VoxeLibre/mods/ITEMS/mcl_core/nodes.lua

-- mods/default/nodes.lua

local WATER_ALPHA = 160
local WATER_VISC = 1
local LAVA_VISC = 7

--
-- Node definitions
--

minetest.register_node("mcl_core:barrier", {
	description = "Barrier",
	drawtype = "airlike",
	paramtype = "light",
	inventory_image = "default_barrier.png",
	wield_image = "default_barrier.png",
	stack_max = 64,
	sunlight_propagates = true,
	is_ground_content = false,
	groups = {creative_breakable=1, not_in_creative_inventory = 1, not_solid = 1 },
	on_blast = function() end,
	drop = "",
	_mcl_blast_resistance = 18000003,
	_mcl_hardness = -1,
	after_place_node = function (pos, placer, itemstack, pointed_thing)
		if placer == nil then
			return
		end
		minetest.add_particle({
			pos = pos,
			expirationtime = 1,
			size = 8,
			texture = "default_barrier.png",
			playername = placer:get_player_name()
		})
	end,
})

-- The void below the bedrock. Void damage is handled in playerplus.
-- The void does not exist as a block in Minecraft but we register it as a
-- block here to make things easier for us.
minetest.register_node("mcl_core:void", {
	description = "Void",
	drawtype = "airlike",
	paramtype = "light",
	pointable = false,
	walkable = false,
	floodable = false,
	buildable_to = false,
	inventory_image = "unknown_node.png",
	wield_image = "unknown_node.png",
	stack_max = 64,
	sunlight_propagates = true,
	is_ground_content = false,
	groups = { not_in_creative_inventory = 1 },
	on_blast = function() end,
	drop = "",
	-- Infinite blast resistance; it should never be destroyed by explosions
	_mcl_blast_resistance = -1,
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:stone", {
	description = "Stone",
	tiles = {"default_stone.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1, deco_block=1},
	drop = 'mcl_core:cobble',
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:stone_with_coal", {
	description = "Coal Ore",
	tiles = {"default_stone.png^default_mineral_coal.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, building_block=1},
	drop = 'mcl_core:coal_lump',
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:stone_with_iron", {
	description = "Iron Ore",
	tiles = {"default_stone.png^default_mineral_iron.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=3, building_block=1},
	drop = 'mcl_core:stone_with_iron',
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})


minetest.register_node("mcl_core:stone_with_gold", {
	description = "Gold Ore",
	tiles = {"default_stone.png^default_mineral_gold.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	drop = "mcl_core:stone_with_gold",
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

local redstone_timer = 68.28
local redstone_ore_activate = function(pos)
	minetest.swap_node(pos, {name="mcl_core:stone_with_redstone_lit"})
	local t = minetest.get_node_timer(pos)
	t:start(redstone_timer)
end
minetest.register_node("mcl_core:stone_with_redstone", {
	description = "Redstone Ore",
	tiles = {"default_stone.png^default_mineral_redstone.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	drop = {
		items = {
			max_items = 1,
			{
				items = {"mesecons:redstone 4"},
				rarity = 2,
			},
			{
				items = {"mesecons:redstone 5"},
			},
		}
	},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	on_punch = redstone_ore_activate,
	on_walk_over = redstone_ore_activate, -- Uses walkover mod
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

local redstone_ore_reactivate = function(pos)
	local t = minetest.get_node_timer(pos)
	t:start(redstone_timer)
end
-- Light the redstone ore up when it has been touched
minetest.register_node("mcl_core:stone_with_redstone_lit", {
	description = "Lit Redstone Ore",
	tiles = {"default_stone.png^default_mineral_redstone.png"},
	paramtype = "light",
	light_source = 9,
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=4, not_in_creative_inventory=1},
	drop = {
		items = {
			max_items = 1,
			{
				items = {"mesecons:redstone 4"},
				rarity = 2,
			},
			{
				items = {"mesecons:redstone 5"},
			},
		}
	},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	-- Reset timer after re-punching or stepping on
	on_punch = redstone_ore_reactivate,
	on_walk_over = redstone_ore_reactivate, -- Uses walkover mod
	-- Turn back to normal node after some time has passed
	on_timer = function(pos, elapsed)
		minetest.swap_node(pos, {name="mcl_core:stone_with_redstone"})
	end,
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:stone_with_lapis", {
	description = "Lapis Lazuli Ore",
	tiles = {"default_stone.png^default_mineral_lapis.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=3, building_block=1},
	drop = {
		max_items = 1,
		items = {
			{items = {'mcl_dye:blue 8'},rarity = 5},
			{items = {'mcl_dye:blue 7'},rarity = 5},
			{items = {'mcl_dye:blue 6'},rarity = 5},
			{items = {'mcl_dye:blue 5'},rarity = 5},
			{items = {'mcl_dye:blue 4'}},
		}
	},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:stone_with_emerald", {
	description = "Emerald Ore",
	tiles = {"default_stone.png^default_mineral_emerald.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	drop = "mcl_core:emerald",
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:stone_with_diamond", {
	description = "Diamond Ore",
	tiles = {"default_stone.png^default_mineral_diamond.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	drop = "mcl_core:diamond",
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:stonebrick", {
	description = "Stone Bricks",
	tiles = {"default_stone_brick.png"},
	stack_max = 64,
	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, deco_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:stonebrickcarved", {
	description = "Chiseled Stone Bricks",
	tiles = {"default_stonebrick_carved.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, deco_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:stonebrickcracked", {
	description = "Cracked Stone Bricks",
	tiles = {"default_stonebrick_cracked.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, deco_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:stonebrickmossy", {
	description = "Mossy Stone Bricks",
	tiles = {"default_stonebrick_mossy.png"},
	stack_max = 64,
	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, deco_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:granite", {
	description = "Granite",
	tiles = {"default_granite.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:granite_smooth", {
	description = "Polished Granite",
	tiles = {"default_granite_smooth.png"},
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:andesite", {
	description = "Andesite",
	tiles = {"default_andesite.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:andesite_smooth", {
	description = "Polished Andesite",
	tiles = {"default_andesite_smooth.png"},
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:diorite", {
	description = "Diorite",
	tiles = {"default_diorite.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:diorite_smooth", {
	description = "Polished Diorite",
	tiles = {"default_diorite_smooth.png"},
	stack_max = 64,
	groups = {pickaxey=1, stone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 1.5,
})

minetest.register_node("mcl_core:dirt_with_grass", {
	description = "Grass Block",
	tiles = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, soil=1, soil_sapling=2, soil_sugarcane=1, cultivatable=2, building_block=1},
	drop = 'mcl_core:dirt',
	sounds = mcl_sounds.node_sound_dirt_defaults({
		footstep = {name="default_grass_footstep", gain=0.4},
	}),
	_mcl_blast_resistance = 3,
	_mcl_hardness = 0.6,
})

minetest.register_node("mcl_core:grass_path", {
	tiles = {"mcl_core_grass_path_top.png", "mcl_core_grass_path_side.png"},
	description = "Grass Path",
	drop = "mcl_core:dirt",
	is_ground_content = true,
	drawtype = "nodebox",
	paramtype = "light",
	node_box = {
		type = "fixed",
		fixed = {
			-- 15/16 of the normal height
			{-0.5, -0.5, -0.5, 0.5, 0.4375, 0.5},
		}
	},
	groups = {handy=1,shovely=1, not_in_creative_inventory=1, },
	sounds = mcl_sounds.node_sound_dirt_defaults({
		footstep = {name="default_grass_footstep", gain=0.4},
	}),
	_mcl_blast_resistance = 3.25,
	_mcl_hardness = 0.6,
})

-- TODO: Add particles
minetest.register_node("mcl_core:mycelium", {
	description = "Mycelium",
	tiles = {"default_mycelium_top.png", "default_dirt.png", "default_mycelium_side.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, building_block=1},
	drop = 'mcl_core:dirt',
	sounds = mcl_sounds.node_sound_dirt_defaults({
		footstep = {name="default_grass_footstep", gain=0.4},
	}),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.6,
})

minetest.register_node("mcl_core:podzol", {
	description = "Podzol",
	tiles = {"default_dirt_podzol_top.png", "default_dirt.png", "default_dirt_podzol_side.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=3, soil=1, soil_sapling=2, soil_sugarcane=1, building_block=1},
	drop = 'mcl_core:dirt',
	sounds = mcl_sounds.node_sound_dirt_defaults(),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.6,
})

minetest.register_node("mcl_core:dirt", {
	description = "Dirt",
	tiles = {"default_dirt.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, soil=1, soil_sapling=2, soil_sugarcane=1, cultivatable=2, building_block=1},
	sounds = mcl_sounds.node_sound_dirt_defaults(),
	_mcl_blast_resistance = 3,
	_mcl_hardness = 0.5,
})

minetest.register_node("mcl_core:coarse_dirt", {
	description = "Coarse Dirt",
	tiles = {"default_coarse_dirt.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, soil=1, soil_sugarcane=1, cultivatable=1, building_block=1},
	sounds = mcl_sounds.node_sound_dirt_defaults(),
	_mcl_blast_resistance = 3,
	_mcl_hardness = 0.5,
})

minetest.register_node("mcl_core:gravel", {
	description = "Gravel",
	tiles = {"default_gravel.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, falling_node=1, building_block=1},
	drop = {
		max_items = 1,
		items = {
			{items = {'mcl_core:flint'},rarity = 10},
			{items = {'mcl_core:gravel'}}
		}
	},
	sounds = mcl_sounds.node_sound_dirt_defaults({
		footstep = {name="default_gravel_footstep", gain=0.45},
	}),
	_mcl_blast_resistance = 3,
	_mcl_hardness = 0.6,
})

-- sandstone --
minetest.register_node("mcl_core:sand", {
	description = "Sand",
	tiles = {"default_sand.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, falling_node=1, sand=1, soil_sugarcane=1, building_block=1},
	sounds = mcl_sounds.node_sound_sand_defaults(),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.5,
})

minetest.register_node("mcl_core:sandstone", {
	description = "Sandstone",
	tiles = {"default_sandstone_top.png", "default_sandstone_bottom.png", "default_sandstone_normal.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=2, sandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

minetest.register_node("mcl_core:sandstonesmooth", {
	description = "Smooth Sandstone",
	tiles = {"default_sandstone_top.png", "default_sandstone_bottom.png", "default_sandstone_smooth.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, sandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

minetest.register_node("mcl_core:sandstonecarved", {
	description = "Chiseled Sandstone",
	tiles = {"default_sandstone_top.png", "default_sandstone_bottom.png", "default_sandstone_carved.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, sandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

-- red sandstone --

minetest.register_node("mcl_core:redsand", {
	description = "Red Sand",
	tiles = {"default_red_sand.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, falling_node=1, sand=1, soil_sugarcane=1, building_block=1},
	sounds = mcl_sounds.node_sound_sand_defaults(),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.5,
})

minetest.register_node("mcl_core:redsandstone", {
	description = "Red Sandstone",
	tiles = {"default_redsandstone_top.png", "default_redsandstone_bottom.png", "default_redsandstone_normal.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, redsandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

minetest.register_node("mcl_core:redsandstonesmooth", {
	description = "Smooth Red Sandstone",
	tiles = {"default_redsandstone_top.png", "default_redsandstone_bottom.png", "default_redsandstone_smooth.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, redsandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

minetest.register_node("mcl_core:redsandstonecarved", {
	description = "Chiseled Red Sandstone",
	tiles = {"default_redsandstone_top.png", "default_redsandstone_bottom.png", "default_redsandstone_carved.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, redsandstone=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 4,
	_mcl_hardness = 0.8,
})

---

minetest.register_node("mcl_core:clay", {
	-- Original name: Clay
	description = "Block of Clay",
	tiles = {"default_clay.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1,shovely=1, building_block=1},
	drop = 'mcl_core:clay_lump 4',
	sounds = mcl_sounds.node_sound_dirt_defaults({
		footstep = "",
	}),
	_mcl_blast_resistance = 3,
	_mcl_hardness = 0.6,
})

minetest.register_node("mcl_core:brick_block", {
	-- Original name: “Bricks”
	description = "Brick Block",
	tiles = {"default_brick.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:bone_block", {
	description = "Bone Block",
	tiles = {"mcl_core_bone_block_top.png", "mcl_core_bone_block_top.png", "mcl_core_bone_block_side.png"},
	is_ground_content = false,
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	groups = {pickaxey=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})




-- Oak --
minetest.register_node("mcl_core:tree", {
	description = "Oak Wood",
	tiles = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	stack_max = 64,
	groups = {handy=1,axey=1, tree=1, flammable=2, building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:sapling", {
	description = "Oak Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_sapling.png"},
	inventory_image = "default_sapling.png",
	wield_image = "default_sapling.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:leaves", {
	description = "Oak Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_leaves.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				-- player will get sapling with 1/20 chance
				items = {'mcl_core:sapling'},
				rarity = 20,
			},
			{
				-- player will get apple with 1/200 chance
				items = {'mcl_core:apple'},
				rarity = 200,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:wood", {
	description = "Oak Wood Planks",
	tiles = {"default_wood.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=2, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

-- Dark oak --
minetest.register_node("mcl_core:darktree", {
	description = "Dark Oak Wood",
	tiles = {"default_log_big_oak_top.png", "default_log_big_oak_top.png", "default_log_big_oak.png"},
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	stack_max = 64,
	groups = {handy=1,axey=1, tree=1,flammable=2,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:darksapling", {
	description = "Dark Oak Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_sapling_big_oak.png"},
	inventory_image = "default_sapling_big_oak.png",
	wield_image = "default_sapling_big_oak.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:darkleaves", {
	description = "Dark Oak Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_leaves_big_oak.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				-- player will get sapling with 1/20 chance
				items = {'mcl_core:darksapling'},
				rarity = 20,
			},
			{
				-- player will get apple with 1/200 chance
				items = {'mcl_core:apple'},
				rarity = 200,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:darkwood", {
	description = "Dark Oak Wood Planks",
	tiles = {"default_planks_big_oak.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

-- Jungle tree --

minetest.register_node("mcl_core:jungletree", {
	description = "Jungle Wood",
	tiles = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
	stack_max = 64,
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	-- This is a bad bad workaround which is only done because cocoas are not wallmounted (but should)
	-- As long cocoas only EVER stick to jungle trees, and nothing else, this is probably a lesser sin.
	after_dig_node = function(pos, oldnode, oldmetadata, digger)
		-- Drop attached cocoas
		local posses = {
			{ x = pos.x + 1, y = pos.y, z = pos.z },
			{ x = pos.x - 1, y = pos.y, z = pos.z },
			{ x = pos.x, y = pos.y, z = pos.z + 1 },
			{ x = pos.x, y = pos.y, z = pos.z - 1 },
		}
		for p=1, #posses do
			local node = minetest.get_node(posses[p])
			local g = minetest.get_item_group(node.name, "cocoa")
			if g and g >= 1 then
				minetest.remove_node(posses[p])
				local drops = minetest.get_node_drops(node.name, "")
				for d=1, #drops do
					minetest.add_item(posses[p], drops[d])
				end
			end
		end
	end,
	groups = {handy=1,axey=1, tree=1,flammable=2,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:junglewood", {
	description = "Jungle Wood Planks",
	tiles = {"default_junglewood.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:jungleleaves", {
	description = "Jungle Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_jungleleaves.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				items = {'mcl_core:junglesapling'},
				rarity = 40,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:junglesapling", {
	description = "Jungle Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_junglesapling.png"},
	inventory_image = "default_junglesapling.png",
	wield_image = "default_junglesapling.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})


-- Acacia --

minetest.register_node("mcl_core:acaciatree", {
	description = "Acacia Wood",
	tiles = {"default_acaciatree_top.png", "default_acaciatree_top.png", "default_acaciatree.png"},
	stack_max = 64,
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	groups = {handy=1,axey=1, tree=1,flammable=2,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:acaciawood", {
	description = "Acacia Wood Planks",
	tiles = {"default_acaciawood.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:acacialeaves", {
	description = "Acacia Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_acacialeaves.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				items = {'mcl_core:acaciasapling'},
				rarity = 20,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:acaciasapling", {
	description = "Acacia Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_acaciasapling.png"},
	inventory_image = "default_acaciasapling.png",
	wield_image = "default_acaciasapling.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

-- Spruce --

minetest.register_node("mcl_core:sprucetree", {
	description = "Spruce Wood",
	tiles = {"default_sprucetree_top.png", "default_sprucetree_top.png", "default_sprucetree.png"},
	stack_max = 64,
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	groups = {handy=1,axey=1, tree=1,flammable=2,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:sprucewood", {
	description = "Spruce Wood Planks",
	tiles = {"default_sprucewood.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:spruceleaves", {
	description = "Spruce Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_spruceleaves.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				-- player will get sapling with 1/20 chance
				items = {'mcl_core:sprucesapling'},
				rarity = 20,
			},
			{
				-- player will get leaves only if he get no saplings,
				-- this is because max_items is 1
				items = {''},
			}
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:sprucesapling", {
	description = "Spruce Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_sprucesapling.png"},
	inventory_image = "default_sprucesapling.png",
	wield_image = "default_sprucesapling.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

-- Birch

minetest.register_node("mcl_core:birchtree", {
	description = "Birch Wood",
	tiles = {"default_log_birch_top.png", "default_log_birch_top.png", "default_log_birch.png"},
	stack_max = 64,
	paramtype2 = "facedir",
	on_place = mcl_util.rotate_axis,
	groups = {handy=1,axey=1, tree=1,flammable=2,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 10,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:birchwood", {
	description = "Birch Wood Planks",
	tiles = {"default_planks_birch.png"},
	stack_max = 64,
	is_ground_content = false,
	groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:birchleaves", {
	description = "Birch Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_leaves_birch.png"},
	paramtype = "light",
	stack_max = 64,
	groups = {handy=1,shearsy=1,swordy=1, leafdecay=3, flammable=2, leaves=1, deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				-- player will get sapling with 1/20 chance
				items = {'mcl_core:birchsapling'},
				rarity = 20,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:birchsapling", {
	description = "Birch Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_sapling_birch.png"},
	inventory_image = "default_sapling_birch.png",
	wield_image = "default_sapling_birch.png",
	paramtype = "light",
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	stack_max = 64,
	groups = {dig_immediate=3, sapling=1,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:cactus", {
	description = "Cactus",
	drawtype = "nodebox",
	tiles = {"default_cactus_top.png", "default_cactus_bottom.png", "default_cactus_side.png","default_cactus_side.png","default_cactus_side.png","default_cactus_side.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {handy=1, deco_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	paramtype = "light",
	node_box = {
		type = "fixed",
		fixed = {
			{-7/16, -8/16, -7/16,  7/16, 8/16,  7/16}, -- Main Body
			{-8/16, -8/16, -7/16,  8/16, 8/16, -7/16}, -- Spikes
			{-8/16, -8/16,  7/16,  8/16, 8/16,  7/16}, -- Spikes
			{-7/16, -8/16, -8/16, -7/16, 8/16,  8/16}, -- Spikes
			{7/16,  -8/16,  8/16,  7/16, 8/16, -8/16}, -- Spikes
		},
	},
	selection_box = {
		type = "fixed",
		fixed = {
			{-7/16, -8/16, -7/16, 7/16, 8/16, 7/16},
		},
	},
	_mcl_blast_resistance = 2,
	_mcl_hardness = 0.4,
})

minetest.register_node("mcl_core:reeds", {
	description = "Sugar Canes",
	drawtype = "plantlike",
	tiles = {"default_papyrus.png"},
	inventory_image = "default_sugar_cane.png",
	wield_image = "default_sugar_cane.png",
	paramtype = "light",
	walkable = false,
	is_ground_content = true,
	node_box = {
		type = "fixed",
		fixed = {
			{-7/16, -8/16, -7/16,  7/16, 8/16,  7/16}, -- Main Body
			{-8/16, -8/16, -7/16,  8/16, 8/16, -7/16}, -- Spikes
			{-8/16, -8/16,  7/16,  8/16, 8/16,  7/16}, -- Spikes
			{-7/16, -8/16, -8/16, -7/16, 8/16,  8/16}, -- Spikes
			{7/16,  -8/16,  8/16,  7/16, 8/16, -8/16}, -- Spikes
		},
	},
	selection_box = {
		type = "fixed",
		fixed = {
			{-7/16, -8/16, -7/16, 7/16, 8/16, 7/16},
		},
	},
	stack_max = 64,
	groups = {dig_immediate=3, craftitem=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})


minetest.register_node("mcl_core:bedrock", {
	description = "Bedrock",
	tiles = {"default_bedrock.png"},
	stack_max = 64,
	groups = {creative_breakable=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	is_ground_content = false,
	on_blast = function() end,
	drop = '',
	_mcl_blast_resistance = 18000000,
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:slimeblock", {
	description = "Slime Block",
	drawtype = "nodebox",
	paramtype = "light",
	is_ground_content = false,
	node_box = {
		type = "fixed",
		fixed = {
			{-0.25, -0.25, -0.25, 0.25, 0.25, 0.25}, 
			{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
		}
	},
	tiles = {"default_slimeblock.png"},
	paramtype = "light",
	use_texture_alpha = true,
	sunlight_propagates = true,
	stack_max = 64,
	-- According to Minecraft Wiki, bouncing off a slime block from a height off 255 blocks should result in a bounce height of 50 blocks
	-- bouncy=44 makes the player bounce up to 49.6. This value was chosen by experiment.
	groups = {dig_immediate=3, bouncy=44,fall_damage_add_percent=-100,deco_block=1},
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:glass", {
	description = "Glass",
	drawtype = "glasslike",
	is_ground_content = false,
	tiles = {"default_glass.png"},
	paramtype = "light",
	sunlight_propagates = true,
	stack_max = 64,
	groups = {handy=1, glass=1, building_block=1},
	sounds = mcl_sounds.node_sound_glass_defaults(),
	drop = "",
	_mcl_blast_resistance = 1.5,
	_mcl_hardness = 0.3,
})

---- colored glass
mcl_core.add_glass( "Red Stained Glass",  "basecolor_red", "red")
mcl_core.add_glass( "Green Stained Glass",  "unicolor_dark_green", "green")
mcl_core.add_glass( "Blue Stained Glass",  "basecolor_blue", "blue")
mcl_core.add_glass( "Light Blue Stained Glass",  "unicolor_light_blue", "light_blue")
mcl_core.add_glass( "Black Stained Glass",  "basecolor_black", "black")
mcl_core.add_glass( "White Stained Glass",  "basecolor_white", "white")
mcl_core.add_glass( "Yellow Stained Glass",  "basecolor_yellow", "yellow")
mcl_core.add_glass( "Brown Stained Glass",  "unicolor_dark_orange", "brown")
mcl_core.add_glass( "Orange Stained Glass",  "excolor_orange", "orange")
mcl_core.add_glass( "Pink Stained Glass",  "unicolor_light_red", "pink")
mcl_core.add_glass( "Grey Stained Glass",  "unicolor_darkgrey", "gray")
mcl_core.add_glass( "Lime Stained Glass",  "basecolor_green", "lime")
mcl_core.add_glass( "Light Grey Stained Glass",  "basecolor_grey", "silver")
mcl_core.add_glass( "Magenta Stained Glass",  "basecolor_magenta", "magenta")
mcl_core.add_glass( "Purple Stained Glass",  "excolor_violet", "purple")
mcl_core.add_glass( "Cyan Stained Glass",  "basecolor_cyan", "cyan")

minetest.register_node("mcl_core:ladder", {
	description = "Ladder",
	drawtype = "signlike",
	is_ground_content = false,
	tiles = {"default_ladder.png"},
	inventory_image = "default_ladder.png",
	wield_image = "default_ladder.png",
	paramtype = "light",
	sunlight_propagates = true,
	paramtype2 = "wallmounted",
	walkable = true,
	climbable = true,
	node_box = {
		type = "wallmounted",
		wall_side = { -0.5, -0.5, -0.5, -7/16, 0.5, 0.5 },
	},
	selection_box = {
		type = "wallmounted",
		wall_side = { -0.5, -0.5, -0.5, -7/16, 0.5, 0.5 },
	},
	stack_max = 64,
	groups = {handy=1,axey=1, attached_node=1, deco_block=1},
	sounds = mcl_sounds.node_sound_wood_defaults(),
	node_placement_prediction = "",
	-- Restrict placement of ladders
	on_place = function(itemstack, placer, pointed_thing)
		if pointed_thing.type ~= "node" then
			-- no interaction possible with entities
			return itemstack
		end

		local under = pointed_thing.under
		local node = minetest.get_node(under)
		local def = minetest.registered_nodes[node.name]
		local groups = def.groups

		-- Don't allow to place the ladder at particular nodes
		if (groups and (groups.glass or groups.leaves or groups.slab)) or
				node.name == "mcl_core:ladder" or node.name == "mcl_core:ice" or node.name == "mcl_nether:glowstone" or node.name == "mcl_ocean:sea_lantern" then
			return itemstack
		end

		-- Check special rightclick action of pointed node
		if def and def.on_rightclick then
			if not placer:get_player_control().sneak then
				return def.on_rightclick(under, node, placer, itemstack,
					pointed_thing) or itemstack, false
			end
		end
		local above = pointed_thing.above

		-- Ladders may not be placed on ceiling or floor
		if under.y ~= above.y then
			return itemstack
		end
		local success = minetest.item_place_node(itemstack, placer, pointed_thing)

		if success and not minetest.setting_getbool("creative_mode") then
			itemstack:take_item()
		end
		return itemstack
	end,

	_mcl_blast_resistance = 2,
	_mcl_hardness = 0.4,
})


minetest.register_node("mcl_core:vine", {
	description = "Vines",
	drawtype = "signlike",
	tiles = {"default_vine.png"},
	inventory_image = "default_vine.png",
	wield_image = "default_vine.png",
	paramtype = "light",
	sunlight_propagates = true,
	paramtype2 = "wallmounted",
	walkable = false,
	climbable = true,
	buildable_to = true,
	selection_box = {
		type = "wallmounted",
	},
	stack_max = 64,
	groups = {handy=1,axey=1,shearsy=1,swordy=1, flammable=2,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	drop = "",
	after_dig_node = function(pos, oldnode, oldmetadata, user)
	local item = user:get_wielded_item()
		if item:get_name() == "mcl_core:shears" then 
			user:get_inventory():add_item("main", ItemStack(oldnode.name))
		end
		local next_find = true
		local ptr = 1
		while next_find == true do 
			local pos2 = {x=pos.x, y=pos.y-ptr, z=pos.z}
			local node = minetest.get_node(pos2)
			if node.name == "mcl_core:vine" and check_attached_node(pos2, node) == false then
				drop_attached_node(pos2)
				core.check_for_falling(pos2)
				ptr = ptr + 1
			else
				next_find = false
			end
		end
	end,
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})


minetest.register_node("mcl_core:water_flowing", {
	description = "Flowing Water",
	inventory_image = minetest.inventorycube("default_water.png"),
	drawtype = "flowingliquid",
	tiles = {name="default_water_flowing_animated.png", animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=2.0}},
	special_tiles = {
		{
			image="default_water_flowing_animated.png",
			backface_culling=false,
			animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=2.0}
		},
		{
			image="default_water_flowing_animated.png",
			backface_culling=true,
			animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=2.0}
		},
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	paramtype2 = "flowingliquid",
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 4,
	liquidtype = "flowing",
	liquid_alternative_flowing = "mcl_core:water_flowing",
	liquid_alternative_source = "mcl_core:water_source",
	liquid_viscosity = WATER_VISC,
	liquid_range = 7,
	freezemelt = "mcl_core:snow",
	post_effect_color = {a=64, r=100, g=100, b=200},
	groups = { water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1, freezes=1, melt_around=1},
	_mcl_blast_resistance = 500,
	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:water_source", {
	description = "Still Water",
	inventory_image = minetest.inventorycube("default_water.png"),
	drawtype = "liquid",
	tiles = {
		{name="default_water_source_animated.png", animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=5.0}}
	},
	special_tiles = {
		-- New-style water source material (mostly unused)
		{
			name="default_water_source_animated.png",
			animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=5.0},
			backface_culling = false,
		}
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 4,
	liquidtype = "source",
	liquid_alternative_flowing = "mcl_core:water_flowing",
	liquid_alternative_source = "mcl_core:water_source",
	liquid_viscosity = WATER_VISC,
	liquid_range = 7,
	freezemelt = "mcl_core:ice",
	post_effect_color = {a=64, r=100, g=100, b=200},
	stack_max = 64,
	groups = { water=3, liquid=3, puts_out_fire=1, freezes=1, not_in_creative_inventory=1},
	_mcl_blast_resistance = 500,
	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:lava_flowing", {
	description = "Flowing Lava",
	inventory_image = minetest.inventorycube("default_lava.png"),
	drawtype = "flowingliquid",
	tiles = {"default_lava.png"},
	special_tiles = {
		{
			image="default_lava_flowing_animated.png",
			backface_culling=false,
			animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=3.3}
		},
		{
			image="default_lava_flowing_animated.png",
			backface_culling=true,
			animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=3.3}
		},
	},
	paramtype = "light",
	paramtype2 = "flowingliquid",
	-- Real light level: 15 (but Minetest caps at 14)
	light_source = 14,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	--[[ Drowning in Minecraft deals 2 damage per second.
	In Minetest, drowning damage is dealt every 2 seconds so this
	translates to 4 drowning damage ]]
	drowning = 4,
	liquidtype = "flowing",
	liquid_alternative_flowing = "mcl_core:lava_flowing",
	liquid_alternative_source = "mcl_core:lava_source",
	liquid_viscosity = LAVA_VISC,
	liquid_renewable = false,
	liquid_range = 4,
	damage_per_second = 4*2,
	post_effect_color = {a=192, r=255, g=64, b=0},
	groups = { lava=3, liquid=2, igniter=3, destroys_items=1, not_in_creative_inventory=1},
	_mcl_blast_resistance = 500,
	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:lava_source", {
	description = "Still Lava",
	inventory_image = minetest.inventorycube("default_lava.png"),
	drawtype = "liquid",
	tiles = {
		{name="default_lava_source_animated.png", animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=3.0}}
	},
	special_tiles = {
		-- New-style lava source material (mostly unused)
		{
			name="default_lava_source_animated.png",
			animation={type="vertical_frames", aspect_w=32, aspect_h=32, length=3.0},
			backface_culling = false,
		}
	},
	paramtype = "light",
	-- Real light level: 15 (but Minetest caps at 14)
	light_source = 14,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 4,
	liquidtype = "source",
	liquid_alternative_flowing = "mcl_core:lava_flowing",
	liquid_alternative_source = "mcl_core:lava_source",
	liquid_viscosity = LAVA_VISC,
	liquid_renewable = false,
	liquid_range = 4,
	damage_per_second = 4*2,
	post_effect_color = {a=192, r=255, g=64, b=0},
	stack_max = 64,
	groups = { lava=3, liquid=2, igniter=3, destroys_items=1, not_in_creative_inventory=1},
	_mcl_blast_resistance = 500,
	-- Hardness intentionally set to infinite instead of 100 (Minecraft value) to avoid problems in creative mode
	_mcl_hardness = -1,
})

minetest.register_node("mcl_core:cobble", {
	description = "Cobblestone",
	tiles = {"default_cobble.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, building_block=1, deco_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:mossycobble", {
	description = "Moss Stone",
	tiles = {"default_mossycobble.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {pickaxey=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 2,
})

minetest.register_node("mcl_core:coalblock", {
	description = "Block of Coal",
	tiles = {"default_coal_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=1, flammable=1, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 5,
})

minetest.register_node("mcl_core:ironblock", {
	description = "Block of Iron",
	tiles = {"default_steel_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=2, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 5,
})

minetest.register_node("mcl_core:goldblock", {
	description = "Block of Gold",
	tiles = {"default_gold_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 5,
})

minetest.register_node("mcl_core:diamondblock", {
	description = "Block of Diamond",
	tiles = {"default_diamond_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 5,
})

minetest.register_node("mcl_core:lapisblock", {
	description = "Lapis Lazuli Block",
	tiles = {"default_lapis_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=3, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 15,
	_mcl_hardness = 3,
})

minetest.register_node("mcl_core:emeraldblock", {
	description = "Block of Emerald",
	tiles = {"default_emerald_block.png"},
	is_ground_content = false,
	stack_max = 64,
	groups = {pickaxey=4, building_block=1},
	sounds = mcl_sounds.node_sound_stone_defaults(),
	_mcl_blast_resistance = 30,
	_mcl_hardness = 5,
})

minetest.register_node("mcl_core:obsidian", {
	description = "Obsidian",
	tiles = {"default_obsidian.png"},
	is_ground_content = true,
	sounds = mcl_sounds.node_sound_stone_defaults(),
	stack_max = 64,
	groups = {pickaxey=5, building_block=1},
	_mcl_blast_resistance = 6000,
	_mcl_hardness = 50,
})

minetest.register_node("mcl_core:deadbush", {
	description = "Dead Bush",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_dry_shrub.png"},
	inventory_image = "default_dry_shrub.png",
	wield_image = "default_dry_shrub.png",
	paramtype = "light",
	walkable = false,
	stack_max = 64,
	groups = {dig_immediate=3, flammable=3,attached_node=1,dig_by_water=1,deco_block=1},
	drop = {
		max_items = 1,
		items = {
			{
				items = {"mcl_core:stick 2"},
				rarity = 2,
			},
			{
				items = {"mcl_core:stick 1"},
				rarity = 2,
			},
		}
	},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = {-1/3, -1/2, -1/3, 1/3, 1/6, 1/3},
	},
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:tallgrass", {
	description = "Tall Grass",
	drawtype = "plantlike",
	tiles = {"default_tallgrass.png"},
	inventory_image = "default_tallgrass.png",
	wield_image = "default_tallgrass.png",
	drop = {
		max_items = 1,
		items = {
			{
				items = {'mcl_farming:wheat_seeds'},
				rarity = 8,
			},
		}
	},
	paramtype = "light",
	walkable = false,
	buildable_to = true,
	is_ground_content = true,
	groups = {dig_immediate=3, flammable=3,attached_node=1,dig_by_water=1,deco_block=1},
	sounds = mcl_sounds.node_sound_leaves_defaults(),
	after_dig_node = function(pos, oldnode, oldmetadata, user)
	local item = user:get_wielded_item()
		if item:get_name() == "mcl_core:shears" then 
			user:get_inventory():add_item("main", ItemStack(oldnode.name))
		end
	end,
	_mcl_blast_resistance = 0,
	_mcl_hardness = 0,
})

minetest.register_node("mcl_core:ice", {
	description = "Ice",
	drawtype = "glasslike",
	tiles = {"default_ice.png"},
	is_ground_content = true,
	paramtype = "light",
	use_texture_alpha = true,
	stack_max = 64,
	groups = {handy=1,pickaxey=1, building_block=1},
	drop = "",
	sounds = mcl_sounds.node_sound_glass_defaults(),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.5,
})

minetest.register_node("mcl_core:packed_ice", {
	description = "Packed Ice",
	drawtype = "glasslike",
	tiles = {"default_ice_packed.png"},
	is_ground_content = true,
	paramtype = "light",
	use_texture_alpha = true,
	stack_max = 64,
	groups = {handy=1,pickaxey=1, building_block=1},
	drop = "",
	sounds = mcl_sounds.node_sound_glass_defaults(),
	_mcl_blast_resistance = 2.5,
	_mcl_hardness = 0.5,
})

-- Frosted Ice (4 nodes)
for i=0,3 do
	local ice = {}
	ice.increase_age = function(pos, ice_near, first_melt)
		-- Increase age of frosted age or turn to water source if too old
		local nn = minetest.get_node(pos).name
		local age = tonumber(string.sub(nn, -1))
		if age == nil then return end
		local nextnode
		if age < 3 then
			nextnode = "mcl_core:frosted_ice_"..(age+1)
		else
			nextnode = "mcl_core:water_source"
		end
		minetest.swap_node(pos, { name = nextnode })
		-- Spread aging to neighbor blocks, but not recursively
		if first_melt and i == 3 then
			for j=1, #ice_near do
				ice.increase_age(ice_near[j], false)
			end
		end
	end
	minetest.register_node("mcl_core:frosted_ice_"..i, {
		description = "Frosted Ice",
		drawtype = "glasslike",
		tiles = {"default_frosted_ice_"..i..".png"},
		is_ground_content = false,
		paramtype = "light",
		use_texture_alpha = true,
		stack_max = 64,
		groups = {handy=1, frosted_ice=1, not_in_creative_inventory=1},
		drop = "",
		sounds = mcl_sounds.node_sound_glass_defaults(),
		on_construct = function(pos)
			local timer = minetest.get_node_timer(pos)
			timer:start(1.5)
		end,
		on_timer = function(pos, elapsed)
			local ice_near = minetest.find_nodes_in_area(
				{ x = pos.x - 1, y = pos.y - 1, z = pos.z - 1 },
				{ x = pos.x + 1, y = pos.y + 1, z = pos.z + 1 },
				{ "group:frosted_ice" }
			)
			-- Check condition to increase age
			if (#ice_near < 4 and minetest.get_node_light(pos) > (11 - i)) or math.random(1, 3) == 1 then
				ice.increase_age(pos, ice_near, true)
			end
			local timer = minetest.get_node_timer(pos)
			timer:start(1.5)
		end,
		_mcl_blast_resistance = 2.5,
		_mcl_hardness = 0.5,
	})
end

minetest.register_node("mcl_core:snow", {
	description = "Top Snow",
	tiles = {"default_snow.png"},
	wield_image = "default_snow.png",
	wield_scale = { x=1, y=1, z=1 },
	is_ground_content = true,
	paramtype = "light",
	sunlight_propagates = true,
	buildable_to = true,
	drawtype = "nodebox",
	stack_max = 64,
	node_box = {
		type = "fixed",
		fixed = {
			{-0.5, -0.5, -0.5,  0.5, -0.5+2/16, 0.5},
		},
	},
	groups = {shovely=1, attached_node=1,deco_block=1},
	sounds = mcl_sounds.node_sound_snow_defaults(),
	drop = "mcl_throwing:snowball 2",
	_mcl_blast_resistance = 0.5,
	_mcl_hardness = 0.1,
})

minetest.register_node("mcl_core:snowblock", {
	description = "Snow",
	tiles = {"default_snow.png"},
	is_ground_content = true,
	stack_max = 64,
	groups = {shovely=1, building_block=1},
	sounds = mcl_sounds.node_sound_snow_defaults(),
	drop = "mcl_throwing:snowball 4",
	_mcl_blast_resistance = 1,
	_mcl_hardness = 0.2,
})

minetest.register_node("mcl_core:cobweb", {
       description = "Cobweb",
       drawtype = "plantlike",
	paramtype2 = "degrotate",
       visual_scale = 1.1,
	   stack_max = 64,
       tiles = {"mcl_core_web.png"},
       inventory_image = "mcl_core_web.png",
       paramtype = "light",
       sunlight_propagates = true,
       liquid_viscosity = 14,
       liquidtype = "source",
       liquid_alternative_flowing = "mcl_core:cobweb",
       liquid_alternative_source = "mcl_core:cobweb",
       liquid_renewable = false,
       liquid_range = 0,
       walkable = false,
       groups = {swordy_cobweb=1,shearsy=1, deco_block=1},
       drop = "mcl_mobitems:string",
	_mcl_blast_resistance = 20,
	_mcl_hardness = 4,
})