Fix trailing whitespace (#482)

Christopher Head

2019-01-26 4f78a69ffc714886c9d6e812f78d543bb33fe674

 technic/machines/other/injector.lua

@@ -1,8 +1,12 @@

local S = technic.getter

local fs_helpers = pipeworks.fs_helpers

local tube_entry = "^pipeworks_tube_connection_metallic.png"

local function inject_items (pos)
      local meta=minetest.get_meta(pos) 
      local meta=minetest.get_meta(pos)
      local inv = meta:get_inventory()
      local mode=meta:get_string("mode")
      if mode=="single items" then
@@ -11,7 +15,7 @@
         i=i+1
            if stack then
            local item0=stack:to_table()
            if item0 then 
            if item0 then
               item0["count"] = "1"
               technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
               stack:take_item(1)
@@ -27,7 +31,7 @@
         i=i+1
            if stack then
            local item0=stack:to_table()
            if item0 then 
            if item0 then
               technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
               stack:clear()
               inv:set_stack("main", i, stack)
@@ -51,28 +55,59 @@
local function set_injector_formspec(meta)
   local is_stack = meta:get_string("mode") == "whole stacks"
   meta:set_string("formspec",
         "invsize[8,9;]"..
         "item_image[0,0;1,1;technic:injector]"..
         "label[1,0;"..S("Self-Contained Injector").."]"..
         (is_stack and
            "button[0,1;2,1;mode_item;"..S("Stackwise").."]" or
            "button[0,1;2,1;mode_stack;"..S("Itemwise").."]")..
         "list[current_name;main;0,2;8,2;]"..
         "list[current_player;main;0,5;8,4;]")
      "size[8,9;]"..
      "item_image[0,0;1,1;technic:injector]"..
      "label[1,0;"..S("Self-Contained Injector").."]"..
      (is_stack and
         "button[0,1;2,1;mode_item;"..S("Stackwise").."]" or
         "button[0,1;2,1;mode_stack;"..S("Itemwise").."]")..
      "list[current_name;main;0,2;8,2;]"..
      "list[current_player;main;0,5;8,4;]"..
      "listring[]"..
      fs_helpers.cycling_button(
         meta,
         pipeworks.button_base,
         "splitstacks",
         {
            pipeworks.button_off,
            pipeworks.button_on
         }
      )..pipeworks.button_label
   )
end

minetest.register_node("technic:injector", {
   description = S("Self-Contained Injector"),
   tiles = {"technic_injector_top.png", "technic_injector_bottom.png", "technic_injector_side.png",
      "technic_injector_side.png", "technic_injector_side.png", "technic_injector_side.png"},
   tiles = {
      "technic_injector_top.png"..tube_entry,
      "technic_injector_bottom.png",
      "technic_injector_side.png"..tube_entry,
      "technic_injector_side.png"..tube_entry,
      "technic_injector_side.png"..tube_entry,
      "technic_injector_side.png"
   },
   paramtype2 = "facedir",
   groups = {snappy=2, choppy=2, oddly_breakable_by_hand=2, tubedevice=1, tubedevice_receiver=1},
   tube = {connect_sides={bottom=1}},
   tube = {
      can_insert = function(pos, node, stack, direction)
         local meta = minetest.get_meta(pos)
         local inv = meta:get_inventory()
         if meta:get_int("splitstacks") == 1 then
            stack = stack:peek_item(1)
         end
         return meta:get_inventory():room_for_item("main", stack)
      end,
      insert_object = function(pos, node, stack, direction)
         return minetest.get_meta(pos):get_inventory():add_item("main", stack)
      end,
      connect_sides = {left=1, right=1, back=1, top=1, bottom=1},
   },
   sounds = default.node_sound_wood_defaults(),
   on_construct = function(pos)
      local meta = minetest.get_meta(pos)
      meta:set_string("infotext", S("Self-Contained Injector"))
      local inv = meta:get_inventory()
      inv:set_size("main", 8*4)
      inv:set_size("main", 8*2)
      meta:set_string("mode","single items")
      set_injector_formspec(meta)
   end,
@@ -85,6 +120,12 @@
      local meta = minetest.get_meta(pos)
      if fields.mode_item then meta:set_string("mode", "single items") end
      if fields.mode_stack then meta:set_string("mode", "whole stacks") end

      if fields["fs_helpers_cycling:0:splitstacks"]
        or fields["fs_helpers_cycling:1:splitstacks"] then
         if not pipeworks.may_configure(pos, sender) then return end
         fs_helpers.on_receive_fields(pos, fields)
      end
      set_injector_formspec(meta)
   end,
   allow_metadata_inventory_put = technic.machine_inventory_put,
@@ -95,12 +136,13 @@
})

minetest.register_abm({
   label = "Machines: run injector",
   nodenames = {"technic:injector"},
   interval = 1,
   chance = 1,
   action = function(pos, node, active_object_count, active_object_count_wider)
      local pos1 = vector.add(pos, vector.new(0, -1, 0))
      local node1 = minetest.get_node(pos1) 
      local node1 = minetest.get_node(pos1)
      if minetest.get_item_group(node1.name, "tubedevice") > 0 then
         inject_items(pos)
      end