Describe the bug

• Block Breaker can break some unbreakable blocks like the filled Storage Core from EZStorage 2. This is probably won't fix but this will potentially cause exploits with many other mods
• Block Breaker voids any item when its inventory is full (see the clip)
• Block Breaker drops the skull as an item on breaking it
• Block Breaker penetrates FTB Utils chunk protection from the fake player
  I haven't tested in multiplayer yet

Versions
Forge: 14.23.5.2860
GTCEu: gregtech-1.12.2-2.1.4-beta.jar
Modpack: GregTech Expert 2

Steps To Reproduce
SP
New world generated

Clips

2 is fixed in #809.
3 is a weird edge case that I need to look into some more. The skull is not added to the list of drops, so it is spawned where broken, instead of added to the inventory or moved to the output face when the inventory is full