Add sky and fog colour for each overworld biome

mods/MAPGEN/mcl_biomes/init.lua

@@ -42,6 +42,8 @@ local function register_classic_superflat_biome()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 end
 
@@ -146,6 +148,8 @@ local function register_biomes()
 		heat_point = -5,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 2,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "IcePlainsSpikes_ocean",
@@ -162,6 +166,8 @@ local function register_biomes()
 		heat_point = -5,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 2,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Cold Taiga
@@ -180,6 +186,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 3,
+		_mcl_skycolor = "#839EFF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- A cold beach-like biome, implemented as low part of Cold Taiga
@@ -200,6 +208,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 3,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	-- Water part of the beach. Added to prevent snow being on the ice.
 	minetest.register_biome({
@@ -218,6 +228,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 3,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "ColdTaiga_ocean",
@@ -234,9 +246,11 @@ local function register_biomes()
 		vertical_blend = 1,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 3,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
-	-- Mega Taiga
+	-- Mega Pine Taiga
 	minetest.register_biome({
 		name = "MegaTaiga",
 		node_top = "mcl_core:podzol",
@@ -251,6 +265,8 @@ local function register_biomes()
 		heat_point = 10,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 4,
+		_mcl_skycolor = "#7CA3FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MegaTaiga_ocean",
@@ -266,6 +282,8 @@ local function register_biomes()
 		heat_point = 10,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 4,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mega Spruce Taiga
@@ -283,6 +301,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 5,
+		_mcl_skycolor = "#7DA3FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MegaSpruceTaiga_ocean",
@@ -298,6 +318,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 5,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Extreme Hills
@@ -316,6 +338,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 6,
+		_mcl_skycolor = "#7DA2FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "ExtremeHills_beach",
@@ -332,6 +356,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 6,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "ExtremeHills_ocean",
@@ -348,6 +374,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 6,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Extreme Hills M
@@ -366,6 +394,8 @@ local function register_biomes()
 		heat_point = 25,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 7,
+		_mcl_skycolor = "#7DA2FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "ExtremeHillsM_ocean",
@@ -381,6 +411,8 @@ local function register_biomes()
 		heat_point = 25,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 7,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Extreme Hills+
@@ -401,6 +433,8 @@ local function register_biomes()
 		vertical_blend = 6,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 8,
+		_mcl_skycolor = "#7DA2FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	---- Sub-biome for Extreme Hills+ for those snow forests
 	minetest.register_biome({
@@ -419,6 +453,8 @@ local function register_biomes()
 		heat_point = 25,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 8,
+		_mcl_skycolor = "#7DA2FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "ExtremeHills+_ocean",
@@ -434,6 +470,8 @@ local function register_biomes()
 		heat_point = 25,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 8,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Stone beach
@@ -449,6 +487,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 9,
+		_mcl_skycolor = "#7DA2FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	minetest.register_biome({
@@ -464,6 +504,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 9,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Ice Plains
@@ -485,6 +527,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 10,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "IcePlains_ocean",
@@ -500,6 +544,8 @@ local function register_biomes()
 		heat_point = 8,
 		_mcl_biome_type = "snowy",
 		_mcl_palette_index = 10,
+		_mcl_skycolor = "#7FA1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Plains
@@ -517,6 +563,8 @@ local function register_biomes()
 		heat_point = 58,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Plains_beach",
@@ -532,6 +580,8 @@ local function register_biomes()
 		heat_point = 58,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Plains_ocean",
@@ -547,6 +597,8 @@ local function register_biomes()
 		heat_point = 58,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Sunflower Plains
@@ -564,6 +616,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 11,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "SunflowerPlains_ocean",
@@ -579,6 +633,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 11,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Taiga
@@ -596,6 +652,8 @@ local function register_biomes()
 		heat_point = 22,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 12,
+		_mcl_skycolor = "#7DA3FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Taiga_beach",
@@ -611,6 +669,8 @@ local function register_biomes()
 		heat_point = 22,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 12,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Taiga_ocean",
@@ -626,6 +686,8 @@ local function register_biomes()
 		heat_point = 22,
 		_mcl_biome_type = "cold",
 		_mcl_palette_index = 12,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Forest
@@ -643,6 +705,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 13,
+		_mcl_skycolor = "#79A6FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Forest_beach",
@@ -658,6 +722,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 13,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Forest_ocean",
@@ -673,6 +739,8 @@ local function register_biomes()
 		heat_point = 45,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 13,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Flower Forest
@@ -690,6 +758,8 @@ local function register_biomes()
 		heat_point = 32,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 14,
+		_mcl_skycolor = "#79A6FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "FlowerForest_beach",
@@ -705,6 +775,8 @@ local function register_biomes()
 		heat_point = 32,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 14,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "FlowerForest_ocean",
@@ -720,6 +792,8 @@ local function register_biomes()
 		heat_point = 32,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 14,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Birch Forest
@@ -737,6 +811,8 @@ local function register_biomes()
 		heat_point = 31,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 15,
+		_mcl_skycolor = "#7AA5FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "BirchForest_ocean",
@@ -752,6 +828,8 @@ local function register_biomes()
 		heat_point = 31,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 15,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Birch Forest M
@@ -769,6 +847,8 @@ local function register_biomes()
 		heat_point = 27,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 16,
+		_mcl_skycolor = "#7AA5FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "BirchForestM_ocean",
@@ -784,6 +864,8 @@ local function register_biomes()
 		heat_point = 27,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 16,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Desert
@@ -802,6 +884,8 @@ local function register_biomes()
 		heat_point = 94,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Desert_ocean",
@@ -817,6 +901,8 @@ local function register_biomes()
 		heat_point = 94,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Roofed Forest
@@ -834,6 +920,8 @@ local function register_biomes()
 		heat_point = 27,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 18,
+		_mcl_skycolor = "#79A6FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "RoofedForest_ocean",
@@ -849,6 +937,8 @@ local function register_biomes()
 		heat_point = 27,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 18,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mesa: Starts with a couple of sand-covered layers (the "sandlevel"),
@@ -867,6 +957,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 19,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	-- Helper biome for the red sand at the bottom of Mesas.
 	minetest.register_biome({
@@ -884,6 +976,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 19,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Mesa_ocean",
@@ -900,6 +994,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 19,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mesa Bryce: Variant of Mesa, but with perfect strata and a much smaller red sand desert
@@ -917,6 +1013,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 20,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaBryce_sandlevel",
@@ -933,6 +1031,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 20,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaBryce_ocean",
@@ -949,6 +1049,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 20,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 
@@ -970,6 +1072,8 @@ local function register_biomes()
 		vertical_blend = 0, -- we want a sharp transition
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 21,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	-- The oak forest plateau of this biome.
 	-- This is a plateau for grass blocks, dry shrubs, tall grass, coarse dirt and oaks.
@@ -989,6 +1093,8 @@ local function register_biomes()
 		heat_point = 60,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 21,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaPlateauF_sandlevel",
@@ -1005,6 +1111,8 @@ local function register_biomes()
 		heat_point = 60,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 21,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaPlateauF_ocean",
@@ -1021,6 +1129,8 @@ local function register_biomes()
 		heat_point = 60,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 21,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mesa Plateau FM
@@ -1042,6 +1152,8 @@ local function register_biomes()
 		vertical_blend = 5,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 22,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	-- Grass plateau
 	minetest.register_biome({
@@ -1059,6 +1171,8 @@ local function register_biomes()
 		heat_point = 60,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 22,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaPlateauFM_sandlevel",
@@ -1077,6 +1191,8 @@ local function register_biomes()
 		vertical_blend = 4,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 22,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MesaPlateauFM_ocean",
@@ -1093,6 +1209,8 @@ local function register_biomes()
 		heat_point = 60,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 22,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 
@@ -1111,6 +1229,8 @@ local function register_biomes()
 		heat_point = 79,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 1,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Savanna_beach",
@@ -1126,6 +1246,8 @@ local function register_biomes()
 		heat_point = 79,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 1,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Savanna_ocean",
@@ -1141,6 +1263,8 @@ local function register_biomes()
 		heat_point = 79,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 1,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Savanna M
@@ -1160,6 +1284,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 23,
+		_mcl_skycolor = "#6EB1FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "SavannaM_ocean",
@@ -1175,6 +1301,8 @@ local function register_biomes()
 		heat_point = 100,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 23,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Jungle
@@ -1192,6 +1320,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 24,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Jungle_shore",
@@ -1207,6 +1337,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 24,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Jungle_ocean",
@@ -1223,6 +1355,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 24,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Jungle M
@@ -1241,6 +1375,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 25,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "JungleM_shore",
@@ -1256,6 +1392,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 25,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "JungleM_ocean",
@@ -1272,6 +1410,8 @@ local function register_biomes()
 		heat_point = 81,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 25,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Jungle Edge
@@ -1289,6 +1429,8 @@ local function register_biomes()
 		heat_point = 76,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 26,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "JungleEdge_ocean",
@@ -1304,6 +1446,8 @@ local function register_biomes()
 		heat_point = 76,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 26,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Jungle Edge M (very rare).
@@ -1324,6 +1468,8 @@ local function register_biomes()
 		heat_point = 79,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 27,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "JungleEdgeM_ocean",
@@ -1339,6 +1485,8 @@ local function register_biomes()
 		heat_point = 79,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 27,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mangrove swamp
@@ -1357,6 +1505,8 @@ local function register_biomes()
 		heat_point = 94,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 27,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MangroveSwamp_shore",
@@ -1372,6 +1522,8 @@ local function register_biomes()
 		heat_point = 94,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 27,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MangroveSwamp_ocean",
@@ -1388,6 +1540,8 @@ local function register_biomes()
 		heat_point = 94,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 27,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	-- Swampland
 	minetest.register_biome({
@@ -1405,6 +1559,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 28,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Swampland_shore",
@@ -1420,6 +1576,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 28,
+		_mcl_skycolor = "#78A7FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "Swampland_ocean",
@@ -1436,6 +1594,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 28,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Mushroom Island / Mushroom Island Shore (rare)
@@ -1456,6 +1616,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 29,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	minetest.register_biome({
@@ -1472,6 +1634,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 29,
+		_mcl_skycolor = "#77A8FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 	minetest.register_biome({
 		name = "MushroomIsland_ocean",
@@ -1487,6 +1651,8 @@ local function register_biomes()
 		heat_point = 50,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 29,
+		_mcl_skycolor = "#7BA4FF",
+		_mcl_fogcolor = "#C0D8FF"
 	})
 
 	-- Add deep ocean and underground biomes automatically.
@@ -1509,6 +1675,8 @@ local function register_biomes()
 			vertical_blend = 5,
 			_mcl_biome_type = minetest.registered_biomes[biome]._mcl_biome_type,
 			_mcl_palette_index = minetest.registered_biomes[biome]._mcl_palette_index,
+			_mcl_skycolor = "#7BA4FF",
+			_mcl_fogcolor = "#C0D8FF"
 		})
 
 		-- Underground biomes are used to identify the underground and to prevent nodes from the surface
@@ -1521,6 +1689,8 @@ local function register_biomes()
 			y_max = DEEP_OCEAN_MIN - 1,
 			_mcl_biome_type = minetest.registered_biomes[biome]._mcl_biome_type,
 			_mcl_palette_index = minetest.registered_biomes[biome]._mcl_palette_index,
+			_mcl_skycolor = minetest.registered_biomes[biome]._mcl_skycolor,
+			_mcl_fogcolor = minetest.registered_biomes[biome]._mcl_fogcolor,
 		})
 
 	end
@@ -1575,6 +1745,8 @@ local function register_dimension_biomes()
 		humidity_point = 0,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+--		_mcl_skycolor = "#6EB1FF",
+--		_mcl_fogcolor = "#330808"
 	})
 
 	minetest.register_decoration({
@@ -1604,6 +1776,8 @@ local function register_dimension_biomes()
 		humidity_point = 33,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+--		_mcl_skycolor = "#6EB1FF",
+--		_mcl_fogcolor = "#1B4745"
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@@ -1653,6 +1827,8 @@ local function register_dimension_biomes()
 		humidity_point = 47,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+--		_mcl_skycolor = "#6EB1FF",
+--		_mcl_fogcolor = "#330303"
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@@ -1680,6 +1856,8 @@ local function register_dimension_biomes()
 		humidity_point = 70,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+--		_mcl_skycolor = "#6EB1FF",
+--		_mcl_fogcolor = "#1A051A"
 	})
 	minetest.register_decoration({
 		deco_type = "simple",
@@ -1707,6 +1885,8 @@ local function register_dimension_biomes()
 		humidity_point = 80,
 		_mcl_biome_type = "hot",
 		_mcl_palette_index = 17,
+--		_mcl_skycolor = "#6EB1FF",
+--		_mcl_fogcolor = "#685F70"
 	})
 
 	minetest.register_decoration({
@@ -1759,6 +1939,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 	minetest.register_biome({
 		name = "EndBarrens",
@@ -1774,6 +1956,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 	minetest.register_biome({
 		name = "EndMidlands",
@@ -1789,6 +1973,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 	minetest.register_biome({
 		name = "EndHighlands",
@@ -1804,6 +1990,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 	minetest.register_biome({
 		name = "EndSmallIslands",
@@ -1819,6 +2007,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 
 	minetest.register_biome({
@@ -1837,6 +2027,8 @@ local function register_dimension_biomes()
 		min_pos = {x = -1250, y = mcl_vars.mg_end_min, z = -1250},
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 
 	minetest.register_biome({
@@ -1853,6 +2045,8 @@ local function register_dimension_biomes()
 		vertical_blend = 16,
 		_mcl_biome_type = "medium",
 		_mcl_palette_index = 0,
+--		_mcl_skycolor = "#000000",
+--		_mcl_fogcolor = "#A080A0"
 	})
 
 end