minetest.register_craft({
	output = "marsdoors:shieldblock 4",
	recipe = {
		{"default:steel_ingot","default:steel_ingot","default:iron_lump"},
		{"default:steel_ingot","default:steel_ingot", ""},
	}
})

minetest.register_craft({
	output = "marsdoors:warning 2",
	recipe = {
		{"dye:black","default:steel_ingot",""},
		{"default:steel_ingot","dye:yellow", ""},
	}
})

minetest.register_craft({
	output = "marsdoors:steelwallblock 8",
	recipe = {
		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
		{"default:steel_ingot","", "default:steel_ingot"},
		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
	}
})

minetest.register_craft({
	output = "marsdoors:trapdoor_1 2",
	recipe = {
		{"marsdoors:warning","marsdoors:shieldblock",""},
		{"marsdoors:warning","marsdoors:shieldblock", ""},
	}
})

minetest.register_craft({
	output = "marsdoors:door2_1 2",
	recipe = {
		{"marsdoors:warning","marsdoors:shieldblock",""},
		{"marsdoors:warning","marsdoors:shieldblock", ""},
		{"marsdoors:warning","marsdoors:shieldblock", ""},
	}
})

minetest.register_craft({
	output = "marsdoors:door1_closed",
	recipe = {
		{"marsdoors:shieldblock","marsdoors:warning","marsdoors:shieldblock"},
		{"marsdoors:shieldblock","marsdoors:warning","marsdoors:shieldblock"},
		{"marsdoors:shieldblock","marsdoors:warning","marsdoors:shieldblock"},
	}
})


minetest.register_craft({
	output = "marsdoors:clight 3",
	recipe = {{"default:glass","default:glass","default:glass"},
		{"","default:mese_crystal_fragment",""}}})