decompile start menu code (#57)

* initial decompilation

* fix sub_80712B4

* finish decompiling start menu code

* refactor

* refactor some more

* make some variables static

* change spaces to tab

11 files changed, 924 insertions, 1708 deletions

diff --git a/asm/rom5.s b/asm/rom5.s
index d747afbc5..8d14ffa76 100644
--- a/asm/rom5.s
+++ b/asm/rom5.s
@@ -12423,7 +12423,7 @@ atk17_seteffectuser: @ 8080DEC
 	push {lr}
 	bl pal_fill_black
 	ldr r0, _08080E00
-	bl sub_8071284
+	bl CreateStartMenuTask
 	bl ScriptContext2_Enable
 	pop {r0}
 	bx r0
@@ -17905,7 +17905,7 @@ _0808381C: .4byte gReceivedRemoteLinkPlayers
 	thumb_func_start sub_8083820
 sub_8083820: @ 8083820
 	push {lr}
-	bl sub_807166C
+	bl InitSaveDialog
 	pop {r0}
 	bx r0
 	thumb_func_end sub_8083820
@@ -18648,7 +18648,7 @@ _08083DE4: .4byte gPlayerParty
 _08083DE8: .4byte gSpeciesNames
 _08083DEC: .4byte gUnknown_0839B24D
 _08083DF0: .4byte gUnknown_0839B255
-_08083DF4: .4byte gUnknown_03004AE8
+_08083DF4: .4byte gCallback_03004AE8
 _08083DF8: .4byte sub_8083D4C
 	thumb_func_end sub_8083D70
 
@@ -18837,7 +18837,7 @@ _08083F52:
 	movs r0, 0
 	b _08083F66
 	.align 2, 0
-_08083F58: .4byte gUnknown_03004AE8
+_08083F58: .4byte gCallback_03004AE8
 _08083F5C: .4byte gUnknown_0839B2C0
 _08083F60:
 	bl sub_8071C20
@@ -18880,7 +18880,7 @@ unref_sub_8083F6C: @ 8083F6C
 	bx r1
 	.align 2, 0
 _08083FB0: .4byte gUnknown_0839B2C0
-_08083FB4: .4byte gUnknown_03004AE8
+_08083FB4: .4byte gCallback_03004AE8
 _08083FB8: .4byte sub_8083F2C
 	thumb_func_end unref_sub_8083F6C
 
@@ -30824,15 +30824,15 @@ sub_8089A8C: @ 8089A8C
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0
-	bl append_byte
+	bl AppendToList
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0x1
-	bl append_byte
+	bl AppendToList
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0x3
-	bl append_byte
+	bl AppendToList
 	b _08089BC8
 	.align 2, 0
 _08089AD0: .4byte gUnknown_0202FFA9
@@ -30872,7 +30872,7 @@ _08089AF4:
 	lsrs r2, 24
 	ldr r0, _08089B30
 	ldr r1, _08089B34
-	bl append_byte
+	bl AppendToList
 	b _08089B48
 	.align 2, 0
 _08089B24: .4byte gUnknown_0839F554
@@ -30899,7 +30899,7 @@ _08089B48:
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0
-	bl append_byte
+	bl AppendToList
 	ldr r6, _08089BAC
 	adds r0, r6, 0
 	movs r1, 0xB
@@ -30909,7 +30909,7 @@ _08089B48:
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0x1
-	bl append_byte
+	bl AppendToList
 _08089B76:
 	ldr r0, _08089BB0
 	ldrb r1, [r0]
@@ -30929,7 +30929,7 @@ _08089B76:
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0x7
-	bl append_byte
+	bl AppendToList
 	b _08089BBE
 	.align 2, 0
 _08089BA4: .4byte gUnknown_0202FFAA
@@ -30940,12 +30940,12 @@ _08089BB4:
 	adds r0, r4, 0
 	adds r1, r5, 0
 	movs r2, 0x2
-	bl append_byte
+	bl AppendToList
 _08089BBE:
 	ldr r0, _08089BD4
 	ldr r1, _08089BD8
 	movs r2, 0x3
-	bl append_byte
+	bl AppendToList
 _08089BC8:
 	pop {r3}
 	mov r8, r3
@@ -95868,7 +95868,7 @@ unref_sub_80A9B28: @ 80A9B28
 	bx r1
 	.align 2, 0
 _080A9B6C: .4byte gUnknown_083C91F0
-_080A9B70: .4byte gUnknown_03004AE8
+_080A9B70: .4byte gCallback_03004AE8
 _080A9B74: .4byte sub_80A9B78
 	thumb_func_end unref_sub_80A9B28
 
@@ -95899,7 +95899,7 @@ _080A9B8E:
 	movs r0, 0
 	b _080A9BB6
 	.align 2, 0
-_080A9BA8: .4byte gUnknown_03004AE8
+_080A9BA8: .4byte gCallback_03004AE8
 _080A9BAC: .4byte gUnknown_083C91F0
 _080A9BB0:
 	bl sub_8071C20
diff --git a/asm/rom6.s b/asm/rom6.s
index 038db98db..055c5db64 100644
--- a/asm/rom6.s
+++ b/asm/rom6.s
@@ -128242,7 +128242,7 @@ unref_sub_814A414: @ 814A414
 	bx r1
 	.align 2, 0
 _0814A458: .4byte gUnknown_0842C29C
-_0814A45C: .4byte gUnknown_03004AE8
+_0814A45C: .4byte gCallback_03004AE8
 _0814A460: .4byte sub_814A464
 	thumb_func_end unref_sub_814A414
 
@@ -128279,7 +128279,7 @@ _0814A480:
 	b _0814A4B2
 	.align 2, 0
 _0814A4A0: .4byte gUnknown_02024D1E
-_0814A4A4: .4byte gUnknown_03004AE8
+_0814A4A4: .4byte gCallback_03004AE8
 _0814A4A8: .4byte gUnknown_0842C29C
 _0814A4AC:
 	bl sub_8071C20
diff --git a/asm/rom_8065394.s b/asm/rom_8065394.s
index eecd27dd9..2a08416e2 100644
--- a/asm/rom_8065394.s
+++ b/asm/rom_8065394.s
@@ -18494,1667 +18494,4 @@ _08070FAC: .4byte 0x00000801
 _08070FB0: .4byte 0x00000802
 	thumb_func_end unref_sub_8070F90
 
-	thumb_func_start sub_8070FB4
-sub_8070FB4: @ 8070FB4
-	push {lr}
-	ldr r0, _08070FCC
-	movs r1, 0
-	strb r1, [r0]
-	bl is_c1_link_related_active
-	cmp r0, 0x1
-	bne _08070FD0
-	bl sub_80710A0
-	b _08070FE2
-	.align 2, 0
-_08070FCC: .4byte gUnknown_0202E8FD
-_08070FD0:
-	bl GetSafariZoneFlag
-	cmp r0, 0x1
-	bne _08070FDE
-	bl BuildStartMenuActions_SafariZone
-	b _08070FE2
-_08070FDE:
-	bl BuildStartMenuActions_Normal
-_08070FE2:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8070FB4
-
-	thumb_func_start AddStartMenuAction
-AddStartMenuAction: @ 8070FE8
-	push {lr}
-	adds r2, r0, 0
-	lsls r2, 24
-	lsrs r2, 24
-	ldr r0, _08070FFC
-	ldr r1, _08071000
-	bl append_byte
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08070FFC: .4byte gUnknown_0202E8FE
-_08071000: .4byte gUnknown_0202E8FD
-	thumb_func_end AddStartMenuAction
-
-	thumb_func_start BuildStartMenuActions_Normal
-BuildStartMenuActions_Normal: @ 8071004
-	push {lr}
-	ldr r0, _08071068
-	bl FlagGet
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0807101A
-	movs r0, 0
-	bl AddStartMenuAction
-_0807101A:
-	movs r0, 0x80
-	lsls r0, 4
-	bl FlagGet
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _08071030
-	movs r0, 0x1
-	bl AddStartMenuAction
-_08071030:
-	movs r0, 0x2
-	bl AddStartMenuAction
-	ldr r0, _0807106C
-	bl FlagGet
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0807104A
-	movs r0, 0x3
-	bl AddStartMenuAction
-_0807104A:
-	movs r0, 0x4
-	bl AddStartMenuAction
-	movs r0, 0x5
-	bl AddStartMenuAction
-	movs r0, 0x6
-	bl AddStartMenuAction
-	movs r0, 0x7
-	bl AddStartMenuAction
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071068: .4byte 0x00000801
-_0807106C: .4byte 0x00000802
-	thumb_func_end BuildStartMenuActions_Normal
-
-	thumb_func_start BuildStartMenuActions_SafariZone
-BuildStartMenuActions_SafariZone: @ 8071070
-	push {lr}
-	movs r0, 0x8
-	bl AddStartMenuAction
-	movs r0, 0
-	bl AddStartMenuAction
-	movs r0, 0x1
-	bl AddStartMenuAction
-	movs r0, 0x2
-	bl AddStartMenuAction
-	movs r0, 0x4
-	bl AddStartMenuAction
-	movs r0, 0x6
-	bl AddStartMenuAction
-	movs r0, 0x7
-	bl AddStartMenuAction
-	pop {r0}
-	bx r0
-	thumb_func_end BuildStartMenuActions_SafariZone
-
-	thumb_func_start sub_80710A0
-sub_80710A0: @ 80710A0
-	push {lr}
-	movs r0, 0x1
-	bl AddStartMenuAction
-	movs r0, 0x2
-	bl AddStartMenuAction
-	ldr r0, _080710D8
-	bl FlagGet
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080710C2
-	movs r0, 0x3
-	bl AddStartMenuAction
-_080710C2:
-	movs r0, 0x9
-	bl AddStartMenuAction
-	movs r0, 0x6
-	bl AddStartMenuAction
-	movs r0, 0x7
-	bl AddStartMenuAction
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080710D8: .4byte 0x00000802
-	thumb_func_end sub_80710A0
-
-	thumb_func_start sub_80710DC
-sub_80710DC: @ 80710DC
-	push {lr}
-	ldr r0, _08071108
-	ldr r1, _0807110C
-	ldrb r1, [r1]
-	movs r2, 0xC
-	movs r3, 0x1
-	bl sub_8072C44
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0xA
-	movs r3, 0x5
-	bl MenuDrawTextWindow
-	ldr r0, _08071110
-	movs r1, 0x1
-	movs r2, 0x1
-	bl MenuPrint
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071108: .4byte gStringVar1
-_0807110C: .4byte gUnknown_02038808
-_08071110: .4byte gOtherText_SafariStock
-	thumb_func_end sub_80710DC
-
-	thumb_func_start sub_8071114
-sub_8071114: @ 8071114
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	adds r7, r0, 0
-	adds r6, r1, 0
-	movs r0, 0
-	ldrsh r4, [r7, r0]
-	ldr r1, _08071160
-	mov r8, r1
-	lsls r0, r4, 25
-	movs r1, 0x80
-	lsls r1, 18
-	adds r5, r0, r1
-_0807112E:
-	ldr r0, _08071164
-	adds r0, r4, r0
-	ldrb r0, [r0]
-	lsls r0, 3
-	add r0, r8
-	ldr r0, [r0]
-	lsrs r2, r5, 24
-	movs r1, 0x17
-	bl MenuPrint
-	movs r0, 0x80
-	lsls r0, 18
-	adds r5, r0
-	adds r4, 0x1
-	ldr r0, _08071168
-	ldrb r0, [r0]
-	cmp r4, r0
-	bge _0807116C
-	subs r6, 0x1
-	cmp r6, 0
-	bne _0807112E
-	strh r4, [r7]
-	movs r0, 0
-	b _08071170
-	.align 2, 0
-_08071160: .4byte gUnknown_08376D24
-_08071164: .4byte gUnknown_0202E8FE
-_08071168: .4byte gUnknown_0202E8FD
-_0807116C:
-	strh r4, [r7]
-	movs r0, 0x1
-_08071170:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071114
-
-	thumb_func_start sub_807117C
-sub_807117C: @ 807117C
-	push {r4,r5,lr}
-	sub sp, 0x8
-	adds r4, r0, 0
-	adds r5, r1, 0
-	movs r1, 0
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x5
-	bhi _08071224
-	lsls r0, 2
-	ldr r1, _08071198
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08071198: .4byte _0807119C
-	.align 2, 0
-_0807119C:
-	.4byte _080711F6
-	.4byte _080711B4
-	.4byte _080711BA
-	.4byte _080711DC
-	.4byte _080711EA
-	.4byte _080711FE
-_080711B4:
-	bl sub_8070FB4
-	b _080711F6
-_080711BA:
-	ldr r0, _080711D8
-	ldrb r3, [r0]
-	lsls r3, 25
-	movs r0, 0xC0
-	lsls r0, 18
-	adds r3, r0
-	lsrs r3, 24
-	movs r0, 0x16
-	movs r1, 0
-	movs r2, 0x1D
-	bl MenuDrawTextWindow
-	movs r0, 0
-	strh r0, [r5]
-	b _080711F6
-	.align 2, 0
-_080711D8: .4byte gUnknown_0202E8FD
-_080711DC:
-	bl GetSafariZoneFlag
-	cmp r0, 0
-	beq _080711F6
-	bl sub_80710DC
-	b _080711F6
-_080711EA:
-	adds r0, r5, 0
-	movs r1, 0x2
-	bl sub_8071114
-	cmp r0, 0
-	beq _08071224
-_080711F6:
-	ldrh r0, [r4]
-	adds r0, 0x1
-	strh r0, [r4]
-	b _08071224
-_080711FE:
-	ldr r0, _0807121C
-	ldrb r3, [r0]
-	ldr r4, _08071220
-	ldrb r0, [r4]
-	str r0, [sp]
-	movs r0, 0x6
-	str r0, [sp, 0x4]
-	movs r0, 0
-	movs r1, 0x17
-	movs r2, 0x2
-	bl InitMenu
-	strb r0, [r4]
-	movs r0, 0x1
-	b _08071226
-	.align 2, 0
-_0807121C: .4byte gUnknown_0202E8FD
-_08071220: .4byte gUnknown_0202E8FC
-_08071224:
-	movs r0, 0
-_08071226:
-	add sp, 0x8
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_807117C
-
-	thumb_func_start sub_8071230
-sub_8071230: @ 8071230
-	push {r4,lr}
-	sub sp, 0x4
-	movs r0, 0
-	mov r1, sp
-	strh r0, [r1]
-	adds r1, 0x2
-	strh r0, [r1]
-	adds r4, r1, 0
-_08071240:
-	mov r0, sp
-	adds r1, r4, 0
-	bl sub_807117C
-	cmp r0, 0
-	beq _08071240
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8071230
-
-	thumb_func_start task50_startmenu
-task50_startmenu: @ 8071254
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	ldr r1, _08071280
-	adds r4, r0, r1
-	adds r1, r4, 0x2
-	adds r0, r4, 0
-	bl sub_807117C
-	cmp r0, 0x1
-	bne _0807127A
-	movs r0, 0
-	strh r0, [r4]
-	adds r0, r5, 0
-	bl SwitchTaskToFollowupFunc
-_0807127A:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071280: .4byte gUnknown_03004B28
-	thumb_func_end task50_startmenu
-
-	thumb_func_start sub_8071284
-sub_8071284: @ 8071284
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	ldr r0, _080712AC
-	bl InitMenuWindow
-	ldr r4, _080712B0
-	adds r0, r4, 0
-	movs r1, 0x50
-	bl CreateTask
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r4, 0
-	adds r2, r5, 0
-	bl SetTaskFuncWithFollowupFunc
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080712AC: .4byte gWindowConfig_81E6CE4
-_080712B0: .4byte task50_startmenu
-	thumb_func_end sub_8071284
-
-	thumb_func_start sub_80712B4
-sub_80712B4: @ 80712B4
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	ldr r1, _080712D4
-	adds r2, r0, r1
-	movs r1, 0x8
-	ldrsh r0, [r2, r1]
-	cmp r0, 0
-	beq _080712D8
-	cmp r0, 0x1
-	beq _080712F0
-	b _08071306
-	.align 2, 0
-_080712D4: .4byte gTasks
-_080712D8:
-	ldr r1, _080712E8
-	ldr r0, _080712EC
-	str r0, [r1]
-	ldrh r0, [r2, 0x8]
-	adds r0, 0x1
-	strh r0, [r2, 0x8]
-	b _08071306
-	.align 2, 0
-_080712E8: .4byte gUnknown_03004AE8
-_080712EC: .4byte sub_8071338
-_080712F0:
-	ldr r0, _0807130C
-	ldr r0, [r0]
-	bl _call_via_r0
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _08071306
-	adds r0, r4, 0
-	bl DestroyTask
-_08071306:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0807130C: .4byte gUnknown_03004AE8
-	thumb_func_end sub_80712B4
-
-	thumb_func_start sub_8071310
-sub_8071310: @ 8071310
-	push {lr}
-	bl is_c1_link_related_active
-	cmp r0, 0
-	bne _08071326
-	bl player_bitmagic
-	bl sub_80594C0
-	bl sub_80597F4
-_08071326:
-	ldr r0, _08071334
-	bl sub_8071284
-	bl ScriptContext2_Enable
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071334: .4byte sub_80712B4
-	thumb_func_end sub_8071310
-
-	thumb_func_start sub_8071338
-sub_8071338: @ 8071338
-	push {r4,lr}
-	ldr r4, _080713DC
-	ldrh r1, [r4, 0x2E]
-	movs r0, 0x40
-	ands r0, r1
-	cmp r0, 0
-	beq _08071358
-	movs r0, 0x5
-	bl PlaySE
-	movs r0, 0x1
-	negs r0, r0
-	bl MoveMenuCursor
-	ldr r1, _080713E0
-	strb r0, [r1]
-_08071358:
-	ldrh r1, [r4, 0x2E]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071372
-	movs r0, 0x5
-	bl PlaySE
-	movs r0, 0x1
-	bl MoveMenuCursor
-	ldr r1, _080713E0
-	strb r0, [r1]
-_08071372:
-	ldrh r1, [r4, 0x2E]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _08071400
-	movs r0, 0x5
-	bl PlaySE
-	ldr r1, _080713E4
-	ldr r2, _080713E8
-	ldr r0, _080713E0
-	ldrb r0, [r0]
-	adds r0, r2
-	ldrb r0, [r0]
-	lsls r0, 3
-	adds r1, 0x4
-	adds r0, r1
-	ldr r1, [r0]
-	ldr r0, _080713EC
-	cmp r1, r0
-	bne _080713A8
-	movs r0, 0
-	bl pokedex_count
-	lsls r0, 16
-	cmp r0, 0
-	beq _08071408
-_080713A8:
-	ldr r3, _080713F0
-	ldr r1, _080713E4
-	ldr r2, _080713E8
-	ldr r0, _080713E0
-	ldrb r0, [r0]
-	adds r0, r2
-	ldrb r0, [r0]
-	lsls r0, 3
-	adds r1, 0x4
-	adds r0, r1
-	ldr r1, [r0]
-	str r1, [r3]
-	ldr r0, _080713F4
-	cmp r1, r0
-	beq _08071408
-	ldr r0, _080713F8
-	cmp r1, r0
-	beq _08071408
-	ldr r0, _080713FC
-	cmp r1, r0
-	beq _08071408
-	movs r0, 0x1
-	movs r1, 0
-	bl fade_screen
-	b _08071408
-	.align 2, 0
-_080713DC: .4byte gMain
-_080713E0: .4byte gUnknown_0202E8FC
-_080713E4: .4byte gUnknown_08376D24
-_080713E8: .4byte gUnknown_0202E8FE
-_080713EC: .4byte StartMenu_Pokedex
-_080713F0: .4byte gUnknown_03004AE8
-_080713F4: .4byte sub_80714FC
-_080713F8: .4byte sub_8071554
-_080713FC: .4byte sub_8071560
-_08071400:
-	movs r0, 0xA
-	ands r0, r1
-	cmp r0, 0
-	bne _0807140C
-_08071408:
-	movs r0, 0
-	b _08071412
-_0807140C:
-	bl sub_8071C20
-	movs r0, 0x1
-_08071412:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071338
-
-	thumb_func_start StartMenu_Pokedex
-StartMenu_Pokedex: @ 8071418
-	push {lr}
-	ldr r0, _0807142C
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071430
-	movs r0, 0
-	b _08071442
-	.align 2, 0
-_0807142C: .4byte gPaletteFade
-_08071430:
-	movs r0, 0x29
-	bl sav12_xor_increment
-	bl play_some_sound
-	ldr r0, _08071448
-	bl SetMainCallback2
-	movs r0, 0x1
-_08071442:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071448: .4byte sub_808C27C
-	thumb_func_end StartMenu_Pokedex
-
-	thumb_func_start sub_807144C
-sub_807144C: @ 807144C
-	push {lr}
-	ldr r0, _08071460
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071464
-	movs r0, 0
-	b _08071470
-	.align 2, 0
-_08071460: .4byte gPaletteFade
-_08071464:
-	bl play_some_sound
-	ldr r0, _08071474
-	bl SetMainCallback2
-	movs r0, 0x1
-_08071470:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071474: .4byte sub_8089A70
-	thumb_func_end sub_807144C
-
-	thumb_func_start sub_8071478
-sub_8071478: @ 8071478
-	push {lr}
-	ldr r0, _0807148C
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071490
-	movs r0, 0
-	b _0807149C
-	.align 2, 0
-_0807148C: .4byte gPaletteFade
-_08071490:
-	bl play_some_sound
-	ldr r0, _080714A0
-	bl SetMainCallback2
-	movs r0, 0x1
-_0807149C:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080714A0: .4byte sub_80A53F8
-	thumb_func_end sub_8071478
-
-	thumb_func_start sub_80714A4
-sub_80714A4: @ 80714A4
-	push {lr}
-	ldr r0, _080714B8
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _080714BC
-	movs r0, 0
-	b _080714C8
-	.align 2, 0
-_080714B8: .4byte gPaletteFade
-_080714BC:
-	bl play_some_sound
-	ldr r0, _080714CC
-	bl SetMainCallback2
-	movs r0, 0x1
-_080714C8:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080714CC: .4byte sub_80EBA5C
-	thumb_func_end sub_80714A4
-
-	thumb_func_start sub_80714D0
-sub_80714D0: @ 80714D0
-	push {lr}
-	ldr r0, _080714E4
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _080714E8
-	movs r0, 0
-	b _080714F4
-	.align 2, 0
-_080714E4: .4byte gPaletteFade
-_080714E8:
-	bl play_some_sound
-	ldr r0, _080714F8
-	bl sub_8093110
-	movs r0, 0x1
-_080714F4:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080714F8: .4byte sub_805469C
-	thumb_func_end sub_80714D0
-
-	thumb_func_start sub_80714FC
-sub_80714FC: @ 80714FC
-	push {lr}
-	bl sub_8072DEC
-	ldr r1, _08071510
-	ldr r0, _08071514
-	str r0, [r1]
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071510: .4byte gUnknown_03004AE8
-_08071514: .4byte sub_80715A4
-	thumb_func_end sub_80714FC
-
-	thumb_func_start sub_8071518
-sub_8071518: @ 8071518
-	push {lr}
-	ldr r0, _0807152C
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071530
-	movs r0, 0
-	b _08071542
-	.align 2, 0
-_0807152C: .4byte gPaletteFade
-_08071530:
-	bl play_some_sound
-	ldr r0, _08071548
-	bl SetMainCallback2
-	ldr r1, _0807154C
-	ldr r0, _08071550
-	str r0, [r1, 0x8]
-	movs r0, 0x1
-_08071542:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071548: .4byte CB2_InitOptionMenu
-_0807154C: .4byte gMain
-_08071550: .4byte sub_805469C
-	thumb_func_end sub_8071518
-
-	thumb_func_start sub_8071554
-sub_8071554: @ 8071554
-	push {lr}
-	bl sub_8071C20
-	movs r0, 0x1
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071554
-
-	thumb_func_start sub_8071560
-sub_8071560: @ 8071560
-	push {lr}
-	bl sub_8071C20
-	bl sub_80C823C
-	movs r0, 0x1
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071560
-
-	thumb_func_start sub_8071570
-sub_8071570: @ 8071570
-	push {lr}
-	ldr r0, _08071584
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _08071588
-	movs r0, 0
-	b _08071598
-	.align 2, 0
-_08071584: .4byte gPaletteFade
-_08071588:
-	bl play_some_sound
-	ldr r0, _0807159C
-	ldrb r0, [r0]
-	ldr r1, _080715A0
-	bl sub_8093130
-	movs r0, 0x1
-_08071598:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_0807159C: .4byte gUnknown_03004860
-_080715A0: .4byte sub_805469C
-	thumb_func_end sub_8071570
-
-	thumb_func_start sub_80715A4
-sub_80715A4: @ 80715A4
-	push {lr}
-	bl sub_807160C
-	ldr r1, _080715B8
-	ldr r0, _080715BC
-	str r0, [r1]
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080715B8: .4byte gUnknown_03004AE8
-_080715BC: .4byte sub_80715C0
-	thumb_func_end sub_80715A4
-
-	thumb_func_start sub_80715C0
-sub_80715C0: @ 80715C0
-	push {lr}
-	bl sub_8071630
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080715F4
-	cmp r0, 0x1
-	ble _08071604
-	cmp r0, 0x2
-	beq _080715DC
-	cmp r0, 0x3
-	beq _080715F4
-	b _08071604
-_080715DC:
-	bl MenuZeroFillScreen
-	bl sub_8071230
-	ldr r1, _080715EC
-	ldr r0, _080715F0
-	str r0, [r1]
-	b _08071604
-	.align 2, 0
-_080715EC: .4byte gUnknown_03004AE8
-_080715F0: .4byte sub_8071338
-_080715F4:
-	bl MenuZeroFillScreen
-	bl sub_8064E2C
-	bl ScriptContext2_Disable
-	movs r0, 0x1
-	b _08071606
-_08071604:
-	movs r0, 0
-_08071606:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80715C0
-
-	thumb_func_start sub_807160C
-sub_807160C: @ 807160C
-	push {lr}
-	bl save_serialize_map
-	ldr r1, _08071624
-	ldr r0, _08071628
-	str r0, [r1]
-	ldr r1, _0807162C
-	movs r0, 0
-	strb r0, [r1]
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071624: .4byte gUnknown_030006A8
-_08071628: .4byte sub_8071794
-_0807162C: .4byte gUnknown_030006AD
-	thumb_func_end sub_807160C
-
-	thumb_func_start sub_8071630
-sub_8071630: @ 8071630
-	push {lr}
-	ldr r0, _08071648
-	ldrb r0, [r0]
-	cmp r0, 0
-	beq _0807164C
-	bl MenuUpdateWindowText
-	lsls r0, 24
-	cmp r0, 0
-	bne _0807164C
-	movs r0, 0
-	b _0807165E
-	.align 2, 0
-_08071648: .4byte gUnknown_030006AD
-_0807164C:
-	ldr r1, _08071664
-	movs r0, 0
-	strb r0, [r1]
-	ldr r0, _08071668
-	ldr r0, [r0]
-	bl _call_via_r0
-	lsls r0, 24
-	lsrs r0, 24
-_0807165E:
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071664: .4byte gUnknown_030006AD
-_08071668: .4byte gUnknown_030006A8
-	thumb_func_end sub_8071630
-
-	thumb_func_start sub_807166C
-sub_807166C: @ 807166C
-	push {lr}
-	bl sub_807160C
-	ldr r0, _08071680
-	movs r1, 0x50
-	bl CreateTask
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071680: .4byte task50_save_game
-	thumb_func_end sub_807166C
-
-	thumb_func_start sub_8071684
-sub_8071684: @ 8071684
-	push {r4,r5,lr}
-	adds r2, r0, 0
-	adds r5, r1, 0
-	ldr r4, _080716B0
-	adds r0, r4, 0
-	adds r1, r2, 0
-	bl StringExpandPlaceholders
-	bl MenuDisplayMessageBox
-	adds r0, r4, 0
-	bl sub_8072044
-	ldr r1, _080716B4
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r0, _080716B8
-	str r5, [r0]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080716B0: .4byte gStringVar4
-_080716B4: .4byte gUnknown_030006AD
-_080716B8: .4byte gUnknown_030006A8
-	thumb_func_end sub_8071684
-
-	thumb_func_start task50_save_game
-task50_save_game: @ 80716BC
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	bl sub_8071630
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x1
-	beq _080716E8
-	cmp r1, 0x1
-	bgt _080716D8
-	cmp r1, 0
-	beq _080716F6
-	b _080716EC
-_080716D8:
-	cmp r1, 0x3
-	bgt _080716EC
-	ldr r1, _080716E4
-	movs r0, 0
-	strh r0, [r1]
-	b _080716EC
-	.align 2, 0
-_080716E4: .4byte gScriptResult
-_080716E8:
-	ldr r0, _080716FC
-	strh r1, [r0]
-_080716EC:
-	adds r0, r4, 0
-	bl DestroyTask
-	bl EnableBothScriptContexts
-_080716F6:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080716FC: .4byte gScriptResult
-	thumb_func_end task50_save_game
-
-	thumb_func_start sub_8071700
-sub_8071700: @ 8071700
-	push {lr}
-	movs r0, 0
-	movs r1, 0
-	bl sub_80946C8
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8071700
-
-	thumb_func_start sub_8071710
-sub_8071710: @ 8071710
-	push {lr}
-	movs r0, 0x14
-	movs r1, 0x8
-	movs r2, 0x1A
-	movs r3, 0xD
-	bl MenuZeroFillWindowRect
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8071710
-
-	thumb_func_start sub_8071724
-sub_8071724: @ 8071724
-	ldr r1, _0807172C
-	movs r0, 0x3C
-	strb r0, [r1]
-	bx lr
-	.align 2, 0
-_0807172C: .4byte gUnknown_030006AC
-	thumb_func_end sub_8071724
-
-	thumb_func_start sub_8071730
-sub_8071730: @ 8071730
-	push {lr}
-	ldr r1, _08071750
-	ldrb r0, [r1]
-	subs r2, r0, 0x1
-	strb r2, [r1]
-	ldr r0, _08071754
-	ldrh r1, [r0, 0x2C]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	bne _08071758
-	lsls r0, r2, 24
-	cmp r0, 0
-	beq _0807175E
-	movs r0, 0
-	b _08071760
-	.align 2, 0
-_08071750: .4byte gUnknown_030006AC
-_08071754: .4byte gMain
-_08071758:
-	movs r0, 0x5
-	bl PlaySE
-_0807175E:
-	movs r0, 0x1
-_08071760:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071730
-
-	thumb_func_start sub_8071764
-sub_8071764: @ 8071764
-	push {lr}
-	ldr r1, _08071780
-	ldrb r0, [r1]
-	cmp r0, 0
-	bne _08071788
-	ldr r0, _08071784
-	ldrh r1, [r0, 0x2C]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _0807178C
-	movs r0, 0x1
-	b _0807178E
-	.align 2, 0
-_08071780: .4byte gUnknown_030006AC
-_08071784: .4byte gMain
-_08071788:
-	subs r0, 0x1
-	strb r0, [r1]
-_0807178C:
-	movs r0, 0
-_0807178E:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071764
-
-	thumb_func_start sub_8071794
-sub_8071794: @ 8071794
-	push {lr}
-	bl MenuZeroFillScreen
-	movs r0, 0
-	movs r1, 0
-	bl sub_80945C0
-	ldr r0, _080717B0
-	ldr r1, _080717B4
-	bl sub_8071684
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080717B0: .4byte gUnknown_081C6C85
-_080717B4: .4byte sub_80717B8
-	thumb_func_end sub_8071794
-
-	thumb_func_start sub_80717B8
-sub_80717B8: @ 80717B8
-	push {lr}
-	movs r0, 0x14
-	movs r1, 0x8
-	movs r2, 0x1
-	bl DisplayYesNoMenu
-	ldr r1, _080717D0
-	ldr r0, _080717D4
-	str r0, [r1]
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080717D0: .4byte gUnknown_030006A8
-_080717D4: .4byte sub_80717D8
-	thumb_func_end sub_80717B8
-
-	thumb_func_start sub_80717D8
-sub_80717D8: @ 80717D8
-	push {lr}
-	bl ProcessMenuInputNoWrap_
-	lsls r0, 24
-	asrs r1, r0, 24
-	cmp r1, 0
-	beq _080717FA
-	cmp r1, 0
-	bgt _080717F4
-	movs r0, 0x1
-	negs r0, r0
-	cmp r1, r0
-	beq _0807183C
-	b _08071848
-_080717F4:
-	cmp r1, 0x1
-	beq _0807183C
-	b _08071848
-_080717FA:
-	bl sub_8071710
-	ldr r0, _0807181C
-	ldrh r0, [r0]
-	cmp r0, 0
-	beq _0807180A
-	cmp r0, 0x2
-	bne _08071812
-_0807180A:
-	ldr r0, _08071820
-	ldrb r0, [r0]
-	cmp r0, 0
-	bne _0807182C
-_08071812:
-	ldr r1, _08071824
-	ldr r0, _08071828
-	str r0, [r1]
-	b _08071848
-	.align 2, 0
-_0807181C: .4byte gSaveFileStatus
-_08071820: .4byte gUnknown_020297EC
-_08071824: .4byte gUnknown_030006A8
-_08071828: .4byte sub_8071850
-_0807182C:
-	ldr r1, _08071834
-	ldr r0, _08071838
-	str r0, [r1]
-	b _08071848
-	.align 2, 0
-_08071834: .4byte gUnknown_030006A8
-_08071838: .4byte sub_80718E8
-_0807183C:
-	bl sub_8071710
-	bl sub_8071700
-	movs r0, 0x2
-	b _0807184A
-_08071848:
-	movs r0, 0
-_0807184A:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80717D8
-
-	thumb_func_start sub_8071850
-sub_8071850: @ 8071850
-	push {lr}
-	ldr r0, _0807186C
-	ldrb r0, [r0]
-	ldr r2, _08071870
-	cmp r0, 0x1
-	bne _0807185E
-	ldr r2, _08071874
-_0807185E:
-	ldr r1, _08071878
-	adds r0, r2, 0
-	bl sub_8071684
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_0807186C: .4byte gUnknown_020297EC
-_08071870: .4byte gUnknown_081C6CA6
-_08071874: .4byte gUnknown_081C6D26
-_08071878: .4byte sub_807187C
-	thumb_func_end sub_8071850
-
-	thumb_func_start sub_807187C
-sub_807187C: @ 807187C
-	push {lr}
-	movs r0, 0x14
-	movs r1, 0x8
-	movs r2, 0x1
-	bl DisplayYesNoMenu
-	ldr r1, _08071894
-	ldr r0, _08071898
-	str r0, [r1]
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071894: .4byte gUnknown_030006A8
-_08071898: .4byte sub_807189C
-	thumb_func_end sub_807187C
-
-	thumb_func_start sub_807189C
-sub_807189C: @ 807189C
-	push {lr}
-	bl ProcessMenuInputNoWrap_
-	lsls r0, 24
-	asrs r1, r0, 24
-	cmp r1, 0
-	beq _080718BE
-	cmp r1, 0
-	bgt _080718B8
-	movs r0, 0x1
-	negs r0, r0
-	cmp r1, r0
-	beq _080718D4
-	b _080718E0
-_080718B8:
-	cmp r1, 0x1
-	beq _080718D4
-	b _080718E0
-_080718BE:
-	bl sub_8071710
-	ldr r1, _080718CC
-	ldr r0, _080718D0
-	str r0, [r1]
-	b _080718E0
-	.align 2, 0
-_080718CC: .4byte gUnknown_030006A8
-_080718D0: .4byte sub_80718E8
-_080718D4:
-	bl sub_8071710
-	bl sub_8071700
-	movs r0, 0x2
-	b _080718E2
-_080718E0:
-	movs r0, 0
-_080718E2:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_807189C
-
-	thumb_func_start sub_80718E8
-sub_80718E8: @ 80718E8
-	push {lr}
-	ldr r0, _080718F8
-	ldr r1, _080718FC
-	bl sub_8071684
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080718F8: .4byte gUnknown_081C6CE1
-_080718FC: .4byte sub_8071900
-	thumb_func_end sub_80718E8
-
-	thumb_func_start sub_8071900
-sub_8071900: @ 8071900
-	push {r4,lr}
-	movs r0, 0
-	bl sav12_xor_increment
-	ldr r4, _08071920
-	ldrb r0, [r4]
-	cmp r0, 0x1
-	bne _08071924
-	movs r0, 0x4
-	bl sub_8125D44
-	lsls r0, 24
-	lsrs r1, r0, 24
-	movs r0, 0
-	strb r0, [r4]
-	b _0807192E
-	.align 2, 0
-_08071920: .4byte gUnknown_020297EC
-_08071924:
-	movs r0, 0
-	bl sub_8125D44
-	lsls r0, 24
-	lsrs r1, r0, 24
-_0807192E:
-	cmp r1, 0x1
-	bne _08071944
-	ldr r0, _0807193C
-	ldr r1, _08071940
-	bl sub_8071684
-	b _0807194C
-	.align 2, 0
-_0807193C: .4byte gUnknown_081C6D05
-_08071940: .4byte sub_8071960
-_08071944:
-	ldr r0, _08071958
-	ldr r1, _0807195C
-	bl sub_8071684
-_0807194C:
-	bl sub_8071724
-	movs r0, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071958: .4byte gSystemText_SaveErrorExchangeBackup
-_0807195C: .4byte sub_80719AC
-	thumb_func_end sub_8071900
-
-	thumb_func_start sub_8071960
-sub_8071960: @ 8071960
-	push {lr}
-	bl MenuUpdateWindowText
-	lsls r0, 24
-	cmp r0, 0
-	beq _08071978
-	movs r0, 0x37
-	bl PlaySE
-	ldr r1, _08071980
-	ldr r0, _08071984
-	str r0, [r1]
-_08071978:
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_08071980: .4byte gUnknown_030006A8
-_08071984: .4byte sub_8071988
-	thumb_func_end sub_8071960
-
-	thumb_func_start sub_8071988
-sub_8071988: @ 8071988
-	push {lr}
-	bl IsSEPlaying
-	lsls r0, 24
-	cmp r0, 0
-	bne _080719A6
-	bl sub_8071730
-	lsls r0, 24
-	cmp r0, 0
-	beq _080719A6
-	bl sub_8071700
-	movs r0, 0x1
-	b _080719A8
-_080719A6:
-	movs r0, 0
-_080719A8:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8071988
-
-	thumb_func_start sub_80719AC
-sub_80719AC: @ 80719AC
-	push {lr}
-	bl MenuUpdateWindowText
-	lsls r0, 24
-	cmp r0, 0
-	beq _080719C4
-	movs r0, 0x16
-	bl PlaySE
-	ldr r1, _080719CC
-	ldr r0, _080719D0
-	str r0, [r1]
-_080719C4:
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080719CC: .4byte gUnknown_030006A8
-_080719D0: .4byte sub_80719D4
-	thumb_func_end sub_80719AC
-
-	thumb_func_start sub_80719D4
-sub_80719D4: @ 80719D4
-	push {lr}
-	bl sub_8071764
-	lsls r0, 24
-	cmp r0, 0
-	beq _080719E8
-	bl sub_8071700
-	movs r0, 0x3
-	b _080719EA
-_080719E8:
-	movs r0, 0
-_080719EA:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80719D4
-
-	thumb_func_start sub_80719F0
-sub_80719F0: @ 80719F0
-	push {lr}
-	bl TransferPlttBuffer
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80719F0
-
-	thumb_func_start sub_80719FC
-sub_80719FC: @ 80719FC
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x4
-	mov r8, r0
-	ldrb r0, [r0]
-	cmp r0, 0x4
-	bls _08071A0E
-	b _08071B10
-_08071A0E:
-	lsls r0, 2
-	ldr r1, _08071A18
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08071A18: .4byte _08071A1C
-	.align 2, 0
-_08071A1C:
-	.4byte _08071A30
-	.4byte _08071AA4
-	.4byte _08071AB6
-	.4byte _08071AD8
-	.4byte _08071B0C
-_08071A30:
-	movs r0, 0x80
-	lsls r0, 19
-	movs r4, 0
-	strh r4, [r0]
-	movs r0, 0
-	bl SetVBlankCallback
-	bl remove_some_task
-	movs r2, 0xA0
-	lsls r2, 19
-	mov r0, sp
-	strh r4, [r0]
-	ldr r1, _08071A98
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	ldr r0, _08071A9C
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	movs r2, 0xC0
-	lsls r2, 19
-	movs r3, 0xC0
-	lsls r3, 9
-	mov r4, sp
-	movs r6, 0
-	movs r5, 0x80
-	lsls r5, 5
-	ldr r7, _08071AA0
-	movs r0, 0x81
-	lsls r0, 24
-	mov r12, r0
-_08071A6E:
-	strh r6, [r4]
-	mov r0, sp
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	str r7, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r2, r5
-	subs r3, r5
-	cmp r3, r5
-	bhi _08071A6E
-	strh r6, [r4]
-	mov r0, sp
-	str r0, [r1]
-	str r2, [r1, 0x4]
-	lsrs r0, r3, 1
-	mov r2, r12
-	orrs r0, r2
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	b _08071B10
-	.align 2, 0
-_08071A98: .4byte 0x040000d4
-_08071A9C: .4byte 0x81000200
-_08071AA0: .4byte 0x81000800
-_08071AA4:
-	bl ResetSpriteData
-	bl ResetTasks
-	bl ResetPaletteFade
-	bl dp12_8087EA4
-	b _08071B10
-_08071AB6:
-	ldr r4, _08071AD4
-	adds r0, r4, 0
-	bl SetUpWindowConfig
-	adds r0, r4, 0
-	bl InitMenuWindow
-	movs r1, 0x80
-	lsls r1, 19
-	movs r2, 0x80
-	lsls r2, 1
-	adds r0, r2, 0
-	strh r0, [r1]
-	b _08071B10
-	.align 2, 0
-_08071AD4: .4byte gWindowConfig_81E6CE4
-_08071AD8:
-	movs r0, 0x1
-	negs r0, r0
-	movs r1, 0x10
-	movs r2, 0
-	bl BlendPalettes
-	ldr r0, _08071B00
-	bl SetVBlankCallback
-	ldr r3, _08071B04
-	ldrh r2, [r3]
-	movs r0, 0
-	strh r0, [r3]
-	ldr r4, _08071B08
-	ldrh r0, [r4]
-	movs r1, 0x1
-	orrs r0, r1
-	strh r0, [r4]
-	strh r2, [r3]
-	b _08071B10
-	.align 2, 0
-_08071B00: .4byte sub_80719F0
-_08071B04: .4byte 0x04000208
-_08071B08: .4byte 0x04000200
-_08071B0C:
-	movs r0, 0x1
-	b _08071B1A
-_08071B10:
-	mov r1, r8
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-	movs r0, 0
-_08071B1A:
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80719FC
-
-	thumb_func_start sub_8071B28
-sub_8071B28: @ 8071B28
-	push {lr}
-	ldr r0, _08071B48
-	bl sub_80719FC
-	cmp r0, 0
-	beq _08071B42
-	ldr r0, _08071B4C
-	movs r1, 0x50
-	bl CreateTask
-	ldr r0, _08071B50
-	bl SetMainCallback2
-_08071B42:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071B48: .4byte gMain + 0x43C
-_08071B4C: .4byte sub_8071B64
-_08071B50: .4byte sub_8071B54
-	thumb_func_end sub_8071B28
-
-	thumb_func_start sub_8071B54
-sub_8071B54: @ 8071B54
-	push {lr}
-	bl RunTasks
-	bl UpdatePaletteFade
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8071B54
-
-	thumb_func_start sub_8071B64
-sub_8071B64: @ 8071B64
-	push {r4,r5,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	ldr r1, _08071B94
-	adds r4, r0, r1
-	ldr r0, _08071B98
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08071C14
-	movs r1, 0
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x4
-	bhi _08071C14
-	lsls r0, 2
-	ldr r1, _08071B9C
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08071B94: .4byte gUnknown_03004B28
-_08071B98: .4byte gPaletteFade
-_08071B9C: .4byte _08071BA0
-	.align 2, 0
-_08071BA0:
-	.4byte _08071BB4
-	.4byte _08071BD4
-	.4byte _08071BDE
-	.4byte _08071BEE
-	.4byte _08071C06
-_08071BB4:
-	bl MenuDisplayMessageBox
-	ldr r0, _08071BD0
-	movs r1, 0x2
-	movs r2, 0xF
-	bl MenuPrint
-	movs r0, 0x1
-	negs r0, r0
-	movs r1, 0
-	str r1, [sp]
-	movs r2, 0x10
-	movs r3, 0
-	b _08071BFA
-	.align 2, 0
-_08071BD0: .4byte gSystemText_Saving
-_08071BD4:
-	bl sub_8047A1C
-	bl sub_8125E2C
-	b _08071BFE
-_08071BDE:
-	bl sub_8125E6C
-	lsls r0, 24
-	cmp r0, 0
-	beq _08071C14
-	bl sub_8047A34
-	b _08071BFE
-_08071BEE:
-	movs r0, 0x1
-	negs r0, r0
-	movs r1, 0
-	str r1, [sp]
-	movs r2, 0
-	movs r3, 0x10
-_08071BFA:
-	bl BeginNormalPaletteFade
-_08071BFE:
-	ldrh r0, [r4]
-	adds r0, 0x1
-	strh r0, [r4]
-	b _08071C14
-_08071C06:
-	ldr r0, _08071C1C
-	ldr r0, [r0, 0x8]
-	bl SetMainCallback2
-	adds r0, r5, 0
-	bl DestroyTask
-_08071C14:
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08071C1C: .4byte gMain
-	thumb_func_end sub_8071B64
-
-	thumb_func_start sub_8071C20
-sub_8071C20: @ 8071C20
-	push {lr}
-	movs r0, 0x5
-	bl PlaySE
-	bl MenuZeroFillScreen
-	bl sub_8064E2C
-	bl ScriptContext2_Disable
-	bl sub_8072DEC
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8071C20
-
-	thumb_func_start append_byte
-append_byte: @ 8071C3C
-	ldrb r3, [r1]
-	adds r0, r3
-	strb r2, [r0]
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-	bx lr
-	thumb_func_end append_byte
-
 	.align 2, 0 @ Don't pad with nop.
diff --git a/data/data2.s b/data/data2.s
index f11bf184a..4f2fc9ccc 100644
--- a/data/data2.s
+++ b/data/data2.s
@@ -7937,17 +7937,17 @@ gUnknown_08376D1C:: @ 8376D1C
 	.byte 0x3D @ Speed
 
 	.align 2
-gUnknown_08376D24:: @ 8376D24
-	.4byte SystemText_Pokedex, StartMenu_Pokedex
-	.4byte SystemText_Pokemon, sub_807144C
-	.4byte SystemText_BAG, sub_8071478
-	.4byte SystemText_Pokenav, sub_80714A4
-	.4byte SystemText_Player, sub_80714D0
-	.4byte SystemText_Save, sub_80714FC
-	.4byte SystemText_Option, sub_8071518
-	.4byte SystemText_Exit, sub_8071554
-	.4byte SystemText_Retire, sub_8071560
-	.4byte SystemText_Player, sub_8071570
+gStartMenuItems:: @ 8376D24
+	.4byte SystemText_Pokedex, StartMenu_PokedexCallback
+	.4byte SystemText_Pokemon, StartMenu_PokemonCallback
+	.4byte SystemText_BAG, StartMenu_BagCallback
+	.4byte SystemText_Pokenav, StartMenu_PokenavCallback
+	.4byte SystemText_Player, StartMenu_PlayerCallback
+	.4byte SystemText_Save, StartMenu_SaveCallback
+	.4byte SystemText_Option, StartMenu_OptionCallback
+	.4byte SystemText_Exit, StartMenu_ExitCallback
+	.4byte SystemText_Retire, StartMenu_RetireCallback
+	.4byte SystemText_Player, StartMenu_PlayerLinkCallback
 
 	.align 2
 gUnknown_08376D74:: @ 8376D74
diff --git a/data/specials.s b/data/specials.s
index 318534084..163fe7f7b 100644
--- a/data/specials.s
+++ b/data/specials.s
@@ -93,7 +93,7 @@ gSpecials::
 	.4byte sub_80C5044
 	.4byte sub_80C4FBC
 	.4byte sub_808363C
-	.4byte sub_807166C
+	.4byte InitSaveDialog
 	.4byte sub_80C71C4
 	.4byte sub_80E60D8
 	.4byte sub_80EB7C4
diff --git a/data/text/save.s b/data/text/save.s
index 4f6f2a09a..c35432540 100644
--- a/data/text/save.s
+++ b/data/text/save.s
@@ -1,25 +1,25 @@
-gUnknown_081C6C85:: @ 81C6C85
+gSaveText_WouldYouLikeToSave:: @ 81C6C85
 UnknownString_81C6C85: @ 81C6C85
 	.string "Would you like to save the game?$"
 
-gUnknown_081C6CA6:: @ 81C6CA6
+gSaveText_ThereIsAlreadyAFile:: @ 81C6CA6
 UnknownString_81C6CA6: @ 81C6CA6
 	.string "There is already a saved file.\n"
 	.string "Is it okay to overwrite it?$"
 
-gUnknown_081C6CE1:: @ 81C6CE1
+gSaveText_DontTurnOff:: @ 81C6CE1
 BattleTower_BattleRoom_Text_1C6CE1:: @ 81C6CE1
 	.string "SAVING...\n"
 	.string "DON’T TURN OFF THE POWER.$"
 
-gUnknown_081C6D05:: @ 81C6D05
+gSaveText_PlayerSavedTheGame:: @ 81C6D05
 BattleTower_BattleRoom_Text_1C6D05:: @ 81C6D05
 	.string "{PLAYER} saved the game.$"
 
 UnknownString_81C6D18: @ 81C6D18
 	.string "Save error...$"
 
-gUnknown_081C6D26:: @ 81C6D26
+gSaveText_ThereIsADifferentFile:: @ 81C6D26
 UnknownString_81C6D26: @ 81C6D26
 	.string "There is a different game file that is\n"
 	.string "already saved.\p"
diff --git a/ld_script.txt b/ld_script.txt
index e9aec19af..eb1ad1128 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -65,6 +65,7 @@ SECTIONS {
         src/script.o(.text);
         src/scrcmd.o(.text);
         asm/rom_8065394.o(.text);
+        src/start_menu.o(.text);
         src/menu.o(.text);
         asm/rom_8072DF8.o(.text);
         src/palette.o(.text);
diff --git a/src/start_menu.c b/src/start_menu.c
new file mode 100644
index 000000000..35f8330cd
--- /dev/null
+++ b/src/start_menu.c
@@ -0,0 +1,885 @@
+#include "gba/gba.h"
+#include "global.h"
+#include "main.h"
+#include "menu.h"
+#include "palette.h"
+#include "script.h"
+#include "songs.h"
+#include "sound.h"
+#include "sprite.h"
+#include "string_util.h"
+#include "task.h"
+
+//External functions
+extern void sub_8064E2C(void);
+extern void sub_8047A1C(void);
+extern u8 sub_8125E6C(void);
+extern void sub_8047A34(void);
+extern void sub_8125E2C(void);
+extern void remove_some_task(void);
+extern void dp12_8087EA4(void);
+extern void sav12_xor_increment(u8 index);
+extern bool8 sub_8125D44(u8);  //Saving related
+extern void sub_80945C0(u8, u8);
+extern void sub_80946C8(u8, u8);
+extern void save_serialize_map(void);
+extern void play_some_sound(void);
+extern void sub_8093130(u8, void (*)(void));
+extern void sub_805469C(void);
+extern void sub_80C823C(void);
+extern void CB2_InitOptionMenu(void);
+extern void sub_8093110(void (*)(void));
+extern void sub_80EBA5C(void);
+extern void sub_80A53F8(void);
+extern void sub_8089A70(void);
+extern void sub_808C27C(void);
+extern u16 pokedex_count(u8);
+extern void fade_screen(u8, u8);
+extern bool32 is_c1_link_related_active();
+extern void sub_80594C0(void);
+extern void sub_80597F4(void);
+extern void player_bitmagic(void);
+extern bool32 GetSafariZoneFlag(void);
+extern u8 *sub_8072C44(u8 *, s32, u8, u8);
+extern u8 FlagGet(u16);
+extern bool32 is_c1_link_related_active(void);
+
+//Menu actions
+enum {
+    MENU_ACTION_POKEDEX,
+    MENU_ACTION_POKEMON,
+    MENU_ACTION_BAG,
+    MENU_ACTION_POKENAV,
+    MENU_ACTION_PLAYER,
+    MENU_ACTION_SAVE,
+    MENU_ACTION_OPTION,
+    MENU_ACTION_EXIT,
+    MENU_ACTION_RETIRE,
+    MENU_ACTION_PLAYER_LINK
+};
+
+struct MenuItem {
+    u8 *text;
+    u8 (*callback)(void);
+};
+
+extern u8 (*saveDialogCallback)(void);
+extern bool8 gUnknown_020297EC;
+extern u16 gSaveFileStatus;
+extern u8 gUnknown_030006AC;
+extern u16 gScriptResult;
+extern bool8 gUnknown_030006AD;
+extern u8 (*gCallback_03004AE8)(void);
+extern u8 gUnknown_03004860;
+extern struct MenuItem gStartMenuItems[];
+extern u8 gUnknown_02038808;
+
+EWRAM_DATA static u8 sStartMenuCursorPos = 0;
+EWRAM_DATA static u8 sNumStartMenuActions = 0;
+EWRAM_DATA static u8 sCurrentStartMenuActions[10] = {0};
+
+//Text strings
+extern u8 gSystemText_Saving[];
+extern u8 gSaveText_PlayerSavedTheGame[];
+extern u8 gSaveText_DontTurnOff[];
+extern u8 gSystemText_SaveErrorExchangeBackup[];
+extern u8 gSaveText_ThereIsAlreadyAFile[];
+extern u8 gSaveText_ThereIsADifferentFile[];
+extern u8 gSaveText_WouldYouLikeToSave[];
+extern u8 gOtherText_SafariStock[];
+
+//Public functions
+void CreateStartMenuTask(void (*func)(u8));
+void sub_80712B4(u8 taskId);
+void sub_8071310(void);
+u8 StartMenu_PokedexCallback(void);
+u8 StartMenu_PokemonCallback(void);
+u8 StartMenu_BagCallback(void);
+u8 StartMenu_PokenavCallback(void);
+u8 StartMenu_PlayerCallback(void);
+u8 StartMenu_SaveCallback(void);
+u8 StartMenu_OptionCallback(void);
+u8 StartMenu_ExitCallback(void);
+u8 StartMenu_RetireCallback(void);
+u8 StartMenu_PlayerLinkCallback(void);
+void InitSaveDialog(void);
+void sub_8071B28(void);
+void sub_8071C20(void);
+void AppendToList(u8 *list, u8 *pindex, u32 value);
+
+//Private functions
+static void BuildStartMenuActions(void);
+static void AddStartMenuAction(u8 action);
+static void BuildStartMenuActions_Normal(void);
+static void BuildStartMenuActions_SafariZone(void);
+static void BuildStartMenuActions_Link(void);
+static void DisplaySafariBallsWindow(void);
+static bool32 sub_8071114(s16 *a, u32 b);
+static bool32 sub_807117C(s16 *a, s16 *b);
+static void sub_8071230(void);
+static void Task_StartMenu(u8 taskId);
+static u8 Callback_8071338(void);
+static u8 SaveCallback1(void);
+static u8 SaveCallback2(void);
+static void sub_807160C(void);
+static u8 RunSaveDialogCallback(void);
+static void DisplaySaveMessageWithCallback(u8 *ptr, u8 (*func)(void));
+static void Task_SaveDialog(u8 taskId);
+static void sub_8071700(void);
+static void EraseSaveDialog(void);
+static void sub_8071724(void);
+static u8 sub_8071730(void);
+static u8 sub_8071764(void);
+static u8 sub_8071764(void);
+static u8 SaveDialogCB_8071794(void);
+static u8 SaveDialogCB_80717B8(void);
+static u8 SaveDialogCB_80717D8(void);
+static u8 SaveDialogCB_SaveFileExists(void);
+static u8 SaveDialogCB_DisplayOverwriteYesNoMenu(void);
+static u8 SaveDialogCB_ProcessOverwriteYesNoMenu(void);
+static u8 SaveDialogCB_SavingMessage(void);
+static u8 SaveDialogCB_DoSave(void);
+static u8 SaveDialogCB_SaveSuccess(void);
+static u8 SaveDialogCB_8071988(void);
+static u8 SaveDialogCB_80719AC(void);
+static u8 SaveDialogCB_80719D4(void);
+static void sub_80719F0(void);
+static bool32 sub_80719FC(u8 *ptr);
+static void sub_8071B54(void);
+static void Task_8071B64(u8 taskId);
+
+
+static void BuildStartMenuActions(void)
+{
+    sNumStartMenuActions = 0;
+    if(is_c1_link_related_active() == TRUE)
+        BuildStartMenuActions_Link();
+    else
+    {
+        if(GetSafariZoneFlag() == TRUE)
+            BuildStartMenuActions_SafariZone();
+        else
+            BuildStartMenuActions_Normal();
+    }
+}
+
+static void AddStartMenuAction(u8 action)
+{
+    AppendToList(sCurrentStartMenuActions, &sNumStartMenuActions, action);
+}
+
+static void BuildStartMenuActions_Normal(void)
+{
+    if(FlagGet(0x801) == TRUE)
+        AddStartMenuAction(MENU_ACTION_POKEDEX);
+    if(FlagGet(0x800) == TRUE)
+        AddStartMenuAction(MENU_ACTION_POKEMON);
+    AddStartMenuAction(MENU_ACTION_BAG);
+    if(FlagGet(0x802) == TRUE)
+        AddStartMenuAction(MENU_ACTION_POKENAV);
+    AddStartMenuAction(MENU_ACTION_PLAYER);
+    AddStartMenuAction(MENU_ACTION_SAVE);
+    AddStartMenuAction(MENU_ACTION_OPTION);
+    AddStartMenuAction(MENU_ACTION_EXIT);
+}
+
+static void BuildStartMenuActions_SafariZone(void)
+{
+    AddStartMenuAction(MENU_ACTION_RETIRE);
+    AddStartMenuAction(MENU_ACTION_POKEDEX);
+    AddStartMenuAction(MENU_ACTION_POKEMON);
+    AddStartMenuAction(MENU_ACTION_BAG);
+    AddStartMenuAction(MENU_ACTION_PLAYER);
+    AddStartMenuAction(MENU_ACTION_OPTION);
+    AddStartMenuAction(MENU_ACTION_EXIT);
+}
+
+static void BuildStartMenuActions_Link(void)
+{
+    AddStartMenuAction(MENU_ACTION_POKEMON);
+    AddStartMenuAction(MENU_ACTION_BAG);
+    if(FlagGet(0x802) == TRUE)
+        AddStartMenuAction(MENU_ACTION_POKENAV);
+    AddStartMenuAction(MENU_ACTION_PLAYER_LINK);
+    AddStartMenuAction(MENU_ACTION_OPTION);
+    AddStartMenuAction(MENU_ACTION_EXIT);    
+}
+
+//Show number of safari balls left
+static void DisplaySafariBallsWindow(void)
+{
+    sub_8072C44(gStringVar1, gUnknown_02038808, 12, 1);
+    MenuDrawTextWindow(0, 0, 10, 5);
+    MenuPrint(gOtherText_SafariStock, 1, 1);
+}
+
+static bool32 sub_8071114(s16 *a, u32 b)
+{
+    s32 var = *a;
+    
+    do
+    {
+        MenuPrint(gStartMenuItems[sCurrentStartMenuActions[var]].text,
+                  0x17, var * 2 + 2);
+        var++;
+        if(var >= sNumStartMenuActions)
+        {
+            *a = var;
+            return 1;
+        }
+    }
+    while(--b != 0);
+    *a = var;
+    return 0;
+}
+
+static bool32 sub_807117C(s16 *a, s16 *b)
+{
+    switch(*a)
+    {
+        case 1:
+            BuildStartMenuActions();
+            (*a)++;
+            break;
+        case 2:
+            MenuDrawTextWindow(22, 0, 29, sNumStartMenuActions * 2 + 3);
+            *b = 0;
+            (*a)++;
+            break;
+        case 3:
+            if(GetSafariZoneFlag())
+                DisplaySafariBallsWindow();
+            (*a)++;
+            break;
+        case 4:
+            if(sub_8071114(b, 2))
+                (*a)++;
+            break;
+        case 0:
+            (*a)++;
+            break;
+        case 5:
+            sStartMenuCursorPos = InitMenu(0, 0x17, 2, sNumStartMenuActions, sStartMenuCursorPos, 6);
+            return TRUE;
+    }
+    return FALSE;
+}
+
+static void sub_8071230(void)
+{
+    s16 a = 0;
+    s16 b = 0;
+    
+    while(sub_807117C(&a, &b) == FALSE)
+        ;
+}
+
+static void Task_StartMenu(u8 taskId)
+{
+    if(sub_807117C(gTasks[taskId].data, gTasks[taskId].data + 1) == TRUE)
+    {
+        *gTasks[taskId].data = 0;
+        SwitchTaskToFollowupFunc(taskId);
+    }
+}
+
+void CreateStartMenuTask(void (*func)(u8))
+{
+    u8 taskId;
+    
+    InitMenuWindow(&gWindowConfig_81E6CE4);
+    taskId = CreateTask(Task_StartMenu, 0x50);
+    SetTaskFuncWithFollowupFunc(taskId, Task_StartMenu, func);
+}
+
+struct MyTask {
+    TaskFunc func;
+    bool8 isActive;
+    u8 prev;
+    u8 next;
+    u8 priority;
+    s16 var1;
+};
+
+void sub_80712B4(u8 taskId)
+{
+    switch(((struct MyTask *)&gTasks[taskId])->var1)
+    {
+        case 0:
+            gCallback_03004AE8 = Callback_8071338;
+            ((struct MyTask *)&gTasks[taskId])->var1++;
+            break;
+        case 1:
+            if(gCallback_03004AE8() == 1)
+                DestroyTask(taskId);
+            break;
+    }
+}
+
+void sub_8071310(void)
+{
+    if(!is_c1_link_related_active())
+    {
+        player_bitmagic();
+        sub_80594C0();
+        sub_80597F4();
+    }
+    CreateStartMenuTask(sub_80712B4);
+    ScriptContext2_Enable();
+}
+
+static u8 Callback_8071338(void)
+{
+    if(gMain.newKeys & DPAD_UP)
+    {
+        PlaySE(SE_SELECT);
+        sStartMenuCursorPos = MoveMenuCursor(-1);
+    }
+    if(gMain.newKeys & DPAD_DOWN)
+    {
+        PlaySE(SE_SELECT);
+        sStartMenuCursorPos = MoveMenuCursor(1);
+    }
+    if(gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        if(gStartMenuItems[sCurrentStartMenuActions[sStartMenuCursorPos]].callback == StartMenu_PokedexCallback)
+        {
+            if(pokedex_count(0) == 0)
+                return 0;
+        }
+        gCallback_03004AE8 = gStartMenuItems[sCurrentStartMenuActions[sStartMenuCursorPos]].callback;
+        if(StartMenu_SaveCallback != gCallback_03004AE8 &&
+           StartMenu_ExitCallback != gCallback_03004AE8 &&
+           StartMenu_RetireCallback != gCallback_03004AE8)
+            fade_screen(1, 0);
+        return 0;
+    }
+    if(gMain.newKeys & (START_BUTTON | B_BUTTON))
+    {
+        sub_8071C20();
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects POKEDEX
+u8 StartMenu_PokedexCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        sav12_xor_increment(0x29);
+        play_some_sound();
+        SetMainCallback2(sub_808C27C);
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects POKEMON
+u8 StartMenu_PokemonCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        SetMainCallback2(sub_8089A70);
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects BAG
+u8 StartMenu_BagCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        SetMainCallback2(sub_80A53F8);
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects POKENAV
+u8 StartMenu_PokenavCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        SetMainCallback2(sub_80EBA5C);
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects his/her name
+u8 StartMenu_PlayerCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        sub_8093110(sub_805469C);
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects SAVE
+u8 StartMenu_SaveCallback(void)
+{
+    sub_8072DEC();
+    gCallback_03004AE8 = SaveCallback1;
+    return 0;
+}
+
+//When player selects OPTION
+u8 StartMenu_OptionCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        SetMainCallback2(CB2_InitOptionMenu);
+        gMain.field_8 = sub_805469C;
+        return 1;
+    }
+    return 0;
+}
+
+//When player selects EXIT
+u8 StartMenu_ExitCallback(void)
+{
+    sub_8071C20();
+    return 1;
+}
+
+//When player selects RETIRE
+u8 StartMenu_RetireCallback(void)
+{
+    sub_8071C20();
+    sub_80C823C();
+    return 1;
+}
+
+//When player selects their name in multiplayer mode
+u8 StartMenu_PlayerLinkCallback(void)
+{
+    if(!gPaletteFade.active)
+    {
+        play_some_sound();
+        sub_8093130(gUnknown_03004860, sub_805469C);
+        return 1;
+    }
+    return 0;
+}
+
+static u8 SaveCallback1(void)
+{
+    sub_807160C();
+    gCallback_03004AE8 = SaveCallback2;
+    return FALSE;
+}
+
+static u8 SaveCallback2(void)
+{
+    switch(RunSaveDialogCallback())
+    {
+        case 0:
+            return FALSE;
+        case 2:
+            MenuZeroFillScreen();
+            sub_8071230();
+            gCallback_03004AE8 = Callback_8071338;
+            return FALSE;
+        case 1:
+        case 3:
+            MenuZeroFillScreen();
+            sub_8064E2C();
+            ScriptContext2_Disable();
+            return TRUE;
+    }
+    return FALSE;
+} 
+
+static void sub_807160C(void)
+{
+    save_serialize_map();
+    saveDialogCallback = SaveDialogCB_8071794;
+    gUnknown_030006AD = FALSE;
+}
+
+static u8 RunSaveDialogCallback(void)
+{
+    if(gUnknown_030006AD)
+    {
+        if(!MenuUpdateWindowText())
+            return 0;
+    }
+    gUnknown_030006AD = FALSE;
+    return saveDialogCallback();
+}
+
+void InitSaveDialog(void)
+{
+    sub_807160C();
+    CreateTask(Task_SaveDialog, 0x50);
+}
+
+static void DisplaySaveMessageWithCallback(u8 *ptr, u8 (*func)(void))
+{
+    StringExpandPlaceholders(gStringVar4, ptr);
+    MenuDisplayMessageBox();
+    sub_8072044(gStringVar4);
+    gUnknown_030006AD = TRUE;
+    saveDialogCallback = func;
+}
+
+static void Task_SaveDialog(u8 taskId)
+{
+    u8 b = RunSaveDialogCallback();
+    
+    switch(b)
+    {
+        case 2:
+        case 3:
+            gScriptResult = 0;
+            break;        
+        case 1:
+            gScriptResult = b;
+            break;
+        case 0:
+            return;
+    }
+    DestroyTask(taskId);
+    EnableBothScriptContexts();
+}
+
+static void sub_8071700(void)
+{
+    sub_80946C8(0, 0);
+}
+
+static void EraseSaveDialog(void)
+{
+    MenuZeroFillWindowRect(20, 8, 26, 13);
+}
+
+static void sub_8071724(void)
+{
+    gUnknown_030006AC = 0x3C;
+}
+
+
+static u8 sub_8071730(void)
+{
+    gUnknown_030006AC--;
+    if(!(gMain.heldKeys & 1))
+    {
+        if(gUnknown_030006AC)
+            return 0;
+    }
+    else
+        PlaySE(SE_SELECT);
+    return 1;
+}
+
+
+static u8 sub_8071764(void)
+{
+    if(gUnknown_030006AC == 0)
+    {
+        if(gMain.heldKeys & 1)
+            return 1;
+    }
+    else
+        gUnknown_030006AC--;
+    return 0;
+        
+}
+
+static u8 SaveDialogCB_8071794(void)
+{
+    MenuZeroFillScreen();
+    sub_80945C0(0, 0);
+    //"Would you like to save the game?"
+    DisplaySaveMessageWithCallback(gSaveText_WouldYouLikeToSave, SaveDialogCB_80717B8);
+    return 0;
+}
+
+static u8 SaveDialogCB_80717B8(void)
+{
+    DisplayYesNoMenu(20, 8, 1);
+    saveDialogCallback = SaveDialogCB_80717D8;
+    return 0;
+}
+
+static u8 SaveDialogCB_80717D8(void)
+{
+    switch(ProcessMenuInputNoWrap_())
+    {
+        case 0:     //YES
+            EraseSaveDialog();
+            switch(gSaveFileStatus)
+            {
+                case 0:
+                case 2:
+                    if(gUnknown_020297EC == FALSE)
+                    {
+                        saveDialogCallback = SaveDialogCB_SaveFileExists;
+                        return 0;
+                    }
+                    saveDialogCallback = SaveDialogCB_SavingMessage;
+                    return 0;
+                default:
+                    saveDialogCallback = SaveDialogCB_SaveFileExists;
+                    return 0;
+            }
+            break;
+        case -1:    //B button
+        case 1:     //NO
+            EraseSaveDialog();
+            sub_8071700();
+            return 2;
+    }
+    return 0;
+}
+
+static u8 SaveDialogCB_SaveFileExists(void)
+{
+    DisplaySaveMessageWithCallback(
+      gUnknown_020297EC == TRUE ? gSaveText_ThereIsADifferentFile : gSaveText_ThereIsAlreadyAFile,
+      SaveDialogCB_DisplayOverwriteYesNoMenu);
+    return 0;
+}
+
+static u8 SaveDialogCB_DisplayOverwriteYesNoMenu(void)
+{
+    DisplayYesNoMenu(20, 8, 1);
+    saveDialogCallback = SaveDialogCB_ProcessOverwriteYesNoMenu;
+    return 0;
+}
+
+static u8 SaveDialogCB_ProcessOverwriteYesNoMenu(void)
+{
+    switch(ProcessMenuInputNoWrap_())
+    {
+        case 0:     //YES
+            EraseSaveDialog();
+            saveDialogCallback = SaveDialogCB_SavingMessage;
+            break;
+        case -1:    //B button
+        case 1:     //NO
+            EraseSaveDialog();
+            sub_8071700();
+            return 2;
+    }
+    return 0;
+}
+
+static u8 SaveDialogCB_SavingMessage(void)
+{
+    //"SAVING... DON'T TURN OFF THE POWER."
+    DisplaySaveMessageWithCallback(gSaveText_DontTurnOff, SaveDialogCB_DoSave);
+    return 0;
+}
+
+static u8 SaveDialogCB_DoSave(void)
+{
+    u8 a;
+    
+    sav12_xor_increment(0);
+    if(gUnknown_020297EC == TRUE)
+    {
+        a = sub_8125D44(4);
+        gUnknown_020297EC = FALSE;
+    }
+    else
+    {
+        a = sub_8125D44(0);
+    }
+    
+    if(a == 1)
+    {
+        //"(Player) saved the game."
+        DisplaySaveMessageWithCallback(gSaveText_PlayerSavedTheGame, SaveDialogCB_SaveSuccess);
+    }
+    else
+    {
+        //"Save error. Please exchange the backup memory."
+        DisplaySaveMessageWithCallback(gSystemText_SaveErrorExchangeBackup, SaveDialogCB_80719AC);
+    }
+    
+    sub_8071724();
+    return 0;
+}
+
+static u8 SaveDialogCB_SaveSuccess(void)
+{
+    if(MenuUpdateWindowText())
+    {
+        PlaySE(SE_SAVE);
+        saveDialogCallback = SaveDialogCB_8071988;
+    }
+    return 0;
+}
+
+static u8 SaveDialogCB_8071988(void)
+{
+    if(!IsSEPlaying() && sub_8071730())
+    {
+        sub_8071700();
+        return 1;
+    }
+    else
+        return 0;
+}
+
+static u8 SaveDialogCB_80719AC(void)
+{
+    if(MenuUpdateWindowText())
+    {
+        PlaySE(SE_BOO);
+        saveDialogCallback = SaveDialogCB_80719D4;
+    }
+    return 0;
+}
+
+static u8 SaveDialogCB_80719D4(void)
+{
+    if(!sub_8071764())
+        return 0;
+    else
+    {
+        sub_8071700();
+        return 3;
+    }
+}
+
+static void sub_80719F0(void)
+{
+    TransferPlttBuffer();
+}
+
+static bool32 sub_80719FC(u8 *ptr)
+{
+    switch(*ptr)
+    {
+        case 0:
+        {
+            u8 *addr;
+            u32 size;
+            
+            REG_DISPCNT = 0;
+            SetVBlankCallback(NULL);
+            remove_some_task();
+            DmaClear16(3, PLTT, PLTT_SIZE);
+            addr = (void *)VRAM;
+            size = 0x18000;
+            while(1)
+            {
+                DmaFill16(3, 0, addr, 0x1000);
+                addr += 0x1000;
+                size -= 0x1000;
+                if(size <= 0x1000)
+                {
+                    DmaFill16(3, 0, addr, size);
+                    break;
+                }
+            }
+            break;
+        }
+        case 1:
+            ResetSpriteData();
+            ResetTasks();
+            ResetPaletteFade();
+            dp12_8087EA4();
+            break;
+        case 2:
+            SetUpWindowConfig(&gWindowConfig_81E6CE4);
+            InitMenuWindow(&gWindowConfig_81E6CE4);
+            REG_DISPCNT = 0x100;
+            break;
+        case 3:
+        {
+            u32 savedIme;
+            
+            BlendPalettes(-1, 0x10, 0);
+            SetVBlankCallback(sub_80719F0);
+            savedIme = REG_IME;
+            REG_IME = 0;
+            REG_IE |= 1;
+            REG_IME = savedIme;
+            break;
+        }
+        case 4:
+            return TRUE;
+    }
+    (*ptr)++;
+    return FALSE;
+}
+
+void sub_8071B28(void)
+{
+    if(sub_80719FC(&gMain.state))
+    {
+        CreateTask(Task_8071B64, 0x50);
+        SetMainCallback2(sub_8071B54);
+    }
+}
+
+static void sub_8071B54(void)
+{
+    RunTasks();
+    UpdatePaletteFade();
+}
+
+static void Task_8071B64(u8 taskId)
+{
+    s16 *val = gTasks[taskId].data;
+    
+    if(!gPaletteFade.active)
+    {
+        switch(*val)
+        {
+            case 0:
+                MenuDisplayMessageBox();
+                MenuPrint(gSystemText_Saving, 2, 15);
+                BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+                (*val)++;
+                break;
+            case 1:
+                sub_8047A1C();
+                sub_8125E2C();
+                (*val)++;
+                break;
+            case 2:
+                if(!sub_8125E6C())
+                    break;
+                sub_8047A34();
+                (*val)++;
+                break;
+            case 3:
+                BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+                (*val)++;
+                break;
+            case 4:
+                SetMainCallback2(gMain.field_8);
+                DestroyTask(taskId);
+                break;                
+        }
+    }
+}
+
+void sub_8071C20(void)
+{
+    PlaySE(SE_SELECT);
+    MenuZeroFillScreen();
+    sub_8064E2C();
+    ScriptContext2_Disable();
+    sub_8072DEC();
+}
+
+void AppendToList(u8 *list, u8 *pindex, u32 value)
+{
+    list[*pindex] = value;
+    (*pindex)++;
+}
diff --git a/sym_bss.txt b/sym_bss.txt
index 7947be078..30d3b10d0 100644
--- a/sym_bss.txt
+++ b/sym_bss.txt
@@ -86,7 +86,7 @@ gUnknown_030005A6: @ 30005A6
 	.include "src/script.o"
 
 	.align 2
-gUnknown_030006A8: @ 30006A8
+saveDialogCallback: @ 30006A8
 	.space 0x4
 
 gUnknown_030006AC: @ 30006AC
diff --git a/sym_common.txt b/sym_common.txt
index 2345f833c..983f9eaea 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -203,7 +203,7 @@ gSelectedMapObject: @ 3004AE0
 gUnknown_03004AE4: @ 3004AE4
 	.space 0x4
 
-gUnknown_03004AE8: @ 3004AE8
+gCallback_03004AE8: @ 3004AE8
 	.space 0x4
 
 gDisableMusic: @ 3004AEC
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 7b5b57589..5a2989119 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -466,14 +466,7 @@ gUnknown_0202E8F8: @ 202E8F8
 gUnknown_0202E8FA: @ 202E8FA
 	.space 0x2
 
-gUnknown_0202E8FC: @ 202E8FC
-	.space 0x1
-
-gUnknown_0202E8FD: @ 202E8FD
-	.space 0x1
-
-gUnknown_0202E8FE: @ 202E8FE
-	.space 0xA
+	.include "src/start_menu.o"
 
 	.include "src/menu.o"