wireless_communication_status_screen through sub_814F364

24 files changed, 641 insertions, 249 deletions

diff --git a/asm/wireless_communication_status_screen.s b/asm/wireless_communication_status_screen.s
index 451ab60b9..a8e0dce29 100644
--- a/asm/wireless_communication_status_screen.s
+++ b/asm/wireless_communication_status_screen.s
@@ -5,233 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_814F19C
-sub_814F19C: @ 814F19C
-	push {lr}
-	bl IsDma3ManagerBusyWithBgCopy
-	lsls r0, 24
-	cmp r0, 0
-	bne _0814F1BC
-	bl RunTasks
-	bl RunTextPrinters
-	bl AnimateSprites
-	bl BuildOamBuffer
-	bl UpdatePaletteFade
-_0814F1BC:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_814F19C
-
-	thumb_func_start sub_814F1C0
-sub_814F1C0: @ 814F1C0
-	push {lr}
-	bl LoadOam
-	bl ProcessSpriteCopyRequests
-	bl TransferPlttBuffer
-	pop {r0}
-	bx r0
-	thumb_func_end sub_814F1C0
-
-	thumb_func_start sub_814F1D4
-sub_814F1D4: @ 814F1D4
-	push {lr}
-	ldr r0, _0814F1E0 @ =sub_814F1E4
-	bl SetMainCallback2
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0814F1E0: .4byte sub_814F1E4
-	thumb_func_end sub_814F1D4
-
-	thumb_func_start sub_814F1E4
-sub_814F1E4: @ 814F1E4
-	push {r4,r5,lr}
-	sub sp, 0xC
-	movs r0, 0
-	movs r1, 0
-	bl SetGpuReg
-	ldr r5, _0814F308 @ =gUnknown_3002040
-	movs r0, 0x6C
-	bl AllocZeroed
-	str r0, [r5]
-	movs r0, 0
-	bl SetVBlankCallback
-	movs r0, 0
-	bl ResetBgsAndClearDma3BusyFlags
-	ldr r1, _0814F30C @ =gUnknown_846FA74
-	movs r0, 0
-	movs r2, 0x2
-	bl InitBgsFromTemplates
-	movs r4, 0x80
-	lsls r4, 4
-	adds r0, r4, 0
-	bl Alloc
-	adds r1, r0, 0
-	movs r0, 0x1
-	bl SetBgTilemapBuffer
-	adds r0, r4, 0
-	bl Alloc
-	adds r1, r0, 0
-	movs r0, 0
-	bl SetBgTilemapBuffer
-	ldr r1, _0814F310 @ =gUnknown_846F6D0
-	movs r0, 0
-	str r0, [sp]
-	movs r0, 0x1
-	movs r2, 0
-	movs r3, 0
-	bl DecompressAndLoadBgGfxUsingHeap
-	ldr r1, _0814F314 @ =gUnknown_846F8E0
-	movs r0, 0x1
-	movs r2, 0
-	movs r3, 0
-	bl CopyToBgTilemapBuffer
-	ldr r0, _0814F318 @ =gUnknown_846FA7C
-	bl InitWindows
-	bl DeactivateAllTextPrinters
-	bl ResetPaletteFade
-	bl ResetSpriteData
-	bl ResetTasks
-	bl ScanlineEffect_Stop
-	bl m4aSoundVSyncOn
-	ldr r0, _0814F31C @ =sub_814F1C0
-	bl SetVBlankCallback
-	ldr r0, _0814F320 @ =sub_814F46C
-	movs r1, 0
-	bl CreateTask
-	ldr r1, [r5]
-	adds r1, 0x60
-	strb r0, [r1]
-	bl sub_8116DE0
-	ldr r1, [r5]
-	adds r1, 0x61
-	strb r0, [r1]
-	ldr r1, [r5]
-	movs r0, 0x1
-	str r0, [r1, 0x1C]
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	movs r0, 0x1
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0x1
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	ldr r0, _0814F324 @ =gUnknown_846F4D0
-	movs r1, 0
-	movs r2, 0x20
-	bl LoadPalette
-	movs r0, 0xF0
-	bl Menu_LoadStdPalAt
-	bl UnkTextUtil_Reset
-	movs r0, 0x20
-	str r0, [sp]
-	str r0, [sp, 0x4]
-	movs r0, 0xF
-	str r0, [sp, 0x8]
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0
-	bl FillBgTilemapBufferRect
-	movs r0, 0x1
-	bl CopyBgTilemapBufferToVram
-	ldr r0, _0814F328 @ =sub_814F19C
-	bl SetMainCallback2
-	bl RunTasks
-	bl RunTextPrinters
-	bl AnimateSprites
-	bl BuildOamBuffer
-	bl UpdatePaletteFade
-	add sp, 0xC
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0814F308: .4byte gUnknown_3002040
-_0814F30C: .4byte gUnknown_846FA74
-_0814F310: .4byte gUnknown_846F6D0
-_0814F314: .4byte gUnknown_846F8E0
-_0814F318: .4byte gUnknown_846FA7C
-_0814F31C: .4byte sub_814F1C0
-_0814F320: .4byte sub_814F46C
-_0814F324: .4byte gUnknown_846F4D0
-_0814F328: .4byte sub_814F19C
-	thumb_func_end sub_814F1E4
-
-	thumb_func_start sub_814F32C
-sub_814F32C: @ 814F32C
-	push {r4,lr}
-	bl FreeAllWindowBuffers
-	movs r4, 0
-_0814F334:
-	lsls r0, r4, 24
-	lsrs r0, 24
-	bl GetBgTilemapBuffer
-	bl Free
-	adds r4, 0x1
-	cmp r4, 0x1
-	ble _0814F334
-	ldr r0, _0814F35C @ =gUnknown_3002040
-	ldr r0, [r0]
-	bl Free
-	ldr r0, _0814F360 @ =c2_exit_to_overworld_1_continue_scripts_restart_music
-	bl SetMainCallback2
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0814F35C: .4byte gUnknown_3002040
-_0814F360: .4byte c2_exit_to_overworld_1_continue_scripts_restart_music
-	thumb_func_end sub_814F32C
-
-	thumb_func_start sub_814F364
-sub_814F364: @ 814F364
-	push {lr}
-	adds r2, r0, 0
-	ldrh r0, [r2]
-	adds r0, 0x1
-	strh r0, [r2]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x5
-	ble _0814F38C
-	ldrh r0, [r1]
-	adds r0, 0x1
-	strh r0, [r1]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0xE
-	bne _0814F388
-	movs r0, 0
-	strh r0, [r1]
-_0814F388:
-	movs r0, 0
-	strh r0, [r2]
-_0814F38C:
-	movs r2, 0
-	ldrsh r0, [r1, r2]
-	adds r0, 0x2
-	lsls r0, 5
-	ldr r1, _0814F3A4 @ =gUnknown_846F4D0
-	adds r0, r1
-	movs r1, 0
-	movs r2, 0x10
-	bl LoadPalette
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0814F3A4: .4byte gUnknown_846F4D0
-	thumb_func_end sub_814F364
-
 	thumb_func_start sub_814F3A8
 sub_814F3A8: @ 814F3A8
 	push {r4,r5,lr}
diff --git a/data/data_83FECCC.s b/data/data_83FECCC.s
index bcf6b8516..b391e56ed 100644
--- a/data/data_83FECCC.s
+++ b/data/data_83FECCC.s
@@ -2372,7 +2372,79 @@ gUnknown_841E21E:: @ 841E21E
 	.incbin "baserom.gba", 0x41E21E, 0x16
 
 gUnknown_841E234:: @ 841E234
-	.incbin "baserom.gba", 0x41E234, 0xF1
+	.string "From $"
+
+gUnknown_841E23A:: @ 841E23A
+	.string "$"
+
+gUnknown_841E23B:: @ 841E23B
+	.string "$"
+
+gUnknown_841E23C:: @ 841E23C
+	.string "$"
+
+gUnknown_841E23D:: @ 841E23D
+	.string "$"
+
+gUnknown_841E23E:: @ 841E23E
+	.string "$"
+
+gUnknown_841E23F:: @ 841E23F
+	.string "$"
+
+gUnknown_841E240:: @ 841E240
+	.string "$"
+
+gUnknown_841E241:: @ 841E241
+	.string "$"
+
+gUnknown_841E242:: @ 841E242
+	.string "$"
+
+gUnknown_841E243:: @ 841E243
+	.string "$"
+
+gUnknown_841E244:: @ 841E244
+	.string "$"
+
+gUnknown_841E245:: @ 841E245
+	.string "Wireless Communication Status$"
+
+gUnknown_841E263:: @ 841E263
+	.string "People trading:$"
+
+gUnknown_841E273:: @ 841E273
+	.string "People battling:$"
+
+gUnknown_841E284:: @ 841E284
+	.string "People in the UNION ROOM:$"
+
+gUnknown_841E29E:: @ 841E29E
+	.string "People communicating:$"
+
+gUnknown_841E2B4:: @ 841E2B4
+	.string "{UNKNOWN_F7 0x00} players$"
+
+gUnknown_841E2BF:: @ 841E2BF
+	.string "{UNKNOWN_F7 0x01} player$"
+
+gUnknown_841E2C9:: @ 841E2C9
+	.string "{UNKNOWN_F7 0x02} players$"
+
+gUnknown_841E2D4:: @ 841E2D4
+	.string "{UNKNOWN_F7 0x03} players$"
+
+gUnknown_841E2DF:: @ 841E2DF
+	.incbin "baserom.gba", 0x41e2df, 0xd
+
+gUnknown_841E2EC:: @ 841E2EC
+	.incbin "baserom.gba", 0x41e2ec, 0x9
+
+gUnknown_841E2F5:: @ 841E2F5
+	.incbin "baserom.gba", 0x41e2f5, 0x2d
+
+gUnknown_841E322:: @ 841E322
+	.string "{UNKNOWN_F9 0x07}$"
 
 gUnknown_841E325:: @ 841E325
 	.string "Communication standby…$"
diff --git a/data/data_8468C98.s b/data/data_8468C98.s
index abb5c5cc2..5b59683b2 100644
--- a/data/data_8468C98.s
+++ b/data/data_8468C98.s
@@ -292,24 +292,3 @@ gUnknown_846F488:: @ 846F488
 
 gUnknown_846F4B8:: @ 846F4B8
 	.incbin "baserom.gba", 0x46F4B8, 0x18
-
-gUnknown_846F4D0:: @ 846F4D0
-	.incbin "baserom.gba", 0x46F4D0, 0x200
-
-gUnknown_846F6D0:: @ 846F6D0
-	.incbin "baserom.gba", 0x46F6D0, 0x210
-
-gUnknown_846F8E0:: @ 846F8E0
-	.incbin "baserom.gba", 0x46F8E0, 0x194
-
-gUnknown_846FA74:: @ 846FA74
-	.incbin "baserom.gba", 0x46FA74, 0x8
-
-gUnknown_846FA7C:: @ 846FA7C
-	.incbin "baserom.gba", 0x46FA7C, 0x30
-
-gUnknown_846FAAC:: @ 846FAAC
-	.incbin "baserom.gba", 0x46FAAC, 0x14
-
-gUnknown_846FAC0:: @ 846FAC0
-	.incbin "baserom.gba", 0x46FAC0, 0x48
diff --git a/graphics/misc/unk_8.pal b/graphics/misc/unk_8.pal
new file mode 100644
index 000000000..d7d8f43b7
--- /dev/null
+++ b/graphics/misc/unk_8.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+255 24 0
+0 131 213
+32 205 255
+115 106 164
+74 156 49
+16 106 65
+238 8 8
+16 164 16
+32 32 205
+74 65 90
+139 0 74
+90 32 49
+0 115 0
+255 90 65
+24 172 164
+246 106 49
diff --git a/graphics/misc/unk_846f4d0.pal b/graphics/misc/unk_846f4d0.pal
new file mode 100644
index 000000000..dd11346b7
--- /dev/null
+++ b/graphics/misc/unk_846f4d0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f4f0.pal b/graphics/misc/unk_846f4f0.pal
new file mode 100644
index 000000000..4b0812f09
--- /dev/null
+++ b/graphics/misc/unk_846f4f0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
+0 0 0
diff --git a/graphics/misc/unk_846f510.pal b/graphics/misc/unk_846f510.pal
new file mode 100644
index 000000000..7779155a6
--- /dev/null
+++ b/graphics/misc/unk_846f510.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+74 246 255
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f530.pal b/graphics/misc/unk_846f530.pal
new file mode 100644
index 000000000..30040b471
--- /dev/null
+++ b/graphics/misc/unk_846f530.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+74 246 255
+57 213 230
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f550.pal b/graphics/misc/unk_846f550.pal
new file mode 100644
index 000000000..3b40e7681
--- /dev/null
+++ b/graphics/misc/unk_846f550.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+74 246 255
+57 213 230
+49 180 205
+0 32 98
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f570.pal b/graphics/misc/unk_846f570.pal
new file mode 100644
index 000000000..b0756a995
--- /dev/null
+++ b/graphics/misc/unk_846f570.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+74 246 255
+57 213 230
+49 180 205
+41 148 180
+0 32 98
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f590.pal b/graphics/misc/unk_846f590.pal
new file mode 100644
index 000000000..60916f08c
--- /dev/null
+++ b/graphics/misc/unk_846f590.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+74 246 255
+57 213 230
+49 180 205
+41 148 180
+24 123 164
+0 32 98
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f5b0.pal b/graphics/misc/unk_846f5b0.pal
new file mode 100644
index 000000000..b59dc5901
--- /dev/null
+++ b/graphics/misc/unk_846f5b0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+74 246 255
+57 213 230
+49 180 205
+41 148 180
+24 123 164
+16 90 139
+0 32 98
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f5d0.pal b/graphics/misc/unk_846f5d0.pal
new file mode 100644
index 000000000..3f14d81e7
--- /dev/null
+++ b/graphics/misc/unk_846f5d0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+74 246 255
+57 213 230
+49 180 205
+41 148 180
+24 123 164
+16 90 139
+8 57 115
+0 32 98
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f5f0.pal b/graphics/misc/unk_846f5f0.pal
new file mode 100644
index 000000000..e3da8baa6
--- /dev/null
+++ b/graphics/misc/unk_846f5f0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+57 213 230
+49 180 205
+41 148 180
+24 123 164
+16 90 139
+8 57 115
+8 57 115
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f610.pal b/graphics/misc/unk_846f610.pal
new file mode 100644
index 000000000..1544a2303
--- /dev/null
+++ b/graphics/misc/unk_846f610.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+49 180 205
+41 148 180
+24 123 164
+16 90 139
+8 57 115
+8 57 115
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f630.pal b/graphics/misc/unk_846f630.pal
new file mode 100644
index 000000000..8d3b1d4bc
--- /dev/null
+++ b/graphics/misc/unk_846f630.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+41 148 180
+24 123 164
+16 90 139
+8 57 115
+8 57 115
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f650.pal b/graphics/misc/unk_846f650.pal
new file mode 100644
index 000000000..5ab981ba3
--- /dev/null
+++ b/graphics/misc/unk_846f650.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+24 123 164
+16 90 139
+8 57 115
+8 57 115
+90 90 90
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f670.pal b/graphics/misc/unk_846f670.pal
new file mode 100644
index 000000000..46ad15269
--- /dev/null
+++ b/graphics/misc/unk_846f670.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+16 90 139
+8 57 115
+8 57 115
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f690.pal b/graphics/misc/unk_846f690.pal
new file mode 100644
index 000000000..d1e4bdd02
--- /dev/null
+++ b/graphics/misc/unk_846f690.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+8 57 115
+8 57 115
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f6b0.pal b/graphics/misc/unk_846f6b0.pal
new file mode 100644
index 000000000..dd11346b7
--- /dev/null
+++ b/graphics/misc/unk_846f6b0.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+90 90 90
+57 57 57
+172 123 0
+90 90 90
+57 57 57
+164 164 164
+255 180 0
+106 106 106
+74 74 74
diff --git a/graphics/misc/unk_846f6d0.png b/graphics/misc/unk_846f6d0.png
new file mode 100644
index 000000000..4c453cf1a
--- /dev/null
+++ b/graphics/misc/unk_846f6d0.png
diff --git a/graphics/misc/unk_846f8e0.bin b/graphics/misc/unk_846f8e0.bin
new file mode 100644
index 000000000..1665bdff1
--- /dev/null
+++ b/graphics/misc/unk_846f8e0.bin
diff --git a/ld_script.txt b/ld_script.txt
index c499b5947..a2f01cea2 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -251,6 +251,7 @@ SECTIONS {
         asm/berry_crush.o(.text);
         asm/berry_crush_2.o(.text);
         asm/berry_crush_3.o(.text);
+        src/wireless_communication_status_screen.o(.text);
         asm/wireless_communication_status_screen.o(.text);
         src/braille_text.o(.text);
         asm/text_window.o(.text);
@@ -428,6 +429,7 @@ SECTIONS {
         . = ALIGN(4);
         src/seagallop.o(.rodata);
         data/data_8468C98.o(.rodata);
+        src/wireless_communication_status_screen.o(.rodata);
         src/braille_text.o(.rodata);
         src/text_window_graphics.o(.rodata);
         src/quest_log_8150454.o(.rodata);
diff --git a/src/wireless_communication_status_screen.c b/src/wireless_communication_status_screen.c
new file mode 100644
index 000000000..559ac2ef0
--- /dev/null
+++ b/src/wireless_communication_status_screen.c
@@ -0,0 +1,243 @@
+#include "global.h"
+#include "bg.h"
+#include "palette.h"
+#include "gpu_regs.h"
+#include "malloc.h"
+#include "task.h"
+#include "text.h"
+#include "window.h"
+#include "new_menu_helpers.h"
+#include "scanline_effect.h"
+#include "m4a.h"
+#include "unk_text_util.h"
+#include "overworld.h"
+
+struct WirelessCommunicationStatusScreenStruct
+{
+    u8 filler_00[0x1C];
+    u32 field_1C;
+    u8 filler_20[0x40];
+    u8 field_60;
+    u8 field_61;
+    u8 filler_62[0xA];
+};
+
+struct WirelessCommunicationStatusScreenStruct * gUnknown_3002040;
+
+extern const u8 gUnknown_841E2B4[];
+extern const u8 gUnknown_841E2BF[];
+extern const u8 gUnknown_841E2C9[];
+extern const u8 gUnknown_841E2D4[];
+extern const u8 gUnknown_841E245[];
+extern const u8 gUnknown_841E263[];
+extern const u8 gUnknown_841E273[];
+extern const u8 gUnknown_841E284[];
+extern const u8 gUnknown_841E29E[];
+
+void sub_814F1E4(void);
+void sub_814F46C(u8 taskId);
+u8 sub_8116DE0(void);
+
+const u16 gUnknown_846F4D0[][16] = {
+    INCBIN_U16("graphics/misc/unk_846f4d0.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f4f0.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f510.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f530.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f550.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f570.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f590.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f5b0.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f5d0.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f5f0.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f610.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f630.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f650.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f670.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f690.gbapal"),
+    INCBIN_U16("graphics/misc/unk_846f6b0.gbapal")
+};
+
+const u32 gUnknown_846F6D0[] = INCBIN_U32("graphics/misc/unk_846f6d0.4bpp.lz");
+const u16 gUnknown_846F8E0[] = INCBIN_U16("graphics/misc/unk_846f8e0.bin");
+
+const struct BgTemplate gUnknown_846FA74[] = {
+    {
+        .bg = 0,
+        .charBaseIndex = 2,
+        .mapBaseIndex = 31,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 0,
+        .baseTile = 0x000
+    }, {
+        .bg = 1,
+        .charBaseIndex = 0,
+        .mapBaseIndex =  8,
+        .screenSize = 0,
+        .paletteMode = 0,
+        .priority = 1,
+        .baseTile = 0x000
+    }
+};
+
+const struct WindowTemplate gUnknown_846FA7C[] = {
+    {
+        .priority = 0x00,
+        .tilemapLeft = 0x03,
+        .tilemapTop = 0x00,
+        .width = 0x18,
+        .height = 0x03,
+        .paletteNum = 0x0f,
+        .baseBlock = 0x0001
+    }, {
+        .priority = 0x00,
+        .tilemapLeft = 0x03,
+        .tilemapTop = 0x04,
+        .width = 0x16,
+        .height = 0x0f,
+        .paletteNum = 0x0f,
+        .baseBlock = 0x0049
+    }, {
+        .priority = 0x00,
+        .tilemapLeft = 0x19,
+        .tilemapTop = 0x04,
+        .width = 0x02,
+        .height = 0x0f,
+        .paletteNum = 0x0f,
+        .baseBlock = 0x0193
+    }, DUMMY_WIN_TEMPLATE
+};
+
+const u8 *const gUnknown_846FA9C[] = {
+    gUnknown_841E2B4,
+    gUnknown_841E2BF,
+    gUnknown_841E2C9,
+    gUnknown_841E2D4
+};
+const u8 *const gUnknown_846FAAC[] = {
+    gUnknown_841E245,
+    gUnknown_841E263,
+    gUnknown_841E273,
+    gUnknown_841E284,
+    gUnknown_841E29E
+};
+
+const u8 gUnknown_846FAC0[][3] = {
+    {0x01, 0x01, 0x02},
+    {0x02, 0x01, 0x02},
+    {0x03, 0x01, 0x04},
+    {0x04, 0x00, 0x02},
+    {0x15, 0x03, 0x02},
+    {0x16, 0x03, 0x02},
+    {0x09, 0x04, 0x00},
+    {0x0a, 0x04, 0x00},
+    {0x0b, 0x04, 0x00},
+    {0x0c, 0xff, 0x00},
+    {0x0d, 0x00, 0x00},
+    {0x0e, 0xff, 0x00},
+    {0x0f, 0x04, 0x00},
+    {0x10, 0xff, 0x00},
+    {0x40, 0x02, 0x01},
+    {0x41, 0x02, 0x02},
+    {0x44, 0x02, 0x02},
+    {0x45, 0x02, 0x00},
+    {0x48, 0x02, 0x02},
+    {0x54, 0x02, 0x01},
+    {0x53, 0x02, 0x02},
+    {0x51, 0x02, 0x01},
+    {0x52, 0x02, 0x01},
+    {0x00, 0x00, 0x00}
+};
+
+void sub_814F19C(void)
+{
+    if (!IsDma3ManagerBusyWithBgCopy())
+    {
+        RunTasks();
+        RunTextPrinters();
+        AnimateSprites();
+        BuildOamBuffer();
+        UpdatePaletteFade();
+    }
+}
+
+void sub_814F1C0(void)
+{
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+}
+
+void sub_814F1D4(void)
+{
+    SetMainCallback2(sub_814F1E4);
+}
+
+void sub_814F1E4(void)
+{
+    SetGpuReg(REG_OFFSET_DISPCNT, 0);
+    gUnknown_3002040 = AllocZeroed(sizeof(*gUnknown_3002040));
+    SetVBlankCallback(NULL);
+    ResetBgsAndClearDma3BusyFlags(0);
+    InitBgsFromTemplates(0, gUnknown_846FA74, NELEMS(gUnknown_846FA74));
+    SetBgTilemapBuffer(1, Alloc(0x800));
+    SetBgTilemapBuffer(0, Alloc(0x800));
+    DecompressAndLoadBgGfxUsingHeap(1, gUnknown_846F6D0, 0, 0, 0);
+    CopyToBgTilemapBuffer(1, gUnknown_846F8E0, 0, 0);
+    InitWindows(gUnknown_846FA7C);
+    DeactivateAllTextPrinters();
+    ResetPaletteFade();
+    ResetSpriteData();
+    ResetTasks();
+    ScanlineEffect_Stop();
+    m4aSoundVSyncOn();
+    SetVBlankCallback(sub_814F1C0);
+    gUnknown_3002040->field_60 = CreateTask(sub_814F46C, 0);
+    gUnknown_3002040->field_61 = sub_8116DE0();
+    gUnknown_3002040->field_1C = 1;
+    ChangeBgX(0, 0, 0);
+    ChangeBgY(0, 0, 0);
+    ChangeBgX(1, 0, 0);
+    ChangeBgY(1, 0, 0);
+    LoadPalette(gUnknown_846F4D0, 0, 0x20);
+    Menu_LoadStdPalAt(0xf0);
+    UnkTextUtil_Reset();
+    FillBgTilemapBufferRect(0, 0x000, 0, 0, 32, 32, 0xF);
+    CopyBgTilemapBufferToVram(1);
+    SetMainCallback2(sub_814F19C);
+    RunTasks();
+    RunTextPrinters();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+void sub_814F32C(void)
+{
+    s32 i;
+
+    FreeAllWindowBuffers();
+    for (i = 0; i < 2; i++)
+    {
+        Free(GetBgTilemapBuffer(i));
+    }
+    Free(gUnknown_3002040);
+    SetMainCallback2(c2_exit_to_overworld_1_continue_scripts_restart_music);
+}
+
+void sub_814F364(s16 * unk0, s16 * unk1)
+{
+    s32 idx;
+    (*unk0)++;
+    if (*unk0 > 5)
+    {
+        (*unk1)++;
+        if (*unk1 == 14)
+        {
+            *unk1 = 0;
+        }
+        *unk0 = 0;
+    }
+    idx = *unk1 + 2;
+    LoadPalette(gUnknown_846F4D0[idx], 0, 16);
+}