Merge branch 'master' into api-cauldrons

.gitignore

@@ -1,2 +0,0 @@
-# Text Editor TMP Files
-*.swp

CONTRIBUTING.md

@@ -52,17 +52,17 @@ Each mod must provide `mod.conf`.
 Each mod which add API functions should store functions inside a global table named like the mod.
 Public functions should not use self references but rather just access the table directly.
 Functions should be defined in this way:
-```lua
+```
 function mcl_xyz.stuff(param) end
 ```
 Insteed of this way:
-```lua
+```
 mcl_xyz.stuff = function(param) end
 ```
 Indentation must be unified, more likely with tabs.
 
 Time sensitive mods should make a local copy of most used API functions to improve performances.
-```lua
+```
 local vector = vector
 local get_node = minetest.get_node
 ```

GROUPS.md

@@ -149,7 +149,7 @@ These groups are used mostly for informational purposes
 * `trapdoor=2`: Open trapdoor
 * `glass=1`: Glass (full cubes only)
 * `rail=1`: Rail
-* `music_record`: Item is Music Disc
+* `music_record`: Music Disc (rating is track ID)
 * `tnt=1`: Block is TNT
 * `boat=1`: Boat
 * `minecart=1`: Minecart

README.md

@@ -1,3 +1,5 @@
+# (Currently in feature freeze)
+
 # MineClone 2
 An unofficial Minecraft-like game for Minetest. Forked from MineClone by davedevils.
 Developed by many people. Not developed or endorsed by Mojang AB.
@@ -75,16 +77,15 @@ To install MineClone 2 (if you haven't already), move this directory into the
 “games” directory of your Minetest data directory. Consult the help of
 Minetest to learn more.
 
-## Useful links
-The MineClone2 repository is hosted at Mesehub. To contribute or report issues, head there.
+## Reporting bugs
+Please report all bugs and missing Minecraft features here:
 
-* Mesehub: <https://git.minetest.land/MineClone2/MineClone2>
-* Discord: <https://discord.gg/xE4z8EEpDC>
-* YouTube <https://www.youtube.com/channel/UClI_YcsXMF3KNeJtoBfnk9A>
-* IRC: <https://web.libera.chat/#mineclone2>
-* Matrix: <https://app.element.io/#/room/#mc2:matrix.org>
-* Reddit: <https://www.reddit.com/r/MineClone2/>
-* Minetest forums: <https://forum.minetest.net/viewtopic.php?f=50&t=16407>
+<https://git.minetest.land/MineClone2/MineClone2/issues>
+
+## Chating with the community
+Join our discord server at:
+
+<https://discord.gg/84GKcxczG3>
 
 ## Project description
 The main goal of **MineClone 2** is to be a clone of Minecraft and to be released as free software.

mods/CORE/_mcl_autogroup/init.lua

@@ -83,7 +83,7 @@ local function get_hardness_values_for_groups()
 
 	for _, ndef in pairs(minetest.registered_nodes) do
 		for g, _ in pairs(mcl_autogroup.registered_diggroups) do
-			if ndef.groups[g] then
+			if ndef.groups[g] ~= nil then
 				maps[g][ndef._mcl_hardness or 0] = true
 			end
 		end
@@ -207,10 +207,6 @@ end
 function mcl_autogroup.can_harvest(nodename, toolname)
 	local ndef = minetest.registered_nodes[nodename]
 
-	if not ndef then
-		return false
-	end
-
 	if minetest.get_item_group(nodename, "dig_immediate") >= 2 then
 		return true
 	end

mods/CORE/controls/init.lua

@@ -1,8 +1,6 @@
 local get_connected_players = minetest.get_connected_players
 local clock = os.clock
 
-local pairs = pairs
-
 controls = {}
 controls.players = {}
 
@@ -22,15 +20,15 @@ function controls.register_on_hold(func)
 end
 
 local known_controls = {
-	jump = true,
-	right = true,
-	left = true,
-	LMB = true,
-	RMB = true,
-	sneak = true,
-	aux1 = true,
-	down = true,
-	up = true,
+	jump=true,
+	right=true,
+	left=true,
+	LMB=true,
+	RMB=true,
+	sneak=true,
+	aux1=true,
+	down=true,
+	up=true,
 }
 
 minetest.register_on_joinplayer(function(player)
@@ -51,27 +49,27 @@ minetest.register_globalstep(function(dtime)
 		local player_name = player:get_player_name()
 		local player_controls = player:get_player_control()
 		if controls.players[player_name] then
-			for cname, cbool in pairs(player_controls) do
-				if known_controls[cname] == true then
-					--Press a key
-					if cbool == true and controls.players[player_name][cname][1] == false then
-						for _, func in pairs(controls.registered_on_press) do
-							func(player, cname)
-						end
-						controls.players[player_name][cname] = {true, clock()}
-					elseif cbool == true and controls.players[player_name][cname][1] == true then
-						for _, func in pairs(controls.registered_on_hold) do
-							func(player, cname, clock()-controls.players[player_name][cname][2])
-						end
-					--Release a key
-					elseif cbool == false and controls.players[player_name][cname][1] == true then
-						for _, func in pairs(controls.registered_on_release) do
-							func(player, cname, clock()-controls.players[player_name][cname][2])
-						end
-						controls.players[player_name][cname] = {false}
-					end
+		for cname, cbool in pairs(player_controls) do
+		if known_controls[cname] == true then
+			--Press a key
+			if cbool==true and controls.players[player_name][cname][1]==false then
+				for _, func in pairs(controls.registered_on_press) do
+					func(player, cname)
 				end
+				controls.players[player_name][cname] = {true, clock()}
+			elseif cbool==true and controls.players[player_name][cname][1]==true then
+				for _, func in pairs(controls.registered_on_hold) do
+					func(player, cname, clock()-controls.players[player_name][cname][2])
+				end
+			--Release a key
+			elseif cbool==false and controls.players[player_name][cname][1]==true then
+				for _, func in pairs(controls.registered_on_release) do
+					func(player, cname, clock()-controls.players[player_name][cname][2])
+				end
+				controls.players[player_name][cname] = {false}
 			end
 		end
+		end
+		end
 	end
 end)

mods/CORE/mcl_explosions/init.lua

@@ -12,13 +12,9 @@ under the LGPLv2.1 license.
 
 mcl_explosions = {}
 
-local mod_fire = minetest.get_modpath("mcl_fire")
+local mod_fire = minetest.get_modpath("mcl_fire") ~= nil
 --local CONTENT_FIRE = minetest.get_content_id("mcl_fire:fire")
 
-local math = math
-local vector = vector
-local table = table
-
 local hash_node_position = minetest.hash_node_position
 local get_objects_inside_radius = minetest.get_objects_inside_radius
 local get_position_from_hash = minetest.get_position_from_hash
@@ -28,7 +24,6 @@ local get_voxel_manip = minetest.get_voxel_manip
 local bulk_set_node = minetest.bulk_set_node
 local check_for_falling = minetest.check_for_falling
 local add_item = minetest.add_item
-local pos_to_string = minetest.pos_to_string
 
 -- Saved sphere explosion shapes for various radiuses
 local sphere_shapes = {}
@@ -245,7 +240,7 @@ local function trace_explode(pos, strength, raydirs, radius, info, direct, sourc
 		local ent = obj:get_luaentity()
 
 		-- Ignore items to lower lag
-		if (obj:is_player() or (ent and ent.name ~= "__builtin.item")) and obj:get_hp() > 0 then
+		if (obj:is_player() or (ent and ent.name ~= '__builtin.item')) and obj:get_hp() > 0 then
 			local opos = obj:get_pos()
 			local collisionbox = nil
 
@@ -361,9 +356,9 @@ local function trace_explode(pos, strength, raydirs, radius, info, direct, sourc
 		local on_blast = node_on_blast[data[idx]]
 		local remove = true
 
-		if do_drop or on_blast then
+		if do_drop or on_blast ~= nil then
 			local npos = get_position_from_hash(hash)
-			if on_blast then
+			if on_blast ~= nil then
 				on_blast(npos, 1.0, do_drop)
 				remove = false
 			else
@@ -405,7 +400,8 @@ local function trace_explode(pos, strength, raydirs, radius, info, direct, sourc
 	end
 
 	-- Log explosion
-	minetest.log("action", "Explosion at "..pos_to_string(pos).." with strength "..strength.." and radius "..radius)
+	minetest.log('action', 'Explosion at ' .. minetest.pos_to_string(pos) ..
+		' with strength ' .. strength .. ' and radius ' .. radius)
 end
 
 -- Create an explosion with strength at pos.

mods/CORE/mcl_explosions/locale/mcl_explosions.pl.tr

@@ -1,2 +0,0 @@
-# textdomain:mcl_explosions
-@1 was caught in an explosion.=@1 została wysadzona.

mods/CORE/mcl_init/init.lua

@@ -32,9 +32,9 @@ local singlenode = mg_name == "singlenode"
 
 -- Calculate mapgen_edge_min/mapgen_edge_max
 mcl_vars.chunksize = math.max(1, tonumber(minetest.get_mapgen_setting("chunksize")) or 5)
-mcl_vars.MAP_BLOCKSIZE = math.max(1, minetest.MAP_BLOCKSIZE or 16)
+mcl_vars.MAP_BLOCKSIZE = math.max(1, core.MAP_BLOCKSIZE or 16)
 mcl_vars.mapgen_limit = math.max(1, tonumber(minetest.get_mapgen_setting("mapgen_limit")) or 31000)
-mcl_vars.MAX_MAP_GENERATION_LIMIT = math.max(1, minetest.MAX_MAP_GENERATION_LIMIT or 31000)
+mcl_vars.MAX_MAP_GENERATION_LIMIT = math.max(1, core.MAX_MAP_GENERATION_LIMIT or 31000)
 local central_chunk_offset = -math.floor(mcl_vars.chunksize / 2)
 mcl_vars.central_chunk_offset_in_nodes = central_chunk_offset * mcl_vars.MAP_BLOCKSIZE
 mcl_vars.chunk_size_in_nodes = mcl_vars.chunksize * mcl_vars.MAP_BLOCKSIZE

mods/CORE/mcl_worlds/init.lua

@@ -1,7 +1,5 @@
 mcl_worlds = {}
 
-local get_connected_players = minetest.get_connected_players
-
 -- For a given position, returns a 2-tuple:
 -- 1st return value: true if pos is in void
 -- 2nd return value: true if it is in the deadly part of the void
@@ -46,16 +44,12 @@ function mcl_worlds.y_to_layer(y)
 	end
 end
 
-local y_to_layer = mcl_worlds.y_to_layer
-
 -- Takes a pos and returns the dimension it belongs to (same as above)
 function mcl_worlds.pos_to_dimension(pos)
-	local _, dim = y_to_layer(pos.y)
+	local _, dim = mcl_worlds.y_to_layer(pos.y)
 	return dim
 end
 
-local pos_to_dimension = mcl_worlds.pos_to_dimension
-
 -- Takes a Minecraft layer and a “dimension” name
 -- and returns the corresponding Y coordinate for
 -- MineClone 2.
@@ -125,8 +119,6 @@ function mcl_worlds.dimension_change(player, dimension)
 	last_dimension[playername] = dimension
 end
 
-local dimension_change = mcl_worlds.dimension_change
-
 ----------------------- INTERNAL STUFF ----------------------
 
 -- Update the dimension callbacks every DIM_UPDATE seconds
@@ -134,19 +126,19 @@ local DIM_UPDATE = 1
 local dimtimer = 0
 
 minetest.register_on_joinplayer(function(player)
-	last_dimension[player:get_player_name()] = pos_to_dimension(player:get_pos())
+	last_dimension[player:get_player_name()] = mcl_worlds.pos_to_dimension(player:get_pos())
 end)
 
 minetest.register_globalstep(function(dtime)
 	-- regular updates based on iterval
 	dimtimer = dimtimer + dtime;
 	if dimtimer >= DIM_UPDATE then
-		local players = get_connected_players()
-		for p = 1, #players do
-			local dim = pos_to_dimension(players[p]:get_pos())
+		local players = minetest.get_connected_players()
+		for p=1, #players do
+			local dim = mcl_worlds.pos_to_dimension(players[p]:get_pos())
 			local name = players[p]:get_player_name()
 			if dim ~= last_dimension[name] then
-				dimension_change(players[p], dim)
+				mcl_worlds.dimension_change(players[p], dim)
 			end
 		end
 		dimtimer = 0

mods/CORE/walkover/init.lua

@@ -4,7 +4,6 @@ local get_connected_players = minetest.get_connected_players
 local get_node = minetest.get_node
 local vector_add = vector.add
 local ceil = math.ceil
-local pairs = pairs
 
 walkover = {}
 walkover.registered_globals = {}
@@ -35,9 +34,9 @@ minetest.register_globalstep(function(dtime)
 		local pp = player:get_pos()
 		pp.y = ceil(pp.y)
 			local loc = vector_add(pp, {x=0,y=-1,z=0})
-			if loc then
+			if loc ~= nil then
 				local nodeiamon = get_node(loc)
-				if nodeiamon then
+				if nodeiamon ~= nil then
 					if on_walk[nodeiamon.name] then
 						on_walk[nodeiamon.name](loc, nodeiamon, player)
 					end

mods/ENTITIES/mcl_boats/init.lua

@@ -1,4 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_boats")
 
 local boat_visual_size = {x = 1, y = 1, z = 1}
 local paddling_speed = 22
@@ -84,7 +84,7 @@ local function attach_object(self, obj)
 			end
 		end, name)
 		obj:set_look_horizontal(yaw)
-		mcl_title.set(obj, "actionbar", {text=S("Sneak to dismount"), color="white", stay=60})
+		mcl_tmp_message.message(obj, S("Sneak to dismount"))
 	else
 		obj:get_luaentity()._old_visual_size = visual_size
 	end
@@ -470,6 +470,6 @@ minetest.register_craft({
 	burntime = 20,
 })
 
-if minetest.get_modpath("doc_identifier") then
+if minetest.get_modpath("doc_identifier") ~= nil then
 	doc.sub.identifier.register_object("mcl_boats:boat", "craftitems", "mcl_boats:boat")
 end

mods/ENTITIES/mcl_boats/locale/mcl_boats.fr.tr

@@ -6,7 +6,6 @@ Boats are used to travel on the surface of water.=Les bateaux sont utilisés pou
 Dark Oak Boat=Bateau en Chêne Noir
 Jungle Boat=Bateau en Acajou
 Oak Boat=Bateau en Chêne
-Rightclick on a water source to place the boat. Rightclick the boat to enter it. Use [Left] and [Right] to steer, [Forwards] to speed up and [Backwards] to slow down or move backwards. Use [Sneak] to leave the boat, punch the boat to make it drop as an item.=Faites un clic droit sur une source d'eau pour placer le bateau. Faites un clic droit sur le bateau pour y entrer. Utilisez [Gauche] et [Droite] pour diriger, [Avant] pour accélérer et [Arrière] pour ralentir ou reculer. Utilisez [Sneak] pour le quitter, frappez le bateau pour le faire tomber en tant qu'objet.
+Rightclick on a water source to place the boat. Rightclick the boat to enter it. Use [Left] and [Right] to steer, [Forwards] to speed up and [Backwards] to slow down or move backwards. Rightclick the boat again to leave it, punch the boat to make it drop as an item.=Faites un clic droit sur une source d'eau pour placer le bateau. Faites un clic droit sur le bateau pour y entrer. Utilisez [Gauche] et [Droite] pour diriger, [Avant] pour accélérer et [Arrière] pour ralentir ou reculer. Cliquez de nouveau avec le bouton droit sur le bateau pour le quitter, frappez le bateau pour le faire tomber en tant qu'objet.
 Spruce Boat=Bateau en Sapin
-Water vehicle=Véhicule aquatique
-Sneak to dismount=
+Water vehicle=Véhicule aquatique

mods/ENTITIES/mcl_boats/locale/mcl_boats.pl.tr

@@ -1,12 +0,0 @@
-# textdomain: mcl_boats
-Acacia Boat=Akacjowa łódź
-Birch Boat=Brzozowa łódź
-Boat=Łódź
-Boats are used to travel on the surface of water.=Łodzie są wykorzystywane do podróżowania po powierzchni wody.
-Dark Oak Boat=Ciemno-dębowa łódź
-Jungle Boat=Tropikalna łódź
-Oak Boat=Dębowa łódź
-Rightclick on a water source to place the boat. Rightclick the boat to enter it. Use [Left] and [Right] to steer, [Forwards] to speed up and [Backwards] to slow down or move backwards. Use [Sneak] to leave the boat, punch the boat to make it drop as an item.=Kliknij prawym przyciskiem myszy na źródło wody by postawić łódź. Kliknij prawym przyciskiem myszy by w nią wsiąść. Użyj przycisków [Lewy] oraz [Prawy] by sterować, [Naprzód] by przyspieszyć i [W tył] by zwolnić lub się cofać. Kliknij [Skradanie] by z niej wyjść, uderz ją by wziąć ją jako przedmiot.
-Spruce Boat=Świerkowa łódź
-Water vehicle=Pojazd wodny
-Sneak to dismount=Skradaj się by opuścić łódź

mods/ENTITIES/mcl_boats/mod.conf

@@ -1,7 +1,7 @@
 name = mcl_boats
 author = PilzAdam
 description = Adds drivable boats.
-depends = mcl_player, flowlib, mcl_title
+depends = mcl_player, flowlib
 optional_depends = mcl_core, doc_identifier
 
 

mods/ENTITIES/mcl_burning/api.lua

@@ -67,9 +67,14 @@ function mcl_burning.set_on_fire(obj, burn_time)
 	end
 
 	if not storage.burn_time or burn_time >= storage.burn_time then
-		if obj:is_player() then
-			mcl_burning.channels[obj]:send_all(tostring(mcl_burning.animation_frames))
-			mcl_burning.channels[obj]:send_all("start")
+		if obj:is_player() and not storage.fire_hud_id then
+			storage.fire_hud_id = obj:hud_add({
+				hud_elem_type = "image",
+				position = {x = 0.5, y = 0.5},
+				scale = {x = -100, y = -100},
+				text = "mcl_burning_entity_flame_animated.png^[opacity:180^[verticalframe:" .. mcl_burning.animation_frames .. ":" .. 1,
+				z_index = 1000,
+			})
 		end
 		storage.burn_time = burn_time
 		storage.fire_damage_timer = 0
@@ -90,6 +95,7 @@ function mcl_burning.set_on_fire(obj, burn_time)
 		fire_entity:set_properties({visual_size = size})
 		fire_entity:set_attach(obj, "", offset, {x = 0, y = 0, z = 0})
 		local fire_luaentity = fire_entity:get_luaentity()
+		fire_luaentity:update_frame(obj, storage)
 
 		for _, other in pairs(minetest.get_objects_inside_radius(fire_entity:get_pos(), 0)) do
 			local other_luaentity = other:get_luaentity()
@@ -105,7 +111,9 @@ function mcl_burning.extinguish(obj)
 	if mcl_burning.is_burning(obj) then
 		local storage = mcl_burning.get_storage(obj)
 		if obj:is_player() then
-			mcl_burning.channels[obj]:send_all("stop")
+			if storage.fire_hud_id then
+				obj:hud_remove(storage.fire_hud_id)
+			end
 			mcl_burning.storage[obj] = {}
 		else
 			storage.burn_time = nil
@@ -135,4 +143,4 @@ function mcl_burning.tick(obj, dtime, storage)
 			end
 		end
 	end
-end
+end

mods/ENTITIES/mcl_burning/init.lua

@@ -1,20 +1,14 @@
 local modpath = minetest.get_modpath(minetest.get_current_modname())
 
-local pairs = pairs
-
-local get_connected_players = minetest.get_connected_players
-local get_item_group = minetest.get_item_group
-
 mcl_burning = {
 	storage = {},
-	channels = {},
 	animation_frames = tonumber(minetest.settings:get("fire_animation_frames")) or 8
 }
 
 dofile(modpath .. "/api.lua")
 
 minetest.register_globalstep(function(dtime)
-	for _, player in pairs(get_connected_players()) do
+	for _, player in pairs(minetest.get_connected_players()) do
 		local storage = mcl_burning.storage[player]
 		if not mcl_burning.tick(player, dtime, storage) and not mcl_burning.is_affected_by_rain(player) then
 			local nodes = mcl_burning.get_touching_nodes(player, {"group:puts_out_fire", "group:set_on_fire"}, storage)
@@ -22,12 +16,12 @@ minetest.register_globalstep(function(dtime)
 
 			for _, pos in pairs(nodes) do
 				local node = minetest.get_node(pos)
-				if get_item_group(node.name, "puts_out_fire") > 0 then
+				if minetest.get_item_group(node.name, "puts_out_fire") > 0 then
 					burn_time = 0
 					break
 				end
 
-				local value = get_item_group(node.name, "set_on_fire")
+				local value = minetest.get_item_group(node.name, "set_on_fire")
 				if value > burn_time then
 					burn_time = value
 				end
@@ -55,11 +49,12 @@ minetest.register_on_joinplayer(function(player)
 	end
 
 	mcl_burning.storage[player] = storage
-	mcl_burning.channels[player] = minetest.mod_channel_join("mcl_burning:" .. player:get_player_name())
 end)
 
 minetest.register_on_leaveplayer(function(player)
-	player:get_meta():set_string("mcl_burning:data", minetest.serialize(mcl_burning.storage[player]))
+	local storage = mcl_burning.storage[player]
+	storage.fire_hud_id = nil
+	player:get_meta():set_string("mcl_burning:data", minetest.serialize(storage))
 	mcl_burning.storage[player] = nil
 end)
 
@@ -68,28 +63,27 @@ minetest.register_entity("mcl_burning:fire", {
 	initial_properties = {
 		physical = false,
 		collisionbox = {0, 0, 0, 0, 0, 0},
-		visual = "upright_sprite",
-		textures = {
-			name = "mcl_burning_entity_flame_animated.png",
-			animation = {
-				type = "vertical_frames",
-				aspect_w = 16,
-				aspect_h = 16,
-				length = 1.0,
-			},
-		},
-		spritediv = {x = 1, y = mcl_burning.animation_frames},
+		visual = "cube",
 		pointable = false,
 		glow = -1,
 		backface_culling = false,
 	},
 	animation_frame = 0,
 	animation_timer = 0,
-	on_activate = function(self)
-		self.object:set_sprite({x = 0, y = 0}, mcl_burning.animation_frames, 1.0 / mcl_burning.animation_frames)
-	end,
-	on_step = function(self)
-		if not self:sanity_check() then
+	on_step = function(self, dtime)
+		local parent, storage = self:sanity_check()
+
+		if parent then
+			self.animation_timer = self.animation_timer + dtime
+			if self.animation_timer >= 0.1 then
+				self.animation_timer = 0
+				self.animation_frame = self.animation_frame + 1
+				if self.animation_frame > mcl_burning.animation_frames - 1 then
+					self.animation_frame = 0
+				end
+				self:update_frame(parent, storage)
+			end
+		else
 			self.object:remove()
 		end
 	end,
@@ -97,15 +91,23 @@ minetest.register_entity("mcl_burning:fire", {
 		local parent = self.object:get_attach()
 
 		if not parent then
-			return false
+			return
 		end
 
 		local storage = mcl_burning.get_storage(parent)
 
 		if not storage or not storage.burn_time then
-			return false
+			return
 		end
 
-		return true
+		return parent, storage
+	end,
+	update_frame = function(self, parent, storage)
+		local frame_overlay = "^[opacity:180^[verticalframe:" .. mcl_burning.animation_frames .. ":" .. self.animation_frame
+		local fire_texture = "mcl_burning_entity_flame_animated.png" .. frame_overlay
+		self.object:set_properties({textures = {"blank.png", "blank.png", fire_texture, fire_texture, fire_texture, fire_texture}})
+		if parent:is_player() then
+			parent:hud_change(storage.fire_hud_id, "text", "mcl_burning_hud_flame_animated.png" .. frame_overlay)
+		end
 	end,
 })

mods/ENTITIES/mcl_falling_nodes/init.lua

@@ -19,10 +19,7 @@ local function deal_falling_damage(self, dtime)
 	end
 	self._hit = self._hit or {}
 	for _, obj in ipairs(minetest.get_objects_inside_radius(pos, 1)) do
-		local entity = obj:get_luaentity()
-		if entity and entity.name == "__builtin:item" then
-			obj:remove()
-		elseif mcl_util.get_hp(obj) > 0 and not self._hit[obj] then
+		if mcl_util.get_hp(obj) > 0 and not self._hit[obj] then
 			self._hit[obj] = true
 			local way = self._startpos.y - pos.y
 			local damage = (way - 1) * 2

mods/ENTITIES/mcl_falling_nodes/locale/mcl_falling_nodes.pl.tr

@@ -1,3 +0,0 @@
-# textdomain: mcl_falling_nodes
-@1 was smashed by a falling anvil.=@1 została zmiażdżona przez spadające kowadło.
-@1 was smashed by a falling block.=@1 została zmiażdżona przez spadający blok.

mods/ENTITIES/mcl_item_entity/init.lua

@@ -1,5 +1,5 @@
 --these are lua locals, used for higher performance
-local minetest, math, vector, ipairs, pairs = minetest, math, vector, ipairs, pairs
+local minetest, math, vector, ipairs = minetest, math, vector, ipairs
 
 --this is used for the player pool in the sound buffer
 local pool = {}
@@ -233,7 +233,7 @@ function minetest.handle_node_drops(pos, drops, digger)
 	local dug_node = minetest.get_node(pos)
 	local tooldef
 	local tool
-	if digger then
+	if digger ~= nil then
 		tool = digger:get_wielded_item()
 		tooldef = minetest.registered_tools[tool:get_name()]
 
@@ -314,7 +314,7 @@ function minetest.handle_node_drops(pos, drops, digger)
 			end
 			-- Spawn item and apply random speed
 			local obj = minetest.add_item(dpos, drop_item)
-			if obj then
+			if obj ~= nil then
 				local x = math.random(1, 5)
 				if math.random(1,2) == 1 then
 					x = -x
@@ -363,17 +363,6 @@ if not time_to_live then
 	time_to_live = 300
 end
 
-local function cxcz(o, cw, one, zero)
-	if cw < 0 then
-		table.insert(o, { [one]=1, y=0, [zero]=0 })
-		table.insert(o, { [one]=-1, y=0, [zero]=0 })
-	else
-		table.insert(o, { [one]=-1, y=0, [zero]=0 })
-		table.insert(o, { [one]=1, y=0, [zero]=0 })
-	end
-	return o
-end
-
 minetest.register_entity(":__builtin:item", {
 	initial_properties = {
 		hp_max = 1,
@@ -394,7 +383,7 @@ minetest.register_entity(":__builtin:item", {
 	-- The itemstring MUST be set immediately to a non-empty string after creating the entity.
 	-- The hand is NOT permitted as dropped item. ;-)
 	-- Item entities will be deleted if they still have an empty itemstring on their first on_step tick.
-	itemstring = "",
+	itemstring = '',
 
 	-- If true, item will fall
 	physical_state = true,
@@ -480,7 +469,7 @@ minetest.register_entity(":__builtin:item", {
 	end,
 
 	get_staticdata = function(self)
-		local data = minetest.serialize({
+		return minetest.serialize({
 			itemstring = self.itemstring,
 			always_collect = self.always_collect,
 			age = self.age,
@@ -488,39 +477,6 @@ minetest.register_entity(":__builtin:item", {
 			_flowing = self._flowing,
 			_removed = self._removed,
 		})
-		-- sfan5 guessed that the biggest serializable item
-		-- entity would have a size of 65530 bytes. This has
-		-- been experimentally verified to be still too large.
-		--
-		-- anon5 has calculated that the biggest serializable
-		-- item entity has a size of exactly 65487 bytes:
-		--
-		-- 1. serializeString16 can handle max. 65535 bytes.
-		-- 2. The following engine metadata is always saved:
-		--    • 1 byte (version)
-		--    • 2 byte (length prefix)
-		--    • 14 byte “__builtin:item”
-		--    • 4 byte (length prefix)
-		--    • 2 byte (health)
-		--    • 3 × 4 byte = 12 byte (position)
-		--    • 4 byte (yaw)
-		--    • 1 byte (version 2)
-		--    • 2 × 4 byte = 8 byte (pitch and roll)
-		-- 3. This leaves 65487 bytes for the serialization.
-		if #data > 65487 then -- would crash the engine
-			local stack = ItemStack(self.itemstring)
-			stack:get_meta():from_table(nil)
-			self.itemstring = stack:to_string()
-			minetest.log(
-				"warning",
-				"Overlong item entity metadata removed: “" ..
-				self.itemstring ..
-				"” had serialized length of " ..
-				#data
-			)
-			return self:get_staticdata()
-		end
-		return data
 	end,
 
 	on_activate = function(self, staticdata, dtime_s)
@@ -608,7 +564,7 @@ minetest.register_entity(":__builtin:item", {
 		return true
 	end,
 
-	on_step = function(self, dtime, moveresult)
+	on_step = function(self, dtime)
 		if self._removed then
 			self.object:set_properties({
 				physical = false
@@ -618,7 +574,7 @@ minetest.register_entity(":__builtin:item", {
 			return
 		end
 		self.age = self.age + dtime
-		if self._collector_timer then
+		if self._collector_timer ~= nil then
 			self._collector_timer = self._collector_timer + dtime
 		end
 		if time_to_live > 0 and self.age > time_to_live then
@@ -675,18 +631,6 @@ minetest.register_entity(":__builtin:item", {
 			end
 		end
 
-		-- Destroy item when it collides with a cactus
-		if moveresult and moveresult.collides then
-			for _, collision in pairs(moveresult.collisions) do
-				local pos = collision.node_pos
-				if collision.type == "node" and minetest.get_node(pos).name == "mcl_core:cactus" then
-					self._removed = true
-					self.object:remove()
-					return
-				end
-			end
-		end
-
 		-- Push item out when stuck inside solid opaque node
 		if def and def.walkable and def.groups and def.groups.opaque == 1 then
 			local shootdir
@@ -698,6 +642,16 @@ minetest.register_entity(":__builtin:item", {
 			-- 1st: closest
 			-- 2nd: other direction
 			-- 3rd and 4th: other axis
+			local cxcz = function(o, cw, one, zero)
+				if cw < 0 then
+					table.insert(o, { [one]=1, y=0, [zero]=0 })
+					table.insert(o, { [one]=-1, y=0, [zero]=0 })
+				else
+					table.insert(o, { [one]=-1, y=0, [zero]=0 })
+					table.insert(o, { [one]=1, y=0, [zero]=0 })
+				end
+				return o
+			end
 			if math.abs(cx) < math.abs(cz) then
 				order = cxcz(order, cx, "x", "z")
 				order = cxcz(order, cz, "z", "x")

mods/ENTITIES/mcl_minecarts/init.lua

@@ -1,10 +1,9 @@
-local modname = minetest.get_current_modname()
-local S = minetest.get_translator(modname)
+local S = minetest.get_translator("mcl_minecarts")
 
 local has_mcl_wip = minetest.get_modpath("mcl_wip")
 
 mcl_minecarts = {}
-mcl_minecarts.modpath = minetest.get_modpath(modname)
+mcl_minecarts.modpath = minetest.get_modpath("mcl_minecarts")
 mcl_minecarts.speed_max = 10
 mcl_minecarts.check_float_time = 15
 
@@ -205,7 +204,7 @@ local function register_entity(entity_id, mesh, textures, drop, on_rightclick, o
 			rou_pos = vector.round(pos)
 			node = minetest.get_node(rou_pos)
 			local g = minetest.get_item_group(node.name, "connect_to_raillike")
-			if g ~= self._railtype and self._railtype then
+			if g ~= self._railtype and self._railtype ~= nil then
 				-- Detach driver
 				if player then
 					if self._old_pos then
@@ -524,7 +523,7 @@ function mcl_minecarts.place_minecart(itemstack, pointed_thing, placer)
 	local cart = minetest.add_entity(railpos, entity_id)
 	local railtype = minetest.get_item_group(node.name, "connect_to_raillike")
 	local le = cart:get_luaentity()
-	if le then
+	if le ~= nil then
 		le._railtype = railtype
 	end
 	local cart_dir = mcl_minecarts:get_rail_direction(railpos, {x=1, y=0, z=0}, nil, nil, railtype)
@@ -607,7 +606,7 @@ Register a minecart
 local function register_minecart(itemstring, entity_id, description, tt_help, longdesc, usagehelp, mesh, textures, icon, drop, on_rightclick, on_activate_by_rail, creative)
 	register_entity(entity_id, mesh, textures, drop, on_rightclick, on_activate_by_rail)
 	register_craftitem(itemstring, entity_id, description, tt_help, longdesc, usagehelp, icon, creative)
-	if minetest.get_modpath("doc_identifier") then
+	if minetest.get_modpath("doc_identifier") ~= nil then
 		doc.sub.identifier.register_object(entity_id, "craftitems", itemstring)
 	end
 end
@@ -646,7 +645,7 @@ register_minecart(
 				if player then
 					mcl_player.player_set_animation(player, "sit" , 30)
 					player:set_eye_offset({x=0, y=-5.5, z=0},{x=0, y=-4, z=0})
-					mcl_title.set(clicker, "actionbar", {text=S("Sneak to dismount"), color="white", stay=60})
+					mcl_tmp_message.message(clicker, S("Sneak to dismount"))
 				end
 			end, name)
 		end

mods/ENTITIES/mcl_minecarts/locale/mcl_minecarts.fr.tr

@@ -33,4 +33,3 @@ Activates minecarts when powered=Active les wagonnets lorsqu'il est alimenté
 Emits redstone power when a minecart is detected=Émet de l'énergie redstone lorsqu'un wagonnet est détecté
 Vehicle for fast travel on rails=Véhicule pour voyager rapidement sur rails
 Can be ignited by tools or powered activator rail=Peut être allumé par des outils ou un rail d'activation motorisé
-Sneak to dismount=

mods/ENTITIES/mcl_minecarts/locale/mcl_minecarts.pl.tr

@@ -1,36 +0,0 @@
-# textdomain: mcl_minecarts
-Minecart=Wagonik
-Minecarts can be used for a quick transportion on rails.=Wagoniki mogą być użyte do szybkiego transportu po torach.
-Minecarts only ride on rails and always follow the tracks. At a T-junction with no straight way ahead, they turn left. The speed is affected by the rail type.=Wagoniki mogą jeździć tylko po torach i zawsze podążają za wytyczoną ścieżką. W przypadku skrzyżowań typu T, gdzie nie ma prostej ścieżki, skręcają w lew. Ich szybkość zależy od typu torów.
-You can place the minecart on rails. Right-click it to enter it. Punch it to get it moving.=Możesz postawić wagonik na torach. Kliknij prawym przyciskiem myszy aby do niego wejść. Uderz go by zaczął się poruszać.
-To obtain the minecart, punch it while holding down the sneak key.=Aby odzyskać wagonik uderz go podczas skradania.
-A minecart with TNT is an explosive vehicle that travels on rail.=Wagonik z TNT jest wybuchowym pojazdem podróżującym po torach.
-Place it on rails. Punch it to move it. The TNT is ignited with a flint and steel or when the minecart is on an powered activator rail.=Postaw go na torach. Uderz by zaczął się poruszać. TNT zapala się krzesiwem lub gdy wagonik jest na zasilonych torach aktywacyjnych.
-To obtain the minecart and TNT, punch them while holding down the sneak key. You can't do this if the TNT was ignited.=Aby odzyskać wagonik z TNT uderz go podczas skradania. Nie możesz tego zrobić gdy TNT jest zapalone.
-A minecart with furnace is a vehicle that travels on rails. It can propel itself with fuel.=Wagonik z piecem jest pojazdem podróżującym na torach. Napędza on samego siebie za pomocą paliwa.
-Place it on rails. If you give it some coal, the furnace will start burning for a long time and the minecart will be able to move itself. Punch it to get it moving.=Postaw go na torach. Jeśli dasz mu nieco węgla piec zacznie palić przez długi czas, a wagonik będzie się sam poruszał. Uderz go by zaczął się poruszać.
-To obtain the minecart and furnace, punch them while holding down the sneak key.=Aby odzyskać wagonik z piecem uderz go podczas skradania.
-Minecart with Chest=Wagonik ze skrzynią
-Minecart with Furnace=Wagonik z piecem
-Minecart with Command Block=Wagonik z blokiem poleceń
-Minecart with Hopper=Wagonik z lejem
-Minecart with TNT=Wagonik z TNT
-Place them on the ground to build your railway, the rails will automatically connect to each other and will turn into curves, T-junctions, crossings and slopes as needed.=Postaw je na ziemi by zbudować ścieżkę z torów. Tory automatycznie połączą się ze sobą i zamienią się w zakręty, skrzyżowania typu T, skrzyżowania i równie w zależności od potrzeb.
-Rail=Tor
-Rails can be used to build transport tracks for minecarts. Normal rails slightly slow down minecarts due to friction.=Tory mogą być wykorzystane do zbudowania torów dla wagoników. Zwyczajne tory nieco spowalniają wagoniki ze względu na tarcie.
-Powered Rail=Zasilane tory
-Rails can be used to build transport tracks for minecarts. Powered rails are able to accelerate and brake minecarts.=Tory mogą być wykorzystane do zbudowania torów dla wagoników. Zasilane tory mogą przyspieszać lub spowalniać wagoniki.
-Without redstone power, the rail will brake minecarts. To make this rail accelerate minecarts, power it with redstone power.=Bez zasilania czerwienitem tory będą spowalniać wagoniki. Aby sprawić by je przyspieszały zasil je czerwienitem.
-Activator Rail=Tory aktywacyjne
-Rails can be used to build transport tracks for minecarts. Activator rails are used to activate special minecarts.=Tory mogą być wykorzystane do zbudowania torów dla wagoników. Tory aktywacyjne są wykorzystywane do aktywacji specjalnych wagoników.
-To make this rail activate minecarts, power it with redstone power and send a minecart over this piece of rail.=Aby ten tor aktywował wagonik, zasil go czerwienitem i spraw by wagonik po nim przejechał.
-Detector Rail=Tory z czujnikiem
-Rails can be used to build transport tracks for minecarts. A detector rail is able to detect a minecart above it and powers redstone mechanisms.=Tory mogą być wykorzystane do zbudowania torów dla wagoników. Tory z czujnikiem są w stanie wykryć kiedy wagonik po nich przejeżdża i wysłać sygnał do czerwienitowych mechanizmów.
-To detect a minecart and provide redstone power, connect it to redstone trails or redstone mechanisms and send any minecart over the rail.=Aby wykryć wagonik i dostarczyć zasilanie czerwienitem podłącz go czerwienitem to mechanizmu i spraw by wagonik po nim przejechał.
-Track for minecarts=Tor dla wagoników
-Speed up when powered, slow down when not powered=Przyspiesza gdy zasilane, spowalnia gdy nie
-Activates minecarts when powered=Aktywuje wagoniki gdy zasilane
-Emits redstone power when a minecart is detected=Emituje zasilanie czerwienitem gdy wagonik jest wykryty
-Vehicle for fast travel on rails=Pojazd do szybkiej podróży na torach
-Can be ignited by tools or powered activator rail=Może być zapalony przez narzędzia, lub zasilane tor aktywacyjne
-Sneak to dismount=Zacznij się skradać by zejść

mods/ENTITIES/mcl_minecarts/mod.conf

@@ -1,6 +1,6 @@
 name = mcl_minecarts
 author = Krock
 description = Minecarts are vehicles to move players quickly on rails.
-depends = mcl_title, mcl_explosions, mcl_core, mcl_sounds, mcl_player, mcl_achievements, mcl_chests, mcl_furnaces, mesecons_commandblock, mcl_hoppers, mcl_tnt, mesecons
+depends = mcl_explosions, mcl_core, mcl_sounds, mcl_player, mcl_achievements, mcl_chests, mcl_furnaces, mesecons_commandblock, mcl_hoppers, mcl_tnt, mesecons
 optional_depends = doc_identifier, mcl_wip
 

mods/ENTITIES/mcl_minecarts/rails.lua

@@ -1,4 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_minecarts")
 
 -- Template rail function
 local function register_rail(itemstring, tiles, def_extras, creative)
@@ -206,11 +206,11 @@ register_rail("mcl_minecarts:detector_rail_on",
 
 -- Crafting
 minetest.register_craft({
-	output = "mcl_minecarts:rail 16",
+	output = 'mcl_minecarts:rail 16',
 	recipe = {
-		{"mcl_core:iron_ingot", "", "mcl_core:iron_ingot"},
-		{"mcl_core:iron_ingot", "mcl_core:stick", "mcl_core:iron_ingot"},
-		{"mcl_core:iron_ingot", "", "mcl_core:iron_ingot"},
+		{'mcl_core:iron_ingot', '', 'mcl_core:iron_ingot'},
+		{'mcl_core:iron_ingot', 'mcl_core:stick', 'mcl_core:iron_ingot'},
+		{'mcl_core:iron_ingot', '', 'mcl_core:iron_ingot'},
 	}
 })
 

mods/ENTITIES/mcl_mobs/api/api.lua

@@ -96,7 +96,7 @@ local mod_mobspawners = minetest_get_modpath("mcl_mobspawners")
 --local height_switcher = false
 
 -- Get translator
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_mobs")
 
 -- CMI support check
 --local use_cmi = minetest.global_exists("cmi")
@@ -129,7 +129,6 @@ end
 local api_path = minetest.get_modpath(minetest.get_current_modname()).."/api/mob_functions/"
 
 --ignite all parts of the api
-dofile(api_path .. "flow_lib.lua")
 dofile(api_path .. "ai.lua")
 dofile(api_path .. "animation.lua")
 dofile(api_path .. "collision.lua")
@@ -430,7 +429,7 @@ function mobs:register_mob(name, def)
 		--harmed_by_heal = def.harmed_by_heal,
 	})
 
-	if minetest_get_modpath("doc_identifier") then
+	if minetest_get_modpath("doc_identifier") ~= nil then
 		doc.sub.identifier.register_object(name, "basics", "mobs")
 	end
 

mods/ENTITIES/mcl_mobs/api/mob_functions/ai.lua

@@ -9,8 +9,6 @@ local minetest_get_item_group               = minetest.get_item_group
 local minetest_get_node                     = minetest.get_node
 local minetest_line_of_sight                = minetest.line_of_sight
 local minetest_get_node_light               = minetest.get_node_light
-local minetest_registered_nodes	            = minetest.registered_nodes
-local flow                                  = mobs.get_flowing_dir
 
 local DOUBLE_PI = math.pi * 2
 local THIRTY_SECONDTH_PI = DOUBLE_PI * 0.03125
@@ -523,8 +521,8 @@ ______ _
 |  _| | | | | |
 | |   | | |_| |
 \_|   |_|\__, |
-	  __/ |
-	 |___/
+		  __/ |
+		 |___/
 ]]--
 
 -- state switching logic (stand, walk, run, attacks)
@@ -677,12 +675,12 @@ end
 --[[
    ___
   |_  |
-    | |_   _ _ __ ___  _ __
-    | | | | | '_ ` _ \| '_ \
+	| |_   _ _ __ ___  _ __
+	| | | | | '_ ` _ \| '_ \
 /\__/ / |_| | | | | | | |_) |
 \____/ \__,_|_| |_| |_| .__/
-		      | |
-		      |_|
+					  | |
+					  |_|
 ]]--
 
 
@@ -789,8 +787,8 @@ ___  ___      _         _                 _
 | |\/| |/ _` | | '_ \  | |    / _ \ / _` | |/ __|
 | |  | | (_| | | | | | | |___| (_) | (_| | | (__
 \_|  |_/\__,_|_|_| |_| \_____/\___/ \__, |_|\___|
-				     __/ |
-				    |___/
+									 __/ |
+									|___/
 ]]--
 
 --the main loop
@@ -992,7 +990,7 @@ function mobs.mob_step(self, dtime)
 			if self.memory <= 0 then
 
 				--reset states when coming out of hostile state
-				if self.attacking then
+				if self.attacking ~= nil then
 					self.state_timer = -1
 				end
 
@@ -1013,19 +1011,6 @@ function mobs.mob_step(self, dtime)
 		end
 	end
 
-	--mobs flow from Crafter
-	local pos = self.object:get_pos()
-	if pos then
-		local flow_dir = flow(pos)
-		if flow_dir then
-			flow_dir = vector.multiply(flow_dir,10)
-			local vel = self.object:get_velocity()
-			local acceleration = vector.new(flow_dir.x-vel.x,flow_dir.y-vel.y,flow_dir.z-vel.z)
-			acceleration = vector.multiply(acceleration, 0.01)
-			self.object:add_velocity(acceleration)
-		end
-	end
-
 	--mob is stunned after being hit
 	if self.pause_timer > 0 then
 		self.pause_timer = self.pause_timer - dtime

mods/ENTITIES/mcl_mobs/api/mob_functions/attack_type_instructions.lua

@@ -41,7 +41,7 @@ mobs.explode_attack_walk = function(self,dtime)
     --make mob walk up to player within 2 nodes distance then start exploding
     if distance_from_attacking >= self.reach and
     --don't allow explosion to cancel unless out of the reach boundary
-    not (self.explosion_animation and self.explosion_animation > 0 and distance_from_attacking <= self.defuse_reach) then
+    not (self.explosion_animation ~= nil and self.explosion_animation > 0 and distance_from_attacking <= self.defuse_reach) then
 
         mobs.set_velocity(self, self.run_velocity)
         mobs.set_mob_animation(self,"run")
@@ -85,8 +85,9 @@ end
 
 --this is a small helper function to make working with explosion animations easier
 mobs.reverse_explosion_animation = function(self,dtime)
+
     --if explosion animation was greater than 0 then reverse it
-    if self.explosion_animation and self.explosion_animation > 0 then
+    if self.explosion_animation ~= nil and self.explosion_animation > 0 then
         self.explosion_animation = self.explosion_animation - dtime
         if self.explosion_animation < 0 then
             self.explosion_animation = 0

mods/ENTITIES/mcl_mobs/api/mob_functions/flow_lib.lua

@@ -1,78 +0,0 @@
---this is from https://github.com/HybridDog/builtin_item/blob/e6dfd9dce86503b3cbd1474257eca5f6f6ca71c2/init.lua#L50
-local
-minetest,vector,math,pairs,minetest_get_node,vector_subtract,minetest_registered_nodes
-=
-minetest,vector,math,pairs,minetest.get_node,vector.subtract,minetest.registered_nodes
-
-local tab
-local n
-local function get_nodes(pos)
-	tab,n = {},1
-	for i = -1,1,2 do
-		for _,p in pairs({
-			{x=pos.x+i, y=pos.y, z=pos.z},
-			{x=pos.x, y=pos.y, z=pos.z+i}
-		}) do
-			tab[n] = {p, minetest_get_node(p)}
-			n = n+1
-		end
-	end
-	return tab
-end
-
-
-local data
-local param2
-local nd
-local par2
-local name
-local tmp
-local c_node
-function mobs.get_flowing_dir(pos)
-	c_node = minetest_get_node(pos).name
-	if c_node ~= "mcl_core:water_flowing" and c_node ~= "mcl_core:water" then
-		return nil
-	end
-	data = get_nodes(pos)
-	param2 = minetest_get_node(pos).param2
-	if param2 > 7 then
-		return nil
-	end
-	if c_node == "mcl_core:water" then
-		for _,i in pairs(data) do
-			nd = i[2]
-			name = nd.name
-			par2 = nd.param2
-			if name == "mcl_core:water_flowing" and par2 == 7 then
-				return(vector_subtract(i[1],pos))
-			end
-		end
-	end
-	for _,i in pairs(data) do
-		nd = i[2]
-		name = nd.name
-		par2 = nd.param2
-		if name == "mcl_core:water_flowing" and par2 < param2 then
-			return(vector_subtract(i[1],pos))
-		end
-	end
-	for _,i in pairs(data) do
-		nd = i[2]
-		name = nd.name
-		par2 = nd.param2
-		if name == "mcl_core:water_flowing" and par2 >= 11 then
-			return(vector_subtract(i[1],pos))
-		end
-	end
-	for _,i in pairs(data) do
-		nd = i[2]
-		name = nd.name
-		par2 = nd.param2
-		tmp = minetest_registered_nodes[name]
-		if tmp and not tmp.walkable and name ~= "mcl_core:water_flowing" and name ~= "mcl_core:water" then
-			return(vector_subtract(i[1],pos))
-		end
-	end
-
-	return nil
-end

mods/ENTITIES/mcl_mobs/api/mob_functions/movement.lua

@@ -32,15 +32,12 @@ end
 mobs.float = function(self)
 
 	local acceleration = self.object:get_acceleration()
-
-	if not acceleration then
+	if acceleration and acceleration.y ~= 0 then
+		self.object:set_acceleration(vector.new(0,0,0))
+	else
 		return
 	end
 
-	if acceleration.y ~= 0 then
-		self.object:set_acceleration({x=0, y=0, z=0})
-	end
-
 	local current_velocity = self.object:get_velocity()
 
 	local goal_velocity = {
@@ -49,7 +46,7 @@ mobs.float = function(self)
 		z = 0,
 	}
 
-	local new_velocity_addition = vector.subtract(goal_velocity, current_velocity)
+	local new_velocity_addition = vector.subtract(goal_velocity,current_velocity)
 
 	new_velocity_addition.x = 0
 	new_velocity_addition.z = 0

mods/ENTITIES/mcl_mobs/api/mob_functions/projectile_handling.lua

@@ -36,8 +36,9 @@ mobs.shoot_projectile_handling = function(arrow_item, pos, dir, yaw, shooter, po
 	le._collectable = collectable
 
     --play custom shoot sound
-    if shooter and shooter.shoot_sound then
+    if shooter ~= nil and shooter.shoot_sound then
         minetest.sound_play(shooter.shoot_sound, {pos=pos, max_hear_distance=16}, true)
     end
+
 	return obj
 end

mods/ENTITIES/mcl_mobs/api/spawning.lua

@@ -5,7 +5,6 @@ local get_node_light               = minetest.get_node_light
 local find_nodes_in_area_under_air = minetest.find_nodes_in_area_under_air
 local get_biome_name               = minetest.get_biome_name
 local get_objects_inside_radius    = minetest.get_objects_inside_radius
-local get_connected_players        = minetest.get_connected_players
 
 
 local math_random    = math.random
@@ -19,7 +18,6 @@ local vector_floor    = vector.floor
 local table_copy     = table.copy
 local table_remove   = table.remove
 
-local pairs = pairs
 
 -- range for mob count
 local aoc_range = 48
@@ -281,7 +279,7 @@ function mobs:spawn_specific(name, dimension, type_of_spawning, biomes, min_ligh
 			end
 
 			-- if toggle set to nil then ignore day/night check
-			if day_toggle then
+			if day_toggle ~= nil then
 
 				local tod = (minetest.get_timeofday() or 0) * 24000
 
@@ -371,7 +369,7 @@ function mobs:spawn_specific(name, dimension, type_of_spawning, biomes, min_ligh
 						if minetest.registered_nodes[node_ok(pos2).name].walkable == true then
 							-- inside block
 							minetest.log("info", "Mob spawn of "..name.." at "..minetest.pos_to_string(pos).." failed, too little space!")
-							if ent.spawn_small_alternative and (not minetest.registered_nodes[node_ok(pos).name].walkable) then
+							if ent.spawn_small_alternative ~= nil and (not minetest.registered_nodes[node_ok(pos).name].walkable) then
 								minetest.log("info", "Trying to spawn smaller alternative mob: "..ent.spawn_small_alternative)
 								spawn_action(orig_pos, node, active_object_count, active_object_count_wider, ent.spawn_small_alternative)
 							end
@@ -542,7 +540,7 @@ if mobs_spawn then
 		timer = timer + dtime
 		if timer >= 10 then
 			timer = 0
-			for _,player in pairs(get_connected_players()) do
+			for _,player in pairs(minetest.get_connected_players()) do
 				-- after this line each "break" means "continue"
 				local do_mob_spawning = true
 				repeat
@@ -550,15 +548,15 @@ if mobs_spawn then
 					--they happen in a single server step
 
 					local player_pos = player:get_pos()
-					local dimension = mcl_worlds.pos_to_dimension(player_pos)
+					local _,dimension = mcl_worlds.y_to_layer(player_pos.y)
 
 					if dimension == "void" or dimension == "default" then
 						break -- ignore void and unloaded area
 					end
 
-					local min, max = decypher_limits(player_pos.y)
+					local min,max = decypher_limits(player_pos.y)
 
-					for i = 1, math_random(1,4) do
+					for i = 1,math_random(1,4) do
 						-- after this line each "break" means "continue"
 						local do_mob_algorithm = true
 						repeat

mods/ENTITIES/mcl_mobs/crafts.lua

@@ -1,5 +1,5 @@
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_mobs")
 
 -- name tag
 minetest.register_craftitem("mcl_mobs:nametag", {

mods/ENTITIES/mcl_mobs/locale/mcl_mobs.pl.tr

@@ -1,11 +0,0 @@
-# textdomain: mcl_mobs
-Peaceful mode active! No monsters will spawn.=Tryb pokojowy aktywowany! Potwory nie będą się pojawiać.
-This allows you to place a single mob.=To pozwala na przywołanie jednego moba.
-Just place it where you want the mob to appear. Animals will spawn tamed, unless you hold down the sneak key while placing. If you place this on a mob spawner, you change the mob it spawns.=Postaw to w miejscu w którym chcesz aby pojawił się mob. Zwierzęta pojawią się jako oswojone chyba, że będziesz się skradał podczas stawiania. Jeśli postawisz to na spawnerze to zmienisz którego moba przywołuje.
-You need the “maphack” privilege to change the mob spawner.=Potrzebujesz przywileju "maphack", aby zmienić spawner.
-Name Tag=Znacznik
-A name tag is an item to name a mob.=Znacznik jest przedmiotem pozwalającym nazwać moba.
-Before you use the name tag, you need to set a name at an anvil. Then you can use the name tag to name a mob. This uses up the name tag.=Zanim użyjesz znacznika musisz wybrać imię przy kowadle. Następnie możesz użyć znacznika by nazwać moba. To zużywa znacznik.
-Only peaceful mobs allowed!=Tylko pokojowe moby są dozwolone!
-Give names to mobs=Nazwij moby
-Set name at anvil=Wybierz imię przy kowadle

mods/ENTITIES/mcl_paintings/init.lua

@@ -1,9 +1,8 @@
 mcl_paintings = {}
 
-local modname = minetest.get_current_modname()
-dofile(minetest.get_modpath(modname).."/paintings.lua")
+dofile(minetest.get_modpath(minetest.get_current_modname()).."/paintings.lua")
 
-local S = minetest.get_translator(modname)
+local S = minetest.get_translator("mcl_paintings")
 
 local math = math
 

mods/ENTITIES/mcl_paintings/locale/mcl_paintings.pl.tr

@@ -1,2 +0,0 @@
-# textdomain:mcl_paintings
-Painting=Obraz

mods/ENTITIES/mobs_mc/1_items_default.lua

@@ -8,7 +8,7 @@
 -- NOTE: Most strings intentionally not marked for translation, other mods already have these items.
 -- TODO: Remove this file eventually, most items are already outsourced in other mods.
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 local c = mobs_mc.is_item_variable_overridden
 
@@ -234,8 +234,8 @@ end
 if c("ender_eye") and c("blaze_powder") and c("blaze_rod") then
 	minetest.register_craft({
 		type = "shapeless",
-		output = "mobs_mc:ender_eye",
-		recipe = { "mobs_mc:blaze_powder", "mobs_mc:blaze_rod"},
+		output = 'mobs_mc:ender_eye',
+		recipe = { 'mobs_mc:blaze_powder', 'mobs_mc:blaze_rod'},
 	})
 end
 

mods/ENTITIES/mobs_mc/2_throwing.lua

@@ -6,7 +6,7 @@
 -- NOTE: Strings intentionally not marked for translation, other mods already have these items.
 -- TODO: Remove this file eventually, all items here are already outsourced in other mods.
 
---local S = minetest.get_translator(minetest.get_current_modname())
+--local S = minetest.get_translator("mobs_mc")
 
 --maikerumines throwing code
 --arrow (weapon)
@@ -83,7 +83,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 	if self.timer>0.2 then
 		local objs = minetest.get_objects_inside_radius({x=pos.x,y=pos.y,z=pos.z}, 1.5)
 		for k, obj in pairs(objs) do
-			if obj:get_luaentity() then
+			if obj:get_luaentity() ~= nil then
 				if obj:get_luaentity().name ~= "mobs_mc:arrow_entity" and obj:get_luaentity().name ~= "__builtin:item" then
 					local damage = 3
 					minetest.sound_play("damage", {pos = pos}, true)
@@ -108,7 +108,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 	if self.lastpos.x~=nil then
 		if node.name ~= "air" then
 			minetest.sound_play("bowhit1", {pos = pos}, true)
-			minetest.add_item(self.lastpos, "mobs_mc:arrow")
+			minetest.add_item(self.lastpos, 'mobs_mc:arrow')
 			self.object:remove()
 		end
 	end
@@ -155,7 +155,7 @@ end
 
 if c("arrow") and c("flint") and c("feather") and c("stick") then
 	minetest.register_craft({
-		output = "mobs_mc:arrow 4",
+		output = 'mobs_mc:arrow 4',
 		recipe = {
 			{mobs_mc.items.flint},
 			{mobs_mc.items.stick},
@@ -181,11 +181,11 @@ if c("bow") then
 	})
 
 	minetest.register_craft({
-		output = "mobs_mc:bow_wood",
+		output = 'mobs_mc:bow_wood',
 		recipe = {
-			{mobs_mc.items.string, mobs_mc.items.stick, ""},
-			{mobs_mc.items.string, "", mobs_mc.items.stick},
-			{mobs_mc.items.string, mobs_mc.items.stick, ""},
+			{mobs_mc.items.string, mobs_mc.items.stick, ''},
+			{mobs_mc.items.string, '', mobs_mc.items.stick},
+			{mobs_mc.items.string, mobs_mc.items.stick, ''},
 		}
 	})
 end
@@ -259,7 +259,7 @@ if c("egg") then
 	})
 
 	-- shoot egg
-	local function mobs_shoot_egg(item, player, pointed_thing)
+	local mobs_shoot_egg = function (item, player, pointed_thing)
 
 		local playerpos = player:get_pos()
 
@@ -349,7 +349,7 @@ mobs:register_arrow("mobs_mc:snowball_entity", {
 
 if c("snowball") then
 	-- shoot snowball
-	local function mobs_shoot_snowball(item, player, pointed_thing)
+	local mobs_shoot_snowball = function (item, player, pointed_thing)
 
 		local playerpos = player:get_pos()
 

mods/ENTITIES/mobs_mc/4_heads.lua

@@ -5,7 +5,7 @@
 -- TODO: Remove this file eventually, all items here are already outsourced in other mods.
 -- TODO: Add translation.
 
---local S = local S = minetest.get_translator(minetest.get_current_modname())
+--local S = minetest.get_translator("mobs_mc")
 
 -- Heads system
 

mods/ENTITIES/mobs_mc/LICENSE-media.md

@@ -190,10 +190,9 @@ Origin of those models:
 * [Spennnyyy](https://freesound.org/people/Spennnyyy/) (CC0)
     * `mcl_totems_totem.ogg`
         * Source: <https://freesound.org/people/Spennnyyy/sounds/323502/>
-* [Baŝto](https://opengameart.org/users/ba%C5%9Dto) (remixer) and [kantouth](https://freesound.org/people/kantouth/) (original author)
+* [Baŝto](https://opengameart.org/users/ba%C5%9Dto)
     * `mobs_mc_skeleton_random.*.ogg` (CC BY 3.0)
         * Source: <https://opengameart.org/content/walking-skeleton>
-            * Based on:  <https://freesound.org/people/kantouth/sounds/115113/>
 * [spookymodem](https://freesound.org/people/spookymodem/)
     * `mobs_mc_skeleton_death.ogg` (CC0)
         * <https://freesound.org/people/spookymodem/sounds/202091/>
@@ -307,4 +306,4 @@ Origin of those models:
 
 Note: Many of these sounds have been more or less modified to fit the game.
 
-Sounds not mentioned here are licensed under CC0.
+Sounds not mentioned hre are licensed under CC0.

mods/ENTITIES/mobs_mc/agent.lua

@@ -2,7 +2,7 @@
 --################### AGENT - seemingly unused
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:agent", {
 	type = "npc",

mods/ENTITIES/mobs_mc/bat.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:bat", {
 	description = S("Bat"),

mods/ENTITIES/mobs_mc/blaze.lua

@@ -3,7 +3,7 @@
 -- Model and mobs_blaze.png see https://github.com/22i/minecraft-voxel-blender-models -hi 22i ~jordan4ibanez
 -- blaze.lua partial copy of mobs_mc/ghast.lua
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### BLAZE

mods/ENTITIES/mobs_mc/chicken.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### CHICKEN

mods/ENTITIES/mobs_mc/cow+mooshroom.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 local cow_def = {
 	description = S("Cow"),

mods/ENTITIES/mobs_mc/creeper.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### CREEPER
@@ -72,7 +72,7 @@ mobs:register_mob("mobs_mc:creeper", {
 	-- TODO: Make creeper flash after doing this as well.
 	-- TODO: Test and debug this code.
 	on_rightclick = function(self, clicker)
-		if self._forced_explosion_countdown_timer then
+		if self._forced_explosion_countdown_timer ~= nil then
 			return
 		end
 		local item = clicker:get_wielded_item()
@@ -92,7 +92,7 @@ mobs:register_mob("mobs_mc:creeper", {
 		end
 	end,
 	do_custom = function(self, dtime)
-		if self._forced_explosion_countdown_timer then
+		if self._forced_explosion_countdown_timer ~= nil then
 			self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
 			if self._forced_explosion_countdown_timer <= 0 then
 				mobs:boom(self, mcl_util.get_object_center(self.object), self.explosion_strength)
@@ -196,7 +196,7 @@ mobs:register_mob("mobs_mc:creeper_charged", {
 	-- TODO: Make creeper flash after doing this as well.
 	-- TODO: Test and debug this code.
 	on_rightclick = function(self, clicker)
-		if self._forced_explosion_countdown_timer then
+		if self._forced_explosion_countdown_timer ~= nil then
 			return
 		end
 		local item = clicker:get_wielded_item()
@@ -216,7 +216,7 @@ mobs:register_mob("mobs_mc:creeper_charged", {
 		end
 	end,
 	do_custom = function(self, dtime)
-		if self._forced_explosion_countdown_timer then
+		if self._forced_explosion_countdown_timer ~= nil then
 			self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
 			if self._forced_explosion_countdown_timer <= 0 then
 				mobs:boom(self, mcl_util.get_object_center(self.object), self.explosion_strength)

mods/ENTITIES/mobs_mc/ender_dragon.lua

@@ -2,7 +2,7 @@
 --################### ENDERDRAGON
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:enderdragon", {
 	description = S("Ender Dragon"),

mods/ENTITIES/mobs_mc/enderman.lua

@@ -24,11 +24,9 @@
 -- added rain damage.
 -- fixed the grass_with_dirt issue.
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
-local vector = vector
-
-local function telesound(pos, is_source)
+local telesound = function(pos, is_source)
 	local snd
 	if is_source then
 		snd = "mobs_mc_enderman_teleport_src"
@@ -304,7 +302,7 @@ mobs:register_mob("mobs_mc:enderman", {
 				if self.attacking then
 					local target = self.attacking
 					local pos = target:get_pos()
-					if pos then
+					if pos ~= nil then
 						if vector.distance(self.object:get_pos(), target:get_pos()) > 10 then
 							self:teleport(target)
 						end
@@ -343,8 +341,8 @@ mobs:register_mob("mobs_mc:enderman", {
 			--	self:teleport(nil)
 			--	self.state = ""
 			--else
-				if self.attack and not minetest.settings:get_bool("creative_mode") then
-					self.state = "attack"
+				if self.attack ~= nil and not minetest.settings:get_bool("creative_mode") then
+					self.state = 'attack'
 				end
 			--end
 		end
@@ -461,7 +459,7 @@ mobs:register_mob("mobs_mc:enderman", {
 					end
 				end
 			end
-		elseif self._taken_node and self._taken_node ~= "" and self._take_place_timer >= self._next_take_place_time then
+		elseif self._taken_node ~= nil and self._taken_node ~= "" and self._take_place_timer >= self._next_take_place_time then
 			-- Place taken node
 			self._take_place_timer = 0
 			self._next_take_place_time = math.random(take_frequency_min, take_frequency_max)
@@ -487,12 +485,12 @@ mobs:register_mob("mobs_mc:enderman", {
 		end
 	end,
 	do_teleport = function(self, target)
-		if target then
+		if target ~= nil then
 			local target_pos = target:get_pos()
 			-- Find all solid nodes below air in a 10×10×10 cuboid centered on the target
 			local nodes = minetest.find_nodes_in_area_under_air(vector.subtract(target_pos, 5), vector.add(target_pos, 5), {"group:solid", "group:cracky", "group:crumbly"})
 			local telepos
-			if nodes then
+			if nodes ~= nil then
 				if #nodes > 0 then
 					-- Up to 64 attempts to teleport
 					for n=1, math.min(64, #nodes) do
@@ -527,7 +525,7 @@ mobs:register_mob("mobs_mc:enderman", {
 				-- We need to add (or subtract) different random numbers to each vector component, so it couldn't be done with a nice single vector.add() or .subtract():
 				local randomCube = vector.new( pos.x + 8*(pr:next(0,16)-8), pos.y + 8*(pr:next(0,16)-8), pos.z + 8*(pr:next(0,16)-8) )
 				local nodes = minetest.find_nodes_in_area_under_air(vector.subtract(randomCube, 4), vector.add(randomCube, 4), {"group:solid", "group:cracky", "group:crumbly"})
-				if nodes then
+				if nodes ~= nil then
 					if #nodes > 0 then
 						-- Up to 8 low-level (in total up to 8*8 = 64) attempts to teleport
 						for n=1, math.min(8, #nodes) do
@@ -559,13 +557,13 @@ mobs:register_mob("mobs_mc:enderman", {
 	end,
 	on_die = function(self, pos)
 		-- Drop carried node on death
-		if self._taken_node and self._taken_node ~= "" then
+		if self._taken_node ~= nil and self._taken_node ~= "" then
 			minetest.add_item(pos, self._taken_node)
 		end
 	end,
 	do_punch = function(self, hitter, tflp, tool_caps, dir)
 		-- damage from rain caused by itself so we don't want it to attack itself.
-		if hitter ~= self.object and hitter then
+		if hitter ~= self.object and hitter ~= nil then
 			--if (minetest.get_timeofday() * 24000) > 5001 and (minetest.get_timeofday() * 24000) < 19000 then
 			--	self:teleport(nil)
 			--else

mods/ENTITIES/mobs_mc/endermite.lua

@@ -2,7 +2,7 @@
 --################### ENDERMITE
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:endermite", {
 	description = S("Endermite"),

mods/ENTITIES/mobs_mc/ghast.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### GHAST

mods/ENTITIES/mobs_mc/guardian.lua

@@ -2,7 +2,7 @@
 --################### GUARDIAN
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:guardian", {
 	description = S("Guardian"),

mods/ENTITIES/mobs_mc/guardian_elder.lua

@@ -4,7 +4,7 @@
 --################### GUARDIAN
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:guardian_elder", {
 	description = S("Elder Guardian"),

mods/ENTITIES/mobs_mc/horse.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### HORSE

mods/ENTITIES/mobs_mc/init.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local path = minetest.get_modpath(minetest.get_current_modname())
+local path = minetest.get_modpath("mobs_mc")
 
 if not minetest.get_modpath("mobs_mc_gameconfig") then
 	mobs_mc = {}

mods/ENTITIES/mobs_mc/iron_golem.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### IRON GOLEM
@@ -158,11 +158,11 @@ mobs_mc.tools.check_iron_golem_summon = function(pos)
 		if ok then
 			-- Remove the nodes
 			minetest.remove_node(pos)
-			minetest.check_for_falling(pos)
+			core.check_for_falling(pos)
 			for i=1, 4 do
 				local cpos = vector.add(pos, checks[c][i])
 				minetest.remove_node(cpos)
-				minetest.check_for_falling(cpos)
+				core.check_for_falling(cpos)
 			end
 			-- Summon iron golem
 			local place

mods/ENTITIES/mobs_mc/llama.lua

@@ -1,4 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### LLAMA

mods/ENTITIES/mobs_mc/locale/mobs_mc.pl.tr

@@ -1,75 +0,0 @@
-# textdomain: mobs_mc
-Totem of Undying=Token nieśmiertelności
-A totem of undying is a rare artifact which may safe you from certain death.=Totem nieśmiertelności to rzadki artefakt, który może uchronić cię przed pewną śmiercią.
-The totem only works while you hold it in your hand. If you receive fatal damage, you are saved from death and you get a second chance with 1 HP. The totem is destroyed in the process, however.=Totem działa tylko kiedy trzymasz go w dłoni. Jeśli otrzymasz obrażenia od upadku zostaniesz oszczędzony i pozostanie ci 1 HP, jednak totem zostanie wtedy zniszczony.
-Agent=Agent
-Bat=Nietoperz
-Blaze=Płomyk
-Chicken=Kurczak
-Cow=Krowa
-Mooshroom=Muuuchomor
-Creeper=Creeper
-Ender Dragon=Smok kresu
-Enderman=Enderman
-Endermite=Endermit
-Ghast=Ghast
-Elder Guardian=Prastrażnik
-Guardian=Strażnik
-Horse=Koń
-Skeleton Horse=Koń szkielet
-Zombie Horse=Koń zombie
-Donkey=Osioł
-Mule=Muł
-Iron Golem=Żelazny golem
-Llama=Lama
-Ocelot=Ocelot
-Parrot=Papuga
-Pig=Świnia
-Polar Bear=Niedźwiedź polarny
-Rabbit=Królik
-Killer Bunny=Królik zabójca
-Sheep=Owca
-Shulker=Shulker
-Silverfish=Rybik cukrowy
-Skeleton=Szkielet
-Stray=Tułacz
-Wither Skeleton=Witherowy szkielet
-Magma Cube=Kostka magmy
-Slime=Szlam
-Snow Golem=Śnieżny golem
-Spider=Pająk
-Cave Spider=Pająk jaskiniowy
-Squid=Kałamarnica
-Vex=Dręczyciel
-Evoker=Przywoływacz
-Illusioner=Iluzjonista
-Villager=Osadnik
-Vindicator=Obrońca
-Zombie Villager=Osadnik zombie
-Witch=Wiedźma
-Wither=Wither
-Wolf=Wilk
-Husk=Posuch
-Zombie=Zombie
-Zombie Pigman=Świniak zombie
-Iron Horse Armor=Żelazna zbroja dla konia
-Iron horse armor can be worn by horses to increase their protection from harm a bit.=Żelazna zbroja dla konia może być noszona przez konie aby nieco zwiększyć ich odporność na obrażenia.
-Golden Horse Armor=Złota zbroja dla konia
-Golden horse armor can be worn by horses to increase their protection from harm.=Złota zbroja dla konia może być noszona przez konie aby zwiększyć ich odporność na obrażenia.
-Diamond Horse Armor=Diamentowa zbroja dla konia
-Diamond horse armor can be worn by horses to greatly increase their protection from harm.=Diamentowa zbroja dla konia może być noszona przez konie aby istotnie zwiększyć ich odporność na obrażenia.
-Place it on a horse to put on the horse armor. Donkeys and mules can't wear horse armor.=Połóż ją na koniu aby założyć zbroję dla konia. Osły i muły nie mogą nosić zbroi dla konia.
-Farmer=Rolnik
-Fisherman=Rybak
-Fletcher=Łuczarz
-Shepherd=Pasterz
-Librarian=Bibliotekarz
-Cartographer=Kartograf
-Armorer=Płatnerz
-Leatherworker=Rymarz
-Butcher=Rzeźnik
-Weapon Smith=Zbrojmistrz
-Tool Smith=Narzędziarz
-Cleric=Kapłan
-Nitwit=Głupiec
-Protects you from death while wielding it=Chroni przed śmiercią gdy go trzymasz

mods/ENTITIES/mobs_mc/locale/template.txt

@@ -28,7 +28,6 @@ Pig=
 Polar Bear=
 Rabbit=
 Killer Bunny=
-The Killer Bunny=
 Sheep=
 Shulker=
 Silverfish=

mods/ENTITIES/mobs_mc/ocelot.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### OCELOT AND CAT

mods/ENTITIES/mobs_mc/parrot.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### PARROT

mods/ENTITIES/mobs_mc/pig.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:pig", {
 	description = S("Pig"),

mods/ENTITIES/mobs_mc/polar_bear.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### POLARBEAR

mods/ENTITIES/mobs_mc/rabbit.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 local rabbit = {
 	description = S("Rabbit"),
@@ -233,4 +233,4 @@ mobs:spawn(spawn_grass)
 mobs:register_egg("mobs_mc:rabbit", S("Rabbit"), "mobs_mc_spawn_icon_rabbit.png", 0)
 
 -- Note: This spawn egg does not exist in Minecraft
-mobs:register_egg("mobs_mc:killer_bunny", S("Killer Bunny"), "mobs_mc_spawn_icon_rabbit_caerbannog.png", 0) 
+mobs:register_egg("mobs_mc:killer_bunny", S("Killer Bunny"), "mobs_mc_spawn_icon_rabbit.png^[colorize:#FF0000:192", 0) -- TODO: Update inventory image

mods/ENTITIES/mobs_mc/sheep.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### SHEEP
@@ -38,7 +38,7 @@ local rainbow_colors = {
 	"unicolor_red_violet"
 }
 
-if minetest.get_modpath("mcl_wool") then
+if minetest.get_modpath("mcl_wool") ~= nil then
 	colors["unicolor_light_blue"] = { mobs_mc.items.wool_light_blue, "#5050FFD0" }
 end
 

mods/ENTITIES/mobs_mc/shulker.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### SHULKER

mods/ENTITIES/mobs_mc/silverfish.lua

@@ -2,7 +2,7 @@
 --################### SILVERFISH
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:silverfish", {
 	description = S("Silverfish"),
@@ -61,7 +61,7 @@ if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 		description = "Stone Monster Egg",
 		tiles = {"default_stone.png"},
 		groups = {oddly_breakable_by_hand = 2, spawns_silverfish = 1},
-		drop = "",
+		drop = '',
 		is_ground_content = true,
 		sounds = default.node_sound_stone_defaults(),
 		after_dig_node = spawn_silverfish,
@@ -72,7 +72,7 @@ if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 		tiles = {"default_cobble.png"},
 		is_ground_content = false,
 		groups = {oddly_breakable_by_hand = 2, spawns_silverfish = 1},
-		drop = "",
+		drop = '',
 		sounds = default.node_sound_stone_defaults(),
 		after_dig_node = spawn_silverfish,
 	})
@@ -82,7 +82,7 @@ if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 		tiles = {"default_mossycobble.png"},
 		is_ground_content = false,
 		groups = {oddly_breakable_by_hand = 2, spawns_silverfish = 1},
-		drop = "",
+		drop = '',
 		sounds = default.node_sound_stone_defaults(),
 		after_dig_node = spawn_silverfish,
 	})
@@ -94,7 +94,7 @@ if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 		tiles = {"default_stone_brick.png"},
 		is_ground_content = false,
 		groups = {oddly_breakable_by_hand = 2, spawns_silverfish = 1},
-		drop = "",
+		drop = '',
 		sounds = default.node_sound_stone_defaults(),
 		after_dig_node = spawn_silverfish,
 	})
@@ -104,7 +104,7 @@ if minetest.get_modpath("default") and mobs_mc.create_monster_egg_nodes then
 		tiles = {"default_stone_block.png"},
 		is_ground_content = false,
 		groups = {oddly_breakable_by_hand = 2, spawns_silverfish = 1},
-		drop = "",
+		drop = '',
 		sounds = default.node_sound_stone_defaults(),
 		after_dig_node = spawn_silverfish,
 	})

mods/ENTITIES/mobs_mc/skeleton+stray.lua

@@ -3,8 +3,8 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
-local mod_bows = minetest.get_modpath("mcl_bows")
+local S = minetest.get_translator("mobs_mc")
+local mod_bows = minetest.get_modpath("mcl_bows") ~= nil
 
 --###################
 --################### SKELETON

mods/ENTITIES/mobs_mc/skeleton_wither.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### WITHER SKELETON

mods/ENTITIES/mobs_mc/slime+magma_cube.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 -- Returns a function that spawns children in a circle around pos.
 -- To be used as on_die callback.
@@ -41,10 +41,10 @@ local spawn_children_on_die = function(child_mob, children_count, spawn_distance
 		-- If mother was murdered, children attack the killer after 1 second
 		if self.state == "attack" then
 			minetest.after(1.0, function(children, enemy)
-				for c = 1, #children do
+				for c=1, #children do
 					local child = children[c]
 					local le = child:get_luaentity()
-					if le then
+					if le ~= nil then
 						le.state = "attack"
 						le.attack = enemy
 					end

mods/ENTITIES/mobs_mc/snowman.lua

@@ -3,12 +3,12 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 local snow_trail_frequency = 0.5 -- Time in seconds for checking to add a new snow trail
 
 local mobs_griefing = minetest.settings:get_bool("mobs_griefing") ~= false
-local mod_throwing = minetest.get_modpath("mcl_throwing")
+local mod_throwing = minetest.get_modpath("mcl_throwing") ~= nil
 
 local gotten_texture = {
 	"mobs_mc_snowman.png",
@@ -179,9 +179,9 @@ mobs_mc.tools.check_snow_golem_summon = function(pos)
 			minetest.remove_node(pos)
 			minetest.remove_node(b1)
 			minetest.remove_node(b2)
-			minetest.check_for_falling(pos)
-			minetest.check_for_falling(b1)
-			minetest.check_for_falling(b2)
+			core.check_for_falling(pos)
+			core.check_for_falling(b1)
+			core.check_for_falling(b2)
 			local obj = minetest.add_entity(place, "mobs_mc:snowman")
 			if obj then
 				summon_particles(obj)

mods/ENTITIES/mobs_mc/spider.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### SPIDER

mods/ENTITIES/mobs_mc/squid.lua

@@ -4,7 +4,7 @@
 --################### SQUID
 --###################
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 mobs:register_mob("mobs_mc:squid", {
 	description = S("Squid"),

mods/ENTITIES/mobs_mc/vex.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### VEX

mods/ENTITIES/mobs_mc/villager.lua

@@ -19,7 +19,7 @@
 --     TODO: Internal inventory, pick up items, trade with other villagers
 --     TODO: Farm stuff
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 local N = function(s) return s end
 local F = minetest.formspec_escape
 

mods/ENTITIES/mobs_mc/villager_evoker.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### EVOKER

mods/ENTITIES/mobs_mc/villager_illusioner.lua

@@ -3,8 +3,8 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
-local mod_bows = minetest.get_modpath("mcl_bows")
+local S = minetest.get_translator("mobs_mc")
+local mod_bows = minetest.get_modpath("mcl_bows") ~= nil
 
 mobs:register_mob("mobs_mc:illusioner", {
 	description = S("Illusioner"),

mods/ENTITIES/mobs_mc/villager_vindicator.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### VINDICATOR

mods/ENTITIES/mobs_mc/villager_zombie.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### ZOMBIE VILLAGER

mods/ENTITIES/mobs_mc/witch.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### WITCH

mods/ENTITIES/mobs_mc/wither.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### WITHER

mods/ENTITIES/mobs_mc/wolf.lua

@@ -1,6 +1,6 @@
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 local default_walk_chance = 50
 

mods/ENTITIES/mobs_mc/zombie.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### ZOMBIE

mods/ENTITIES/mobs_mc/zombiepig.lua

@@ -3,7 +3,7 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mobs_mc")
 
 --###################
 --################### ZOMBIE PIGMAN

mods/ENVIRONMENT/lightning/init.lua

@@ -1,7 +1,6 @@
 --[[
 
 Copyright (C) 2016 - Auke Kok <sofar@foo-projects.org>
-Adapted by MineClone2 contributors
 
 "lightning" is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as
@@ -10,7 +9,7 @@ of the license, or (at your option) any later version.
 
 --]]
 
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("lightning")
 
 local get_connected_players = minetest.get_connected_players
 local line_of_sight = minetest.line_of_sight
@@ -23,22 +22,22 @@ local add_entity = minetest.add_entity
 local get_objects_inside_radius = minetest.get_objects_inside_radius
 local get_item_group = minetest.get_item_group
 
-lightning = {
-    interval_low = 17,
-    interval_high = 503,
-    range_h = 100,
-    range_v = 50,
-    size = 100,
-    -- disable this to stop lightning mod from striking
-    auto = true,
-}
+lightning = {}
+
+lightning.interval_low = 17
+lightning.interval_high = 503
+lightning.range_h = 100
+lightning.range_v = 50
+lightning.size = 100
+-- disable this to stop lightning mod from striking
+lightning.auto = true
 
 local rng = PcgRandom(32321123312123)
 
 local ps = {}
 local ttl = -1
 
-local function revertsky(dtime)
+local revertsky = function(dtime)
 	if ttl == 0 then
 		return
 	end
@@ -97,7 +96,7 @@ end
 -- lightning strike API
 -- * pos: optional, if not given a random pos will be chosen
 -- * returns: bool - success if a strike happened
-function lightning.strike(pos)
+lightning.strike = function(pos)
 	if lightning.auto then
 		after(rng:next(lightning.interval_low, lightning.interval_high), lightning.strike)
 	end

mods/ENVIRONMENT/lightning/locale/lightning.pl.tr

@@ -1,4 +0,0 @@
-# textdomain: lightning
-@1 was struck by lightning.=@1 została trafiona przez piorun.
-Let lightning strike at the specified position or yourself=Pozwala by piorun uderzył we wskazaną pozycję lub ciebie
-No position specified and unknown player=Nie wskazano pozycji i nieznany gracz

mods/ENVIRONMENT/mcl_void_damage/init.lua

@@ -1,4 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_void_damage")
 --local enable_damage = minetest.settings:get_bool("enable_damage")
 
 local pos_to_dim = mcl_worlds.pos_to_dimension

mods/ENVIRONMENT/mcl_void_damage/locale/mcl_void_damage.pl.tr

@@ -1,3 +0,0 @@
-# textdomain: mcl_void_damage
-The void is off-limits to you!=Otchłań jest poza twoim zasięgiem!
-@1 fell into the endless void.=@1 spadła w bezkresną otchłań.

mods/ENVIRONMENT/mcl_weather/init.lua

@@ -1,4 +1,4 @@
-local modpath = minetest.get_modpath(minetest.get_current_modname())
+local modpath = minetest.get_modpath("mcl_weather")
 
 mcl_weather = {}
 
@@ -12,6 +12,6 @@ dofile(modpath.."/snow.lua")
 dofile(modpath.."/rain.lua")
 dofile(modpath.."/nether_dust.lua")
 
-if minetest.get_modpath("lightning") then
+if minetest.get_modpath("lightning") ~= nil then
 	dofile(modpath.."/thunder.lua")
 end

mods/ENVIRONMENT/mcl_weather/locale/mcl_weather.pl.tr

@@ -1,8 +0,0 @@
-# textdomain: mcl_weather
-Gives ability to control weather=Daje możliwość kontrolowania pogody
-Changes the weather to the specified parameter.=Zmienia pogodę na wskazany parametr
-Error: No weather specified.=Błąd: nie wskazano pogody.
-Error: Invalid parameters.=Błąd: nieprawidłowy parametr.
-Error: Duration can't be less than 1 second.=Błąd: Czas trwania nie może być mniejszy niż 1 sekunda.
-Error: Invalid weather specified. Use “clear”, “rain”, “snow” or “thunder”.=Błąd: wskazano nieprawidłową pogodę. Użyj "clear", "rain", "snow" lub "thunder".
-Toggles between clear weather and weather with downfall (randomly rain, thunderstorm or snow)=Zmienia pomiędzy czystą pogodą i pogodą z opadami (losowo deszcz, burza lub śnieg)

mods/ENVIRONMENT/mcl_weather/nether_dust.lua

@@ -2,7 +2,7 @@ mcl_weather.nether_dust = {}
 mcl_weather.nether_dust.particles_count = 99
 
 -- calculates coordinates and draw particles for Nether dust
-function mcl_weather.nether_dust.add_dust_particles(player)
+mcl_weather.nether_dust.add_dust_particles = function(player)
 	for i=mcl_weather.nether_dust.particles_count, 1,-1 do
 		local rpx, rpy, rpz = mcl_weather.get_random_pos_by_player_look_dir(player)
 		minetest.add_particle({

mods/ENVIRONMENT/mcl_weather/rain.lua

@@ -96,7 +96,7 @@ end
 -- be sure to remove sound before removing player otherwise soundhandler reference will be lost.
 function mcl_weather.rain.remove_player(player)
 	local player_meta = mcl_weather.players[player:get_player_name()]
-	if player_meta and player_meta.origin_sky then
+	if player_meta ~= nil and player_meta.origin_sky ~= nil then
 		player:set_clouds({color="#FFF0F0E5"})
 		mcl_weather.players[player:get_player_name()] = nil
 	end
@@ -120,12 +120,12 @@ end)
 -- when player stay on 'edge' where sound should play and stop depending from random raindrop appearance.
 function mcl_weather.rain.update_sound(player)
 	local player_meta = mcl_weather.players[player:get_player_name()]
-	if player_meta then
-		if player_meta.sound_updated and player_meta.sound_updated + 5 > minetest.get_gametime() then
+	if player_meta ~= nil then
+		if player_meta.sound_updated ~= nil and player_meta.sound_updated + 5 > minetest.get_gametime() then
 			return false
 		end
 
-		if player_meta.sound_handler then
+		if player_meta.sound_handler ~= nil then
 			if mcl_weather.rain.last_rp_count == 0 then
 				minetest.sound_fade(player_meta.sound_handler, -0.5, 0.0)
 				player_meta.sound_handler = nil
@@ -141,7 +141,7 @@ end
 -- rain sound removed from player.
 function mcl_weather.rain.remove_sound(player)
 	local player_meta = mcl_weather.players[player:get_player_name()]
-	if player_meta and player_meta.sound_handler then
+	if player_meta ~= nil and player_meta.sound_handler ~= nil then
 		minetest.sound_fade(player_meta.sound_handler, -0.5, 0.0)
 		player_meta.sound_handler = nil
 		player_meta.sound_updated = nil

mods/ENVIRONMENT/mcl_weather/skycolor.lua

@@ -235,7 +235,7 @@ minetest.register_globalstep(function(dtime)
 
 end)
 
-local function initsky(player)
+local initsky = function(player)
 	if (mcl_weather.skycolor.active) then
 		mcl_weather.skycolor.force_update = true
 	end

mods/ENVIRONMENT/mcl_weather/snow.lua

@@ -6,7 +6,7 @@ mcl_weather.snow.particles_count = 15
 mcl_weather.snow.init_done = false
 
 -- calculates coordinates and draw particles for snow weather
-function mcl_weather.snow.add_snow_particles(player)
+mcl_weather.snow.add_snow_particles = function(player)
 	mcl_weather.rain.last_rp_count = 0
 	for i=mcl_weather.snow.particles_count, 1,-1 do
 		local random_pos_x, _, random_pos_z = mcl_weather.get_random_pos_by_player_look_dir(player)
@@ -30,7 +30,7 @@ function mcl_weather.snow.add_snow_particles(player)
 	end
 end
 
-function mcl_weather.snow.set_sky_box()
+mcl_weather.snow.set_sky_box = function()
 	mcl_weather.skycolor.add_layer(
 		"weather-pack-snow-sky",
 		{{r=0, g=0, b=0},

mods/ENVIRONMENT/mcl_weather/weather_core.lua

@@ -1,4 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("mcl_weather")
 
 local math = math
 
@@ -39,7 +39,7 @@ mcl_weather.reg_weathers["none"] = {
 
 local storage = minetest.get_mod_storage()
 -- Save weather into mod storage, so it can be loaded after restarting the server
-local function save_weather()
+local save_weather = function()
 	if not mcl_weather.end_time then return end
 	storage:set_string("mcl_weather_state", mcl_weather.state)
 	storage:set_int("mcl_weather_end_time", mcl_weather.end_time)
@@ -47,9 +47,9 @@ local function save_weather()
 end
 minetest.register_on_shutdown(save_weather)
 
-function mcl_weather.get_rand_end_time(min_duration, max_duration)
+mcl_weather.get_rand_end_time = function(min_duration, max_duration)
 	local r
-	if min_duration and max_duration then
+	if min_duration ~= nil and max_duration ~= nil then
 		r = math.random(min_duration, max_duration)
 	else
 		r = math.random(mcl_weather.min_duration, mcl_weather.max_duration)
@@ -57,7 +57,7 @@ function mcl_weather.get_rand_end_time(min_duration, max_duration)
 	return minetest.get_gametime() + r
 end
 
-function mcl_weather.get_current_light_factor()
+mcl_weather.get_current_light_factor = function()
 	if mcl_weather.state == "none" then
 		return nil
 	else
@@ -68,7 +68,7 @@ end
 -- Returns true if pos is outdoor.
 -- Outdoor is defined as any node in the Overworld under open sky.
 -- FIXME: Nodes below glass also count as “outdoor”, this should not be the case.
-function mcl_weather.is_outdoor(pos)
+mcl_weather.is_outdoor = function(pos)
 	local cpos = {x=pos.x, y=pos.y+1, z=pos.z}
 	local dim = mcl_worlds.pos_to_dimension(cpos)
 	if minetest.get_node_light(cpos, 0.5) == 15 and dim == "overworld" then
@@ -79,7 +79,7 @@ end
 
 -- checks if player is undewater. This is needed in order to
 -- turn off weather particles generation.
-function mcl_weather.is_underwater(player)
+mcl_weather.is_underwater = function(player)
 	local ppos = player:get_pos()
 	local offset = player:get_eye_offset()
 	local player_eye_pos = {x = ppos.x + offset.x,
@@ -94,7 +94,7 @@ end
 
 -- trying to locate position for particles by player look direction for performance reason.
 -- it is costly to generate many particles around player so goal is focus mainly on front view.
-function mcl_weather.get_random_pos_by_player_look_dir(player)
+mcl_weather.get_random_pos_by_player_look_dir = function(player)
 	local look_dir = player:get_look_dir()
 	local player_pos = player:get_pos()
 
@@ -123,7 +123,6 @@ function mcl_weather.get_random_pos_by_player_look_dir(player)
 end
 
 local t, wci = 0, mcl_weather.check_interval
-
 minetest.register_globalstep(function(dtime)
 	t = t + dtime
 	if t < wci then return end
@@ -147,7 +146,7 @@ minetest.register_globalstep(function(dtime)
 end)
 
 -- Sets random weather (which could be 'none' (no weather)).
-function mcl_weather.set_random_weather(weather_name, weather_meta)
+mcl_weather.set_random_weather = function(weather_name, weather_meta)
 	if weather_meta == nil then return end
 	local transitions = weather_meta.transitions
 	local random_roll = math.random(0,100)
@@ -167,11 +166,11 @@ end
 -- * explicit_end_time is OPTIONAL. If specified, explicitly set the
 --   gametime (minetest.get_gametime) in which the weather ends.
 -- * changer is OPTIONAL, for logging purposes.
-function mcl_weather.change_weather(new_weather, explicit_end_time, changer_name)
+mcl_weather.change_weather = function(new_weather, explicit_end_time, changer_name)
 	local changer_name = changer_name or debug.getinfo(2).name.."()"
 
-	if (mcl_weather.reg_weathers and mcl_weather.reg_weathers[new_weather]) then
-		if (mcl_weather.state and mcl_weather.reg_weathers[mcl_weather.state]) then
+	if (mcl_weather.reg_weathers ~= nil and mcl_weather.reg_weathers[new_weather] ~= nil) then
+		if (mcl_weather.state ~= nil and mcl_weather.reg_weathers[mcl_weather.state] ~= nil) then
 			mcl_weather.reg_weathers[mcl_weather.state].clear()
 		end
 
@@ -200,7 +199,7 @@ function mcl_weather.change_weather(new_weather, explicit_end_time, changer_name
 	return false
 end
 
-function mcl_weather.get_weather()
+mcl_weather.get_weather = function()
 	return mcl_weather.state
 end
 
@@ -269,12 +268,12 @@ minetest.register_chatcommand("toggledownfall", {
 -- Configuration setting which allows user to disable ABM for weathers (if they use it).
 -- Weather mods expected to be use this flag before registering ABM.
 local weather_allow_abm = minetest.settings:get_bool("weather_allow_abm")
-if weather_allow_abm == false then
+if weather_allow_abm ~= nil and weather_allow_abm == false then
 	mcl_weather.allow_abm = false
 end
 
 
-local function load_weather()
+local load_weather = function()
 	local weather = storage:get_string("mcl_weather_state")
 	if weather and weather ~= "" then
 		mcl_weather.state = weather

mods/HELP/doc/doc/init.lua

@@ -1,10 +1,6 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+local S = minetest.get_translator("doc")
 local F = function(f) return minetest.formspec_escape(S(f)) end
 
-local mod_central_messages = minetest.get_modpath("central_message")
-local mod_inventory_plus = minetest.get_modpath("inventory_plus")
-
-local math = math
 local colorize = minetest.colorize
 
 doc = {}
@@ -67,7 +63,7 @@ local set_category_order_was_called = false
 local function get_entry(category_id, entry_id)
 	local category = doc.data.categories[category_id]
 	local entry
-	if category then
+	if category ~= nil then
 		entry = category.entries[entry_id]
 	end
 	if category == nil or entry == nil then
@@ -97,7 +93,7 @@ end
 
 -- Add a new category
 function doc.add_category(id, def)
-	if doc.data.categories[id] == nil and id then
+	if doc.data.categories[id] == nil and id ~= nil then
 		doc.data.categories[id] = {}
 		doc.data.categories[id].entries = {}
 		doc.data.categories[id].entry_count = 0
@@ -127,7 +123,7 @@ end
 -- Add a new entry
 function doc.add_entry(category_id, entry_id, def)
 	local cat = doc.data.categories[category_id]
-	if cat then
+	if cat ~= nil then
 		local hidden = def.hidden or (def.hidden == nil and cat.def.hide_entries_by_default)
 		if hidden then
 			cat.hidden_count = cat.hidden_count + 1
@@ -181,7 +177,7 @@ function doc.mark_entry_as_revealed(playername, category_id, entry_id)
 		doc.data.players[playername].entry_textlist_needs_updating = true
 		-- Notify player of entry revelation
 		if doc.data.players[playername].stored_data.notify_on_reveal == true then
-			if mod_central_messages then
+			if minetest.get_modpath("central_message") ~= nil then
 				local cat = doc.data.categories[category_id]
 				cmsg.push_message_player(minetest.get_player_by_name(playername), S("New help entry unlocked: @1 > @2", cat.def.name, entry.name))
 			end
@@ -228,7 +224,7 @@ function doc.mark_all_entries_as_revealed(playername)
 		msg = S("All help entries are already revealed.")
 	end
 	-- Notify
-	if mod_central_messages then
+	if minetest.get_modpath("central_message") ~= nil then
 		cmsg.push_message_player(minetest.get_player_by_name(playername), msg)
 	else
 		minetest.chat_send_player(playername, msg)
@@ -431,7 +427,7 @@ end
 -- Returns the currently viewed entry and/or category of the player
 function doc.get_selection(playername)
 	local playerdata = doc.data.players[playername]
-	if playerdata then
+	if playerdata ~= nil then
 		local cat = playerdata.category
 		if cat then
 			local entry = playerdata.entry
@@ -452,18 +448,18 @@ end
 doc.entry_builders = {}
 
 -- Scrollable freeform text
-function doc.entry_builders.text(data)
+doc.entry_builders.text = function(data)
 	local formstring = doc.widgets.text(data, doc.FORMSPEC.ENTRY_START_X, doc.FORMSPEC.ENTRY_START_Y, doc.FORMSPEC.ENTRY_WIDTH - 0.4, doc.FORMSPEC.ENTRY_HEIGHT)
 	return formstring
 end
 
 -- Scrollable freeform text with an optional standard gallery (3 rows, 3:2 aspect ratio)
-function doc.entry_builders.text_and_gallery(data, playername)
+doc.entry_builders.text_and_gallery = function(data, playername)
 	-- How much height the image gallery “steals” from the text widget
 	local stolen_height = 0
 	local formstring = ""
 	-- Only add the gallery if images are in the data, otherwise, the text widget gets all of the space
-	if data.images then
+	if data.images ~= nil then
 		local gallery
 		gallery, stolen_height = doc.widgets.gallery(data.images, playername, nil, doc.FORMSPEC.ENTRY_END_Y + 0.2, nil, nil, nil, nil, false)
 		formstring = formstring .. gallery
@@ -480,7 +476,7 @@ end
 doc.widgets = {}
 
 -- Scrollable freeform text
-function doc.widgets.text(data, x, y, width, height)
+doc.widgets.text = function(data, x, y, width, height)
 	if x == nil then
 		x = doc.FORMSPEC.ENTRY_START_X
 	end
@@ -506,7 +502,7 @@ end
 
 -- Image gallery
 -- Currently, only one gallery per entry is supported. TODO: Add support for multiple galleries in an entry (low priority)
-function doc.widgets.gallery(imagedata, playername, x, y, aspect_ratio, width, rows, align_left, align_top)
+doc.widgets.gallery = function(imagedata, playername, x, y, aspect_ratio, width, rows, align_left, align_top)
 	if playername == nil then return nil end -- emergency exit
 
 	local formstring = ""
@@ -595,7 +591,7 @@ function doc.widgets.gallery(imagedata, playername, x, y, aspect_ratio, width, r
 end
 
 -- Direct formspec
-function doc.entry_builders.formspec(data)
+doc.entry_builders.formspec = function(data)
 	return data
 end
 
@@ -609,7 +605,7 @@ do
 		minetest.log("action", "[doc] doc.mt opened.")
 		local string = file:read()
 		io.close(file)
-		if string then
+		if(string ~= nil) then
 			local savetable = minetest.deserialize(string)
 			for name, players_stored_data in pairs(savetable.players_stored_data) do
 				doc.data.players[name] = {}
@@ -676,13 +672,13 @@ function doc.formspec_main(playername)
 				local data = doc.data.categories[id]
 				local bw = doc.FORMSPEC.WIDTH / math.floor(((doc.data.category_count-1) / CATEGORYFIELDSIZE.HEIGHT)+1)
 				-- Skip categories which do not exist
-				if data then
+				if data ~= nil then
 					-- Category buton
 					local button = "button["..((x-1)*bw)..","..y..";"..bw..",1;doc_button_category_"..id..";"..minetest.formspec_escape(data.def.name).."]"
 					local tooltip = ""
 					-- Optional description
-					if data.def.description then
-						tooltip = "tooltip[doc_button_category_"..id..";"..minetest.formspec_escape(data.def.description).."]"
+					if data.def.description ~= nil then
+					tooltip = "tooltip[doc_button_category_"..id..";"..minetest.formspec_escape(data.def.description).."]"
 					end
 					formstring = formstring .. button .. tooltip
 					y = y + 1
@@ -705,7 +701,7 @@ function doc.formspec_main(playername)
 				end
 			end
 			local sel = doc.data.categories[doc.data.players[playername].category]
-			if sel then
+			if sel ~= nil then
 				formstring = formstring .. ";"
 				formstring = formstring .. doc.data.categories[doc.data.players[playername].category].order_position
 			end
@@ -715,7 +711,7 @@ function doc.formspec_main(playername)
 			notify_checkbox_y = doc.FORMSPEC.HEIGHT-1
 		end
 		local text
-		if mod_central_messages then
+		if minetest.get_modpath("central_message") then
 			text = F("Notify me when new help is available")
 		else
 			text = F("Play notification sound when new help is available")
@@ -806,7 +802,7 @@ function doc.get_sorted_entry_names(cid)
 	local cat = doc.data.categories[cid]
 	local used_eids = {}
 	-- Helper function to extract the entry ID out of the output table
-	local function extract(entry_table)
+	local extract = function(entry_table)
 		local eids = {}
 		for k,v in pairs(entry_table) do
 			local eid = v.eid
@@ -948,7 +944,7 @@ function doc.process_form(player,formname,fields)
 	local playername = player:get_player_name()
 	--[[ process clicks on the tab header ]]
 	if(formname == "doc:main" or formname == "doc:category" or formname == "doc:entry") then
-		if fields.doc_header then
+		if fields.doc_header ~= nil then
 			local tab = tonumber(fields.doc_header)
 			local formspec, subformname, contents
 			local cid, eid
@@ -963,7 +959,7 @@ function doc.process_form(player,formname,fields)
 			elseif(tab==3) then
 				doc.data.players[playername].galidx = 1
 				contents = doc.formspec_entry(cid, eid, playername)
-				if cid and eid then
+				if cid ~= nil and eid ~= nil then
 					doc.mark_entry_as_viewed(playername, cid, eid)
 				end
 				subformname = "entry"
@@ -988,7 +984,7 @@ function doc.process_form(player,formname,fields)
 		if fields["doc_mainlist"] then
 			local event = minetest.explode_textlist_event(fields["doc_mainlist"])
 			local cid = doc.data.category_order[event.index]
-			if cid then
+			if cid ~= nil then
 				if event.type == "CHG" then
 					doc.data.players[playername].catsel = nil
 					doc.data.players[playername].category = cid
@@ -1018,10 +1014,10 @@ function doc.process_form(player,formname,fields)
 	elseif(formname == "doc:category") then
 		if fields["doc_button_goto_entry"] then
 			local cid = doc.data.players[playername].category
-			if cid then
+			if cid ~= nil then
 				local eid = nil
 				local eids, catsel = doc.data.players[playername].entry_ids, doc.data.players[playername].catsel
-				if eids and catsel then
+				if eids ~= nil and catsel ~= nil then
 					eid = eids[catsel]
 				end
 				doc.data.players[playername].galidx = 1
@@ -1044,7 +1040,7 @@ function doc.process_form(player,formname,fields)
 				local cid = doc.data.players[playername].category
 				local eid = nil
 				local eids, catsel = doc.data.players[playername].entry_ids, event.index
-				if eids and catsel then
+				if eids ~= nil and catsel ~= nil then
 					eid = eids[catsel]
 				end
 				doc.mark_entry_as_viewed(playername, cid, eid)
@@ -1105,7 +1101,7 @@ function doc.process_form(player,formname,fields)
 			minetest.show_formspec(playername, "doc:entry", formspec)
 		end
 	else
-		if fields["doc_inventory_plus"] and mod_inventory_plus then
+		if fields["doc_inventory_plus"] and minetest.get_modpath("inventory_plus") then
 			doc.show_doc(playername)
 			return
 		end
@@ -1173,18 +1169,18 @@ minetest.register_on_joinplayer(function(player)
 	end
 
 	-- Add button for Inventory++
-	if mod_inventory_plus then
+	if minetest.get_modpath("inventory_plus") ~= nil then
 		inventory_plus.register_button(player, "doc_inventory_plus", S("Help"))
 	end
 end)
 
 ---[[ Add buttons for inventory mods ]]
-local function button_action(player)
+local button_action = function(player)
 	doc.show_doc(player:get_player_name())
 end
 
 -- Unified Inventory
-if minetest.get_modpath("unified_inventory") then
+if minetest.get_modpath("unified_inventory") ~= nil then
 	unified_inventory.register_button("doc", {
 		type = "image",
 		image = "doc_button_icon_hires.png",
@@ -1194,7 +1190,7 @@ if minetest.get_modpath("unified_inventory") then
 end
 
 -- sfinv_buttons
-if minetest.get_modpath("sfinv_buttons") then
+if minetest.get_modpath("sfinv_buttons") ~= nil then
 	sfinv_buttons.register_button("doc", {
 		image = "doc_button_icon_lores.png",
 		tooltip = S("Collection of help texts"),

mods/HELP/doc/doc/locale/doc.pl.tr

@@ -1,52 +0,0 @@
-# textdomain:doc
-<=<
->=>
-Access to the requested entry has been denied; this entry is secret. You may unlock access by progressing in the game. Figure out on your own how to unlock this entry.=Brak dostępu do zażądanego wpisu; ten wpis jest tajemnicą. Możesz odblokować do niego dostęp przez robienie postępów w grze. Wymyśl jak go odblokować.
-All entries read.=Wszystkie wpisy przeczytane.
-All help entries revealed!=Wszystkie wpisy pomocnicze odkryte!
-All help entries are already revealed.=Wszystkie wpisy pomocnicze są już odkryte.
-Allows you to reveal all hidden help entries with /help_reveal=Pozwala odkryć wszystkie wpisy pomocnicze przy użyciu /help_reveal
-Category list=Lista kategorii
-Currently all entries in this category are hidden from you.=Aktualnie wszystkie wpisy w tej kategorii są przed tobą ukryte.
-Unlock new entries by progressing in the game.=Odblokuj nowe wpisy przez robienie postępów w grze.
-Help=Pomoc
-Entry=Wpis
-Entry list=Lista wpisów
-Error: Access denied.=Błąd: Odmowa dostępu.
-Error: No help available.=Błąd: Brak dostępnej pomocy.
-Go to category list=Idź do listy kategorii
-Go to entry list=Idź do listy wpisów
-Help > @1=Pomoc > @1
-Help > @1 > @2=Pomoc > @1 > @2
-Help > @1 > (No Entry)=Pomoc > @1 > (Brak wpisu)
-Help > (No Category)=Pomoc > (Brak kategorii)
-Hidden entries: @1=Ukryte wpisy: @1
-Nameless entry (@1)=Nienazwany wpis (@1)
-New entries: @1=Nowe wpisy: @1
-New help entry unlocked: @1 > @2=Nowy wpis pomocniczy odblokowany: @1 > @2
-No categories have been registered, but they are required to provide help.=Nie zarejestrowano żadnych kategorii, ale są one wymagane do uzyskania pomocy.
-The Documentation System [doc] does not come with help contents on its own, it needs additional mods to add help content. Please make sure such mods are enabled on for this world, and try again.=System dokumentacji [doc] nie ma sam z siebie żadnej zawartości, potrzebuje dodatkowych modów, które dodadzą zawartość.
-Number of entries: @1=Liczba wpisów: @1
-OK=OK
-Open a window providing help entries about Minetest and more=Otwórz okno aby zobaczyć wpisy pomocnicze na temat Minetest i innych rzeczy
-Please select a category you wish to learn more about:=Wybierz kategorię o której chciałbyś się więcej dowiedzieć:
-Recommended mods: doc_basics, doc_items, doc_identifier, doc_encyclopedia.=Rekomendowane mody: doc_basics, doc_items, doc_identifier, doc_encyclopedia.
-Reveal all hidden help entries to you=Odkryj wszystkie ukryte wpisy pomocnicze
-Show entry=Pokaż wpis
-Show category=Pokaż kategorię
-Show next entry=Pokaż następny wpis
-Show previous entry=Pokaż poprzedni wpis
-This category does not have any entries.=W tej kategorii nie ma żadnych wpisów.
-This category has the following entries:=W tej kategorii są następujące wpisy:
-This category is empty.=Ta kategoria jest pusta.
-This is the help.=To jest pomoc.
-You haven't chosen a category yet. Please choose one in the category list first.=Nie wybrano żadnej kategorii. Proszę wybrać jedną z listy kategorii.
-You haven't chosen an entry yet. Please choose one in the entry list first.=Nie wybrano wpisu. Proszę wybrać jeden z listy wpisów.
-Collection of help texts=Kolekcja tekstów pomocniczych.
-Notify me when new help is available=Powiadom mnie gdy nowa pomoc jest dostępna.
-Play notification sound when new help is available=Odegraj dźwięk powiadomienia gdy nowa pomoc jest dostępna
-Show previous image=Pokaż poprzedni obrazek
-Show previous gallery page=Pokaż poprzednią stronę galerii
-Show next image=Pokaż następny obrazek
-Show next gallery page=Pokaż następną stronę galerii
-

mods/HELP/doc/doc_identifier/init.lua

@@ -1,6 +1,4 @@
-local S = minetest.get_translator(minetest.get_current_modname())
-
-local mod_doc_basics = minetest.get_modpath("doc_basics")
+local S = minetest.get_translator("doc_identifier")
 
 local doc_identifier = {}
 
@@ -8,16 +6,15 @@ doc_identifier.registered_objects = {}
 
 -- API
 doc.sub.identifier = {}
-
-function doc.sub.identifier.register_object(object_name, category_id, entry_id)
+doc.sub.identifier.register_object = function(object_name, category_id, entry_id)
 	doc_identifier.registered_objects[object_name] = { category = category_id, entry = entry_id }
 end
 
 -- END OF API
 
-function doc_identifier.identify(itemstack, user, pointed_thing)
+doc_identifier.identify = function(itemstack, user, pointed_thing)
 	local username = user:get_player_name()
-	local function show_message(username, itype, param)
+	local show_message = function(username, itype, param)
 		local vsize = 2
 		local message
 		if itype == "error_item" then
@@ -27,9 +24,9 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 		elseif itype == "error_unknown" then
 			vsize = vsize + 2
 			local mod
-			if param then
+			if param ~= nil then
 				local colon = string.find(param, ":")
-				if colon and colon > 1 then
+				if colon ~= nil and colon > 1 then
 					mod = string.sub(param,1,colon-1)
 				end
 			end
@@ -39,8 +36,8 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 				S("• The author of the game or a mod has made a mistake")
 			message = message .. "\n\n"
 
-			if mod then
-				if minetest.get_modpath(mod) then
+			if mod ~= nil then
+				if minetest.get_modpath(mod) ~= nil then
 					message = message .. S("It appears to originate from the mod “@1”, which is enabled.", mod)
 					message = message .. "\n"
 				else
@@ -48,7 +45,7 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 					message = message .. "\n"
 				end
 			end
-			if param then
+			if param ~= nil then
 				message = message .. S("Its identifier is “@1”.", param)
 			end
 		elseif itype == "error_ignore" then
@@ -69,7 +66,7 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 	if pointed_thing.type == "node" then
 		local pos = pointed_thing.under
 		local node = minetest.get_node(pos)
-		if minetest.registered_nodes[node.name] then
+		if minetest.registered_nodes[node.name] ~= nil then
 			--local nodedef = minetest.registered_nodes[node.name]
 			if(node.name == "ignore") then
 				show_message(username, "error_ignore")
@@ -85,14 +82,14 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 		local object = pointed_thing.ref
 		local le = object:get_luaentity()
 		if object:is_player() then
-			if mod_doc_basics and doc.entry_exists("basics", "players") then
+			if minetest.get_modpath("doc_basics") ~= nil and doc.entry_exists("basics", "players") then
 				doc.show_entry(username, "basics", "players", true)
 			else
 				-- Fallback message
 				show_message(username, "player")
 			end
 		-- luaentity exists
-		elseif le then
+		elseif le ~= nil then
 			local ro = doc_identifier.registered_objects[le.name]
 			-- Dropped items
 			if le.name == "__builtin:item" then
@@ -115,7 +112,7 @@ function doc_identifier.identify(itemstack, user, pointed_thing)
 					doc.show_entry(username, "nodes", itemstring, true)
 				end
 			-- A known registered object
-			elseif ro then
+			elseif ro ~= nil then
 				doc.show_entry(username, ro.category, ro.entry, true)
 			-- Undefined object (error)
 			elseif minetest.registered_entities[le.name] == nil then
@@ -198,7 +195,7 @@ minetest.register_craft({
 		   {"group:stick", ""} }
 })
 
-if minetest.get_modpath("mcl_core") then
+if minetest.get_modpath("mcl_core") ~= nil then
 	minetest.register_craft({
 		output = "doc_identifier:identifier_solid",
 		recipe = { { "mcl_core:glass" },