Aaron Suen d184209521 Fix item settling behavior.
The old code wasn't working in v5.0+, due to the separation of
item entity physical_state into separate moving/sliding states.
Instead, just check to see if its position has remained unchanged
for a nominal amount of time before settling.
2019-02-19 00:34:12 -05:00
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2019-02-19 00:34:12 -05:00