From a665b351a4a2be3e754707d2b7d6bc9d63523860 Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 14 Sep 2021 22:53:36 +1000
Subject: [PATCH] Decompile filelistsTick

---
 src/game/game_01bea0.c         |   8 +-
 src/game/game_107fb0.c         |  10 +-
 src/game/game_110680.c         | 325 +++++++--------------------------
 src/game/pak/pak.c             |   2 +-
 src/include/game/game_110680.h |   4 +-
 src/include/game/pak/pak.h     |   1 +
 src/include/types.h            |   4 +-
 7 files changed, 86 insertions(+), 268 deletions(-)

diff --git a/src/game/game_01bea0.c b/src/game/game_01bea0.c
index 1b40227dd..0f4768315 100644
--- a/src/game/game_01bea0.c
+++ b/src/game/game_01bea0.c
@@ -980,7 +980,7 @@ glabel var7f1a863c
 /*  f01cc5c:	91ce2614 */ 	lbu	$t6,0x2614($t6)
 /*  f01cc60:	11c0000b */ 	beqz	$t6,.PF0f01cc90
 /*  f01cc64:	00000000 */ 	nop
-/*  f01cc68:	0fc44622 */ 	jal	func0f110da8
+/*  f01cc68:	0fc44622 */ 	jal	filelistsTick
 /*  f01cc6c:	00000000 */ 	nop
 /*  f01cc70:	10000007 */ 	b	.PF0f01cc90
 /*  f01cc74:	00000000 */ 	nop
@@ -2757,7 +2757,7 @@ glabel var7f1a863c
 /*  f01cb8c:	93182944 */ 	lbu	$t8,%lo(var80062944)($t8)
 /*  f01cb90:	1300000b */ 	beqz	$t8,.L0f01cbc0
 /*  f01cb94:	00000000 */ 	nop
-/*  f01cb98:	0fc4436a */ 	jal	func0f110da8
+/*  f01cb98:	0fc4436a */ 	jal	filelistsTick
 /*  f01cb9c:	00000000 */ 	nop
 /*  f01cba0:	10000007 */ 	b	.L0f01cbc0
 /*  f01cba4:	00000000 */ 	nop
@@ -4525,7 +4525,7 @@ glabel var7f1a863c
 /*  f01c86c:	93184e54 */ 	lbu	$t8,0x4e54($t8)
 /*  f01c870:	1300000b */ 	beqz	$t8,.NB0f01c8a0
 /*  f01c874:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f01c878:	0fc42c80 */ 	jal	func0f110da8
+/*  f01c878:	0fc42c80 */ 	jal	filelistsTick
 /*  f01c87c:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f01c880:	10000007 */ 	beqz	$zero,.NB0f01c8a0
 /*  f01c884:	00000000 */ 	sll	$zero,$zero,0x0
@@ -5810,7 +5810,7 @@ glabel var7f1a863c
 //		}
 //
 //		if (var80062944) {
-//			func0f110da8();
+//			filelistsTick();
 //		}
 //	} else {
 //		// cba8
diff --git a/src/game/game_107fb0.c b/src/game/game_107fb0.c
index 3401c10c3..fc9a99e42 100644
--- a/src/game/game_107fb0.c
+++ b/src/game/game_107fb0.c
@@ -592,7 +592,7 @@ void filemgrEraseCorruptFile(void)
 
 	for (i = 0; i < 4; i++) {
 		if (g_FileLists[i]) {
-			g_FileLists[i]->outdated = true;
+			g_FileLists[i]->timeuntilupdate = 1;
 		}
 	}
 
@@ -1103,7 +1103,7 @@ void filemgrDeleteCurrentFile(void)
 		error = true;
 	}
 
-	g_FileLists[g_Menus[g_MpPlayerNum].listnum]->outdated = true;
+	g_FileLists[g_Menus[g_MpPlayerNum].listnum]->timeuntilupdate = 1;
 
 	if (error) {
 		g_Menus[g_MpPlayerNum].unke3c = index;
@@ -1895,7 +1895,7 @@ void filemgrPushSelectLocationDialog(s32 arg0, u32 filetype)
 	g_Menus[g_MpPlayerNum].listnum = func0f110cf8(filetype);
 
 #if VERSION >= VERSION_NTSC_1_0
-	func0f110da8();
+	filelistsTick();
 #endif
 
 	menuPushDialog(&g_FilemgrSelectLocationMenuDialog);
@@ -2612,7 +2612,7 @@ s32 filemgrChooseAgentListMenuHandler(s32 operation, struct menuitem *item, unio
 				g_Menus[g_MpPlayerNum].data.filemgr.unke2c = 0;
 			}
 
-			if (g_FileLists[0]->unk30e) {
+			if (g_FileLists[0]->updatedthisframe) {
 				pass = true;
 			}
 		} else {
@@ -2812,7 +2812,7 @@ s32 filemgrMainMenuDialog(s32 operation, struct menudialog *dialog, union handle
 		break;
 #if VERSION < VERSION_NTSC_1_0
 	case MENUOP_TICK:
-		func0f110da8();
+		filelistsTick();
 		break;
 #endif
 	}
diff --git a/src/game/game_110680.c b/src/game/game_110680.c
index 859a4cea3..e036db0a5 100644
--- a/src/game/game_110680.c
+++ b/src/game/game_110680.c
@@ -25,26 +25,15 @@
 u8 var800a22d0[0x5b];
 s8 g_AltTitleUnlocked;
 u8 g_AltTitleEnabled;
-s32 var800a2330[1];
-u32 var800a2334;
-u32 var800a2338;
-u32 var800a233c;
-u32 var800a2340;
+s32 var800a2330[5];
 u32 var800a2344;
 u32 var800a2348;
 u32 var800a234c;
 
 struct filelist *g_FileLists[] = { NULL, NULL, NULL, NULL };
 bool var80075bd0[] = { true, true, true, true };
-
-u32 var80075be0 = 0;
-u32 var80075be4 = 0;
-u32 var80075be8 = 0;
-u32 var80075bec = 0;
-u32 var80075bf0 = 0;
-u32 var80075bf4 = 0;
-u32 var80075bf8 = 0;
-u32 var80075bfc = 0;
+bool var80075be0[] = { false, false, false, false };
+u32 var80075bf0 = false;
 
 void bossfileSetDefaults2(void)
 {
@@ -271,7 +260,7 @@ void func0f110c5c(s32 listnum, u8 filetype)
 		g_FileLists[listnum] = func00012ab0(align16(sizeof(struct filelist)));
 	}
 
-	g_FileLists[listnum]->outdated = true;
+	g_FileLists[listnum]->timeuntilupdate = 1;
 	g_FileLists[listnum]->filetype = filetype;
 
 	if (var80062944 == 0) {
@@ -313,247 +302,75 @@ void func0f110d90(s32 index)
 }
 #endif
 
+void filelistsTick(void)
+{
+	u32 updateall;
+	u32 update;
+	s32 i;
+	static bool var80075bf4 = false;
+
+	if (!var80075bf4) {
+		for (i = 0; i < 5; i++) {
+			var800a2330[i] = -1;
+		}
+
+		var80075bf4 = true;
+	}
+
+	i = 0;
+	updateall = false;
+
+	for (; i < 5; i++) {
 #if VERSION >= VERSION_NTSC_1_0
-GLOBAL_ASM(
-glabel func0f110da8
-/*  f110da8:	27bdffd0 */ 	addiu	$sp,$sp,-48
-/*  f110dac:	3c0e8007 */ 	lui	$t6,%hi(var80075bf4)
-/*  f110db0:	8dce5bf4 */ 	lw	$t6,%lo(var80075bf4)($t6)
-/*  f110db4:	afbf002c */ 	sw	$ra,0x2c($sp)
-/*  f110db8:	afb40028 */ 	sw	$s4,0x28($sp)
-/*  f110dbc:	afb30024 */ 	sw	$s3,0x24($sp)
-/*  f110dc0:	afb20020 */ 	sw	$s2,0x20($sp)
-/*  f110dc4:	afb1001c */ 	sw	$s1,0x1c($sp)
-/*  f110dc8:	15c0000c */ 	bnez	$t6,.L0f110dfc
-/*  f110dcc:	afb00018 */ 	sw	$s0,0x18($sp)
-/*  f110dd0:	3c10800a */ 	lui	$s0,%hi(var800a2330)
-/*  f110dd4:	3c03800a */ 	lui	$v1,%hi(var800a2344)
-/*  f110dd8:	24632344 */ 	addiu	$v1,$v1,%lo(var800a2344)
-/*  f110ddc:	26102330 */ 	addiu	$s0,$s0,%lo(var800a2330)
-/*  f110de0:	2402ffff */ 	addiu	$v0,$zero,-1
-.L0f110de4:
-/*  f110de4:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f110de8:	1603fffe */ 	bne	$s0,$v1,.L0f110de4
-/*  f110dec:	ae02fffc */ 	sw	$v0,-0x4($s0)
-/*  f110df0:	240f0001 */ 	addiu	$t7,$zero,0x1
-/*  f110df4:	3c018007 */ 	lui	$at,%hi(var80075bf4)
-/*  f110df8:	ac2f5bf4 */ 	sw	$t7,%lo(var80075bf4)($at)
-.L0f110dfc:
-/*  f110dfc:	00009025 */ 	or	$s2,$zero,$zero
-/*  f110e00:	00009825 */ 	or	$s3,$zero,$zero
-/*  f110e04:	00128e00 */ 	sll	$s1,$s2,0x18
-.L0f110e08:
-/*  f110e08:	0011c603 */ 	sra	$t8,$s1,0x18
-/*  f110e0c:	00182600 */ 	sll	$a0,$t8,0x18
-/*  f110e10:	0004ce03 */ 	sra	$t9,$a0,0x18
-/*  f110e14:	03202025 */ 	or	$a0,$t9,$zero
-/*  f110e18:	0fc459f6 */ 	jal	func0f1167d8
-/*  f110e1c:	03008825 */ 	or	$s1,$t8,$zero
-/*  f110e20:	10400010 */ 	beqz	$v0,.L0f110e64
-/*  f110e24:	00112600 */ 	sll	$a0,$s1,0x18
-/*  f110e28:	3c0a800a */ 	lui	$t2,%hi(var800a2330)
-/*  f110e2c:	254a2330 */ 	addiu	$t2,$t2,%lo(var800a2330)
-/*  f110e30:	00044603 */ 	sra	$t0,$a0,0x18
-/*  f110e34:	00124880 */ 	sll	$t1,$s2,0x2
-/*  f110e38:	012a8021 */ 	addu	$s0,$t1,$t2
-/*  f110e3c:	0fc45c0b */ 	jal	func0f11702c
-/*  f110e40:	01002025 */ 	or	$a0,$t0,$zero
-/*  f110e44:	8e0b0000 */ 	lw	$t3,0x0($s0)
-/*  f110e48:	00112600 */ 	sll	$a0,$s1,0x18
-/*  f110e4c:	00046603 */ 	sra	$t4,$a0,0x18
-/*  f110e50:	104b0004 */ 	beq	$v0,$t3,.L0f110e64
-/*  f110e54:	01802025 */ 	or	$a0,$t4,$zero
-/*  f110e58:	0fc45c0b */ 	jal	func0f11702c
-/*  f110e5c:	24130001 */ 	addiu	$s3,$zero,0x1
-/*  f110e60:	ae020000 */ 	sw	$v0,0x0($s0)
-.L0f110e64:
-/*  f110e64:	26520001 */ 	addiu	$s2,$s2,0x1
-/*  f110e68:	2a410005 */ 	slti	$at,$s2,0x5
-/*  f110e6c:	5420ffe6 */ 	bnezl	$at,.L0f110e08
-/*  f110e70:	00128e00 */ 	sll	$s1,$s2,0x18
-/*  f110e74:	3c108007 */ 	lui	$s0,%hi(g_FileLists)
-/*  f110e78:	3c148007 */ 	lui	$s4,%hi(g_FileLists+0x10)
-/*  f110e7c:	3c118007 */ 	lui	$s1,%hi(g_FileLists+0x10)
-/*  f110e80:	26315bd0 */ 	addiu	$s1,$s1,%lo(g_FileLists+0x10)
-/*  f110e84:	26945bd0 */ 	addiu	$s4,$s4,%lo(g_FileLists+0x10)
-/*  f110e88:	26105bc0 */ 	addiu	$s0,$s0,%lo(g_FileLists)
-/*  f110e8c:	24120001 */ 	addiu	$s2,$zero,0x1
-/*  f110e90:	8e040000 */ 	lw	$a0,0x0($s0)
-.L0f110e94:
-/*  f110e94:	5080001b */ 	beqzl	$a0,.L0f110f04
-/*  f110e98:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f110e9c:	a080030e */ 	sb	$zero,0x30e($a0)
-/*  f110ea0:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f110ea4:	02601825 */ 	or	$v1,$s3,$zero
-/*  f110ea8:	9082030c */ 	lbu	$v0,0x30c($a0)
-/*  f110eac:	18400007 */ 	blez	$v0,.L0f110ecc
-/*  f110eb0:	244dffff */ 	addiu	$t5,$v0,-1
-/*  f110eb4:	a08d030c */ 	sb	$t5,0x30c($a0)
-/*  f110eb8:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f110ebc:	908e030c */ 	lbu	$t6,0x30c($a0)
-/*  f110ec0:	55c00003 */ 	bnezl	$t6,.L0f110ed0
-/*  f110ec4:	908f030b */ 	lbu	$t7,0x30b($a0)
-/*  f110ec8:	02401825 */ 	or	$v1,$s2,$zero
-.L0f110ecc:
-/*  f110ecc:	908f030b */ 	lbu	$t7,0x30b($a0)
-.L0f110ed0:
-/*  f110ed0:	000fc080 */ 	sll	$t8,$t7,0x2
-/*  f110ed4:	0238c821 */ 	addu	$t9,$s1,$t8
-/*  f110ed8:	8f280000 */ 	lw	$t0,0x0($t9)
-/*  f110edc:	11000002 */ 	beqz	$t0,.L0f110ee8
-/*  f110ee0:	00000000 */ 	nop
-/*  f110ee4:	02401825 */ 	or	$v1,$s2,$zero
-.L0f110ee8:
-/*  f110ee8:	50600006 */ 	beqzl	$v1,.L0f110f04
-/*  f110eec:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f110ef0:	0fc443d3 */ 	jal	func0f110f4c
-/*  f110ef4:	00000000 */ 	nop
-/*  f110ef8:	8e090000 */ 	lw	$t1,0x0($s0)
-/*  f110efc:	a132030e */ 	sb	$s2,0x30e($t1)
-/*  f110f00:	26100004 */ 	addiu	$s0,$s0,0x4
-.L0f110f04:
-/*  f110f04:	0214082b */ 	sltu	$at,$s0,$s4
-/*  f110f08:	5420ffe2 */ 	bnezl	$at,.L0f110e94
-/*  f110f0c:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f110f10:	3c028007 */ 	lui	$v0,%hi(g_FileLists+0x10)
-/*  f110f14:	3c038007 */ 	lui	$v1,%hi(var80075be0)
-/*  f110f18:	24635be0 */ 	addiu	$v1,$v1,%lo(var80075be0)
-/*  f110f1c:	24425bd0 */ 	addiu	$v0,$v0,%lo(g_FileLists+0x10)
-.L0f110f20:
-/*  f110f20:	24420004 */ 	addiu	$v0,$v0,0x4
-/*  f110f24:	1443fffe */ 	bne	$v0,$v1,.L0f110f20
-/*  f110f28:	ac40fffc */ 	sw	$zero,-0x4($v0)
-/*  f110f2c:	8fbf002c */ 	lw	$ra,0x2c($sp)
-/*  f110f30:	8fb00018 */ 	lw	$s0,0x18($sp)
-/*  f110f34:	8fb1001c */ 	lw	$s1,0x1c($sp)
-/*  f110f38:	8fb20020 */ 	lw	$s2,0x20($sp)
-/*  f110f3c:	8fb30024 */ 	lw	$s3,0x24($sp)
-/*  f110f40:	8fb40028 */ 	lw	$s4,0x28($sp)
-/*  f110f44:	03e00008 */ 	jr	$ra
-/*  f110f48:	27bd0030 */ 	addiu	$sp,$sp,0x30
-);
+		if (func0f1167d8(i) && var800a2330[i] != func0f11702c(i)) {
+			updateall = true;
+			var800a2330[i] = func0f11702c(i);
+		}
 #else
-GLOBAL_ASM(
-glabel func0f110da8
-/*  f10b200:	27bdffd0 */ 	addiu	$sp,$sp,-48
-/*  f10b204:	3c0e8007 */ 	lui	$t6,0x8007
-/*  f10b208:	8dce7f94 */ 	lw	$t6,0x7f94($t6)
-/*  f10b20c:	afbf002c */ 	sw	$ra,0x2c($sp)
-/*  f10b210:	afb40028 */ 	sw	$s4,0x28($sp)
-/*  f10b214:	afb30024 */ 	sw	$s3,0x24($sp)
-/*  f10b218:	afb20020 */ 	sw	$s2,0x20($sp)
-/*  f10b21c:	afb1001c */ 	sw	$s1,0x1c($sp)
-/*  f10b220:	15c0000c */ 	bnez	$t6,.NB0f10b254
-/*  f10b224:	afb00018 */ 	sw	$s0,0x18($sp)
-/*  f10b228:	3c10800a */ 	lui	$s0,0x800a
-/*  f10b22c:	3c03800a */ 	lui	$v1,0x800a
-/*  f10b230:	24636834 */ 	addiu	$v1,$v1,0x6834
-/*  f10b234:	26106820 */ 	addiu	$s0,$s0,0x6820
-/*  f10b238:	2402ffff */ 	addiu	$v0,$zero,-1
-.NB0f10b23c:
-/*  f10b23c:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f10b240:	1603fffe */ 	bne	$s0,$v1,.NB0f10b23c
-/*  f10b244:	ae02fffc */ 	sw	$v0,-0x4($s0)
-/*  f10b248:	240f0001 */ 	addiu	$t7,$zero,0x1
-/*  f10b24c:	3c018007 */ 	lui	$at,0x8007
-/*  f10b250:	ac2f7f94 */ 	sw	$t7,0x7f94($at)
-.NB0f10b254:
-/*  f10b254:	3c10800a */ 	lui	$s0,0x800a
-/*  f10b258:	26106820 */ 	addiu	$s0,$s0,0x6820
-/*  f10b25c:	00009825 */ 	or	$s3,$zero,$zero
-/*  f10b260:	0000a025 */ 	or	$s4,$zero,$zero
-.NB0f10b264:
-/*  f10b264:	00138e00 */ 	sll	$s1,$s3,0x18
-/*  f10b268:	0011c603 */ 	sra	$t8,$s1,0x18
-/*  f10b26c:	00182600 */ 	sll	$a0,$t8,0x18
-/*  f10b270:	0004ce03 */ 	sra	$t9,$a0,0x18
-/*  f10b274:	03202025 */ 	or	$a0,$t9,$zero
-/*  f10b278:	0fc444e1 */ 	jal	func0f11702c
-/*  f10b27c:	03008825 */ 	or	$s1,$t8,$zero
-/*  f10b280:	00112600 */ 	sll	$a0,$s1,0x18
-/*  f10b284:	00044603 */ 	sra	$t0,$a0,0x18
-/*  f10b288:	00409025 */ 	or	$s2,$v0,$zero
-/*  f10b28c:	0fc44354 */ 	jal	func0f11698c
-/*  f10b290:	01002025 */ 	or	$a0,$t0,$zero
-/*  f10b294:	00112600 */ 	sll	$a0,$s1,0x18
-/*  f10b298:	00044e03 */ 	sra	$t1,$a0,0x18
-/*  f10b29c:	0fc442e7 */ 	jal	func0f1167d8
-/*  f10b2a0:	01202025 */ 	or	$a0,$t1,$zero
-/*  f10b2a4:	10400002 */ 	beqz	$v0,.NB0f10b2b0
-/*  f10b2a8:	26730001 */ 	addiu	$s3,$s3,0x1
-/*  f10b2ac:	00009025 */ 	or	$s2,$zero,$zero
-.NB0f10b2b0:
-/*  f10b2b0:	8e0a0000 */ 	lw	$t2,0x0($s0)
-/*  f10b2b4:	2a610005 */ 	slti	$at,$s3,0x5
-/*  f10b2b8:	124a0003 */ 	beq	$s2,$t2,.NB0f10b2c8
-/*  f10b2bc:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f10b2c0:	24140001 */ 	addiu	$s4,$zero,0x1
-/*  f10b2c4:	ae120000 */ 	sw	$s2,0x0($s0)
-.NB0f10b2c8:
-/*  f10b2c8:	1420ffe6 */ 	bnez	$at,.NB0f10b264
-/*  f10b2cc:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f10b2d0:	3c108007 */ 	lui	$s0,0x8007
-/*  f10b2d4:	3c138007 */ 	lui	$s3,0x8007
-/*  f10b2d8:	3c118007 */ 	lui	$s1,0x8007
-/*  f10b2dc:	26317f70 */ 	addiu	$s1,$s1,0x7f70
-/*  f10b2e0:	26737f70 */ 	addiu	$s3,$s3,0x7f70
-/*  f10b2e4:	26107f60 */ 	addiu	$s0,$s0,0x7f60
-/*  f10b2e8:	24120001 */ 	addiu	$s2,$zero,0x1
-/*  f10b2ec:	8e040000 */ 	lw	$a0,0x0($s0)
-.NB0f10b2f0:
-/*  f10b2f0:	5080001b */ 	beqzl	$a0,.NB0f10b360
-/*  f10b2f4:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f10b2f8:	a080030e */ 	sb	$zero,0x30e($a0)
-/*  f10b2fc:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f10b300:	02801825 */ 	or	$v1,$s4,$zero
-/*  f10b304:	9082030c */ 	lbu	$v0,0x30c($a0)
-/*  f10b308:	18400007 */ 	blez	$v0,.NB0f10b328
-/*  f10b30c:	244bffff */ 	addiu	$t3,$v0,-1
-/*  f10b310:	a08b030c */ 	sb	$t3,0x30c($a0)
-/*  f10b314:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f10b318:	908c030c */ 	lbu	$t4,0x30c($a0)
-/*  f10b31c:	55800003 */ 	bnezl	$t4,.NB0f10b32c
-/*  f10b320:	908d030b */ 	lbu	$t5,0x30b($a0)
-/*  f10b324:	02401825 */ 	or	$v1,$s2,$zero
-.NB0f10b328:
-/*  f10b328:	908d030b */ 	lbu	$t5,0x30b($a0)
-.NB0f10b32c:
-/*  f10b32c:	000d7080 */ 	sll	$t6,$t5,0x2
-/*  f10b330:	022e7821 */ 	addu	$t7,$s1,$t6
-/*  f10b334:	8df80000 */ 	lw	$t8,0x0($t7)
-/*  f10b338:	13000002 */ 	beqz	$t8,.NB0f10b344
-/*  f10b33c:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f10b340:	02401825 */ 	or	$v1,$s2,$zero
-.NB0f10b344:
-/*  f10b344:	50600006 */ 	beqzl	$v1,.NB0f10b360
-/*  f10b348:	26100004 */ 	addiu	$s0,$s0,0x4
-/*  f10b34c:	0fc42cea */ 	jal	func0f110f4c
-/*  f10b350:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f10b354:	8e190000 */ 	lw	$t9,0x0($s0)
-/*  f10b358:	a332030e */ 	sb	$s2,0x30e($t9)
-/*  f10b35c:	26100004 */ 	addiu	$s0,$s0,0x4
-.NB0f10b360:
-/*  f10b360:	0213082b */ 	sltu	$at,$s0,$s3
-/*  f10b364:	5420ffe2 */ 	bnezl	$at,.NB0f10b2f0
-/*  f10b368:	8e040000 */ 	lw	$a0,0x0($s0)
-/*  f10b36c:	3c028007 */ 	lui	$v0,0x8007
-/*  f10b370:	3c038007 */ 	lui	$v1,0x8007
-/*  f10b374:	24637f80 */ 	addiu	$v1,$v1,0x7f80
-/*  f10b378:	24427f70 */ 	addiu	$v0,$v0,0x7f70
-.NB0f10b37c:
-/*  f10b37c:	24420004 */ 	addiu	$v0,$v0,0x4
-/*  f10b380:	1443fffe */ 	bne	$v0,$v1,.NB0f10b37c
-/*  f10b384:	ac40fffc */ 	sw	$zero,-0x4($v0)
-/*  f10b388:	8fbf002c */ 	lw	$ra,0x2c($sp)
-/*  f10b38c:	8fb00018 */ 	lw	$s0,0x18($sp)
-/*  f10b390:	8fb1001c */ 	lw	$s1,0x1c($sp)
-/*  f10b394:	8fb20020 */ 	lw	$s2,0x20($sp)
-/*  f10b398:	8fb30024 */ 	lw	$s3,0x24($sp)
-/*  f10b39c:	8fb40028 */ 	lw	$s4,0x28($sp)
-/*  f10b3a0:	03e00008 */ 	jr	$ra
-/*  f10b3a4:	27bd0030 */ 	addiu	$sp,$sp,0x30
-);
+		s32 tmp = func0f11702c(i);
+
+		func0f11698c(i);
+
+		if (func0f1167d8(i)) {
+			tmp = 0;
+		}
+
+		if (var800a2330[i] != tmp) {
+			updateall = true;
+			var800a2330[i] = tmp;
+		}
 #endif
+	}
+
+	for (i = 0; i < 4; i++) {
+		if (g_FileLists[i] != NULL) {
+			g_FileLists[i]->updatedthisframe = false;
+
+			update = updateall;
+
+			if (g_FileLists[i]->timeuntilupdate > 0) {
+				g_FileLists[i]->timeuntilupdate--;
+
+				if (g_FileLists[i]->timeuntilupdate == 0) {
+					update = true;
+				}
+			}
+
+			if (var80075bd0[g_FileLists[i]->filetype]) {
+				update = true;
+			}
+
+			if (update) {
+				filelistUpdate(g_FileLists[i]);
+				g_FileLists[i]->updatedthisframe = true;
+			}
+		}
+	}
+
+	for (i = 0; i < 4; i++) {
+		var80075bd0[i] = false;
+	}
+}
 
 const char var7f1b39c8[] = "";
 const char var7f1b39cc[] = "";
@@ -572,7 +389,7 @@ const char var7f1b3a08[] = "tc != NULL";
 const char var7f1b3a14[] = "gamefile.c";
 
 GLOBAL_ASM(
-glabel func0f110f4c
+glabel filelistUpdate
 /*  f110f4c:	27bdc568 */ 	addiu	$sp,$sp,-15000
 /*  f110f50:	3c0e7f1b */ 	lui	$t6,%hi(var7f1b39e8)
 /*  f110f54:	afbf003c */ 	sw	$ra,0x3c($sp)
diff --git a/src/game/pak/pak.c b/src/game/pak/pak.c
index 6b5925d66..d8bc14983 100644
--- a/src/game/pak/pak.c
+++ b/src/game/pak/pak.c
@@ -294,7 +294,7 @@ void func0f116984(s8 arg0, u8 *arg1, u8 *arg2)
 	func0f116bdc(arg0, arg1, arg2);
 }
 
-void func0f11698c(u32 arg0)
+void func0f11698c(s8 device)
 {
 	// empty
 }
diff --git a/src/include/game/game_110680.h b/src/include/game/game_110680.h
index 7ea93da30..aa7d08a1e 100644
--- a/src/include/game/game_110680.h
+++ b/src/include/game/game_110680.h
@@ -14,8 +14,8 @@ void func0f110bf8(void);
 void func0f110c5c(s32 listnum, u8 filetype);
 s32 func0f110cf8(u8 filetype);
 void func0f110d90(s32 index);
-void func0f110da8(void);
-u32 func0f110f4c(void);
+void filelistsTick(void);
+void filelistUpdate(struct filelist *list);
 struct textureconfig *func0f111460(s32 playernum, s32 arg1, s32 arg2);
 
 #endif
diff --git a/src/include/game/pak/pak.h b/src/include/game/pak/pak.h
index 652b3b468..975633ccf 100644
--- a/src/include/game/pak/pak.h
+++ b/src/include/game/pak/pak.h
@@ -19,6 +19,7 @@ s32 pakDeleteGameNote(s8 device, u16 company_code, u32 game_code, char *game_nam
 s32 func0f1168c4(s8 device, struct pakdata **arg1);
 u32 func0f116914(s8 device);
 s32 func0f11693c(s8 device);
+void func0f11698c(s8 device);
 void func0f116994(void);
 void func0f1169c8(s8 device, s32 arg1);
 bool func0f116aec(s8 device);
diff --git a/src/include/types.h b/src/include/types.h
index e5e3f9c90..5d2fd9f97 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -4692,9 +4692,9 @@ struct filelist {
 	/*0x309*/ u8 unk309;
 	/*0x30a*/ u8 unk30a;
 	/*0x30b*/ u8 filetype;
-	/*0x30c*/ u8 outdated;
+	/*0x30c*/ u8 timeuntilupdate;
 	/*0x30d*/ u8 unk30d;
-	/*0x30e*/ u8 unk30e;
+	/*0x30e*/ u8 updatedthisframe;
 };
 
 struct challenge {