Placing explosives inside walls is possible

[Zoxjib]

This video was recorded in 3.0.1 and I made sure to test it again in 3.1.1.1 before opening the report.

• Placing explosives is possible inside walls so the enemy has no chance of ever finding it.
• Sometimes explosives that are set inside a wall cannot be interacted with.
• Explosives with fall over on their side when played inside a building

https://www.youtube.com/watch?v=82A6S2zhxCw (first few minutes)

[ulteq]

Probably not so easy to fix, but worth a try.

[nicolasbadano]

This will be solved once the technique at #1739 is applied to explosives.