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Prevent crash if some mod inadvertently allowed doors to rotate
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sofar authored and paramat committed Dec 6, 2018
1 parent 1fa8180 commit 667e130c52af62494e12721384279181b3738ff6
Showing 1 changed file with 8 additions and 0 deletions.
@@ -162,6 +162,14 @@ function _doors.door_toggle(pos, node, clicker)
end

local dir = node.param2

-- It's possible param2 is messed up, so, validate before using
-- the input data. This indicates something may have rotated
-- the door, even though that is not supported.
if not transform[state + 1] or not transform[state + 1][dir + 1] then
return false
end

if state % 2 == 0 then
minetest.sound_play(def.door.sounds[1],
{pos = pos, gain = 0.3, max_hear_distance = 10})

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