document game service packet 0x131 (#52)

src/packets/gameservice/server/0131.ksy

@@ -2,15 +2,15 @@
 #pragma.parseAs GameserviceServerPacket
 ---
 meta:
- id: gameservice_server_0131_unknown
- title: GameService Server 0131 Unknown
+ id: gameservice_server_treasure_hunter_info
+ title: GameService Server Treasure Hunter Info
  encoding: ASCII
  endian: le
  imports:
  - ../../common/pstring
 
 doc: |
- This packet has unknown meaning.
+ This packet contains the treasure hunter bar value for all courses visible while selecting the course.
  
  This is a response to [Gameservice Client 0x0002 Hello / Login](/packets/gameservice/client/0002.ksy),
  but it also apparently sent automatically at the top of the hour.
@@ -20,7 +20,6 @@ seq:
  type: u1
  - id: entry_count
  type: u1
- doc: Only 21 (0x15) witnessed.
  - id: entries
  type: entry
  repeat: expr
@@ -29,9 +28,9 @@ seq:
 types:
  entry:
  seq:
- - id: entry_index
+ - id: course_id
  type: u1
- doc: Increments from 0x00 to (entry_count - 1)
+ doc: The course_id
  - id: entry_value
  type: u4
- doc: All seen values multiples of 10, in no particular order.
+ doc: The treasure hunter value, based on some empirical tests the minimum value to display anything is 720 and the maximum is 1000.

src/packets/gameservice/server/index.ksy

@@ -231,7 +231,7 @@ seq:
  0x012e: gameservice_server_012e_custom_asset_response
  0x012f: gameservice_server_012f_room_invite_send_response
  0x0130: gameservice_server_0130_room_invite_send_response
- 0x0131: gameservice_server_0131_unknown
+ 0x0131: gameservice_server_treasure_hunter_info
  0x0132: gameservice_server_0132_treasure_point_status
  0x0133: gameservice_server_0133_treasure_point_result
  0x0134: gameservice_server_0134_treasure_point_winnings