Lighting with slime blocks is incorrect, pictures below show.
Steps to reproduce:
1. Create a 5x5 area with Mossy Stone Brick Monster Egg.
2. Make the inner area 2 deep.
3. On the 2nd layer place slime blocks.
4. Switch graphics to fast, and smooth lighting to maximum.
5. Observe incorrect darkness on blocks.
To further this place a glowstone block in the middle, which is supposed to light surrounding blocks, and notice how it actually makes the slime blocks darker.
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Comments 10
Is this still a concern in the current Minecraft version 1.8.1 Prerelease 3 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.
(Tried it myself, wasn't able to reproduce)
Relates to MC-48400
Confirmed
You don't even need to use the Silverfish blocks.