local modname = minetest.get_current_modname()
local modpath = minetest.get_modpath(modname)

mcl_structures.register_structure("nether_outpost",{
	place_on = {"mcl_nether:netherrack","mcl_crimson:crimson_nylium","mcl_crimson:warped_nylium","mcl_blackstone:basalt","mcl_blackstone:soul_soil"},
	noise_params = {
		offset = 0,
		scale = 0.00022,
		spread = {x = 250, y = 250, z = 250},
		seed = 333,
		octaves = 1,
		persist = 0.0001,
		flags = "absvalue",
	},
	flags = "all_floors",
	biomes = {"Nether","SoulsandValley","WarpedForest","CrimsonForest","BasaltDelta"},
	on_place = function(pos,def,pr)
		local sidelen = 15
		local node = minetest.get_node(vector.offset(pos,1,1,0))
		local solid = minetest.find_nodes_in_area(vector.offset(pos,-sidelen/2,-1,-sidelen/2),vector.offset(pos,sidelen/2,-1,sidelen/2),{"group:solid"})
		local air = minetest.find_nodes_in_area(vector.offset(pos,-sidelen/2,1,-sidelen/2),vector.offset(pos,sidelen/2,4,sidelen/2),{"air"})
		if #solid < ( sidelen * sidelen ) or
		#air < (sidelen * sidelen ) then return false end
		minetest.bulk_set_node(solid,node)
		return true
	end,
	y_min = mcl_vars.mg_lava_nether_max,
	y_max = mcl_vars.mg_nether_max - 30,
	filenames = { modpath.."/schematics/nether_outpost.mts" },
	y_offset = 0,
	after_place = function(pos)
		local sp = minetest.find_nodes_in_area(pos,vector.offset(pos,0,20,0),{"mcl_mobspawners:spawner"})
		if not sp[1] then return end
		mcl_mobspawners.setup_spawner(sp[1], "mobs_mc:blaze", 0, minetest.LIGHT_MAX+1, 10, 3, -1)
	end
})