Document bike.c and fix weird goto

1 files changed, 19 insertions, 5 deletions

diff --git a/include/bike.h b/include/bike.h
index e4f94becb..9526b6e83 100644
--- a/include/bike.h
+++ b/include/bike.h
@@ -13,6 +13,20 @@ enum
     SPEED_FASTEST,
 };
 
+enum {
+    BIKE_TRANS_FACE_DIRECTION,
+    BIKE_TRANS_TURNING,
+    BIKE_TRANS_MOVE,
+    BIKE_TRANS_DOWNHILL,
+    BIKE_TRANS_UPHILL
+};
+
+enum {
+    BIKE_STATE_NORMAL,
+    BIKE_STATE_TURNING,
+    BIKE_STATE_SLOPE
+};
+
 // Acro bike states
 enum
 {
@@ -25,15 +39,15 @@ enum
     ACRO_STATE_TURN_JUMP,
 };
 
-void InitPlayerAvatarBikeState(u32 directionHistory, u32 abStartSelectHistory);
-bool8 MetatileAtPlayerPositionForbidsBiking(void);
-void StartTransitionToFlipBikeState(u8 flags);
+void BikeClearState(u32 directionHistory, u32 abStartSelectHistory);
+bool8 IsBikingDisallowedByPlayer(void);
+void GoOnOffBike(u8 flags);
 s16 GetPlayerSpeed(void);
-bool8 sub_80BD460(u8);
+bool8 RS_IsRunningDisallowed(u8 r0);
 void MovePlayerOnBike(u8 direction, u16 newKeys, u16 heldKeys);
 bool32 IsRunningDisallowed(u8 metatileBehavior);
 void Bike_HandleBumpySlopeJump(void);
 void Bike_UpdateBikeCounterSpeed(u8 counter);
-bool8 player_should_look_direction_be_enforced_upon_movement(void);
+bool8 IsPlayerNotUsingAcroBikeOnBumpySlope(void);
 
 #endif //GUARD_BIKE_H