From 8c23bd7c96d1d7555a03a9288b924edcdebad7f6 Mon Sep 17 00:00:00 2001
From: PikalaxALT <PikalaxALT@gmail.com>
Date: Sun, 29 Mar 2020 17:29:52 -0400
Subject: Document bike.c

---
 include/bike.h            | 4 ++--
 include/global.fieldmap.h | 1 +
 include/overworld.h       | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/bike.h b/include/bike.h
index abffae435..e4f94becb 100644
--- a/include/bike.h
+++ b/include/bike.h
@@ -25,8 +25,8 @@ enum
     ACRO_STATE_TURN_JUMP,
 };
 
-void sub_80BD620(u32 directionHistory, u32 abStartSelectHistory);
-bool8 sub_80BD540(void);
+void InitPlayerAvatarBikeState(u32 directionHistory, u32 abStartSelectHistory);
+bool8 MetatileAtPlayerPositionForbidsBiking(void);
 void StartTransitionToFlipBikeState(u8 flags);
 s16 GetPlayerSpeed(void);
 bool8 sub_80BD460(u8);
diff --git a/include/global.fieldmap.h b/include/global.fieldmap.h
index cd553a55a..5fa15b95a 100644
--- a/include/global.fieldmap.h
+++ b/include/global.fieldmap.h
@@ -333,6 +333,7 @@ enum
     COLLISION_ISOLATED_HORIZONTAL_RAIL,
     COLLISION_VERTICAL_RAIL,
     COLLISION_HORIZONTAL_RAIL,
+    COLLISION_COUNT
 };
 
 // player running states
diff --git a/include/overworld.h b/include/overworld.h
index 5f3728dec..87b6bc309 100644
--- a/include/overworld.h
+++ b/include/overworld.h
@@ -81,7 +81,7 @@ void SetWarpDestinationToEscapeWarp(void);
 void SetWarpDestinationToLastHealLocation(void);
 u8 IsMapTypeOutdoors(u8 mapType);
 void Overworld_ClearSavedMusic(void);
-bool32 sub_8056124(u16 song);
+bool32 Overworld_MusicCanOverrideMapMusic(u16 song);
 
 void player_avatar_init_params_reset(void);
 
-- 
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