Pointed dripstone can be destroyed by tridents in adventure mode

The Bug:

Pointed dripstone can be destroyed by tridents in adventure mode.

Steps to Reproduce:

1. Place down some pointed dripstone and obtain a trident.
2. Switch to adventure mode and shoot the trident at the pointed dripstone.
3. Take note as to whether or not pointed dripstone can be destroyed by tridents in adventure mode.

Observed Behavior:

Pointed dripstone can be destroyed.

Expected Behavior:

Pointed dripstone would not be able to be destroyed.

Code Analysis:

Code analysis by [Mod] Avoma can be found in this comment.