[SPIGOT-4198] Light Level Pockets (dropping to light level 0) Created: 31/Jul/18  Updated: 31/Jul/18  Resolved: 31/Jul/18

Status: Resolved
Project: Spigot
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Shane Bee Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: 1.13, Spigot
Environment:

Mac OS 10.14 Beta (18A347e)

MacBook Pro (Retina, 15-inch, Mid 2015)

Processor:  2.2 GHz Intel Core i7

Java(TM) SE Runtime Environment (build 1.8.0_181-b13)

 


Attachments: PNG File 2018-07-31_00.35.19.png     PNG File 2018-07-31_00.35.25.png     PNG File 2018-07-31_00.35.34.png     PNG File 2018-07-31_00.35.47.png    
Version:  CraftBukkit version git-Spigot-69774b3-549d9b0 (MC: 1.13)
Plugin: NO plugins on this server
Guidelines Read: Yes

 Description   

I noticed when flying around in a 1.13 world, I would hit weird pockets where the light levels would drop from 15 to 0.

I tried to replicate this in vanilla ... and I could not find any of these pockets. I even tried with a world that has the exact same seed, and I teleported myself to the exact same positions, and these pockets did not exists. I flew around for a few minutes and could not find any of these pockets.

I deleted my test server folder, ran buildtools to get the latest build " CraftBukkit version git-Spigot-69774b3-549d9b0 (MC: 1.13)" I started this fresh new server up with 0 plugins, and I did not modify ANY files what so ever. 

I have run server 1.12.2 test servers as well, and have not seen this bug before. 

Seed: [-5549153144651268952]

Position: 

-Normal Light: -620.81, 91.13, 875.74

-Dropped Light Level: -622.57, 91.13, 876,94

I have attached a few pictures to show that the light levels are dropping. I also including a few pictures where Im looking up at the sky to show that there are no blocks above me. 



 Comments   
Comment by Shane Bee [ 31/Jul/18 ]

You’re welcome.
I probably came across this at least 50 timed and never really thought of it but then I thought I better report this.

Comment by md_5 [ 31/Jul/18 ]

Really good find!

Thanks for the report

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