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prevent crate from storing null Digtrons

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This commit is contained in:
FaceDeer 2017-10-22 19:48:28 -06:00
parent 94ccab9c39
commit 2949dbd764
1 changed files with 7 additions and 0 deletions
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7
nodes/node_crate.lua
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@ -26,6 +26,13 @@ minetest.register_node("digtron:empty_crate", {
return
end
if #layout.all == 1 then
local meta = minetest.get_meta(pos)
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", S("No Digtron components adjacent to package"))
return
end
digtron.award_crate(layout, clicker:get_player_name())
local layout_string = layout:serialize()