Trade data; split off trade_scene

9 files changed, 3017 insertions, 2979 deletions

diff --git a/data/trade.s b/data/trade.s
index 8ce10a337..f3c6f8b7e 100644
--- a/data/trade.s
+++ b/data/trade.s
@@ -8,548 +8,6 @@
 	.section .rodata
 	.align 2, 0
 
-gTradeMovesBoxTilemap:: @ 8260834
-	.incbin "data/trade/unk_8260834.bin"
-
-gTradePartyBoxTilemap:: @ 8260A32
-	.incbin "data/trade/unk_8260A32.bin"
-
-gUnknown_8260C30:: @ 8260C30
-	.incbin "data/trade/unk_8260C30.bin"
-
-gUnknown_8261430:: @ 8261430
-	.incbin "data/trade/unk_8261430.bin"
-
-gOamdata_8261C30::
-	.4byte 0x80004000, 0x00000400
-
-gOamData_8261C38::
-	.4byte 0xc0004000, 0x00000400
-
-gSpriteAnim_8261C40::
-	obj_image_anim_frame 0x00, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C48::
-	obj_image_anim_frame 0x20, 5
-	obj_image_anim_end
-
-gSpriteAnimTable_8261C50::
-	.4byte gSpriteAnim_8261C40
-	.4byte gSpriteAnim_8261C48
-
-gUnknown_8261C58:: @ 8261C58
-	obj_tiles gUnknown_8E9E1DC, 0x0800, 300
-
-gUnknown_8261C60:: @ 8261C60
-	obj_pal gUnknown_8E9CF3C, 2345
-
-gSpriteAnim_8261C68::
-	obj_image_anim_frame 0x00, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C70::
-	obj_image_anim_frame 0x08, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C78::
-	obj_image_anim_frame 0x10, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C80::
-	obj_image_anim_frame 0x18, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C88::
-	obj_image_anim_frame 0x20, 5
-	obj_image_anim_end
-
-gSpriteAnim_8261C90::
-	obj_image_anim_frame 0x28, 5
-	obj_image_anim_end
-
-gSpriteAnimTable_8261C98::
-	.4byte gSpriteAnim_8261C68
-	.4byte gSpriteAnim_8261C70
-	.4byte gSpriteAnim_8261C78
-	.4byte gSpriteAnim_8261C80
-	.4byte gSpriteAnim_8261C88
-	.4byte gSpriteAnim_8261C90
-
-gUnknown_8261CB0:: @ 8261CB0
-	spr_template 300, 2345, gOamData_8261C38, gSpriteAnimTable_8261C50, NULL, gDummySpriteAffineAnimTable, SpriteCallbackDummy
-
-gUnknown_8261CC8:: @ 8261CC8
-	spr_template 200, 4925, gOamdata_8261C30, gSpriteAnimTable_8261C98, NULL, gDummySpriteAffineAnimTable, SpriteCallbackDummy
-
-gUnknown_8261CE0::
-	.incbin "data/trade/unk_8261CE0.gbapal"
-
-gUnknown_8261D00:: @ 8261D00
-	obj_pal gUnknown_8261CE0, 4925
-
-gUnknown_8261D08:: @ 8261D08
-	.byte 0x04, 0x02, 0x0c, 0x0c, 0x00, 0x00
-	.byte 0x02, 0x04, 0x0c, 0x0c, 0x00, 0x00
-	.byte 0x07, 0x06, 0x01, 0x00, 0x00, 0x00
-	.byte 0x01, 0x06, 0x07, 0x00, 0x00, 0x00
-
-	.byte 0x05, 0x03, 0x0c, 0x0c, 0x00, 0x00
-	.byte 0x03, 0x05, 0x0c, 0x0c, 0x00, 0x00
-	.byte 0x00, 0x07, 0x06, 0x01, 0x00, 0x00
-	.byte 0x06, 0x07, 0x00, 0x01, 0x00, 0x00
-
-	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x04, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x09, 0x08, 0x07, 0x06, 0x00, 0x00
-	.byte 0x03, 0x01, 0x00, 0x00, 0x00, 0x00
-
-	.byte 0x01, 0x01, 0x01, 0x01, 0x00, 0x00
-	.byte 0x05, 0x01, 0x01, 0x01, 0x00, 0x00
-	.byte 0x02, 0x09, 0x08, 0x07, 0x00, 0x00
-	.byte 0x08, 0x09, 0x06, 0x06, 0x00, 0x00
-
-	.byte 0x02, 0x02, 0x02, 0x02, 0x00, 0x00
-	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06
-	.byte 0x05, 0x03, 0x01, 0x00, 0x00, 0x00
-
-	.byte 0x03, 0x03, 0x03, 0x03, 0x00, 0x00
-	.byte 0x01, 0x01, 0x01, 0x01, 0x00, 0x00
-	.byte 0x04, 0x04, 0x04, 0x04, 0x00, 0x00
-	.byte 0x0a, 0x08, 0x06, 0x00, 0x00, 0x00
-
-	.byte 0x0a, 0x08, 0x0c, 0x00, 0x00, 0x00
-	.byte 0x08, 0x0a, 0x0c, 0x00, 0x00, 0x00
-	.byte 0x01, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x07, 0x00, 0x01, 0x00, 0x00, 0x00
-
-	.byte 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x09, 0x0c, 0x00, 0x00, 0x00, 0x00
-	.byte 0x06, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-
-	.byte 0x06, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00
-	.byte 0x03, 0x02, 0x01, 0x00, 0x00, 0x00
-	.byte 0x09, 0x07, 0x00, 0x00, 0x00, 0x00
-
-	.byte 0x07, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00
-	.byte 0x08, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x02, 0x01, 0x00, 0x00, 0x00, 0x00
-
-	.byte 0x08, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x06, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x05, 0x04, 0x03, 0x02, 0x01, 0x00
-	.byte 0x0b, 0x09, 0x07, 0x00, 0x00, 0x00
-
-	.byte 0x09, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x04, 0x02, 0x00, 0x00, 0x00, 0x00
-
-	.byte 0x0b, 0x09, 0x07, 0x06, 0x00, 0x00
-	.byte 0x07, 0x06, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00
-	.byte 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00
-
-gTradeMonSpriteCoords:: @ 8261E40
-	.byte 0x01, 0x05
-	.byte 0x08, 0x05
-	.byte 0x01, 0x0a
-	.byte 0x08, 0x0a
-	.byte 0x01, 0x0f
-	.byte 0x08, 0x0f
-	.byte 0x10, 0x05
-	.byte 0x17, 0x05
-	.byte 0x10, 0x0a
-	.byte 0x17, 0x0a
-	.byte 0x10, 0x0f
-	.byte 0x17, 0x0f
-	.byte 0x17, 0x12
-
-gUnknown_8261E5A:: @ 8261E5A
-	.byte 0x05, 0x04
-	.byte 0x0c, 0x04
-	.byte 0x05, 0x09
-	.byte 0x0c, 0x09
-	.byte 0x05, 0x0e
-	.byte 0x0c, 0x0e
-	.byte 0x14, 0x04
-	.byte 0x1b, 0x04
-	.byte 0x14, 0x09
-	.byte 0x1b, 0x09
-	.byte 0x14, 0x0e
-	.byte 0x1b, 0x0e
-
-gUnknown_8261E72:: @ 8261E72
-	.byte 0x01, 0x03
-	.byte 0x08, 0x03
-	.byte 0x01, 0x08
-	.byte 0x08, 0x08
-	.byte 0x01, 0x0d
-	.byte 0x08, 0x0d
-
-	.byte 0x10, 0x03
-	.byte 0x17, 0x03
-	.byte 0x10, 0x08
-	.byte 0x17, 0x08
-	.byte 0x10, 0x0d
-	.byte 0x17, 0x0d
-
-gTradeUnknownSpriteCoords:: @ 8261E8A
-	.byte 0x3c, 0x09, 0xb4, 0x09
-	.byte 0x30, 0x09, 0xa8, 0x09
-
-gUnknown_8261E92::
-	.byte 0x00, 0x0e, 0x0f, 0x1d
-	.byte 0x03, 0x05, 0x03, 0x07
-	.byte 0x12, 0x05, 0x12, 0x07
-	.byte 0x08, 0x07, 0x16, 0x0c
-	.byte 0x08, 0x07, 0x16, 0x0c
-	.byte 0x06, 0x07, 0x18, 0x0c
-	.byte 0x06, 0x07, 0x18, 0x0c
-	.byte 0x08, 0x07, 0x16, 0x0c
-	.byte 0x07, 0x07, 0x17, 0x0c
-
-gUnknown_8261EB6:: @ 8261EB6
-	.string "$"
-
-gUnknown_8261EB7::
-	.string "{COLOR DARK_GREY}{HIGHLIGHT TRANSPARENT}{SHADOW RED}$"
-
-gText_MaleSymbol4:: @ 8261EC1
-	.string "♂$"
-
-gText_FemaleSymbol4:: @ 8261EC3
-	.string "♀$"
-
-gText_GenderlessSymbol:: @ 8261EC5
-	.string "$"
-
-gUnknown_8261EC6::
-	.string "$"
-
-gUnknown_8261EC7:: @ 8261EC7
-	.string "\n$"
-
-gUnknown_8261EC9::
-	.string "/$"
-
-	.align 2
-gUnknown_8261ECC:: @ 8261ECC
-	.4byte gUnknown_841E0B9
-	.4byte gUnknown_841E0C0
-	.4byte gUnknown_841E0D2
-	.4byte gUnknown_841E0DA
-	.4byte gUnknown_841E0E0
-	.4byte gUnknown_841E0EE
-
-gUnknown_8261EE4:: @ 8261EE4
-	.4byte gUnknown_841E10A, sub_804F440
-	.4byte gUnknown_841E112, sub_804F464
-
-sTradeErrorOrStatusMessagePtrs:: @ 8261EF4
-	.4byte gUnknown_841E118 @ Communication standby
-	.4byte gUnknown_841E145 @ The trade has been canceled.
-	.4byte gUnknown_841E16B @ That's your only POKéMON for battle
-	.4byte gUnknown_8417094 @ That's your only POKéMON for battle
-	.4byte gUnknown_841E199 @ Waiting for your friend to finish
-	.4byte gUnknown_841E1C5 @ Your friend wants to trade POKéMON
-	.4byte gUnknown_84170BC @ That POKéMON can't be traded now
-	.4byte gUnknown_84170E0 @ An EGG can't be traded now
-	.4byte gUnknown_84170FC @ The other TRAINER's POKéMON can't be traded now
-
-gUnknown_8261F18:: @ 8261F18
-	.byte 0, 1, 2
-
-	.align 2
-gUnknown_8261F1C:: @ 8261F1C
-	.4byte 0x000001f8
-	@ {
-	@   .bg = 0,
-	@   .charBaseIndex = 2,
-	@   .mapBaseIndex = 31,
-	@   .screenSize = 0,
-	@   .paletteMode = 0,
-	@   .priority = 0,
-	@   .baseTile = 0x0000
-	@ }
-	.4byte 0x00001051
-	@ {
-	@   .bg = 1,
-	@   .charBaseIndex = 0,
-	@   .mapBaseIndex = 5,
-	@   .screenSize = 0,
-	@   .paletteMode = 0,
-	@   .priority = 1,
-	@   .baseTile = 0x0000
-	@ }
-	.4byte 0x00002062
-	@ {
-	@   .bg = 2,
-	@   .charBaseIndex = 0,
-	@   .mapBaseIndex = 6,
-	@   .screenSize = 0,
-	@   .paletteMode = 0,
-	@   .priority = 2,
-	@   .baseTile = 0x0000
-	@ }
-	.4byte 0x00003073
-	@ {
-	@   .bg = 3,
-	@   .charBaseIndex = 0,
-	@   .mapBaseIndex = 7,
-	@   .screenSize = 0,
-	@   .paletteMode = 0,
-	@   .priority = 3,
-	@   .baseTile = 0x0000
-	@ }
-
-gUnknown_8261F2C:: @ 8261F2C
-	.byte 0, 4, 7, 22, 4, 15
-	.2byte 0x001e
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 4,
-	@   .tilemapTop = 7,
-	@   .width = 22,
-	@   .height = 4,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x001e
-	@ }
-	.byte 0, 17, 15, 12, 4, 15
-	.2byte 0x0076
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 17,
-	@   .tilemapTop = 15,
-	@   .width = 12,
-	@   .height = 4,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x0076
-	@ }
-	.byte 0, 0, 5, 8, 2, 13
-	.2byte 0x00a6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 0,
-	@   .tilemapTop = 5,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00a6
-	@ }
-	.byte 0, 7, 5, 8, 2, 13
-	.2byte 0x00b6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 7,
-	@   .tilemapTop = 5,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00b6
-	@ }
-	.byte 0, 0, 10, 8, 2, 13
-	.2byte 0x00c6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 0,
-	@   .tilemapTop = 10,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00c6
-	@ }
-	.byte 0, 7, 10, 8, 2, 13
-	.2byte 0x00d6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 7,
-	@   .tilemapTop = 10,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00d6
-	@ }
-	.byte 0, 0, 15, 8, 2, 13
-	.2byte 0x00e6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 0,
-	@   .tilemapTop = 15,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00e6
-	@ }
-	.byte 0, 7, 15, 8, 2, 13
-	.2byte 0x00f6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 7,
-	@   .tilemapTop = 15,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x00f6
-	@ }
-	.byte 0, 15, 5, 8, 2, 13
-	.2byte 0x0106
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 15,
-	@   .tilemapTop = 5,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0106
-	@ }
-	.byte 0, 22, 5, 8, 2, 13
-	.2byte 0x0116
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 22,
-	@   .tilemapTop = 5,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0116
-	@ }
-	.byte 0, 15, 10, 8, 2, 13
-	.2byte 0x0126
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 15,
-	@   .tilemapTop = 10,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0126
-	@ }
-	.byte 0, 22, 10, 8, 2, 13
-	.2byte 0x0136
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 22,
-	@   .tilemapTop = 10,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0136
-	@ }
-	.byte 0, 15, 15, 8, 2, 13
-	.2byte 0x0146
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 15,
-	@   .tilemapTop = 15,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0146
-	@ }
-	.byte 0, 22, 15, 8, 2, 13
-	.2byte 0x0156
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 22,
-	@   .tilemapTop = 15,
-	@   .width = 8,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0156
-	@ }
-	.byte 0, 2, 5, 14, 2, 13
-	.2byte 0x0166
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 2,
-	@   .tilemapTop = 5,
-	@   .width = 14,
-	@   .height = 2,
-	@   .paletteNum = 13,
-	@   .baseBlock = 0x0166
-	@ }
-	.byte 0, 3, 8, 11, 8, 15
-	.2byte 0x0182
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 3,
-	@   .tilemapTop = 8,
-	@   .width = 11,
-	@   .height = 8,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x0182
-	@ }
-	.byte 0, 17, 5, 14, 2, 15
-	.2byte 0x01da
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 17,
-	@   .tilemapTop = 5,
-	@   .width = 14,
-	@   .height = 2,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x01da
-	@ }
-	.byte 0, 18, 8, 11, 8, 15
-	.2byte 0x01f6
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 18,
-	@   .tilemapTop = 8,
-	@   .width = 11,
-	@   .height = 8,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x01f6
-	@ }
-	.byte 255, 0, 0, 0, 0, 0
-	.2byte 0x0000
-	@ {
-	@   .bg = 255,
-	@   .tilemapLeft = 0,
-	@   .tilemapTop = 0,
-	@   .width = 0,
-	@   .height = 0,
-	@   .paletteNum = 0,
-	@   .baseBlock = 0x0000
-	@ }
-
-gUnknown_8261FC4:: @ 8261FC4
-	.byte 0, 21, 13, 6, 4, 15
-	.2byte 0x024e
-	@ {
-	@   .bg = 0,
-	@   .tilemapLeft = 21,
-	@   .tilemapTop = 13,
-	@   .width = 6,
-	@   .height = 4,
-	@   .paletteNum = 15,
-	@   .baseBlock = 0x024e
-	@ }
-
-	.string "かいめの そうしん$", 13
-	.string "かいめの じゅしん$", 13
-	.string "ポケモンアイコンセット$", 13
-	.string "OBJテキストセット$", 13
-	.string "セルセット$", 13
-	.string "OBJテキストADD$", 13
-	.string "システムメッセージADD$", 13
-	.string "はいけいセット$", 13
-
-gJPText_Shedinja:: @ 8262034
-	.string "ヌケニン$"
-	.string "こうかんせいりつ     $"
-	.string "だめだたらしいよ     $"
-
-gUnknown_8262055:: @ 8262055
-	.byte 0x04, 0x03
-	.byte 0x13, 0x03
-
-	.align 2
 gUnknown_826205C::
 	.incbin "data/trade/unk_826207C.gbapal"
 
diff --git a/include/graphics.h b/include/graphics.h
index ba174b348..20e322bc1 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -4216,8 +4216,10 @@ extern const u8 gMonIcon_QuestionMark[];
 
 // trade
 extern const u16 gUnknown_8E9CEDC[];
+extern const u16 gUnknown_8E9CF3C[];
 extern const u16 gUnknown_8E9CF5C[];
 extern const u16 gUnknown_8E9E9FC[];
+extern const u16 gUnknown_8E9E1DC[];
 extern const u16 gUnknown_8E9F1FC[];
 
 #endif //GUARD_GRAPHICS_H
diff --git a/include/strings.h b/include/strings.h
index ce5744a04..301bfb9c6 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -667,5 +667,23 @@ extern const u8 gText_ByeByeVar1[];
 extern const u8 gText_XSentOverY[];
 extern const u8 gText_TakeGoodCareOfX[];
 extern const u8 gUnknown_841E325[];
+extern const u8 gUnknown_841E0B9[];
+extern const u8 gUnknown_841E0C0[];
+extern const u8 gUnknown_841E0D2[];
+extern const u8 gUnknown_841E0DA[];
+extern const u8 gUnknown_841E0E0[];
+extern const u8 gUnknown_841E0EE[];
+extern const u8 gUnknown_841E10A[];
+extern const u8 gUnknown_841E112[];
+extern const u8 gUnknown_841E118[];
+extern const u8 gUnknown_841E145[];
+extern const u8 gUnknown_841E16B[];
+extern const u8 gUnknown_8417094[];
+extern const u8 gUnknown_841E199[];
+extern const u8 gUnknown_841E1C5[];
+extern const u8 gUnknown_84170BC[];
+extern const u8 gUnknown_84170E0[];
+extern const u8 gUnknown_84170FC[];
+extern const u8 gUnknown_841E09F[];
 
 #endif //GUARD_STRINGS_H
diff --git a/include/trade.h b/include/trade.h
index 02ed7d8c4..b1ae5669e 100644
--- a/include/trade.h
+++ b/include/trade.h
@@ -1,6 +1,11 @@
 #ifndef GUARD_TRADE_H
 #define GUARD_TRADE_H
 
+extern struct MailStruct gLinkPartnerMail[6];
+extern u8 gSelectedTradeMonPositions[2];
+
+extern const u16 gUnknown_826601C[];
+void sub_804C718(void);
 s32 sub_804FB34(void);
 
 #endif //GUARD_TRADE_H
diff --git a/include/trade_scene.h b/include/trade_scene.h
new file mode 100644
index 000000000..025e2b237
--- /dev/null
+++ b/include/trade_scene.h
@@ -0,0 +1,6 @@
+#ifndef GUARD_TRADE_SCENE_H
+#define GUARD_TRADE_SCENE_H
+
+void CB2_InitTradeAnim_LinkTrade(void);
+
+#endif //GUARD_TRADE_SCENE_H
diff --git a/ld_script.txt b/ld_script.txt
index 78c7d089d..b66aa6b85 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -86,6 +86,7 @@ SECTIONS {
         asm/pokeball.o(.text);
         src/load_save.o(.text);
         src/trade.o(.text);
+        src/trade_scene.o(.text);
         src/play_time.o(.text);
         src/new_game.o(.text);
         asm/overworld.o(.text);
@@ -400,6 +401,7 @@ SECTIONS {
         data/battle_interface.o(.rodata);
         data/pokeball.o(.rodata);
         src/trade.o(.rodata);
+        src/trade_scene.o(.rodata);
         data/trade.o(.rodata);
         data/overworld.o(.rodata);
         data/tilesets.o(.rodata);
diff --git a/src/trade.c b/src/trade.c
index 6f35c1880..728258a50 100644
--- a/src/trade.c
+++ b/src/trade.c
@@ -41,6 +41,8 @@
 #include "pokemon_summary_screen.h"
 #include "pokemon_storage_system.h"
 #include "new_menu_helpers.h"
+#include "trade.h"
+#include "trade_scene.h"
 #include "constants/species.h"
 #include "constants/items.h"
 #include "constants/easy_chat.h"
@@ -48,22 +50,6 @@
 #include "constants/region_map.h"
 #include "constants/moves.h"
 
-struct InGameTrade {
-    /*0x00*/ u8 nickname[POKEMON_NAME_LENGTH + 1];
-    /*0x0C*/ u16 species;
-    /*0x0E*/ u8 ivs[NUM_STATS];
-    /*0x14*/ u8 abilityNum;
-    /*0x18*/ u32 otId;
-    /*0x1C*/ u8 conditions[5];
-    /*0x24*/ u32 personality;
-    /*0x28*/ u16 heldItem;
-    /*0x2A*/ u8 mailNum;
-    /*0x2B*/ u8 otName[11];
-    /*0x36*/ u8 otGender;
-    /*0x37*/ u8 sheen;
-    /*0x38*/ u16 requestedSpecies;
-};
-
 struct TradeMenuResources
 {
     /*0x0000*/ u8 unk_0;
@@ -104,56 +90,6 @@ struct TradeMenuResources
     /*0x08F0*/ u16 tilemapBuffer[BG_SCREEN_SIZE / 2];
 };
 
-struct TradeAnimationResources {
-    /*0x00*/ struct Pokemon mon;
-    /*0x64*/ u32 timer;
-    /*0x68*/ u32 monPersonalities[2];
-    /*0x70*/ u8 filler_70[2];
-    /*0x72*/ u8 unk_72;
-    /*0x73*/ u8 unk_73;
-    /*0x74*/ u16 linkData[10];
-    /*0x88*/ u8 unk_88;
-    /*0x89*/ u8 unk_89;
-    /*0x8A*/ u16 unk_8A;
-    /*0x8C*/ u16 unk_8C;
-    /*0x8E*/ u8 pokePicSpriteIdxs[2];
-    /*0x90*/ u8 unk_90;
-    /*0x91*/ u8 unk_91;
-    /*0x92*/ u8 unk_92;
-    /*0x93*/ u8 unk_93;
-    /*0x94*/ u16 state;
-    /*0x96*/ u8 filler_96[0xD2 - 0x96];
-    /*0xD2*/ u8 pokeballSpriteId;
-    /*0xD3*/ u8 unk_D3;
-    /*0xD4*/ u16 unk_D4;
-    /*0xD6*/ u16 unk_D6;
-    /*0xD8*/ u16 unk_D8;
-    /*0xDA*/ u16 unk_DA;
-    /*0xDC*/ u16 unk_DC;
-    /*0xDE*/ u16 unk_DE;
-    /*0xE0*/ s16 bg1vofs;
-    /*0xE2*/ s16 bg1hofs;
-    /*0xE4*/ s16 bg2vofs;
-    /*0xE6*/ s16 bg2hofs;
-    /*0xE8*/ u16 sXY;
-    /*0xEA*/ u16 unk_EA;
-    /*0xEC*/ u16 unk_EC;
-    /*0xEE*/ bool8 isLinkTrade;
-    /*0xF0*/ u16 tradeSpecies[2];
-    /*0xF4*/ u16 cachedMapMusic;
-    /*0xF6*/ u8 unk_F6;
-    /*0xF8*/ u16 monSpecies[2];
-    /*0xFC*/ u8 unk_FC[7];
-    /*0x103*/ u8 filler_103[1];
-    /*0x104*/ u8 textColor[3];
-    /*0x107*/ u8 filler_107[1];
-    /*0x108*/ u8 isCableTrade;
-    /*0x109*/ u8 win0left;
-    /*0x10A*/ u8 win0top;
-    /*0x10B*/ u8 win0right;
-    /*0x10C*/ u8 win0bottom;
-};
-
 enum TradeStatusMsg
 {
     TRADESTATMSG_COMMSTANDBY = 0,
@@ -174,7 +110,6 @@ EWRAM_DATA u8 *gUnknown_2031C94[14] = {};
 EWRAM_DATA struct MailStruct gLinkPartnerMail[6] = {};
 EWRAM_DATA u8 gSelectedTradeMonPositions[2] = {0};
 EWRAM_DATA struct TradeMenuResources * sTradeMenuResourcesPtr = NULL;
-EWRAM_DATA struct TradeAnimationResources * sTradeData = NULL;
 
 void sub_804C728(void);
 void sub_804D4F8(void);
@@ -193,6 +128,8 @@ void sub_804F08C(u8 a0, u8 partyIdx, u8 a2, u8 a3, u8 a4, u8 a5);
 void sub_804F284(u8 side);
 void sub_804F3B4(void);
 void sub_804F3C8(u8 a0);
+void TradeMenuAction_Summary(u8 taskId);
+void TradeMenuAction_Trade(u8 taskId);
 void sub_804F488(u16 a0, u8 a1);
 static void sub_804F4DC(void);
 void PrintTradeErrorOrStatusMessage(u8 str_idx);
@@ -203,32 +140,6 @@ void sub_804F890(u8 side);
 void sub_804F964(void);
 void sub_804F9D8(void);
 u32 sub_804FA14(struct Pokemon * party, int partyCount, int cursorPos);
-void CB2_InitTradeAnim_LinkTrade(void);
-void sub_805049C(void);
-void sub_80504B0(void);
-void TradeAnimInit_LoadGfx(void);
-void CB2_RunTradeAnim_InGameTrade(void);
-void SetTradeSequenceBgGpuRegs(u8 idx);
-void sub_8050DE0(void);
-void sub_8050E24(void);
-u8 sub_8050F14(void);
-u8 sub_8050F3C(void);
-u8 sub_805232C(void);
-void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite);
-void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite);
-void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite);
-void BufferInGameTradeMonName(void);
-static void GetInGameTradeMail(struct MailStruct * mail, const struct InGameTrade * inGameTrade);
-void CB2_RunTradeAnim_LinkTrade(void);
-void sub_8053E1C(void);
-void sub_8053E8C(void);
-void sub_80543C4(void);
-void sub_8054470(u8 taskId);
-void CheckPartnersMonForRibbons(void);
-void DrawTextOnTradeWindow(u8 windowId, const u8 *str, s8 speed);
-void Task_AnimateWirelessSignal(u8 taskId);
-void c3_0805465C(u8 taskId);
-void sub_8054734(u8 taskId);
 
 static const size_t gUnknown_8260814[] = {
     sizeof(struct SaveBlock2),
@@ -241,65 +152,524 @@ static const size_t gUnknown_8260814[] = {
     0x528 // unk
 };
 
-extern const u16 gUnknown_8260C30[];
-extern const u16 gUnknown_8261430[];
-extern const struct BgTemplate gUnknown_8261F1C[4];
-extern const struct WindowTemplate gUnknown_8261F2C[18];
-extern const u8 gTradeMonSpriteCoords[][2];
-extern const u8 *gUnknown_8261ECC[];
-extern const u8 gTradeUnknownSpriteCoords[][4];
-extern const struct SpriteTemplate gUnknown_8261CB0;
-extern const struct SpriteTemplate gUnknown_8261CC8;
-extern const u8 gJPText_Shedinja[];
-extern const u8 gUnknown_8261D08[][4][6];
-extern const u16 gTradePartyBoxTilemap[];
-extern const u16 gTradeMovesBoxTilemap[];
-extern const u8 gUnknown_8262055[][2];
-extern const u8 gUnknown_8261E5A[][12];
-extern const u8 gUnknown_8261E72[][12];
-extern const u8 gUnknown_8261F18[];
-extern const u8 gUnknown_8261EB6[];
-extern const u8 gUnknown_8261EC7[];
-extern const u8 gUnknown_841E09F[];
-extern const u8 *const sTradeErrorOrStatusMessagePtrs[];
-extern const struct SpritePalette gUnknown_8261D00;
-extern const struct SpritePalette gUnknown_8261C60;
-extern const struct SpriteSheet gUnknown_8261C58;
-extern const u16 gTradeGlow2PaletteAnimTable[];
-extern const struct SpriteSheet gUnknown_826CDD4;
-extern const struct SpritePalette gUnknown_826CDDC;
-extern const struct BgTemplate gUnknown_826D1D4[4];
-extern const struct WindowTemplate gUnknown_826D1BC[];
-extern const u16 gUnknown_826AA5C[];
-extern const u16 gUnknown_8269A5C[];
-extern const u32 gUnknown_3379A0Bin[];
-extern const u16 gUnknown_826407C[];
-extern const u16 gUnknown_826601C[];
-extern const u16 gUnknown_826BB5C[];
-extern const u16 gUnknown_826BD5C[];
-extern const u16 gUnknown_826BF5C[];
-extern const u16 gUnknown_826701C[];
-extern const u16 gUnknown_826985C[];
-extern const u16 gUnknown_826995C[];
-extern const u32 gWirelessSignal4bpp[];
-extern const u32 gUnknown_826C60C[];
-extern const struct SpriteSheet gUnknown_826CE2C;
-extern const struct SpriteSheet gUnknown_826CE7C;
-extern const struct SpriteSheet gUnknown_826CEB0;
-extern const struct SpriteSheet gUnknown_826CF28;
-extern const struct SpritePalette gUnknown_826CE34;
-extern const struct SpritePalette gUnknown_826CE3C;
-extern const struct InGameTrade gInGameTrades[];
-extern const struct SpriteTemplate sTradePokeballSpriteTemplate;
-extern const struct SpriteTemplate gUnknown_826CF30;
-extern const struct SpriteTemplate sGameLinkCableEndSpriteTemplate;
-extern const struct SpriteTemplate gUnknown_826CE44;
-extern const struct SpriteTemplate sGlowBallSpriteTemplate;
-extern const union AffineAnimCmd *const gUnknown_826CF88[];
-extern const struct SpriteTemplate gUnknown_826CF48;
-extern const s8 gUnknown_826D1E4[];
-extern const u16 sInGameTradeMailMessages[][10];
-extern const u8 gUnknown_826D250[][2];
+const u16 gTradeMovesBoxTilemap[] = INCBIN_U16("data/trade/unk_8260834.bin");
+const u16 gTradePartyBoxTilemap[] = INCBIN_U16("data/trade/unk_8260A32.bin");
+const u16 gUnknown_8260C30[] = INCBIN_U16("data/trade/unk_8260C30.bin");
+const u16 gUnknown_8261430[] = INCBIN_U16("data/trade/unk_8261430.bin");
+
+const struct OamData gOamData_8261C30 = {
+    .shape = SPRITE_SHAPE(32x16),
+    .size = SPRITE_SIZE(32x16),
+    .priority = 1
+};
+
+const struct OamData gOamData_8261C38 = {
+    .shape = SPRITE_SHAPE(64x32),
+    .size = SPRITE_SIZE(64x32),
+    .priority = 1
+};
+
+const union AnimCmd gSpriteAnim_8261C40[] = {
+    ANIMCMD_FRAME(0x00, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C48[] = {
+    ANIMCMD_FRAME(0x20, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_8261C50[] = {
+    gSpriteAnim_8261C40,
+    gSpriteAnim_8261C48
+};
+
+const struct SpriteSheet gUnknown_8261C58 = {
+    gUnknown_8E9E1DC,
+    0x800,
+    300
+};
+
+const struct SpritePalette gUnknown_8261C60 = {
+    gUnknown_8E9CF3C,
+    2345
+};
+
+
+const union AnimCmd gSpriteAnim_8261C68[] = {
+    ANIMCMD_FRAME(0x00, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C70[] = {
+    ANIMCMD_FRAME(0x08, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C78[] = {
+    ANIMCMD_FRAME(0x10, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C80[] = {
+    ANIMCMD_FRAME(0x18, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C88[] = {
+    ANIMCMD_FRAME(0x20, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd gSpriteAnim_8261C90[] = {
+    ANIMCMD_FRAME(0x28, 5),
+    ANIMCMD_END
+};
+
+const union AnimCmd *const gSpriteAnimTable_8261C98[] = {
+    gSpriteAnim_8261C68,
+    gSpriteAnim_8261C70,
+    gSpriteAnim_8261C78,
+    gSpriteAnim_8261C80,
+    gSpriteAnim_8261C88,
+    gSpriteAnim_8261C90
+};
+
+const struct SpriteTemplate gUnknown_8261CB0 = {
+    .tileTag = 300,
+    .paletteTag = 2345,
+    .oam = &gOamData_8261C38,
+    .anims = gSpriteAnimTable_8261C50,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCallbackDummy
+};
+
+const struct SpriteTemplate gUnknown_8261CC8 = {
+    .tileTag = 200,
+    .paletteTag = 4925,
+    .oam = &gOamData_8261C30,
+    .anims = gSpriteAnimTable_8261C98,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCallbackDummy
+};
+
+const u16 gUnknown_8261CE0[] = INCBIN_U16("data/trade/unk_8261CE0.gbapal");
+
+const struct SpritePalette gUnknown_8261D00 = {
+    gUnknown_8261CE0,
+    4925
+};
+
+#define DIR_UP    0
+#define DIR_DOWN  1
+#define DIR_LEFT  2
+#define DIR_RIGHT 3
+
+const u8 sCursorMoveDestinations[][4][6] = {
+    // Player's party
+    [0] = {
+        [DIR_UP]    = { 4,  2, 12, 12,  0,  0},
+        [DIR_DOWN]  = { 2,  4, 12, 12,  0,  0},
+        [DIR_LEFT]  = { 7,  6,  1,  0,  0,  0},
+        [DIR_RIGHT] = { 1,  6,  7,  0,  0,  0}
+    },
+    [1] = {
+        [DIR_UP]    = { 5,  3, 12, 12,  0,  0},
+        [DIR_DOWN]  = { 3,  5, 12, 12,  0,  0},
+        [DIR_LEFT]  = { 0,  7,  6,  1,  0,  0},
+        [DIR_RIGHT] = { 6,  7,  0,  1,  0,  0}
+    },
+    [2] = {
+        [DIR_UP]    = { 0,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = { 4,  0,  0,  0,  0,  0},
+        [DIR_LEFT]  = { 9,  8,  7,  6,  0,  0},
+        [DIR_RIGHT] = { 3,  1,  0,  0,  0,  0}
+    },
+    [3] = {
+        [DIR_UP]    = { 1,  1,  1,  1,  0,  0},
+        [DIR_DOWN]  = { 5,  1,  1,  1,  0,  0},
+        [DIR_LEFT]  = { 2,  9,  8,  7,  0,  0},
+        [DIR_RIGHT] = { 8,  9,  6,  6,  0,  0}
+    },
+    [4] = {
+        [DIR_UP]    = { 2,  2,  2,  2,  0,  0},
+        [DIR_DOWN]  = { 0,  0,  0,  0,  0,  0},
+        [DIR_LEFT]  = {11, 10,  9,  8,  7,  6},
+        [DIR_RIGHT] = { 5,  3,  1,  0,  0,  0}
+    },
+    [5] = {
+        [DIR_UP]    = { 3,  3,  3,  3,  0,  0},
+        [DIR_DOWN]  = { 1,  1,  1,  1,  0,  0},
+        [DIR_LEFT]  = { 4,  4,  4,  4,  0,  0},
+        [DIR_RIGHT] = {10,  8,  6,  0,  0,  0}
+    },
+    // Partner's party
+    [6] = {
+        [DIR_UP]    = {10,  8, 12,  0,  0,  0},
+        [DIR_DOWN]  = { 8, 10, 12,  0,  0,  0},
+        [DIR_LEFT]  = { 1,  0,  0,  0,  0,  0},
+        [DIR_RIGHT] = { 7,  0,  1,  0,  0,  0}
+    },
+    [7] = {
+        [DIR_UP]    = {12,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = { 9, 12,  0,  0,  0,  0},
+        [DIR_LEFT]  = { 6,  0,  0,  0,  0,  0},
+        [DIR_RIGHT] = { 0,  0,  0,  0,  0,  0}
+    },
+    [8] = {
+        [DIR_UP]    = { 6,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = {10,  6,  0,  0,  0,  0},
+        [DIR_LEFT]  = { 3,  2,  1,  0,  0,  0},
+        [DIR_RIGHT] = { 9,  7,  0,  0,  0,  0}
+    },
+    [9] = {
+        [DIR_UP]    = { 7,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = {11, 12,  0,  0,  0,  0},
+        [DIR_LEFT]  = { 8,  0,  0,  0,  0,  0},
+        [DIR_RIGHT] = { 2,  1,  0,  0,  0,  0}
+    },
+    [10] = {
+        [DIR_UP]    = { 8,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = { 6,  0,  0,  0,  0,  0},
+        [DIR_LEFT]  = { 5,  4,  3,  2,  1,  0},
+        [DIR_RIGHT] = {11,  9,  7,  0,  0,  0}
+    },
+    [11] = {
+        [DIR_UP]    = { 9,  0,  0,  0,  0,  0},
+        [DIR_DOWN]  = {12,  0,  0,  0,  0,  0},
+        [DIR_LEFT]  = {10,  0,  0,  0,  0,  0},
+        [DIR_RIGHT] = { 4,  2,  0,  0,  0,  0}
+    },
+    // Cancel
+    [12] = {
+        [DIR_UP]    = {11,  9,  7,  6,  0,  0},
+        [DIR_DOWN]  = { 7,  6,  0,  0,  0,  0},
+        [DIR_LEFT]  = {12,  0,  0,  0,  0,  0},
+        [DIR_RIGHT] = {12,  0,  0,  0,  0,  0}
+    }
+};
+
+const u8 gTradeMonSpriteCoords[][2] = {
+    {0x01, 0x05},
+    {0x08, 0x05},
+    {0x01, 0x0a},
+    {0x08, 0x0a},
+    {0x01, 0x0f},
+    {0x08, 0x0f},
+
+    {0x10, 0x05},
+    {0x17, 0x05},
+    {0x10, 0x0a},
+    {0x17, 0x0a},
+    {0x10, 0x0f},
+    {0x17, 0x0f},
+
+    {0x17, 0x12},
+};
+
+const u8 gUnknown_8261E5A[][2][6][2] = {
+    {
+        {
+            {0x05, 0x04},
+            {0x0c, 0x04},
+            {0x05, 0x09},
+            {0x0c, 0x09},
+            {0x05, 0x0e},
+            {0x0c, 0x0e}
+        }, {
+            {0x14, 0x04},
+            {0x1b, 0x04},
+            {0x14, 0x09},
+            {0x1b, 0x09},
+            {0x14, 0x0e},
+            {0x1b, 0x0e}
+        }
+    }, {
+        {
+            {0x01, 0x03},
+            {0x08, 0x03},
+            {0x01, 0x08},
+            {0x08, 0x08},
+            {0x01, 0x0d},
+            {0x08, 0x0d}
+        }, {
+            {0x10, 0x03},
+            {0x17, 0x03},
+            {0x10, 0x08},
+            {0x17, 0x08},
+            {0x10, 0x0d},
+            {0x17, 0x0d}
+        }
+    }
+};
+
+const u8 gTradeUnknownSpriteCoords[][4] = {
+    {0x3c, 0x09, 0xb4, 0x09},
+    {0x30, 0x09, 0xa8, 0x09}
+};
+
+const u8 gUnknown_8261E92[] = {
+    0x00, 0x0e, 0x0f, 0x1d,
+    0x03, 0x05, 0x03, 0x07,
+    0x12, 0x05, 0x12, 0x07,
+    0x08, 0x07, 0x16, 0x0c,
+    0x08, 0x07, 0x16, 0x0c,
+    0x06, 0x07, 0x18, 0x0c,
+    0x06, 0x07, 0x18, 0x0c,
+    0x08, 0x07, 0x16, 0x0c,
+    0x07, 0x07, 0x17, 0x0c
+};
+
+const u8 gUnknown_8261EB6[] = _("");
+const u8 gUnknown_8261EB7[] = _("{COLOR DARK_GREY}{HIGHLIGHT TRANSPARENT}{SHADOW RED}");
+const u8 gText_MaleSymbol4[] = _("♂");
+const u8 gText_FemaleSymbol4[] = _("♀");
+const u8 gText_GenderlessSymbol[] = _("");
+const u8 gUnknown_8261EC6[] = _("");
+const u8 gUnknown_8261EC7[] = _("\n");
+const u8 gUnknown_8261EC9[] = _("/");
+
+const u8 *const gUnknown_8261ECC[] = {
+    gUnknown_841E0B9,
+    gUnknown_841E0C0,
+    gUnknown_841E0D2,
+    gUnknown_841E0DA,
+    gUnknown_841E0E0,
+    gUnknown_841E0EE
+};
+
+const struct MenuAction gUnknown_8261EE4[] = {
+    {gUnknown_841E10A, { .void_u8 = TradeMenuAction_Summary }},
+    {gUnknown_841E112, { .void_u8 = TradeMenuAction_Trade }}
+};
+
+const u8 *const sTradeErrorOrStatusMessagePtrs[] = {
+    gUnknown_841E118, // Communication standby
+    gUnknown_841E145, // The trade has been canceled.
+    gUnknown_841E16B, // That's your only POKéMON for battle
+    gUnknown_8417094, // That's your only POKéMON for battle
+    gUnknown_841E199, // Waiting for your friend to finish
+    gUnknown_841E1C5, // Your friend wants to trade POKéMON
+    gUnknown_84170BC, // That POKéMON can't be traded now
+    gUnknown_84170E0, // An EGG can't be traded now
+    gUnknown_84170FC  // The other TRAINER's POKéMON can't be traded now
+};
+
+const u8 gUnknown_8261F18[] = { 0, 1, 2 };
+
+const struct BgTemplate gUnknown_8261F1C[] = {
+    {
+        .bg = 0,
+        .charBaseIndex = 2,
+        .mapBaseIndex = 31,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 0,
+        .baseTile = 0x000
+    }, {
+        .bg = 1,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 5,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 1,
+        .baseTile = 0x000
+    }, {
+        .bg = 2,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 6,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 2,
+        .baseTile = 0x000
+    }, {
+        .bg = 3,
+        .charBaseIndex = 0,
+        .mapBaseIndex = 7,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 3,
+        .baseTile = 0x000
+    }
+};
+
+const struct WindowTemplate gUnknown_8261F2C[] = {
+    {
+        .bg = 0,
+        .tilemapLeft = 4,
+        .tilemapTop = 7,
+        .width = 22,
+        .height = 4,
+        .paletteNum = 15,
+        .baseBlock = 0x01e
+    }, {
+        .bg = 0,
+        .tilemapLeft = 17,
+        .tilemapTop = 15,
+        .width = 12,
+        .height = 4,
+        .paletteNum = 15,
+        .baseBlock = 0x076
+    }, {
+        .bg = 0,
+        .tilemapLeft = 0,
+        .tilemapTop = 5,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0a6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 7,
+        .tilemapTop = 5,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0b6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 0,
+        .tilemapTop = 10,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0c6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 7,
+        .tilemapTop = 10,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0d6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 0,
+        .tilemapTop = 15,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0e6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 7,
+        .tilemapTop = 15,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x0f6
+    }, {
+        .bg = 0,
+        .tilemapLeft = 15,
+        .tilemapTop = 5,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x106
+    }, {
+        .bg = 0,
+        .tilemapLeft = 22,
+        .tilemapTop = 5,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x116
+    }, {
+        .bg = 0,
+        .tilemapLeft = 15,
+        .tilemapTop = 10,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x126
+    }, {
+        .bg = 0,
+        .tilemapLeft = 22,
+        .tilemapTop = 10,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x136
+    }, {
+        .bg = 0,
+        .tilemapLeft = 15,
+        .tilemapTop = 15,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x146
+    }, {
+        .bg = 0,
+        .tilemapLeft = 22,
+        .tilemapTop = 15,
+        .width = 8,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x156
+    }, {
+        .bg = 0,
+        .tilemapLeft = 2,
+        .tilemapTop = 5,
+        .width = 14,
+        .height = 2,
+        .paletteNum = 13,
+        .baseBlock = 0x166
+    }, {
+        .bg = 0,
+        .tilemapLeft = 3,
+        .tilemapTop = 8,
+        .width = 11,
+        .height = 8,
+        .paletteNum = 15,
+        .baseBlock = 0x182
+    }, {
+        .bg = 0,
+        .tilemapLeft = 17,
+        .tilemapTop = 5,
+        .width = 14,
+        .height = 2,
+        .paletteNum = 15,
+        .baseBlock = 0x1da
+    }, {
+        .bg = 0,
+        .tilemapLeft = 18,
+        .tilemapTop = 8,
+        .width = 11,
+        .height = 8,
+        .paletteNum = 15,
+        .baseBlock = 0x1f6
+    }, DUMMY_WIN_TEMPLATE
+};
+
+const struct WindowTemplate gUnknown_8261FC4 = {
+    .bg = 0,
+    .tilemapLeft = 21,
+    .tilemapTop = 13,
+    .width = 6,
+    .height = 4,
+    .paletteNum = 15,
+    .baseBlock = 0x24e
+};
+
+const u8 gUnknown_8261FCC[][13] = {
+    _("かいめの そうしん"),
+    _("かいめの じゅしん"),
+    _("ポケモンアイコンセット"),
+    _("OBJテキストセット"),
+    _("セルセット"),
+    _("OBJテキストADD"),
+    _("システムメッセージADD"),
+    _("はいけいセット")
+};
+
+const u8 gJPText_Shedinja[] = _("ヌケニン");
+const u8 gUnknown_8262039[] = _("こうかんせいりつ     ");
+const u8 gUnknown_8262047[] = _("だめだたらしいよ     ");
+
+const u8 gUnknown_8262055[][2] = {
+    { 4,  3},
+    {19,  3}
+};
 
 void sub_804C600(void)
 {
@@ -320,7 +690,7 @@ void sub_804C600(void)
     {
         DeactivateAllTextPrinters();
         gUnknown_3000E78 = 590; // ?
-        for (i = 0; i < NELEMS(gUnknown_8261F2C); i++)
+        for (i = 0; i < NELEMS(gUnknown_8261F2C) - 1; i++)
         {
             ClearWindowTilemap(i);
             FillWindowPixelBuffer(i, PIXEL_FILL(0));
@@ -2882,11 +3252,11 @@ u8 sub_804E028(u8 oldPosition, u8 direction)
     int i;
     u8 newPosition = 0;
 
-    for (i = 0; i < PARTY_SIZE; i++)
+    for (i = 0; i < 6; i++)
     {
-        if (sTradeMenuResourcesPtr->tradeMenuOptionsActive[gUnknown_8261D08[oldPosition][direction][i]] == TRUE)
+    if (sTradeMenuResourcesPtr->tradeMenuOptionsActive[sCursorMoveDestinations[oldPosition][direction][i]] == TRUE)
         {
-            newPosition = gUnknown_8261D08[oldPosition][direction][i];
+            newPosition = sCursorMoveDestinations[oldPosition][direction][i];
             break;
         }
     }
@@ -2937,9 +3307,6 @@ void sub_804E134(void)
     }
 }
 
-extern const struct MenuAction gUnknown_8261EE4[];
-extern const struct WindowTemplate gUnknown_8261FC4;
-
 void sub_804E194(void)
 {
     int i;
@@ -3554,13 +3921,16 @@ void sub_804F08C(u8 whichParty, u8 monIdx, u8 a2, u8 a3, u8 a4, u8 a5)
 void sub_804F284(u8 whichParty)
 {
     s32 i;
-    const u8 *r5;
-    const u8 *r4;
     for (i = 0; i < sTradeMenuResourcesPtr->partyCounts[whichParty]; i++)
     {
-        r5 = gUnknown_8261E5A[whichParty];
-        r4 = gUnknown_8261E72[whichParty];
-        sub_804F08C(whichParty, i, r5[2 * i + 0], r5[2 * i + 1], r4[2 * i + 0], r4[2 * i + 1]);
+        sub_804F08C(
+            whichParty,
+            i,
+            gUnknown_8261E5A[0][whichParty][i][0],
+            gUnknown_8261E5A[0][whichParty][i][1],
+            gUnknown_8261E5A[1][whichParty][i][0],
+            gUnknown_8261E5A[1][whichParty][i][1]
+        );
     }
 }
 #else
@@ -3584,7 +3954,7 @@ void sub_804F284(u8 whichParty)
                 "\tldr r1, _0804F2E0 @ =gUnknown_8261E5A\n"
                 "\tlsls r0, 2\n"
                 "\tadds r5, r0, r1\n"
-                "\tldr r1, _0804F2E4 @ =gUnknown_8261E72\n"
+                "\tldr r1, _0804F2E4 @ =gUnknown_8261E5A+24\n"
                 "\tadds r4, r0, r1\n"
                 "_0804F2AA:\n"
                 "\tlsls r1, r7, 24\n"
@@ -3615,7 +3985,7 @@ void sub_804F284(u8 whichParty)
                 "\t.align 2, 0\n"
                 "_0804F2DC: .4byte sTradeMenuResourcesPtr\n"
                 "_0804F2E0: .4byte gUnknown_8261E5A\n"
-                "_0804F2E4: .4byte gUnknown_8261E72");
+                "_0804F2E4: .4byte gUnknown_8261E5A+24");
 }
 #endif //NONMATCHING
 
@@ -3650,13 +4020,13 @@ void sub_804F3C8(u8 whichParty)
     sTradeMenuResourcesPtr->unk_74[whichParty] = 0;
 }
 
-void sub_804F440(void)
+void TradeMenuAction_Summary(u8 taskId)
 {
     FillBgTilemapBufferRect_Palette0(0, 0, 0, 0, 30, 20);
     CopyBgTilemapBufferToVram(0);
 }
 
-void sub_804F464(void)
+void TradeMenuAction_Trade(u8 taskId)
 {
     FillBgTilemapBufferRect_Palette0(0, 0, 0, 0, 30, 20);
     CopyBgTilemapBufferToVram(0);
@@ -4120,2272 +4490,3 @@ int Trade_CanTradeSelectedMon(struct UnkLinkRfuStruct_02022B14Substruct a0, u16
 
     return 0;
 }
-
-// Sprite callback for link cable trade glow
-void SpriteCB_TradeGlowCable(struct Sprite * sprite)
-{
-    sprite->data[0]++;
-    if (sprite->data[0] == 10)
-    {
-        PlaySE(SE_BOWA);
-        sprite->data[0] = 0;
-    }
-}
-
-// Sprite callback for wireless trade glow
-void SpriteCB_TradeGlowWireless(struct Sprite * sprite)
-{
-    if (!sprite->invisible)
-    {
-        sprite->data[0]++;
-        if (sprite->data[0] == 10)
-        {
-            PlaySE(SE_W207B);
-            sprite->data[0] = 0;
-        }
-    }
-}
-
-// Palette flash for trade glow core
-void SpriteCB_TradeGlowCore(struct Sprite * sprite)
-{
-    if (sprite->data[1] == 0)
-    {
-        sprite->data[0]++;
-        if (sprite->data[0] == 12)
-            sprite->data[0] = 0;
-        LoadPalette(&gTradeGlow2PaletteAnimTable[sprite->data[0]], 16 * (sprite->oam.paletteNum + 16) + 4, 2);
-    }
-}
-
-void SpriteCB_GameLinkCableEnd_Outbound(struct Sprite * sprite)
-{
-    sprite->data[0]++;
-    sprite->pos2.y++;
-    if (sprite->data[0] == 10)
-        DestroySprite(sprite);
-}
-
-void SpriteCB_GameLinkCableEnd_Inbound(struct Sprite * sprite)
-{
-    sprite->data[0]++;
-    sprite->pos2.y--;
-    if (sprite->data[0] == 10)
-        DestroySprite(sprite);
-}
-
-void sub_804FE00(struct Sprite * sprite)
-{
-    sprite->data[0]++;
-    if (sprite->data[0] == 15)
-    {
-        PlaySE(SE_W107);
-        sprite->data[0] = 0;
-    }
-}
-
-void SetTradeBGAffine(void)
-{
-    struct BgAffineDstData affine;
-    DoBgAffineSet(&affine, sTradeData->unk_D4 * 0x100, sTradeData->unk_D6 * 0x100, sTradeData->unk_DC, sTradeData->unk_DE, sTradeData->sXY, sTradeData->sXY, sTradeData->unk_EC);
-    SetGpuReg(REG_OFFSET_BG2PA, affine.pa);
-    SetGpuReg(REG_OFFSET_BG2PB, affine.pb);
-    SetGpuReg(REG_OFFSET_BG2PC, affine.pc);
-    SetGpuReg(REG_OFFSET_BG2PD, affine.pd);
-    SetGpuReg(REG_OFFSET_BG2X, affine.dx);
-    SetGpuReg(REG_OFFSET_BG2Y, affine.dy);
-}
-
-static void TradeAnim_UpdateBgRegs(void)
-{
-    u16 dispcnt;
-
-    SetGpuReg(REG_OFFSET_BG1VOFS, sTradeData->bg1vofs);
-    SetGpuReg(REG_OFFSET_BG1HOFS, sTradeData->bg1hofs);
-
-    dispcnt = GetGpuReg(REG_OFFSET_DISPCNT);
-    if ((dispcnt & 7) == DISPCNT_MODE_0)
-    {
-        SetGpuReg(REG_OFFSET_BG2VOFS, sTradeData->bg2vofs);
-        SetGpuReg(REG_OFFSET_BG2HOFS, sTradeData->bg2hofs);
-    }
-    else
-    {
-        SetTradeBGAffine();
-    }
-}
-
-static void VBlankCB_TradeAnim(void)
-{
-    TradeAnim_UpdateBgRegs();
-    LoadOam();
-    ProcessSpriteCopyRequests();
-    TransferPlttBuffer();
-}
-
-void sub_804FF24(void)
-{
-    sTradeData->unk_8A = 0;
-    sTradeData->unk_88 = 0;
-    sTradeData->unk_89 = 0;
-}
-
-void sub_804FF4C(void)
-{
-    if (sTradeData->unk_88 == sTradeData->unk_89)
-        sTradeData->unk_8A++;
-    else
-        sTradeData->unk_8A = 0;
-
-    if (sTradeData->unk_8A > 300)
-    {
-        CloseLink();
-        SetMainCallback2(CB2_LinkError);
-        sTradeData->unk_8A = 0;
-        sTradeData->unk_89 = 0;
-        sTradeData->unk_88 = 0;
-    }
-
-    sTradeData->unk_89 = sTradeData->unk_88;
-}
-
-u32 sub_804FFC4(void)
-{
-    if (gReceivedRemoteLinkPlayers)
-        return GetMultiplayerId();
-    return 0;
-}
-
-void sub_804FFE4(u8 whichParty, u8 a1)
-{
-    int pos = 0;
-    struct Pokemon *mon = NULL;
-    u16 species;
-    u32 personality;
-
-    if (whichParty == 0)
-    {
-        mon = &gPlayerParty[gSelectedTradeMonPositions[0]];
-        pos = 1;
-    }
-
-    if (whichParty == 1)
-    {
-        mon = &gEnemyParty[gSelectedTradeMonPositions[1] % PARTY_SIZE];
-        pos = 3;
-    }
-
-    switch (a1)
-    {
-    case 0:
-        species = GetMonData(mon, MON_DATA_SPECIES2);
-        personality = GetMonData(mon, MON_DATA_PERSONALITY);
-
-        if (whichParty == 0)
-            HandleLoadSpecialPokePic(&gMonFrontPicTable[species], gMonSpritesGfxPtr->sprites[1], species, personality);
-        else
-            HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species], gMonSpritesGfxPtr->sprites[whichParty * 2 + 1], species, personality);
-
-        LoadCompressedSpritePalette(GetMonSpritePalStruct(mon));
-        sTradeData->tradeSpecies[whichParty] = species;
-        sTradeData->monPersonalities[whichParty] = personality;
-        break;
-    case 1:
-        SetMultiuseSpriteTemplateToPokemon(GetMonSpritePalStruct(mon)->tag, pos);
-        sTradeData->pokePicSpriteIdxs[whichParty] = CreateSprite(&gMultiuseSpriteTemplate, 120, 60, 6);
-        gSprites[sTradeData->pokePicSpriteIdxs[whichParty]].invisible = TRUE;
-        gSprites[sTradeData->pokePicSpriteIdxs[whichParty]].callback = SpriteCallbackDummy;
-        break;
-    }
-}
-
-void CB2_InitTradeAnim_LinkTrade(void)
-{
-    switch (gMain.state)
-    {
-    case 0:
-        if (!gReceivedRemoteLinkPlayers)
-        {
-            gLinkType = 0x1144;
-            CloseLink();
-        }
-        sTradeData = AllocZeroed(sizeof(struct TradeAnimationResources));
-        AllocateMonSpritesGfx();
-        ResetTasks();
-        ResetSpriteData();
-        FreeAllSpritePalettes();
-        SetVBlankCallback(VBlankCB_TradeAnim);
-        TradeAnimInit_LoadGfx();
-        sub_804FF24();
-        gMain.state++;
-        sTradeData->unk_8C = 0;
-        sTradeData->state = 0;
-        sTradeData->isLinkTrade = TRUE;
-        sTradeData->unk_D4 = 64;
-        sTradeData->unk_D6 = 64;
-        sTradeData->unk_D8 = 0;
-        sTradeData->unk_DA = 0;
-        sTradeData->unk_DC = 120;
-        sTradeData->unk_DE = 80;
-        sTradeData->sXY = 256;
-        sTradeData->unk_EC = 0;
-        break;
-    case 1:
-        if (!gReceivedRemoteLinkPlayers)
-        {
-            sTradeData->isCableTrade = TRUE;
-            OpenLink();
-            gMain.state++;
-            sTradeData->timer = 0;
-        }
-        else
-        {
-            gMain.state = 4;
-        }
-        break;
-    case 2:
-        sTradeData->timer++;
-        if (sTradeData->timer > 60)
-        {
-            sTradeData->timer = 0;
-            gMain.state++;
-        }
-        break;
-    case 3:
-        if (IsLinkMaster())
-        {
-            if (GetLinkPlayerCount_2() >= GetSavedPlayerCount())
-            {
-                sTradeData->timer++;
-                if (sTradeData->timer > 30)
-                {
-                    CheckShouldAdvanceLinkState();
-                    gMain.state++;
-                }
-            }
-            else
-            {
-                sub_804FF4C();
-            }
-        }
-        else
-        {
-            gMain.state++;
-        }
-        break;
-    case 4:
-        sub_804FF4C();
-        if (gReceivedRemoteLinkPlayers == 1 && IsLinkPlayerDataExchangeComplete() == 1)
-        {
-            gMain.state++;
-        }
-        break;
-    case 5:
-        sTradeData->unk_72 = 0;
-        sTradeData->unk_73 = 0;
-        sTradeData->unk_93 = 0;
-        sub_804FFE4(0, 0);
-        gMain.state++;
-        break;
-    case 6:
-        sub_804FFE4(0, 1);
-        gMain.state++;
-        break;
-    case 7:
-        sub_804FFE4(1, 0);
-        gMain.state++;
-        break;
-    case 8:
-        sub_804FFE4(1, 1);
-        sub_80504B0();
-        gMain.state++;
-        break;
-    case 9:
-        sub_8050DE0();
-        LoadSpriteSheet(&gUnknown_826CDD4);
-        LoadSpritePalette(&gUnknown_826CDDC);
-        gMain.state++;
-        break;
-    case 10:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
-        ShowBg(0);
-        sTradeData->monSpecies[0] = GetMonData(&gPlayerParty[gSelectedTradeMonPositions[0]], MON_DATA_SPECIES2);
-        sTradeData->monSpecies[1] = GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_SPECIES2);
-        memcpy(sTradeData->unk_FC, gLinkPlayers[GetMultiplayerId() ^ 1].name, 7);
-        gMain.state++;
-        break;
-    case 11:
-        sub_805049C();
-        sub_8050E24();
-        gMain.state++;
-        break;
-    case 12:
-        if (!gPaletteFade.active)
-        {
-            if (gWirelessCommType != 0)
-            {
-                LoadWirelessStatusIndicatorSpriteGfx();
-                CreateWirelessStatusIndicatorSprite(0, 0);
-            }
-            SetMainCallback2(CB2_RunTradeAnim_LinkTrade);
-        }
-        break;
-    }
-    RunTasks();
-    RunTextPrinters();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void sub_805049C(void)
-{
-    SetTradeSequenceBgGpuRegs(5);
-    SetTradeSequenceBgGpuRegs(0);
-}
-
-void sub_80504B0(void)
-{
-    FillWindowPixelBuffer(0, PIXEL_FILL(15));
-    PutWindowTilemap(0);
-    CopyWindowToVram(0, 3);
-}
-
-void TradeAnimInit_LoadGfx(void)
-{
-    SetGpuReg(REG_OFFSET_DISPCNT, 0);
-    ResetBgsAndClearDma3BusyFlags(FALSE);
-    InitBgsFromTemplates(0, gUnknown_826D1D4, NELEMS(gUnknown_826D1D4));
-    ChangeBgX(0, 0, 0);
-    ChangeBgY(0, 0, 0);
-    SetBgTilemapBuffer(0, Alloc(BG_SCREEN_SIZE));
-    SetBgTilemapBuffer(1, Alloc(BG_SCREEN_SIZE));
-    SetBgTilemapBuffer(3, Alloc(BG_SCREEN_SIZE));
-    DeactivateAllTextPrinters();
-    // Doing the graphics load...
-    DecompressAndLoadBgGfxUsingHeap(0, gBattleTextboxTiles, 0, 0, 0);
-    LZDecompressWram(gFile_graphics_interface_menu_map_tilemap, gDecompressionBuffer);
-    CopyToBgTilemapBuffer(0, gDecompressionBuffer, BG_SCREEN_SIZE, 0);
-    LoadCompressedPalette(gBattleTextboxPalette, 0x000, 0x20);
-    InitWindows(gUnknown_826D1BC);
-    // ... and doing the same load again
-    DecompressAndLoadBgGfxUsingHeap(0, gBattleTextboxTiles, 0, 0, 0);
-    LZDecompressWram(gFile_graphics_interface_menu_map_tilemap, gDecompressionBuffer);
-    CopyToBgTilemapBuffer(0, gDecompressionBuffer, BG_SCREEN_SIZE, 0);
-    LoadCompressedPalette(gBattleTextboxPalette, 0x000, 0x20);
-}
-
-void CB2_InitTradeAnim_InGameTrade(void)
-{
-    u8 otName[11];
-
-    switch (gMain.state)
-    {
-    case 0:
-        gSelectedTradeMonPositions[0] = gSpecialVar_0x8005;
-        gSelectedTradeMonPositions[1] = 6;
-        StringCopy(gLinkPlayers[0].name, gSaveBlock2Ptr->playerName);
-        GetMonData(&gEnemyParty[0], MON_DATA_OT_NAME, otName);
-        StringCopy(gLinkPlayers[1].name, otName);
-        sTradeData = AllocZeroed(sizeof(*sTradeData));
-        AllocateMonSpritesGfx();
-        ResetTasks();
-        ResetSpriteData();
-        FreeAllSpritePalettes();
-        SetVBlankCallback(VBlankCB_TradeAnim);
-        TradeAnimInit_LoadGfx();
-        sTradeData->isLinkTrade = FALSE;
-        sTradeData->unk_8C = 0;
-        sTradeData->state = 0;
-        sTradeData->unk_D4 = 64;
-        sTradeData->unk_D6 = 64;
-        sTradeData->unk_D8 = 0;
-        sTradeData->unk_DA = 0;
-        sTradeData->unk_DC = 120;
-        sTradeData->unk_DE = 80;
-        sTradeData->sXY = 256;
-        sTradeData->unk_EC = 0;
-        sTradeData->timer = 0;
-        gMain.state = 5;
-        break;
-    case 5:
-        sub_804FFE4(0, 0);
-        gMain.state++;
-        break;
-    case 6:
-        sub_804FFE4(0, 1);
-        gMain.state++;
-        break;
-    case 7:
-        sub_804FFE4(1, 0);
-        ShowBg(0);
-        gMain.state++;
-        break;
-    case 8:
-        sub_804FFE4(1, 1);
-        FillWindowPixelBuffer(0, PIXEL_FILL(15));
-        PutWindowTilemap(0);
-        CopyWindowToVram(0, 3);
-        gMain.state++;
-        break;
-    case 9:
-        sub_8050DE0();
-        LoadSpriteSheet(&gUnknown_826CDD4);
-        LoadSpritePalette(&gUnknown_826CDDC);
-        gMain.state++;
-        break;
-    case 10:
-        ShowBg(0);
-        gMain.state++;
-        break;
-    case 11:
-        SetTradeSequenceBgGpuRegs(5);
-        SetTradeSequenceBgGpuRegs(0);
-        sub_8050E24();
-        gMain.state++;
-        break;
-    case 12:
-        SetMainCallback2(CB2_RunTradeAnim_InGameTrade);
-        break;
-    }
-
-    RunTasks();
-    RunTextPrinters();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-static void ReceivedMonSetPokedexFlags(u8 partyIdx)
-{
-    struct Pokemon *mon = &gPlayerParty[partyIdx];
-
-    if (!GetMonData(mon, MON_DATA_IS_EGG))
-    {
-        u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
-        u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, NULL);
-        species = SpeciesToNationalPokedexNum(species);
-        GetSetPokedexFlag(species, FLAG_SET_SEEN);
-        HandleSetPokedexFlag(species, FLAG_SET_CAUGHT, personality);
-    }
-}
-
-static void RS_TryEnableNationalPokedex(void)
-{
-    u8 mpId = GetMultiplayerId();
-    // Originally in Ruby but commented out
-    /*if (gLinkPlayers[mpId ^ 1].lp_field_2 == 0x8000)
-        EnableNationalPokedex();*/
-}
-
-void TradeMons(u8 playerPartyIdx, u8 partnerPartyIdx)
-{
-    u8 friendship;
-
-    // Get whether the offered Pokemon have mail
-    struct Pokemon *playerMon = &gPlayerParty[playerPartyIdx];
-    u16 playerMail = GetMonData(playerMon, MON_DATA_MAIL);
-
-    struct Pokemon *partnerMon = &gEnemyParty[partnerPartyIdx];
-    u16 partnerMail = GetMonData(partnerMon, MON_DATA_MAIL);
-
-    // The mail attached to the sent Pokemon no longer exists in your file.
-    if (playerMail != 0xFF)
-        ClearMailStruct(&gSaveBlock1Ptr->mail[playerMail]);
-
-    // This is where the actual trade happens!!
-    sTradeData->mon = *playerMon;
-    *playerMon = *partnerMon;
-    *partnerMon = sTradeData->mon;
-
-    // By default, a Pokemon received from a trade will have 70 Friendship.
-    friendship = 70;
-    if (!GetMonData(playerMon, MON_DATA_IS_EGG))
-        SetMonData(playerMon, MON_DATA_FRIENDSHIP, &friendship);
-
-    // Associate your partner's mail with the Pokemon they sent over.
-    if (partnerMail != 0xFF)
-        GiveMailToMon2(playerMon, &gLinkPartnerMail[partnerMail]);
-
-    ReceivedMonSetPokedexFlags(playerPartyIdx);
-    if (gReceivedRemoteLinkPlayers)
-        RS_TryEnableNationalPokedex();
-}
-
-void sub_80508F4(void)
-{
-    switch (sTradeData->unk_93)
-    {
-    case 1:
-        if (IsLinkTaskFinished())
-        {
-            SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
-            sTradeData->unk_93++;
-        }
-    case 2:
-        sTradeData->unk_93 = 0;
-        break;
-    }
-}
-
-void CB2_RunTradeAnim_InGameTrade(void)
-{
-    sub_8050F14();
-    RunTasks();
-    RunTextPrinters();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void SetTradeSequenceBgGpuRegs(u8 state)
-{
-    switch (state)
-    {
-    case 0:
-        sTradeData->bg2vofs = 0;
-        sTradeData->bg2hofs = 0xB4;
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
-        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256);
-        LoadPalette(gTradeGba2_Pal, 0x10, 0x60);
-        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(1), 0x1420, 0x1000);
-        DmaCopy16Defvars(3, gUnknown_826601C, (void *)BG_SCREEN_ADDR(18), 0x1000);
-        break;
-    case 1:
-        sTradeData->bg1hofs = 0;
-        sTradeData->bg1vofs = 0x15C;
-        SetGpuReg(REG_OFFSET_BG1VOFS, 0x15C);
-        SetGpuReg(REG_OFFSET_BG1CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(5) | BGCNT_TXT256x512);
-        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT256x512);
-        if (sTradeData->isCableTrade)
-        {
-            DmaCopy16Defvars(3, gUnknown_826AA5C, (void *)BG_SCREEN_ADDR(5), 0x1000);
-        }
-        else
-        {
-            DmaCopy16Defvars(3, gUnknown_8269A5C, (void *)BG_SCREEN_ADDR(5), 0x1000);
-        }
-        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(0), 0x1420, 0x1000);
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
-        break;
-    case 2:
-        sTradeData->bg1vofs = 0;
-        sTradeData->bg1hofs = 0;
-        if (sTradeData->isCableTrade == FALSE)
-        {
-            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
-            LZ77UnCompVram(gUnknown_3379A0Bin, (void *)BG_SCREEN_ADDR(5));
-            BlendPalettes(0x000000008, 0x10, RGB_BLACK);
-        }
-        else
-        {
-            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
-            DmaCopy16Defvars(3, gUnknown_826407C, (void *)BG_SCREEN_ADDR(5), 0x800);
-            BlendPalettes(0x00000001, 0x10, RGB_BLACK);
-        }
-        break;
-    case 3:
-        LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
-        LZ77UnCompVram(gWirelessSignal4bpp, BG_CHAR_ADDR(1));
-        LZ77UnCompVram(gUnknown_826C60C, BG_SCREEN_ADDR(18));
-        sTradeData->bg2vofs = 0x50;
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
-        break;
-    case 4:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
-        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18) | BGCNT_AFF128x128);
-        sTradeData->unk_D4 = 0x40;
-        sTradeData->unk_D6 = 0x5C;
-        sTradeData->sXY = 0x20;
-        sTradeData->unk_EA = 0x400;
-        sTradeData->unk_EC = 0;
-        DmaCopyLarge16(3, gUnknown_826701C, (void *)BG_CHAR_ADDR(1), 0x2840, 0x1000);
-        if (sTradeData->isCableTrade)
-        {
-            DmaCopy16Defvars(3, gUnknown_826985C, (void *)BG_SCREEN_ADDR(18), 0x100);
-        }
-        else
-        {
-            DmaCopy16Defvars(3, gUnknown_826995C, (void *)BG_SCREEN_ADDR(18), 0x100);
-        }
-        break;
-    case 5:
-        sTradeData->bg1vofs = 0;
-        sTradeData->bg1hofs = 0;
-        break;
-    case 6:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
-        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18) | BGCNT_TXT256x256);
-        sTradeData->unk_D4 = 0x40;
-        sTradeData->unk_D6 = 0x5C;
-        sTradeData->sXY = 0x100;
-        sTradeData->unk_EA = 0x80;
-        sTradeData->unk_DC = 0x78;
-        sTradeData->unk_DE = 0x50;
-        sTradeData->unk_EC = 0;
-        DmaCopyLarge16(3, gUnknown_826701C, BG_CHAR_ADDR(1), 0x2840, 0x1000);
-        if (sTradeData->isCableTrade)
-        {
-            DmaCopy16Defvars(3, gUnknown_826985C, (void *)BG_SCREEN_ADDR(18), 0x100);
-        }
-        else
-        {
-            DmaCopy16Defvars(3, gUnknown_826995C, (void *)BG_SCREEN_ADDR(18), 0x100);
-        }
-        break;
-    case 7:
-        sTradeData->bg2vofs = 0;
-        sTradeData->bg2hofs = 0;
-        SetGpuReg(REG_OFFSET_BLDCNT, 0);
-        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256);
-        LoadPalette(gTradeGba2_Pal, 0x10, 0x60);
-        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(1), 0x1420, 0x1000);
-        DmaCopy16Defvars(3, gUnknown_826601C, (void *)BG_SCREEN_ADDR(18), 0x1000);
-        break;
-    }
-}
-
-void sub_8050DE0(void)
-{
-    LoadSpriteSheet(&gUnknown_826CE2C);
-    LoadSpriteSheet(&gUnknown_826CE7C);
-    LoadSpriteSheet(&gUnknown_826CEB0);
-    LoadSpriteSheet(&gUnknown_826CF28);
-    LoadSpritePalette(&gUnknown_826CE34);
-    LoadSpritePalette(&gUnknown_826CE3C);
-}
-
-void sub_8050E24(void)
-{
-    u8 nickname[20];
-    u8 mpId;
-    const struct InGameTrade * inGameTrade;
-    if (sTradeData->isLinkTrade)
-    {
-        mpId = GetMultiplayerId();
-        StringCopy(gStringVar1, gLinkPlayers[mpId ^ 1].name);
-        GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_NICKNAME, nickname);
-        StringCopy10(gStringVar3, nickname);
-        GetMonData(&gPlayerParty[gSelectedTradeMonPositions[0]], MON_DATA_NICKNAME, nickname);
-        StringCopy10(gStringVar2, nickname);
-    }
-    else
-    {
-        inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
-        StringCopy(gStringVar1, inGameTrade->otName);
-        StringCopy10(gStringVar3, inGameTrade->nickname);
-        GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
-        StringCopy10(gStringVar2, nickname);
-    }
-}
-
-bool8 sub_8050F14(void)
-{
-    if (sTradeData->isCableTrade)
-        return sub_8050F3C();
-    else
-        return sub_805232C();
-}
-
-bool8 sub_8050F3C(void)
-{
-    u16 evoTarget;
-
-    switch (sTradeData->state)
-    {
-    case 0:
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = -180;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y = gMonFrontPicCoords[sTradeData->tradeSpecies[0]].y_offset;
-        sTradeData->state++;
-        sTradeData->cachedMapMusic = GetCurrentMapMusic();
-        PlayNewMapMusic(MUS_SHINKA);
-        break;
-    case 1:
-        if (sTradeData->bg2hofs > 0)
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x += 3;
-            sTradeData->bg2hofs -= 3;
-        }
-        else
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = 0;
-            sTradeData->bg2hofs = 0;
-            sTradeData->state = 10;
-        }
-        break;
-    case 10:
-        StringExpandPlaceholders(gStringVar4, gText_XWillBeSentToY);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-
-        if (sTradeData->tradeSpecies[0] != SPECIES_EGG)
-        {
-            PlayCry1(sTradeData->tradeSpecies[0], 0);
-        }
-
-        sTradeData->state = 11;
-        sTradeData->timer = 0;
-        break;
-    case 11:
-        if (++sTradeData->timer == 80)
-        {
-            sTradeData->pokeballSpriteId = CreateTradePokeballSprite(sTradeData->pokePicSpriteIdxs[0], gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.paletteNum, 120, 32, 2, 1, 0x14, 0xfffff);
-            sTradeData->state++;
-            StringExpandPlaceholders(gStringVar4, gText_ByeByeVar1);
-            DrawTextOnTradeWindow(0, gStringVar4, 0);
-        }
-        break;
-    case 12:
-        if (gSprites[sTradeData->pokeballSpriteId].callback == SpriteCallbackDummy)
-        {
-            sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, 32, 0);
-            gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Outbound;
-            DestroySprite(&gSprites[sTradeData->pokeballSpriteId]);
-            sTradeData->state++;
-        }
-        break;
-    case 13:
-        // The game waits here for the sprite to finish its animation sequence.
-        break;
-    case 14:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state = 20;
-        break;
-    case 20:
-        if (!gPaletteFade.active)
-        {
-            SetTradeSequenceBgGpuRegs(4);
-            FillWindowPixelBuffer(0, PIXEL_FILL(15));
-            CopyWindowToVram(0, 3);
-            sTradeData->state++;
-        }
-        break;
-    case 21:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 22:
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state = 23;
-        }
-        break;
-    case 23:
-        if (sTradeData->unk_EA > 0x100)
-        {
-            sTradeData->unk_EA -= 0x34;
-        }
-        else
-        {
-            SetTradeSequenceBgGpuRegs(1);
-            sTradeData->unk_EA = 0x80;
-            sTradeData->state++;
-            sTradeData->timer = 0;
-        }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
-        break;
-    case 24:
-        if (++sTradeData->timer > 20)
-        {
-            SetTradeBGAffine();
-            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
-            sTradeData->state++;
-        }
-        break;
-    case 25:
-        if (gSprites[sTradeData->unk_91].animEnded)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_BLEND |
-                                         BLDCNT_TGT2_BG1 |
-                                         BLDCNT_TGT2_BG2);
-            SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(12, 4));
-            sTradeData->state++;
-        }
-        break;
-    case 26:
-        if (--sTradeData->bg1vofs == 316)
-        {
-            sTradeData->state++;
-        }
-        if (sTradeData->bg1vofs == 328)
-        {
-            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
-        }
-        break;
-    case 27:
-        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, 80, 3);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, 80, 0);
-        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
-        sTradeData->state++;
-        break;
-    case 28:
-        if ((sTradeData->bg1vofs -= 2) == 166)
-        {
-            sTradeData->state = 200;
-        }
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG1_ON |
-                                      DISPCNT_OBJ_ON);
-        break;
-    case 200:
-        gSprites[sTradeData->unk_90].pos1.y -= 2;
-        gSprites[sTradeData->unk_91].pos1.y -= 2;
-        if (gSprites[sTradeData->unk_90].pos1.y < -8)
-        {
-            sTradeData->state = 29;
-        }
-        break;
-    case 29:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
-        sTradeData->state = 30;
-        break;
-    case 30:
-        if (!gPaletteFade.active)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetTradeSequenceBgGpuRegs(2);
-            sTradeData->state++;
-        }
-        break;
-    case 31:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
-        sTradeData->state++;
-        break;
-    case 32:
-        if (!gPaletteFade.active)
-        {
-            PlaySE(SE_TK_WARPOUT);
-            sTradeData->state++;
-        }
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        break;
-    case 33:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
-        {
-            gSprites[sTradeData->unk_90].data[1] = 1;
-            gSprites[sTradeData->unk_91].data[1] = 1;
-            sTradeData->state++;
-        }
-        break;
-    case 34:
-        BlendPalettes(0x1, 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 35:
-        BlendPalettes(0x1, 0, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 36:
-        BlendPalettes(0x1, 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 37:
-        if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
-            CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
-            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
-        }
-        else
-        {
-            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
-        }
-        StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.x = 60;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 180;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.y = 192;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = -32;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = FALSE;
-        sTradeData->state++;
-        break;
-    case 38:
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y -= 3;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y += 3;
-        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -160 && gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y >= -163)
-        {
-            PlaySE(SE_TK_WARPIN);
-        }
-        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
-        {
-            gSprites[sTradeData->unk_90].data[1] = 0;
-            gSprites[sTradeData->unk_91].data[1] = 0;
-            sTradeData->state++;
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
-            gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
-            BlendPalettes(0x1, 0, RGB_WHITEALPHA);
-        }
-        break;
-    case 39:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
-        {
-            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
-            sTradeData->state++;
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-        }
-        break;
-    case 40:
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-            SetTradeSequenceBgGpuRegs(1);
-            sTradeData->bg1vofs = 166;
-            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, -20, 3);
-            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, -20, 0);
-            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
-        }
-        break;
-    case 41:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 42:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG1_ON |
-                                      DISPCNT_OBJ_ON);
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 43:
-        gSprites[sTradeData->unk_90].pos2.y += 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 44:
-        if ((sTradeData->bg1vofs += 2) > 316)
-        {
-            sTradeData->bg1vofs = 316;
-            sTradeData->state++;
-        }
-        break;
-    case 45:
-        DestroySprite(&gSprites[sTradeData->unk_90]);
-        DestroySprite(&gSprites[sTradeData->unk_91]);
-        sTradeData->state++;
-        sTradeData->timer = 0;
-        break;
-    case 46:
-        if (++sTradeData->timer == 10)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 47:
-        if (++sTradeData->bg1vofs > 348)
-        {
-            sTradeData->bg1vofs = 348;
-            sTradeData->state++;
-        }
-        if (sTradeData->bg1vofs == 328 && sTradeData->isCableTrade)
-        {
-            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
-            gSprites[sTradeData->unk_92].callback = SpriteCB_GameLinkCableEnd_Inbound;
-        }
-        break;
-    case 48:
-        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
-        sTradeData->state = 50;
-        break;
-    case 50:
-        if (gSprites[sTradeData->unk_91].animEnded)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetTradeSequenceBgGpuRegs(6);
-            sTradeData->state++;
-            PlaySE(SE_W028);
-        }
-        break;
-    case 51:
-        if (sTradeData->unk_EA < 0x400)
-        {
-            sTradeData->unk_EA += 0x34;
-        }
-        else
-        {
-            sTradeData->unk_EA = 0x400;
-            sTradeData->state++;
-        }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
-        break;
-    case 52:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state = 60;
-        break;
-
-    case 60:
-        if (!gPaletteFade.active)
-        {
-            SetTradeSequenceBgGpuRegs(5);
-            SetTradeSequenceBgGpuRegs(7);
-            gPaletteFade.bufferTransferDisabled = TRUE;
-            sTradeData->state++;
-        }
-        break;
-    case 61:
-        gPaletteFade.bufferTransferDisabled = FALSE;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 62:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG2_ON |
-                                      DISPCNT_OBJ_ON);
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 63:
-        sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, -8, 0);
-        gSprites[sTradeData->unk_D3].data[3] = 74;
-        gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Inbound;
-        StartSpriteAnim(&gSprites[sTradeData->unk_D3], 1);
-        StartSpriteAffineAnim(&gSprites[sTradeData->unk_D3], 2);
-        BlendPalettes(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        sTradeData->timer = 0;
-        break;
-    case 64:
-        BeginNormalPaletteFade(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 1, 16, 0, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 65:
-        if (gSprites[sTradeData->unk_D3].callback == SpriteCallbackDummy)
-        {
-            HandleLoadSpecialPokePic(&gMonFrontPicTable[sTradeData->tradeSpecies[1]], gMonSpritesGfxPtr->sprites[3], sTradeData->tradeSpecies[1], sTradeData->monPersonalities[1]);
-            sTradeData->state++;
-        }
-        break;
-    case 66:
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 120;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = gMonFrontPicCoords[sTradeData->tradeSpecies[1]].y_offset + 60;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.x = 0;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y = 0;
-        StartSpriteAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
-        CreatePokeballSpriteToReleaseMon(sTradeData->pokePicSpriteIdxs[1], gSprites[sTradeData->pokePicSpriteIdxs[1]].oam.paletteNum, 120, 84, 2, 1, 20, 0xFFFFF);
-        FreeSpriteOamMatrix(&gSprites[sTradeData->unk_D3]);
-        DestroySprite(&gSprites[sTradeData->unk_D3]);
-        sTradeData->state++;
-        break;
-    case 67:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG0_ON |
-                                      DISPCNT_BG2_ON |
-                                      DISPCNT_OBJ_ON);
-        StringExpandPlaceholders(gStringVar4, gText_XSentOverY);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-        sTradeData->state = 167;
-        sTradeData->timer = 0;
-        break;
-        // 167 and 267 are extra cases added in for animations
-    case 167:
-        if (++sTradeData->timer > 60)
-        {
-            if (sTradeData->tradeSpecies[1] != SPECIES_EGG)
-            {
-                PlayCry1(sTradeData->tradeSpecies[1], 0);
-            }
-            sTradeData->state = 267;
-            sTradeData->timer = 0;
-        }
-        break;
-    case 267:
-        if (IsCryFinished())
-        {
-            sTradeData->state = 68;
-        }
-        break;
-    case 68:
-        if (++sTradeData->timer == 10)
-        {
-            PlayFanfare(MUS_FANFA5);
-        }
-        if (sTradeData->timer == 250)
-        {
-            sTradeData->state++;
-            StringExpandPlaceholders(gStringVar4, gText_TakeGoodCareOfX);
-            DrawTextOnTradeWindow(0, gStringVar4, 0);
-            sTradeData->timer = 0;
-        }
-        break;
-    case 69:
-        if (++sTradeData->timer == 60)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 70:
-        CheckPartnersMonForRibbons();
-        sTradeData->state++;
-        break;
-    case 71:
-        if (sTradeData->isLinkTrade)
-        {
-            return TRUE;
-        }
-        else if (JOY_NEW(A_BUTTON))
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 72: // Only if in-game trade
-        TradeMons(gSpecialVar_0x8005, 0);
-        gCB2_AfterEvolution = CB2_RunTradeAnim_InGameTrade;
-        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], TRUE, ITEM_NONE);
-        if (evoTarget != SPECIES_NONE)
-        {
-            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoTarget, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
-        }
-        sTradeData->state++;
-        break;
-    case 73:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 74:
-        if (!gPaletteFade.active)
-        {
-            PlayNewMapMusic(sTradeData->cachedMapMusic);
-            if (sTradeData)
-            {
-                FreeAllWindowBuffers();
-                Free(GetBgTilemapBuffer(3));
-                Free(GetBgTilemapBuffer(1));
-                Free(GetBgTilemapBuffer(0));
-                FreeMonSpritesGfx();
-                FREE_AND_SET_NULL(sTradeData);
-            }
-            SetMainCallback2(CB2_ReturnToField);
-            BufferInGameTradeMonName();
-            HelpSystem_Enable();
-        }
-        break;
-    }
-    return FALSE;
-}
-
-bool8 sub_805232C(void)
-{
-    u16 evoTarget;
-
-    switch (sTradeData->state)
-    {
-    case 0:
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = -180;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y = gMonFrontPicCoords[sTradeData->tradeSpecies[0]].y_offset;
-        sTradeData->state++;
-        sTradeData->cachedMapMusic = GetCurrentMapMusic();
-        PlayNewMapMusic(MUS_SHINKA);
-        break;
-    case 1:
-        if (sTradeData->bg2hofs > 0)
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x += 3;
-            sTradeData->bg2hofs -= 3;
-        }
-        else
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = 0;
-            sTradeData->bg2hofs = 0;
-            sTradeData->state = 10;
-        }
-        break;
-    case 10:
-        StringExpandPlaceholders(gStringVar4, gText_XWillBeSentToY);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-
-        if (sTradeData->tradeSpecies[0] != SPECIES_EGG)
-        {
-            PlayCry1(sTradeData->tradeSpecies[0], 0);
-        }
-
-        sTradeData->state = 11;
-        sTradeData->timer = 0;
-        break;
-    case 11:
-        if (++sTradeData->timer == 80)
-        {
-            sTradeData->pokeballSpriteId = CreateTradePokeballSprite(sTradeData->pokePicSpriteIdxs[0], gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.paletteNum, 120, 32, 2, 1, 0x14, 0xfffff);
-            sTradeData->state++;
-            StringExpandPlaceholders(gStringVar4, gText_ByeByeVar1);
-            DrawTextOnTradeWindow(0, gStringVar4, 0);
-        }
-        break;
-    case 12:
-        if (gSprites[sTradeData->pokeballSpriteId].callback == SpriteCallbackDummy)
-        {
-            sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, 32, 0);
-            gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Outbound;
-            DestroySprite(&gSprites[sTradeData->pokeballSpriteId]);
-            sTradeData->state++;
-        }
-        break;
-    case 13:
-        // The game waits here for the sprite to finish its animation sequence.
-        break;
-    case 14:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state = 20;
-        break;
-    case 20:
-        if (!gPaletteFade.active)
-        {
-            SetTradeSequenceBgGpuRegs(4);
-            FillWindowPixelBuffer(0, PIXEL_FILL(15));
-            CopyWindowToVram(0, 3);
-            sTradeData->state++;
-        }
-        break;
-    case 21:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 22:
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state = 23;
-        }
-        break;
-    case 23:
-        if (sTradeData->unk_EA > 0x100)
-        {
-            sTradeData->unk_EA -= 0x34;
-        }
-        else
-        {
-            SetTradeSequenceBgGpuRegs(1);
-            sTradeData->unk_EA = 0x80;
-            sTradeData->state = 124;
-            sTradeData->timer = 0;
-        }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
-        break;
-    case 124:
-        if (++sTradeData->timer > 20)
-        {
-            SetTradeSequenceBgGpuRegs(3);
-            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF48, 120, 80, 0);
-            sTradeData->state++;
-        }
-        break;
-    case 125:
-        if (gSprites[sTradeData->unk_91].animEnded)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 |
-                                         BLDCNT_TGT1_OBJ |
-                                         BLDCNT_EFFECT_BLEND |
-                                         BLDCNT_TGT2_BG2);
-            SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(16, 4));
-            CreateTask(Task_AnimateWirelessSignal, 5);
-            sTradeData->state++;
-        }
-        break;
-    case 126:
-        if (!FuncIsActiveTask(Task_AnimateWirelessSignal))
-        {
-            sTradeData->state = 26;
-        }
-        break;
-    case 26:
-        if (--sTradeData->bg1vofs == 316)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 27:
-        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, 80, 3);
-        gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, 80, 0);
-        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
-        sTradeData->state++;
-        break;
-    case 28:
-        if ((sTradeData->bg1vofs -= 3) == 166)
-        {
-            sTradeData->state = 200;
-        }
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG1_ON |
-                                      DISPCNT_OBJ_ON);
-        break;
-    case 200:
-        gSprites[sTradeData->unk_90].pos1.y -= 2;
-        gSprites[sTradeData->unk_91].pos1.y -= 2;
-        if (gSprites[sTradeData->unk_90].pos1.y < -8)
-        {
-            sTradeData->state = 29;
-        }
-        break;
-    case 29:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
-        sTradeData->state = 30;
-        break;
-    case 30:
-        if (!gPaletteFade.active)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetTradeSequenceBgGpuRegs(2);
-            sTradeData->state++;
-        }
-        break;
-    case 31:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
-        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
-        sTradeData->state++;
-        break;
-    case 32:
-        if (!gPaletteFade.active)
-        {
-            PlaySE(SE_TK_WARPOUT);
-            sTradeData->state++;
-        }
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        break;
-    case 33:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
-        {
-            gSprites[sTradeData->unk_90].data[1] = 1;
-            gSprites[sTradeData->unk_91].data[1] = 1;
-            sTradeData->state++;
-            CreateTask(c3_0805465C, 5);
-        }
-        break;
-    case 34:
-        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 35:
-        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 36:
-        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 37:
-        if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
-        {
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
-            CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
-            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
-        }
-        else
-        {
-            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
-        }
-        StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.x = 40;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 200;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.y = 192;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = -32;
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = FALSE;
-        sTradeData->state++;
-        break;
-    case 38:
-        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y -= 3;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y += 3;
-        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -160 && gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y >= -163)
-        {
-            PlaySE(SE_TK_WARPIN);
-        }
-        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
-        {
-            gSprites[sTradeData->unk_90].data[1] = 0;
-            gSprites[sTradeData->unk_91].data[1] = 0;
-            sTradeData->state++;
-            gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
-            gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
-            CreateTask(sub_8054734, 5);
-        }
-        break;
-    case 39:
-        gSprites[sTradeData->unk_90].pos2.y -= 3;
-        gSprites[sTradeData->unk_91].pos2.y += 3;
-        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
-        {
-            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
-            sTradeData->state++;
-            DestroySprite(&gSprites[sTradeData->unk_90]);
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-        }
-        break;
-    case 40:
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-            SetTradeSequenceBgGpuRegs(1);
-            sTradeData->bg1vofs = 166;
-            SetTradeSequenceBgGpuRegs(3);
-            sTradeData->bg2vofs = 412;
-            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, -20, 3);
-            gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
-            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, -20, 0);
-            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
-        }
-        break;
-    case 41:
-        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 42:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG1_ON |
-                                      DISPCNT_OBJ_ON);
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 43:
-        gSprites[sTradeData->unk_90].pos2.y += 4;
-        gSprites[sTradeData->unk_91].pos2.y += 4;
-        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
-        {
-            sTradeData->state = 144;
-            sTradeData->timer = 0;
-        }
-        break;
-    case 144:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG1_ON |
-                                      DISPCNT_BG2_ON |
-                                      DISPCNT_OBJ_ON);
-        sTradeData->bg1vofs += 3;
-        sTradeData->bg2vofs += 3;
-        if (++sTradeData->timer == 10)
-        {
-            u8 taskId = CreateTask(Task_AnimateWirelessSignal, 5);
-            gTasks[taskId].data[2] = TRUE;
-        }
-        if (sTradeData->bg1vofs > 316)
-        {
-            sTradeData->bg1vofs = 316;
-            sTradeData->state++;
-        }
-        break;
-    case 145:
-        DestroySprite(&gSprites[sTradeData->unk_90]);
-        DestroySprite(&gSprites[sTradeData->unk_91]);
-        sTradeData->state++;
-        sTradeData->timer = 0;
-        break;
-    case 146:
-        if (!FuncIsActiveTask(Task_AnimateWirelessSignal))
-        {
-            sTradeData->state = 46;
-            sTradeData->timer = 0;
-        }
-        break;
-    case 46:
-        if (++sTradeData->timer == 10)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 47:
-        if (++sTradeData->bg1vofs > 348)
-        {
-            sTradeData->bg1vofs = 348;
-            sTradeData->state++;
-        }
-        break;
-    case 48:
-        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
-        sTradeData->state = 50;
-        break;
-    case 50:
-        if (gSprites[sTradeData->unk_91].animEnded)
-        {
-            DestroySprite(&gSprites[sTradeData->unk_91]);
-            SetTradeSequenceBgGpuRegs(6);
-            sTradeData->state++;
-            PlaySE(SE_W028);
-        }
-        break;
-    case 51:
-        if (sTradeData->unk_EA < 0x400)
-        {
-            sTradeData->unk_EA += 0x34;
-        }
-        else
-        {
-            sTradeData->unk_EA = 0x400;
-            sTradeData->state++;
-        }
-        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
-        break;
-    case 52:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state = 60;
-        break;
-
-    case 60:
-        if (!gPaletteFade.active)
-        {
-            SetTradeSequenceBgGpuRegs(5);
-            SetTradeSequenceBgGpuRegs(7);
-            gPaletteFade.bufferTransferDisabled = TRUE;
-            sTradeData->state++;
-        }
-        break;
-    case 61:
-        gPaletteFade.bufferTransferDisabled = FALSE;
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 62:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG2_ON |
-                                      DISPCNT_OBJ_ON);
-        if (!gPaletteFade.active)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 63:
-        sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, -8, 0);
-        gSprites[sTradeData->unk_D3].data[3] = 74;
-        gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Inbound;
-        StartSpriteAnim(&gSprites[sTradeData->unk_D3], 1);
-        StartSpriteAffineAnim(&gSprites[sTradeData->unk_D3], 2);
-        BlendPalettes(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 16, RGB_WHITEALPHA);
-        sTradeData->state++;
-        sTradeData->timer = 0;
-        break;
-    case 64:
-        BeginNormalPaletteFade(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 1, 16, 0, RGB_WHITEALPHA);
-        sTradeData->state++;
-        break;
-    case 65:
-        if (gSprites[sTradeData->unk_D3].callback == SpriteCallbackDummy)
-        {
-            HandleLoadSpecialPokePic(&gMonFrontPicTable[sTradeData->tradeSpecies[1]], gMonSpritesGfxPtr->sprites[3], sTradeData->tradeSpecies[1], sTradeData->monPersonalities[1]);
-            sTradeData->state++;
-        }
-        break;
-    case 66:
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 120;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = gMonFrontPicCoords[sTradeData->tradeSpecies[1]].y_offset + 60;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.x = 0;
-        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y = 0;
-        StartSpriteAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
-        CreatePokeballSpriteToReleaseMon(sTradeData->pokePicSpriteIdxs[1], gSprites[sTradeData->pokePicSpriteIdxs[1]].oam.paletteNum, 120, 84, 2, 1, 20, 0xFFFFF);
-        FreeSpriteOamMatrix(&gSprites[sTradeData->unk_D3]);
-        DestroySprite(&gSprites[sTradeData->unk_D3]);
-        sTradeData->state++;
-        break;
-    case 67:
-        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
-                                      DISPCNT_OBJ_1D_MAP |
-                                      DISPCNT_BG0_ON |
-                                      DISPCNT_BG2_ON |
-                                      DISPCNT_OBJ_ON);
-        StringExpandPlaceholders(gStringVar4, gText_XSentOverY);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-        sTradeData->state = 167;
-        sTradeData->timer = 0;
-        break;
-        // 167 and 267 are extra cases added in for animations
-    case 167:
-        if (++sTradeData->timer > 60)
-        {
-            if (sTradeData->tradeSpecies[1] != SPECIES_EGG)
-            {
-                PlayCry1(sTradeData->tradeSpecies[1], 0);
-            }
-            sTradeData->state = 267;
-            sTradeData->timer = 0;
-        }
-        break;
-    case 267:
-        if (IsCryFinished())
-        {
-            sTradeData->state = 68;
-        }
-        break;
-    case 68:
-        if (++sTradeData->timer == 10)
-        {
-            PlayFanfare(MUS_FANFA5);
-        }
-        if (sTradeData->timer == 250)
-        {
-            sTradeData->state++;
-            StringExpandPlaceholders(gStringVar4, gText_TakeGoodCareOfX);
-            DrawTextOnTradeWindow(0, gStringVar4, 0);
-            sTradeData->timer = 0;
-        }
-        break;
-    case 69:
-        if (++sTradeData->timer == 60)
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 70:
-        CheckPartnersMonForRibbons();
-        sTradeData->state++;
-        break;
-    case 71:
-        if (sTradeData->isLinkTrade)
-        {
-            return TRUE;
-        }
-        else if (JOY_NEW(A_BUTTON))
-        {
-            sTradeData->state++;
-        }
-        break;
-    case 72: // Only if in-game trade
-        TradeMons(gSpecialVar_0x8005, 0);
-        gCB2_AfterEvolution = CB2_RunTradeAnim_InGameTrade;
-        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], TRUE, ITEM_NONE);
-        if (evoTarget != SPECIES_NONE)
-        {
-            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoTarget, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
-        }
-        sTradeData->state++;
-        break;
-    case 73:
-        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-        sTradeData->state++;
-        break;
-    case 74:
-        if (!gPaletteFade.active)
-        {
-            PlayNewMapMusic(sTradeData->cachedMapMusic);
-            if (sTradeData)
-            {
-                FreeAllWindowBuffers();
-                Free(GetBgTilemapBuffer(3));
-                Free(GetBgTilemapBuffer(1));
-                Free(GetBgTilemapBuffer(0));
-                FreeMonSpritesGfx();
-                FREE_AND_SET_NULL(sTradeData);
-            }
-            SetMainCallback2(CB2_ReturnToField);
-            BufferInGameTradeMonName();
-            HelpSystem_Enable();
-        }
-        break;
-    }
-    return FALSE;
-}
-
-void sub_8053788(void)
-{
-    u16 evoSpecies;
-    switch (gMain.state)
-    {
-    case 0:
-        gMain.state = 4;
-        gSoftResetDisabled = TRUE;
-        break;
-    case 4:
-        gCB2_AfterEvolution = sub_8053E8C;
-        evoSpecies = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], 1, 0);
-        if (evoSpecies != SPECIES_NONE)
-            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoSpecies, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
-        else
-            SetMainCallback2(sub_8053E8C);
-        gSelectedTradeMonPositions[0] = 0xFF;
-        break;
-    }
-    if (!HasLinkErrorOccurred())
-        RunTasks();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void sub_805383C(void)
-{
-    u8 recvStatus;
-    sub_804FFC4();
-    recvStatus = GetBlockReceivedStatus();
-    if (recvStatus & (1 << 0))
-    {
-        if (gBlockRecvBuffer[0][0] == 0xDCBA)
-            SetMainCallback2(sub_8053788);
-        if (gBlockRecvBuffer[0][0] == 0xABCD)
-            sTradeData->unk_72 = 1;
-        ResetBlockReceivedFlag(0);
-    }
-    if (recvStatus & (1 << 1))
-    {
-        if (gBlockRecvBuffer[1][0] == 0xABCD)
-            sTradeData->unk_73 = 1;
-        ResetBlockReceivedFlag(1);
-    }
-}
-
-void SpriteCB_TradePokeball_Default(struct Sprite * sprite)
-{
-    sprite->pos1.y += sprite->data[0] / 10;
-    sprite->data[5] += sprite->data[1];
-    sprite->pos1.x = sprite->data[5] / 10;
-    if (sprite->pos1.y > 76)
-    {
-        sprite->pos1.y = 76;
-        sprite->data[0] = -(sprite->data[0] * sprite->data[2]) / 100;
-        sprite->data[3]++;
-    }
-    if (sprite->pos1.x == 120)
-        sprite->data[1] = 0;
-    sprite->data[0] += sprite->data[4];
-    if (sprite->data[3] == 4)
-    {
-        sprite->data[7] = 1;
-        sprite->callback = SpriteCallbackDummy;
-    }
-}
-
-void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite)
-{
-    sprite->pos2.y += gUnknown_826D1E4[sprite->data[0]];
-    if (sprite->data[0] == 22)
-        PlaySE(SE_KON);
-    sprite->data[0]++;
-    if (sprite->data[0] == 44)
-    {
-        PlaySE(SE_W025);
-        sprite->callback = SpriteCB_TradePokeball_Outbound2;
-        sprite->data[0] = 0;
-        BeginNormalPaletteFade(1 << (sprite->oam.paletteNum + 16), -1, 0, 16, RGB_WHITEALPHA);
-    }
-}
-
-void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite)
-{
-    if (sprite->data[1] == 20)
-        StartSpriteAffineAnim(sprite, 1);
-    sprite->data[1]++;
-    if (sprite->data[1] > 20)
-    {
-        sprite->pos2.y -= gUnknown_826D1E4[sprite->data[0]];
-        sprite->data[0]++;
-        if (sprite->data[0] == 23)
-        {
-            DestroySprite(sprite);
-            sTradeData->state = 14;
-        }
-    }
-}
-
-void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite)
-{
-    if (sprite->data[2] == 0)
-    {
-        sprite->pos1.y += 4;
-        if (sprite->pos1.y > sprite->data[3])
-        {
-            sprite->data[2]++;
-            sprite->data[0] = 22;
-            PlaySE(SE_KON);
-        }
-    }
-    else
-    {
-        if (sprite->data[0] == 66)
-            PlaySE(SE_KON2);
-        if (sprite->data[0] == 92)
-            PlaySE(SE_KON3);
-        if (sprite->data[0] == 107)
-            PlaySE(SE_KON4);
-        sprite->pos2.y += gUnknown_826D1E4[sprite->data[0]];
-        sprite->data[0]++;
-        if (sprite->data[0] == 108)
-            sprite->callback = SpriteCallbackDummy;
-    }
-}
-
-u16 GetInGameTradeSpeciesInfo(void)
-{
-    // Populates gStringVar1 with the name of the requested species and
-    // gStringVar2 with the name of the offered species.
-    // Returns the requested species.
-    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
-    StringCopy(gStringVar1, gSpeciesNames[inGameTrade->requestedSpecies]);
-    StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
-    return inGameTrade->requestedSpecies;
-}
-
-void BufferInGameTradeMonName(void)
-{
-    // Populates gStringVar1 with the nickname of the sent Pokemon and
-    // gStringVar2 with the name of the offered species.
-    u8 nickname[30];
-    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
-    GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
-    StringCopy10(gStringVar1, nickname);
-    StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
-}
-
-void CreateInGameTradePokemonInternal(u8 playerSlot, u8 inGameTradeIdx)
-{
-    const struct InGameTrade *inGameTrade = &gInGameTrades[inGameTradeIdx];
-    u8 level = GetMonData(&gPlayerParty[playerSlot], MON_DATA_LEVEL);
-    struct MailStruct mail;
-    u8 metLocation = MAPSEC_IN_GAME_TRADE;
-    struct Pokemon * tradeMon = &gEnemyParty[0];
-    u8 mailNum;
-    CreateMon(tradeMon, inGameTrade->species, level, 32, TRUE, inGameTrade->personality, TRUE, inGameTrade->otId);
-    SetMonData(tradeMon, MON_DATA_HP_IV, &inGameTrade->ivs[0]);
-    SetMonData(tradeMon, MON_DATA_ATK_IV, &inGameTrade->ivs[1]);
-    SetMonData(tradeMon, MON_DATA_DEF_IV, &inGameTrade->ivs[2]);
-    SetMonData(tradeMon, MON_DATA_SPEED_IV, &inGameTrade->ivs[3]);
-    SetMonData(tradeMon, MON_DATA_SPATK_IV, &inGameTrade->ivs[4]);
-    SetMonData(tradeMon, MON_DATA_SPDEF_IV, &inGameTrade->ivs[5]);
-    SetMonData(tradeMon, MON_DATA_NICKNAME, inGameTrade->nickname);
-    SetMonData(tradeMon, MON_DATA_OT_NAME, inGameTrade->otName);
-    SetMonData(tradeMon, MON_DATA_OT_GENDER, &inGameTrade->otGender);
-    SetMonData(tradeMon, MON_DATA_ABILITY_NUM, &inGameTrade->abilityNum);
-    SetMonData(tradeMon, MON_DATA_BEAUTY, &inGameTrade->conditions[1]);
-    SetMonData(tradeMon, MON_DATA_CUTE, &inGameTrade->conditions[2]);
-    SetMonData(tradeMon, MON_DATA_COOL, &inGameTrade->conditions[0]);
-    SetMonData(tradeMon, MON_DATA_SMART, &inGameTrade->conditions[3]);
-    SetMonData(tradeMon, MON_DATA_TOUGH, &inGameTrade->conditions[4]);
-    SetMonData(tradeMon, MON_DATA_SHEEN, &inGameTrade->sheen);
-    SetMonData(tradeMon, MON_DATA_MET_LOCATION, &metLocation);
-    mailNum = 0;
-    if (inGameTrade->heldItem != ITEM_NONE)
-    {
-        if (ItemIsMail(inGameTrade->heldItem))
-        {
-            GetInGameTradeMail(&mail, inGameTrade);
-            gLinkPartnerMail[0] = mail;
-            SetMonData(tradeMon, MON_DATA_MAIL, &mailNum);
-            SetMonData(tradeMon, MON_DATA_HELD_ITEM, &inGameTrade->heldItem);
-        }
-        else
-        {
-            SetMonData(tradeMon, MON_DATA_HELD_ITEM, &inGameTrade->heldItem);
-        }
-    }
-    CalculateMonStats(&gEnemyParty[0]);
-}
-
-static void GetInGameTradeMail(struct MailStruct * mail, const struct InGameTrade * inGameTrade)
-{
-    int i;
-    for (i = 0; i < 9; i++)
-        mail->words[i] = sInGameTradeMailMessages[inGameTrade->mailNum][i];
-    StringCopy(mail->playerName, inGameTrade->otName);
-    mail->trainerId[0] = inGameTrade->otId >> 24;
-    mail->trainerId[1] = inGameTrade->otId >> 16;
-    mail->trainerId[2] = inGameTrade->otId >> 8;
-    mail->trainerId[3] = inGameTrade->otId;
-    mail->species = inGameTrade->species;
-    mail->itemId = inGameTrade->heldItem;
-}
-
-u16 GetTradeSpecies(void)
-{
-    if (GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_IS_EGG))
-        return SPECIES_NONE;
-    else
-        return GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_SPECIES);
-}
-
-void CreateInGameTradePokemon(void)
-{
-    CreateInGameTradePokemonInternal(gSpecialVar_0x8005, gSpecialVar_0x8004);
-}
-
-void CB2_RunTradeAnim_LinkTrade(void)
-{
-    if (sub_8050F14() == TRUE)
-    {
-        DestroySprite(&gSprites[sTradeData->pokePicSpriteIdxs[0]]);
-        FreeSpriteOamMatrix(&gSprites[sTradeData->pokePicSpriteIdxs[1]]);
-        TradeMons(gSelectedTradeMonPositions[0], gSelectedTradeMonPositions[1] % 6);
-        sTradeData->linkData[0] = 0xABCD;
-        sTradeData->unk_93 = 1;
-        SetMainCallback2(sub_8053E1C);
-    }
-    sub_80508F4();
-    sub_805383C();
-    RunTasks();
-    RunTextPrinters();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void sub_8053E1C(void)
-{
-    u8 mpId = sub_804FFC4();
-    sub_805383C();
-    if (mpId == 0 && sTradeData->unk_72 == 1 && sTradeData->unk_73 == 1)
-    {
-        sTradeData->linkData[0] = 0xDCBA;
-        SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
-        sTradeData->unk_72 = 2;
-        sTradeData->unk_73 = 2;
-    }
-    RunTasks();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void sub_8053E8C(void)
-{
-    switch (gMain.state)
-    {
-    case 0:
-        gMain.state++;
-        StringExpandPlaceholders(gStringVar4, gUnknown_841E325);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-        break;
-    case 1:
-        sub_800AB9C();
-        gMain.state = 100;
-        sTradeData->timer = 0;
-        break;
-    case 100:
-        if (++sTradeData->timer > 180)
-        {
-            gMain.state = 101;
-            sTradeData->timer = 0;
-        }
-        if (IsLinkTaskFinished())
-        {
-            gMain.state = 2;
-        }
-        break;
-    case 101:
-        if (IsLinkTaskFinished())
-        {
-            gMain.state = 2;
-        }
-        break;
-    case 2:
-        gMain.state = 50;
-        StringExpandPlaceholders(gStringVar4, gText_SavingDontTurnOffThePower2);
-        DrawTextOnTradeWindow(0, gStringVar4, 0);
-        break;
-    case 50:
-        if (InUnionRoom())
-        {
-            sub_8113550(18, sTradeData->monSpecies);
-        }
-        else
-        {
-            sub_8113550(12, sTradeData->monSpecies);
-            IncrementGameStat(GAME_STAT_POKEMON_TRADES);
-        }
-        if (gWirelessCommType)
-        {
-            sub_8144714(2, gLinkPlayers[GetMultiplayerId() ^ 1].trainerId);
-        }
-        SetContinueGameWarpStatusToDynamicWarp();
-        sub_80DA3AC();
-        gMain.state++;
-        sTradeData->timer = 0;
-        break;
-    case 51:
-        if (++sTradeData->timer == 5)
-        {
-            gMain.state++;
-        }
-        break;
-    case 52:
-        if (sub_80DA3D8())
-        {
-            ClearContinueGameWarpStatus2();
-            gMain.state = 4;
-        }
-        else
-        {
-            sTradeData->timer = 0;
-            gMain.state = 51;
-        }
-        break;
-    case 4:
-        sub_80DA40C();
-        gMain.state = 40;
-        sTradeData->timer = 0;
-        break;
-    case 40:
-        if (++sTradeData->timer > 50)
-        {
-            if (GetMultiplayerId() == 0)
-            {
-                sTradeData->timer = Random() % 30;
-            }
-            else
-            {
-                sTradeData->timer = 0;
-            }
-            gMain.state = 41;
-        }
-        break;
-    case 41:
-        if (sTradeData->timer == 0)
-        {
-            sub_800AB9C();
-            gMain.state = 42;
-        }
-        else
-        {
-            sTradeData->timer--;
-        }
-        break;
-    case 42:
-        if (IsLinkTaskFinished())
-        {
-            sub_80DA434();
-            gMain.state = 5;
-        }
-        break;
-    case 5:
-        if (++sTradeData->timer > 60)
-        {
-            gMain.state++;
-            sub_800AB9C();
-        }
-        break;
-    case 6:
-        if (IsLinkTaskFinished())
-        {
-            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-            gMain.state ++;
-        }
-        break;
-    case 7:
-        if (!gPaletteFade.active)
-        {
-            FadeOutBGM(3);
-            gMain.state++;
-        }
-        break;
-    case 8:
-        if (IsBGMStopped() == TRUE)
-        {
-            if (gWirelessCommType && gMain.savedCallback == sub_804C718)
-            {
-                sub_800AB9C();
-            }
-            else
-            {
-                sub_800AAC0();
-            }
-            gMain.state++;
-        }
-        break;
-    case 9:
-        if (gWirelessCommType && gMain.savedCallback == sub_804C718)
-        {
-            if (IsLinkRfuTaskFinished())
-            {
-                gSoftResetDisabled = FALSE;
-                SetMainCallback2(sub_80543C4);
-            }
-        }
-        else if (!gReceivedRemoteLinkPlayers)
-        {
-            gSoftResetDisabled = FALSE;
-            SetMainCallback2(sub_80543C4);
-        }
-        break;
-    }
-    if (!HasLinkErrorOccurred())
-    {
-        RunTasks();
-    }
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void sub_80543C4(void)
-{
-    if (!gPaletteFade.active)
-    {
-        FreeAllWindowBuffers();
-        Free(GetBgTilemapBuffer(3));
-        Free(GetBgTilemapBuffer(1));
-        Free(GetBgTilemapBuffer(0));
-        FreeMonSpritesGfx();
-        FREE_AND_SET_NULL(sTradeData);
-        if (gWirelessCommType != 0)
-            DestroyWirelessStatusIndicatorSprite();
-        SetMainCallback2(gMain.savedCallback);
-    }
-    RunTasks();
-    AnimateSprites();
-    BuildOamBuffer();
-    UpdatePaletteFade();
-}
-
-void DoInGameTradeScene(void)
-{
-    ScriptContext2_Enable();
-    CreateTask(sub_8054470, 10);
-    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
-    HelpSystem_Disable();
-}
-
-void sub_8054470(u8 taskId)
-{
-    if (!gPaletteFade.active)
-    {
-        SetMainCallback2(CB2_InitTradeAnim_InGameTrade);
-        gFieldCallback = FieldCallback_ReturnToEventScript2;
-        DestroyTask(taskId);
-    }
-}
-
-void CheckPartnersMonForRibbons(void)
-{
-    u8 nRibbons = 0;
-    u8 i;
-    for (i = 0; i < 12; i++)
-    {
-        nRibbons += GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_CHAMPION_RIBBON + i);
-    }
-    if (nRibbons != 0)
-        FlagSet(FLAG_SYS_RIBBON_GET);
-}
-
-void sub_80544FC(void)
-{
-    TradeAnimInit_LoadGfx();
-}
-
-void DrawTextOnTradeWindow(u8 windowId, const u8 *str, s8 speed)
-{
-    FillWindowPixelBuffer(windowId, PIXEL_FILL(15));
-    sTradeData->textColor[0] = 15;
-    sTradeData->textColor[1] = 1;
-    sTradeData->textColor[2] = 6;
-    AddTextPrinterParameterized4(windowId, 2, 0, 2, 0, 2, sTradeData->textColor, speed, str);
-    CopyWindowToVram(windowId, 3);
-}
-
-void Task_AnimateWirelessSignal(u8 taskId)
-{
-    s16 *data = gTasks[taskId].data;
-    u16 r2 = 16 * gUnknown_826D250[data[0]][0];
-    if (data[2] == 0)
-    {
-        if (r2 == 0x100)
-            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
-        else
-            LoadPalette(&gUnknown_826BB5C[r2], 0x30, 0x20);
-    }
-    else
-    {
-        if (r2 == 0x100)
-            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
-        else
-            LoadPalette(&gUnknown_826BD5C[r2], 0x30, 0x20);
-    }
-    if (gUnknown_826D250[data[0]][0] == 0 && data[1] == 0)
-        PlaySE(SE_W215);
-    if (data[1] == gUnknown_826D250[data[0]][1])
-    {
-        data[0]++;
-        data[1] = 0;
-        if (gUnknown_826D250[data[0]][1] == 0xFF)
-            DestroyTask(taskId);
-    }
-    else
-        data[1]++;
-}
-
-void c3_0805465C(u8 taskId)
-{
-    s16 *data = gTasks[taskId].data;
-
-    if (data[0] == 0)
-    {
-        sTradeData->win0left = sTradeData->win0right = 120;
-        sTradeData->win0top = 0;
-        sTradeData->win0bottom = 160;
-        SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON);
-        SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_OBJ);
-        SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 |
-                                    WININ_WIN0_BG1 |
-                                    WININ_WIN0_OBJ);
-    }
-
-    SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE2(sTradeData->win0left, sTradeData->win0right));
-    SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE2(sTradeData->win0top, sTradeData->win0bottom));
-
-    data[0]++;
-    sTradeData->win0left -= 5;
-    sTradeData->win0right += 5;
-
-    if (sTradeData->win0left < 80)
-    {
-        DestroyTask(taskId);
-    }
-}
-
-void sub_8054734(u8 taskId)
-{
-    s16 *data = gTasks[taskId].data;
-
-    if (data[0] == 0)
-    {
-        sTradeData->win0left = 80;
-        sTradeData->win0right = 160;
-        SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_OBJ);
-        SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 |
-                                    WININ_WIN0_BG1 |
-                                    WININ_WIN0_OBJ);
-    }
-
-    SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE2(sTradeData->win0left, sTradeData->win0right));
-    SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE2(sTradeData->win0top, sTradeData->win0bottom));
-
-    if (sTradeData->win0left != 120)
-    {
-        data[0]++;
-        sTradeData->win0left += 5;
-        sTradeData->win0right -= 5;
-
-        if (sTradeData->win0left >= 116)
-            BlendPalettes(0x8, 0, RGB_WHITEALPHA);
-    }
-    else
-    {
-        ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON);
-        DestroyTask(taskId);
-    }
-}
diff --git a/src/trade_scene.c b/src/trade_scene.c
new file mode 100644
index 000000000..ebb788e3d
--- /dev/null
+++ b/src/trade_scene.c
@@ -0,0 +1,2444 @@
+#include "global.h"
+#include "task.h"
+#include "malloc.h"
+#include "bg.h"
+#include "gpu_regs.h"
+#include "util.h"
+#include "window.h"
+#include "sound.h"
+#include "decompress.h"
+#include "palette.h"
+#include "trade.h"
+#include "link.h"
+#include "librfu.h"
+#include "link_rfu.h"
+#include "text.h"
+#include "mevent.h"
+#include "graphics.h"
+#include "strings.h"
+#include "menu.h"
+#include "data.h"
+#include "battle.h"
+#include "script.h"
+#include "event_data.h"
+#include "string_util.h"
+#include "mail_data.h"
+#include "pokeball.h"
+#include "evolution_scene.h"
+#include "overworld.h"
+#include "field_fadetransition.h"
+#include "quest_log.h"
+#include "help_system.h"
+#include "new_menu_helpers.h"
+#include "battle_interface.h"
+#include "pokedex.h"
+#include "save.h"
+#include "load_save.h"
+#include "random.h"
+#include "constants/species.h"
+#include "constants/items.h"
+#include "constants/easy_chat.h"
+#include "constants/songs.h"
+#include "constants/region_map.h"
+#include "constants/moves.h"
+
+struct InGameTrade {
+    /*0x00*/ u8 nickname[POKEMON_NAME_LENGTH + 1];
+    /*0x0C*/ u16 species;
+    /*0x0E*/ u8 ivs[NUM_STATS];
+    /*0x14*/ u8 abilityNum;
+    /*0x18*/ u32 otId;
+    /*0x1C*/ u8 conditions[5];
+    /*0x24*/ u32 personality;
+    /*0x28*/ u16 heldItem;
+    /*0x2A*/ u8 mailNum;
+    /*0x2B*/ u8 otName[11];
+    /*0x36*/ u8 otGender;
+    /*0x37*/ u8 sheen;
+    /*0x38*/ u16 requestedSpecies;
+};
+
+struct TradeAnimationResources {
+    /*0x00*/ struct Pokemon mon;
+    /*0x64*/ u32 timer;
+    /*0x68*/ u32 monPersonalities[2];
+    /*0x70*/ u8 filler_70[2];
+    /*0x72*/ u8 unk_72;
+    /*0x73*/ u8 unk_73;
+    /*0x74*/ u16 linkData[10];
+    /*0x88*/ u8 unk_88;
+    /*0x89*/ u8 unk_89;
+    /*0x8A*/ u16 unk_8A;
+    /*0x8C*/ u16 unk_8C;
+    /*0x8E*/ u8 pokePicSpriteIdxs[2];
+    /*0x90*/ u8 unk_90;
+    /*0x91*/ u8 unk_91;
+    /*0x92*/ u8 unk_92;
+    /*0x93*/ u8 unk_93;
+    /*0x94*/ u16 state;
+    /*0x96*/ u8 filler_96[0xD2 - 0x96];
+    /*0xD2*/ u8 pokeballSpriteId;
+    /*0xD3*/ u8 unk_D3;
+    /*0xD4*/ u16 unk_D4;
+    /*0xD6*/ u16 unk_D6;
+    /*0xD8*/ u16 unk_D8;
+    /*0xDA*/ u16 unk_DA;
+    /*0xDC*/ u16 unk_DC;
+    /*0xDE*/ u16 unk_DE;
+    /*0xE0*/ s16 bg1vofs;
+    /*0xE2*/ s16 bg1hofs;
+    /*0xE4*/ s16 bg2vofs;
+    /*0xE6*/ s16 bg2hofs;
+    /*0xE8*/ u16 sXY;
+    /*0xEA*/ u16 unk_EA;
+    /*0xEC*/ u16 unk_EC;
+    /*0xEE*/ bool8 isLinkTrade;
+    /*0xF0*/ u16 tradeSpecies[2];
+    /*0xF4*/ u16 cachedMapMusic;
+    /*0xF6*/ u8 unk_F6;
+    /*0xF8*/ u16 monSpecies[2];
+    /*0xFC*/ u8 unk_FC[7];
+    /*0x103*/ u8 filler_103[1];
+    /*0x104*/ u8 textColor[3];
+    /*0x107*/ u8 filler_107[1];
+    /*0x108*/ u8 isCableTrade;
+    /*0x109*/ u8 win0left;
+    /*0x10A*/ u8 win0top;
+    /*0x10B*/ u8 win0right;
+    /*0x10C*/ u8 win0bottom;
+};
+
+EWRAM_DATA struct TradeAnimationResources * sTradeData = NULL;
+
+void CB2_InitTradeAnim_LinkTrade(void);
+void sub_805049C(void);
+void sub_80504B0(void);
+void TradeAnimInit_LoadGfx(void);
+void CB2_RunTradeAnim_InGameTrade(void);
+void SetTradeSequenceBgGpuRegs(u8 idx);
+void sub_8050DE0(void);
+void sub_8050E24(void);
+u8 sub_8050F14(void);
+u8 sub_8050F3C(void);
+u8 sub_805232C(void);
+void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite);
+void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite);
+void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite);
+void BufferInGameTradeMonName(void);
+static void GetInGameTradeMail(struct MailStruct * mail, const struct InGameTrade * inGameTrade);
+void CB2_RunTradeAnim_LinkTrade(void);
+void sub_8053E1C(void);
+void sub_8053E8C(void);
+void sub_80543C4(void);
+void sub_8054470(u8 taskId);
+void CheckPartnersMonForRibbons(void);
+void DrawTextOnTradeWindow(u8 windowId, const u8 *str, s8 speed);
+void Task_AnimateWirelessSignal(u8 taskId);
+void c3_0805465C(u8 taskId);
+void sub_8054734(u8 taskId);
+
+extern const u8 gUnknown_8261EC7[];
+extern const u8 *const sTradeErrorOrStatusMessagePtrs[];
+extern const u16 gTradeGlow2PaletteAnimTable[];
+extern const struct SpriteSheet gUnknown_826CDD4;
+extern const struct SpritePalette gUnknown_826CDDC;
+extern const struct BgTemplate gUnknown_826D1D4[4];
+extern const struct WindowTemplate gUnknown_826D1BC[];
+extern const u16 gUnknown_826AA5C[];
+extern const u16 gUnknown_8269A5C[];
+extern const u32 gUnknown_3379A0Bin[];
+extern const u16 gUnknown_826407C[];
+extern const u16 gUnknown_826BB5C[];
+extern const u16 gUnknown_826BD5C[];
+extern const u16 gUnknown_826BF5C[];
+extern const u16 gUnknown_826701C[];
+extern const u16 gUnknown_826985C[];
+extern const u16 gUnknown_826995C[];
+extern const u32 gWirelessSignal4bpp[];
+extern const u32 gUnknown_826C60C[];
+extern const struct SpriteSheet gUnknown_826CE2C;
+extern const struct SpriteSheet gUnknown_826CE7C;
+extern const struct SpriteSheet gUnknown_826CEB0;
+extern const struct SpriteSheet gUnknown_826CF28;
+extern const struct SpritePalette gUnknown_826CE34;
+extern const struct SpritePalette gUnknown_826CE3C;
+extern const struct InGameTrade gInGameTrades[];
+extern const struct SpriteTemplate sTradePokeballSpriteTemplate;
+extern const struct SpriteTemplate gUnknown_826CF30;
+extern const struct SpriteTemplate sGameLinkCableEndSpriteTemplate;
+extern const struct SpriteTemplate gUnknown_826CE44;
+extern const struct SpriteTemplate sGlowBallSpriteTemplate;
+extern const union AffineAnimCmd *const gUnknown_826CF88[];
+extern const struct SpriteTemplate gUnknown_826CF48;
+extern const s8 gUnknown_826D1E4[];
+extern const u16 sInGameTradeMailMessages[][10];
+extern const u8 gUnknown_826D250[][2];
+
+// Sprite callback for link cable trade glow
+void SpriteCB_TradeGlowCable(struct Sprite * sprite)
+{
+    sprite->data[0]++;
+    if (sprite->data[0] == 10)
+    {
+        PlaySE(SE_BOWA);
+        sprite->data[0] = 0;
+    }
+}
+
+// Sprite callback for wireless trade glow
+void SpriteCB_TradeGlowWireless(struct Sprite * sprite)
+{
+    if (!sprite->invisible)
+    {
+        sprite->data[0]++;
+        if (sprite->data[0] == 10)
+        {
+            PlaySE(SE_W207B);
+            sprite->data[0] = 0;
+        }
+    }
+}
+
+// Palette flash for trade glow core
+void SpriteCB_TradeGlowCore(struct Sprite * sprite)
+{
+    if (sprite->data[1] == 0)
+    {
+        sprite->data[0]++;
+        if (sprite->data[0] == 12)
+            sprite->data[0] = 0;
+        LoadPalette(&gTradeGlow2PaletteAnimTable[sprite->data[0]], 16 * (sprite->oam.paletteNum + 16) + 4, 2);
+    }
+}
+
+void SpriteCB_GameLinkCableEnd_Outbound(struct Sprite * sprite)
+{
+    sprite->data[0]++;
+    sprite->pos2.y++;
+    if (sprite->data[0] == 10)
+        DestroySprite(sprite);
+}
+
+void SpriteCB_GameLinkCableEnd_Inbound(struct Sprite * sprite)
+{
+    sprite->data[0]++;
+    sprite->pos2.y--;
+    if (sprite->data[0] == 10)
+        DestroySprite(sprite);
+}
+
+void sub_804FE00(struct Sprite * sprite)
+{
+    sprite->data[0]++;
+    if (sprite->data[0] == 15)
+    {
+        PlaySE(SE_W107);
+        sprite->data[0] = 0;
+    }
+}
+
+void SetTradeBGAffine(void)
+{
+    struct BgAffineDstData affine;
+    DoBgAffineSet(&affine, sTradeData->unk_D4 * 0x100, sTradeData->unk_D6 * 0x100, sTradeData->unk_DC, sTradeData->unk_DE, sTradeData->sXY, sTradeData->sXY, sTradeData->unk_EC);
+    SetGpuReg(REG_OFFSET_BG2PA, affine.pa);
+    SetGpuReg(REG_OFFSET_BG2PB, affine.pb);
+    SetGpuReg(REG_OFFSET_BG2PC, affine.pc);
+    SetGpuReg(REG_OFFSET_BG2PD, affine.pd);
+    SetGpuReg(REG_OFFSET_BG2X, affine.dx);
+    SetGpuReg(REG_OFFSET_BG2Y, affine.dy);
+}
+
+static void TradeAnim_UpdateBgRegs(void)
+{
+    u16 dispcnt;
+
+    SetGpuReg(REG_OFFSET_BG1VOFS, sTradeData->bg1vofs);
+    SetGpuReg(REG_OFFSET_BG1HOFS, sTradeData->bg1hofs);
+
+    dispcnt = GetGpuReg(REG_OFFSET_DISPCNT);
+    if ((dispcnt & 7) == DISPCNT_MODE_0)
+    {
+        SetGpuReg(REG_OFFSET_BG2VOFS, sTradeData->bg2vofs);
+        SetGpuReg(REG_OFFSET_BG2HOFS, sTradeData->bg2hofs);
+    }
+    else
+    {
+        SetTradeBGAffine();
+    }
+}
+
+static void VBlankCB_TradeAnim(void)
+{
+    TradeAnim_UpdateBgRegs();
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+}
+
+void sub_804FF24(void)
+{
+    sTradeData->unk_8A = 0;
+    sTradeData->unk_88 = 0;
+    sTradeData->unk_89 = 0;
+}
+
+void sub_804FF4C(void)
+{
+    if (sTradeData->unk_88 == sTradeData->unk_89)
+        sTradeData->unk_8A++;
+    else
+        sTradeData->unk_8A = 0;
+
+    if (sTradeData->unk_8A > 300)
+    {
+        CloseLink();
+        SetMainCallback2(CB2_LinkError);
+        sTradeData->unk_8A = 0;
+        sTradeData->unk_89 = 0;
+        sTradeData->unk_88 = 0;
+    }
+
+    sTradeData->unk_89 = sTradeData->unk_88;
+}
+
+u32 sub_804FFC4(void)
+{
+    if (gReceivedRemoteLinkPlayers)
+        return GetMultiplayerId();
+    return 0;
+}
+
+void sub_804FFE4(u8 whichParty, u8 a1)
+{
+    int pos = 0;
+    struct Pokemon *mon = NULL;
+    u16 species;
+    u32 personality;
+
+    if (whichParty == 0)
+    {
+        mon = &gPlayerParty[gSelectedTradeMonPositions[0]];
+        pos = 1;
+    }
+
+    if (whichParty == 1)
+    {
+        mon = &gEnemyParty[gSelectedTradeMonPositions[1] % PARTY_SIZE];
+        pos = 3;
+    }
+
+    switch (a1)
+    {
+    case 0:
+        species = GetMonData(mon, MON_DATA_SPECIES2);
+        personality = GetMonData(mon, MON_DATA_PERSONALITY);
+
+        if (whichParty == 0)
+            HandleLoadSpecialPokePic(&gMonFrontPicTable[species], gMonSpritesGfxPtr->sprites[1], species, personality);
+        else
+            HandleLoadSpecialPokePic_DontHandleDeoxys(&gMonFrontPicTable[species], gMonSpritesGfxPtr->sprites[whichParty * 2 + 1], species, personality);
+
+        LoadCompressedSpritePalette(GetMonSpritePalStruct(mon));
+        sTradeData->tradeSpecies[whichParty] = species;
+        sTradeData->monPersonalities[whichParty] = personality;
+        break;
+    case 1:
+        SetMultiuseSpriteTemplateToPokemon(GetMonSpritePalStruct(mon)->tag, pos);
+        sTradeData->pokePicSpriteIdxs[whichParty] = CreateSprite(&gMultiuseSpriteTemplate, 120, 60, 6);
+        gSprites[sTradeData->pokePicSpriteIdxs[whichParty]].invisible = TRUE;
+        gSprites[sTradeData->pokePicSpriteIdxs[whichParty]].callback = SpriteCallbackDummy;
+        break;
+    }
+}
+
+void CB2_InitTradeAnim_LinkTrade(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+        if (!gReceivedRemoteLinkPlayers)
+        {
+            gLinkType = 0x1144;
+            CloseLink();
+        }
+        sTradeData = AllocZeroed(sizeof(struct TradeAnimationResources));
+        AllocateMonSpritesGfx();
+        ResetTasks();
+        ResetSpriteData();
+        FreeAllSpritePalettes();
+        SetVBlankCallback(VBlankCB_TradeAnim);
+        TradeAnimInit_LoadGfx();
+        sub_804FF24();
+        gMain.state++;
+        sTradeData->unk_8C = 0;
+        sTradeData->state = 0;
+        sTradeData->isLinkTrade = TRUE;
+        sTradeData->unk_D4 = 64;
+        sTradeData->unk_D6 = 64;
+        sTradeData->unk_D8 = 0;
+        sTradeData->unk_DA = 0;
+        sTradeData->unk_DC = 120;
+        sTradeData->unk_DE = 80;
+        sTradeData->sXY = 256;
+        sTradeData->unk_EC = 0;
+        break;
+    case 1:
+        if (!gReceivedRemoteLinkPlayers)
+        {
+            sTradeData->isCableTrade = TRUE;
+            OpenLink();
+            gMain.state++;
+            sTradeData->timer = 0;
+        }
+        else
+        {
+            gMain.state = 4;
+        }
+        break;
+    case 2:
+        sTradeData->timer++;
+        if (sTradeData->timer > 60)
+        {
+            sTradeData->timer = 0;
+            gMain.state++;
+        }
+        break;
+    case 3:
+        if (IsLinkMaster())
+        {
+            if (GetLinkPlayerCount_2() >= GetSavedPlayerCount())
+            {
+                sTradeData->timer++;
+                if (sTradeData->timer > 30)
+                {
+                    CheckShouldAdvanceLinkState();
+                    gMain.state++;
+                }
+            }
+            else
+            {
+                sub_804FF4C();
+            }
+        }
+        else
+        {
+            gMain.state++;
+        }
+        break;
+    case 4:
+        sub_804FF4C();
+        if (gReceivedRemoteLinkPlayers == 1 && IsLinkPlayerDataExchangeComplete() == 1)
+        {
+            gMain.state++;
+        }
+        break;
+    case 5:
+        sTradeData->unk_72 = 0;
+        sTradeData->unk_73 = 0;
+        sTradeData->unk_93 = 0;
+        sub_804FFE4(0, 0);
+        gMain.state++;
+        break;
+    case 6:
+        sub_804FFE4(0, 1);
+        gMain.state++;
+        break;
+    case 7:
+        sub_804FFE4(1, 0);
+        gMain.state++;
+        break;
+    case 8:
+        sub_804FFE4(1, 1);
+        sub_80504B0();
+        gMain.state++;
+        break;
+    case 9:
+        sub_8050DE0();
+        LoadSpriteSheet(&gUnknown_826CDD4);
+        LoadSpritePalette(&gUnknown_826CDDC);
+        gMain.state++;
+        break;
+    case 10:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
+        ShowBg(0);
+        sTradeData->monSpecies[0] = GetMonData(&gPlayerParty[gSelectedTradeMonPositions[0]], MON_DATA_SPECIES2);
+        sTradeData->monSpecies[1] = GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_SPECIES2);
+        memcpy(sTradeData->unk_FC, gLinkPlayers[GetMultiplayerId() ^ 1].name, 7);
+        gMain.state++;
+        break;
+    case 11:
+        sub_805049C();
+        sub_8050E24();
+        gMain.state++;
+        break;
+    case 12:
+        if (!gPaletteFade.active)
+        {
+            if (gWirelessCommType != 0)
+            {
+                LoadWirelessStatusIndicatorSpriteGfx();
+                CreateWirelessStatusIndicatorSprite(0, 0);
+            }
+            SetMainCallback2(CB2_RunTradeAnim_LinkTrade);
+        }
+        break;
+    }
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_805049C(void)
+{
+    SetTradeSequenceBgGpuRegs(5);
+    SetTradeSequenceBgGpuRegs(0);
+}
+
+void sub_80504B0(void)
+{
+    FillWindowPixelBuffer(0, PIXEL_FILL(15));
+    PutWindowTilemap(0);
+    CopyWindowToVram(0, 3);
+}
+
+void TradeAnimInit_LoadGfx(void)
+{
+    SetGpuReg(REG_OFFSET_DISPCNT, 0);
+    ResetBgsAndClearDma3BusyFlags(FALSE);
+    InitBgsFromTemplates(0, gUnknown_826D1D4, NELEMS(gUnknown_826D1D4));
+    ChangeBgX(0, 0, 0);
+    ChangeBgY(0, 0, 0);
+    SetBgTilemapBuffer(0, Alloc(BG_SCREEN_SIZE));
+    SetBgTilemapBuffer(1, Alloc(BG_SCREEN_SIZE));
+    SetBgTilemapBuffer(3, Alloc(BG_SCREEN_SIZE));
+    DeactivateAllTextPrinters();
+    // Doing the graphics load...
+    DecompressAndLoadBgGfxUsingHeap(0, gBattleTextboxTiles, 0, 0, 0);
+    LZDecompressWram(gFile_graphics_interface_menu_map_tilemap, gDecompressionBuffer);
+    CopyToBgTilemapBuffer(0, gDecompressionBuffer, BG_SCREEN_SIZE, 0);
+    LoadCompressedPalette(gBattleTextboxPalette, 0x000, 0x20);
+    InitWindows(gUnknown_826D1BC);
+    // ... and doing the same load again
+    DecompressAndLoadBgGfxUsingHeap(0, gBattleTextboxTiles, 0, 0, 0);
+    LZDecompressWram(gFile_graphics_interface_menu_map_tilemap, gDecompressionBuffer);
+    CopyToBgTilemapBuffer(0, gDecompressionBuffer, BG_SCREEN_SIZE, 0);
+    LoadCompressedPalette(gBattleTextboxPalette, 0x000, 0x20);
+}
+
+void CB2_InitTradeAnim_InGameTrade(void)
+{
+    u8 otName[11];
+
+    switch (gMain.state)
+    {
+    case 0:
+        gSelectedTradeMonPositions[0] = gSpecialVar_0x8005;
+        gSelectedTradeMonPositions[1] = 6;
+        StringCopy(gLinkPlayers[0].name, gSaveBlock2Ptr->playerName);
+        GetMonData(&gEnemyParty[0], MON_DATA_OT_NAME, otName);
+        StringCopy(gLinkPlayers[1].name, otName);
+        sTradeData = AllocZeroed(sizeof(*sTradeData));
+        AllocateMonSpritesGfx();
+        ResetTasks();
+        ResetSpriteData();
+        FreeAllSpritePalettes();
+        SetVBlankCallback(VBlankCB_TradeAnim);
+        TradeAnimInit_LoadGfx();
+        sTradeData->isLinkTrade = FALSE;
+        sTradeData->unk_8C = 0;
+        sTradeData->state = 0;
+        sTradeData->unk_D4 = 64;
+        sTradeData->unk_D6 = 64;
+        sTradeData->unk_D8 = 0;
+        sTradeData->unk_DA = 0;
+        sTradeData->unk_DC = 120;
+        sTradeData->unk_DE = 80;
+        sTradeData->sXY = 256;
+        sTradeData->unk_EC = 0;
+        sTradeData->timer = 0;
+        gMain.state = 5;
+        break;
+    case 5:
+        sub_804FFE4(0, 0);
+        gMain.state++;
+        break;
+    case 6:
+        sub_804FFE4(0, 1);
+        gMain.state++;
+        break;
+    case 7:
+        sub_804FFE4(1, 0);
+        ShowBg(0);
+        gMain.state++;
+        break;
+    case 8:
+        sub_804FFE4(1, 1);
+        FillWindowPixelBuffer(0, PIXEL_FILL(15));
+        PutWindowTilemap(0);
+        CopyWindowToVram(0, 3);
+        gMain.state++;
+        break;
+    case 9:
+        sub_8050DE0();
+        LoadSpriteSheet(&gUnknown_826CDD4);
+        LoadSpritePalette(&gUnknown_826CDDC);
+        gMain.state++;
+        break;
+    case 10:
+        ShowBg(0);
+        gMain.state++;
+        break;
+    case 11:
+        SetTradeSequenceBgGpuRegs(5);
+        SetTradeSequenceBgGpuRegs(0);
+        sub_8050E24();
+        gMain.state++;
+        break;
+    case 12:
+        SetMainCallback2(CB2_RunTradeAnim_InGameTrade);
+        break;
+    }
+
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+static void ReceivedMonSetPokedexFlags(u8 partyIdx)
+{
+    struct Pokemon *mon = &gPlayerParty[partyIdx];
+
+    if (!GetMonData(mon, MON_DATA_IS_EGG))
+    {
+        u16 species = GetMonData(mon, MON_DATA_SPECIES, NULL);
+        u32 personality = GetMonData(mon, MON_DATA_PERSONALITY, NULL);
+        species = SpeciesToNationalPokedexNum(species);
+        GetSetPokedexFlag(species, FLAG_SET_SEEN);
+        HandleSetPokedexFlag(species, FLAG_SET_CAUGHT, personality);
+    }
+}
+
+static void RS_TryEnableNationalPokedex(void)
+{
+    u8 mpId = GetMultiplayerId();
+    // Originally in Ruby but commented out
+    /*if (gLinkPlayers[mpId ^ 1].lp_field_2 == 0x8000)
+        EnableNationalPokedex();*/
+}
+
+void TradeMons(u8 playerPartyIdx, u8 partnerPartyIdx)
+{
+    u8 friendship;
+
+    // Get whether the offered Pokemon have mail
+    struct Pokemon *playerMon = &gPlayerParty[playerPartyIdx];
+    u16 playerMail = GetMonData(playerMon, MON_DATA_MAIL);
+
+    struct Pokemon *partnerMon = &gEnemyParty[partnerPartyIdx];
+    u16 partnerMail = GetMonData(partnerMon, MON_DATA_MAIL);
+
+    // The mail attached to the sent Pokemon no longer exists in your file.
+    if (playerMail != 0xFF)
+        ClearMailStruct(&gSaveBlock1Ptr->mail[playerMail]);
+
+    // This is where the actual trade happens!!
+    sTradeData->mon = *playerMon;
+    *playerMon = *partnerMon;
+    *partnerMon = sTradeData->mon;
+
+    // By default, a Pokemon received from a trade will have 70 Friendship.
+    friendship = 70;
+    if (!GetMonData(playerMon, MON_DATA_IS_EGG))
+        SetMonData(playerMon, MON_DATA_FRIENDSHIP, &friendship);
+
+    // Associate your partner's mail with the Pokemon they sent over.
+    if (partnerMail != 0xFF)
+        GiveMailToMon2(playerMon, &gLinkPartnerMail[partnerMail]);
+
+    ReceivedMonSetPokedexFlags(playerPartyIdx);
+    if (gReceivedRemoteLinkPlayers)
+        RS_TryEnableNationalPokedex();
+}
+
+void sub_80508F4(void)
+{
+    switch (sTradeData->unk_93)
+    {
+    case 1:
+        if (IsLinkTaskFinished())
+        {
+            SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
+            sTradeData->unk_93++;
+        }
+    case 2:
+        sTradeData->unk_93 = 0;
+        break;
+    }
+}
+
+void CB2_RunTradeAnim_InGameTrade(void)
+{
+    sub_8050F14();
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void SetTradeSequenceBgGpuRegs(u8 state)
+{
+    switch (state)
+    {
+    case 0:
+        sTradeData->bg2vofs = 0;
+        sTradeData->bg2hofs = 0xB4;
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG0_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
+        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256);
+        LoadPalette(gTradeGba2_Pal, 0x10, 0x60);
+        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(1), 0x1420, 0x1000);
+        DmaCopy16Defvars(3, gUnknown_826601C, (void *)BG_SCREEN_ADDR(18), 0x1000);
+        break;
+    case 1:
+        sTradeData->bg1hofs = 0;
+        sTradeData->bg1vofs = 0x15C;
+        SetGpuReg(REG_OFFSET_BG1VOFS, 0x15C);
+        SetGpuReg(REG_OFFSET_BG1CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(0) | BGCNT_SCREENBASE(5) | BGCNT_TXT256x512);
+        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT256x512);
+        if (sTradeData->isCableTrade)
+        {
+            DmaCopy16Defvars(3, gUnknown_826AA5C, (void *)BG_SCREEN_ADDR(5), 0x1000);
+        }
+        else
+        {
+            DmaCopy16Defvars(3, gUnknown_8269A5C, (void *)BG_SCREEN_ADDR(5), 0x1000);
+        }
+        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(0), 0x1420, 0x1000);
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
+        break;
+    case 2:
+        sTradeData->bg1vofs = 0;
+        sTradeData->bg1hofs = 0;
+        if (sTradeData->isCableTrade == FALSE)
+        {
+            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
+            LZ77UnCompVram(gUnknown_3379A0Bin, (void *)BG_SCREEN_ADDR(5));
+            BlendPalettes(0x000000008, 0x10, RGB_BLACK);
+        }
+        else
+        {
+            SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_OBJ_ON);
+            DmaCopy16Defvars(3, gUnknown_826407C, (void *)BG_SCREEN_ADDR(5), 0x800);
+            BlendPalettes(0x00000001, 0x10, RGB_BLACK);
+        }
+        break;
+    case 3:
+        LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
+        LZ77UnCompVram(gWirelessSignal4bpp, BG_CHAR_ADDR(1));
+        LZ77UnCompVram(gUnknown_826C60C, BG_SCREEN_ADDR(18));
+        sTradeData->bg2vofs = 0x50;
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG1_ON | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
+        break;
+    case 4:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
+        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18) | BGCNT_AFF128x128);
+        sTradeData->unk_D4 = 0x40;
+        sTradeData->unk_D6 = 0x5C;
+        sTradeData->sXY = 0x20;
+        sTradeData->unk_EA = 0x400;
+        sTradeData->unk_EC = 0;
+        DmaCopyLarge16(3, gUnknown_826701C, (void *)BG_CHAR_ADDR(1), 0x2840, 0x1000);
+        if (sTradeData->isCableTrade)
+        {
+            DmaCopy16Defvars(3, gUnknown_826985C, (void *)BG_SCREEN_ADDR(18), 0x100);
+        }
+        else
+        {
+            DmaCopy16Defvars(3, gUnknown_826995C, (void *)BG_SCREEN_ADDR(18), 0x100);
+        }
+        break;
+    case 5:
+        sTradeData->bg1vofs = 0;
+        sTradeData->bg1hofs = 0;
+        break;
+    case 6:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 | DISPCNT_OBJ_1D_MAP | DISPCNT_BG2_ON | DISPCNT_OBJ_ON);
+        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(3) | BGCNT_CHARBASE(1) | BGCNT_256COLOR | BGCNT_SCREENBASE(18) | BGCNT_TXT256x256);
+        sTradeData->unk_D4 = 0x40;
+        sTradeData->unk_D6 = 0x5C;
+        sTradeData->sXY = 0x100;
+        sTradeData->unk_EA = 0x80;
+        sTradeData->unk_DC = 0x78;
+        sTradeData->unk_DE = 0x50;
+        sTradeData->unk_EC = 0;
+        DmaCopyLarge16(3, gUnknown_826701C, BG_CHAR_ADDR(1), 0x2840, 0x1000);
+        if (sTradeData->isCableTrade)
+        {
+            DmaCopy16Defvars(3, gUnknown_826985C, (void *)BG_SCREEN_ADDR(18), 0x100);
+        }
+        else
+        {
+            DmaCopy16Defvars(3, gUnknown_826995C, (void *)BG_SCREEN_ADDR(18), 0x100);
+        }
+        break;
+    case 7:
+        sTradeData->bg2vofs = 0;
+        sTradeData->bg2hofs = 0;
+        SetGpuReg(REG_OFFSET_BLDCNT, 0);
+        SetGpuReg(REG_OFFSET_BG2CNT, BGCNT_PRIORITY(2) | BGCNT_CHARBASE(1) | BGCNT_SCREENBASE(18) | BGCNT_TXT512x256);
+        LoadPalette(gTradeGba2_Pal, 0x10, 0x60);
+        DmaCopyLarge16(3, gTradeGba_Gfx, (void *)BG_CHAR_ADDR(1), 0x1420, 0x1000);
+        DmaCopy16Defvars(3, gUnknown_826601C, (void *)BG_SCREEN_ADDR(18), 0x1000);
+        break;
+    }
+}
+
+void sub_8050DE0(void)
+{
+    LoadSpriteSheet(&gUnknown_826CE2C);
+    LoadSpriteSheet(&gUnknown_826CE7C);
+    LoadSpriteSheet(&gUnknown_826CEB0);
+    LoadSpriteSheet(&gUnknown_826CF28);
+    LoadSpritePalette(&gUnknown_826CE34);
+    LoadSpritePalette(&gUnknown_826CE3C);
+}
+
+void sub_8050E24(void)
+{
+    u8 nickname[20];
+    u8 mpId;
+    const struct InGameTrade * inGameTrade;
+    if (sTradeData->isLinkTrade)
+    {
+        mpId = GetMultiplayerId();
+        StringCopy(gStringVar1, gLinkPlayers[mpId ^ 1].name);
+        GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_NICKNAME, nickname);
+        StringCopy10(gStringVar3, nickname);
+        GetMonData(&gPlayerParty[gSelectedTradeMonPositions[0]], MON_DATA_NICKNAME, nickname);
+        StringCopy10(gStringVar2, nickname);
+    }
+    else
+    {
+        inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+        StringCopy(gStringVar1, inGameTrade->otName);
+        StringCopy10(gStringVar3, inGameTrade->nickname);
+        GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
+        StringCopy10(gStringVar2, nickname);
+    }
+}
+
+bool8 sub_8050F14(void)
+{
+    if (sTradeData->isCableTrade)
+        return sub_8050F3C();
+    else
+        return sub_805232C();
+}
+
+bool8 sub_8050F3C(void)
+{
+    u16 evoTarget;
+
+    switch (sTradeData->state)
+    {
+    case 0:
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = -180;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y = gMonFrontPicCoords[sTradeData->tradeSpecies[0]].y_offset;
+        sTradeData->state++;
+        sTradeData->cachedMapMusic = GetCurrentMapMusic();
+        PlayNewMapMusic(MUS_SHINKA);
+        break;
+    case 1:
+        if (sTradeData->bg2hofs > 0)
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x += 3;
+            sTradeData->bg2hofs -= 3;
+        }
+        else
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = 0;
+            sTradeData->bg2hofs = 0;
+            sTradeData->state = 10;
+        }
+        break;
+    case 10:
+        StringExpandPlaceholders(gStringVar4, gText_XWillBeSentToY);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+
+        if (sTradeData->tradeSpecies[0] != SPECIES_EGG)
+        {
+            PlayCry1(sTradeData->tradeSpecies[0], 0);
+        }
+
+        sTradeData->state = 11;
+        sTradeData->timer = 0;
+        break;
+    case 11:
+        if (++sTradeData->timer == 80)
+        {
+            sTradeData->pokeballSpriteId = CreateTradePokeballSprite(sTradeData->pokePicSpriteIdxs[0], gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.paletteNum, 120, 32, 2, 1, 0x14, 0xfffff);
+            sTradeData->state++;
+            StringExpandPlaceholders(gStringVar4, gText_ByeByeVar1);
+            DrawTextOnTradeWindow(0, gStringVar4, 0);
+        }
+        break;
+    case 12:
+        if (gSprites[sTradeData->pokeballSpriteId].callback == SpriteCallbackDummy)
+        {
+            sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, 32, 0);
+            gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Outbound;
+            DestroySprite(&gSprites[sTradeData->pokeballSpriteId]);
+            sTradeData->state++;
+        }
+        break;
+    case 13:
+        // The game waits here for the sprite to finish its animation sequence.
+        break;
+    case 14:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state = 20;
+        break;
+    case 20:
+        if (!gPaletteFade.active)
+        {
+            SetTradeSequenceBgGpuRegs(4);
+            FillWindowPixelBuffer(0, PIXEL_FILL(15));
+            CopyWindowToVram(0, 3);
+            sTradeData->state++;
+        }
+        break;
+    case 21:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 22:
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state = 23;
+        }
+        break;
+    case 23:
+        if (sTradeData->unk_EA > 0x100)
+        {
+            sTradeData->unk_EA -= 0x34;
+        }
+        else
+        {
+            SetTradeSequenceBgGpuRegs(1);
+            sTradeData->unk_EA = 0x80;
+            sTradeData->state++;
+            sTradeData->timer = 0;
+        }
+        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        break;
+    case 24:
+        if (++sTradeData->timer > 20)
+        {
+            SetTradeBGAffine();
+            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+            sTradeData->state++;
+        }
+        break;
+    case 25:
+        if (gSprites[sTradeData->unk_91].animEnded)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_EFFECT_BLEND |
+                                         BLDCNT_TGT2_BG1 |
+                                         BLDCNT_TGT2_BG2);
+            SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(12, 4));
+            sTradeData->state++;
+        }
+        break;
+    case 26:
+        if (--sTradeData->bg1vofs == 316)
+        {
+            sTradeData->state++;
+        }
+        if (sTradeData->bg1vofs == 328)
+        {
+            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
+        }
+        break;
+    case 27:
+        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, 80, 3);
+        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, 80, 0);
+        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        sTradeData->state++;
+        break;
+    case 28:
+        if ((sTradeData->bg1vofs -= 2) == 166)
+        {
+            sTradeData->state = 200;
+        }
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG1_ON |
+                                      DISPCNT_OBJ_ON);
+        break;
+    case 200:
+        gSprites[sTradeData->unk_90].pos1.y -= 2;
+        gSprites[sTradeData->unk_91].pos1.y -= 2;
+        if (gSprites[sTradeData->unk_90].pos1.y < -8)
+        {
+            sTradeData->state = 29;
+        }
+        break;
+    case 29:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
+        sTradeData->state = 30;
+        break;
+    case 30:
+        if (!gPaletteFade.active)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_90]);
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetTradeSequenceBgGpuRegs(2);
+            sTradeData->state++;
+        }
+        break;
+    case 31:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
+        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
+        sTradeData->state++;
+        break;
+    case 32:
+        if (!gPaletteFade.active)
+        {
+            PlaySE(SE_TK_WARPOUT);
+            sTradeData->state++;
+        }
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        break;
+    case 33:
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
+        {
+            gSprites[sTradeData->unk_90].data[1] = 1;
+            gSprites[sTradeData->unk_91].data[1] = 1;
+            sTradeData->state++;
+        }
+        break;
+    case 34:
+        BlendPalettes(0x1, 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 35:
+        BlendPalettes(0x1, 0, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 36:
+        BlendPalettes(0x1, 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 37:
+        if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
+            CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
+            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
+        }
+        else
+        {
+            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
+        }
+        StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.x = 60;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 180;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.y = 192;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = -32;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = FALSE;
+        sTradeData->state++;
+        break;
+    case 38:
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y -= 3;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y += 3;
+        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -160 && gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y >= -163)
+        {
+            PlaySE(SE_TK_WARPIN);
+        }
+        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
+        {
+            gSprites[sTradeData->unk_90].data[1] = 0;
+            gSprites[sTradeData->unk_91].data[1] = 0;
+            sTradeData->state++;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
+            gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
+            BlendPalettes(0x1, 0, RGB_WHITEALPHA);
+        }
+        break;
+    case 39:
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
+        {
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
+            sTradeData->state++;
+            DestroySprite(&gSprites[sTradeData->unk_90]);
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+        }
+        break;
+    case 40:
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+            SetTradeSequenceBgGpuRegs(1);
+            sTradeData->bg1vofs = 166;
+            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 128, -20, 3);
+            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 128, -20, 0);
+            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        }
+        break;
+    case 41:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 42:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG1_ON |
+                                      DISPCNT_OBJ_ON);
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 43:
+        gSprites[sTradeData->unk_90].pos2.y += 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 44:
+        if ((sTradeData->bg1vofs += 2) > 316)
+        {
+            sTradeData->bg1vofs = 316;
+            sTradeData->state++;
+        }
+        break;
+    case 45:
+        DestroySprite(&gSprites[sTradeData->unk_90]);
+        DestroySprite(&gSprites[sTradeData->unk_91]);
+        sTradeData->state++;
+        sTradeData->timer = 0;
+        break;
+    case 46:
+        if (++sTradeData->timer == 10)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 47:
+        if (++sTradeData->bg1vofs > 348)
+        {
+            sTradeData->bg1vofs = 348;
+            sTradeData->state++;
+        }
+        if (sTradeData->bg1vofs == 328 && sTradeData->isCableTrade)
+        {
+            sTradeData->unk_92 = CreateSprite(&sGameLinkCableEndSpriteTemplate, 128, 65, 0);
+            gSprites[sTradeData->unk_92].callback = SpriteCB_GameLinkCableEnd_Inbound;
+        }
+        break;
+    case 48:
+        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+        sTradeData->state = 50;
+        break;
+    case 50:
+        if (gSprites[sTradeData->unk_91].animEnded)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetTradeSequenceBgGpuRegs(6);
+            sTradeData->state++;
+            PlaySE(SE_W028);
+        }
+        break;
+    case 51:
+        if (sTradeData->unk_EA < 0x400)
+        {
+            sTradeData->unk_EA += 0x34;
+        }
+        else
+        {
+            sTradeData->unk_EA = 0x400;
+            sTradeData->state++;
+        }
+        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        break;
+    case 52:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state = 60;
+        break;
+
+    case 60:
+        if (!gPaletteFade.active)
+        {
+            SetTradeSequenceBgGpuRegs(5);
+            SetTradeSequenceBgGpuRegs(7);
+            gPaletteFade.bufferTransferDisabled = TRUE;
+            sTradeData->state++;
+        }
+        break;
+    case 61:
+        gPaletteFade.bufferTransferDisabled = FALSE;
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 62:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG2_ON |
+                                      DISPCNT_OBJ_ON);
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 63:
+        sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, -8, 0);
+        gSprites[sTradeData->unk_D3].data[3] = 74;
+        gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Inbound;
+        StartSpriteAnim(&gSprites[sTradeData->unk_D3], 1);
+        StartSpriteAffineAnim(&gSprites[sTradeData->unk_D3], 2);
+        BlendPalettes(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        sTradeData->timer = 0;
+        break;
+    case 64:
+        BeginNormalPaletteFade(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 1, 16, 0, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 65:
+        if (gSprites[sTradeData->unk_D3].callback == SpriteCallbackDummy)
+        {
+            HandleLoadSpecialPokePic(&gMonFrontPicTable[sTradeData->tradeSpecies[1]], gMonSpritesGfxPtr->sprites[3], sTradeData->tradeSpecies[1], sTradeData->monPersonalities[1]);
+            sTradeData->state++;
+        }
+        break;
+    case 66:
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 120;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = gMonFrontPicCoords[sTradeData->tradeSpecies[1]].y_offset + 60;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.x = 0;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y = 0;
+        StartSpriteAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
+        CreatePokeballSpriteToReleaseMon(sTradeData->pokePicSpriteIdxs[1], gSprites[sTradeData->pokePicSpriteIdxs[1]].oam.paletteNum, 120, 84, 2, 1, 20, 0xFFFFF);
+        FreeSpriteOamMatrix(&gSprites[sTradeData->unk_D3]);
+        DestroySprite(&gSprites[sTradeData->unk_D3]);
+        sTradeData->state++;
+        break;
+    case 67:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG0_ON |
+                                      DISPCNT_BG2_ON |
+                                      DISPCNT_OBJ_ON);
+        StringExpandPlaceholders(gStringVar4, gText_XSentOverY);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+        sTradeData->state = 167;
+        sTradeData->timer = 0;
+        break;
+        // 167 and 267 are extra cases added in for animations
+    case 167:
+        if (++sTradeData->timer > 60)
+        {
+            if (sTradeData->tradeSpecies[1] != SPECIES_EGG)
+            {
+                PlayCry1(sTradeData->tradeSpecies[1], 0);
+            }
+            sTradeData->state = 267;
+            sTradeData->timer = 0;
+        }
+        break;
+    case 267:
+        if (IsCryFinished())
+        {
+            sTradeData->state = 68;
+        }
+        break;
+    case 68:
+        if (++sTradeData->timer == 10)
+        {
+            PlayFanfare(MUS_FANFA5);
+        }
+        if (sTradeData->timer == 250)
+        {
+            sTradeData->state++;
+            StringExpandPlaceholders(gStringVar4, gText_TakeGoodCareOfX);
+            DrawTextOnTradeWindow(0, gStringVar4, 0);
+            sTradeData->timer = 0;
+        }
+        break;
+    case 69:
+        if (++sTradeData->timer == 60)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 70:
+        CheckPartnersMonForRibbons();
+        sTradeData->state++;
+        break;
+    case 71:
+        if (sTradeData->isLinkTrade)
+        {
+            return TRUE;
+        }
+        else if (JOY_NEW(A_BUTTON))
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 72: // Only if in-game trade
+        TradeMons(gSpecialVar_0x8005, 0);
+        gCB2_AfterEvolution = CB2_RunTradeAnim_InGameTrade;
+        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], TRUE, ITEM_NONE);
+        if (evoTarget != SPECIES_NONE)
+        {
+            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoTarget, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
+        }
+        sTradeData->state++;
+        break;
+    case 73:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 74:
+        if (!gPaletteFade.active)
+        {
+            PlayNewMapMusic(sTradeData->cachedMapMusic);
+            if (sTradeData)
+            {
+                FreeAllWindowBuffers();
+                Free(GetBgTilemapBuffer(3));
+                Free(GetBgTilemapBuffer(1));
+                Free(GetBgTilemapBuffer(0));
+                FreeMonSpritesGfx();
+                FREE_AND_SET_NULL(sTradeData);
+            }
+            SetMainCallback2(CB2_ReturnToField);
+            BufferInGameTradeMonName();
+            HelpSystem_Enable();
+        }
+        break;
+    }
+    return FALSE;
+}
+
+bool8 sub_805232C(void)
+{
+    u16 evoTarget;
+
+    switch (sTradeData->state)
+    {
+    case 0:
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = -180;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y = gMonFrontPicCoords[sTradeData->tradeSpecies[0]].y_offset;
+        sTradeData->state++;
+        sTradeData->cachedMapMusic = GetCurrentMapMusic();
+        PlayNewMapMusic(MUS_SHINKA);
+        break;
+    case 1:
+        if (sTradeData->bg2hofs > 0)
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x += 3;
+            sTradeData->bg2hofs -= 3;
+        }
+        else
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.x = 0;
+            sTradeData->bg2hofs = 0;
+            sTradeData->state = 10;
+        }
+        break;
+    case 10:
+        StringExpandPlaceholders(gStringVar4, gText_XWillBeSentToY);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+
+        if (sTradeData->tradeSpecies[0] != SPECIES_EGG)
+        {
+            PlayCry1(sTradeData->tradeSpecies[0], 0);
+        }
+
+        sTradeData->state = 11;
+        sTradeData->timer = 0;
+        break;
+    case 11:
+        if (++sTradeData->timer == 80)
+        {
+            sTradeData->pokeballSpriteId = CreateTradePokeballSprite(sTradeData->pokePicSpriteIdxs[0], gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.paletteNum, 120, 32, 2, 1, 0x14, 0xfffff);
+            sTradeData->state++;
+            StringExpandPlaceholders(gStringVar4, gText_ByeByeVar1);
+            DrawTextOnTradeWindow(0, gStringVar4, 0);
+        }
+        break;
+    case 12:
+        if (gSprites[sTradeData->pokeballSpriteId].callback == SpriteCallbackDummy)
+        {
+            sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, 32, 0);
+            gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Outbound;
+            DestroySprite(&gSprites[sTradeData->pokeballSpriteId]);
+            sTradeData->state++;
+        }
+        break;
+    case 13:
+        // The game waits here for the sprite to finish its animation sequence.
+        break;
+    case 14:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state = 20;
+        break;
+    case 20:
+        if (!gPaletteFade.active)
+        {
+            SetTradeSequenceBgGpuRegs(4);
+            FillWindowPixelBuffer(0, PIXEL_FILL(15));
+            CopyWindowToVram(0, 3);
+            sTradeData->state++;
+        }
+        break;
+    case 21:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 22:
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state = 23;
+        }
+        break;
+    case 23:
+        if (sTradeData->unk_EA > 0x100)
+        {
+            sTradeData->unk_EA -= 0x34;
+        }
+        else
+        {
+            SetTradeSequenceBgGpuRegs(1);
+            sTradeData->unk_EA = 0x80;
+            sTradeData->state = 124;
+            sTradeData->timer = 0;
+        }
+        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        break;
+    case 124:
+        if (++sTradeData->timer > 20)
+        {
+            SetTradeSequenceBgGpuRegs(3);
+            sTradeData->unk_91 = CreateSprite(&gUnknown_826CF48, 120, 80, 0);
+            sTradeData->state++;
+        }
+        break;
+    case 125:
+        if (gSprites[sTradeData->unk_91].animEnded)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 |
+                                         BLDCNT_TGT1_OBJ |
+                                         BLDCNT_EFFECT_BLEND |
+                                         BLDCNT_TGT2_BG2);
+            SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(16, 4));
+            CreateTask(Task_AnimateWirelessSignal, 5);
+            sTradeData->state++;
+        }
+        break;
+    case 126:
+        if (!FuncIsActiveTask(Task_AnimateWirelessSignal))
+        {
+            sTradeData->state = 26;
+        }
+        break;
+    case 26:
+        if (--sTradeData->bg1vofs == 316)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 27:
+        sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, 80, 3);
+        gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
+        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, 80, 0);
+        StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        sTradeData->state++;
+        break;
+    case 28:
+        if ((sTradeData->bg1vofs -= 3) == 166)
+        {
+            sTradeData->state = 200;
+        }
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_1 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG1_ON |
+                                      DISPCNT_OBJ_ON);
+        break;
+    case 200:
+        gSprites[sTradeData->unk_90].pos1.y -= 2;
+        gSprites[sTradeData->unk_91].pos1.y -= 2;
+        if (gSprites[sTradeData->unk_90].pos1.y < -8)
+        {
+            sTradeData->state = 29;
+        }
+        break;
+    case 29:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
+        sTradeData->state = 30;
+        break;
+    case 30:
+        if (!gPaletteFade.active)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_90]);
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetTradeSequenceBgGpuRegs(2);
+            sTradeData->state++;
+        }
+        break;
+    case 31:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->unk_90 = CreateSprite(&sGlowBallSpriteTemplate, 111, 170, 0);
+        sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 129, -10, 0);
+        sTradeData->state++;
+        break;
+    case 32:
+        if (!gPaletteFade.active)
+        {
+            PlaySE(SE_TK_WARPOUT);
+            sTradeData->state++;
+        }
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        break;
+    case 33:
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        if (gSprites[sTradeData->unk_90].pos2.y <= -90)
+        {
+            gSprites[sTradeData->unk_90].data[1] = 1;
+            gSprites[sTradeData->unk_91].data[1] = 1;
+            sTradeData->state++;
+            CreateTask(c3_0805465C, 5);
+        }
+        break;
+    case 34:
+        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 35:
+        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 36:
+        BlendPalettes(0x8, 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 37:
+        if (!IsPokeSpriteNotFlipped(sTradeData->tradeSpecies[0]))
+        {
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].affineAnims = gUnknown_826CF88;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].oam.affineMode = 3;
+            CalcCenterToCornerVec(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0, 3, 3);
+            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
+        }
+        else
+        {
+            StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[0]], 0);
+        }
+        StartSpriteAffineAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.x = 40;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 200;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos1.y = 192;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = -32;
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = FALSE;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = FALSE;
+        sTradeData->state++;
+        break;
+    case 38:
+        gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y -= 3;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y += 3;
+        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -160 && gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y >= -163)
+        {
+            PlaySE(SE_TK_WARPIN);
+        }
+        if (gSprites[sTradeData->pokePicSpriteIdxs[0]].pos2.y < -222)
+        {
+            gSprites[sTradeData->unk_90].data[1] = 0;
+            gSprites[sTradeData->unk_91].data[1] = 0;
+            sTradeData->state++;
+            gSprites[sTradeData->pokePicSpriteIdxs[0]].invisible = TRUE;
+            gSprites[sTradeData->pokePicSpriteIdxs[1]].invisible = TRUE;
+            CreateTask(sub_8054734, 5);
+        }
+        break;
+    case 39:
+        gSprites[sTradeData->unk_90].pos2.y -= 3;
+        gSprites[sTradeData->unk_91].pos2.y += 3;
+        if (gSprites[sTradeData->unk_90].pos2.y <= -222)
+        {
+            BeginNormalPaletteFade(0xFFFFFFFF, -1, 0, 16, RGB_BLACK);
+            sTradeData->state++;
+            DestroySprite(&gSprites[sTradeData->unk_90]);
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+        }
+        break;
+    case 40:
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+            SetTradeSequenceBgGpuRegs(1);
+            sTradeData->bg1vofs = 166;
+            SetTradeSequenceBgGpuRegs(3);
+            sTradeData->bg2vofs = 412;
+            sTradeData->unk_90 = CreateSprite(&gUnknown_826CE44, 120, -20, 3);
+            gSprites[sTradeData->unk_90].callback = SpriteCB_TradeGlowWireless;
+            sTradeData->unk_91 = CreateSprite(&sGlowBallSpriteTemplate, 120, -20, 0);
+            StartSpriteAnim(&gSprites[sTradeData->unk_91], 1);
+        }
+        break;
+    case 41:
+        BeginNormalPaletteFade(0xFFFFFFFF, -1, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 42:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG1_ON |
+                                      DISPCNT_OBJ_ON);
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 43:
+        gSprites[sTradeData->unk_90].pos2.y += 4;
+        gSprites[sTradeData->unk_91].pos2.y += 4;
+        if (gSprites[sTradeData->unk_90].pos2.y + gSprites[sTradeData->unk_90].pos1.y == 64)
+        {
+            sTradeData->state = 144;
+            sTradeData->timer = 0;
+        }
+        break;
+    case 144:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG1_ON |
+                                      DISPCNT_BG2_ON |
+                                      DISPCNT_OBJ_ON);
+        sTradeData->bg1vofs += 3;
+        sTradeData->bg2vofs += 3;
+        if (++sTradeData->timer == 10)
+        {
+            u8 taskId = CreateTask(Task_AnimateWirelessSignal, 5);
+            gTasks[taskId].data[2] = TRUE;
+        }
+        if (sTradeData->bg1vofs > 316)
+        {
+            sTradeData->bg1vofs = 316;
+            sTradeData->state++;
+        }
+        break;
+    case 145:
+        DestroySprite(&gSprites[sTradeData->unk_90]);
+        DestroySprite(&gSprites[sTradeData->unk_91]);
+        sTradeData->state++;
+        sTradeData->timer = 0;
+        break;
+    case 146:
+        if (!FuncIsActiveTask(Task_AnimateWirelessSignal))
+        {
+            sTradeData->state = 46;
+            sTradeData->timer = 0;
+        }
+        break;
+    case 46:
+        if (++sTradeData->timer == 10)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 47:
+        if (++sTradeData->bg1vofs > 348)
+        {
+            sTradeData->bg1vofs = 348;
+            sTradeData->state++;
+        }
+        break;
+    case 48:
+        sTradeData->unk_91 = CreateSprite(&gUnknown_826CF30, 120, 80, 0);
+        sTradeData->state = 50;
+        break;
+    case 50:
+        if (gSprites[sTradeData->unk_91].animEnded)
+        {
+            DestroySprite(&gSprites[sTradeData->unk_91]);
+            SetTradeSequenceBgGpuRegs(6);
+            sTradeData->state++;
+            PlaySE(SE_W028);
+        }
+        break;
+    case 51:
+        if (sTradeData->unk_EA < 0x400)
+        {
+            sTradeData->unk_EA += 0x34;
+        }
+        else
+        {
+            sTradeData->unk_EA = 0x400;
+            sTradeData->state++;
+        }
+        sTradeData->sXY = 0x8000 / sTradeData->unk_EA;
+        break;
+    case 52:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state = 60;
+        break;
+
+    case 60:
+        if (!gPaletteFade.active)
+        {
+            SetTradeSequenceBgGpuRegs(5);
+            SetTradeSequenceBgGpuRegs(7);
+            gPaletteFade.bufferTransferDisabled = TRUE;
+            sTradeData->state++;
+        }
+        break;
+    case 61:
+        gPaletteFade.bufferTransferDisabled = FALSE;
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 62:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG2_ON |
+                                      DISPCNT_OBJ_ON);
+        if (!gPaletteFade.active)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 63:
+        sTradeData->unk_D3 = CreateSprite(&sTradePokeballSpriteTemplate, 120, -8, 0);
+        gSprites[sTradeData->unk_D3].data[3] = 74;
+        gSprites[sTradeData->unk_D3].callback = SpriteCB_TradePokeball_Inbound;
+        StartSpriteAnim(&gSprites[sTradeData->unk_D3], 1);
+        StartSpriteAffineAnim(&gSprites[sTradeData->unk_D3], 2);
+        BlendPalettes(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 16, RGB_WHITEALPHA);
+        sTradeData->state++;
+        sTradeData->timer = 0;
+        break;
+    case 64:
+        BeginNormalPaletteFade(1 << (16 + gSprites[sTradeData->unk_D3].oam.paletteNum), 1, 16, 0, RGB_WHITEALPHA);
+        sTradeData->state++;
+        break;
+    case 65:
+        if (gSprites[sTradeData->unk_D3].callback == SpriteCallbackDummy)
+        {
+            HandleLoadSpecialPokePic(&gMonFrontPicTable[sTradeData->tradeSpecies[1]], gMonSpritesGfxPtr->sprites[3], sTradeData->tradeSpecies[1], sTradeData->monPersonalities[1]);
+            sTradeData->state++;
+        }
+        break;
+    case 66:
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.x = 120;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos1.y = gMonFrontPicCoords[sTradeData->tradeSpecies[1]].y_offset + 60;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.x = 0;
+        gSprites[sTradeData->pokePicSpriteIdxs[1]].pos2.y = 0;
+        StartSpriteAnim(&gSprites[sTradeData->pokePicSpriteIdxs[1]], 0);
+        CreatePokeballSpriteToReleaseMon(sTradeData->pokePicSpriteIdxs[1], gSprites[sTradeData->pokePicSpriteIdxs[1]].oam.paletteNum, 120, 84, 2, 1, 20, 0xFFFFF);
+        FreeSpriteOamMatrix(&gSprites[sTradeData->unk_D3]);
+        DestroySprite(&gSprites[sTradeData->unk_D3]);
+        sTradeData->state++;
+        break;
+    case 67:
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0 |
+                                      DISPCNT_OBJ_1D_MAP |
+                                      DISPCNT_BG0_ON |
+                                      DISPCNT_BG2_ON |
+                                      DISPCNT_OBJ_ON);
+        StringExpandPlaceholders(gStringVar4, gText_XSentOverY);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+        sTradeData->state = 167;
+        sTradeData->timer = 0;
+        break;
+        // 167 and 267 are extra cases added in for animations
+    case 167:
+        if (++sTradeData->timer > 60)
+        {
+            if (sTradeData->tradeSpecies[1] != SPECIES_EGG)
+            {
+                PlayCry1(sTradeData->tradeSpecies[1], 0);
+            }
+            sTradeData->state = 267;
+            sTradeData->timer = 0;
+        }
+        break;
+    case 267:
+        if (IsCryFinished())
+        {
+            sTradeData->state = 68;
+        }
+        break;
+    case 68:
+        if (++sTradeData->timer == 10)
+        {
+            PlayFanfare(MUS_FANFA5);
+        }
+        if (sTradeData->timer == 250)
+        {
+            sTradeData->state++;
+            StringExpandPlaceholders(gStringVar4, gText_TakeGoodCareOfX);
+            DrawTextOnTradeWindow(0, gStringVar4, 0);
+            sTradeData->timer = 0;
+        }
+        break;
+    case 69:
+        if (++sTradeData->timer == 60)
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 70:
+        CheckPartnersMonForRibbons();
+        sTradeData->state++;
+        break;
+    case 71:
+        if (sTradeData->isLinkTrade)
+        {
+            return TRUE;
+        }
+        else if (JOY_NEW(A_BUTTON))
+        {
+            sTradeData->state++;
+        }
+        break;
+    case 72: // Only if in-game trade
+        TradeMons(gSpecialVar_0x8005, 0);
+        gCB2_AfterEvolution = CB2_RunTradeAnim_InGameTrade;
+        evoTarget = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], TRUE, ITEM_NONE);
+        if (evoTarget != SPECIES_NONE)
+        {
+            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoTarget, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
+        }
+        sTradeData->state++;
+        break;
+    case 73:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+        sTradeData->state++;
+        break;
+    case 74:
+        if (!gPaletteFade.active)
+        {
+            PlayNewMapMusic(sTradeData->cachedMapMusic);
+            if (sTradeData)
+            {
+                FreeAllWindowBuffers();
+                Free(GetBgTilemapBuffer(3));
+                Free(GetBgTilemapBuffer(1));
+                Free(GetBgTilemapBuffer(0));
+                FreeMonSpritesGfx();
+                FREE_AND_SET_NULL(sTradeData);
+            }
+            SetMainCallback2(CB2_ReturnToField);
+            BufferInGameTradeMonName();
+            HelpSystem_Enable();
+        }
+        break;
+    }
+    return FALSE;
+}
+
+void sub_8053788(void)
+{
+    u16 evoSpecies;
+    switch (gMain.state)
+    {
+    case 0:
+        gMain.state = 4;
+        gSoftResetDisabled = TRUE;
+        break;
+    case 4:
+        gCB2_AfterEvolution = sub_8053E8C;
+        evoSpecies = GetEvolutionTargetSpecies(&gPlayerParty[gSelectedTradeMonPositions[0]], 1, 0);
+        if (evoSpecies != SPECIES_NONE)
+            TradeEvolutionScene(&gPlayerParty[gSelectedTradeMonPositions[0]], evoSpecies, sTradeData->pokePicSpriteIdxs[1], gSelectedTradeMonPositions[0]);
+        else
+            SetMainCallback2(sub_8053E8C);
+        gSelectedTradeMonPositions[0] = 0xFF;
+        break;
+    }
+    if (!HasLinkErrorOccurred())
+        RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_805383C(void)
+{
+    u8 recvStatus;
+    sub_804FFC4();
+    recvStatus = GetBlockReceivedStatus();
+    if (recvStatus & (1 << 0))
+    {
+        if (gBlockRecvBuffer[0][0] == 0xDCBA)
+            SetMainCallback2(sub_8053788);
+        if (gBlockRecvBuffer[0][0] == 0xABCD)
+            sTradeData->unk_72 = 1;
+        ResetBlockReceivedFlag(0);
+    }
+    if (recvStatus & (1 << 1))
+    {
+        if (gBlockRecvBuffer[1][0] == 0xABCD)
+            sTradeData->unk_73 = 1;
+        ResetBlockReceivedFlag(1);
+    }
+}
+
+void SpriteCB_TradePokeball_Default(struct Sprite * sprite)
+{
+    sprite->pos1.y += sprite->data[0] / 10;
+    sprite->data[5] += sprite->data[1];
+    sprite->pos1.x = sprite->data[5] / 10;
+    if (sprite->pos1.y > 76)
+    {
+        sprite->pos1.y = 76;
+        sprite->data[0] = -(sprite->data[0] * sprite->data[2]) / 100;
+        sprite->data[3]++;
+    }
+    if (sprite->pos1.x == 120)
+        sprite->data[1] = 0;
+    sprite->data[0] += sprite->data[4];
+    if (sprite->data[3] == 4)
+    {
+        sprite->data[7] = 1;
+        sprite->callback = SpriteCallbackDummy;
+    }
+}
+
+void SpriteCB_TradePokeball_Outbound(struct Sprite * sprite)
+{
+    sprite->pos2.y += gUnknown_826D1E4[sprite->data[0]];
+    if (sprite->data[0] == 22)
+        PlaySE(SE_KON);
+    sprite->data[0]++;
+    if (sprite->data[0] == 44)
+    {
+        PlaySE(SE_W025);
+        sprite->callback = SpriteCB_TradePokeball_Outbound2;
+        sprite->data[0] = 0;
+        BeginNormalPaletteFade(1 << (sprite->oam.paletteNum + 16), -1, 0, 16, RGB_WHITEALPHA);
+    }
+}
+
+void SpriteCB_TradePokeball_Outbound2(struct Sprite * sprite)
+{
+    if (sprite->data[1] == 20)
+        StartSpriteAffineAnim(sprite, 1);
+    sprite->data[1]++;
+    if (sprite->data[1] > 20)
+    {
+        sprite->pos2.y -= gUnknown_826D1E4[sprite->data[0]];
+        sprite->data[0]++;
+        if (sprite->data[0] == 23)
+        {
+            DestroySprite(sprite);
+            sTradeData->state = 14;
+        }
+    }
+}
+
+void SpriteCB_TradePokeball_Inbound(struct Sprite * sprite)
+{
+    if (sprite->data[2] == 0)
+    {
+        sprite->pos1.y += 4;
+        if (sprite->pos1.y > sprite->data[3])
+        {
+            sprite->data[2]++;
+            sprite->data[0] = 22;
+            PlaySE(SE_KON);
+        }
+    }
+    else
+    {
+        if (sprite->data[0] == 66)
+            PlaySE(SE_KON2);
+        if (sprite->data[0] == 92)
+            PlaySE(SE_KON3);
+        if (sprite->data[0] == 107)
+            PlaySE(SE_KON4);
+        sprite->pos2.y += gUnknown_826D1E4[sprite->data[0]];
+        sprite->data[0]++;
+        if (sprite->data[0] == 108)
+            sprite->callback = SpriteCallbackDummy;
+    }
+}
+
+u16 GetInGameTradeSpeciesInfo(void)
+{
+    // Populates gStringVar1 with the name of the requested species and
+    // gStringVar2 with the name of the offered species.
+    // Returns the requested species.
+    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+    StringCopy(gStringVar1, gSpeciesNames[inGameTrade->requestedSpecies]);
+    StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
+    return inGameTrade->requestedSpecies;
+}
+
+void BufferInGameTradeMonName(void)
+{
+    // Populates gStringVar1 with the nickname of the sent Pokemon and
+    // gStringVar2 with the name of the offered species.
+    u8 nickname[30];
+    const struct InGameTrade * inGameTrade = &gInGameTrades[gSpecialVar_0x8004];
+    GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_NICKNAME, nickname);
+    StringCopy10(gStringVar1, nickname);
+    StringCopy(gStringVar2, gSpeciesNames[inGameTrade->species]);
+}
+
+void CreateInGameTradePokemonInternal(u8 playerSlot, u8 inGameTradeIdx)
+{
+    const struct InGameTrade *inGameTrade = &gInGameTrades[inGameTradeIdx];
+    u8 level = GetMonData(&gPlayerParty[playerSlot], MON_DATA_LEVEL);
+    struct MailStruct mail;
+    u8 metLocation = MAPSEC_IN_GAME_TRADE;
+    struct Pokemon * tradeMon = &gEnemyParty[0];
+    u8 mailNum;
+    CreateMon(tradeMon, inGameTrade->species, level, 32, TRUE, inGameTrade->personality, TRUE, inGameTrade->otId);
+    SetMonData(tradeMon, MON_DATA_HP_IV, &inGameTrade->ivs[0]);
+    SetMonData(tradeMon, MON_DATA_ATK_IV, &inGameTrade->ivs[1]);
+    SetMonData(tradeMon, MON_DATA_DEF_IV, &inGameTrade->ivs[2]);
+    SetMonData(tradeMon, MON_DATA_SPEED_IV, &inGameTrade->ivs[3]);
+    SetMonData(tradeMon, MON_DATA_SPATK_IV, &inGameTrade->ivs[4]);
+    SetMonData(tradeMon, MON_DATA_SPDEF_IV, &inGameTrade->ivs[5]);
+    SetMonData(tradeMon, MON_DATA_NICKNAME, inGameTrade->nickname);
+    SetMonData(tradeMon, MON_DATA_OT_NAME, inGameTrade->otName);
+    SetMonData(tradeMon, MON_DATA_OT_GENDER, &inGameTrade->otGender);
+    SetMonData(tradeMon, MON_DATA_ABILITY_NUM, &inGameTrade->abilityNum);
+    SetMonData(tradeMon, MON_DATA_BEAUTY, &inGameTrade->conditions[1]);
+    SetMonData(tradeMon, MON_DATA_CUTE, &inGameTrade->conditions[2]);
+    SetMonData(tradeMon, MON_DATA_COOL, &inGameTrade->conditions[0]);
+    SetMonData(tradeMon, MON_DATA_SMART, &inGameTrade->conditions[3]);
+    SetMonData(tradeMon, MON_DATA_TOUGH, &inGameTrade->conditions[4]);
+    SetMonData(tradeMon, MON_DATA_SHEEN, &inGameTrade->sheen);
+    SetMonData(tradeMon, MON_DATA_MET_LOCATION, &metLocation);
+    mailNum = 0;
+    if (inGameTrade->heldItem != ITEM_NONE)
+    {
+        if (ItemIsMail(inGameTrade->heldItem))
+        {
+            GetInGameTradeMail(&mail, inGameTrade);
+            gLinkPartnerMail[0] = mail;
+            SetMonData(tradeMon, MON_DATA_MAIL, &mailNum);
+            SetMonData(tradeMon, MON_DATA_HELD_ITEM, &inGameTrade->heldItem);
+        }
+        else
+        {
+            SetMonData(tradeMon, MON_DATA_HELD_ITEM, &inGameTrade->heldItem);
+        }
+    }
+    CalculateMonStats(&gEnemyParty[0]);
+}
+
+static void GetInGameTradeMail(struct MailStruct * mail, const struct InGameTrade * inGameTrade)
+{
+    int i;
+    for (i = 0; i < 9; i++)
+        mail->words[i] = sInGameTradeMailMessages[inGameTrade->mailNum][i];
+    StringCopy(mail->playerName, inGameTrade->otName);
+    mail->trainerId[0] = inGameTrade->otId >> 24;
+    mail->trainerId[1] = inGameTrade->otId >> 16;
+    mail->trainerId[2] = inGameTrade->otId >> 8;
+    mail->trainerId[3] = inGameTrade->otId;
+    mail->species = inGameTrade->species;
+    mail->itemId = inGameTrade->heldItem;
+}
+
+u16 GetTradeSpecies(void)
+{
+    if (GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_IS_EGG))
+        return SPECIES_NONE;
+    else
+        return GetMonData(&gPlayerParty[gSpecialVar_0x8005], MON_DATA_SPECIES);
+}
+
+void CreateInGameTradePokemon(void)
+{
+    CreateInGameTradePokemonInternal(gSpecialVar_0x8005, gSpecialVar_0x8004);
+}
+
+void CB2_RunTradeAnim_LinkTrade(void)
+{
+    if (sub_8050F14() == TRUE)
+    {
+        DestroySprite(&gSprites[sTradeData->pokePicSpriteIdxs[0]]);
+        FreeSpriteOamMatrix(&gSprites[sTradeData->pokePicSpriteIdxs[1]]);
+        TradeMons(gSelectedTradeMonPositions[0], gSelectedTradeMonPositions[1] % 6);
+        sTradeData->linkData[0] = 0xABCD;
+        sTradeData->unk_93 = 1;
+        SetMainCallback2(sub_8053E1C);
+    }
+    sub_80508F4();
+    sub_805383C();
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_8053E1C(void)
+{
+    u8 mpId = sub_804FFC4();
+    sub_805383C();
+    if (mpId == 0 && sTradeData->unk_72 == 1 && sTradeData->unk_73 == 1)
+    {
+        sTradeData->linkData[0] = 0xDCBA;
+        SendBlock(bitmask_all_link_players_but_self(), sTradeData->linkData, 20);
+        sTradeData->unk_72 = 2;
+        sTradeData->unk_73 = 2;
+    }
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_8053E8C(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+        gMain.state++;
+        StringExpandPlaceholders(gStringVar4, gUnknown_841E325);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+        break;
+    case 1:
+        sub_800AB9C();
+        gMain.state = 100;
+        sTradeData->timer = 0;
+        break;
+    case 100:
+        if (++sTradeData->timer > 180)
+        {
+            gMain.state = 101;
+            sTradeData->timer = 0;
+        }
+        if (IsLinkTaskFinished())
+        {
+            gMain.state = 2;
+        }
+        break;
+    case 101:
+        if (IsLinkTaskFinished())
+        {
+            gMain.state = 2;
+        }
+        break;
+    case 2:
+        gMain.state = 50;
+        StringExpandPlaceholders(gStringVar4, gText_SavingDontTurnOffThePower2);
+        DrawTextOnTradeWindow(0, gStringVar4, 0);
+        break;
+    case 50:
+        if (InUnionRoom())
+        {
+            sub_8113550(18, sTradeData->monSpecies);
+        }
+        else
+        {
+            sub_8113550(12, sTradeData->monSpecies);
+            IncrementGameStat(GAME_STAT_POKEMON_TRADES);
+        }
+        if (gWirelessCommType)
+        {
+            sub_8144714(2, gLinkPlayers[GetMultiplayerId() ^ 1].trainerId);
+        }
+        SetContinueGameWarpStatusToDynamicWarp();
+        sub_80DA3AC();
+        gMain.state++;
+        sTradeData->timer = 0;
+        break;
+    case 51:
+        if (++sTradeData->timer == 5)
+        {
+            gMain.state++;
+        }
+        break;
+    case 52:
+        if (sub_80DA3D8())
+        {
+            ClearContinueGameWarpStatus2();
+            gMain.state = 4;
+        }
+        else
+        {
+            sTradeData->timer = 0;
+            gMain.state = 51;
+        }
+        break;
+    case 4:
+        sub_80DA40C();
+        gMain.state = 40;
+        sTradeData->timer = 0;
+        break;
+    case 40:
+        if (++sTradeData->timer > 50)
+        {
+            if (GetMultiplayerId() == 0)
+            {
+                sTradeData->timer = Random() % 30;
+            }
+            else
+            {
+                sTradeData->timer = 0;
+            }
+            gMain.state = 41;
+        }
+        break;
+    case 41:
+        if (sTradeData->timer == 0)
+        {
+            sub_800AB9C();
+            gMain.state = 42;
+        }
+        else
+        {
+            sTradeData->timer--;
+        }
+        break;
+    case 42:
+        if (IsLinkTaskFinished())
+        {
+            sub_80DA434();
+            gMain.state = 5;
+        }
+        break;
+    case 5:
+        if (++sTradeData->timer > 60)
+        {
+            gMain.state++;
+            sub_800AB9C();
+        }
+        break;
+    case 6:
+        if (IsLinkTaskFinished())
+        {
+            BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+            gMain.state ++;
+        }
+        break;
+    case 7:
+        if (!gPaletteFade.active)
+        {
+            FadeOutBGM(3);
+            gMain.state++;
+        }
+        break;
+    case 8:
+        if (IsBGMStopped() == TRUE)
+        {
+            if (gWirelessCommType && gMain.savedCallback == sub_804C718)
+            {
+                sub_800AB9C();
+            }
+            else
+            {
+                sub_800AAC0();
+            }
+            gMain.state++;
+        }
+        break;
+    case 9:
+        if (gWirelessCommType && gMain.savedCallback == sub_804C718)
+        {
+            if (IsLinkRfuTaskFinished())
+            {
+                gSoftResetDisabled = FALSE;
+                SetMainCallback2(sub_80543C4);
+            }
+        }
+        else if (!gReceivedRemoteLinkPlayers)
+        {
+            gSoftResetDisabled = FALSE;
+            SetMainCallback2(sub_80543C4);
+        }
+        break;
+    }
+    if (!HasLinkErrorOccurred())
+    {
+        RunTasks();
+    }
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_80543C4(void)
+{
+    if (!gPaletteFade.active)
+    {
+        FreeAllWindowBuffers();
+        Free(GetBgTilemapBuffer(3));
+        Free(GetBgTilemapBuffer(1));
+        Free(GetBgTilemapBuffer(0));
+        FreeMonSpritesGfx();
+        FREE_AND_SET_NULL(sTradeData);
+        if (gWirelessCommType != 0)
+            DestroyWirelessStatusIndicatorSprite();
+        SetMainCallback2(gMain.savedCallback);
+    }
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void DoInGameTradeScene(void)
+{
+    ScriptContext2_Enable();
+    CreateTask(sub_8054470, 10);
+    BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, RGB_BLACK);
+    HelpSystem_Disable();
+}
+
+void sub_8054470(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        SetMainCallback2(CB2_InitTradeAnim_InGameTrade);
+        gFieldCallback = FieldCallback_ReturnToEventScript2;
+        DestroyTask(taskId);
+    }
+}
+
+void CheckPartnersMonForRibbons(void)
+{
+    u8 nRibbons = 0;
+    u8 i;
+    for (i = 0; i < 12; i++)
+    {
+        nRibbons += GetMonData(&gEnemyParty[gSelectedTradeMonPositions[1] % 6], MON_DATA_CHAMPION_RIBBON + i);
+    }
+    if (nRibbons != 0)
+        FlagSet(FLAG_SYS_RIBBON_GET);
+}
+
+void sub_80544FC(void)
+{
+    TradeAnimInit_LoadGfx();
+}
+
+void DrawTextOnTradeWindow(u8 windowId, const u8 *str, s8 speed)
+{
+    FillWindowPixelBuffer(windowId, PIXEL_FILL(15));
+    sTradeData->textColor[0] = 15;
+    sTradeData->textColor[1] = 1;
+    sTradeData->textColor[2] = 6;
+    AddTextPrinterParameterized4(windowId, 2, 0, 2, 0, 2, sTradeData->textColor, speed, str);
+    CopyWindowToVram(windowId, 3);
+}
+
+void Task_AnimateWirelessSignal(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+    u16 r2 = 16 * gUnknown_826D250[data[0]][0];
+    if (data[2] == 0)
+    {
+        if (r2 == 0x100)
+            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
+        else
+            LoadPalette(&gUnknown_826BB5C[r2], 0x30, 0x20);
+    }
+    else
+    {
+        if (r2 == 0x100)
+            LoadPalette(gUnknown_826BF5C, 0x30, 0x20);
+        else
+            LoadPalette(&gUnknown_826BD5C[r2], 0x30, 0x20);
+    }
+    if (gUnknown_826D250[data[0]][0] == 0 && data[1] == 0)
+        PlaySE(SE_W215);
+    if (data[1] == gUnknown_826D250[data[0]][1])
+    {
+        data[0]++;
+        data[1] = 0;
+        if (gUnknown_826D250[data[0]][1] == 0xFF)
+            DestroyTask(taskId);
+    }
+    else
+        data[1]++;
+}
+
+void c3_0805465C(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+
+    if (data[0] == 0)
+    {
+        sTradeData->win0left = sTradeData->win0right = 120;
+        sTradeData->win0top = 0;
+        sTradeData->win0bottom = 160;
+        SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON);
+        SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_OBJ);
+        SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 |
+                                    WININ_WIN0_BG1 |
+                                    WININ_WIN0_OBJ);
+    }
+
+    SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE2(sTradeData->win0left, sTradeData->win0right));
+    SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE2(sTradeData->win0top, sTradeData->win0bottom));
+
+    data[0]++;
+    sTradeData->win0left -= 5;
+    sTradeData->win0right += 5;
+
+    if (sTradeData->win0left < 80)
+    {
+        DestroyTask(taskId);
+    }
+}
+
+void sub_8054734(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+
+    if (data[0] == 0)
+    {
+        sTradeData->win0left = 80;
+        sTradeData->win0right = 160;
+        SetGpuReg(REG_OFFSET_WINOUT, WINOUT_WIN01_OBJ);
+        SetGpuReg(REG_OFFSET_WININ, WININ_WIN0_BG0 |
+                                    WININ_WIN0_BG1 |
+                                    WININ_WIN0_OBJ);
+    }
+
+    SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE2(sTradeData->win0left, sTradeData->win0right));
+    SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE2(sTradeData->win0top, sTradeData->win0bottom));
+
+    if (sTradeData->win0left != 120)
+    {
+        data[0]++;
+        sTradeData->win0left += 5;
+        sTradeData->win0right -= 5;
+
+        if (sTradeData->win0left >= 116)
+            BlendPalettes(0x8, 0, RGB_WHITEALPHA);
+    }
+    else
+    {
+        ClearGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON);
+        DestroyTask(taskId);
+    }
+}
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 67c1e4de8..d4c25d15f 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -31,6 +31,8 @@
 	.align 2
 	.include "src/trade.o"
 	.align 2
+	.include "src/trade_scene.o"
+	.align 2
 	.include "src/new_game.o"
 
 	.align 2