-- mods/australia/mapgen.lua

minetest.clear_registered_biomes()
minetest.clear_registered_decorations()
minetest.clear_registered_ores()


--
-- Register ores
--

-- All mapgens except singlenode
-- Blob ore first to avoid other ores inside blobs


	-- Clay
minetest.register_ore({ 
	ore_type        = "blob",
	ore             = "default:clay",
	wherein         = {"default:sand"},
	clust_scarcity  = 16 * 16 * 16,
	clust_size      = 5,
	y_min           = -15,
	y_max           = 0,
	noise_threshold = 0.0,
	noise_params    = {
		offset = 0.5,
		scale = 0.2,
		spread = {x = 5, y = 5, z = 5},
		seed = -316,
		octaves = 1,
		persist = 0.0
	},
})

	-- Sand
minetest.register_ore({ 
	ore_type        = "blob",
	ore             = "default:sand",
	wherein         = {"default:stone", "default:sandstone"},
	clust_scarcity  = 16 * 16 * 16,
	clust_size      = 5,
	y_min           = -31,
	y_max           = 4,
	noise_threshold = 0.0,
	noise_params    = {
		offset = 0.5,
		scale = 0.2,
		spread = {x = 5, y = 5, z = 5},
		seed = 2316,
		octaves = 1,
		persist = 0.0
	},
})

	-- Dirt
minetest.register_ore({
	ore_type        = "blob",
	ore             = "default:dirt",
	wherein         = {"default:stone", "default:sandstone"},
	clust_scarcity  = 16 * 16 * 16,
	clust_size      = 5,
	y_min           = -31,
	y_max           = 31000,
	noise_threshold = 0.0,
	noise_params    = {
		offset = 0.5,
		scale = 0.2,
		spread = {x = 5, y = 5, z = 5},
		seed = 17676,
		octaves = 1,
		persist = 0.0
	},
})

	-- Gravel
minetest.register_ore({
	ore_type        = "blob",
	ore             = "default:gravel",
	wherein         = {"default:stone"},
	clust_scarcity  = 16 * 16 * 16,
	clust_size      = 5,
	y_min           = -31000,
	y_max           = 31000,
	noise_threshold = 0.0,
	noise_params    = {
		offset = 0.5,
		scale = 0.2,
		spread = {x = 5, y = 5, z = 5},
		seed = 766,
		octaves = 1,
		persist = 0.0
	},
})

	-- Coal
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_coal",
	wherein        = "default:stone",
	clust_scarcity = 8 * 8 * 8,
	clust_num_ores = 8,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = 64,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_coal",
	wherein        = "default:stone",
	clust_scarcity = 24 * 24 * 24,
	clust_num_ores = 27,
	clust_size     = 6,
	y_min          = -31000,
	y_max          = 0,
})

	-- Iron
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_iron",
	wherein        = "default:stone",
	clust_scarcity = 12 * 12 * 12,
	clust_num_ores = 3,
	clust_size     = 2,
	y_min          = -15,
	y_max          = 2,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_iron",
	wherein        = "default:stone",
	clust_scarcity = 9 * 9 * 9,
	clust_num_ores = 5,
	clust_size     = 3,
	y_min          = -63,
	y_max          = -16,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_iron",
	wherein        = "default:stone",
	clust_scarcity = 7 * 7 * 7,
	clust_num_ores = 5,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = -64,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_iron",
	wherein        = "default:stone",
	clust_scarcity = 24 * 24 * 24,
	clust_num_ores = 27,
	clust_size     = 6,
	y_min          = -31000,
	y_max          = -64,
})

	--Mese
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_mese",
	wherein        = "default:stone",
	clust_scarcity = 18 * 18 * 18,
	clust_num_ores = 3,
	clust_size     = 2,
	y_min          = -255,
	y_max          = -64,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_mese",
	wherein        = "default:stone",
	clust_scarcity = 14 * 14 * 14,
	clust_num_ores = 5,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = -256,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:mese",
	wherein        = "default:stone",
	clust_scarcity = 36 * 36 * 36,
	clust_num_ores = 3,
	clust_size     = 2,
	y_min          = -31000,
	y_max          = -1024,
})

	-- Gold
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_gold",
	wherein        = "default:stone",
	clust_scarcity = 15 * 15 * 15,
	clust_num_ores = 3,
	clust_size     = 2,
	y_min          = -255,
	y_max          = -64,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_gold",
	wherein        = "default:stone",
	clust_scarcity = 13 * 13 * 13,
	clust_num_ores = 5,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = -256,
})

	-- Diamond
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_diamond",
	wherein        = "default:stone",
	clust_scarcity = 17 * 17 * 17,
	clust_num_ores = 4,
	clust_size     = 3,
	y_min          = -255,
	y_max          = -128,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_diamond",
	wherein        = "default:stone",
	clust_scarcity = 15 * 15 * 15,
	clust_num_ores = 4,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = -256,
})

	-- Copper
minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_copper",
	wherein        = "default:stone",
	clust_scarcity = 12 * 12 * 12,
	clust_num_ores = 4,
	clust_size     = 3,
	y_min          = -63,
	y_max          = -16,
})

minetest.register_ore({
	ore_type       = "scatter",
	ore            = "default:stone_with_copper",
	wherein        = "default:stone",
	clust_scarcity = 9 * 9 * 9,
	clust_num_ores = 5,
	clust_size     = 3,
	y_min          = -31000,
	y_max          = -64,
})



--
-- Biomes
--

	-- Underground biome
if aus.biome_underground == 1 then
	dofile(aus.path .. "/biome_underground.lua")
end

	-- Coastal biomes
if aus.biome_mangroves == 1 then
	dofile(aus.path .. "/biome_mangroves.lua")
end
if aus.biome_tasman_sea == 1 then
	dofile(aus.path .. "/biome_tasman_sea.lua")
end
if aus.biome_great_australian_bight == 1 then
	dofile(aus.path .. "/biome_great_australian_bight.lua")
end
if aus.biome_indian_ocean == 1 then
	dofile(aus.path .. "/biome_indian_ocean.lua")
end
if aus.biome_great_barrier_reef == 1 then
	dofile(aus.path .. "/biome_great_barrier_reef.lua")
end
if aus.biome_timor_sea == 1 then
	dofile(aus.path .. "/biome_timor_sea.lua")
end

	-- Lowland biomes
if aus.biome_jarrah_karri_forests == 1 then
	dofile(aus.path .. "/biome_jarrah_karri_forests.lua")
end
if aus.biome_eastern_coasts == 1 then
	dofile(aus.path .. "/biome_eastern_coasts.lua")
end
if aus.biome_goldfields_esperence == 1 then
	dofile(aus.path .. "/biome_goldfields_esperence.lua")
end
if aus.biome_arnhem_land == 1 then
	dofile(aus.path .. "/biome_arnhem_land.lua")
end
if aus.biome_gulf_of_carpentaria == 1 then
	dofile(aus.path .. "/biome_gulf_of_carpentaria.lua")
end
if aus.biome_far_north_queensland == 1 then
	dofile(aus.path .. "/biome_far_north_queensland.lua")
end
if aus.biome_pilbara == 1 then
	dofile(aus.path .. "/biome_pilbara.lua")
end
if aus.biome_kimberley == 1 then
	dofile(aus.path .. "/biome_kimberley.lua")
end

	-- Highland biomes
if aus.biome_tasmania == 1 then
	dofile(aus.path .. "/biome_tasmania.lua")
end
if aus.biome_great_dividing_range == 1 then
	dofile(aus.path .. "/biome_great_dividing_range.lua")
end
if aus.biome_victorian_forests == 1 then
	dofile(aus.path .. "/biome_victorian_forests.lua")
end
if aus.biome_flinders_lofty == 1 then
	dofile(aus.path .. "/biome_flinders_lofty.lua")
end
if aus.biome_murray_darling_basin == 1 then
	dofile(aus.path .. "/biome_murray_darling_basin.lua")
end
if aus.biome_mulga_lands == 1 then
	dofile(aus.path .. "/biome_mulga_lands.lua")
end
if aus.biome_central_australia == 1 then
	dofile(aus.path .. "/biome_central_australia.lua")
end
if aus.biome_simpson_desert == 1 then
	dofile(aus.path .. "/biome_simpson_desert.lua")
end

	-- Alpine biome
if aus.biome_australian_alps == 1 then
	dofile(aus.path .. "/biome_australian_alps.lua")
end