Describe the request
Make sure to include:

1. What problem or issue would this enhancement solve?
   Explosives like Creepers being able to cause Cave-Ins would be quite an interesting addition, it would increase danger in mining, and allow for explosive events to cause Cave-Ins.
   As far as I can tell it's caused by a specific explosiveness, in which case the ability to toggle how susceptible to explosions Cave-Ins are would be ideal.

Meta Info

• TFC Version: 1.12.2-.29.4.120 (at time of request)
• Is this a compatibility feature for other mods? Or a enhancement for TFC alone?
  Both.
• If necessary, what other mods (including versions) would this require?
  Nah.

Testing this now, no explosions cause cave-ins, which while making TNT useful in vanilla TFC TNG for absurdly safer mining, it just doesn't make sense.