The bug
20w17a, Mojang names
The methods net.minecraft.util.Mth.ceil(float)
and ceil(double)
are supposed to return the smallest int
which is equal or greater than the given float
/ double
.
The problem is that if the argument is > Integer.MAX_VALUE
, the result overflows and becomes Integer.MIN_VALUE
.
Maybe that is acceptable though because usually these methods are not called with such high values.
The
Mth
code is not intended to be safe - or even "correct".Any bugs caused by this should be individual issues describing the bug.