From 46405e3571f05856e9dad12bcb37b6fc77e8175b Mon Sep 17 00:00:00 2001 From: Evert Prants Date: Mon, 27 Aug 2018 13:42:05 +0300 Subject: [PATCH] Remove this useless file --- elepower_fapi/buffer.lua | 152 --------------------------------------- 1 file changed, 152 deletions(-) delete mode 100644 elepower_fapi/buffer.lua diff --git a/elepower_fapi/buffer.lua b/elepower_fapi/buffer.lua deleted file mode 100644 index 0e640f7..0000000 --- a/elepower_fapi/buffer.lua +++ /dev/null @@ -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