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The huge item definition and item namespace unification patch (itemdef), see http://c55.me/minetest/wiki/doku.php?id=changes:itemdef

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This commit is contained in:
Kahrl 2012-01-12 06:10:39 +01:00
parent 569156b013
commit 6a76c226e1
65 changed files with 7232 additions and 7282 deletions
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139
data/mods/bucket/init.lua
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@ -1,80 +1,95 @@
-- bucket (Minetest 0.4 mod)
-- A bucket, which can pick up water and lava
minetest.alias_craftitem("bucket", "bucket:bucket_empty")
minetest.alias_craftitem("bucket_water", "bucket:bucket_water")
minetest.alias_craftitem("bucket_lava", "bucket:bucket_lava")
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 = 'craft "bucket:bucket_empty" 1',
output = 'bucket:bucket_empty 1',
recipe = {
{'craft "steel_ingot"', '', 'craft "steel_ingot"'},
{'', 'craft "steel_ingot"', ''},
{'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 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", {
image = "bucket.png",
inventory_image = "bucket.png",
stack_max = 1,
liquids_pointable = true,
on_place_on_ground = minetest.craftitem_place_item,
on_use = function(item, player, pointed_thing)
if pointed_thing.type == "node" then
n = minetest.env:get_node(pointed_thing.under)
if n.name == "default:water_source" then
minetest.env:add_node(pointed_thing.under, {name="air"})
player:add_to_inventory_later('craft "bucket:bucket_water" 1')
return true
elseif n.name == "default:lava_source" then
minetest.env:add_node(pointed_thing.under, {name="air"})
player:add_to_inventory_later('craft "bucket:bucket_lava" 1')
return true
end
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 = 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
return false
end,
})
minetest.register_craftitem("bucket:bucket_water", {
image = "bucket_water.png",
stack_max = 1,
liquids_pointable = true,
on_place_on_ground = minetest.craftitem_place_item,
on_use = function(item, player, pointed_thing)
if pointed_thing.type == "node" then
n = minetest.env:get_node(pointed_thing.under)
if n.name == "default:water_source" then
-- unchanged
elseif n.name == "default:water_flowing" or n.name == "default:lava_source" or n.name == "default:lava_flowing" then
minetest.env:add_node(pointed_thing.under, {name="default:water_source"})
else
minetest.env:add_node(pointed_thing.above, {name="default:water_source"})
end
player:add_to_inventory_later('craft "bucket:bucket_empty" 1')
return true
end
return false
end,
})
bucket.register_liquid(
"default:water_source",
"default:water_flowing",
"bucket:bucket_water",
"bucket_water.png"
)
minetest.register_craftitem("bucket:bucket_lava", {
image = "bucket_lava.png",
stack_max = 1,
liquids_pointable = true,
on_place_on_ground = minetest.craftitem_place_item,
on_use = function(item, player, pointed_thing)
if pointed_thing.type == "node" then
n = minetest.env:get_node(pointed_thing.under)
if n.name == "default:lava_source" then
-- unchanged
elseif n.name == "default:water_source" or n.name == "default:water_flowing" or n.name == "default:lava_flowing" then
minetest.env:add_node(pointed_thing.under, {name="default:lava_source"})
else
minetest.env:add_node(pointed_thing.above, {name="default:lava_source"})
end
player:add_to_inventory_later('craft "bucket:bucket_empty" 1')
return true
end
return false
end,
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,
})