Craftitem aliases

5 files changed, 80 insertions, 996 deletions

diff --git a/data/mods/default/init.lua b/data/mods/default/init.lua
index 003a02323..56b32e75c 100644
--- a/data/mods/default/init.lua
+++ b/data/mods/default/init.lua
@@ -94,6 +94,7 @@
 -- minetest.register_abm(abm definition)
 -- minetest.alias_node(name, convert_to)
 -- minetest.alias_tool(name, convert_to)
+-- minetest.alias_craftitem(name, convert_to)
 -- minetest.register_globalstep(func(dtime))
 -- minetest.register_on_placenode(func(pos, newnode, placer))
 -- minetest.register_on_dignode(func(pos, oldnode, digger))
diff --git a/data/mods/legacy/init.lua b/data/mods/legacy/init.lua
index 6bd5526e5..f4a429f79 100644
--- a/data/mods/legacy/init.lua
+++ b/data/mods/legacy/init.lua
@@ -1,6 +1,10 @@
 -- legacy (Minetest 0.4 mod)
 -- Provides as much backwards-compatibility as feasible
 
+--
+-- Aliases to support loading 0.3 and old 0.4 worlds and inventories
+--
+
 minetest.alias_node("stone", "default:stone")
 minetest.alias_node("dirt_with_grass", "default:dirt_with_grass")
 minetest.alias_node("dirt_with_grass_footsteps", "default:dirt_with_grass_footsteps")
@@ -54,961 +58,21 @@ minetest.alias_tool("WSword", "default:sword_wood")
 minetest.alias_tool("STSword", "default:sword_stone")
 minetest.alias_tool("SteelSword", "default:sword_steel")
 
---[[
-WATER_ALPHA = 160
-WATER_VISC = 1
-LAVA_VISC = 7
-LIGHT_MAX = 14
-
---
--- Tool definition
--- Compatibility to 0.3 and old 0.4
---
-
-minetest.register_tool(":WPick", {
-	image = "default_tool_woodpick.png",
-	basetime = 2.0,
-	dt_weight = 0,
-	dt_crackiness = -0.5,
-	dt_crumbliness = 2,
-	dt_cuttability = 0,
-	basedurability = 30,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":STPick", {
-	image = "default_tool_stonepick.png",
-	basetime = 1.5,
-	dt_weight = 0,
-	dt_crackiness = -0.5,
-	dt_crumbliness = 2,
-	dt_cuttability = 0,
-	basedurability = 100,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":SteelPick", {
-	image = "default_tool_steelpick.png",
-	basetime = 1.0,
-	dt_weight = 0,
-	dt_crackiness = -0.5,
-	dt_crumbliness = 2,
-	dt_cuttability = 0,
-	basedurability = 333,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":MesePick", {
-	image = "default_tool_mesepick.png",
-	basetime = 0,
-	dt_weight = 0,
-	dt_crackiness = 0,
-	dt_crumbliness = 0,
-	dt_cuttability = 0,
-	basedurability = 1337,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":WShovel", {
-	image = "default_tool_woodshovel.png",
-	basetime = 2.0,
-	dt_weight = 0.5,
-	dt_crackiness = 2,
-	dt_crumbliness = -1.5,
-	dt_cuttability = 0.3,
-	basedurability = 30,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":STShovel", {
-	image = "default_tool_stoneshovel.png",
-	basetime = 1.5,
-	dt_weight = 0.5,
-	dt_crackiness = 2,
-	dt_crumbliness = -1.5,
-	dt_cuttability = 0.1,
-	basedurability = 100,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":SteelShovel", {
-	image = "default_tool_steelshovel.png",
-	basetime = 1.0,
-	dt_weight = 0.5,
-	dt_crackiness = 2,
-	dt_crumbliness = -1.5,
-	dt_cuttability = 0.0,
-	basedurability = 330,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":WAxe", {
-	image = "default_tool_woodaxe.png",
-	basetime = 2.0,
-	dt_weight = 0.5,
-	dt_crackiness = -0.2,
-	dt_crumbliness = 1,
-	dt_cuttability = -0.5,
-	basedurability = 30,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":STAxe", {
-	image = "default_tool_stoneaxe.png",
-	basetime = 1.5,
-	dt_weight = 0.5,
-	dt_crackiness = -0.2,
-	dt_crumbliness = 1,
-	dt_cuttability = -0.5,
-	basedurability = 100,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":SteelAxe", {
-	image = "default_tool_steelaxe.png",
-	basetime = 1.0,
-	dt_weight = 0.5,
-	dt_crackiness = -0.2,
-	dt_crumbliness = 1,
-	dt_cuttability = -0.5,
-	basedurability = 330,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":WSword", {
-	image = "default_tool_woodsword.png",
-	basetime = 3.0,
-	dt_weight = 3,
-	dt_crackiness = 0,
-	dt_crumbliness = 1,
-	dt_cuttability = -1,
-	basedurability = 30,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":STSword", {
-	image = "default_tool_stonesword.png",
-	basetime = 2.5,
-	dt_weight = 3,
-	dt_crackiness = 0,
-	dt_crumbliness = 1,
-	dt_cuttability = -1,
-	basedurability = 100,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-minetest.register_tool(":SteelSword", {
-	image = "default_tool_steelsword.png",
-	basetime = 2.0,
-	dt_weight = 3,
-	dt_crackiness = 0,
-	dt_crumbliness = 1,
-	dt_cuttability = -1,
-	basedurability = 330,
-	dd_weight = 0,
-	dd_crackiness = 0,
-	dd_crumbliness = 0,
-	dd_cuttability = 0,
-})
-
---
--- Crafting definition (recipe = legacy, output = default)
--- Makes current compatible with 0.3 and old 0.4
---
-
-minetest.register_craft({
-	output = 'node "default:wood" 4',
-	recipe = {
-		{'node "tree"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'craft "default:stick" 4',
-	recipe = {
-		{'node "wood"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:fence_wooden" 2',
-	recipe = {
-		{'craft "Stick"', 'craft "Stick"', 'craft "Stick"'},
-		{'craft "Stick"', 'craft "Stick"', 'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:sign_wall" 1',
-	recipe = {
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'', 'craft "Stick"', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:torch" 4',
-	recipe = {
-		{'craft "lump_of_coal"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:pick_wooden"',
-	recipe = {
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'', 'craft "Stick"', ''},
-		{'', 'craft "Stick"', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:pick_stone"',
-	recipe = {
-		{'node "cobble"', 'node "cobble"', 'node "cobble"'},
-		{'', 'craft "Stick"', ''},
-		{'', 'craft "Stick"', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:pick_steel"',
-	recipe = {
-		{'craft "steel_ingot"', 'craft "steel_ingot"', 'craft "steel_ingot"'},
-		{'', 'craft "Stick"', ''},
-		{'', 'craft "Stick"', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:pick_mese"',
-	recipe = {
-		{'node "mese"', 'node "mese"', 'node "mese"'},
-		{'', 'craft "Stick"', ''},
-		{'', 'craft "Stick"', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:shovel_wood"',
-	recipe = {
-		{'node "wood"'},
-		{'craft "Stick"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:shovel_stone"',
-	recipe = {
-		{'node "cobble"'},
-		{'craft "Stick"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:shovel_steel"',
-	recipe = {
-		{'craft "steel_ingot"'},
-		{'craft "Stick"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:axe_wooden"',
-	recipe = {
-		{'node "wood"', 'node "wood"'},
-		{'node "wood"', 'craft "Stick"'},
-		{'', 'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:axe_stone"',
-	recipe = {
-		{'node "cobble"', 'node "cobble"'},
-		{'node "cobble"', 'craft "Stick"'},
-		{'', 'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:axe_steel"',
-	recipe = {
-		{'craft "steel_ingot"', 'craft "steel_ingot"'},
-		{'craft "steel_ingot"', 'craft "Stick"'},
-		{'', 'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:sword_wood"',
-	recipe = {
-		{'node "wood"'},
-		{'node "wood"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:sword_stone"',
-	recipe = {
-		{'node "cobble"'},
-		{'node "cobble"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'tool "default:sword_steel"',
-	recipe = {
-		{'craft "steel_ingot"'},
-		{'craft "steel_ingot"'},
-		{'craft "Stick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:rail" 15',
-	recipe = {
-		{'craft "steel_ingot"', '', 'craft "steel_ingot"'},
-		{'craft "steel_ingot"', 'craft "Stick"', 'craft "steel_ingot"'},
-		{'craft "steel_ingot"', '', 'craft "steel_ingot"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:chest" 1',
-	recipe = {
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'node "wood"', '', 'node "wood"'},
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:chest_locked" 1',
-	recipe = {
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'node "wood"', 'craft "steel_ingot"', 'node "wood"'},
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:furnace" 1',
-	recipe = {
-		{'node "cobble"', 'node "cobble"', 'node "cobble"'},
-		{'node "cobble"', '', 'node "cobble"'},
-		{'node "cobble"', 'node "cobble"', 'node "cobble"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:steelblock" 1',
-	recipe = {
-		{'craft "steel_ingot"', 'craft "steel_ingot"', 'craft "steel_ingot"'},
-		{'craft "steel_ingot"', 'craft "steel_ingot"', 'craft "steel_ingot"'},
-		{'craft "steel_ingot"', 'craft "steel_ingot"', 'craft "steel_ingot"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:sandstone" 1',
-	recipe = {
-		{'node "sand"', 'node "sand"'},
-		{'node "sand"', 'node "sand"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:clay" 1',
-	recipe = {
-		{'craft "lump_of_clay"', 'craft "lump_of_clay"'},
-		{'craft "lump_of_clay"', 'craft "lump_of_clay"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:brick" 1',
-	recipe = {
-		{'craft "clay_brick"', 'craft "clay_brick"'},
-		{'craft "clay_brick"', 'craft "clay_brick"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'craft "default:paper" 1',
-	recipe = {
-		{'node "papyrus"', 'node "papyrus"', 'node "papyrus"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'craft "default:book" 1',
-	recipe = {
-		{'craft "paper"'},
-		{'craft "paper"'},
-		{'craft "paper"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:bookshelf" 1',
-	recipe = {
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-		{'craft "book"', 'craft "book"', 'craft "book"'},
-		{'node "wood"', 'node "wood"', 'node "wood"'},
-	}
-})
-
-minetest.register_craft({
-	output = 'node "default:ladder" 1',
-	recipe = {
-		{'craft "Stick"', '', 'craft "Stick"'},
-		{'craft "Stick"', 'craft "Stick"', 'craft "Stick"'},
-		{'craft "Stick"', '', 'craft "Stick"'},
-	}
-})
+minetest.alias_craftitem("Stick", "default:stick")
+minetest.alias_craftitem("paper", "default:paper")
+minetest.alias_craftitem("book", "default:book")
+minetest.alias_craftitem("lump_of_coal", "default:coal_lump")
+minetest.alias_craftitem("lump_of_iron", "default:iron_lump")
+minetest.alias_craftitem("lump_of_clay", "default:clay_lump")
+minetest.alias_craftitem("steel_ingot", "default:steel_ingot")
+minetest.alias_craftitem("clay_brick", "default:clay_brick")
+minetest.alias_craftitem("scorched_stuff", "default:scorched_stuff")
+minetest.alias_craftitem("apple", "default:apple")
 
 --
--- Node compatibility with old 0.4
+-- Old items
 --
 
-minetest.register_node(":stone", {
-	tile_images = {"default_stone.png"},
-	inventory_image = minetest.inventorycube("default_stone.png"),
-	paramtype = "mineral",
-	is_ground_content = true,
-	often_contains_mineral = true, -- Texture atlas hint
-	material = minetest.digprop_stonelike(1.0),
-	dug_item = 'node "cobble" 1',
-})
-
-minetest.register_node(":dirt_with_grass", {
-	tile_images = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
-	inventory_image = minetest.inventorycube("default_dirt.png^default_grass_side.png"),
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-	dug_item = 'node "dirt" 1',
-})
-
-minetest.register_node(":dirt_with_grass_footsteps", {
-	tile_images = {"default_grass_footsteps.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
-	inventory_image = "default_grass_footsteps.png",
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-	dug_item = 'node "dirt" 1',
-})
-
-minetest.register_node(":dirt", {
-	tile_images = {"default_dirt.png"},
-	inventory_image = minetest.inventorycube("default_dirt.png"),
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-})
-
-minetest.register_node(":sand", {
-	tile_images = {"default_sand.png"},
-	inventory_image = minetest.inventorycube("default_sand.png"),
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-	cookresult_itemstring = 'node "default:glass" 1',
-})
-
-minetest.register_node(":gravel", {
-	tile_images = {"default_gravel.png"},
-	inventory_image = minetest.inventorycube("default_gravel.png"),
-	is_ground_content = true,
-	material = minetest.digprop_gravellike(1.0),
-})
-
-minetest.register_node(":sandstone", {
-	tile_images = {"default_sandstone.png"},
-	inventory_image = minetest.inventorycube("default_sandstone.png"),
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-	dug_item = 'node "sand" 1',
-})
-
-minetest.register_node(":clay", {
-	tile_images = {"default_clay.png"},
-	inventory_image = minetest.inventorycube("default_clay.png"),
-	is_ground_content = true,
-	material = minetest.digprop_dirtlike(1.0),
-	dug_item = 'craft "lump_of_clay" 4',
-})
-
-minetest.register_node(":brick", {
-	tile_images = {"default_brick.png"},
-	inventory_image = minetest.inventorycube("default_brick.png"),
-	is_ground_content = true,
-	material = minetest.digprop_stonelike(1.0),
-	dug_item = 'craft "clay_brick" 4',
-})
-
-minetest.register_node(":tree", {
-	tile_images = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
-	inventory_image = minetest.inventorycube("default_tree_top.png", "default_tree.png", "default_tree.png"),
-	is_ground_content = true,
-	material = minetest.digprop_woodlike(1.0),
-	cookresult_itemstring = 'craft "default:coal_lump" 1',
-	furnace_burntime = 30,
-})
-
-minetest.register_node(":jungletree", {
-	tile_images = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
-	inventory_image = minetest.inventorycube("default_jungletree_top.png", "default_jungletree.png", "default_jungletree.png"),
-	is_ground_content = true,
-	material = minetest.digprop_woodlike(1.0),
-	cookresult_itemstring = 'craft "default:coal_lump" 1',
-	furnace_burntime = 30,
-})
-
-minetest.register_node(":junglegrass", {
-	drawtype = "plantlike",
-	visual_scale = 1.3,
-	tile_images = {"default_junglegrass.png"},
-	inventory_image = "default_junglegrass.png",
-	light_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	material = minetest.digprop_leaveslike(1.0),
-	furnace_burntime = 2,
-})
-
-minetest.register_node(":leaves", {
-	drawtype = "allfaces_optional",
-	visual_scale = 1.3,
-	tile_images = {"default_leaves.png"},
-	inventory_image = minetest.inventorycube("default_leaves.png"),
-	light_propagates = true,
-	paramtype = "light",
-	material = minetest.digprop_leaveslike(1.0),
-	extra_dug_item = 'node "default:sapling" 1',
-	extra_dug_item_rarity = 20,
-	furnace_burntime = 1,
-})
-
-minetest.register_node(":cactus", {
-	tile_images = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
-	inventory_image = minetest.inventorycube("default_cactus_top.png", "default_cactus_side.png", "default_cactus_side.png"),
-	is_ground_content = true,
-	material = minetest.digprop_woodlike(0.75),
-	furnace_burntime = 15,
-})
-
-minetest.register_node(":papyrus", {
-	drawtype = "plantlike",
-	tile_images = {"default_papyrus.png"},
-	inventory_image = "default_papyrus.png",
-	light_propagates = true,
-	paramtype = "light",
-	is_ground_content = true,
-	walkable = false,
-	material = minetest.digprop_leaveslike(0.5),
-	furnace_burntime = 1,
-})
-
-minetest.register_node(":bookshelf", {
-	tile_images = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
-	inventory_image = minetest.inventorycube("default_wood.png", "default_bookshelf.png", "default_bookshelf.png"),
-	is_ground_content = true,
-	material = minetest.digprop_woodlike(0.75),
-	furnace_burntime = 30,
-})
-
-minetest.register_node(":glass", {
-	drawtype = "glasslike",
-	tile_images = {"default_glass.png"},
-	inventory_image = minetest.inventorycube("default_glass.png"),
-	light_propagates = true,
-	paramtype = "light",
-	sunlight_propagates = true,
-	is_ground_content = true,
-	material = minetest.digprop_glasslike(1.0),
-})
-
-minetest.register_node(":wooden_fence", {
-	drawtype = "fencelike",
-	tile_images = {"default_wood.png"},
-	inventory_image = "default_fence.png",
-	light_propagates = true,
-	paramtype = "light",
-	is_ground_content = true,
-	selection_box = {
-		type = "fixed",
-		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
-	},
-	furnace_burntime = 15,
-	material = minetest.digprop_woodlike(0.75),
-})
-
-minetest.register_node(":rail", {
-	drawtype = "raillike",
-	tile_images = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
-	inventory_image = "default_rail.png",
-	light_propagates = true,
-	paramtype = "light",
-	is_ground_content = true,
-	walkable = false,
-	selection_box = {
-		type = "fixed",
-		--fixed = <default>
-	},
-	material = minetest.digprop_dirtlike(0.75),
-})
-
-minetest.register_node(":ladder", {
-	drawtype = "signlike",
-	tile_images = {"default_ladder.png"},
-	inventory_image = "default_ladder.png",
-	light_propagates = true,
-	paramtype = "light",
-	is_ground_content = true,
-	wall_mounted = true,
-	walkable = false,
-	climbable = true,
-	selection_box = {
-		type = "wallmounted",
-		--wall_top = = <default>
-		--wall_bottom = = <default>
-		--wall_side = = <default>
-	},
-	furnace_burntime = 5,
-	material = minetest.digprop_woodlike(0.5),
-})
-
-minetest.register_node(":coalstone", {
-	tile_images = {"default_stone.png^mineral_coal.png"},
-	inventory_image = "default_stone.png^mineral_coal.png",
-	is_ground_content = true,
-	material = minetest.digprop_stonelike(1.5),
-})
-
-minetest.register_node(":wood", {
-	tile_images = {"default_wood.png"},
-	inventory_image = minetest.inventorycube("default_wood.png"),
-	is_ground_content = true,
-	furnace_burntime = 7,
-	material = minetest.digprop_woodlike(0.75),
-})
-
-minetest.register_node(":mese", {
-	tile_images = {"default_mese.png"},
-	inventory_image = minetest.inventorycube("default_mese.png"),
-	is_ground_content = true,
-	furnace_burntime = 30,
-	material = minetest.digprop_stonelike(0.5),
-})
-
-minetest.register_node(":cloud", {
-	tile_images = {"default_cloud.png"},
-	inventory_image = minetest.inventorycube("default_cloud.png"),
-	is_ground_content = true,
-})
-
-minetest.register_node(":water_flowing", {
-	drawtype = "flowingliquid",
-	tile_images = {"default_water.png"},
-	alpha = WATER_ALPHA,
-	inventory_image = minetest.inventorycube("default_water.png"),
-	paramtype = "light",
-	light_propagates = true,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "flowing",
-	liquid_alternative_flowing = "water_flowing",
-	liquid_alternative_source = "water_source",
-	liquid_viscosity = WATER_VISC,
-	post_effect_color = {a=64, r=100, g=100, b=200},
-	special_materials = {
-		{image="default_water.png", backface_culling=false},
-		{image="default_water.png", backface_culling=true},
-	},
-})
-
-minetest.register_node(":water_source", {
-	drawtype = "liquid",
-	tile_images = {"default_water.png"},
-	alpha = WATER_ALPHA,
-	inventory_image = minetest.inventorycube("default_water.png"),
-	paramtype = "light",
-	light_propagates = true,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "source",
-	liquid_alternative_flowing = "water_flowing",
-	liquid_alternative_source = "water_source",
-	liquid_viscosity = WATER_VISC,
-	post_effect_color = {a=64, r=100, g=100, b=200},
-	special_materials = {
-		-- New-style water source material (mostly unused)
-		{image="default_water.png", backface_culling=false},
-	},
-})
-
-minetest.register_node(":lava_flowing", {
-	drawtype = "flowingliquid",
-	tile_images = {"default_lava.png"},
-	inventory_image = minetest.inventorycube("default_lava.png"),
-	paramtype = "light",
-	light_propagates = false,
-	light_source = LIGHT_MAX - 1,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "flowing",
-	liquid_alternative_flowing = "lava_flowing",
-	liquid_alternative_source = "lava_source",
-	liquid_viscosity = LAVA_VISC,
-	damage_per_second = 4*2,
-	post_effect_color = {a=192, r=255, g=64, b=0},
-	special_materials = {
-		{image="default_lava.png", backface_culling=false},
-		{image="default_lava.png", backface_culling=true},
-	},
-})
-
-minetest.register_node(":lava_source", {
-	drawtype = "liquid",
-	tile_images = {"default_lava.png"},
-	inventory_image = minetest.inventorycube("default_lava.png"),
-	paramtype = "light",
-	light_propagates = false,
-	light_source = LIGHT_MAX - 1,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "source",
-	liquid_alternative_flowing = "lava_flowing",
-	liquid_alternative_source = "lava_source",
-	liquid_viscosity = LAVA_VISC,
-	damage_per_second = 4*2,
-	post_effect_color = {a=192, r=255, g=64, b=0},
-	special_materials = {
-		-- New-style lava source material (mostly unused)
-		{image="default_lava.png", backface_culling=false},
-	},
-	furnace_burntime = 60,
-})
-
-minetest.register_node(":torch", {
-	drawtype = "torchlike",
-	tile_images = {"default_torch_on_floor.png", "default_torch_on_ceiling.png", "default_torch.png"},
-	inventory_image = "default_torch_on_floor.png",
-	paramtype = "light",
-	light_propagates = true,
-	sunlight_propagates = true,
-	walkable = false,
-	wall_mounted = true,
-	light_source = LIGHT_MAX-1,
-	selection_box = {
-		type = "wallmounted",
-		wall_top = {-0.1, 0.5-0.6, -0.1, 0.1, 0.5, 0.1},
-		wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
-		wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
-	},
-	material = minetest.digprop_constanttime(0.0),
-	furnace_burntime = 4,
-})
-
-minetest.register_node(":sign_wall", {
-	drawtype = "signlike",
-	tile_images = {"default_sign_wall.png"},
-	inventory_image = "default_sign_wall.png",
-	paramtype = "light",
-	light_propagates = true,
-	sunlight_propagates = true,
-	walkable = false,
-	wall_mounted = true,
-	metadata_name = "sign",
-	selection_box = {
-		type = "wallmounted",
-		--wall_top = <default>
-		--wall_bottom = <default>
-		--wall_side = <default>
-	},
-	material = minetest.digprop_constanttime(0.5),
-	furnace_burntime = 10,
-})
-
-minetest.register_node(":chest", {
-	tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
-		"default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
-	inventory_image = minetest.inventorycube("default_chest_top.png", "default_chest_front.png", "default_chest_side.png"),
-	paramtype = "facedir_simple",
-	metadata_name = "chest",
-	material = minetest.digprop_woodlike(1.0),
-	furnace_burntime = 30,
-})
-
-minetest.register_node(":locked_chest", {
-	tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
-		"default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
-	inventory_image = minetest.inventorycube("default_chest_top.png", "default_chest_lock.png", "default_chest_side.png"),
-	paramtype = "facedir_simple",
-	metadata_name = "locked_chest",
-	material = minetest.digprop_woodlike(1.0),
-	furnace_burntime = 30,
-})
-
-minetest.register_node(":furnace", {
-	tile_images = {"default_furnace_side.png", "default_furnace_side.png", "default_furnace_side.png",
-		"default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
-	inventory_image = minetest.inventorycube("default_furnace_side.png", "default_furnace_front.png", "default_furnace_side.png"),
-	paramtype = "facedir_simple",
-	metadata_name = "furnace",
-	material = minetest.digprop_stonelike(3.0),
-})
-
-minetest.register_node(":cobble", {
-	tile_images = {"default_cobble.png"},
-	inventory_image = minetest.inventorycube("default_cobble.png"),
-	is_ground_content = true,
-	cookresult_itemstring = 'node "default:stone" 1',
-	material = minetest.digprop_stonelike(0.9),
-})
-
-minetest.register_node(":mossycobble", {
-	tile_images = {"default_mossycobble.png"},
-	inventory_image = minetest.inventorycube("default_mossycobble.png"),
-	is_ground_content = true,
-	material = minetest.digprop_stonelike(0.8),
-})
-
-minetest.register_node(":steelblock", {
-	tile_images = {"default_steel_block.png"},
-	inventory_image = minetest.inventorycube("default_steel_block.png"),
-	is_ground_content = true,
-	material = minetest.digprop_stonelike(5.0),
-})
-
-minetest.register_node(":nyancat", {
-	tile_images = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
-		"default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
-	inventory_image = "default_nc_front.png",
-	paramtype = "facedir_simple",
-	material = minetest.digprop_stonelike(3.0),
-	furnace_burntime = 1,
-})
-
-minetest.register_node(":nyancat_rainbow", {
-	tile_images = {"default_nc_rb.png"},
-	inventory_image = "default_nc_rb.png",
-	material = minetest.digprop_stonelike(3.0),
-	furnace_burntime = 1,
-})
-
-minetest.register_node(":sapling", {
-	drawtype = "plantlike",
-	visual_scale = 1.0,
-	tile_images = {"default_sapling.png"},
-	inventory_image = "default_sapling.png",
-	paramtype = "light",
-	light_propagates = true,
-	walkable = false,
-	material = minetest.digprop_constanttime(0.0),
-	furnace_burntime = 10,
-})
-
-minetest.register_node(":apple", {
-	drawtype = "plantlike",
-	visual_scale = 1.0,
-	tile_images = {"default_apple.png"},
-	inventory_image = "default_apple.png",
-	paramtype = "light",
-	light_propagates = true,
-	sunlight_propagates = true,
-	walkable = false,
-	dug_item = 'craft "apple" 1',
-	material = minetest.digprop_constanttime(0.0),
-	furnace_burntime = 3,
-})
-
---
--- Crafting items
--- Compatibility to 0.3 and old 0.4
---
-
-minetest.register_craftitem(":Stick", {
-	image = "default_stick.png",
-	--furnace_burntime = ...,
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":paper", {
-	image = "default_paper.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":book", {
-	image = "default_book.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":lump_of_coal", {
-	image = "default_coal_lump.png",
-	furnace_burntime = 40;
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":lump_of_iron", {
-	image = "default_iron_lump.png",
-	cookresult_itemstring = 'craft "default:steel_ingot" 1',
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":lump_of_clay", {
-	image = "default_clay_lump.png",
-	cookresult_itemstring = 'craft "default:clay_brick" 1',
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":steel_ingot", {
-	image = "default_steel_ingot.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
-minetest.register_craftitem(":clay_brick", {
-	image = "default_clay_brick.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
 minetest.register_craftitem(":rat", {
 	image = "rat.png",
 	cookresult_itemstring = 'craft "cooked_rat" 1',
@@ -1025,11 +89,6 @@ minetest.register_craftitem(":cooked_rat", {
 	on_use = minetest.craftitem_eat(6),
 })
 
-minetest.register_craftitem(":scorched_stuff", {
-	image = "default_scorched_stuff.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-})
-
 minetest.register_craftitem(":firefly", {
 	image = "firefly.png",
 	on_drop = function(item, dropper, pos)
@@ -1038,37 +97,4 @@ minetest.register_craftitem(":firefly", {
 	end,
 })
 
-minetest.register_craftitem(":apple", {
-	image = "default_apple.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-	on_use = minetest.craftitem_eat(4),
-})
-
-minetest.register_craftitem(":apple_iron", {
-	image = "default_apple_iron.png",
-	on_place_on_ground = minetest.craftitem_place_item,
-	on_use = minetest.craftitem_eat(8),
-})
-
---
--- Falling stuff
---
-
-default.register_falling_node("sand", "default_sand.png")
-default.register_falling_node("gravel", "default_gravel.png")
-
---
--- Global callbacks
---
-
-function on_placenode(p, node)
-	nodeupdate(p)
-end
-minetest.register_on_placenode(on_placenode)
-
-function on_dignode(p, node)
-	nodeupdate(p)
-end
-minetest.register_on_dignode(on_dignode)
---]]
 -- END
diff --git a/src/craftitemdef.cpp b/src/craftitemdef.cpp
index b8f9d1d79..622c5c65f 100644
--- a/src/craftitemdef.cpp
+++ b/src/craftitemdef.cpp
@@ -23,6 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "log.h"
 #include <sstream>
 #include "utility.h"
+#include <map>
 
 CraftItemDefinition::CraftItemDefinition():
 	imagename(""),
@@ -102,14 +103,14 @@ public:
 	virtual bool registerCraftItem(std::string itemname, const CraftItemDefinition &def)
 	{
 		infostream<<"registerCraftItem: registering CraftItem \""<<itemname<<"\""<<std::endl;
-		/*core::map<std::string, CraftItemDefinition*>::Node *n;
-		n = m_item_definitions.find(itemname);
-		if(n != NULL){
-			errorstream<<"registerCraftItem: registering item \""<<toolname
-					<<"\" failed: name is already registered"<<std::endl;
-			return false;
-		}*/
 		m_item_definitions[itemname] = new CraftItemDefinition(def);
+
+		// Remove conflicting alias if it exists
+		bool alias_removed = (m_aliases.erase(itemname) != 0);
+		if(alias_removed)
+			infostream<<"cidef: erased alias "<<itemname
+					<<" because item was defined"<<std::endl;
+		
 		return true;
 	}
 	virtual void clear()
@@ -120,6 +121,19 @@ public:
 			delete i.getNode()->getValue();
 		}
 		m_item_definitions.clear();
+		m_aliases.clear();
+	}
+	virtual void setAlias(const std::string &name,
+			const std::string &convert_to)
+	{
+		if(getCraftItemDefinition(name) != NULL){
+			infostream<<"nidef: not setting alias "<<name<<" -> "<<convert_to
+					<<": "<<name<<" is already defined"<<std::endl;
+			return;
+		}
+		infostream<<"nidef: setting alias "<<name<<" -> "<<convert_to
+				<<std::endl;
+		m_aliases[name] = convert_to;
 	}
 	virtual void serialize(std::ostream &os)
 	{
@@ -138,6 +152,14 @@ public:
 			def->serialize(tmp_os);
 			os<<serializeString(tmp_os.str());
 		}
+
+		writeU16(os, m_aliases.size());
+		for(std::map<std::string, std::string>::const_iterator
+				i = m_aliases.begin(); i != m_aliases.end(); i++)
+		{
+			os<<serializeString(i->first);
+			os<<serializeString(i->second);
+		}
 	}
 	virtual void deSerialize(std::istream &is)
 	{
@@ -158,10 +180,21 @@ public:
 			// Register
 			registerCraftItem(name, def);
 		}
+
+		u16 num_aliases = readU16(is);
+		if(!is.eof()){
+			for(u16 i=0; i<num_aliases; i++){
+				std::string name = deSerializeString(is);
+				std::string convert_to = deSerializeString(is);
+				m_aliases[name] = convert_to;
+			}
+		}
 	}
 private:
 	// Key is name
 	core::map<std::string, CraftItemDefinition*> m_item_definitions;
+	// Aliases
+	std::map<std::string, std::string> m_aliases;
 };
 
 IWritableCraftItemDefManager* createCraftItemDefManager()
diff --git a/src/craftitemdef.h b/src/craftitemdef.h
index 2f1a5bf83..ee3d97aec 100644
--- a/src/craftitemdef.h
+++ b/src/craftitemdef.h
@@ -63,6 +63,11 @@ public:
 
 	virtual bool registerCraftItem(std::string itemname, const CraftItemDefinition &def)=0;
 	virtual void clear()=0;
+	// Set an alias so that entries named <name> will load as <convert_to>.
+	// Alias is not set if <name> has already been defined.
+	// Alias will be removed if <name> is defined at a later point of time.
+	virtual void setAlias(const std::string &name,
+			const std::string &convert_to)=0;
 
 	virtual void serialize(std::ostream &os)=0;
 	virtual void deSerialize(std::istream &is)=0;
diff --git a/src/scriptapi.cpp b/src/scriptapi.cpp
index ab9f89212..d7382b98b 100644
--- a/src/scriptapi.cpp
+++ b/src/scriptapi.cpp
@@ -1158,6 +1158,24 @@ static int l_alias_tool(lua_State *L)
 	return 0; /* number of results */
 }
 
+// alias_craftitem(name, convert_to_name)
+static int l_alias_craftitem(lua_State *L)
+{
+	std::string name = luaL_checkstring(L, 1);
+	std::string convert_to = luaL_checkstring(L, 2);
+
+	// Get server from registry
+	lua_getfield(L, LUA_REGISTRYINDEX, "minetest_server");
+	Server *server = (Server*)lua_touserdata(L, -1);
+	// And get the writable CraftItem definition manager from the server
+	IWritableCraftItemDefManager *craftitemdef =
+			server->getWritableCraftItemDefManager();
+	
+	craftitemdef->setAlias(name, convert_to);
+
+	return 0; /* number of results */
+}
+
 // register_craft({output=item, recipe={{item00,item10},{item01,item11}})
 static int l_register_craft(lua_State *L)
 {
@@ -1312,6 +1330,7 @@ static const struct luaL_Reg minetest_f [] = {
 	{"register_abm", l_register_abm},
 	{"alias_node", l_alias_node},
 	{"alias_tool", l_alias_tool},
+	{"alias_craftitem", l_alias_craftitem},
 	{"setting_get", l_setting_get},
 	{"setting_getbool", l_setting_getbool},
 	{"chat_send_all", l_chat_send_all},