diff --git a/src/pokenav_main.c b/src/pokenav_main.c
index fd86903e74..992bca3f04 100644
--- a/src/pokenav_main.c
+++ b/src/pokenav_main.c
@@ -21,17 +21,17 @@
 
 struct UnknownStruct_0203CF40
 {
-	u32 (*field0)(void);
-	u32 field4;
-	u16 field8;
-	u16 fieldA;
-	u32 fieldC;
-	void *field10[19];
+    u32 (*field0)(void);
+    u32 field4;
+    u16 field8;
+    u16 fieldA;
+    u32 fieldC;
+    void *field10[19];
 };
 
 struct UnknownStruct_sub_81C76C4
 {
-	u32 data[523];
+    u32 data[523];
 };
 
 extern u32 sub_81C9430(void);
@@ -130,141 +130,141 @@ void sub_81C7C94(void);
 
 u32 (*const gUnknown_0861F3EC[15][7])(void) =
 {
-	{
-		(u32 (*)(void))sub_81C9298,
-		sub_81C941C,
-		sub_81C9924,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81C9298,
-		sub_81C941C,
-		sub_81C9940,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81C9338,
-		sub_81C941C,
-		sub_81C9940,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81C9368,
-		sub_81C941C,
-		sub_81C9940,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81C92CC,
-		sub_81C941C,
-		sub_81C9940,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81C9304,
-		sub_81C941C,
-		sub_81C9940,
-		sub_81C9990,
-		sub_81C99C0,
-		sub_81C9430,
-		sub_81C99D4,
-	},
-	{
-		sub_81CC4D4,
-		sub_81CC554,
-		sub_81CC5F4,
-		sub_81CC62C,
-		sub_81CC65C,
-		sub_81CC524,
-		sub_81CC670,
-	},
-	{
-		sub_81CCFD8,
-		sub_81CD070,
-		sub_81CDDD4,
-		sub_81CDE2C,
-		sub_81CDE64,
-		sub_81CD1C0,
-		sub_81CECA0,
-	},
-	{
-		sub_81CEF3C,
-		sub_81CEFDC,
-		sub_81CF330,
-		sub_81CF3A0,
-		sub_81CF3D0,
-		sub_81CEFF0,
-		sub_81CF3F8,
-	},
-	{
-		sub_81CD024,
-		sub_81CD070,
-		sub_81CDDD4,
-		sub_81CDE2C,
-		sub_81CDE64,
-		sub_81CD1C0,
-		sub_81CECA0,
-	},
-	{
-		sub_81CEF98,
-		sub_81CEFDC,
-		sub_81CF368,
-		sub_81CF3A0,
-		sub_81CF3D0,
-		sub_81CEFF0,
-		sub_81CF3F8,
-	},
-	{
-		sub_81CAAE8,
-		sub_81CAB24,
-		sub_81CB260,
-		sub_81CB29C,
-		sub_81CB2CC,
-		sub_81CAB38,
-		sub_81CB2E0,
-	},
-	{
-		sub_81CF9BC,
-		sub_81CFA34,
-		sub_81CFDD0,
-		sub_81CFE40,
-		sub_81CFE70,
-		sub_81CFA48,
-		sub_81CFE98,
-	},
-	{
-		sub_81D0450,
-		sub_81D04A0,
-		sub_81D0978,
-		sub_81D09B0,
-		sub_81D09E0,
-		sub_81D04B8,
-		sub_81D09F4,
-	},
-	{
-		sub_81CFA04,
-		sub_81CFA34,
-		sub_81CFE08,
-		sub_81CFE40,
-		sub_81CFE70,
-		sub_81CFA48,
-		sub_81CFE98,
-	},
+    {
+        (u32 (*)(void))sub_81C9298,
+        sub_81C941C,
+        sub_81C9924,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81C9298,
+        sub_81C941C,
+        sub_81C9940,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81C9338,
+        sub_81C941C,
+        sub_81C9940,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81C9368,
+        sub_81C941C,
+        sub_81C9940,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81C92CC,
+        sub_81C941C,
+        sub_81C9940,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81C9304,
+        sub_81C941C,
+        sub_81C9940,
+        sub_81C9990,
+        sub_81C99C0,
+        sub_81C9430,
+        sub_81C99D4,
+    },
+    {
+        sub_81CC4D4,
+        sub_81CC554,
+        sub_81CC5F4,
+        sub_81CC62C,
+        sub_81CC65C,
+        sub_81CC524,
+        sub_81CC670,
+    },
+    {
+        sub_81CCFD8,
+        sub_81CD070,
+        sub_81CDDD4,
+        sub_81CDE2C,
+        sub_81CDE64,
+        sub_81CD1C0,
+        sub_81CECA0,
+    },
+    {
+        sub_81CEF3C,
+        sub_81CEFDC,
+        sub_81CF330,
+        sub_81CF3A0,
+        sub_81CF3D0,
+        sub_81CEFF0,
+        sub_81CF3F8,
+    },
+    {
+        sub_81CD024,
+        sub_81CD070,
+        sub_81CDDD4,
+        sub_81CDE2C,
+        sub_81CDE64,
+        sub_81CD1C0,
+        sub_81CECA0,
+    },
+    {
+        sub_81CEF98,
+        sub_81CEFDC,
+        sub_81CF368,
+        sub_81CF3A0,
+        sub_81CF3D0,
+        sub_81CEFF0,
+        sub_81CF3F8,
+    },
+    {
+        sub_81CAAE8,
+        sub_81CAB24,
+        sub_81CB260,
+        sub_81CB29C,
+        sub_81CB2CC,
+        sub_81CAB38,
+        sub_81CB2E0,
+    },
+    {
+        sub_81CF9BC,
+        sub_81CFA34,
+        sub_81CFDD0,
+        sub_81CFE40,
+        sub_81CFE70,
+        sub_81CFA48,
+        sub_81CFE98,
+    },
+    {
+        sub_81D0450,
+        sub_81D04A0,
+        sub_81D0978,
+        sub_81D09B0,
+        sub_81D09E0,
+        sub_81D04B8,
+        sub_81D09F4,
+    },
+    {
+        sub_81CFA04,
+        sub_81CFA34,
+        sub_81CFE08,
+        sub_81CFE40,
+        sub_81CFE70,
+        sub_81CFA48,
+        sub_81CFE98,
+    },
 };
 
 const u16 gUnknown_0861F590[] = INCBIN_U16("graphics/pokenav/icon2.gbapal");
@@ -273,84 +273,84 @@ const u32 gUnknown_0861F994[] = INCBIN_U32("graphics/pokenav/icon2_unused.4bpp.l
 
 const struct BgTemplate gUnknown_0861FA04 =
 {
-	.bg = 0,
-	.charBaseIndex = 0,
-	.mapBaseIndex = 5,
-	.screenSize = 0,
-	.paletteMode = 0,
-	.priority = 0,
-	.baseTile = 0,
+    .bg = 0,
+    .charBaseIndex = 0,
+    .mapBaseIndex = 5,
+    .screenSize = 0,
+    .paletteMode = 0,
+    .priority = 0,
+    .baseTile = 0,
 };
 
 const struct WindowTemplate gUnknown_0861FA08[2] =
 {
-	{
-		.bg = 0,
-		.tilemapLeft = 1,
-		.tilemapTop = 0x16,
-		.width = 0x10,
-		.height = 0x2,
-		.paletteNum = 0,
-		.baseBlock = 0x36,
-	},
-	{
-		.bg = 0xFF,
-		.tilemapLeft = 0,
-		.tilemapTop = 0,
-		.width = 0,
-		.height = 0,
-		.paletteNum = 0,
-		.baseBlock = 0,
-	},
+    {
+        .bg = 0,
+        .tilemapLeft = 1,
+        .tilemapTop = 0x16,
+        .width = 0x10,
+        .height = 0x2,
+        .paletteNum = 0,
+        .baseBlock = 0x36,
+    },
+    {
+        .bg = 0xFF,
+        .tilemapLeft = 0,
+        .tilemapTop = 0,
+        .width = 0,
+        .height = 0,
+        .paletteNum = 0,
+        .baseBlock = 0,
+    },
 };
 
 const u8 *const (MenuButtonReminders[12]) =
 {
-	gText_Navgear_ClearButtonList,
-	gText_NavgearMap_ZoomedOutButtons,
-	gText_NavgearMap_ZoomedInButtons,
-	gText_NavgearCondition_MonListButtons,
-	gText_NavgearCondition_MonStatusButtons,
-	gText_NavgearCondition_MarkingButtons,
-	gText_NavgearMatchCall_TrainerListButtons,
-	gText_NavgearMatchCall_CallMenuButtons,
-	gText_NavgearMatchCall_CheckTrainerButtons,
-	gText_NavgearRibbons_MonListButtons,
-	gText_NavgearRibbons_RibbonListButtons,
-	gText_NavgearRibbons_RibbonCheckButtons,
+    gText_Navgear_ClearButtonList,
+    gText_NavgearMap_ZoomedOutButtons,
+    gText_NavgearMap_ZoomedInButtons,
+    gText_NavgearCondition_MonListButtons,
+    gText_NavgearCondition_MonStatusButtons,
+    gText_NavgearCondition_MarkingButtons,
+    gText_NavgearMatchCall_TrainerListButtons,
+    gText_NavgearMatchCall_CallMenuButtons,
+    gText_NavgearMatchCall_CheckTrainerButtons,
+    gText_NavgearRibbons_MonListButtons,
+    gText_NavgearRibbons_RibbonListButtons,
+    gText_NavgearRibbons_RibbonCheckButtons,
 };
 
 const u8 gMenuButtonReminderColor[4] =
 {
-	4, 1, 2, 0
+    4, 1, 2, 0
 };
 
 const struct CompressedSpriteSheet gUnknown_0861FA4C[1] =
 {
-	{
-		.data = gUnknown_0861F5B0,
-		.size = 0x1000,
-		.tag = 0,
-	}
+    {
+        .data = gUnknown_0861F5B0,
+        .size = 0x1000,
+        .tag = 0,
+    }
 };
 
 const struct SpritePalette gUnknown_0861FA54[2] =
 {
-	{
-		.data = gUnknown_0861F590,
-		.tag = 0,
-	},
-	{
-		.data = NULL,
-		.tag = 0,
-	}
+    {
+        .data = gUnknown_0861F590,
+        .tag = 0,
+    },
+    {
+        .data = NULL,
+        .tag = 0,
+    }
 };
 
 const struct CompressedSpriteSheet gUnknown_0861FA64 =
 {
-	.data = gPokenavLeftHeaderHoennMap_Gfx,
-	.size = 0xC00,
-	.tag = 2
+    .data = gPokenavLeftHeaderHoennMap_Gfx,
+    .size = 0xC00,
+    .tag = 2
 };
 
 extern struct UnknownStruct_0203CF40 *gUnknown_0203CF40;
@@ -363,7 +363,7 @@ u32 sub_81C7078(u32 (*a0)(s32), u32 a1)
 
     if (!is_c1_link_related_active())
         taskId = CreateTask(sub_81C7170, a1);
-	else
+    else
         taskId = CreateTask(sub_81C71E4, a1);
 
     SetWordTaskArg(taskId, 1, (u32)a0);
@@ -374,94 +374,94 @@ u32 sub_81C7078(u32 (*a0)(s32), u32 a1)
 
 bool32 sub_81C70D8(u32 a0)
 {
-	u32 v1 = a0 & 0xFFFF;
-	u32 v2 = a0 >> 16;
-	if (gTasks[v1].isActive
-		&& (gTasks[v1].func == sub_81C7170 || gTasks[v1].func == sub_81C71E4)
-		&& gTasks[v1].data[3] == v2)
-	{
-	
-		return TRUE;
-	}
-	else
-		return FALSE;
+    u32 v1 = a0 & 0xFFFF;
+    u32 v2 = a0 >> 16;
+    if (gTasks[v1].isActive
+        && (gTasks[v1].func == sub_81C7170 || gTasks[v1].func == sub_81C71E4)
+        && gTasks[v1].data[3] == v2)
+    {
+    
+        return TRUE;
+    }
+    else
+        return FALSE;
 }
 
 bool32 sub_81C7124(u32 a0)
 {
-	s32 i;
-	for (i = 0; i < 16; i++)
-	{
-		if (gTasks[i].isActive
-			&& (gTasks[i].func == sub_81C7170 || gTasks[i].func == sub_81C71E4))
-		{
-			u32 arg = GetWordTaskArg((u8)i, 1);
-			if (arg == a0)
-				return TRUE;
-		}
-	}
-	return FALSE;
+    s32 i;
+    for (i = 0; i < 16; i++)
+    {
+        if (gTasks[i].isActive
+            && (gTasks[i].func == sub_81C7170 || gTasks[i].func == sub_81C71E4))
+        {
+            u32 arg = GetWordTaskArg((u8)i, 1);
+            if (arg == a0)
+                return TRUE;
+        }
+    }
+    return FALSE;
 }
 
 void sub_81C7170(u8 taskId)
 {
-	s16 *dataPtr;
-	u32 (*func)(u32);
-	bool32 exitLoop;
+    s16 *dataPtr;
+    u32 (*func)(u32);
+    bool32 exitLoop;
 
-	func = (u32 (*)(u32))GetWordTaskArg(taskId, 1);
-	dataPtr = gTasks[taskId].data;
-	exitLoop = FALSE;
-	while (!exitLoop)
-	{
-		u32 v1 =((u32 (*)(u32))func)(dataPtr[0]); 
-		switch (v1) {
-		case 1:
-			dataPtr[0] = dataPtr[0] + 1;
-			break;
-		case 0:
-			dataPtr[0]++;
-			return;
-		case 4:
-			DestroyTask(taskId);
-			return;
-		default:
-			dataPtr[0] = v1 - 5;
-			break;
-		case 3:
-			break;
-		case 2:
-			return;
-		}
-	}
+    func = (u32 (*)(u32))GetWordTaskArg(taskId, 1);
+    dataPtr = gTasks[taskId].data;
+    exitLoop = FALSE;
+    while (!exitLoop)
+    {
+        u32 v1 =((u32 (*)(u32))func)(dataPtr[0]); 
+        switch (v1) {
+        case 1:
+            dataPtr[0] = dataPtr[0] + 1;
+            break;
+        case 0:
+            dataPtr[0]++;
+            return;
+        case 4:
+            DestroyTask(taskId);
+            return;
+        default:
+            dataPtr[0] = v1 - 5;
+            break;
+        case 3:
+            break;
+        case 2:
+            return;
+        }
+    }
 }
 
 void sub_81C71E4(u8 taskId)
 {
-	u32 (*func)(u32);
-	s16 *data;
-	u32 v1;
+    u32 (*func)(u32);
+    s16 *data;
+    u32 v1;
 
-	if (sub_8087598())
-		return;
-	func = (u32 (*)(u32))GetWordTaskArg(taskId, 1);
-	data = gTasks[taskId].data;
-	v1 = func(data[0]);
-	switch (v1)
-	{
-		case 0:
-		case 1:
-			data[0]++;
-			break;
-		case 4:
-			DestroyTask(taskId);
-			break;
-		default:
-			data[0] = v1 - 5;
-			break;
-		case 2:
-		case 3:
-	}
+    if (sub_8087598())
+        return;
+    func = (u32 (*)(u32))GetWordTaskArg(taskId, 1);
+    data = gTasks[taskId].data;
+    v1 = func(data[0]);
+    switch (v1)
+    {
+        case 0:
+        case 1:
+            data[0]++;
+            break;
+        case 4:
+            DestroyTask(taskId);
+            break;
+        default:
+            data[0] = v1 - 5;
+            break;
+        case 2:
+        case 3:
+    }
 }
 
 void CB2_PokeNav(void)
@@ -481,439 +481,439 @@ void CB2_PokeNav(void)
 
 void sub_81C72A4()
 {
-	SetMainCallback2(sub_81C72BC);
-	FadeScreen(1, 0);
+    SetMainCallback2(sub_81C72BC);
+    FadeScreen(1, 0);
 }
 
 void sub_81C72BC()
 {
-	UpdatePaletteFade();
-	if (!gPaletteFade.active)
-	{
-		gUnknown_0203CF40 = Alloc(sizeof(struct UnknownStruct_0203CF40));
-		if (gUnknown_0203CF40 == NULL)
-			SetMainCallback2(CB2_ReturnToFieldContinueScriptPlayMapMusic);
-		else
-		{
-			sub_81C7360(gUnknown_0203CF40);
-			gUnknown_0203CF40->field8 = 1;
-			ResetTasks();
-			ResetSpriteData();
-			FreeAllSpritePalettes();
-			SetVBlankCallback(NULL);
-			CreateTask(sub_81C742C, 0);
-			SetMainCallback2(sub_81C7400);
-			SetVBlankCallback(sub_81C7418);
-		}
-	}
+    UpdatePaletteFade();
+    if (!gPaletteFade.active)
+    {
+        gUnknown_0203CF40 = Alloc(sizeof(struct UnknownStruct_0203CF40));
+        if (gUnknown_0203CF40 == NULL)
+            SetMainCallback2(CB2_ReturnToFieldContinueScriptPlayMapMusic);
+        else
+        {
+            sub_81C7360(gUnknown_0203CF40);
+            gUnknown_0203CF40->field8 = 1;
+            ResetTasks();
+            ResetSpriteData();
+            FreeAllSpritePalettes();
+            SetVBlankCallback(NULL);
+            CreateTask(sub_81C742C, 0);
+            SetMainCallback2(sub_81C7400);
+            SetVBlankCallback(sub_81C7418);
+        }
+    }
 }
 
 void sub_81C7334()
 {
-	s32 i;
-	for (i = 0; i < 19; i++)
-	{
-		sub_81C7650(i);
-	}
+    s32 i;
+    for (i = 0; i < 19; i++)
+    {
+        sub_81C7650(i);
+    }
 
-	Free(gUnknown_0203CF40);
-	gUnknown_0203CF40 = NULL;
-	InitKeys();
+    Free(gUnknown_0203CF40);
+    gUnknown_0203CF40 = NULL;
+    InitKeys();
 }
 
 // Clears UnknownStruct_0203CF40
 void sub_81C7360(struct UnknownStruct_0203CF40 *a0)
 {
-	s32 i;
-	void **arrayPtr;
-	void *fill;
+    s32 i;
+    void **arrayPtr;
+    void *fill;
 
-	fill = NULL;
-	i = 18;
-	arrayPtr = &(a0->field10[18]);
-	for (i; i >= 0; i--)
-	{
-		*arrayPtr = fill;
-		arrayPtr -= 1;
-	}
-	a0->field8 = 0;
-	a0->field4 = 0;
-	a0->fieldC = AnyMonHasRibbon();
-	a0->field0 = NULL;
+    fill = NULL;
+    i = 18;
+    arrayPtr = &(a0->field10[18]);
+    for (i; i >= 0; i--)
+    {
+        *arrayPtr = fill;
+        arrayPtr -= 1;
+    }
+    a0->field8 = 0;
+    a0->field4 = 0;
+    a0->fieldC = AnyMonHasRibbon();
+    a0->field0 = NULL;
 }
 
 bool32 AnyMonHasRibbon()
 {
-	s32 i;
-	s32 j;
+    s32 i;
+    s32 j;
 
-	for (i = 0; i < 6; i++)
-	{
-		if (GetMonData(&gPlayerParty[i],  MON_DATA_SANITY_HAS_SPECIES)
-			&& !GetMonData(&gPlayerParty[i], MON_DATA_SANITY_IS_EGG)
-			&& GetMonData(&gPlayerParty[i], MON_DATA_RIBBON_COUNT) != 0)
-		{
-			return TRUE;
-		}
-	}
+    for (i = 0; i < 6; i++)
+    {
+        if (GetMonData(&gPlayerParty[i],  MON_DATA_SANITY_HAS_SPECIES)
+            && !GetMonData(&gPlayerParty[i], MON_DATA_SANITY_IS_EGG)
+            && GetMonData(&gPlayerParty[i], MON_DATA_RIBBON_COUNT) != 0)
+        {
+            return TRUE;
+        }
+    }
 
-	for (j = 0; j < 14; j++)
-	{
-		for (i = 0; i < 30; i++) 
-		{
-			if (CheckBoxMonSanityAt(j, i)
-				&& GetBoxMonDataAt(j, i, MON_DATA_RIBBON_COUNT) != 0)
-			{
-				return TRUE;
-			}
-		}
-	}
+    for (j = 0; j < 14; j++)
+    {
+        for (i = 0; i < 30; i++) 
+        {
+            if (CheckBoxMonSanityAt(j, i)
+                && GetBoxMonDataAt(j, i, MON_DATA_RIBBON_COUNT) != 0)
+            {
+                return TRUE;
+            }
+        }
+    }
 
-	return FALSE;
+    return FALSE;
 }
 
 void sub_81C7400()
 {
-	RunTasks();
-	AnimateSprites();
-	BuildOamBuffer();
-	UpdatePaletteFade();
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
 }
 
 void sub_81C7418()
 {
-	TransferPlttBuffer();
-	LoadOam();
-	ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+    LoadOam();
+    ProcessSpriteCopyRequests();
 }
 
 void sub_81C742C(u8 taskId)
 {
-	s16 *dataPtr;
-	u32 v1;
-	bool32 v2;
+    s16 *dataPtr;
+    u32 v1;
+    bool32 v2;
 
-	dataPtr = gTasks[taskId].data;
+    dataPtr = gTasks[taskId].data;
 
-	switch (dataPtr[0])
-	{
-	case 0:
-		sub_81C76C4();
-		dataPtr[0] = 1;
-		break;
-	case 1:
-		if (sub_81C76FC())
-			break;
-		sub_81C756C(UNKNOWN_OFFSET);
-		dataPtr[0] = 4;
-		break;
-	case 2:
-		if (sub_81C786C())
-			break;
-		dataPtr[0] = 3;
-	case 3:
-		v1 = sub_81C75E0();
-		if (v1 == -1)
-		{
-			sub_81C7710();
-			dataPtr[0] = 5;
-		}
-		else if (v1 >= UNKNOWN_OFFSET)
-		{
-			gUnknown_0861F3EC[gUnknown_0203CF40->field4][6]();
-			gUnknown_0861F3EC[gUnknown_0203CF40->field4][5]();
-			if (sub_81C756C(v1))
-				dataPtr[0] = 4;
-			else
-			{
-				sub_81C7710();
-				dataPtr[0] = 5;
-			}
-		}
-		else if (v1 != 0)
-		{
-			sub_81C7850(v1);
-			if (sub_81C786C())
-				dataPtr[0] = 2;
-		}
-		break;
-	case 4:
-		if (!sub_81C75D4())
-			dataPtr[0] = 3;
-		break;
-	case 5:
-		if (!sub_81C7738())
-		{
-			v2 = gUnknown_0203CF40->field8 != 0;
-			sub_81C9430();
-			sub_81C7334();
-			if (v2)
-				SetMainCallback2(CB2_ReturnToFieldContinueScriptPlayMapMusic);
-			else
-				SetMainCallback2(CB2_ReturnToFieldWithOpenMenu);
-		}
-	}
+    switch (dataPtr[0])
+    {
+    case 0:
+        sub_81C76C4();
+        dataPtr[0] = 1;
+        break;
+    case 1:
+        if (sub_81C76FC())
+            break;
+        sub_81C756C(UNKNOWN_OFFSET);
+        dataPtr[0] = 4;
+        break;
+    case 2:
+        if (sub_81C786C())
+            break;
+        dataPtr[0] = 3;
+    case 3:
+        v1 = sub_81C75E0();
+        if (v1 == -1)
+        {
+            sub_81C7710();
+            dataPtr[0] = 5;
+        }
+        else if (v1 >= UNKNOWN_OFFSET)
+        {
+            gUnknown_0861F3EC[gUnknown_0203CF40->field4][6]();
+            gUnknown_0861F3EC[gUnknown_0203CF40->field4][5]();
+            if (sub_81C756C(v1))
+                dataPtr[0] = 4;
+            else
+            {
+                sub_81C7710();
+                dataPtr[0] = 5;
+            }
+        }
+        else if (v1 != 0)
+        {
+            sub_81C7850(v1);
+            if (sub_81C786C())
+                dataPtr[0] = 2;
+        }
+        break;
+    case 4:
+        if (!sub_81C75D4())
+            dataPtr[0] = 3;
+        break;
+    case 5:
+        if (!sub_81C7738())
+        {
+            v2 = gUnknown_0203CF40->field8 != 0;
+            sub_81C9430();
+            sub_81C7334();
+            if (v2)
+                SetMainCallback2(CB2_ReturnToFieldContinueScriptPlayMapMusic);
+            else
+                SetMainCallback2(CB2_ReturnToFieldWithOpenMenu);
+        }
+    }
 }
 
 bool32 sub_81C756C(u32 a0)
 {
-	u32 index;
+    u32 index;
 
-	index = a0 - UNKNOWN_OFFSET;
-	sub_81C75F4();
-	if (!gUnknown_0861F3EC[index][0]())
-		return FALSE;
-	if (!gUnknown_0861F3EC[index][2]())
-		return FALSE;
-	sub_81C7834(gUnknown_0861F3EC[index][3], gUnknown_0861F3EC[index][4]);
-	gUnknown_0203CF40->field0 = gUnknown_0861F3EC[index][1];
-	gUnknown_0203CF40->field4 = index;
-	return TRUE;
+    index = a0 - UNKNOWN_OFFSET;
+    sub_81C75F4();
+    if (!gUnknown_0861F3EC[index][0]())
+        return FALSE;
+    if (!gUnknown_0861F3EC[index][2]())
+        return FALSE;
+    sub_81C7834(gUnknown_0861F3EC[index][3], gUnknown_0861F3EC[index][4]);
+    gUnknown_0203CF40->field0 = gUnknown_0861F3EC[index][1];
+    gUnknown_0203CF40->field4 = index;
+    return TRUE;
 }
 
 u32 sub_81C75D4(void)
 {
-	return sub_81C786C();
+    return sub_81C786C();
 }
 
 u32 sub_81C75E0(void)
 {
-	return gUnknown_0203CF40->field0();
+    return gUnknown_0203CF40->field0();
 }
 
 void sub_81C75F4(void)
 {
-	InitKeys();
+    InitKeys();
 }
 
 void IndirectSetVBlankCallback(IntrCallback callback)
 {
-	SetVBlankCallback(callback);
+    SetVBlankCallback(callback);
 }
 
 void sub_81C760C(void)
 {
-	SetVBlankCallback(sub_81C7418);
+    SetVBlankCallback(sub_81C7418);
 }
 
 void *sub_81C761C(u32 index, u32 size)
 {
-	return gUnknown_0203CF40->field10[index] = (void*)Alloc(size);
+    return gUnknown_0203CF40->field10[index] = (void*)Alloc(size);
 }
 
 void *sub_81C763C(u32 index)
 {
-	return gUnknown_0203CF40->field10[index];
+    return gUnknown_0203CF40->field10[index];
 }
 
 void sub_81C7650(u32 index)
 {
-	if (gUnknown_0203CF40->field10[index] != NULL)
-	{
-		Free(gUnknown_0203CF40->field10[index]);
-		gUnknown_0203CF40->field10[index] = NULL;
-	}
+    if (gUnknown_0203CF40->field10[index] != NULL)
+    {
+        Free(gUnknown_0203CF40->field10[index]);
+        gUnknown_0203CF40->field10[index] = NULL;
+    }
 }
 
 u16 sub_81C767C(void)
 {
-	return gUnknown_0203CF40->field8;
+    return gUnknown_0203CF40->field8;
 }
 
 void sub_81C7688(u16 a0)
 {
-	gUnknown_0203CF40->field8 = a0;
+    gUnknown_0203CF40->field8 = a0;
 }
 
 void sub_81C7694(u32 a0)
 {
-	u32 value;
-	value = a0;
-	if (a0 > 4)
-		value = 0;
-	gUnknown_0203CF40->fieldA = value;
+    u32 value;
+    value = a0;
+    if (a0 > 4)
+        value = 0;
+    gUnknown_0203CF40->fieldA = value;
 }
 
 u16 sub_81C76AC(void)
 {
-	return gUnknown_0203CF40->fieldA;
+    return gUnknown_0203CF40->fieldA;
 }
 
 u32 sub_81C76B8(void)
 {
-	return gUnknown_0203CF40->fieldC;
+    return gUnknown_0203CF40->fieldC;
 }
 
 bool32 sub_81C76C4(void)
 {
-	struct UnknownStruct_sub_81C76C4 *v1;
+    struct UnknownStruct_sub_81C76C4 *v1;
 
-	v1 = (struct UnknownStruct_sub_81C76C4*)sub_81C761C(0, sizeof(struct UnknownStruct_sub_81C76C4));
-	if (v1 == NULL)
-		return FALSE;
-	else
-	{
-		ResetSpriteData();
-		FreeAllSpritePalettes();
-		v1->data[3] = sub_81C7078(sub_81C7764, 1);
-		return TRUE;
-	}
+    v1 = (struct UnknownStruct_sub_81C76C4*)sub_81C761C(0, sizeof(struct UnknownStruct_sub_81C76C4));
+    if (v1 == NULL)
+        return FALSE;
+    else
+    {
+        ResetSpriteData();
+        FreeAllSpritePalettes();
+        v1->data[3] = sub_81C7078(sub_81C7764, 1);
+        return TRUE;
+    }
 }
 
 u32 sub_81C76FC(void)
 {
-	u32 *v1;
-	v1 = sub_81C763C(0);
-	return sub_81C70D8(v1[3]);
+    u32 *v1;
+    v1 = sub_81C763C(0);
+    return sub_81C70D8(v1[3]);
 }
 
 void sub_81C7710(void)
 {
-	PlaySE(SE_PN_OFF);
-	sub_81CAADC();
-	BeginNormalPaletteFade(-1, -1, 0, 16, 0);
+    PlaySE(SE_PN_OFF);
+    sub_81CAADC();
+    BeginNormalPaletteFade(-1, -1, 0, 16, 0);
 }
 
 bool32 sub_81C7738(void)
 {
-	if (!gPaletteFade.active)
-	{
-		sub_81C99D4();
-		sub_81C7C94();
-		FreeAllWindowBuffers();
-		return FALSE;
-	} else
-		return TRUE;
+    if (!gPaletteFade.active)
+    {
+        sub_81C99D4();
+        sub_81C7C94();
+        FreeAllWindowBuffers();
+        return FALSE;
+    } else
+        return TRUE;
 }
 
 u32 sub_81C7764(s32 a0)
 {
-	u32 *v1;
+    u32 *v1;
 
-	switch (a0)
-	{
-	case 0:
-		SetGpuReg(0, 0x82 << 5);
-		FreeAllWindowBuffers();
-		ResetBgsAndClearDma3BusyFlags(0);
-		InitBgsFromTemplates(0, &gUnknown_0861FA04, 1);
-		sub_8199D98();
-		reset_temp_tile_data_buffers();
-		return 1;
-	case 1:
-		v1 = sub_81C763C(0);
-		decompress_and_copy_tile_data_to_vram(0, &gPokenavHeader_Gfx, 0, 0, 0);
-		SetBgTilemapBuffer(0, &v1[11]);
-		CopyToBgTilemapBuffer(0, &gPokenavHeader_Tilemap, 0, 0);
-		CopyPaletteIntoBufferUnfaded(gPokenavHeader_Pal, 0, 0x20);
-		CopyBgTilemapBufferToVram(0);
-		return 0;
-	case 2:
-		if (free_temp_tile_data_buffers_if_possible())
-			return 2;
-		
-		sub_81C7B74();
-		return 0;
-	case 3:
-		if (IsDma3ManagerBusyWithBgCopy())
-			return 2;
+    switch (a0)
+    {
+    case 0:
+        SetGpuReg(0, 0x82 << 5);
+        FreeAllWindowBuffers();
+        ResetBgsAndClearDma3BusyFlags(0);
+        InitBgsFromTemplates(0, &gUnknown_0861FA04, 1);
+        sub_8199D98();
+        reset_temp_tile_data_buffers();
+        return 1;
+    case 1:
+        v1 = sub_81C763C(0);
+        decompress_and_copy_tile_data_to_vram(0, &gPokenavHeader_Gfx, 0, 0, 0);
+        SetBgTilemapBuffer(0, &v1[11]);
+        CopyToBgTilemapBuffer(0, &gPokenavHeader_Tilemap, 0, 0);
+        CopyPaletteIntoBufferUnfaded(gPokenavHeader_Pal, 0, 0x20);
+        CopyBgTilemapBufferToVram(0);
+        return 0;
+    case 2:
+        if (free_temp_tile_data_buffers_if_possible())
+            return 2;
+        
+        sub_81C7B74();
+        return 0;
+    case 3:
+        if (IsDma3ManagerBusyWithBgCopy())
+            return 2;
 
-		sub_81C7C28();
-		sub_81C7D28();
-		ShowBg(0);
-		return 4;
-	default:
-		return 4;
-	}
+        sub_81C7C28();
+        sub_81C7D28();
+        ShowBg(0);
+        return 4;
+    default:
+        return 4;
+    }
 }
 
 void sub_81C7834(u32 (*a0)(void), u32(*a1)(void))
 {
-	u32 (**v1)(void);
+    u32 (**v1)(void);
 
-	v1 = sub_81C763C(0);
-	v1[0] = a0;
-	v1[1] = a1;
-	v1[2] = NULL;
+    v1 = sub_81C763C(0);
+    v1[0] = a0;
+    v1[1] = a1;
+    v1[2] = NULL;
 }
 
 void sub_81C7850(u32 a0)
 {
-	void (**v1)(u32);
+    void (**v1)(u32);
 
-	v1 = sub_81C763C(0);
-	v1[2] = NULL;
-	v1[0](a0);
+    v1 = sub_81C763C(0);
+    v1[2] = NULL;
+    v1[0](a0);
 }
 
 u32 sub_81C786C(void)
 {
-	u32 (**v1)(void);
+    u32 (**v1)(void);
 
-	v1 = sub_81C763C(0);
-	return v1[1]();
+    v1 = sub_81C763C(0);
+    return v1[1]();
 }
 
 void sub_81C7880(void)
 {
-	u32 *v1;
-	
-	v1 = sub_81C763C(0);
-	v1[3] = sub_81C7078(atk47_cmd47, 4);
+    u32 *v1;
+    
+    v1 = sub_81C763C(0);
+    v1[3] = sub_81C7078(atk47_cmd47, 4);
 }
 
 void sub_81C78A0(void)
 {
-	u32 *v1;
+    u32 *v1;
 
-	v1 = sub_81C763C(0);
-	v1[3] = sub_81C7078(sub_81C791C, 4);
+    v1 = sub_81C763C(0);
+    v1[3] = sub_81C7078(sub_81C791C, 4);
 }
 
 bool32 sub_81C78C0(void)
 {
-	u32 *v1;
+    u32 *v1;
 
-	v1 = sub_81C763C(0);
-	return sub_81C70D8(v1[3]);
+    v1 = sub_81C763C(0);
+    return sub_81C70D8(v1[3]);
 }
 
 u32 atk47_cmd47(s32 a0)
 {
-	switch (a0)
-	{
-	default:
-		return 4;
-	case 1:
-		return 0;
-	case 0:
-		return 0;
-	case 2:
-		if ((u32)ChangeBgY(0, 384, 1) >= 0x2000)
-		{
-			ChangeBgY(0, 0x2000, 0);
-			return 4;
-		}
-		
-		return 2;
-	}
+    switch (a0)
+    {
+    default:
+        return 4;
+    case 1:
+        return 0;
+    case 0:
+        return 0;
+    case 2:
+        if ((u32)ChangeBgY(0, 384, 1) >= 0x2000)
+        {
+            ChangeBgY(0, 0x2000, 0);
+            return 4;
+        }
+        
+        return 2;
+    }
 }
 
 u32 sub_81C791C(s32 a0) {
-	if (ChangeBgY(0, 384, 2) <= 0) {
-		ChangeBgY(0, 0, 0);
-		return 4;
-	}
-	return 2;
+    if (ChangeBgY(0, 384, 2) <= 0) {
+        ChangeBgY(0, 0, 0);
+        return 4;
+    }
+    return 2;
 }
 
 void CopyPaletteIntoBufferUnfaded(const u16 *palette, u32 bufferOffset, u32 size) {
-	CpuCopy16(palette, gPlttBufferUnfaded + bufferOffset, size);
+    CpuCopy16(palette, gPlttBufferUnfaded + bufferOffset, size);
 }
 
 void sub_81C795C(const struct SpritePalette *palettes)
 {
-	const struct SpritePalette *current;
+    const struct SpritePalette *current;
     u32 index;
 
     for (current = palettes; current->data != NULL; current++) 
@@ -933,264 +933,264 @@ void sub_81C795C(const struct SpritePalette *palettes)
 
 void sub_81C7990(u32 a0, u16 a1)
 {
-	CpuFill16(a1, gPlttBufferFaded + 0x100 + (a0 * 16), 16 * sizeof(u16));
+    CpuFill16(a1, gPlttBufferFaded + 0x100 + (a0 * 16), 16 * sizeof(u16));
 }
 
 __attribute__((naked))
 void sub_81C79BC(u16 *a0, u16 *a1, u32 a2, u32 a3, u32 unused, u32 a5, u32 a6)
 {
-	asm(".syntax unified\n\
-	push {r4-r7,lr}\n\
-	mov r7, r10\n\
-	mov r6, r9\n\
-	mov r5, r8\n\
-	push {r5-r7}\n\
-	sub sp, 0xC\n\
-	str r0, [sp]\n\
-	str r1, [sp, 0x4]\n\
-	mov r10, r2\n\
-	str r3, [sp, 0x8]\n\
-	ldr r0, [sp, 0x2C]\n\
-	cmp r0, 0\n\
-	bne _081C79E4\n\
-	ldr r2, =0x001fffff\n\
-	mov r1, r10\n\
-	ands r2, r1\n\
-	ldr r0, [sp]\n\
-	b _081C79F4\n\
-	.pool\n\
+    asm(".syntax unified\n\
+    push {r4-r7,lr}\n\
+    mov r7, r10\n\
+    mov r6, r9\n\
+    mov r5, r8\n\
+    push {r5-r7}\n\
+    sub sp, 0xC\n\
+    str r0, [sp]\n\
+    str r1, [sp, 0x4]\n\
+    mov r10, r2\n\
+    str r3, [sp, 0x8]\n\
+    ldr r0, [sp, 0x2C]\n\
+    cmp r0, 0\n\
+    bne _081C79E4\n\
+    ldr r2, =0x001fffff\n\
+    mov r1, r10\n\
+    ands r2, r1\n\
+    ldr r0, [sp]\n\
+    b _081C79F4\n\
+    .pool\n\
 _081C79E4:\n\
-	ldr r2, [sp, 0x2C]\n\
-	ldr r0, [sp, 0x8]\n\
-	cmp r2, r0\n\
-	blt _081C7A00\n\
-	ldr r2, =0x001fffff\n\
-	mov r1, r10\n\
-	ands r2, r1\n\
-	ldr r0, [sp, 0x4]\n\
+    ldr r2, [sp, 0x2C]\n\
+    ldr r0, [sp, 0x8]\n\
+    cmp r2, r0\n\
+    blt _081C7A00\n\
+    ldr r2, =0x001fffff\n\
+    mov r1, r10\n\
+    ands r2, r1\n\
+    ldr r0, [sp, 0x4]\n\
 _081C79F4:\n\
-	ldr r1, [sp, 0x30]\n\
-	bl CpuSet\n\
-	b _081C7AAE\n\
-	.pool\n\
+    ldr r1, [sp, 0x30]\n\
+    bl CpuSet\n\
+    b _081C7AAE\n\
+    .pool\n\
 _081C7A00:\n\
-	movs r2, 0x1\n\
-	negs r2, r2\n\
-	add r10, r2\n\
-	b _081C7AA6\n\
+    movs r2, 0x1\n\
+    negs r2, r2\n\
+    add r10, r2\n\
+    b _081C7AA6\n\
 _081C7A08:\n\
-	ldr r1, [sp]\n\
-	ldrh r0, [r1]\n\
-	movs r2, 0x1F\n\
-	mov r9, r2\n\
-	mov r1, r9\n\
-	ands r1, r0\n\
-	mov r9, r1\n\
-	lsls r0, 16\n\
-	lsrs r2, r0, 21\n\
-	movs r1, 0x1F\n\
-	ands r1, r2\n\
-	mov r8, r1\n\
-	lsrs r7, r0, 26\n\
-	movs r2, 0x1F\n\
-	ands r7, r2\n\
-	ldr r0, [sp, 0x4]\n\
-	ldrh r4, [r0]\n\
-	movs r0, 0x1F\n\
-	ands r0, r4\n\
-	mov r1, r9\n\
-	subs r0, r1\n\
-	lsls r0, 8\n\
-	ldr r1, [sp, 0x8]\n\
-	bl __divsi3\n\
-	ldr r2, [sp, 0x2C]\n\
-	adds r6, r0, 0\n\
-	muls r6, r2\n\
-	asrs r6, 8\n\
-	lsls r4, 16\n\
-	lsrs r0, r4, 21\n\
-	movs r1, 0x1F\n\
-	ands r0, r1\n\
-	mov r2, r8\n\
-	subs r0, r2\n\
-	lsls r0, 8\n\
-	ldr r1, [sp, 0x8]\n\
-	bl __divsi3\n\
-	ldr r1, [sp, 0x2C]\n\
-	adds r5, r0, 0\n\
-	muls r5, r1\n\
-	asrs r5, 8\n\
-	lsrs r4, 26\n\
-	movs r2, 0x1F\n\
-	ands r4, r2\n\
-	subs r4, r7\n\
-	lsls r4, 8\n\
-	adds r0, r4, 0\n\
-	ldr r1, [sp, 0x8]\n\
-	bl __divsi3\n\
-	ldr r1, [sp, 0x2C]\n\
-	muls r0, r1\n\
-	asrs r0, 8\n\
-	add r6, r9\n\
-	movs r2, 0x1F\n\
-	ands r6, r2\n\
-	add r5, r8\n\
-	ands r5, r2\n\
-	adds r0, r7, r0\n\
-	ands r0, r2\n\
-	lsls r0, 10\n\
-	lsls r5, 5\n\
-	orrs r0, r5\n\
-	orrs r0, r6\n\
-	ldr r1, [sp, 0x30]\n\
-	strh r0, [r1]\n\
-	ldr r2, [sp]\n\
-	adds r2, 0x2\n\
-	str r2, [sp]\n\
-	ldr r0, [sp, 0x4]\n\
-	adds r0, 0x2\n\
-	str r0, [sp, 0x4]\n\
-	adds r1, 0x2\n\
-	str r1, [sp, 0x30]\n\
-	movs r1, 0x1\n\
-	negs r1, r1\n\
-	add r10, r1\n\
+    ldr r1, [sp]\n\
+    ldrh r0, [r1]\n\
+    movs r2, 0x1F\n\
+    mov r9, r2\n\
+    mov r1, r9\n\
+    ands r1, r0\n\
+    mov r9, r1\n\
+    lsls r0, 16\n\
+    lsrs r2, r0, 21\n\
+    movs r1, 0x1F\n\
+    ands r1, r2\n\
+    mov r8, r1\n\
+    lsrs r7, r0, 26\n\
+    movs r2, 0x1F\n\
+    ands r7, r2\n\
+    ldr r0, [sp, 0x4]\n\
+    ldrh r4, [r0]\n\
+    movs r0, 0x1F\n\
+    ands r0, r4\n\
+    mov r1, r9\n\
+    subs r0, r1\n\
+    lsls r0, 8\n\
+    ldr r1, [sp, 0x8]\n\
+    bl __divsi3\n\
+    ldr r2, [sp, 0x2C]\n\
+    adds r6, r0, 0\n\
+    muls r6, r2\n\
+    asrs r6, 8\n\
+    lsls r4, 16\n\
+    lsrs r0, r4, 21\n\
+    movs r1, 0x1F\n\
+    ands r0, r1\n\
+    mov r2, r8\n\
+    subs r0, r2\n\
+    lsls r0, 8\n\
+    ldr r1, [sp, 0x8]\n\
+    bl __divsi3\n\
+    ldr r1, [sp, 0x2C]\n\
+    adds r5, r0, 0\n\
+    muls r5, r1\n\
+    asrs r5, 8\n\
+    lsrs r4, 26\n\
+    movs r2, 0x1F\n\
+    ands r4, r2\n\
+    subs r4, r7\n\
+    lsls r4, 8\n\
+    adds r0, r4, 0\n\
+    ldr r1, [sp, 0x8]\n\
+    bl __divsi3\n\
+    ldr r1, [sp, 0x2C]\n\
+    muls r0, r1\n\
+    asrs r0, 8\n\
+    add r6, r9\n\
+    movs r2, 0x1F\n\
+    ands r6, r2\n\
+    add r5, r8\n\
+    ands r5, r2\n\
+    adds r0, r7, r0\n\
+    ands r0, r2\n\
+    lsls r0, 10\n\
+    lsls r5, 5\n\
+    orrs r0, r5\n\
+    orrs r0, r6\n\
+    ldr r1, [sp, 0x30]\n\
+    strh r0, [r1]\n\
+    ldr r2, [sp]\n\
+    adds r2, 0x2\n\
+    str r2, [sp]\n\
+    ldr r0, [sp, 0x4]\n\
+    adds r0, 0x2\n\
+    str r0, [sp, 0x4]\n\
+    adds r1, 0x2\n\
+    str r1, [sp, 0x30]\n\
+    movs r1, 0x1\n\
+    negs r1, r1\n\
+    add r10, r1\n\
 _081C7AA6:\n\
-	movs r0, 0x1\n\
-	negs r0, r0\n\
-	cmp r10, r0\n\
-	bne _081C7A08\n\
+    movs r0, 0x1\n\
+    negs r0, r0\n\
+    cmp r10, r0\n\
+    bne _081C7A08\n\
 _081C7AAE:\n\
-	add sp, 0xC\n\
-	pop {r3-r5}\n\
-	mov r8, r3\n\
-	mov r9, r4\n\
-	mov r10, r5\n\
-	pop {r4-r7}\n\
-	pop {r0}\n\
-	bx r0\n\
-	.syntax divided");
+    add sp, 0xC\n\
+    pop {r3-r5}\n\
+    mov r8, r3\n\
+    mov r9, r4\n\
+    mov r10, r5\n\
+    pop {r4-r7}\n\
+    pop {r0}\n\
+    bx r0\n\
+    .syntax divided");
 }
 
 void sub_81C7AC0(s32 a0)
 {
-	u32 *v1;
-	v1 = sub_81C763C(0);
-	switch (a0)
-	{
-		case 0:
-			BeginNormalPaletteFade(v1[5], -2, 0, 16, a0);
-			break;
-		case 1:
-			BeginNormalPaletteFade(v1[5], -2, 16, 0, 0);
-			break;
-		case 2:
-			BeginNormalPaletteFade(-1, -2, 0, 16, 0);
-			break;
-		case 3:
-			BeginNormalPaletteFade(-1, -2, 16, 0, 0);
-			break;
-	}
+    u32 *v1;
+    v1 = sub_81C763C(0);
+    switch (a0)
+    {
+        case 0:
+            BeginNormalPaletteFade(v1[5], -2, 0, 16, a0);
+            break;
+        case 1:
+            BeginNormalPaletteFade(v1[5], -2, 16, 0, 0);
+            break;
+        case 2:
+            BeginNormalPaletteFade(-1, -2, 0, 16, 0);
+            break;
+        case 3:
+            BeginNormalPaletteFade(-1, -2, 16, 0, 0);
+            break;
+    }
 }
 
 bool32 IsPaletteFadeActive(void)
 {
-	return gPaletteFade.active;
+    return gPaletteFade.active;
 }
 
 void sub_81C7B40(void)
 {
-	BlendPalettes(0xFFFEFFFE, 16, 0);
+    BlendPalettes(0xFFFEFFFE, 16, 0);
 }
 
 void sub_81C7B54(const struct BgTemplate *a0, s32 a1)
 {
-	s32 i;
-	if (a1 <= 0)
-		return;
-	for (i = a1; i != 0; i--)
-	{
-		InitBgFromTemplate(a0++);
-	}
+    s32 i;
+    if (a1 <= 0)
+        return;
+    for (i = a1; i != 0; i--)
+    {
+        InitBgFromTemplate(a0++);
+    }
 }
 
 void sub_81C7B74(void)
 {
-	u32 *v1;
+    u32 *v1;
 
-	v1 = sub_81C763C(0);
-	InitWindows(&gUnknown_0861FA08[0]);
-	v1[4] = 0;
-	sub_81C7BF8(0);
-	PutWindowTilemap(v1[4]);
-	CopyWindowToVram(v1[4], 3); // TODO: Use a defined constant here.
+    v1 = sub_81C763C(0);
+    InitWindows(&gUnknown_0861FA08[0]);
+    v1[4] = 0;
+    sub_81C7BF8(0);
+    PutWindowTilemap(v1[4]);
+    CopyWindowToVram(v1[4], 3); // TODO: Use a defined constant here.
 }
 
 void sub_81C7BA4(u32 a0)
 {
-	u32 *v1;
+    u32 *v1;
 
-	v1 = sub_81C763C(0);
-	sub_81C7BF8(v1[4]);
-	AddTextPrinterParameterized3(v1[4], 1, 0, 1, gMenuButtonReminderColor, 0, MenuButtonReminders[a0]);
+    v1 = sub_81C763C(0);
+    sub_81C7BF8(v1[4]);
+    AddTextPrinterParameterized3(v1[4], 1, 0, 1, gMenuButtonReminderColor, 0, MenuButtonReminders[a0]);
 }
 
 bool8 sub_81C7BE8(void)
 {
-	return IsDma3ManagerBusyWithBgCopy();
+    return IsDma3ManagerBusyWithBgCopy();
 }
 
 void sub_81C7BF8(u32 a0)
 {
-	FillWindowPixelBuffer(a0, 0x44);
-	FillWindowPixelRect(a0, 0x55, 0, 0, 0x80, 1);
+    FillWindowPixelBuffer(a0, 0x44);
+    FillWindowPixelRect(a0, 0x55, 0, 0, 0x80, 1);
 }
 
 void sub_81C7C28(void)
 {
-	u32 *v1;
-	u32 i;
-	u8 v2;
-	u32 v3;
-	u32 v4;
-	u8 spriteId;
+    u32 *v1;
+    u32 i;
+    u8 v2;
+    u32 v3;
+    u32 v4;
+    u8 spriteId;
 
-	v1 = sub_81C763C(0);
-	for (i = 0; i == 0; i++)
-	{
-		LoadCompressedSpriteSheet(&gUnknown_0861FA4C[i]);
-	}
+    v1 = sub_81C763C(0);
+    for (i = 0; i == 0; i++)
+    {
+        LoadCompressedSpriteSheet(&gUnknown_0861FA4C[i]);
+    }
 
-	sub_81C795C(gUnknown_0861FA54);
-	v2 = IndexOfSpritePaletteTag(0);
-	v3 = 0x80 << 9 << v2;
-	v1[5] = -2 & ~v3;
-	spriteId = CreateSprite(&gUnknown_0861FB04, 0xDC, 0xC, 0);
-	v1[6] = (u32)(&gSprites[spriteId]);
+    sub_81C795C(gUnknown_0861FA54);
+    v2 = IndexOfSpritePaletteTag(0);
+    v3 = 0x80 << 9 << v2;
+    v1[5] = -2 & ~v3;
+    spriteId = CreateSprite(&gUnknown_0861FB04, 0xDC, 0xC, 0);
+    v1[6] = (u32)(&gSprites[spriteId]);
 }
 
 void sub_81C7C94(void)
 {
-	void **v1;
-	v1 = sub_81C763C(0);
-	DestroySprite(v1[6]);
-	FreeSpriteTilesByTag(0);
-	FreeSpritePaletteByTag(0);
+    void **v1;
+    v1 = sub_81C763C(0);
+    DestroySprite(v1[6]);
+    FreeSpriteTilesByTag(0);
+    FreeSpritePaletteByTag(0);
 }
 
 void sub_81C7CB4(u16 *a0)
 {
-	u32 v1;
-	v1 = GetBgY(0);
-	a0[19] = (v1 >> 8) * -1;
+    u32 v1;
+    v1 = GetBgY(0);
+    a0[19] = (v1 >> 8) * -1;
 }
 
 struct Sprite *sub_81C7CCC(void)
 {
-	struct Sprite **v1;
-	struct Sprite *v2;
-	v1 = sub_81C763C(0);
-	v2 = v1[6];
-	v2->callback = SpriteCallbackDummy;
-	return v2;
+    struct Sprite **v1;
+    struct Sprite *v2;
+    v1 = sub_81C763C(0);
+    v2 = v1[6];
+    v2->callback = SpriteCallbackDummy;
+    return v2;
 }
\ No newline at end of file