[neeerp]

Row 205 S6a: !jail <name> [minutes] and !unjail <name> (tier 2, GM). v83 has no jail of its own, so this one is ours; Cosmic's maps and exit are the hint.

Server

• New table jails (character_id, until) and db::jail.
  • jail adds the minutes to any time left, inside a transaction.
  • release and jailed_until only count rows still in force.
• !jail defaults to 5 minutes, with at most a year per command. Anything else, or 0, gives the usage line. The usual discipline rank check applies.
• An online target is told through DirectoryMessage::JailChanged and warped to 300000012 at once, with a pink line saying when they will be let out. An offline target is put there when they next enter the game.
• Any map change while jailed ends with a warp back (hold_in_jail). A dead player isn't moved, because their revival is itself a map change.
• When the time is up (checked again in the DB first), or at !unjail, the player comes out at 300000010 in01 and hears "You are free to go.". A player freed while offline or in the Cash Shop logs in at 300000010, the jail map's forcedReturn.
• Also removes two unused InventoryType imports left by Row 2003 (b144 C): the second pendant slot, client and server #1013.

Known limit: a jailed player who warps elsewhere joins that map before the warp back, because its SET_FIELD has already gone out.

Tests

• Harness: new gm_jail covers the online jail, the warp back, the time adding up, the rank, unknown-name and usage lines, a relog in jail, !unjail to in01, and an offline jail plus the timer release. gm_ban and change_channel also pass.
• Unit: jail_reads_its_minutes.

Reviewed by one Sonnet pass (size M). Fixed from it: end_jail re-reads the DB, and dead players aren't warped.