moretrees.avoidnodes = {}
	
moretrees.treelist = {
	{"beech",	"Beech Tree"},
	{"apple_tree",	"Apple Tree"},
	{"oak",		"Oak Tree",		"acorn",	"Acorn",	{-0.2, -0.5, -0.2, 0.2, 0, 0.2}, 0.8 },
	{"sequoia",	"Giant Sequoia"},
	{"birch",	"Birch Tree"},
	{"palm",	"Palm Tree",		"coconut",	"Coconut",	{-0.2, -0.5, -0.2, 0.2, 0, 0.2}, 1.0 },
	{"spruce",	"Spruce Tree",		"spruce_cone",	"Spruce Cone",	{-0.2, -0.5, -0.2, 0.2, 0, 0.2}, 0.8 },
	{"pine",	"Pine Tree",		"pine_cone",	"Pine Cone",	{-0.2, -0.5, -0.2, 0.2, 0, 0.2}, 0.8 },
	{"willow",	"Willow Tree"},
	{"rubber_tree",	"Rubber Tree"},
	{"jungletree",	"Jungle Tree"},
	{"fir",		"Douglas Fir",		"fir_cone",	"Fir Cone",	{-0.2, -0.5, -0.2, 0.2, 0, 0.2}, 0.8 },
}

local dirs1 = { 21, 20, 23, 22, 21 }
local dirs2 = { 12, 9, 18, 7, 12 }
local dirs3 = { 14, 11, 16, 5, 14 }

for i in ipairs(moretrees.treelist) do
	local treename = moretrees.treelist[i][1]
	local treedesc = moretrees.treelist[i][2]
	local fruit = moretrees.treelist[i][3]
	local fruitdesc = moretrees.treelist[i][4]
	local selbox = moretrees.treelist[i][5]
	local vscale = moretrees.treelist[i][6]

	if treename ~= "jungletree" then -- the default game provides jungle tree nodes.

		minetest.register_node("moretrees:"..treename.."_trunk", {
			description = treedesc.." Trunk",
			tiles = {
				"moretrees_"..treename.."_trunk_top.png",
				"moretrees_"..treename.."_trunk_top.png",
				"moretrees_"..treename.."_trunk.png"
			},
			paramtype2 = "facedir",
			is_ground_content = true,
			groups = {tree=1,snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
			sounds = default.node_sound_wood_defaults(),
		})

		minetest.register_node("moretrees:"..treename.."_planks", {
			description = treedesc.." Planks",
			tiles = {"moretrees_"..treename.."_wood.png"},
			is_ground_content = true,
			groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
			sounds = default.node_sound_wood_defaults(),
		})

		minetest.register_node("moretrees:"..treename.."_sapling", {
			description = treedesc.." Sapling",
			drawtype = "plantlike",
			tiles = {"moretrees_"..treename.."_sapling.png"},
			inventory_image = "moretrees_"..treename.."_sapling.png",
			paramtype = "light",
			walkable = false,
			selection_box = {
				type = "fixed",
				fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
			},
			groups = {snappy=2,dig_immediate=3,flammable=2,attached_node=1},
			sounds = default.node_sound_defaults(),
		})
	
		-- player will get a sapling with 1/100 chance
		-- player will get leaves only if he/she gets no saplings,
		-- this is because max_items is 1

		minetest.register_node("moretrees:"..treename.."_leaves", {
			description = treedesc.." Leaves",
			drawtype = "allfaces_optional",
			tiles = { "moretrees_"..treename.."_leaves.png" },
			paramtype = "light",
			groups = {snappy=3, flammable=2, leaves=1, moretrees_leaves=1},
			sounds = default.node_sound_leaves_defaults(),

			drop = {
				max_items = 1,
				items = {
					{items = {"moretrees:"..treename.."_sapling"}, rarity = 100 },
					{items = {"moretrees:"..treename.."_leaves"} }
				}
			},
		})

		register_stair_slab_panel_micro(
			"moretrees",
			treename.."_trunk",
			"moretrees:"..treename.."_trunk",
			{ snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2, not_in_creative_inventory=1 },
			{	"moretrees_"..treename.."_trunk_top.png",
				"moretrees_"..treename.."_trunk_top.png",
				"moretrees_"..treename.."_trunk.png"
			},
			treedesc.." Trunk",
			treename.."_trunk",
			0
		)

		register_stair_slab_panel_micro(
			"moretrees",
			treename.."_planks",
			"moretrees:"..treename.."_planks",
			{ snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3, not_in_creative_inventory=1 },
			{ "moretrees_"..treename.."_wood.png" },
			treedesc.." Planks",
			treename.."_planks",
			0
		)

		table.insert(circular_saw.known_stairs, "moretrees:"..treename.."_trunk")
		table.insert(circular_saw.known_stairs, "moretrees:"..treename.."_planks")

	end

	if (fruit ~= nil) then
		minetest.register_node("moretrees:"..fruit, {
			description = fruitdesc,
			drawtype = "plantlike",
			tiles = { "moretrees_"..fruit..".png" },
			inventory_image = "moretrees_"..fruit..".png^[transformR180",
			wield_image = "moretrees_"..fruit..".png^[transformR180",
			visual_scale = vscale,
			paramtype = "light",
			sunlight_propagates = true,
			walkable = false,
			selection_box = {
				type = "fixed",
					fixed = selbox
				},
			groups = {fleshy=3,dig_immediate=3,flammable=2, attached_node=1},
			sounds = default.node_sound_defaults(),
		})
	end

	minetest.register_abm({
		nodenames = { "moretrees:"..treename.."_trunk_sideways" },
		interval = 1,
		chance = 1,
		action = function(pos, node, active_object_count, active_object_count_wider)
			local fdir = node.param2 or 0
				nfdir = dirs2[fdir+1]
			minetest.env:add_node(pos, {name = "moretrees:"..treename.."_trunk", param2 = nfdir})
		end,
	})

	table.insert(moretrees.avoidnodes, "moretrees:"..treename.."_trunk")
end

-- Extra leaves for jungle trees:

local jungleleaves = {"green","yellow","red"}
local jungleleavesnames = {"Green", "Yellow", "Red"}
for color = 1, 3 do
	local leave_name = "moretrees:jungletree_leaves_"..jungleleaves[color]
	minetest.register_node(leave_name, {
		description = "Jungle Tree Leaves ("..jungleleavesnames[color]..")",
		drawtype = "allfaces_optional",
		tiles = {"moretrees_jungletree_leaves_"..jungleleaves[color]..".png"},
		paramtype = "light",
		groups = {snappy=3, flammable=2, leaves=1, moretrees_leaves=1},
		drop = {
			max_items = 1,
			items = {
				{items = {'moretrees:jungletree_sapling'}, rarity = 100 },
				{items = {"moretrees:jungletree_leaves_"..jungleleaves[color]} }
			}
		},
		sounds = default.node_sound_leaves_defaults(),
	})
end

-- Extra needles for firs

minetest.register_node("moretrees:fir_leaves_bright", {
	drawtype = "allfaces_optional",
	description = "Douglas Fir Leaves (Bright)",
	tile_images = { "moretrees_fir_leaves_bright.png" },
	paramtype = "light",

	groups = {snappy=3, flammable=2, leaves=1, moretrees_leaves=1 },
	drop = {
		max_items = 1,
		items = {
			{items = {'moretrees:fir_sapling'}, rarity = 100 },
			{items = {'moretrees:fir_leaves'} }
		}
	},
	sounds = default.node_sound_leaves_defaults()
})

if moretrees.enable_redefine_apple then
	minetest.register_node(":default:apple", {
		description = "Apple",
		drawtype = "plantlike",
		visual_scale = 1.0,
		tiles = {"default_apple.png"},
		inventory_image = "default_apple.png",
		paramtype = "light",
		sunlight_propagates = true,
		walkable = false,
		selection_box = {
			type = "fixed",
			fixed = {-0.2, -0.5, -0.2, 0.2, 0, 0.2}
		},
		groups = {fleshy=3,dig_immediate=3,flammable=2,attached_node=1},
		on_use = minetest.item_eat(4),
		sounds = default.node_sound_defaults(),
	})
end

table.insert(moretrees.avoidnodes, "default:jungletree")
table.insert(moretrees.avoidnodes, "moretrees:jungletree_trunk")
table.insert(moretrees.avoidnodes, "moretrees:fir_trunk")
table.insert(moretrees.avoidnodes, "default:tree")

-- "empty" (tapped) rubber tree nodes

minetest.register_node("moretrees:rubber_tree_trunk_empty", {
	description = "Rubber Tree Trunk (Empty)",
	tiles = {
		"moretrees_rubber_tree_trunk_top.png",
		"moretrees_rubber_tree_trunk_top.png",
		"moretrees_rubber_tree_trunk_empty.png"
	},
	is_ground_content = true,
	groups = {tree=1,snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
	sounds = default.node_sound_wood_defaults(),
})

minetest.register_node("moretrees:rubber_tree_trunk_empty_sideways", {
	description = "Sideways Rubber Tree Trunk (Empty)",
	tiles = {
		"moretrees_rubber_tree_trunk_empty.png^[transformR90",
		"moretrees_rubber_tree_trunk_empty.png^[transformR90",
		"moretrees_rubber_tree_trunk_top.png",
		"moretrees_rubber_tree_trunk_top.png",
		"moretrees_rubber_tree_trunk_empty.png^[transformR90",
		"moretrees_rubber_tree_trunk_empty.png^[transformR90"
	},
	is_ground_content = true,
	groups = {tree=1,snappy=1,choppy=2,oddly_breakable_by_hand=1,flammable=2},
	sounds = default.node_sound_wood_defaults(),
	paramtype2 = "facedir",
})


-- For compatibility with old nodes and recently-changed nodes.

minetest.register_alias("technic:rubber_tree_full",      "moretrees:rubber_tree_trunk")
minetest.register_alias("farming_plus:rubber_tree_full", "moretrees:rubber_tree_trunk")

minetest.register_alias("technic:rubber_leaves",      "moretrees:rubber_tree_leaves")
minetest.register_alias("farming_plus:rubber_leaves", "moretrees:rubber_tree_leaves")

minetest.register_alias("farming_plus:rubber_sapling", "moretrees:rubber_tree_sapling")
minetest.register_alias("technic:rubber_tree_sapling", "moretrees:rubber_tree_sapling")

minetest.register_alias("moretrees:jungletree_trunk", "default:jungletree")
minetest.register_alias("moretrees:jungletree_planks", "default:junglewood")
minetest.register_alias("moretrees:jungletree_sapling", "default:junglesapling")
minetest.register_alias("jungletree:sapling", "default:junglesapling")

minetest.register_alias("moretrees:jungletree_trunk_sideways", "moreblocks:horizontal_jungle_tree")

minetest.register_alias("jungletree:leaves_green", "moretrees:jungletree_leaves_green")
minetest.register_alias("jungletree:leaves_red", "moretrees:jungletree_leaves_red")
minetest.register_alias("jungletree:leaves_yellow", "moretrees:jungletree_leaves_yellow")

minetest.register_alias("moretrees:conifer_trunk", "moretrees:fir_trunk")
minetest.register_alias("moretrees:conifer_trunk_sideways", "moretrees:fir_trunk_sideways")
minetest.register_alias("moretrees:conifer_leaves", "moretrees:fir_leaves")
minetest.register_alias("moretrees:conifer_leaves_bright", "moretrees:fir_leaves_bright")
minetest.register_alias("moretrees:conifer_sapling", "moretrees:fir_sapling")

minetest.register_alias("conifers:trunk", "moretrees:fir_trunk")
minetest.register_alias("conifers:trunk_reversed", "moretrees:fir_trunk_sideways")
minetest.register_alias("conifers:leaves", "moretrees:fir_leaves")
minetest.register_alias("conifers:leaves_special", "moretrees:fir_leaves_bright")
minetest.register_alias("conifers:sapling", "moretrees:fir_sapling")