#ifndef GUARD_FIELD_SPECIALS_H
#define GUARD_FIELD_SPECIALS_H

extern bool8 gBikeCyclingChallenge;
extern u8 gBikeCollisions;

u8 GetLeadMonIndex(void);
u8 IsDestinationBoxFull(void);
u16 GetPCBoxToSendMon(void);
bool8 InMultiBattleRoom(void);
void sub_813BF10(void);
void IncrementBirthIslandRockStepCount(void);
bool8 UnusualWeatherHasExpired(void);
bool8 ShouldDoBrailleRegicePuzzle(void);
bool32 ShouldDoWallyCall(void);
bool32 ShouldDoWinonaCall(void);
bool32 ShouldDoScottCall(void);
bool32 ShouldDoRoxanneCall(void);
bool32 ShouldDoRivalRayquazaCall(void);
bool32 CountSSTidalStep(u16 delta);
u8 GetSSTidalLocation(s8 *mapGroup, s8 *mapNum, s16 *x, s16 *y);
void ShowScrollableMultichoice(void);
void FrontierGamblerSetWonOrLost(bool8 won);
u8 sub_813BADC(u8 a0);
bool8 InPokemonCenter(void);
void SetShoalItemFlag(u16 unused);
void UpdateFrontierManiac(u16 daysSince);
void UpdateFrontierGambler(u16 daysSince);
void ResetCyclingRoadChallengeData(void);
bool8 UsedPokemonCenterWarp(void);
void ResetFanClub(void);
bool8 ShouldShowBoxWasFullMessage(void);
void SetPCBoxToSendMon(u8 boxId);

#endif // GUARD_FIELD_SPECIALS_H