fix bad lighting on one-way tube

diff --git a/tubes.lua b/tubes.lua
index 7ac950e68791262911710070d50083130d2f84b4..36f172e11f6ade0746b10c80625a244dcceaea13 100644 (file)
--- a/tubes.lua
+++ b/tubes.lua
@@ -622,6 +622,7 @@ if enable_one_way_tube then
                        "pipeworks_one_way_tube_input.png", "pipeworks_one_way_tube_side.png", "pipeworks_one_way_tube_top.png"},
                paramtype2 = "facedir",
                drawtype = "nodebox",
+               paramtype = "light",
                node_box = {type="fixed",
                                fixed = {{-1/2, -9/64, -9/64, 1/2, 9/64, 9/64}}},
                groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,tubedevice=1,tubedevice_receiver=1},