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Cleanup rope code

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This commit is contained in:
jp 2015-08-03 11:22:30 +02:00
parent 584e9a9f68
commit 90113f613d
1 changed files with 7 additions and 4 deletions
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11
rope.lua
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@ -10,15 +10,16 @@ minetest.register_on_punchnode(function(pos, oldnode, digger)
end
end)
local place_rope = function(itemstack, placer, pointed_thing)
local function place_rope(itemstack, placer, pointed_thing)
if pointed_thing.type == "node" then
local under = pointed_thing.under
local above = pointed_thing.above
local pos = above
local oldnode = minetest.get_node(pos)
local stackname = itemstack:get_name()
while oldnode.name == "air" and not itemstack:is_empty() do
local newnode = {name = itemstack:get_name(), param1 = 0}
local newnode = {name = stackname, param1 = 0}
minetest.set_node(pos, newnode)
itemstack:take_item()
pos.y = pos.y - 1
@ -28,16 +29,18 @@ local place_rope = function(itemstack, placer, pointed_thing)
return itemstack
end
remove_rope = function(pos, oldnode, digger, rope_name)
function remove_rope(pos, oldnode, digger, rope_name)
local num = 0
local below = {x=pos.x, y=pos.y, z=pos.z}
local digger_inv = digger:get_inventory()
while minetest.get_node(below).name == rope_name do
minetest.remove_node(below)
below.y = below.y - 1
num = num + 1
end
if num ~= 0 then
digger:get_inventory():add_item("main", rope_name.." "..num)
digger_inv:add_item("main", rope_name.." "..num)
end
return true
end