mojira.dev
MCPE-190362

TNT physics changed since previous version

In the Minecraft Bedrock version 1.20.81 the tnt canon was shooting straight dow, but now every update after the 1.20.81 the canon doesnt work anymore. i provided a map with 3 preloaded tnt canons which are for testing in each older and newer version to see exactly what i mean.Β And TnT velocity gets canceled if a tnt gets slime pushed mid flying, so the velocity will completely get canceld and it will get just the new velocity of the slime piston which makes the tnt not flying in a curve but rather just straight into the direction of where the slime gets pushed.

  1. Step: Testing one canon in version 1.20.81

  2. Step: See if the canon shoots straight down which i would expect and did in that version.

  3. Step: launch the newest minecraft version

  4. Step: Testing the canon once againΒ 

  5. Step: See that it doesnt shoot straight down anymore

So something has changed so that tnt doesnt get the right momentum as it got after an update suddenly. because it hasnt been in the change logs and i dont know why the tnt physics changes.

Linked issues

Attachments

Comments 16

Please include the following information to help us understand your problem:

Steps to Reproduce:
1. (Explain what needs to be done for the issue to happen)
2.
3.

Observed Results:
(Briefly describe what happens)

Expected Results:
(Briefly describe what should happen)

Please also attach any needed commands, add-ons/behavior packs, data packs, resource packs, screenshots, videos, or worlds needed to help reproduce this issue.

Refer to the Bug Tracker Guidelines for more information about how to write helpful bug reports. Bug reports with insufficient information may be closed as Incomplete.

If you are uncertain whether something is a bug, it would be better for you to first ask on one of the many public Minecraft Discord or Reddit sites before posting here.

This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.

Quick Links:
πŸ““ Bug Tracker Guidelines – πŸ’¬ Community Support – πŸ“§ Mojang Support (Technical Issues) – πŸ“§ Microsoft Support (Account Issues)
πŸ““ Project Summary – ✍️ Feedback and Suggestions – πŸ“– Game Wiki

i already uploaded a world. i expect for the lower tnt to shoot straight down but after 1.20.81 like in 1.21 where cave and cliffs update came out the tnt doesnt shoot straight down anymore the tnt momentum just changed out of nowhere

What should happen: The Tnt shoots straight down
What is happening: The Tnt shoots down with forward motion

Ive already gave enough information, is it still open? and if not, tell me what is missing so that i can fill out the last gap.

As requested, please Edit the Description and provide a list of steps along with the Observed and Expected result as shown in the prior comment.

6 more comments

in the video you can see, it doesnt shoot straight down anymore

Was this not fixed with the fix for (MCPE-181055) in 1.21.40?

If not then, was it fixed with the fix for (MCPE-222298) in 1.21.93 Hotfix?

In the current version and in the video from 2/25, the lower TNT does get accelerated downward by the first explosion. Is the expected result that the first TNT explosion cancels all forward momentum of the lower TNT? That would seem like a bug (compare MCPE-227880).

Hey GoldenHelmet. So this is not becuase of the bug for the canceling all the momentum, its rather that tnt doesnt get as much acceleration mid air from another tnt as it did from the version 1.20.81 (as far as i know)

just you know, i build tnt canons because we have like this competition where we fight against machines with those canons and this existed way back in 2014 and we still do it with a lot of people. now when i build this canon i was really exicted because it worked so well until the version came and now the shot isnt straight anymore which is not good because it doesnt make any damage

MIDAS

(Unassigned)

1380411

Community Consensus

Multiple

Windows 11

1.21.90.23 Preview, 1.21.51 Hotfix, 1.21.70.24 Preview, 1.21.61 Hotfix, 1.21.73 Hotfix, 1.21.80, 1.21.101 Hotfix

Retrieved