Merge pull request #368 from Diegoisawesome/master

Finish porting/decompiling field_player_avatar

4 files changed, 1612 insertions, 140 deletions

diff --git a/src/bike.c b/src/bike.c
index 6ffd479f7..8ad771f51 100644
--- a/src/bike.c
+++ b/src/bike.c
@@ -18,7 +18,7 @@ extern u8 sub_808B980(u8 direction);
 extern u8 sub_808B9BC(u8 direction);
 extern u8 sub_808B9A4(u8 direction);
 extern u8 sub_808C1B4(u8 direction);
-extern u8 npc_use_some_d2s(u8 direction);
+extern u8 sub_808B9D4(u8 direction);
 extern void Overworld_ClearSavedMusic(void);
 extern void Overworld_PlaySpecialMapMusic(void);
 
@@ -575,7 +575,7 @@ static void AcroBikeTransition_Moving(u8 direction)
     }
     else
     {
-        PlayerGoSpeed3(direction);
+        PlayerRideWaterCurrent(direction);
     }
 }
 
@@ -768,7 +768,7 @@ static void AcroBikeTransition_WheelieLoweringMoving(u8 direction)
             PlayerEndWheelie(direction);
         return;
     }
-    npc_use_some_d2s(direction);
+    sub_808B9D4(direction);
 }
 
 void Bike_TryAcroBikeHistoryUpdate(u16 newKeys, u16 heldKeys)
@@ -968,7 +968,7 @@ bool8 IsBikingDisallowedByPlayer(void)
     s16 x, y;
     u8 tileBehavior;
 
-    if (!(gPlayerAvatar.flags & (PLAYER_AVATAR_FLAG_SURFING | PLAYER_AVATAR_FLAG_4)))
+    if (!(gPlayerAvatar.flags & (PLAYER_AVATAR_FLAG_SURFING | PLAYER_AVATAR_FLAG_UNDERWATER)))
     {
         PlayerGetDestCoords(&x, &y);
         tileBehavior = MapGridGetMetatileBehaviorAt(x, y);
diff --git a/src/field_player_avatar.c b/src/field_player_avatar.c
index b9cf7d102..cb2beacee 100644
--- a/src/field_player_avatar.c
+++ b/src/field_player_avatar.c
@@ -1,38 +1,64 @@
 #include "global.h"
+#include "main.h"
 #include "bike.h"
 #include "event_data.h"
 #include "event_object_movement.h"
+#include "field_camera.h"
 #include "field_player_avatar.h"
+#include "field_effect.h"
+#include "field_effect_helpers.h"
 #include "fieldmap.h"
 #include "global.fieldmap.h"
+#include "menu.h"
 #include "metatile_behavior.h"
 #include "overworld.h"
+#include "party_menu.h"
+#include "random.h"
 #include "rotating_gate.h"
+#include "script.h"
+#include "sound.h"
 #include "sprite.h"
+#include "strings.h"
 #include "task.h"
+#include "tv.h"
+#include "wild_encounter.h"
+#include "constants/abilities.h"
 #include "constants/event_objects.h"
 #include "constants/event_object_movement_constants.h"
 #include "constants/flags.h"
+#include "constants/maps.h"
+#include "constants/moves.h"
+#include "constants/songs.h"
+#include "constants/species.h"
 
-extern void task_add_bump_boulder(u8, u8);
+static EWRAM_DATA u8 gUnknown_0203734C = 0;
+EWRAM_DATA struct EventObject gEventObjects[NUM_EVENT_OBJECTS] = {};
+EWRAM_DATA struct PlayerAvatar gPlayerAvatar = {};
+
+static void StartStrengthAnim(u8, u8);
 static bool8 ShouldJumpLedge(s16, s16, u8);
 static bool8 sub_808B1BC(s16, s16, u8);
 static u8 sub_808B164(struct EventObject *, s16, s16, u8, u8);
 static u8 sub_808B238(s16, s16, u8);
 static void check_acro_bike_metatile(s16, s16, u8, u8 *);
-extern void PlayerNotOnBikeCollide(u8);
-extern void PlayerNotOnBikeCollideWithFarawayIslandMew(u8);
-extern void PlayerRun(u8); 
+static void PlayerNotOnBikeCollide(u8);
+static void PlayCollisionSoundIfNotFacingWarp(u8 a);
+static void PlayerNotOnBikeCollideWithFarawayIslandMew(u8);
+static void PlayerRun(u8); 
 static void MovePlayerNotOnBike(u8, u16);
 static u8 CheckMovementInputNotOnBike(u8);
-extern void sub_808C5B0(void);
-extern void sub_808C4D8(void);
+static void DoPlayerMatSpin(void);
+static void DoPlayerMatJump(void);
 static u8 CheckForPlayerAvatarCollision(u8);
 static u8 EventObjectCB2_NoMovement2();
-extern void sub_808C280(struct EventObject *); 
+static void sub_808C280(struct EventObject *); 
 static bool8 TryInterruptEventObjectSpecialAnim(struct EventObject *, u8);
-void npc_clear_strange_bits(struct EventObject *);
-extern void DoPlayerAvatarTransition(void); 
+static void npc_clear_strange_bits(struct EventObject *);
+static void DoPlayerAvatarTransition(void); 
+static bool8 player_is_anim_in_certain_ranges(void);
+static bool8 sub_808B618(void);
+static bool8 PlayerIsAnimActive(void);
+static bool8 PlayerCheckIfAnimFinishedOrInactive(void);
 static bool8 TryDoMetatileBehaviorForcedMovement();
 static void MovePlayerAvatarUsingKeypadInput(u8, u16, u16);
 static void PlayerAllowForcedMovementIfMovingSameDirection();
@@ -41,43 +67,61 @@ static u8 GetForcedMovementByMetatileBehavior();
 static void PlayerNotOnBikeNotMoving(u8, u16);
 static void PlayerNotOnBikeTurningInPlace(u8, u16);
 static void PlayerNotOnBikeMoving(u8, u16);
-extern void sub_808C750(u8);
-
-extern void PlayerAvatarTransition_Normal(struct EventObject *a);
-extern void PlayerAvatarTransition_MachBike(struct EventObject *a);
-extern void PlayerAvatarTransition_AcroBike(struct EventObject *a);
-extern void PlayerAvatarTransition_Surfing(struct EventObject *a);
-extern void PlayerAvatarTransition_Underwater(struct EventObject *a);
-extern void PlayerAvatarTransition_ReturnToField(struct EventObject *a);
-extern void PlayerAvatarTransition_Dummy(struct EventObject *a);
-
-extern u8 sub_808C3A4(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
-extern u8 do_boulder_dust(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
-extern u8 sub_808C484(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
-
-extern u8 sub_808C544(struct Task *task, struct EventObject *eventObject);
-
-extern u8 sub_808C61C(struct Task *task, struct EventObject *eventObject);
-extern u8 sub_808C644(struct Task *task, struct EventObject *eventObject);
-extern u8 sub_808C6BC(struct Task *task, struct EventObject *eventObject);
-extern u8 sub_808C6FC(struct Task *task, struct EventObject *eventObject);
-
-extern u8 fish0(struct Task *task);
-extern u8 fish1(struct Task *task);
-extern u8 fish2(struct Task *task);
-extern u8 fish3(struct Task *task);
-extern u8 fish4(struct Task *task);
-extern u8 fish5(struct Task *task);
-extern u8 fish6(struct Task *task);
-extern u8 fish7(struct Task *task);
-extern u8 fish8(struct Task *task);
-extern u8 fish9(struct Task *task);
-extern u8 fishA_wait_for_a_pressed(struct Task *task);
-extern u8 fishB(struct Task *task);
-extern u8 fishC(struct Task *task);
-extern u8 fishD(struct Task *task);
-extern u8 fishE(struct Task *task);
-extern u8 fishF(struct Task *task);
+static void sub_808C750(u8);
+
+static bool8 ForcedMovement_None(void);
+static bool8 ForcedMovement_Slip(void);
+static bool8 ForcedMovement_WalkSouth(void);
+static bool8 ForcedMovement_WalkNorth(void);
+static bool8 ForcedMovement_WalkWest(void);
+static bool8 ForcedMovement_WalkEast(void);
+static bool8 ForcedMovement_PushedSouthByCurrent(void);
+static bool8 ForcedMovement_PushedNorthByCurrent(void);
+static bool8 ForcedMovement_PushedWestByCurrent(void);
+static bool8 ForcedMovement_PushedEastByCurrent(void);
+static bool8 ForcedMovement_SlideSouth(void);
+static bool8 ForcedMovement_SlideNorth(void);
+static bool8 ForcedMovement_SlideWest(void);
+static bool8 ForcedMovement_SlideEast(void);
+static bool8 ForcedMovement_0xBB(void);
+static bool8 ForcedMovement_0xBC(void);
+static bool8 ForcedMovement_MuddySlope(void);
+
+static void PlayerAvatarTransition_Normal(struct EventObject *a);
+static void PlayerAvatarTransition_MachBike(struct EventObject *a);
+static void PlayerAvatarTransition_AcroBike(struct EventObject *a);
+static void PlayerAvatarTransition_Surfing(struct EventObject *a);
+static void PlayerAvatarTransition_Underwater(struct EventObject *a);
+static void PlayerAvatarTransition_ReturnToField(struct EventObject *a);
+static void PlayerAvatarTransition_Dummy(struct EventObject *a);
+
+static u8 sub_808C3A4(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
+static u8 do_boulder_dust(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
+static u8 sub_808C484(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject);
+
+static u8 PlayerAvatar_DoSecretBaseMatJump(struct Task *task, struct EventObject *eventObject);
+
+static bool8 PlayerAvatar_SecretBaseMatSpinStep0(struct Task *task, struct EventObject *eventObject);
+static bool8 PlayerAvatar_SecretBaseMatSpinStep1(struct Task *task, struct EventObject *eventObject);
+static bool8 PlayerAvatar_SecretBaseMatSpinStep2(struct Task *task, struct EventObject *eventObject);
+static bool8 PlayerAvatar_SecretBaseMatSpinStep3(struct Task *task, struct EventObject *eventObject);
+
+static u8 Fishing1(struct Task *task);
+static u8 Fishing2(struct Task *task);
+static u8 Fishing3(struct Task *task);
+static u8 Fishing4(struct Task *task);
+static u8 Fishing5(struct Task *task);
+static u8 Fishing6(struct Task *task);
+static u8 Fishing7(struct Task *task);
+static u8 Fishing8(struct Task *task);
+static u8 Fishing9(struct Task *task);
+static u8 Fishing10(struct Task *task);
+static u8 Fishing11(struct Task *task);
+static u8 Fishing12(struct Task *task);
+static u8 Fishing13(struct Task *task);
+static u8 Fishing14(struct Task *task);
+static u8 Fishing15(struct Task *task);
+static u8 Fishing16(struct Task *task);
 
 static bool8 (*const gUnknown_084973FC[])(u8) =
 {
@@ -142,7 +186,7 @@ static bool8 (*const gUnknown_0849749C[])(u8) =
 
 static const u8 gUnknown_084974B0[] = {9, 10, 11, 12, 13, 0, 0, 0};
 
-void (*const gUnknown_084974B8[])(struct EventObject *) =
+static void (*const gUnknown_084974B8[])(struct EventObject *) =
 {
     PlayerAvatarTransition_Normal,
     PlayerAvatarTransition_MachBike,
@@ -154,7 +198,7 @@ void (*const gUnknown_084974B8[])(struct EventObject *) =
     PlayerAvatarTransition_Dummy,
 };
 
-bool8 (*const gUnknown_084974D8[])(u8) =
+static bool8 (*const sArrowWarpMetatileBehaviorChecks[])(u8) =
 {
     MetatileBehavior_IsSouthArrowWarp,
     MetatileBehavior_IsNorthArrowWarp,
@@ -162,7 +206,7 @@ bool8 (*const gUnknown_084974D8[])(u8) =
     MetatileBehavior_IsEastArrowWarp,
 };
 
-const u8 gUnknown_084974E8[][2] =
+static const u8 sRivalAvatarGfxIds[][2] =
 {
     {EVENT_OBJ_GFX_RIVAL_BRENDAN_NORMAL,     EVENT_OBJ_GFX_RIVAL_MAY_NORMAL},
     {EVENT_OBJ_GFX_RIVAL_BRENDAN_MACH_BIKE,  EVENT_OBJ_GFX_RIVAL_MAY_MACH_BIKE},
@@ -174,7 +218,7 @@ const u8 gUnknown_084974E8[][2] =
     {EVENT_OBJ_GFX_BRENDAN_WATERING,         EVENT_OBJ_GFX_MAY_WATERING}
 };
 
-const u8 gUnknown_084974F8[][2] =
+static const u8 sPlayerAvatarGfxIds[][2] =
 {
     {EVENT_OBJ_GFX_BRENDAN_NORMAL,     EVENT_OBJ_GFX_MAY_NORMAL},
     {EVENT_OBJ_GFX_BRENDAN_MACH_BIKE,  EVENT_OBJ_GFX_MAY_MACH_BIKE},
@@ -186,11 +230,11 @@ const u8 gUnknown_084974F8[][2] =
     {EVENT_OBJ_GFX_BRENDAN_WATERING,   EVENT_OBJ_GFX_MAY_WATERING},
 };
 
-const u8 gUnknown_08497508[] = {EVENT_OBJ_GFX_RED, EVENT_OBJ_GFX_LEAF};
+static const u8 sFRLGAvatarGfxIds[] = {EVENT_OBJ_GFX_RED, EVENT_OBJ_GFX_LEAF};
 
-const u8 gUnknown_0849750A[] = {EVENT_OBJ_GFX_LINK_RS_BRENDAN, EVENT_OBJ_GFX_LINK_RS_MAY};
+static const u8 sRSAvatarGfxIds[] = {EVENT_OBJ_GFX_LINK_RS_BRENDAN, EVENT_OBJ_GFX_LINK_RS_MAY};
 
-const u8 gUnknown_0849750C[2][5][2] =
+static const u8 gUnknown_0849750C[2][5][2] =
 {
     //male
     {
@@ -210,7 +254,7 @@ const u8 gUnknown_0849750C[2][5][2] =
     }
 };
 
-bool8 (*const gUnknown_08497520[])(u8) =  //Duplicate of sArrowWarpMetatileBehaviorChecks
+static bool8 (*const sArrowWarpMetatileBehaviorChecks2[])(u8) =  //Duplicate of sArrowWarpMetatileBehaviorChecks
 {
     MetatileBehavior_IsSouthArrowWarp,
     MetatileBehavior_IsNorthArrowWarp,
@@ -218,67 +262,26 @@ bool8 (*const gUnknown_08497520[])(u8) =  //Duplicate of sArrowWarpMetatileBehav
     MetatileBehavior_IsEastArrowWarp,
 };
 
-u8 (*const gUnknown_08497530[])(struct Task *, struct EventObject *, struct EventObject *) =
+static bool8 (*const gUnknown_08497530[])(struct Task *, struct EventObject *, struct EventObject *) =
 {
     sub_808C3A4,
     do_boulder_dust,
     sub_808C484,
 };
 
-u8 (*const gUnknown_0849753C[])(struct Task *, struct EventObject *) =
+static bool8 (*const sPlayerAvatarSecretBaseMatJump[])(struct Task *, struct EventObject *) =
 {
-    sub_808C544,
+    PlayerAvatar_DoSecretBaseMatJump,
 };
 
-u8 (*const gUnknown_08497540[])(struct Task *, struct EventObject *) =
+static bool8 (*const sPlayerAvatarSecretBaseMatSpin[])(struct Task *, struct EventObject *) =
 {
-    sub_808C61C,
-    sub_808C644,
-    sub_808C6BC,
-    sub_808C6FC,
-};
-
-const u8 gUnknown_08497550[] = {3, 4, 2, 1};
-
-const u8 gUnknown_08497554[] = {16, 16, 17, 18, 19};
-
-u8 (*const gUnknown_0849755C[])(struct Task *) =
-{
-    fish0,
-    fish1,
-    fish2,
-    fish3,
-    fish4,
-    fish5,
-    fish6,
-    fish7,
-    fish8,
-    fish9,
-    fishA_wait_for_a_pressed,
-    fishB,
-    fishC,
-    fishD,
-    fishE,
-    fishF,
+    PlayerAvatar_SecretBaseMatSpinStep0,
+    PlayerAvatar_SecretBaseMatSpinStep1,
+    PlayerAvatar_SecretBaseMatSpinStep2,
+    PlayerAvatar_SecretBaseMatSpinStep3,
 };
 
-const u16 gUnknown_0849759C[] = {1, 1, 1};
-
-const u16 gUnknown_084975A2[] = {1, 3, 6};
-
-const u8 gUnknown_084975A8[] = _("·");
-
-const u16 gUnknown_084975AA[] = {36, 33, 30};
-
-const u16 gUnknown_084975B0[] =
-{
-    0, 0,
-    0x28, 10,
-    0x46, 30,
-};
-
-const u8 gUnknown_084975BC[] = {0x01, 0x03, 0x04, 0x02, 0x01, 0x00, 0x00, 0x00};
-
 // .text
 void MovementType_Player(struct Sprite *sprite)
 {
@@ -352,7 +355,7 @@ static bool8 TryInterruptEventObjectSpecialAnim(struct EventObject *playerEventO
     return FALSE;
 }
 
-void npc_clear_strange_bits(struct EventObject *eventObj)
+static void npc_clear_strange_bits(struct EventObject *eventObj)
 {
     eventObj->inanimate = 0;
     eventObj->disableAnim = 0;
@@ -397,7 +400,7 @@ static u8 GetForcedMovementByMetatileBehavior(void)
     return 0;
 }
 
-bool8 ForcedMovement_None(void)
+static bool8 ForcedMovement_None(void)
 {
     if (gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_6)
     {
@@ -441,7 +444,7 @@ static u8 DoForcedMovement(u8 direction, void (*b)(u8))
     }
 }
 
-u8 DoForcedMovementInCurrentDirection(void (*a)(u8))
+static u8 DoForcedMovementInCurrentDirection(void (*a)(u8))
 {
     struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
 
@@ -449,49 +452,49 @@ u8 DoForcedMovementInCurrentDirection(void (*a)(u8))
     return DoForcedMovement(playerEventObj->movementDirection, a);
 }
 
-bool8 ForcedMovement_Slip(void)
+static bool8 ForcedMovement_Slip(void)
 {
     return DoForcedMovementInCurrentDirection(PlayerGoSpeed2);
 }
 
-bool8 ForcedMovement_WalkSouth(void)
+static bool8 ForcedMovement_WalkSouth(void)
 {
     return DoForcedMovement(DIR_SOUTH, PlayerGoSpeed1);
 }
 
-bool8 ForcedMovement_WalkNorth(void)
+static bool8 ForcedMovement_WalkNorth(void)
 {
     return DoForcedMovement(DIR_NORTH, PlayerGoSpeed1);
 }
 
-bool8 ForcedMovement_WalkWest(void)
+static bool8 ForcedMovement_WalkWest(void)
 {
     return DoForcedMovement(DIR_WEST, PlayerGoSpeed1);
 }
 
-bool8 ForcedMovement_WalkEast(void)
+static bool8 ForcedMovement_WalkEast(void)
 {
     return DoForcedMovement(DIR_EAST, PlayerGoSpeed1);
 }
 
-bool8 ForcedMovement_PushedSouthByCurrent(void)
+static bool8 ForcedMovement_PushedSouthByCurrent(void)
 {
-    return DoForcedMovement(DIR_SOUTH, PlayerGoSpeed3);
+    return DoForcedMovement(DIR_SOUTH, PlayerRideWaterCurrent);
 }
 
-bool8 ForcedMovement_PushedNorthByCurrent(void)
+static bool8 ForcedMovement_PushedNorthByCurrent(void)
 {
-    return DoForcedMovement(DIR_NORTH, PlayerGoSpeed3);
+    return DoForcedMovement(DIR_NORTH, PlayerRideWaterCurrent);
 }
 
-bool8 ForcedMovement_PushedWestByCurrent(void)
+static bool8 ForcedMovement_PushedWestByCurrent(void)
 {
-    return DoForcedMovement(DIR_WEST, PlayerGoSpeed3);
+    return DoForcedMovement(DIR_WEST, PlayerRideWaterCurrent);
 }
 
-bool8 ForcedMovement_PushedEastByCurrent(void)
+static bool8 ForcedMovement_PushedEastByCurrent(void)
 {
-    return DoForcedMovement(DIR_EAST, PlayerGoSpeed3);
+    return DoForcedMovement(DIR_EAST, PlayerRideWaterCurrent);
 }
 
 u8 ForcedMovement_Slide(u8 direction, void (*b)(u8))
@@ -503,39 +506,39 @@ u8 ForcedMovement_Slide(u8 direction, void (*b)(u8))
     return DoForcedMovement(direction, b);
 }
 
-bool8 ForcedMovement_SlideSouth(void)
+static bool8 ForcedMovement_SlideSouth(void)
 {
     return ForcedMovement_Slide(DIR_SOUTH, PlayerGoSpeed2);
 }
 
-bool8 ForcedMovement_SlideNorth(void)
+static bool8 ForcedMovement_SlideNorth(void)
 {
     return ForcedMovement_Slide(DIR_NORTH, PlayerGoSpeed2);
 }
 
-bool8 ForcedMovement_SlideWest(void)
+static bool8 ForcedMovement_SlideWest(void)
 {
     return ForcedMovement_Slide(DIR_WEST, PlayerGoSpeed2);
 }
 
-bool8 ForcedMovement_SlideEast(void)
+static bool8 ForcedMovement_SlideEast(void)
 {
     return ForcedMovement_Slide(DIR_EAST, PlayerGoSpeed2);
 }
 
-bool8 ForcedMovement_0xBB(void)
+static bool8 ForcedMovement_0xBB(void)
 {
-    sub_808C4D8();
+    DoPlayerMatJump();
     return TRUE;
 }
 
-bool8 ForcedMovement_0xBC(void)
+static bool8 ForcedMovement_0xBC(void)
 {
-    sub_808C5B0();
+    DoPlayerMatSpin();
     return TRUE;
 }
 
-bool8 ForcedMovement_MuddySlope(void)
+static bool8 ForcedMovement_MuddySlope(void)
 {
     struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
 
@@ -624,7 +627,7 @@ static void PlayerNotOnBikeMoving(u8 direction, u16 heldKeys)
         return;
     }
 
-    if (!(gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_4) && (heldKeys & B_BUTTON) && FlagGet(FLAG_SYS_B_DASH)
+    if (!(gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_UNDERWATER) && (heldKeys & B_BUTTON) && FlagGet(FLAG_SYS_B_DASH)
      && IsRunningDisallowed(gEventObjects[gPlayerAvatar.eventObjectId].currentMetatileBehavior) == 0)
     {
         PlayerRun(direction);
@@ -733,7 +736,7 @@ static u8 sub_808B238(s16 x, s16 y, u8 direction)
                 if (GetCollisionAtCoords(&gEventObjects[eventObjectId], x, y, direction) == 0
                  && MetatileBehavior_IsNonAnimDoor(MapGridGetMetatileBehaviorAt(x, y)) == 0)
                 {
-                    task_add_bump_boulder(eventObjectId, direction);
+                    StartStrengthAnim(eventObjectId, direction);
                     return 1;
                 }
             }
@@ -754,3 +757,1472 @@ static void check_acro_bike_metatile(s16 unused1, s16 unused2, u8 c, u8 *d)
         }
     }
 }
+
+bool8 IsPlayerCollidingWithFarawayIslandMew(u8 direction)
+{
+    u8 mewObjectId;
+    struct EventObject *object;
+    s16 playerX;
+    s16 playerY;
+    s16 mewPrevX;
+
+    object = &gEventObjects[gPlayerAvatar.eventObjectId];
+    playerX = object->currentCoords.x;
+    playerY = object->currentCoords.y;
+
+    MoveCoords(direction, &playerX, &playerY);
+    mewObjectId = GetEventObjectIdByLocalIdAndMap(1, 0x39, 0x1A);
+
+    if (mewObjectId == 16)
+    {
+        return FALSE;
+    }
+
+    object = &gEventObjects[mewObjectId];
+    mewPrevX = object->previousCoords.x;
+
+    if (mewPrevX == playerX)
+    {
+        if (object->previousCoords.y != playerY
+            || object->currentCoords.x != mewPrevX
+            || object->currentCoords.y != object->previousCoords.y)
+        {
+            if (object->previousCoords.x == playerX &&
+                object->previousCoords.y == playerY)
+                return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+void SetPlayerAvatarTransitionFlags(u16 transitionFlags)
+{
+    gPlayerAvatar.unk1 |= transitionFlags;
+    DoPlayerAvatarTransition();
+}
+
+static void DoPlayerAvatarTransition(void)
+{
+    u8 i;
+    u32 flags = gPlayerAvatar.unk1;
+
+    if (flags != 0)
+    {
+        for (i = 0; i < 8; i++, flags >>= 1)
+        {
+#ifdef NONMATCHING
+            if (flags & 1)
+            {
+                gUnknown_084974B8[i](&gEventObjects[gPlayerAvatar.eventObjectId]);
+            }
+#else
+            if (flags & 1)
+            {
+                register void (*const *funcs)(struct EventObject *) asm("r0") = gUnknown_084974B8;
+                funcs[i](&gEventObjects[gPlayerAvatar.eventObjectId]);
+            }
+#endif
+        }
+        gPlayerAvatar.unk1 = 0;
+    }
+}
+
+static void PlayerAvatarTransition_Dummy(struct EventObject *eventObj)
+{
+
+}
+
+static void PlayerAvatarTransition_Normal(struct EventObject *eventObj)
+{
+    EventObjectSetGraphicsId(eventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_NORMAL));
+    EventObjectTurn(eventObj, eventObj->movementDirection);
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_ON_FOOT);
+}
+
+static void PlayerAvatarTransition_MachBike(struct EventObject *eventObj)
+{
+    EventObjectSetGraphicsId(eventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_MACH_BIKE));
+    EventObjectTurn(eventObj, eventObj->movementDirection);
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_MACH_BIKE);
+    BikeClearState(0, 0);
+}
+
+static void PlayerAvatarTransition_AcroBike(struct EventObject *eventObj)
+{
+    EventObjectSetGraphicsId(eventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_ACRO_BIKE));
+    EventObjectTurn(eventObj, eventObj->movementDirection);
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_ACRO_BIKE);
+    BikeClearState(0, 0);
+    Bike_HandleBumpySlopeJump();
+}
+
+static void PlayerAvatarTransition_Surfing(struct EventObject *eventObj)
+{
+    u8 spriteId;
+
+    EventObjectSetGraphicsId(eventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_SURFING));
+    EventObjectTurn(eventObj, eventObj->movementDirection);
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_SURFING);
+    gFieldEffectArguments[0] = eventObj->currentCoords.x;
+    gFieldEffectArguments[1] = eventObj->currentCoords.y;
+    gFieldEffectArguments[2] = gPlayerAvatar.eventObjectId;
+    spriteId = FieldEffectStart(FLDEFF_SURF_BLOB);
+    eventObj->fieldEffectSpriteId = spriteId;
+    sub_81555AC(spriteId, 1);
+}
+
+static void PlayerAvatarTransition_Underwater(struct EventObject *eventObj)
+{
+    EventObjectSetGraphicsId(eventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_UNDERWATER));
+    EventObjectTurn(eventObj, eventObj->movementDirection);
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_UNDERWATER);
+    eventObj->fieldEffectSpriteId = sub_8155800(eventObj->spriteId);
+}
+
+static void PlayerAvatarTransition_ReturnToField(struct EventObject *eventObj)
+{
+    gPlayerAvatar.flags |= PLAYER_AVATAR_FLAG_5;
+}
+
+void sub_808B578(void)
+{
+    gPlayerAvatar.tileTransitionState = T_NOT_MOVING;
+    if (PlayerIsAnimActive())
+    {
+        if (!PlayerCheckIfAnimFinishedOrInactive())
+        {
+            if (!player_is_anim_in_certain_ranges())
+                gPlayerAvatar.tileTransitionState = T_TILE_TRANSITION;
+        }
+        else
+        {
+            if (!sub_808B618())
+                gPlayerAvatar.tileTransitionState = T_TILE_CENTER;
+        }
+    }
+}
+
+static bool8 player_is_anim_in_certain_ranges(void)
+{
+    u8 movementActionId = gEventObjects[gPlayerAvatar.eventObjectId].movementActionId;
+
+    if (movementActionId <= MOVEMENT_ACTION_FACE_RIGHT
+     || (movementActionId >= MOVEMENT_ACTION_DELAY_1 && movementActionId <= MOVEMENT_ACTION_DELAY_16)
+     || (movementActionId >= MOVEMENT_ACTION_WALK_IN_PLACE_SLOW_DOWN && movementActionId <= MOVEMENT_ACTION_WALK_IN_PLACE_FASTEST_RIGHT)
+     || (movementActionId >= MOVEMENT_ACTION_ACRO_WHEELIE_FACE_DOWN && movementActionId <= MOVEMENT_ACTION_ACRO_END_WHEELIE_FACE_RIGHT)
+     || (movementActionId >= MOVEMENT_ACTION_ACRO_WHEELIE_IN_PLACE_DOWN && movementActionId <= MOVEMENT_ACTION_ACRO_WHEELIE_IN_PLACE_RIGHT))
+        return TRUE;
+    else
+        return FALSE;
+}
+
+static bool8 sub_808B618(void)
+{
+    if (player_is_anim_in_certain_ranges() && gPlayerAvatar.runningState != TURN_DIRECTION)
+        return TRUE;
+    else
+        return FALSE;
+}
+
+static bool8 PlayerIsAnimActive(void)
+{
+    return EventObjectIsMovementOverridden(&gEventObjects[gPlayerAvatar.eventObjectId]);
+}
+
+static bool8 PlayerCheckIfAnimFinishedOrInactive(void)
+{
+    return EventObjectCheckHeldMovementStatus(&gEventObjects[gPlayerAvatar.eventObjectId]);
+}
+
+static void PlayerSetCopyableMovement(u8 a)
+{
+    gEventObjects[gPlayerAvatar.eventObjectId].playerCopyableMovement = a;
+}
+
+u8 PlayerGetCopyableMovement(void)
+{
+    return gEventObjects[gPlayerAvatar.eventObjectId].playerCopyableMovement;
+}
+
+static void sub_808B6BC(u8 a)
+{
+    EventObjectForceSetHeldMovement(&gEventObjects[gPlayerAvatar.eventObjectId], a);
+}
+
+void PlayerSetAnimId(u8 movementActionId, u8 copyableMovement)
+{
+    if (!PlayerIsAnimActive())
+    {
+        PlayerSetCopyableMovement(copyableMovement);
+        EventObjectSetHeldMovement(&gEventObjects[gPlayerAvatar.eventObjectId], movementActionId);
+    }
+}
+
+// normal speed (1 speed)
+void PlayerGoSpeed1(u8 a)
+{
+    PlayerSetAnimId(GetWalkNormalMovementAction(a), 2);
+}
+
+// fast speed (2 speed)
+void PlayerGoSpeed2(u8 a)
+{
+    PlayerSetAnimId(GetWalkFastMovementAction(a), 2);
+}
+
+void PlayerRideWaterCurrent(u8 a)
+{
+    PlayerSetAnimId(GetRideWaterCurrentMovementAction(a), 2);
+}
+
+// fastest speed (4 speed)
+void PlayerGoSpeed4(u8 a)
+{
+    PlayerSetAnimId(GetWalkFastestMovementAction(a), 2);
+}
+
+void PlayerRun(u8 a)
+{
+    PlayerSetAnimId(GetPlayerRunMovementAction(a), 2);
+}
+
+void PlayerOnBikeCollide(u8 a)
+{
+    PlayCollisionSoundIfNotFacingWarp(a);
+    PlayerSetAnimId(GetWalkInPlaceNormalMovementAction(a), 2);
+}
+
+void PlayerOnBikeCollideWithFarawayIslandMew(u8 a)
+{
+    PlayerSetAnimId(GetWalkInPlaceNormalMovementAction(a), 2);
+}
+
+void PlayerNotOnBikeCollide(u8 a)
+{
+    PlayCollisionSoundIfNotFacingWarp(a);
+    PlayerSetAnimId(GetWalkInPlaceSlowMovementAction(a), 2);
+}
+
+void PlayerNotOnBikeCollideWithFarawayIslandMew(u8 a)
+{
+    PlayerSetAnimId(GetWalkInPlaceSlowMovementAction(a), 2);
+}
+
+void PlayerFaceDirection(u8 direction)
+{
+    PlayerSetAnimId(GetFaceDirectionMovementAction(direction), 1);
+}
+
+void PlayerTurnInPlace(u8 direction)
+{
+    PlayerSetAnimId(GetWalkInPlaceFastMovementAction(direction), 1);
+}
+
+void PlayerJumpLedge(u8 direction)
+{
+    PlaySE(SE_DANSA);
+    PlayerSetAnimId(GetJump2MovementAction(direction), 8);
+}
+
+void sub_808B864(void)
+{
+    if (gPlayerAvatar.tileTransitionState == T_TILE_CENTER || gPlayerAvatar.tileTransitionState == T_NOT_MOVING)
+    {
+        if (player_should_look_direction_be_enforced_upon_movement())
+            sub_808B6BC(GetFaceDirectionMovementAction(gEventObjects[gPlayerAvatar.eventObjectId].facingDirection));
+    }
+}
+
+// wheelie idle
+void PlayerIdleWheelie(u8 direction)
+{
+    PlayerSetAnimId(GetAcroWheelieFaceDirectionMovementAction(direction), 1);
+}
+
+// normal to wheelie
+void PlayerStartWheelie(u8 direction)
+{
+    PlayerSetAnimId(GetAcroPopWheelieFaceDirectionMovementAction(direction), 1);
+}
+
+// wheelie to normal
+void PlayerEndWheelie(u8 direction)
+{
+    PlayerSetAnimId(GetAcroEndWheelieFaceDirectionMovementAction(direction), 1);
+}
+
+// wheelie hopping standing
+void PlayerStandingHoppingWheelie(u8 a)
+{
+    PlaySE(SE_JITE_PYOKO);
+    PlayerSetAnimId(GetAcroWheelieHopFaceDirectionMovementAction(a), 1);
+}
+
+// wheelie hopping moving
+void PlayerMovingHoppingWheelie(u8 a)
+{
+    PlaySE(SE_JITE_PYOKO);
+    PlayerSetAnimId(GetAcroWheelieHopDirectionMovementAction(a), 2);
+}
+
+// wheelie hopping ledge
+void PlayerLedgeHoppingWheelie(u8 a)
+{
+    PlaySE(SE_JITE_PYOKO);
+    PlayerSetAnimId(GetAcroWheelieJumpDirectionMovementAction(a), 8);
+}
+
+// acro turn jump
+void PlayerAcroTurnJump(u8 direction)
+{
+    PlaySE(SE_JITE_PYOKO);
+    PlayerSetAnimId(GetJumpInPlaceTurnAroundMovementAction(direction), 1);
+}
+
+void sub_808B980(u8 direction)
+{
+    PlaySE(SE_WALL_HIT);
+    PlayerSetAnimId(GetAcroWheelieInPlaceDirectionMovementAction(direction), 2);
+}
+
+void sub_808B9A4(u8 direction)
+{
+    PlayerSetAnimId(GetAcroPopWheelieMoveDirectionMovementAction(direction), 2);
+}
+
+void sub_808B9BC(u8 direction)
+{
+    PlayerSetAnimId(GetAcroWheelieMoveDirectionMovementAction(direction), 2);
+}
+
+void sub_808B9D4(u8 direction)
+{
+    PlayerSetAnimId(GetAcroEndWheelieMoveDirectionMovementAction(direction), 2);
+}
+
+static void PlayCollisionSoundIfNotFacingWarp(u8 a)
+{
+    s16 x, y;
+    u8 metatileBehavior = gEventObjects[gPlayerAvatar.eventObjectId].currentMetatileBehavior;
+
+    if (!sArrowWarpMetatileBehaviorChecks[a - 1](metatileBehavior))
+    {
+        if (a == 2)
+        {
+            PlayerGetDestCoords(&x, &y);
+            MoveCoords(2, &x, &y);
+            if (MetatileBehavior_IsWarpDoor(MapGridGetMetatileBehaviorAt(x, y)))
+                return;
+        }
+        PlaySE(SE_WALL_HIT);
+    }
+}
+
+void GetXYCoordsOneStepInFrontOfPlayer(s16 *x, s16 *y)
+{
+    *x = gEventObjects[gPlayerAvatar.eventObjectId].currentCoords.x;
+    *y = gEventObjects[gPlayerAvatar.eventObjectId].currentCoords.y;
+    MoveCoords(GetPlayerFacingDirection(), x, y);
+}
+
+void PlayerGetDestCoords(s16 *x, s16 *y)
+{
+    *x = gEventObjects[gPlayerAvatar.eventObjectId].currentCoords.x;
+    *y = gEventObjects[gPlayerAvatar.eventObjectId].currentCoords.y;
+}
+
+u8 player_get_pos_including_state_based_drift(s16 *x, s16 *y)
+{
+    struct EventObject *object = &gEventObjects[gPlayerAvatar.eventObjectId];
+    
+    if (object->heldMovementActive && !object->heldMovementFinished && !gSprites[object->spriteId].data[2])
+    {
+        *x = object->currentCoords.x;
+        *y = object->currentCoords.y;
+
+        switch (object->movementActionId)
+        {
+            case MOVEMENT_ACTION_WALK_NORMAL_DOWN:
+            case MOVEMENT_ACTION_PLAYER_RUN_DOWN:
+                (*y)++;
+                return TRUE;
+            case MOVEMENT_ACTION_WALK_NORMAL_UP:
+            case MOVEMENT_ACTION_PLAYER_RUN_UP:
+                (*y)--;
+                return TRUE;
+            case MOVEMENT_ACTION_WALK_NORMAL_LEFT:
+            case MOVEMENT_ACTION_PLAYER_RUN_LEFT:
+                (*x)--;
+                return TRUE;
+            case MOVEMENT_ACTION_WALK_NORMAL_RIGHT:
+            case MOVEMENT_ACTION_PLAYER_RUN_RIGHT:
+                (*x)++;
+                return TRUE;
+        }
+    }
+
+    *x = -1;
+    *y = -1;
+    return FALSE;
+}
+
+u8 GetPlayerFacingDirection(void)
+{
+    return gEventObjects[gPlayerAvatar.eventObjectId].facingDirection;
+}
+
+u8 GetPlayerMovementDirection(void)
+{
+    return gEventObjects[gPlayerAvatar.eventObjectId].movementDirection;
+}
+
+u8 PlayerGetZCoord(void)
+{
+    return gEventObjects[gPlayerAvatar.eventObjectId].previousElevation;
+}
+
+void sub_808BC90(s16 a, s16 b)
+{
+    sub_808EB08(&gEventObjects[gPlayerAvatar.eventObjectId], a, b);
+}
+
+u8 TestPlayerAvatarFlags(u8 a)
+{
+    return gPlayerAvatar.flags & a;
+}
+
+u8 sub_808BCD0(void)
+{
+    return gPlayerAvatar.flags;
+}
+
+u8 GetPlayerAvatarObjectId(void)
+{
+    return gPlayerAvatar.spriteId;
+}
+
+void sub_808BCE8(void)
+{
+    ForcedMovement_None();
+}
+
+void sub_808BCF4(void)
+{
+    struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+
+    npc_clear_strange_bits(playerEventObj);
+    SetEventObjectDirection(playerEventObj, playerEventObj->facingDirection);
+    if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_MACH_BIKE | PLAYER_AVATAR_FLAG_ACRO_BIKE))
+    {
+        Bike_HandleBumpySlopeJump();
+        Bike_UpdateBikeCounterSpeed(0);
+    }
+}
+
+u8 GetRivalAvatarGraphicsIdByStateIdAndGender(u8 state, u8 gender)
+{
+    return sRivalAvatarGfxIds[state][gender];
+}
+
+u8 GetPlayerAvatarGraphicsIdByStateIdAndGender(u8 state, u8 gender)
+{
+    return sPlayerAvatarGfxIds[state][gender];
+}
+
+u8 GetFRLGAvatarGraphicsIdByGender(u8 gender)
+{
+    return sFRLGAvatarGfxIds[gender];
+}
+
+u8 GetRSAvatarGraphicsIdByGender(u8 gender)
+{
+    return sRSAvatarGfxIds[gender];
+}
+
+u8 GetPlayerAvatarGraphicsIdByStateId(u8 state)
+{
+    return GetPlayerAvatarGraphicsIdByStateIdAndGender(state, gPlayerAvatar.gender);
+}
+
+u8 unref_GetRivalAvatarGenderByGraphicsId(u8 gfxId)
+{
+    switch (gfxId)
+    {
+    case EVENT_OBJ_GFX_RIVAL_MAY_NORMAL:
+    case EVENT_OBJ_GFX_RIVAL_MAY_MACH_BIKE:
+    case EVENT_OBJ_GFX_RIVAL_MAY_ACRO_BIKE:
+    case EVENT_OBJ_GFX_RIVAL_MAY_SURFING:
+    case EVENT_OBJ_GFX_RIVAL_MAY_FIELD_MOVE:
+    case EVENT_OBJ_GFX_MAY_UNDERWATER:
+    case EVENT_OBJ_GFX_MAY_FISHING:
+    case EVENT_OBJ_GFX_MAY_WATERING:
+        return FEMALE;
+    default:
+        return MALE;
+    }
+}
+
+u8 GetPlayerAvatarGenderByGraphicsId(u8 gfxId)
+{
+    switch (gfxId)
+    {
+    case EVENT_OBJ_GFX_MAY_NORMAL:
+    case EVENT_OBJ_GFX_MAY_MACH_BIKE:
+    case EVENT_OBJ_GFX_MAY_ACRO_BIKE:
+    case EVENT_OBJ_GFX_MAY_SURFING:
+    case EVENT_OBJ_GFX_MAY_FIELD_MOVE:
+    case EVENT_OBJ_GFX_MAY_UNDERWATER:
+    case EVENT_OBJ_GFX_MAY_FISHING:
+    case EVENT_OBJ_GFX_MAY_WATERING:
+        return FEMALE;
+    default:
+        return MALE;
+    }
+}
+
+bool8 PartyHasMonWithSurf(void)
+{
+    u8 i;
+
+    if (!TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
+    {
+        for (i = 0; i < 6; i++)
+        {
+            if (GetMonData(&gPlayerParty[i], MON_DATA_SPECIES) == SPECIES_NONE)
+                break;
+            if (pokemon_has_move(&gPlayerParty[i], MOVE_SURF))
+                return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+bool8 IsPlayerSurfingNorth(void)
+{
+    if (GetPlayerMovementDirection() == DIR_NORTH && TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
+        return TRUE;
+    else
+        return FALSE;
+}
+
+bool8 IsPlayerFacingSurfableFishableWater(void)
+{
+    struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+    s16 x = playerEventObj->currentCoords.x;
+    s16 y = playerEventObj->currentCoords.y;
+
+    MoveCoords(playerEventObj->facingDirection, &x, &y);
+    if (GetCollisionAtCoords(playerEventObj, x, y, playerEventObj->facingDirection) == 3 && PlayerGetZCoord() == 3
+     && MetatileBehavior_IsSurfableFishableWater(MapGridGetMetatileBehaviorAt(x, y)))
+        return TRUE;
+    else
+        return FALSE;
+}
+
+void ClearPlayerAvatarInfo(void)
+{
+    memset(&gPlayerAvatar, 0, sizeof(struct PlayerAvatar));
+}
+
+void SetPlayerAvatarStateMask(u8 flags)
+{
+    gPlayerAvatar.flags &= (PLAYER_AVATAR_FLAG_DASH | PLAYER_AVATAR_FLAG_6 | PLAYER_AVATAR_FLAG_5);
+    gPlayerAvatar.flags |= flags;
+}
+
+static u8 GetPlayerAvatarStateTransitionByGraphicsId(u8 a, u8 gender)
+{
+    u8 i;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_0849750C[gender][i][0] == a)
+            return gUnknown_0849750C[gender][i][1];
+    }
+    return 1;
+}
+
+u8 GetPlayerAvatarGraphicsIdByCurrentState(void)
+{
+    u8 i;
+    u8 r5 = gPlayerAvatar.flags;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_0849750C[gPlayerAvatar.gender][i][1] & r5)
+            return gUnknown_0849750C[gPlayerAvatar.gender][i][0];
+    }
+    return 0;
+}
+
+void SetPlayerAvatarExtraStateTransition(u8 a, u8 b)
+{
+    u8 unk = GetPlayerAvatarStateTransitionByGraphicsId(a, gPlayerAvatar.gender);
+
+    gPlayerAvatar.unk1 |= unk | b;
+    DoPlayerAvatarTransition();
+}
+
+void InitPlayerAvatar(s16 x, s16 y, u8 direction, u8 gender)
+{
+    struct EventObjectTemplate playerEventObjTemplate;
+    u8 eventObjectId;
+    struct EventObject *eventObject;
+
+    playerEventObjTemplate.localId = 0xFF;
+    playerEventObjTemplate.graphicsId = GetPlayerAvatarGraphicsIdByStateIdAndGender(PLAYER_AVATAR_STATE_NORMAL, gender);
+    playerEventObjTemplate.x = x - 7;
+    playerEventObjTemplate.y = y - 7;
+    playerEventObjTemplate.elevation = 0;
+    playerEventObjTemplate.movementType = MOVEMENT_TYPE_PLAYER;
+    playerEventObjTemplate.movementRangeX = 0;
+    playerEventObjTemplate.movementRangeY = 0;
+    playerEventObjTemplate.trainerType = 0;
+    playerEventObjTemplate.trainerRange_berryTreeId = 0;
+    playerEventObjTemplate.script = NULL;
+    playerEventObjTemplate.flagId = 0;
+    eventObjectId = SpawnSpecialEventObject(&playerEventObjTemplate);
+    eventObject = &gEventObjects[eventObjectId];
+    eventObject->isPlayer = 1;
+    eventObject->warpArrowSpriteId = CreateWarpArrowSprite();
+    EventObjectTurn(eventObject, direction);
+    ClearPlayerAvatarInfo();
+    gPlayerAvatar.runningState = NOT_MOVING;
+    gPlayerAvatar.tileTransitionState = T_NOT_MOVING;
+    gPlayerAvatar.eventObjectId = eventObjectId;
+    gPlayerAvatar.spriteId = eventObject->spriteId;
+    gPlayerAvatar.gender = gender;
+    SetPlayerAvatarStateMask(PLAYER_AVATAR_FLAG_5 | PLAYER_AVATAR_FLAG_ON_FOOT);
+}
+
+void sub_808C0A8(u8 a)
+{
+    gEventObjects[gPlayerAvatar.eventObjectId].invisible = a;
+    if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
+        gSprites[gEventObjects[gPlayerAvatar.eventObjectId].fieldEffectSpriteId].invisible = a;
+}
+
+void sub_808C114(void)
+{
+    EventObjectSetGraphicsId(&gEventObjects[gPlayerAvatar.eventObjectId], GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_FIELD_MOVE));
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], 0);
+}
+
+void sub_808C15C(u8 direction)
+{
+    EventObjectSetGraphicsId(&gEventObjects[gPlayerAvatar.eventObjectId], GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_FISHING));
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFishingDirectionAnimNum(direction));
+}
+
+void sub_808C1B4(u8 direction)
+{
+    EventObjectSetGraphicsId(&gEventObjects[gPlayerAvatar.eventObjectId], GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_ACRO_BIKE));
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetAcroWheelieDirectionAnimNum(direction));
+    SeekSpriteAnim(&gSprites[gPlayerAvatar.spriteId], 1);
+}
+
+void sub_808C228(u8 direction)
+{
+    EventObjectSetGraphicsId(&gEventObjects[gPlayerAvatar.eventObjectId], GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_WATERING));
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFaceDirectionAnimNum(direction));
+}
+
+static void sub_808C280(struct EventObject *eventObject)
+{
+    s16 x;
+    s16 y;
+    u8 direction;
+    u8 metatileBehavior = eventObject->currentMetatileBehavior;
+
+    for (x = 0, direction = DIR_SOUTH; x < 4; x++, direction++)
+    {
+        if (sArrowWarpMetatileBehaviorChecks2[x](metatileBehavior) && direction == eventObject->movementDirection)
+        {
+            x = eventObject->currentCoords.x;
+            y = eventObject->currentCoords.y;
+            MoveCoords(direction, &x, &y);
+            ShowWarpArrowSprite(eventObject->warpArrowSpriteId, direction, x, y);
+            return;
+        }
+    }
+    SetSpriteInvisible(eventObject->warpArrowSpriteId);
+}
+
+/* Strength */
+
+static void Task_BumpBoulder(u8 taskId);
+
+static void StartStrengthAnim(u8 a, u8 b)
+{
+    u8 taskId = CreateTask(Task_BumpBoulder, 0xFF);
+
+    gTasks[taskId].data[1] = a;
+    gTasks[taskId].data[2] = b;
+    Task_BumpBoulder(taskId);
+}
+
+static void Task_BumpBoulder(u8 taskId)
+{
+    while (gUnknown_08497530[gTasks[taskId].data[0]](&gTasks[taskId],
+                                                     &gEventObjects[gPlayerAvatar.eventObjectId],
+                                                     &gEventObjects[gTasks[taskId].data[1]]))
+        ;
+}
+
+static bool8 sub_808C3A4(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject)
+{
+    ScriptContext2_Enable();
+    gPlayerAvatar.preventStep = TRUE;
+    task->data[0]++;
+    return FALSE;
+}
+
+static bool8 do_boulder_dust(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject)
+{
+    if (EventObjectIsHeldMovementActive(playerObject))
+    {
+        EventObjectClearHeldMovementIfFinished(playerObject);
+    }
+
+    if (EventObjectIsHeldMovementActive(strengthObject))
+    {
+        EventObjectClearHeldMovementIfFinished(strengthObject);
+    }
+
+    if (!EventObjectIsMovementOverridden(playerObject)
+     && !EventObjectIsMovementOverridden(strengthObject))
+    {
+        EventObjectClearHeldMovementIfFinished(playerObject);
+        EventObjectClearHeldMovementIfFinished(strengthObject);
+        EventObjectSetHeldMovement(playerObject, GetWalkInPlaceNormalMovementAction((u8)task->data[2]));
+        EventObjectSetHeldMovement(strengthObject, GetWalkSlowMovementAction((u8)task->data[2]));
+        gFieldEffectArguments[0] = strengthObject->currentCoords.x;
+        gFieldEffectArguments[1] = strengthObject->currentCoords.y;
+        gFieldEffectArguments[2] = strengthObject->previousElevation;
+        gFieldEffectArguments[3] = gSprites[strengthObject->spriteId].oam.priority;
+        FieldEffectStart(FLDEFF_DUST);
+        PlaySE(SE_W070);
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+static bool8 sub_808C484(struct Task *task, struct EventObject *playerObject, struct EventObject *strengthObject)
+{
+    if (EventObjectCheckHeldMovementStatus(playerObject)
+     && EventObjectCheckHeldMovementStatus(strengthObject))
+    {
+        EventObjectClearHeldMovementIfFinished(playerObject);
+        EventObjectClearHeldMovementIfFinished(strengthObject);
+        gPlayerAvatar.preventStep = FALSE;
+        ScriptContext2_Disable();
+        DestroyTask(FindTaskIdByFunc(Task_BumpBoulder));
+    }
+    return FALSE;
+}
+
+/* Some field effect */
+
+static void DoPlayerAvatarSecretBaseMatJump(u8 taskId);
+
+static void DoPlayerMatJump(void)
+{
+    DoPlayerAvatarSecretBaseMatJump(CreateTask(DoPlayerAvatarSecretBaseMatJump, 0xFF));
+}
+
+static void DoPlayerAvatarSecretBaseMatJump(u8 taskId)
+{
+    while (sPlayerAvatarSecretBaseMatJump[gTasks[taskId].data[0]](&gTasks[taskId], &gEventObjects[gPlayerAvatar.eventObjectId]))
+        ;
+}
+
+// because data[0] is used to call this, it can be inferred that there may have been multiple mat jump functions at one point, so the name for these groups of functions is appropriate in assuming the sole use of mat jump.
+static u8 PlayerAvatar_DoSecretBaseMatJump(struct Task *task, struct EventObject *eventObject)
+{
+    gPlayerAvatar.preventStep = TRUE;
+    if (EventObjectClearHeldMovementIfFinished(eventObject))
+    {
+        PlaySE(SE_DANSA);
+        EventObjectSetHeldMovement(eventObject, GetJumpInPlaceMovementAction(eventObject->facingDirection));
+        task->data[1]++;
+        if (task->data[1] > 1)
+        {
+            gPlayerAvatar.preventStep = FALSE;
+            gPlayerAvatar.unk1 |= 0x20;
+            DestroyTask(FindTaskIdByFunc(DoPlayerAvatarSecretBaseMatJump));
+        }
+    }
+    return FALSE;
+}
+
+/* Some field effect */
+
+static void PlayerAvatar_DoSecretBaseMatSpin(u8 taskId);
+
+static void DoPlayerMatSpin(void)
+{
+    u8 taskId = CreateTask(PlayerAvatar_DoSecretBaseMatSpin, 0xFF);
+
+    PlayerAvatar_DoSecretBaseMatSpin(taskId);
+}
+
+static void PlayerAvatar_DoSecretBaseMatSpin(u8 taskId)
+{
+    while (sPlayerAvatarSecretBaseMatSpin[gTasks[taskId].data[0]](&gTasks[taskId], &gEventObjects[gPlayerAvatar.eventObjectId]))
+        ;
+}
+
+static bool8 PlayerAvatar_SecretBaseMatSpinStep0(struct Task *task, struct EventObject *eventObject)
+{
+    task->data[0]++;
+    task->data[1] = eventObject->movementDirection;
+    gPlayerAvatar.preventStep = TRUE;
+    ScriptContext2_Enable();
+    PlaySE(SE_TK_WARPIN);
+    return TRUE;
+}
+
+static bool8 PlayerAvatar_SecretBaseMatSpinStep1(struct Task *task, struct EventObject *eventObject)
+{
+    u8 directions[] = {DIR_WEST, DIR_EAST, DIR_NORTH, DIR_SOUTH};
+
+    if (EventObjectClearHeldMovementIfFinished(eventObject))
+    {
+        u8 direction;
+
+        EventObjectSetHeldMovement(eventObject, GetFaceDirectionMovementAction(direction = directions[eventObject->movementDirection - 1]));
+        if (direction == (u8)task->data[1])
+            task->data[2]++;
+        task->data[0]++;
+        if (task->data[2] > 3 && direction == GetOppositeDirection(task->data[1]))
+            task->data[0]++;
+    }
+    return FALSE;
+}
+
+static bool8 PlayerAvatar_SecretBaseMatSpinStep2(struct Task *task, struct EventObject *eventObject)
+{
+    const u8 actions[] = {
+        MOVEMENT_ACTION_DELAY_1,
+        MOVEMENT_ACTION_DELAY_1,
+        MOVEMENT_ACTION_DELAY_2,
+        MOVEMENT_ACTION_DELAY_4,
+        MOVEMENT_ACTION_DELAY_8,
+    };
+
+    if (EventObjectClearHeldMovementIfFinished(eventObject))
+    {
+        EventObjectSetHeldMovement(eventObject, actions[task->data[2]]);
+        task->data[0] = 1;
+    }
+    return FALSE;
+}
+
+static bool8 PlayerAvatar_SecretBaseMatSpinStep3(struct Task *task, struct EventObject *eventObject)
+{
+    if (EventObjectClearHeldMovementIfFinished(eventObject))
+    {
+        EventObjectSetHeldMovement(eventObject, GetWalkSlowMovementAction(GetOppositeDirection(task->data[1])));
+        ScriptContext2_Disable();
+        gPlayerAvatar.preventStep = FALSE;
+        DestroyTask(FindTaskIdByFunc(PlayerAvatar_DoSecretBaseMatSpin));
+    }
+    return FALSE;
+}
+
+/* Some Field effect */
+
+static void taskFF_0805D1D4(u8 taskId);
+static void sub_808C814(u8 taskId);
+
+static void sub_808C750(u8 a)
+{
+    u8 taskId;
+
+    ScriptContext2_Enable();
+    Overworld_ClearSavedMusic();
+    Overworld_ChangeMusicToDefault();
+    gPlayerAvatar.flags &= ~PLAYER_AVATAR_FLAG_SURFING;
+    gPlayerAvatar.flags |= PLAYER_AVATAR_FLAG_ON_FOOT;
+    gPlayerAvatar.preventStep = TRUE;
+    taskId = CreateTask(taskFF_0805D1D4, 0xFF);
+    gTasks[taskId].data[0] = a;
+    taskFF_0805D1D4(taskId);
+}
+
+static void taskFF_0805D1D4(u8 taskId)
+{
+    struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+
+    if (EventObjectIsMovementOverridden(playerEventObj))
+    {
+        if (!EventObjectClearHeldMovementIfFinished(playerEventObj))
+            return;
+    }
+    sub_81555AC(playerEventObj->fieldEffectSpriteId, 2);
+    EventObjectSetHeldMovement(playerEventObj, GetJumpSpecialMovementAction((u8)gTasks[taskId].data[0]));
+    gTasks[taskId].func = sub_808C814;
+}
+
+static void sub_808C814(u8 taskId)
+{
+    struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+
+    if (EventObjectClearHeldMovementIfFinished(playerEventObj))
+    {
+        EventObjectSetGraphicsId(playerEventObj, GetPlayerAvatarGraphicsIdByStateId(PLAYER_AVATAR_STATE_NORMAL));
+        EventObjectSetHeldMovement(playerEventObj, GetFaceDirectionMovementAction(playerEventObj->facingDirection));
+        gPlayerAvatar.preventStep = FALSE;
+        ScriptContext2_Disable();
+        DestroySprite(&gSprites[playerEventObj->fieldEffectSpriteId]);
+        DestroyTask(taskId);
+    }
+}
+
+static bool8 (*const sFishingStateFuncs[])(struct Task *) =
+{
+    Fishing1,
+    Fishing2,
+    Fishing3,
+    Fishing4,
+    Fishing5,
+    Fishing6,
+    Fishing7,
+    Fishing8,
+    Fishing9,
+    Fishing10,
+    Fishing11,
+    Fishing12,
+    Fishing13,
+    Fishing14,
+    Fishing15,
+    Fishing16,
+};
+
+static void Task_Fishing(u8 taskId);
+static void sub_808CF78(void);
+
+#define tStep              data[0]
+#define tFrameCounter      data[1]
+#define tNumDots           data[2]
+#define tDotsRequired      data[3]
+#define tRoundsPlayed      data[12]
+#define tMinRoundsRequired data[13]
+#define tPlayerGfxId       data[14]
+#define tFishingRod        data[15]
+
+#define FISHING_START_ROUND 3
+#define FISHING_GOT_BITE 6
+#define FISHING_ON_HOOK 9
+#define FISHING_NO_BITE 11
+#define FISHING_GOT_AWAY 12
+#define FISHING_SHOW_RESULT 13
+
+void StartFishing(u8 rod)
+{
+    u8 taskId = CreateTask(Task_Fishing, 0xFF);
+
+    gTasks[taskId].tFishingRod = rod;
+    Task_Fishing(taskId);
+}
+
+static void Task_Fishing(u8 taskId)
+{
+    while (sFishingStateFuncs[gTasks[taskId].tStep](&gTasks[taskId]))
+        ;
+}
+
+static bool8 Fishing1(struct Task *task)
+{
+    ScriptContext2_Enable();
+    gPlayerAvatar.preventStep = TRUE;
+    task->tStep++;
+    return FALSE;
+}
+
+static bool8 Fishing2(struct Task *task)
+{
+    struct EventObject *playerEventObj;
+    const s16 arr1[] = {1, 1, 1};
+    const s16 arr2[] = {1, 3, 6};
+
+    task->tRoundsPlayed = 0;
+    task->tMinRoundsRequired = arr1[task->tFishingRod] + (Random() % arr2[task->tFishingRod]);
+    task->tPlayerGfxId = gEventObjects[gPlayerAvatar.eventObjectId].graphicsId;
+    playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+    EventObjectClearHeldMovementIfActive(playerEventObj);
+    playerEventObj->enableAnim = 1;
+    sub_808C15C(playerEventObj->facingDirection);
+    task->tStep++;
+    return FALSE;
+}
+
+static bool8 Fishing3(struct Task *task)
+{
+    sub_808CF78();
+    
+    // Wait one second
+    task->tFrameCounter++;
+    if (task->tFrameCounter >= 60)
+        task->tStep++;
+    return FALSE;
+}
+
+static bool8 Fishing4(struct Task *task)
+{
+    u32 randVal;
+
+    sub_819786C(0, TRUE);
+    task->tStep++;
+    task->tFrameCounter = 0;
+    task->tNumDots = 0;
+    randVal = Random();
+    randVal %= 10;
+    task->tDotsRequired = randVal + 1;
+    if (task->tRoundsPlayed == 0)
+        task->tDotsRequired = randVal + 4;
+    if (task->tDotsRequired >= 10)
+        task->tDotsRequired = 10;
+    return TRUE;
+}
+
+// Play a round of the dot game
+static bool8 Fishing5(struct Task *task)
+{
+    const u8 dot[] = _("·");
+
+    sub_808CF78();
+    task->tFrameCounter++;
+    if (gMain.newKeys & A_BUTTON)
+    {
+        task->tStep = FISHING_NO_BITE;
+        if (task->tRoundsPlayed != 0)
+            task->tStep = FISHING_GOT_AWAY;
+        return TRUE;
+    }
+    else
+    {
+        if (task->tFrameCounter >= 20)
+        {
+            task->tFrameCounter = 0;
+            if (task->tNumDots >= task->tDotsRequired)
+            {
+                task->tStep++;
+                if (task->tRoundsPlayed != 0)
+                    task->tStep++;
+                task->tRoundsPlayed++;
+            }
+            else
+            {
+                AddTextPrinterParameterized(0, 1, dot, task->tNumDots * 8, 1, 0, NULL);
+                task->tNumDots++;
+            }
+        }
+        return FALSE;
+    }
+}
+
+// Determine if fish bites
+static bool8 Fishing6(struct Task *task)
+{
+    bool8 bite;
+
+    sub_808CF78();
+    task->tStep++;
+    bite = FALSE;
+
+    if (!DoesCurrentMapHaveFishingMons())
+    {
+        task->tStep = FISHING_NO_BITE;
+    }
+    else
+    {
+        if (!GetMonData(&gPlayerParty[0], MON_DATA_SANITY_BIT3))
+        {
+            u8 ability = GetMonAbility(&gPlayerParty[0]);
+            if (ability == ABILITY_SUCTION_CUPS || ability  == ABILITY_STICKY_HOLD)
+            {
+                if (Random() % 100 > 14)
+                {
+                    bite = TRUE;
+                }
+            }
+        }
+
+        if (!bite)
+        {
+            if (Random() & 1)
+            {
+                task->tStep = FISHING_NO_BITE;
+            }
+            else
+            {
+                bite = TRUE;
+            }
+        }
+
+        if (bite == TRUE)
+        {
+            StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFishingBiteDirectionAnimNum(GetPlayerFacingDirection()));
+        }
+    }
+    return TRUE;
+}
+
+// Oh! A Bite!
+static bool8 Fishing7(struct Task *task)
+{
+    sub_808CF78();
+    AddTextPrinterParameterized(0, 1, gText_OhABite, 0, 17, 0, NULL);
+    task->tStep++;
+    task->tFrameCounter = 0;
+    return FALSE;
+}
+
+// We have a bite. Now, wait for the player to press A, or the timer to expire.
+static bool8 Fishing8(struct Task *task)
+{
+    const s16 reelTimeouts[3] = {36, 33, 30};
+
+    sub_808CF78();
+    task->tFrameCounter++;
+    if (task->tFrameCounter >= reelTimeouts[task->tFishingRod])
+        task->tStep = FISHING_GOT_AWAY;
+    else if (gMain.newKeys & A_BUTTON)
+        task->tStep++;
+    return FALSE;
+}
+
+// Determine if we're going to play the dot game again
+static bool8 Fishing9(struct Task *task)
+{
+    const s16 arr[][2] =
+    {
+        {0, 0},
+        {40, 10},
+        {70, 30}
+    };
+
+    sub_808CF78();
+    task->tStep++;
+    if (task->tRoundsPlayed < task->tMinRoundsRequired)
+    {
+        task->tStep = FISHING_START_ROUND;
+    }
+    else if (task->tRoundsPlayed < 2)
+    {
+        // probability of having to play another round
+        s16 probability = Random() % 100;
+
+        if (arr[task->tFishingRod][task->tRoundsPlayed] > probability)
+            task->tStep = FISHING_START_ROUND;
+    }
+    return FALSE;
+}
+
+static bool8 Fishing10(struct Task *task)
+{
+    sub_808CF78();
+    FillWindowPixelBuffer(0, 0x11);
+    AddTextPrinterParameterized2(0, 1, gText_PokemonOnHook, 1, 0, 2, 1, 3);
+    task->tStep++;
+    task->tFrameCounter = 0;
+    return FALSE;
+}
+
+static bool8 Fishing11(struct Task *task)
+{
+    if (task->tFrameCounter == 0)
+        sub_808CF78();
+
+    RunTextPrinters();
+
+    if (task->tFrameCounter == 0)
+    {
+        if (!IsTextPrinterActive(0))
+        {
+            struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+
+            EventObjectSetGraphicsId(playerEventObj, task->tPlayerGfxId);
+            EventObjectTurn(playerEventObj, playerEventObj->movementDirection);
+            if (gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_SURFING)
+                sub_8155604(gEventObjects[gPlayerAvatar.eventObjectId].fieldEffectSpriteId, 0, 0);
+            gSprites[gPlayerAvatar.spriteId].pos2.x = 0;
+            gSprites[gPlayerAvatar.spriteId].pos2.y = 0;
+            sub_8197434(0, TRUE);
+            task->tFrameCounter++;
+            return FALSE;
+        }
+    }
+
+    if (task->tFrameCounter != 0)
+    {
+        gPlayerAvatar.preventStep = FALSE;
+        ScriptContext2_Disable();
+        FishingWildEncounter(task->tFishingRod);
+        sub_80ED950(1);
+        DestroyTask(FindTaskIdByFunc(Task_Fishing));
+    }
+    return FALSE;
+}
+
+// Not even a nibble
+static bool8 Fishing12(struct Task *task)
+{
+    sub_808CF78();
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFishingNoCatchDirectionAnimNum(GetPlayerFacingDirection()));
+    FillWindowPixelBuffer(0, 0x11);
+    AddTextPrinterParameterized2(0, 1, gText_NotEvenANibble, 1, 0, 2, 1, 3);
+    task->tStep = FISHING_SHOW_RESULT;
+    return TRUE;
+}
+
+// It got away
+static bool8 Fishing13(struct Task *task)
+{
+    sub_808CF78();
+    StartSpriteAnim(&gSprites[gPlayerAvatar.spriteId], GetFishingNoCatchDirectionAnimNum(GetPlayerFacingDirection()));
+    FillWindowPixelBuffer(0, 0x11);
+    AddTextPrinterParameterized2(0, 1, gText_ItGotAway, 1, 0, 2, 1, 3);
+    task->tStep++;
+    return TRUE;
+}
+
+// Wait one second
+static bool8 Fishing14(struct Task *task)
+{
+    sub_808CF78();
+    task->tStep++;
+    return FALSE;
+}
+
+static bool8 Fishing15(struct Task *task)
+{
+    sub_808CF78();
+    if (gSprites[gPlayerAvatar.spriteId].animEnded)
+    {
+        struct EventObject *playerEventObj = &gEventObjects[gPlayerAvatar.eventObjectId];
+
+        EventObjectSetGraphicsId(playerEventObj, task->tPlayerGfxId);
+        EventObjectTurn(playerEventObj, playerEventObj->movementDirection);
+        if (gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_SURFING)
+            sub_8155604(gEventObjects[gPlayerAvatar.eventObjectId].fieldEffectSpriteId, 0, 0);
+        gSprites[gPlayerAvatar.spriteId].pos2.x = 0;
+        gSprites[gPlayerAvatar.spriteId].pos2.y = 0;
+        task->tStep++;
+    }
+    return FALSE;
+}
+
+static bool8 Fishing16(struct Task *task)
+{
+    RunTextPrinters();
+    if (!IsTextPrinterActive(0))
+    {
+        gPlayerAvatar.preventStep = FALSE;
+        ScriptContext2_Disable();
+        UnfreezeEventObjects();
+        sub_8197434(0, TRUE);
+        sub_80ED950(0);
+        DestroyTask(FindTaskIdByFunc(Task_Fishing));
+    }
+    return FALSE;
+}
+
+#undef tStep
+#undef tFrameCounter
+#undef tFishingRod
+
+static void sub_808CF78(void)
+{
+    struct Sprite *playerSprite = &gSprites[gPlayerAvatar.spriteId];
+    u8 animCmdIndex;
+    u8 animType;
+
+    AnimateSprite(playerSprite);
+    playerSprite->pos2.x = 0;
+    playerSprite->pos2.y = 0;
+    animCmdIndex = playerSprite->animCmdIndex;
+    if (playerSprite->anims[playerSprite->animNum][animCmdIndex].type == -1)
+    {
+        animCmdIndex--;
+    }
+    else
+    {
+        playerSprite->animDelayCounter++;
+        if (playerSprite->anims[playerSprite->animNum][animCmdIndex].type == -1)
+            animCmdIndex--;
+    }
+    animType = playerSprite->anims[playerSprite->animNum][animCmdIndex].type;
+    if (animType == 1 || animType == 2 || animType == 3)
+    {
+        playerSprite->pos2.x = 8;
+        if (GetPlayerFacingDirection() == 3)
+            playerSprite->pos2.x = -8;
+    }
+    if (animType == 5)
+        playerSprite->pos2.y = -8;
+    if (animType == 10 || animType == 11)
+        playerSprite->pos2.y = 8;
+    if (gPlayerAvatar.flags & PLAYER_AVATAR_FLAG_SURFING)
+        sub_8155604(gEventObjects[gPlayerAvatar.eventObjectId].fieldEffectSpriteId, 1, playerSprite->pos2.y);
+}
+
+void sub_808D074(u8 a0)
+{
+    gUnknown_0203734C = a0;
+}
+
+static u8 sub_808D080(void)
+{
+    if (gUnknown_0203734C == 0)
+    {
+        return 1;
+    }
+    return gUnknown_0203734C;
+}
+
+static u8 sub_808D38C(struct EventObject *object, s16 *a1);
+
+static void sub_808D094(u8 taskId)
+{
+    struct EventObject *object = &gEventObjects[gPlayerAvatar.eventObjectId];
+    struct Sprite *sprite = &gSprites[object->spriteId];
+    s16 *data = gTasks[taskId].data;
+
+    switch (data[0])
+    {
+        case 0:
+            if (!EventObjectClearHeldMovementIfFinished(object))
+            {
+                return;
+            }
+
+            sub_808D074(object->facingDirection);
+            data[1] = 0;
+            data[2] = 1;
+            data[3] = (u16)(sprite->pos1.y + sprite->pos2.y) * 16;
+            sprite->pos2.y = 0;
+            CameraObjectReset2();
+            object->fixedPriority = TRUE;
+            sprite->oam.priority = 0;
+            sprite->subpriority = 0;
+            sprite->subspriteMode = 0;
+            data[0]++;
+        case 1:
+            sub_808D38C(object, &data[1]);
+            data[3] -= data[2];
+            data[2] += 3;
+            sprite->pos1.y = data[3] >> 4;
+            if (sprite->pos1.y + (s16)gUnknown_03005DE8 < -32)
+            {
+                data[0]++;
+            }
+            break;
+        case 2:
+            DestroyTask(taskId);
+            break;
+    }
+}
+
+static void sub_808D1FC(u8 taskId);
+
+void sub_808D194(void)
+{
+    sub_808D1FC(CreateTask(sub_808D1FC, 0));
+}
+
+bool8 sub_808D1B4(void)
+{
+    return FuncIsActiveTask(sub_808D1FC);
+}
+
+void sub_808D1C8(void)
+{
+    sub_808D094(CreateTask(sub_808D094, 0));
+}
+
+bool8 sub_808D1E8(void)
+{
+    return FuncIsActiveTask(sub_808D094);
+}
+
+static const u8 gUnknown_084975BC[] = {DIR_SOUTH, DIR_WEST, DIR_EAST, DIR_NORTH, DIR_SOUTH};
+
+static void sub_808D1FC(u8 taskId)
+{
+    struct EventObject *object = &gEventObjects[gPlayerAvatar.eventObjectId];
+    struct Sprite *sprite = &gSprites[object->spriteId];
+    s16 *data = gTasks[taskId].data;
+
+    switch (data[0])
+    {
+        case 0:
+            data[5] = sub_808D080();
+            EventObjectForceSetHeldMovement(object, GetFaceDirectionMovementAction(gUnknown_084975BC[data[5]]));
+            data[1] = 0;
+            data[2] = 116;
+            data[4] = sprite->pos1.y;
+            data[6] = sprite->oam.priority;
+            data[7] = sprite->subpriority;
+            data[3] = -((u16)sprite->pos2.y + 32) * 16;
+            sprite->pos2.y = 0;
+            CameraObjectReset2();
+            object->fixedPriority = TRUE;
+            sprite->oam.priority = 1;
+            sprite->subpriority = 0;
+            sprite->subspriteMode = 0;
+            data[0]++;
+        case 1:
+            sub_808D38C(object, &data[1]);
+            data[3] += data[2];
+            data[2] -= 3;
+            if (data[2] < 4)
+            {
+                data[2] = 4;
+            }
+            sprite->pos1.y = data[3] >> 4;
+            if (sprite->pos1.y >= data[4])
+            {
+                sprite->pos1.y = data[4];
+                data[8] = 0;
+                data[0]++;
+            }
+            break;
+        case 2:
+            sub_808D38C(object, &data[1]);
+            data[8]++;
+            if (data[8] > 8)
+            {
+                data[0]++;
+            }
+            break;
+        case 3:
+            if (data[5] == sub_808D38C(object, &data[1]))
+            {
+                object->fixedPriority = 0;
+                sprite->oam.priority = data[6];
+                sprite->subpriority = data[7];
+                CameraObjectReset1();
+                DestroyTask(taskId);
+            }
+            break;
+    }
+}
+
+static u8 sub_808D38C(struct EventObject *object, s16 *a1)
+{
+    if (*a1 < 8 && ++(*a1) < 8)
+    {
+        return object->facingDirection;
+    }
+
+    if (!EventObjectCheckHeldMovementStatus(object))
+    {
+        return object->facingDirection;
+    }
+
+    EventObjectForceSetHeldMovement(object, GetFaceDirectionMovementAction(gUnknown_084975BC[object->facingDirection]));
+    *a1 = 0;
+    return gUnknown_084975BC[object->facingDirection];
+}
diff --git a/src/item_use.c b/src/item_use.c
index 633d975a8..2a1c7883c 100755
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -260,7 +260,7 @@ bool32 CanFish(void)
     if (MetatileBehavior_IsWaterfall(tileBehavior))
         return FALSE;
 
-    if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_4))
+    if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_UNDERWATER))
         return FALSE;
 
     if (!TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
diff --git a/src/overworld.c b/src/overworld.c
index 94c3f8328..8d73a6680 100644
--- a/src/overworld.c
+++ b/src/overworld.c
@@ -166,8 +166,8 @@ extern u32 sub_800B4DC(void);
 extern bool32 sub_80B39D4(u8);
 extern const u8* GetInteractedLinkPlayerScript(struct MapPosition *a1, u8, u8);
 extern u8 *GetCoordEventScriptAtMapPosition(void*);
-extern u8 sub_808BD6C(u8);
-extern u8 sub_808BD7C(u8);
+extern u8 GetFRLGAvatarGraphicsIdByGender(u8);
+extern u8 GetRSAvatarGraphicsIdByGender(u8);
 extern void UpdateEventObjectSpriteVisibility(struct Sprite*, u8);
 
 // this file's functions
@@ -919,7 +919,7 @@ void StoreInitialPlayerAvatarState(void)
         gInitialPlayerAvatarState.transitionFlags = 4;
     else if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING))
         gInitialPlayerAvatarState.transitionFlags = 8;
-    else if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_4))
+    else if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_UNDERWATER))
         gInitialPlayerAvatarState.transitionFlags = 16;
     else
         gInitialPlayerAvatarState.transitionFlags = 1;
@@ -3137,11 +3137,11 @@ static void CreateLinkPlayerSprite(u8 linkPlayerId, u8 gameVersion)
         {
         case VERSION_FIRE_RED:
         case VERSION_LEAF_GREEN:
-            eventObj->spriteId = AddPseudoEventObject(sub_808BD6C(eventObj->singleMovementActive), SpriteCB_LinkPlayer, 0, 0, 0);
+            eventObj->spriteId = AddPseudoEventObject(GetFRLGAvatarGraphicsIdByGender(eventObj->singleMovementActive), SpriteCB_LinkPlayer, 0, 0, 0);
             break;
         case VERSION_RUBY:
         case VERSION_SAPPHIRE:
-            eventObj->spriteId = AddPseudoEventObject(sub_808BD7C(eventObj->singleMovementActive), SpriteCB_LinkPlayer, 0, 0, 0);
+            eventObj->spriteId = AddPseudoEventObject(GetRSAvatarGraphicsIdByGender(eventObj->singleMovementActive), SpriteCB_LinkPlayer, 0, 0, 0);
             break;
         case VERSION_EMERALD:
             eventObj->spriteId = AddPseudoEventObject(GetRivalAvatarGraphicsIdByStateIdAndGender(0, eventObj->singleMovementActive), SpriteCB_LinkPlayer, 0, 0, 0);