-- Clear default mapgen definitions

minetest.clear_registered_biomes()

minetest.clear_registered_decorations()

--minetest.clear_registered_ores()

-- Biomes

if ethereal.bamboo == 1 then

minetest.register_biome({

name = "bamboo",

node_top = "ethereal:bamboo_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 71,

heat_point = 45.0, humidity_point = 75.0,

})

print ("Ethereal Bamboo Enabled")

end

if ethereal.mesa == 1 then

minetest.register_biome({

name = "mesa",

node_top = "bakedclay:red", depth_top = 1,

node_filler = "bakedclay:orange", depth_filler = 5,

height_min = 2, height_max = 71,

heat_point = 25.0, humidity_point = 28.0,

})

print ("Ethereal Mesa Enabled")

end

if ethereal.alpine == 1 then

minetest.register_biome({

name = "alpine",

node_top = "default:dirt_with_snow", depth_top = 1,

node_filler = "default:dirt", depth_filler = 2,

height_min = 40, height_max = 90,

heat_point = 10.0, humidity_point = 40.0,

})

print ("Ethereal Alpine Enabled")

end

if ethereal.healing == 1 then

minetest.register_biome({

name = "healing",

node_top = "default:dirt_with_snow", depth_top = 1,

node_filler = "default:dirt", depth_filler = 2,

height_min = 75, height_max = 140,

heat_point = 10.0, humidity_point = 40.0,

})

print ("Ethereal Healing Enabled")

end

if ethereal.snowy == 1 then

minetest.register_biome({

name = "snowy",

node_top = "ethereal:cold_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 2,

height_min = 5, height_max = 40,

heat_point = 10.0, humidity_point = 40.0,

})

print ("Ethereal Snowy Enabled")

end

if ethereal.frost == 1 then

minetest.register_biome({

name = "frost",

node_top = "ethereal:crystal_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 71,

heat_point = 10.0, humidity_point = 40.0,

})

print ("Ethereal Frost Enabled")

end

if ethereal.grassy == 1 then

minetest.register_biome({

name = "grassy",

node_top = "ethereal:green_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 91,

heat_point = 13.0, humidity_point = 40.0,

})

print ("Ethereal Grassy Enabled")

end

if ethereal.caves == 1 then

minetest.register_biome({

name = "caves",

node_top = "default:desert_stone", depth_top = 3,

node_filler = "air", depth_filler = 8,

height_min = 4, height_max = 41,

heat_point = 15.0, humidity_point = 25.0,

})

print ("Ethereal Caves Enabled")

end

if ethereal.grayness == 1 then

minetest.register_biome({

name = "grayness",

node_top = "ethereal:gray_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 41,

heat_point = 15.0, humidity_point = 30.0,

})

print ("Ethereal Grayness Enabled")

end

if ethereal.grassytwo == 1 then

minetest.register_biome({

name = "grassytwo",

node_top = "ethereal:green_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 91,

heat_point = 15.0, humidity_point = 40.0,

})

print ("Ethereal GrassyTwo Enabled")

end

if ethereal.prairie == 1 then

minetest.register_biome({

name = "prairie",

node_top = "ethereal:prairie_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 3, height_max = 26,

heat_point = 20.0, humidity_point = 40.0,

})

print ("Ethereal Prairie Enabled")

end

if ethereal.jumble == 1 then

minetest.register_biome({

name = "jumble",

node_top = "ethereal:green_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 71,

heat_point = 25.0, humidity_point = 50.0,

})

print ("Ethereal Jumble Enabled")

end

if ethereal.junglee == 1 then

minetest.register_biome({

name = "junglee",

node_top = "ethereal:jungle_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 71,

heat_point = 30.0, humidity_point = 60.0,

})

print ("Ethereal Junglee Enabled")

end

if ethereal.desert ==1 then

minetest.register_biome({

name = "desert",

node_top = "default:desert_sand", depth_top = 5,

node_filler = "default:desert_stone", depth_filler = 70,

height_min = 3, height_max = 23,

heat_point = 35.0, humidity_point = 20.0,

})

print ("Ethereal Desert Enabled")

end

if ethereal.grove == 1 then

minetest.register_biome({

name = "grove",

node_top = "ethereal:grove_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 3, height_max = 23,

heat_point = 40.0, humidity_point = 60.0,

})

print ("Ethereal Grove Enabled")

end

if ethereal.mushroom == 1 then

minetest.register_biome({

name = "mushroom",

node_top = "ethereal:mushroom_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 1, height_max = 50,

heat_point = 45.0, humidity_point = 65.0,

})

print ("Ethereal Mushroom Enabled")

end

if ethereal.desertstone == 1 then

minetest.register_biome({

name = "desertstone",

node_top = "default:sandstone", depth_top = 7,

node_filler = "default:desert_stone", depth_filler = 70,

height_min = 3, height_max = 23,

heat_point = 50.0, humidity_point = 20.0,

})

print ("Ethereal DesertStone Enabled")

end

if ethereal.quicksand == 1 then

minetest.register_biome({

name = "quicksand",

node_top = "ethereal:quicksand2", depth_top = 3,

node_filler = "default:gravel", depth_filler = 1,

height_min = 1, height_max = 1,

heat_point = 50, humidity_point = 38,

})

print ("Ethereal Quicksand Enabled")

end

if ethereal.lake == 1 then

minetest.register_biome({

name = "lake",

node_top = "default:sand", depth_top = 2,

node_filler = "default:gravel", depth_filler = 1,

node_water = "default:water_source", node_dust_water= "default:water_source",

height_min = -31000, height_max = 3,

heat_point = 50, humidity_point = 40,

})

print ("Ethereal Lake Enabled")

end

if ethereal.plains == 1 then

minetest.register_biome({

name = "plains",

node_top = "ethereal:dry_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 3, height_max = 61,

heat_point = 55.0, humidity_point = 25.0,

})

print ("Ethereal Plains Enabled")

end

if ethereal.fiery == 1 then

minetest.register_biome({

name = "fiery",

node_top = "ethereal:fiery_dirt", depth_top = 1,

node_filler = "default:dirt", depth_filler = 5,

height_min = 5, height_max = 65,

heat_point = 80.0, humidity_point = 10.0,

})

print ("Ethereal Fiery Enabled")

end

if ethereal.sandclay == 1 then

minetest.register_biome({

name = "sandclay",

node_top = "default:sand", depth_top = 3,

node_filler = "default:clay", depth_filler = 2,

height_min = 1, height_max = 11,

heat_point = 65.0, humidity_point = 2.0,

})

print ("Ethereal SandClay Enabled")

end

-- Schematics Decoration

local path = minetest.get_modpath("ethereal").."/schematics/"

minetest.register_decoration({ -- Redwood Tree

deco_type = "schematic",

place_on = {"bakedclay:red","bakedclay:orange"},

sidelen = 80, -- was 16

fill_ratio = 0.01, -- was 0.025

biomes = {"mesa"},

schematic = path.."redwood.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Banana Tree

deco_type = "schematic",

place_on = "ethereal:grove_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.015,

biomes = {"grove"},

schematic = path.."bananatree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Healing Tree

deco_type = "schematic",

place_on = "default:dirt_with_snow",

sidelen = 80, -- was 16

fill_ratio = 0.04,

biomes = {"healing"},

schematic = path.."yellowtree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Frost Tree

deco_type = "schematic",

place_on = "ethereal:crystal_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.010,

biomes = {"frost"},

schematic = path.."frosttrees.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Giant Mushroom

deco_type = "schematic",

place_on = "ethereal:mushroom_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.070,

biomes = {"mushroom"},

schematic = path.."mushroomone.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Small Lava Crater

deco_type = "schematic",

place_on = "ethereal:fiery_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.012,

biomes = {"fiery"},

schematic = path.."volcanom.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Large Lava Crater

deco_type = "schematic",

place_on = "ethereal:fiery_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.010,

biomes = {"fiery"},

schematic = path.."volcanol.mts",

flags = "place_center_x, place_center_z",

-- replacements = {{"default:stone", "default:desert_stone"}},

})

minetest.register_decoration({ -- Jungle Tree

deco_type = "schematic",

place_on = "ethereal:jungle_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.3, -- was 0.250

biomes = {"junglee"},

schematic = path.."jungletree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Willow Tree

deco_type = "schematic",

place_on = "ethereal:gray_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.025,

biomes = {"grayness"},

schematic = path.."willow.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Pine Tree

deco_type = "schematic",

place_on = {"ethereal:cold_dirt", "default:dirt_with_snow"},

sidelen = 80, -- was 16

fill_ratio = 0.025,

biomes = {"snowy", "alpine"},

schematic = path.."pinetree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Apple Tree

deco_type = "schematic",

place_on = "ethereal:green_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.030,

biomes = {"grassy, jumble"},

schematic = path.."tree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({

deco_type = "schematic",

place_on = {"ethereal:green_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.005,

biomes = {"grassytwo"},

schematic = path.."tree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Orange Tree

deco_type = "schematic",

place_on = {"ethereal:prairie_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.005,

biomes = {"prairie"},

schematic = path.."orangetree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Acacia Tree

deco_type = "schematic",

place_on = {"default:desert_sand"},

sidelen = 80, -- was 16

fill_ratio = 0.004,

biomes = {"desert"},

schematic = path.."acaciatree.mts",

flags = "place_center_x, place_center_z",

})

minetest.register_decoration({ -- Big Old Tree

deco_type = "schematic",

place_on = "ethereal:green_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.010,

biomes = {"grassytwo"},

schematic = path.."bigtree.mts",

flags = "place_center_x, place_center_z",

})

-- Simple Decoration

minetest.register_decoration({ -- Scorched Tree

deco_type = "simple",

place_on = "ethereal:dry_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.006,

biomes = {"plains"},

decoration = "ethereal:scorched_tree",

height_max = 6,

})

minetest.register_decoration({ -- Bamboo Stalks

deco_type = "simple",

place_on = "ethereal:bamboo_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.055,

biomes = {"bamboo"},

decoration = "ethereal:bamboo",

height_max = 5,

})

minetest.register_decoration({ -- Bamboo Sprouts & Grass

deco_type = "simple",

place_on = "ethereal:bamboo_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.25,

biomes = {"bamboo"},

decoration = {"ethereal:bamboo_sprout", "default:grass_2", "default:grass_3"},

})

minetest.register_decoration({ -- Dry Shrub

deco_type = "simple",

place_on = {"ethereal:dry_dirt", "default:sand", "default:desert_sand", "sandstone", "bakedclay:red"},

sidelen = 80, -- was 16

fill_ratio = 0.015,

biomes = {"plains", "lake", "desert", "desertstone", "mesa"},

decoration = "default:dry_shrub",

})

minetest.register_decoration({ -- Flowers & Strawberry

deco_type = "simple",

place_on = "ethereal:green_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.030,

biomes = {"grassy", "grassy", "grassytwo"},

decoration = {"flowers:dandelion_white", "flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip", "flowers:viola", "ethereal:strawberry_7"},

})

minetest.register_decoration({ -- Prairie Flowers & Strawberry

deco_type = "simple",

place_on = "ethereal:prairie_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.050,

biomes = {"prairie"},

decoration = {"flowers:dandelion_white", "flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip", "flowers:viola", "ethereal:strawberry_7"},

})

minetest.register_decoration({ -- Crystal Spike & Crystal Grass

deco_type = "simple",

place_on = "ethereal:crystal_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.02,

biomes = {"frost"},

decoration = {"ethereal:crystal_spike", "ethereal:crystalgrass"},

})

minetest.register_decoration({ -- Red Shrub

deco_type = "simple",

place_on = "ethereal:fiery_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.20,

biomes = {"fiery"},

decoration = "ethereal:dry_shrub",

})

minetest.register_decoration({ -- Snowy Grass

deco_type = "simple",

place_on = {"ethereal:gray_dirt", "ethereal:cold_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.05,

biomes = {"grayness", "snowy"},

decoration = "ethereal:snowygrass",

})

minetest.register_decoration({ -- Cactus

deco_type = "simple",

place_on = "default:sandstone",

sidelen = 80, -- was 16

fill_ratio = 0.010,

biomes = {"desertstone"},

decoration = "default:cactus",

height_max = 3,

})

minetest.register_decoration({ -- Cactus

deco_type = "simple",

place_on = "default:desert_sand",

sidelen = 80, -- was 16

fill_ratio = 0.010,

biomes = {"desert"},

decoration = "default:cactus",

height_max = 4,

})

minetest.register_decoration({ -- Wild Mushroom

deco_type = "simple",

place_on = "ethereal:mushroom_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.015,

biomes = {"mushroom"},

decoration = "ethereal:mushroom_plant",

})

minetest.register_decoration({ -- Jungle Grass

deco_type = "simple",

place_on = {"ethereal:jungle_dirt", "ethereal:green_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.18,

biomes = {"junglee", "jumble"},

decoration = "default:junglegrass",

})

minetest.register_decoration({ -- Grass

deco_type = "simple",

place_on = {"ethereal:green_dirt_top", "ethereal:jungle_dirt", "ethereal:prairie_dirt", "ethereal:grove_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.40, -- was 0.50

biomes = {"grassy", "grassytwo", "jumble", "junglee", "prairie", "grove"},

decoration = "default:grass_2", "default:grass_3", "default:grass_4", "default:grass_5",

})

minetest.register_decoration({ -- Ferns

deco_type = "simple",

place_on = "ethereal:grove_dirt",

sidelen = 80, -- was 16

fill_ratio = 0.20,

biomes = {"grove"},

decoration = "ethereal:fern",

})

minetest.register_decoration({ -- Snow

deco_type = "simple",

place_on = {"ethereal:cold_dirt", "default:dirt_with_snow"},

sidelen = 80, -- was 16

fill_ratio = 0.80,

biomes = {"snowy", "alpine"},

decoration = "default:snow",

})

minetest.register_decoration({ -- Wild Onion

deco_type = "simple",

place_on = {"ethereal:green_dirt", "ethereal:prairie_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.25, -- was 0.35

biomes = {"grassy", "grassytwo", "jumble", "prairie"},

decoration = "ethereal:onion_4",

})

minetest.register_decoration({ -- Papyrus

deco_type = "simple",

place_on = {"ethereal:green_dirt", "ethereal:jungle_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.1,

biomes = {"grassy", "junglee"},

decoration = "default:papyrus",

height_max = 4,

spawn_by = "default:water_source",

num_spawn_by = 1,

})

-- Palm Tree on Sand next to Water

minetest.register_on_generated(function(minp, maxp, seed)

--if maxp.y >= 2 and minp.y <= 0 then -- orig

if maxp.y > 1 and minp.y < 1 then -- new

local perlin1 = minetest.get_perlin(354, 3, 0.7, 100)

-- Assume X and Z lengths are equal

local divlen = 8

local divs = (maxp.x-minp.x)/divlen+1;

for divx=0,divs-1 do

for divz=0,divs-1 do

local x0 = minp.x + math.floor((divx+0)*divlen)

local z0 = minp.z + math.floor((divz+0)*divlen)

local x1 = minp.x + math.floor((divx+1)*divlen)

local z1 = minp.z + math.floor((divz+1)*divlen)

-- Find random positions for palm based on this random

local pr = PseudoRandom(seed+1)

local x = pr:next(x0, x1)

local z = pr:next(z0, z1)

if minetest.get_node({x=x,y=1,z=z}).name == "default:sand" and

minetest.find_node_near({x=x,y=1,z=z}, 1, "default:water_source") then

minetest.place_schematic({x=x-4,y=2,z=z-4}, path.."palmtree.mts", 0, '', 0)

end

end

end

end

end)

-- Farming Redo Plants

if minetest.get_modpath("farming") and farming.mod == "redo" then

minetest.register_decoration({ -- Potato

deco_type = "simple",

place_on = {"ethereal:jungle_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.035,

biomes = {"junglee"},

decoration = "farming:potato_3",

})

minetest.register_decoration({ -- Carrot, Cucumber, Potato, Tomato, Corn, Coffee, Raspberry, Rhubarb

deco_type = "simple",

place_on = {"ethereal:green_dirt", "ethereal:prairie_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.05,

biomes = {"grassy", "grassytwo", "prairie", "jumble"},

decoration = {"farming:carrot_7", "farming:cucumber_4", "farming:potato_3", "farming:tomato_7", "farming:corn_8", "farming:coffee_5", "farming:raspberry_4", "farming:rhubarb_3", "farming:blueberry_4"},

})

minetest.register_decoration({ -- Melon, Pumpkin

deco_type = "simple",

place_on = {"ethereal:green_dirt", "ethereal:jungle_dirt"},

sidelen = 80, -- was 16

fill_ratio = 0.015,

biomes = {"grassy", "grassytwo", "junglee", "jumble"},

decoration = {"farming:melon_8", "farming:pumpkin_8"},

spawn_by = "default:water_source",

num_spawn_by = 1,

})

end