Merge pull request #322 from PikalaxALT/field_effect

Decompile field_effect.s

1 files changed, 3196 insertions, 4 deletions

diff --git a/src/field_effect.c b/src/field_effect.c
index bbc1144c1..2bf9b3dc9 100644..100755
--- a/src/field_effect.c
+++ b/src/field_effect.c
@@ -1,17 +1,423 @@
 #include "global.h"
-#include "field_effect.h"
+#include "asm.h"
+#include "data2.h"
+#include "script.h"
+#include "trig.h"
+#include "main.h"
 #include "field_weather.h"
+#include "decompress.h"
 #include "sprite.h"
+#include "menu.h"
+#include "palette.h"
 #include "text.h"
+#include "rom4.h"
+#include "task.h"
+#include "sound.h"
+#include "songs.h"
+#include "decoration.h"
+#include "field_player_avatar.h"
+#include "field_map_obj_helpers.h"
+#include "field_map_obj.h"
+#include "metatile_behavior.h"
+#include "field_camera.h"
+#include "field_effect.h"
+
+#define subsprite_table(ptr) {.subsprites = ptr, .subspriteCount = (sizeof ptr) / (sizeof(struct Subsprite))}
+
+#define obj_frame_tiles(ptr) {.data = (u8 *)ptr, .size = sizeof ptr}
+
+const u32 gSpriteImage_839DC14[] = INCBIN_U32("graphics/birch_speech/birch.4bpp");
+const u16 gBirchPalette[16] = INCBIN_U16("graphics/birch_speech/birch.gbapal");
+const u32 gSpriteImage_839E434[] = INCBIN_U32("graphics/misc/pokeball_glow.4bpp");
+const u16 gFieldEffectObjectPalette4[16] = INCBIN_U16("graphics/field_effect_objects/palettes/04.gbapal");
+const u32 gSpriteImage_839E474[] = INCBIN_U32("graphics/misc/pokecenter_monitor/0.4bpp");
+const u32 gSpriteImage_839E534[] = INCBIN_U32("graphics/misc/pokecenter_monitor/1.4bpp");
+const u32 gSpriteImage_839E5F4[] = INCBIN_U32("graphics/misc/big_hof_monitor.4bpp");
+const u32 gSpriteImage_839E7F4[] = INCBIN_U32("graphics/misc/small_hof_monitor.4bpp");
+const u16 gFieldEffectObjectPalette5[16] = INCBIN_U16("graphics/field_effect_objects/palettes/05.gbapal");
+
+// Graphics for the lights streaking past your Pokemon when it uses a field move.
+const u32 gFieldMoveStreaksTiles[] = INCBIN_U32("graphics/misc/field_move_streaks.4bpp");
+const u16 gFieldMoveStreaksPalette[16] = INCBIN_U16("graphics/misc/field_move_streaks.gbapal");
+const u16 gFieldMoveStreaksTilemap[] = INCBIN_U16("graphics/misc/field_move_streaks_map.bin");
+
+// The following light streaks effect is used when the map is dark (e.g. a cave).
+const u32 gDarknessFieldMoveStreaksTiles[] = INCBIN_U32("graphics/misc/darkness_field_move_streaks.4bpp");
+const u16 gDarknessFieldMoveStreaksPalette[16] = INCBIN_U16("graphics/misc/darkness_field_move_streaks.gbapal");
+const u16 gDarknessFieldMoveStreaksTilemap[] = INCBIN_U16("graphics/misc/darkness_field_move_streaks_map.bin");
+
+bool8 (*const gFieldEffectScriptFuncs[])(u8 **, u32 *) = {
+    FieldEffectCmd_loadtiles,
+    FieldEffectCmd_loadfadedpal,
+    FieldEffectCmd_loadpal,
+    FieldEffectCmd_callnative,
+    FieldEffectCmd_end,
+    FieldEffectCmd_loadgfx_callnative,
+    FieldEffectCmd_loadtiles_callnative,
+    FieldEffectCmd_loadfadedpal_callnative,
+};
+
+const struct OamData gOamData_839F0F4 = {.size = 3};
+const struct OamData gOamData_839F0FC = {.size = 0};
+const struct OamData gOamData_839F104 = {.size = 1};
+
+const struct SpriteFrameImage gSpriteImageTable_839F10C[] = {
+    obj_frame_tiles(gSpriteImage_839DC14)
+};
+const struct SpritePalette gUnknown_0839F114 = {.data = gBirchPalette, .tag = 0x1006};
+
+const union AnimCmd gSpriteAnim_839F11C[] = {
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 1),
+    ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_839F124[] = {
+    gSpriteAnim_839F11C
+};
+
+const struct SpriteTemplate gSpriteTemplate_839F128 = {
+    .tileTag = 0xffff,
+    .paletteTag = 4102,
+    .oam = &gOamData_839F0F4,
+    .anims = (const union AnimCmd *const *)&gSpriteAnimTable_839F124,
+    .images = gSpriteImageTable_839F10C,
+    .affineAnims = (const union AffineAnimCmd *const *)&gDummySpriteAffineAnimTable,
+    .callback = SpriteCallbackDummy
+};
+
+const struct SpritePalette gFieldEffectObjectPaletteInfo4 = {.data = gFieldEffectObjectPalette4, .tag = 0x1007};
+const struct SpritePalette gFieldEffectObjectPaletteInfo5 = {.data = gFieldEffectObjectPalette5, .tag = 0x1010};
+const struct OamData gOamData_839F150 = {
+    .shape = 1,
+    .size = 2
+};
+
+const struct SpriteFrameImage gSpriteImageTable_839F158[] = {
+    obj_frame_tiles(gSpriteImage_839E434)
+};
+
+const struct SpriteFrameImage gSpriteImageTable_839F160[] = {
+    obj_frame_tiles(gSpriteImage_839E474),
+    obj_frame_tiles(gSpriteImage_839E534)
+};
+
+const struct SpriteFrameImage gSpriteImageTable_839F170[] = {
+    obj_frame_tiles(gSpriteImage_839E5F4)
+};
+
+const struct SpriteFrameImage gSpriteImageTable_839F178[] = {
+    {.data = (u8 *)gSpriteImage_839E7F4, .size = 0x200} // the macro breaks down here
+};
+
+const struct Subsprite Unknown_39F180[] = {
+    {.x = -12, .y = -8, .priority = 2, .tileOffset = 0, .shape = 1, .size = 0},
+    {.x =   4, .y = -8, .priority = 2, .tileOffset = 2, .shape = 0, .size = 0},
+    {.x = -12, .y =  0, .priority = 2, .tileOffset = 3, .shape = 1, .size = 0},
+    {.x =   4, .y =  0, .priority = 2, .tileOffset = 5, .shape = 0, .size = 0}
+};
+
+const struct SubspriteTable gUnknown_0839F1A0 = subsprite_table(Unknown_39F180);
+
+const struct Subsprite Unknown_39F1A8[] = {
+    {.x = -32, .y = -8, .priority = 2, .tileOffset =  0, .shape = 1, .size = 1},
+    {.x =   0, .y = -8, .priority = 2, .tileOffset =  4, .shape = 1, .size = 1},
+    {.x = -32, .y =  0, .priority = 2, .tileOffset =  8, .shape = 1, .size = 1},
+    {.x =   0, .y =  0, .priority = 2, .tileOffset = 12, .shape = 1, .size = 1}
+};
+
+const struct SubspriteTable gUnknown_0839F1C8 = subsprite_table(Unknown_39F1A8);
+
+const union AnimCmd gSpriteAnim_839F1D0[] = {
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 1),
+    ANIMCMD_JUMP(0)
+};
+
+const union AnimCmd gSpriteAnim_839F1D8[] = {
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 1, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 1, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 1, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 0, .duration = 16),
+    ANIMCMD_FRAME(.imageValue = 1, .duration = 16),
+    ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_839F1FC[] = {
+    gSpriteAnim_839F1D0,
+    gSpriteAnim_839F1D8
+};
+
+const union AnimCmd *const gSpriteAnimTable_839F204[] = {
+    gSpriteAnim_839F1D0
+};
+
+const struct SpriteTemplate gSpriteTemplate_839F208 = {
+    .tileTag = 0xffff,
+    .paletteTag = 4103,
+    .oam = &gOamData_839F0FC,
+    .anims = gSpriteAnimTable_839F1FC,
+    .images = gSpriteImageTable_839F158,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_PokeballGlow
+};
+
+
+const struct SpriteTemplate gSpriteTemplate_839F220 = {
+    .tileTag = 0xffff,
+    .paletteTag = 4100,
+    .oam = &gOamData_839F104,
+    .anims = gSpriteAnimTable_839F1FC,
+    .images = gSpriteImageTable_839F160,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_PokecenterMonitor
+};
+
+
+const struct SpriteTemplate gSpriteTemplate_839F238 = {
+    .tileTag = 0xffff,
+    .paletteTag = 4112,
+    .oam = &gOamData_839F104,
+    .anims = gSpriteAnimTable_839F204,
+    .images = gSpriteImageTable_839F170,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_HallOfFameMonitor
+};
+
+
+const struct SpriteTemplate gSpriteTemplate_839F250 = {
+    .tileTag = 0xffff,
+    .paletteTag = 4112,
+    .oam = &gOamData_839F150,
+    .anims = gSpriteAnimTable_839F204,
+    .images = gSpriteImageTable_839F178,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_HallOfFameMonitor
+};
+
+void (*const gUnknown_0839F268[])(struct Task *) = {
+    PokecenterHealEffect_0,
+    PokecenterHealEffect_1,
+    PokecenterHealEffect_2,
+    PokecenterHealEffect_3
+};
 
-typedef bool8 (*FldEffCmd)(u8 **, u32 *);
+void (*const gUnknown_0839F278[])(struct Task *) = {
+    HallOfFameRecordEffect_0,
+    HallOfFameRecordEffect_1,
+    HallOfFameRecordEffect_2,
+    HallOfFameRecordEffect_3
+};
+
+void (*const gUnknown_0839F288[])(struct Sprite *) = {
+    PokeballGlowEffect_0,
+    PokeballGlowEffect_1,
+    PokeballGlowEffect_2,
+    PokeballGlowEffect_3,
+    PokeballGlowEffect_4,
+    PokeballGlowEffect_5,
+    PokeballGlowEffect_6,
+    PokeballGlowEffect_7
+};
+
+const struct Coords16 gUnknown_0839F2A8[] = {
+    {.x = 0, .y = 0},
+    {.x = 6, .y = 0},
+    {.x = 0, .y = 4},
+    {.x = 6, .y = 4},
+    {.x = 0, .y = 8},
+    {.x = 6, .y = 8}
+};
+
+const u8 gUnknown_0839F2C0[] = {16, 12, 8, 0};
+const u8 gUnknown_0839F2C4[] = {16, 12, 8, 0};
+const u8 gUnknown_0839F2C8[] = { 0,  0, 0, 0};
+
+bool8 (*const gUnknown_0839F2CC[])(struct Task *) = {
+    sub_80867AC,
+    sub_8086854,
+    sub_8086870,
+    sub_80868E4,
+    sub_808699C,
+    sub_80869B8,
+    sub_80869F8
+};
+
+bool8 (*const gUnknown_0839F2E8[])(struct Task *) = {
+    sub_8086AA0,
+    sub_8086AC0,
+    sub_8086B30,
+    sub_8086B54,
+    sub_8086B64,
+    sub_8086B88
+};
+
+bool8 (*const gUnknown_0839F300[])(struct Task *) = {
+    sub_8086CF4,
+    sub_8086D70,
+    sub_8086DB0,
+    sub_8086E10,
+    sub_8086E50,
+    sub_8086EB0,
+    sub_8086ED4
+};
+
+bool8 (*const gUnknown_0839F31C[])(struct Task *, struct MapObject *) = {
+    sub_8086FB0,
+    waterfall_1_do_anim_probably,
+    waterfall_2_wait_anim_finish_probably,
+    sub_8087030,
+    sub_8087058
+};
+
+bool8 (*const gUnknown_0839F330[])(struct Task *) = {
+    sub_8087124,
+    dive_2_unknown,
+    dive_3_unknown
+};
+
+bool8 (*const gUnknown_0839F33C[])(struct Task *, struct MapObject *, struct Sprite *) = {
+    sub_808722C,
+    sub_8087264,
+    sub_8087298,
+    sub_80872E4,
+    sub_80873D8,
+    sub_80873F4
+};
+
+bool8 (*const gUnknown_0839F354[])(struct Task *, struct MapObject *, struct Sprite *) = {
+    sub_80874CC,
+    sub_80874FC,
+    sub_8087548,
+    sub_808759C
+};
+
+bool8 (*const gUnknown_0839F364[])(struct Task *, struct MapObject *, struct Sprite *) = {
+    sub_80876C8,
+    sub_80876F8,
+    sub_8087774,
+    sub_80877AC,
+    sub_80877D4
+};
+
+void (*const gUnknown_0839F378[])(struct Task *) = {
+    sub_80878F4,
+    sub_8087914
+};
+
+const u8 gUnknown_0839F380[] = {1, 3, 4, 2, 1};
+
+void (*const gUnknown_0839F388[])(struct Task *) = {
+    sub_8087AA4,
+    sub_8087AC8
+};
+
+void (*const gUnknown_0839F390[])(struct Task *) = {
+    sub_8087BEC,
+    sub_8087C14,
+    sub_8087CA4,
+    sub_8087D78
+};
+
+void (*const gUnknown_0839F3A0[])(struct Task *) = {
+    sub_8087E4C,
+    sub_8087ED8,
+    sub_8087FDC
+};
+
+void (*const gUnknown_0839F3AC[])(struct Task *) = {
+    sub_8088150,
+    sub_80881C0,
+    sub_8088228,
+    sub_80882B4,
+    sub_80882E4,
+    sub_8088338,
+    sub_8088380
+};
+
+void (*const gUnknown_0839F3C8[])(struct Task *) = {
+    sub_80884AC,
+    sub_80884E8,
+    sub_8088554,
+    sub_80885A8,
+    sub_80885D8,
+    sub_808860C,
+    sub_808862C
+};
+
+void (*const gUnknown_0839F3E4[])(struct Task *) = {
+    sub_8088984,
+    sub_80889E4,
+    sub_8088A30,
+    sub_8088A78,
+    sub_8088AF4
+};
+
+void (*const gUnknown_0839F3F8[])(struct Task *) = {
+    sub_8088CA0,
+    sub_8088CF8,
+    sub_8088D3C,
+    sub_8088D94,
+    sub_8088DD8,
+    sub_8088E2C,
+    sub_8088EB4,
+    sub_8088F10,
+    sub_8088F30
+};
+
+const union AffineAnimCmd SpriteAffineAnim_839F41C[] = {
+    AFFINEANIMCMD_FRAME(8, 8, -30, 0),
+    AFFINEANIMCMD_FRAME(28, 28, 0, 30),
+    AFFINEANIMCMD_END
+};
+
+const union AffineAnimCmd SpriteAffineAnim_839F434[] = {
+    AFFINEANIMCMD_FRAME(256, 256, 64, 0),
+    AFFINEANIMCMD_FRAME(-10, -10, 0, 22),
+    AFFINEANIMCMD_END
+};
+
+const union AffineAnimCmd *const gSpriteAffineAnimTable_0839F44C[] = {
+    SpriteAffineAnim_839F41C,
+    SpriteAffineAnim_839F434
+};
+
+void (*const gUnknown_0839F454[])(struct Task *) = {
+    sub_80892A0,
+    sub_8089354,
+    sub_80893C0,
+    sub_8089414,
+    sub_808948C,
+    sub_80894C4,
+    fishE
+};
+
+const s16 gUnknown_0839F470[] = {
+    -2,
+    -4,
+    -5,
+    -6,
+    -7,
+    -8,
+    -8,
+    -8,
+    -7,
+    -7,
+    -6,
+    -5,
+    -3,
+    -2,
+    0,
+    2,
+    4,
+    8
+};
 
 static u8 sActiveList[32];
 
 extern u8 *gFieldEffectScriptPointers[];
 
-extern FldEffCmd gFieldEffectScriptFuncs[];
-
 u32 FieldEffectStart(u8 id)
 {
     u8 *script;
@@ -207,3 +613,2789 @@ bool8 FieldEffectActiveListContains(u8 id)
             return TRUE;
     return FALSE;
 }
+
+u8 CreateTrainerSprite_BirchSpeech(u8 gender, s16 x, s16 y, u8 subpriority, u8 *buffer)
+{
+    struct SpriteTemplate spriteTemplate;
+    LoadCompressedObjectPaletteOverrideBuffer(&gTrainerFrontPicPaletteTable[gender], buffer);
+    LoadCompressedObjectPicOverrideBuffer(&gTrainerFrontPicTable[gender], buffer);
+    spriteTemplate.tileTag = gTrainerFrontPicTable[gender].tag;
+    spriteTemplate.paletteTag = gTrainerFrontPicPaletteTable[gender].tag;
+    spriteTemplate.oam = &gOamData_839F0F4;
+    spriteTemplate.anims = gDummySpriteAnimTable;
+    spriteTemplate.images = NULL;
+    spriteTemplate.affineAnims = gDummySpriteAffineAnimTable;
+    spriteTemplate.callback = SpriteCallbackDummy;
+    return CreateSprite(&spriteTemplate, x, y, subpriority);
+}
+
+void LoadTrainerGfx_TrainerCard(u8 gender, u16 palOffset, u8 *dest)
+{
+    LZDecompressVram(gTrainerFrontPicTable[gender].data, dest);
+    LoadCompressedPalette(gTrainerFrontPicPaletteTable[gender].data, palOffset, 0x20);
+}
+
+u8 CreateBirchSprite(s16 x, s16 y, u8 subpriority)
+{
+    LoadSpritePalette(&gUnknown_0839F114);
+    return CreateSprite(&gSpriteTemplate_839F128, x, y, subpriority);
+}
+
+u8 CreateMonSprite_PicBox(u16 species, s16 x, s16 y, u8 subpriority)
+{
+    DecompressPicFromTable_2(&gMonFrontPicTable[species], gMonFrontPicCoords[species].coords, gMonFrontPicCoords[species].y_offset, gUnknown_081FAF4C[3], gUnknown_081FAF4C[3], species);
+    LoadCompressedObjectPalette(&gMonPaletteTable[species]);
+    GetMonSpriteTemplate_803C56C(species, 3);
+    gUnknown_02024E8C.paletteTag = gMonPaletteTable[0].tag;
+    sub_807DE38(IndexOfSpritePaletteTag(gMonPaletteTable[0].tag) + 0x10);
+    return CreateSprite(&gUnknown_02024E8C, x, y, subpriority);
+}
+
+u8 CreateMonSprite_FieldMove(u16 species, u32 d, u32 g, s16 x, s16 y, u8 subpriority)
+{
+    const struct SpritePalette *spritePalette;
+    HandleLoadSpecialPokePic(&gMonFrontPicTable[species], gMonFrontPicCoords[species].coords, gMonFrontPicCoords[species].y_offset, (u32)gUnknown_081FAF4C[3] /* this is actually u8* or something, pointing to ewram */, gUnknown_081FAF4C[3], species, g);
+    spritePalette = sub_80409C8(species, d, g);
+    LoadCompressedObjectPalette(spritePalette);
+    GetMonSpriteTemplate_803C56C(species, 3);
+    gUnknown_02024E8C.paletteTag = spritePalette->tag;
+    sub_807DE38(IndexOfSpritePaletteTag(spritePalette->tag) + 0x10);
+    return CreateSprite(&gUnknown_02024E8C, x, y, subpriority);
+}
+
+void FreeResourcesAndDestroySprite(struct Sprite *sprite)
+{
+    sub_807DE68();
+    FreeSpritePaletteByTag(GetSpritePaletteTagByPaletteNum(sprite->oam.paletteNum));
+    if (sprite->oam.affineMode != 0)
+    {
+        FreeOamMatrix(sprite->oam.matrixNum);
+    }
+    DestroySprite(sprite);
+}
+
+#ifdef NONMATCHING
+void MultiplyInvertedPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
+{
+    int curRed;
+    int curGreen;
+    int curBlue;
+
+    curRed = gPlttBufferUnfaded[i] & 0x1f;
+    curGreen = (gPlttBufferUnfaded[i] & (0x1f << 5)) >> 5;
+    curBlue = (gPlttBufferUnfaded[i] & (0x1f << 10)) >> 10;
+    curRed += (((0x1f - curRed) * r) >> 4);
+    curGreen += (((0x1f - curGreen) * g) >> 4);
+    curBlue += (((0x1f - curBlue) * b) >> 4);
+    gPlttBufferFaded[i] = RGB(curRed, curGreen, curBlue);
+}
+
+void MultiplyPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
+{
+    int curRed;
+    int curGreen;
+    int curBlue;
+
+    curRed = gPlttBufferUnfaded[i] & 0x1f;
+    curGreen = (gPlttBufferUnfaded[i] & (0x1f << 5)) >> 5;
+    curBlue = (gPlttBufferUnfaded[i] & (0x1f << 10)) >> 10;
+    curRed -= ((curRed * r) >> 4);
+    curGreen -= ((curGreen * g) >> 4);
+    curBlue -= ((curBlue * b) >> 4);
+    gPlttBufferFaded[i] = RGB(curRed, curGreen, curBlue);
+}
+#else
+__attribute__((naked))
+void MultiplyInvertedPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
+{
+    asm(".syntax unified\n"
+    "\tpush {r4-r7,lr}\n"
+    "\tmov r7, r9\n"
+    "\tmov r6, r8\n"
+    "\tpush {r6,r7}\n"
+    "\tlsls r0, 16\n"
+    "\tlsls r1, 24\n"
+    "\tlsrs r1, 24\n"
+    "\tlsls r2, 24\n"
+    "\tlsrs r2, 24\n"
+    "\tlsls r3, 24\n"
+    "\tlsrs r3, 24\n"
+    "\tldr r4, _08085D00 @ =gPlttBufferUnfaded\n"
+    "\tlsrs r0, 15\n"
+    "\tadds r4, r0, r4\n"
+    "\tldrh r4, [r4]\n"
+    "\tmovs r5, 0x1F\n"
+    "\tmov r9, r5\n"
+    "\tmov r8, r4\n"
+    "\tmov r6, r8\n"
+    "\tands r6, r5\n"
+    "\tmov r8, r6\n"
+    "\tmovs r6, 0xF8\n"
+    "\tlsls r6, 2\n"
+    "\tands r6, r4\n"
+    "\tlsrs r6, 5\n"
+    "\tmovs r5, 0xF8\n"
+    "\tlsls r5, 7\n"
+    "\tands r4, r5\n"
+    "\tlsrs r4, 10\n"
+    "\tmov r7, r9\n"
+    "\tmov r5, r8\n"
+    "\tsubs r7, r5\n"
+    "\tmov r12, r7\n"
+    "\tmov r7, r12\n"
+    "\tmuls r7, r1\n"
+    "\tadds r1, r7, 0\n"
+    "\tasrs r1, 4\n"
+    "\tadd r8, r1\n"
+    "\tmov r5, r9\n"
+    "\tsubs r1, r5, r6\n"
+    "\tmuls r1, r2\n"
+    "\tasrs r1, 4\n"
+    "\tadds r6, r1\n"
+    "\tsubs r5, r4\n"
+    "\tmov r9, r5\n"
+    "\tmov r1, r9\n"
+    "\tmuls r1, r3\n"
+    "\tasrs r1, 4\n"
+    "\tadds r4, r1\n"
+    "\tmov r7, r8\n"
+    "\tlsls r7, 16\n"
+    "\tlsls r6, 21\n"
+    "\torrs r6, r7\n"
+    "\tlsls r4, 26\n"
+    "\torrs r4, r6\n"
+    "\tlsrs r4, 16\n"
+    "\tldr r1, _08085D04 @ =gPlttBufferFaded\n"
+    "\tadds r0, r1\n"
+    "\tstrh r4, [r0]\n"
+    "\tpop {r3,r4}\n"
+    "\tmov r8, r3\n"
+    "\tmov r9, r4\n"
+    "\tpop {r4-r7}\n"
+    "\tpop {r0}\n"
+    "\tbx r0\n"
+    "\t.align 2, 0\n"
+    "_08085D00: .4byte gPlttBufferUnfaded\n"
+    "_08085D04: .4byte gPlttBufferFaded\n"
+    ".syntax divided");
+}
+
+__attribute__((naked))
+void MultiplyPaletteRGBComponents(u16 i, u8 r, u8 g, u8 b)
+{
+    asm(".syntax unified\n"
+    "\tpush {r4-r6,lr}\n"
+    "\tmov r6, r8\n"
+    "\tpush {r6}\n"
+    "\tlsls r0, 16\n"
+    "\tlsls r1, 24\n"
+    "\tlsrs r1, 24\n"
+    "\tlsls r2, 24\n"
+    "\tlsrs r2, 24\n"
+    "\tlsls r3, 24\n"
+    "\tlsrs r3, 24\n"
+    "\tldr r4, _08085D78 @ =gPlttBufferUnfaded\n"
+    "\tlsrs r0, 15\n"
+    "\tadds r4, r0, r4\n"
+    "\tldrh r4, [r4]\n"
+    "\tmovs r5, 0x1F\n"
+    "\tmov r8, r5\n"
+    "\tmov r6, r8\n"
+    "\tands r6, r4\n"
+    "\tmov r8, r6\n"
+    "\tmovs r5, 0xF8\n"
+    "\tlsls r5, 2\n"
+    "\tands r5, r4\n"
+    "\tlsrs r5, 5\n"
+    "\tmovs r6, 0xF8\n"
+    "\tlsls r6, 7\n"
+    "\tands r4, r6\n"
+    "\tlsrs r4, 10\n"
+    "\tmov r6, r8\n"
+    "\tmuls r6, r1\n"
+    "\tadds r1, r6, 0\n"
+    "\tasrs r1, 4\n"
+    "\tmov r6, r8\n"
+    "\tsubs r6, r1\n"
+    "\tadds r1, r5, 0\n"
+    "\tmuls r1, r2\n"
+    "\tasrs r1, 4\n"
+    "\tsubs r5, r1\n"
+    "\tadds r1, r4, 0\n"
+    "\tmuls r1, r3\n"
+    "\tasrs r1, 4\n"
+    "\tsubs r4, r1\n"
+    "\tlsls r6, 16\n"
+    "\tlsls r5, 21\n"
+    "\torrs r5, r6\n"
+    "\tlsls r4, 26\n"
+    "\torrs r4, r5\n"
+    "\tlsrs r4, 16\n"
+    "\tldr r1, _08085D7C @ =gPlttBufferFaded\n"
+    "\tadds r0, r1\n"
+    "\tstrh r4, [r0]\n"
+    "\tpop {r3}\n"
+    "\tmov r8, r3\n"
+    "\tpop {r4-r6}\n"
+    "\tpop {r0}\n"
+    "\tbx r0\n"
+    "\t.align 2, 0\n"
+    "_08085D78: .4byte gPlttBufferUnfaded\n"
+    "_08085D7C: .4byte gPlttBufferFaded\n"
+    ".syntax divided");
+}
+#endif
+
+void Task_PokecenterHeal(u8 taskId);
+u8 CreatePokeballGlowSprite(s16, s16, s16, u16);
+u8 PokecenterHealEffectHelper(s16, s16);
+
+bool8 FldEff_PokecenterHeal(void)
+{
+    u8 nPokemon;
+    struct Task *task;
+
+    nPokemon = CalculatePlayerPartyCount();
+    task = &gTasks[CreateTask(Task_PokecenterHeal, 0xff)];
+    task->data[1] = nPokemon;
+    task->data[2] = 0x5d;
+    task->data[3] = 0x24;
+    task->data[4] = 0x7c;
+    task->data[5] = 0x18;
+    return FALSE;
+}
+
+void Task_PokecenterHeal(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    gUnknown_0839F268[task->data[0]](task);
+}
+
+void PokecenterHealEffect_0(struct Task *task)
+{
+    task->data[0]++;
+    task->data[6] = CreatePokeballGlowSprite(task->data[1], task->data[2], task->data[3], 1);
+    task->data[7] = PokecenterHealEffectHelper(task->data[4], task->data[5]);
+}
+
+void PokecenterHealEffect_1(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 1)
+    {
+        gSprites[task->data[7]].data0++;
+        task->data[0]++;
+    }
+}
+
+void PokecenterHealEffect_2(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 4)
+    {
+        task->data[0]++;
+    }
+}
+
+void PokecenterHealEffect_3(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 6)
+    {
+        DestroySprite(&gSprites[task->data[6]]);
+        FieldEffectActiveListRemove(FLDEFF_POKECENTER_HEAL);
+        DestroyTask(FindTaskIdByFunc(Task_PokecenterHeal));
+    }
+}
+
+void Task_HallOfFameRecord(u8 taskId);
+void HallOfFameRecordEffectHelper(s16, s16, s16, u8);
+
+bool8 FldEff_HallOfFameRecord(void)
+{
+    u8 nPokemon;
+    struct Task *task;
+
+    nPokemon = CalculatePlayerPartyCount();
+    task = &gTasks[CreateTask(Task_HallOfFameRecord, 0xff)];
+    task->data[1] = nPokemon;
+    task->data[2] = 0x75;
+    task->data[3] = 0x34;
+    return FALSE;
+}
+
+void Task_HallOfFameRecord(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    gUnknown_0839F278[task->data[0]](task);
+}
+
+void HallOfFameRecordEffect_0(struct Task *task)
+{
+    u8 taskId;
+    task->data[0]++;
+    task->data[6] = CreatePokeballGlowSprite(task->data[1], task->data[2], task->data[3], 0);
+    taskId = FindTaskIdByFunc(Task_HallOfFameRecord);
+    HallOfFameRecordEffectHelper(taskId, 0x78, 0x18, 0);
+    HallOfFameRecordEffectHelper(taskId, 0x28, 0x08, 1);
+    HallOfFameRecordEffectHelper(taskId, 0x48, 0x08, 1);
+    HallOfFameRecordEffectHelper(taskId, 0xa8, 0x08, 1);
+    HallOfFameRecordEffectHelper(taskId, 0xc8, 0x08, 1);
+}
+
+void HallOfFameRecordEffect_1(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 1)
+    {
+        task->data[15]++; // was this ever initialized? is this ever used?
+        task->data[0]++;
+    }
+}
+
+void HallOfFameRecordEffect_2(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 4)
+    {
+        task->data[0]++;
+    }
+}
+
+void HallOfFameRecordEffect_3(struct Task *task)
+{
+    if (gSprites[task->data[6]].data0 > 6)
+    {
+        DestroySprite(&gSprites[task->data[6]]);
+        FieldEffectActiveListRemove(FLDEFF_HALL_OF_FAME_RECORD);
+        DestroyTask(FindTaskIdByFunc(Task_HallOfFameRecord));
+    }
+}
+
+void SpriteCB_PokeballGlowEffect(struct Sprite *);
+
+u8 CreatePokeballGlowSprite(s16 data6, s16 x, s16 y, u16 data5)
+{
+    u8 spriteId;
+    struct Sprite *sprite;
+    spriteId = CreateInvisibleSprite(SpriteCB_PokeballGlowEffect);
+    sprite = &gSprites[spriteId];
+    sprite->pos2.x = x;
+    sprite->pos2.y = y;
+    sprite->data5 = data5;
+    sprite->data6 = data6;
+    sprite->data7 = spriteId;
+    return spriteId;
+}
+
+void SpriteCB_PokeballGlowEffect(struct Sprite *sprite)
+{
+    gUnknown_0839F288[sprite->data0](sprite);
+}
+
+void PokeballGlowEffect_0(struct Sprite *sprite)
+{
+    u8 endSpriteId;
+    if (sprite->data1 == 0 || (--sprite->data1) == 0)
+    {
+        sprite->data1 = 25;
+        endSpriteId = CreateSpriteAtEnd(&gSpriteTemplate_839F208, gUnknown_0839F2A8[sprite->data2].x + sprite->pos2.x, gUnknown_0839F2A8[sprite->data2].y + sprite->pos2.y, 0);
+        gSprites[endSpriteId].oam.priority = 2;
+        gSprites[endSpriteId].data0 = sprite->data7;
+        sprite->data2++;
+        sprite->data6--;
+        PlaySE(SE_BOWA);
+    }
+    if (sprite->data6 == 0)
+    {
+        sprite->data1 = 32;
+        sprite->data0++;
+    }
+}
+
+void PokeballGlowEffect_1(struct Sprite *sprite)
+{
+    if ((--sprite->data1) == 0)
+    {
+        sprite->data0++;
+        sprite->data1 = 8;
+        sprite->data2 = 0;
+        sprite->data3 = 0;
+        if (sprite->data5)
+        {
+            PlayFanfare(BGM_ME_ASA);
+        }
+    }
+}
+
+void PokeballGlowEffect_2(struct Sprite *sprite)
+{
+    u8 phase;
+    if ((--sprite->data1) == 0)
+    {
+        sprite->data1 = 8;
+        sprite->data2++;
+        sprite->data2 &= 3;
+        if (sprite->data2 == 0)
+        {
+            sprite->data3++;
+        }
+    }
+    phase = (sprite->data2 + 3) & 3;
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x108, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    phase = (sprite->data2 + 2) & 3;
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x106, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    phase = (sprite->data2 + 1) & 3;
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x102, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    phase = sprite->data2;
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x105, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x103, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    if (sprite->data3 > 2)
+    {
+        sprite->data0++;
+        sprite->data1 = 8;
+        sprite->data2 = 0;
+    }
+}
+
+void PokeballGlowEffect_3(struct Sprite *sprite)
+{
+    u8 phase;
+    if ((--sprite->data1) == 0)
+    {
+        sprite->data1 = 8;
+        sprite->data2++;
+        sprite->data2 &= 3;
+        if (sprite->data2 == 3)
+        {
+            sprite->data0++;
+            sprite->data1 = 30;
+        }
+    }
+    phase = sprite->data2;
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x108, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x106, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x102, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x105, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+    MultiplyInvertedPaletteRGBComponents((IndexOfSpritePaletteTag(0x1007) << 4) + 0x103, gUnknown_0839F2C0[phase], gUnknown_0839F2C4[phase], gUnknown_0839F2C8[phase]);
+}
+
+void PokeballGlowEffect_4(struct Sprite *sprite)
+{
+    if ((--sprite->data1) == 0)
+    {
+        sprite->data0++;
+    }
+}
+
+void PokeballGlowEffect_5(struct Sprite *sprite)
+{
+    sprite->data0++;
+}
+
+void PokeballGlowEffect_6(struct Sprite *sprite)
+{
+    if (sprite->data5 == 0 || IsFanfareTaskInactive())
+    {
+        sprite->data0++;
+    }
+}
+
+void PokeballGlowEffect_7(struct Sprite *sprite)
+{
+}
+
+void SpriteCB_PokeballGlow(struct Sprite *sprite)
+{
+    if (gSprites[sprite->data0].data0 > 4)
+    {
+        FieldEffectFreeGraphicsResources(sprite);
+    }
+}
+
+u8 PokecenterHealEffectHelper(s16 x, s16 y)
+{
+    u8 spriteIdAtEnd;
+    struct Sprite *sprite;
+    spriteIdAtEnd = CreateSpriteAtEnd(&gSpriteTemplate_839F220, x, y, 0);
+    sprite = &gSprites[spriteIdAtEnd];
+    sprite->oam.priority = 2;
+    sprite->invisible = 1;
+    SetSubspriteTables(sprite, &gUnknown_0839F1A0);
+    return spriteIdAtEnd;
+}
+
+void SpriteCB_PokecenterMonitor(struct Sprite *sprite)
+{
+    if (sprite->data0 != 0)
+    {
+        sprite->data0 = 0;
+        sprite->invisible = 0;
+        StartSpriteAnim(sprite, 1);
+    }
+    if (sprite->animEnded)
+    {
+        FieldEffectFreeGraphicsResources(sprite);
+    }
+}
+
+void HallOfFameRecordEffectHelper(s16 a0, s16 a1, s16 a2, u8 a3)
+{
+    u8 spriteIdAtEnd;
+    if (!a3)
+    {
+        spriteIdAtEnd = CreateSpriteAtEnd(&gSpriteTemplate_839F238, a1, a2, 0);
+        SetSubspriteTables(&gSprites[spriteIdAtEnd], &gUnknown_0839F1C8);
+    } else
+    {
+        spriteIdAtEnd = CreateSpriteAtEnd(&gSpriteTemplate_839F250, a1, a2, 0);
+    }
+    gSprites[spriteIdAtEnd].invisible = 1;
+    gSprites[spriteIdAtEnd].data0 = a0;
+}
+
+void SpriteCB_HallOfFameMonitor(struct Sprite *sprite)
+{
+    if (gTasks[sprite->data0].data[15])
+    {
+        if (sprite->data1 == 0 || (--sprite->data1) == 0)
+        {
+            sprite->data1 = 16;
+            sprite->invisible ^= 1;
+        }
+        sprite->data2++;
+    }
+    if (sprite->data2 > 127)
+    {
+        FieldEffectFreeGraphicsResources(sprite);
+    }
+}
+
+void mapldr_080842E8(void);
+void mapldr_08084390(void);
+void task00_8084310(u8);
+void c3_080843F8(u8);
+
+void sub_80865BC(void)
+{
+    SetMainCallback2(c2_exit_to_overworld_2_switch);
+    gUnknown_0300485C = mapldr_080842E8;
+}
+
+void mapldr_080842E8(void)
+{
+    pal_fill_black();
+    CreateTask(task00_8084310, 0);
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    gUnknown_0300485C = NULL;
+}
+
+void task00_8084310(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    if (!task->data[0])
+    {
+        if (!sub_807D770())
+        {
+            return;
+        }
+        gUnknown_0202FF84[0] = gLastFieldPokeMenuOpened;
+        if ((int)gUnknown_0202FF84[0] > 5)
+        {
+            gUnknown_0202FF84[0] = 0;
+        }
+        FieldEffectStart(FLDEFF_USE_FLY);
+        task->data[0]++;
+    }
+    if (!FieldEffectActiveListContains(FLDEFF_USE_FLY))
+    {
+        flag_var_implications_of_teleport_();
+        warp_in();
+        SetMainCallback2(CB2_LoadMap);
+        gUnknown_0300485C = mapldr_08084390;
+        DestroyTask(taskId);
+    }
+}
+
+void mapldr_08084390(void)
+{
+    sub_8053E90();
+    pal_fill_black();
+    CreateTask(c3_080843F8, 0);
+    gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 1;
+    if (gPlayerAvatar.flags & 0x08)
+    {
+        FieldObjectTurn(&gMapObjects[gPlayerAvatar.mapObjectId], DIR_WEST);
+    }
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    gUnknown_0300485C = NULL;
+}
+
+void c3_080843F8(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    if (task->data[0] == 0)
+    {
+        if (gPaletteFade.active)
+        {
+            return;
+        }
+        FieldEffectStart(FLDEFF_FLY_IN);
+        task->data[0]++;
+    }
+    if (!FieldEffectActiveListContains(FLDEFF_FLY_IN))
+    {
+        ScriptContext2_Disable();
+        UnfreezeMapObjects();
+        DestroyTask(taskId);
+    }
+}
+
+extern void pal_fill_for_map_transition(void);
+void sub_8086774(u8);
+extern void CameraObjectReset2(void);
+extern void CameraObjectReset1(void);
+
+void sub_8086748(void)
+{
+    sub_8053E90();
+    pal_fill_for_map_transition();
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    CreateTask(sub_8086774, 0);
+    gUnknown_0300485C = NULL;
+}
+
+void sub_8086774(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    while (gUnknown_0839F2CC[task->data[0]](task)); // return code signifies whether to continue blocking here
+}
+
+bool8 sub_80867AC(struct Task *task) // gUnknown_0839F2CC[0]
+{
+    struct MapObject *playerObject;
+    struct Sprite *playerSprite;
+    playerObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    playerSprite = &gSprites[gPlayerAvatar.spriteId];
+    CameraObjectReset2();
+    gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 1;
+    gPlayerAvatar.unk6 = 1;
+    FieldObjectSetSpecialAnim(playerObject, GetFaceDirectionAnimId(player_get_direction_lower_nybble()));
+    task->data[4] = playerSprite->subspriteMode;
+    playerObject->mapobj_bit_26 = 1;
+    playerSprite->oam.priority = 1;
+    playerSprite->subspriteMode = 2;
+    task->data[0]++;
+    return TRUE;
+}
+
+bool8 sub_8086854(struct Task *task) // gUnknown_0839F2CC[1]
+{
+    if (sub_807D770())
+    {
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_8086870(struct Task *task) // gUnknown_0839F2CC[2]
+{
+    struct Sprite *sprite;
+    s16 centerToCornerVecY;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    centerToCornerVecY = -(sprite->centerToCornerVecY << 1);
+    sprite->pos2.y = -(sprite->pos1.y + sprite->centerToCornerVecY + gSpriteCoordOffsetY + centerToCornerVecY);
+    task->data[1] = 1;
+    task->data[2] = 0;
+    gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 0;
+    PlaySE(SE_RU_HYUU);
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_80868E4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    struct Sprite *sprite;
+
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.y += task->data[1];
+    if (task->data[1] < 8)
+    {
+        task->data[2] += task->data[1];
+        if (task->data[2] & 0xf)
+        {
+            task->data[1] <<= 1;
+        }
+    }
+    if (task->data[3] == 0 && sprite->pos2.y >= -16)
+    {
+        task->data[3]++;
+        mapObject->mapobj_bit_26 = 0;
+        sprite->subspriteMode = task->data[4];
+        mapObject->mapobj_bit_2 = 1;
+    }
+    if (sprite->pos2.y >= 0)
+    {
+        PlaySE(SE_W070);
+        mapObject->mapobj_bit_3 = 1;
+        mapObject->mapobj_bit_5 = 1;
+        sprite->pos2.y = 0;
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_808699C(struct Task *task)
+{
+    task->data[0]++;
+    task->data[1] = 4;
+    task->data[2] = 0;
+    SetCameraPanningCallback(NULL);
+    return TRUE;
+}
+
+bool8 sub_80869B8(struct Task *task)
+{
+    SetCameraPanning(0, task->data[1]);
+    task->data[1] = -task->data[1];
+    task->data[2]++;
+    if ((task->data[2] & 3) == 0)
+    {
+        task->data[1] >>= 1;
+    }
+    if (task->data[1] == 0)
+    {
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_80869F8(struct Task *task)
+{
+    gPlayerAvatar.unk6 = 0;
+    ScriptContext2_Disable();
+    CameraObjectReset1();
+    UnfreezeMapObjects();
+    InstallCameraPanAheadCallback();
+    DestroyTask(FindTaskIdByFunc(sub_8086774));
+    return FALSE;
+}
+
+void sub_8086A68(u8);
+extern void sub_80B4824(u8);
+extern void sub_8053FF8(void);
+extern void fade_8080918(void);
+
+void sub_8086B98(struct Task *);
+void sub_8086BE4(struct Task *);
+void sub_8086C30(void);
+void sub_8086C40(void);
+bool8 sub_8054034(void);
+void sub_8086C94(void);
+void sub_80B483C(void);
+void sub_8086CBC(u8);
+
+void sub_8086A2C(u8 a0, u8 priority)
+{
+    u8 taskId;
+    taskId = CreateTask(sub_8086A68, priority);
+    gTasks[taskId].data[1] = 0;
+    if (a0 == 0x6a)
+    {
+        gTasks[taskId].data[1] = 1;
+    }
+}
+
+void sub_8086A68(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    while (gUnknown_0839F2E8[task->data[0]](task));
+}
+
+bool8 sub_8086AA0(struct Task *task)
+{
+    FreezeMapObjects();
+    CameraObjectReset2();
+    sub_80B4824(task->data[1]);
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_8086AC0(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) || FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        FieldObjectSetSpecialAnim(mapObject, GetFaceDirectionAnimId(player_get_direction_lower_nybble()));
+        task->data[0]++;
+        task->data[2] = 0;
+        task->data[3] = 0;
+        if ((u8)task->data[1] == 0)
+        {
+            task->data[0] = 4;
+        }
+        PlaySE(SE_ESUKA);
+    }
+    return FALSE;
+}
+
+bool8 sub_8086B30(struct Task *task)
+{
+    sub_8086B98(task);
+    if (task->data[2] > 3)
+    {
+        sub_8086C30();
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_8086B54(struct Task *task)
+{
+    sub_8086B98(task);
+    sub_8086C40();
+    return FALSE;
+}
+
+bool8 sub_8086B64(struct Task *task)
+{
+    sub_8086BE4(task);
+    if (task->data[2] > 3)
+    {
+        sub_8086C30();
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_8086B88(struct Task *task)
+{
+    sub_8086BE4(task);
+    sub_8086C40();
+    return FALSE;
+}
+
+void sub_8086B98(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x84, task->data[2]);
+    sprite->pos2.y = Sin(0x94, task->data[2]);
+    task->data[3]++;
+    if (task->data[3] & 1)
+    {
+        task->data[2]++;
+    }
+}
+
+void sub_8086BE4(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x7c, task->data[2]);
+    sprite->pos2.y = Sin(0x76, task->data[2]);
+    task->data[3]++;
+    if (task->data[3] & 1)
+    {
+        task->data[2]++;
+    }
+}
+
+void sub_8086C30(void)
+{
+    sub_8053FF8();
+    fade_8080918();
+}
+
+void sub_8086C40(void)
+{
+    if (!gPaletteFade.active && sub_8054034() == TRUE)
+    {
+        sub_80B483C();
+        warp_in();
+        gUnknown_0300485C = sub_8086C94;
+        SetMainCallback2(CB2_LoadMap);
+        DestroyTask(FindTaskIdByFunc(sub_8086A68));
+    }
+}
+
+void sub_8086C94(void)
+{
+    sub_8053E90();
+    pal_fill_for_map_transition();
+    ScriptContext2_Enable();
+    CreateTask(sub_8086CBC, 0);
+    gUnknown_0300485C = NULL;
+}
+
+void sub_8086CBC(u8 taskId)
+{
+    struct Task *task;
+    task = &gTasks[taskId];
+    while (gUnknown_0839F300[task->data[0]](task));
+}
+
+bool8 sub_8086CF4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    s16 x;
+    s16 y;
+    u8 behavior;
+    CameraObjectReset2();
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    FieldObjectSetSpecialAnim(mapObject, GetFaceDirectionAnimId(DIR_EAST));
+    PlayerGetDestCoords(&x, &y);
+    behavior = MapGridGetMetatileBehaviorAt(x, y);
+    task->data[0]++;
+    task->data[1] = 16;
+    if (behavior == 0x6b)
+    {
+        behavior = 1;
+        task->data[0] = 3;
+    } else
+    {
+        behavior = 0;
+    }
+    sub_80B4824(behavior);
+    return TRUE;
+}
+
+bool8 sub_8086D70(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x84, task->data[1]);
+    sprite->pos2.y = Sin(0x94, task->data[1]);
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_8086DB0(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x84, task->data[1]);
+    sprite->pos2.y = Sin(0x94, task->data[1]);
+    task->data[2]++;
+    if (task->data[2] & 1)
+    {
+        task->data[1]--;
+    }
+    if (task->data[1] == 0)
+    {
+        sprite->pos2.x = 0;
+        sprite->pos2.y = 0;
+        task->data[0] = 5;
+    }
+    return FALSE;
+}
+
+bool8 sub_8086E10(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x7c, task->data[1]);
+    sprite->pos2.y = Sin(0x76, task->data[1]);
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_8086E50(struct Task *task)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.x = Cos(0x7c, task->data[1]);
+    sprite->pos2.y = Sin(0x76, task->data[1]);
+    task->data[2]++;
+    if (task->data[2] & 1)
+    {
+        task->data[1]--;
+    }
+    if (task->data[1] == 0)
+    {
+        sprite->pos2.x = 0;
+        sprite->pos2.y = 0;
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+extern bool8 sub_80B4850(void);
+
+bool8 sub_8086EB0(struct Task *task)
+{
+    if (sub_80B4850())
+    {
+        return FALSE;
+    }
+    sub_80B483C();
+    task->data[0]++;
+    return TRUE;
+}
+
+bool8 sub_8086ED4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        CameraObjectReset1();
+        ScriptContext2_Disable();
+        FieldObjectSetSpecialAnim(mapObject, GetGoSpeed0AnimId(DIR_EAST));
+        DestroyTask(FindTaskIdByFunc(sub_8086CBC));
+    }
+    return FALSE;
+}
+
+void sub_8086F64(u8);
+
+bool8 FldEff_UseWaterfall(void)
+{
+    u8 taskId;
+    taskId = CreateTask(sub_8086F64, 0xff);
+    gTasks[taskId].data[1] = gUnknown_0202FF84[0];
+    sub_8086F64(taskId);
+    return FALSE;
+}
+
+void sub_8086F64(u8 taskId)
+{
+    while (gUnknown_0839F31C[gTasks[taskId].data[0]](&gTasks[taskId], &gMapObjects[gPlayerAvatar.mapObjectId]));
+}
+
+bool8 sub_8086FB0(struct Task *task, struct MapObject *mapObject)
+{
+    ScriptContext2_Enable();
+    gPlayerAvatar.unk6 = 1;
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 waterfall_1_do_anim_probably(struct Task *task, struct MapObject *mapObject)
+{
+    ScriptContext2_Enable();
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject))
+    {
+        FieldObjectClearAnimIfSpecialAnimFinished(mapObject);
+        gUnknown_0202FF84[0] = task->data[1];
+        FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT);
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 waterfall_2_wait_anim_finish_probably(struct Task *task, struct MapObject *mapObject)
+{
+    if (FieldEffectActiveListContains(FLDEFF_FIELD_MOVE_SHOW_MON))
+    {
+        return FALSE;
+    }
+    task->data[0]++;
+    return TRUE;
+}
+
+bool8 sub_8087030(struct Task *task, struct MapObject *mapObject)
+{
+    FieldObjectSetSpecialAnim(mapObject, GetSimpleGoAnimId(DIR_NORTH));
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_8087058(struct Task *task, struct MapObject *mapObject)
+{
+    if (!FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        return FALSE;
+    }
+    if (MetatileBehavior_IsWaterfall(mapObject->mapobj_unk_1E))
+    {
+        task->data[0] = 3;
+        return TRUE;
+    }
+    ScriptContext2_Disable();
+    gPlayerAvatar.unk6 = 0;
+    DestroyTask(FindTaskIdByFunc(sub_8086F64));
+    FieldEffectActiveListRemove(FLDEFF_USE_WATERFALL);
+    return FALSE;
+}
+
+void Task_Dive(u8);
+extern int dive_warp(struct MapPosition *, u16);
+
+bool8 FldEff_UseDive(void)
+{
+    u8 taskId;
+    taskId = CreateTask(Task_Dive, 0xff);
+    gTasks[taskId].data[15] = gUnknown_0202FF84[0];
+    gTasks[taskId].data[14] = gUnknown_0202FF84[1];
+    Task_Dive(taskId);
+    return FALSE;
+}
+
+void Task_Dive(u8 taskId)
+{
+    while (gUnknown_0839F330[gTasks[taskId].data[0]](&gTasks[taskId]));
+}
+
+bool8 sub_8087124(struct Task *task)
+{
+    gPlayerAvatar.unk6 = 1;
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 dive_2_unknown(struct Task *task)
+{
+    ScriptContext2_Enable();
+    gUnknown_0202FF84[0] = task->data[15];
+    FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT);
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 dive_3_unknown(struct Task *task)
+{
+    struct MapPosition mapPosition;
+    PlayerGetDestCoords(&mapPosition.x, &mapPosition.y);
+    if (!FieldEffectActiveListContains(FLDEFF_FIELD_MOVE_SHOW_MON))
+    {
+        dive_warp(&mapPosition, gMapObjects[gPlayerAvatar.mapObjectId].mapobj_unk_1E);
+        DestroyTask(FindTaskIdByFunc(Task_Dive));
+        FieldEffectActiveListRemove(FLDEFF_USE_DIVE);
+    }
+    return FALSE;
+}
+
+void sub_80871D0(u8);
+void mapldr_080851BC(void);
+
+void sub_80871B8(u8 priority)
+{
+    CreateTask(sub_80871D0, priority);
+}
+
+void sub_80871D0(u8 taskId)
+{
+    while (gUnknown_0839F33C[gTasks[taskId].data[0]](&gTasks[taskId], &gMapObjects[gPlayerAvatar.mapObjectId], &gSprites[gPlayerAvatar.spriteId]));
+}
+
+bool8 sub_808722C(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    FreezeMapObjects();
+    CameraObjectReset2();
+    SetCameraPanningCallback(NULL);
+    gPlayerAvatar.unk6 = 1;
+    mapObject->mapobj_bit_26 = 1;
+    task->data[1] = 1;
+    task->data[0]++;
+    return TRUE;
+}
+
+bool8 sub_8087264(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    SetCameraPanning(0, task->data[1]);
+    task->data[1] = -task->data[1];
+    task->data[2]++;
+    if (task->data[2] > 7)
+    {
+        task->data[2] = 0;
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_8087298(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    sprite->pos2.y = 0;
+    task->data[3] = 1;
+    gUnknown_0202FF84[0] = mapObject->coords2.x;
+    gUnknown_0202FF84[1] = mapObject->coords2.y;
+    gUnknown_0202FF84[2] = sprite->subpriority - 1;
+    gUnknown_0202FF84[3] = sprite->oam.priority;
+    FieldEffectStart(FLDEFF_LAVARIDGE_GYM_WARP);
+    PlaySE(SE_W153);
+    task->data[0]++;
+    return TRUE;
+}
+
+bool8 sub_80872E4(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    s16 centerToCornerVecY;
+    SetCameraPanning(0, task->data[1]);
+    if (task->data[1] = -task->data[1], ++task->data[2] <= 17)
+    {
+        if (!(task->data[2] & 1) && (task->data[1] <= 3))
+        {
+            task->data[1] <<= 1;
+        }
+    } else if (!(task->data[2] & 4) && (task->data[1] > 0))
+    {
+        task->data[1] >>= 1;
+    }
+    if (task->data[2] > 6)
+    {
+        centerToCornerVecY = -(sprite->centerToCornerVecY << 1);
+        if (sprite->pos2.y > -(sprite->pos1.y + sprite->centerToCornerVecY + gSpriteCoordOffsetY + centerToCornerVecY))
+        {
+            sprite->pos2.y -= task->data[3];
+            if (task->data[3] <= 7)
+            {
+                task->data[3]++;
+            }
+        } else
+        {
+            task->data[4] = 1;
+        }
+    }
+    if (task->data[5] == 0 && sprite->pos2.y < -0x10)
+    {
+        task->data[5]++;
+        mapObject->mapobj_bit_26 = 1;
+        sprite->oam.priority = 1;
+        sprite->subspriteMode = 2;
+    }
+    if (task->data[1] == 0 && task->data[4] != 0)
+    {
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_80873D8(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    sub_8053FF8();
+    fade_8080918();
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_80873F4(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (!gPaletteFade.active && sub_8054034() == TRUE)
+    {
+        warp_in();
+        gUnknown_0300485C = mapldr_080851BC;
+        SetMainCallback2(CB2_LoadMap);
+        DestroyTask(FindTaskIdByFunc(sub_80871D0));
+    }
+    return FALSE;
+}
+
+void sub_8087470(u8);
+extern u8 sub_80608A4(u8);
+
+void mapldr_080851BC(void)
+{
+    sub_8053E90();
+    pal_fill_for_map_transition();
+    ScriptContext2_Enable();
+    gUnknown_0300485C = NULL;
+    CreateTask(sub_8087470, 0);
+}
+
+void sub_8087470(u8 taskId)
+{
+    while (gUnknown_0839F354[gTasks[taskId].data[0]](&gTasks[taskId], &gMapObjects[gPlayerAvatar.mapObjectId], &gSprites[gPlayerAvatar.spriteId]));
+}
+
+bool8 sub_80874CC(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    CameraObjectReset2();
+    FreezeMapObjects();
+    gPlayerAvatar.unk6 = 1;
+    mapObject->mapobj_bit_13 = 1;
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_80874FC(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (sub_807D770())
+    {
+        gUnknown_0202FF84[0] = mapObject->coords2.x;
+        gUnknown_0202FF84[1] = mapObject->coords2.y;
+        gUnknown_0202FF84[2] = sprite->subpriority - 1;
+        gUnknown_0202FF84[3] = sprite->oam.priority;
+        task->data[1] = FieldEffectStart(FLDEFF_POP_OUT_OF_ASH);
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_8087548(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    sprite = &gSprites[task->data[1]];
+    if (sprite->animCmdIndex > 1)
+    {
+        task->data[0]++;
+        mapObject->mapobj_bit_13 = 0;
+        CameraObjectReset1();
+        PlaySE(SE_W091);
+        FieldObjectSetSpecialAnim(mapObject, sub_80608A4(DIR_EAST));
+    }
+    return FALSE;
+}
+
+bool8 sub_808759C(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        gPlayerAvatar.unk6 = 0;
+        ScriptContext2_Disable();
+        UnfreezeMapObjects();
+        DestroyTask(FindTaskIdByFunc(sub_8087470));
+    }
+    return FALSE;
+}
+
+extern void sub_8060470(s16 *x, s16 *y, s16 dx, s16 dy);
+extern const struct SpriteTemplate *const gFieldEffectObjectTemplatePointers[36];
+
+u8 FldEff_LavaridgeGymWarp(void)
+{
+    u8 spriteId;
+    sub_8060470((s16 *)&gUnknown_0202FF84[0], (s16 *)&gUnknown_0202FF84[1], 8, 8);
+    spriteId = CreateSpriteAtEnd(gFieldEffectObjectTemplatePointers[33], gUnknown_0202FF84[0], gUnknown_0202FF84[1], gUnknown_0202FF84[2]);
+    gSprites[spriteId].oam.priority = gUnknown_0202FF84[3];
+    gSprites[spriteId].coordOffsetEnabled = 1;
+    return spriteId;
+}
+
+void sub_8087638(struct Sprite *sprite)
+{
+    if (sprite->animEnded)
+    {
+        FieldEffectStop(sprite, FLDEFF_LAVARIDGE_GYM_WARP);
+    }
+}
+
+void sub_808766C(u8);
+
+void sub_8087654(u8 priority)
+{
+    CreateTask(sub_808766C, priority);
+}
+
+void sub_808766C(u8 taskId)
+{
+    while(gUnknown_0839F364[gTasks[taskId].data[0]](&gTasks[taskId], &gMapObjects[gPlayerAvatar.mapObjectId], &gSprites[gPlayerAvatar.spriteId]));
+}
+
+bool8 sub_80876C8(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    FreezeMapObjects();
+    CameraObjectReset2();
+    gPlayerAvatar.unk6 = 1;
+    mapObject->mapobj_bit_26 = 1;
+    task->data[0]++;
+    return FALSE;
+}
+
+bool8 sub_80876F8(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        if (task->data[1] > 3)
+        {
+            gUnknown_0202FF84[0] = mapObject->coords2.x;
+            gUnknown_0202FF84[1] = mapObject->coords2.y;
+            gUnknown_0202FF84[2] = sprite->subpriority - 1;
+            gUnknown_0202FF84[3] = sprite->oam.priority;
+            task->data[1] = FieldEffectStart(FLDEFF_POP_OUT_OF_ASH);
+            task->data[0]++;
+        } else
+        {
+            task->data[1]++;
+            FieldObjectSetSpecialAnim(mapObject, GetStepInPlaceDelay4AnimId(mapObject->mapobj_unk_18));
+            PlaySE(SE_FU_ZUZUZU);
+        }
+    }
+    return FALSE;
+}
+
+bool8 sub_8087774(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (gSprites[task->data[1]].animCmdIndex == 2)
+    {
+        mapObject->mapobj_bit_13 = 1;
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+bool8 sub_80877AC(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (!FieldEffectActiveListContains(FLDEFF_POP_OUT_OF_ASH))
+    {
+        sub_8053FF8();
+        fade_8080918();
+        task->data[0]++;
+    }
+    return FALSE;
+}
+
+void sub_80878C4(u8);
+void mapldr_080859D4(void);
+
+bool8 sub_80877D4(struct Task *task, struct MapObject *mapObject, struct Sprite *sprite)
+{
+    if (!gPaletteFade.active && sub_8054034() == TRUE)
+    {
+        warp_in();
+        gUnknown_0300485C = sub_8086748;
+        SetMainCallback2(CB2_LoadMap);
+        DestroyTask(FindTaskIdByFunc(sub_808766C));
+    }
+    return FALSE;
+}
+
+u8 FldEff_PopOutOfAsh(void)
+{
+    u8 spriteId;
+    sub_8060470((s16 *)&gUnknown_0202FF84[0], (s16 *)&gUnknown_0202FF84[1], 8, 8);
+    spriteId = CreateSpriteAtEnd(gFieldEffectObjectTemplatePointers[32], gUnknown_0202FF84[0], gUnknown_0202FF84[1], gUnknown_0202FF84[2]);
+    gSprites[spriteId].oam.priority = gUnknown_0202FF84[3];
+    gSprites[spriteId].coordOffsetEnabled = 1;
+    return spriteId;
+}
+
+void sub_808788C(struct Sprite *sprite)
+{
+    if (sprite->animEnded)
+    {
+        FieldEffectStop(sprite, FLDEFF_POP_OUT_OF_ASH);
+    }
+}
+
+void sub_80878A8(void)
+{
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    CreateTask(sub_80878C4, 0x50);
+}
+
+void sub_80878C4(u8 taskId)
+{
+    gUnknown_0839F378[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_80878F4(struct Task *task)
+{
+    task->data[0]++;
+    task->data[14] = 64;
+    task->data[15] = player_get_direction_lower_nybble();
+}
+
+void sub_8087914(struct Task *task)
+{
+    struct MapObject *mapObject;
+    u8 unknown_0839F380[5];
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    if (task->data[14] != 0 && (--task->data[14]) == 0)
+    {
+        sub_8053FF8();
+        fade_8080918();
+    }
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) || FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        if (task->data[14] == 0 && !gPaletteFade.active && sub_8054034() == TRUE)
+        {
+            FieldObjectSetDirection(mapObject, task->data[15]);
+            sub_8053678();
+            warp_in();
+            gUnknown_0300485C = mapldr_080859D4;
+            SetMainCallback2(CB2_LoadMap);
+            DestroyTask(FindTaskIdByFunc(sub_80878C4));
+        } else if (task->data[1] == 0 || (--task->data[1]) == 0)
+        {
+            FieldObjectSetSpecialAnim(mapObject, GetFaceDirectionAnimId(unknown_0839F380[mapObject->mapobj_unk_18]));
+            if (task->data[2] < 12)
+            {
+                task->data[2]++;
+            }
+            task->data[1] = 8 >> (task->data[2] >> 2);
+        }
+    }
+}
+
+void sub_8087A74(u8);
+
+void mapldr_080859D4(void)
+{
+    sub_8053E90();
+    pal_fill_for_map_transition();
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    gUnknown_0300485C = NULL;
+    gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 1;
+    CreateTask(sub_8087A74, 0);
+}
+
+void sub_8087A74(u8 taskId)
+{
+    gUnknown_0839F388[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8087AA4(struct Task *task)
+{
+    if (sub_807D770())
+    {
+        task->data[0]++;
+        task->data[15] = player_get_direction_lower_nybble();
+    }
+}
+
+void sub_8087AC8(struct Task *task)
+{
+    struct MapObject *mapObject;
+    u8 unknown_0839F380[5];
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (task->data[1] == 0 || (--task->data[1]) == 0)
+    {
+        if (FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) && !FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+        {
+            return;
+        }
+        if (task->data[2] >= 32 && task->data[15] == player_get_direction_lower_nybble())
+        {
+            mapObject->mapobj_bit_13 = 0;
+            ScriptContext2_Disable();
+            UnfreezeMapObjects();
+            DestroyTask(FindTaskIdByFunc(sub_8087A74));
+            return;
+        }
+        FieldObjectSetSpecialAnim(mapObject, GetFaceDirectionAnimId(unknown_0839F380[mapObject->mapobj_unk_18]));
+        if (task->data[2] < 32)
+        {
+            task->data[2]++;
+        }
+        task->data[1] = task->data[2] >> 2;
+    }
+    mapObject->mapobj_bit_13 ^= 1;
+}
+
+void sub_8087BBC(u8);
+void mapldr_08085D88(void);
+
+void sub_8087BA8(void)
+{
+    CreateTask(sub_8087BBC, 0);
+}
+
+void sub_8087BBC(u8 taskId)
+{
+    gUnknown_0839F390[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8087BEC(struct Task *task)
+{
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    CameraObjectReset2();
+    task->data[15] = player_get_direction_lower_nybble();
+    task->data[0]++;
+}
+
+void sub_8087C14(struct Task *task)
+{
+    struct MapObject *mapObject;
+    u8 unknown_0839F380[5];
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (task->data[1] == 0 || (--task->data[1]) == 0)
+    {
+        FieldObjectTurn(mapObject, unknown_0839F380[mapObject->mapobj_unk_18]);
+        task->data[1] = 8;
+        task->data[2]++;
+    }
+    if (task->data[2] > 7 && task->data[15] == mapObject->mapobj_unk_18)
+    {
+        task->data[0]++;
+        task->data[1] = 4;
+        task->data[2] = 8;
+        task->data[3] = 1;
+        PlaySE(SE_TK_WARPIN);
+    }
+}
+
+void sub_8087CA4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    struct Sprite *sprite;
+    u8 unknown_0839F380[5];
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    if ((--task->data[1]) <= 0)
+    {
+        task->data[1] = 4;
+        FieldObjectTurn(mapObject, unknown_0839F380[mapObject->mapobj_unk_18]);
+    }
+    sprite->pos1.y -= task->data[3];
+    task->data[4] += task->data[3];
+    if ((--task->data[2]) <= 0 && (task->data[2] = 4, task->data[3] < 8))
+    {
+        task->data[3] <<= 1;
+    }
+    if (task->data[4] > 8 && (sprite->oam.priority = 1, sprite->subspriteMode != 0))
+    {
+        sprite->subspriteMode = 2;
+    }
+    if (task->data[4] >= 0xa8)
+    {
+        task->data[0]++;
+        sub_8053FF8();
+        fade_8080918();
+    }
+}
+
+void sub_8087D78(struct Task *task)
+{
+    if (!gPaletteFade.active && sub_8054034() == TRUE)
+    {
+        sub_8053570();
+        warp_in();
+        SetMainCallback2(CB2_LoadMap);
+        gUnknown_0300485C = mapldr_08085D88;
+        DestroyTask(FindTaskIdByFunc(sub_8087BBC));
+    }
+}
+
+void sub_8087E1C(u8);
+
+void mapldr_08085D88(void)
+{
+    sub_8053E90();
+    pal_fill_for_map_transition();
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    gUnknown_0300485C = NULL;
+    gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 1;
+    CameraObjectReset2();
+    CreateTask(sub_8087E1C, 0);
+}
+
+void sub_8087E1C(u8 taskId)
+{
+    gUnknown_0839F3A0[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8087E4C(struct Task *task)
+{
+    struct Sprite *sprite;
+    s16 centerToCornerVecY;
+    if (sub_807D770())
+    {
+        sprite = &gSprites[gPlayerAvatar.spriteId];
+        centerToCornerVecY = -(sprite->centerToCornerVecY << 1);
+        sprite->pos2.y = -(sprite->pos1.y + sprite->centerToCornerVecY + gSpriteCoordOffsetY + centerToCornerVecY);
+        gMapObjects[gPlayerAvatar.mapObjectId].mapobj_bit_13 = 0;
+        task->data[0]++;
+        task->data[1] = 8;
+        task->data[2] = 1;
+        task->data[14] = sprite->subspriteMode;
+        task->data[15] = player_get_direction_lower_nybble();
+        PlaySE(SE_TK_WARPIN);
+    }
+}
+
+void sub_8087ED8(struct Task *task)
+{
+    u8 unknown_0839F380[5];
+    struct MapObject *mapObject;
+    struct Sprite *sprite;
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    if ((sprite->pos2.y += task->data[1]) >= -8)
+    {
+        if (task->data[13] == 0)
+        {
+            task->data[13]++;
+            mapObject->mapobj_bit_2 = 1;
+            sprite->subspriteMode = task->data[14];
+        }
+    } else
+    {
+        sprite->oam.priority = 1;
+        if (sprite->subspriteMode != 0)
+        {
+            sprite->subspriteMode = 2;
+        }
+    }
+    if (sprite->pos2.y >= -0x30 && task->data[1] > 1 && !(sprite->pos2.y & 1))
+    {
+        task->data[1]--;
+    }
+    if ((--task->data[2]) == 0)
+    {
+        task->data[2] = 4;
+        FieldObjectTurn(mapObject, unknown_0839F380[mapObject->mapobj_unk_18]);
+    }
+    if (sprite->pos2.y >= 0)
+    {
+        sprite->pos2.y = 0;
+        task->data[0]++;
+        task->data[1] = 1;
+        task->data[2] = 0;
+    }
+}
+
+void sub_8087FDC(struct Task *task)
+{
+    u8 unknown_0839F380[5];
+    struct MapObject *mapObject;
+    memcpy(unknown_0839F380, gUnknown_0839F380, sizeof gUnknown_0839F380);
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if ((--task->data[1]) == 0)
+    {
+        FieldObjectTurn(mapObject, unknown_0839F380[mapObject->mapobj_unk_18]);
+        task->data[1] = 8;
+        if ((++task->data[2]) > 4 && task->data[14] == mapObject->mapobj_unk_18)
+        {
+            ScriptContext2_Disable();
+            CameraObjectReset1();
+            UnfreezeMapObjects();
+            DestroyTask(FindTaskIdByFunc(sub_8087E1C));
+        }
+    }
+}
+
+void sub_8088120(u8);
+void sub_808847C(u8);
+u8 sub_8088830(u32, u32, u32);
+void sub_80883DC(void);
+void sub_808843C(u16);
+void sub_8088890(struct Sprite *);
+
+bool8 FldEff_FieldMoveShowMon(void)
+{
+    u8 taskId;
+    if (is_light_level_1_2_3_5_or_6(sav1_map_get_light_level()) == TRUE)
+    {
+        taskId = CreateTask(sub_8088120, 0xff);
+    } else
+    {
+        taskId = CreateTask(sub_808847C, 0xff);
+    }
+    gTasks[taskId].data[15] = sub_8088830(gUnknown_0202FF84[0], gUnknown_0202FF84[1], gUnknown_0202FF84[2]);
+    return FALSE;
+}
+
+bool8 FldEff_FieldMoveShowMonInit(void)
+{
+    struct Pokemon *pokemon;
+    u32 flag = gUnknown_0202FF84[0] & 0x80000000;
+    pokemon = &gPlayerParty[(u8)gUnknown_0202FF84[0]];
+    gUnknown_0202FF84[0] = GetMonData(pokemon, MON_DATA_SPECIES);
+    gUnknown_0202FF84[1] = GetMonData(pokemon, MON_DATA_OT_ID);
+    gUnknown_0202FF84[2] = GetMonData(pokemon, MON_DATA_PERSONALITY);
+    gUnknown_0202FF84[0] |= flag;
+    FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON);
+    FieldEffectActiveListRemove(FLDEFF_FIELD_MOVE_SHOW_MON_INIT);
+    return FALSE;
+}
+
+void sub_8088120(u8 taskId)
+{
+    gUnknown_0839F3AC[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8088150(struct Task *task)
+{
+    task->data[11] = REG_WININ;
+    task->data[12] = REG_WINOUT;
+    StoreWordInTwoHalfwords(&task->data[13], (u32)gMain.vblankCallback);
+    task->data[1] = 0xf0f1;
+    task->data[2] = 0x5051;
+    task->data[3] = 0x3f;
+    task->data[4] = 0x3e;
+    REG_WIN0H = task->data[1];
+    REG_WIN0V = task->data[2];
+    REG_WININ = task->data[3];
+    REG_WINOUT = task->data[4];
+    SetVBlankCallback(sub_80883DC);
+    task->data[0]++;
+}
+
+void sub_80881C0(struct Task *task)
+{
+    u16 offset;
+    u16 delta;
+    offset = ((REG_BG0CNT >> 2) << 14);
+    delta = ((REG_BG0CNT >> 8) << 11);
+    CpuCopy16(gFieldMoveStreaksTiles, (void *)(VRAM + offset), 0x200);
+    CpuFill32(0, (void *)(VRAM + delta), 0x800);
+    LoadPalette(gFieldMoveStreaksPalette, 0xf0, 0x20);
+    sub_808843C(delta);
+    task->data[0]++;
+}
+
+void sub_8088228(struct Task *task)
+{
+    s16 v0;
+    s16 v2;
+    s16 v3;
+    task->data[5] -= 16;
+    v0 = ((u16)task->data[1] >> 8);
+    v2 = ((u16)task->data[2] >> 8);
+    v3 = ((u16)task->data[2] & 0xff);
+    v0 -= 16;
+    v2 -= 2;
+    v3 += 2;
+    if (v0 < 0)
+    {
+        v0 = 0;
+    }
+    if (v2 < 0x28)
+    {
+        v2 = 0x28;
+    }
+    if (v3 > 0x78)
+    {
+        v3 = 0x78;
+    }
+    task->data[1] = (v0 << 8) | (task->data[1] & 0xff);
+    task->data[2] = (v2 << 8) | v3;
+    if (v0 == 0 && v2 == 0x28 && v3 == 0x78)
+    {
+        gSprites[task->data[15]].callback = sub_8088890;
+        task->data[0]++;
+    }
+}
+
+void sub_80882B4(struct Task *task)
+{
+    task->data[5] -= 16;
+    if (gSprites[task->data[15]].data7)
+    {
+        task->data[0]++;
+    }
+}
+
+void sub_80882E4(struct Task *task)
+{
+    s16 v2;
+    s16 v3;
+    task->data[5] -= 16;
+    v2 = (task->data[2] >> 8);
+    v3 = (task->data[2] & 0xff);
+    v2 += 6;
+    v3 -= 6;
+    if (v2 > 0x50)
+    {
+        v2 = 0x50;
+    }
+    if (v3 < 0x51)
+    {
+        v3 = 0x51;
+    }
+    task->data[2] = (v2 << 8) | v3;
+    if (v2 == 0x50 && v3 == 0x51)
+    {
+        task->data[0]++;
+    }
+}
+
+void sub_8088338(struct Task *task)
+{
+    u16 bg0cnt;
+    bg0cnt = (REG_BG0CNT >> 8) << 11;
+    CpuFill32(0, (void *)VRAM + bg0cnt, 0x800);
+    task->data[1] = 0xf1;
+    task->data[2] = 0xa1;
+    task->data[3] = task->data[11];
+    task->data[4] = task->data[12];
+    task->data[0]++;
+}
+
+void sub_8088380(struct Task *task)
+{
+    IntrCallback callback;
+    LoadWordFromTwoHalfwords((u16 *)&task->data[13], (u32 *)&callback);
+    SetVBlankCallback(callback);
+    SetUpWindowConfig(&gWindowConfig_81E6CE4);
+    InitMenuWindow(&gWindowConfig_81E6CE4);
+    FreeResourcesAndDestroySprite(&gSprites[task->data[15]]);
+    FieldEffectActiveListRemove(FLDEFF_FIELD_MOVE_SHOW_MON);
+    DestroyTask(FindTaskIdByFunc(sub_8088120));
+}
+
+void sub_80883DC(void)
+{
+    struct Task *task;
+    IntrCallback callback;
+    task = &gTasks[FindTaskIdByFunc(sub_8088120)];
+    LoadWordFromTwoHalfwords((u16 *)&task->data[13], (u32 *)&callback);
+    callback();
+    REG_WIN0H = task->data[1];
+    REG_WIN0V = task->data[2];
+    REG_WININ = task->data[3];
+    REG_WINOUT = task->data[4];
+    REG_BG0HOFS = task->data[5];
+    REG_BG0VOFS = task->data[6];
+}
+
+void sub_808843C(u16 offs)
+{
+    u16 i;
+    u16 *dest;
+    dest = (u16 *)(VRAM + 0x140 + offs);
+    for (i=0; i<0x140; i++, dest++)
+    {
+        *dest = gFieldMoveStreaksTilemap[i] | 0xf000;
+    }
+}
+
+void sub_80886B0(void);
+bool8 sub_8088708(struct Task *);
+void sub_80886F8(struct Task *);
+bool8 sub_80887C0(struct Task *);
+
+void sub_808847C(u8 taskId)
+{
+    gUnknown_0839F3C8[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_80884AC(struct Task *task)
+{
+    REG_BG0HOFS = task->data[1];
+    REG_BG0VOFS = task->data[2];
+    StoreWordInTwoHalfwords((u16 *)&task->data[13], (u32)gMain.vblankCallback);
+    SetVBlankCallback(sub_80886B0);
+    task->data[0]++;
+}
+
+void sub_80884E8(struct Task *task)
+{
+    u16 offset;
+    u16 delta;
+    offset = ((REG_BG0CNT >> 2) << 14);
+    delta = ((REG_BG0CNT >> 8) << 11);
+    task->data[12] = delta;
+    CpuCopy16(gDarknessFieldMoveStreaksTiles, (void *)(VRAM + offset), 0x80);
+    CpuFill32(0, (void *)(VRAM + delta), 0x800);
+    LoadPalette(gDarknessFieldMoveStreaksPalette, 0xf0, 0x20);
+    task->data[0]++;
+}
+
+void sub_8088554(struct Task *task)
+{
+    if (sub_8088708(task))
+    {
+        REG_WIN1H = 0x00f0;
+        REG_WIN1V = 0x2878;
+        gSprites[task->data[15]].callback = sub_8088890;
+        task->data[0]++;
+    }
+    sub_80886F8(task);
+}
+
+void sub_80885A8(struct Task *task)
+{
+    sub_80886F8(task);
+    if (gSprites[task->data[15]].data7)
+    {
+        task->data[0]++;
+    }
+}
+
+void sub_80885D8(struct Task *task)
+{
+    sub_80886F8(task);
+    task->data[3] = task->data[1] & 7;
+    task->data[4] = 0;
+    REG_WIN1H = 0xffff;
+    REG_WIN1V = 0xffff;
+    task->data[0]++;
+}
+
+void sub_808860C(struct Task *task)
+{
+    sub_80886F8(task);
+    if (sub_80887C0(task))
+    {
+        task->data[0]++;
+    }
+}
+
+void sub_808862C(struct Task *task)
+{
+    IntrCallback intrCallback;
+    u16 bg0cnt;
+    bg0cnt = (REG_BG0CNT >> 8) << 11;
+    CpuFill32(0, (void *)VRAM + bg0cnt, 0x800);
+    LoadWordFromTwoHalfwords((u16 *)&task->data[13], (u32 *)&intrCallback);
+    SetVBlankCallback(intrCallback);
+    SetUpWindowConfig(&gWindowConfig_81E6CE4);
+    InitMenuWindow(&gWindowConfig_81E6CE4);
+    FreeResourcesAndDestroySprite(&gSprites[task->data[15]]);
+    FieldEffectActiveListRemove(FLDEFF_FIELD_MOVE_SHOW_MON);
+    DestroyTask(FindTaskIdByFunc(sub_808847C));
+}
+
+void sub_80886B0(void)
+{
+    IntrCallback intrCallback;
+    struct Task *task;
+    task = &gTasks[FindTaskIdByFunc(sub_808847C)];
+    LoadWordFromTwoHalfwords((u16 *)&task->data[13], (u32 *)&intrCallback);
+    intrCallback();
+    REG_BG0HOFS = task->data[1];
+    REG_BG0VOFS = task->data[2];
+}
+
+void sub_80886F8(struct Task *task)
+{
+    task->data[1] -= 16;
+    task->data[3] += 16;
+}
+
+#ifdef NONMATCHING
+bool8 sub_8088708(struct Task *task)
+{
+    u16 i;
+    u16 srcOffs;
+    u16 dstOffs;
+    u16 *dest;
+    if (task->data[4] >= 32)
+    {
+        return TRUE;
+    }
+    dstOffs = (task->data[3] >> 3) & 0x1f;
+    if (dstOffs >= task->data[4])
+    {
+        dstOffs = (32 - dstOffs) & 0x1f;
+        srcOffs = (32 - task->data[4]) & 0x1f;
+        dest = (u16 *)(VRAM + 0x140 + (u16)task->data[12]);
+        for (i=0; i<10; i++)
+        {
+            dest[dstOffs + i * 32] = gDarknessFieldMoveStreaksTilemap[srcOffs + i * 32] | 0xf000;
+            dest[((dstOffs + 1) & 0x1f) + i * 32] = gDarknessFieldMoveStreaksTilemap[((srcOffs + 1) & 0x1f) + i * 32] | 0xf000;
+        }
+        task->data[4] += 2;
+    }
+    return FALSE;
+}
+#else
+__attribute__((naked))
+bool8 sub_8088708(struct Task *task)
+{
+    asm_unified("\tpush {r4-r7,lr}\n"
+                    "\tmov r7, r10\n"
+                    "\tmov r6, r9\n"
+                    "\tmov r5, r8\n"
+                    "\tpush {r5-r7}\n"
+                    "\tsub sp, 0x4\n"
+                    "\tadds r5, r0, 0\n"
+                    "\tldrh r2, [r5, 0x10]\n"
+                    "\tmovs r1, 0x10\n"
+                    "\tldrsh r0, [r5, r1]\n"
+                    "\tcmp r0, 0x1F\n"
+                    "\tble _08088724\n"
+                    "\tmovs r0, 0x1\n"
+                    "\tb _080887A8\n"
+                    "_08088724:\n"
+                    "\tldrh r0, [r5, 0xE]\n"
+                    "\tlsls r0, 16\n"
+                    "\tasrs r3, r0, 19\n"
+                    "\tmovs r1, 0x1F\n"
+                    "\tands r3, r1\n"
+                    "\tmovs r4, 0x10\n"
+                    "\tldrsh r0, [r5, r4]\n"
+                    "\tcmp r3, r0\n"
+                    "\tblt _080887A6\n"
+                    "\tmovs r0, 0x20\n"
+                    "\tsubs r3, r0, r3\n"
+                    "\tands r3, r1\n"
+                    "\tsubs r0, r2\n"
+                    "\tmov r12, r0\n"
+                    "\tmov r7, r12\n"
+                    "\tands r7, r1\n"
+                    "\tmov r12, r7\n"
+                    "\tldrh r0, [r5, 0x20]\n"
+                    "\tldr r1, _080887B8 @ =0x06000140\n"
+                    "\tadds r1, r0\n"
+                    "\tmov r8, r1\n"
+                    "\tmovs r4, 0\n"
+                    "\tldr r7, _080887BC @ =gDarknessFieldMoveStreaksTilemap\n"
+                    "\tmov r10, r7\n"
+                    "\tmovs r0, 0xF0\n"
+                    "\tlsls r0, 8\n"
+                    "\tmov r9, r0\n"
+                    "\tadds r1, r3, 0x1\n"
+                    "\tmovs r0, 0x1F\n"
+                    "\tands r1, r0\n"
+                    "\tstr r1, [sp]\n"
+                    "\tmov r6, r12\n"
+                    "\tadds r6, 0x1\n"
+                    "\tands r6, r0\n"
+                    "_08088768:\n"
+                    "\tlsls r1, r4, 5\n"
+                    "\tadds r2, r1, r3\n"
+                    "\tlsls r2, 1\n"
+                    "\tadd r2, r8\n"
+                    "\tmov r7, r12\n"
+                    "\tadds r0, r7, r1\n"
+                    "\tlsls r0, 1\n"
+                    "\tadd r0, r10\n"
+                    "\tldrh r0, [r0]\n"
+                    "\tmov r7, r9\n"
+                    "\torrs r0, r7\n"
+                    "\tstrh r0, [r2]\n"
+                    "\tldr r0, [sp]\n"
+                    "\tadds r2, r1, r0\n"
+                    "\tlsls r2, 1\n"
+                    "\tadd r2, r8\n"
+                    "\tadds r1, r6, r1\n"
+                    "\tlsls r1, 1\n"
+                    "\tadd r1, r10\n"
+                    "\tldrh r0, [r1]\n"
+                    "\tmov r1, r9\n"
+                    "\torrs r0, r1\n"
+                    "\tstrh r0, [r2]\n"
+                    "\tadds r0, r4, 0x1\n"
+                    "\tlsls r0, 16\n"
+                    "\tlsrs r4, r0, 16\n"
+                    "\tcmp r4, 0x9\n"
+                    "\tbls _08088768\n"
+                    "\tldrh r0, [r5, 0x10]\n"
+                    "\tadds r0, 0x2\n"
+                    "\tstrh r0, [r5, 0x10]\n"
+                    "_080887A6:\n"
+                    "\tmovs r0, 0\n"
+                    "_080887A8:\n"
+                    "\tadd sp, 0x4\n"
+                    "\tpop {r3-r5}\n"
+                    "\tmov r8, r3\n"
+                    "\tmov r9, r4\n"
+                    "\tmov r10, r5\n"
+                    "\tpop {r4-r7}\n"
+                    "\tpop {r1}\n"
+                    "\tbx r1\n"
+                    "\t.align 2, 0\n"
+                    "_080887B8: .4byte 0x06000140\n"
+                    "_080887BC: .4byte gDarknessFieldMoveStreaksTilemap");
+}
+#endif
+
+bool8 sub_80887C0(struct Task *task)
+{
+    u16 i;
+    u16 dstOffs;
+    u16 *dest;
+    if (task->data[4] >= 32)
+    {
+        return TRUE;
+    }
+    dstOffs = task->data[3] >> 3;
+    if (dstOffs >= task->data[4])
+    {
+        dstOffs = (task->data[1] >> 3) & 0x1f;
+        dest = (u16 *)(VRAM + 0x140 + (u16)task->data[12]);
+        for (i=0; i<10; i++)
+        {
+            dest[dstOffs + i * 32] = 0xf000;
+            dest[((dstOffs + 1) & 0x1f) + i * 32] = 0xf000;
+        }
+        task->data[4] += 2;
+    }
+    return FALSE;
+}
+
+u8 sub_8088830(u32 a0, u32 a1, u32 a2)
+{
+    u16 v0;
+    u8 monSprite;
+    struct Sprite *sprite;
+    v0 = (a0 & 0x80000000) >> 16;
+    a0 &= 0x7fffffff;
+    monSprite = CreateMonSprite_FieldMove(a0, a1, a2, 0x140, 0x50, 0);
+    sprite = &gSprites[monSprite];
+    sprite->callback = SpriteCallbackDummy;
+    sprite->oam.priority = 0;
+    sprite->data0 = a0;
+    sprite->data6 = v0;
+    return monSprite;
+}
+
+void sub_80888D4(struct Sprite *);
+
+void sub_8088890(struct Sprite *sprite)
+{
+    if ((sprite->pos1.x -= 20) <= 0x78)
+    {
+        sprite->pos1.x = 0x78;
+        sprite->data1 = 30;
+        sprite->callback = sub_80888D4;
+        if (sprite->data6)
+        {
+            PlayCry2(sprite->data0, 0, 0x7d, 0xa);
+        } else
+        {
+            PlayCry1(sprite->data0, 0);
+        }
+    }
+}
+
+void sub_80888F0(struct Sprite *);
+
+void sub_80888D4(struct Sprite *sprite)
+{
+    if ((--sprite->data1) == 0)
+    {
+        sprite->callback = sub_80888F0;
+    }
+}
+
+void sub_80888F0(struct Sprite *sprite)
+{
+    if (sprite->pos1.x < -0x40)
+    {
+        sprite->data7 = 1;
+    } else
+    {
+        sprite->pos1.x -= 20;
+    }
+}
+
+void sub_8088954(u8);
+
+u8 FldEff_UseSurf(void)
+{
+    u8 taskId;
+    taskId = CreateTask(sub_8088954, 0xff);
+    gTasks[taskId].data[15] = gUnknown_0202FF84[0];
+    sav1_reset_battle_music_maybe();
+    sub_8053FB0(0x016d);
+    return FALSE;
+}
+
+void sub_8088954(u8 taskId)
+{
+    gUnknown_0839F3E4[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8088984(struct Task *task)
+{
+    ScriptContext2_Enable();
+    FreezeMapObjects();
+    gPlayerAvatar.unk6 = 1;
+    SetPlayerAvatarStateMask(8);
+    PlayerGetDestCoords(&task->data[1], &task->data[2]);
+    MoveCoords(gMapObjects[gPlayerAvatar.mapObjectId].placeholder18, &task->data[1], &task->data[2]);
+    task->data[0]++;
+}
+
+void sub_80889E4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) || FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        sub_8059BF4();
+        FieldObjectSetSpecialAnim(mapObject, 0x39);
+        task->data[0]++;
+    }
+}
+
+void sub_8088A30(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (FieldObjectCheckIfSpecialAnimFinishedOrInactive(mapObject))
+    {
+        gUnknown_0202FF84[0] = task->data[15] | 0x80000000;
+        FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT);
+        task->data[0]++;
+    }
+}
+
+void sub_8088A78(struct Task *task)
+{
+    struct MapObject *mapObject;
+    if (!FieldEffectActiveListContains(FLDEFF_FIELD_MOVE_SHOW_MON))
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        sub_805B980(mapObject, GetPlayerAvatarGraphicsIdByStateId(3));
+        FieldObjectClearAnimIfSpecialAnimFinished(mapObject);
+        FieldObjectSetSpecialAnim(mapObject, sub_80608D0(mapObject->placeholder18));
+        gUnknown_0202FF84[0] = task->data[1];
+        gUnknown_0202FF84[1] = task->data[2];
+        gUnknown_0202FF84[2] = gPlayerAvatar.mapObjectId;
+        mapObject->mapobj_unk_1A = FieldEffectStart(FLDEFF_SURF_BLOB);
+        task->data[0]++;
+    }
+}
+
+void sub_8088AF4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        gPlayerAvatar.unk6 = 0;
+        gPlayerAvatar.flags &= 0xdf;
+        FieldObjectSetSpecialAnim(mapObject, GetFaceDirectionAnimId(mapObject->placeholder18));
+        sub_8127ED0(mapObject->mapobj_unk_1A, 1);
+        UnfreezeMapObjects();
+        ScriptContext2_Disable();
+        FieldEffectActiveListRemove(FLDEFF_USE_SURF);
+        DestroyTask(FindTaskIdByFunc(sub_8088954));
+    }
+}
+
+void sub_8088BC4(struct Sprite *);
+
+u8 FldEff_NPCFlyOut(void)
+{
+    u8 spriteId;
+    struct Sprite *sprite;
+    spriteId = CreateSprite(gFieldEffectObjectTemplatePointers[26], 0x78, 0, 1);
+    sprite = &gSprites[spriteId];
+    sprite->oam.paletteNum = 0;
+    sprite->oam.priority = 1;
+    sprite->callback = sub_8088BC4;
+    sprite->data1 = gUnknown_0202FF84[0];
+    PlaySE(SE_W019);
+    return spriteId;
+}
+
+void sub_8088BC4(struct Sprite *sprite)
+{
+    struct Sprite *npcSprite;
+    sprite->pos2.x = Cos(sprite->data2, 0x8c);
+    sprite->pos2.y = Sin(sprite->data2, 0x48);
+    sprite->data2 = (sprite->data2 + 4) & 0xff;
+    if (sprite->data0)
+    {
+        npcSprite = &gSprites[sprite->data1];
+        npcSprite->coordOffsetEnabled = 0;
+        npcSprite->pos1.x = sprite->pos1.x + sprite->pos2.x;
+        npcSprite->pos1.y = sprite->pos1.y + sprite->pos2.y - 8;
+        npcSprite->pos2.x = 0;
+        npcSprite->pos2.y = 0;
+    }
+    if (sprite->data2 >= 0x80)
+    {
+        FieldEffectStop(sprite, FLDEFF_NPCFLY_OUT);
+    }
+}
+
+void sub_8088C70(u8);
+extern void sub_8127EFC(u8, u8);
+u8 sub_8088F60(void);
+bool8 sub_8088FA4(u8);
+void sub_8088FC0(u8);
+void sub_8088FFC(u8, u8);
+void sub_8089018(struct Sprite *);
+void sub_80890D8(struct Sprite *);
+
+u8 FldEff_UseFly(void)
+{
+    u8 taskId;
+    taskId = CreateTask(sub_8088C70, 0xfe);
+    gTasks[taskId].data[1] = gUnknown_0202FF84[0];
+    return 0;
+}
+
+void sub_8088C70(u8 taskId)
+{
+    gUnknown_0839F3F8[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_8088CA0(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) || FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        task->data[15] = gPlayerAvatar.flags;
+        gPlayerAvatar.unk6 = 0x01;
+        SetPlayerAvatarStateMask(1);
+        sub_8059BF4();
+        FieldObjectSetSpecialAnim(mapObject, 0x39);
+        task->data[0]++;
+    }
+}
+
+void sub_8088CF8(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        task->data[0]++;
+        gUnknown_0202FF84[0] = task->data[1];
+        FieldEffectStart(FLDEFF_FIELD_MOVE_SHOW_MON_INIT);
+    }
+}
+
+void sub_8088D3C(struct Task *task)
+{
+    struct MapObject *mapObject;
+    if (!FieldEffectActiveListContains(FLDEFF_FIELD_MOVE_SHOW_MON))
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        if (task->data[15] & 0x08)
+        {
+            sub_8127ED0(mapObject->mapobj_unk_1A, 2);
+            sub_8127EFC(mapObject->mapobj_unk_1A, 0);
+        }
+        task->data[1] = sub_8088F60();
+        task->data[0]++;
+    }
+}
+
+void sub_8088D94(struct Task *task)
+{
+    if (sub_8088FA4(task->data[1]))
+    {
+        task->data[0]++;
+        task->data[2] = 16;
+        SetPlayerAvatarTransitionFlags(0x01);
+        FieldObjectSetSpecialAnim(&gMapObjects[gPlayerAvatar.mapObjectId], 0x02);
+    }
+}
+
+void sub_8088DD8(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if ((task->data[2] == 0 || (--task->data[2]) == 0) && FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        task->data[0]++;
+        PlaySE(SE_W019);
+        sub_8088FC0(task->data[1]);
+    }
+}
+
+void sub_8088E2C(struct Task *task)
+{
+    struct MapObject *mapObject;
+    if ((++task->data[2]) >= 8)
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        sub_805B980(mapObject, GetPlayerAvatarGraphicsIdByStateId(0x03));
+        StartSpriteAnim(&gSprites[mapObject->spriteId], 0x16);
+        mapObject->mapobj_bit_12 = 1;
+        FieldObjectSetSpecialAnim(mapObject, 0x48);
+        if (task->data[15] & 0x08)
+        {
+            DestroySprite(&gSprites[mapObject->mapobj_unk_1A]);
+        }
+        task->data[0]++;
+        task->data[2] = 0;
+    }
+}
+
+void sub_8088EB4(struct Task *task)
+{
+    struct MapObject *mapObject;
+    if ((++task->data[2]) >= 10)
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        FieldObjectClearAnimIfSpecialAnimActive(mapObject);
+        mapObject->mapobj_bit_12 = 0;
+        mapObject->mapobj_bit_22 = 0;
+        sub_8088FFC(task->data[1], mapObject->spriteId);
+        CameraObjectReset2();
+        task->data[0]++;
+    }
+}
+
+void sub_8088F10(struct Task *task)
+{
+    if (sub_8088FA4(task->data[1]))
+    {
+        fade_8080918();
+        task->data[0]++;
+    }
+}
+
+void sub_8088F30(struct Task *task)
+{
+    if (!gPaletteFade.active)
+    {
+        FieldEffectActiveListRemove(FLDEFF_USE_FLY);
+        DestroyTask(FindTaskIdByFunc(sub_8088C70));
+    }
+}
+
+u8 sub_8088F60(void)
+{
+    u8 spriteId;
+    struct Sprite *sprite;
+    spriteId = CreateSprite(gFieldEffectObjectTemplatePointers[26], 0xff, 0xb4, 0x1);
+    sprite = &gSprites[spriteId];
+    sprite->oam.paletteNum = 0;
+    sprite->oam.priority = 1;
+    sprite->callback = sub_8089018;
+    return spriteId;
+}
+
+u8 sub_8088FA4(u8 spriteId)
+{
+    return gSprites[spriteId].data7;
+}
+
+void sub_8088FC0(u8 spriteId)
+{
+    struct Sprite *sprite;
+    sprite = &gSprites[spriteId];
+    sprite->callback = sub_80890D8;
+    sprite->pos1.x = 0x78;
+    sprite->pos1.y = 0x00;
+    sprite->pos2.x = 0;
+    sprite->pos2.y = 0;
+    memset(&sprite->data0, 0, 8 * sizeof(u16) /* zero all data cells */);
+    sprite->data6 = 0x40;
+}
+
+void sub_8088FFC(u8 a0, u8 a1)
+{
+    gSprites[a0].data6 = a1;
+}
+
+void sub_8089018(struct Sprite *sprite)
+{
+    if (sprite->data7 == 0)
+    {
+        if (sprite->data0 == 0)
+        {
+            sprite->oam.affineMode = 3;
+            sprite->affineAnims = gSpriteAffineAnimTable_0839F44C;
+            InitSpriteAffineAnim(sprite);
+            StartSpriteAffineAnim(sprite, 0);
+            sprite->pos1.x = 0x76;
+            sprite->pos1.y = -0x30;
+            sprite->data0++;
+            sprite->data1 = 0x40;
+            sprite->data2 = 0x100;
+        }
+        sprite->data1 += (sprite->data2 >> 8);
+        sprite->pos2.x = Cos(sprite->data1, 0x78);
+        sprite->pos2.y = Sin(sprite->data1, 0x78);
+        if (sprite->data2 < 0x800)
+        {
+            sprite->data2 += 0x60;
+        }
+        if (sprite->data1 > 0x81)
+        {
+            sprite->data7++;
+            sprite->oam.affineMode = 0;
+            FreeOamMatrix(sprite->oam.matrixNum);
+            CalcCenterToCornerVec(sprite, sprite->oam.shape, sprite->oam.size, 0);
+        }
+    }
+}
+
+void sub_80890D8(struct Sprite *sprite)
+{
+    struct Sprite *sprite1;
+    sprite->pos2.x = Cos(sprite->data2, 0x8c);
+    sprite->pos2.y = Sin(sprite->data2, 0x48);
+    sprite->data2 = (sprite->data2 + 4) & 0xff;
+    if (sprite->data6 != 0x40)
+    {
+        sprite1 = &gSprites[sprite->data6];
+        sprite1->coordOffsetEnabled = 0;
+        sprite1->pos1.x = sprite->pos1.x + sprite->pos2.x;
+        sprite1->pos1.y = sprite->pos1.y + sprite->pos2.y - 8;
+        sprite1->pos2.x = 0;
+        sprite1->pos2.y = 0;
+    }
+    if (sprite->data2 >= 0x80)
+    {
+        sprite->data7 = 1;
+    }
+}
+
+void sub_808914C(struct Sprite *sprite)
+{
+    if (sprite->data7 == 0)
+    {
+        if (sprite->data0 == 0)
+        {
+            sprite->oam.affineMode = 3;
+            sprite->affineAnims = gSpriteAffineAnimTable_0839F44C;
+            InitSpriteAffineAnim(sprite);
+            StartSpriteAffineAnim(sprite, 1);
+            sprite->pos1.x = 0x5e;
+            sprite->pos1.y = -0x20;
+            sprite->data0++;
+            sprite->data1 = 0xf0;
+            sprite->data2 = 0x800;
+            sprite->data4 = 0x80;
+        }
+        sprite->data1 += sprite->data2 >> 8;
+        sprite->data3 += sprite->data2 >> 8;
+        sprite->data1 &= 0xff;
+        sprite->pos2.x = Cos(sprite->data1, 0x20);
+        sprite->pos2.y = Sin(sprite->data1, 0x78);
+        if (sprite->data2 > 0x100)
+        {
+            sprite->data2 -= sprite->data4;
+        }
+        if (sprite->data4 < 0x100)
+        {
+            sprite->data4 += 24;
+        }
+        if (sprite->data2 < 0x100)
+        {
+            sprite->data2 = 0x100;
+        }
+        if (sprite->data3 >= 60)
+        {
+            sprite->data7++;
+            sprite->oam.affineMode = 0;
+            FreeOamMatrix(sprite->oam.matrixNum);
+            sprite->invisible = 1;
+        }
+    }
+}
+
+void sub_8089230(u8 spriteId)
+{
+    sub_8088FC0(spriteId);
+    gSprites[spriteId].callback = sub_808914C;
+}
+
+void sub_8089270(u8);
+
+u8 FldEff_FlyIn(void)
+{
+    CreateTask(sub_8089270, 0xfe);
+    return 0;
+}
+
+void sub_8089270(u8 taskId)
+{
+    gUnknown_0839F454[gTasks[taskId].data[0]](&gTasks[taskId]);
+}
+
+void sub_80892A0(struct Task *task)
+{
+    struct MapObject *mapObject;
+    mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+    if (!FieldObjectIsSpecialAnimOrDirectionSequenceAnimActive(mapObject) || FieldObjectClearAnimIfSpecialAnimFinished(mapObject))
+    {
+        task->data[0]++;
+        task->data[2] = 17;
+        task->data[15] = gPlayerAvatar.flags;
+        gPlayerAvatar.unk6 = 1;
+        SetPlayerAvatarStateMask(0x01);
+        if (task->data[15] & 0x08)
+        {
+            sub_8127ED0(mapObject->mapobj_unk_1A, 0);
+        }
+        sub_805B980(mapObject, GetPlayerAvatarGraphicsIdByStateId(0x3));
+        CameraObjectReset2();
+        FieldObjectTurn(mapObject, DIR_WEST);
+        StartSpriteAnim(&gSprites[mapObject->spriteId], 0x16);
+        mapObject->mapobj_bit_13 = 0;
+        task->data[1] = sub_8088F60();
+        sub_8088FC0(task->data[1]);
+        sub_8088FFC(task->data[1], mapObject->spriteId);
+    }
+}
+
+void sub_8089354(struct Task *task)
+{
+    struct MapObject *mapObject;
+    struct Sprite *sprite;
+    if (task->data[2] == 0 || (--task->data[2]) == 0)
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        sprite = &gSprites[mapObject->spriteId];
+        sub_8088FFC(task->data[1], 0x40);
+        sprite->pos1.x += sprite->pos2.x;
+        sprite->pos1.y += sprite->pos2.y;
+        sprite->pos2.x = 0;
+        sprite->pos2.y = 0;
+        task->data[0]++;
+        task->data[2] = 0;
+    }
+}
+
+void sub_80893C0(struct Task *task)
+{
+    s16 unknown_0839F470[18];
+    struct Sprite *sprite;
+    memcpy(unknown_0839F470, gUnknown_0839F470, sizeof gUnknown_0839F470);
+    sprite = &gSprites[gPlayerAvatar.spriteId];
+    sprite->pos2.y = unknown_0839F470[task->data[2]];
+    if ((++task->data[2]) >= 18)
+    {
+        task->data[0]++;
+    }
+}
+
+void sub_8089414(struct Task *task)
+{
+    struct MapObject *mapObject;
+    struct Sprite *sprite;
+    if (sub_8088FA4(task->data[1]))
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        sprite = &gSprites[mapObject->spriteId];
+        mapObject->mapobj_bit_12 = 0;
+        sub_805C058(mapObject, mapObject->coords2.x, mapObject->coords2.y);
+        sprite->pos2.x = 0;
+        sprite->pos2.y = 0;
+        sprite->coordOffsetEnabled = 1;
+        sub_8059BF4();
+        FieldObjectSetSpecialAnim(mapObject, 0x39);
+        task->data[0]++;
+    }
+}
+
+void sub_808948C(struct Task *task)
+{
+    if (FieldObjectClearAnimIfSpecialAnimFinished(&gMapObjects[gPlayerAvatar.mapObjectId]))
+    {
+        task->data[0]++;
+        sub_8089230(task->data[1]);
+    }
+}
+
+void sub_80894C4(struct Task *task)
+{
+    if (sub_8088FA4(task->data[1]))
+    {
+        DestroySprite(&gSprites[task->data[1]]);
+        task->data[0]++;
+        task->data[1] = 0x10;
+    }
+}
+
+void fishE(struct Task *task)
+{
+    u8 state;
+    struct MapObject *mapObject;
+    if ((--task->data[1]) == 0)
+    {
+        mapObject = &gMapObjects[gPlayerAvatar.mapObjectId];
+        state = 0;
+        if (task->data[15] & 0x08)
+        {
+            state = 3;
+            sub_8127ED0(mapObject->mapobj_unk_1A, 1);
+        }
+        sub_805B980(mapObject, GetPlayerAvatarGraphicsIdByStateId(state));
+        FieldObjectTurn(mapObject, DIR_SOUTH);
+        gPlayerAvatar.flags = task->data[15];
+        gPlayerAvatar.unk6 = 0;
+        FieldEffectActiveListRemove(FLDEFF_FLY_IN);
+        DestroyTask(FindTaskIdByFunc(sub_8089270));
+    }
+}