1 files changed, 577 insertions, 0 deletions
diff --git a/src/battle_transition.c b/src/battle_transition.c
new file mode 100644
index 000000000..7894a5b73
--- /dev/null
+++ b/src/battle_transition.c
@@ -0,0 +1,577 @@
+#include "global.h"
+#include "sprite.h"
+#include "task.h"
+#include "battle_transition.h"
+
+typedef bool8 (*TransitionStateFunc)(struct Task *task);
+typedef bool8 (*TransitionSpriteCallback)(struct Sprite *sprite);
+
+struct TransitionData
+{
+    vu8 vblankDma;
+    u16 winIn;
+    u16 winOut;
+    u16 win0H;
+    u16 win0V;
+    u16 unused_A;
+    u16 unused_C;
+    u16 bldCnt;
+    u16 bldAlpha;
+    u16 bldY;
+    s16 bg123HOfs;
+    s16 bg123VOfs;
+    s16 bg0HOfsOpponent;
+    s16 bg0HOfsPlayer;
+    s16 bg0VOfs;
+    s16 unused_1E;
+    s16 counter;
+    s16 unused_22;
+    s16 data[11]; // for multiple purposes
+};
+
+struct __attribute__((packed)) BlackDoodleSegment
+{
+    s16 startPtX;
+    s16 startPtY;
+    s16 endPtX;
+    s16 endPtY;
+    u16 whichSide;
+};
+
+EWRAM_DATA struct TransitionData *sTransitionStructPtr = NULL;
+
+// TODO: move this declaration to include/event_object_movement.h
+extern const struct OamData gEventObjectBaseOam_32x32;
+
+bool8 BT_Phase1_FadeOut(struct Task *task);
+bool8 BT_Phase1_FadeIn(struct Task *task);
+bool8 BT_Phase2BlackDoodles_Init(struct Task *task);
+bool8 BT_Phase2BlackDoodles_InitSingleBrush(struct Task *task);
+bool8 BT_Phase2BlackDoodles_DrawSingleBrush(struct Task *task);
+bool8 BT_Phase2BlackDoodles_IsDone(struct Task *task);
+bool8 BT_Phase2BlackDoodles_NextBrush(struct Task *task);
+bool8 BT_Phase2GridSquares_LoadGfx(struct Task *task);
+bool8 BT_Phase2GridSquares_UpdateTileset(struct Task *task);
+bool8 BT_Phase2GridSquares_IsDone(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes_Init(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes_SetupSprites(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes_IsWhiteFadeDone(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes_Stop(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes_IsDone(struct Task *task);
+bool8 BT_Phase2SlicedScreen_Init(struct Task *task);
+bool8 BT_Phase2SlicedScreen_UpdateOffsets(struct Task *task);
+bool8 BT_Phase2SlicedScreen_End(struct Task *task);
+bool8 BT_Phase2Mugshot_Init(struct Task *task);
+bool8 BT_Phase2Mugshot_LoadGfx(struct Task *task);
+bool8 BT_Phase2Mugshot_VsBarsSlideIn(struct Task *task);
+bool8 BT_Phase2Mugshot_StartSpriteSlide(struct Task *task);
+bool8 BT_Phase2Mugshot_WaitForOpponentInPlace(struct Task *task);
+bool8 BT_Phase2Mugshot_WaitForPlayerInPlace(struct Task *task);
+bool8 BT_Phase2Mugshot_ExpandWhiteBand(struct Task *task);
+bool8 BT_Phase2Mugshot_StartBlackFade(struct Task *task);
+bool8 BT_Phase2Mugshot_WaitForBlackFade(struct Task *task);
+bool8 BT_Phase2Mugshot_End(struct Task *task);
+bool8 BT_Phase2AntiClockwiseSpiral_Init(struct Task *task);
+bool8 BT_Phase2AntiClockwiseSpiral_Update(struct Task *task);
+bool8 BT_Phase2BlackWaveToRight_Init(struct Task *task);
+bool8 BT_Phase2BlackWaveToRight_UpdateWave(struct Task *task);
+bool8 BT_Phase2BlackWaveToRight_End(struct Task *task);
+bool8 BT_Phase2FullScreenWave_Init(struct Task *task);
+bool8 BT_Phase2FullScreenWave_UpdateWave(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Init(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Step1(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Step2(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Step3(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Step4(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_Step5(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade_End(struct Task *task);
+bool8 BT_Phase2SlidingPokeballs_LoadBgGfx(struct Task *task);
+bool8 BT_Phase2SlidingPokeballs_SetupFldeffArgs(struct Task *task);
+bool8 BT_Phase2SlidingPokeballs_IsDone(struct Task *task);
+bool8 BT_Phase2BigPokeball_Init(struct Task *task);
+bool8 BT_Phase2BigPokeball_LoadTilemapAndWave(struct Task *task);
+bool8 BT_Phase2BigPokeball_UpdateWave1IncEva(struct Task *task);
+bool8 BT_Phase2BigPokeball_UpdateWave2DecEvb(struct Task *task);
+bool8 BT_Phase2BigPokeball_UpdateWave3(struct Task *task);
+bool8 BT_Phase2BigPokeball_CircleEffect(struct Task *task);
+bool8 BT_Phase2HorizontalCorrugate_Init(struct Task *task);
+bool8 BT_Phase2HorizontalCorrugate_UpdateWave(struct Task *task);
+bool8 BT_Phase2DistortedWave_InitWave(struct Task *task);
+bool8 BT_Phase2DistortedWave_UpdateWave(struct Task *task);
+bool8 BT_Phase2Blur_InitBgMosaic(struct Task *task);
+bool8 BT_Phase2Blur_Anim(struct Task *task);
+bool8 BT_Phase2Blur_IsDone(struct Task *task);
+bool8 BT_Phase1Blink(struct Task *task);
+bool8 BT_WaitForPhase1(struct Task *task);
+bool8 BT_Phase2LaunchAnimTask(struct Task *task);
+bool8 BT_WaitForPhase2(struct Task *task);
+bool8 BT_Phase2Blur(struct Task *task);
+bool8 BT_Phase2DistortedWave(struct Task *task);
+bool8 BT_Phase2HorizontalCorrugate(struct Task *task);
+bool8 BT_Phase2BigPokeball(struct Task *task);
+bool8 BT_Phase2SlidingPokeballs(struct Task *task);
+bool8 BT_Phase2ClockwiseBlackFade(struct Task *task);
+bool8 BT_Phase2FullScreenWave(struct Task *task);
+bool8 BT_Phase2BlackWaveToRight(struct Task *task);
+bool8 BT_Phase2SlicedScreen(struct Task *task);
+bool8 BT_Phase2WhiteFadeInStripes(struct Task *task);
+bool8 BT_Phase2GridSquares(struct Task *task);
+bool8 BT_Phase2BlackDoodles(struct Task *task);
+bool8 BT_Phase2StartLoreleiMugshot(struct Task *task);
+bool8 BT_Phase2StartBrunoMugshot(struct Task *task);
+bool8 BT_Phase2StartAgathaMugshot(struct Task *task);
+bool8 BT_Phase2StartLanceMugshot(struct Task *task);
+bool8 BT_Phase2StartBlueMugshot(struct Task *task);
+bool8 BT_Phase2AntiClockwiseSpiral(struct Task *task);
+bool8 BT_Phase1Task(struct Task *task);
+
+bool8 BT_Phase2MugshotsSpriteFuncs_Wait(struct Sprite *sprite);
+bool8 BT_Phase2MugshotsSpriteFuncs_InitParams(struct Sprite *sprite);
+bool8 BT_Phase2MugshotsSpriteFuncs_SlideSpriteIn(struct Sprite *sprite);
+bool8 BT_Phase2MugshotsSpriteFuncs_DecelerateSprite(struct Sprite *sprite);
+bool8 BT_Phase2MugshotsSpriteFuncs_DecelerateSprite2(struct Sprite *sprite);
+
+void SpriteCB_BT_Phase2Mugshots(struct Sprite *sprite);
+void SpriteCB_BT_Phase2SlidingPokeballs(struct Sprite *sprite);
+
+const u32 sBigPokeballTileset[] = INCBIN_U32("graphics/battle_transitions/big_pokeball_tileset.4bpp");
+const u32 sSlidingPokeballTilemap[] = INCBIN_U32("graphics/battle_transitions/sliding_pokeball_tilemap.bin");
+const u8 sSpriteImage_SlidingPokeball[] = INCBIN_U8("graphics/battle_transitions/sliding_pokeball.4bpp");
+const u32 sVsBarTileset[] = INCBIN_U32("graphics/battle_transitions/vsbar_tileset.4bpp");
+const u8 sSpriteImage_UnusedBrendan[] = INCBIN_U8("graphics/battle_transitions/unused_brendan.4bpp");
+const u8 sSpriteImage_UnusedLass[] = INCBIN_U8("graphics/battle_transitions/unused_lass.4bpp");
+const u32 sGridSquareTilemap[] = INCBIN_U32("graphics/battle_transitions/grid_square_tilemap.bin");
+
+const TransitionStateFunc sBT_Phase1Tasks[] =
+{
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+    BT_Phase1Task,
+};
+
+const TransitionStateFunc sBT_Phase2Tasks[] =
+{
+    BT_Phase2Blur,
+    BT_Phase2DistortedWave,
+    BT_Phase2HorizontalCorrugate,
+    BT_Phase2BigPokeball,
+    BT_Phase2SlidingPokeballs,
+    BT_Phase2ClockwiseBlackFade,
+    BT_Phase2FullScreenWave,
+    BT_Phase2BlackWaveToRight,
+    BT_Phase2SlicedScreen,
+    BT_Phase2WhiteFadeInStripes,
+    BT_Phase2GridSquares,
+    BT_Phase2BlackDoodles,
+    BT_Phase2StartLoreleiMugshot,
+    BT_Phase2StartBrunoMugshot,
+    BT_Phase2StartAgathaMugshot,
+    BT_Phase2StartLanceMugshot,
+    BT_Phase2StartBlueMugshot,
+    BT_Phase2AntiClockwiseSpiral,
+};
+
+const TransitionStateFunc sBT_MainPhases[] =
+{
+    BT_Phase1Blink,
+    BT_WaitForPhase1,
+    BT_Phase2LaunchAnimTask,
+    BT_WaitForPhase2,
+};
+
+const TransitionStateFunc sBT_Phase2BlurFuncs[] =
+{
+    BT_Phase2Blur_InitBgMosaic,
+    BT_Phase2Blur_Anim,
+    BT_Phase2Blur_IsDone,
+};
+
+const TransitionStateFunc sBT_Phase2DistortedWaveFuncs[] =
+{
+    BT_Phase2DistortedWave_InitWave,
+    BT_Phase2DistortedWave_UpdateWave,
+};
+
+const TransitionStateFunc sBT_Phase2HorizontalCorrugateFuncs[] =
+{
+    BT_Phase2HorizontalCorrugate_Init,
+    BT_Phase2HorizontalCorrugate_UpdateWave,
+};
+
+const TransitionStateFunc sBT_Phase2BigPokeballFuncs[] =
+{
+    BT_Phase2BigPokeball_Init,
+    BT_Phase2BigPokeball_LoadTilemapAndWave,
+    BT_Phase2BigPokeball_UpdateWave1IncEva,
+    BT_Phase2BigPokeball_UpdateWave2DecEvb,
+    BT_Phase2BigPokeball_UpdateWave3,
+    BT_Phase2BigPokeball_CircleEffect,
+};
+
+const TransitionStateFunc sBT_Phase2SlidingPokeballsFuncs[] =
+{
+    BT_Phase2SlidingPokeballs_LoadBgGfx,
+    BT_Phase2SlidingPokeballs_SetupFldeffArgs,
+    BT_Phase2SlidingPokeballs_IsDone,
+};
+
+const s16 gUnknown_83FA400[] = { -16, 256 };
+
+const s16 gUnknown_83FA404[] = { 0, 16, 32, 8, 24 };
+
+const s16 gUnknown_83FA40E[] = { 8, -8 };
+
+const TransitionStateFunc sBT_Phase2ClockwiseBlackFadeFuncs[] =
+{
+    BT_Phase2ClockwiseBlackFade_Init,
+    BT_Phase2ClockwiseBlackFade_Step1,
+    BT_Phase2ClockwiseBlackFade_Step2,
+    BT_Phase2ClockwiseBlackFade_Step3,
+    BT_Phase2ClockwiseBlackFade_Step4,
+    BT_Phase2ClockwiseBlackFade_Step5,
+    BT_Phase2ClockwiseBlackFade_End,
+};
+
+const TransitionStateFunc sBT_Phase2FullScreenWaveFuncs[] =
+{
+    BT_Phase2FullScreenWave_Init,
+    BT_Phase2FullScreenWave_UpdateWave,
+};
+
+const TransitionStateFunc sBT_Phase2BlackWaveToRightFuncs[] =
+{
+    BT_Phase2BlackWaveToRight_Init,
+    BT_Phase2BlackWaveToRight_UpdateWave,
+    BT_Phase2BlackWaveToRight_End,
+};
+const s16 gUnknown_83FA444[] =
+{
+    0x0, 0x26E,
+    0x100, 0x69,
+    0x0, -0x69,
+    -0x100, -0x266E,
+    0x0, 0x26E,
+    0x100, 0x69,
+    0x0, -0x69,
+    -0x100, -0x266E,
+};
+
+const TransitionStateFunc sBT_Phase2AntiClockwiseSpiralFuncs[] =
+{
+    BT_Phase2AntiClockwiseSpiral_Init,
+    BT_Phase2AntiClockwiseSpiral_Update,
+};
+
+const TransitionStateFunc sBT_Phase2MugshotFuncs[] =
+{
+    BT_Phase2Mugshot_Init,
+    BT_Phase2Mugshot_LoadGfx,
+    BT_Phase2Mugshot_VsBarsSlideIn,
+    BT_Phase2Mugshot_StartSpriteSlide,
+    BT_Phase2Mugshot_WaitForOpponentInPlace,
+    BT_Phase2Mugshot_WaitForPlayerInPlace,
+    BT_Phase2Mugshot_ExpandWhiteBand,
+    BT_Phase2Mugshot_StartBlackFade,
+    BT_Phase2Mugshot_WaitForBlackFade,
+    BT_Phase2Mugshot_End,
+};
+
+const u8 sMugshotsTrainerPicIDsTable[MUGSHOTS_COUNT] =
+{
+    // TODO: document these with macro
+    0x70, 0x71, 0x72, 0x73, 0x7D
+};
+
+const s16 sMugshotsOpponentRotationScales[MUGSHOTS_COUNT][2] =
+{
+    {0x200, 0x200},
+    {0x200, 0x200},
+    {0x200, 0x200},
+    {0x200, 0x200},
+    {0x200, 0x200},
+};
+
+const s16 sMugshotsOpponentCoords[MUGSHOTS_COUNT][2] =
+{
+    { -8, 0 },
+    { -10, 0 },
+    { 0, 0 },
+    { -32, 0 },
+    { 0, 0 },
+};
+
+const TransitionSpriteCallback sBT_Phase2MugshotSpriteFuncs[] =
+{
+    BT_Phase2MugshotsSpriteFuncs_Wait,
+    BT_Phase2MugshotsSpriteFuncs_InitParams,
+    BT_Phase2MugshotsSpriteFuncs_SlideSpriteIn,
+    BT_Phase2MugshotsSpriteFuncs_DecelerateSprite,
+    BT_Phase2MugshotsSpriteFuncs_Wait,
+    BT_Phase2MugshotsSpriteFuncs_DecelerateSprite2, // not used
+    BT_Phase2MugshotsSpriteFuncs_Wait,
+};
+
+const s16 sMugShotSlideVelocity[] = { 12, -12 };
+
+const s16 sMugShotSlideDeceleration[] = { -1, 1 };
+
+const TransitionStateFunc sBT_Phase2SlicedScreenFuncs[] =
+{
+    BT_Phase2SlicedScreen_Init,
+    BT_Phase2SlicedScreen_UpdateOffsets,
+    BT_Phase2SlicedScreen_End,
+};
+
+const TransitionStateFunc sBT_Phase2WhiteFadeInStripesFuncs[] =
+{
+    BT_Phase2WhiteFadeInStripes_Init,
+    BT_Phase2WhiteFadeInStripes_SetupSprites,
+    BT_Phase2WhiteFadeInStripes_IsWhiteFadeDone,
+    BT_Phase2WhiteFadeInStripes_Stop,
+    BT_Phase2WhiteFadeInStripes_IsDone,
+};
+
+const u16 sWhiteStripeDelay[] = { 0, 9, 15, 6, 12, 3 };
+    
+const TransitionStateFunc sBT_Phase2GridSquaresFuncs[] =
+{
+    BT_Phase2GridSquares_LoadGfx,
+    BT_Phase2GridSquares_UpdateTileset,
+    BT_Phase2GridSquares_IsDone,
+};
+
+const TransitionStateFunc sBT_Phase2BlackDoodlesFuncs[] =
+{
+    BT_Phase2BlackDoodles_Init,
+    BT_Phase2BlackDoodles_InitSingleBrush,
+    BT_Phase2BlackDoodles_DrawSingleBrush,
+    BT_Phase2BlackDoodles_IsDone,
+    BT_Phase2BlackDoodles_NextBrush,
+};
+
+const struct BlackDoodleSegment sBlackDoodlesSegments[] =
+{
+    {
+        .startPtX = 0x38,
+        .startPtY = 0x0,
+        .endPtX = 0x0,
+        .endPtY = 0xA0,
+        .whichSide = 0,
+    },
+    {
+        .startPtX = 0x68,
+        .startPtY = 0xA0,
+        .endPtX = 0xF0,
+        .endPtY = 0x58,
+        .whichSide = 1,
+    },
+    {
+        .startPtX = 0xF0,
+        .startPtY = 0x48,
+        .endPtX = 0x38,
+        .endPtY = 0x0,
+        .whichSide = 1,
+    },
+    {
+        .startPtX = 0x0,
+        .startPtY = 0x20,
+        .endPtX = 0x90,
+        .endPtY = 0xA0,
+        .whichSide = 0,
+    },
+    {
+        .startPtX = 0x90,
+        .startPtY = 0xA0,
+        .endPtX = 0xB8,
+        .endPtY = 0x0,
+        .whichSide = 1,
+    },
+    {
+        .startPtX = 0x38,
+        .startPtY = 0x0,
+        .endPtX = 0xA8,
+        .endPtY = 0xA0,
+        .whichSide = 0,
+    },
+    {
+        .startPtX = 0xA8,
+        .startPtY = 0xA0,
+        .endPtX = 0x30,
+        .endPtY = 0x0,
+        .whichSide = 1,
+    },
+};
+
+const s16 sBlackDoodlesDelay[] = { 1, 1, 1, 1, 1, 1, 0 };
+
+const TransitionStateFunc sBT_Phase1FadeFuncs[] =
+{
+    BT_Phase1_FadeOut,
+    BT_Phase1_FadeIn,
+};
+
+const struct SpriteFrameImage sSpriteImageTable_SlidingPokeball[] =
+{
+    {
+        .data = sSpriteImage_SlidingPokeball, 
+        .size = 0x200,
+    },
+};
+
+const union AnimCmd sSpriteAnim_SlidingPokeball[] =
+{
+    ANIMCMD_FRAME(0, 1),
+    ANIMCMD_END,
+};
+
+const union AnimCmd *const sSpriteAnimTable_SlidingPokeball[] = { sSpriteAnim_SlidingPokeball };
+
+const union AffineAnimCmd sSpriteAffineAnim_SlidingPokeball1[] =
+{
+    AFFINEANIMCMD_FRAME(0, 0, -4, 1),
+    AFFINEANIMCMD_JUMP(0),
+};
+
+const union AffineAnimCmd sSpriteAffineAnim_SlidingPokeball2[] =
+{
+    AFFINEANIMCMD_FRAME(0, 0, 4, 1),
+    AFFINEANIMCMD_JUMP(0),
+};
+
+const union AffineAnimCmd *const sSpriteAffineAnimTable_SlidingPokeball[] =
+{
+    sSpriteAffineAnim_SlidingPokeball1,
+    sSpriteAffineAnim_SlidingPokeball2,
+};
+
+const struct SpriteTemplate sSpriteTemplate_SlidingPokeball =
+{
+    .tileTag = SPRITE_INVALID_TAG,
+    .paletteTag = 0x1009,
+    .oam = &gEventObjectBaseOam_32x32,
+    .anims = sSpriteAnimTable_SlidingPokeball,
+    .images = sSpriteImageTable_SlidingPokeball,
+    .affineAnims = sSpriteAffineAnimTable_SlidingPokeball,
+    .callback = SpriteCB_BT_Phase2SlidingPokeballs,
+};
+
+const struct OamData sOamData_Unused =
+{
+    .y = 0,
+    .affineMode = 0,
+    .objMode = 0,
+    .mosaic = 0,
+    .bpp = 0,
+    .shape = SPRITE_SHAPE(64x64),
+    .x = 0,
+    .matrixNum = 0,
+    .size = SPRITE_SIZE(64x64),
+    .tileNum = 0,
+    .priority = 0,
+    .paletteNum = 0,
+    .affineParam = 0,
+};
+
+const struct SpriteFrameImage sSpriteImageTable_UnusedBrendan[] =
+{
+    {
+        .data = sSpriteImage_UnusedBrendan,
+        .size = 0x800,
+    },
+};
+
+const struct SpriteFrameImage sSpriteImageTable_UnusedLass[] =
+{
+    {
+        .data = sSpriteImage_UnusedLass,
+        .size = 0x800,
+    },
+};
+
+const union AnimCmd sSpriteAnim_Unused[] =
+{
+    ANIMCMD_FRAME(0, 1),
+    ANIMCMD_END,
+};
+
+const union AnimCmd *const sSpriteAnimTable_Unused[] = { sSpriteAnim_Unused };
+
+const struct SpriteTemplate sSpriteTemplateTable_Unused[] =
+{
+    {
+        .tileTag = SPRITE_INVALID_TAG,
+        .paletteTag = 0x100A,
+        .oam = &sOamData_Unused,
+        .anims = sSpriteAnimTable_Unused,
+        .images = sSpriteImageTable_UnusedBrendan,
+        .affineAnims = gDummySpriteAffineAnimTable,
+        .callback = SpriteCB_BT_Phase2Mugshots,
+    },
+    {
+        .tileTag = SPRITE_INVALID_TAG,
+        .paletteTag = 0x100A,
+        .oam = &sOamData_Unused,
+        .anims = sSpriteAnimTable_Unused,
+        .images = sSpriteImageTable_UnusedLass,
+        .affineAnims = gDummySpriteAffineAnimTable,
+        .callback = SpriteCB_BT_Phase2Mugshots,
+    },
+};
+
+// this palette is shared by big pokeball and sliding pokeball
+const u16 sSlidingPokeballBigPokeballPalette[] = INCBIN_U16("graphics/battle_transitions/sliding_pokeball.gbapal");
+
+const struct SpritePalette sSpritePalette_SlidingPokeball =
+{
+    .data = sSlidingPokeballBigPokeballPalette,
+    .tag = 0x1009,
+};
+
+const u16 sVsBarLoreleiPalette[] = INCBIN_U16("graphics/battle_transitions/lorelei_bg.gbapal");
+const u16 sVsBarBrunoPalette[] = INCBIN_U16("graphics/battle_transitions/bruno_bg.gbapal");
+const u16 sVsBarAgathaPalette[] = INCBIN_U16("graphics/battle_transitions/agatha_bg.gbapal");
+const u16 sVsBarLancePalette[] = INCBIN_U16("graphics/battle_transitions/lance_bg.gbapal");
+const u16 sVsBarBluePalette[] = INCBIN_U16("graphics/battle_transitions/blue_bg.gbapal");
+const u16 sVsBarMalePlayerPalette[] = INCBIN_U16("graphics/battle_transitions/red_bg.gbapal");
+const u16 sVsBarFemalePlayerPalette[] = INCBIN_U16("graphics/battle_transitions/green_bg.gbapal");
+
+const u16 *const sVsBarOpponentPalettes[MUGSHOTS_COUNT] =
+{
+    sVsBarLoreleiPalette,
+    sVsBarBrunoPalette,
+    sVsBarAgathaPalette,
+    sVsBarLancePalette,
+    sVsBarBluePalette,
+};
+
+const u16 *const sVsBarPlayerPalettes[] =
+{
+    sVsBarMalePlayerPalette,
+    sVsBarFemalePlayerPalette,
+};
+
+const u16 sUnusedTrainerPalette[] = INCBIN_U16("graphics/battle_transitions/unused_trainer.gbapal");
+
+const struct SpritePalette sSpritePalette_UnusedTrainer =
+{
+    .data = sUnusedTrainerPalette, 
+    .tag = 0x100A,
+};
+
+const u16 sBigPokeballTilemap[] = INCBIN_U16("graphics/battle_transitions/big_pokeball_tilemap.bin");
+const u16 sVsBarTilemap[] = INCBIN_U16("graphics/battle_transitions/vsbar_tilemap.bin");