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Remove this useless file

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Evert Prants 2018-08-27 13:42:05 +03:00
parent 33631dbd2e
commit 46405e3571
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1 changed files with 0 additions and 152 deletions
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elepower_fapi/buffer.lua
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@ -1,152 +0,0 @@
-- Fluid buffer support functions.
local function node_data(pos)
local node = minetest.get_node(pos)
local nodedef = minetest.registered_nodes[node.name]
return node, nodedef
end
function elefluid.get_node_buffers(pos)
local node, nodedef = node_data(pos)
if not nodedef['fluid_buffers'] then
return nil
end
return nodedef['fluid_buffers']
end
function elefluid.get_buffer_data(pos, buffer)
local node, nodedef = node_data(pos)
local buffers = elefluid.get_node_buffers(pos)
if not buffers[buffer] then
return nil
end
local meta = minetest.get_meta(pos)
local fluid = meta:get_string(buffer .. "_fluid")
local amount = meta:get_int(buffer .. "_fluid_storage")
local capacity = buffers[buffer].capacity
local accepts = buffers[buffer].accepts
local drainable = buffers[buffer].drainable
if drainable == nil then
drainable = true
end
return {
fluid = fluid,
amount = amount,
accepts = accepts,
capacity = capacity,
drainable = drainable,
}
end
function elefluid.buffer_accepts_fluid(pos, buffer, fluid)
local bfdata = elefluid.get_buffer_data(pos, buffer)
if not bfdata then return false end
if bfdata.fluid ~= "" and bfdata.fluid ~= fluid then
return false
end
if bfdata.accepts == true or bfdata.accepts == fluid then
return true
end
if type(bfdata.accepts) ~= "table" then
bfdata.accepts = { bfdata.accepts }
end
for _,pf in pairs(bfdata.accepts) do
if pf == fluid then
return true
elseif pf:match("^group") and ele.helpers.get_item_group(fluid, pf:gsub("group:", "")) then
return true
end
end
return false
end
function elefluid.can_insert_into_buffer(pos, buffer, fluid, count)
local bfdata = elefluid.get_buffer_data(pos, buffer)
if not bfdata then return 0 end
if not elefluid.buffer_accepts_fluid(pos, buffer, fluid) then return 0 end
local can_put = 0
if bfdata.amount + count > bfdata.capacity then
can_put = bfdata.capacity - bfdata.amount
else
can_put = count
end
return can_put
end
function elefluid.insert_into_buffer(pos, buffer, fluid, count)
local bfdata = elefluid.get_buffer_data(pos, buffer)
if not bfdata then return nil end
if bfdata.fluid ~= fluid and bfdata.fluid ~= "" then return nil end
local can_put = elefluid.can_insert_into_buffer(pos, buffer, fluid, count)
if can_put == 0 then return count end
local meta = minetest.get_meta(pos)
meta:set_int(buffer .. "_fluid_storage", bfdata.amount + can_put)
meta:set_string(buffer .. "_fluid", fluid)
return 0
end
function elefluid.can_take_from_buffer(pos, buffer, count)
local bfdata = elefluid.get_buffer_data(pos, buffer)
if not bfdata or not bfdata.drainable then return 0 end
local amount = bfdata.amount
local take_count = 0
if amount < count then
take_count = amount
else
take_count = count
end
return take_count
end
function elefluid.take_from_buffer(pos, buffer, count)
local bfdata = elefluid.get_buffer_data(pos, buffer)
if not bfdata then return nil end
local fluid = bfdata.fluid
local amount = bfdata.amount
local take_count = elefluid.can_take_from_buffer(pos, buffer, count)
local new_storage = amount - take_count
if new_storage == 0 then
fluid = ""
end
local meta = minetest.get_meta(pos)
meta:set_int(buffer .. "_fluid_storage", new_storage)
meta:set_string(buffer .. "_fluid", fluid)
return bfdata.fluid, take_count
end
function elefluid.buffer_to_string(buffer)
if not buffer then return "" end
local amount = elefluid.comma_value(buffer.amount)
local capacity = elefluid.comma_value(buffer.capacity)
local description = "Empty"
if buffer.fluid ~= "" then
description = elefluid.cleanse_node_description(buffer.fluid)
end
return ("%s (%s / %s %s)"):format(description, amount, capacity, elefluid.unit)
end