Update MinetestForFunGame

minetestforfun_game/.gitignore

@@ -1,7 +1,9 @@
 ## Generic ignorable patterns and files
 *~
 .*.swp
-*.bak*
+*bak*
 tags
 *.vim
 
+## Files related to minetest development cycle
+*.patch

minetestforfun_game/game_api.txt

@@ -24,13 +24,55 @@ The bucket API allows registering new types of buckets for non-default liquids.
 		"Lava Bucket"				-- Bucket description
 	)
 
+Beds API
+--------
+	beds.register_bed(
+		"beds:bed",			-- Bed name
+		def: See [#Bed definition]	-- Bed definition
+	)
+
+	beds.read_spawns()			-- returns a table containing players respawn positions
+	beds.kick_players()			-- forces all players to leave bed
+	beds.skip_night()			-- sets world time to morning and saves respawn position of all players currently sleeping
+
+#Bed definition
+---------------
+{
+	description = "Simple Bed",
+	inventory_image = "beds_bed.png",
+	wield_image = "beds_bed.png",
+	tiles = {
+	    bottom = {[Tile definition],
+		^ the tiles of the bottom part of the bed
+	    },
+	    top = {[Tile definition],
+		^ the tiles of the bottom part of the bed
+	    }
+	},
+	nodebox = {
+	    bottom = regular nodebox, see [Node boxes],		-- bottm part of bed
+	    top = regular nodebox, see [Node boxes],		-- top part of bed
+	},
+	selectionbox = regular nodebox, see [Node boxes],	-- for both nodeboxes
+	recipe = {	-- Craft recipe
+		{"group:wool", "group:wool", "group:wool"},
+		{"group:wood", "group:wood", "group:wood"}
+	}
+}
+
 Doors API
 ---------
-The doors mod allows modders to register custom doors.
+The doors mod allows modders to register custom doors and trapdoors.
 
 doors.register_door(name, def)
 ^ name: "Door name"
 ^ def: See [#Door definition]
+ -> Registers new door
+
+doors.register_trapdoor(name, def)
+^ name: "Trapdoor name"
+^ def: See [#Trapdoor definition]
+ -> Registers new trapdoor
 
 #Door definition
 ----------------
@@ -46,10 +88,27 @@ The doors mod allows modders to register custom doors.
 	node_box_top = regular nodebox, see [Node boxes], OPTIONAL,
 	selection_box_bottom = regular nodebox, see [Node boxes], OPTIONAL,
 	selection_box_top = regular nodebox, see [Node boxes], OPTIONAL,
+	sound_open_door = sound play for open door, OPTIONAL,
+	sound_close_door = sound play for close door, OPTIONAL,
 	only_placer_can_open = true/false,
 	^ If true, only placer can open the door (locked for others)
 }
 
+#Trapdoor definition
+----------------
+{
+	tile_front = "doors_trapdoor.png",
+	^ the texture for the front and back of the trapdoor
+	tile_side: "doors_trapdoor_side.png",
+	^ the tiles of the four side parts of the trapdoor
+	sound_open = sound to play when opening the trapdoor, OPTIONAL,
+	sound_close = sound to play when closing the trapdoor, OPTIONAL,
+	-> You can add any other node definition properties for minetest.register_node,
+	   such as wield_image, inventory_image, sounds, groups, description, ...
+	   Only node_box, selection_box, tiles, drop, drawtype, paramtype, paramtype2, on_rightclick
+	   will be overwritten by the trapdoor registration function
+}
+
 Farming API
 -----------
 The farming API allows you to easily register plants and hoes.
@@ -66,7 +125,8 @@ farming.register_plant(name, Plant definition)
 	description = "",	-- Description for tooltip
 	inventory_image = "unknown_item.png",	-- Image to be used as wield- and inventory image
 	max_uses = 30,	-- Uses until destroyed
-	recipe = {	-- Craft recipe
+	material = "",	-- Material for recipes
+	recipe = {	-- Craft recipe, if material isn't used
 		{"air", "air", "air"},
 		{"", "group:stick"},
 		{"", "group:stick"},
@@ -79,11 +139,26 @@ farming.register_plant(name, Plant definition)
 	description = "",	-- Description of seed item
 	inventory_image = "unknown_item.png",	-- Image to be used as seed's wield- and inventory image
 	steps = 8,	-- How many steps the plant has to grow, until it can be harvested
-	^ Always provide a plant texture for ech step, format: modname_plantname_i.png (i = stepnumber)
+	^ Always provide a plant texture for each step, format: modname_plantname_i.png (i = stepnumber)
 	minlight = 13, -- Minimum light to grow
 	maxlight = default.LIGHT_MAX -- Maximum light to grow
 }
 
+Screwdriver API
+---------------
+The screwdriver API allows you to control a node's behaviour when a screwdriver is used on it.
+To use it, add the on_screwdriver function to the node definition.
+on_rotate(pos, node, user, mode, new_param2)
+^ pos: position of the node that the screwdriver is being used on
+^ node: that node
+^ user: the player who used the screwdriver
+^ mode: screwdriver.ROTATE_FACE or screwdriver.ROTATE_AXIS
+^ new_param2: the new value of param2 that would have been set if on_rotate wasn't there
+^ return value: false to disallow rotation, nil to keep default behaviour, true to allow
+  it but to indicate that changed have already been made (so the screwdriver will wear out)
+^ use on_rotate = screwdriver.disallow to always disallow rotation
+^ use on_rotate = screwdriver.rotate_simple to allow only face rotation
+
 Stairs API
 ----------
 The stairs API lets you register stairs and slabs and ensures that they are registered the same way as those
@@ -118,7 +193,7 @@ Xpanes API
 Creates panes that automatically connect to each other
 
 xpanes.register_pane(subname, def)
- -> subname: used for nodename. Result: "xpanes:subname_{1..16}"
+ -> subname: used for nodename. Result: "xpanes:subname" and "xpanes:subname_{2..15}"
  -> def: See [#Pane definition]
 
 #Pane definition
@@ -132,12 +207,26 @@ xpanes.register_pane(subname, def)
 	^ See [#Default sounds]
 	recipe = {{"","","","","","","","",""}},
 	^ Recipe field only
-	on_construct = function(pos)
-		update_pane(pos, "pane")
-    end,
-	^ Required to handle rotation correctly
 }
 
+Raillike definitions
+--------------------
+The following nodes use the group `connect_to_raillike` and will only connect to
+raillike nodes within this group and the same group value.
+Use `minetest.raillike_group(<Name>)` to get the group value.
+
+| Node type		| Raillike group name
++-----------------------+----------------------------------
+| default:rail		| "rail"
+| tnt:gunpowder		| "gunpowder"
+| tnt:gunpowder_burning	| "gunpowder"
+
+Example:
+If you want to add a new rail type and want it to connect with default:rail,
+add `connect_to_raillike=minetest.raillike_group("rail")` into the `groups` table
+of your node.
+
+
 Default sounds
 --------------
 Sounds inside the default table can be used within the sounds field of node definitions.
@@ -206,6 +295,7 @@ Model Definition
 Leafdecay
 ---------
 To enable leaf decay for a node, add it to the "leafdecay" group.
+
 The rating of the group determines how far from a node in the group "tree"
 the node can be without decaying.
 
@@ -278,6 +368,7 @@ minetest.register_craft({
 ------------
 dye.basecolors
 ^ Array containing the names of available base colors
+
 dye.excolors
 ^ Array containing the names of the available extended colors
 

minetestforfun_game/minetest.conf.example

@@ -22,3 +22,7 @@
 
 # The radius of a TNT explosion
 #tnt_radius = 3
+
+# Enable the stairs mod ABM that replaces the old 'upside down'
+# stair and slab nodes in old maps with the new param2 versions.
+#enable_stairs_replace_abm = false

minetestforfun_game/mods/boats/init.lua

@@ -1,4 +1,3 @@
-
 --
 -- Helper functions
 --
@@ -290,6 +289,7 @@ minetest.register_craft({
 	},
 })
 
+
 minetest.register_craft({
 	output = "boats:boat",
 	recipe = {
@@ -297,4 +297,3 @@ minetest.register_craft({
 		{"group:wood", "group:wood", "group:wood"},
 	},
 })
-

minetestforfun_game/mods/default/README.txt

@@ -58,7 +58,6 @@ VanessaE (WTFPL):
   default_nc_side.png
   default_desert_sand.png
   default_desert_stone.png
-  default_desert_stone_brick.png
   default_sand.png
   default_jungletree_top.png
 
@@ -121,12 +120,13 @@ paramat (CC BY-SA 3.0):
   default_junglewood.png, derived from a texture by BlockMen (CC BY-SA 3.0)
   default_grass.png, derived from a texture by Philipbenr (CC BY-SA 3.0)
   default_grass_side.png, derived from a texture by Philipbenr (CC BY-SA 3.0)
+  default_stone_brick.png, derived from a texture by Cisoun (WTFPL)
+  default_desert_stone_brick.png, derived from a texture by VanessaE (WTFPL)
 
 brunob.santos (CC BY-SA 4.0):
   default_desert_cobble.png
 
 BlockMen (CC BY-SA 3.0):
-  default_stone_brick.png
   default_wood.png
   default_clay_brick.png
   default_iron_ingot.png

minetestforfun_game/mods/default/mapgen.lua

@@ -905,7 +905,7 @@ function default.register_biomes()
 		--node_water_top = "",
 		--depth_water_top = ,
 		--node_water = "",
-		y_min = 1,
+		y_min = 5,
 		y_max = 31000,
 		heat_point = 95,
 		humidity_point = 10,
@@ -923,7 +923,7 @@ function default.register_biomes()
 		--depth_water_top = ,
 		--node_water = "",
 		y_min = -112,
-		y_max = 0,
+		y_max = 4,
 		heat_point = 95,
 		humidity_point = 10,
 	})
@@ -1292,7 +1292,7 @@ function default.register_decorations()
 			persist = 0.6
 		},
 		biomes = {"desert"},
-		y_min = 2,
+		y_min = 5,
 		y_max = 31000,
 		schematic = minetest.get_modpath("default").."/schematics/large_cactus.mts",
 		flags = "place_center_x",
@@ -1314,7 +1314,7 @@ function default.register_decorations()
 			persist = 0.6
 		},
 		biomes = {"desert"},
-		y_min = 2,
+		y_min = 5,
 		y_max = 31000,
 		decoration = "default:cactus",
 		height = 2,

minetestforfun_game/mods/default/nodes.lua

@@ -162,6 +162,7 @@ default:chest_locked
 default:bookshelf
 
 default:sign_wall
+
 default:ladder
 default:ladder_obsidian
 default:fence_wood
@@ -194,7 +195,7 @@ default:nyancat_rainbow
 minetest.register_node("default:stone", {
 	description = "Stone",
 	tiles = {"default_stone.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 3, stone = 1},
 	drop = {
 		items = {
@@ -207,7 +208,7 @@ minetest.register_node("default:stone", {
 minetest.register_node("default:cobble", {
 	description = "Cobblestone",
 	tiles = {"default_cobble.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky=3, stone=2},
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -224,6 +225,7 @@ minetest.register_node("default:cobble_cooled", {
 minetest.register_node("default:stonebrick", {
 	description = "Stone Brick",
 	tiles = {"default_stone_brick.png"},
+	is_ground_content = false,
 	groups = {cracky = 2, stone = 1},
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -231,7 +233,7 @@ minetest.register_node("default:stonebrick", {
 minetest.register_node("default:mossycobble", {
 	description = "Mossy Cobblestone",
 	tiles = {"default_mossycobble.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky=3, stone=1},
 	drop = {
 		items = {
@@ -244,11 +246,10 @@ minetest.register_node("default:mossycobble", {
 })
 
 
-
 minetest.register_node("default:desert_stone", {
 	description = "Desert Stone",
 	tiles = {"default_desert_stone.png"},
-	is_ground_content = true,
+	legacy_mineral = true,
 	groups = {crumbly = 1, cracky = 3, stone = 1},
 	drop = {
 		items = {
@@ -262,7 +263,7 @@ minetest.register_node("default:desert_stone", {
 minetest.register_node("default:desert_cobble", {
 	description = "Desert Cobblestone",
 	tiles = {"default_desert_cobble.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 3, stone = 2},
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -276,11 +277,9 @@ minetest.register_node("default:desert_stonebrick", {
 })
 
 
-
 minetest.register_node("default:sandstone", {
 	description = "Sandstone",
 	tiles = {"default_sandstone.png"},
-	is_ground_content = true,
 	groups = {crumbly=1,cracky=3},
 	sounds = default.node_sound_stone_defaults(),
 })
@@ -288,13 +287,12 @@ minetest.register_node("default:sandstone", {
 minetest.register_node("default:sandstonebrick", {
 	description = "Sandstone Brick",
 	tiles = {"default_sandstone_brick.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky=2},
 	sounds = default.node_sound_stone_defaults(),
 })
 
 
-
 minetest.register_node("default:obsidian", {
 	description = "Obsidian",
 	tiles = {"default_obsidian.png"},
@@ -327,7 +325,6 @@ minetest.register_node("default:obsidianbrick", {
 minetest.register_node("default:dirt", {
 	description = "Dirt",
 	tiles = {"default_dirt.png"},
-	is_ground_content = true,
 	groups = {crumbly=3, soil=1},
 	drop = {
 		items = {
@@ -340,8 +337,9 @@ minetest.register_node("default:dirt", {
 
 minetest.register_node("default:dirt_with_grass", {
 	description = "Dirt with Grass",
-	tiles = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
-	is_ground_content = true,
+	tiles = {"default_grass.png", "default_dirt.png",
+		{name = "default_dirt.png^default_grass_side.png",
+			tileable_vertical = false}},
 	groups = {crumbly=3,soil=1},
 	drop = {
 		items = {
@@ -356,7 +354,8 @@ minetest.register_node("default:dirt_with_grass", {
 minetest.register_node("default:dirt_with_grass_footsteps", {
 	description = "Dirt with Grass and Footsteps",
 	tiles = {"default_grass.png^default_footprint.png", "default_dirt.png",
-		"default_dirt.png^default_grass_side.png"},
+		{name = "default_dirt.png^default_grass_side.png",
+			tileable_vertical = false}},
 	groups = {crumbly = 3, soil = 1, not_in_creative_inventory = 1},
 	drop = 'default:dirt',
 	sounds = default.node_sound_dirt_defaults({
@@ -368,8 +367,8 @@ minetest.register_node("default:dirt_with_dry_grass", {
 	description = "Dirt with Dry Grass",
 	tiles = {"default_dry_grass.png",
 		"default_dirt.png",
-		"default_dirt.png^default_dry_grass_side.png"
-	},
+		{name = "default_dirt.png^default_dry_grass_side.png",
+			tileable_vertical = false}},
 	groups = {crumbly = 3, soil = 1},
 	drop = 'default:dirt',
 	sounds = default.node_sound_dirt_defaults({
@@ -379,8 +378,9 @@ minetest.register_node("default:dirt_with_dry_grass", {
 
 minetest.register_node("default:dirt_with_snow", {
 	description = "Dirt with Snow",
-	tiles = {"default_snow.png", "default_dirt.png", "default_dirt.png^default_snow_side.png"},
-	is_ground_content = true,
+	tiles = {"default_snow.png", "default_dirt.png",
+		{name = "default_dirt.png^default_snow_side.png",
+			tileable_vertical = false}},
 	groups = {crumbly = 3, soil = 1},
 	drop = {
 		items = {
@@ -394,24 +394,22 @@ minetest.register_node("default:dirt_with_snow", {
 })
 
 
-
 minetest.register_node("default:sand", {
 	description = "Sand",
 	tiles = {"default_sand.png"},
+	groups = {crumbly = 3, falling_node = 1, sand = 1},
 	is_ground_content = true,
 	drop = {
 		items = {
 			{items = {"default:sand"}},
 		},
 	},
-	groups = {crumbly=3, falling_node=1, sand=1},
 	sounds = default.node_sound_sand_defaults(),
 })
 
 minetest.register_node("default:desert_sand", {
 	description = "Desert Sand",
 	tiles = {"default_desert_sand.png"},
-	is_ground_content = true,
 	drop = {
 		items = {
 			{items = {"default:desert_sand"}},
@@ -422,11 +420,9 @@ minetest.register_node("default:desert_sand", {
 })
 
 
-
 minetest.register_node("default:gravel", {
 	description = "Gravel",
 	tiles = {"default_gravel.png"},
-	is_ground_content = true,
 	groups = {crumbly=2, falling_node=1},
 	drop = {
 		items = {
@@ -440,7 +436,6 @@ minetest.register_node("default:gravel", {
 })
 
 
-
 minetest.register_node("default:clay", {
 	description = "Clay",
 	tiles = {"default_clay.png"},
@@ -469,7 +464,6 @@ minetest.register_node("default:clay_burned", {
 })
 
 
-
 minetest.register_node("default:snow", {
 	description = "Snow",
 	tiles = {"default_snow.png"},
@@ -489,7 +483,7 @@ minetest.register_node("default:snow", {
 			{-0.5, -0.5, -0.5, 0.5, -0.25, 0.5},
 		},
 	},
-	groups = {crumbly=3,falling_node=1, melts = 1, float = 1},
+	groups = {crumbly = 3, falling_node = 1, puts_out_fire = 1},
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name = "default_snow_footstep", gain = 0.25},
 		dug = {name = "default_snow_footstep", gain = 0.75},
@@ -503,13 +497,10 @@ minetest.register_node("default:snow", {
 	end,
 })
 
-
 minetest.register_node("default:snowblock", {
 	description = "Snow Block",
 	tiles = {"default_snow.png"},
-	is_ground_content = true,
-	freezemelt = "default:water_source",
-	groups = {crumbly=3, melts = 1},
+	groups = {crumbly = 3, puts_out_fire = 1},
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name = "default_snow_footstep", gain = 0.25},
 		dug = {name = "default_snow_footstep", gain = 0.75},
@@ -517,17 +508,15 @@ minetest.register_node("default:snowblock", {
 })
 
 
-
 minetest.register_node("default:ice", {
 	description = "Ice",
 	drawtype = "glasslike",
 	tiles = {"default_ice.png"},
 	is_ground_content = true,
 	paramtype = "light",
+	groups = {cracky = 3, puts_out_fire = 1},
 	use_texture_alpha = true,
-	freezemelt = "default:water_source",
 	post_effect_color = {a = 120, r = 120, g = 160, b = 180},
-	groups = {cracky = 3, melts = 1},
 	sounds = default.node_sound_glass_defaults(),
 })
 
@@ -574,7 +563,8 @@ minetest.register_node("default:sapling", {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
-	groups = {snappy=3,flammable=2,attached_node=1,sapling=1},
+	groups = {snappy = 3, flammable=2, 
+		attached_node = 1, sapling = 1},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -623,7 +613,8 @@ minetest.register_node("default:apple", {
 		type = "fixed",
 		fixed = {-0.2, -0.5, -0.2, 0.2, 0, 0.2}
 	},
-	groups = {fleshy=3,dig_immediate=3,flammable=2,leafdecay=3,leafdecay_drop=1},
+	groups = {fleshy = 3, dig_immediate = 3, flammable = 2,
+		leafdecay = 3, leafdecay_drop = 1},
 	on_use = minetest.item_eat(2),
 	sounds = default.node_sound_leaves_defaults(),
 
@@ -635,18 +626,18 @@ minetest.register_node("default:apple", {
 })
 
 
-
 minetest.register_node("default:jungletree", {
 	description = "Jungle Tree",
-	tiles = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
+	tiles = {"default_jungletree_top.png", "default_jungletree_top.png",
+		"default_jungletree.png"},
 	paramtype2 = "facedir",
 	is_ground_content = false,
+	groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
 	drop = {
 		items = {
 			{items = {"default:jungletree"}},
 		},
 	},
-	groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
 	sounds = default.node_sound_wood_defaults(),
 
 	on_place = minetest.rotate_node
@@ -703,12 +694,12 @@ minetest.register_node("default:junglesapling", {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
 	},
-	groups = {snappy=2,dig_immediate=3,flammable=2,attached_node=1,sapling=1},
+	groups = {snappy = 2, dig_immediate = 3, flammable = 2,
+		attached_node = 1, sapling = 1},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
 
-
 minetest.register_node("default:pine_tree", {
 	description = "Pine Tree",
 	tiles = {"default_pine_tree_top.png", "default_pine_tree_top.png",
@@ -770,6 +761,7 @@ minetest.register_node("default:pine_sapling", {
 	sounds = default.node_sound_leaves_defaults(),
 })
 
+
 minetest.register_node("default:acacia_tree", {
 	description = "Acacia Tree",
 	tiles = {"default_acacia_tree_top.png", "default_acacia_tree_top.png",
@@ -795,6 +787,7 @@ minetest.register_node("default:acacia_leaves", {
 	drawtype = "allfaces_optional",
 	visual_scale = 1.3,
 	tiles = {"default_acacia_leaves.png"},
+	waving = 1,
 	paramtype = "light",
 	is_ground_content = false,
 	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
@@ -924,7 +917,6 @@ minetest.register_node("default:cherry_sapling", {
 minetest.register_node("default:stone_with_coal", {
 	description = "Coal Ore",
 	tiles = {"default_stone.png^default_mineral_coal.png"},
-	is_ground_content = true,
 	groups = {cracky = 3},
 	drop = {
 		items = {
@@ -954,17 +946,15 @@ minetest.register_node("default:desert_stone_with_coal", {
 minetest.register_node("default:coalblock", {
 	description = "Coal Block",
 	tiles = {"default_coal_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),
 })
 
 
-
 minetest.register_node("default:stone_with_iron", {
 	description = "Iron Ore",
 	tiles = {"default_stone.png^default_mineral_iron.png"},
-	is_ground_content = true,
 	groups = {cracky = 3},
 	drop = {
 		items = {
@@ -979,13 +969,12 @@ minetest.register_node("default:stone_with_iron", {
 minetest.register_node("default:steelblock", {
 	description = "Steel Block",
 	tiles = {"default_steel_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 1,level = 2, ingot_block = 1},
 	sounds = default.node_sound_metal_defaults(),
 })
 
 
-
 minetest.register_node("default:stone_with_copper", {
 	description = "Copper Ore",
 	tiles = {"default_stone.png^default_mineral_copper.png"},
@@ -1019,7 +1008,7 @@ minetest.register_node("default:desert_stone_with_copper", {
 minetest.register_node("default:copperblock", {
 	description = "Copper Block",
 	tiles = {"default_copper_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 1, level = 2, ingot_block = 1},
 	sounds = default.node_sound_metal_defaults(),
 })
@@ -1027,13 +1016,12 @@ minetest.register_node("default:copperblock", {
 minetest.register_node("default:bronzeblock", {
 	description = "Bronze Block",
 	tiles = {"default_bronze_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 1, level = 2, ingot_block = 1},
 	sounds = default.node_sound_metal_defaults(),
 })
 
 
-
 minetest.register_node("default:stone_with_mese", {
 	description = "Mese Ore",
 	tiles = {"default_stone.png^default_mineral_mese.png"},
@@ -1092,12 +1080,9 @@ minetest.register_node("default:meze", {
 minetest.register_alias("default:meze_block", "default:meze")
 
 
-
-
 minetest.register_node("default:stone_with_gold", {
 	description = "Gold Ore",
 	tiles = {"default_stone.png^default_mineral_gold.png"},
-	is_ground_content = true,
 	groups = {cracky = 3},
 	drop = {
 		items = {
@@ -1113,7 +1098,7 @@ minetest.register_node("default:stone_with_gold", {
 minetest.register_node("default:goldblock", {
 	description = "Gold Block",
 	tiles = {"default_gold_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 1, ingot_block = 1},
 	sounds = default.node_sound_metal_defaults(),
 })
@@ -1123,7 +1108,6 @@ minetest.register_node("default:goldblock", {
 minetest.register_node("default:stone_with_diamond", {
 	description = "Diamond Ore",
 	tiles = {"default_stone.png^default_mineral_diamond.png"},
-	is_ground_content = true,
 	groups = {cracky = 3},
 	drop = {
 		items = {
@@ -1138,7 +1122,7 @@ minetest.register_node("default:stone_with_diamond", {
 minetest.register_node("default:diamondblock", {
 	description = "Diamond Block",
 	tiles = {"default_diamond_block.png"},
-	is_ground_content = true,
+	is_ground_content = false,
 	groups = {cracky = 1, level = 3},
 	sounds = default.node_sound_metal_defaults(),
 })
@@ -1164,9 +1148,9 @@ minetest.register_node("default:stone_with_coin", {
 
 minetest.register_node("default:cactus", {
 	description = "Cactus",
-	tiles = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
+	tiles = {"default_cactus_top.png", "default_cactus_top.png",
+		"default_cactus_side.png"},
 	paramtype2 = "facedir",
-	is_ground_content = true,
 	groups = {snappy = 1, choppy = 3, flammable = 2},
 	drop = {
 		items = {
@@ -1235,7 +1219,6 @@ minetest.register_node("default:junglegrass", {
 	sunlight_propagates = true,
 	walkable = false,
 	buildable_to = true,
-	is_ground_content = true,
 	groups = {snappy = 3, flammable = 2, flora = 1, attached_node = 1},
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -1244,6 +1227,7 @@ minetest.register_node("default:junglegrass", {
 	},
 })
 
+
 minetest.register_node("default:grass_1", {
 	description = "Grass",
 	drawtype = "plantlike",
@@ -1268,7 +1252,8 @@ minetest.register_node("default:grass_1", {
 		-- place a random grass node
 		local stack = ItemStack("default:grass_" .. math.random(1,5))
 		local ret = minetest.item_place(stack, placer, pointed_thing)
-		return ItemStack("default:grass_1 "..itemstack:get_count()-(1-ret:get_count()))
+		return ItemStack("default:grass_1 " ..
+			itemstack:get_count() - (1 - ret:get_count()))
 	end,
 })
 
@@ -1286,7 +1271,8 @@ for i=2,5 do
 		buildable_to = true,
 		is_ground_content = true,
 		drop = "default:grass_1",
-		groups = {snappy=3,flammable=3,flora=1,attached_node=1,not_in_creative_inventory=1},
+		groups = {snappy = 3, flammable = 3, flora = 1,
+			attached_node = 1, not_in_creative_inventory = 1},
 		sounds = default.node_sound_leaves_defaults(),
 		selection_box = {
 			type = "fixed",
@@ -1295,6 +1281,7 @@ for i=2,5 do
 	})
 end
 
+
 minetest.register_node("default:dry_grass_1", {
 	description = "Dry Grass",
 	drawtype = "plantlike",
@@ -1317,7 +1304,8 @@ minetest.register_node("default:dry_grass_1", {
 		-- place a random dry grass node
 		local stack = ItemStack("default:dry_grass_" .. math.random(1, 5))
 		local ret = minetest.item_place(stack, placer, pointed_thing)
-		return ItemStack("default:dry_grass_1 "..itemstack:get_count()-(1-ret:get_count()))
+		return ItemStack("default:dry_grass_1 " ..
+			itemstack:get_count() - (1 - ret:get_count()))
 	end,
 })
 
@@ -1333,7 +1321,8 @@ for i=2,5 do
 		sunlight_propagates = true,
 		walkable = false,
 		buildable_to = true,
-		groups = {snappy=3,flammable=3,flora=1,attached_node=1,not_in_creative_inventory=1},
+		groups = {snappy = 3, flammable = 3, flora = 1,
+			attached_node = 1, not_in_creative_inventory=1},
 		drop = "default:dry_grass_1",
 		sounds = default.node_sound_leaves_defaults(),
 		selection_box = {
@@ -1388,9 +1377,8 @@ minetest.register_node("default:water_source", {
 	liquid_alternative_flowing = "default:water_flowing",
 	liquid_alternative_source = "default:water_source",
 	liquid_viscosity = 1,
-	freezemelt = "default:ice",
 	post_effect_color = {a = 120, r = 20, g = 60, b = 80},
-	groups = {water=3, liquid=3, puts_out_fire=1, freezes = 1},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1},
 })
 
 minetest.register_node("default:water_flowing", {
@@ -1434,9 +1422,9 @@ minetest.register_node("default:water_flowing", {
 	liquid_alternative_flowing = "default:water_flowing",
 	liquid_alternative_source = "default:water_source",
 	liquid_viscosity = 1,
-	freezemelt = "default:snow",
 	post_effect_color = {a = 120, r = 20, g = 60, b = 80},
-	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1, freezes = 1, melt_around = 1},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1,
+		not_in_creative_inventory=1},
 })
 
 minetest.register_node("default:river_water_source", {
@@ -1529,7 +1517,8 @@ minetest.register_node("default:river_water_flowing", {
 	liquid_renewable = false,
 	liquid_range = 2,
 	post_effect_color = {a = 64, r = 100, g = 100, b = 200},
-	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
+	groups = {water = 3, liquid = 3, puts_out_fire = 1,
+		not_in_creative_inventory = 1},
 })
 
 minetest.register_node("default:lava_source", {
@@ -1623,7 +1612,8 @@ minetest.register_node("default:lava_flowing", {
 	liquid_renewable = false,
 	damage_per_second = 4 * 2,
 	post_effect_color = {a = 220, r = 250, g = 70, b = 20},
-	groups = {lava=3, liquid=2, hot=3, igniter=1, not_in_creative_inventory=1},
+	groups = {lava = 3, liquid = 2, hot = 3, igniter = 1,
+		not_in_creative_inventory = 1},
 })
 
 minetest.register_node("default:acid_source", {
@@ -1806,15 +1796,22 @@ minetest.register_node("default:torch", {
 		wall_bottom = {-0.25, -0.5   , -0.25, 0.25, 0.0625, 0.25},
 		wall_side   = {-0.25, -0.5  , -0.25, -0.5, 0.0625, 0.25},
 	},
-	groups = {choppy=2,dig_immediate=3,flammable=1,attached_node=1, hot = 2},
+	groups = {choppy = 2, dig_immediate = 3, flammable = 1, attached_node = 1,
+		hot = 2},
+	legacy_wallmounter = true,
 	sounds = default.node_sound_wood_defaults(),
 })
 
 local chest_formspec =
 	"size[8,9]"..
 	default.gui_slots ..
+	default.gui_bg_img ..
+	default.gui_slots ..
 	"list[current_name;main;0,0.3;8,4;]" ..
-	"list[current_player;main;0,4.85;8,4;]" ..
+	"list[current_player;main;0,4.85;8,1;]" ..
+	"list[current_player;main;0,6.08;8,3;8]" ..
+	"listring[current_name;main]" ..
+	"listring[current_player;main]" ..
 	default.get_hotbar_bg(0, 4.85) ..
 	default.get_hotbar_bg(0, 5.85)
 
@@ -1823,8 +1820,13 @@ local function get_locked_chest_formspec(pos)
 	local formspec =
 		"size[8,9]"..
 		default.gui_slots..
+		default.gui_bg_img ..
+		default.gui_slots ..
 		"list[nodemeta:".. spos .. ";main;0,0.3;8,4;]"..
 		"list[current_player;main;0,4.85;8,4;]"..
+		"list[current_player;main;0,6.08;8,3;8]" ..
+		"listring[nodemeta:" .. spos .. ";main]" ..
+		"listring[current_player;main]" ..
 		default.get_hotbar_bg(0, 4.85) ..
 		default.get_hotbar_bg(0, 5.85)
  return formspec
@@ -1843,7 +1845,7 @@ minetest.register_node("default:chest", {
 		"default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
 	paramtype2 = "facedir",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2},
-	is_ground_content = false,
+	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 
 	on_construct = function(pos)
@@ -1858,17 +1860,18 @@ minetest.register_node("default:chest", {
 		local inv = meta:get_inventory()
 		return inv:is_empty("main")
 	end,
-	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+	on_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
 		minetest.log("action", player:get_player_name() ..
-				" moves stuff in chest at "..minetest.pos_to_string(pos) .. ".")
+			" moves stuff in chest at " .. minetest.pos_to_string(pos))
 	end,
     on_metadata_inventory_put = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name()..
-				" moves stuff to chest at "..minetest.pos_to_string(pos) .. ".")
+			" moves stuff to chest at " .. minetest.pos_to_string(pos))
 	end,
     on_metadata_inventory_take = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name() ..
-				" takes stuff from chest at "..minetest.pos_to_string(pos) .. ".")
+			" takes stuff from chest at " .. minetest.pos_to_string(pos))
 	end,
 })
 
@@ -1879,7 +1882,7 @@ minetest.register_node("default:chest_locked", {
 		"default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
 	paramtype2 = "facedir",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2},
-	is_ground_content = false,
+	legacy_facedir_simple = true,
 	sounds = default.node_sound_wood_defaults(),
 
 	after_place_node = function(pos, placer)
@@ -1900,7 +1903,8 @@ minetest.register_node("default:chest_locked", {
 		local inv = meta:get_inventory()
 		return inv:is_empty("main") and has_locked_chest_privilege(meta, player)
 	end,
-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+	allow_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
 		local meta = minetest.get_meta(pos)
 		if not has_locked_chest_privilege(meta, player) then
 			minetest.log("action", player:get_player_name()..
@@ -1939,11 +1943,11 @@ minetest.register_node("default:chest_locked", {
 	end,
     on_metadata_inventory_put = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name() ..
-				" moves stuff to locked chest at "..minetest.pos_to_string(pos) .. ".")
+			" moves stuff to locked chest at " .. minetest.pos_to_string(pos))
 	end,
     on_metadata_inventory_take = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name() ..
-				" takes stuff from locked chest at "..minetest.pos_to_string(pos) .. ".")
+			" takes stuff from locked chest at " .. minetest.pos_to_string(pos))
 	end,
 
 	on_rightclick = function(pos, node, clicker)
@@ -1964,8 +1968,13 @@ minetest.register_node("default:chest_locked", {
 default.bookshelf_formspec =
 	"size[8,7;]" ..
 	default.gui_slots ..
+	default.gui_bg_img ..
+	default.gui_slots ..
 	"list[context;books;0,0.3;8,2;]" ..
-	"list[current_player;main;0,2.85;8,4;]" ..
+	"list[current_player;main;0,2.85;8,1;]" ..
+	"list[current_player;main;0,4.08;8,3;8]" ..
+	"listring[context;books]" ..
+	"listring[current_player;main]" ..
 	default.get_hotbar_bg(0, 2.85) ..
 	default.get_hotbar_bg(0, 3.85)
 
@@ -1973,7 +1982,6 @@ minetest.register_node("default:bookshelf", {
 	description = "Bookshelf",
 	tiles = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
 	is_ground_content = false,
-	paramtype2 = "facedir",
 	groups = {choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
 	sounds = default.node_sound_wood_defaults(),
 
@@ -2003,7 +2011,8 @@ minetest.register_node("default:bookshelf", {
 		end
 	end,
 
-	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+	allow_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local stack = inv:get_stack(from_list, from_index)
@@ -2018,20 +2027,22 @@ minetest.register_node("default:bookshelf", {
 		end
 	end,
 
-	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+	on_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
 		minetest.log("action", player:get_player_name() ..
-			   " moves stuff in bookshelf at "..minetest.pos_to_string(pos) .. ".")
+			" moves stuff in bookshelf at " .. minetest.pos_to_string(pos))
 	end,
 	on_metadata_inventory_put = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name() ..
-			   " moves stuff to bookshelf at "..minetest.pos_to_string(pos) .. ".")
+			" moves stuff to bookshelf at " .. minetest.pos_to_string(pos))
 	end,
 	on_metadata_inventory_take = function(pos, listname, index, stack, player)
 		minetest.log("action", player:get_player_name() ..
-			   " takes stuff from bookshelf at "..minetest.pos_to_string(pos) .. ".")
+			" takes stuff from bookshelf at " .. minetest.pos_to_string(pos))
 	end,
 })
 
+
 minetest.register_node("default:sign_wall", {
 	description = "Sign",
 	drawtype = "nodebox",
@@ -2049,7 +2060,7 @@ minetest.register_node("default:sign_wall", {
 		wall_bottom = {-0.4375, -0.5, -0.3125, 0.4375, -0.4375, 0.3125},
 		wall_side   = {-0.5, -0.3125, -0.4375, -0.4375, 0.3125, 0.4375},
 	},
-	selection_box = {type = "wallmounted"},
+	legacy_wallmounted = true,
 	groups = {choppy = 2, dig_immediate = 2, attached_node = 1},
 	sounds = default.node_sound_wood_defaults(),
 
@@ -2067,13 +2078,14 @@ minetest.register_node("default:sign_wall", {
 		end
 		local meta = minetest.get_meta(pos)
 		if not fields.text then return end
-		minetest.log("action", (sender:get_player_name() or "").." wrote \""..fields.text..
-				"\" to sign at "..minetest.pos_to_string(pos) .. ".")
+		minetest.log("action", (sender:get_player_name() or "") .. " wrote \"" ..
+			fields.text .. "\" to sign at " .. minetest.pos_to_string(pos))
 		meta:set_string("text", fields.text)
-		meta:set_string("infotext",  "\"" .. fields.text .. "\"")
+		meta:set_string("infotext", '"' .. fields.text .. '"')
 	end,
 })
 
+
 minetest.register_node("default:ladder", {
 	description = "Ladder",
 	drawtype = "nodebox",
@@ -2090,11 +2102,14 @@ minetest.register_node("default:ladder", {
 		wall_bottom = {-0.375, -0.5, -0.5, 0.375, -0.4375, 0.5},
 		wall_side   = {-0.5, -0.5, -0.375, -0.4375, 0.5, 0.375},
 	},
-	selection_box = {type = "wallmounted"},
 	groups = {choppy = 2, oddly_breakable_by_hand = 3, flammable = 2},
+	legacy_wallmounted = true,
 	sounds = default.node_sound_wood_defaults(),
 })
 
+local fence_texture =
+	"default_fence_overlay.png^default_wood.png^default_fence_overlay.png^[makealpha:255,126,126"
+
 minetest.register_node("default:ladder_obsidian", {
 	description = "Ladder Obsidian",
 	drawtype = "nodebox",
@@ -2130,7 +2145,8 @@ minetest.register_node("default:fence_wood", {
 		type = "fixed",
 		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
 	},
-	groups = {not_in_creative_inventory=1,choppy=2,oddly_breakable_by_hand=2,flammable=2},
+	groups = {not_in_creative_inventory = 1, choppy = 2, oddly_breakable_by_hand = 2,
+		 flammable = 2},
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -2232,7 +2248,8 @@ minetest.register_node("default:obsidian_glass", {
 minetest.register_node("default:rail", {
 	description = "Rail",
 	drawtype = "raillike",
-	tiles = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
+	tiles = {"default_rail.png", "default_rail_curved.png",
+		"default_rail_t_junction.png", "default_rail_crossing.png"},
 	inventory_image = "default_rail.png",
 	wield_image = "default_rail.png",
 	paramtype = "light",
@@ -2244,9 +2261,11 @@ minetest.register_node("default:rail", {
                 -- but how to specify the dimensions for curved and sideways rails?
                 fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
 	},
-	groups = {bendy=2,dig_immediate=2,attached_node=1,connect_to_raillike=1}, -- //MFF Temporary fix (Mg|06/21/2015) connect_to_raillike=minetest.raillike_group("rail")},
+	groups = {bendy = 2, dig_immediate = 2, attached_node = 1,
+		connect_to_raillike = minetest.raillike_group("rail")},
 })
 
+
 minetest.register_node("default:brick", {
 	description = "Brick Block",
 	tiles = {"default_brick.png"},

minetestforfun_game/mods/default/trees.lua

@@ -36,27 +36,27 @@ minetest.register_abm({
 		if node.name == "default:sapling" then
 			minetest.log("action", "A sapling grows into a tree at "..
 				minetest.pos_to_string(pos))
---			if mapgen == "v6" then
+			if mapgen == "v6" then
 				default.grow_tree(pos, random(1, 4) == 1)
---			else
---				default.grow_new_apple_tree(pos)
---			end
+			else
+				default.grow_new_apple_tree(pos)
+			end
 		elseif node.name == "default:junglesapling" then
 			minetest.log("action", "A jungle sapling grows into a tree at "..
 				minetest.pos_to_string(pos))
---			if mapgen == "v6" then
+			if mapgen == "v6" then
 				default.grow_jungle_tree(pos)
---			else
---				default.grow_new_jungle_tree(pos)
---			end
+			else
+				default.grow_new_jungle_tree(pos)
+			end
 		elseif node.name == "default:pine_sapling" then
 			minetest.log("action", "A pine sapling grows into a tree at "..
 				minetest.pos_to_string(pos))
---			if mapgen == "v6" then
+			if mapgen == "v6" then
 				default.grow_pine_tree(pos)
---			else
---				default.grow_new_pine_tree(pos)
---			end
+			else
+				default.grow_new_pine_tree(pos)
+			end
 		elseif node.name == "default:acacia_sapling" then
 			minetest.log("action", "An acacia sapling grows into a tree at "..
 				minetest.pos_to_string(pos))
@@ -359,7 +359,7 @@ end
 -- New apple tree
 
 function default.grow_new_apple_tree(pos)
-	local path = minetest.get_modpath("default") .. "/schematics/apple_tree.mts"
+	local path = minetest.get_modpath("default") .. "/schematics/apple_tree_from_sapling.mts"
 	minetest.place_schematic({x = pos.x - 2, y = pos.y - 1, z = pos.z - 2},
 		path, 0, nil, false)
 end
@@ -368,8 +368,8 @@ end
 -- New jungle tree
 
 function default.grow_new_jungle_tree(pos)
-	local path = minetest.get_modpath("default") .. "/schematics/jungle_tree.mts"
-	minetest.place_schematic({x = pos.x - 2, y = pos.y, z = pos.z - 2},
+	local path = minetest.get_modpath("default") .. "/schematics/jungle_tree_from_sapling.mts"
+	minetest.place_schematic({x = pos.x - 2, y = pos.y - 1, z = pos.z - 2},
 		path, 0, nil, false)
 end
 
@@ -377,7 +377,7 @@ end
 -- New pine tree
 
 function default.grow_new_pine_tree(pos)
-	local path = minetest.get_modpath("default") .. "/schematics/pine_tree.mts"
+	local path = minetest.get_modpath("default") .. "/schematics/pine_tree_from_sapling.mts"
 	minetest.place_schematic({x = pos.x - 2, y = pos.y - 1, z = pos.z - 2},
 		path, 0, nil, false)
 end
@@ -386,7 +386,7 @@ end
 -- New acacia tree
 
 function default.grow_new_acacia_tree(pos)
-	local path = minetest.get_modpath("default") .. "/schematics/acacia_tree.mts"
+	local path = minetest.get_modpath("default") .. "/schematics/acacia_tree_from_sapling.mts"
 	minetest.place_schematic({x = pos.x - 4, y = pos.y - 1, z = pos.z - 4},
 		path, random, nil, false)
 end

minetestforfun_game/mods/fire/init.lua

@@ -1,13 +1,19 @@
 -- minetest/fire/init.lua
 
+-- Global namespace for functions
+
 fire = {}
 
+
+-- Register flame node
+
 minetest.register_node("fire:basic_flame", {
 	description = "Fire",
 	drawtype = "firelike",
 	tiles = {{
 		name = "fire_basic_flame_animated.png",
-		animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},
+		animation = {type = "vertical_frames",
+			aspect_w = 16, aspect_h = 16, length = 1},
 	}},
 	inventory_image = "fire_basic_flame.png",
 	light_source = 14,
@@ -29,11 +35,18 @@ minetest.register_node("fire:basic_flame", {
 	on_blast = function() end,
 })
 
-fire.D = 6
+
+-- Fire sounds table
 -- key: position hash of low corner of area
 -- value: {handle=sound handle, name=sound name}
 fire.sounds = {}
 
+
+-- Get sound area of position
+
+-- size of sound areas
+fire.D = 6
+
 function fire.get_area_p0p1(pos)
 	local p0 = {
 		x = math.floor(pos.x / fire.D) * fire.D,
@@ -48,6 +61,9 @@ function fire.get_area_p0p1(pos)
 	return p0, p1
 end
 
+
+-- Update fire sounds in sound area of position
+
 function fire.update_sounds_around(pos)
 	local p0, p1 = fire.get_area_p0p1(pos)
 	local cp = {x = (p0.x + p1.x) / 2, y = (p0.y + p1.y) / 2, z = (p0.z + p1.z) / 2}
@@ -66,7 +82,8 @@ function fire.update_sounds_around(pos)
 	if not sound then
 		if should_have_sound then
 			fire.sounds[p0_hash] = {
-				handle = minetest.sound_play(wanted_sound, {pos=cp, max_hear_distance = 16, loop=true}),
+				handle = minetest.sound_play(wanted_sound,
+					{pos = cp, max_hear_distance = 16, loop = true}),
 				name = wanted_sound.name,
 			}
 		end
@@ -77,40 +94,53 @@ function fire.update_sounds_around(pos)
 		elseif sound.name ~= wanted_sound.name then
 			minetest.sound_stop(sound.handle)
 			fire.sounds[p0_hash] = {
-				handle = minetest.sound_play(wanted_sound, {pos=cp, max_hear_distance = 16, loop=true}),
+				handle = minetest.sound_play(wanted_sound,
+					{pos = cp, max_hear_distance = 16, loop = true}),
 				name = wanted_sound.name,
 			}
 		end
 	end
 end
 
+
+-- Update fire sounds on flame node construct or destruct
+
 function fire.on_flame_add_at(pos)
 	fire.update_sounds_around(pos)
 end
 
+
 function fire.on_flame_remove_at(pos)
 	fire.update_sounds_around(pos)
 end
 
+
+-- Return positions for flames around a burning node
+
 function fire.find_pos_for_flame_around(pos)
 	return minetest.find_node_near(pos, 1, {"air"})
 end
 
+
+-- Detect nearby extinguishing nodes
+
 function fire.flame_should_extinguish(pos)
 	if minetest.setting_getbool("disable_fire") then return true end
 	--return minetest.find_node_near(pos, 1, {"group:puts_out_fire"})
-	local p0 = {x=pos.x-2, y=pos.y, z=pos.z-2}
-	local p1 = {x=pos.x+2, y=pos.y, z=pos.z+2}
+	local p0 = {x = pos.x - 1, y = pos.y, z = pos.z - 1}
+	local p1 = {x = pos.x + 1, y = pos.y + 1, z = pos.z + 1}
 	local ps = minetest.find_nodes_in_area(p0, p1, {"group:puts_out_fire"})
 	return (#ps ~= 0)
 end
 
---[[-- Ignite neighboring nodes
-minetest.register_abm({
+
+-- Ignite neighboring nodes
+
+--[[minetest.register_abm({
 	nodenames = {"group:flammable"},
 	neighbors = {"group:igniter"},
-	interval = 5,
-	chance = 2,
+	interval = 7,
+	chance = 32,
 	action = function(p0, node, _, _)
 		-- If there is water or stuff like that around flame, don't ignite
 		if fire.flame_should_extinguish(p0) then
@@ -123,7 +153,12 @@ minetest.register_abm({
 	end,
 })
 
+
 -- Rarely ignite things from far
+
+--[[ Currently disabled to reduce the chance of uncontrollable spreading
+	fires that disrupt servers. Also for less lua processing load.
+
 minetest.register_abm({
 	nodenames = {"group:igniter"},
 	neighbors = {"air"},
@@ -150,10 +185,11 @@ minetest.register_abm({
 })]]
 
 -- Remove flammable nodes and flame
+
 minetest.register_abm({
 	nodenames = {"fire:basic_flame"},
-	interval = 3,
-	chance = 2,
+	interval = 5,
+	chance = 16,
 	action = function(p0, node, _, _)
 		-- If there is water or stuff like that around flame, remove flame
 		if fire.flame_should_extinguish(p0) then