Block editing commands don't work unless 0<y<255

[Valiec]

Commands that place blocks will not work if y<0 or y>255. It produces the standard height is to big/too small error message. It looks like a hard-coded limit like with the saplings (and the doors).

[Razaekel]

Command Exception:
"commands.compare.outOfWorld"

Tests:
!World.checkBlockIsInWorld(BlockPos)
BlockPos1.getY() < 0 || BlockPos2.getY() >= 256

Possible Affected Commands:
BlockData
Clone
Compare
Fill
SetBlock
Summon
TestForBlock

Please test these commands and let me know which ones fail.

[Valiec]

Test Results:

/blockdata fails when y is "out of bounds".

/clone fails when y is "out of bounds".

I cannot find any command called compare or similar (it says it's not found when I try it ingame, and no command called that is listed on the minecraft wiki by that name). Can you tell me if this command is often called something else? Is it "/testforblocks" (not testforblock), which is the only block-related command you didn't list? If so, that fails when y is "out of bounds".

/fill fails when y is "out of bounds".

/setblock fails when y is "out of bounds".

/summon works as it should.

/testforblock fails when y is "out of bounds". It also says "Cannot test for block outside of the world." (a different message) when I try to test for a block that is in the "normal" height range when you are below y=0, but not when above y=255.

[Razaekel]

Thank you for checking. Now I know what needs to be modified.

Looks like Compare is testforblocks, and TestForBlock is testforblock. Ie, compare checks a region, and TestForBlock checks a single block.