sigil control concepts

Mapping: sigil control
info_sigilnode

Keyvalues:
targetname: for inputs and outputs
locked (0/1): if locked, players cannot teleport to the sigil, cannot be uncorrupted

Inputs:
LockSigil - enables teleporting to this sigil, cannot be uncorrupted
UnlockSigil - disables teleporting to this sigil
Corrupt - corrupt the sigil(s)
Uncorrupt - uncorrupt the sigil(s)

Outputs:
OnCorrupted - fired when the sigil is corrupted.
OnUncorrupted - fired when the sigil is uncorrupted.
OnSigilSpawn - fired when the sigil spawns in this location. useful for controlling map elements such as prop placement or adjustments to the surrounding area.