Rollback uid changes, back to using username hash for uid. Fixes GE offers going missing after update

Server/src/main/kotlin/rs09/game/ge/GrandExchange.kt

@@ -244,9 +244,9 @@ class GrandExchange : StartupListener, Commands {
             }
 
             if ( player.isArtificial )
-                offer.playerUID = PlayerDetails.getDetails("2009scape").uid.also { offer.isBot = true }
+                offer.playerUID = PlayerDetails.getDetails("2009scape").usernameHashcode.also { offer.isBot = true }
             else
-                offer.playerUID = player.details.uid
+                offer.playerUID = player.details.usernameHashcode
 
             offer.offerState = OfferState.REGISTERED
             //GrandExchangeRecords.getInstance(player).update(offer)

Server/src/main/kotlin/rs09/game/ge/GrandExchangeRecords.kt

@@ -55,7 +55,7 @@ class GrandExchangeRecords(private val player: Player? = null) : PersistPlayer,
 
         GEDB.run { conn ->
             val stmt = conn.createStatement()
-            val offer_records = stmt.executeQuery("SELECT * from player_offers where player_uid = ${player.details.uid} AND offer_state < 6")
+            val offer_records = stmt.executeQuery("SELECT * from player_offers where player_uid = ${player.details.usernameHashcode} AND offer_state < 6")
 
             while (offer_records.next()) {
                 val offer = GrandExchangeOffer.fromQuery(offer_records)

Server/src/main/kotlin/rs09/game/world/repository/Repository.kt

@@ -134,13 +134,13 @@ object Repository {
     @JvmStatic
     fun addPlayer(player: Player){
         players.add(player)
-        uid_map[player.details.uid] = player
+        uid_map[player.details.usernameHashcode] = player
     }
 
     @JvmStatic
     fun removePlayer(player: Player){
         players.remove(player)
-        uid_map.remove(player.details.uid)
+        uid_map.remove(player.details.usernameHashcode)
     }
 
     /**