enum EUndegroundEntranceState

Name	Value
`UNINITIALIZED`
`CLOSED`		fully closed
`OPENING_A`
`OPENING_B`
`OPENING_C`
`OPENING_D`
`OPENING_E`		fully open
`OPENING_F`
`OPENING_G`
`CLOSING_A`
`CLOSING_B`
`CLOSING_C`
`CLOSING_D`
`CLOSING_E`
`CLOSING_F`
`CLOSING_G`