Make global names in default mod use good naming convention and move backwards-compatibility definitions to mods/legacy

1 files changed, 1029 insertions, 0 deletions

diff --git a/data/mods/legacy/init.lua b/data/mods/legacy/init.lua
new file mode 100644
index 000000000..ec691c5e7
--- /dev/null
+++ b/data/mods/legacy/init.lua
@@ -0,0 +1,1029 @@
+-- legacy (Minetest 0.4 mod)
+-- Provides as much backwards-compatibility as feasible
+
+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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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 = "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.register_craft({
+	output = 'craft "default:apple_iron" 1',
+	recipe = {
+		{'', 'craft "steel_ingot"', ''},
+		{'craft "steel_ingot"', 'craft "apple"', 'craft "steel_ingot"'},
+		{'', 'craft "steel_ingot"', ''},
+	}
+})
+
+--
+-- Node compatibility with old 0.4
+--
+
+minetest.register_node(":stone", {
+	tile_images = {"stone.png"},
+	inventory_image = minetest.inventorycube("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 = {"grass.png", "mud.png", "mud.png^grass_side.png"},
+	inventory_image = minetest.inventorycube("mud.png^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 = {"grass_footsteps.png", "mud.png", "mud.png^grass_side.png"},
+	inventory_image = "grass_footsteps.png",
+	is_ground_content = true,
+	material = minetest.digprop_dirtlike(1.0),
+	dug_item = 'node "dirt" 1',
+})
+
+minetest.register_node(":dirt", {
+	tile_images = {"mud.png"},
+	inventory_image = minetest.inventorycube("mud.png"),
+	is_ground_content = true,
+	material = minetest.digprop_dirtlike(1.0),
+})
+
+minetest.register_node(":sand", {
+	tile_images = {"sand.png"},
+	inventory_image = minetest.inventorycube("sand.png"),
+	is_ground_content = true,
+	material = minetest.digprop_dirtlike(1.0),
+	cookresult_itemstring = 'node "glass" 1',
+})
+
+minetest.register_node(":gravel", {
+	tile_images = {"gravel.png"},
+	inventory_image = minetest.inventorycube("gravel.png"),
+	is_ground_content = true,
+	material = minetest.digprop_gravellike(1.0),
+})
+
+minetest.register_node(":sandstone", {
+	tile_images = {"sandstone.png"},
+	inventory_image = minetest.inventorycube("sandstone.png"),
+	is_ground_content = true,
+	material = minetest.digprop_dirtlike(1.0),
+	dug_item = 'node "sand" 1',
+})
+
+minetest.register_node(":clay", {
+	tile_images = {"clay.png"},
+	inventory_image = minetest.inventorycube("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 = {"brick.png"},
+	inventory_image = minetest.inventorycube("brick.png"),
+	is_ground_content = true,
+	material = minetest.digprop_stonelike(1.0),
+	dug_item = 'craft "clay_brick" 4',
+})
+
+minetest.register_node(":tree", {
+	tile_images = {"tree_top.png", "tree_top.png", "tree.png"},
+	inventory_image = minetest.inventorycube("tree_top.png", "tree.png", "tree.png"),
+	is_ground_content = true,
+	material = minetest.digprop_woodlike(1.0),
+	cookresult_itemstring = 'craft "lump_of_coal" 1',
+	furnace_burntime = 30,
+})
+
+minetest.register_node(":jungletree", {
+	tile_images = {"jungletree_top.png", "jungletree_top.png", "jungletree.png"},
+	inventory_image = minetest.inventorycube("jungletree_top.png", "jungletree.png", "jungletree.png"),
+	is_ground_content = true,
+	material = minetest.digprop_woodlike(1.0),
+	cookresult_itemstring = 'craft "lump_of_coal" 1',
+	furnace_burntime = 30,
+})
+
+minetest.register_node(":junglegrass", {
+	drawtype = "plantlike",
+	visual_scale = 1.3,
+	tile_images = {"junglegrass.png"},
+	inventory_image = "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 = {"leaves.png"},
+	inventory_image = minetest.inventorycube("leaves.png"),
+	light_propagates = true,
+	paramtype = "light",
+	material = minetest.digprop_leaveslike(1.0),
+	extra_dug_item = 'node "sapling" 1',
+	extra_dug_item_rarity = 20,
+	furnace_burntime = 1,
+})
+
+minetest.register_node(":cactus", {
+	tile_images = {"cactus_top.png", "cactus_top.png", "cactus_side.png"},
+	inventory_image = minetest.inventorycube("cactus_top.png", "cactus_side.png", "cactus_side.png"),
+	is_ground_content = true,
+	material = minetest.digprop_woodlike(0.75),
+	furnace_burntime = 15,
+})
+
+minetest.register_node(":papyrus", {
+	drawtype = "plantlike",
+	tile_images = {"papyrus.png"},
+	inventory_image = "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 = {"wood.png", "wood.png", "bookshelf.png"},
+	inventory_image = minetest.inventorycube("wood.png", "bookshelf.png", "bookshelf.png"),
+	is_ground_content = true,
+	material = minetest.digprop_woodlike(0.75),
+	furnace_burntime = 30,
+})
+
+minetest.register_node(":glass", {
+	drawtype = "glasslike",
+	tile_images = {"glass.png"},
+	inventory_image = minetest.inventorycube("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 = {"wood.png"},
+	inventory_image = "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 = {"rail.png", "rail_curved.png", "rail_t_junction.png", "rail_crossing.png"},
+	inventory_image = "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 = {"ladder.png"},
+	inventory_image = "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 = {"stone.png^mineral_coal.png"},
+	inventory_image = "stone.png^mineral_coal.png",
+	is_ground_content = true,
+	material = minetest.digprop_stonelike(1.5),
+})
+
+minetest.register_node(":wood", {
+	tile_images = {"wood.png"},
+	inventory_image = minetest.inventorycube("wood.png"),
+	is_ground_content = true,
+	furnace_burntime = 7,
+	material = minetest.digprop_woodlike(0.75),
+})
+
+minetest.register_node(":mese", {
+	tile_images = {"mese.png"},
+	inventory_image = minetest.inventorycube("mese.png"),
+	is_ground_content = true,
+	furnace_burntime = 30,
+	material = minetest.digprop_stonelike(0.5),
+})
+
+minetest.register_node(":cloud", {
+	tile_images = {"cloud.png"},
+	inventory_image = minetest.inventorycube("cloud.png"),
+	is_ground_content = true,
+})
+
+minetest.register_node(":water_flowing", {
+	drawtype = "flowingliquid",
+	tile_images = {"water.png"},
+	alpha = WATER_ALPHA,
+	inventory_image = minetest.inventorycube("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="water.png", backface_culling=false},
+		{image="water.png", backface_culling=true},
+	},
+})
+
+minetest.register_node(":water_source", {
+	drawtype = "liquid",
+	tile_images = {"water.png"},
+	alpha = WATER_ALPHA,
+	inventory_image = minetest.inventorycube("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="water.png", backface_culling=false},
+	},
+})
+
+minetest.register_node(":lava_flowing", {
+	drawtype = "flowingliquid",
+	tile_images = {"lava.png"},
+	inventory_image = minetest.inventorycube("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="lava.png", backface_culling=false},
+		{image="lava.png", backface_culling=true},
+	},
+})
+
+minetest.register_node(":lava_source", {
+	drawtype = "liquid",
+	tile_images = {"lava.png"},
+	inventory_image = minetest.inventorycube("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="lava.png", backface_culling=false},
+	},
+	furnace_burntime = 60,
+})
+
+minetest.register_node(":torch", {
+	drawtype = "torchlike",
+	tile_images = {"torch_on_floor.png", "torch_on_ceiling.png", "torch.png"},
+	inventory_image = "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 = {"sign_wall.png"},
+	inventory_image = "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 = {"chest_top.png", "chest_top.png", "chest_side.png",
+		"chest_side.png", "chest_side.png", "chest_front.png"},
+	inventory_image = minetest.inventorycube("chest_top.png", "chest_front.png", "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 = {"chest_top.png", "chest_top.png", "chest_side.png",
+		"chest_side.png", "chest_side.png", "chest_lock.png"},
+	inventory_image = minetest.inventorycube("chest_top.png", "chest_lock.png", "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 = {"furnace_side.png", "furnace_side.png", "furnace_side.png",
+		"furnace_side.png", "furnace_side.png", "furnace_front.png"},
+	inventory_image = minetest.inventorycube("furnace_side.png", "furnace_front.png", "furnace_side.png"),
+	paramtype = "facedir_simple",
+	metadata_name = "furnace",
+	material = minetest.digprop_stonelike(3.0),
+})
+
+minetest.register_node(":cobble", {
+	tile_images = {"cobble.png"},
+	inventory_image = minetest.inventorycube("cobble.png"),
+	is_ground_content = true,
+	cookresult_itemstring = 'node "stone" 1',
+	material = minetest.digprop_stonelike(0.9),
+})
+
+minetest.register_node(":mossycobble", {
+	tile_images = {"mossycobble.png"},
+	inventory_image = minetest.inventorycube("mossycobble.png"),
+	is_ground_content = true,
+	material = minetest.digprop_stonelike(0.8),
+})
+
+minetest.register_node(":steelblock", {
+	tile_images = {"steel_block.png"},
+	inventory_image = minetest.inventorycube("steel_block.png"),
+	is_ground_content = true,
+	material = minetest.digprop_stonelike(5.0),
+})
+
+minetest.register_node(":nyancat", {
+	tile_images = {"nc_side.png", "nc_side.png", "nc_side.png",
+		"nc_side.png", "nc_back.png", "nc_front.png"},
+	inventory_image = "nc_front.png",
+	paramtype = "facedir_simple",
+	material = minetest.digprop_stonelike(3.0),
+	furnace_burntime = 1,
+})
+
+minetest.register_node(":nyancat_rainbow", {
+	tile_images = {"nc_rb.png"},
+	inventory_image = "nc_rb.png",
+	material = minetest.digprop_stonelike(3.0),
+	furnace_burntime = 1,
+})
+
+minetest.register_node(":sapling", {
+	drawtype = "plantlike",
+	visual_scale = 1.0,
+	tile_images = {"sapling.png"},
+	inventory_image = "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 = {"apple.png"},
+	inventory_image = "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 = "stick.png",
+	--furnace_burntime = ...,
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":paper", {
+	image = "paper.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":book", {
+	image = "book.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":lump_of_coal", {
+	image = "lump_of_coal.png",
+	furnace_burntime = 40;
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":lump_of_iron", {
+	image = "lump_of_iron.png",
+	cookresult_itemstring = 'craft "steel_ingot" 1',
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":lump_of_clay", {
+	image = "lump_of_clay.png",
+	cookresult_itemstring = 'craft "clay_brick" 1',
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":steel_ingot", {
+	image = "steel_ingot.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":clay_brick", {
+	image = "clay_brick.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":rat", {
+	image = "rat.png",
+	cookresult_itemstring = 'craft "cooked_rat" 1',
+	on_drop = function(item, dropper, pos)
+		minetest.env:add_rat(pos)
+		return true
+	end,
+})
+
+minetest.register_craftitem(":cooked_rat", {
+	image = "cooked_rat.png",
+	cookresult_itemstring = 'craft "scorched_stuff" 1',
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = minetest.craftitem_eat(6),
+})
+
+minetest.register_craftitem(":scorched_stuff", {
+	image = "scorched_stuff.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+})
+
+minetest.register_craftitem(":firefly", {
+	image = "firefly.png",
+	on_drop = function(item, dropper, pos)
+		minetest.env:add_firefly(pos)
+		return true
+	end,
+})
+
+minetest.register_craftitem(":apple", {
+	image = "apple.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = minetest.craftitem_eat(4),
+})
+
+minetest.register_craftitem(":apple_iron", {
+	image = "apple_iron.png",
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = minetest.craftitem_eat(8),
+})
+
+--
+-- Falling stuff
+--
+
+default.register_falling_node("sand", "sand.png")
+default.register_falling_node("gravel", "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