", {
 	description = S("Cooked Rat"),
 	inventory_image = "mobs_cooked_rat.png",

readme.md

@@ -17,7 +17,7 @@ Wanders around eating grass/wheat and can be right-clicked with empty bucket to
 
 ---
 ### Kitten
-Found on green grass these cute cats walk around and can be picked up and placed in inventory as pets or right-clicked with 4x live rats or raw fish (found in ethereal) and tamed.  They can sometimes leave you little gifts of a hairball.
+Found on green grass these cute cats walk around and can be picked up and placed in inventory as pets or right-clicked with 4x live rats or raw fish (found in ethereal) and tamed.  They can sometimes leave you little gifts of a hairball, remember to check just incase it contains an item.
 
 ---
 ### Rat

settingtypes.txt

@@ -8,3 +8,4 @@ mobs_animal.penguin (Enable Penguin) bool true
 mobs_animal.rat (Enable Rat) bool true
 mobs_animal.sheep (Enable Sheep) bool true
 mobs_animal.warthog (Enable Warthog) bool true
+mobs_animal.hairball (Enable Kitten Hairball drops) bool true

sheep.lua

@@ -1,7 +1,11 @@
--- Translation support
-local S = minetest.get_translator("mobs_animal")
 
+-- translation and localize function
+
+local S = minetest.get_translator("mobs_animal")
 local random = math.random
+
+-- sheep colour table
+
 local all_colours = {
 	{"black",      S("Black"),      "#212121b0"}, -- referenced down in mobs:spawn
 	{"blue",       S("Blue"),       "#015dbb70"},
@@ -20,7 +24,6 @@ local all_colours = {
 	{"yellow",     S("Yellow"),     "#fff80070"}
 }
 
-
 -- Sheep by PilzAdam/K Pavel, texture converted to minetest by AMMOnym from Summerfield pack
 
 for _, col in ipairs(all_colours) do
@@ -87,9 +90,7 @@ for _, col in ipairs(all_colours) do
 		},
 		gotten_texture = {"mobs_sheep_base.png^mobs_sheep_shaved.png"},
 		makes_footstep_sound = true,
-		sounds = {
+		sounds = {random = "mobs_sheep"},
-			random = "mobs_sheep"
-		},
 		walk_velocity = 1,
 		run_velocity = 2,
 		runaway = true,
@@ -101,17 +102,13 @@ for _, col in ipairs(all_colours) do
 		lava_damage = 5,
 		light_damage = 0,
 		animation = {
-			speed_normal = 15,
+			speed_normal = 15, speed_run = 15,
-			speed_run = 15,
+			stand_start = 0, stand_end = 80,
-			stand_start = 0,
+			walk_start = 81, walk_end = 100,
-			stand_end = 80,
+			-- no death animation so we'll re-use 2 standing frames at a speed of 1 fps
-			walk_start = 81,
+			-- and have mob rotate while dying.
-			walk_end = 100,
+			die_start = 1, die_end = 2, die_speed = 1,
-			die_start = 1, -- we dont have a specific death animation so we will
+			die_loop = false, die_rotate = true
-			die_end = 2, --   re-use 2 standing frames at a speed of 1 fps and
-			die_speed = 1, -- have mob rotate when dying.
-			die_loop = false,
-			die_rotate = true
 		},
 		follow = {
 			"farming:wheat", "default:grass_1", "farming:barley",
@@ -183,24 +180,17 @@ for _, col in ipairs(all_colours) do
 			mob:set_properties({
 				textures = {textures},
 				visual_size = {
-					x = parent1.base_size.x * .5,
+					x = parent1.base_size.x * .5, y = parent1.base_size.y * .5
-					y = parent1.base_size.y * .5
 				},
 				collisionbox = {
-					parent1.base_colbox[1] * .5,
+					parent1.base_colbox[1] * .5, parent1.base_colbox[2] * .5,
-					parent1.base_colbox[2] * .5,
+					parent1.base_colbox[3] * .5, parent1.base_colbox[4] * .5,
-					parent1.base_colbox[3] * .5,
+					parent1.base_colbox[5] * .5, parent1.base_colbox[6] * .5
-					parent1.base_colbox[4] * .5,
-					parent1.base_colbox[5] * .5,
-					parent1.base_colbox[6] * .5
 				},
 				selectionbox = {
-					parent1.base_selbox[1] * .5,
+					parent1.base_selbox[1] * .5, parent1.base_selbox[2] * .5,
-					parent1.base_selbox[2] * .5,
+					parent1.base_selbox[3] * .5, parent1.base_selbox[4] * .5,
-					parent1.base_selbox[3] * .5,
+					parent1.base_selbox[5] * .5, parent1.base_selbox[6] * .5
-					parent1.base_selbox[4] * .5,
-					parent1.base_selbox[5] * .5,
-					parent1.base_selbox[6] * .5
 				}
 			})
 
@@ -279,10 +269,8 @@ for _, col in ipairs(all_colours) do
 			-- are we giving a haircut>
 			if itemname == "mobs:shears" then
 
-				if self.gotten ~= false
+				if self.gotten ~= false or self.child ~= false
-				or self.child ~= false
+				or name ~= self.owner or not minetest.get_modpath("wool") then
-				or name ~= self.owner
-				or not minetest.get_modpath("wool") then
 					return
 				end
 
@@ -297,10 +285,7 @@ for _, col in ipairs(all_colours) do
 				if obj then
 
 					obj:set_velocity({
-						x = random(-1, 1),
+							x = random(-1, 1), y = 5, z = random(-1, 1)})
-						y = 5,
-						z = random(-1, 1)
-					})
 				end
 
 				item:add_wear(650) -- 100 uses
@@ -318,18 +303,15 @@ for _, col in ipairs(all_colours) do
 			-- are we coloring?
 			if itemname:find("dye:") then
 
-				if self.gotten == false
+				if self.gotten == false and self.child == false
-				and self.child == false
+				and self.tamed == true and name == self.owner then
-				and self.tamed == true
-				and name == self.owner then
 
 					local colr = string.split(itemname, ":")[2]
 
 					for _,c in pairs(all_colours) do
 
 						-- only dye if colour option available and sheep not same colour
-						if c[1] == colr
+						if c[1] == colr and self.name ~= "mobs_animal:sheep_" .. colr then
-						and self.name ~= "mobs_animal:sheep_" .. colr then
 
 							local pos = self.object:get_pos()
 
@@ -393,6 +375,7 @@ for _, col in ipairs(all_colours) do
 	mobs:alias_mob("mobs:sheep_" .. col[1], "mobs_animal:sheep_" .. col[1])
 end
 
+-- where to spawn
 
 if not mobs.custom_spawn_animal then
 
@@ -510,10 +493,12 @@ if not entity then return end
 	})
 end
 
+-- compatibility with older mobs mod
 
-mobs:alias_mob("mobs:sheep", "mobs_animal:sheep_white") -- compatibility
+mobs:alias_mob("mobs:sheep", "mobs_animal:sheep_white")
 
 -- raw mutton
+
 minetest.register_craftitem(":mobs:mutton_raw", {
 	description = S("Raw Mutton"),
 	inventory_image = "mobs_mutton_raw.png",
@@ -523,7 +508,8 @@ minetest.register_craftitem(":mobs:mutton_raw", {
 
 mobs.add_eatable("mobs:mutton_raw", 2)
 
--- cooked mutton
+-- cooked mutton and recipe
+
 minetest.register_craftitem(":mobs:mutton_cooked", {
 	description = S("Cooked Mutton"),
 	inventory_image = "mobs_mutton_cooked.png",

warthog.lua

@@ -1,4 +1,4 @@
--- Translation support
+
 local S = minetest.get_translator("mobs_animal")
 
 -- Warthog originally by KrupnoPavel, B3D model by sirrobzeroone
@@ -19,9 +19,7 @@ mobs:register_mob("mobs_animal:pumba", {
 	collisionbox = {-0.4, -0.01, -0.4, 0.4, 0.95, 0.4},
 	visual = "mesh",
 	mesh = "mobs_pumba.b3d",
-	textures = {
+	textures = {{"mobs_pumba.png"}},
-		{"mobs_pumba.png"}
-	},
 	makes_footstep_sound = true,
 	sounds = {
 		random = "mobs_pig",
@@ -43,18 +41,12 @@ mobs:register_mob("mobs_animal:pumba", {
 	fear_height = 2,
 	animation = {
 		speed_normal = 15,
-		stand_start = 25,
+		stand_start = 25, stand_end = 55,
-		stand_end = 55,
+		walk_start = 70, walk_end = 100,
-		walk_start = 70,
+		punch_start = 70, punch_end = 100,
-		walk_end = 100,
+		-- no specific dying animation, so use 2 frames at 1fps and rotate
-		punch_start = 70,
+		die_start = 1, die_end = 2, die_speed = 1,
-		punch_end = 100,
+		die_loop = false, die_rotate = true
-
-		die_start = 1, -- we dont have a specific death animation so we will
-		die_end = 2, --   re-use 2 standing frames at a speed of 1 fps and
-		die_speed = 1, -- have mob rotate when dying.
-		die_loop = false,
-		die_rotate = true
 	},
 
 	on_rightclick = function(self, clicker)
@@ -65,22 +57,18 @@ mobs:register_mob("mobs_animal:pumba", {
 	end
 })
 
+-- where to spawn
 
-local spawn_on = {"default:dirt_with_grass"}
+if not mobs.custom_spawn_animal then
+
+	local spawn_on = {"default:dirt_with_grass", "default:dry_dirt_with_dry_grass"}
 	local spawn_by = {"group:grass"}
 
-if minetest.get_mapgen_setting("mg_name") ~= "v6" then
-	spawn_on = {"default:dirt_with_dry_grass", "default:dry_dirt_with_dry_grass"}
-	spawn_by = {"group:dry_grass"}
-end
-
 	if minetest.get_modpath("ethereal") then
 		spawn_on = {"ethereal:mushroom_dirt"}
 		spawn_by = {"flowers:mushroom_brown", "flowers:mushroom_red"}
 	end
 
-if not mobs.custom_spawn_animal then
-
 	mobs:spawn({
 		name = "mobs_animal:pumba",
 		nodes = spawn_on,
@@ -94,15 +82,16 @@ if not mobs.custom_spawn_animal then
 	})
 end
 
-
 -- spawn egg
+
 mobs:register_egg("mobs_animal:pumba", S("Warthog"), "mobs_pumba_inv.png")
 
+-- old mobs mod compatibility
 
-mobs:alias_mob("mobs:pumba", "mobs_animal:pumba") -- compatibility
+mobs:alias_mob("mobs:pumba", "mobs_animal:pumba")
-
 
 -- raw porkchop
+
 minetest.register_craftitem(":mobs:pork_raw", {
 	description = S("Raw Porkchop"),
 	inventory_image = "mobs_pork_raw.png",
@@ -112,7 +101,8 @@ minetest.register_craftitem(":mobs:pork_raw", {
 
 mobs.add_eatable("mobs:pork_raw", 4)
 
--- cooked porkchop
+-- cooked porkchop and recipe
+
 minetest.register_craftitem(":mobs:pork_cooked", {
 	description = S("Cooked Porkchop"),
 	inventory_image = "mobs_pork_cooked.png",