capturetheflag/mods/ctf/ctf_map/nodes.lua

-- Special nodes
do
	minetest.register_node("ctf_map:ignore", {
		description = "Artificial Ignore", -- this may need to be given a more appropriate name
		drawtype = "airlike",
		paramtype = "light",
		sunlight_propagates = true,
		walkable     = true,
		pointable    = false,
		diggable     = false,
		buildable_to = false,
		air_equivalent = true,

		groups = {immortal = 1},
	})

	minetest.register_node("ctf_map:ind_glass", {
		description = "Indestructible Glass",
		drawtype = "glasslike_framed_optional",
		tiles = {"default_glass.png", "default_glass_detail.png"},
		inventory_image = minetest.inventorycube("default_glass.png"),
		paramtype = "light",
		sunlight_propagates = true,
		is_ground_content = false,
		walkable = true,
		buildable_to = false,
		pointable = false,
		groups = {immortal = 1},
		sounds = default.node_sound_glass_defaults()
	})

	minetest.register_node("ctf_map:ind_glass_red", {
		description = "Indestructible Red Glass",
		drawtype = "glasslike",
		tiles = {"ctf_map_glass_red.png"},
		inventory_image = minetest.inventorycube("ctf_map_glass_red.png"),
		paramtype = "light",
		sunlight_propagates = true,
		is_ground_content = false,
		walkable = true,
		buildable_to = false,
		use_texture_alpha = false,
		alpha = 0,
		pointable = false,
		groups = {immortal = 1},
		sounds = default.node_sound_glass_defaults()
	})

	minetest.register_node("ctf_map:ind_stone_red", {
		description = "Indestructible Red Stone",
		groups = {immortal = 1},
		tiles = {"ctf_map_stone_red.png"},
		is_ground_content = false
	})

	minetest.register_node("ctf_map:killnode", {
		description = "Kill Node",
		drawtype = "glasslike",
		tiles = {"ctf_map_killnode.png"},
		paramtype = "light",
		sunlight_propogates = true,
		walkable = false,
		pointable = false,
		damage_per_second = 20,
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_glass_defaults(),
	})

	minetest.register_node("ctf_map:reinforced_cobble", {
		description = "Reinforced Cobblestone",
		tiles = {"ctf_map_reinforced_cobble.png"},
		is_ground_content = false,
		groups = {cracky = 1, stone = 2},
		sounds = default.node_sound_stone_defaults(),
	})
end

-- Indestructible nodes from MTG's default mod
do
	-- Stone

	minetest.register_node("ctf_map:stone", {
		description = "Indestructible Stone",
		tiles = {"default_stone.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:cobble", {
		description = "Indestructible Cobblestone",
		tiles = {"default_cobble.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:stonebrick", {
		description = "Indestructible Stone Brick",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_stone_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:stone_block", {
		description = "Indestructible Stone Block",
		tiles = {"default_stone_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:mossycobble", {
		description = "Indestructible Mossy Cobblestone",
		tiles = {"default_mossycobble.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})


	minetest.register_node("ctf_map:desert_stone", {
		description = "Indestructible Desert Stone",
		tiles = {"default_desert_stone.png"},
		groups = {immortal = 1},

		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_cobble", {
		description = "Indestructible Desert Cobblestone",
		tiles = {"default_desert_cobble.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_stonebrick", {
		description = "Indestructible Desert Stone Brick",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_desert_stone_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_stone_block", {
		description = "Indestructible Desert Stone Block",
		tiles = {"default_desert_stone_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:sandstone", {
		description = "Indestructible Sandstone",
		tiles = {"default_sandstone.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:sandstonebrick", {
		description = "Indestructible Sandstone Brick",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_sandstone_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:sandstone_block", {
		description = "Indestructible Sandstone Block",
		tiles = {"default_sandstone_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_sandstone", {
		description = "Indestructible Desert Sandstone",
		tiles = {"default_desert_sandstone.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_sandstone_brick", {
		description = "Indestructible Desert Sandstone Brick",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_desert_sandstone_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:desert_sandstone_block", {
		description = "Indestructible Desert Sandstone Block",
		tiles = {"default_desert_sandstone_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:silver_sandstone", {
		description = "Indestructible Silver Sandstone",
		tiles = {"default_silver_sandstone.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:silver_sandstone_brick", {
		description = "Indestructible Silver Sandstone Brick",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_silver_sandstone_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:silver_sandstone_block", {
		description = "Indestructible Silver Sandstone Block",
		tiles = {"default_silver_sandstone_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	-- Soft / Non-Stone

	minetest.register_node("ctf_map:dirt", {
		description = "Indestructible Dirt",
		tiles = {"default_dirt.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_dirt_defaults(),
	})

	minetest.register_node("ctf_map:dirt_with_grass", {
		description = "Indestructible Dirt with Grass",
		tiles = {"default_grass.png", "default_dirt.png",
			{name = "default_dirt.png^default_grass_side.png",
				tileable_vertical = false}},
		groups = {immortal = 1},

		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_grass_footstep", gain = 0.25},
		}),
	})

	minetest.register_node("ctf_map:dirt_with_dry_grass", {
		description = "Indestructible Dirt with Dry Grass",
		tiles = {"default_dry_grass.png",
			"default_dirt.png",
			{name = "default_dirt.png^default_dry_grass_side.png",
				tileable_vertical = false}},
		groups = {immortal = 1},

		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_grass_footstep", gain = 0.4},
		}),
	})

	minetest.register_node("ctf_map:dirt_with_snow", {
		description = "Indestructible Dirt with Snow",
		tiles = {"default_snow.png", "default_dirt.png",
			{name = "default_dirt.png^default_snow_side.png",
				tileable_vertical = false}},
		groups = {immortal = 1},

		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_snow_footstep", gain = 0.15},
		}),
	})

	minetest.register_node("ctf_map:dirt_with_rainforest_litter", {
		description = "Indestructible Dirt with Rainforest Litter",
		tiles = {
			"default_rainforest_litter.png",
			"default_dirt.png",
			{name = "default_dirt.png^default_rainforest_litter_side.png",
				tileable_vertical = false}
		},
		groups = {immortal = 1},

		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_grass_footstep", gain = 0.4},
		}),
	})

	minetest.register_node("ctf_map:sand", {
		description = "Indestructible Sand",
		tiles = {"default_sand.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_sand_defaults(),
	})

	minetest.register_node("ctf_map:desert_sand", {
		description = "Indestructible Desert Sand",
		tiles = {"default_desert_sand.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_sand_defaults(),
	})

	minetest.register_node("ctf_map:silver_sand", {
		description = "Indestructible Silver Sand",
		tiles = {"default_silver_sand.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_sand_defaults(),
	})


	minetest.register_node("ctf_map:gravel", {
		description = "Indestructible Gravel",
		tiles = {"default_gravel.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_gravel_defaults(),
	})

	minetest.register_node("ctf_map:clay", {
		description = "Indestructible Clay",
		tiles = {"default_clay.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_dirt_defaults(),
	})


	minetest.register_node("ctf_map:snow", {
		description = "Indestructible Snow",
		tiles = {"default_snow.png"},
		inventory_image = "default_snowball.png",
		wield_image = "default_snowball.png",
		paramtype = "light",
		buildable_to = true,
		floodable = true,
		drawtype = "nodebox",
		node_box = {
			type = "fixed",
			fixed = {
				{-0.5, -0.5, -0.5, 0.5, -0.25, 0.5},
			},
		},
		groups = {immortal = 1},
		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_snow_footstep", gain = 0.15},
			dug = {name = "default_snow_footstep", gain = 0.2},
			dig = {name = "default_snow_footstep", gain = 0.2}
		})
	})

	minetest.register_node("ctf_map:snowblock", {
		description = "Indestructible Snow Block",
		tiles = {"default_snow.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_dirt_defaults({
			footstep = {name = "default_snow_footstep", gain = 0.15},
			dug = {name = "default_snow_footstep", gain = 0.2},
			dig = {name = "default_snow_footstep", gain = 0.2}
		})
	})

	minetest.register_node("ctf_map:ice", {
		description = "Indestructible Ice",
		tiles = {"default_ice.png"},
		is_ground_content = false,
		paramtype = "light",
		groups = {immortal = 1, slippery = 4},
		sounds = default.node_sound_glass_defaults(),
	})

	-- Trees

	minetest.register_node("ctf_map:tree", {
		description = "Indestructible Tree",
		tiles = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
		paramtype2 = "facedir",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node
	})

	minetest.register_node("ctf_map:wood", {
		description = "Indestructible Wooden Planks",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_wood.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:leaves", {
		description = "Indestructible Leaves",
		drawtype = "allfaces_optional",
		waving = 1,
		tiles = {"default_leaves.png"},
		special_tiles = {"default_leaves_simple.png"},
		paramtype = "light",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults(),
	})

	minetest.register_node("ctf_map:apple", {
		description = "Indestructible Apple",
		drawtype = "plantlike",
		tiles = {"default_apple.png"},
		inventory_image = "default_apple.png",
		stack_max = 99,
		paramtype = "light",
		sunlight_propagates = true,
		walkable = false,
		is_ground_content = false,
		selection_box = {
			type = "fixed",
			fixed = {-3 / 16, -7 / 16, -3 / 16, 3 / 16, 4 / 16, 3 / 16}
		},
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults()
	})


	minetest.register_node("ctf_map:jungletree", {
		description = "Indestructible Jungle Tree",
		tiles = {"default_jungletree_top.png", "default_jungletree_top.png",
			"default_jungletree.png"},
		paramtype2 = "facedir",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node
	})

	minetest.register_node("ctf_map:junglewood", {
		description = "Indestructible Jungle Wood Planks",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_junglewood.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:jungleleaves", {
		description = "Indestructible Jungle Leaves",
		drawtype = "allfaces_optional",
		waving = 1,
		tiles = {"default_jungleleaves.png"},
		special_tiles = {"default_jungleleaves_simple.png"},
		paramtype = "light",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults(),
	})


	minetest.register_node("ctf_map:pine_tree", {
		description = "Indestructible Pine Tree",
		tiles = {"default_pine_tree_top.png", "default_pine_tree_top.png",
			"default_pine_tree.png"},
		paramtype2 = "facedir",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node
	})

	minetest.register_node("ctf_map:pine_wood", {
		description = "Indestructible Pine Wood Planks",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_pine_wood.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:pine_needles",{
		description = "Indestructible Pine Needles",
		drawtype = "allfaces_optional",
		tiles = {"default_pine_needles.png"},
		waving = 1,
		paramtype = "light",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults(),
	})

	minetest.register_node("ctf_map:acacia_tree", {
		description = "Indestructible Acacia Tree",
		tiles = {"default_acacia_tree_top.png", "default_acacia_tree_top.png",
			"default_acacia_tree.png"},
		paramtype2 = "facedir",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node
	})

	minetest.register_node("ctf_map:acacia_wood", {
		description = "Indestructible Acacia Wood Planks",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_acacia_wood.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:acacia_leaves", {
		description = "Indestructible Acacia Leaves",
		drawtype = "allfaces_optional",
		tiles = {"default_acacia_leaves.png"},
		special_tiles = {"default_acacia_leaves_simple.png"},
		waving = 1,
		paramtype = "light",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults(),
	})

	minetest.register_node("ctf_map:aspen_tree", {
		description = "Indestructible Aspen Tree",
		tiles = {"default_aspen_tree_top.png", "default_aspen_tree_top.png",
			"default_aspen_tree.png"},
		paramtype2 = "facedir",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node
	})

	minetest.register_node("ctf_map:aspen_wood", {
		description = "Indestructible Aspen Wood Planks",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_aspen_wood.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:aspen_leaves", {
		description = "Indestructible Aspen Leaves",
		drawtype = "allfaces_optional",
		tiles = {"default_aspen_leaves.png"},
		waving = 1,
		paramtype = "light",
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_leaves_defaults(),
	})

	--
	-- Ores
	--

	minetest.register_node("ctf_map:stone_with_coal", {
		description = "Indestructible Coal Ore",
		tiles = {"default_stone.png^default_mineral_coal.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:coalblock", {
		description = "Indestructible Coal Block",
		tiles = {"default_coal_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})


	minetest.register_node("ctf_map:stone_with_iron", {
		description = "Indestructible Iron Ore",
		tiles = {"default_stone.png^default_mineral_iron.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:stone_with_copper", {
		description = "Indestructible Copper Ore",
		tiles = {"default_stone.png^default_mineral_copper.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:stone_with_tin", {
		description = "Indestructible Tin Ore",
		tiles = {"default_stone.png^default_mineral_tin.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:bronzeblock", {
		description = "Indestructible Bronze Block",
		tiles = {"default_bronze_block.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_metal_defaults(),
	})

	minetest.register_node("ctf_map:stone_with_mese", {
		description = "Indestructible Mese Ore",
		tiles = {"default_stone.png^default_mineral_mese.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:mese", {
		description = "Indestructible Mese Block",
		tiles = {"default_mese_block.png"},
		paramtype = "light",
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
		light_source = 3,
	})

	minetest.register_node("ctf_map:stone_with_diamond", {
		description = "Indestructible Diamond Ore",
		tiles = {"default_stone.png^default_mineral_diamond.png"},
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	-- Plantlife (non-cubic)

	minetest.register_node("ctf_map:cactus", {
		description = "Indestructible Cactus",
		tiles = {"default_cactus_top.png", "default_cactus_top.png",
			"default_cactus_side.png"},
		paramtype2 = "facedir",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults(),
		on_place = minetest.rotate_node,
	})

	minetest.register_node("ctf_map:ladder_wood", {
		description = "Indestructible Wooden Ladder",
		drawtype = "signlike",
		tiles = {"default_ladder_wood.png"},
		inventory_image = "default_ladder_wood.png",
		wield_image = "default_ladder_wood.png",
		paramtype = "light",
		paramtype2 = "wallmounted",
		sunlight_propagates = true,
		walkable = false,
		climbable = true,
		is_ground_content = false,
		selection_box = {
			type = "wallmounted",
			--wall_top = = <default>
			--wall_bottom = = <default>
			--wall_side = = <default>
		},
		groups = {immortal = 1},
		legacy_wallmounted = true,
		sounds = default.node_sound_wood_defaults(),
	})

	default.register_fence("ctf_map:fence_wood", {
		description = "Indestructible Wooden Fence",
		texture = "default_fence_wood.png",
		inventory_image = "default_fence_overlay.png^default_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		wield_image = "default_fence_overlay.png^default_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		material = "ctf_map:wood",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults()
	})

	default.register_fence("ctf_map:fence_acacia_wood", {
		description = "Indestructible Acacia Fence",
		texture = "default_fence_acacia_wood.png",
		inventory_image = "default_fence_overlay.png^default_acacia_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		wield_image = "default_fence_overlay.png^default_acacia_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		material = "ctf_map:acacia_wood",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults()
	})

	default.register_fence("ctf_map:fence_junglewood", {
		description = "Indestructible Jungle Wood Fence",
		texture = "default_fence_junglewood.png",
		inventory_image = "default_fence_overlay.png^default_junglewood.png^default_fence_overlay.png^[makealpha:255,126,126",
		wield_image = "default_fence_overlay.png^default_junglewood.png^default_fence_overlay.png^[makealpha:255,126,126",
		material = "ctf_map:junglewood",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults()
	})

	default.register_fence("ctf_map:fence_pine_wood", {
		description = "Indestructible Pine Fence",
		texture = "default_fence_pine_wood.png",
		inventory_image = "default_fence_overlay.png^default_pine_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		wield_image = "default_fence_overlay.png^default_pine_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		material = "ctf_map:pine_wood",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults()
	})

	default.register_fence("ctf_map:fence_aspen_wood", {
		description = "Indestructible Aspen Fence",
		texture = "default_fence_aspen_wood.png",
		inventory_image = "default_fence_overlay.png^default_aspen_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		wield_image = "default_fence_overlay.png^default_aspen_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
		material = "ctf_map:aspen_wood",
		groups = {immortal = 1},
		sounds = default.node_sound_wood_defaults()
	})

	minetest.register_node("ctf_map:glass", {
		description = "Indestructible Glass",
		drawtype = "glasslike_framed_optional",
		tiles = {"default_glass.png", "default_glass_detail.png"},
		paramtype = "light",
		paramtype2 = "glasslikeliquidlevel",
		sunlight_propagates = true,
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_glass_defaults(),
	})

	minetest.register_node("ctf_map:brick", {
		description = "Indestructible Brick Block",
		paramtype2 = "facedir",
		place_param2 = 0,
		tiles = {"default_brick.png"},
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_stone_defaults(),
	})

	minetest.register_node("ctf_map:meselamp", {
		description = "Indestructible Mese Lamp",
		drawtype = "glasslike",
		tiles = {"default_meselamp.png"},
		paramtype = "light",
		sunlight_propagates = true,
		is_ground_content = false,
		groups = {immortal = 1},
		sounds = default.node_sound_glass_defaults(),
		light_source = default.LIGHT_MAX,
	})
end

-- Indestructible torches from MTG's default mod
do
	minetest.register_node("ctf_map:torch", {
		description = "Torch",
		drawtype = "mesh",
		mesh = "torch_floor.obj",
		inventory_image = "default_torch_on_floor.png",
		wield_image = "default_torch_on_floor.png",
		tiles = {{
			name = "default_torch_on_floor_animated.png",
			animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
		}},
		paramtype = "light",
		paramtype2 = "wallmounted",
		sunlight_propagates = true,
		walkable = false,
		liquids_pointable = false,
		light_source = 12,
		groups = {attached_node = 1, torch = 1},
		drop = "ctf_map:torch",
		selection_box = {
			type = "wallmounted",
			wall_bottom = {-1/8, -1/2, -1/8, 1/8, 2/16, 1/8},
		},
		sounds = default.node_sound_wood_defaults(),
		on_place = function(itemstack, placer, pointed_thing)
			local under = pointed_thing.under
			local node = minetest.get_node(under)
			local def = minetest.registered_nodes[node.name]
			if def and def.on_rightclick and
				not (placer and placer:is_player() and
				placer:get_player_control().sneak) then
				return def.on_rightclick(under, node, placer, itemstack,
					pointed_thing) or itemstack
			end

			local above = pointed_thing.above
			local wdir = minetest.dir_to_wallmounted(vector.subtract(under, above))
			local fakestack = itemstack
			if wdir == 0 then
				fakestack:set_name("ctf_map:torch_ceiling")
			elseif wdir == 1 then
				fakestack:set_name("ctf_map:torch")
			else
				fakestack:set_name("ctf_map:torch_wall")
			end

			itemstack = minetest.item_place(fakestack, placer, pointed_thing, wdir)
			itemstack:set_name("ctf_map:torch")

			return itemstack
		end,
	})

	minetest.register_node("ctf_map:torch_wall", {
		drawtype = "mesh",
		mesh = "torch_wall.obj",
		tiles = {{
			name = "default_torch_on_floor_animated.png",
			animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
		}},
		paramtype = "light",
		paramtype2 = "wallmounted",
		sunlight_propagates = true,
		walkable = false,
		light_source = 12,
		groups = {not_in_creative_inventory = 1, attached_node = 1, torch = 1},
		drop = "ctf_map:torch",
		selection_box = {
			type = "wallmounted",
			wall_side = {-1/2, -1/2, -1/8, -1/8, 1/8, 1/8},
		},
		sounds = default.node_sound_wood_defaults(),
	})

	minetest.register_node("ctf_map:torch_ceiling", {
		drawtype = "mesh",
		mesh = "torch_ceiling.obj",
		tiles = {{
			name = "default_torch_on_floor_animated.png",
			animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
		}},
		paramtype = "light",
		paramtype2 = "wallmounted",
		sunlight_propagates = true,
		walkable = false,
		light_source = 12,
		groups = {immortal = 1, not_in_creative_inventory = 1, attached_node = 1, torch = 1},
		drop = "ctf_map:torch",
		selection_box = {
			type = "wallmounted",
			wall_top = {-1/8, -1/16, -5/16, 1/8, 1/2, 1/8},
		},
		sounds = default.node_sound_wood_defaults(),
	})
end

-- Register indestructible variants of nodes from MTGs' stairs and wool mods
do
	local nodes = table.copy(minetest.registered_nodes)
	for name, nodedef in pairs(nodes) do
		if name:find("stairs") then
			nodedef = table.copy(nodedef)
			if nodedef.description then
				nodedef.description = "Indestructible " .. nodedef.description
			end
			nodedef.groups = {immortal = 1}
			minetest.register_node("ctf_map:" .. name:split(":")[2], nodedef)
		elseif name:find("wool") then
			local color = name:split(":")[2]
			nodedef = table.copy(nodedef)
			if nodedef.description then
				nodedef.description = "Indestructible " .. nodedef.description
			end
			nodedef.groups = {immortal = 1}
			minetest.register_node("ctf_map:wool_" .. color, nodedef)
			minetest.register_alias("ctf_map:" .. color, "ctf_map:wool_" .. color)
		end
	end
end