diff --git a/mods/anvil/init.lua b/mods/anvil/init.lua
index c48db69..e3f2c84 100644
--- a/mods/anvil/init.lua
+++ b/mods/anvil/init.lua
@@ -25,7 +25,7 @@ function realtest.register_anvil_recipe(RecipeDef)
 	end
 end
 
---Unshaped metals, buckets, double ingots, sheets and hammers
+--Unshaped metals, buckets, double ingots, sheets, hammers and locks
 for i, metal in ipairs(metals.list) do
 	realtest.register_anvil_recipe({
 		item1 = "metals:"..metal.."_unshaped",
@@ -57,12 +57,19 @@ for i, metal in ipairs(metals.list) do
 		output = "metals:"..metal.."_doublesheet",
 		level = metals.levels[i] - 1,
 	})
+	realtest.register_anvil_recipe({
+		item1 = "metals:"..metal.."_ingot",
+		item2 = "scribing_table:plan_lock",
+		rmitem2 = false,
+		output = "metals:"..metal.."_lock",
+		level = metals.levels[i]
+	})
 end
 --Pig iron --> Wrought iron
 realtest.register_anvil_recipe({
 	item1 = "metals:pig_iron_ingot",
 	output = "metals:wrought_iron_ingot",
-	level = 3,
+	level = 2,
 })
 --Instruments
 local instruments = 
@@ -99,7 +106,7 @@ local anvils = {
 }
 
 minetest.register_craft({
-	output = 'anvil:stone_anvil',
+	output = 'anvil:anvil_stone',
 	recipe = {
 		{'default:stone','default:stone','default:stone'},
 		{'','default:stone',''},
@@ -110,7 +117,7 @@ minetest.register_craft({
 for _, anvil in ipairs(anvils) do
 	if anvil[1] ~= "stone" then
 		minetest.register_craft({
-			output = "anvil:"..anvil[1].."_anvil",
+			output = "anvil:anvil_"..anvil[1],
 			recipe = {
 				{"metals:"..anvil[1].."_doubleingot","metals:"..anvil[1].."_doubleingot","metals:"..anvil[1].."_doubleingot"},
 				{"","metals:"..anvil[1].."_doubleingot",""},
@@ -121,7 +128,7 @@ for _, anvil in ipairs(anvils) do
 end
 
 for _, anvil in ipairs(anvils) do
-	minetest.register_node("anvil:"..anvil[1].."_anvil", {
+	minetest.register_node("anvil:anvil_"..anvil[1], {
 		description = anvil[2] .. " Anvil",
 		tiles = {"anvil_"..anvil[1].."_top.png","anvil_"..anvil[1].."_top.png","anvil_"..anvil[1].."_side.png"},
 		drawtype = "nodebox",
@@ -145,7 +152,7 @@ for _, anvil in ipairs(anvils) do
 				{-0.35,-0.1,-0.2,0.35,0.1,0.2},
 			},
 		},
-		groups = {oddly_breakable_by_hand=2, cracky=3, dig_immediate=1},
+		groups = {oddly_breakable_by_hand=2, dig_immediate=1},
 		sounds = default.node_sound_stone_defaults(),
 		can_dig = function(pos,player)
 			local meta = minetest.env:get_meta(pos);
@@ -188,7 +195,7 @@ for _, anvil in ipairs(anvils) do
 					for _, recipe in ipairs(realtest.registered_anvil_recipes) do
 						if recipe.type == "forge" and recipe.item1 == src1:get_name() and recipe.item2 == src2:get_name() and
 							anvil[3] >= recipe.level and
-							minetest.get_item_group(hammer:get_name(), "material_level") >= recipe.level then
+							minetest.get_item_group(hammer:get_name(), "material_level") >= recipe.level - 1 then
 							if inv:room_for_item("output", recipe.output) then
 								if recipe.rmitem1 then
 									src1:take_item()
diff --git a/mods/bonfire/init.lua b/mods/bonfire/init.lua
index c8f0c29..bc78a20 100644
--- a/mods/bonfire/init.lua
+++ b/mods/bonfire/init.lua
@@ -8,6 +8,23 @@ bonfire.formspec =
 	"list[current_name;dst;5,1;2,1;]"..
 	"list[current_player;main;0,5;8,4;]"
 
+realtest.bonfire_fuels = {}
+function realtest.add_bonfire_fuel(fuel)
+	if fuel then
+		table.insert(realtest.bonfire_fuels, fuel)
+	end
+end
+realtest.add_bonfire_fuel("default:cactus")
+realtest.add_bonfire_fuel("default:papyrus")
+realtest.add_bonfire_fuel("default:bookshelf")
+realtest.add_bonfire_fuel("default:fence_wood")
+realtest.add_bonfire_fuel("default:ladder")
+realtest.add_bonfire_fuel("default:torch")
+realtest.add_bonfire_fuel("default:sign_wall")
+realtest.add_bonfire_fuel("default:chest")
+realtest.add_bonfire_fuel("default:chest_locked")
+realtest.add_bonfire_fuel("ores:peat")
+
 minetest.register_node("bonfire:self", {
 	description = "Bonfire",
 	tiles = {"bonfire_top.png", "bonfire_bottom.png", "bonfire_side.png"},
@@ -170,6 +187,9 @@ minetest.register_abm({
 			end
 			if fuellist then
 				fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
+				if fuel and not table.contains(realtest.bonfire_fuels, inv:get_stack("fuel", 1):get_name()) then
+					fuel.time = 0
+				end 
 			end
 
 			if fuel.time <= 0 then
diff --git a/mods/creative/init.lua b/mods/creative/init.lua
index 6b61c73..3bed826 100644
--- a/mods/creative/init.lua
+++ b/mods/creative/init.lua
@@ -73,10 +73,9 @@ creative_inventory.set_creative_formspec = function(player, start_i, pagenum)
 	pagenum = math.floor(pagenum)
 	local pagemax = math.floor((creative_inventory.creative_inventory_size-1) / (6*4) + 1)
 	player:set_inventory_formspec("size[13,7.5]"..
-			--"image[6,0.6;1,2;player.png]"..
 			"list[current_player;main;5,3.5;8,4;]"..
-			"list[current_player;craft;8,0;3,3;]"..
-			"list[current_player;craftpreview;12,1;1,1;]"..
+			"list[current_player;craft;7,0;3,3;]"..
+			"list[current_player;craftpreview;11,1;1,1;]"..
 			"list[detached:creative;main;0.3,0.5;4,6;"..tostring(start_i).."]"..
 			"label[2.0,6.55;"..tostring(pagenum).."/"..tostring(pagemax).."]"..
 			"button[0.3,6.5;1.6,1;creative_prev;<<]"..
diff --git a/mods/decorations/depends.txt b/mods/decorations/depends.txt
index 4ad96d5..80acf10 100644
--- a/mods/decorations/depends.txt
+++ b/mods/decorations/depends.txt
@@ -1 +1,2 @@
 default
+trees
diff --git a/mods/decorations/init.lua b/mods/decorations/init.lua
index 3b3142f..7af1bac 100644
--- a/mods/decorations/init.lua
+++ b/mods/decorations/init.lua
@@ -7,7 +7,8 @@ minetest.register_node("decorations:malachite_block", {
 	tiles = {"decorations_malachite.png"},
 	particle_image = {"minerals_malachite.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	drop = "minerals:malachite 4",
+	groups = {cracky=3,drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -32,31 +33,42 @@ minetest.register_node("decorations:malachite_pyramid", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("decorations:malachite_table", {
-	description = "Malachite Table",
-	drawtype = "nodebox",
-	paramtype = "light",
-	node_box = {
-			type = "fixed",
-			fixed = {
-				{-0.5, 0.245, -0.5, 0.5, 0.4375, 0.5},
-				{-0.4375, -0.5, -0.4375, -0.25, 0.25, -0.25},
-				{-0.4375, -0.5, 0.25, -0.25, 0.25, 0.4375},
-				{0.25, -0.5, -0.4375, 0.4375, 0.25, -0.25},
-				{0.25, -0.5, 0.25, 0.4375, 0.25, 0.4375},
+for i, tree_name in ipairs(realtest.registered_trees_list) do
+	local tree = realtest.registered_trees[tree_name]
+	minetest.register_node("decorations:malachite_table_"..i, {
+		description = "Malachite Table",
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, 0.245, -0.5, 0.5, 0.4375, 0.5},
+					{-0.4375, -0.5, -0.4375, -0.25, 0.25, -0.25},
+					{-0.4375, -0.5, 0.25, -0.25, 0.25, 0.4375},
+					{0.25, -0.5, -0.4375, 0.4375, 0.25, -0.25},
+					{0.25, -0.5, 0.25, 0.4375, 0.25, 0.4375},
+				},
 			},
-		},
-	selection_box = {
-			type = "fixed",
-			fixed = {
-				{-0.5, -0.5, -0.5, 0.5, 0.4375, 0.5},
+		selection_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0.5, 0.4375, 0.5},
+				},
 			},
-		},
-	tiles = {"decorations_malachite.png", "default_wood.png^decorations_malachite_table_bottom.png", "default_wood.png^decorations_malachite_table_side.png"},
-	is_ground_content = true,
-	groups = {cracky=3, oddly_breakable_by_hand = 2},
-	sounds = default.node_sound_stone_defaults(),
+		tiles = {"decorations_malachite.png", tree.textures[3].."^decorations_malachite_table_bottom.png",
+			tree.textures[3].."^decorations_malachite_table_side.png"},
+		groups = {cracky=3, oddly_breakable_by_hand = 2},
+		sounds = default.node_sound_stone_defaults(),
+	})
+	minetest.register_craft({
+	output = "decorations:malachite_table_"..i,
+	recipe = {
+		{"minerals:malachite","minerals:malachite","minerals:malachite"},
+		{tree.name.."_plank","",tree.name.."_plank"},
+		{tree.name.."_plank","",tree.name.."_plank"},
+	}
 })
+end
 
 minetest.register_node("decorations:casket", {
 	description = "Casket",
@@ -85,7 +97,7 @@ minetest.register_node("decorations:casket", {
 		local meta = minetest.env:get_meta(pos)
 		meta:set_string("formspec",
 				"size[8,8]"..
-				"list[current_name;main;1,0;6,3;]"..
+				"list[current_name;main;1,0.5;6,3;]"..
 				"list[current_player;main;0,4;8,4;]")
 		meta:set_string("infotext", "Casket")
 		local inv = meta:get_inventory()
@@ -173,6 +185,24 @@ minetest.register_node("decorations:malachite_vase", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
+for i, tree_name in ipairs(realtest.registered_trees_list) do
+	local tree = realtest.registered_trees[tree_name]
+	minetest.register_node("decorations:bookshelf_"..tree.name:remove_modname_prefix(), {
+		description = tree.description.." Bookshelf",
+		tiles = {tree.textures[3], tree.textures[3], tree.textures[3].."^decorations_bookshelf.png"},
+		groups = {bookshelf=1,snappy=2,choppy=3,oddly_breakable_by_hand=2,flammable=3},
+		sounds = default.node_sound_wood_defaults(),
+	})
+	minetest.register_craft({
+		output = "decorations:bookshelf_"..tree.name:remove_modname_prefix(),
+		recipe = {
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			{"default:book", "default:book", tree.name.."_plank"},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		}
+	})
+end
+
 ------CRAFT RECIPES------
 
 minetest.register_craft({
@@ -199,12 +229,6 @@ minetest.register_craft({
 		{"minerals:malachite","minerals:malachite"},
 	}
 })
-minetest.register_craft({
-	output = "minerals:malachite 4",
-	recipe = {
-		{"decorations:malachite_block"},
-	}
-})
 
 minetest.register_craft({
 	output = "decorations:malachite_pyramid",
@@ -214,15 +238,6 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craft({
-	output = "decorations:malachite_table",
-	recipe = {
-		{"minerals:malachite","minerals:malachite","minerals:malachite"},
-		{"default:wood","","default:wood"},
-		{"default:wood","","default:wood"},
-	}
-})
-
 minetest.register_craft({
 	output = "decorations:malachite_cylinder",
 	recipe = {
diff --git a/mods/decorations/textures/decorations_bookshelf.png b/mods/decorations/textures/decorations_bookshelf.png
new file mode 100644
index 0000000..8bdd489
Binary files /dev/null and b/mods/decorations/textures/decorations_bookshelf.png differ
diff --git a/mods/default/init.lua b/mods/default/init.lua
index fc5c5e5..bae8596 100644
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@@ -14,7 +14,6 @@ realtest = {}
 
 -- Load other files
 dofile(minetest.get_modpath("default").."/mapgen.lua")
-dofile(minetest.get_modpath("default").."/leafdecay.lua")
 
 --
 -- Tool definition
@@ -42,95 +41,42 @@ minetest.register_item(":", {
 --
 
 minetest.register_craft({
-	output = 'default:fence_wood 2',
+	output = "default:sandstone",
 	recipe = {
-		{'default:stick', 'default:stick', 'default:stick'},
-		{'default:stick', 'default:stick', 'default:stick'},
+		{"default:sand", "default:sand"},
+		{"default:sand", "default:sand"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:sign_wall',
+	output = "default:clay",
 	recipe = {
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'', 'default:stick', ''},
+		{"default:clay_lump", "default:clay_lump"},
+		{"default:clay_lump", "default:clay_lump"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:chest',
+	output = "default:brick",
 	recipe = {
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'default:wood', '', 'default:wood'},
-		{'default:wood', 'default:wood', 'default:wood'},
+		{"default:clay_brick", "default:clay_brick"},
+		{"default:clay_brick", "default:clay_brick"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:chest_locked',
+	output = "default:paper",
 	recipe = {
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'default:wood', 'default:cobble', 'default:wood'},
-		{'default:wood', 'default:wood', 'default:wood'},
+		{"default:papyrus", "default:papyrus", "default:papyrus"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:sandstone',
+	output = "default:book",
 	recipe = {
-		{'default:sand', 'default:sand'},
-		{'default:sand', 'default:sand'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:clay',
-	recipe = {
-		{'default:clay_lump', 'default:clay_lump'},
-		{'default:clay_lump', 'default:clay_lump'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:brick',
-	recipe = {
-		{'default:clay_brick', 'default:clay_brick'},
-		{'default:clay_brick', 'default:clay_brick'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:paper',
-	recipe = {
-		{'default:papyrus', 'default:papyrus', 'default:papyrus'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:book',
-	recipe = {
-		{'default:paper'},
-		{'default:paper'},
-		{'default:paper'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:bookshelf',
-	recipe = {
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'default:book', 'default:book', 'default:book'},
-		{'default:wood', 'default:wood', 'default:wood'},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:ladder',
-	recipe = {
-		{'default:stick', '', 'default:stick'},
-		{'default:stick', 'default:stick', 'default:stick'},
-		{'default:stick', '', 'default:stick'},
+		{"default:paper"},
+		{"default:paper"},
+		{"default:paper"},
 	}
 })
 
@@ -168,18 +114,6 @@ minetest.register_craft({
 -- Fuels
 --
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:tree",
-	burntime = 20,
-})
-
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:leaves",
-	burntime = 3,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:cactus",
@@ -204,24 +138,12 @@ minetest.register_craft({
 	burntime = 15,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:stick",
-	burntime = 1,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:ladder",
 	burntime = 15,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:wood",
-	burntime = 7,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:torch",
@@ -246,18 +168,6 @@ minetest.register_craft({
 	burntime = 40,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:sapling",
-	burntime = 5,
-})
-
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:apple",
-	burntime = 1,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:coal_lump",
@@ -346,23 +256,23 @@ minetest.register_node("default:stone", {
 	tiles = {"default_stone.png"},
 	particle_image = {"default_cobble.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	drop = {
 		max_items = 1,
 		items = {
 			{
-				items = {'default:cobble', 'minerals:borax'},
+				items = {"default:cobble", "minerals:borax"},
 				rarity = 50,
 			},
 			{
-				items = {'default:cobble', 'default:cobble', 'default:cobble'},
+				items = {"default:cobble", "default:cobble", "default:cobble"},
 				rarity = 5
 			},
 			{
-				items = {'default:cobble', 'default:cobble'}
+				items = {"default:cobble", "default:cobble"}
 			},
 			{
-				items = {'default:cobble 1'},
+				items = {"default:cobble"},
 				rarity = 5
 			},
 		},
@@ -375,8 +285,7 @@ minetest.register_node("default:desert_stone", {
 	tiles = {"default_desert_stone.png"},
 	particle_image = {"default_desert_stone.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
-	drop = 'default:desert_stone',
+	groups = {cracky=3,drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -385,7 +294,7 @@ minetest.register_node("default:stone_flat", {
 	tiles = {"default_stone_flat.png"},
 	particle_image = {"default_stone_flat.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -394,7 +303,7 @@ minetest.register_node("default:desert_stone_flat", {
 	tiles = {"default_desert_stone_flat.png"},
 	particle_image = {"default_desert_stone_flat.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -403,7 +312,7 @@ minetest.register_node("default:cobbleblock_flat", {
 	tiles = {"default_cobbleblock_flat.png"},
 	particle_image = {"default_cobble.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -412,8 +321,8 @@ minetest.register_node("default:dirt_with_grass", {
 	tiles = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
 	particle_image = {"default_dirt.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
-	drop = 'default:dirt',
+	groups = {crumbly=3,drop_on_dig=1},
+	drop = "default:dirt",
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name="default_grass_footstep", gain=0.4},
 	}),
@@ -424,7 +333,7 @@ minetest.register_node("default:dirt", {
 	tiles = {"default_dirt.png"},
 	particle_image = {"default_dirt.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
+	groups = {crumbly=3,drop_on_dig=1, falling_node=1},
 	sounds = default.node_sound_dirt_defaults(),
 })
 
@@ -433,7 +342,7 @@ minetest.register_node("default:sand", {
 	tiles = {"default_sand.png"},
 	particle_image = {"default_sand.png"},
 	is_ground_content = true,
-	groups = {crumbly=3, falling_node=1},
+	groups = {crumbly=3, falling_node=1,drop_on_dig=1},
 	sounds = default.node_sound_sand_defaults(),
 })
 
@@ -442,7 +351,7 @@ minetest.register_node("default:desert_sand", {
 	tiles = {"default_desert_sand.png"},
 	particle_image = {"default_desert_sand.png"},
 	is_ground_content = true,
-	groups = {sand=1, crumbly=3, falling_node=1},
+	groups = {sand=1, crumbly=3, falling_node=1,drop_on_dig=1},
 	sounds = default.node_sound_sand_defaults(),
 })
 
@@ -451,7 +360,7 @@ minetest.register_node("default:gravel", {
 	tiles = {"default_gravel.png"},
 	particle_image = {"default_gravel.png"},
 	is_ground_content = true,
-	groups = {crumbly=2, falling_node=1},
+	groups = {crumbly=2, falling_node=1,drop_on_dig=1},
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name="default_gravel_footstep", gain=0.45},
 	}),
@@ -462,8 +371,8 @@ minetest.register_node("default:sandstone", {
 	tiles = {"default_sandstone.png"},
 	particle_image = {"default_sandstone.png"},
 	is_ground_content = true,
-	groups = {crumbly=2,cracky=2},
-	drop = 'default:sand',
+	groups = {crumbly=2,cracky=2,drop_on_dig=1},
+	drop = "default:sand",
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -472,8 +381,8 @@ minetest.register_node("default:sand_with_clay", {
 	tiles = {"default_sand.png^default_clay.png"},
 	particle_image = {"default_clay_lump.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
-	drop = 'default:clay_lump 4',
+	groups = {crumbly=3,drop_on_dig=1},
+	drop = "default:clay_lump 4",
 	sounds = default.node_sound_dirt_defaults({
 		footstep = "",
 	}),
@@ -484,8 +393,8 @@ minetest.register_node("default:dirt_with_clay", {
 	tiles = {"default_dirt.png^default_clay.png"},
 	particle_image = {"default_clay_lump.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
-	drop = 'default:clay_lump 4',
+	groups = {crumbly=3, drop_on_dig=1},
+	drop = "default:clay_lump 4",
 	sounds = default.node_sound_dirt_defaults({
 		footstep = "",
 	}),
@@ -496,8 +405,8 @@ minetest.register_node("default:dirt_with_grass_and_clay", {
 	tiles = {"default_grass.png", "default_dirt.png^default_clay.png", "default_dirt.png^default_clay.png^default_grass_side.png"},
 	particle_image = {"default_clay_lump.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
-	drop = 'default:clay_lump 4',
+	groups = {crumbly=3, drop_on_dig=1},
+	drop = "default:clay_lump 4",
 	sounds = default.node_sound_dirt_defaults({
 		footstep = "",
 	}),
@@ -509,50 +418,15 @@ minetest.register_node("default:brick", {
 	tiles = {"default_brick.png"},
 	particle_image = {"default_clay_brick.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
-	drop = 'default:clay_brick 4',
+	groups = {cracky=3,drop_on_dig=1},
+	drop = "default:clay_brick 4",
 	sounds = default.node_sound_stone_defaults(),
 })
 
-minetest.register_node("default:tree", {
-	description = "Tree",
-	tiles = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
-	particle_image = {"default_tree.png"},
-	is_ground_content = true,
-	groups = {tree=1,snappy=1,choppy=2,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
-})
-
-minetest.register_node("default:leaves", {
-	description = "Leaves",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"default_leaves.png"},
-	particle_image = {"default_leaves.png"},
-	paramtype = "light",
-	groups = {snappy=3, leafdecay=3, flammable=2},
-	drop = {
-		max_items = 1,
-		items = {
-			{
-				-- player will get sapling with 1/20 chance
-				items = {'default:sapling'},
-				rarity = 20,
-			},
-			{
-				-- player will get leaves only if he get no saplings,
-				-- this is because max_items is 1
-				items = {'default:leaves'},
-			}
-		}
-	},
-	sounds = default.node_sound_leaves_defaults(),
-})
-
 minetest.register_node("default:cactus", {
 	description = "Cactus",
 	tiles = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
-	particle_image = {"default_cactus_side.png"},
+	groups = {snappy=2,choppy=3,flammable=2,dropping_node=1,drop_on_dig=1},
 	drawtype = "nodebox",
 	paramtype = "light",
 	node_box = {
@@ -567,7 +441,6 @@ minetest.register_node("default:cactus", {
 			{-0.4, -0.5, -0.4, 0.4, 0.5, 0.4},
 		},
 	},
-	groups = {snappy=2,choppy=3,flammable=2,dropping_node=1},
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -581,18 +454,10 @@ minetest.register_node("default:papyrus", {
 	paramtype = "light",
 	is_ground_content = true,
 	walkable = false,
-	groups = {snappy=3,flammable=2, dropping_node=1},
+	groups = {snappy=3,flammable=2, dropping_node=1,drop_on_dig=1},
 	sounds = default.node_sound_leaves_defaults(),
 })
 
-minetest.register_node("default:bookshelf", {
-	description = "Bookshelf",
-	tiles = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
-	is_ground_content = true,
-	groups = {snappy=2,choppy=3,oddly_breakable_by_hand=2,flammable=3},
-	sounds = default.node_sound_wood_defaults(),
-})
-
 minetest.register_node("default:glass", {
 	description = "Glass",
 	drawtype = "glasslike",
@@ -606,23 +471,6 @@ minetest.register_node("default:glass", {
 	sounds = default.node_sound_glass_defaults(),
 })
 
-minetest.register_node("default:fence_wood", {
-	description = "Wooden Fence",
-	drawtype = "fencelike",
-	tiles = {"default_wood.png"},
-	particle_image = {"default_wood.png"},
-	inventory_image = "default_fence.png",
-	wield_image = "default_fence.png",
-	paramtype = "light",
-	is_ground_content = true,
-	selection_box = {
-		type = "fixed",
-		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
-	},
-	groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
-})
-
 minetest.register_node("default:rail", {
 	description = "Rail",
 	drawtype = "raillike",
@@ -641,37 +489,6 @@ minetest.register_node("default:rail", {
 	groups = {bendy=2,snappy=1,dig_immediate=2},
 })
 
-minetest.register_node("default:ladder", {
-	description = "Ladder",
-	drawtype = "signlike",
-	tiles = {"default_ladder.png"},
-	particle_image = {"default_wood.png"},
-	inventory_image = "default_ladder.png",
-	wield_image = "default_ladder.png",
-	paramtype = "light",
-	paramtype2 = "wallmounted",
-	is_ground_content = true,
-	walkable = false,
-	climbable = true,
-	selection_box = {
-		type = "wallmounted",
-		--wall_top = = <default>
-		--wall_bottom = = <default>
-		--wall_side = = <default>
-	},
-	groups = {snappy=1,choppy=2,oddly_breakable_by_hand=3,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
-})
-
-minetest.register_node("default:wood", {
-	description = "Wooden Planks",
-	tiles = {"default_wood.png"},
-	particle_image = {"default_wood.png"},
-	is_ground_content = true,
-	groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
-	sounds = default.node_sound_wood_defaults(),
-})
-
 minetest.register_node("default:water_flowing", {
 	description = "Flowing Water",
 	inventory_image = minetest.inventorycube("default_water.png"),
@@ -833,7 +650,7 @@ minetest.register_node("default:sign_wall", {
 		print((sender:get_player_name() or "").." wrote \""..fields.text..
 				"\" to sign at "..minetest.pos_to_string(pos))
 		meta:set_string("text", fields.text)
-		meta:set_string("infotext", '"'..fields.text..'"')
+		meta:set_string("infotext", "\""..fields.text.."\"")
 	end,
 })
 
@@ -962,7 +779,7 @@ minetest.register_node("default:cobbleblock", {
 	particle_image = {"default_cobble.png"},
 	is_ground_content = true,
 	drop = "default:cobble 9",
-	groups = {crumbly=2, oddly_breakable_by_hand=1, falling_node=1},
+	groups = {crumbly=2, oddly_breakable_by_hand=1, falling_node=1, drop_on_dig=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -971,43 +788,34 @@ minetest.register_craftitem("default:cobble", {
 	inventory_image = "default_cobble.png",
 })
 
+minetest.register_node("default:cobble_node", {
+	description = "Stone",
+	tiles = {"default_stone.png"},
+	paramtype = "light",
+	sunlight_propagates = true,
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {-0.5+9/32, -0.5, -0.5+12/32, 0.5-9/32, -0.5+1/8, 0.5-12/32},
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.5+9/32, -0.5, -0.5+12/32, 0.5-9/32, -0.5+1/8, 0.5-12/32},
+	},
+	drop = "default:cobble",
+	groups = {dig_immediate=2,dropping_node=1,drop_on_dig=1},
+	sounds = default.node_sound_stone_defaults(),
+})
+
 minetest.register_craft({
 	output = "default:cobbleblock",
 	recipe = {
 		{"default:cobble","default:cobble","default:cobble"},
 		{"default:cobble","default:cobble","default:cobble"},
-		{"default:cobble","default:cobble","default:cobble"}, 
+		{"default:cobble","default:cobble","default:cobble"},
 	},
 })
 
-minetest.register_node("default:sapling", {
-	description = "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,
-	groups = {snappy=2,dig_immediate=3,flammable=2},
-	sounds = default.node_sound_defaults(),
-})
-
-minetest.register_node("default:apple", {
-	description = "Apple",
-	drawtype = "plantlike",
-	visual_scale = 1.0,
-	tiles = {"default_apple.png"},
-	inventory_image = "default_apple.png",
-	wield_image = "default_apple.png",
-	paramtype = "light",
-	sunlight_propagates = true,
-	walkable = false,
-	groups = {fleshy=3,dig_immediate=3,flammable=2},
-	on_use = minetest.item_eat(4),
-	sounds = default.node_sound_defaults(),
-})
-
 minetest.register_node("default:dry_shrub", {
 	description = "Dry Shrub",
 	drawtype = "plantlike",
@@ -1030,11 +838,6 @@ minetest.register_node("default:dry_shrub", {
 -- Crafting items
 --
 
-minetest.register_craftitem("default:stick", {
-	description = "Stick",
-	inventory_image = "default_stick.png",
-})
-
 minetest.register_craftitem("default:paper", {
 	description = "Paper",
 	inventory_image = "default_paper.png",
@@ -1060,11 +863,6 @@ minetest.register_craftitem("default:clay_brick", {
 	inventory_image = "default_clay_brick.png",
 })
 
-minetest.register_craftitem("default:scorched_stuff", {
-	description = "Scorched Stuff",
-	inventory_image = "default_scorched_stuff.png",
-})
-
 --
 -- Falling stuff
 --
@@ -1123,10 +921,10 @@ minetest.register_entity("default:falling_node", {
 		if minetest.registered_nodes[bcn.name] and
 				minetest.registered_nodes[bcn.name].walkable then
 			local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
-			-- Check what's here
+			-- Check what"s here
 			local n2 = minetest.env:get_node(np)
-			-- If it's not air or liquid, remove node and replace it with
-			-- it's drops
+			-- If it"s not air or liquid, remove node and replace it with
+			-- it"s drops
 			if n2.name ~= "air" and (not minetest.registered_nodes[n2.name] or
 					minetest.registered_nodes[n2.name].liquidtype == "none") then
 				local drops = minetest.get_node_drops(n2.name, "")
@@ -1157,11 +955,11 @@ function default.spawn_falling_node(p, nodename)
 end
 
 -- Horrible crap to support old code
--- Don't use this and never do what this does, it's completely wrong!
--- (More specifically, the client and the C++ code doesn't get the group)
+-- Don"t use this and never do what this does, it"s completely wrong!
+-- (More specifically, the client and the C++ code doesn"t get the group)
 function default.register_falling_node(nodename, texture)
 	minetest.log("error", debug.traceback())
-	minetest.log('error', "WARNING: default.register_falling_node is deprecated")
+	minetest.log("error", "WARNING: default.register_falling_node is deprecated")
 	if minetest.registered_nodes[nodename] then
 		minetest.registered_nodes[nodename].groups.falling_node = 1
 	end
@@ -1188,8 +986,18 @@ function nodeupdate_single(p)
 		p_bottom = {x=p.x, y=p.y-1, z=p.z}
 		n_bottom = minetest.env:get_node(p_bottom)
 		if not minetest.registered_nodes[n_bottom.name].walkable and n_bottom.name ~= n.name then
-			minetest.env:remove_node(p)
-			minetest.env:add_item(p, n.name)
+			if not minetest.registered_nodes[n.name].drop_on_dropping then
+				minetest.env:dig_node(p)
+			else
+				minetest.env:remove_node(p)
+				local stack = ItemStack(minetest.registered_nodes[n.name].drop_on_dropping)
+				for i = 1,stack:get_count() do
+					local obj = minetest.env:add_item(p, stack:get_name())
+					local x = math.random(-5,5)
+					local z = math.random(-5,5)
+					obj:setvelocity({x=1/x, y=obj:getvelocity().y, z=1/z})
+				end
+			end
 			nodeupdate(p)
 		end
 	end
@@ -1253,6 +1061,18 @@ minetest.register_on_dignode(function(pos, oldnode, digger)
 	end
 end)
 
+minetest.register_abm({
+	nodenames = {"default:dirt_with_grass"},
+	interval = 2,
+	chance = 200,
+	action = function(pos, node)
+		if minetest.env:get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "air" then
+			minetest.env:set_node(pos, {name="default:dirt"})
+			nodeupdate_single(pos)
+		end
+	end
+})
+
 minetest.register_abm({
 	nodenames = {"default:dirt_with_clay"},
 	interval = 2,
@@ -1283,7 +1103,7 @@ minetest.register_abm({
 minetest.register_abm({
  	nodenames = {"default:dirt_with_grass_and_clay"},
 	interval = 2,
-	chance = 20,
+	chance = 200,
 	action = function(pos, node)
 		pos.y = pos.y+1
 		local n = minetest.registered_nodes[minetest.env:get_node(pos).name]
diff --git a/mods/default/leafdecay.lua b/mods/default/leafdecay.lua
deleted file mode 100644
index 8f4ff97..0000000
--- a/mods/default/leafdecay.lua
+++ /dev/null
@@ -1,92 +0,0 @@
--- minetest/default/leafdecay.lua
-
--- To enable leaf decay for a node, add it to the "leafdecay" group.
---
--- The rating of the group determines how far from a node in the group "tree"
--- the node can be without decaying.
---
--- If param2 of the node is ~= 0, the node will always be preserved. Thus, if
--- the player places a node of that kind, you will want to set param2=1 or so.
-
-default.leafdecay_trunk_cache = {}
-default.leafdecay_enable_cache = true
--- Spread the load of finding trunks
-default.leafdecay_trunk_find_allow_accumulator = 0
-
-minetest.register_globalstep(function(dtime)
-	local finds_per_second = 5000
-	default.leafdecay_trunk_find_allow_accumulator =
-			math.floor(dtime * finds_per_second)
-end)
-
-minetest.register_abm({
-	nodenames = {"group:leafdecay"},
-	neighbors = {"air", "group:liquid"},
-	-- A low interval and a high inverse chance spreads the load
-	interval = 2,
-	chance = 5,
-
-	action = function(p0, node, _, _)
-		--print("leafdecay ABM at "..p0.x..", "..p0.y..", "..p0.z..")")
-		local do_preserve = false
-		local d = minetest.registered_nodes[node.name].groups.leafdecay
-		if not d or d == 0 then
-			--print("not groups.leafdecay")
-			return
-		end
-		local n0 = minetest.env:get_node(p0)
-		if n0.param2 ~= 0 then
-			--print("param2 ~= 0")
-			return
-		end
-		local p0_hash = nil
-		if default.leafdecay_enable_cache then
-			p0_hash = minetest.hash_node_position(p0)
-			local trunkp = default.leafdecay_trunk_cache[p0_hash]
-			if trunkp then
-				local n = minetest.env:get_node(trunkp)
-				local reg = minetest.registered_nodes[n.name]
-				-- Assume ignore is a trunk, to make the thing work at the border of the active area
-				if n.name == "ignore" or (reg.groups.tree and reg.groups.tree ~= 0) then
-					--print("cached trunk still exists")
-					return
-				end
-				--print("cached trunk is invalid")
-				-- Cache is invalid
-				table.remove(default.leafdecay_trunk_cache, p0_hash)
-			end
-		end
-		if default.leafdecay_trunk_find_allow_accumulator <= 0 then
-			return
-		end
-		default.leafdecay_trunk_find_allow_accumulator =
-				default.leafdecay_trunk_find_allow_accumulator - 1
-		-- Assume ignore is a trunk, to make the thing work at the border of the active area
-		local p1 = minetest.env:find_node_near(p0, d, {"ignore", "group:tree"})
-		if p1 then
-			do_preserve = true
-			if default.leafdecay_enable_cache then
-				--print("caching trunk")
-				-- Cache the trunk
-				default.leafdecay_trunk_cache[p0_hash] = p1
-			end
-		end
-		if not do_preserve then
-			-- Drop stuff other than the node itself
-			itemstacks = minetest.get_node_drops(n0.name)
-			for _, itemname in ipairs(itemstacks) do
-				if itemname ~= n0.name then
-					local p_drop = {
-						x = p0.x - 0.5 + math.random(),
-						y = p0.y - 0.5 + math.random(),
-						z = p0.z - 0.5 + math.random(),
-					}
-					minetest.env:add_item(p_drop, itemname)
-				end
-			end
-			-- Remove node
-			minetest.env:remove_node(p0)
-		end
-	end
-})
-
diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index acd7738..646f757 100644
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -6,8 +6,6 @@
 
 minetest.register_alias("mapgen_air", "air")
 minetest.register_alias("mapgen_stone", "default:stone")
-minetest.register_alias("mapgen_tree", "default:tree")
-minetest.register_alias("mapgen_leaves", "default:leaves")
 minetest.register_alias("mapgen_apple", "default:apple")
 minetest.register_alias("mapgen_water_source", "default:water_source")
 minetest.register_alias("mapgen_dirt", "default:dirt")
@@ -18,9 +16,10 @@ minetest.register_alias("mapgen_lava_source", "default:lava_source")
 minetest.register_alias("mapgen_cobble", "default:cobble")
 minetest.register_alias("mapgen_mossycobble", "default:mossycobble")
 minetest.register_alias("mapgen_dirt_with_grass", "default:dirt_with_grass")
-minetest.register_alias("mapgen_junglegrass", "default:junglegrass")
 minetest.register_alias("mapgen_desert_sand", "default:desert_sand")
 minetest.register_alias("mapgen_desert_stone", "default:desert_stone")
+minetest.register_alias("mapgen_tree", "air")
+minetest.register_alias("mapgen_leaves", "air")
 
 function default.make_papyrus(pos, size)
 	for y=0,size-1 do
@@ -121,7 +120,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 					end
 				end
 				if ground_y and minetest.env:get_node({x=x,y=ground_y,z=z}).name == "default:dirt_with_grass" then
-					minetest.env:add_item({x=x,y=ground_y+1,z=z}, "default:cobble")
+					minetest.env:add_node({x=x,y=ground_y+1,z=z}, {name = "default:cobble_node"})
 				end
 			end
 		end
diff --git a/mods/default/textures/default_bookshelf.png b/mods/default/textures/default_bookshelf.png
deleted file mode 100644
index c09e5e4..0000000
Binary files a/mods/default/textures/default_bookshelf.png and /dev/null differ
diff --git a/mods/default/textures/default_fence.png b/mods/default/textures/default_fence.png
deleted file mode 100644
index 0b99f0e..0000000
Binary files a/mods/default/textures/default_fence.png and /dev/null differ
diff --git a/mods/default/textures/default_junglegrass.png b/mods/default/textures/default_junglegrass.png
deleted file mode 100644
index eea87c0..0000000
Binary files a/mods/default/textures/default_junglegrass.png and /dev/null differ
diff --git a/mods/default/textures/default_jungletree.png b/mods/default/textures/default_jungletree.png
deleted file mode 100644
index d8c2635..0000000
Binary files a/mods/default/textures/default_jungletree.png and /dev/null differ
diff --git a/mods/default/textures/default_jungletree_top.png b/mods/default/textures/default_jungletree_top.png
deleted file mode 100644
index 805272a..0000000
Binary files a/mods/default/textures/default_jungletree_top.png and /dev/null differ
diff --git a/mods/default/textures/default_scorched_stuff.png b/mods/default/textures/default_scorched_stuff.png
deleted file mode 100644
index 9ced2fb..0000000
Binary files a/mods/default/textures/default_scorched_stuff.png and /dev/null differ
diff --git a/mods/default/textures/default_stick.png b/mods/default/textures/default_stick.png
deleted file mode 100644
index a195cf0..0000000
Binary files a/mods/default/textures/default_stick.png and /dev/null differ
diff --git a/mods/default/textures/default_tree.png b/mods/default/textures/default_tree.png
deleted file mode 100644
index ab12501..0000000
Binary files a/mods/default/textures/default_tree.png and /dev/null differ
diff --git a/mods/default/textures/default_tree_top.png b/mods/default/textures/default_tree_top.png
deleted file mode 100644
index 6d62006..0000000
Binary files a/mods/default/textures/default_tree_top.png and /dev/null differ
diff --git a/mods/default/textures/default_wood.png b/mods/default/textures/default_wood.png
deleted file mode 100644
index 66f2b72..0000000
Binary files a/mods/default/textures/default_wood.png and /dev/null differ
diff --git a/mods/default/textures/treeprop.png b/mods/default/textures/treeprop.png
deleted file mode 100644
index 72e831b..0000000
Binary files a/mods/default/textures/treeprop.png and /dev/null differ
diff --git a/mods/dye/init.lua b/mods/dye/init.lua
index 8e6dafd..72fbf86 100644
--- a/mods/dye/init.lua
+++ b/mods/dye/init.lua
@@ -133,8 +133,8 @@ dyelocal = nil
 
 minetest.register_craft({
 	type = "shapeless",
-	output = 'dye:dark_green',
-	recipe = {'default:cactus'},
+	output = "dye:dark_green 4",
+	recipe = {"default:cactus"},
 })
 
 -- EOF
diff --git a/mods/furnace/init.lua b/mods/furnace/init.lua
index ef45a5d..12f8b04 100644
--- a/mods/furnace/init.lua
+++ b/mods/furnace/init.lua
@@ -4,7 +4,7 @@ function furnace.check_furnace_blocks(pos)
 	local furnace_blocks = {{x=1,y=0,z=-1}, {x=1,y=0,z=0}, {x=1,y=0,z=1}, {x=0,y=0,z=-1}, {x=0,y=0,z=1}, {x=-1,y=0,z=-1}, {x=-1,y=0,z=0}, {x=-1,y=0,z=1}, {x=0,y=-1,z=0}, {x=1,y=-1,z=-1}, {x=1,y=-1,z=0}, {x=1,y=-1,z=1}, {x=0,y=-1,z=-1}, {x=0,y=-1,z=1}, {x=-1,y=-1,z=-1}, {x=-1,y=-1,z=0}, {x=-1,y=-1,z=1}}
 	for n = 1,#furnace_blocks do
 		local v = furnace_blocks[n]
-			if minetest.env:get_node({x=pos.x+v.x,y=pos.y+v.y,z=pos.z+v.z}).name ~= "default:cobbleblock" then
+			if minetest.env:get_node({x=pos.x+v.x,y=pos.y+v.y,z=pos.z+v.z}).name ~= "default:cobbleblock_flat" then
 				return false
 			end
 		end
diff --git a/mods/helper_functions/init.lua b/mods/helper_functions/init.lua
index 555f943..db8f953 100644
--- a/mods/helper_functions/init.lua
+++ b/mods/helper_functions/init.lua
@@ -33,9 +33,10 @@ function string:capitalize()
 	return self:sub(1,1):upper()..self:sub(2):lower()
 end
 
-function minetest.get_item_group(name, group)
-	if not minetest.registered_items[name] or not minetest.registered_items[name].groups[group] then
-		return 0
+function string:remove_modname_prefix()
+	local i = self:find(":")
+	if i then
+		return self:sub(i+1)
 	end
-	return minetest.registered_items[name].groups[group]  
+	return nil
 end
diff --git a/mods/icicles/init.lua b/mods/icicles/init.lua
index fad4814..8b63d16 100644
--- a/mods/icicles/init.lua
+++ b/mods/icicles/init.lua
@@ -1,11 +1,19 @@
 for i = 1,4 do
 	minetest.register_node("icicles:icicle_"..i, {
 		description = "Icicle "..i,
-		groups = {cracky=3, icicle=1, oddly_breakable_by_hand=4-i},
+		groups = {cracky=3, icicle=1, oddly_breakable_by_hand=4-i, drop_on_dig=1},
 		tiles = {"default_stone.png"},
 		is_ground_content = true,
 		sounds = default.node_sound_stone_defaults(),
-		drop = "",
+		drop = {
+			max_items = 1,
+			items = {
+				{
+					items = {"default:cobble"},
+					rarity = 5 - i,
+				},
+			},
+		},
 		drawtype = "nodebox",
 		paramtype = "light",
 		node_box = {
diff --git a/mods/instruments/buckets.lua b/mods/instruments/buckets.lua
index 7096732..e647edf 100644
--- a/mods/instruments/buckets.lua
+++ b/mods/instruments/buckets.lua
@@ -1,21 +1,18 @@
 buckets = {}
 buckets.liquids = {}
 
-function buckets.register_liquid(name, source, flowing, itemname, inventory_image)
-
-	buckets.liquids[source] = {
-		name = name,
-		source = source,
-		flowing = flowing,
-		itemname = itemname,
-	}
-	buckets.liquids[flowing] = buckets.liquids[source]
-
-	if itemname ~= nil then
-		for i = 1,#metals.list do
-			minetest.register_craftitem(itemname.."_"..metals.list[i], {
-				description = metals.desc_list[i] .. " Bucket with " .. name,
-				inventory_image = "instruments_bucket_"..metals.list[i]..".png^"..inventory_image,
+realtest.registered_liquids = {}
+function realtest.register_liquid(name, LiquidDef)
+	if name and LiquidDef.source and LiquidDef.flowing and (LiquidDef.image_for_metal_bucket or LiquidDef.image_for_wood_bucket) then
+		LiquidDef.name = name
+		realtest.registered_liquids[LiquidDef.source] = LiquidDef
+		realtest.registered_liquids[LiquidDef.flowing] = LiquidDef
+	end
+	if LiquidDef.image_for_metal_bucket then
+		for i, metal in ipairs(metals.list) do
+			minetest.register_craftitem("instruments:bucket_"..metal.."_with_"..LiquidDef.name, {
+				description = metals.desc_list[i] .. " Bucket with " .. LiquidDef.description,
+				inventory_image = "instruments_bucket_"..metal..".png^"..LiquidDef.image_for_metal_bucket,
 				stack_max = 1,
 				liquids_pointable = true,
 				on_use = function(itemstack, user, pointed_thing)
@@ -25,26 +22,78 @@ function buckets.register_liquid(name, source, flowing, itemname, inventory_imag
 					end
 					n = minetest.env:get_node(pointed_thing.under)
 					if minetest.registered_nodes[n.name].buildable_to then
-						minetest.env:add_node(pointed_thing.under, {name=source})
+						minetest.env:add_node(pointed_thing.under, {name=LiquidDef.source})
 					else
 						n = minetest.env:get_node(pointed_thing.above)
 						if minetest.registered_nodes[n.name].buildable_to then
-							minetest.env:add_node(pointed_thing.above, {name=source})
+							minetest.env:add_node(pointed_thing.above, {name=LiquidDef.source})
 						else
 							return
 						end
 					end
-					return {name="instruments:bucket_empty_"..metals.list[i]}
+					return {name="instruments:bucket_"..metal}
 				end
 			})
 		end
 	end
+	if LiquidDef.image_for_wood_bucket then
+		for i, tree in pairs(realtest.registered_trees) do
+			local wood = tree.name:remove_modname_prefix()
+			minetest.register_craftitem("instruments:bucket_"..wood.."_with_"..LiquidDef.name, {
+				description = "Empty " .. tree.description .. " Bucket with " .. LiquidDef.description,
+				inventory_image = "instruments_bucket_wood.png^"..LiquidDef.image_for_wood_bucket,
+				stack_max = 1,
+				liquids_pointable = true,
+				on_use = function(itemstack, user, pointed_thing)
+					-- Must be pointing to node
+					if pointed_thing.type ~= "node" then
+						return
+					end
+					n = minetest.env:get_node(pointed_thing.under)
+					if minetest.registered_nodes[n.name].buildable_to then
+						minetest.env:add_node(pointed_thing.under, {name=LiquidDef.source})
+					else
+						n = minetest.env:get_node(pointed_thing.above)
+						if minetest.registered_nodes[n.name].buildable_to then
+							minetest.env:add_node(pointed_thing.above, {name=LiquidDef.source})
+						else
+							return
+						end
+					end
+					return {name="instruments:bucket_"..wood}
+				end,
+			})
+		end
+	end
 end
 
-for i = 1,#metals.list do
-	minetest.register_craftitem("instruments:bucket_empty_"..metals.list[i], {
+for i, metal in ipairs(metals.list) do
+	minetest.register_craftitem("instruments:bucket_"..metal, {
 		description = "Empty " .. metals.desc_list[i] .. " Bucket",
-		inventory_image = "instruments_bucket_"..metals.list[i]..".png",
+		inventory_image = "instruments_bucket_"..metal..".png",
+		stack_max = 1,
+		liquids_pointable = true,
+		on_use = function(itemstack, user, pointed_thing)
+			-- Must be pointing to node
+				if pointed_thing.type ~= "node" then
+					return
+				end
+				-- Check if pointing to a liquid source
+				n = minetest.env:get_node(pointed_thing.under)
+				liquiddef = realtest.registered_liquids[n.name]
+				if liquiddef then
+					minetest.env:add_node(pointed_thing.under, {name="air"})
+					return {name="instruments:bucket_"..wood}
+				end
+		end,
+	})
+end
+
+for i, tree in pairs(realtest.registered_trees) do
+	local wood = tree.name:remove_modname_prefix()
+	minetest.register_craftitem("instruments:bucket_"..wood, {
+		description = "Empty " .. tree.description .. " Bucket",
+		inventory_image = "instruments_bucket_wood.png",
 		stack_max = 1,
 		liquids_pointable = true,
 		on_use = function(itemstack, user, pointed_thing)
@@ -54,27 +103,35 @@ for i = 1,#metals.list do
 			end
 			-- Check if pointing to a liquid source
 			n = minetest.env:get_node(pointed_thing.under)
-			liquiddef = buckets.liquids[n.name]
-			if liquiddef ~= nil and liquiddef.source == n.name and liquiddef.itemname ~= nil then
+			liquiddef = realtest.registered_liquids[n.name]
+			if liquiddef then
 				minetest.env:add_node(pointed_thing.under, {name="air"})
-				return {name=liquiddef.itemname.."_"..metals.list[i]}
+				return {name="instruments:bucket_"..wood.."_with_"..liquiddef.name}
 			end
 		end,
 	})
+	minetest.register_craft({
+		output = "instruments:bucket_"..wood,
+		recipe = {
+			{tree.name.."_plank", "", tree.name.."_plank"},
+			{tree.name.."_plank", "", tree.name.."_plank"},
+			{"", tree.name.."_plank", ""},
+		},
+	})
 end
 
-buckets.register_liquid(
-	"Water",
-	"default:water_source",
-	"default:water_flowing",
-	"instruments:bucket_water",
-	"instruments_water.png"
-)
+realtest.register_liquid("water", {
+	description = "Water",
+	source = "default:water_source",
+	flowing = "default:water_flowing",
+	image_for_metal_bucket = "instruments_metal_water.png",
+	image_for_wood_bucket = "instruments_wood_water.png",
+})
+
+realtest.register_liquid("lava", {
+	description = "Lava",
+	source = "default:lava_source",
+	flowing = "default:lava_flowing",
+	image_for_metal_bucket = "instruments_lava.png",
+})
 
-buckets.register_liquid(
-	"Lava",
-	"default:lava_source",
-	"default:lava_flowing",
-	"instruments:bucket_lava",
-	"instruments_lava.png"
-)
diff --git a/mods/instruments/depends.txt b/mods/instruments/depends.txt
index 6ab474a..ff062cc 100644
--- a/mods/instruments/depends.txt
+++ b/mods/instruments/depends.txt
@@ -1,3 +1,4 @@
 default
 metals
 helper_functions
+trees
diff --git a/mods/instruments/init.lua b/mods/instruments/init.lua
index bf3e5ff..7745b48 100644
--- a/mods/instruments/init.lua
+++ b/mods/instruments/init.lua
@@ -82,7 +82,7 @@ instruments.spear.entity.on_step = function(self, dtime)
 				if obj:get_hp()<=0 then 
 					obj:remove()
 				end
-				minetest.env:add_item(self.lastpos, 'instruments:spear_'..self.object:get_luaentity().material)
+				minetest.env:add_item(self.lastpos, "instruments:spear_"..self.object:get_luaentity().material)
 				self.object:remove()
 			end
 		end
@@ -90,7 +90,7 @@ instruments.spear.entity.on_step = function(self, dtime)
 
 	if self.lastpos.x~=nil then
 		if node.name ~= "air" then
-			minetest.env:add_item(self.lastpos, 'instruments:spear_'..self.object:get_luaentity().material)
+			minetest.env:add_item(self.lastpos, "instruments:spear_"..self.object:get_luaentity().material)
 			self.object:remove()
 		end
 	end
@@ -116,7 +116,7 @@ for i, material in ipairs(instruments.materials) do
 			obj:get_luaentity().material = material
 			return ""
 		end,
-		groups = {material_level=instruments.levels[i], durability=instruments.durability[i]},
+		groups = {material_level=instruments.levels[i], durability=instruments.durability[i], spear=1},
 	})
 	--Chisels (stone chisels are not exist)
 	if material ~= "stone" then
@@ -139,7 +139,7 @@ for i, material in ipairs(instruments.materials) do
 				item:add_wear(65535/instruments.durability[i])
 				return item
 			end,
-			groups = {material_level=instruments.levels[i], durability=instruments.durability[i]},
+			groups = {material_level=instruments.levels[i], durability=instruments.durability[i], chisel=1},
 		})
 	end
 	--Heads
@@ -159,7 +159,7 @@ for i, material in ipairs(instruments.materials) do
 				output = "instruments:"..instrument.."_"..material,
 				recipe = {
 					{"instruments:"..instrument.."_"..material.."_head"},
-					{'default:stick'},
+					{"group:stick"},
 				},
 			})
 		end
@@ -175,7 +175,7 @@ for i, material in ipairs(instruments.materials) do
 					max_drop_level=1,
 					groupcaps=instruments.groupcaps[j][i],
 				},
-				groups = {material_level=instruments.levels[i], durability=instruments.durability[i]},
+				groups = {material_level=instruments.levels[i], durability=instruments.durability[i], [instrument] = 1},
 			})
 		end
 	end
@@ -185,7 +185,7 @@ minetest.register_craft({
 	output = "instruments:spear_stone",
 	recipe = {
 		{"default:cobble", "", ""},
-		{"", "default:stick", ""},
-		{"","","default:stick"},
+		{"", "group:stick", ""},
+		{"","","group:stick"},
 	},
 })
diff --git a/mods/instruments/textures/instruments_bucket_wood.png b/mods/instruments/textures/instruments_bucket_wood.png
new file mode 100644
index 0000000..da6fdc3
Binary files /dev/null and b/mods/instruments/textures/instruments_bucket_wood.png differ
diff --git a/mods/instruments/textures/instruments_water.png b/mods/instruments/textures/instruments_metal_water.png
similarity index 100%
rename from mods/instruments/textures/instruments_water.png
rename to mods/instruments/textures/instruments_metal_water.png
diff --git a/mods/instruments/textures/instruments_wood_water.png b/mods/instruments/textures/instruments_wood_water.png
new file mode 100644
index 0000000..b447e1e
Binary files /dev/null and b/mods/instruments/textures/instruments_wood_water.png differ
diff --git a/mods/item_drop/README.txt b/mods/item_drop/README.txt
deleted file mode 100644
index fe43054..0000000
--- a/mods/item_drop/README.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-===ITEM_DROP MOD for MINETEST-C55===
-by PilzAdam
-
-Introduction:
-This mod adds Minecraft like drop/pick up of items to Minetest.
-
-How to install:
-Unzip the archive an place it in minetest-base-directory/mods/minetest/
-if you have a windows client or a linux run-in-place client. If you have
-a linux system-wide instalation place it in ~/.minetest/mods/minetest/.
-If you want to install this mod only in one world create the folder
-worldmods/ in your worlddirectory.
-For further information or help see:
-http://wiki.minetest.com/wiki/Installing_Mods
-
-How to use the mod:
-Just install it an everything works.
-
-For developers:
-You dont have to use get_drops() anymore because of changes in the
-builtin files of minetest.
-
-License:
-Sourcecode: WTFPL (see below)
-Sound: WTFPL (see below)
-
-See also:
-http://minetest.net/
-
-         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
-
- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
-
- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
-
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO. 
diff --git a/mods/item_drop/init.lua b/mods/item_drop/init.lua
index fb03807..65bcdd4 100644
--- a/mods/item_drop/init.lua
+++ b/mods/item_drop/init.lua
@@ -1,7 +1,7 @@
 --Mod by PilzAdam
 
 function minetest.handle_node_drops(pos, drops, digger)
-	for _,item in ipairs(drops) do
+	local function drop(item)
 		local count, name
 		if type(item) == "string" then
 			count = 1
@@ -30,4 +30,20 @@ function minetest.handle_node_drops(pos, drops, digger)
 			end
 		end
 	end
+	local function drop_all()
+		for _, item in ipairs(drops) do
+			drop(item)
+		end
+	end
+	if minetest.get_node_group(minetest.env:get_node(pos).name, "drop_on_dig") == 1 then
+		drop_all()
+	elseif digger:get_inventory() then
+		for _, dropped_item in ipairs(drops) do
+			if digger:get_inventory():room_for_item("main", dropped_item) then
+				digger:get_inventory():add_item("main", dropped_item)
+			else
+				drop(dropped_item)
+			end
+		end
+	end
 end
diff --git a/mods/metals/init.lua b/mods/metals/init.lua
index 45abf6f..e6f54d3 100644
--- a/mods/metals/init.lua
+++ b/mods/metals/init.lua
@@ -94,6 +94,11 @@ for i=1, #metals.list do
 		inventory_image = "metals_ceramic_mold.png^metals_"..metals.list[i].."_ingot.png",
 	})
 	
+	minetest.register_craftitem("metals:"..metals.list[i].."_lock", {
+		description = metals.desc_list[i].." Lock",
+		inventory_image = "metals_"..metals.list[i].."_lock.png",
+	})
+	
 	--
 	-- Nodes
 	--
@@ -103,7 +108,8 @@ for i=1, #metals.list do
 		tiles = {"metals_"..metals.list[i].."_block.png"},
 		particle_image = {"metals_"..metals.list[i].."_block.png"},
 		is_ground_content = true,
-		groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2},
+		drop = "metals:"..metals.list[i].."_doubleingot",
+		groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2,drop_on_dig=1},
 		sounds = default.node_sound_stone_defaults(),
 	})
 	
@@ -114,13 +120,13 @@ for i=1, #metals.list do
 	minetest.register_craft({
 		output = "metals:"..metals.list[i].."_block",
 		recipe = {
-			{"metals:"..metals.list[i].."_ingot", "metals:"..metals.list[i].."_ingot"},
-			{"metals:"..metals.list[i].."_ingot", "metals:"..metals.list[i].."_ingot"},
+			{"metals:"..metals.list[i].."_doubleingot", "metals:"..metals.list[i].."_doubleingot"},
+			{"metals:"..metals.list[i].."_doubleingot", "metals:"..metals.list[i].."_doubleingot"},
 		}
 	})
 	
 	minetest.register_craft({
-		output = "metals:"..metals.list[i].."_ingot 4",
+		output = "metals:"..metals.list[i].."_doubleingot 4",
 		recipe = {
 			{"metals:"..metals.list[i].."_block"},
 		}
@@ -135,12 +141,9 @@ for i=1, #metals.list do
 	})
 	
 	minetest.register_craft({
-		output = 'sawing_table:self',
-		recipe = {
-			{'default:tree',"metals:"..metals.list[i].."_ingot",'default:tree'},
-			{'default:tree','','default:tree'},
-			{'default:tree',"metals:"..metals.list[i].."_ingot",'default:tree'},
-		}
+		output = "metals:"..metals.list[i].."_ingot",
+		recipe = {{"metals:ceramic_mold_"..metals.list[i]}},
+		replacements = {{"metals:ceramic_mold_"..metals.list[i], "metals:ceramic_mold"}},
 	})
 	
 	--
@@ -182,7 +185,9 @@ minetest.register_craft({
 	recipe = "metals:clay_mold",
 })
 
-MINERALS_LIST={
+minerals = {}
+
+minerals.list = {
 	'magnetite',
 	'hematite',
 	'limonite',
@@ -200,25 +205,25 @@ MINERALS_LIST={
 	'bauxite',
 }
 
-MINERALS_DESC_LIST={
-	'magnetite',
-	'hematite',
-	'limonite',
-	'bismuthinite',
-	'cassiterite',
-	'galena',
-	'malachite',
-	'native copper',
-	'native gold',
-	'native platinum',
-	'native silver',
-	'sphalerite',
-	'tetrahedrite',
-	'garnierite',
-	'bauxite',
+minerals.desc_list = {
+	'Magnetite',
+	'Hematite',
+	'Limonite',
+	'Bismuthinite',
+	'Cassiterite',
+	'Galena',
+	'Malachite',
+	'Native Copper',
+	'Native Gold',
+	'Native Platinum',
+	'Native Silver',
+	'Sphalerite',
+	'Tetrahedrite',
+	'Garnierite',
+	'Bauxite',
 }
 
-MINERALS_METALS_LIST={
+minerals.metals_list = {
 	'pig_iron',
 	'pig_iron',
 	'pig_iron',
@@ -236,24 +241,30 @@ MINERALS_METALS_LIST={
 	'aluminium',
 }
 
-for i=1, #MINERALS_LIST do
-	minetest.register_craftitem("metals:ceramic_mold_"..MINERALS_LIST[i], {
-		description = "Ceramic mold with "..MINERALS_DESC_LIST[i],
-		inventory_image = "metals_ceramic_mold_"..MINERALS_LIST[i]..".png",
+for i, mineral in ipairs(minerals.list) do
+	minetest.register_craftitem("metals:ceramic_mold_"..mineral, {
+		description = "Ceramic mold with "..minerals.desc_list[i],
+		inventory_image = "metals_ceramic_mold_"..mineral..".png",
 	})
 
 	minetest.register_craft({
-		output = "metals:ceramic_mold_"..MINERALS_LIST[i],
+		output = "metals:ceramic_mold_"..mineral,
 		recipe = {
-			{"minerals:"..MINERALS_LIST[i]},
+			{"minerals:"..mineral},
 			{"metals:ceramic_mold"},
 		}
 	})
+	
+	minetest.register_craft({
+		output = "minerals:"..mineral,
+		recipe = {{"metals:ceramic_mold_"..mineral}},
+		replacements = {{"metals:ceramic_mold_"..mineral, "metals:ceramic_mold"}},
+	})
 
 	minetest.register_craft({
 		type = "cooking",
-		output = "metals:"..MINERALS_METALS_LIST[i].."_unshaped",
-		recipe = "metals:ceramic_mold_"..MINERALS_LIST[i],
+		output = "metals:"..minerals.metals_list[i].."_unshaped",
+		recipe = "metals:ceramic_mold_"..mineral,
 	})
 end
 
diff --git a/mods/metals/textures/metals_aluminium_bucket.png b/mods/metals/textures/metals_aluminium_bucket.png
new file mode 100644
index 0000000..b67f807
Binary files /dev/null and b/mods/metals/textures/metals_aluminium_bucket.png differ
diff --git a/mods/metals/textures/metals_aluminium_lock.png b/mods/metals/textures/metals_aluminium_lock.png
new file mode 100644
index 0000000..86c9107
Binary files /dev/null and b/mods/metals/textures/metals_aluminium_lock.png differ
diff --git a/mods/metals/textures/metals_bismuth_bronze_bucket.png b/mods/metals/textures/metals_bismuth_bronze_bucket.png
new file mode 100644
index 0000000..accf0c1
Binary files /dev/null and b/mods/metals/textures/metals_bismuth_bronze_bucket.png differ
diff --git a/mods/metals/textures/metals_bismuth_bronze_lock.png b/mods/metals/textures/metals_bismuth_bronze_lock.png
new file mode 100644
index 0000000..99f441a
Binary files /dev/null and b/mods/metals/textures/metals_bismuth_bronze_lock.png differ
diff --git a/mods/metals/textures/metals_bismuth_bucket.png b/mods/metals/textures/metals_bismuth_bucket.png
new file mode 100644
index 0000000..1ecb8d4
Binary files /dev/null and b/mods/metals/textures/metals_bismuth_bucket.png differ
diff --git a/mods/metals/textures/metals_bismuth_lock.png b/mods/metals/textures/metals_bismuth_lock.png
new file mode 100644
index 0000000..2ac7feb
Binary files /dev/null and b/mods/metals/textures/metals_bismuth_lock.png differ
diff --git a/mods/metals/textures/metals_black_bronze_bucket.png b/mods/metals/textures/metals_black_bronze_bucket.png
new file mode 100644
index 0000000..6114527
Binary files /dev/null and b/mods/metals/textures/metals_black_bronze_bucket.png differ
diff --git a/mods/metals/textures/metals_black_bronze_lock.png b/mods/metals/textures/metals_black_bronze_lock.png
new file mode 100644
index 0000000..f1a5c86
Binary files /dev/null and b/mods/metals/textures/metals_black_bronze_lock.png differ
diff --git a/mods/metals/textures/metals_black_steel_bucket.png b/mods/metals/textures/metals_black_steel_bucket.png
new file mode 100644
index 0000000..9e56232
Binary files /dev/null and b/mods/metals/textures/metals_black_steel_bucket.png differ
diff --git a/mods/metals/textures/metals_black_steel_lock.png b/mods/metals/textures/metals_black_steel_lock.png
new file mode 100644
index 0000000..1457a24
Binary files /dev/null and b/mods/metals/textures/metals_black_steel_lock.png differ
diff --git a/mods/metals/textures/metals_brass_bucket.png b/mods/metals/textures/metals_brass_bucket.png
new file mode 100644
index 0000000..daa5b3f
Binary files /dev/null and b/mods/metals/textures/metals_brass_bucket.png differ
diff --git a/mods/metals/textures/metals_brass_lock.png b/mods/metals/textures/metals_brass_lock.png
new file mode 100644
index 0000000..674e397
Binary files /dev/null and b/mods/metals/textures/metals_brass_lock.png differ
diff --git a/mods/metals/textures/metals_bronze_bucket.png b/mods/metals/textures/metals_bronze_bucket.png
new file mode 100644
index 0000000..2d3988d
Binary files /dev/null and b/mods/metals/textures/metals_bronze_bucket.png differ
diff --git a/mods/metals/textures/metals_bronze_lock.png b/mods/metals/textures/metals_bronze_lock.png
new file mode 100644
index 0000000..8245a7f
Binary files /dev/null and b/mods/metals/textures/metals_bronze_lock.png differ
diff --git a/mods/metals/textures/metals_copper_bucket.png b/mods/metals/textures/metals_copper_bucket.png
new file mode 100644
index 0000000..bfa136b
Binary files /dev/null and b/mods/metals/textures/metals_copper_bucket.png differ
diff --git a/mods/metals/textures/metals_copper_lock.png b/mods/metals/textures/metals_copper_lock.png
new file mode 100644
index 0000000..4611bc1
Binary files /dev/null and b/mods/metals/textures/metals_copper_lock.png differ
diff --git a/mods/metals/textures/metals_gold_bucket.png b/mods/metals/textures/metals_gold_bucket.png
new file mode 100644
index 0000000..f0a0cea
Binary files /dev/null and b/mods/metals/textures/metals_gold_bucket.png differ
diff --git a/mods/metals/textures/metals_gold_lock.png b/mods/metals/textures/metals_gold_lock.png
new file mode 100644
index 0000000..862aced
Binary files /dev/null and b/mods/metals/textures/metals_gold_lock.png differ
diff --git a/mods/metals/textures/metals_lava.png b/mods/metals/textures/metals_lava.png
new file mode 100644
index 0000000..51a3563
Binary files /dev/null and b/mods/metals/textures/metals_lava.png differ
diff --git a/mods/metals/textures/metals_lead_bucket.png b/mods/metals/textures/metals_lead_bucket.png
new file mode 100644
index 0000000..f456556
Binary files /dev/null and b/mods/metals/textures/metals_lead_bucket.png differ
diff --git a/mods/metals/textures/metals_lead_lock.png b/mods/metals/textures/metals_lead_lock.png
new file mode 100644
index 0000000..5a5ea14
Binary files /dev/null and b/mods/metals/textures/metals_lead_lock.png differ
diff --git a/mods/metals/textures/metals_nickel_bucket.png b/mods/metals/textures/metals_nickel_bucket.png
new file mode 100644
index 0000000..8853df7
Binary files /dev/null and b/mods/metals/textures/metals_nickel_bucket.png differ
diff --git a/mods/metals/textures/metals_nickel_lock.png b/mods/metals/textures/metals_nickel_lock.png
new file mode 100644
index 0000000..383d356
Binary files /dev/null and b/mods/metals/textures/metals_nickel_lock.png differ
diff --git a/mods/metals/textures/metals_pig_iron_bucket.png b/mods/metals/textures/metals_pig_iron_bucket.png
new file mode 100644
index 0000000..e557d14
Binary files /dev/null and b/mods/metals/textures/metals_pig_iron_bucket.png differ
diff --git a/mods/metals/textures/metals_pig_iron_lock.png b/mods/metals/textures/metals_pig_iron_lock.png
new file mode 100644
index 0000000..c1d4990
Binary files /dev/null and b/mods/metals/textures/metals_pig_iron_lock.png differ
diff --git a/mods/metals/textures/metals_platinum_bucket.png b/mods/metals/textures/metals_platinum_bucket.png
new file mode 100644
index 0000000..5061971
Binary files /dev/null and b/mods/metals/textures/metals_platinum_bucket.png differ
diff --git a/mods/metals/textures/metals_platinum_lock.png b/mods/metals/textures/metals_platinum_lock.png
new file mode 100644
index 0000000..3e52df2
Binary files /dev/null and b/mods/metals/textures/metals_platinum_lock.png differ
diff --git a/mods/metals/textures/metals_rose_gold_bucket.png b/mods/metals/textures/metals_rose_gold_bucket.png
new file mode 100644
index 0000000..a48108e
Binary files /dev/null and b/mods/metals/textures/metals_rose_gold_bucket.png differ
diff --git a/mods/metals/textures/metals_rose_gold_lock.png b/mods/metals/textures/metals_rose_gold_lock.png
new file mode 100644
index 0000000..798825b
Binary files /dev/null and b/mods/metals/textures/metals_rose_gold_lock.png differ
diff --git a/mods/metals/textures/metals_silver_bucket.png b/mods/metals/textures/metals_silver_bucket.png
new file mode 100644
index 0000000..748c86d
Binary files /dev/null and b/mods/metals/textures/metals_silver_bucket.png differ
diff --git a/mods/metals/textures/metals_silver_lock.png b/mods/metals/textures/metals_silver_lock.png
new file mode 100644
index 0000000..45f2259
Binary files /dev/null and b/mods/metals/textures/metals_silver_lock.png differ
diff --git a/mods/metals/textures/metals_steel_bucket.png b/mods/metals/textures/metals_steel_bucket.png
new file mode 100644
index 0000000..a2db363
Binary files /dev/null and b/mods/metals/textures/metals_steel_bucket.png differ
diff --git a/mods/metals/textures/metals_steel_lock.png b/mods/metals/textures/metals_steel_lock.png
new file mode 100644
index 0000000..1c54a24
Binary files /dev/null and b/mods/metals/textures/metals_steel_lock.png differ
diff --git a/mods/metals/textures/metals_sterling_silver_bucket.png b/mods/metals/textures/metals_sterling_silver_bucket.png
new file mode 100644
index 0000000..00350c1
Binary files /dev/null and b/mods/metals/textures/metals_sterling_silver_bucket.png differ
diff --git a/mods/metals/textures/metals_sterling_silver_lock.png b/mods/metals/textures/metals_sterling_silver_lock.png
new file mode 100644
index 0000000..185e440
Binary files /dev/null and b/mods/metals/textures/metals_sterling_silver_lock.png differ
diff --git a/mods/metals/textures/metals_tin_bucket.png b/mods/metals/textures/metals_tin_bucket.png
new file mode 100644
index 0000000..8bb5f59
Binary files /dev/null and b/mods/metals/textures/metals_tin_bucket.png differ
diff --git a/mods/metals/textures/metals_tin_lock.png b/mods/metals/textures/metals_tin_lock.png
new file mode 100644
index 0000000..777dd9f
Binary files /dev/null and b/mods/metals/textures/metals_tin_lock.png differ
diff --git a/mods/metals/textures/metals_water.png b/mods/metals/textures/metals_water.png
new file mode 100644
index 0000000..13da3cd
Binary files /dev/null and b/mods/metals/textures/metals_water.png differ
diff --git a/mods/metals/textures/metals_wrought_iron_bucket.png b/mods/metals/textures/metals_wrought_iron_bucket.png
new file mode 100644
index 0000000..a57a3c0
Binary files /dev/null and b/mods/metals/textures/metals_wrought_iron_bucket.png differ
diff --git a/mods/metals/textures/metals_wrought_iron_lock.png b/mods/metals/textures/metals_wrought_iron_lock.png
new file mode 100644
index 0000000..6887132
Binary files /dev/null and b/mods/metals/textures/metals_wrought_iron_lock.png differ
diff --git a/mods/metals/textures/metals_zinc_bucket.png b/mods/metals/textures/metals_zinc_bucket.png
new file mode 100644
index 0000000..4c8be28
Binary files /dev/null and b/mods/metals/textures/metals_zinc_bucket.png differ
diff --git a/mods/metals/textures/metals_zinc_lock.png b/mods/metals/textures/metals_zinc_lock.png
new file mode 100644
index 0000000..6557cbc
Binary files /dev/null and b/mods/metals/textures/metals_zinc_lock.png differ
diff --git a/mods/minerals/init.lua b/mods/minerals/init.lua
index abcb414..d000c24 100644
--- a/mods/minerals/init.lua
+++ b/mods/minerals/init.lua
@@ -92,15 +92,3 @@ minetest.register_craft({
 	recipe = "minerals:bituminous_coal",
 	burntime = 25,
 })
-
-minetest.register_craft({
-	type="cooking",
-	output="default:coal_lump 4",
-	recipe="default:tree",
-})
-
-minetest.register_craft({
-	type="cooking",
-	output="default:coal_lump",
-	recipe="default:wood",
-})
diff --git a/mods/ores/init.lua b/mods/ores/init.lua
index 9e361d8..d701b46 100644
--- a/mods/ores/init.lua
+++ b/mods/ores/init.lua
@@ -51,9 +51,9 @@ for i,ore in ipairs(ores.list) do
 	minetest.register_node("ores:"..ore, {
 		description = ores.desc_list[i],
 		tile_images = {"default_stone.png^ores_"..ore..".png"},
-		particle_image = {"ores_"..ore..".png"},
+		particle_image = {"minerals_"..ore..".png"},
 		is_ground_content = true,
-		groups = {cracky=3},
+		groups = {cracky=3,drop_on_dig=1},
 		drop = {
 			max_items = 1,
 			items = {
@@ -75,7 +75,7 @@ minetest.register_node("ores:native_copper_desert", {
 	tile_images = {"default_desert_stone.png^ores_native_copper.png"},
 	particle_image = {"ores_native_copper.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	drop = {
 		max_items = 1,
 		items = {
@@ -96,7 +96,7 @@ minetest.register_node("ores:native_gold_desert", {
 	tile_images = {"default_desert_stone.png^ores_native_gold.png"},
 	particle_image = {"ores_native_gold.png"},
 	is_ground_content = true,
-	groups = {cracky=3},
+	groups = {cracky=3,drop_on_dig=1},
 	drop = {
 		max_items = 1,
 		items = {
@@ -117,7 +117,7 @@ minetest.register_node("ores:peat", {
 	tile_images = {"ores_peat.png"},
 	particle_image = {"ores_peat.png"},
 	is_ground_content = true,
-	groups = {crumbly=3},
+	groups = {crumbly=3,drop_on_dig=1,falling_node=1},
 	sounds = default.node_sound_stone_defaults(),
 })
 
@@ -230,12 +230,13 @@ minetest.register_on_generated(function(minp, maxp, seed)
 	}
 	for i, ore in ipairs(gen_ores) do
 		if pr:next(1,2) == 1 then
-			generate_ore(ore[1], "default:stone", minp, maxp, seed+i, 1/8/8/8/8/8/8, 10, 850, ore[2] or -31000, ore[3] or 31000)
+			generate_ore(ore[1], "default:stone", minp, maxp, seed+i, 1/8/8/8/8/8/8, 10, 850, ore[2] or -31000, ore[3] or 200)
 		end
 	end
-	generate_peat("ores:peat", "default:dirt", minp, maxp, seed+19, 1/8/16/24, 10, 1000, -31000, 31000)
-	generate_ore("ores:native_copper_desert", "default:desert_stone", minp, maxp, seed+20, 1/8/8/8/8/8/8, 6, 200, -31000, 31000)
-	generate_ore("ores:native_gold_desert", "default:desert_stone", minp, maxp, seed+21, 1/8/8/8/8/8/8, 5, 100, -31000, 31000)
+	generate_peat("ores:peat", "default:dirt", minp, maxp, seed+19, 1/8/16/24, 10, 1000, -31000, 200)
+	generate_ore("ores:native_copper_desert", "default:desert_stone", minp, maxp, seed+20, 1/8/8/8/8/8/8, 6, 200, -31000, 200)
+	generate_ore("ores:native_gold_desert", "default:desert_stone", minp, maxp, seed+21, 1/8/8/8/8/8/8, 5, 100, -31000, 200)
+	generate_ore("ores:platinum", "ores:magnetite", minp, maxp, seed+22, 1/8/8/8/8/8/8, 10, 850, -31000, 200)
 	
 	if pr:next(1,2) == 1 then
 		-- Generate clay
@@ -290,7 +291,7 @@ end)
 minetest.register_craft({
 	type = "cooking",
 	output = "default:torch 2",
-	recipe = "default:stick",
+	recipe = "group:stick",
 })
 
 minetest.register_craft({
diff --git a/mods/sawing_table/depends.txt b/mods/sawing_table/depends.txt
deleted file mode 100644
index 4d48733..0000000
--- a/mods/sawing_table/depends.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-default 
-metals
\ No newline at end of file
diff --git a/mods/sawing_table/init.lua b/mods/sawing_table/init.lua
deleted file mode 100644
index e3459c4..0000000
--- a/mods/sawing_table/init.lua
+++ /dev/null
@@ -1,84 +0,0 @@
-sawing_table = {}
-
-local table_containts = function(t, v)
-	for _, i in ipairs(t) do
-		if i==v then
-			return true
-		end
-	end
-	return false
-end
-
-minetest.register_node("sawing_table:self", {
-	description = "Sawing table",
-	tiles = {"sawing_table_top.png","sawing_table_top.png","sawing_table_side2.png","sawing_table_side2.png","sawing_table_side.png","sawing_table_side.png",},
-	groups = {oddly_breakable_by_hand=2, cracky=3, dig_immediate=1},
-	sounds = default.node_sound_stone_defaults(),
-	drawtype = "nodebox",
-	paramtype = "light",
-	paramtype2 = "facedir",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			{-0.5,-0.5,-0.5,-0.2,0.5,0.5},
-			{0.2,-0.5,-0.5,0.5,0.5,0.5},
-			{-0.4,-0.43,-0.43,0.4,-0.2,0.43},
-			{-0.4,0.2,-0.43,0.4,0.43,0.43},
-		},
-	},
-	selection_box = {
-		type = "fixed",
-		fixed = {
-			{-0.5,-0.5,-0.5,-0.2,0.5,0.5},
-			{0.2,-0.5,-0.5,0.5,0.5,0.5},
-			{-0.4,-0.43,-0.43,0.4,-0.2,0.43},
-			{-0.4,0.2,-0.43,0.4,0.43,0.43},
-		},
-	},
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos);
-		local inv = meta:get_inventory()
-		if not inv:is_empty("ingot") then
-			return false
-		elseif not inv:is_empty("res") then
-			return false
-		elseif not inv:is_empty("recipe") then
-			return false
-		end
-		return true
-	end,
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_string("formspec", "size[8,10]"..
-				"list[current_name;input;1,1.5;1,1;]"..
-				"list[current_name;recipe;6,1.5;1,1;]"..
-				"list[current_name;res;3,1.5;1,1;]"..
-				"label[1,1;Input:]"..
-				"label[6,1;Recipe:]"..
-				"label[3,1;Output:]"..
-				"button[4,2.5;2,3;saw;Saw]"..
-				"list[current_player;main;0,6;8,4;]")
-		meta:set_string("infotext", "Sawing table")
-		local inv = meta:get_inventory()
-		inv:set_size("input", 1)
-		inv:set_size("recipe", 1)
-		inv:set_size("res", 1)
-	end,
-	on_receive_fields = function(pos, formname, fields, sender)
-		local meta = minetest.env:get_meta(pos)
-		local inv = meta:get_inventory()
-		
-		if fields["saw"] then
-			local inputstack = inv:get_stack("input", 1)
-			local recipestack = inv:get_stack("recipe", 1)
-			local resstack = inv:get_stack("res", 1)
-			
-			if inputstack:get_name()=="default:tree" then
-				inv:add_item("res","default:wood 4")
-				inputstack:take_item()
-				inv:set_stack("input",1,inputstack)
-				return
-			end
-		end
-	end,
-})
diff --git a/mods/sawing_table/textures/sawing_table_side.png b/mods/sawing_table/textures/sawing_table_side.png
deleted file mode 100644
index 8061811..0000000
Binary files a/mods/sawing_table/textures/sawing_table_side.png and /dev/null differ
diff --git a/mods/sawing_table/textures/sawing_table_side2.png b/mods/sawing_table/textures/sawing_table_side2.png
deleted file mode 100644
index ab12501..0000000
Binary files a/mods/sawing_table/textures/sawing_table_side2.png and /dev/null differ
diff --git a/mods/sawing_table/textures/sawing_table_top.png b/mods/sawing_table/textures/sawing_table_top.png
deleted file mode 100644
index d8f4874..0000000
Binary files a/mods/sawing_table/textures/sawing_table_top.png and /dev/null differ
diff --git a/mods/scribing_table/depends.txt b/mods/scribing_table/depends.txt
index 0748de1..80acf10 100644
--- a/mods/scribing_table/depends.txt
+++ b/mods/scribing_table/depends.txt
@@ -1,2 +1,2 @@
 default
-metals
\ No newline at end of file
+trees
diff --git a/mods/scribing_table/init.lua b/mods/scribing_table/init.lua
index 21c6cf8..aba5280 100644
--- a/mods/scribing_table/init.lua
+++ b/mods/scribing_table/init.lua
@@ -1,14 +1,5 @@
 scribing_table = {}
 
-minetest.register_craft({
-	output = 'scribing_table:self',
-	recipe = {
-		{'','default:stick',''},
-		{'default:wood','default:glass','default:wood'},
-		{'default:wood','default:wood','default:wood'},
-	}
-})
-
 realtest.registered_instrument_plans = {}
 function realtest.register_instrument_plan(name, PlanDef)
 	if PlanDef.bitmap then
@@ -100,6 +91,15 @@ realtest.register_instrument_plan("scribing_table:plan_chisel", {
 			  0,0,1,0,0,}
 })
 
+realtest.register_instrument_plan("scribing_table:plan_lock", {
+	description = "Lock Plan",
+	bitmap = {0,1,1,1,0,
+			  0,1,0,1,0,
+			  0,1,1,1,0,
+			  0,1,1,1,0,
+			  0,1,1,1,0,}
+})
+
 local function check_recipe(pos)
 	local meta = minetest.env:get_meta(pos)
 	local inv = meta:get_inventory()
@@ -132,56 +132,67 @@ local function check_recipe(pos)
 	end
 end
 
-minetest.register_node("scribing_table:self", {
-	description = "Scribing Table",
-	tiles = {"scribing_table_top.png", "default_wood.png", "default_wood.png^scribing_table_side.png"},
-	drawtype = "nodebox",
-	paramtype = "light",
-	node_box = {
-		type = "fixed",
-		fixed = {
-			{-0.5,-0.5,-0.5,0.5,0.3,0.5},
+for i, tree_name in ipairs(realtest.registered_trees_list) do
+	local tree = realtest.registered_trees[tree_name]
+	minetest.register_node("scribing_table:scribing_table_"..tree.name:remove_modname_prefix(), {
+		description = tree.description.." Scribing Table",
+		tiles = {tree.textures[3].."^scribing_table_top.png", tree.textures[3], tree.textures[3].."^scribing_table_side.png"},
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5,-0.5,-0.5,0.5,0.3,0.5},
+			},
 		},
-	},
-	selection_box = {
-		type = "fixed",
-		fixed = {
-			{-0.5,-0.5,-0.5,0.5,0.3,0.5},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5,-0.5,-0.5,0.5,0.3,0.5},
+			},
 		},
-	},
-	groups = {oddly_breakable_by_hand=3, dig_immediate=2},
-	sounds = default.node_sound_stone_defaults(),
-	on_construct = function(pos)
-		local meta = minetest.env:get_meta(pos)
-		meta:set_string("formspec", 
-			"size[8,10]"..
-			"list[current_name;paper;6,0;1,1;]"..
-			"list[current_name;dye;0,0;5,5;]"..
-			"list[current_name;res;6,4;1,1;]"..
-			"image[5,1;2,3.4;scribing_table_arrow.png]"..
-			"list[current_player;main;0,6;8,4;]"
-		)
-		meta:set_string("infotext", "Scribing Table")
-		local inv = meta:get_inventory()
-		inv:set_size("paper", 1)
-		inv:set_size("dye", 25)
-		inv:set_size("res", 1)
-	end,
-	on_metadata_inventory_move = function(pos, from_list, from_index,to_list, to_index, count, player)
-		check_recipe(pos)
-	end,
-	on_metadata_inventory_put = function(pos, listname, index, stack, player)
-		check_recipe(pos)
-	end,
-	on_metadata_inventory_take = function(pos, listname, index, stack, player)
-		check_recipe(pos)
-	end,
-	can_dig = function(pos,player)
-		local meta = minetest.env:get_meta(pos)
-		local inv = meta:get_inventory()
-		if inv:is_empty("paper") and inv:is_empty("dye") and inv:is_empty("res") then
-			return true
-		end
-		return false
-	end,
+		groups = {oddly_breakable_by_hand=3, dig_immediate=2},
+		sounds = default.node_sound_stone_defaults(),
+		on_construct = function(pos)
+			local meta = minetest.env:get_meta(pos)
+			meta:set_string("formspec", 
+				"size[8,10]"..
+				"list[current_name;paper;6.5,0.5;1,1;]"..
+				"list[current_name;dye;0.5,0.5;5,5;]"..
+				"list[current_name;res;6.5,4.5;1,1;]"..
+				"image[5.5,1.5;2,3.4;scribing_table_arrow.png]"..
+				"list[current_player;main;0,6;8,4;]"
+			)
+			meta:set_string("infotext", "Scribing Table")
+			local inv = meta:get_inventory()
+			inv:set_size("paper", 1)
+			inv:set_size("dye", 25)
+			inv:set_size("res", 1)
+		end,
+		on_metadata_inventory_move = function(pos, from_list, from_index,to_list, to_index, count, player)
+			check_recipe(pos)
+		end,
+		on_metadata_inventory_put = function(pos, listname, index, stack, player)
+			check_recipe(pos)
+		end,
+		on_metadata_inventory_take = function(pos, listname, index, stack, player)
+			check_recipe(pos)
+		end,
+		can_dig = function(pos,player)
+			local meta = minetest.env:get_meta(pos)
+			local inv = meta:get_inventory()
+			if inv:is_empty("paper") and inv:is_empty("dye") and inv:is_empty("res") then
+				return true
+			end
+			return false
+		end,
+	})
+	minetest.register_craft({
+	output = "scribing_table:scribing_table_"..tree.name:remove_modname_prefix(),
+	recipe = {
+		{"","group:stick",""},
+		{tree.name.."_plank","default:glass",tree.name.."_plank"},
+		{tree.name.."_plank",tree.name.."_plank",tree.name.."_plank"},
+	}
 })
+end
diff --git a/mods/scribing_table/textures/scribing_table_top.png b/mods/scribing_table/textures/scribing_table_top.png
index ad774dd..252ae1c 100644
Binary files a/mods/scribing_table/textures/scribing_table_top.png and b/mods/scribing_table/textures/scribing_table_top.png differ
diff --git a/mods/stairs/README.txt b/mods/stairs/README.txt
deleted file mode 100644
index 716a677..0000000
--- a/mods/stairs/README.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Minetest 0.4 mod: stairs
-=========================
-
-License of source code:
------------------------
-Copyright (C) 2011-2012 Kahrl <kahrl@gmx.net>
-Copyright (C) 2011-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-http://www.gnu.org/licenses/lgpl-2.1.html
-
-License of media (textures and sounds)
---------------------------------------
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)                                 
-http://creativecommons.org/licenses/by-sa/3.0/
-
-Authors of media files
------------------------
-Everything not listed in here:
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-
diff --git a/mods/stairs/depends.txt b/mods/stairs/depends.txt
deleted file mode 100644
index 4ad96d5..0000000
--- a/mods/stairs/depends.txt
+++ /dev/null
@@ -1 +0,0 @@
-default
diff --git a/mods/stairs/init.lua b/mods/stairs/init.lua
deleted file mode 100644
index dd52e3c..0000000
--- a/mods/stairs/init.lua
+++ /dev/null
@@ -1,146 +0,0 @@
--- Minetest 0.4 mod: stairs
--- See README.txt for licensing and other information.
-
-stairs = {}
-
--- Node will be called stairs:stair_<subname>
-function stairs.register_stair(subname, recipeitem, groups, images, description)
-	minetest.register_node("stairs:stair_" .. subname, {
-		description = description,
-		drawtype = "nodebox",
-		tiles = images,
-		paramtype = "light",
-		paramtype2 = "facedir",
-		is_ground_content = true,
-		groups = groups,
-		node_box = {
-			type = "fixed",
-			fixed = {
-				{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-				{-0.5, 0, 0, 0.5, 0.5, 0.5},
-			},
-		},
-	})
-
-	minetest.register_craft({
-		output = 'stairs:stair_' .. subname .. ' 4',
-		recipe = {
-			{recipeitem, "", ""},
-			{recipeitem, recipeitem, ""},
-			{recipeitem, recipeitem, recipeitem},
-		},
-	})
-
-	-- Flipped recipe for the silly minecrafters
-	minetest.register_craft({
-		output = 'stairs:stair_' .. subname .. ' 4',
-		recipe = {
-			{"", "", recipeitem},
-			{"", recipeitem, recipeitem},
-			{recipeitem, recipeitem, recipeitem},
-		},
-	})
-end
-
--- Node will be called stairs:slab_<subname>
-function stairs.register_slab(subname, recipeitem, groups, images, description)
-	minetest.register_node("stairs:slab_" .. subname, {
-		description = description,
-		drawtype = "nodebox",
-		tiles = images,
-		paramtype = "light",
-		is_ground_content = true,
-		groups = groups,
-		node_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-		selection_box = {
-			type = "fixed",
-			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
-		},
-		on_place = function(itemstack, placer, pointed_thing)
-			if pointed_thing.type ~= "node" then
-				return itemstack
-			end
-
-			-- If it's being placed on an another similar one, replace it with
-			-- a full block
-			local slabpos = nil
-			local slabnode = nil
-			local p0 = pointed_thing.under
-			local p1 = pointed_thing.above
-			local n0 = minetest.env:get_node(p0)
-			local n1 = minetest.env:get_node(p1)
-			if n0.name == "stairs:slab_" .. subname then
-				slabpos = p0
-				slabnode = n0
-			elseif n1.name == "stairs:slab_" .. subname then
-				slabpos = p1
-				slabnode = n1
-			end
-			if slabpos then
-				-- Remove the slab at slabpos
-				minetest.env:remove_node(slabpos)
-				-- Make a fake stack of a single item and try to place it
-				local fakestack = ItemStack(recipeitem)
-				pointed_thing.above = slabpos
-				fakestack = minetest.item_place(fakestack, placer, pointed_thing)
-				-- If the item was taken from the fake stack, decrement original
-				if not fakestack or fakestack:is_empty() then
-					itemstack:take_item(1)
-				-- Else put old node back
-				else
-					minetest.env:set_node(slabpos, slabnode)
-				end
-				return itemstack
-			end
-			
-			-- Otherwise place regularly
-			return minetest.item_place(itemstack, placer, pointed_thing)
-		end,
-	})
-
-	minetest.register_craft({
-		output = 'stairs:slab_' .. subname .. ' 3',
-		recipe = {
-			{recipeitem, recipeitem, recipeitem},
-		},
-	})
-end
-
--- Nodes will be called stairs:{stair,slab}_<subname>
-function stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab)
-	stairs.register_stair(subname, recipeitem, groups, images, desc_stair)
-	stairs.register_slab(subname, recipeitem, groups, images, desc_slab)
-end
-
-stairs.register_stair_and_slab("wood", "default:wood",
-		{snappy=2,choppy=2,oddly_breakable_by_hand=2},
-		{"default_wood.png"},
-		"Wooden stair",
-		"Wooden slab")
-
-stairs.register_stair_and_slab("stone", "default:stone",
-		{cracky=3},
-		{"default_stone.png"},
-		"Stone stair",
-		"Stone slab")
-
-stairs.register_stair_and_slab("cobble", "default:cobbleblock",
-		{cracky=3},
-		{"default_cobbleblock.png"},
-		"Cobble stair",
-		"Cobble slab")
-
-stairs.register_stair_and_slab("brick", "default:brick",
-		{cracky=3},
-		{"default_brick.png"},
-		"Brick stair",
-		"Brick slab")
-
-stairs.register_stair_and_slab("sandstone", "default:sandstone",
-		{crumbly=2,cracky=2},
-		{"default_sandstone.png"},
-		"Sandstone stair",
-		"Sandstone slab")
diff --git a/mods/sticks/init.lua b/mods/sticks/init.lua
index a6d2d4f..084db52 100644
--- a/mods/sticks/init.lua
+++ b/mods/sticks/init.lua
@@ -1,6 +1,6 @@
 minetest.register_tool("sticks:sticks", {
 	description = "Sticks",
-	inventory_image = "default_sticks.png",
+	inventory_image = "sticks_sticks.png",
 	on_use = function(item, user, pointed_thing)
 		local pos
 		if pointed_thing.type == "node" then	
@@ -24,10 +24,10 @@ minetest.register_tool("sticks:sticks", {
 			for _, v in ipairs(objects) do
 					if not v:is_player() and v:get_luaentity() and v:get_luaentity().name == "__builtin:item" then
 						local istack = ItemStack(v:get_luaentity().itemstring)
-						if istack:get_name() == "default:stick" then
+						if minetest.get_item_group(istack:get_name(), "stick") == 1 then
 							bonfireb = bonfireb + istack:get_count() * 2
 							v:remove()
-						elseif istack:get_name() == "default:leaves" then
+						elseif minetest.get_item_group(istack:get_name(), "leaves") == 1  then
 							bonfireb = bonfireb + istack:get_count()
 							v:remove()
 						elseif istack:get_name() == "default:coal_lump" then
@@ -36,7 +36,7 @@ minetest.register_tool("sticks:sticks", {
 						end
 					end
 			end
-			if furnaceb >= 9 then
+			if furnaceb >= 9 and math.random(6) == 1 and minetest.env:get_node(pos).name == "air" then
 				if furnace.check_furnace_blocks(pos) then
 					for _, v in ipairs(coals) do
 						v:remove()
@@ -68,7 +68,7 @@ minetest.register_tool("sticks:sticks", {
 					end
 				end
 			end
-			if bonfireb >= 10 and minetest.env:get_node(pos).name == "air" then
+			if bonfireb >= 10 and math.random(2) == 1 and minetest.env:get_node(pos).name == "air" then
 				minetest.env:set_node(pos, {name = "bonfire:self"})
 				local meta = minetest.env:get_meta(pos)
 				meta:set_int("active", 1)
@@ -91,11 +91,9 @@ minetest.register_tool("sticks:sticks", {
 
 
 minetest.register_craft({
+	type = "shapeless",
 	output = "sticks:sticks",
-	recipe = {
-		{"", "default:stick"},
-		{"default:stick", ""},
-	},
+	recipe = {"group:stick", "group:stick"},
 })
 
 minetest.register_alias("sticks", "sticks:sticks")
diff --git a/mods/default/textures/default_sticks.png b/mods/sticks/textures/sticks_sticks.png
similarity index 100%
rename from mods/default/textures/default_sticks.png
rename to mods/sticks/textures/sticks_sticks.png
diff --git a/mods/tree_plus/depends.txt b/mods/tree_plus/depends.txt
deleted file mode 100644
index 331d858..0000000
--- a/mods/tree_plus/depends.txt
+++ /dev/null
@@ -1 +0,0 @@
-default
\ No newline at end of file
diff --git a/mods/tree_plus/init.lua b/mods/tree_plus/init.lua
deleted file mode 100644
index 08054f5..0000000
--- a/mods/tree_plus/init.lua
+++ /dev/null
@@ -1,76 +0,0 @@
-minetest.register_node(":default:leaves", {
-	description = "Leaves",
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tiles = {"default_leaves.png"},
-	particle_image = {"default_leaves.png"},
-	paramtype = "light",
-	groups = {snappy=3, leafdecay=3, flammable=2},
-	drop = {
-		max_items = 1,
-		items = {
-			{
-				items = {'default:sapling'},
-				rarity = 15,
-			},
-			{
-				items = {'default:stick'},
-				rarity = 3,
-			},
-			{
-				items = {'default:leaves'},
-			}
-		}
-	},
-	climbable = true,
-	sounds = default.node_sound_leaves_defaults(),
-	walkable = false,
-})
-	
-GROUND_LIST={
-	'default:dirt',
-	'default:dirt_with_grass',
-}
-
-local table_containts = function(t, v)
-	for _, i in ipairs(t) do
-		if i==v then
-			return true
-		end
-	end
-	return false
-end
-
-minetest.register_abm({
-	nodenames = {'default:tree'},
-	interval = 1.0,
-	chance = 1.0,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		if table_containts(GROUND_LIST, minetest.env:get_node({x = pos.x, y = pos.y-1, z = pos.z}).name) then return end
-		for i = -1, 1 do
-			for k = -1, 1 do
-				if minetest.env:get_node({x = pos.x+i, y = pos.y-1, z = pos.z+k}).name == 'default:tree' then return end
-			end
-		end
-		minetest.env:add_item(pos, "default:tree")
-		minetest.env:add_node(pos, {name="air"})
-	end,
-})
-
-minetest.register_abm({
-	nodenames = {'default:tree'},
-	interval = 3600000,
-	chance = 0.1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
-		for i=0, 3 do
-			for j=0,3 do
-				for k=0,3 do
-					if minetest.env:get_node({x=pos.x+i-1, y=pos.y+j-1, z=pos.z+k-1}).name == "air" then
-						minetest.env:add_node({x=pos.x+i-1, y=pos.y+j-1, z=pos.z+k-1}, {name="default:apple"})
-						return
-					end
-				end
-			end
-		end
-	end,
-})
diff --git a/mods/trees/depends.txt b/mods/trees/depends.txt
new file mode 100644
index 0000000..aad13fc
--- /dev/null
+++ b/mods/trees/depends.txt
@@ -0,0 +1,3 @@
+default
+helper_functions
+metals
diff --git a/mods/trees/init.lua b/mods/trees/init.lua
new file mode 100644
index 0000000..795273d
--- /dev/null
+++ b/mods/trees/init.lua
@@ -0,0 +1,80 @@
+trees = {}
+
+dofile(minetest.get_modpath("trees").."/leavesgen.lua")
+
+function trees.make_tree(pos, tree)
+	local tree = realtest.registered_trees[tree]
+	if not table.contains(tree.grounds, minetest.env:get_node({x=pos.x,y=pos.y-1,z=pos.z}).name) then
+		return
+	end
+	local height = tree.height()
+	for i = 1,height do
+		if minetest.env:get_node({x=pos.x, y=pos.y+i, z=pos.z}).name ~= "air" then
+			return
+		end
+	end
+	for i = 0,height do
+		minetest.env:add_node({x=pos.x, y=pos.y+i, z=pos.z}, {name=tree.name.."_trunk"})
+	end
+	for i = 1,#tree.leaves do
+		local p = {x=pos.x+tree.leaves[i][1], y=pos.y+height+tree.leaves[i][2], z=pos.z+tree.leaves[i][3]}
+		if minetest.env:get_node(p).name == "air" or minetest.env:get_node(p).name == "ignore" then
+			minetest.env:add_node(p, {name=tree.name.."_leaves"})
+		end
+	end
+end
+
+local function generate(tree, minp, maxp, seed)
+	local perlin1 = minetest.env:get_perlin(329, 3, 0.6, 100)
+	-- Assume X and Z lengths are equal
+	local divlen = 16
+	local divs = (maxp.x-minp.x)/divlen+1;
+	for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine trees amount from perlin noise
+			local trees_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 5 + 0)
+			-- Find random positions for trees based on this random
+			local pr = PseudoRandom(seed)
+			for i=0,trees_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...30)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.env:get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				if ground_y then
+					trees.make_tree({x=x,y=ground_y+1,z=z}, tree)
+				end
+			end
+		end
+	end
+end
+
+dofile(minetest.get_modpath("trees").."/registration.lua")
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	local pr = PseudoRandom(seed)
+	local n = 0
+	if pr:next(1,2) == 1 then
+		n = n + 1
+	end
+	if pr:next(1, 10) == 1 then
+		n = n + 1
+	end
+	if pr:next(1, 20) == 1 then
+		n = n + 1
+	end
+	if n > 0 then
+		for i = 1, n do
+			generate(realtest.registered_trees_list[pr:next(1,#realtest.registered_trees_list)], minp, maxp, seed, 1/8/2, 1)
+		end
+	end
+end)
diff --git a/mods/trees/leavesgen.lua b/mods/trees/leavesgen.lua
new file mode 100644
index 0000000..a63ecbf
--- /dev/null
+++ b/mods/trees/leavesgen.lua
@@ -0,0 +1,1458 @@
+trees.gen_lists={}
+trees.gen_lists.ash={
+	{0,2,0},
+	{-1,2,0},
+	{1,2,0},
+	{0,2,-1},
+	{0,2,1},
+	----------
+	{-1,1,-1},
+	{0,1,-1},
+	{1,1,-1},
+	{-1,1,0},
+	{0,1,0},
+	{1,1,0},
+	{-1,1,1},
+	{0,1,1},
+	{1,1,1},
+	{-2,1,0},
+	{2,1,0},
+	{0,1,-2},
+	{0,1,2},
+	----------
+	{-1,0,-2},
+	{0,0,-2},
+	{1,0,-2},
+	{-2,0,-1},
+	{-1,0,-1},
+	{0,0,-1},
+	{1,0,-1},
+	{2,0,-1},
+	{-2,0,0},
+	{-1,0,0},
+	{0,0,0},
+	{1,0,0},
+	{2,0,0},
+	{-2,0,1},
+	{-1,0,1},
+	{0,0,1},
+	{1,0,1},
+	{2,0,1},
+	{-1,0,2},
+	{0,0,2},
+	{1,0,2},
+	----------
+	{-1,-1,-2},
+	{0,-1,-2},
+	{1,-1,-2},
+	{-2,-1,-1},
+	{-1,-1,-1},
+	{0,-1,-1},
+	{1,-1,-1},
+	{2,-1,-1},
+	{-2,-1,0},
+	{-1,-1,0},
+	{0,-1,0},
+	{1,-1,0},
+	{2,-1,0},
+	{-2,-1,1},
+	{-1,-1,1},
+	{0,-1,1},
+	{1,-1,1},
+	{2,-1,1},
+	{-1,-1,2},
+	{0,-1,2},
+	{1,-1,2},
+	{3,-1,0},
+	{-3,-1,0},
+	{0,-1,3},
+	{0,-1,-3},
+	----------
+	{-2,-2,-2},
+	{-1,-2,-2},
+	{0,-2,-2},
+	{1,-2,-2},
+	{2,-2,-2},
+	{-2,-2,-1},
+	{-1,-2,-1},
+	{0,-2,-1},
+	{1,-2,-1},
+	{2,-2,-1},
+	{-2,-2,0},
+	{-1,-2,0},
+	{0,-2,0},
+	{1,-2,0},
+	{2,-2,0},
+	{-2,-2,1},
+	{-1,-2,1},
+	{0,-2,1},
+	{1,-2,1},
+	{2,-2,1},
+	{-2,-2,2},
+	{-1,-2,2},
+	{0,-2,2},
+	{1,-2,2},
+	{2,-2,2},
+	{3,-2,0},
+	{-3,-2,0},
+	{0,-2,3},
+	{0,-2,-3},
+	----------
+	{-1,-3,-1},
+	{0,-3,-1},
+	{1,-3,-1},
+	{-1,-3,0},
+	{0,-3,0},
+	{1,-3,0},
+	{-1,-3,1},
+	{0,-3,1},
+	{1,-3,1},
+	{-2,-3,0},
+	{2,-3,0},
+	{0,-3,-2},
+	{0,-3,2},
+}
+
+trees.gen_lists.mapple={
+	{0,1,0},
+	{-1,1,0},
+	{1,1,0},
+	{0,1,-1},
+	{0,1,1},
+	-----------
+	{-1,0,0},
+	{1,0,0},
+	{0,0,-1},
+	{0,0,1},
+	{-1,0,-1},
+	{1,0,-1},
+	{-1,0,1},
+	{1,0,1},
+	-----------
+	{-1,-1,0},
+	{1,-1,0},
+	{0,-1,-1},
+	{0,-1,1},
+	{-1,-1,-1},
+	{1,-1,-1},
+	{-1,-1,1},
+	{1,-1,1},
+	{-2,-1,-1},
+	{-2,-1,0},
+	{-2,-1,1},
+	{2,-1,-1},
+	{2,-1,0},
+	{2,-1,1},
+	{1,-1,-2},
+	{0,-1,-2},
+	{-1,-1,-2},
+	{1,-1,2},
+	{0,-1,2},
+	{-1,-1,2},
+	-----------
+	{-1,-2,0},
+	{1,-2,0},
+	{0,-2,-1},
+	{0,-2,1},
+	{-1,-2,-1},
+	{1,-2,-1},
+	{-1,-2,1},
+	{1,-2,1},
+	{-2,-2,-1},
+	{-2,-2,0},
+	{-2,-2,1},
+	{2,-2,-1},
+	{2,-2,0},
+	{2,-2,1},
+	{-1,-2,-2},
+	{0,-2,-2},
+	{1,-2,-2},
+	{-1,-2,2},
+	{0,-2,2},
+	{1,-2,2},
+	{-2,-2,2},
+	{-2,-2,-2},
+	{2,-2,2},
+	{2,-2,-2},
+	-----------
+	{-1,-3,1},
+	{-1,-3,0},
+	{-1,-3,-1},
+	{1,-3,1},
+	{1,-3,0},
+	{1,-3,-1},
+	{0,-3,1},
+	{0,-3,-1},
+	{-2,-3,0},
+	{2,-3,0},
+	{0,-3,2},
+	{0,-3,-2},
+	-----------
+	{0,-4,-1},
+	{0,-4,1},
+	{-1,-4,0},
+	{1,-4,0},
+}
+
+trees.gen_lists.birch={
+	{1,1,0},
+	{0,1,1},
+	{-1,1,0},
+	{0,1,-1},
+	{0,1,0},
+	----------
+	{-1,0,-1},
+	{0,0,-1},
+	{1,0,-1},
+	{-1,0,0},
+	{0,0,0},
+	{1,0,0},
+	{-1,0,1},
+	{0,0,1},
+	{1,0,1},
+	----------
+	{-1,-1,-1},
+	{0,-1,-1},
+	{1,-1,-1},
+	{-1,-1,0},
+	{0,-1,0},
+	{1,-1,0},
+	{-1,-1,1},
+	{0,-1,1},
+	{1,-1,1},
+	{-2,-1,-1},
+	{-2,-1,0},
+	{-2,-1,1},
+	{2,-1,-1},
+	{2,-1,0},
+	{2,-1,1},
+	{-1,-1,-2},
+	{0,-1,-2},
+	{1,-1,-2},
+	{-1,-1,2},
+	{0,-1,2},
+	{1,-1,2},
+	-----------
+	{-1,-2,-1},
+	{0,-2,-1},
+	{1,-2,-1},
+	{-1,-2,0},
+	{0,-2,0},
+	{1,-2,0},
+	{-1,-2,1},
+	{0,-2,1},
+	{1,-2,1},
+	{-2,-2,-1},
+	{-2,-2,0},
+	{-2,-2,1},
+	{2,-2,-1},
+	{2,-2,0},
+	{2,-2,1},
+	{-1,-2,-2},
+	{0,-2,-2},
+	{1,-2,-2},
+	{-1,-2,2},
+	{0,-2,2},
+	{1,-2,2},
+	-----------
+	{-1,-3,-1},
+	{0,-3,-1},
+	{1,-3,-1},
+	{-1,-3,0},
+	{0,-3,0},
+	{1,-3,0},
+	{-1,-3,1},
+	{0,-3,1},
+	{1,-3,1},
+	{-2,-3,-1},
+	{-2,-3,0},
+	{-2,-3,1},
+	{2,-3,-1},
+	{2,-3,0},
+	{2,-3,1},
+	{-1,-3,-2},
+	{0,-3,-2},
+	{1,-3,-2},
+	{-1,-3,2},
+	{0,-3,2},
+	{1,-3,2},
+	-----------
+	{-2,-4,-2},
+	{-1,-4,-2},
+	{0,-4,-2},
+	{1,-4,-2},
+	{2,-4,-2},
+	{-2,-4,-1},
+	{-1,-4,-1},
+	{0,-4,-1},
+	{1,-4,-1},
+	{2,-4,-1},
+	{-2,-4,0},
+	{-1,-4,0},
+	{0,-4,0},
+	{1,-4,0},
+	{2,-4,0},
+	{-2,-4,1},
+	{-1,-4,1},
+	{0,-4,1},
+	{1,-4,1},
+	{2,-4,1},
+	{-2,-4,2},
+	{-1,-4,2},
+	{0,-4,2},
+	{1,-4,2},
+	{2,-4,2},
+	{-3,-4,0},
+	{3,-4,0},
+	{0,-4,-3},
+	{0,-4,3},
+	------------
+	{-2,-5,-2},
+	{-1,-5,-2},
+	{0,-5,-2},
+	{1,-5,-2},
+	{2,-5,-2},
+	{-2,-5,-1},
+	{-1,-5,-1},
+	{0,-5,-1},
+	{1,-5,-1},
+	{2,-5,-1},
+	{-2,-5,0},
+	{-1,-5,0},
+	{0,-5,0},
+	{1,-5,0},
+	{2,-5,0},
+	{-2,-5,1},
+	{-1,-5,1},
+	{0,-5,1},
+	{1,-5,1},
+	{2,-5,1},
+	{-2,-5,2},
+	{-1,-5,2},
+	{0,-5,2},
+	{1,-5,2},
+	{2,-5,2},
+	{-3,-5,-1},
+	{-3,-5,0},
+	{-3,-5,1},
+	{3,-5,-1},
+	{3,-5,0},
+	{3,-5,1},
+	{-1,-5,-3},
+	{0,-5,-3},
+	{1,-5,-3},
+	{-1,-5,3},
+	{0,-5,3},
+	{1,-5,3},
+	-------------
+	{-2,-6,-2},
+	{-1,-6,-2},
+	{0,-6,-2},
+	{1,-6,-2},
+	{2,-6,-2},
+	{-2,-6,-1},
+	{-1,-6,-1},
+	{0,-6,-1},
+	{1,-6,-1},
+	{2,-6,-1},
+	{-2,-6,0},
+	{-1,-6,0},
+	{0,-6,0},
+	{1,-6,0},
+	{2,-6,0},
+	{-2,-6,1},
+	{-1,-6,1},
+	{0,-6,1},
+	{1,-6,1},
+	{2,-6,1},
+	{-2,-6,2},
+	{-1,-6,2},
+	{0,-6,2},
+	{1,-6,2},
+	{2,-6,2},
+	{-3,-6,-1},
+	{-3,-6,0},
+	{-3,-6,1},
+	{3,-6,-1},
+	{3,-6,0},
+	{3,-6,1},
+	{-1,-6,-3},
+	{0,-6,-3},
+	{1,-6,-3},
+	{-1,-6,3},
+	{0,-6,3},
+	{1,-6,3},
+	-------------
+	{-2,-7,-2},
+	{-1,-7,-2},
+	{0,-7,-2},
+	{1,-7,-2},
+	{2,-7,-2},
+	{-2,-7,-1},
+	{-1,-7,-1},
+	{0,-7,-1},
+	{1,-7,-1},
+	{2,-7,-1},
+	{-2,-7,0},
+	{-1,-7,0},
+	{0,-7,0},
+	{1,-7,0},
+	{2,-7,0},
+	{-2,-7,1},
+	{-1,-7,1},
+	{0,-7,1},
+	{1,-7,1},
+	{2,-7,1},
+	{-2,-7,2},
+	{-1,-7,2},
+	{0,-7,2},
+	{1,-7,2},
+	{2,-7,2},
+	{-3,-7,-1},
+	{-3,-7,0},
+	{-3,-7,1},
+	{3,-7,-1},
+	{3,-7,0},
+	{3,-7,1},
+	{-1,-7,-3},
+	{0,-7,-3},
+	{1,-7,-3},
+	{-1,-7,3},
+	{0,-7,3},
+	{1,-7,3},
+	----------
+	{-1,-8,-1},
+	{0,-8,-1},
+	{1,-8,-1},
+	{-1,-8,0},
+	{0,-8,0},
+	{1,-8,0},
+	{-1,-8,1},
+	{0,-8,1},
+	{1,-8,1},
+	{-2,-8,-1},
+	{-2,-8,0},
+	{-2,-8,1},
+	{2,-8,-1},
+	{2,-8,0},
+	{2,-8,1},
+	{-1,-8,-2},
+	{0,-8,-2},
+	{1,-8,-2},
+	{-1,-8,2},
+	{0,-8,2},
+	{1,-8,2},
+	-------------
+	{-1,-9,-1},
+	{0,-9,-1},
+	{1,-9,-1},
+	{-1,-9,0},
+	{0,-9,0},
+	{1,-9,0},
+	{-1,-9,1},
+	{0,-9,1},
+	{1,-9,1},
+}
+
+trees.gen_lists.aspen={
+	{-1,1,0},
+	{1,1,0},
+	{0,1,-1},
+	{0,1,1},
+	{0,1,0},
+	-----------
+	{-1,0,-1},
+	{0,0,-1},
+	{1,0,-1},
+	{-1,0,0},
+	{0,0,0},
+	{1,0,0},
+	{-1,0,1},
+	{0,0,1},
+	{1,0,1},
+	{-2,0,-1},
+	{-2,0,0},
+	{-2,0,1},
+	{2,0,-1},
+	{2,0,0},
+	{2,0,1},
+	{-1,0,-2},
+	{0,0,-2},
+	{1,0,-2},
+	{-1,0,2},
+	{0,0,2},
+	{1,0,2},
+	----------
+	{-2,-1,-2},
+	{-1,-1,-2},
+	{0,-1,-2},
+	{1,-1,-2},
+	{2,-1,-2},
+	{-2,-1,-1},
+	{-1,-1,-1},
+	{0,-1,-1},
+	{1,-1,-1},
+	{2,-1,-1},
+	{-2,-1,0},
+	{-1,-1,0},
+	{0,-1,0},
+	{1,-1,0},
+	{2,-1,0},
+	{-2,-1,1},
+	{-1,-1,1},
+	{0,-1,1},
+	{1,-1,1},
+	{2,-1,1},
+	{-2,-1,2},
+	{-1,-1,2},
+	{0,-1,2},
+	{1,-1,2},
+	{2,-1,2},
+	{-3,-1,0},
+	{3,-1,0},
+	{0,-1,-3},
+	{0,-1,3},
+	-----------
+	{-2,-2,-2},
+	{-1,-2,-2},
+	{0,-2,-2},
+	{1,-2,-2},
+	{2,-2,-2},
+	{-2,-2,-1},
+	{-1,-2,-1},
+	{0,-2,-1},
+	{1,-2,-1},
+	{2,-2,-1},
+	{-2,-2,0},
+	{-1,-2,0},
+	{0,-2,0},
+	{1,-2,0},
+	{2,-2,0},
+	{-2,-2,1},
+	{-1,-2,1},
+	{0,-2,1},
+	{1,-2,1},
+	{2,-2,1},
+	{-2,-2,2},
+	{-1,-2,2},
+	{0,-2,2},
+	{1,-2,2},
+	{2,-2,2},
+	{-3,-2,-1},
+	{-3,-2,0},
+	{-3,-2,1},
+	{3,-2,-1},
+	{3,-2,0},
+	{3,-2,1},
+	{-1,-2,-3},
+	{0,-2,-3},
+	{1,-2,-3},
+	{-1,-2,3},
+	{0,-2,3},
+	{1,-2,3},
+	-----------
+	{-1,-3,-1},
+	{0,-3,-1},
+	{1,-3,-1},
+	{-1,-3,0},
+	{0,-3,0},
+	{1,-3,0},
+	{-1,-3,1},
+	{0,-3,1},
+	{1,-3,1},
+	{-2,-3,-1},
+	{-2,-3,0},
+	{-2,-3,1},
+	{2,-3,-1},
+	{2,-3,0},
+	{2,-3,1},
+	{-1,-3,-2},
+	{0,-3,-2},
+	{1,-3,-2},
+	{-1,-3,2},
+	{0,-3,2},
+	{1,-3,2},
+	-----------
+	{-1,-4,-1},
+	{-1,-4,0},
+	{-1,-4,1},
+	{0,-4,-1},
+	{0,-4,0},
+	{0,-4,1},
+	{1,-4,-1},
+	{1,-4,0},
+	{1,-4,1},
+	{-2,-4,0},
+	{2,-4,0},
+	{0,-4,-2},
+	{0,-4,2},
+	-----------
+	{-1,-5,-1},
+	{-1,-5,0},
+	{-1,-5,1},
+	{0,-5,-1},
+	{0,-5,0},
+	{0,-5,1},
+	{1,-5,-1},
+	{1,-5,0},
+	{1,-5,1},
+	----------
+	{-1,-6,0},
+	{1,-6,0},
+	{0,-6,-1},
+	{0,-6,1},
+}
+
+trees.gen_lists.chestnut={
+	{0,1,0},
+	{-1,1,0},
+	{1,1,0},
+	{0,1,-1},
+	{0,1,1},
+	-----------
+	{-1,0,-1},
+	{0,0,-1},
+	{1,0,-1},
+	{-1,0,0},
+	{0,0,0},
+	{1,0,0},
+	{-1,0,1},
+	{0,0,1},
+	{1,0,1},
+	{-2,0,0},
+	{2,0,0},
+	{0,0,-2},
+	{0,0,2},
+	-----------
+	{-2,-1,-2},
+	{-1,-1,-2},
+	{0,-1,-2},
+	{1,-1,-2},
+	{2,-1,-2},
+	{-2,-1,-1},
+	{-1,-1,-1},
+	{0,-1,-1},
+	{1,-1,-1},
+	{2,-1,-1},
+	{-2,-1,0},
+	{-1,-1,0},
+	{0,-1,0},
+	{1,-1,0},
+	{2,-1,0},
+	{-2,-1,1},
+	{-1,-1,1},
+	{0,-1,1},
+	{1,-1,1},
+	{2,-1,1},
+	{-2,-1,2},
+	{-1,-1,2},
+	{0,-1,2},
+	{1,-1,2},
+	{2,-1,2},
+	{-1,-1,-3},
+	{0,-1,-3},
+	{1,-1,-3},
+	{-1,-1,3},
+	{0,-1,3},
+	{1,-1,3},
+	{-3,-1,-1},
+	{-3,-1,0},
+	{-3,-1,1},
+	{3,-1,-1},
+	{3,-1,0},
+	{3,-1,1},
+	-----------
+	{-2,-2,-2},
+	{-1,-2,-2},
+	{0,-2,-2},
+	{1,-2,-2},
+	{2,-2,-2},
+	{-2,-2,-1},
+	{-1,-2,-1},
+	{0,-2,-1},
+	{1,-2,-1},
+	{2,-2,-1},
+	{-2,-2,0},
+	{-1,-2,0},
+	{0,-2,0},
+	{1,-2,0},
+	{2,-2,0},
+	{-2,-2,1},
+	{-1,-2,1},
+	{0,-2,1},
+	{1,-2,1},
+	{2,-2,1},
+	{-2,-2,2},
+	{-1,-2,2},
+	{0,-2,2},
+	{1,-2,2},
+	{2,-2,2},
+	{-2,-2,-3},
+	{-1,-2,-3},
+	{0,-2,-3},
+	{1,-2,-3},
+	{2,-2,-3},
+	{-2,-2,3},
+	{-1,-2,3},
+	{0,-2,3},
+	{1,-2,3},
+	{2,-2,3},
+	{-3,-2,-2},
+	{-3,-2,-1},
+	{-3,-2,0},
+	{-3,-2,1},
+	{-3,-2,2},
+	{3,-2,-2},
+	{3,-2,-1},
+	{3,-2,0},
+	{3,-2,1},
+	{3,-2,2},
+	{-1,-2,-4},
+	{0,-2,-4},
+	{1,-2,-4},
+	{-1,-2,4},
+	{0,-2,4},
+	{1,-2,4},
+	{-4,-2,-1},
+	{-4,-2,0},
+	{-4,-2,1},
+	{4,-2,-1},
+	{4,-2,0},
+	{4,-2,1},
+	{-5,-2,0},
+	{5,-2,0},
+	{0,-2,-5},
+	{0,-2,5},
+	-----------
+	{-3,-3,-4},
+	{-2,-3,-4},
+	{-1,-3,-4},
+	{0,-3,-4},
+	{1,-3,-4},
+	{2,-3,-4},
+	{3,-3,-4},
+	{-4,-3,-3},
+	{-3,-3,-3},
+	{-2,-3,-3},
+	{-1,-3,-3},
+	{0,-3,-3},
+	{1,-3,-3},
+	{2,-3,-3},
+	{3,-3,-3},
+	{4,-3,-3},
+	{-4,-3,-2},
+	{-3,-3,-2},
+	{-2,-3,-2},
+	{-1,-3,-2},
+	{0,-3,-2},
+	{1,-3,-2},
+	{2,-3,-2},
+	{3,-3,-2},
+	{4,-3,-2},
+	{-4,-3,-1},
+	{-3,-3,-1},
+	{-2,-3,-1},
+	{-1,-3,-1},
+	{0,-3,-1},
+	{1,-3,-1},
+	{2,-3,-1},
+	{3,-3,-1},
+	{4,-3,-1},
+	{-4,-3,0},
+	{-3,-3,0},
+	{-2,-3,0},
+	{-1,-3,0},
+	{0,-3,0},
+	{1,-3,0},
+	{2,-3,0},
+	{3,-3,0},
+	{4,-3,0},
+	{-4,-3,1},
+	{-3,-3,1},
+	{-2,-3,1},
+	{-1,-3,1},
+	{0,-3,1},
+	{1,-3,1},
+	{2,-3,1},
+	{3,-3,1},
+	{4,-3,1},
+	{-4,-3,2},
+	{-3,-3,2},
+	{-2,-3,2},
+	{-1,-3,2},
+	{0,-3,2},
+	{1,-3,2},
+	{2,-3,2},
+	{3,-3,2},
+	{4,-3,2},
+	{-4,-3,3},
+	{-3,-3,3},
+	{-2,-3,3},
+	{-1,-3,3},
+	{0,-3,3},
+	{1,-3,3},
+	{2,-3,3},
+	{3,-3,3},
+	{4,-3,3},
+	{-3,-3,4},
+	{-2,-3,4},
+	{-1,-3,4},
+	{0,-3,4},
+	{1,-3,4},
+	{2,-3,4},
+	{3,-3,4},
+	{-2,-3,-5},
+	{-1,-3,-5},
+	{0,-3,-5},
+	{1,-3,-5},
+	{2,-3,-5},
+	{-2,-3,5},
+	{-1,-3,5},
+	{0,-3,5},
+	{1,-3,5},
+	{2,-3,5},
+	{-5,-3,-2},
+	{-5,-3,-1},
+	{-5,-3,0},
+	{-5,-3,1},
+	{-5,-3,2},
+	{5,-3,-2},
+	{5,-3,-1},
+	{5,-3,0},
+	{5,-3,1},
+	{5,-3,2},
+	{-6,-3,0},
+	{6,-3,0},
+	{0,-3,-6},
+	{0,-3,6},
+	----------
+	{-1,-4,-6},
+	{0,-4,-6},
+	{1,-4,-6},
+	
+	{-3,-4,-5},
+	{-2,-4,-5},
+	{-1,-4,-5},
+	{0,-4,-5},
+	{1,-4,-5},
+	{2,-4,-5},
+	{3,-4,-5},
+	
+	{-4,-4,-4},
+	{-3,-4,-4},
+	{-2,-4,-4},
+	{-1,-4,-4},
+	{0,-4,-4},
+	{1,-4,-4},
+	{2,-4,-4},
+	{3,-4,-4},
+	{4,-4,-4},
+	
+	{-5,-4,-3},
+	{-4,-4,-3},
+	{-3,-4,-3},
+	{-2,-4,-3},
+	{-1,-4,-3},
+	{0,-4,-3},
+	{1,-4,-3},
+	{2,-4,-3},
+	{3,-4,-3},
+	{4,-4,-3},
+	{5,-4,-3},
+	
+	{-5,-4,-2},
+	{-4,-4,-2},
+	{-3,-4,-2},
+	{-2,-4,-2},
+	{-1,-4,-2},
+	{0,-4,-2},
+	{1,-4,-2},
+	{2,-4,-2},
+	{3,-4,-2},
+	{4,-4,-2},
+	{5,-4,-2},
+	
+	{-6,-4,-1},
+	{-5,-4,-1},
+	{-4,-4,-1},
+	{-3,-4,-1},
+	{-2,-4,-1},
+	{-1,-4,-1},
+	{0,-4,-1},
+	{1,-4,-1},
+	{2,-4,-1},
+	{3,-4,-1},
+	{4,-4,-1},
+	{5,-4,-1},
+	{6,-4,-1},
+	
+	{-6,-4,0},
+	{-5,-4,0},
+	{-4,-4,0},
+	{-3,-4,0},
+	{-2,-4,0},
+	{-1,-4,0},
+	{0,-4,0},
+	{1,-4,0},
+	{2,-4,0},
+	{3,-4,0},
+	{4,-4,0},
+	{5,-4,0},
+	{6,-4,0},
+	
+	{-6,-4,1},
+	{-5,-4,1},
+	{-4,-4,1},
+	{-3,-4,1},
+	{-2,-4,1},
+	{-1,-4,1},
+	{0,-4,1},
+	{1,-4,1},
+	{2,-4,1},
+	{3,-4,1},
+	{4,-4,1},
+	{5,-4,1},
+	{6,-4,1},
+	
+	{-5,-4,2},
+	{-4,-4,2},
+	{-3,-4,2},
+	{-2,-4,2},
+	{-1,-4,2},
+	{0,-4,2},
+	{1,-4,2},
+	{2,-4,2},
+	{3,-4,2},
+	{4,-4,2},
+	{5,-4,2},
+	
+	{-5,-4,3},
+	{-4,-4,3},
+	{-3,-4,3},
+	{-2,-4,3},
+	{-1,-4,3},
+	{0,-4,3},
+	{1,-4,3},
+	{2,-4,3},
+	{3,-4,3},
+	{4,-4,3},
+	{5,-4,3},
+	
+	{-4,-4,4},
+	{-3,-4,4},
+	{-2,-4,4},
+	{-1,-4,4},
+	{0,-4,4},
+	{1,-4,4},
+	{2,-4,4},
+	{3,-4,4},
+	{4,-4,4},
+	
+	{-3,-4,5},
+	{-2,-4,5},
+	{-1,-4,5},
+	{0,-4,5},
+	{1,-4,5},
+	{2,-4,5},
+	{3,-4,5},
+	
+	{-1,-4,6},
+	{0,-4,6},
+	{1,-4,6},
+	----------
+	{-1,-5,-6},
+	{0,-5,-6},
+	{1,-5,-6},
+	
+	{-3,-5,-5},
+	{-2,-5,-5},
+	{-1,-5,-5},
+	{0,-5,-5},
+	{1,-5,-5},
+	{2,-5,-5},
+	{3,-5,-5},
+	
+	{-4,-5,-4},
+	{-3,-5,-4},
+	{-2,-5,-4},
+	{-1,-5,-4},
+	{0,-5,-4},
+	{1,-5,-4},
+	{2,-5,-4},
+	{3,-5,-4},
+	{4,-5,-4},
+	
+	{-5,-5,-3},
+	{-4,-5,-3},
+	{-3,-5,-3},
+	{-2,-5,-3},
+	{-1,-5,-3},
+	{0,-5,-3},
+	{1,-5,-3},
+	{2,-5,-3},
+	{3,-5,-3},
+	{4,-5,-3},
+	{5,-5,-3},
+	
+	{-5,-5,-2},
+	{-4,-5,-2},
+	{-3,-5,-2},
+	{-2,-5,-2},
+	{-1,-5,-2},
+	{0,-5,-2},
+	{1,-5,-2},
+	{2,-5,-2},
+	{3,-5,-2},
+	{4,-5,-2},
+	{5,-5,-2},
+	
+	{-6,-5,-1},
+	{-5,-5,-1},
+	{-4,-5,-1},
+	{-3,-5,-1},
+	{-2,-5,-1},
+	{-1,-5,-1},
+	{0,-5,-1},
+	{1,-5,-1},
+	{2,-5,-1},
+	{3,-5,-1},
+	{4,-5,-1},
+	{5,-5,-1},
+	{6,-5,-1},
+	
+	{-6,-5,0},
+	{-5,-5,0},
+	{-4,-5,0},
+	{-3,-5,0},
+	{-2,-5,0},
+	{-1,-5,0},
+	{0,-5,0},
+	{1,-5,0},
+	{2,-5,0},
+	{3,-5,0},
+	{4,-5,0},
+	{5,-5,0},
+	{6,-5,0},
+	
+	{-6,-5,1},
+	{-5,-5,1},
+	{-4,-5,1},
+	{-3,-5,1},
+	{-2,-5,1},
+	{-1,-5,1},
+	{0,-5,1},
+	{1,-5,1},
+	{2,-5,1},
+	{3,-5,1},
+	{4,-5,1},
+	{5,-5,1},
+	{6,-5,1},
+	
+	{-5,-5,2},
+	{-4,-5,2},
+	{-3,-5,2},
+	{-2,-5,2},
+	{-1,-5,2},
+	{0,-5,2},
+	{1,-5,2},
+	{2,-5,2},
+	{3,-5,2},
+	{4,-5,2},
+	{5,-5,2},
+	
+	{-5,-5,3},
+	{-4,-5,3},
+	{-3,-5,3},
+	{-2,-5,3},
+	{-1,-5,3},
+	{0,-5,3},
+	{1,-5,3},
+	{2,-5,3},
+	{3,-5,3},
+	{4,-5,3},
+	{5,-5,3},
+	
+	{-4,-5,4},
+	{-3,-5,4},
+	{-2,-5,4},
+	{-1,-5,4},
+	{0,-5,4},
+	{1,-5,4},
+	{2,-5,4},
+	{3,-5,4},
+	{4,-5,4},
+	
+	{-3,-5,5},
+	{-2,-5,5},
+	{-1,-5,5},
+	{0,-5,5},
+	{1,-5,5},
+	{2,-5,5},
+	{3,-5,5},
+	
+	{-1,-5,6},
+	{0,-5,6},
+	{1,-5,6},
+	----------
+	{-3,-6,-4},
+	{-2,-6,-4},
+	{-1,-6,-4},
+	{0,-6,-4},
+	{1,-6,-4},
+	{2,-6,-4},
+	{3,-6,-4},
+	{-4,-6,-3},
+	{-3,-6,-3},
+	{-2,-6,-3},
+	{-1,-6,-3},
+	{0,-6,-3},
+	{1,-6,-3},
+	{2,-6,-3},
+	{3,-6,-3},
+	{4,-6,-3},
+	{-4,-6,-2},
+	{-3,-6,-2},
+	{-2,-6,-2},
+	{-1,-6,-2},
+	{0,-6,-2},
+	{1,-6,-2},
+	{2,-6,-2},
+	{3,-6,-2},
+	{4,-6,-2},
+	{-4,-6,-1},
+	{-3,-6,-1},
+	{-2,-6,-1},
+	{-1,-6,-1},
+	{0,-6,-1},
+	{1,-6,-1},
+	{2,-6,-1},
+	{3,-6,-1},
+	{4,-6,-1},
+	{-4,-6,0},
+	{-3,-6,0},
+	{-2,-6,0},
+	{-1,-6,0},
+	{0,-6,0},
+	{1,-6,0},
+	{2,-6,0},
+	{3,-6,0},
+	{4,-6,0},
+	{-4,-6,1},
+	{-3,-6,1},
+	{-2,-6,1},
+	{-1,-6,1},
+	{0,-6,1},
+	{1,-6,1},
+	{2,-6,1},
+	{3,-6,1},
+	{4,-6,1},
+	{-4,-6,2},
+	{-3,-6,2},
+	{-2,-6,2},
+	{-1,-6,2},
+	{0,-6,2},
+	{1,-6,2},
+	{2,-6,2},
+	{3,-6,2},
+	{4,-6,2},
+	{-4,-6,3},
+	{-3,-6,3},
+	{-2,-6,3},
+	{-1,-6,3},
+	{0,-6,3},
+	{1,-6,3},
+	{2,-6,3},
+	{3,-6,3},
+	{4,-6,3},
+	{-3,-6,4},
+	{-2,-6,4},
+	{-1,-6,4},
+	{0,-6,4},
+	{1,-6,4},
+	{2,-6,4},
+	{3,-6,4},
+	{-2,-6,-5},
+	{-1,-6,-5},
+	{0,-6,-5},
+	{1,-6,-5},
+	{2,-6,-5},
+	{-2,-6,5},
+	{-1,-6,5},
+	{0,-6,5},
+	{1,-6,5},
+	{2,-6,5},
+	{-5,-6,-2},
+	{-5,-6,-1},
+	{-5,-6,0},
+	{-5,-6,1},
+	{-5,-6,2},
+	{5,-6,-2},
+	{5,-6,-1},
+	{5,-6,0},
+	{5,-6,1},
+	{5,-6,2},
+	{-6,-6,0},
+	{6,-6,0},
+	{0,-6,-6},
+	{0,-6,6},
+	----------
+	{-2,-7,-1},
+	{-2,-7,0},
+	{-2,-7,1},
+	{2,-7,-1},
+	{2,-7,0},
+	{2,-7,1},
+	{-1,-7,-1},
+	{0,-7,-1},
+	{1,-7,-1},
+	{-1,-7,0},
+	{0,-7,0},
+	{1,-7,0},
+	{-1,-7,1},
+	{0,-7,1},
+	{1,-7,1},
+	{-1,-7,-2},
+	{0,-7,-2},
+	{1,-7,-2},
+	{-1,-7,2},
+	{0,-7,2},
+	{1,-7,2},
+}
+	
+trees.gen_lists.pine={
+	{-1,1,0},
+	{1,1,0},
+	{0,1,-1},
+	{0,1,1},
+	{0,1,0},
+	----------
+	{-1,0,-1},
+	{-1,0,0},
+	{-1,0,1},
+	{0,0,-1},
+	{0,0,0},
+	{0,0,1},
+	{1,0,-1},
+	{1,0,0},
+	{1,0,1},
+	----------
+	{-1,-1,-1},
+	{-1,-1,0},
+	{-1,-1,1},
+	{0,-1,-1},
+	{0,-1,0},
+	{0,-1,1},
+	{1,-1,-1},
+	{1,-1,0},
+	{1,-1,1},
+	{-2,-1,-1},
+	{-2,-1,0},
+	{-2,-1,1},
+	{2,-1,-1},
+	{2,-1,0},
+	{2,-1,1},
+	{-1,-1,-2},
+	{0,-1,-2},
+	{1,-1,-2},
+	{-1,-1,2},
+	{0,-1,2},
+	{1,-1,2},
+	----------
+	{-2,-2,-2},
+	{-2,-2,-1},
+	{-2,-2,0},
+	{-2,-2,1},
+	{-2,-2,2},
+	{-1,-2,-2},
+	{-1,-2,-1},
+	{-1,-2,0},
+	{-1,-2,1},
+	{-1,-2,2},
+	{-1,-2,-2},
+	{0,-2,-1},
+	{0,-2,0},
+	{0,-2,1},
+	{0,-2,2},
+	{1,-2,-2},
+	{1,-2,-1},
+	{1,-2,0},
+	{1,-2,1},
+	{1,-2,2},
+	{2,-2,-2},
+	{2,-2,-1},
+	{2,-2,0},
+	{2,-2,1},
+	{2,-2,2},
+	{-3,-2,-1},
+	{-3,-2,0},
+	{-3,-2,1},
+	{3,-2,-1},
+	{3,-2,0},
+	{3,-2,1},
+	{-1,-2,-3},
+	{0,-2,-3},
+	{1,-2,-3},
+	{-1,-2,3},
+	{0,-2,3},
+	{1,-2,3},
+	----------
+	{-3,-3,-2},
+	{-3,-3,-1},
+	{-3,-3,0},
+	{-3,-3,1},
+	{-3,-3,2},
+	{-2,-3,-3},
+	{-2,-3,-2},
+	{-2,-3,-1},
+	{-2,-3,0},
+	{-2,-3,1},
+	{-2,-3,2},
+	{-2,-3,3},
+	{-1,-3,-3},
+	{-1,-3,-2},
+	{-1,-3,-1},
+	{-1,-3,0},
+	{-1,-3,1},
+	{-1,-3,2},
+	{-1,-3,3},
+	{0,-3,-3},
+	{0,-3,-2},
+	{0,-3,-1},
+	{0,-3,0},
+	{0,-3,1},
+	{0,-3,2},
+	{0,-3,3},
+	{1,-3,-3},
+	{1,-3,-2},
+	{1,-3,-1},
+	{1,-3,0},
+	{1,-3,1},
+	{1,-3,2},
+	{1,-3,3},
+	{2,-3,-3},
+	{2,-3,-2},
+	{2,-3,-1},
+	{2,-3,0},
+	{2,-3,1},
+	{2,-3,2},
+	{2,-3,3},
+	{3,-3,-2},
+	{3,-3,-1},
+	{3,-3,0},
+	{3,-3,1},
+	{3,-3,2},
+	----------
+	{-3,-4,-2},
+	{-3,-4,-1},
+	{-3,-4,0},
+	{-3,-4,1},
+	{-3,-4,2},
+	{-2,-4,-3},
+	{-2,-4,-2},
+	{-2,-4,-1},
+	{-2,-4,0},
+	{-2,-4,1},
+	{-2,-4,2},
+	{-2,-4,3},
+	{-1,-4,-3},
+	{-1,-4,-2},
+	{-1,-4,-1},
+	{-1,-4,0},
+	{-1,-4,1},
+	{-1,-4,2},
+	{-1,-4,3},
+	{0,-4,-3},
+	{0,-4,-2},
+	{0,-4,-1},
+	{0,-4,0},
+	{0,-4,1},
+	{0,-4,2},
+	{0,-4,3},
+	{1,-4,-3},
+	{1,-4,-2},
+	{1,-4,-1},
+	{1,-4,0},
+	{1,-4,1},
+	{1,-4,2},
+	{1,-4,3},
+	{2,-4,-3},
+	{2,-4,-2},
+	{2,-4,-1},
+	{2,-4,0},
+	{2,-4,1},
+	{2,-4,2},
+	{2,-4,3},
+	{3,-4,-2},
+	{3,-4,-1},
+	{3,-4,0},
+	{3,-4,1},
+	{3,-4,2},
+	----------
+	{-3,-5,-2},
+	{-3,-5,-1},
+	{-3,-5,0},
+	{-3,-5,1},
+	{-3,-5,2},
+	{-2,-5,-3},
+	{-2,-5,-2},
+	{-2,-5,-1},
+	{-2,-5,0},
+	{-2,-5,1},
+	{-2,-5,2},
+	{-2,-5,3},
+	{-1,-5,-3},
+	{-1,-5,-2},
+	{-1,-5,-1},
+	{-1,-5,0},
+	{-1,-5,1},
+	{-1,-5,2},
+	{-1,-5,3},
+	{0,-5,-3},
+	{0,-5,-2},
+	{0,-5,-1},
+	{0,-5,0},
+	{0,-5,1},
+	{0,-5,2},
+	{0,-5,3},
+	{1,-5,-3},
+	{1,-5,-2},
+	{1,-5,-1},
+	{1,-5,0},
+	{1,-5,1},
+	{1,-5,2},
+	{1,-5,3},
+	{2,-5,-3},
+	{2,-5,-2},
+	{2,-5,-1},
+	{2,-5,0},
+	{2,-5,1},
+	{2,-5,2},
+	{2,-5,3},
+	{3,-5,-2},
+	{3,-5,-1},
+	{3,-5,0},
+	{3,-5,1},
+	{3,-5,2},
+	----------
+	{-1,-6,-1},
+	{-1,-6,0},
+	{-1,-6,1},
+	{0,-6,-1},
+	{0,-6,0},
+	{0,-6,1},
+	{1,-6,-1},
+	{1,-6,0},
+	{1,-6,1},
+	{-2,-6,-1},
+	{-2,-6,0},
+	{-2,-6,1},
+	{2,-6,-1},
+	{2,-6,0},
+	{2,-6,1},
+	{-1,-6,-2},
+	{0,-6,-2},
+	{1,-6,-2},
+	{-1,-6,2},
+	{0,-6,2},
+	{1,-6,2},
+}
diff --git a/mods/trees/registration.lua b/mods/trees/registration.lua
new file mode 100644
index 0000000..439d1df
--- /dev/null
+++ b/mods/trees/registration.lua
@@ -0,0 +1,461 @@
+realtest.registered_trees = {}
+realtest.registered_trees_list = {}
+function realtest.register_tree(name, TreeDef)
+	local tree = {
+		name = name,
+		description = TreeDef.description or "",
+		grounds = TreeDef.grounds or {"default:dirt","default:dirt_with_grass"},
+		leaves = TreeDef.leaves or {},
+		height = TreeDef.height or function() return 10 end,
+		radius = TreeDef.radius or 5,
+		textures = TreeDef.textures or {{},"","","",""},
+		grow_interval = TreeDef.grow_interval or 60,
+		grow_chance = TreeDef.grow_chance or 20,
+		grow_light = TreeDef.grow_light or 8
+	}
+	realtest.registered_trees[name] = tree
+	table.insert(realtest.registered_trees_list, tree.name)
+	
+	minetest.register_node(tree.name.."_planks", {
+		description = tree.description.." Planks",
+		tiles = {tree.textures[3]},
+		groups = {planks=1,snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,drop_on_dig=1},
+		sounds = default.node_sound_wood_defaults(),
+	})
+	
+	minetest.register_craftitem(tree.name.."_stick", {
+		description = tree.description.." Stick",
+		inventory_image = tree.textures[4],
+		groups = {stick=1},
+	})
+	
+	minetest.register_node(tree.name.."_sapling", {
+		description = tree.description.." Sapling",
+		drawtype = "plantlike",
+		visual_scale = 1.0,
+		tiles = {tree.textures[5]},
+		inventory_image = tree.textures[5],
+		wield_image = tree.textures[5],
+		paramtype = "light",
+		walkable = false,
+		groups = {snappy=2,dig_immediate=3,flammable=2,dropping_node=1},
+		sounds = default.node_sound_defaults(),
+	})
+	
+	minetest.register_craftitem(tree.name.."_plank", {
+		description = tree.description.." Plank",
+		inventory_image = tree.textures[7],
+		group = {plank=1},
+	})
+	
+		minetest.register_node(tree.name.."_log", {
+		description = tree.description.." Log",
+		tiles = tree.textures[1],
+		inventory_image = tree.textures[6],
+		wield_image = tree.textures[6],
+		groups = {log=1,snappy=1,choppy=2,flammable=2,dropping_node=1,drop_on_dig=1},
+		sounds = default.node_sound_wood_defaults(),
+		drop = tree.name.."_plank 4",
+		drop_on_dropping = tree.name.."_log",
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.4,-0.5,-0.4,0.4,0.5,0.4},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.4,-0.5,-0.4,0.4,0.5,0.4},
+			},
+		},
+	})
+	
+	minetest.register_node(tree.name.."_leaves", {
+		description = tree.description.." Leaves",
+		drawtype = "allfaces_optional",
+		visual_scale = 1.3,
+		tiles = {tree.textures[2]},
+		paramtype = "light",
+		groups = {snappy=3, leafdecay=3, flammable=2,drop_on_dig=1,leaves=1},
+		drop = {
+			max_items = 1,
+			items = {
+				{
+					items = {tree.name..'_sapling'},
+					rarity = 30,
+				},
+				{
+					items = {tree.name..'_stick'},
+					rarity = 10,
+				},
+				{
+					items = {},
+				}
+			}
+		},
+		sounds = default.node_sound_leaves_defaults(),
+		walkable = false,
+		climbable = true,
+	})
+	
+	minetest.register_node(tree.name.."_trunk", {
+		description = tree.description.." Trunk",
+		tiles = tree.textures[1],
+		groups = {tree=1,snappy=1,choppy=2,flammable=2,dropping_node=1,drop_on_dig=1},
+		sounds = default.node_sound_wood_defaults(),
+		drop = tree.name.."_log",
+		drawtype = "nodebox",
+		paramtype = "light",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.4,-0.5,-0.4,0.4,0.5,0.4},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.4,-0.5,-0.4,0.4,0.5,0.4},
+			},
+		},
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			for i = 1,#tree.leaves do
+				local p = {x=pos.x+tree.leaves[i][1], y=pos.y+tree.leaves[i][2], z=pos.z+tree.leaves[i][3]}
+				if minetest.env:get_node(p).name == tree.name.."_leaves" then
+					minetest.env:dig_node(p)
+				end
+			end
+		end,
+	})
+	
+	minetest.register_node(tree.name.."_fence", {
+		description = tree.description.." Fence",
+		drawtype = "fencelike",
+		tiles = {tree.textures[3]},
+		paramtype = "light",
+		is_ground_content = true,
+		selection_box = {
+			type = "fixed",
+			fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
+		},
+		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2},
+		sounds = default.node_sound_wood_defaults(),
+	})
+	
+	minetest.register_node(tree.name.."_stair", {
+		description = tree.description.." Stair",
+		drawtype = "nodebox",
+		tiles = {tree.textures[3]},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		is_ground_content = true,
+		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2},
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+				{-0.5, 0, 0, 0.5, 0.5, 0.5},
+			},
+		},
+	})
+	
+	minetest.register_node(tree.name.."_slab", {
+		description = tree.description.." Slab",
+		drawtype = "nodebox",
+		tiles = {tree.textures[3]},
+		paramtype = "light",
+		is_ground_content = true,
+		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2},
+		node_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+		},
+	})
+	
+	minetest.register_node(tree.name.."_ladder", {
+		description = tree.description.." Ladder",
+		drawtype = "nodebox",
+		tiles = {tree.textures[3]},
+		particle_image = {tree.textures[3]},
+		inventory_image = tree.textures[8],
+		paramtype = "light",
+		paramtype2 = "facedir",
+		is_ground_content = true,
+		climbable = true,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, 0.5-1/7, -0.5+1/7, 0.5, 0.5},
+				{0.5-1/7, -0.5, 0.5-1/7, 0.5, 0.5, 0.5},
+				{-0.5+1/7, 0.5-1/6-1/12, 0.5-1/16, 0.5-1/7, 0.5-1/12, 0.5},
+				{-0.5+1/7, 0.5-1/12-1/6*3, 0.5-1/16, 0.5-1/7, 0.5-1/12-1/6*2, 0.5},
+				{-0.5+1/7, 0.5-1/12-1/6*5, 0.5-1/16, 0.5-1/7, 0.5-1/12-1/6*4, 0.5},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, 0.5-1/7, -0.5+1/7, 0.5, 0.5},
+				{0.5-1/7, -0.5, 0.5-1/7, 0.5, 0.5, 0.5},
+				{-0.5+1/7, 0.5-1/6-1/12, 0.5-1/16, 0.5-1/7, 0.5-1/12, 0.5},
+				{-0.5+1/7, 0.5-1/12-1/6*3, 0.5-1/16, 0.5-1/7, 0.5-1/12-1/6*2, 0.5},
+				{-0.5+1/7, 0.5-1/12-1/6*5, 0.5-1/16, 0.5-1/7, 0.5-1/12-1/6*4, 0.5},
+			},
+		},
+		on_place = function(itemstack, placer, pointed_thing)
+			if pointed_thing.type == "node" and
+				minetest.registered_nodes[minetest.env:get_node(pointed_thing.above).name].buildable_to == true then
+				local param2 = nil
+				if pointed_thing.above.x < pointed_thing.under.x then
+					param2 = 1
+				elseif pointed_thing.above.x > pointed_thing.under.x then
+					param2 = 3
+				elseif pointed_thing.above.z < pointed_thing.under.z then
+					param2 = 0
+				elseif pointed_thing.above.z > pointed_thing.under.z then
+					param2 = 2
+				end
+				if param2 then
+					minetest.env:set_node(pointed_thing.above,{name = tree.name.."_ladder", param2 = param2})
+				end
+				itemstack:take_item()
+				return itemstack
+			end
+		end,
+		node_placement_prediction = "",
+		groups = {snappy=1,choppy=2,oddly_breakable_by_hand=3,flammable=2},
+		sounds = default.node_sound_wood_defaults(),
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_ladder",
+		recipe = {
+			{tree.name.."_stick", "", tree.name.."_stick"},
+			{tree.name.."_stick", tree.name.."_stick", tree.name.."_stick"},
+			{tree.name.."_stick", "", tree.name.."_stick"},
+		}
+	})
+
+	minetest.register_craft({
+		output = tree.name.."_slab",
+		recipe = {
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		},
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_planks",
+		recipe = {
+			{tree.name.."_slab"},
+			{tree.name.."_slab"},
+		},
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_stair 2",
+		recipe = {
+			{tree.name.."_plank", "", ""},
+			{tree.name.."_plank", tree.name.."_plank", ""},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		},
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_stair 2",
+		recipe = {
+			{"", "", tree.name.."_plank"},
+			{"", tree.name.."_plank", tree.name.."_plank"},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		},
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_fence 2",
+		recipe = {
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		}
+	})
+	
+	minetest.register_craft({
+		output = "default:sign_wall",
+		recipe = {
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			{"", "group:stick", ""},
+		}
+	})
+
+	minetest.register_craft({
+		output = "default:chest",
+		recipe = {
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			{tree.name.."_plank", "", tree.name.."_plank"},
+			{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+		}
+	})
+
+	for i,metal in ipairs(metals.list) do
+		minetest.register_craft({
+			output = "default:chest_locked",
+			recipe = {
+				{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+				{tree.name.."_plank", "metals:"..metal.."_lock", tree.name.."_plank"},
+				{tree.name.."_plank", tree.name.."_plank", tree.name.."_plank"},
+			}
+		})
+	end
+	
+	minetest.register_craft({
+		output = tree.name.."_planks",
+		recipe = {
+			{tree.name.."_plank",tree.name.."_plank"},
+			{tree.name.."_plank",tree.name.."_plank"}
+		}
+	})
+	
+	minetest.register_craft({
+		output = tree.name.."_plank 4",
+		recipe = {{tree.name.."_planks"}}
+	})
+	
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_stair",
+		burntime = 3.5,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_stair")
+	
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_slab",
+		burntime = 3.5,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_slab")
+	
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_plank",
+		burntime = 2,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_plank")
+
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_planks",
+		burntime = 7,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_planks")
+
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_log",
+		burntime = 7,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_log")
+	
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_stick",
+		burntime = 1,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_stick")
+	
+	minetest.register_craft({
+		type = "fuel",
+		recipe = tree.name.."_sapling",
+		burntime = 5,
+	})
+	realtest.add_bonfire_fuel(tree.name.."_sapling")
+	
+	minetest.register_craft({
+		type="cooking",
+		output="default:coal_lump",
+		recipe=tree.name.."_log",
+	})
+	
+	minetest.register_abm({
+		nodenames = {tree.name.."_sapling"},
+		neighbors = tree.grounds,
+		interval = tree.grow_interval,
+		chance = tree.grow_chance,
+		action = function(pos, node)
+			if not minetest.env:get_node_light(pos) then
+				return
+			end
+			if minetest.env:get_node_light(pos) >= tree.grow_light then
+				trees.make_tree(pos, tree.name)
+			end
+		end,
+	})
+end
+
+realtest.register_tree("trees:ash", {
+	description = "Ash",
+	leaves = trees.gen_lists.ash,
+	height = function()
+		return 4 + math.random(4)
+	end,
+	textures = {{"trees_ash_trunk_top.png", "trees_ash_trunk_top.png", "trees_ash_trunk.png"},"trees_ash_leaves.png",
+		"trees_ash_planks.png", "trees_ash_stick.png", "trees_ash_sapling.png", "trees_ash_log.png", "trees_ash_plank.png",
+		"trees_ash_ladder.png"}
+})
+realtest.register_tree("trees:aspen", {
+	description = "Aspen",
+	leaves = trees.gen_lists.aspen,
+	height = function()
+		return 10 + math.random(4)
+	end,
+	textures = {{"trees_aspen_trunk_top.png", "trees_aspen_trunk_top.png", "trees_aspen_trunk.png"},"trees_aspen_leaves.png",
+		"trees_aspen_planks.png", "trees_aspen_stick.png", "trees_aspen_sapling.png", "trees_aspen_log.png", "trees_aspen_plank.png",
+		"trees_aspen_ladder.png"}
+})
+realtest.register_tree("trees:birch", {
+	description = "Birch",
+	leaves = trees.gen_lists.birch,
+	height = function()
+		return 10 + math.random(4)
+	end,
+	textures = {{"trees_birch_trunk_top.png", "trees_birch_trunk_top.png", "trees_birch_trunk.png"},"trees_birch_leaves.png",
+		"trees_birch_planks.png", "trees_birch_stick.png", "trees_birch_sapling.png", "trees_birch_log.png", "trees_birch_plank.png",
+		"trees_birch_ladder.png"}
+})
+realtest.register_tree("trees:mapple", {
+	description = "Mapple",
+	leaves = trees.gen_lists.mapple,
+	height = function()
+		return 7 + math.random(5)
+	end,
+	textures = {{"trees_mapple_trunk_top.png", "trees_mapple_trunk_top.png", "trees_mapple_trunk.png"},"trees_mapple_leaves.png",
+		"trees_mapple_planks.png", "trees_mapple_stick.png", "trees_mapple_sapling.png", "trees_mapple_log.png", "trees_mapple_plank.png",
+		"trees_mapple_ladder.png"}
+})
+realtest.register_tree("trees:chestnut", {
+	description = "Chestnut",
+	leaves = trees.gen_lists.chestnut,
+	height = function()
+		return 9 + math.random(2)
+	end,
+	radius = 10,
+	textures = {{"trees_chestnut_trunk_top.png", "trees_chestnut_trunk_top.png", "trees_chestnut_trunk.png"},"trees_chestnut_leaves.png",
+		"trees_chestnut_planks.png", "trees_chestnut_stick.png", "trees_chestnut_sapling.png", "trees_chestnut_log.png",
+		"trees_chestnut_plank.png", "trees_chestnut_ladder.png"}
+})
+realtest.register_tree("trees:pine", {
+	description = "Pine",
+	leaves = trees.gen_lists.pine,
+	height = function()
+		return 13 + math.random(4)
+	end,
+	radius = 8,
+	textures = {{"trees_pine_trunk_top.png", "trees_pine_trunk_top.png", "trees_pine_trunk.png"},"trees_pine_leaves.png",
+		"trees_pine_planks.png", "trees_pine_stick.png", "trees_pine_sapling.png",  "trees_pine_log.png", "trees_pine_plank.png",
+		"trees_pine_ladder.png"}
+})
diff --git a/mods/trees/textures/trees_ash_ladder.png b/mods/trees/textures/trees_ash_ladder.png
new file mode 100644
index 0000000..bb99bde
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diff --git a/mods/trees/textures/trees_ash_leaves.png b/mods/trees/textures/trees_ash_leaves.png
new file mode 100644
index 0000000..647e389
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diff --git a/mods/trees/textures/trees_ash_log.png b/mods/trees/textures/trees_ash_log.png
new file mode 100644
index 0000000..f4b4245
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diff --git a/mods/trees/textures/trees_ash_plank.png b/mods/trees/textures/trees_ash_plank.png
new file mode 100644
index 0000000..09f783e
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diff --git a/mods/trees/textures/trees_ash_planks.png b/mods/trees/textures/trees_ash_planks.png
new file mode 100644
index 0000000..fdb8e9d
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diff --git a/mods/trees/textures/trees_ash_sapling.png b/mods/trees/textures/trees_ash_sapling.png
new file mode 100644
index 0000000..3591e44
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diff --git a/mods/trees/textures/trees_ash_stick.png b/mods/trees/textures/trees_ash_stick.png
new file mode 100644
index 0000000..5e26f53
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diff --git a/mods/trees/textures/trees_ash_trunk.png b/mods/trees/textures/trees_ash_trunk.png
new file mode 100644
index 0000000..1dc00ee
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diff --git a/mods/trees/textures/trees_ash_trunk_top.png b/mods/trees/textures/trees_ash_trunk_top.png
new file mode 100644
index 0000000..41661c8
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diff --git a/mods/trees/textures/trees_aspen_ladder.png b/mods/trees/textures/trees_aspen_ladder.png
new file mode 100644
index 0000000..5f4f55c
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diff --git a/mods/trees/textures/trees_aspen_leaves.png b/mods/trees/textures/trees_aspen_leaves.png
new file mode 100644
index 0000000..2c29dcb
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diff --git a/mods/trees/textures/trees_aspen_log.png b/mods/trees/textures/trees_aspen_log.png
new file mode 100644
index 0000000..704d208
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diff --git a/mods/trees/textures/trees_aspen_plank.png b/mods/trees/textures/trees_aspen_plank.png
new file mode 100644
index 0000000..6435f1f
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diff --git a/mods/trees/textures/trees_aspen_planks.png b/mods/trees/textures/trees_aspen_planks.png
new file mode 100644
index 0000000..0895c31
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diff --git a/mods/trees/textures/trees_aspen_sapling.png b/mods/trees/textures/trees_aspen_sapling.png
new file mode 100644
index 0000000..8788249
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diff --git a/mods/trees/textures/trees_aspen_stick.png b/mods/trees/textures/trees_aspen_stick.png
new file mode 100644
index 0000000..6b5800c
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diff --git a/mods/trees/textures/trees_aspen_trunk.png b/mods/trees/textures/trees_aspen_trunk.png
new file mode 100644
index 0000000..904d4fe
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diff --git a/mods/trees/textures/trees_aspen_trunk_top.png b/mods/trees/textures/trees_aspen_trunk_top.png
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index 0000000..c3cea6d
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diff --git a/mods/trees/textures/trees_birch_ladder.png b/mods/trees/textures/trees_birch_ladder.png
new file mode 100644
index 0000000..0e0bfc6
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diff --git a/mods/trees/textures/trees_birch_leaves.png b/mods/trees/textures/trees_birch_leaves.png
new file mode 100644
index 0000000..0dfee2f
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diff --git a/mods/trees/textures/trees_birch_log.png b/mods/trees/textures/trees_birch_log.png
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