Some more rom 8011dc0 work

asm/rom_8011DC0.s

@@ -5,500 +5,9 @@
 
 	.text
 
-	thumb_func_start sub_801689C
-sub_801689C: @ 801689C
-	push {r4,r5,lr}
-	adds r2, r0, 0
-	ldr r3, =gRecvCmds
-	ldrh r5, [r3, 0x12]
-	adds r4, r5, 0
-	cmp r4, 0
-	beq _080168D0
-	ldrh r0, [r3, 0x10]
-	movs r1, 0xFF
-	lsls r1, 8
-	ands r1, r0
-	movs r0, 0xBC
-	lsls r0, 6
-	cmp r1, r0
-	bne _080168D0
-	adds r0, r2, 0
-	adds r0, 0x9A
-	strh r5, [r0]
-	cmp r4, 0x44
-	bne _080168D0
-	ldrh r1, [r3, 0x14]
-	adds r0, 0x2
-	strh r1, [r0]
-	ldrh r1, [r3, 0x16]
-	adds r0, 0x2
-	strh r1, [r0]
-_080168D0:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_801689C
 
-	thumb_func_start sub_80168DC
-sub_80168DC: @ 80168DC
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	adds r5, r4, 0
-	adds r5, 0x9A
-	ldrh r0, [r5]
-	cmp r0, 0
-	beq _0801692C
-	ldr r0, =gStringVar4
-	ldr r1, =gLinkPlayers
-	adds r1, 0x2F
-	ldrb r1, [r1]
-	adds r2, r5, 0
-	adds r3, r4, 0
-	bl sub_8017EA0
-	cmp r0, 0
-	beq _0801692C
-	cmp r0, 0x1
-	bne _0801691C
-	movs r0, 0x23
-	strb r0, [r4, 0x14]
-	ldr r1, =gUnknown_02022C2C
-	ldrh r0, [r5]
-	strb r0, [r1]
-	movs r0, 0
-	b _0801692E
-	.pool
-_0801691C:
-	cmp r0, 0x2
-	bne _0801692C
-	movs r0, 0x24
-	strb r0, [r4, 0x14]
-	bl sub_800AC34
-	movs r0, 0
-	b _0801692E
-_0801692C:
-	movs r0, 0x1
-_0801692E:
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80168DC
 
-	thumb_func_start sub_8016934
-sub_8016934: @ 8016934
-	push {r4,r5,lr}
-	ldr r5, =gUnknown_02022C20
-	movs r0, 0xFF
-	strb r0, [r5]
-	ldr r0, =task00_081199FC
-	movs r1, 0
-	bl CreateTask
-	ldr r4, =gUnknown_02022C30
-	movs r0, 0x9B
-	lsls r0, 2
-	bl AllocZeroed
-	str r0, [r4]
-	ldr r1, =gUnknown_03000DA8
-	str r0, [r1]
-	movs r1, 0
-	strb r1, [r0, 0x14]
-	strb r1, [r0, 0x16]
-	strh r1, [r0, 0x10]
-	strh r1, [r0, 0x12]
-	movs r0, 0x1
-	negs r0, r0
-	strb r0, [r5]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8016934
 
-	thumb_func_start task00_081199FC
-task00_081199FC: @ 801697C
-	push {r4-r6,lr}
-	sub sp, 0x20
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, =gUnknown_02022C30
-	ldr r5, [r0]
-	ldrb r0, [r5, 0x14]
-	cmp r0, 0x4
-	bls _08016990
-	b _08016AC8
-_08016990:
-	lsls r0, 2
-	ldr r1, =_080169A4
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.pool
-	.align 2, 0
-_080169A4:
-	.4byte _080169B8
-	.4byte _080169BE
-	.4byte _080169E0
-	.4byte _08016A30
-	.4byte _08016A94
-_080169B8:
-	movs r0, 0x1
-	strb r0, [r5, 0x14]
-	b _08016AC8
-_080169BE:
-	movs r0, 0xC
-	movs r1, 0
-	movs r2, 0
-	bl sub_8010F84
-	bl sub_800B488
-	bl OpenLink
-	bl sub_8011C84
-	movs r0, 0x1
-	bl sub_80111B0
-	movs r0, 0x2
-	strb r0, [r5, 0x14]
-	b _08016AC8
-_080169E0:
-	movs r0, 0x70
-	bl AllocZeroed
-	str r0, [r5, 0x4]
-	movs r1, 0x4
-	bl sub_80175EC
-	movs r0, 0x70
-	bl AllocZeroed
-	str r0, [r5, 0xC]
-	movs r1, 0x4
-	bl sub_80175EC
-	movs r0, 0x80
-	lsls r0, 1
-	bl AllocZeroed
-	str r0, [r5]
-	movs r1, 0x8
-	bl sub_8017580
-	movs r0, 0x20
-	bl AllocZeroed
-	str r0, [r5, 0x8]
-	movs r1, 0x1
-	bl sub_8017580
-	ldr r0, [r5, 0xC]
-	ldr r1, [r5, 0x4]
-	movs r2, 0xA
-	bl sub_8016DF0
-	adds r1, r5, 0
-	adds r1, 0x20
-	strb r0, [r1]
-	movs r0, 0x3
-	strb r0, [r5, 0x14]
-	b _08016AC8
-_08016A30:
-	bl sub_8016B00
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	blt _08016AC8
-	cmp r0, 0x2
-	bgt _08016AC8
-	ldr r0, =gUnknown_02022C20
-	ldrb r0, [r0]
-	cmp r0, 0xFF
-	bne _08016AC8
-	movs r6, 0
-_08016A4A:
-	ldr r0, [r5]
-	lsls r4, r6, 5
-	adds r1, r0, r4
-	ldrb r0, [r1, 0x1A]
-	lsls r0, 30
-	lsrs r0, 30
-	cmp r0, 0x1
-	bne _08016A78
-	mov r0, sp
-	bl sub_8018404
-	ldr r0, [r5]
-	adds r0, r4
-	adds r0, 0x2
-	bl ReadAsU16
-	lsls r0, 16
-	lsrs r0, 16
-	mov r1, sp
-	bl sub_800E540
-	cmp r0, 0
-	bne _08016A84
-_08016A78:
-	adds r6, 0x1
-	cmp r6, 0x7
-	ble _08016A4A
-	b _08016AC8
-	.pool
-_08016A84:
-	ldr r0, =gUnknown_02022C20
-	mov r1, sp
-	bl StringCopy
-	b _08016AC8
-	.pool
-_08016A94:
-	ldr r0, [r5, 0x8]
-	bl Free
-	ldr r0, [r5]
-	bl Free
-	ldr r0, [r5, 0xC]
-	bl Free
-	ldr r0, [r5, 0x4]
-	bl Free
-	adds r0, r5, 0
-	adds r0, 0x20
-	ldrb r0, [r0]
-	bl DestroyTask
-	ldr r0, =gUnknown_02022C30
-	ldr r0, [r0]
-	bl Free
-	bl sub_800EDD4
-	adds r0, r4, 0
-	bl DestroyTask
-_08016AC8:
-	add sp, 0x20
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end task00_081199FC
-
-	thumb_func_start sp182_move_string
-sp182_move_string: @ 8016AD4
-	push {r4,lr}
-	ldr r4, =gUnknown_02022C20
-	ldrb r0, [r4]
-	cmp r0, 0xFF
-	bne _08016AE8
-	movs r0, 0
-	b _08016AF6
-	.pool
-_08016AE8:
-	ldr r0, =gStringVar1
-	adds r1, r4, 0
-	bl StringCopy
-	movs r0, 0xFF
-	strb r0, [r4]
-	movs r0, 0x1
-_08016AF6:
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sp182_move_string
-
-	thumb_func_start sub_8016B00
-sub_8016B00: @ 8016B00
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	ldr r0, =gUnknown_02022C30
-	ldr r4, [r0]
-	movs r7, 0
-	movs r6, 0
-	movs r5, 0
-_08016B12:
-	ldr r0, [r4, 0xC]
-	adds r0, r5
-	ldr r1, =gUnknown_082F045C
-	bl sub_8017630
-	lsls r0, 24
-	lsrs r3, r0, 24
-	cmp r3, 0x1
-	bne _08016B5C
-	ldr r1, [r4, 0xC]
-	ldr r0, [r4, 0x8]
-	adds r1, r5
-	ldm r1!, {r2,r5,r6}
-	stm r0!, {r2,r5,r6}
-	ldm r1!, {r2,r5,r6}
-	stm r0!, {r2,r5,r6}
-	ldr r1, [r4, 0x8]
-	movs r0, 0
-	strh r0, [r1, 0x18]
-	ldr r2, [r4, 0x8]
-	ldrb r1, [r2, 0x1A]
-	movs r5, 0x4
-	negs r5, r5
-	adds r0, r5, 0
-	ands r1, r0
-	movs r0, 0x1
-	orrs r1, r0
-	strb r1, [r2, 0x1A]
-	ldr r0, [r4, 0x8]
-	strb r3, [r0, 0x1B]
-	movs r0, 0x4
-	b _08016C90
-	.pool
-_08016B5C:
-	adds r5, 0x1C
-	adds r6, 0x1
-	cmp r6, 0x3
-	ble _08016B12
-	movs r6, 0
-	mov r9, r6
-_08016B68:
-	ldr r0, [r4]
-	mov r1, r9
-	lsls r5, r1, 5
-	adds r2, r0, r5
-	ldrb r0, [r2, 0x1A]
-	lsls r0, 30
-	mov r8, r5
-	cmp r0, 0
-	beq _08016C5C
-	ldr r1, [r4, 0x4]
-	adds r0, r2, 0
-	bl sub_80176E4
-	adds r6, r0, 0
-	cmp r6, 0xFF
-	beq _08016C02
-	ldr r0, [r4]
-	adds r2, r0, r5
-	ldrb r1, [r2, 0x1A]
-	lsls r0, r1, 30
-	lsrs r0, 30
-	cmp r0, 0x1
-	bne _08016BE0
-	lsls r0, r6, 3
-	subs r0, r6
-	lsls r6, r0, 2
-	ldr r1, [r4, 0x4]
-	adds r1, r6
-	adds r0, r2, 0
-	bl sub_8017678
-	cmp r0, 0
-	beq _08016BC6
-	ldr r1, [r4]
-	ldr r0, [r4, 0x4]
-	adds r1, r5
-	adds r0, r6
-	ldm r0!, {r2,r3,r6}
-	stm r1!, {r2,r3,r6}
-	ldm r0!, {r2,r3,r6}
-	stm r1!, {r2,r3,r6}
-	ldr r0, [r4]
-	adds r0, r5
-	movs r1, 0x40
-	strb r1, [r0, 0x1B]
-	movs r7, 0x1
-	b _08016BF8
-_08016BC6:
-	ldr r0, [r4]
-	adds r1, r0, r5
-	ldrb r0, [r1, 0x1B]
-	cmp r0, 0
-	beq _08016BF8
-	subs r0, 0x1
-	strb r0, [r1, 0x1B]
-	ldr r0, [r4]
-	adds r0, r5
-	ldrb r0, [r0, 0x1B]
-	cmp r0, 0
-	bne _08016BF8
-	b _08016BF6
-_08016BE0:
-	movs r3, 0x4
-	negs r3, r3
-	adds r0, r3, 0
-	ands r0, r1
-	movs r1, 0x1
-	orrs r0, r1
-	strb r0, [r2, 0x1A]
-	ldr r0, [r4]
-	adds r0, r5
-	movs r1, 0
-	strb r1, [r0, 0x1B]
-_08016BF6:
-	movs r7, 0x2
-_08016BF8:
-	ldr r0, [r4]
-	add r0, r8
-	movs r1, 0
-	strh r1, [r0, 0x18]
-	b _08016C5C
-_08016C02:
-	ldr r0, [r4]
-	adds r1, r0, r5
-	ldrb r0, [r1, 0x1A]
-	lsls r2, r0, 30
-	lsrs r0, r2, 30
-	cmp r0, 0x2
-	beq _08016C3C
-	ldrh r0, [r1, 0x18]
-	adds r0, 0x1
-	strh r0, [r1, 0x18]
-	ldr r0, [r4]
-	adds r2, r0, r5
-	ldrh r1, [r2, 0x18]
-	ldr r0, =0x00000257
-	cmp r1, r0
-	bls _08016C5C
-	ldrb r0, [r2, 0x1A]
-	movs r5, 0x4
-	negs r5, r5
-	adds r1, r5, 0
-	ands r0, r1
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r2, 0x1A]
-	movs r7, 0x2
-	b _08016C5C
-	.pool
-_08016C3C:
-	lsrs r0, r2, 30
-	cmp r0, 0x2
-	bne _08016C5C
-	ldrh r0, [r1, 0x18]
-	adds r0, 0x1
-	strh r0, [r1, 0x18]
-	ldr r0, [r4]
-	adds r2, r0, r5
-	ldrh r1, [r2, 0x18]
-	ldr r0, =0x00000383
-	cmp r1, r0
-	bls _08016C5C
-	adds r0, r2, 0
-	movs r1, 0x1
-	bl sub_8017580
-_08016C5C:
-	mov r0, r9
-	adds r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	mov r9, r0
-	cmp r0, 0x7
-	bhi _08016C6C
-	b _08016B68
-_08016C6C:
-	movs r5, 0
-	movs r6, 0x3
-_08016C70:
-	ldr r0, [r4]
-	ldr r1, [r4, 0x4]
-	adds r1, r5
-	movs r2, 0x8
-	bl sub_8017734
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0xFF
-	beq _08016C86
-	movs r7, 0x1
-_08016C86:
-	adds r5, 0x1C
-	subs r6, 0x1
-	cmp r6, 0
-	bge _08016C70
-	adds r0, r7, 0
-_08016C90:
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8016B00
 
 	thumb_func_start sub_8016CA0
 sub_8016CA0: @ 8016CA0

include/link_rfu.h

@@ -277,5 +277,6 @@ bool32 sub_800E540(u16 id, u8 *name);
 void sub_8011DE0(u32 arg0);
 u8 sub_801100C(int a0);
 void sub_800EF7C(void);
+bool8 sub_800DE7C(struct UnkLinkRfuStruct_02022B14 *buff1, u8 *buff2, u8 idx);
 
 #endif //GUARD_LINK_RFU_H

src/link_rfu.c

@@ -4822,7 +4822,7 @@ void sub_8011C84(void)
     gUnknown_03005000.unk_67 = CreateTask(sub_800EB44, 1);
 }
 
-u16 ReadU16(const void *ptr)
+static u16 ReadU16(const void *ptr)
 {
     const u8 *ptr_ = ptr;
     return (ptr_[1] << 8) | (ptr_[0]);

src/rom_8011DC0.c

@@ -63,7 +63,7 @@ struct UnkStruct_x20
 
 struct UnkStruct_Main0
 {
-    struct UnkStruct_x20 arr[5];
+    struct UnkStruct_x20 arr[8];
 };
 
 struct UnkStruct_Main4
@@ -153,9 +153,7 @@ struct UnkStruct_URoom
     u16 field_4C[6];
     u8 field_58[0x98 - 0x58];
     u16 field_98;
-    u16 field_9A;
+    u16 field_9A[3];
-    u16 field_9C;
-    u16 field_9E;
     struct UnkStruct_8019BA8 field_A0[8];
 };
 
@@ -182,17 +180,18 @@ struct TradeUnkStruct
 };
 
 extern struct TradeUnkStruct gUnknown_02022C40;
-
+extern struct UnkLinkRfuStruct_02022B14Substruct gUnknown_02022C38;
 extern union UnkUnion_Main gUnknown_02022C30;
-
 extern u8 gUnknown_02022C2C;
 extern u8 gUnknown_02022C2D;
 extern u8 gUnknown_02022C3E;
 extern u16 gUnknown_02022C3C;
-extern struct UnkLinkRfuStruct_02022B14Substruct gUnknown_02022C38;
+extern u8 gUnknown_02022C20[];
-
 extern u8 gFieldLinkPlayerCount;
 extern u8 gUnknown_03005DB4;
+extern u8 gSelectedOrderFromParty[];
+extern struct MailStruct gUnknown_020321C0[PARTY_SIZE];
+extern u8 gUnknown_02032298[2];
 
 // IWRAM vars
 IWRAM_DATA struct UnkStruct_Leader *gUnknown_03000DA0;
@@ -212,7 +211,7 @@ void sub_8014F48(u8 taskId);
 void sub_80152F4(u8 taskId);
 void sub_80156E0(u8 taskId);
 void sub_80175EC(struct UnkStruct_Main4 *arg0, u8 count);
-void sub_8017580(struct UnkStruct_Main0 *arg0, u8 count);
+void sub_8017580(struct UnkStruct_x20 *arg0, u8 count);
 u8 sub_8016FC0(struct UnkStruct_Main4 *arg0, u32 arg1);
 u8 sub_8016FF0(struct UnkStruct_Main4 *arg0, u32 arg1);
 bool8 PrintOnTextbox(u8 *textState, const u8 *str);
@@ -282,7 +281,10 @@ void sub_8019E3C(void);
 void sub_80173B0(void);
 s32 sub_8017D04(u32 type, u32 species);
 void sub_8017020(const u8 *src);
-void sub_8019BA8();
+void sub_8019BA8(void *);
+s32 sub_8017EA0(u8 *dst, u32 gender, u16 *arg2, struct UnkStruct_URoom *arg3);
+void sub_801697C(u8 taskId);
+bool8 sub_8017630(struct UnkStruct_Shared* arg0, const struct UnkStruct_Shared* arg1);
 
 // const rom data
 extern const u8 *const gUnknown_082EDB60[][5];
@@ -376,7 +378,9 @@ extern const u8 *const gUnknown_082EE82C[][4];
 
 extern const u8 *const gUnknown_082EE24C[][2];
 
-extern const struct UnkStruct_Shared gUnknown_082F045C[];
+extern const struct UnkStruct_Shared gUnknown_082F045C;
+
+extern const u8 *const gUnknown_082F04D8[22];
 
 // code
 void nullsub_89(void)
@@ -484,7 +488,7 @@ void sub_8012780(u8 taskId)
         data->field_0 = AllocZeroed(0xA0);
         data->field_8 = AllocZeroed(0xA0);
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 5);
+        sub_8017580(data->field_0->arr, 5);
         sub_800DF90(&data->field_0->arr[0].unk.field_0, data->field_0->arr[0].unk.playerName);
         data->field_0->arr[0].field_18 = 0;
         data->field_0->arr[0].field_1A_0 = 1;
@@ -1008,7 +1012,7 @@ u8 sub_8013398(struct UnkStruct_Main0 *arg0)
     ret = copiedCount;
     for (; copiedCount < 5; copiedCount++)
     {
-        data->field_0->arr[copiedCount].unk = gUnknown_082F045C[0];
+        data->field_0->arr[copiedCount].unk = gUnknown_082F045C;
         data->field_0->arr[copiedCount].field_18 = 0;
         data->field_0->arr[copiedCount].field_1A_0 = 0;
         data->field_0->arr[copiedCount].field_1A_1 = 0;
@@ -1068,7 +1072,7 @@ void sub_80134E8(u8 taskId)
         break;
     case 2:
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 16);
+        sub_8017580(data->field_0->arr, 16);
         data->field_11 = sub_8016FC0(data->field_4, gSpecialVar_0x8004);
         data->field_C = AddWindow(&gUnknown_082F00BC);
         data->listWindowId = AddWindow(&gUnknown_082F0174);
@@ -1370,7 +1374,7 @@ void sub_8013C7C(u8 taskId)
         break;
     case 2:
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 16);
+        sub_8017580(data->field_0->arr, 16);
         data->field_11 = sub_8016FC0(data->field_4, 0xFF);
         data->field_F = 0;
         data->state = 3;
@@ -1395,8 +1399,6 @@ void sub_8013C7C(u8 taskId)
     }
 }
 
-extern const u8 *const gUnknown_082F04D8[22];
-
 bool32 sub_8013D88(u32 arg0, u32 id)
 {
     if (id == 0xFF)
@@ -1518,9 +1520,6 @@ u8 sub_8013F78(void)
     return taskId;
 }
 
-extern struct MailStruct gUnknown_020321C0[PARTY_SIZE];
-extern u8 gUnknown_02032298[2];
-
 void sub_8013F90(u8 taskId)
 {
     u32 monId = sub_8018120(&gUnknown_02022C40, GetMultiplayerId());
@@ -1784,8 +1783,6 @@ void sub_801440C(u8 taskId)
         ScriptContext2_Disable();
 }
 
-extern u8 gSelectedOrderFromParty[];
-
 void sub_8014790(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;
@@ -1934,7 +1931,7 @@ void sub_8014A40(u8 taskId)
         data->field_0 = AllocZeroed(0xA0);
         data->field_8 = AllocZeroed(0xA0);
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 5);
+        sub_8017580(data->field_0->arr, 5);
         sub_800DF90(&data->field_0->arr[0].unk.field_0, data->field_0->arr[0].unk.playerName);
         data->field_0->arr[0].field_18 = 0;
         data->field_0->arr[0].field_1A_0 = 1;
@@ -2143,7 +2140,7 @@ void sub_8014F48(u8 taskId)
         break;
     case 2:
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 16);
+        sub_8017580(data->field_0->arr, 16);
         data->field_11 = sub_8016FC0(data->field_4, data->field_12 + 7);
 
         winTemplate1 = gUnknown_082F0174;
@@ -2312,7 +2309,7 @@ void sub_80152F4(u8 taskId)
         break;
     case 2:
         sub_80175EC(data->field_4, 4);
-        sub_8017580(data->field_0, 16);
+        sub_8017580(data->field_0->arr, 16);
         data->field_11 = sub_8016FF0(data->field_4, data->field_12 + 7);
 
         if (data->field_13 != 0)
@@ -2525,7 +2522,7 @@ void sub_80156E0(u8 taskId)
         data->field_C = AllocZeroed(0x70);
         data->field_0 = AllocZeroed(0x100);
         data->field_8 = AllocZeroed(0x20);
-        sub_8017580(data->field_0, 8);
+        sub_8017580(data->field_0->arr, 8);
         gUnknown_02022C2C = 0x40;
         data->field_20 = sub_8016DF0(data->field_C, data->field_4, 9);
         sub_8019BA8(data->field_A0);
@@ -2543,7 +2540,7 @@ void sub_80156E0(u8 taskId)
         sub_800B488();
         OpenLink();
         sub_8011C84();
-        sub_8017580(data->field_8, 1);
+        sub_8017580(&data->field_8->arr[0], 1);
         sub_80175EC(data->field_4, 4);
         sub_80175EC(data->field_C, 4);
         gSpecialVar_Result = 0;
@@ -2836,7 +2833,7 @@ void sub_80156E0(u8 taskId)
             data->state = 41;
             sub_800ADF8();
             data->field_98 = 0;
-            data->field_9A = 0;
+            data->field_9A[0] = 0;
         }
         break;
     case 41:
@@ -2920,7 +2917,7 @@ void sub_80156E0(u8 taskId)
         PlaySE(SE_PINPON);
         sub_800EF7C();
         data->state = 12;
-        data->field_9A = 0;
+        data->field_9A[0] = 0;
         break;
     case 12:
         if (sub_8011A80())
@@ -3020,7 +3017,7 @@ void sub_80156E0(u8 taskId)
             gUnknown_02022C2C = 0x40;
             sub_8015664(0x25, gStringVar4);
             memset(data->field_4C, 0, sizeof(data->field_4C));
-            data->field_9A = 0;
+            data->field_9A[0] = 0;
             data->field_98 = 0;
         }
         break;
@@ -3262,3 +3259,248 @@ void var_800D_set_xB(void)
     if (InUnionRoom() == TRUE)
         gSpecialVar_Result = 11;
 }
+
+void sub_801689C(struct UnkStruct_URoom *arg0)
+{
+    if (gRecvCmds[1][1] != 0 && (gRecvCmds[1][0] & 0xFF00) == 0x2F00)
+    {
+        arg0->field_9A[0] = gRecvCmds[1][1];
+        if (gRecvCmds[1][1] == 0x44)
+        {
+            arg0->field_9A[1] = gRecvCmds[1][2];
+            arg0->field_9A[2] = gRecvCmds[1][3];
+        }
+    }
+}
+
+bool32 sub_80168DC(struct UnkStruct_URoom *arg0)
+{
+    if (arg0->field_9A[0] != 0)
+    {
+        s32 var = sub_8017EA0(gStringVar4, gLinkPlayers[1].gender, &arg0->field_9A[0], arg0);
+        if (var == 0)
+        {
+            return TRUE;
+        }
+        else if (var == 1)
+        {
+            arg0->state = 35;
+            gUnknown_02022C2C = arg0->field_9A[0];
+            return FALSE;
+        }
+        else if (var == 2)
+        {
+            arg0->state = 36;
+            sub_800AC34();
+            return FALSE;
+        }
+    }
+
+    return TRUE;
+}
+
+void sub_8016934(void)
+{
+    struct UnkStruct_URoom *ptr;
+
+    gUnknown_02022C20[0] = EOS;
+    CreateTask(sub_801697C, 0);
+    gUnknown_02022C30.uRoom = gUnknown_02022C30.uRoom; // Needed to match.
+    gUnknown_02022C30.uRoom = ptr = AllocZeroed(0x26C);
+    gUnknown_03000DA8 = gUnknown_02022C30.uRoom;
+    ptr->state = 0;
+    ptr->textState = 0;
+    ptr->field_10 = 0;
+    ptr->field_12 = 0;
+    gUnknown_02022C20[0] = EOS;
+}
+
+void sub_801697C(u8 taskId)
+{
+    s32 i;
+    u8 text[32];
+    struct UnkStruct_URoom *structPtr = gUnknown_02022C30.uRoom;
+
+    switch (structPtr->state)
+    {
+    case 0:
+        structPtr->state = 1;
+        break;
+    case 1:
+        sub_8010F84(0xC, 0, 0);
+        sub_800B488();
+        OpenLink();
+        sub_8011C84();
+        sub_80111B0(1);
+        structPtr->state = 2;
+        break;
+    case 2:
+        structPtr->field_4 = AllocZeroed(0x70);
+        sub_80175EC(structPtr->field_4, 4);
+        structPtr->field_C = AllocZeroed(0x70);
+        sub_80175EC(structPtr->field_C, 4);
+        structPtr->field_0 = AllocZeroed(0x100);
+        sub_8017580(structPtr->field_0->arr, 8);
+        structPtr->field_8 = AllocZeroed(0x20);
+        sub_8017580(&structPtr->field_8->arr[0], 1);
+        structPtr->field_20 = sub_8016DF0(structPtr->field_C, structPtr->field_4, 10);
+        structPtr->state = 3;
+        break;
+    case 3:
+        switch (sub_8016B00())
+        {
+        case 1:
+        case 2:
+            if (gUnknown_02022C20[0] == EOS)
+            {
+                for (i = 0; i < PLAYER_NAME_LENGTH + 1; i++)
+                {
+                    if (structPtr->field_0->arr[i].field_1A_0 == 1)
+                    {
+                        sub_8018404(text, &structPtr->field_0->arr[i]);
+                        if (sub_800E540(ReadAsU16(structPtr->field_0->arr[i].unk.field_0.unk_00.playerTrainerId), text))
+                        {
+                            StringCopy(gUnknown_02022C20, text);
+                            break;
+                        }
+                    }
+                }
+            }
+            break;
+        case 3:
+            break;
+        }
+        break;
+    case 4:
+        free(structPtr->field_8);
+        free(structPtr->field_0);
+        free(structPtr->field_C);
+        free(structPtr->field_4);
+        DestroyTask(structPtr->field_20);
+        free(gUnknown_02022C30.uRoom);
+        sub_800EDD4();
+        DestroyTask(taskId);
+        break;
+    }
+}
+
+bool16 sp182_move_string(void)
+{
+    if (gUnknown_02022C20[0] != EOS)
+    {
+        StringCopy(gStringVar1, gUnknown_02022C20);
+        gUnknown_02022C20[0] = EOS;
+        return TRUE;
+    }
+    else
+    {
+        return FALSE;
+    }
+}
+
+u8 sub_8016B00(void)
+{
+    s32 i;
+    u8 j;
+    struct UnkStruct_URoom *structPtr = gUnknown_02022C30.uRoom;
+    s32 r7 = 0;
+
+    for (i = 0; i < 4; i++)
+    {
+        if (sub_8017630(&structPtr->field_C->arr[i].unk0, &gUnknown_082F045C) == TRUE)
+        {
+            structPtr->field_8->arr[0].unk = structPtr->field_C->arr[i].unk0;
+            structPtr->field_8->arr[0].field_18 = 0;
+            structPtr->field_8->arr[0].field_1A_0 = 1;
+            structPtr->field_8->arr[0].field_1B = 1;
+            return 4;
+        }
+    }
+    for (j = 0; j < 8; j++)
+    {
+        if (structPtr->field_0->arr[j].field_1A_0 != 0)
+        {
+            i = sub_80176E4(&structPtr->field_0->arr[j], &structPtr->field_4->arr[0]);
+            if (i != 0xFF)
+            {
+                if (structPtr->field_0->arr[j].field_1A_0 == 1)
+                {
+                    if (sub_8017678(&structPtr->field_0->arr[j], &structPtr->field_4->arr[i]))
+                    {
+                        structPtr->field_0->arr[j].unk = structPtr->field_4->arr[i].unk0;
+                        structPtr->field_0->arr[j].field_1B = 0x40;
+                        r7 = 1;
+                    }
+                    else if (structPtr->field_0->arr[j].field_1B != 0)
+                    {
+                        structPtr->field_0->arr[j].field_1B--;
+                        if (structPtr->field_0->arr[j].field_1B == 0)
+                            r7 = 2;
+                    }
+                }
+                else
+                {
+                    structPtr->field_0->arr[j].field_1A_0 = 1;
+                    structPtr->field_0->arr[j].field_1B = 0;
+                    r7 = 2;
+                }
+                structPtr->field_0->arr[j].field_18 = 0;
+            }
+            else if (structPtr->field_0->arr[j].field_1A_0 != 2)
+            {
+                structPtr->field_0->arr[j].field_18++;
+                if (structPtr->field_0->arr[j].field_18 >= 600)
+                {
+                    structPtr->field_0->arr[j].field_1A_0 = 2;
+                    r7 = 2;
+                }
+            }
+            else if (structPtr->field_0->arr[j].field_1A_0 == 2)
+            {
+                structPtr->field_0->arr[j].field_18++;
+                if (structPtr->field_0->arr[j].field_18 >= 900)
+                {
+                    sub_8017580(&structPtr->field_0->arr[j], 1);
+                }
+            }
+        }
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (sub_8017734(&structPtr->field_0->arr[0], &structPtr->field_4->arr[i].unk0, 8) != 0xFF)
+            r7 = 1;
+    }
+
+    return r7;
+}
+
+/*
+void sub_8016CA0(u8 taskId)
+{
+    s32 i, j;
+    struct UnkLinkRfuStruct_02022B14 sp0;
+    u8 text[10];
+    struct UnkStruct_Main4 *ptr = (void*) gTasks[taskId].data;
+
+    for (i = 0; i < 4; i++)
+    {
+        j = sub_800DE7C(&sp0, text, i);
+        if (!sub_8013D88(sp0.unk_0a_0, gTasks[taskId].data[4]))
+            sp0 = gUnknown_082F045C.field_0;
+        if (sp0.unk_00.unk_00_0 == 1)
+            sp0 = gUnknown_082F045C.field_0;
+
+        if (!j)
+        {
+            for (j = 0; j < i; j++)
+            {
+                if (sub_8017630())
+            }
+        }
+        else
+        {
+
+        }
+    }
+}
+*/