Replace deprecated functions with newer ones (#510)

David Leal

2019-09-14 d5df30c3ff5ad0b9486288521abca5b517651936

 technic/helpers.lua

@@ -91,8 +91,8 @@
technic.tube_inject_item = pipeworks.tube_inject_item or function(pos, start_pos, velocity, item)
   local tubed = pipeworks.tube_item(vector.new(pos), item)
   tubed:get_luaentity().start_pos = vector.new(start_pos)
   tubed:setvelocity(velocity)
   tubed:setacceleration(vector.new(0, 0, 0))
   tubed:set_velocity(velocity)
   tubed:set_acceleration(vector.new(0, 0, 0))
end


@@ -221,4 +221,3 @@
      return p
   end, vector.round(pos)
end