local S = minetest.get_translator("livingcaves")

local modname = "livingcaves"
local modpath = minetest.get_modpath(modname)
local mg_name = minetest.get_mapgen_setting("mg_name")

--- stone cave

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_ceilings",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_ceilings",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_floors",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_floors",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb4.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_floors",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb5.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"default:stone"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,all_floors",
    place_offset_y = -1,
    biomes = {"coniferous_forest_under", "coniferous_forest", "deciduous_forest_under", "deciduous_forest", "savanna", "savanna_under", "sandstone_desert_under", "rainforest", "rainforest_under", "rainforest_swamp", "rainforest_under", "naturalbiomes:alpine", "naturalbiomes:mediterranean", "naturalbiomes:wetsavanna", "livingjungle:jungle", "livingfloatlands:coldgiantforest", "livingfloatlands:giantforest", "livingfloatlands:paleojungle"},
    y_max = -5,
    y_min = -25,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_spiderweb6.mts",
	rotation = "random",
})

--- moss cave

	minetest.register_decoration({
		name = "livingcaves:moss",
		deco_type = "simple",
		place_on = {"livingcaves:mushcave_bottom"},
		sidelen = 16,
                fill_ratio = 0.085,
    flags = "all_floors",
    y_max = -30,
    y_min = -90,
		decoration = "livingcaves:moss",
	})

minetest.register_node("livingcaves:moss", {
	    description = S"Cave Moss",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_moss.png"},
	    inventory_image = "livingcaves_moss.png",
	    wield_image = "livingcaves_moss.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

	minetest.register_decoration({
		deco_type = "schematic",
		place_on = {"livingcaves:mushcave_bottom"},
		sidelen = 16,
		noise_params = {
			offset = -0.1,
			scale = 0.1,
			spread = {x = 100, y = 100, z = 100},
			seed = 3602,
			octaves = 7,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_lichycaverock.mts",
	rotation = "random",
})

minetest.register_node("livingcaves:lichen", {
	    description = S"Cave Lichen",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_mushroom3.png"},
	    inventory_image = "livingcaves_mushroom3.png",
	    wield_image = "livingcaves_mushroom3.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

minetest.register_node("livingcaves:hangingmoss", {
	description = S("Hanging Moss"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_hangingmoss.png"},
	inventory_image = "livingcaves_hangingmoss.png",
	wield_image = "livingcaves_hangingmoss.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:hangingmossend", {
	description = S("Hanging Moss"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_hangingmoss_top.png"},
	inventory_image = "livingcaves_hangingmoss_top.png",
	wield_image = "livingcaves_hangingmoss_top.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.09,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -30,
    y_min = -90,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmoss.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.08,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -30,
    y_min = -90,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmoss2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.06,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmoss3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.03,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmoss4.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.01,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmoss5.mts",
	rotation = "random",
})

minetest.register_node("livingcaves:glowshroom", {
	description = S("Glowing Mushroom Stem"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_mushroom.png"},
	inventory_image = "livingcaves_mushroom.png",
	wield_image = "livingcaves_mushroom.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:glowshroom_top", {
	description = S("Glowing Mushroom Hat"),
	drawtype = "plantlike",
	waving = 0,
        light_source = 7,
	tiles = {"livingcaves_mushroom_top.png"},
	inventory_image = "livingcaves_mushroom_top.png",
	wield_image = "livingcaves_mushroom_top.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom"},
    sidelen = 16,
    fill_ratio = 0.06,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_glowshroom.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:mushcave_bottom"},
    sidelen = 16,
    fill_ratio = 0.06,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    y_max = -30,
    y_min = -90,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_glowshroom2.mts",
	rotation = "random",
})

--- dripstone cave

minetest.register_node("livingcaves:stalagmitelarge", {
	description = S("Large Stalagmite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstone.png"},
	inventory_image = "livingcaves_dripstone.png",
	wield_image = "livingcaves_dripstone.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagmitelargeend", {
	description = S("Large Stalagmite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstone_top.png"},
	inventory_image = "livingcaves_dripstone_top.png",
	wield_image = "livingcaves_dripstone_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagmite", {
	description = S("Stalagmite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstonesmall.png"},
	inventory_image = "livingcaves_dripstonesmall.png",
	wield_image = "livingcaves_dripstonesmall.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagmiteend", {
	description = S("Stalagmite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstonesmall_top.png"},
	inventory_image = "livingcaves_dripstonesmall_top.png",
	wield_image = "livingcaves_dripstonesmall_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagtite", {
	description = S("Stalagtite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstonesmall2.png"},
	inventory_image = "livingcaves_dripstonesmall2.png",
	wield_image = "livingcaves_dripstonesmall2.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagtiteend", {
	description = S("Stalagtite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstonesmall2_top.png"},
	inventory_image = "livingcaves_dripstonesmall2_top.png",
	wield_image = "livingcaves_dripstonesmall2_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagtitelarge", {
	description = S("Large Stalagtite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstone2.png"},
	inventory_image = "livingcaves_dripstone2.png",
	wield_image = "livingcaves_dripstone2.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:stalagtitelargeend", {
	description = S("Large Stalagtite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_dripstone2_top.png"},
	inventory_image = "livingcaves_dripstone2_top.png",
	wield_image = "livingcaves_dripstone2_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, stone = 1},
	sounds = default.node_sound_stone_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
noise_params = {
			offset = -0.1,
			scale = 0.1,
			spread = {x = 100, y = 100, z = 100},
			seed = 3602,
			octaves = 7,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -2,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_pool1.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
noise_params = {
			offset = -0.1,
			scale = 0.05,
			spread = {x = 100, y = 100, z = 100},
			seed = 4321,
			octaves = 3,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -2,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_pool2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
noise_params = {
			offset = -0.1,
			scale = 0.02,
			spread = {x = 100, y = 100, z = 100},
			seed = 1368,
			octaves = 5,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -3,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_pool3.mts",
	rotation = "random",
})


minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.01,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_largestalagmitegroup.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.01,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_largestalagmitegroup2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.01,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_largestalagtitegroup.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.01,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_largestalagtitegroup2.mts",
	rotation = "random",
})




minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmite.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmite2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmite3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmitesmall.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmitesmall2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagmitesmall3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtite.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtite2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtite3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtitesmall.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtitesmall2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:dripstonecave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -90,
    y_min = -200,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_stalagtitesmall3.mts",
	rotation = "random",
})

minetest.register_node("livingcaves:water_source", {
	description = S("Cave Water Source"),
	drawtype = "liquid",
	waving = 3,
        light_source = 7,
	tiles = {
		{
			name = "livingcaves_water_source_animated.png",
			backface_culling = false,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 2.0,
			},
		},
		{
			name = "livingcaves_water_source_animated.png",
			backface_culling = true,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 2.0,
			},
		},
	},
	use_texture_alpha = "blend",
	paramtype = "light",
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	is_ground_content = false,
	drop = "",
	drowning = 1,
	liquidtype = "source",
	liquid_alternative_flowing = "livingcaves:water_flowing",
	liquid_alternative_source = "livingcaves:water_source",
	liquid_viscosity = 1,
	post_effect_color = {a = 103, r = 30, g = 60, b = 90},
	groups = {water = 3, liquid = 3, cools_lava = 1},
	sounds = default.node_sound_water_defaults(),
})

minetest.register_node("livingcaves:water_flowing", {
	description = S("Flowing Cave Water"),
	drawtype = "flowingliquid",
	waving = 3,
        light_source = 7,
	tiles = {"livingcaves_water_source_animated.png"},
	special_tiles = {
		{
			name = "livingcaves_water_flowing_animated.png",
			backface_culling = false,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 0.5,
			},
		},
		{
			name = "livingcaves_water_flowing_animated.png",
			backface_culling = true,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 0.5,
			},
		},
	},
	use_texture_alpha = "blend",
	paramtype = "light",
	paramtype2 = "flowingliquid",
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	is_ground_content = false,
	drop = "",
	drowning = 1,
	liquidtype = "flowing",
	liquid_alternative_flowing = "livingcaves:water_flowing",
	liquid_alternative_source = "livingcaves:water_source",
	liquid_viscosity = 1,
	post_effect_color = {a = 103, r = 30, g = 60, b = 90},
	groups = {water = 3, liquid = 3, not_in_creative_inventory = 1,
		cools_lava = 1},
	sounds = default.node_sound_water_defaults(),
})

minetest.register_craft({
	output = 'livingcaves:bucket_empty 1',
	recipe = {
		{'default_steel_ingot', '', 'livingcaves:dripstonecave_bottom'},
		{'', 'group:wood', ''},
	}
})


bucket_cave = {}
bucket_cave.liquids = {}

local function check_protection(pos, name, text)
	if minetest.is_protected(pos, name) then
		minetest.log("action", (name ~= "" and name or "A mod")
			.. " tried to " .. text
			.. " at protected position "
			.. minetest.pos_to_string(pos)
			.. " with a cave bucket")
		minetest.record_protection_violation(pos, name)
		return true
	end
	return false
end

-- Register a new liquid
--    source = name of the source node
--    flowing = name of the flowing node
--    itemname = name of the new bucket item (or nil if liquid is not takeable)
--    inventory_image = texture of the new bucket item (ignored if itemname == nil)
--    name = text description of the bucket item
--    groups = (optional) groups of the bucket item, for example {water_bucket = 1}
--    force_renew = (optional) bool. Force the liquid source to renew if it has a
--                  source neighbour, even if defined as 'liquid_renewable = false'.
--                  Needed to avoid creating holes in sloping rivers.
-- This function can be called from any mod (that depends on bucket).
function bucket_cave.register_liquid(source, flowing, itemname, inventory_image, name,
		groups, force_renew)
	bucket_cave.liquids[source] = {
		source = source,
		flowing = flowing,
		itemname = itemname,
		force_renew = force_renew,
	}
	bucket_cave.liquids[flowing] = bucket_cave.liquids[source]

	if itemname ~= nil then
		minetest.register_craftitem(itemname, {
			description = name,
			inventory_image = inventory_image,
			stack_max = 1,
			liquids_pointable = true,
			groups = groups,

			on_place = function(itemstack, user, pointed_thing)
				-- Must be pointing to node
				if pointed_thing.type ~= "node" then
					return
				end

				local node = minetest.get_node_or_nil(pointed_thing.under)
				local ndef = node and minetest.registered_nodes[node.name]

				-- Call on_rightclick if the pointed node defines it
				if ndef and ndef.on_rightclick and
						not (user and user:is_player() and
						user:get_player_control().sneak) then
					return ndef.on_rightclick(
						pointed_thing.under,
						node, user,
						itemstack)
				end

				local lpos

				-- Check if pointing to a buildable node
				if ndef and ndef.buildable_to then
					-- buildable; replace the node
					lpos = pointed_thing.under
				else
					-- not buildable to; place the liquid above
					-- check if the node above can be replaced

					lpos = pointed_thing.above
					node = minetest.get_node_or_nil(lpos)
					local above_ndef = node and minetest.registered_nodes[node.name]

					if not above_ndef or not above_ndef.buildable_to then
						-- do not remove the bucket with the liquid
						return itemstack
					end
				end

				if check_protection(lpos, user
						and user:get_player_name()
						or "", "place "..source) then
					return
				end

				minetest.set_node(lpos, {name = source})
				return ItemStack("livingcaves:bucket_empty")
			end
		})
	end
end

minetest.register_craftitem("livingcaves:bucket_empty", {
	description = S"Empty Cave Bucket",
	inventory_image = "bucket_cave.png",
	stack_max = 99,
	liquids_pointable = true,
	on_use = function(itemstack, user, pointed_thing)
		if pointed_thing.type == "object" then
			pointed_thing.ref:punch(user, 1.0, { full_punch_interval=1.0 }, nil)
			return user:get_wielded_item()
		elseif pointed_thing.type ~= "node" then
			-- do nothing if it's neither object nor node
			return
		end
		-- Check if pointing to a liquid source
		local node = minetest.get_node(pointed_thing.under)
		local liquiddef = bucket_cave.liquids[node.name]
		local item_count = user:get_wielded_item():get_count()

		if liquiddef ~= nil
		and liquiddef.itemname ~= nil
		and node.name == liquiddef.source then
			if check_protection(pointed_thing.under,
					user:get_player_name(),
					"take ".. node.name) then
				return
			end

			-- default set to return filled bucket
			local giving_back = liquiddef.itemname

			-- check if holding more than 1 empty bucket
			if item_count > 1 then

				-- if space in inventory add filled bucked, otherwise drop as item
				local inv = user:get_inventory()
				if inv:room_for_item("main", {name=liquiddef.itemname}) then
					inv:add_item("main", liquiddef.itemname)
				else
					local pos = user:get_pos()
					pos.y = math.floor(pos.y + 0.5)
					minetest.add_item(pos, liquiddef.itemname)
				end

				-- set to return empty buckets minus 1
				giving_back = "livingcaves:bucket_empty "..tostring(item_count-1)

			end

			-- force_renew requires a source neighbour
			local source_neighbor = false
			if liquiddef.force_renew then
				source_neighbor =
					minetest.find_node_near(pointed_thing.under, 1, liquiddef.source)
			end
			if not (source_neighbor and liquiddef.force_renew) then
				minetest.add_node(pointed_thing.under, {name = "air"})
			end

			return ItemStack(giving_back)
		else
			-- non-liquid nodes will have their on_punch triggered
			local node_def = minetest.registered_nodes[node.name]
			if node_def then
				node_def.on_punch(pointed_thing.under, node, user, pointed_thing)
			end
			return user:get_wielded_item()
		end
	end,
})

bucket_cave.register_liquid(
	"livingcaves:water_source",
	"livingcaves:water_flowing",
	"livingcaves:bucket_cavewater",
	"bucket_cave_cavewater.png",
	S"Cave Water Bucket",
	{water_bucket_cave = 1}
)

-- River water source is 'liquid_renewable = false' to avoid horizontal spread
-- of water sources in sloping rivers that can cause water to overflow
-- riverbanks and cause floods.
-- River water source is instead made renewable by the 'force renew' option
-- used here.

bucket_cave.register_liquid(
	"default:water_source",
	"default:water_flowing",
	"livingcaves:bucket_water",
	"bucket_cave_water.png",
	S"Water Bucket",
	{water_bucket_cave = 1}
)

bucket_cave.register_liquid(
	"default:river_water_source",
	"default:river_water_flowing",
	"livingcaves:bucket_river_water",
	"bucket_cave_river_water.png",
	S"River Water Bucket",
	{water_bucket_cave = 1},
	true
)


--- bacteria cave

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 3789,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -3,
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/bacteriacave_trap.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 8734,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -2,
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/bacteriacave_pool.mts",
	rotation = "random",
})

minetest.register_node("livingcaves:hangingmold", {
	description = S("Hanging Mold"),
	drawtype = "plantlike",
	waving = 0,
        light_source = 3,
	tiles = {"livingcaves_hangingmold.png"},
	inventory_image = "livingcaves_hangingmold.png",
	wield_image = "livingcaves_hangingmold.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:hangingmoldend", {
	description = S("Hanging Mold"),
	drawtype = "plantlike",
	waving = 0,
        light_source = 3,
	tiles = {"livingcaves_hangingmold_top.png"},
	inventory_image = "livingcaves_hangingmold_top.png",
	wield_image = "livingcaves_hangingmold_top.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.07,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmold.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.05,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmold2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom2"},
    sidelen = 16,
    fill_ratio = 0.03,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -200,
    y_mint = -400,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingmold3.mts",
	rotation = "random",
})

	minetest.register_decoration({
		deco_type = "simple",
		place_on = {"livingcaves:bacteriacave_bottom"},
		sidelen = 16,
                fill_ratio = 0.065,
    flags = "all_floors",
    y_max = -100,
    y_min = -200,
		decoration = "livingcaves:bacteriacave_mold",
	})

minetest.register_node("livingcaves:bacteriacave_mold", {
	    description = S"Bacteria with Mold",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_bacteriacave_mold.png"},
	    inventory_image = "livingcaves_bacteriacave_mold.png",
	    wield_image = "livingcaves_bacteriacave_mold.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

	minetest.register_decoration({
		deco_type = "simple",
		place_on = {"livingcaves:bacteriacave_bottom"},
		sidelen = 16,
                fill_ratio = 0.065,
    flags = "all_floors",
    y_max = -200,
    y_mint = -400,
		decoration = "livingcaves:bacteriacave_mold2",
	})

minetest.register_node("livingcaves:bacteriacave_mold2", {
	    description = S"Bacteria Colony",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_bacteriacave_mold2.png"},
	    inventory_image = "livingcaves_bacteriacave_mold2.png",
	    wield_image = "livingcaves_bacteriacave_mold2.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

minetest.register_decoration({
		deco_type = "simple",
		place_on = {"livingcaves:bacteriacave_bottom"},
		sidelen = 16,
                fill_ratio = 0.065,
    flags = "all_floors",
    y_max = -200,
    y_mint = -400,
		decoration = "livingcaves:bacteriacave_mold3",
	})

minetest.register_node("livingcaves:bacteriacave_mold3", {
	    description = S"Bacteria Colony",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_bacteriacave_mold3.png"},
	    inventory_image = "livingcaves_bacteriacave_mold3.png",
	    wield_image = "livingcaves_bacteriacave_mold3.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

minetest.register_node("livingcaves:mushroom_edible", {
  description = S("Smelly Mushroom"),
  drawtype = "allfaces_optional",
  waving = 0,
  visual_scale = 1.0,
  tiles = {"livingcaves_mushroom2.png"},
  special_tiles = {"livingcaves_mushroom2.png"},
  paramtype = "light",
  on_use = minetest.item_eat(5),
  is_ground_content = false,
  groups = {food = 1, snappy = 3, leafdecay = 3, flammable = 2},
  drop = {
    max_items = 1,
    items = {
      {
        -- player will get sapling with 1/50 chance
        items = {'livingcaves:mushroom_edible'},
        rarity = 50,
      },
      {
        -- player will get leaves only if he get no saplings,
        -- this is because max_items is 1
        items = {'livingcaves:mushroom_edible'},
      }
    }
  },
  sounds = default.node_sound_leaves_defaults(),

  after_place_node = default.after_place_leaves,
})

minetest.register_decoration({
		deco_type = "simple",
		place_on = {"livingcaves:bacteriacave_bottom"},
		sidelen = 16,
                fill_ratio = 0.02,
    flags = "all_floors",
    y_max = -200,
    y_mint = -400,
		decoration = "livingcaves:mushroom_edible",
	})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -2,
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/bacteriacave_nest.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:bacteriacave_bottom"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -1,
    y_max = -200,
    y_mint = -400,
    schematic = minetest.get_modpath("livingcaves").."/schematics/bacteriacave_nest2.mts",
	rotation = "random",
})




--- rootcave

minetest.register_node("livingcaves:rootcave_hangingroot", {
	description = S("Hanging Roots"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_rootcave_hangingroot.png"},
	inventory_image = "livingcaves_rootcave_hangingroot.png",
	wield_image = "livingcaves_rootcave_hangingroot.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:rootcave_hangingroot2", {
	description = S("Hanging Roots"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_rootcave_hangingroot_top.png"},
	inventory_image = "livingcaves_rootcave_hangingroot_top.png",
	wield_image = "livingcaves_rootcave_hangingroot_top.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {snappy = 3, flammable = 2},
	sounds = default.node_sound_leaves_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:rootdirt"},
    sidelen = 16,
    fill_ratio = 0.1,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingroot.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:rootdirt"},
    sidelen = 16,
    fill_ratio = 0.09,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingroot2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:rootdirt"},
    sidelen = 16,
    fill_ratio = 0.07,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
    place_offset_y=-1,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_hangingroot3.mts",
	rotation = "random",
})

	minetest.register_decoration({
		name = "livingcaves:rootcave_smallroot",
		deco_type = "simple",
		place_on = {"livingcaves:rootdirt2"},
		sidelen = 16,
			offset = -0.03,
			scale = 0.5,
			spread = {x = 100, y = 100, z = 100},
			seed = 7123,
			octaves = 7,
			persist = 1,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
		decoration = "livingcaves:rootcave_smallroot",
	})

minetest.register_node("livingcaves:rootcave_smallroot", {
	    description = S"Small Cave Roots",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_rootcave_smallroot.png"},
	    inventory_image = "livingcaves_rootcave_smallroot.png",
	    wield_image = "livingcaves_rootcave_smallroot.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

	minetest.register_decoration({
		name = "livingcaves:rootcave_smallroot2",
		deco_type = "simple",
		place_on = {"livingcaves:rootdirt2"},
		sidelen = 16,
			offset = -0.03,
			scale = 0.5,
			spread = {x = 100, y = 100, z = 100},
			seed = 5123,
			octaves = 7,
			persist = 1,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
		decoration = "livingcaves:rootcave_smallroot2",
	})

minetest.register_node("livingcaves:rootcave_smallroot2", {
	    description = S"Small Cave Roots",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_rootcave_smallroot2.png"},
	    inventory_image = "livingcaves_rootcave_smallroot2.png",
	    wield_image = "livingcaves_rootcave_smallroot2.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

	minetest.register_decoration({
		name = "livingcaves:rootcave_bigroot",
		deco_type = "simple",
		place_on = {"livingcaves:rootdirt2"},
		sidelen = 16,
    fill_ratio = 0.07,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
		decoration = "livingcaves:rootcave_bigroot",
	})

minetest.register_node("livingcaves:rootcave_bigroot", {
	    description = S"Big Cave Roots",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_rootcave_bigroot.png"},
	    inventory_image = "livingcaves_rootcave_bigroot.png",
	    wield_image = "livingcaves_rootcave_bigroot.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

	minetest.register_decoration({
		name = "livingcaves:rootcave_bigroot2",
		deco_type = "simple",
		place_on = {"livingcaves:rootdirt2"},
		sidelen = 16,
    fill_ratio = 0.05,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    y_max = -0,
    y_min = -30,
		decoration = "livingcaves:rootcave_bigroot2",
	})

minetest.register_node("livingcaves:rootcave_bigroot2", {
	    description = S"Big Cave Roots",
	    drawtype = "plantlike",
	    waving = 0,
	    visual_scale = 1.0,
	    tiles = {"livingcaves_rootcave_bigroot2.png"},
	    inventory_image = "livingcaves_rootcave_bigroot2.png",
	    wield_image = "livingcaves_rootcave_bigroot2.png",
	    paramtype = "light",
	    sunlight_propagates = true,
	    walkable = false,
	    buildable_to = true,
	    groups = {snappy = 3, flower = 1, flora = 1, attached_node = 1, flammable = 1, beautiflowers = 1},
	    sounds = default.node_sound_leaves_defaults(),
	    selection_box = {
		    type = "fixed",
		    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 0.0, 4 / 16},
	    },
    })

--- ice cave

minetest.register_node("livingcaves:icestalagmitelarge", {
	description = S("Large Ice Stalagmite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespikelarge.png"},
	inventory_image = "livingcaves_icecave_icespikelarge.png",
	wield_image = "livingcaves_icecave_icespikelarge.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagmitelargeend", {
	description = S("Large Ice Stalagmite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespikelarge_top.png"},
	inventory_image = "livingcaves_icecave_icespikelarge_top.png",
	wield_image = "livingcaves_icecave_icespikelarge_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagmite", {
	description = S("Ice Stalagmite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike2.png"},
	inventory_image = "livingcaves_icecave_icespike2.png",
	wield_image = "livingcaves_icecave_icespike2.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagmiteend", {
	description = S("Ice Stalagmite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike2_top.png"},
	inventory_image = "livingcaves_icecave_icespike2_top.png",
	wield_image = "livingcaves_icecave_icespike2_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagtite", {
	description = S("Ice Stalagtite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike.png"},
	inventory_image = "livingcaves_icecave_icespike.png",
	wield_image = "livingcaves_icecave_icespike.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagtiteend", {
	description = S("Stalagtite Ice Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike_top.png"},
	inventory_image = "livingcaves_icecave_icespike_top.png",
	wield_image = "livingcaves_icecave_icespike_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagtitelarge", {
	description = S("Large Ice Stalagtite"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike2large.png"},
	inventory_image = "livingcaves_icecave_icespike2large.png",
	wield_image = "livingcaves_icecave_icespike2large.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})

minetest.register_node("livingcaves:icestalagtitelargeend", {
	description = S("Large Ice Stalagtite Spike"),
	drawtype = "plantlike",
	waving = 0,
	tiles = {"livingcaves_icecave_icespike2large_top.png"},
	inventory_image = "livingcaves_icecave_icespike2large_top.png",
	wield_image = "livingcaves_icecave_icespike2large_top.png",
	paramtype = "light",
	damage_per_second = 4,
	sunlight_propagates = true,
	walkable = true,
	selection_box = {
		type = "fixed",
		fixed = {-6 / 16, -0.5, -6 / 16, 6 / 16, 0.5, 6 / 16},
	},
	groups = {cracky = 3, cools_lava = 1, slippery = 3},
	sounds = default.node_sound_ice_defaults(),

	after_dig_node = function(pos, node, metadata, digger)
		default.dig_up(pos, node, digger)
	end,
})


minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmite.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmite2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmite3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmitesmall.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmitesmall2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = 0,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmitesmall3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtite.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtite2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.02,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtite3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtitesmall.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtitesmall2.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice2"},
    sidelen = 16,
    fill_ratio = 0.04,
    flags = "place_center_x,place_center_z,force_placement,all_ceilings",
    place_offset_y = -1,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagtitesmall3.mts",
	rotation = "random",
})

minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 0405,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -5,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmitegroup.mts",
	rotation = "random",
})


minetest.register_decoration({
    deco_type = "schematic",
    place_on = {"livingcaves:icecave_ice"},
    sidelen = 16,
noise_params = {
			scale = 0.01,
			spread = {x = 40, y = 40, z = 40},
			seed = 1053,
			octaves = 6,
			persist = 1,
		},
    flags = "place_center_x,place_center_z,force_placement,all_floors",
    place_offset_y = -5,
    y_max = -0,
    y_min = -30,
    schematic = minetest.get_modpath("livingcaves").."/schematics/livingcaves_icestalagmitegroup2.mts",
	rotation = "random",
})