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biome_tasmania.lua
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-- mods/australia/biome_tasmania.lua
minetest.register_biome({
name = "tasmania",
--node_dust = "",
node_top = "default:dirt_with_grass",
depth_top = 1,
node_filler = "default:dirt",
depth_filler = 3,
--node_stone = "",
--node_water_top = "",
--depth_water_top = ,
--node_water = "",
--node_river_water = "",
y_min = 36,
y_max = 31000,
heat_point = 15,
humidity_point = 85,
})
--
-- Register ores
--
-- All mapgens except singlenode
-- Blob ore first to avoid other ores inside blobs
--
-- Ferns
--
-- Big Tree Fern
local n1 = { name = "air", prob = 0 }
local n2 = { name = "australia:tree_fern_leaf_big_end" }
local n3 = { name = "australia:tree_fern_leaf_big" }
local n4 = { name = "australia:fern_trunk_big" }
local n5 = { name = "australia:tree_fern_leaf_big_end", param2 = 1 }
local n6 = { name = "australia:fern_trunk_big_top" }
local n7 = { name = "australia:tree_fern_leaf_big_end", param2 = 3 }
local n8 = { name = "australia:tree_fern_leaves_giant" }
local n9 = { name = "australia:tree_fern_leaf_big_end", param2 = 2 }
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 70,
fill_ratio = 0.006,
biomes = {"tasmania"},
schematic = {
size = {y = 7, x = 9, z = 9},
data = {
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n2, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n3, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n3, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n3, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n4, n1, n1, n1, n1, n1, n1, n1, n1, n4, n1, n1, n1, n1, n1, n1,
n1, n1, n4, n1, n1, n1, n1, n1, n1, n1, n1, n4, n1, n1, n1, n1, n5,
n1, n1, n1, n6, n1, n1, n1, n7, n1, n3, n1, n3, n8, n3, n1, n3, n1,
n1, n1, n3, n1, n1, n1, n3, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n3, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n3, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n3, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n9, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1, n1,
n1, n1, n1, n1, n1, n1,
},
yslice_prob = {},
},
flags = "place_center_x, place_center_z",
})
-- Small Tree Fern
local f1 = { name = "australia:fern_trunk" }
local f2 = { name = "australia:tree_fern_leaves_02" }
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 80,
fill_ratio = 0.01,
biomes = {"tasmania"},
schematic = {
size = {y = 4, x = 1, z = 1},
data = {
f1, f1, f1, f2,
},
yslice_prob = {},
},
})
-- Ruddy Ground Fern
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 16,
noise_params = {
offset = 0,
scale = 0.006,
spread = {x = 200, y = 200, z = 200},
seed = 80,
octaves = 3,
persist = 0.66
},
biomes = {"tasmania"},
y_min = 36,
y_max = 160,
decoration = "australia:fern",
})
-- Sickle Fern
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 16,
noise_params = {
offset = 0,
scale = 0.008,
spread = {x = 200, y = 200, z = 200},
seed = 81,
octaves = 3,
persist = 0.66
},
biomes = {"tasmania"},
y_min = 36,
y_max = 140,
decoration = "australia:small_fern",
})
--
-- Decorations
--
local function register_grass_decoration(offset, scale, length)
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 16,
noise_params = {
offset = offset,
scale = scale,
spread = {x = 200, y = 200, z = 200},
seed = 329,
octaves = 3,
persist = 0.6
},
biomes = {"tasmania"},
y_min = 3,
y_max = 31000,
decoration = "default:grass_"..length,
})
end
-- Grasses
register_grass_decoration(-0.03, 0.09, 5)
register_grass_decoration(-0.015, 0.075, 4)
register_grass_decoration(0, 0.06, 3)
register_grass_decoration(0.015, 0.045, 2)
register_grass_decoration(0.03, 0.03, 1)
--
-- Moss
--
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 80,
fill_ratio = 0.9,
biomes = {"tasmania"},
y_min = 8,
y_max = 31000,
decoration = "australia:moss",
})
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 80,
fill_ratio = 0.02,
biomes = {"tasmania"},
y_min = 8,
y_max = 31000,
decoration = "australia:moss_with_fungus",
})
--
-- Mushrooms
--
-- Brown Mushroom
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 16,
noise_params = {
offset = 0,
scale = 0.006,
spread = {x = 200, y = 200, z = 200},
seed = 55,
octaves = 3,
persist = 0.66
},
biomes = {"tasmania"},
y_min = 7,
y_max = 31000,
decoration = "flowers:Mushroom_brown",
})
-- Red Mushroom
minetest.register_decoration({
deco_type = "simple",
place_on = {"default:dirt_with_grass"},
sidelen = 16,
noise_params = {
offset = 0,
scale = 0.006,
spread = {x = 200, y = 200, z = 200},
seed = 56,
octaves = 3,
persist = 0.66
},
biomes = {"tasmania"},
y_min = 7,
y_max = 31000,
decoration = "flowers:mushroom_red",
})
--
-- Trees
--
-- Blue Gum
aus.schematics.blue_gum_tree = {}
local max_r = 7
local ht = 12
local fruit = nil
local limbs = nil
local tree = "australia:blue_gum_tree"
local leaves = "australia:blue_gum_leaves"
for r = 6,max_r do
local schem = aus.generate_tree_schematic(10, {x=r, y=ht, z=r}, tree, leaves, fruit, limbs)
push(aus.schematics.blue_gum_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 170,
fill_ratio = (max_r-r+1)/15000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end
-- Celery-top Pine
aus.schematics.celery_top_pine_tree = {}
local max_r = 5
local fruit = nil
local tree = "australia:celery_top_pine_tree"
local leaves = "australia:celery_top_pine_leaves"
for r = 4,max_r do
local schem = aus.generate_conifer_schematic(5, 4, tree, leaves, fruit)
push(aus.schematics.celery_top_pine_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 180,
fill_ratio = (max_r-r+1)/8000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end
-- Huon Pine
aus.schematics.huon_pine_tree = {}
local max_r = 4
local ht = 8
local fruit = nil
local limbs = nil
local tree = "australia:huon_pine_tree"
local leaves = "australia:huon_pine_leaves"
for r = 4,max_r do
local schem = aus.generate_tree_schematic(4, {x=r, y=ht, z=r}, tree, leaves, fruit, limbs)
push(aus.schematics.huon_pine_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 150,
fill_ratio = (max_r-r+1)/15000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end
-- Southern Sassafras
aus.schematics.southern_sassafras_tree = {}
local max_r = 5
local fruit = nil
local tree = "australia:southern_sassafras_tree"
local leaves = "australia:southern_sassafras_leaves"
for r = 4,max_r do
local schem = aus.generate_conifer_schematic(6, 4, tree, leaves, fruit)
push(aus.schematics.southern_sassafras_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 170,
fill_ratio = (max_r-r+1)/8000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end
-- Swamp Gum
aus.schematics.swamp_gum_tree = {}
local max_r = 6
local ht = 18
local fruit = nil
local limbs = nil
local tree = "australia:swamp_gum_tree"
local leaves = "australia:swamp_gum_leaves"
for r = 6,max_r do
local schem = aus.generate_giant_tree_schematic(26, {x=r, y=ht, z=r}, tree, leaves, fruit, limbs)
push(aus.schematics.swamp_gum_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 120,
fill_ratio = (max_r-r+1)/10000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end
-- Tasmanian Myrtle
aus.schematics.tasmanian_myrtle_tree = {}
local max_r = 8
local ht = 14
local fruit = nil
local limbs = nil
local tree = "australia:tasmanian_myrtle_tree"
local leaves = "australia:tasmanian_myrtle_leaves"
for r = 6,max_r do
local schem = aus.generate_big_tree_schematic(6, {x=r, y=ht, z=r}, tree, leaves, fruit, limbs)
push(aus.schematics.tasmanian_myrtle_tree, schem)
minetest.register_decoration({
deco_type = "schematic",
sidelen = 80,
place_on = {"default:dirt_with_grass"},
y_min = 36,
y_max = 150,
fill_ratio = (max_r-r+1)/10000,
biomes = {"tasmania"},
schematic = schem,
flags = "place_center_x, place_center_z",
rotation = "random",
})
end