0x57 - Update Regions
---------------------
Client->Server:No
Server->Client:Yes
Length:0x6E

byte 0x57
char[40] name
uint regionID
ushort left
ushort top
ushort width
ushort height
ushort zLow
ushort zHigh
uint version
char[40] description
ushort sfx
ushort music
ushort sfxNight
byte dungeonID
ushort lightLevel