barrels, modified bucket added

shit/barrels/init.lua

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+function register_barrel(barrel_name, descr,brecipe, max)
+	minetest.register_craft({
+		output = 'barrels:' .. barrel_name,
+		recipe = brecipe,
+	})
+	minetest.register_node('barrels:' .. barrel_name, {
+			description = descr,
+			stack_max = 1,
+			metadata_name = 'generic',
+			tile_images = {'barrels_' .. barrel_name .. '_top.png', 'barrels_' .. barrel_name .. '_down.png', 'barrels_' .. barrel_name .. '_side.png',
+				'barrels_' .. barrel_name .. '_side.png', 'barrels_' .. barrel_name .. '_side.png', 'barrels_' .. barrel_name .. '_side.png'},
+			groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, liquid_container=max},
+			sounds = default.node_sound_wood_defaults(),
+		})
+	minetest.register_on_placenode(function(pos, newnode, placer)
+		if newnode.name == ('barrels:' .. barrel_name) then
+			local meta = minetest.env:get_meta(pos)
+			meta:set_string('liquid', '')
+			meta:set_string('quantity', '0')
+			meta:set_infotext(descr .. ' empty')
+		end
+	end)
+end
+
+register_barrel('woodbarrel', 
+				'Wood barrel',
+				{
+					{'default:wood 3', '', 'default:wood 3'},
+					{'default:wood 3', '', 'default:wood 3'},
+					{'default:wood 3', '', 'default:wood 3'},
+				},
+				10
+)

shit/bucket/README.txt

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+Minetest 0.4 mod: bucket
+=========================
+
+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 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/gpl-2.0.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>
+
+

shit/bucket/depends.txt

@@ -0,0 +1,2 @@
+default
+

shit/bucket/init.lua

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+-- Minetest 0.4 mod: bucket
+-- See README.txt for licensing and other information.
+
+minetest.register_alias("bucket", "bucket:bucket_empty")
+minetest.register_alias("bucket_water", "bucket:bucket_water")
+minetest.register_alias("bucket_lava", "bucket:bucket_lava")
+
+minetest.register_craft({
+	output = 'bucket:bucket_empty 1',
+	recipe = {
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'', 'default:steel_ingot', ''},
+	}
+})
+
+bucket = {}
+bucket.liquids = {}
+
+-- Register a new liquid
+--   source = name of the source node
+--   flowing = name of the flowing node
+--   itemname = name of the new bucket item (or nil if liquid is not takeable)
+--   inventory_image = texture of the new bucket item (ignored if itemname == nil)
+-- This function can be called from any mod (that depends on bucket).
+function bucket.register_liquid(source, flowing, itemname, inventory_image)
+	bucket.liquids[source] = {
+		source = source,
+		flowing = flowing,
+		itemname = itemname,
+	}
+	bucket.liquids[flowing] = bucket.liquids[source]
+
+	if itemname ~= nil then
+		minetest.register_craftitem(itemname, {
+			inventory_image = inventory_image,
+			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 for liquid container
+				n = minetest.env:get_node(pointed_thing.under)
+				local max_fill = minetest.get_item_group(n.name, 'liquid_container')
+				if max_fill ~= 0 then
+					local meta = minetest.env:get_meta(pointed_thing.under)
+					local liquid_type = meta:get_string('liquid')
+					local liquid_quantity = meta:get_string('quantity')
+					if (liquid_type == source)or(liquid_type == '') then
+						if tonumber(liquid_quantity) < max_fill then
+							meta:set_string('liquid', source)
+							meta:set_string('quantity', liquid_quantity + 1)
+							local node_descr = minetest.registered_nodes[source]['description']
+							if node_descr == '' then
+								node_descr = source
+							end
+							meta:set_infotext(minetest.registered_nodes[n.name]['description'] .. ' filled by '.. node_descr .. ' ' .. (liquid_quantity + 1))
+						end
+						return {name="bucket:bucket_empty"}
+					end
+					if (liquid_type ~= source)or(liquid_type ~= '') then
+						return
+					end
+                end	
+				-- Check if pointing to a liquid
+				n = minetest.env:get_node(pointed_thing.under)
+				if bucket.liquids[n.name] == nil then
+					-- Not a liquid
+					minetest.env:add_node(pointed_thing.above, {name=source})
+				elseif n.name ~= source then
+					-- It's a liquid
+					minetest.env:add_node(pointed_thing.under, {name=source})
+				end
+				return {name="bucket:bucket_empty"}
+			end
+		})
+	end
+end
+
+minetest.register_craftitem("bucket:bucket_empty", {
+	inventory_image = "bucket.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 for liquid container
+		n = minetest.env:get_node(pointed_thing.under)
+		local max_fill = minetest.get_item_group(n.name, 'liquid_container')
+		if max_fill ~= 0 then
+			local meta = minetest.env:get_meta(pointed_thing.under)
+			local liquid_type = meta:get_string('liquid')
+			local liquid_quantity = meta:get_string('quantity')
+			liquiddef = bucket.liquids[liquid_type]
+			if liquiddef ~= nil and liquiddef.source == liquid_type and liquiddef.itemname ~= nil and tonumber(liquid_quantity)>=1 then
+				meta:set_string('quantity', liquid_quantity - 1)
+				local node_descr = minetest.registered_nodes[liquiddef.source]['description']
+				if node_descr == '' then
+					node_descr = liquiddef.source
+				end
+				if (liquid_quantity - 1)~=0 then
+					meta:set_infotext(minetest.registered_nodes[n.name]['description'] .. ' filled by '.. node_descr .. ' ' .. (liquid_quantity - 1))
+				else
+					meta:set_string('liquid', '')
+					meta:set_infotext(minetest.registered_nodes[n.name]['description'] .. ' empty')
+				end
+				return {name=liquiddef.itemname}
+			end
+        end			
+		-- Check if pointing to a liquid source
+		n = minetest.env:get_node(pointed_thing.under)
+		liquiddef = bucket.liquids[n.name]
+		if liquiddef ~= nil and liquiddef.source == n.name and liquiddef.itemname ~= nil then
+			minetest.env:add_node(pointed_thing.under, {name="air"})
+			return {name=liquiddef.itemname}
+		end
+	end,
+})
+
+bucket.register_liquid(
+	"default:water_source",
+	"default:water_flowing",
+	"bucket:bucket_water",
+	"bucket_water.png"
+)
+
+bucket.register_liquid(
+	"default:lava_source",
+	"default:lava_flowing",
+	"bucket:bucket_lava",
+	"bucket_lava.png"
+)
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:bucket_lava",
+	burntime = 60,
+})