SZHelper

Usage
The English labels below describe the Korean controls; the addon UI has not been translated.
- Use /sh to open or close the window.
- Leader settings offer Simple (간편) and Automatic (자동) modes.
  Warning mode remains available through /sh warning.
- Select up to three markers. Edit Mode lets you swap the eight marker shapes.
- The 12 and 6 o'clock slots hold unused shapes. The rotating map has six active directions.
- Simple mode immediately shows rings around locally selected markers on the rotating map.
- Automatic mode yells a position number when selected and a negative position number
  when deselected. The rotating map displays received yells. Clicking a wind sector
  sends the position on the opposite side of the wheel.
- Display history holds up to 20 messages per cycle. At the limit, further reception
  stops and a notice appears once. Reset Assignments (배정 초기화) or the next cycle's
  reset allows reception to resume.
- Automatic assignments use the three most recently received messages. After changing
  selections, press Send Positions (위치 전송) three times before the first Surge to
  resend all three final positions. The first Surge uses positions 1 and 2; the second
  uses position 3. The fourth target is the reserve and receives no direction arrow.
  Assignments may be incorrect if deselection messages remain among the latest three.
- Receive Assignments (배정받기) on the member's rotating map is off by default.
  When off, the addon displays received positions without tracking Surge targets.
  Change this setting before combat.
- WoW's standard key binding settings support Marker Announcement (징표 알림)
  and Send Positions (위치 전송).
- The X button uses a secure click to close the window during combat. Reopening,
  moving, and resizing require combat to end. Keep the window open if you need it again
  during the fight.

Validation status
- Lua syntax and simulated selection, reception, and assignment checks passed.
- A user confirmed in-game that manually resetting assignments clears the queue.
- Automatic reset and renewed reception on the next cycle have not yet been verified
  in a live encounter.
- The latest in-combat X-button fix passed code checks but still needs in-game verification.