Move our [default] edits to mff_classic, alias nodes

minetestforfun_game/mods/default/aliases.lua

@@ -39,8 +39,6 @@ minetest.register_alias("locked_chest", "default:chest_locked")
 minetest.register_alias("cobble", "default:cobble")
 minetest.register_alias("mossycobble", "default:mossycobble")
 minetest.register_alias("steelblock", "default:steelblock")
-minetest.register_alias("nyancat", "default:nyancat")
-minetest.register_alias("nyancat_rainbow", "default:nyancat_rainbow")
 minetest.register_alias("sapling", "default:sapling")
 minetest.register_alias("apple", "default:apple")
 
@@ -77,26 +75,3 @@ minetest.register_alias("default:pinewood", "default:pine_wood")
 
 minetest.register_alias("default:ladder", "default:ladder_wood")
 minetest.register_alias("default:sign_wall", "default:sign_wall_wood")
-
--- Those lines are for moreores integration
-minetest.register_alias("moreores:pick_silver", "default:pick_silver")
-minetest.register_alias("moreores:pick_mithril", "default:pick_mithril")
-minetest.register_alias("moreores:shovel_silver", "default:shovel_silver")
-minetest.register_alias("moreores:shovel_mithril", "default:shovel_mithril")
-minetest.register_alias("moreores:axe_silver", "default:axe_silver")
-minetest.register_alias("moreores:axe_mithril", "default:axe_mithril")
-minetest.register_alias("moreores:sword_silver", "default:sword_silver")
-minetest.register_alias("moreores:sword_mithril", "default:sword_mithril")
-minetest.register_alias("moreores:mineral_silver", "default:stone_with_silver")
-minetest.register_alias("moreores:mineral_tin", "default:stone_with_tin")
-minetest.register_alias("moreores:mineral_mithril", "default:stone_with_mithril")
-minetest.register_alias("moreores:mithril_ingot", "default:mithril_ingot")
-minetest.register_alias("moreores:silver_ingot", "default:silver_ingot")
-minetest.register_alias("moreores:tin_ingot", "default:tin_ingot")
-minetest.register_alias("moreores:mithril_lump", "default:mithril_lump")
-minetest.register_alias("moreores:silver_lump", "default:silver_lump")
-minetest.register_alias("moreores:tin_lump", "default:tin_lump")
-minetest.register_alias("moreores:mithril_block", "default:mithrilblock")
-minetest.register_alias("moreores:silver_block", "default:silverblock")
-minetest.register_alias("moreores:tin_block", "default:tinblock")
-

minetestforfun_game/mods/default/functions.lua

@@ -126,6 +126,7 @@ minetest.register_abm({
 --
 -- optimized helper to put all items in an inventory into a drops list
 --
+
 function default.get_inventory_drops(pos, inventory, drops)
 	local inv = minetest.get_meta(pos):get_inventory()
 	local n = #drops
@@ -230,6 +231,7 @@ end
 --
 -- Fence registration helper
 --
+
 function default.register_fence(name, def)
 	minetest.register_craft({
 		output = name .. " 4",
@@ -306,6 +308,8 @@ default.after_place_leaves = function(pos, placer, itemstack, pointed_thing)
 	end
 end
 
+-- Leafdecay ABM
+
 minetest.register_abm({
 	label = "Leaf decay",
 	nodenames = {"group:leafdecay"},
@@ -446,6 +450,7 @@ minetest.register_abm({
 	end
 })
 
+
 --
 -- Grass and dry grass removed in darkness
 --

minetestforfun_game/mods/default/mapgen.lua

@@ -301,150 +301,6 @@ function default.register_ores()
 		flags          = "absheight",
 	})
 
-	-- Beware of Meze
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:meze",
-		wherein        = "default:stone",
-		clust_scarcity = 40 * 40 * 40,
-		clust_num_ores = 3,
-		clust_size     = 2,
-		y_min          = 0,
-		y_max          = 64,
-		flags          = "absheight",
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:meze",
-		wherein        = "default:desert_stone",
-		clust_scarcity = 40 * 40 * 40,
-		clust_num_ores = 3,
-		clust_size     = 2,
-		y_min          = 0,
-		y_max          = 64,
-		flags          = "absheight",
-	})
-
-
-	-- Tin
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_tin",
-		wherein	       = "default:stone",
-		clust_scarcity = 7 * 7 * 7,
-		clust_num_ores = 3,
-		clust_size     = 7,
-		y_min	       = -31000,
-		y_max          = 12,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:desert_stone_with_tin",
-		wherein	       = "default:desert_stone",
-		clust_scarcity = 7 * 7 * 7,
-		clust_num_ores = 3,
-		clust_size     = 7,
-		y_min	       = -31000,
-		y_max          = 12,
-	})
-
-	-- Silver
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_silver",
-		wherein	       = "default:stone",
-		clust_scarcity = 11 * 11 * 11,
-		clust_num_ores = 4,
-		clust_size     = 11,
-		y_min	       = -31000,
-		y_max          = -12,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:desert_stone_with_silver",
-		wherein	       = "default:desert_stone",
-		clust_scarcity = 11 * 11 * 11,
-		clust_num_ores = 4,
-		clust_size     = 11,
-		y_min	       = -31000,
-		y_max          = -12,
-	})
-
-	-- Mithril
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_mithril",
-		wherein	       = "default:stone",
-		clust_scarcity = 11 * 11 * 11,
-		clust_num_ores = 1,
-		clust_size     = 11,
-		y_min	       = -31000,
-		y_max          = -1024,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_mithril",
-		wherein	       = "default:stone",
-		clust_scarcity = 15 * 15 * 15,
-		clust_num_ores = 2,
-		clust_size     = 3,
-		y_min	       = -31000,
-		y_max          = -2048,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_mithril",
-		wherein	       = "default:stone",
-		clust_scarcity = 22 * 22 * 22,
-		clust_num_ores = 5,
-		clust_size     = 5,
-		y_min	       = -31000,
-		y_max          = -4096,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_mithril",
-		wherein	       = "default:stone",
-		clust_scarcity = 28 * 28 * 28,
-		clust_num_ores = 20,
-		clust_size     = 7,
-		y_min	       = -31000,
-		y_max          = -12288,
-	})
-
-	-- Gold
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_gold",
-		wherein        = "default:stone",
-		clust_scarcity = 15 * 15 * 15,
-		clust_num_ores = 3,
-		clust_size     = 2,
-		y_min          = -255,
-		y_max          = -64,
-	})
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_gold",
-		wherein        = "default:stone",
-		clust_scarcity = 13 * 13 * 13,
-		clust_num_ores = 5,
-		clust_size     = 3,
-		y_min          = -30000,
-		y_max          = -256,
-	})
 
 	-- Diamond
 
@@ -516,20 +372,6 @@ function default.register_ores()
 		y_max          = -64,
 	})
 
-	-- Gold Coins
-
-	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "default:stone_with_coin",
-		wherein        = "default:stone",
-		clust_scarcity = 26 * 26 * 26,
-		clust_num_ores = 1,
-		clust_size     = 1,
-		y_min          = -30000,
-		y_max          = 0,
-		flags          = "absheight",
-	})
-
 	-- Super Apples
 
 	minetest.register_ore({

minetestforfun_game/mods/default/nodes.lua

@@ -32,7 +32,6 @@ default:sandstonebrick
 default:sandstone_block
 
 default:obsidian
-default:obsidian_cooled
 default:obsidianbrick
 default:obsidian_block
 
@@ -52,7 +51,6 @@ default:desert_sand
 default:gravel
 
 default:clay
-default:clay_burned
 
 default:snow
 default:snowblock
@@ -89,52 +87,29 @@ default:aspen_wood
 default:aspen_leaves
 default:aspen_sapling
 
-default:cherry_tree
-default:cherry_log
-default:cherry_plank
-default:cherry_blossom_leaves
-default:cherry_leaves_deco
-
 Ores
 ----
 (1. In stone 2. Blocks)
 
 default:stone_with_coal
-default:desert_stone_with_coal
 default:coalblock
 
 default:stone_with_iron
 default:steelblock
 
 default:stone_with_copper
-default:desert_stone_with_copper
 default:copperblock
-
-default:stone_with_tin
-default:desert_stone_with_tin
-default:tinblock
-
 default:bronzeblock
 
-default:stone_with_silver
-default:desert_stone_with_silver
-default:silverblock
-
-default:stone_with_mithril
-default:mithrilblock
-
 default:stone_with_gold
 default:goldblock
 
 default:stone_with_mese
 default:mese
-default:meze
 
 default:stone_with_diamond
 default:diamondblock
 
-default:stone_with_coin
-
 Plantlife (non-cubic)
 ---------------------
 
@@ -168,12 +143,6 @@ default:river_water_flowing
 default:lava_source
 default:lava_flowing
 
-default:acid_source
-default:acid_flowing
-
-default:sand_source
-default:sand_flowing
-
 Tools / "Advanced" crafting / Non-"natural"
 -------------------------------------------
 
@@ -189,17 +158,12 @@ default:sign_wall_steel
 
 default:ladder_wood
 default:ladder_steel
-default:ladder_obsidian
 
 default:fence_wood
 default:fence_acacia_wood
 default:fence_junglewood
 default:fence_pine_wood
 default:fence_aspen_wood
-default:fence_cobble
-default:fence_desert_cobble
-default:fence_steelblock
-default:fence_brick
 
 default:glass
 default:obsidian_glass
@@ -214,8 +178,6 @@ Misc
 ----
 
 default:cloud
-default:nyancat
-default:nyancat_rainbow
 
 --]]
 
@@ -240,15 +202,6 @@ minetest.register_node("default:cobble", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:cobble_cooled", {
-	description = "Cobblestone (cooled)",
-	tiles = {"default_cobble.png"},
-	is_ground_content = true,
-	drop = "default:cobble",
-	groups = {cracky = 3, stone = 2},
-	sounds = default.node_sound_stone_defaults(),
-})
-
 minetest.register_node("default:stonebrick", {
 	description = "Stone Brick",
 	paramtype2 = "facedir",
@@ -358,15 +311,6 @@ minetest.register_node("default:obsidian", {
 	groups = {cracky = 1, level = 2},
 })
 
-minetest.register_node("default:obsidian_cooled", {
-	description = "Obsidian (cooled)",
-	tiles = {"default_obsidian.png"},
-	is_ground_content = true,
-	drop = "default:obsidian",
-	sounds = default.node_sound_stone_defaults(),
-	groups = {cracky = 1, level = 2},
-})
-
 minetest.register_node("default:obsidianbrick", {
 	description = "Obsidian Brick",
 	paramtype2 = "facedir",
@@ -510,15 +454,6 @@ minetest.register_node("default:clay", {
 	sounds = default.node_sound_dirt_defaults(),
 })
 
-minetest.register_node("default:clay_burned", {
-	description = "Burned Clay",
-	tiles = {"default_clay_burned.png"},
-	is_ground_content = true,
-	groups = {crumbly = 3},
-	drop = 'default:clay_lump 4',
-	sounds = default.node_sound_dirt_defaults(),
-})
-
 
 minetest.register_node("default:snow", {
 	description = "Snow",
@@ -1014,94 +949,6 @@ minetest.register_node("default:aspen_sapling", {
 	end,
 })
 
--- From BFD, cherry tree
-minetest.register_node("default:cherry_tree", {
-	description = "Cherry Log",
-	tiles = {"default_cherry_top.png", "default_cherry_top.png", "default_cherry_tree.png"},
-	is_ground_content = false,
-	groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
-	drop = "default:cherry_log"
-})
-
-minetest.register_node("default:cherry_log", {
-	description = "Cherry Log",
-	tiles = {"default_cherry_top.png", "default_cherry_top.png", "default_cherry_tree.png"},
-	paramtype2 = "facedir",
-	is_ground_content = false,
-	groups = {choppy=2,oddly_breakable_by_hand=1,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
-	on_place = minetest.rotate_node,
-})
-
-minetest.register_node("default:cherry_plank", {
-	description = "Cherry Planks",
-	tiles = {"default_wood_cherry_planks.png"},
-	sounds = default.node_sound_wood_defaults(),
-	groups = {oddly_breakable_by_hand=1, flammable=1, choppy=3, wood=1},
-})
-
-minetest.register_node("default:cherry_blossom_leaves", {
-	description = "Cherry Blossom Leaves",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"default_cherry_blossom_leaves.png"},
-	paramtype = "light",
-	waving = 1,
-	is_ground_content = false,
-	groups = {snappy=3, leafdecay=3, leafdecay_drop = 1, flammable=2, leaves=1},
-	drop = {
-		max_items = 1,
-		items = {
-			{
-				items = {'default:cherry_sapling'},
-				rarity = 32,
-			},
-			{
-				items = {'default:cherry_blossom_leaves'},
-			}
-		}
-	},
-	sounds = default.node_sound_leaves_defaults(),
-	on_place = function(itemstack, placer, pointed_thing)
-		-- place a random grass node
-		local stack = ItemStack("default:cherry_leaves_deco")
-		local ret = minetest.item_place(stack, placer, pointed_thing)
-		return ItemStack("default:cherry_blossom_leaves".." "..itemstack:get_count()-(1-ret:get_count()))
-	end,
-})
-
-minetest.register_node("default:cherry_leaves_deco", {
-	description = "Cherry Leaves",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"default_cherry_blossom_leaves.png"},
-	paramtype = "light",
-	waving=1,
-	is_ground_content = false,
-	groups = {snappy=3, flammable=2, leaves=1},
-	sounds = default.node_sound_leaves_defaults(),
-	drop = {'default:cherry_blossom_leaves'},
-})
-
-minetest.register_node("default:cherry_sapling", {
-	description = "Cherry Sapling",
-	waving = 1,
-	visual_scale = 1.0,
-	inventory_image = "default_cherry_sapling.png",
-	wield_image = "default_cherry_sapling.png",
-	drawtype = "plantlike",
-	paramtype = "light",
-	tiles = {"default_cherry_sapling.png"},
-	walkable = false,
-	selection_box = {
-		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},
-	sounds = default.node_sound_leaves_defaults(),
-})
 --
 -- Ores
 --
@@ -1120,21 +967,6 @@ minetest.register_node("default:stone_with_coal", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:desert_stone_with_coal", {
-	description = "Coal Ore",
-	tiles = {"default_desert_stone.png^default_mineral_coal.png"},
-	is_ground_content = true,
-	groups = {crumbly = 1, cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:desert_cobble"}},
-			{items = {"default:coal_lump"}},
-			{items = {"maptools:copper_coin"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
 minetest.register_node("default:coalblock", {
 	description = "Coal Block",
 	tiles = {"default_coal_block.png"},
@@ -1182,21 +1014,6 @@ minetest.register_node("default:stone_with_copper", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:desert_stone_with_copper", {
-	description = "Copper Ore",
-	tiles = {"default_desert_stone.png^default_mineral_copper.png"},
-	is_ground_content = true,
-	groups = {crumbly = 1, cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:desert_cobble"}},
-			{items = {"default:copper_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
 minetest.register_node("default:copperblock", {
 	description = "Copper Block",
 	tiles = {"default_copper_block.png"},
@@ -1213,81 +1030,6 @@ minetest.register_node("default:bronzeblock", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:stone_with_tin", {
-	description = "Tin Ore",
-	tiles = {"default_stone.png^default_mineral_tin.png"},
-	is_ground_content = true,
-	groups = {cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:cobble"}},
-			{items = {"default:tin_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:desert_stone_with_tin", {
-	description = "Tin Ore",
-	tiles = {"default_desert_stone.png^default_mineral_tin.png"},
-	is_ground_content = true,
-	groups = {crumbly = 1, cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:desert_cobble"}},
-			{items = {"default:tin_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:tinblock", {
-	description = "Tin Block",
-	tiles = {"default_tin_block.png"},
-	is_ground_content = false,
-	groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:stone_with_silver", {
-	description = "Silver Ore",
-	tiles = {"default_stone.png^default_mineral_silver.png"},
-	is_ground_content = true,
-	groups = {cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:cobble"}},
-			{items = {"default:silver_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:desert_stone_with_silver", {
-	description = "Silver Ore",
-	tiles = {"default_desert_stone.png^default_mineral_silver.png"},
-	is_ground_content = true,
-	groups = {crumbly = 1, cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:desert_cobble"}},
-			{items = {"default:silver_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:silverblock", {
-	description = "Silver Block",
-	tiles = {"default_silver_block.png"},
-	is_ground_content = false,
-	groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
-	sounds = default.node_sound_stone_defaults(),
-})
 
 minetest.register_node("default:stone_with_mese", {
 	description = "Mese Ore",
@@ -1319,30 +1061,6 @@ minetest.register_node("default:mese", {
 	light_source = 3,
 })
 
-local function die_later(digger)
-	digger:set_hp(0)
-end
-
-minetest.register_node("default:meze", {
-	description = "Meze Block",
-	tiles = {"default_meze_block.png"},
-	is_ground_content = true,
-	drop = "",
-	groups = {cracky = 1, level = 2, fall_damage_add_percent = -75},
-	sounds = default.node_sound_wood_defaults(), -- Intended.
-
-	on_dig = function(pos, node, digger)
-		if digger and minetest.setting_getbool("enable_damage") and not minetest.setting_getbool("creative_mode") then
-			minetest.after(3, die_later, digger)
-			minetest.chat_send_player(digger:get_player_name(), "You feel like you did a mistake.")
-			minetest.node_dig(pos, node, digger)
-		elseif digger then
-			minetest.node_dig(pos, node, digger)
-		end
-	end,
-})
-minetest.register_alias("default:meze_block", "default:meze")
-
 
 minetest.register_node("default:stone_with_gold", {
 	description = "Gold Ore",
@@ -1366,28 +1084,6 @@ minetest.register_node("default:goldblock", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:stone_with_mithril", {
-	description = "Mithril Ore",
-	tiles = {"default_stone.png^default_mineral_mithril.png"},
-	is_ground_content = true,
-	groups = {cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:cobble"}},
-			{items = {"default:mithril_lump"}},
-			{items = {"maptools:copper_coin 3"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
-minetest.register_node("default:mithrilblock", {
-	description = "Mithril Block",
-	tiles = {"default_mithril_block.png"},
-	is_ground_content = false,
-	groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
-	sounds = default.node_sound_stone_defaults(),
-})
 
 minetest.register_node("default:stone_with_diamond", {
 	description = "Diamond Ore",
@@ -1411,21 +1107,6 @@ minetest.register_node("default:diamondblock", {
 	sounds = default.node_sound_defaults(),
 })
 
-
-minetest.register_node("default:stone_with_coin", {
-	description = "Stone with Coin",
-	tiles = {"default_stone.png^maptools_gold_coin.png"},
-	is_ground_content = true,
-	groups = {cracky = 3},
-	drop = {
-		items = {
-			{items = {"default:cobble"}},
-			{items = {"maptools:gold_coin"}},
-		},
-	},
-	sounds = default.node_sound_stone_defaults(),
-})
-
 --
 -- Plantlife (non-cubic)
 --
@@ -1898,131 +1579,6 @@ minetest.register_node("default:lava_flowing", {
 		not_in_creative_inventory = 1},
 })
 
-minetest.register_node("default:acid_source", {
-	description = "Acid Source",
-	inventory_image = minetest.inventorycube("default_acid.png"),
-	drawtype = "liquid",
-	tiles = {
-		{name = "default_acid_source_animated.png", animation={type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 1.5}}
-	},
-	special_tiles = {
-		-- New-style acid source material (mostly unused)
-		{
-			name = "default_acid_source_animated.png",
-			animation = {type = "vertical_frames", aspect_w= 16, aspect_h = 16, length = 1.5},
-			backface_culling = false,
-		}
-	},
-	alpha = 160,
-	paramtype = "light",
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	drop = "",
-	drowning = 2,
-	liquidtype = "source",
-	liquid_alternative_flowing = "default:acid_flowing",
-	liquid_alternative_source = "default:acid_source",
-	liquid_viscosity = 1,
-	liquid_range = 4,
-	damage_per_second = 3,
-	post_effect_color = {a = 120, r = 50, g = 90, b = 30},
-	groups = {water = 3, acid = 3, liquid = 3, puts_out_fire = 1},
-})
-
-minetest.register_node("default:acid_flowing", {
-	description = "Flowing Acid",
-	inventory_image = minetest.inventorycube("default_acid.png"),
-	drawtype = "flowingliquid",
-	tiles = {"default_acid.png"},
-	special_tiles = {
-		{
-			image = "default_acid_flowing_animated.png",
-			backface_culling=false,
-			animation={type = "vertical_frames", aspect_w= 16, aspect_h = 16, length = 0.6}
-		},
-		{
-			image = "default_acid_flowing_animated.png",
-			backface_culling=true,
-			animation={type = "vertical_frames", aspect_w= 16, aspect_h = 16, length = 0.6}
-		},
-	},
-	alpha = 160,
-	paramtype = "light",
-	paramtype2 = "flowingliquid",
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	drop = "",
-	drowning = 2,
-	liquidtype = "flowing",
-	liquid_alternative_flowing = "default:acid_flowing",
-	liquid_alternative_source = "default:acid_source",
-	liquid_viscosity = 1,
-	liquid_range = 4,
-	damage_per_second = 3,
-	post_effect_color = {a = 120, r = 50, g = 90, b = 30},
-	groups = {water = 3, acid = 3, liquid = 3, puts_out_fire = 1, not_in_creative_inventory = 1},
-})
-
-minetest.register_node("default:sand_source", {
-	description = "Sand Source",
-	inventory_image = minetest.inventorycube("default_sand.png"),
-	drawtype = "liquid",
-	tiles = {"default_sand.png"},
-	alpha = 255,
-	paramtype = "light",
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	drop = "",
-	drowning = 4,
-	liquidtype = "source",
-	liquid_alternative_flowing = "default:sand_flowing",
-	liquid_alternative_source = "default:sand_source",
-	liquid_viscosity = 20,
-	liquid_renewable = false,
-	post_effect_color = {a = 250, r = 0, g = 0, b = 0},
-	groups = {liquid = 3},
-})
-
-minetest.register_node("default:sand_flowing", {
-	description = "Flowing Sand",
-	inventory_image = minetest.inventorycube("default_sand.png"),
-	drawtype = "flowingliquid",
-	tiles = {"default_sand.png"},
-	special_tiles = {
-		{
-			image = "default_sand_flowing_animated.png",
-			backface_culling=false,
-			animation={type = "vertical_frames", aspect_w= 16, aspect_h = 16, length = 0.6}
-		},
-		{
-			image = "default_sand_flowing_animated.png",
-			backface_culling=true,
-			animation={type = "vertical_frames", aspect_w= 16, aspect_h = 16, length = 0.6}
-		},
-	},
-	alpha = 255,
-	paramtype = "light",
-	paramtype2 = "flowingliquid",
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	drop = "",
-	drowning = 4,
-	liquidtype = "flowing",
-	liquid_alternative_flowing = "default:sand_flowing",
-	liquid_alternative_source = "default:sand_source",
-	liquid_viscosity = 20,
-	post_effect_color = {a = 250, r = 0, g = 0, b = 0},
-	groups = {liquid = 3, not_in_creative_inventory = 1},
-})
-
 --
 -- Tools / "Advanced" crafting / Non-"natural"
 --
@@ -2386,28 +1942,6 @@ minetest.register_node("default:ladder_wood", {
 	sounds = default.node_sound_wood_defaults(),
 })
 
-minetest.register_node("default:ladder_obsidian", {
-	description = "Obsidian Ladder",
-	drawtype = "signlike",
-	tiles = {"default_ladder_obsidian.png"},
-	inventory_image = "default_ladder_obsidian.png",
-	wield_image = "default_ladder_obsidian.png",
-	paramtype = "light",
-	paramtype2 = "wallmounted",
-	sunlight_propagates = true,
-	walkable = false,
-	climbable = true,
-	is_ground_content = false,
-	selection_box = {
-		type = "wallmounted",
-		--wall_top = = <default>
-		--wall_bottom = = <default>
-		--wall_side = = <default>
-	},
-	groups = {cracky = 2},
-	sounds = default.node_sound_stone_defaults(),
-})
-
 minetest.register_node("default:ladder_steel", {
 	description = "Steel Ladder",
 	drawtype = "signlike",
@@ -2433,6 +1967,8 @@ minetest.register_node("default:ladder_steel", {
 default.register_fence("default:fence_wood", {
 	description = "Wooden Fence",
 	texture = "default_fence_wood.png",
+	inventory_image = "default_fence_overlay.png^default_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+	wield_image = "default_fence_overlay.png^default_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
 	material = "default:wood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults()
@@ -2441,6 +1977,8 @@ default.register_fence("default:fence_wood", {
 default.register_fence("default:fence_acacia_wood", {
 	description = "Acacia Fence",
 	texture = "default_fence_acacia_wood.png",
+	inventory_image = "default_fence_overlay.png^default_acacia_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+	wield_image = "default_fence_overlay.png^default_acacia_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
 	material = "default:acacia_wood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults()
@@ -2449,6 +1987,8 @@ default.register_fence("default:fence_acacia_wood", {
 default.register_fence("default:fence_junglewood", {
 	description = "Junglewood Fence",
 	texture = "default_fence_junglewood.png",
+	inventory_image = "default_fence_overlay.png^default_junglewood.png^default_fence_overlay.png^[makealpha:255,126,126",
+	wield_image = "default_fence_overlay.png^default_junglewood.png^default_fence_overlay.png^[makealpha:255,126,126",
 	material = "default:junglewood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults()
@@ -2457,6 +1997,8 @@ default.register_fence("default:fence_junglewood", {
 default.register_fence("default:fence_pine_wood", {
 	description = "Pine Fence",
 	texture = "default_fence_pine_wood.png",
+	inventory_image = "default_fence_overlay.png^default_pine_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+	wield_image = "default_fence_overlay.png^default_pine_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
 	material = "default:pine_wood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults()
@@ -2465,43 +2007,13 @@ default.register_fence("default:fence_pine_wood", {
 default.register_fence("default:fence_aspen_wood", {
 	description = "Aspen Fence",
 	texture = "default_fence_aspen_wood.png",
+	inventory_image = "default_fence_overlay.png^default_aspen_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+	wield_image = "default_fence_overlay.png^default_aspen_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
 	material = "default:aspen_wood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults()
 })
 
-default.register_fence("default:fence_cobble", {
-	description = "Cobble Fence",
-	texture = "default_fence_cobble.png",
-	material = "default:cobble",
-	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
-	sounds = default.node_sound_wood_defaults()
-})
-
-default.register_fence("default:fence_desert_cobble", {
-	description = "Desert Cobble Fence",
-	texture = "default_fence_desert_cobble.png",
-	material = "default:desert_cobble",
-	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
-	sounds = default.node_sound_wood_defaults()
-})
-
-default.register_fence("default:fence_steelblock", {
-	description = "Steel Block Fence",
-	texture = "default_fence_steelblock.png",
-	material = "default:steelblock",
-	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
-	sounds = default.node_sound_wood_defaults()
-})
-
-default.register_fence("default:fence_brick", {
-	description = "Brick Fence",
-	texture = "default_fence_brick.png",
-	material = "default:brick",
-	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
-	sounds = default.node_sound_wood_defaults()
-})
-
 minetest.register_node("default:glass", {
 	description = "Glass",
 	drawtype = "glasslike_framed_optional",
@@ -2580,34 +2092,3 @@ minetest.register_node("default:cloud", {
 	sounds = default.node_sound_defaults(),
 	groups = {not_in_creative_inventory = 1},
 })
-
-minetest.register_node("default:nyancat", {
-	description = "Nyan Cat",
-	tiles = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
-		"default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
-	paramtype2 = "facedir",
-	groups = {cracky = 2},
-	is_ground_content = false,
-	post_effect_color = {a = 128, r= 255, g= 128, b= 255},
-	legacy_facedir_simple = true,
-	sounds = default.node_sound_defaults(),
-})
-
-minetest.register_node("default:nyancat_rainbow", {
-	description = "Nyan Cat Rainbow",
-	drawtype = "glasslike",
-	tiles = {
-		"default_nc_rb.png^[transformR90", "default_nc_rb.png^[transformR90",
-		"default_nc_rb.png", "default_nc_rb.png"
-	},
-	paramtype = "light",
-	paramtype2 = "facedir",
-	groups = {cracky = 2},
-	sunlight_propagate = true,
-	walkable = false,
-	use_texture_alpha = true,
-	climbable = true,
-	is_ground_content = false,
-	post_effect_color = {a = 128, r= 255, g= 128, b= 255},
-	sounds = default.node_sound_defaults(),
-})

minetestforfun_game/mods/default/trees.lua

@@ -472,137 +472,3 @@ function default.sapling_on_place(itemstack, placer, pointed_thing,
 
 	return itemstack
 end
-
-
-
-
--- From BFD:
-
-minetest.register_node("default:mg_cherry_sapling", {
-	description = "Impossible to get node.",
-	drawtype = "airlike",
-	paramtype = "light",
-	tiles = {"xfences_space.png"},
-	groups = {not_in_creative_inventory=1},
-})
-
-local c_mg_cherry_sapling = minetest.get_content_id("default:mg_cherry_sapling")
-
-minetest.register_on_generated(function(minp, maxp, seed)
-	local timer = os.clock()
-	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
-	local data = vm:get_data()
-	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
-	local trees_grown = 0
-	for z=minp.z, maxp.z, 1 do
-		for y=minp.y, maxp.y, 1 do
-			for x=minp.x, maxp.x, 1 do
-				local p_pos = area:index(x,y,z)
-				local content_id = data[p_pos]
-				if content_id == c_mg_cherry_sapling then
-					minetest.after(1, default.grow_cherry_tree,
-						{x=x, y=y, z=z},
-						false,
-						"default:cherry_tree",
-						"default:cherry_blossom_leaves")
-					trees_grown = trees_grown + 1
-				else
-					-- nope
-				end
-			end
-		end
-	end
-	local geninfo = string.format(" trees grown after: %.2fs", os.clock() - timer)
-	minetest.log("action", trees_grown..geninfo)
-end)
-
-function default.grow_cherry_tree(pos, is_apple_tree, trunk_node, leaves_node)
-	--[[
-		NOTE: Tree-placing code is currently duplicated in the engine
-		and in games that have saplings; both are deprecated but not
-		replaced yet
-	--]]
-
-	local x, y, z = pos.x, pos.y, pos.z
-	local height = random(4, 5)
-	local c_tree = minetest.get_content_id(trunk_node)
-	local c_leaves = minetest.get_content_id(leaves_node)
-
-	local vm = minetest.get_voxel_manip()
-	local minp, maxp = vm:read_from_map(
-		{x = pos.x - 2, y = pos.y, z = pos.z - 2},
-		{x = pos.x + 2, y = pos.y + height + 1, z = pos.z + 2}
-	)
-	local a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
-	local data = vm:get_data()
-
-	add_trunk_and_leaves(data, a, pos, c_tree, c_leaves, height, 2, 8, is_apple_tree)
-
-	vm:set_data(data)
-	vm:write_to_map()
-	vm:update_map()
-end
-
-minetest.register_abm({
-	nodenames = {"default:cherry_sapling", "default:mg_cherry_sapling"},
-	interval = 80,
-	chance = 3,
-	action = function(pos, node)
-
-		local nu =  minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name
-		local is_soil = minetest.get_item_group(nu, "soil")
-
-		if is_soil == 0 then
-			return
-		end
-
-
-		minetest.remove_node({x=pos.x, y=pos.y, z=pos.z})
-		default.grow_cherry_tree(pos, false, "default:cherry_tree", "default:cherry_blossom_leaves")
-	end,
-})
-
-minetest.register_biome({
-	name = "cherry_blossom_forest",
-	node_shore_filler = "default:sand",
-	node_top = "default:grass",
-	depth_top = 1,
-	node_filler = "default:dirt",
-	depth_filler = 3,
-	node_dust = "air",
-	node_underwater = "default:gravel",
-	y_min = 1,
-	y_max = 40,
-	heat_point = 50,
-	humidity_point = 55,
-})
-
-minetest.register_biome({
-	name = "cherry_blossom_forest_floral",
-	node_shore_filler = "default:sand",
-	node_top = "default:grass",
-	depth_top = 1,
-	node_filler = "default:dirt",
-	depth_filler = 3,
-	node_dust = "air",
-	node_underwater = "default:gravel",
-	y_min = 1,
-	y_max = 40,
-	heat_point = 47,
-	humidity_point = 50,
-})
-
-minetest.register_biome({
-	name = "cherry_blossom_forest_grassy",
-	node_shore_filler = "default:sand",
-	node_top = "default:grass",
-	depth_top = 1,
-	node_filler = "default:dirt",
-	depth_filler = 3,
-	node_dust = "air",
-	node_underwater = "default:gravel",
-	y_min = 1,
-	y_max = 42,
-	heat_point = 55,
-	humidity_point = 55,
-})

mods/mff/mff_classic/abms.lua

@@ -0,0 +1,19 @@
+local modname = minetest.get_current_modname()
+
+minetest.register_abm({
+  nodenames = {'default:cherry_sapling', modname .. 'mg_cherry_sapling'},
+  interval = 80,
+  chance = 3,
+  action = function(pos, node)
+
+    local nu =  minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name
+    local is_soil = minetest.get_item_group(nu, 'soil')
+
+    if is_soil == 0 then
+      return
+    end
+
+    minetest.remove_node({x=pos.x, y=pos.y, z=pos.z})
+    default.grow_cherry_tree(pos, false, 'default:cherry_tree', 'default:cherry_blossom_leaves')
+  end,
+})

mods/mff/mff_classic/aliases.lua

@@ -0,0 +1,35 @@
+local modname = minetest.get_current_modname()
+
+do -- default
+  local aliases = {
+    'mg_cherry_sapling', 'acid_source', 'acid_flowing', 'sand_source', 'sand_flowing',
+    'clay_burned', 'cherry_tree', 'cherry_log', 'cherry_plank', 'cherry_blossom_leaves',
+    'cherry_leaves_deco', 'cherry_sapling', 'desert_stone_with_coal', 'desert_stone_with_copper',
+    'stone_with_tin', 'desert_stone_with_tin', 'tinblock', 'stone_with_silver',
+    'desert_stone_with_silver', 'silverblock', 'meze', 'stone_with_mithril', 'mithrilblock',
+    'stone_with_coin', 'ladder_obsidian', 'fence_cobble', 'fence_desert_cobble',
+    'fence_steelblock', 'fence_brick', 'nyancat', 'nyancat_rainbow', 'obsidian_cooled',
+    'cobble_cooled'
+  }
+  for node in pairs(aliases) do
+    minetest.register_alias('default:' .. node, modname .. ':' .. node)
+  end
+  minetest.register_alias('default:meze_block', modname .. ':meze')
+end
+
+do -- moreores
+  local aliases = {
+    'pick_silver', 'pick_mithril', 'shovel_silver', 'shovel_mithril', 'axe_silver', 'axe_mithril',
+    'sword_silver', 'sword_mithril', 'mithril_ingot', 'silver_ingot', 'tin_ingot', 'mithril_lump',
+    'silver_lump', 'tin_lump'
+  }
+  for node in pairs(aliases) do
+    minetest.register_alias('moreores:' .. node, modname .. ':' .. node)
+  end
+  minetest.register_alias('mineral_silver', modname .. ':stone_with_silver')
+  minetest.register_alias('mineral_tin', modname .. ':stone_with_tin')
+  minetest.register_alias('mineral_mithril', modname .. ':stone_with_mithril')
+  minetest.register_alias('mithril_block', modname .. ':mithrilblock')
+  minetest.register_alias('silver_block', modname .. ':silverblock')
+  minetest.register_alias('tin_block', modname .. ':tinblock')
+end

mods/mff/mff_classic/biomes.lua

@@ -0,0 +1,44 @@
+minetest.register_biome({
+  name = "cherry_blossom_forest",
+  node_shore_filler = "default:sand",
+  node_top = "default:grass",
+  depth_top = 1,
+  node_filler = "default:dirt",
+  depth_filler = 3,
+  node_dust = "air",
+  node_underwater = "default:gravel",
+  y_min = 1,
+  y_max = 40,
+  heat_point = 50,
+  humidity_point = 55,
+})
+
+minetest.register_biome({
+  name = "cherry_blossom_forest_floral",
+  node_shore_filler = "default:sand",
+  node_top = "default:grass",
+  depth_top = 1,
+  node_filler = "default:dirt",
+  depth_filler = 3,
+  node_dust = "air",
+  node_underwater = "default:gravel",
+  y_min = 1,
+  y_max = 40,
+  heat_point = 47,
+  humidity_point = 50,
+})
+
+minetest.register_biome({
+  name = "cherry_blossom_forest_grassy",
+  node_shore_filler = "default:sand",
+  node_top = "default:grass",
+  depth_top = 1,
+  node_filler = "default:dirt",
+  depth_filler = 3,
+  node_dust = "air",
+  node_underwater = "default:gravel",
+  y_min = 1,
+  y_max = 42,
+  heat_point = 55,
+  humidity_point = 55,
+})

mods/mff/mff_classic/depends.txt

@@ -0,0 +1 @@
+default

mods/mff/mff_classic/init.lua

@@ -0,0 +1,13 @@
+local modname = minetest.get_current_modname()
+local modpath = minetest.get_modpath(modname) 
+
+local thismod = {}
+_G[modname] = thismod
+
+dofile(modpath .. '/aliases.lua')
+
+dofile(modpath .. '/abms.lua')
+dofile(modpath .. '/biomes.lua')
+dofile(modpath .. '/mapgen.lua')
+dofile(modpath .. '/nodes.lua')
+dofile(modpath .. '/trees.lua')

mods/mff/mff_classic/mapgen.lua

@@ -0,0 +1,136 @@
+local modname = minetest.get_current_modname()
+
+-- Beware of Meze
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':meze',
+  wherein        = 'default:stone',
+  clust_scarcity = 40 * 40 * 40,
+  clust_num_ores = 3,
+  clust_size     = 2,
+  y_min          = 0,
+  y_max          = 64,
+  flags          = 'absheight',
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':meze',
+  wherein        = 'default:desert_stone',
+  clust_scarcity = 40 * 40 * 40,
+  clust_num_ores = 3,
+  clust_size     = 2,
+  y_min          = 0,
+  y_max          = 64,
+  flags          = 'absheight',
+})
+
+
+-- Tin
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_tin',
+  wherein	       = 'default:stone',
+  clust_scarcity = 7 * 7 * 7,
+  clust_num_ores = 3,
+  clust_size     = 7,
+  y_min	       = -31000,
+  y_max          = 12,
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':desert_stone_with_tin',
+  wherein	       = 'default:desert_stone',
+  clust_scarcity = 7 * 7 * 7,
+  clust_num_ores = 3,
+  clust_size     = 7,
+  y_min	       = -31000,
+  y_max          = 12,
+})
+
+-- Silver
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_silver',
+  wherein	       = 'default:stone',
+  clust_scarcity = 11 * 11 * 11,
+  clust_num_ores = 4,
+  clust_size     = 11,
+  y_min	       = -31000,
+  y_max          = -12,
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':desert_stone_with_silver',
+  wherein	       = 'default:desert_stone',
+  clust_scarcity = 11 * 11 * 11,
+  clust_num_ores = 4,
+  clust_size     = 11,
+  y_min	       = -31000,
+  y_max          = -12,
+})
+
+-- Mithril
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_mithril',
+  wherein	       = 'default:stone',
+  clust_scarcity = 11 * 11 * 11,
+  clust_num_ores = 1,
+  clust_size     = 11,
+  y_min	       = -31000,
+  y_max          = -1024,
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_mithril',
+  wherein	       = 'default:stone',
+  clust_scarcity = 15 * 15 * 15,
+  clust_num_ores = 2,
+  clust_size     = 3,
+  y_min	       = -31000,
+  y_max          = -2048,
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_mithril',
+  wherein	       = 'default:stone',
+  clust_scarcity = 22 * 22 * 22,
+  clust_num_ores = 5,
+  clust_size     = 5,
+  y_min	       = -31000,
+  y_max          = -4096,
+})
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_mithril',
+  wherein	       = 'default:stone',
+  clust_scarcity = 28 * 28 * 28,
+  clust_num_ores = 20,
+  clust_size     = 7,
+  y_min	       = -31000,
+  y_max          = -12288,
+})
+
+-- Gold Coins
+
+minetest.register_ore({
+  ore_type       = 'scatter',
+  ore            = modname .. ':stone_with_coin',
+  wherein        = 'default:stone',
+  clust_scarcity = 26 * 26 * 26,
+  clust_num_ores = 1,
+  clust_size     = 1,
+  y_min          = -30000,
+  y_max          = 0,
+  flags          = 'absheight',
+})

mods/mff/mff_classic/nodes.lua

@@ -0,0 +1,504 @@
+local modname = minetest.get_current_modname()
+
+minetest.register_node(modname .. ':acid_source', {
+  description = 'Acid Source',
+  inventory_image = minetest.inventorycube('default_acid.png'),
+  drawtype = 'liquid',
+  tiles = {
+    {name = 'default_acid_source_animated.png', animation={type = 'vertical_frames', aspect_w = 16, aspect_h = 16, length = 1.5}}
+  },
+  special_tiles = {
+    -- New-style acid source material (mostly unused)
+    {
+      name = 'default_acid_source_animated.png',
+      animation = {type = 'vertical_frames', aspect_w= 16, aspect_h = 16, length = 1.5},
+      backface_culling = false,
+    }
+  },
+  alpha = 160,
+  paramtype = 'light',
+  walkable = false,
+  pointable = false,
+  diggable = false,
+  buildable_to = true,
+  drop = '',
+  drowning = 2,
+  liquidtype = 'source',
+  liquid_alternative_flowing = modname .. ':acid_flowing',
+  liquid_alternative_source = modname .. ':acid_source',
+  liquid_viscosity = 1,
+  liquid_range = 4,
+  damage_per_second = 3,
+  post_effect_color = {a = 120, r = 50, g = 90, b = 30},
+  groups = {water = 3, acid = 3, liquid = 3, puts_out_fire = 1},
+})
+
+minetest.register_node(modname .. ':acid_flowing', {
+  description = 'Flowing Acid',
+  inventory_image = minetest.inventorycube('default_acid.png'),
+  drawtype = 'flowingliquid',
+  tiles = {'default_acid.png'},
+  special_tiles = {
+    {
+      image = 'default_acid_flowing_animated.png',
+      backface_culling=false,
+      animation={type = 'vertical_frames', aspect_w= 16, aspect_h = 16, length = 0.6}
+    },
+    {
+      image = 'default_acid_flowing_animated.png',
+      backface_culling=true,
+      animation={type = 'vertical_frames', aspect_w= 16, aspect_h = 16, length = 0.6}
+    },
+  },
+  alpha = 160,
+  paramtype = 'light',
+  paramtype2 = 'flowingliquid',
+  walkable = false,
+  pointable = false,
+  diggable = false,
+  buildable_to = true,
+  drop = '',
+  drowning = 2,
+  liquidtype = 'flowing',
+  liquid_alternative_flowing = modname .. ':acid_flowing',
+  liquid_alternative_source = modname .. ':acid_source',
+  liquid_viscosity = 1,
+  liquid_range = 4,
+  damage_per_second = 3,
+  post_effect_color = {a = 120, r = 50, g = 90, b = 30},
+  groups = {water = 3, acid = 3, liquid = 3, puts_out_fire = 1, not_in_creative_inventory = 1},
+})
+
+minetest.register_node(modname .. ':sand_source', {
+  description = 'Sand Source',
+  inventory_image = minetest.inventorycube('default_sand.png'),
+  drawtype = 'liquid',
+  tiles = {'default_sand.png'},
+  alpha = 255,
+  paramtype = 'light',
+  walkable = false,
+  pointable = false,
+  diggable = false,
+  buildable_to = true,
+  drop = '',
+  drowning = 4,
+  liquidtype = 'source',
+  liquid_alternative_flowing = modname .. ':sand_flowing',
+  liquid_alternative_source = modname .. ':sand_source',
+  liquid_viscosity = 20,
+  liquid_renewable = false,
+  post_effect_color = {a = 250, r = 0, g = 0, b = 0},
+  groups = {liquid = 3},
+})
+
+minetest.register_node(modname .. ':sand_flowing', {
+  description = 'Flowing Sand',
+  inventory_image = minetest.inventorycube('default_sand.png'),
+  drawtype = 'flowingliquid',
+  tiles = {'default_sand.png'},
+  special_tiles = {
+    {
+      image = 'default_sand_flowing_animated.png',
+      backface_culling=false,
+      animation={type = 'vertical_frames', aspect_w= 16, aspect_h = 16, length = 0.6}
+    },
+    {
+      image = 'default_sand_flowing_animated.png',
+      backface_culling=true,
+      animation={type = 'vertical_frames', aspect_w= 16, aspect_h = 16, length = 0.6}
+    },
+  },
+  alpha = 255,
+  paramtype = 'light',
+  paramtype2 = 'flowingliquid',
+  walkable = false,
+  pointable = false,
+  diggable = false,
+  buildable_to = true,
+  drop = '',
+  drowning = 4,
+  liquidtype = 'flowing',
+  liquid_alternative_flowing = modname .. ':sand_flowing',
+  liquid_alternative_source = modname .. ':sand_source',
+  liquid_viscosity = 20,
+  post_effect_color = {a = 250, r = 0, g = 0, b = 0},
+  groups = {liquid = 3, not_in_creative_inventory = 1},
+})
+
+
+minetest.register_node(modname .. ':clay_burned', {
+  description = 'Burned Clay',
+  tiles = {'default_clay_burned.png'},
+  is_ground_content = true,
+  groups = {crumbly = 3},
+  drop = 'default:clay_lump 4',
+  sounds = default.node_sound_dirt_defaults(),
+})
+
+-- From BFD, cherry tree
+minetest.register_node(modname .. ':cherry_tree', {
+  description = 'Cherry Log',
+  tiles = {'default_cherry_top.png', 'default_cherry_top.png', 'default_cherry_tree.png'},
+  is_ground_content = false,
+  groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
+  sounds = default.node_sound_wood_defaults(),
+  drop = modname .. 'cherry_log'
+})
+
+minetest.register_node(modname .. ':cherry_log', {
+  description = 'Cherry Log',
+  tiles = {'default_cherry_top.png', 'default_cherry_top.png', 'default_cherry_tree.png'},
+  paramtype2 = 'facedir',
+  is_ground_content = false,
+  groups = {choppy=2,oddly_breakable_by_hand=1,flammable=2},
+  sounds = default.node_sound_wood_defaults(),
+  on_place = minetest.rotate_node,
+})
+
+minetest.register_node(modname .. ':cherry_plank', {
+  description = 'Cherry Planks',
+  tiles = {'default_wood_cherry_planks.png'},
+  sounds = default.node_sound_wood_defaults(),
+  groups = {oddly_breakable_by_hand=1, flammable=1, choppy=3, wood=1},
+})
+
+minetest.register_node(modname .. ':cherry_blossom_leaves', {
+  description = 'Cherry Blossom Leaves',
+  drawtype = 'allfaces_optional',
+  visual_scale = 1.3,
+  tiles = {'default_cherry_blossom_leaves.png'},
+  paramtype = 'light',
+  waving = 1,
+  is_ground_content = false,
+  groups = {snappy=3, leafdecay=3, leafdecay_drop = 1, flammable=2, leaves=1},
+  drop = {
+    max_items = 1,
+    items = {
+      {
+        items = {modname .. ':cherry_sapling'},
+        rarity = 32,
+      },
+      {
+        items = {modname .. ':cherry_blossom_leaves'},
+      }
+    }
+  },
+  sounds = default.node_sound_leaves_defaults(),
+  on_place = function(itemstack, placer, pointed_thing)
+    -- place a random grass node
+    local stack = ItemStack(modname .. ':cherry_leaves_deco')
+    local ret = minetest.item_place(stack, placer, pointed_thing)
+    return ItemStack(modname .. ':cherry_blossom_leaves'..' '..itemstack:get_count()-(1-ret:get_count()))
+  end,
+})
+
+minetest.register_node(modname .. ':cherry_leaves_deco', {
+  description = 'Cherry Leaves',
+  drawtype = 'allfaces_optional',
+  visual_scale = 1.3,
+  tiles = {'default_cherry_blossom_leaves.png'},
+  paramtype = 'light',
+  waving=1,
+  is_ground_content = false,
+  groups = {snappy=3, flammable=2, leaves=1},
+  sounds = default.node_sound_leaves_defaults(),
+  drop = {modname .. 'cherry_blossom_leaves'},
+})
+
+minetest.register_node(modname .. ':cherry_sapling', {
+  description = 'Cherry Sapling',
+  waving = 1,
+  visual_scale = 1.0,
+  inventory_image = 'default_cherry_sapling.png',
+  wield_image = 'default_cherry_sapling.png',
+  drawtype = 'plantlike',
+  paramtype = 'light',
+  tiles = {'default_cherry_sapling.png'},
+  walkable = false,
+  selection_box = {
+    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},
+  sounds = default.node_sound_leaves_defaults(),
+})
+
+minetest.register_node(modname .. ':desert_stone_with_coal', {
+  description = 'Coal Ore',
+  tiles = {'default_desert_stone.png^default_mineral_coal.png'},
+  is_ground_content = true,
+  groups = {crumbly = 1, cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:desert_cobble'}},
+      {items = {'default:coal_lump'}},
+      {items = {'maptools:copper_coin'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':desert_stone_with_copper', {
+  description = 'Copper Ore',
+  tiles = {'default_desert_stone.png^default_mineral_copper.png'},
+  is_ground_content = true,
+  groups = {crumbly = 1, cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:desert_cobble'}},
+      {items = {'default:copper_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':stone_with_tin', {
+  description = 'Tin Ore',
+  tiles = {'default_stone.png^default_mineral_tin.png'},
+  is_ground_content = true,
+  groups = {cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:cobble'}},
+      {items = {'default:tin_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':desert_stone_with_tin', {
+  description = 'Tin Ore',
+  tiles = {'default_desert_stone.png^default_mineral_tin.png'},
+  is_ground_content = true,
+  groups = {crumbly = 1, cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:desert_cobble'}},
+      {items = {'default:tin_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':tinblock', {
+  description = 'Tin Block',
+  tiles = {'default_tin_block.png'},
+  is_ground_content = false,
+  groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':stone_with_silver', {
+  description = 'Silver Ore',
+  tiles = {'default_stone.png^default_mineral_silver.png'},
+  is_ground_content = true,
+  groups = {cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:cobble'}},
+      {items = {'default:silver_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':desert_stone_with_silver', {
+  description = 'Silver Ore',
+  tiles = {'default_desert_stone.png^default_mineral_silver.png'},
+  is_ground_content = true,
+  groups = {crumbly = 1, cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:desert_cobble'}},
+      {items = {'default:silver_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':silverblock', {
+  description = 'Silver Block',
+  tiles = {'default_silver_block.png'},
+  is_ground_content = false,
+  groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
+  sounds = default.node_sound_stone_defaults(),
+})
+
+-- Meze
+
+local function die_later(digger)
+  digger:set_hp(0)
+end
+
+minetest.register_node(modname .. ':meze', {
+  description = 'Meze Block',
+  tiles = {'default_meze_block.png'},
+  is_ground_content = true,
+  drop = '',
+  groups = {cracky = 1, level = 2, fall_damage_add_percent = -75},
+  sounds = default.node_sound_wood_defaults(), -- Intended.
+
+  on_dig = function(pos, node, digger)
+    if digger and minetest.setting_getbool('enable_damage') and not minetest.setting_getbool('creative_mode') then
+      minetest.after(3, die_later, digger)
+      minetest.chat_send_player(digger:get_player_name(), 'You feel like you did a mistake.')
+      minetest.node_dig(pos, node, digger)
+    elseif digger then
+      minetest.node_dig(pos, node, digger)
+    end
+  end,
+})
+
+-- Mithril
+
+minetest.register_node(modname .. ':stone_with_mithril', {
+  description = 'Mithril Ore',
+  tiles = {'default_stone.png^default_mineral_mithril.png'},
+  is_ground_content = true,
+  groups = {cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:cobble'}},
+      {items = {'default:mithril_lump'}},
+      {items = {'maptools:copper_coin 3'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':mithrilblock', {
+  description = 'Mithril Block',
+  tiles = {'default_mithril_block.png'},
+  is_ground_content = false,
+  groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
+  sounds = default.node_sound_stone_defaults(),
+})
+
+--
+
+minetest.register_node(modname .. ':stone_with_coin', {
+  description = 'Stone with Coin',
+  tiles = {'default_stone.png^maptools_gold_coin.png'},
+  is_ground_content = true,
+  groups = {cracky = 3},
+  drop = {
+    items = {
+      {items = {'default:cobble'}},
+      {items = {'maptools:gold_coin'}},
+    },
+  },
+  sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node(modname .. ':ladder_obsidian', {
+  description = "Obsidian Ladder",
+  drawtype = 'signlike',
+  tiles = {'default_ladder_obsidian.png'},
+  inventory_image = 'default_ladder_obsidian.png',
+  wield_image = 'default_ladder_obsidian.png',
+  paramtype = 'light',
+  paramtype2 = 'wallmounted',
+  sunlight_propagates = true,
+  walkable = false,
+  climbable = true,
+  is_ground_content = false,
+  selection_box = {
+    type = 'wallmounted',
+    --wall_top = = <default>
+    --wall_bottom = = <default>
+    --wall_side = = <default>
+  },
+  groups = {cracky = 2},
+  sounds = default.node_sound_stone_defaults(),
+})
+
+default.register_fence(modname .. ':fence_cobble', {
+  description = "Cobble Fence",
+  texture = 'default_fence_cobble.png',
+  material = 'default:cobble',
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+  sounds = default.node_sound_wood_defaults()
+})
+
+default.register_fence(modname .. ':fence_desert_cobble', {
+  description = "Desert Cobble Fence",
+  texture = 'default_fence_desert_cobble.png',
+  material = 'default:desert_cobble',
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+  sounds = default.node_sound_wood_defaults()
+})
+
+default.register_fence(modname .. ':fence_steelblock', {
+  description = "Steel Block Fence",
+  texture = 'default_fence_steelblock.png',
+  material = 'default:steelblock',
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+  sounds = default.node_sound_wood_defaults()
+})
+
+default.register_fence(modname .. ':fence_brick', {
+  description = "Brick Fence",
+  texture = 'default_fence_brick.png',
+  material = 'default:brick',
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+  sounds = default.node_sound_wood_defaults()
+})
+
+-- Nyan cat
+
+minetest.register_node(modname .. ':nyancat', {
+  description = "Nyan Cat",
+  tiles = {'default_nc_side.png', 'default_nc_side.png', 'default_nc_side.png',
+    'default_nc_side.png', 'default_nc_back.png', 'default_nc_front.png'},
+  paramtype2 = 'facedir',
+  groups = {cracky = 2},
+  is_ground_content = false,
+  post_effect_color = {a = 128, r= 255, g= 128, b= 255},
+  legacy_facedir_simple = true,
+  sounds = default.node_sound_defaults(),
+})
+
+minetest.register_node(modname .. ':nyancat_rainbow', {
+  description = "Nyan Cat Rainbow",
+  drawtype = 'glasslike',
+  tiles = {
+    'default_nc_rb.png^[transformR90', 'default_nc_rb.png^[transformR90',
+    'default_nc_rb.png', 'default_nc_rb.png'
+  },
+  paramtype = 'light',
+  paramtype2 = 'facedir',
+  groups = {cracky = 2},
+  sunlight_propagate = true,
+  walkable = false,
+  use_texture_alpha = true,
+  climbable = true,
+  is_ground_content = false,
+  post_effect_color = {a = 128, r= 255, g= 128, b= 255},
+  sounds = default.node_sound_defaults(),
+})
+
+--
+
+minetest.register_node(modname .. ':obsidian_cooled', {
+  description = "Obsidian (cooled)",
+  tiles = {'default_obsidian.png'},
+  is_ground_content = true,
+  drop = 'default:obsidian',
+  sounds = default.node_sound_stone_defaults(),
+  groups = {cracky = 1, level = 2},
+})
+
+minetest.register_node(modname .. ':cobble_cooled', {
+  description = "Cobblestone (cooled)",
+  tiles = {'default_cobble.png'},
+  is_ground_content = true,
+  drop = 'default:cobble',
+  groups = {cracky = 3, stone = 2},
+  sounds = default.node_sound_stone_defaults(),
+})

mods/mff/mff_classic/trees.lua

@@ -0,0 +1,68 @@
+local modname = minetest.get_current_modname()
+
+-- From BFD:
+
+minetest.register_node(modname .. 'mg_cherry_sapling', {
+  description = "Impossible to get node.",
+  drawtype = 'airlike',
+  paramtype = 'light',
+  tiles = {'xfences_space.png'},
+  groups = {not_in_creative_inventory=1},
+})
+
+local c_mg_cherry_sapling = minetest.get_content_id(modname .. 'mg_cherry_sapling')
+
+minetest.register_on_generated(function(minp, maxp, seed)
+  local timer = os.clock()
+  local vm, emin, emax = minetest.get_mapgen_object('voxelmanip')
+  local data = vm:get_data()
+  local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
+  local trees_grown = 0
+  for z=minp.z, maxp.z, 1 do
+    for y=minp.y, maxp.y, 1 do
+      for x=minp.x, maxp.x, 1 do
+        local p_pos = area:index(x,y,z)
+        local content_id = data[p_pos]
+        if content_id == c_mg_cherry_sapling then
+          minetest.after(1, default.grow_cherry_tree,
+            {x=x, y=y, z=z},
+            false,
+            modname .. ':cherry_tree',
+            modname .. ':cherry_blossom_leaves')
+          trees_grown = trees_grown + 1
+        else
+          -- nope
+        end
+      end
+    end
+  end
+  local geninfo = string.format(" trees grown after: %.2fs", os.clock() - timer)
+  minetest.log('action', trees_grown..geninfo)
+end)
+
+function default.grow_cherry_tree(pos, is_apple_tree, trunk_node, leaves_node)
+  --[[
+    NOTE: Tree-placing code is currently duplicated in the engine
+    and in games that have saplings; both are deprecated but not
+    replaced yet
+  --]]
+
+  local x, y, z = pos.x, pos.y, pos.z
+  local height = random(4, 5)
+  local c_tree = minetest.get_content_id(trunk_node)
+  local c_leaves = minetest.get_content_id(leaves_node)
+
+  local vm = minetest.get_voxel_manip()
+  local minp, maxp = vm:read_from_map(
+    {x = pos.x - 2, y = pos.y, z = pos.z - 2},
+    {x = pos.x + 2, y = pos.y + height + 1, z = pos.z + 2}
+  )
+  local a = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
+  local data = vm:get_data()
+
+  add_trunk_and_leaves(data, a, pos, c_tree, c_leaves, height, 2, 8, is_apple_tree)
+
+  vm:set_data(data)
+  vm:write_to_map()
+  vm:update_map()
+end

worlds/minetestforfun/world.mt

@@ -3,6 +3,8 @@ backend = redis
 redis_hash = IGNORED
 redis_address = localhost
 
+load_mod_mff_classic = true
+
 load_mod_darkage = true
 load_mod_quartz = true
 load_mod_moreblocks = true