From e2c552f1df045719652e1d91fb6a6ad67d00a045 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Wed, 31 Jul 2019 16:11:20 -0400
Subject: [PATCH] Static decl/def; gfx dump

---
 asm/clear_save_data_screen.s               |   6 +-
 data/graphics.s                            |  20 +-
 data/graphics/title_screen/unk_83bf64c.png | Bin 188 -> 188 bytes
 data/graphics/title_screen/unk_83bf77c.pal |  19 ++
 data/graphics/title_screen/unk_83bf79c.png | Bin 539 -> 539 bytes
 graphics/title_screen/unk_8eab6c4.pal      | 259 +++++++++++++++++
 graphics/title_screen/unk_8eab8c4.png      | Bin 0 -> 5614 bytes
 graphics/title_screen/unk_8ead390.bin      | Bin 0 -> 1280 bytes
 graphics/title_screen/unk_8ead5e8.pal      |  19 ++
 graphics/title_screen/unk_8ead608.png      | Bin 0 -> 1802 bytes
 graphics/title_screen/unk_8eadee4.bin      | Bin 0 -> 1280 bytes
 graphics/title_screen/unk_8eae094.pal      |  19 ++
 graphics/title_screen/unk_8eae0b4.png      | Bin 0 -> 597 bytes
 graphics/title_screen/unk_8eae374.bin      | Bin 0 -> 1280 bytes
 graphics/title_screen/unk_8eae488.pal      |  19 ++
 graphics/title_screen/unk_8eae4a8.png      | Bin 148 -> 148 bytes
 graphics_file_rules.mk                     |   4 +
 include/clear_save_data_screen.h           |   2 +-
 src/title_screen.c                         | 312 ++++++++++-----------
 sym_ewram.txt                              |   5 +-
 20 files changed, 512 insertions(+), 172 deletions(-)
 create mode 100644 data/graphics/title_screen/unk_83bf77c.pal
 create mode 100644 graphics/title_screen/unk_8eab6c4.pal
 create mode 100644 graphics/title_screen/unk_8eab8c4.png
 create mode 100644 graphics/title_screen/unk_8ead390.bin
 create mode 100644 graphics/title_screen/unk_8ead5e8.pal
 create mode 100644 graphics/title_screen/unk_8ead608.png
 create mode 100644 graphics/title_screen/unk_8eadee4.bin
 create mode 100644 graphics/title_screen/unk_8eae094.pal
 create mode 100644 graphics/title_screen/unk_8eae0b4.png
 create mode 100644 graphics/title_screen/unk_8eae374.bin
 create mode 100644 graphics/title_screen/unk_8eae488.pal

diff --git a/asm/clear_save_data_screen.s b/asm/clear_save_data_screen.s
index f6cd11410..5d9d2ac03 100644
--- a/asm/clear_save_data_screen.s
+++ b/asm/clear_save_data_screen.s
@@ -26,8 +26,8 @@ sub_80F558C: @ 80F558C
 	bx r0
 	thumb_func_end sub_80F558C
 
-	thumb_func_start sub_80F55A0
-sub_80F55A0: @ 80F55A0
+	thumb_func_start CB2_SaveClearScreen_Init
+CB2_SaveClearScreen_Init: @ 80F55A0
 	push {r4,lr}
 	ldr r4, _080F55D0 @ =gUnknown_203AB54
 	movs r0, 0x4
@@ -52,7 +52,7 @@ sub_80F55A0: @ 80F55A0
 _080F55D0: .4byte gUnknown_203AB54
 _080F55D4: .4byte sub_80F55DC
 _080F55D8: .4byte sub_80F5574
-	thumb_func_end sub_80F55A0
+	thumb_func_end CB2_SaveClearScreen_Init
 
 	thumb_func_start sub_80F55DC
 sub_80F55DC: @ 80F55DC
diff --git a/data/graphics.s b/data/graphics.s
index f62234529..189826238 100644
--- a/data/graphics.s
+++ b/data/graphics.s
@@ -16352,34 +16352,34 @@ gUnknown_8EAAB98:: @ 8EAAB98
 gUnknown_8EAB30C:: @ 8EAB30C
 	.incbin "baserom.gba", 0xEAB30C, 0x3B8
 
+	@ title_screen
 gUnknown_8EAB6C4:: @ 8EAB6C4
-	.incbin "baserom.gba", 0xEAB6C4, 0x200 @UNKNOWN
+	.incbin "graphics/title_screen/unk_8eab6c4.gbapal"
 
 gUnknown_8EAB8C4:: @ 8EAB8C4
-	.incbin "baserom.gba", 0xEAB8C4, 0x1ACC
+	.incbin "graphics/title_screen/unk_8eab8c4.8bpp.lz"
 
 gUnknown_8EAD390:: @ 8EAD390
-	.incbin "baserom.gba", 0xEAD390, 0x258
+	.incbin "graphics/title_screen/unk_8ead390.bin.lz"
 
 gUnknown_8EAD5E8:: @ 8EAD5E8
-	.incbin "baserom.gba", 0xEAD5E8, 0x20 @UNKNOWN
+	.incbin "graphics/title_screen/unk_8ead5e8.gbapal"
 
 gUnknown_8EAD608:: @ 8EAD608
-	.incbin "baserom.gba", 0xEAD608, 0x8DC
+	.incbin "graphics/title_screen/unk_8ead608.4bpp.lz"
 
 gUnknown_8EADEE4:: @ 8EADEE4
-	.incbin "baserom.gba", 0xEADEE4, 0x1B0
+	.incbin "graphics/title_screen/unk_8eadee4.bin.lz"
 
 gUnknown_8EAE094:: @ 8EAE094
-	.incbin "baserom.gba", 0xEAE094, 0x20 @UNKNOWN
+	.incbin "graphics/title_screen/unk_8eae094.gbapal"
 
 gUnknown_8EAE0B4:: @ 8EAE0B4
-	.incbin "baserom.gba", 0xEAE0B4, 0x2C0
+	.incbin "graphics/title_screen/unk_8eae0b4.4bpp.lz"
 
 gUnknown_8EAE374:: @ 8EAE374
-	.incbin "baserom.gba", 0xEAE374, 0x114
+	.incbin "graphics/title_screen/unk_8eae374.bin.lz"
 
-	@ title_screen
 gUnknown_8EAE488:: @ 8EAE488
 	.incbin "graphics/title_screen/unk_8eae488.gbapal"
 
diff --git a/data/graphics/title_screen/unk_83bf64c.png b/data/graphics/title_screen/unk_83bf64c.png
index 3c9b7630d1d497bf1d2494ea565af24d8554cbf3..260e00a01b6ed780516a948a570892bb1d2b5ce9 100644
GIT binary patch
delta 59
zcmV-B0L1^i0lWc_EHS;s&7`EPdxL}3)!zU1O8?a$q=Ojtq!@!*5NcvtK{+YrQV`84
R0E-9+_V)IWRv3SgU0<Co9TNZm

delta 59
zcmdnPxQB6qjv)gB!~g$#|9|WLf7S8-8iu1w42!pPC+(dRb#w_(3K;~Q-NO20>hFoM
F@c;`O7sdbp

diff --git a/data/graphics/title_screen/unk_83bf77c.pal b/data/graphics/title_screen/unk_83bf77c.pal
new file mode 100644
index 000000000..815547f37
--- /dev/null
+++ b/data/graphics/title_screen/unk_83bf77c.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+82 205 180
+0 0 0
+255 255 189
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+197 164 49
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+0 0 0
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+0 0 0
+0 0 0
+82 205 180
diff --git a/data/graphics/title_screen/unk_83bf79c.png b/data/graphics/title_screen/unk_83bf79c.png
index 246252bed50ec3b06752c410ddd0361c5a5037cb..66a57a89977e1f0516885e69090b64fad25688a0 100644
GIT binary patch
delta 60
zcmbQuGMi<Bjv)gB!~g$#|9|WLf7S8-8iu1w42!pPC+(dRb#w_(3K;~Q-NO20>hF!Q
G`xpThMi>eJ

delta 60
zcmV-C0K@;A1e*kqEHS;s&7`EPdxL}3)!zU1O8?a$q=Ojtq!@!*5NcvtK{+YrQV`84
S0E-9+_V)IWRv3S=UA_UWr5#rQ

diff --git a/graphics/title_screen/unk_8eab6c4.pal b/graphics/title_screen/unk_8eab6c4.pal
new file mode 100644
index 000000000..48c794761
--- /dev/null
+++ b/graphics/title_screen/unk_8eab6c4.pal
@@ -0,0 +1,259 @@
+JASC-PAL
+0100
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diff --git a/graphics/title_screen/unk_8eab8c4.png b/graphics/title_screen/unk_8eab8c4.png
new file mode 100644
index 0000000000000000000000000000000000000000..9d9cd68f18f2081d419d547e253a9c45f4f36752
GIT binary patch
literal 5614
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literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8ead390.bin b/graphics/title_screen/unk_8ead390.bin
new file mode 100644
index 0000000000000000000000000000000000000000..2987c5cfa5183e27f56463f24737a7b4b7bea77d
GIT binary patch
literal 1280
zcmeIuMOT#p6a~<2U|<&**exn126lIMCw7b7-Gv=spkiP<w^8h1uBdaYxzjiJ)_Olc
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literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8ead5e8.pal b/graphics/title_screen/unk_8ead5e8.pal
new file mode 100644
index 000000000..0832e8306
--- /dev/null
+++ b/graphics/title_screen/unk_8ead5e8.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 255
+0 0 0
+82 205 180
+255 0 255
+255 0 255
+255 0 255
+32 0 0
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diff --git a/graphics/title_screen/unk_8ead608.png b/graphics/title_screen/unk_8ead608.png
new file mode 100644
index 0000000000000000000000000000000000000000..a0baa966ca4ba2497951f17bd0310656486d1592
GIT binary patch
literal 1802
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sz2k>~^72@ee|&Hnmn8UV{Qr)B02I1$^R>P)TL1t607*qoM6N<$f<Ns#R{#J2

literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8eadee4.bin b/graphics/title_screen/unk_8eadee4.bin
new file mode 100644
index 0000000000000000000000000000000000000000..0c309689e252ff26acc7baacc93cbe5eb9fe233f
GIT binary patch
literal 1280
zcmeIyX)~8m7{KAbC0U}#(uS<r5|xzfWmhCy5wcb&w2-Y5KHv3`7+#xso|k6Kd3#^K
zIdjjP6A`&M=VSv>qQ!`HNnGd~UluPxq9j)&OK~-D;hI!wu1l98Q<fXYg_~}<9k6gm
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AfB*mh

literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8eae094.pal b/graphics/title_screen/unk_8eae094.pal
new file mode 100644
index 000000000..f7f14d45d
--- /dev/null
+++ b/graphics/title_screen/unk_8eae094.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+255 255 139
+0 0 0
+123 123 123
+197 197 197
+222 222 222
+255 255 255
+0 0 0
+123 123 123
+197 197 197
+222 222 222
+255 255 255
+65 180 164
+139 0 0
+172 24 0
+213 57 0
+255 90 0
diff --git a/graphics/title_screen/unk_8eae0b4.png b/graphics/title_screen/unk_8eae0b4.png
new file mode 100644
index 0000000000000000000000000000000000000000..0b4e6901590cefe72d88629dbb18229dc4008680
GIT binary patch
literal 597
zcmV-b0;>IqP)<h;3K|Lk000e1NJLTq004jh001Ba0{{R3C=6{D0000mP)t-s|Nn~s
z004V?d&R}Y-rnB-|Nj600DF6T#l^+m-roQJ|3S2*ivR$u7y#8d0RLJ53pU110005t
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z-om4Z)G9=3eQXk_s_F-zfHGm5fXd4Nr4lv?oYem4aXKl0?QxTU*7~3`t+d~Lb|6*+
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j7T^gKbv*r;uL%4Be~-qp_@Nol00000NkvXXu0mjfVU!U<

literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8eae374.bin b/graphics/title_screen/unk_8eae374.bin
new file mode 100644
index 0000000000000000000000000000000000000000..9bab57cc0507d2b5174996cf4e7c0a47feca2813
GIT binary patch
literal 1280
zcmeIxH*P{<5Jh1!m}J5u*p&$;+L-7hd;i<{mVgj?uci2rXwWI9xknmZ%|xOg+QLW)
z<4+j>?%W%=T?1j)e@(litEcbDvx84xzWw+O{Lf1pw#1}mWaZ=)6qP(EtEj4}d(_ZO
ilCg1`F9`!fBV(^7re@|AmfpNu`LMRJwX;w1XY&YkAGs0$

literal 0
HcmV?d00001

diff --git a/graphics/title_screen/unk_8eae488.pal b/graphics/title_screen/unk_8eae488.pal
new file mode 100644
index 000000000..7a29ab72c
--- /dev/null
+++ b/graphics/title_screen/unk_8eae488.pal
@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+82 205 180
+189 197 205
+164 164 172
+123 131 131
+213 213 222
+255 246 74
+255 213 32
+164 131 24
+246 164 24
+131 90 16
+106 98 90
+65 57 41
+230 82 16
+205 41 0
+139 8 8
+246 246 246
diff --git a/graphics/title_screen/unk_8eae4a8.png b/graphics/title_screen/unk_8eae4a8.png
index d98563aef5cbdc5ea9bd4bc032f0e3d309567c5f..682c224323a44b4aca64afba080b8004fee8aa5c 100644
GIT binary patch
delta 66
zcmbQjIE7KMGr-TCmrII^fq{Y7)59eQNGkxb0}C^d>|BsBccNmn1k)!51{Mbf#>@YW
RR|16@JYD@<);T3K0RXQy4!i&W

delta 66
zcmbQjIE7KMGr-TCmrII^fq{Y7)59eQNOLeSFfy<(16eh!T8R@Cqa~Uqax$<2MXzp-
RP6G-vc)I$ztaD0e0swhX495Tf

diff --git a/graphics_file_rules.mk b/graphics_file_rules.mk
index dfe15881a..df3a46c59 100644
--- a/graphics_file_rules.mk
+++ b/graphics_file_rules.mk
@@ -22,6 +22,7 @@ TEXTWINDOWGFXDIR := graphics/text_window
 TEACHYTVGFXDIR := graphics/teachy_tv
 SSANNEGFXDIR := graphics/ss_anne
 ITEMPCGFXDIR := graphics/item_pc
+TITLESCREENGFXDIR := graphics/title_screen
 
 types := normal fight flying poison ground rock bug ghost steel mystery fire water grass electric psychic ice dragon dark
 contest_types := cool beauty cute smart tough
@@ -486,3 +487,6 @@ $(SSANNEGFXDIR)/unk_8479A38.4bpp: %.4bpp: %.png
 
 $(ITEMPCGFXDIR)/unk_8E85090.4bpp: %.4bpp: %.png
 	$(GFX) $< $@ -num_tiles 82
+
+$(TITLESCREENGFXDIR)/unk_8ead608.4bpp: %.4bpp: %.png
+	$(GFX) $< $@ -num_tiles 135
diff --git a/include/clear_save_data_screen.h b/include/clear_save_data_screen.h
index 7edf7d03e..d5d2665ae 100644
--- a/include/clear_save_data_screen.h
+++ b/include/clear_save_data_screen.h
@@ -1,6 +1,6 @@
 #ifndef GUARD_CLEAR_SAVE_DATA_SCREEN_H
 #define GUARD_CLEAR_SAVE_DATA_SCREEN_H
 
-void sub_80F55A0(void);
+void CB2_SaveClearScreen_Init(void);
 
 #endif //GUARD_CLEAR_SAVE_DATA_SCREEN_H
diff --git a/src/title_screen.c b/src/title_screen.c
index 492f0e378..3e801c72f 100644
--- a/src/title_screen.c
+++ b/src/title_screen.c
@@ -38,51 +38,51 @@ enum TitleScreenScene
 #define TITLE_SPECIES SPECIES_VENUSAUR
 #endif
 
-EWRAM_DATA u8 gUnknown_2037F30 = 0;
+static EWRAM_DATA u8 sTitleScreenTimerTaskId = 0;
 
-void sub_8078B34(void);
-void sub_8078B9C(void);
-void sub_8078BB4(void);
-void sub_8078BEC(u8 taskId);
-void sub_8078C24(u8 taskId);
-void sub_8078C90(s16 * data, u8 a1);
-void sub_8078C9C(s16 * data);
-void sub_8078D24(s16 * data);
-void sub_8078DA4(s16 * data);
-void sub_8078FC4(s16 * data);
-void sub_80790A0(void);
-void sub_80790CC(s16 * data);
-void sub_80791C0(s16 * data);
-void sub_80792C8(u8 taskId);
-void sub_807941C(u8 taskId);
-void sub_8079528(void);
-void sub_8079550(s16 a0);
-void sub_8079620(void);
-void sub_8079648(void);
-void sub_80796CC(void);
-void sub_80796E8(void);
-void sub_8079708(void);
-void sub_8079840(u8 taskId);
-void sub_807999C(u8 taskId, u8 field, u16 seed);
-u16 sub_80799B4(u8 taskId, u8 field);
-u32 sub_80799F0(void);
-void sub_8079A10(bool32 a0);
-u8 sub_8079A40(void);
-void sub_8079A88(u8 spriteId);
-bool32 sub_8079AA8(u8 spriteId);
-void sub_8079AD8(struct Sprite * sprite);
+static void ResetGpuRegs(void);
+static void CB2_TitleScreenRun(void);
+static void VBlankCB(void);
+static void Task_TitleScreenTimer(u8 taskId);
+static void Task_TitleScreenMain(u8 taskId);
+static void SetTitleScreenScene(s16 * data, u8 a1);
+static void SetTitleScreenScene_Init(s16 * data);
+static void SetTitleScreenScene_FlashSprite(s16 * data);
+static void SetTitleScreenScene_FadeIn(s16 * data);
+static void SetTitleScreenScene_Run(s16 * data);
+static void SetGpuRegsForTitleScreenRun(void);
+static void SetTitleScreenScene_Restart(s16 * data);
+static void SetTitleScreenScene_Cry(s16 * data);
+static void Task_TitleScreen_SlideWin0(u8 taskId);
+static void Task_TitleScreen_PaletteSomething(u8 taskId);
+static void SignalEndTitleScreenPaletteSomethingTask(void);
+static void UpdateScanlineEffectRegBuffer(s16 a0);
+static void ScheduleStopScanlineEffect(void);
+static void LoadMainTitleScreenPalsAndResetBgs(void);
+static void CB2_FadeOutTransitionToSaveClearScreen(void);
+static void CB2_FadeOutTransitionToBerryFix(void);
+static void LoadSpriteGfxAndPals(void);
+static void Task_FlameOrLeafSpawner(u8 taskId);
+static void TitleScreen_srand(u8 taskId, u8 field, u16 seed);
+static u16 TitleScreen_rand(u8 taskId, u8 field);
+static u32 CreateBlankSprite(void);
+static void sub_8079A10(bool32 a0);
+static u8 CreateSlashSprite(void);
+static void ScheduleHideSlashSprite(u8 spriteId);
+static bool32 IsSlashSpriteHidden(u8 spriteId);
+static void SpriteCallback_Slash(struct Sprite * sprite);
 
 // bg3
-const u8 gUnknown_83BF58C[] = INCBIN_U8("data/graphics/title_screen/unk_83BF58C.4bpp.lz");
-const u8 gUnknown_83BF5A8[] = INCBIN_U8("data/graphics/title_screen/unk_83BF5A8.bin.lz");
+static const u8 gUnknown_83BF58C[] = INCBIN_U8("data/graphics/title_screen/unk_83BF58C.4bpp.lz");
+static const u8 gUnknown_83BF5A8[] = INCBIN_U8("data/graphics/title_screen/unk_83BF5A8.bin.lz");
 
 //sprites
-const u8 gUnknown_83BF64C[] = INCBIN_U8("data/graphics/title_screen/unk_83bf64c.4bpp.lz");
-const u16 gUnknown_83BF77C[] = INCBIN_U16("data/graphics/title_screen/unk_83bf77c.gbapal");
-const u8 gUnknown_83BF79C[] = INCBIN_U8("data/graphics/title_screen/unk_83bf79c.4bpp.lz");
-const u8 gUnknown_83BFA14[] = INCBIN_U8("data/graphics/title_screen/unk_83bfa14.4bpp.lz");
+static const u8 gUnknown_83BF64C[] = INCBIN_U8("data/graphics/title_screen/unk_83bf64c.4bpp.lz");
+static const u16 gUnknown_83BF77C[] = INCBIN_U16("data/graphics/title_screen/unk_83bf77c.gbapal");
+static const u8 gUnknown_83BF79C[] = INCBIN_U8("data/graphics/title_screen/unk_83bf79c.4bpp.lz");
+static const u8 gUnknown_83BFA14[] = INCBIN_U8("data/graphics/title_screen/unk_83bfa14.4bpp.lz");
 
-const struct OamData gOamData_83BFAB4 = {
+static const struct OamData gOamData_83BFAB4 = {
     .objMode = ST_OAM_OBJ_NORMAL,
     .shape = ST_OAM_SQUARE,
     .size = ST_OAM_SIZE_1,
@@ -91,7 +91,7 @@ const struct OamData gOamData_83BFAB4 = {
     .paletteNum = 0
 };
 
-const union AnimCmd gSpriteAnims_83BFABC[] = {
+static const union AnimCmd gSpriteAnims_83BFABC[] = {
     ANIMCMD_FRAME(0x00, 3),
     ANIMCMD_FRAME(0x04, 6),
     ANIMCMD_FRAME(0x08, 6),
@@ -105,7 +105,7 @@ const union AnimCmd gSpriteAnims_83BFABC[] = {
     ANIMCMD_END
 };
 
-const union AnimCmd gSpriteAnims_83BFAE8[] = {
+static const union AnimCmd gSpriteAnims_83BFAE8[] = {
     ANIMCMD_FRAME(0x18, 6),
     ANIMCMD_FRAME(0x1c, 6),
     ANIMCMD_FRAME(0x20, 6),
@@ -113,12 +113,12 @@ const union AnimCmd gSpriteAnims_83BFAE8[] = {
     ANIMCMD_END
 };
 
-const union AnimCmd *const gSpriteAnimTable_83BFAFC[] = {
+static const union AnimCmd *const gSpriteAnimTable_83BFAFC[] = {
     gSpriteAnims_83BFABC,
     gSpriteAnims_83BFAE8
 };
 
-const struct SpriteTemplate gUnknown_83BFB04 = {
+static const struct SpriteTemplate sSpriteTemplate_FlameOrLeaf_State1 = {
     .tileTag = 0,
     .paletteTag = 0,
     .oam = &gOamData_83BFAB4,
@@ -128,7 +128,7 @@ const struct SpriteTemplate gUnknown_83BFB04 = {
     .callback = SpriteCallbackDummy
 };
 
-const struct SpriteTemplate gUnknown_83BFB1C = {
+static const struct SpriteTemplate sSpriteTemplate_FlameOrLeaf_State0 = {
     .tileTag = 1,
     .paletteTag = 0,
     .oam = &gOamData_83BFAB4,
@@ -138,7 +138,7 @@ const struct SpriteTemplate gUnknown_83BFB1C = {
     .callback = SpriteCallbackDummy
 };
 
-const struct OamData gOamData_83BFB34 = {
+static const struct OamData gOamData_83BFB34 = {
     .objMode = ST_OAM_OBJ_NORMAL,
     .shape = ST_OAM_V_RECTANGLE,
     .size = ST_OAM_SIZE_3,
@@ -147,7 +147,7 @@ const struct OamData gOamData_83BFB34 = {
     .paletteNum = 0
 };
 
-const struct SpriteTemplate gUnknown_83BFB3C = {
+static const struct SpriteTemplate sUnknownEmptySprite = {
     .tileTag = 2,
     .paletteTag = 2,
     .oam = &gOamData_83BFB34,
@@ -157,7 +157,7 @@ const struct SpriteTemplate gUnknown_83BFB3C = {
     .callback = SpriteCallbackDummy
 };
 
-const struct OamData gOamData_83BFB54 = {
+static const struct OamData gOamData_83BFB54 = {
     .objMode = ST_OAM_OBJ_WINDOW,
     .shape = ST_OAM_SQUARE,
     .size = ST_OAM_SIZE_3,
@@ -166,7 +166,7 @@ const struct OamData gOamData_83BFB54 = {
     .paletteNum = 0
 };
 
-const struct SpriteTemplate gUnknown_83BFB5C = {
+static const struct SpriteTemplate sSlashSpriteTemplate = {
     .tileTag = 3,
     .paletteTag = 2,
     .oam = &gOamData_83BFB54,
@@ -176,7 +176,7 @@ const struct SpriteTemplate gUnknown_83BFB5C = {
     .callback = SpriteCallbackDummy
 };
 
-const struct BgTemplate gUnknown_83BFB74[] = {
+static const struct BgTemplate gUnknown_83BFB74[] = {
     {
         .bg = 0,
         .charBaseIndex = 0,
@@ -212,29 +212,29 @@ const struct BgTemplate gUnknown_83BFB74[] = {
     }
 };
 
-void (*const gUnknown_83BFB84[])(s16 * data) = {
-    sub_8078C9C,
-    sub_8078D24,
-    sub_8078DA4,
-    sub_8078FC4,
-    sub_80790CC,
-    sub_80791C0
+static void (*const gUnknown_83BFB84[])(s16 * data) = {
+    SetTitleScreenScene_Init,
+    SetTitleScreenScene_FlashSprite,
+    SetTitleScreenScene_FadeIn,
+    SetTitleScreenScene_Run,
+    SetTitleScreenScene_Restart,
+    SetTitleScreenScene_Cry
 };
 
-const struct CompressedSpriteSheet gUnknown_83BFB9C[] = {
+static const struct CompressedSpriteSheet gUnknown_83BFB9C[] = {
     {(const void *)gUnknown_83BF79C, 0x500, 0},
     {(const void *)gUnknown_83BFA14, 0x500, 1},
     {(const void *)gUnknown_8EAE4A8, 0x400, 2},
     {(const void *)gUnknown_83BF64C, 0x800, 3}
 };
 
-const struct SpritePalette gUnknown_83BFBBC[] = {
+static const struct SpritePalette gUnknown_83BFBBC[] = {
     {gUnknown_83BF77C, 0},
     {gUnknown_8EAE488, 2},
     {}
 };
 
-const u8 gUnknown_83BFBD4[] = {
+static const u8 gUnknown_83BFBD4[] = {
     0x04, 0x10, 0x1a, 0x20, 0x30, 0xc8, 0xd8, 0xe0, 0xe8, 0x3c, 0x4c, 0x5c, 0x6c, 0x80, 0x90
 };
 
@@ -253,14 +253,14 @@ void CB2_InitTitleScreen(void)
         ResetSpriteData();
         FreeAllSpritePalettes();
         ResetPaletteFade();
-        sub_8078B34();
+        ResetGpuRegs();
         DmaFill16(3, 0, (void *)VRAM, VRAM_SIZE);
         DmaFill32(3, 0, (void *)OAM, OAM_SIZE);
         DmaFill16(3, 0, (void *)PLTT, PLTT_SIZE);
         ResetBgsAndClearDma3BusyFlags(FALSE);
         InitBgsFromTemplates(0, gUnknown_83BFB74, NELEMS(gUnknown_83BFB74));
         SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_OBJ_1D_MAP | DISPCNT_OBJ_ON);
-        gUnknown_2037F30 = 0xFF;
+        sTitleScreenTimerTaskId = 0xFF;
         break;
     case 1:
         LoadPalette(gUnknown_8EAB6C4, 0, 0x1A0);
@@ -275,16 +275,16 @@ void CB2_InitTitleScreen(void)
         LoadPalette(gUnknown_8EAE094, 0xE0, 0x20);
         DecompressAndCopyTileDataToVram(3, gUnknown_83BF58C, 0, 0, 0);
         DecompressAndCopyTileDataToVram(3, gUnknown_83BF5A8, 0, 0, 1);
-        sub_8079708();
+        LoadSpriteGfxAndPals();
         break;
     case 2:
         if (!FreeTempTileDataBuffersIfPossible())
         {
             BlendPalettes(0x0000FFFF, 0x10, RGB_BLACK);
-            CreateTask(sub_8078C24, 4);
-            gUnknown_2037F30 = CreateTask(sub_8078BEC, 2);
-            SetVBlankCallback(sub_8078BB4);
-            SetMainCallback2(sub_8078B9C);
+            CreateTask(Task_TitleScreenMain, 4);
+            sTitleScreenTimerTaskId = CreateTask(Task_TitleScreenTimer, 2);
+            SetVBlankCallback(VBlankCB);
+            SetMainCallback2(CB2_TitleScreenRun);
             m4aSongNumStart(BGM_FRLG_TITLE);
         }
         return;
@@ -292,7 +292,7 @@ void CB2_InitTitleScreen(void)
     gMain.state++;
 }
 
-void sub_8078B34(void)
+static void ResetGpuRegs(void)
 {
     SetGpuReg(REG_OFFSET_DISPCNT,  0);
     SetGpuReg(REG_OFFSET_BLDCNT,   0);
@@ -308,7 +308,7 @@ void sub_8078B34(void)
     SetGpuReg(REG_OFFSET_BG3VOFS,  0);
 }
 
-void sub_8078B9C(void)
+static void CB2_TitleScreenRun(void)
 {
     RunTasks();
     AnimateSprites();
@@ -316,39 +316,39 @@ void sub_8078B9C(void)
     UpdatePaletteFade();
 }
 
-void sub_8078BB4(void)
+static void VBlankCB(void)
 {
     LoadOam();
     ProcessSpriteCopyRequests();
     TransferPlttBuffer();
     ScanlineEffect_InitHBlankDmaTransfer();
 
-    if (gUnknown_2037F30 != 0xFF)
-        gTasks[gUnknown_2037F30].data[0]++;
+    if (sTitleScreenTimerTaskId != 0xFF)
+        gTasks[sTitleScreenTimerTaskId].data[0]++;
 }
 
-void sub_8078BEC(u8 taskId)
+static void Task_TitleScreenTimer(u8 taskId)
 {
     s16 * data = gTasks[taskId].data;
 
     if (data[0] >= 2700)
     {
-        gUnknown_2037F30 = 0xFF;
+        sTitleScreenTimerTaskId = 0xFF;
         DestroyTask(taskId);
     }
 }
 
-void sub_8078C24(u8 taskId)
+static void Task_TitleScreenMain(u8 taskId)
 {
     s16 * data = gTasks[taskId].data;
 
     if (JOY_NEW(A_BUTTON | B_BUTTON | START_BUTTON)
     && data[0] != 3 && data[0] != 4 && data[0] != 5)
     {
-        sub_8079620();
-        sub_8079648();
+        ScheduleStopScanlineEffect();
+        LoadMainTitleScreenPalsAndResetBgs();
         sub_8079A10(data[5]);
-        sub_8078C90(data, TITLESCREENSCENE_RUN);
+        SetTitleScreenScene(data, TITLESCREENSCENE_RUN);
     }
     else
     {
@@ -356,13 +356,13 @@ void sub_8078C24(u8 taskId)
     }
 }
 
-void sub_8078C90(s16 * data, u8 a1)
+static void SetTitleScreenScene(s16 * data, u8 a1)
 {
     data[1] = 0;
     data[0] = a1;
 }
 
-void sub_8078C9C(s16 * data)
+static void SetTitleScreenScene_Init(s16 * data)
 {
     struct ScanlineEffectParams params;
 
@@ -381,10 +381,10 @@ void sub_8078C9C(s16 * data)
 
     ScanlineEffect_SetParams(params);
 
-    sub_8078C90(data, TITLESCREENSCENE_FLASHSPRITE);
+    SetTitleScreenScene(data, TITLESCREENSCENE_FLASHSPRITE);
 }
 
-void sub_8078D24(s16 * data)
+static void SetTitleScreenScene_FlashSprite(s16 * data)
 {
     switch (data[1])
     {
@@ -392,12 +392,12 @@ void sub_8078D24(s16 * data)
         SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_EFFECT_LIGHTEN);
         SetGpuReg(REG_OFFSET_BLDY, 0);
         data[2] = 0x80;
-        sub_8079550(0x80);
+        UpdateScanlineEffectRegBuffer(data[2]);
         data[1]++;
         break;
     case 1:
         data[2] -= 4;
-        sub_8079550(data[2]);
+        UpdateScanlineEffectRegBuffer(data[2]);
         if (data[2] < 0)
         {
             gScanlineEffect.state = 3;
@@ -407,11 +407,11 @@ void sub_8078D24(s16 * data)
     case 2:
         SetGpuReg(REG_OFFSET_BLDCNT, 0);
         SetGpuReg(REG_OFFSET_BLDY, 0);
-        sub_8078C90(data, TITLESCREENSCENE_FADEIN);
+        SetTitleScreenScene(data, TITLESCREENSCENE_FADEIN);
     }
 }
 
-void sub_8078DA4(s16 * data)
+static void SetTitleScreenScene_FadeIn(s16 * data)
 {
     u32 r4;
     switch (data[1])
@@ -440,7 +440,7 @@ void sub_8078DA4(s16 * data)
         data[2]++;
         if (data[2] > 36)
         {
-            CreateTask(sub_80792C8, 3);
+            CreateTask(Task_TitleScreen_SlideWin0, 3);
             sub_80717A8(0x2000, -4, 0x01, 0x10, RGB(30, 30, 31), 0, 0);
             data[2] = 0;
             data[1]++;
@@ -482,7 +482,7 @@ void sub_8078DA4(s16 * data)
         if (!sub_807185C(0))
         {
             data[5] = 1;
-            r4 = (0x10000 << sub_80799F0()) | 0x00001FFF;
+            r4 = (0x10000 << CreateBlankSprite()) | 0x00001FFF;
             BlendPalettes(r4, 0x10, RGB(30, 30, 31));
             BeginNormalPaletteFade(r4, 1, 0x10, 0x00, RGB(30, 30, 31));
             ShowBg(0);
@@ -494,7 +494,7 @@ void sub_8078DA4(s16 * data)
     case 9:
         if (!sub_807185C(0) && !gPaletteFade.active)
         {
-            sub_8078C90(data, TITLESCREENSCENE_RUN);
+            SetTitleScreenScene(data, TITLESCREENSCENE_RUN);
         }
         break;
     }
@@ -503,45 +503,45 @@ void sub_8078DA4(s16 * data)
 #define KEYSTROKE_DELSAVE (B_BUTTON | SELECT_BUTTON | DPAD_UP)
 #define KEYSTROKE_BERRY_FIX (B_BUTTON | SELECT_BUTTON)
 
-void sub_8078FC4(s16 * data)
+static void SetTitleScreenScene_Run(s16 * data)
 {
     switch (data[1])
     {
     case 0:
         HelpSystem_SetSomeVariable2(1);
-        CreateTask(sub_807941C, 0);
-        CreateTask(sub_8079840, 5);
-        sub_80790A0();
-        data[6] = sub_8079A40();
+        CreateTask(Task_TitleScreen_PaletteSomething, 0);
+        CreateTask(Task_FlameOrLeafSpawner, 5);
+        SetGpuRegsForTitleScreenRun();
+        data[6] = CreateSlashSprite();
         sub_812B484();
         data[1]++;
         // fallthrough
     case 1:
         if (JOY_HELD(KEYSTROKE_DELSAVE) == KEYSTROKE_DELSAVE)
         {
-            sub_8079A88(data[6]);
-            DestroyTask(FindTaskIdByFunc(sub_8078C24));
-            SetMainCallback2(sub_80796CC);
+            ScheduleHideSlashSprite(data[6]);
+            DestroyTask(FindTaskIdByFunc(Task_TitleScreenMain));
+            SetMainCallback2(CB2_FadeOutTransitionToSaveClearScreen);
         }
         else if (JOY_HELD(KEYSTROKE_BERRY_FIX) == KEYSTROKE_BERRY_FIX)
         {
-            sub_8079A88(data[6]);
-            DestroyTask(FindTaskIdByFunc(sub_8078C24));
-            SetMainCallback2(sub_80796E8);
+            ScheduleHideSlashSprite(data[6]);
+            DestroyTask(FindTaskIdByFunc(Task_TitleScreenMain));
+            SetMainCallback2(CB2_FadeOutTransitionToBerryFix);
         }
         else if (JOY_NEW(A_BUTTON | START_BUTTON))
         {
-            sub_8078C90(data, TITLESCREENSCENE_CRY);
+            SetTitleScreenScene(data, TITLESCREENSCENE_CRY);
         }
-        else if (!FuncIsActiveTask(sub_8078BEC))
+        else if (!FuncIsActiveTask(Task_TitleScreenTimer))
         {
-            sub_8078C90(data, TITLESCREENSCEEN_RESTART);
+            SetTitleScreenScene(data, TITLESCREENSCEEN_RESTART);
         }
         break;
     }
 }
 
-void sub_80790A0(void)
+static void SetGpuRegsForTitleScreenRun(void)
 {
     SetGpuRegBits(REG_OFFSET_DISPCNT, DISPCNT_OBJWIN_ON);
     SetGpuReg(REG_OFFSET_WINOUT, WIN_RANGE(0x3F, 0x1F));
@@ -549,27 +549,27 @@ void sub_80790A0(void)
     SetGpuReg(REG_OFFSET_BLDY, 13);
 }
 
-void sub_80790CC(s16 * data)
+static void SetTitleScreenScene_Restart(s16 * data)
 {
     switch (data[1])
     {
     case 0:
-        sub_8079A88(data[6]);
+        ScheduleHideSlashSprite(data[6]);
         data[1]++;
         break;
     case 1:
-        if (!gPaletteFade.active && !sub_8079AA8(data[6]))
+        if (!gPaletteFade.active && !IsSlashSpriteHidden(data[6]))
         {
             FadeOutMapMusic(10);
             BeginNormalPaletteFade(0xFFFFFFFF, 3, 0, 0x10, RGB_BLACK);
-            sub_8079528();
+            SignalEndTitleScreenPaletteSomethingTask();
             data[1]++;
         }
         break;
     case 2:
         if (IsNotWaitingForBGMStop() && !gPaletteFade.active)
         {
-            DestroyTask(FindTaskIdByFunc(sub_807941C));
+            DestroyTask(FindTaskIdByFunc(Task_TitleScreen_PaletteSomething));
             data[2] = 0;
             data[1]++;
         }
@@ -578,19 +578,19 @@ void sub_80790CC(s16 * data)
         data[2]++;
         if (data[2] >= 20)
         {
-            DestroyTask(FindTaskIdByFunc(sub_807941C));
+            DestroyTask(FindTaskIdByFunc(Task_TitleScreen_PaletteSomething));
             data[1]++;
         }
         break;
     case 4:
         sub_812B478();
-        DestroyTask(FindTaskIdByFunc(sub_8078C24));
+        DestroyTask(FindTaskIdByFunc(Task_TitleScreenMain));
         SetMainCallback2(sub_80EC864);
         break;
     }
 }
 
-void sub_80791C0(s16 * data)
+static void SetTitleScreenScene_Cry(s16 * data)
 {
     switch (data[1])
     {
@@ -598,7 +598,7 @@ void sub_80791C0(s16 * data)
         if (!gPaletteFade.active)
         {
             PlayCry1(TITLE_SPECIES, 0);
-            sub_8079A88(data[6]);
+            ScheduleHideSlashSprite(data[6]);
             data[2] = 0;
             data[1]++;
         }
@@ -606,10 +606,10 @@ void sub_80791C0(s16 * data)
     case 1:
         if (data[2] < 90)
             data[2]++;
-        else if (!sub_8079AA8(data[6]))
+        else if (!IsSlashSpriteHidden(data[6]))
         {
             BeginNormalPaletteFade(0x0FFFFFFF, 0, 0, 0x10, RGB_WHITE);
-            sub_8079528();
+            SignalEndTitleScreenPaletteSomethingTask();
             FadeOutBGM(4);
             data[1]++;
         }
@@ -627,13 +627,13 @@ void sub_80791C0(s16 * data)
             SetPokemonCryStereo(gSaveBlock2Ptr->optionsSound);
             InitHeap(gHeap, HEAP_SIZE);
             SetMainCallback2(sub_800C300);
-            DestroyTask(FindTaskIdByFunc(sub_8078C24));
+            DestroyTask(FindTaskIdByFunc(Task_TitleScreenMain));
         }
         break;
     }
 }
 
-void sub_80792C8(u8 taskId)
+static void Task_TitleScreen_SlideWin0(u8 taskId)
 {
     s16 * data = gTasks[taskId].data;
 
@@ -692,7 +692,7 @@ void sub_80792C8(u8 taskId)
     }
 }
 
-void sub_807941C(u8 taskId)
+static void Task_TitleScreen_PaletteSomething(u8 taskId)
 {
     s16 * data = gTasks[taskId].data;
     s32 i;
@@ -736,13 +736,13 @@ void sub_807941C(u8 taskId)
     }
 }
 
-void sub_8079528(void)
+static void SignalEndTitleScreenPaletteSomethingTask(void)
 {
-    u8 taskId = FindTaskIdByFunc(sub_807941C);
+    u8 taskId = FindTaskIdByFunc(Task_TitleScreen_PaletteSomething);
     gTasks[taskId].data[15] = TRUE;
 }
 
-void sub_8079550(s16 a0)
+static void UpdateScanlineEffectRegBuffer(s16 a0)
 {
     s32 i;
 
@@ -778,7 +778,7 @@ void sub_8079550(s16 a0)
     }
 }
 
-void sub_8079620(void)
+static void ScheduleStopScanlineEffect(void)
 {
     if (gScanlineEffect.state)
         gScanlineEffect.state = 3;
@@ -786,11 +786,11 @@ void sub_8079620(void)
     SetGpuReg(REG_OFFSET_BLDY, 0);
 }
 
-void sub_8079648(void)
+static void LoadMainTitleScreenPalsAndResetBgs(void)
 {
     u8 taskId;
 
-    taskId = FindTaskIdByFunc(sub_80792C8);
+    taskId = FindTaskIdByFunc(Task_TitleScreen_SlideWin0);
     if (taskId != 0xFF)
         DestroyTask(taskId);
 
@@ -808,13 +808,13 @@ void sub_8079648(void)
     ShowBg(3);
 }
 
-void sub_80796CC(void)
+static void CB2_FadeOutTransitionToSaveClearScreen(void)
 {
     if (!UpdatePaletteFade())
-        SetMainCallback2(sub_80F55A0);
+        SetMainCallback2(CB2_SaveClearScreen_Init);
 }
 
-void sub_80796E8(void)
+static void CB2_FadeOutTransitionToBerryFix(void)
 {
     if (!UpdatePaletteFade())
     {
@@ -823,7 +823,7 @@ void sub_80796E8(void)
     }
 }
 
-void sub_8079708(void)
+static void LoadSpriteGfxAndPals(void)
 {
     s32 i;
 
@@ -832,7 +832,7 @@ void sub_8079708(void)
     LoadSpritePalettes(gUnknown_83BFBBC);
 }
 
-void sub_8079730(struct Sprite * sprite)
+static void SpriteCallback_TitleScreenFlameOrLeaf(struct Sprite * sprite)
 {
     s16 * data = sprite->data;
     sprite->data[0] -= data[1];
@@ -876,16 +876,16 @@ void sub_8079730(struct Sprite * sprite)
 #endif
 }
 
-bool32 sub_80797AC(s32 x, s32 y, s32 xspeed, s32 yspeed, bool32 templateId)
+static bool32 CreateFlameOrLeafSprite(s32 x, s32 y, s32 xspeed, s32 yspeed, bool32 templateId)
 {
     u8 spriteId;
     if (templateId)
     {
-        spriteId = CreateSprite(&gUnknown_83BFB04, x, y, 0);
+        spriteId = CreateSprite(&sSpriteTemplate_FlameOrLeaf_State1, x, y, 0);
     }
     else
     {
-        spriteId = CreateSprite(&gUnknown_83BFB1C, x, y, 0);
+        spriteId = CreateSprite(&sSpriteTemplate_FlameOrLeaf_State0, x, y, 0);
     }
     if (spriteId != MAX_SPRITES)
     {
@@ -896,13 +896,13 @@ bool32 sub_80797AC(s32 x, s32 y, s32 xspeed, s32 yspeed, bool32 templateId)
         gSprites[spriteId].data[4] = 0;
         gSprites[spriteId].data[5] = (xspeed * yspeed) % 16;
         gSprites[spriteId].data[6] = templateId;
-        gSprites[spriteId].callback = sub_8079730;
+        gSprites[spriteId].callback = SpriteCallback_TitleScreenFlameOrLeaf;
         return TRUE;
     }
     return FALSE;
 }
 
-void sub_8079840(u8 taskId)
+static void Task_FlameOrLeafSpawner(u8 taskId)
 {
     s16 * data = gTasks[taskId].data;
     s32 x, y, xspeed, yspeed, templateId;
@@ -911,7 +911,7 @@ void sub_8079840(u8 taskId)
     switch (data[0])
     {
     case 0:
-        sub_807999C(taskId, 3, 0x7878);
+        TitleScreen_srand(taskId, 3, 30840);
         data[0]++;
         break;
     case 1:
@@ -919,30 +919,30 @@ void sub_8079840(u8 taskId)
         if (data[1] >= data[2])
         {
             data[1] = 0;
-            sub_80799B4(taskId, 3);
+            TitleScreen_rand(taskId, 3);
             data[2] = 18;
-            xspeed = (sub_80799B4(taskId, 3) % 4) - 2;
-            yspeed = (sub_80799B4(taskId, 3) % 8) - 16;
-            y = (sub_80799B4(taskId, 3) % 3) + 0x74;
-            x = sub_80799B4(taskId, 3) % 240;
-            sub_80797AC(
+            xspeed = (TitleScreen_rand(taskId, 3) % 4) - 2;
+            yspeed = (TitleScreen_rand(taskId, 3) % 8) - 16;
+            y = (TitleScreen_rand(taskId, 3) % 3) + 0x74;
+            x = TitleScreen_rand(taskId, 3) % 240;
+            CreateFlameOrLeafSprite(
                 x,
                 y,
                 xspeed,
                 yspeed,
-                (sub_80799B4(taskId, 3) % 16) < 8 ? 0 : 1
+                (TitleScreen_rand(taskId, 3) % 16) < 8 ? 0 : 1
             );
             for (i = 0; i < 15; i++)
             {
-                sub_80797AC(
+                CreateFlameOrLeafSprite(
                     data[5] + gUnknown_83BFBD4[i],
                     y,
                     xspeed,
                     yspeed,
                     1
                 );
-                xspeed = (sub_80799B4(taskId, 3) % 4) - 2;
-                yspeed = (sub_80799B4(taskId, 3) % 8) - 16;
+                xspeed = (TitleScreen_rand(taskId, 3) % 4) - 2;
+                yspeed = (TitleScreen_rand(taskId, 3) % 8) - 16;
             }
             data[5]++;
             if (data[5] > 3)
@@ -951,12 +951,12 @@ void sub_8079840(u8 taskId)
     }
 }
 
-void sub_807999C(u8 taskId, u8 field, u16 seed)
+static void TitleScreen_srand(u8 taskId, u8 field, u16 seed)
 {
     SetWordTaskArg(taskId, field, seed);
 }
 
-u16 sub_80799B4(u8 taskId, u8 field)
+static u16 TitleScreen_rand(u8 taskId, u8 field)
 {
     u32 rngval;
 
@@ -966,13 +966,13 @@ u16 sub_80799B4(u8 taskId, u8 field)
     return rngval >> 16;
 }
 
-u32 sub_80799F0(void)
+static u32 CreateBlankSprite(void)
 {
-    CreateSprite(&gUnknown_83BFB3C, 0x18, 0x90, 0);
+    CreateSprite(&sUnknownEmptySprite, 0x18, 0x90, 0);
     return IndexOfSpritePaletteTag(2);
 }
 
-void sub_8079A10(bool32 mode)
+static void sub_8079A10(bool32 mode)
 {
     u32 palIdx;
 
@@ -982,27 +982,27 @@ void sub_8079A10(bool32 mode)
         LoadPalette(gUnknown_8EAE488, palIdx * 16 + 0x100, 0x20);
     }
     else
-        sub_80799F0();
+        CreateBlankSprite();
 }
 
-u8 sub_8079A40(void)
+static u8 CreateSlashSprite(void)
 {
-    u8 spriteId = CreateSprite(&gUnknown_83BFB5C, -0x20, 0x1B, 1);
+    u8 spriteId = CreateSprite(&sSlashSpriteTemplate, -0x20, 0x1B, 1);
     if (spriteId != MAX_SPRITES)
     {
-        gSprites[spriteId].callback = sub_8079AD8;
+        gSprites[spriteId].callback = SpriteCallback_Slash;
         gSprites[spriteId].data[1] = 540;
     }
     return spriteId;
 }
 
-void sub_8079A88(u8 spriteId)
+static void ScheduleHideSlashSprite(u8 spriteId)
 {
     if (spriteId != MAX_SPRITES)
         gSprites[spriteId].data[2] = TRUE;
 }
 
-bool32 sub_8079AA8(u8 spriteId)
+static bool32 IsSlashSpriteHidden(u8 spriteId)
 {
     if (spriteId != MAX_SPRITES)
         return gSprites[spriteId].data[0] ^ 2 ? TRUE : FALSE;
@@ -1010,7 +1010,7 @@ bool32 sub_8079AA8(u8 spriteId)
         return FALSE;
 }
 
-void sub_8079AD8(struct Sprite * sprite)
+static void SpriteCallback_Slash(struct Sprite * sprite)
 {
     switch (sprite->data[0])
     {
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 3797720d5..c859d8eb9 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -769,9 +769,10 @@ gUnknown_2037F24: @ 2037F24
 gUnknown_2037F28: @ 2037F28
 	.space 0x8
 
-gUnknown_2037F30: @ 2037F30
-	.space 0x4
+	.align 2
+	.include "src/title_screen.o"
 
+	.align 2
 gUnknown_2037F34: @ 2037F34
 	.space 0x200