The Bug:
TNT minecarts sometimes detonate when going around corners.
Steps to Reproduce:
Build the setup shown in the attachment below.
Place a TNT minecart on the rail next to the diamond block.
Push the TNT minecart along the rails.
Take note as to whether or not TNT minecarts sometimes detonate when going around corners.
Observed Behavior:
TNT minecarts sometimes detonate when going around corners.
Expected Behavior:
TNT minecarts would not detonate when going around corners.
Related issues
is duplicated by
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Comments
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I think maybe TNT minecarts are meant to detonate if they hit blocks, but these are wrongly intersecting with blocks when they shouldn't be. I wonder what happens if you replace the block with a column of lava? That should detonate it but not normal blocks.
Lava column also detonates. (with damaging cart motion) but water column does not detonates the cart.
So pretty much the hitbox of the TNT cart intersects the wool block at a corner (not a surprise there, as they turn diagonally). Either the cart hitbox could be made smaller, or stronger checking for a detonation trigger could be implemented.
kumasasa
Not only the blocks inside of the corner trigger the explosion, also blocks outside. See MC-12191
Easy fix: Move the corner.
It is still in the latest prerelease 3 .. Here is a video: http://youtu.be/DvdeNR15hv8
galaxy_2alex
Reopened, thanks
kumasasa
Is this still an issue in the current Minecraft Snapshot 15w45b or later? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.
Yep. It is still there in 15w46a https://www.youtube.com/watch?v=YbLsUN94fQ8&feature=youtu.be
Confirmed for 1.13.1.
j_p_smith
Confirmed in 1.15.2 and 20w20b.
Confirmed in 1.16 Pre-release 2.
Confirmed in 1.16-pre4.
numeritos
Affects 1.16 pre5
Confirmed in 1.16-pre7.
numeritos
Affects 1.16-rc1
Affects 1.16.1
Avoma
I'd like to request ownership of this report as the owner has been inactive since October 2018.
Avoma
Can confirm in 20w48a.
Avoma
Can confirm in 20w49a.
Avoma
Can confirm in 20w51a. I'd also like to request ownership as the owner has been inactive since October 2018.
[Mod] markderickson
Can confirm in 21w06a.
Avoma