Version Information

Forge version: Forge-14.23.5.2821
Botania version: Botania r1.10-360
Modpack: Direwolf 20 1.12

Further Information

Steps to reproduce:

1. Build tree farm as seen in this screenshot:
2. Run in between where the trees are being planted, collide with mana bursts from spreaders with bore lens
3. bore lenses will destroy nearby blocks, usually down 1 level , but also on the same level not in their line of site.
4. See this screenshot for where they destroyed blocks not in their line:
   

What I expected to happen:
Bore lenses shoot in a straight line away from where the spread is set

What happened instead:
If the farm is left alone entirely, the bore lenses respond as expected. When the player walks into/around the mana bursts, they will often redirect and shoot blocks that are not in their line of sight.

anyone wearing a tiny planet or other thing that messes with bursts?

No, the majority my Botania is coming from this setup.

Of the Botania items

Player is wearing:

• Cirrus Amulet
• Ring of the Mantle
• Greater Band of Mana
• Soujourner's Sash
• Full Terra steel

In Inventory:

• Terra shatterer
• Terra blade
• Wand of the forest
• Lexica Botania

External Botania stuffs

• All mana gen is done through endoflames through a setup of hopper, open crate, pressure plate and redstone.
• All charcoal is built by cooking wood from the farm using exoflames connected to the same network.
• There is an Alfheim portal which was closed when the issues happened
• Most mana distribution is with elven mana spreaders and mana splitters with sparks

can you upload a minimal creative flat world with the contraption that reproduces the issue? that'd be great

Will try to get to this soon, thanks

This is the approximate setup:
New World.zip

I was successful in reproing the issue. With no items on, the issue would not occur. I then equipped:

• Terra steel helm/pants/chest (not boots)
• Cirrus amulet
• Greater band of mana
• Ring of the mantle
• Soujourner's sash

I proceeded to double jump around the setup, walking over all parts of it. Eventually the blocks started getting uprooted (not destroyed, as I was able to pick up the blocks).

Note that I believe that this happened prior to getting ring of the mantle and greater band of mana (was a regular band of mana at the time).

It seems this has something to do with the double jump mechanism of the cirrus amulet, I will try to repro with minimal equipped gear.

Edit: It clearly did not happen before ring of the mantle (see my below post)

Repro'd wearing only band of the mantle with regular band of mana in inventory, I believe this bug is to due with ring of the mantle. With enough jumping around the setup, it basically destroys everything within a +-1 (y) block of the spreaders that are shooting the bursts.

So, some mod (I don't know which one, but I've seen this effect a few times on Reddit) adds a projectile reflection effect to the Haste potion effect, and mana bursts count as projectiles, so this is basically a "works as intended". You might need to identify which mod does this, but it's not exactly a Botania issue.

This issue is stale because it has been open for a while with no activity. Remove stale label or comment or this will be closed soon.