Finish union room battle

include/constants/game_stat.h

@@ -51,7 +51,7 @@
 #define GAME_STAT_USED_DAYCARE              47
 #define GAME_STAT_RODE_CABLE_CAR            48
 #define GAME_STAT_ENTERED_HOT_SPRINGS       49
-#define GAME_STAT_50                        50
+#define GAME_STAT_NUM_UNION_ROOM_BATTLES    50
 #define GAME_STAT_51                        51
 
 #define NUM_USED_GAME_STATS                 52

include/main.h

@@ -71,6 +71,6 @@ void RestoreSerialTimer3IntrHandlers(void);
 void StartTimer1(void);
 void SeedRngAndSetTrainerId(void);
 u16 GetGeneratedTrainerIdLower(void);
-
+void sub_819789C(void);
 
 #endif // GUARD_MAIN_H

include/strings.h

@@ -2677,5 +2677,8 @@ extern const u8 gText_PeopleTrading[];
 extern const u8 gText_PeopleBattling[];
 extern const u8 gText_PeopleInUnionRoom[];
 extern const u8 gText_PeopleCommunicating[];
+extern const u8 gText_CommStandbyAwaitingOtherPlayer[];
+extern const u8 gText_RefusedBattle[];
+extern const u8 gText_BattleWasRefused[];
 
 #endif // GUARD_STRINGS_H

include/union_room_battle.h

@@ -2,5 +2,6 @@
 #define GUARD_UNION_ROOM_BATTLE_H
 
 u8 sub_8013C40(void);
+void sub_8014210(u16 battleFlags);
 
 #endif //GUARD_UNION_ROOM_BATTLE_H