[Feature Request]: Add key spawns indoors based on Safe count

[Zeta-Arcade]

Basically, use the same system vanilla does for locked doors. For each Safe that spawns, add another key inside that spawns. This is especially useful for modded interiors that don't have doors (and thus never spawn keys.)

[XuuXiaolan]

I'll talk about it with Rodrigo, I'm personally against it for balancing reasons but let me correct one thing
The game does not spawn a key per locked door, it has a chance that for every locked door a key can spawn but that chance gets lower and lower the more locked doors there are, only the first locked door is guaranteed a key

[Zeta-Arcade]

Oh interesting, i see i see