Cleanup duplicate call (#522)

Luke aka SwissalpS

2019-12-25 76a39e71b9f81531e14efd7ec1b0accfefa0fa66

 technic_chests/register.lua

@@ -2,6 +2,7 @@

local pipeworks = rawget(_G, "pipeworks")
local fs_helpers = rawget(_G, "fs_helpers")
local tubelib_exists = minetest.global_exists("tubelib")

local allow_label = ""
local tube_entry = ""
@@ -330,11 +331,45 @@
   return def
end

local _TUBELIB_CALLBACKS = {
   on_pull_item = function(pos, side, player_name)
      if not minetest.is_protected(pos, player_name) then
         local inv = minetest.get_meta(pos):get_inventory()
         for _, stack in pairs(inv:get_list("main")) do
            if not stack:is_empty() then
               return inv:remove_item("main", stack:get_name())
            end
         end
      end
      return nil
   end,
   on_push_item = function(pos, side, item, player_name)
      local inv = minetest.get_meta(pos):get_inventory()
      if inv:room_for_item("main", item) then
         inv:add_item("main", item)
         return true
      end
      return false
   end,
   on_unpull_item = function(pos, side, item, player_name)
      local inv = minetest.get_meta(pos):get_inventory()
      if inv:room_for_item("main", item) then
         inv:add_item("main", item)
         return true
      end
      return false
   end,
}

function technic.chests:register(name, data)
   local def = technic.chests:definition(name, data)

   local nn = "technic:"..name:lower()..(data.locked and "_locked" or "").."_chest"
   minetest.register_node(":"..nn, def)

   if tubelib_exists then
      tubelib.register_node(nn, {}, _TUBELIB_CALLBACKS)
   end

   if data.color then
      local mk_front
@@ -353,8 +388,10 @@
         colordef.groups = self.groups_noinv
         colordef.tiles = { def.tiles[1], def.tiles[2], def.tiles[3], def.tiles[4], def.tiles[5], mk_front("technic_chest_overlay"..postfix..".png") }
         minetest.register_node(":"..nn..postfix, colordef)
         if tubelib_exists then
            tubelib.register_node(nn..postfix, {}, _TUBELIB_CALLBACKS)
         end
      end
   end

end