--Generation

local mg_params = minetest.get_mapgen_params()
if mg_params.mgname == "v6" then
default.register_ores()
default.register_mgv6_decorations()
minetest.register_on_generated(default.generate_nyancats)
elseif mg_params.mgname ~= "singlenode" then
default.register_biomes()
default.register_ores()
default.register_decorations()
minetest.register_on_generated(default.generate_nyancats)
end

function default.register_ores()

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