diff --git a/mods/MAPGEN/mcl_biomes/init.lua b/mods/MAPGEN/mcl_biomes/init.lua
index e393716511..d286fc5ec4 100644
--- a/mods/MAPGEN/mcl_biomes/init.lua
+++ b/mods/MAPGEN/mcl_biomes/init.lua
@@ -126,6 +126,10 @@ local function register_biomes()
 		"MesaPlateauF",
 		"MesaPlateauFM",
 		"MangroveSwamp",
+		"BambooJungle",
+		"BambooJungleM",
+		"BambooJungleEdge",
+		"BambooJungleEdgeM",
 	}
 
 	-- Ice Plains Spikes (rare)
@@ -951,8 +955,6 @@ local function register_biomes()
 		_mcl_palette_index = 20,
 	})
 
-
-
 	-- Mesa Plateau F
 	-- Identical to Mesa below Y=30. At Y=30 and above there is a "dry" oak forest
 	minetest.register_biome({
@@ -1489,8 +1491,175 @@ local function register_biomes()
 		_mcl_palette_index = 29,
 	})
 
+	-- Bamboo Jungle areas are like the Jungle areas, but warmer and more humid.
+	-- Bamboo Jungle
+	minetest.register_biome({
+		name = "BambooJungle",
+		node_top = "mcl_core:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		humidity_point = 90,
+		heat_point = 95,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 24,
+	})
+	minetest.register_biome({
+		name = "BambooJungle_shore",
+		node_top = "mcl_core:dirt",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = -2,
+		y_max = 0,
+		humidity_point = 90,
+		heat_point = 95,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 24,
+	})
+	minetest.register_biome({
+		name = "BambooJungle_ocean",
+		node_top = "mcl_core:sand",
+		depth_top = 1,
+		node_filler = "mcl_core:sand",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = OCEAN_MIN,
+		y_max = -3,
+		vertical_blend = 1,
+		humidity_point = 95,
+		heat_point = 90,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 24,
+	})
+
+	-- Bamboo Jungle M
+	-- Like Bamboo Jungle but with even more dense vegetation
+	minetest.register_biome({
+		name = "BambooJungleM",
+		node_top = "mcl_core:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		humidity_point = 95,
+		heat_point = 95,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 25,
+	})
+	minetest.register_biome({
+		name = "BambooJungleM_shore",
+		node_top = "mcl_core:dirt",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = -2,
+		y_max = 0,
+		humidity_point = 95,
+		heat_point = 90,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 25,
+	})
+	minetest.register_biome({
+		name = "BambooJungleM_ocean",
+		node_top = "mcl_core:sand",
+		depth_top = 1,
+		node_filler = "mcl_core:sand",
+		depth_filler = 3,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = OCEAN_MIN,
+		y_max = -3,
+		vertical_blend = 1,
+		humidity_point = 95,
+		heat_point = 95,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 25,
+	})
+
+	-- Bamboo Jungle Edge
+	minetest.register_biome({
+		name = "BambooJungleEdge",
+		node_top = "mcl_core:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 2,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		humidity_point = 92,
+		heat_point = 90,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 26,
+	})
+	minetest.register_biome({
+		name = "BambooJungleEdge_ocean",
+		node_top = "mcl_core:sand",
+		depth_top = 1,
+		node_filler = "mcl_core:sand",
+		depth_filler = 2,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = OCEAN_MIN,
+		y_max = 0,
+		humidity_point = 95,
+		heat_point = 88,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 26,
+	})
+
+	-- Jungle Edge M (very rare).
+	-- Almost identical to Jungle Edge. Has deeper dirt. Melons spawn here a lot.
+	-- This biome occours directly between Jungle M and Jungle Edge but also has a small border to Jungle.
+	-- This biome is very small in general.
+	minetest.register_biome({
+		name = "BambooJungleEdgeM",
+		node_top = "mcl_core:dirt_with_grass",
+		depth_top = 1,
+		node_filler = "mcl_core:dirt",
+		depth_filler = 4,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		humidity_point = 95,
+		heat_point = 95,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 27,
+	})
+	minetest.register_biome({
+		name = "BambooJungleEdgeM_ocean",
+		node_top = "mcl_core:sand",
+		depth_top = 1,
+		node_filler = "mcl_core:sand",
+		depth_filler = 4,
+		node_riverbed = "mcl_core:sand",
+		depth_riverbed = 2,
+		y_min = OCEAN_MIN,
+		y_max = 0,
+		humidity_point = 97,
+		heat_point = 90,
+		_mcl_biome_type = "medium",
+		_mcl_palette_index = 27,
+	})
+
+
+
 	-- Add deep ocean and underground biomes automatically.
-	for i=1, #overworld_biomes do
+	for i = 1, #overworld_biomes do
 		local biome = overworld_biomes[i]
 
 		-- Deep Ocean
@@ -1500,11 +1669,11 @@ local function register_biomes()
 			humidity_point = minetest.registered_biomes[biome].humidity_point,
 			y_min = DEEP_OCEAN_MIN,
 			y_max = DEEP_OCEAN_MAX,
-			node_top = minetest.registered_biomes[biome.."_ocean"].node_top,
+			node_top = minetest.registered_biomes[biome .. "_ocean"].node_top,
 			depth_top = 2,
-			node_filler = minetest.registered_biomes[biome.."_ocean"].node_filler,
+			node_filler = minetest.registered_biomes[biome .. "_ocean"].node_filler,
 			depth_filler = 3,
-			node_riverbed = minetest.registered_biomes[biome.."_ocean"].node_riverbed,
+			node_riverbed = minetest.registered_biomes[biome .. "_ocean"].node_riverbed,
 			depth_riverbed = 2,
 			vertical_blend = 5,
 			_mcl_biome_type = minetest.registered_biomes[biome]._mcl_biome_type,
@@ -1559,7 +1728,6 @@ local function register_dimension_biomes()
 		param2 = 0,
 	})
 
-
 	minetest.register_biome({
 		name = "Nether",
 		node_filler = "mcl_nether:netherrack",
@@ -1579,10 +1747,10 @@ local function register_dimension_biomes()
 
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_blackstone:nether_gold","mcl_nether:quartz_ore","mcl_core:gravel","mcl_nether:soul_sand","mcl_nether:glowstone","mcl_nether:magma"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_blackstone:nether_gold", "mcl_nether:quartz_ore", "mcl_core:gravel", "mcl_nether:soul_sand", "mcl_nether:glowstone", "mcl_nether:magma"},
 		sidelen = 16,
 		fill_ratio = 10,
-		biomes = { "Nether" },
+		biomes = {"Nether"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		decoration = "mcl_nether:netherrack",
@@ -1607,10 +1775,10 @@ local function register_dimension_biomes()
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_nether:magma"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_nether:magma"},
 		sidelen = 16,
 		fill_ratio = 10,
-		biomes = { "SoulsandValley" },
+		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		decoration = "mcl_blackstone:soul_soil",
@@ -1619,20 +1787,20 @@ local function register_dimension_biomes()
 	})
 
 	minetest.register_ore({
-		ore_type       = "blob",
-		ore            = "mcl_nether:soul_sand",
-		wherein        = { "mcl_nether:netherrack", "mcl_blackstone:soul_soil" },
+		ore_type = "blob",
+		ore = "mcl_nether:soul_sand",
+		wherein = {"mcl_nether:netherrack", "mcl_blackstone:soul_soil"},
 		clust_scarcity = 100,
 		clust_num_ores = 225,
-		clust_size     = 15,
-		biomes = { "SoulsandValley" },
+		clust_size = 15,
+		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = { x = 250, y = 250, z = 250 },
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
@@ -1656,10 +1824,10 @@ local function register_dimension_biomes()
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_blackstone:nether_gold","mcl_nether:quartz_ore","mcl_core:gravel","mcl_nether:soul_sand","mcl_nether:magma","mcl_blackstone:blackstone"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_blackstone:nether_gold", "mcl_nether:quartz_ore", "mcl_core:gravel", "mcl_nether:soul_sand", "mcl_nether:magma", "mcl_blackstone:blackstone"},
 		sidelen = 16,
 		fill_ratio = 10,
-		biomes = { "CrimsonForest" },
+		biomes = {"CrimsonForest"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		decoration = "mcl_crimson:crimson_nylium",
@@ -1683,10 +1851,10 @@ local function register_dimension_biomes()
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_blackstone:nether_gold","mcl_nether:quartz_ore","mcl_core:gravel","mcl_nether:soul_sand","mcl_nether:magma","mcl_blackstone:blackstone"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_blackstone:nether_gold", "mcl_nether:quartz_ore", "mcl_core:gravel", "mcl_nether:soul_sand", "mcl_nether:magma", "mcl_blackstone:blackstone"},
 		sidelen = 16,
 		fill_ratio = 10,
-		biomes = { "WarpedForest" },
+		biomes = {"WarpedForest"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		decoration = "mcl_crimson:warped_nylium",
@@ -1711,10 +1879,10 @@ local function register_dimension_biomes()
 
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_blackstone:nether_gold","mcl_nether:quartz_ore","mcl_core:gravel","mcl_nether:soul_sand","mcl_blackstone:blackstone","mcl_nether:magma"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_blackstone:nether_gold", "mcl_nether:quartz_ore", "mcl_core:gravel", "mcl_nether:soul_sand", "mcl_blackstone:blackstone", "mcl_nether:magma"},
 		sidelen = 16,
 		fill_ratio = 10,
-		biomes = { "BasaltDelta" },
+		biomes = {"BasaltDelta"},
 		y_min = mcl_vars.mg_lava_nether_max,
 		y_max = mcl_vars.mg_nether_deco_max,
 		decoration = "mcl_blackstone:basalt",
@@ -1723,25 +1891,25 @@ local function register_dimension_biomes()
 	})
 
 	minetest.register_ore({
-	ore_type       = "blob",
-	ore            = "mcl_blackstone:blackstone",
-	wherein        =  {"mcl_nether:netherrack","mcl_nether:glowstone","mcl_core:gravel"},
-	clust_scarcity = 100,
-	clust_num_ores = 400,
-	clust_size     = 20,
-	biomes = { "BasaltDelta" },
-	y_min = mcl_vars.mg_lava_nether_max,
-	y_max = mcl_vars.mg_nether_deco_max,
-	noise_params = {
-		offset  = 0,
-		scale   = 1,
-		spread  = { x = 250, y = 250, z = 250 },
-		seed    = 12345,
-		octaves = 3,
-		persist = 0.6,
-		lacunarity = 2,
-		flags = "defaults",
-	}
+		ore_type = "blob",
+		ore = "mcl_blackstone:blackstone",
+		wherein = {"mcl_nether:netherrack", "mcl_nether:glowstone", "mcl_core:gravel"},
+		clust_scarcity = 100,
+		clust_num_ores = 400,
+		clust_size = 20,
+		biomes = {"BasaltDelta"},
+		y_min = mcl_vars.mg_lava_nether_max,
+		y_max = mcl_vars.mg_nether_deco_max,
+		noise_params = {
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
+			octaves = 3,
+			persist = 0.6,
+			lacunarity = 2,
+			flags = "defaults",
+		}
 	})
 
 	--[[ THE END ]]
@@ -1863,15 +2031,15 @@ local function register_biome_ores()
 
 	-- Emeralds
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_core:stone_with_emerald",
-		wherein        = stonelike,
+		ore_type = "scatter",
+		ore = "mcl_core:stone_with_emerald",
+		wherein = stonelike,
 		clust_scarcity = 16384,
 		clust_num_ores = 1,
-		clust_size     = 1,
-		y_min          = mcl_worlds.layer_to_y(4),
-		y_max          = mcl_worlds.layer_to_y(32),
-		biomes         = {
+		clust_size = 1,
+		y_min = mcl_worlds.layer_to_y(4),
+		y_max = mcl_worlds.layer_to_y(32),
+		biomes = {
 			"ExtremeHills", "ExtremeHills_beach", "ExtremeHills_ocean", "ExtremeHills_deep_ocean", "ExtremeHills_underground",
 			"ExtremeHills+", "ExtremeHills+_ocean", "ExtremeHills+_deep_ocean", "ExtremeHills+_underground",
 			"ExtremeHillsM", "ExtremeHillsM_ocean", "ExtremeHillsM_deep_ocean", "ExtremeHillsM_underground",
@@ -1887,15 +2055,15 @@ local function register_biome_ores()
 		monster_egg_scarcity = 26 * 26 * 26
 	end
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_monster_eggs:monster_egg_stone",
-		wherein        = "mcl_core:stone",
+		ore_type = "scatter",
+		ore = "mcl_monster_eggs:monster_egg_stone",
+		wherein = "mcl_core:stone",
 		clust_scarcity = monster_egg_scarcity,
 		clust_num_ores = 3,
-		clust_size     = 2,
-		y_min          = mcl_vars.mg_overworld_min,
-		y_max          = mcl_worlds.layer_to_y(61),
-		biomes         = {
+		clust_size = 2,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_worlds.layer_to_y(61),
+		biomes = {
 			"ExtremeHills", "ExtremeHills_beach", "ExtremeHills_ocean", "ExtremeHills_deep_ocean", "ExtremeHills_underground",
 			"ExtremeHills+", "ExtremeHills+_ocean", "ExtremeHills+_deep_ocean", "ExtremeHills+_underground",
 			"ExtremeHillsM", "ExtremeHillsM_ocean", "ExtremeHillsM_deep_ocean", "ExtremeHillsM_underground",
@@ -1905,51 +2073,51 @@ local function register_biome_ores()
 	-- Bonus gold spawn in Mesa
 	if mg_name ~= "v6" then
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_core:stone_with_gold",
-			wherein        = stonelike,
+			ore_type = "scatter",
+			ore = "mcl_core:stone_with_gold",
+			wherein = stonelike,
 			clust_scarcity = 3333,
 			clust_num_ores = 5,
-			clust_size     = 3,
-			y_min          = mcl_worlds.layer_to_y(32),
-			y_max          = mcl_worlds.layer_to_y(79),
-			biomes         = { "Mesa", "Mesa_sandlevel", "Mesa_ocean",
-					"MesaBryce", "MesaBryce_sandlevel", "MesaBryce_ocean",
-					"MesaPlateauF", "MesaPlateauF_sandlevel", "MesaPlateauF_ocean",
-					"MesaPlateauFM", "MesaPlateauFM_sandlevel", "MesaPlateauFM_ocean", },
+			clust_size = 3,
+			y_min = mcl_worlds.layer_to_y(32),
+			y_max = mcl_worlds.layer_to_y(79),
+			biomes = {"Mesa", "Mesa_sandlevel", "Mesa_ocean",
+					  "MesaBryce", "MesaBryce_sandlevel", "MesaBryce_ocean",
+					  "MesaPlateauF", "MesaPlateauF_sandlevel", "MesaPlateauF_ocean",
+					  "MesaPlateauFM", "MesaPlateauFM_sandlevel", "MesaPlateauFM_ocean", },
 		})
 	end
 	--nether gold
 	if mg_name ~= "v6" then
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_blackstone:blackstone_gilded",
-			wherein        = "mcl_blackstone:blackstone",
+			ore_type = "scatter",
+			ore = "mcl_blackstone:blackstone_gilded",
+			wherein = "mcl_blackstone:blackstone",
 			clust_scarcity = 4775,
 			clust_num_ores = 2,
-			clust_size     = 2,
-			y_min          = mcl_vars.mg_nether_min,
-			y_max          = mcl_vars.mg_nether_max,
+			clust_size = 2,
+			y_min = mcl_vars.mg_nether_min,
+			y_max = mcl_vars.mg_nether_max,
 		})
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_blackstone:nether_gold",
-			wherein        = "mcl_nether:netherrack",
+			ore_type = "scatter",
+			ore = "mcl_blackstone:nether_gold",
+			wherein = "mcl_nether:netherrack",
 			clust_scarcity = 830,
 			clust_num_ores = 5,
-			clust_size     = 3,
-			y_min          = mcl_vars.mg_nether_min,
-			y_max          = mcl_vars.mg_nether_max,
+			clust_size = 3,
+			y_min = mcl_vars.mg_nether_min,
+			y_max = mcl_vars.mg_nether_max,
 		})
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_blackstone:nether_gold",
-			wherein        = "mcl_nether:netherrack",
+			ore_type = "scatter",
+			ore = "mcl_blackstone:nether_gold",
+			wherein = "mcl_nether:netherrack",
 			clust_scarcity = 1660,
 			clust_num_ores = 4,
-			clust_size     = 2,
-			y_min          = mcl_vars.mg_nether_min,
-			y_max          = mcl_vars.mg_nether_max,
+			clust_size = 2,
+			y_min = mcl_vars.mg_nether_min,
+			y_max = mcl_vars.mg_nether_max,
 		})
 	end
 end
@@ -1959,182 +2127,182 @@ local function register_biomelike_ores()
 
 	-- Random coarse dirt floor in Mega Taiga and Mesa Plateau F
 	minetest.register_ore({
-		ore_type	= "sheet",
-		ore		= "mcl_core:coarse_dirt",
-		wherein		= {"mcl_core:podzol", "mcl_core:dirt"},
-		clust_scarcity	= 1,
-		clust_num_ores	= 12,
-		clust_size	= 10,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "sheet",
+		ore = "mcl_core:coarse_dirt",
+		wherein = {"mcl_core:podzol", "mcl_core:dirt"},
+		clust_scarcity = 1,
+		clust_num_ores = 12,
+		clust_size = 10,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_threshold = 0.2,
-		noise_params = {offset=0, scale=15, spread={x=130, y=130, z=130}, seed=24, octaves=3, persist=0.70},
-		biomes = { "MegaTaiga" },
+		noise_params = {offset = 0, scale = 15, spread = {x = 130, y = 130, z = 130}, seed = 24, octaves = 3, persist = 0.70},
+		biomes = {"MegaTaiga"},
 	})
 
 	minetest.register_ore({
-		ore_type	= "sheet",
-		ore		= "mcl_core:coarse_dirt",
-		wherein		= {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
+		ore_type = "sheet",
+		ore = "mcl_core:coarse_dirt",
+		wherein = {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
 		column_height_max = 1,
 		column_midpoint_factor = 0.0,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_threshold = 0.0,
-		noise_params = {offset=0, scale=15, spread={x=250, y=250, z=250}, seed=24, octaves=3, persist=0.70},
-		biomes = { "MesaPlateauF_grasstop" },
+		noise_params = {offset = 0, scale = 15, spread = {x = 250, y = 250, z = 250}, seed = 24, octaves = 3, persist = 0.70},
+		biomes = {"MesaPlateauF_grasstop"},
 	})
 	minetest.register_ore({
-		ore_type	= "blob",
-		ore		= "mcl_core:coarse_dirt",
-		wherein		= {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
-		clust_scarcity	= 1500,
-		clust_num_ores	= 25,
-		clust_size	= 7,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "blob",
+		ore = "mcl_core:coarse_dirt",
+		wherein = {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
+		clust_scarcity = 1500,
+		clust_num_ores = 25,
+		clust_size = 7,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
 			flags = "defaults",
 		},
-		biomes = { "MesaPlateauF_grasstop" },
+		biomes = {"MesaPlateauF_grasstop"},
 	})
 	minetest.register_ore({
-		ore_type	= "sheet",
-		ore		= "mcl_core:coarse_dirt",
-		wherein		= {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
+		ore_type = "sheet",
+		ore = "mcl_core:coarse_dirt",
+		wherein = {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
 		column_height_max = 1,
 		column_midpoint_factor = 0.0,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_threshold = -2.5,
-		noise_params = {offset=1, scale=15, spread={x=250, y=250, z=250}, seed=24, octaves=3, persist=0.80},
-		biomes = { "MesaPlateauFM_grasstop" },
+		noise_params = {offset = 1, scale = 15, spread = {x = 250, y = 250, z = 250}, seed = 24, octaves = 3, persist = 0.80},
+		biomes = {"MesaPlateauFM_grasstop"},
 	})
 	minetest.register_ore({
-		ore_type	= "blob",
-		ore		= "mcl_core:coarse_dirt",
-		wherein		= {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
-		clust_scarcity	= 1800,
-		clust_num_ores	= 65,
-		clust_size	= 15,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "blob",
+		ore = "mcl_core:coarse_dirt",
+		wherein = {"mcl_core:dirt_with_grass", "mcl_core:dirt"},
+		clust_scarcity = 1800,
+		clust_num_ores = 65,
+		clust_size = 15,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
 			flags = "defaults",
 		},
-		biomes = { "MesaPlateauFM_grasstop" },
+		biomes = {"MesaPlateauFM_grasstop"},
 	})
 	-- Occasionally dig out portions of MesaPlateauFM
 	minetest.register_ore({
-		ore_type	= "blob",
-		ore		= "air",
-		wherein		= {"group:hardened_clay", "group:sand","mcl_core:coarse_dirt"},
-		clust_scarcity	= 4000,
-		clust_size	= 5,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "blob",
+		ore = "air",
+		wherein = {"group:hardened_clay", "group:sand", "mcl_core:coarse_dirt"},
+		clust_scarcity = 4000,
+		clust_size = 5,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
 			flags = "defaults",
 		},
-		biomes = { "MesaPlateauFM", "MesaPlateauFM_grasstop" },
+		biomes = {"MesaPlateauFM", "MesaPlateauFM_grasstop"},
 	})
 	minetest.register_ore({
-		ore_type	= "blob",
-		ore		= "mcl_core:redsandstone",
-		wherein		= {"mcl_colorblocks:hardened_clay_orange"},
-		clust_scarcity	= 300,
-		clust_size	= 8,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "blob",
+		ore = "mcl_core:redsandstone",
+		wherein = {"mcl_colorblocks:hardened_clay_orange"},
+		clust_scarcity = 300,
+		clust_size = 8,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
 			flags = "defaults",
 		},
-		biomes = { "MesaPlateauFM_sandlevel" },
+		biomes = {"MesaPlateauFM_sandlevel"},
 	})
 	-- More red sand in MesaPlateauFM
 	minetest.register_ore({
-		ore_type	= "sheet",
-		ore		= "mcl_core:redsand",
-		wherein		= {"group:hardened_clay"},
-		clust_scarcity	= 1,
-		clust_num_ores	= 12,
-		clust_size	= 10,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "sheet",
+		ore = "mcl_core:redsand",
+		wherein = {"group:hardened_clay"},
+		clust_scarcity = 1,
+		clust_num_ores = 12,
+		clust_size = 10,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_threshold = 0.1,
-		noise_params = {offset=0, scale=15, spread={x=130, y=130, z=130}, seed=95, octaves=3, persist=0.70},
-		biomes = { "MesaPlateauFM" },
+		noise_params = {offset = 0, scale = 15, spread = {x = 130, y = 130, z = 130}, seed = 95, octaves = 3, persist = 0.70},
+		biomes = {"MesaPlateauFM"},
 	})
 	minetest.register_ore({
-		ore_type	= "blob",
-		ore		= "mcl_core:redsand",
-		wherein		= {"group:hardened_clay"},
-		clust_scarcity	= 1500,
-		clust_size	= 4,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore_type = "blob",
+		ore = "mcl_core:redsand",
+		wherein = {"group:hardened_clay"},
+		clust_scarcity = 1500,
+		clust_size = 4,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
 			flags = "defaults",
 		},
-		biomes = { "MesaPlateauFM", "MesaPlateauFM_grasstop", "MesaPlateauFM_sandlevel" },
+		biomes = {"MesaPlateauFM", "MesaPlateauFM_grasstop", "MesaPlateauFM_sandlevel"},
 	})
 
 	-- Small dirt patches in Extreme Hills M
 	minetest.register_ore({
-		ore_type	= "blob",
+		ore_type = "blob",
 		-- TODO: Should be grass block. But generating this as ore means gras blocks will spawn undeground. :-(
-		ore		= "mcl_core:dirt",
-		wherein		= {"mcl_core:gravel"},
-		clust_scarcity	= 5000,
-		clust_num_ores	= 12,
-		clust_size	= 4,
-		y_min		= mcl_vars.mg_overworld_min,
-		y_max		= mcl_vars.mg_overworld_max,
+		ore = "mcl_core:dirt",
+		wherein = {"mcl_core:gravel"},
+		clust_scarcity = 5000,
+		clust_num_ores = 12,
+		clust_size = 4,
+		y_min = mcl_vars.mg_overworld_min,
+		y_max = mcl_vars.mg_overworld_max,
 		noise_threshold = 0.2,
-		noise_params = {offset=0, scale=5, spread={x=250, y=250, z=250}, seed=64, octaves=3, persist=0.60},
-		biomes = { "ExtremeHillsM" },
+		noise_params = {offset = 0, scale = 5, spread = {x = 250, y = 250, z = 250}, seed = 64, octaves = 3, persist = 0.60},
+		biomes = {"ExtremeHillsM"},
 	})
 	-- For a transition from stone to hardened clay in mesa biomes that is not perfectly flat
 	minetest.register_ore({
 		ore_type = "stratum",
 		ore = "mcl_core:stone",
 		wherein = {"group:hardened_clay"},
-		noise_params = {offset=-6, scale=2, spread={x=25, y=25, z=25}, octaves=1, persist=0.60},
+		noise_params = {offset = -6, scale = 2, spread = {x = 25, y = 25, z = 25}, octaves = 1, persist = 0.60},
 		stratum_thickness = 8,
 		biomes = {
 			"Mesa_sandlevel", "Mesa_ocean",
@@ -2157,18 +2325,18 @@ local function register_biomelike_ores()
 		if not seed then
 			seed = 39
 		end
-		local y_max = y_min + height-1
+		local y_max = y_min + height - 1
 		local perfect_biomes
 		if is_perfect then
 			-- "perfect" means no erosion
-			perfect_biomes = { "MesaBryce", "Mesa", "MesaPlateauF", "MesaPlateauFM" }
+			perfect_biomes = {"MesaBryce", "Mesa", "MesaPlateauF", "MesaPlateauFM"}
 		else
-			perfect_biomes = { "MesaBryce" }
+			perfect_biomes = {"MesaBryce"}
 		end
 		-- Full, perfect stratum
 		minetest.register_ore({
 			ore_type = "stratum",
-			ore = "mcl_colorblocks:hardened_clay_"..color,
+			ore = "mcl_colorblocks:hardened_clay_" .. color,
 			-- Only paint uncolored so the biome can choose
 			-- a color in advance.
 			wherein = {"mcl_colorblocks:hardened_clay"},
@@ -2177,56 +2345,56 @@ local function register_biomelike_ores()
 			biomes = perfect_biomes,
 		})
 		if not is_perfect then
-		-- Slightly eroded stratum, only minor imperfections
-		minetest.register_ore({
-			ore_type = "stratum",
-			ore = "mcl_colorblocks:hardened_clay_"..color,
-			wherein = {"mcl_colorblocks:hardened_clay"},
-			y_min = y_min,
-			y_max = y_max,
-			biomes = { "Mesa", "MesaPlateauF" },
-			noise_params = {
-				offset = y_min+(y_max-y_min)/2,
-				scale = 0,
-				spread = {x = 50, y = 50, z = 50},
-				seed = seed+4,
-				octaves = 1,
-				persist = 1.0
-			},
-			np_stratum_thickness = {
-				offset = 1.28,
-				scale = 1,
-				spread = {x = 18, y = 18, z = 18},
-				seed = seed+4,
-				octaves = 3,
-				persist = 0.8,
-			},
-		})
-		-- Very eroded stratum, most of the color is gone
-		minetest.register_ore({
-			ore_type = "stratum",
-			ore = "mcl_colorblocks:hardened_clay_"..color,
-			wherein = {"mcl_colorblocks:hardened_clay"},
-			y_min = y_min,
-			y_max = y_max,
-			biomes = { "MesaPlateauFM" },
-			noise_params = {
-				offset = y_min+(y_max-y_min)/2,
-				scale = 0,
-				spread = {x = 50, y = 50, z = 50},
-				seed = seed+4,
-				octaves = 1,
-				persist = 1.0
-			},
-			np_stratum_thickness = {
-				offset = 0.1,
-				scale = 1,
-				spread = {x = 28, y = 28, z = 28},
-				seed = seed+4,
-				octaves = 2,
-				persist = 0.6,
-			},
-		})
+			-- Slightly eroded stratum, only minor imperfections
+			minetest.register_ore({
+				ore_type = "stratum",
+				ore = "mcl_colorblocks:hardened_clay_" .. color,
+				wherein = {"mcl_colorblocks:hardened_clay"},
+				y_min = y_min,
+				y_max = y_max,
+				biomes = {"Mesa", "MesaPlateauF"},
+				noise_params = {
+					offset = y_min + (y_max - y_min) / 2,
+					scale = 0,
+					spread = {x = 50, y = 50, z = 50},
+					seed = seed + 4,
+					octaves = 1,
+					persist = 1.0
+				},
+				np_stratum_thickness = {
+					offset = 1.28,
+					scale = 1,
+					spread = {x = 18, y = 18, z = 18},
+					seed = seed + 4,
+					octaves = 3,
+					persist = 0.8,
+				},
+			})
+			-- Very eroded stratum, most of the color is gone
+			minetest.register_ore({
+				ore_type = "stratum",
+				ore = "mcl_colorblocks:hardened_clay_" .. color,
+				wherein = {"mcl_colorblocks:hardened_clay"},
+				y_min = y_min,
+				y_max = y_max,
+				biomes = {"MesaPlateauFM"},
+				noise_params = {
+					offset = y_min + (y_max - y_min) / 2,
+					scale = 0,
+					spread = {x = 50, y = 50, z = 50},
+					seed = seed + 4,
+					octaves = 1,
+					persist = 1.0
+				},
+				np_stratum_thickness = {
+					offset = 0.1,
+					scale = 1,
+					spread = {x = 28, y = 28, z = 28},
+					seed = seed + 4,
+					octaves = 2,
+					persist = 0.6,
+				},
+			})
 		end
 
 	end
@@ -2255,7 +2423,7 @@ local function register_biomelike_ores()
 	suddenly don't match up anymore. ]]
 
 	-- Available Mesa colors:
-	local mesa_stratum_colors = { "silver", "brown", "orange", "red", "yellow", "white" }
+	local mesa_stratum_colors = {"silver", "brown", "orange", "red", "yellow", "white"}
 
 	-- Start level
 	local y = 17
@@ -2315,17 +2483,17 @@ local function register_dimension_ores()
 
 	-- Soul sand
 	minetest.register_ore({
-		ore_type        = "sheet",
-		ore             = "mcl_nether:soul_sand",
+		ore_type = "sheet",
+		ore = "mcl_nether:soul_sand",
 		-- Note: Stone is included only for v6 mapgen support. Netherrack is not generated naturally
 		-- in v6, but instead set with the on_generated function in mcl_mapgen_core.
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
-		clust_scarcity  = 13 * 13 * 13,
-		clust_size      = 5,
-		y_min           = mcl_vars.mg_nether_min,
-		y_max           = mcl_worlds.layer_to_y(64, "nether"),
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
+		clust_scarcity = 13 * 13 * 13,
+		clust_size = 5,
+		y_min = mcl_vars.mg_nether_min,
+		y_max = mcl_worlds.layer_to_y(64, "nether"),
 		noise_threshold = 0.0,
-		noise_params    = {
+		noise_params = {
 			offset = 0.5,
 			scale = 0.1,
 			spread = {x = 5, y = 5, z = 5},
@@ -2337,19 +2505,19 @@ local function register_dimension_ores()
 
 	-- Magma blocks
 	minetest.register_ore({
-		ore_type       = "blob",
-		ore            = "mcl_nether:magma",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
-		clust_scarcity = 8*8*8,
+		ore_type = "blob",
+		ore = "mcl_nether:magma",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
+		clust_scarcity = 8 * 8 * 8,
 		clust_num_ores = 45,
-		clust_size     = 6,
-		y_min          = mcl_worlds.layer_to_y(23, "nether"),
-		y_max          = mcl_worlds.layer_to_y(37, "nether"),
+		clust_size = 6,
+		y_min = mcl_worlds.layer_to_y(23, "nether"),
+		y_max = mcl_worlds.layer_to_y(37, "nether"),
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
@@ -2357,19 +2525,19 @@ local function register_dimension_ores()
 		},
 	})
 	minetest.register_ore({
-		ore_type       = "blob",
-		ore            = "mcl_nether:magma",
-		wherein        = {"mcl_nether:netherrack"},
-		clust_scarcity = 10*10*10,
+		ore_type = "blob",
+		ore = "mcl_nether:magma",
+		wherein = {"mcl_nether:netherrack"},
+		clust_scarcity = 10 * 10 * 10,
 		clust_num_ores = 65,
-		clust_size     = 8,
-		y_min          = mcl_worlds.layer_to_y(23, "nether"),
-		y_max          = mcl_worlds.layer_to_y(37, "nether"),
+		clust_size = 8,
+		y_min = mcl_worlds.layer_to_y(23, "nether"),
+		y_max = mcl_worlds.layer_to_y(37, "nether"),
 		noise_params = {
-			offset  = 0,
-			scale   = 1,
-			spread  = {x=250, y=250, z=250},
-			seed    = 12345,
+			offset = 0,
+			scale = 1,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 12345,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
@@ -2379,15 +2547,15 @@ local function register_dimension_ores()
 
 	-- Glowstone
 	minetest.register_ore({
-		ore_type        = "blob",
-		ore             = "mcl_nether:glowstone",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
-		clust_scarcity  = 26 * 26 * 26,
-		clust_size      = 5,
-		y_min           = mcl_vars.mg_lava_nether_max + 10,
-		y_max           = mcl_vars.mg_nether_max - 13,
+		ore_type = "blob",
+		ore = "mcl_nether:glowstone",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
+		clust_scarcity = 26 * 26 * 26,
+		clust_size = 5,
+		y_min = mcl_vars.mg_lava_nether_max + 10,
+		y_max = mcl_vars.mg_nether_max - 13,
 		noise_threshold = 0.0,
-		noise_params    = {
+		noise_params = {
 			offset = 0.5,
 			scale = 0.1,
 			spread = {x = 5, y = 5, z = 5},
@@ -2399,17 +2567,17 @@ local function register_dimension_ores()
 
 	-- Gravel (Nether)
 	minetest.register_ore({
-		ore_type        = "sheet",
-		ore             = "mcl_core:gravel",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "sheet",
+		ore = "mcl_core:gravel",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		column_height_min = 1,
 		column_height_max = 1,
 		column_midpoint_factor = 0,
-		y_min           = mcl_worlds.layer_to_y(63, "nether"),
+		y_min = mcl_worlds.layer_to_y(63, "nether"),
 		-- This should be 65, but for some reason with this setting, the sheet ore really stops at 65. o_O
-		y_max           = mcl_worlds.layer_to_y(65+2, "nether"),
+		y_max = mcl_worlds.layer_to_y(65 + 2, "nether"),
 		noise_threshold = 0.2,
-		noise_params    = {
+		noise_params = {
 			offset = 0.0,
 			scale = 0.5,
 			spread = {x = 20, y = 20, z = 20},
@@ -2422,22 +2590,22 @@ local function register_dimension_ores()
 	-- Nether quartz
 	if minetest.settings:get_bool("mcl_generate_ores", true) then
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_nether:quartz_ore",
-			wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+			ore_type = "scatter",
+			ore = "mcl_nether:quartz_ore",
+			wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 			clust_scarcity = 850,
 			clust_num_ores = 4, -- MC cluster amount: 4-10
-			clust_size     = 3,
+			clust_size = 3,
 			y_min = mcl_vars.mg_nether_min,
 			y_max = mcl_vars.mg_nether_max,
 		})
 		minetest.register_ore({
-			ore_type       = "scatter",
-			ore            = "mcl_nether:quartz_ore",
-			wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+			ore_type = "scatter",
+			ore = "mcl_nether:quartz_ore",
+			wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 			clust_scarcity = 1650,
 			clust_num_ores = 8, -- MC cluster amount: 4-10
-			clust_size     = 4,
+			clust_size = 4,
 			y_min = mcl_vars.mg_nether_min,
 			y_max = mcl_vars.mg_nether_max,
 		})
@@ -2445,62 +2613,62 @@ local function register_dimension_ores()
 
 	-- Lava springs in the Nether
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_nether:nether_lava_source",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "scatter",
+		ore = "mcl_nether:nether_lava_source",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		clust_scarcity = 13500, --rare
 		clust_num_ores = 1,
-		clust_size     = 1,
-		y_min           = mcl_vars.mg_lava_nether_max,
-		y_max           = mcl_vars.mg_nether_max - 13,
+		clust_size = 1,
+		y_min = mcl_vars.mg_lava_nether_max,
+		y_max = mcl_vars.mg_nether_max - 13,
 	})
 
-	local lava_biomes = {"BasaltDelta","Nether"}
+	local lava_biomes = {"BasaltDelta", "Nether"}
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_nether:nether_lava_source",
-		wherein        = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "scatter",
+		ore = "mcl_nether:nether_lava_source",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		clust_scarcity = 500,
 		clust_num_ores = 1,
-		clust_size     = 1,
-		biomes         = lava_biomes,
-		y_min          = mcl_vars.mg_nether_min,
-		y_max          = mcl_vars.mg_lava_nether_max + 1,
+		clust_size = 1,
+		biomes = lava_biomes,
+		y_min = mcl_vars.mg_nether_min,
+		y_max = mcl_vars.mg_lava_nether_max + 1,
 	})
 
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_nether:nether_lava_source",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "scatter",
+		ore = "mcl_nether:nether_lava_source",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		clust_scarcity = 1000,
 		clust_num_ores = 1,
-		clust_size     = 1,
-		biomes         = lava_biomes,
-		y_min           = mcl_vars.mg_lava_nether_max + 2,
-		y_max           = mcl_vars.mg_lava_nether_max + 12,
+		clust_size = 1,
+		biomes = lava_biomes,
+		y_min = mcl_vars.mg_lava_nether_max + 2,
+		y_max = mcl_vars.mg_lava_nether_max + 12,
 	})
 
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_nether:nether_lava_source",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "scatter",
+		ore = "mcl_nether:nether_lava_source",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		clust_scarcity = 2000,
 		clust_num_ores = 1,
-		clust_size     = 1,
-		biomes         = lava_biomes,
-		y_min           = mcl_vars.mg_lava_nether_max + 13,
-		y_max           = mcl_vars.mg_lava_nether_max + 48,
+		clust_size = 1,
+		biomes = lava_biomes,
+		y_min = mcl_vars.mg_lava_nether_max + 13,
+		y_max = mcl_vars.mg_lava_nether_max + 48,
 	})
 	minetest.register_ore({
-		ore_type       = "scatter",
-		ore            = "mcl_nether:nether_lava_source",
-		wherein         = {"mcl_nether:netherrack", "mcl_core:stone"},
+		ore_type = "scatter",
+		ore = "mcl_nether:nether_lava_source",
+		wherein = {"mcl_nether:netherrack", "mcl_core:stone"},
 		clust_scarcity = 3500,
 		clust_num_ores = 1,
-		clust_size     = 1,
-		biomes         = lava_biomes,
-		y_min           = mcl_vars.mg_lava_nether_max + 49,
-		y_max           = mcl_vars.mg_nether_max - 13,
+		clust_size = 1,
+		biomes = lava_biomes,
+		y_min = mcl_vars.mg_lava_nether_max + 49,
+		y_max = mcl_vars.mg_nether_max - 13,
 	})
 
 	--[[ THE END ]]
@@ -2519,20 +2687,20 @@ local function register_dimension_ores()
 	local mult = 1.0
 
 	minetest.register_ore({
-		ore_type        = "stratum",
-		ore             = "mcl_end:end_stone",
-		wherein         = end_wherein,
-		biomes          = {"EndSmallIslands","Endborder"},
-		y_min           = mcl_vars.mg_end_min+64,
-		y_max           = mcl_vars.mg_end_min+80,
-		clust_num_ores  = 3375,
-		clust_size      = 15,
+		ore_type = "stratum",
+		ore = "mcl_end:end_stone",
+		wherein = end_wherein,
+		biomes = {"EndSmallIslands", "Endborder"},
+		y_min = mcl_vars.mg_end_min + 64,
+		y_max = mcl_vars.mg_end_min + 80,
+		clust_num_ores = 3375,
+		clust_size = 15,
 
 		noise_params = {
-			offset  = mcl_vars.mg_end_min+70,
-			scale   = -1,
-			spread  = {x=84, y=84, z=84},
-			seed    = 145,
+			offset = mcl_vars.mg_end_min + 70,
+			scale = -1,
+			spread = {x = 84, y = 84, z = 84},
+			seed = 145,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
@@ -2540,10 +2708,10 @@ local function register_dimension_ores()
 		},
 
 		np_stratum_thickness = {
-			offset  = 0,
-			scale   = 15,
-			spread  = {x=84, y=84, z=84},
-			seed    = 145,
+			offset = 0,
+			scale = 15,
+			spread = {x = 84, y = 84, z = 84},
+			seed = 145,
 			octaves = 3,
 			persist = 0.6,
 			lacunarity = 2,
@@ -2553,27 +2721,27 @@ local function register_dimension_ores()
 	})
 
 	minetest.register_ore({
-		ore_type        = "stratum",
-		ore             = "mcl_end:end_stone",
-		wherein         = end_wherein,
-		biomes          = {"End","EndMidlands","EndHighlands","EndBarrens"},
-		y_min           = mcl_vars.mg_end_min+64,
-		y_max           = mcl_vars.mg_end_min+80,
+		ore_type = "stratum",
+		ore = "mcl_end:end_stone",
+		wherein = end_wherein,
+		biomes = {"End", "EndMidlands", "EndHighlands", "EndBarrens"},
+		y_min = mcl_vars.mg_end_min + 64,
+		y_max = mcl_vars.mg_end_min + 80,
 
 		noise_params = {
-			offset  = mcl_vars.mg_end_min+70,
-			scale   = -1,
-			spread  = {x=126, y=126, z=126},
-			seed    = mg_seed+9999,
+			offset = mcl_vars.mg_end_min + 70,
+			scale = -1,
+			spread = {x = 126, y = 126, z = 126},
+			seed = mg_seed + 9999,
 			octaves = 3,
 			persist = 0.5,
 		},
 
 		np_stratum_thickness = {
-			offset  = -2,
-			scale   = 10,
-			spread  = {x=126, y=126, z=126},
-			seed    = mg_seed+9999,
+			offset = -2,
+			scale = 10,
+			spread = {x = 126, y = 126, z = 126},
+			seed = mg_seed + 9999,
 			octaves = 3,
 			persist = 0.5,
 		},
@@ -2581,54 +2749,54 @@ local function register_dimension_ores()
 	})
 
 	minetest.register_ore({
-		ore_type        = "stratum",
-		ore             = "mcl_end:end_stone",
-		wherein         = end_wherein,
-		biomes          = {"End","EndMidlands","EndHighlands","EndBarrens"},
-		y_min           = mcl_vars.mg_end_min+64,
-		y_max           = mcl_vars.mg_end_min+80,
+		ore_type = "stratum",
+		ore = "mcl_end:end_stone",
+		wherein = end_wherein,
+		biomes = {"End", "EndMidlands", "EndHighlands", "EndBarrens"},
+		y_min = mcl_vars.mg_end_min + 64,
+		y_max = mcl_vars.mg_end_min + 80,
 
 		noise_params = {
-			offset  = mcl_vars.mg_end_min+72,
-			scale   = -3,
-			spread  = {x=84, y=84, z=84},
-			seed    = mg_seed+999,
+			offset = mcl_vars.mg_end_min + 72,
+			scale = -3,
+			spread = {x = 84, y = 84, z = 84},
+			seed = mg_seed + 999,
 			octaves = 4,
 			persist = 0.8,
 		},
 
 		np_stratum_thickness = {
-			offset  = -4,
-			scale   = 10,
-			spread  = {x=84, y=84, z=84},
-			seed    = mg_seed+999,
+			offset = -4,
+			scale = 10,
+			spread = {x = 84, y = 84, z = 84},
+			seed = mg_seed + 999,
 			octaves = 4,
 			persist = 0.8,
 		},
 		clust_scarcity = 1,
 	})
 	minetest.register_ore({
-		ore_type        = "stratum",
-		ore             = "mcl_end:end_stone",
-		wherein         = end_wherein,
-		biomes          = {"End","EndMidlands","EndHighlands","EndBarrens"},
-		y_min           = mcl_vars.mg_end_min+64,
-		y_max           = mcl_vars.mg_end_min+80,
+		ore_type = "stratum",
+		ore = "mcl_end:end_stone",
+		wherein = end_wherein,
+		biomes = {"End", "EndMidlands", "EndHighlands", "EndBarrens"},
+		y_min = mcl_vars.mg_end_min + 64,
+		y_max = mcl_vars.mg_end_min + 80,
 
 		noise_params = {
-			offset  = mcl_vars.mg_end_min+70,
-			scale   = -2,
-			spread  = {x=84, y=84, z=84},
-			seed    = mg_seed+99,
+			offset = mcl_vars.mg_end_min + 70,
+			scale = -2,
+			spread = {x = 84, y = 84, z = 84},
+			seed = mg_seed + 99,
 			octaves = 4,
 			persist = 0.85,
 		},
 
 		np_stratum_thickness = {
-			offset  = -3,
-			scale   = 5,
-			spread  = {x=63, y=63, z=63},
-			seed    = mg_seed+50,
+			offset = -3,
+			scale = 5,
+			spread = {x = 63, y = 63, z = 63},
+			seed = mg_seed + 50,
 			octaves = 4,
 			persist = 0.85,
 		},
@@ -2645,11 +2813,11 @@ local function register_grass_decoration(grasstype, offset, scale, biomes)
 	local place_on, seed, node
 	if grasstype == "fern" then
 		node = "mcl_flowers:fern"
-		place_on = {"group:grass_block_no_snow", "mcl_core:podzol","mcl_mud:mud"}
+		place_on = {"group:grass_block_no_snow", "mcl_core:podzol", "mcl_mud:mud"}
 		seed = 333
 	elseif grasstype == "tallgrass" then
 		node = "mcl_flowers:tallgrass"
-		place_on = {"group:grass_block_no_snow","mcl_mud:mud"}
+		place_on = {"group:grass_block_no_snow", "mcl_mud:mud"}
 		seed = 420
 	end
 	local noise = {
@@ -2660,14 +2828,14 @@ local function register_grass_decoration(grasstype, offset, scale, biomes)
 		octaves = 3,
 		persist = 0.6
 	}
-	for b=1, #biomes do
+	for b = 1, #biomes do
 		local param2 = minetest.registered_biomes[biomes[b]]._mcl_palette_index
 		minetest.register_decoration({
 			deco_type = "simple",
 			place_on = place_on,
 			sidelen = 16,
 			noise_params = noise,
-			biomes = { biomes[b] },
+			biomes = {biomes[b]},
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
 			decoration = node,
@@ -2680,15 +2848,15 @@ local function register_seagrass_decoration(grasstype, offset, scale, biomes)
 	local seed, nodes, surfaces, param2, param2_max, y_max
 	if grasstype == "seagrass" then
 		seed = 16
-		surfaces = { "mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel", "mcl_core:redsand" }
-		nodes = { "mcl_ocean:seagrass_dirt", "mcl_ocean:seagrass_sand", "mcl_ocean:seagrass_gravel", "mcl_ocean:seagrass_redsand" }
+		surfaces = {"mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel", "mcl_core:redsand"}
+		nodes = {"mcl_ocean:seagrass_dirt", "mcl_ocean:seagrass_sand", "mcl_ocean:seagrass_gravel", "mcl_ocean:seagrass_redsand"}
 		y_max = 0
 	elseif grasstype == "kelp" then
 		seed = 32
 		param2 = 16
 		param2_max = 96
-		surfaces = { "mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel" }
-		nodes = { "mcl_ocean:kelp_dirt", "mcl_ocean:kelp_sand", "mcl_ocean:kelp_gravel" }
+		surfaces = {"mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel"}
+		nodes = {"mcl_ocean:kelp_dirt", "mcl_ocean:kelp_sand", "mcl_ocean:kelp_gravel"}
 		y_max = -6
 	end
 	local noise = {
@@ -2700,10 +2868,10 @@ local function register_seagrass_decoration(grasstype, offset, scale, biomes)
 		persist = 0.6,
 	}
 
-	for s=1, #surfaces do
+	for s = 1, #surfaces do
 		minetest.register_decoration({
 			deco_type = "simple",
-			place_on = { surfaces[s] },
+			place_on = {surfaces[s]},
 			sidelen = 16,
 			noise_params = noise,
 			biomes = biomes,
@@ -2749,48 +2917,48 @@ local corals = {
 local function register_coral_decos(ck)
 	local c = corals[ck]
 	local noise = {
-			offset = -0.0085,
-			scale = 0.002,
-			spread = {x = 25, y = 120, z = 25},
-			seed = 235,
-			octaves = 5,
-			persist = 1.8,
-			lacunarity = 3.5,
-			flags = "absvalue"
-		}
+		offset = -0.0085,
+		scale = 0.002,
+		spread = {x = 25, y = 120, z = 25},
+		seed = 235,
+		octaves = 5,
+		persist = 1.8,
+		lacunarity = 3.5,
+		flags = "absvalue"
+	}
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"group:sand","mcl_core:gravel","mcl_mud:mud"},
+		place_on = {"group:sand", "mcl_core:gravel", "mcl_mud:mud"},
 		sidelen = 80,
 		noise_params = noise,
 		biomes = warm_oceans,
 		y_min = coral_min,
 		y_max = coral_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_coral_"..c.."_1.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_coral_" .. c .. "_1.mts",
 		rotation = "random",
 		flags = "all_floors,force_placement",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"group:sand","mcl_core:gravel","mcl_mud:mud"},
+		place_on = {"group:sand", "mcl_core:gravel", "mcl_mud:mud"},
 		noise_params = noise,
 		sidelen = 80,
 		biomes = warm_oceans,
 		y_min = coral_min,
 		y_max = coral_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_coral_"..c.."_2.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_coral_" .. c .. "_2.mts",
 		rotation = "random",
 		flags = "all_floors,force_placement",
 	})
 
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_ocean:"..c.."_coral_block"},
+		place_on = {"mcl_ocean:" .. c .. "_coral_block"},
 		sidelen = 16,
 		fill_ratio = 3,
 		y_min = coral_min,
 		y_max = coral_max,
-		decoration = "mcl_ocean:"..c.."_coral",
+		decoration = "mcl_ocean:" .. c .. "_coral",
 		biomes = warm_oceans,
 		flags = "force_placement, all_floors",
 		height = 1,
@@ -2803,7 +2971,7 @@ local function register_coral_decos(ck)
 		fill_ratio = 7,
 		y_min = coral_min,
 		y_max = coral_max,
-		decoration = "mcl_ocean:"..c.."_coral_fan",
+		decoration = "mcl_ocean:" .. c .. "_coral_fan",
 		biomes = warm_oceans,
 		flags = "force_placement, all_floors",
 		height = 1,
@@ -2813,12 +2981,12 @@ end
 
 local function register_decorations()
 	-- Coral Reefs
-	for k,_ in pairs(corals) do
+	for k, _ in pairs(corals) do
 		register_coral_decos(k)
 	end
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"group:sand","mcl_core:gravel","mcl_mud:mud"},
+		place_on = {"group:sand", "mcl_core:gravel", "mcl_mud:mud"},
 		sidelen = 16,
 		noise_params = {
 			offset = -0.0085,
@@ -2899,20 +3067,20 @@ local function register_decorations()
 	--rare CORAl
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"group:sand","mcl_core:gravel"},
+		place_on = {"group:sand", "mcl_core:gravel"},
 		fill_ratio = 0.0001,
 		sidelen = 80,
 		biomes = warm_oceans,
 		y_min = coral_min,
 		y_max = coral_max,
-		schematic = mod_mcl_structures.."/schematics/coral_cora.mts",
+		schematic = mod_mcl_structures .. "/schematics/coral_cora.mts",
 		rotation = "random",
 		flags = "place_center_x,place_center_z, force_placement",
 	})
 
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_core:dirt_with_grass","mcl_core:podzol"},
+		place_on = {"mcl_core:dirt_with_grass", "mcl_core:podzol"},
 		sidelen = 16,
 		noise_params = {
 			offset = 0,
@@ -2924,7 +3092,7 @@ local function register_decorations()
 			lacunarity = 1.0,
 			flags = "absvalue"
 		},
-		biomes = {"Taiga","ColdTaiga","MegaTaiga","MegaSpruceTaiga", "Forest"},
+		biomes = {"Taiga", "ColdTaiga", "MegaTaiga", "MegaSpruceTaiga", "Forest"},
 		y_max = mcl_vars.mg_overworld_max,
 		y_min = 2,
 		decoration = "mcl_sweet_berry:sweet_berry_bush_3"
@@ -2946,7 +3114,7 @@ local function register_decorations()
 		biomes = {"IcePlainsSpikes"},
 		y_min = 4,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_ice_spike_large.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_ice_spike_large.mts",
 		rotation = "random",
 		flags = "place_center_x, place_center_z",
 	})
@@ -2967,14 +3135,14 @@ local function register_decorations()
 		biomes = {"IcePlainsSpikes"},
 		y_min = 4,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_ice_spike_small.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_ice_spike_small.mts",
 		rotation = "random",
 		flags = "place_center_x, place_center_z",
 	})
 
 	-- Oak
 	-- Large oaks
-	for i=1, 4 do
+	for i = 1, 4 do
 		minetest.register_decoration({
 			deco_type = "schematic",
 			place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
@@ -2990,7 +3158,7 @@ local function register_decorations()
 			biomes = {"Forest"},
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/mcl_core_oak_large_"..i..".mts",
+			schematic = mod_mcl_core .. "/schematics/mcl_core_oak_large_" .. i .. ".mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
@@ -3010,7 +3178,7 @@ local function register_decorations()
 			biomes = {"ExtremeHills", "ExtremeHillsM", "ExtremeHills+", "ExtremeHills+_snowtop"},
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/mcl_core_oak_large_"..i..".mts",
+			schematic = mod_mcl_core .. "/schematics/mcl_core_oak_large_" .. i .. ".mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
@@ -3031,7 +3199,7 @@ local function register_decorations()
 		biomes = {"Forest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3050,7 +3218,7 @@ local function register_decorations()
 		biomes = {"FlowerForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3069,7 +3237,7 @@ local function register_decorations()
 		biomes = {"ExtremeHills", "ExtremeHillsM", "ExtremeHills+", "ExtremeHills+_snowtop"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3089,7 +3257,7 @@ local function register_decorations()
 		biomes = {"ExtremeHills+", "ExtremeHills+_snowtop"},
 		y_min = 50,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3108,7 +3276,7 @@ local function register_decorations()
 		biomes = {"MesaPlateauF_grasstop"},
 		y_min = 30,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3127,7 +3295,7 @@ local function register_decorations()
 		biomes = {"MesaPlateauFM_grasstop"},
 		y_min = 30,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3147,7 +3315,7 @@ local function register_decorations()
 		biomes = {"IcePlains"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3156,10 +3324,10 @@ local function register_decorations()
 		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = 0.004,
-		biomes = {"Jungle", "JungleM"},
+		biomes = {"Jungle", "JungleM","BambooJungle", "BambooJungleM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3171,7 +3339,7 @@ local function register_decorations()
 		biomes = {"JungleEdge", "JungleEdgeM", "Savanna"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3191,7 +3359,7 @@ local function register_decorations()
 		biomes = {"FlowerForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic_bee_nest.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic_bee_nest.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 		spawn_by = "group:flower",
@@ -3212,7 +3380,7 @@ local function register_decorations()
 		biomes = {"Forest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_classic_bee_nest.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_classic_bee_nest.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 		spawn_by = "group:flower",
@@ -3234,7 +3402,7 @@ local function register_decorations()
 		biomes = {"Forest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_balloon.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_balloon.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3255,7 +3423,7 @@ local function register_decorations()
 		biomes = {"Swampland", "Swampland_shore"},
 		y_min = 0,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_oak_swamp.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_oak_swamp.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3266,10 +3434,10 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.0065,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_tree_1.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_tree_1.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 	})
@@ -3279,10 +3447,10 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.0045,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = -1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_tree_2.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_tree_2.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 	})
@@ -3292,10 +3460,10 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.023,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = -1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_tree_3.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_tree_3.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 	})
@@ -3305,10 +3473,10 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.023,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = -1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_tree_4.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_tree_4.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 	})
@@ -3318,10 +3486,10 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.023,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = -1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_tree_5.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_tree_5.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 	})
@@ -3341,7 +3509,7 @@ local function register_decorations()
 		biomes = {"MangroveSwamp"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mangrove.."/schematics/mcl_mangrove_bee_nest.mts",
+		schematic = mod_mcl_mangrove .. "/schematics/mcl_mangrove_bee_nest.mts",
 		flags = "place_center_x, place_center_z, force_placement",
 		rotation = "random",
 		spawn_by = "group:flower",
@@ -3351,7 +3519,7 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.045,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = 0,
 		y_max = 0,
 		decoration = "mcl_mangrove:water_logged_roots",
@@ -3365,7 +3533,7 @@ local function register_decorations()
 		num_spawn_by = 2,
 		sidelen = 80,
 		fill_ratio = 10,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		y_min = 0,
 		y_max = 0,
 		decoration = "mcl_mangrove:water_logged_roots",
@@ -3376,7 +3544,7 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.045,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		place_offset_y = -1,
 		decoration = "mcl_mangrove:mangrove_mud_roots",
 		flags = "place_center_x, place_center_z, force_placement",
@@ -3386,7 +3554,7 @@ local function register_decorations()
 		place_on = {"mcl_mud:mud"},
 		sidelen = 80,
 		fill_ratio = 0.008,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		decoration = "mcl_core:deadbush",
 		flags = "place_center_x, place_center_z",
 	})
@@ -3395,7 +3563,7 @@ local function register_decorations()
 		place_on = {"mcl_core:water_source"},
 		sidelen = 80,
 		fill_ratio = 0.035,
-		biomes = {"MangroveSwamp","MangroveSwamp_shore"},
+		biomes = {"MangroveSwamp", "MangroveSwamp_shore"},
 		decoration = "mcl_flowers:waterlily",
 		flags = "place_center_x, place_center_z, liquid_surface",
 	})
@@ -3403,7 +3571,7 @@ local function register_decorations()
 	-- Jungle tree
 
 	-- Huge jungle tree (4 variants)
-	for i=1, 4 do
+	for i = 1, 4 do
 		minetest.register_decoration({
 			deco_type = "schematic",
 			place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
@@ -3412,7 +3580,7 @@ local function register_decorations()
 			biomes = {"Jungle"},
 			y_min = 4,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_huge_"..i..".mts",
+			schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_huge_" .. i .. ".mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
@@ -3424,7 +3592,7 @@ local function register_decorations()
 			biomes = {"JungleM"},
 			y_min = 4,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_huge_"..i..".mts",
+			schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_huge_" .. i .. ".mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
@@ -3439,7 +3607,7 @@ local function register_decorations()
 		biomes = {"Jungle"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3451,7 +3619,7 @@ local function register_decorations()
 		biomes = {"Jungle"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_2.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_2.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3463,7 +3631,7 @@ local function register_decorations()
 		biomes = {"Jungle"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_3.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_3.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3475,7 +3643,7 @@ local function register_decorations()
 		biomes = {"Jungle"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_4.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_4.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3484,10 +3652,10 @@ local function register_decorations()
 		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = 0.025,
-		biomes = {"Jungle"},
+		biomes = {"Jungle","BambooJungle"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3496,10 +3664,10 @@ local function register_decorations()
 		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = 0.0045,
-		biomes = {"JungleEdge", "JungleEdgeM"},
+		biomes = {"JungleEdge", "JungleEdgeM", "BambooJungleEdge", "BambooJungleEdgeM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3509,10 +3677,10 @@ local function register_decorations()
 		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = 0.09,
-		biomes = {"JungleM"},
+		biomes = {"JungleM", "BambooJungleM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_tree_2.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_tree_2.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3536,7 +3704,7 @@ local function register_decorations()
 			biomes = biomes,
 			y_min = y,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/"..sprucename,
+			schematic = mod_mcl_core .. "/schematics/" .. sprucename,
 			flags = "place_center_x, place_center_z",
 		})
 	end
@@ -3590,7 +3758,7 @@ local function register_decorations()
 		biomes = {"Taiga", "ColdTaiga"},
 		y_min = 2,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_spruce_lollipop.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_spruce_lollipop.mts",
 		flags = "place_center_x, place_center_z",
 	})
 
@@ -3610,7 +3778,7 @@ local function register_decorations()
 		biomes = {"Taiga", "ColdTaiga"},
 		y_min = 3,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_spruce_matchstick.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_spruce_matchstick.mts",
 		flags = "place_center_x, place_center_z",
 	})
 
@@ -3630,12 +3798,12 @@ local function register_decorations()
 		biomes = {"IcePlains"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_spruce_5.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_spruce_5.mts",
 		flags = "place_center_x, place_center_z",
 	})
 
 	-- Acacia (many variants)
-	for a=1, 7 do
+	for a = 1, 7 do
 		minetest.register_decoration({
 			deco_type = "schematic",
 			place_on = {"mcl_core:dirt_with_grass", "mcl_core:dirt", "mcl_core:coarse_dirt"},
@@ -3644,7 +3812,7 @@ local function register_decorations()
 			biomes = {"Savanna", "SavannaM"},
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
-			schematic = mod_mcl_core.."/schematics/mcl_core_acacia_"..a..".mts",
+			schematic = mod_mcl_core .. "/schematics/mcl_core_acacia_" .. a .. ".mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
@@ -3666,7 +3834,7 @@ local function register_decorations()
 		biomes = {"BirchForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_birch.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_birch.mts",
 		flags = "place_center_x, place_center_z",
 	})
 	minetest.register_decoration({
@@ -3684,7 +3852,7 @@ local function register_decorations()
 		biomes = {"BirchForestM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_birch_tall.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_birch_tall.mts",
 		flags = "place_center_x, place_center_z",
 	})
 
@@ -3703,7 +3871,7 @@ local function register_decorations()
 		biomes = {"Forest", "FlowerForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_birch.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_birch.mts",
 		flags = "place_center_x, place_center_z",
 	})
 	minetest.register_decoration({
@@ -3722,7 +3890,7 @@ local function register_decorations()
 		biomes = {"Forest", "BirchForest", "BirchForestM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_birch_bee_nest.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_birch_bee_nest.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 		spawn_by = "group:flower",
@@ -3744,66 +3912,65 @@ local function register_decorations()
 		biomes = {"RoofedForest"},
 		y_min = 4,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_dark_oak.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_dark_oak.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
 
-
 	local ratio_mushroom = 0.0001
-	local ratio_mushroom_huge = ratio_mushroom * (11/12)
-	local ratio_mushroom_giant = ratio_mushroom * (1/12)
+	local ratio_mushroom_huge = ratio_mushroom * (11 / 12)
+	local ratio_mushroom_giant = ratio_mushroom * (1 / 12)
 	local ratio_mushroom_mycelium = 0.002
-	local ratio_mushroom_mycelium_huge = ratio_mushroom_mycelium * (11/12)
-	local ratio_mushroom_mycelium_giant = ratio_mushroom_mycelium * (1/12)
+	local ratio_mushroom_mycelium_huge = ratio_mushroom_mycelium * (11 / 12)
+	local ratio_mushroom_mycelium_giant = ratio_mushroom_mycelium * (1 / 12)
 
 	-- Huge Brown Mushroom
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "group:grass_block_no_snow", "mcl_core:dirt" },
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_huge,
-		biomes = { "RoofedForest" },
+		biomes = {"RoofedForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_huge_brown.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_huge_brown.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "group:grass_block_no_snow", "mcl_core:dirt" },
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_giant,
-		biomes = { "RoofedForest" },
+		biomes = {"RoofedForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_giant_brown.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_giant_brown.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "mcl_core:mycelium" },
+		place_on = {"mcl_core:mycelium"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_mycelium_huge,
-		biomes = { "MushroomIsland", "MushroomIslandShore" },
+		biomes = {"MushroomIsland", "MushroomIslandShore"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_huge_brown.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_huge_brown.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "mcl_core:mycelium" },
+		place_on = {"mcl_core:mycelium"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_mycelium_giant,
-		biomes = { "MushroomIsland", "MushroomIslandShore" },
+		biomes = {"MushroomIsland", "MushroomIslandShore"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_giant_brown.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_giant_brown.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
@@ -3811,50 +3978,50 @@ local function register_decorations()
 	-- Huge Red Mushroom
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "group:grass_block_no_snow", "mcl_core:dirt" },
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_huge,
-		biomes = { "RoofedForest" },
+		biomes = {"RoofedForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_huge_red.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_huge_red.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "group:grass_block_no_snow", "mcl_core:dirt" },
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_giant,
-		biomes = { "RoofedForest" },
+		biomes = {"RoofedForest"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_giant_red.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_giant_red.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "mcl_core:mycelium" },
+		place_on = {"mcl_core:mycelium"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_mycelium_huge,
-		biomes = { "MushroomIsland", "MushroomIslandShore" },
+		biomes = {"MushroomIsland", "MushroomIslandShore"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_huge_red.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_huge_red.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = { "mcl_core:mycelium" },
+		place_on = {"mcl_core:mycelium"},
 		sidelen = 80,
 		fill_ratio = ratio_mushroom_mycelium_giant,
-		biomes = { "MushroomIsland", "MushroomIslandShore" },
+		biomes = {"MushroomIsland", "MushroomIslandShore"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_mushrooms.."/schematics/mcl_mushrooms_giant_red.mts",
+		schematic = mod_mcl_mushrooms .. "/schematics/mcl_mushrooms_giant_red.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "0",
 	})
@@ -3910,7 +4077,7 @@ local function register_decorations()
 		biomes = {"MegaTaiga", "MegaSpruceTaiga"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_boulder.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_boulder.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3931,7 +4098,7 @@ local function register_decorations()
 		biomes = {"MegaTaiga", "MegaSpruceTaiga"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_structures.."/schematics/mcl_structures_boulder_small.mts",
+		schematic = mod_mcl_structures .. "/schematics/mcl_structures_boulder_small.mts",
 		flags = "place_center_x, place_center_z",
 		rotation = "random",
 	})
@@ -3953,9 +4120,9 @@ local function register_decorations()
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_core:cactus",
 		biomes = {"Desert",
-			"Mesa","Mesa_sandlevel",
-			"MesaPlateauF","MesaPlateauF_sandlevel",
-			"MesaPlateauFM","MesaPlateauFM_sandlevel"},
+				  "Mesa", "Mesa_sandlevel",
+				  "MesaPlateauF", "MesaPlateauF_sandlevel",
+				  "MesaPlateauFM", "MesaPlateauFM_sandlevel"},
 		height = 1,
 		height_max = 3,
 	})
@@ -3978,7 +4145,7 @@ local function register_decorations()
 		decoration = "mcl_core:reeds",
 		height = 1,
 		height_max = 3,
-		spawn_by = { "mcl_core:water_source", "group:frosted_ice" },
+		spawn_by = {"mcl_core:water_source", "group:frosted_ice"},
 		num_spawn_by = 1,
 	})
 	minetest.register_decoration({
@@ -3999,23 +4166,23 @@ local function register_decorations()
 		decoration = "mcl_core:reeds",
 		height = 1,
 		height_max = 3,
-		spawn_by = { "mcl_core:water_source", "group:frosted_ice" },
+		spawn_by = {"mcl_core:water_source", "group:frosted_ice"},
 		num_spawn_by = 1,
 	})
 
 	-- Doubletall grass
 	local function register_doubletall_grass(offset, scale, biomes)
 
-		for b=1, #biomes do
+		for b = 1, #biomes do
 			local param2 = minetest.registered_biomes[biomes[b]]._mcl_palette_index
 			minetest.register_decoration({
 				deco_type = "schematic",
 				schematic = {
-					size = { x=1, y=3, z=1 },
+					size = {x = 1, y = 3, z = 1},
 					data = {
-						{ name = "air", prob = 0 },
-						{ name = "mcl_flowers:double_grass", param1=255, param2=param2 },
-						{ name = "mcl_flowers:double_grass_top", param1=255, param2=param2 },
+						{name = "air", prob = 0},
+						{name = "mcl_flowers:double_grass", param1 = 255, param2 = param2},
+						{name = "mcl_flowers:double_grass_top", param1 = 255, param2 = param2},
 					},
 				},
 				place_on = {"group:grass_block_no_snow"},
@@ -4030,7 +4197,7 @@ local function register_decorations()
 				},
 				y_min = 1,
 				y_max = mcl_vars.mg_overworld_max,
-				biomes = { biomes[b] },
+				biomes = {biomes[b]},
 			})
 		end
 	end
@@ -4041,16 +4208,16 @@ local function register_decorations()
 
 	-- Large ferns
 	local function register_double_fern(offset, scale, biomes)
-		for b=1, #biomes do
+		for b = 1, #biomes do
 			local param2 = minetest.registered_biomes[biomes[b]]._mcl_palette_index
 			minetest.register_decoration({
 				deco_type = "schematic",
 				schematic = {
-					size = { x=1, y=3, z=1 },
+					size = {x = 1, y = 3, z = 1},
 					data = {
-						{ name = "air", prob = 0 },
-						{ name = "mcl_flowers:double_fern", param1=255, param2=param2 },
-						{ name = "mcl_flowers:double_fern_top", param1=255, param2=param2 },
+						{name = "air", prob = 0},
+						{name = "mcl_flowers:double_fern", param1 = 255, param2 = param2},
+						{name = "mcl_flowers:double_fern_top", param1 = 255, param2 = param2},
 					},
 				},
 				place_on = {"group:grass_block_no_snow", "mcl_core:podzol"},
@@ -4070,8 +4237,8 @@ local function register_decorations()
 		end
 	end
 
-	register_double_fern(0.01, 0.03, { "Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "ColdTaiga", "MegaTaiga", "MegaSpruceTaiga" })
-	register_double_fern(0.15, 0.1, { "JungleM" })
+	register_double_fern(0.01, 0.03, {"Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "ColdTaiga", "MegaTaiga", "MegaSpruceTaiga", "BambooJungle", "BambooJungleM", "BambooJungleEdge", "BambooJungleEdgeM",})
+	register_double_fern(0.15, 0.1, {"JungleM"})
 
 	-- Large flowers
 	local function register_large_flower(name, biomes, seed, offset, flower_forest_offset)
@@ -4081,24 +4248,24 @@ local function register_decorations()
 		else
 			maxi = 1
 		end
-		for i=1, maxi do
+		for i = 1, maxi do
 			local o, b -- offset, biomes
 			if i == 1 then
 				o = offset
 				b = biomes
 			else
 				o = flower_forest_offset
-				b = { "FlowerForest" }
+				b = {"FlowerForest"}
 			end
 
 			minetest.register_decoration({
 				deco_type = "schematic",
 				schematic = {
-					size = { x=1, y=3, z=1 },
+					size = {x = 1, y = 3, z = 1},
 					data = {
-						{ name = "air", prob = 0 },
-						{ name = "mcl_flowers:"..name, param1=255, },
-						{ name = "mcl_flowers:"..name.."_top", param1=255, },
+						{name = "air", prob = 0},
+						{name = "mcl_flowers:" .. name, param1 = 255, },
+						{name = "mcl_flowers:" .. name .. "_top", param1 = 255, },
 					},
 				},
 				place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
@@ -4142,7 +4309,7 @@ local function register_decorations()
 		biomes = {"Jungle"},
 		y_min = 3,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_bush_oak_leaves.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_bush_oak_leaves.mts",
 		flags = "place_center_x, place_center_z",
 	})
 	minetest.register_decoration({
@@ -4157,10 +4324,10 @@ local function register_decorations()
 			octaves = 4,
 			persist = 0.6,
 		},
-		biomes = {"Jungle"},
+		biomes = {"Jungle", "BambooJungle"},
 		y_min = 3,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_bush_oak_leaves_2.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_bush_oak_leaves_2.mts",
 		flags = "place_center_x, place_center_z",
 	})
 	minetest.register_decoration({
@@ -4175,10 +4342,10 @@ local function register_decorations()
 			octaves = 4,
 			persist = 0.6,
 		},
-		biomes = {"JungleM"},
+		biomes = {"JungleM","BambooJungleM"},
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_bush_oak_leaves.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_bush_oak_leaves.mts",
 		flags = "place_center_x, place_center_z",
 	})
 	minetest.register_decoration({
@@ -4193,13 +4360,121 @@ local function register_decorations()
 			octaves = 4,
 			persist = 0.6,
 		},
-		biomes = {"JungleEdge", "JungleEdgeM"},
+		biomes = {"JungleEdge", "JungleEdgeM","BambooJungleEdge", "BambooJungleEdgeM"},
 		y_min = 3,
 		y_max = mcl_vars.mg_overworld_max,
-		schematic = mod_mcl_core.."/schematics/mcl_core_jungle_bush_oak_leaves.mts",
+		schematic = mod_mcl_core .. "/schematics/mcl_core_jungle_bush_oak_leaves.mts",
 		flags = "place_center_x, place_center_z",
 	})
 
+	-- Bamboo
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt",},
+		sidelen = 80,
+		fill_ratio = 0.0043,
+		biomes = {"Jungle", "JungleM", "JungleEdge", "JungleEdgeM"},
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		decoration = "mcl_bamboo:bamboo",
+		height = 12,
+		max_height = 15,
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"group:grass_block_no_snow", "mcl_core:dirt", "mcl_core:podzol"},
+		sidelen = 80,
+		fill_ratio = 0.095,
+		biomes = {"BambooJungle", "BambooJungleM", "BambooJungleEdge", "BambooJungleEdgeM"},
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		decoration = "mcl_bamboo:bamboo",
+		height = 12,
+		max_height = 15,
+		flags = "place_center_x, place_center_z",
+		rotation = "random",
+	})
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"mcl_bamboo:bamboo"},
+		sidelen = 80,
+		fill_ratio = 1,
+		biomes = {"BambooJungle", "BambooJungleM", "BambooJungleEdge", "BambooJungleEdgeM", "Jungle", "JungleM", "JungleEdge", "JungleEdgeM"},
+		y_min = 1,
+		y_max = mcl_vars.mg_overworld_max,
+		decoration = "mcl_bamboo:bamboo_endcap",
+		height = 1,
+		max_height = 4,
+		flags = "all_floors",
+	})
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"group:grass_block_no_snow"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.012,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 354,
+			octaves = 1,
+			persist = 0.5,
+			lacunarity = 1.0,
+			flags = "absvalue"
+		},
+		biomes = {"BambooJungle", "BambooJungleM"},
+		y_max = mcl_vars.mg_overworld_max,
+		y_min = 2,
+		decoration = "mcl_core:podzol"
+	})
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"group:grass_block_no_snow"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.012,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 354,
+			octaves = 1,
+			persist = 0.5,
+			lacunarity = 1.0,
+			flags = "absvalue"
+		},
+		biomes = {"BambooJungle", "BambooJungleEdge","BambooJungleM", "BambooJungleEdge"},
+		y_max = mcl_vars.mg_overworld_max,
+		y_min = 1,
+		decoration = "mcl_flowers:tallgrass"
+	})
+
+	minetest.register_decoration({
+		deco_type = "simple",
+		place_on = {"group:grass_block_no_snow"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.012,
+			spread = {x = 100, y = 100, z = 100},
+			seed = 354,
+			octaves = 1,
+			persist = 0.5,
+			lacunarity = 1.0,
+			flags = "absvalue"
+		},
+		biomes = {"BambooJungle", "BambooJungleM", "BambooJungleEdge"},
+		y_max = mcl_vars.mg_overworld_max,
+		y_min = 2,
+		decoration = "mcl_mud:mud"
+	})
+	register_doubletall_grass(-0.0005, -0.3, {"BambooJungle", "BambooJungleM", "BambooJungleEdge"})
+	register_grass_decoration("tallgrass", -0.03, 1, {"BambooJungle", "BambooJungleM", "BambooJungleEdge"})
+
+	-----------------
 	-- Fallen logs
 	-- These fallen logs are not really good yet. They must be longer and also have one upright block.
 	-- Note the decortion API does not like wide schematics, they are likely to overhang.
@@ -4282,7 +4557,7 @@ local function register_decorations()
 				octaves = 3,
 				persist = 0.66
 			},
-			biomes = {"BirchForest", "BirchForestM",},
+			biomes = {"BirchForest", "BirchForestM", },
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
 			schematic = {
@@ -4366,23 +4641,23 @@ local function register_decorations()
 	-- Lily pad
 
 	local lily_schem = {
-		{ name = "mcl_core:water_source" },
-		{ name = "mcl_flowers:waterlily" },
+		{name = "mcl_core:water_source"},
+		{name = "mcl_flowers:waterlily"},
 	}
 
 	-- Spawn them in shallow water at ocean level in Swampland.
 	-- Tweak lilydepth to change the maximum water depth
 	local lilydepth = 2
 
-	for d=1, lilydepth do
+	for d = 1, lilydepth do
 		local height = d + 2
 		local y = 1 - d
-		table.insert(lily_schem, 1, { name = "air", prob = 0 })
+		table.insert(lily_schem, 1, {name = "air", prob = 0})
 
 		minetest.register_decoration({
 			deco_type = "schematic",
 			schematic = {
-				size = { x=1, y=height, z=1 },
+				size = {x = 1, y = height, z = 1},
 				data = lily_schem,
 			},
 			place_on = "mcl_core:dirt",
@@ -4397,7 +4672,7 @@ local function register_decorations()
 			},
 			y_min = y,
 			y_max = y,
-			biomes = { "Swampland_shore" },
+			biomes = {"Swampland_shore"},
 			rotation = "random",
 		})
 	end
@@ -4418,7 +4693,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = { "Jungle" },
+		biomes = {"Jungle"},
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@@ -4435,7 +4710,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = { "JungleM" },
+		biomes = {"JungleM"},
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@@ -4452,7 +4727,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = { "JungleEdge", "JungleEdgeM" },
+		biomes = {"JungleEdge", "JungleEdgeM"},
 	})
 
 	-- Lots of melons in Jungle Edge M
@@ -4471,7 +4746,7 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		decoration = "mcl_farming:melon",
-		biomes = { "JungleEdgeM" },
+		biomes = {"JungleEdgeM"},
 	})
 
 	-- Pumpkin
@@ -4497,16 +4772,16 @@ local function register_decorations()
 	-- Grasses and ferns
 	local grass_forest = {"Plains", "Taiga", "Forest", "FlowerForest", "BirchForest", "BirchForestM", "RoofedForest", "Swampland", }
 	local grass_mpf = {"MesaPlateauF_grasstop"}
-	local grass_plains = {"Plains", "SunflowerPlains", "JungleEdge", "JungleEdgeM", "MangroveSwamp" }
+	local grass_plains = {"Plains", "SunflowerPlains", "JungleEdge", "JungleEdgeM", "MangroveSwamp"}
 	local grass_savanna = {"Savanna", "SavannaM"}
-	local grass_sparse = {"ExtremeHills", "ExtremeHills+", "ExtremeHills+_snowtop", "ExtremeHillsM", "Jungle" }
-	local grass_mpfm = {"MesaPlateauFM_grasstop" }
+	local grass_sparse = {"ExtremeHills", "ExtremeHills+", "ExtremeHills+_snowtop", "ExtremeHillsM", "Jungle"}
+	local grass_mpfm = {"MesaPlateauFM_grasstop"}
 
-	register_grass_decoration("tallgrass", -0.03,  0.09, grass_forest)
+	register_grass_decoration("tallgrass", -0.03, 0.09, grass_forest)
 	register_grass_decoration("tallgrass", -0.015, 0.075, grass_forest)
-	register_grass_decoration("tallgrass", 0,      0.06, grass_forest)
-	register_grass_decoration("tallgrass", 0.015,  0.045, grass_forest)
-	register_grass_decoration("tallgrass", 0.03,   0.03, grass_forest)
+	register_grass_decoration("tallgrass", 0, 0.06, grass_forest)
+	register_grass_decoration("tallgrass", 0.015, 0.045, grass_forest)
+	register_grass_decoration("tallgrass", 0.03, 0.03, grass_forest)
 	register_grass_decoration("tallgrass", -0.03, 0.09, grass_mpf)
 	register_grass_decoration("tallgrass", -0.015, 0.075, grass_mpf)
 	register_grass_decoration("tallgrass", 0, 0.06, grass_mpf)
@@ -4520,16 +4795,16 @@ local function register_decorations()
 	register_grass_decoration("tallgrass", 0.05, -0.03, grass_sparse)
 	register_grass_decoration("tallgrass", 0.05, 0.05, grass_mpfm)
 
-	local fern_minimal = { "Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "MegaTaiga", "MegaSpruceTaiga", "ColdTaiga", "MangroveSwamp" }
-	local fern_low = { "Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "MegaTaiga", "MegaSpruceTaiga" }
-	local fern_Jungle = { "Jungle", "JungleM", "JungleEdge", "JungleEdgeM" }
+	local fern_minimal = {"Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "MegaTaiga", "MegaSpruceTaiga", "ColdTaiga", "MangroveSwamp"}
+	local fern_low = {"Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Taiga", "MegaTaiga", "MegaSpruceTaiga"}
+	local fern_Jungle = {"Jungle", "JungleM", "JungleEdge", "JungleEdgeM"}
 	--local fern_JungleM = { "JungleM" },
 
-	register_grass_decoration("fern", -0.03,  0.09, fern_minimal)
+	register_grass_decoration("fern", -0.03, 0.09, fern_minimal)
 	register_grass_decoration("fern", -0.015, 0.075, fern_minimal)
-	register_grass_decoration("fern", 0,      0.06, fern_minimal)
-	register_grass_decoration("fern", 0.015,  0.045, fern_low)
-	register_grass_decoration("fern", 0.03,   0.03, fern_low)
+	register_grass_decoration("fern", 0, 0.06, fern_minimal)
+	register_grass_decoration("fern", 0.015, 0.045, fern_low)
+	register_grass_decoration("fern", 0.03, 0.03, fern_low)
 	register_grass_decoration("fern", 0.01, 0.05, fern_Jungle)
 	register_grass_decoration("fern", 0.03, 0.03, fern_Jungle)
 	register_grass_decoration("fern", 0.05, 0.01, fern_Jungle)
@@ -4537,17 +4812,17 @@ local function register_decorations()
 	register_grass_decoration("fern", 0.09, -0.03, fern_Jungle)
 	register_grass_decoration("fern", 0.12, -0.03, {"JungleM"})
 
-	local b_seagrass = {"ColdTaiga_ocean","ExtremeHills_ocean","ExtremeHillsM_ocean","ExtremeHills+_ocean","Taiga_ocean","MegaTaiga_ocean","MegaSpruceTaiga_ocean","StoneBeach_ocean","Plains_ocean","SunflowerPlains_ocean","Forest_ocean","FlowerForest_ocean","BirchForest_ocean","BirchForestM_ocean","RoofedForest_ocean","Swampland_ocean","Jungle_ocean","JungleM_ocean","JungleEdge_ocean","JungleEdgeM_ocean","MushroomIsland_ocean","Desert_ocean","Savanna_ocean","SavannaM_ocean","Mesa_ocean","MesaBryce_ocean","MesaPlateauF_ocean","MesaPlateauFM_ocean",
-"ColdTaiga_deep_ocean","ExtremeHills_deep_ocean","ExtremeHillsM_deep_ocean","ExtremeHills+_deep_ocean","Taiga_deep_ocean","MegaTaiga_deep_ocean","MegaSpruceTaiga_deep_ocean","StoneBeach_deep_ocean","Plains_deep_ocean","SunflowerPlains_deep_ocean","Forest_deep_ocean","FlowerForest_deep_ocean","BirchForest_deep_ocean","BirchForestM_deep_ocean","RoofedForest_deep_ocean","Swampland_deep_ocean","Jungle_deep_ocean","JungleM_deep_ocean","JungleEdge_deep_ocean","JungleEdgeM_deep_ocean","MushroomIsland_deep_ocean","Desert_deep_ocean","Savanna_deep_ocean","SavannaM_deep_ocean","Mesa_deep_ocean","MesaBryce_deep_ocean","MesaPlateauF_deep_ocean","MesaPlateauFM_deep_ocean",
-"Mesa_sandlevel","MesaBryce_sandlevel","MesaPlateauF_sandlevel","MesaPlateauFM_sandlevel","Swampland_shore","Jungle_shore","JungleM_shore","Savanna_beach","FlowerForest_beach","ColdTaiga_beach_water","ExtremeHills_beach"}
-	local b_kelp = {"ExtremeHillsM_ocean","ExtremeHills+_ocean","MegaTaiga_ocean","MegaSpruceTaiga_ocean","Plains_ocean","SunflowerPlains_ocean","Forest_ocean","FlowerForest_ocean","BirchForest_ocean","BirchForestM_ocean","RoofedForest_ocean","Swampland_ocean","Jungle_ocean","JungleM_ocean","JungleEdge_ocean","JungleEdgeM_ocean","MushroomIsland_ocean",
-"ExtremeHillsM_deep_ocean","ExtremeHills+_deep_ocean","MegaTaiga_deep_ocean","MegaSpruceTaiga_deep_ocean","Plains_deep_ocean","SunflowerPlains_deep_ocean","Forest_deep_ocean","FlowerForest_deep_ocean","BirchForest_deep_ocean","BirchForestM_deep_ocean","RoofedForest_deep_ocean","Swampland_deep_ocean","Jungle_deep_ocean","JungleM_deep_ocean","JungleEdge_deep_ocean","JungleEdgeM_deep_ocean","MushroomIsland_deep_ocean"
-}
+	local b_seagrass = {"ColdTaiga_ocean", "ExtremeHills_ocean", "ExtremeHillsM_ocean", "ExtremeHills+_ocean", "Taiga_ocean", "MegaTaiga_ocean", "MegaSpruceTaiga_ocean", "StoneBeach_ocean", "Plains_ocean", "SunflowerPlains_ocean", "Forest_ocean", "FlowerForest_ocean", "BirchForest_ocean", "BirchForestM_ocean", "RoofedForest_ocean", "Swampland_ocean", "Jungle_ocean", "JungleM_ocean", "JungleEdge_ocean", "JungleEdgeM_ocean", "MushroomIsland_ocean", "Desert_ocean", "Savanna_ocean", "SavannaM_ocean", "Mesa_ocean", "MesaBryce_ocean", "MesaPlateauF_ocean", "MesaPlateauFM_ocean",
+						"ColdTaiga_deep_ocean", "ExtremeHills_deep_ocean", "ExtremeHillsM_deep_ocean", "ExtremeHills+_deep_ocean", "Taiga_deep_ocean", "MegaTaiga_deep_ocean", "MegaSpruceTaiga_deep_ocean", "StoneBeach_deep_ocean", "Plains_deep_ocean", "SunflowerPlains_deep_ocean", "Forest_deep_ocean", "FlowerForest_deep_ocean", "BirchForest_deep_ocean", "BirchForestM_deep_ocean", "RoofedForest_deep_ocean", "Swampland_deep_ocean", "Jungle_deep_ocean", "JungleM_deep_ocean", "JungleEdge_deep_ocean", "JungleEdgeM_deep_ocean", "MushroomIsland_deep_ocean", "Desert_deep_ocean", "Savanna_deep_ocean", "SavannaM_deep_ocean", "Mesa_deep_ocean", "MesaBryce_deep_ocean", "MesaPlateauF_deep_ocean", "MesaPlateauFM_deep_ocean",
+						"Mesa_sandlevel", "MesaBryce_sandlevel", "MesaPlateauF_sandlevel", "MesaPlateauFM_sandlevel", "Swampland_shore", "Jungle_shore", "JungleM_shore", "Savanna_beach", "FlowerForest_beach", "ColdTaiga_beach_water", "ExtremeHills_beach"}
+	local b_kelp = {"ExtremeHillsM_ocean", "ExtremeHills+_ocean", "MegaTaiga_ocean", "MegaSpruceTaiga_ocean", "Plains_ocean", "SunflowerPlains_ocean", "Forest_ocean", "FlowerForest_ocean", "BirchForest_ocean", "BirchForestM_ocean", "RoofedForest_ocean", "Swampland_ocean", "Jungle_ocean", "JungleM_ocean", "JungleEdge_ocean", "JungleEdgeM_ocean", "MushroomIsland_ocean",
+					"ExtremeHillsM_deep_ocean", "ExtremeHills+_deep_ocean", "MegaTaiga_deep_ocean", "MegaSpruceTaiga_deep_ocean", "Plains_deep_ocean", "SunflowerPlains_deep_ocean", "Forest_deep_ocean", "FlowerForest_deep_ocean", "BirchForest_deep_ocean", "BirchForestM_deep_ocean", "RoofedForest_deep_ocean", "Swampland_deep_ocean", "Jungle_deep_ocean", "JungleM_deep_ocean", "JungleEdge_deep_ocean", "JungleEdgeM_deep_ocean", "MushroomIsland_deep_ocean"
+	}
 
 	register_seagrass_decoration("seagrass", 0, 0.5, b_seagrass)
 	register_seagrass_decoration("kelp", -0.5, 1, b_kelp)
 
-	local b_sponge = {"Plains_deep_ocean","SunflowerPlains_deep_ocean","Forest_deep_ocean","FlowerForest_deep_ocean","BirchForest_deep_ocean","BirchForestM_deep_ocean","RoofedForest_deep_ocean","Jungle_deep_ocean","JungleM_deep_ocean","JungleEdge_deep_ocean","JungleEdgeM_deep_ocean","MushroomIsland_deep_ocean","Desert_deep_ocean","Savanna_deep_ocean","SavannaM_deep_ocean","Mesa_deep_ocean","MesaBryce_deep_ocean","MesaPlateauF_deep_ocean","MesaPlateauFM_deep_ocean"}
+	local b_sponge = {"Plains_deep_ocean", "SunflowerPlains_deep_ocean", "Forest_deep_ocean", "FlowerForest_deep_ocean", "BirchForest_deep_ocean", "BirchForestM_deep_ocean", "RoofedForest_deep_ocean", "Jungle_deep_ocean", "JungleM_deep_ocean", "JungleEdge_deep_ocean", "JungleEdgeM_deep_ocean", "MushroomIsland_deep_ocean", "Desert_deep_ocean", "Savanna_deep_ocean", "SavannaM_deep_ocean", "Mesa_deep_ocean", "MesaBryce_deep_ocean", "MesaPlateauF_deep_ocean", "MesaPlateauFM_deep_ocean"}
 	-- Wet Sponge
 	-- TODO: Remove this when we got ocean monuments
 	minetest.register_decoration({
@@ -4556,7 +4831,7 @@ local function register_decorations()
 		biomes = b_sponge,
 		spawn_by = {"group:water"},
 		num_spawn_by = 1,
-		place_on = {"mcl_core:dirt","mcl_core:sand","mcl_core:gravel"},
+		place_on = {"mcl_core:dirt", "mcl_core:sand", "mcl_core:gravel"},
 		sidelen = 16,
 		noise_params = {
 			offset = 0.00495,
@@ -4588,10 +4863,10 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		schematic = {
-			size = { x=1, y=2, z=1 },
+			size = {x = 1, y = 2, z = 1},
 			data = {
-				{ name = "mcl_core:dirt_with_grass", force_place=true, },
-				{ name = "mcl_flowers:tallgrass", param2 = minetest.registered_biomes["IcePlains"]._mcl_palette_index },
+				{name = "mcl_core:dirt_with_grass", force_place = true, },
+				{name = "mcl_flowers:tallgrass", param2 = minetest.registered_biomes["IcePlains"]._mcl_palette_index},
 			},
 		},
 	})
@@ -4611,10 +4886,10 @@ local function register_decorations()
 		y_min = 1,
 		y_max = mcl_vars.mg_overworld_max,
 		schematic = {
-			size = { x=1, y=2, z=1 },
+			size = {x = 1, y = 2, z = 1},
 			data = {
-				{ name = "mcl_core:dirt_with_grass", force_place=true, },
-				{ name = "mcl_flowers:tallgrass", param2 = minetest.registered_biomes["ExtremeHills+_snowtop"]._mcl_palette_index },
+				{name = "mcl_core:dirt_with_grass", force_place = true, },
+				{name = "mcl_flowers:tallgrass", param2 = minetest.registered_biomes["ExtremeHills+_snowtop"]._mcl_palette_index},
 			},
 		},
 	})
@@ -4635,7 +4910,7 @@ local function register_decorations()
 		},
 		y_min = 4,
 		y_max = mcl_vars.mg_overworld_max,
-		biomes = {"Desert", "Mesa", "Mesa_sandlevel", "MesaPlateauF", "MesaPlateauF_sandlevel", "MesaPlateauF_grasstop","MesaBryce","Taiga", "MegaTaiga"},
+		biomes = {"Desert", "Mesa", "Mesa_sandlevel", "MesaPlateauF", "MesaPlateauF_sandlevel", "MesaPlateauF_grasstop", "MesaBryce", "Taiga", "MegaTaiga"},
 		decoration = "mcl_core:deadbush",
 		height = 1,
 	})
@@ -4671,7 +4946,7 @@ local function register_decorations()
 		},
 		y_min = 4,
 		y_max = mcl_vars.mg_overworld_max,
-		biomes = {"MesaPlateauFM","MesaPlateauFM_sandlevel"},
+		biomes = {"MesaPlateauFM", "MesaPlateauFM_sandlevel"},
 		decoration = "mcl_core:deadbush",
 		height = 1,
 	})
@@ -4742,8 +5017,8 @@ local function register_decorations()
 
 	-- Mushrooms next to trees
 	local mushrooms = {"mcl_mushrooms:mushroom_red", "mcl_mushrooms:mushroom_brown"}
-	local mseeds = { 7133, 8244 }
-	for m=1, #mushrooms do
+	local mseeds = {7133, 8244}
+	for m = 1, #mushrooms do
 		-- Mushrooms next to trees
 		minetest.register_decoration({
 			deco_type = "simple",
@@ -4760,7 +5035,7 @@ local function register_decorations()
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
 			decoration = mushrooms[m],
-			spawn_by = { "mcl_core:tree", "mcl_core:sprucetree", "mcl_core:darktree", "mcl_core:birchtree" },
+			spawn_by = {"mcl_core:tree", "mcl_core:sprucetree", "mcl_core:darktree", "mcl_core:birchtree"},
 			num_spawn_by = 1,
 		})
 
@@ -4780,8 +5055,8 @@ local function register_decorations()
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
 			decoration = mushrooms[m],
-			biomes = { "Swampland"},
-			spawn_by = { "mcl_core:tree", "mcl_core:sprucetree", "mcl_core:darktree", "mcl_core:birchtree" },
+			biomes = {"Swampland"},
+			spawn_by = {"mcl_core:tree", "mcl_core:sprucetree", "mcl_core:darktree", "mcl_core:birchtree"},
 			num_spawn_by = 1,
 		})
 	end
@@ -4805,7 +5080,7 @@ local function register_decorations()
 				y_min = 1,
 				y_max = mcl_vars.mg_overworld_max,
 				biomes = biomes,
-				decoration = "mcl_flowers:"..name,
+				decoration = "mcl_flowers:" .. name,
 			})
 		end
 		if is_in_flower_forest then
@@ -4813,8 +5088,8 @@ local function register_decorations()
 				deco_type = "simple",
 				place_on = {"group:grass_block_no_snow", "mcl_core:dirt"},
 				sidelen = 80,
-				noise_params= {
-					offset = 0.0008*40,
+				noise_params = {
+					offset = 0.0008 * 40,
 					scale = 0.003,
 					spread = {x = 100, y = 100, z = 100},
 					seed = seed,
@@ -4824,12 +5099,12 @@ local function register_decorations()
 				y_min = 1,
 				y_max = mcl_vars.mg_overworld_max,
 				biomes = {"FlowerForest"},
-				decoration = "mcl_flowers:"..name,
+				decoration = "mcl_flowers:" .. name,
 			})
 		end
 	end
 
-	local flower_biomes1 = {"Plains", "SunflowerPlains", "RoofedForest", "Forest", "BirchForest", "BirchForestM", "Taiga", "ColdTaiga", "Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Savanna", "SavannaM", "ExtremeHills", "ExtremeHillsM", "ExtremeHills+", "ExtremeHills+_snowtop" }
+	local flower_biomes1 = {"Plains", "SunflowerPlains", "RoofedForest", "Forest", "BirchForest", "BirchForestM", "Taiga", "ColdTaiga", "Jungle", "JungleM", "JungleEdge", "JungleEdgeM", "Savanna", "SavannaM", "ExtremeHills", "ExtremeHillsM", "ExtremeHills+", "ExtremeHills+_snowtop"}
 
 	register_flower("dandelion", flower_biomes1, 8)
 	register_flower("poppy", flower_biomes1, 9439)
@@ -4853,12 +5128,12 @@ local function register_dimension_decorations()
 	--NETHER WASTES (Nether)
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_nether:netherrack","mcl_nether:magma"},
+		place_on = {"mcl_nether:netherrack", "mcl_nether:magma"},
 		sidelen = 16,
 		fill_ratio = 0.04,
 		biomes = {"Nether"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
-		y_max = mcl_vars.mg_nether_max  - 1,
+		y_max = mcl_vars.mg_nether_max - 1,
 		flags = "all_floors",
 		decoration = "mcl_fire:eternal_fire",
 	})
@@ -4869,7 +5144,7 @@ local function register_dimension_decorations()
 		fill_ratio = 0.013,
 		biomes = {"Nether"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
-		y_max = mcl_vars.mg_nether_max  - 1,
+		y_max = mcl_vars.mg_nether_max - 1,
 		flags = "all_floors",
 		decoration = "mcl_mushrooms:mushroom_brown",
 	})
@@ -4880,7 +5155,7 @@ local function register_dimension_decorations()
 		fill_ratio = 0.012,
 		biomes = {"Nether"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
-		y_max = mcl_vars.mg_nether_max  - 1,
+		y_max = mcl_vars.mg_nether_max - 1,
 		flags = "all_floors",
 		decoration = "mcl_mushrooms:mushroom_red",
 	})
@@ -4893,7 +5168,7 @@ local function register_dimension_decorations()
 		fill_ratio = 0.02,
 		biomes = {"WarpedForest"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
-		y_max = mcl_vars.mg_nether_max  - 10,
+		y_max = mcl_vars.mg_nether_max - 10,
 		flags = "all_floors",
 		decoration = "mcl_crimson:warped_fungus",
 	})
@@ -4907,7 +5182,7 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 15,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/warped_fungus_1.mts",
+		schematic = mod_mcl_crimson .. "/schematics/warped_fungus_1.mts",
 		size = {x = 5, y = 11, z = 5},
 		rotation = "random",
 	})
@@ -4921,7 +5196,7 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 10,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/warped_fungus_2.mts",
+		schematic = mod_mcl_crimson .. "/schematics/warped_fungus_2.mts",
 		size = {x = 5, y = 6, z = 5},
 		rotation = "random",
 	})
@@ -4935,13 +5210,13 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 14,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/warped_fungus_3.mts",
+		schematic = mod_mcl_crimson .. "/schematics/warped_fungus_3.mts",
 		size = {x = 5, y = 12, z = 5},
 		rotation = "random",
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_crimson:warped_nylium","mcl_crimson:twisting_vines"},
+		place_on = {"mcl_crimson:warped_nylium", "mcl_crimson:twisting_vines"},
 		sidelen = 16,
 		fill_ratio = 0.032,
 		biomes = {"WarpedForest"},
@@ -4980,7 +5255,7 @@ local function register_dimension_decorations()
 		fill_ratio = 0.02,
 		biomes = {"CrimsonForest"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
-		y_max = mcl_vars.mg_nether_max  - 10,
+		y_max = mcl_vars.mg_nether_max - 10,
 		flags = "all_floors",
 		decoration = "mcl_crimson:crimson_fungus",
 	})
@@ -4994,7 +5269,7 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 10,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/crimson_fungus_1.mts",
+		schematic = mod_mcl_crimson .. "/schematics/crimson_fungus_1.mts",
 		size = {x = 5, y = 8, z = 5},
 		rotation = "random",
 	})
@@ -5008,7 +5283,7 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 15,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/crimson_fungus_2.mts",
+		schematic = mod_mcl_crimson .. "/schematics/crimson_fungus_2.mts",
 		size = {x = 5, y = 12, z = 5},
 		rotation = "random",
 	})
@@ -5022,13 +5297,13 @@ local function register_dimension_decorations()
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 20,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_crimson.."/schematics/crimson_fungus_3.mts",
+		schematic = mod_mcl_crimson .. "/schematics/crimson_fungus_3.mts",
 		size = {x = 7, y = 13, z = 7},
 		rotation = "random",
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_crimson:warped_nylium","mcl_crimson:weeping_vines","mcl_nether:netherrack"},
+		place_on = {"mcl_crimson:warped_nylium", "mcl_crimson:weeping_vines", "mcl_nether:netherrack"},
 		sidelen = 16,
 		fill_ratio = 0.063,
 		biomes = {"CrimsonForest"},
@@ -5054,7 +5329,7 @@ local function register_dimension_decorations()
 	--SOULSAND VALLEY
 	minetest.register_decoration({
 		deco_type = "simple",
-		place_on = {"mcl_blackstone:soul_soil","mcl_nether:soul_sand"},
+		place_on = {"mcl_blackstone:soul_soil", "mcl_nether:soul_sand"},
 		sidelen = 16,
 		fill_ratio = 0.062,
 		biomes = {"SoulsandValley"},
@@ -5065,49 +5340,49 @@ local function register_dimension_decorations()
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"mcl_blackstone:soul_soil","mcl_nether:soulsand"},
+		place_on = {"mcl_blackstone:soul_soil", "mcl_nether:soulsand"},
 		sidelen = 16,
 		fill_ratio = 0.000212,
 		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_blackstone.."/schematics/mcl_blackstone_nether_fossil_1.mts",
+		schematic = mod_mcl_blackstone .. "/schematics/mcl_blackstone_nether_fossil_1.mts",
 		size = {x = 5, y = 8, z = 5},
 		rotation = "random",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"mcl_blackstone:soul_soil","mcl_nether:soulsand"},
+		place_on = {"mcl_blackstone:soul_soil", "mcl_nether:soulsand"},
 		sidelen = 16,
 		fill_ratio = 0.0002233,
 		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_blackstone.."/schematics/mcl_blackstone_nether_fossil_2.mts",
+		schematic = mod_mcl_blackstone .. "/schematics/mcl_blackstone_nether_fossil_2.mts",
 		size = {x = 5, y = 8, z = 5},
 		rotation = "random",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"mcl_blackstone:soul_soil","mcl_nether:soulsand"},
+		place_on = {"mcl_blackstone:soul_soil", "mcl_nether:soulsand"},
 		sidelen = 16,
 		fill_ratio = 0.000225,
 		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_blackstone.."/schematics/mcl_blackstone_nether_fossil_3.mts",
+		schematic = mod_mcl_blackstone .. "/schematics/mcl_blackstone_nether_fossil_3.mts",
 		size = {x = 5, y = 8, z = 5},
 		rotation = "random",
 	})
 	minetest.register_decoration({
 		deco_type = "schematic",
-		place_on = {"mcl_blackstone:soul_soil","mcl_nether:soulsand"},
+		place_on = {"mcl_blackstone:soul_soil", "mcl_nether:soulsand"},
 		sidelen = 16,
 		fill_ratio = 0.00022323,
 		biomes = {"SoulsandValley"},
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		flags = "all_floors, place_center_x, place_center_z",
-		schematic = mod_mcl_blackstone.."/schematics/mcl_blackstone_nether_fossil_4.mts",
+		schematic = mod_mcl_blackstone .. "/schematics/mcl_blackstone_nether_fossil_4.mts",
 		size = {x = 5, y = 8, z = 5},
 		rotation = "random",
 	})
@@ -5115,10 +5390,10 @@ local function register_dimension_decorations()
 	minetest.register_decoration({
 		deco_type = "simple",
 		decoration = "mcl_blackstone:basalt",
-		place_on = {"mcl_blackstone:basalt","mcl_nether:netherrack","mcl_blackstone:blackstone"},
+		place_on = {"mcl_blackstone:basalt", "mcl_nether:netherrack", "mcl_blackstone:blackstone"},
 		sidelen = 80,
 		height_max = 55,
-		noise_params={
+		noise_params = {
 			offset = -0.0085,
 			scale = 0.002,
 			spread = {x = 25, y = 120, z = 25},
@@ -5136,10 +5411,10 @@ local function register_dimension_decorations()
 	minetest.register_decoration({
 		deco_type = "simple",
 		decoration = "mcl_blackstone:basalt",
-		place_on = {"mcl_blackstone:basalt","mcl_nether:netherrack","mcl_blackstone:blackstone"},
+		place_on = {"mcl_blackstone:basalt", "mcl_nether:netherrack", "mcl_blackstone:blackstone"},
 		sidelen = 80,
 		height_max = 15,
-		noise_params={
+		noise_params = {
 			offset = -0.0085,
 			scale = 0.004,
 			spread = {x = 25, y = 120, z = 25},
@@ -5157,7 +5432,7 @@ local function register_dimension_decorations()
 	minetest.register_decoration({
 		deco_type = "simple",
 		decoration = "mcl_blackstone:basalt",
-		place_on = {"mcl_blackstone:basalt","mcl_nether:netherrack","mcl_blackstone:blackstone"},
+		place_on = {"mcl_blackstone:basalt", "mcl_nether:netherrack", "mcl_blackstone:blackstone"},
 		sidelen = 80,
 		height_max = 3,
 		fill_ratio = 0.4,
@@ -5169,24 +5444,24 @@ local function register_dimension_decorations()
 	minetest.register_decoration({
 		deco_type = "simple",
 		decoration = "mcl_nether:magma",
-		place_on = {"mcl_blackstone:basalt","mcl_nether:netherrack","mcl_blackstone:blackstone"},
+		place_on = {"mcl_blackstone:basalt", "mcl_nether:netherrack", "mcl_blackstone:blackstone"},
 		sidelen = 80,
 		fill_ratio = 0.082323,
 		biomes = {"BasaltDelta"},
-		place_offset_y  = -1,
+		place_offset_y = -1,
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		flags = "all_floors, all ceilings",
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
 		decoration = "mcl_nether:nether_lava_source",
-		place_on = {"mcl_blackstone:basalt","mcl_nether:netherrack","mcl_blackstone:blackstone"},
-		spawn_by = {"mcl_blackstone:basalt","mcl_blackstone:blackstone"},
+		place_on = {"mcl_blackstone:basalt", "mcl_nether:netherrack", "mcl_blackstone:blackstone"},
+		spawn_by = {"mcl_blackstone:basalt", "mcl_blackstone:blackstone"},
 		num_spawn_by = 14,
 		sidelen = 80,
 		fill_ratio = 4,
 		biomes = {"BasaltDelta"},
-		place_offset_y  = -1,
+		place_offset_y = -1,
 		y_min = mcl_vars.mg_lava_nether_max + 1,
 		y_max = mcl_vars.mg_nether_max - 5,
 		flags = "all_floors, force_placement",
@@ -5214,7 +5489,7 @@ local function register_dimension_decorations()
 		decoration = "mcl_end:chorus_plant",
 		height = 1,
 		height_max = 8,
-		biomes = { "End", "EndMidlands", "EndHighlands", "EndBarrens", "EndSmallIslands" },
+		biomes = {"End", "EndMidlands", "EndHighlands", "EndBarrens", "EndSmallIslands"},
 	})
 	minetest.register_decoration({
 		name = "mcl_biomes:chorus_plant",
@@ -5235,17 +5510,18 @@ local function register_dimension_decorations()
 		y_max = mcl_vars.mg_end_max,
 		decoration = "mcl_end:chorus_flower",
 		height = 1,
-		biomes = { "End", "EndMidlands", "EndHighlands", "EndBarrens", "EndSmallIslands" },
+		biomes = {"End", "EndMidlands", "EndHighlands", "EndBarrens", "EndSmallIslands"},
 	})
 
 	deco_id_chorus_plant = minetest.get_decoration_id("mcl_biomes:chorus_plant")
-	minetest.set_gen_notify({decoration=true}, { deco_id_chorus_plant })
+	minetest.set_gen_notify({decoration = true}, {deco_id_chorus_plant})
 
 	-- TODO: End cities
 
 end
 
 
+
 --
 -- Detect mapgen to select functions
 --
@@ -5276,7 +5552,7 @@ if mg_name ~= "singlenode" then
 
 	-- Overworld decorations for v6 are handled in mcl_mapgen_core
 
-	local deco_ids_fungus ={
+	local deco_ids_fungus = {
 		minetest.get_decoration_id("mcl_biomes:crimson_tree1"),
 		minetest.get_decoration_id("mcl_biomes:crimson_tree2"),
 		minetest.get_decoration_id("mcl_biomes:crimson_tree3"),
@@ -5289,51 +5565,55 @@ if mg_name ~= "singlenode" then
 		minetest.get_decoration_id("mcl_biomes:mangrove_tree_2"),
 		minetest.get_decoration_id("mcl_biomes:mangrove_tree_3"),
 	}
-	for _,f in pairs(deco_ids_fungus) do
-		minetest.set_gen_notify({decoration=true}, { f })
+	for _, f in pairs(deco_ids_fungus) do
+		minetest.set_gen_notify({decoration = true}, {f})
 	end
-	for _,f in pairs(deco_ids_trees) do
-		minetest.set_gen_notify({decoration=true}, { f })
+	for _, f in pairs(deco_ids_trees) do
+		minetest.set_gen_notify({decoration = true}, {f})
 	end
 	if deco_id_chorus_plant or deco_ids_fungus or deco_ids_trees then
 		mcl_mapgen_core.register_generator("chorus_grow", nil, function(minp, maxp, blockseed)
 			local gennotify = minetest.get_mapgen_object("gennotify")
 			local pr = PseudoRandom(blockseed + 14)
-			for _,f in pairs(deco_ids_trees) do
-				for _, pos in ipairs(gennotify["decoration#"..f] or {}) do
-					local nn=minetest.find_nodes_in_area(vector.offset(pos,-8,-1,-8),vector.offset(pos,8,0,8),{"mcl_mangrove:mangrove_roots"})
-					for _,v in pairs(nn) do
-						local l = pr:next(2,16)
-						local n = minetest.get_node(vector.offset(v,0,-1,0)).name
-						if minetest.get_item_group(n,"water") > 0 then
+			for _, f in pairs(deco_ids_trees) do
+				for _, pos in ipairs(gennotify["decoration#" .. f] or {}) do
+					local nn = minetest.find_nodes_in_area(vector.offset(pos, -8, -1, -8), vector.offset(pos, 8, 0, 8), {"mcl_mangrove:mangrove_roots"})
+					for _, v in pairs(nn) do
+						local l = pr:next(2, 16)
+						local n = minetest.get_node(vector.offset(v, 0, -1, 0)).name
+						if minetest.get_item_group(n, "water") > 0 then
 							local wl = "mcl_mangrove:water_logged_roots"
 							if n:find("river") then
 								wl = "mcl_mangrove:river_water_logged_roots"
 							end
-							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v,0,0,0),vector.offset(v,0,-l,0),{"group:water"}),{name=wl})
+							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v, 0, 0, 0), vector.offset(v, 0, -l, 0), {"group:water"}), {name = wl})
 						elseif n == "mcl_mud:mud" then
-							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v,0,0,0),vector.offset(v,0,-l,0),{"mcl_mud:mud"}),{name="mcl_mangrove:mangrove_mud_roots"})
+							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v, 0, 0, 0), vector.offset(v, 0, -l, 0), {"mcl_mud:mud"}), {name = "mcl_mangrove:mangrove_mud_roots"})
 						elseif n == "air" then
-							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v,0,0,0),vector.offset(v,0,-l,0),{"air"}),{name="mcl_mangrove:mangrove_roots"})
+							minetest.bulk_set_node(minetest.find_nodes_in_area(vector.offset(v, 0, 0, 0), vector.offset(v, 0, -l, 0), {"air"}), {name = "mcl_mangrove:mangrove_roots"})
 						end
 					end
 				end
 			end
-			if minp.y > -26900 then return end
-			for _, pos in ipairs(gennotify["decoration#"..deco_id_chorus_plant] or {}) do
+			if minp.y > -26900 then
+				return
+			end
+			for _, pos in ipairs(gennotify["decoration#" .. deco_id_chorus_plant] or {}) do
 				local x, y, z = pos.x, pos.y, pos.z
 				if x < -10 or x > 10 or z < -10 or z > 10 then
-					local realpos = { x = x, y = y + 1, z = z }
+					local realpos = {x = x, y = y + 1, z = z}
 					local node = minetest.get_node(realpos)
 					if node and node.name == "mcl_end:chorus_flower" then
 						mcl_end.grow_chorus_plant(realpos, node, pr)
 					end
 				end
 			end
-			if minp.y > mcl_vars.mg_nether_max then return end
-			for _,f in pairs(deco_ids_fungus) do
-				for _, pos in ipairs(gennotify["decoration#"..f] or {}) do
-					minetest.fix_light(vector.offset(pos,-8,-8,-8),vector.offset(pos,8,8,8))
+			if minp.y > mcl_vars.mg_nether_max then
+				return
+			end
+			for _, f in pairs(deco_ids_fungus) do
+				for _, pos in ipairs(gennotify["decoration#" .. f] or {}) do
+					minetest.fix_light(vector.offset(pos, -8, -8, -8), vector.offset(pos, 8, 8, 8))
 				end
 			end
 		end)