Merge pull request #355 from remicalixte/unk_0205FA2C

Decompile unk_0205FA2C.s

12 files changed, 683 insertions, 950 deletions

diff --git a/arm9/asm/unk_02035068.s b/arm9/asm/unk_02035068.s
index 0c8e3612..f0cdc150 100644
--- a/arm9/asm/unk_02035068.s
+++ b/arm9/asm/unk_02035068.s
@@ -1870,7 +1870,7 @@ _02035ECC:
 	bl FUN_0202A918
 	str r0, [r7, #0x20]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r7, #0x1c]
 	ldr r0, [r5, #0xc]
 	bl FUN_02079C70
@@ -1918,7 +1918,7 @@ _02035F4A:
 	mov r0, #0x2
 	strb r0, [r7, #0x12]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r7, #0x1c]
 	ldr r0, [r5, #0xc]
 	bl FUN_02079C70
@@ -1975,7 +1975,7 @@ _02035FD0:
 	mov r0, #0x2
 	strb r0, [r7, #0x12]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r7, #0x1c]
 	ldr r0, [r5, #0xc]
 	bl FUN_02079C70
diff --git a/arm9/asm/unk_020377F0.s b/arm9/asm/unk_020377F0.s
index 9d5e2f32..7c45ad7a 100644
--- a/arm9/asm/unk_020377F0.s
+++ b/arm9/asm/unk_020377F0.s
@@ -773,7 +773,7 @@ FUN_02037C00: ; 0x02037C00
 	bl FUN_0202A918
 	str r0, [r4, #0x20]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r4, #0x1c]
 	ldr r0, [r5, #0xc]
 	bl FUN_02079C70
@@ -827,7 +827,7 @@ FUN_02037C7C: ; 0x02037C7C
 	strh r0, [r4, #0x18]
 	strb r6, [r4, #0x12]
 	add r0, r5, #0x0
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r4, #0x1c]
 	add r0, r5, #0x0
 	bl FUN_02079C70
@@ -874,7 +874,7 @@ FUN_02037CF0: ; 0x02037CF0
 	mov r0, #0x2
 	strb r0, [r4, #0x12]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r4, #0x1c]
 	ldr r0, [r5, #0xc]
 	bl FUN_02079C70
@@ -1426,7 +1426,7 @@ FUN_02038144: ; 0x02038144
 	bl Sav2_Pokedex_get
 	str r0, [r5, #0x24]
 	ldr r0, [r4, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r5, #0x30]
 	ldr r0, [r4, #0xc]
 	str r0, [r5, #0x10]
@@ -2157,7 +2157,7 @@ FUN_020386E0: ; 0x020386E0
 	ldr r0, [r5, #0xc]
 	str r0, [r4, #0x20]
 	ldr r0, [r5, #0xc]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r4, #0x34]
 	ldr r0, [r4, #0x14]
 	bl FUN_02033830
diff --git a/arm9/asm/unk_02050E48.s b/arm9/asm/unk_02050E48.s
index 5746b23f..c8a8a153 100644
--- a/arm9/asm/unk_02050E48.s
+++ b/arm9/asm/unk_02050E48.s
@@ -35,7 +35,7 @@ FUN_02050E48: ; 0x02050E48
 	add r0, r4, #0x0
 	bl FUN_0207C2A4
 	add r0, r6, #0x0
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	str r0, [r4, #0x1c]
 	add r0, r6, #0x0
 	bl FUN_02079C70
diff --git a/arm9/asm/unk_0205FA2C.s b/arm9/asm/unk_0205FA2C.s
deleted file mode 100644
index ae0d9d3f..00000000
--- a/arm9/asm/unk_0205FA2C.s
+++ /dev/null
@@ -1,930 +0,0 @@
-    .include "asm/macros.inc"
-    .include "global.inc"
-
-	.extern UNK_020F96DC
-	.extern UNK_020FA6E8
-
-	.section .rodata
-
-	.global UNK_020F7454
-UNK_020F7454: ; 0x020F7454
-	.byte 0x00, 0x01, 0x02, 0x04, 0x03, 0x05, 0x06, 0x07, 0x08, 0x00, 0x00, 0x00
-
-	.text
-
-	thumb_func_start FUN_0205FA2C
-FUN_0205FA2C: ; 0x0205FA2C
-	push {r3-r7, lr}
-	add r5, r0, #0x0
-	add r7, r1, #0x0
-	add r0, r2, #0x0
-	mov r1, #0x40
-	bl AllocFromHeapAtEnd
-	ldr r6, [r7, #0xc]
-	mov r1, #0x0
-	mov r2, #0x40
-	add r4, r0, #0x0
-	bl MI_CpuFill8
-	add r0, r6, #0x0
-	bl Sav2_PlayerData_GetOptionsAddr
-	str r0, [r4, #0xc]
-	add r0, r6, #0x0
-	bl SavArray_PlayerParty_get
-	str r0, [r4, #0x0]
-	add r0, r6, #0x0
-	bl Sav2_Bag_get
-	str r0, [r4, #0x4]
-	add r0, r4, #0x0
-	mov r1, #0x0
-	add r0, #0x21
-	strb r1, [r0, #0x0]
-	add r0, r4, #0x0
-	ldrb r2, [r5, #0x8]
-	add r0, #0x20
-	strb r2, [r0, #0x0]
-	add r0, r4, #0x0
-	add r0, #0x32
-	ldrb r0, [r0, #0x0]
-	mov r2, #0xf
-	ldrb r3, [r5, #0xa]
-	bic r0, r2
-	mov r2, #0xf
-	and r2, r3
-	orr r2, r0
-	add r0, r4, #0x0
-	add r0, #0x32
-	strb r2, [r0, #0x0]
-	add r0, r4, #0x0
-	add r0, #0x32
-	ldrb r0, [r0, #0x0]
-	mov r2, #0xf0
-	bic r0, r2
-	ldrb r2, [r5, #0xb]
-	lsl r2, r2, #0x1c
-	lsr r2, r2, #0x18
-	orr r2, r0
-	add r0, r4, #0x0
-	add r0, #0x32
-	strb r2, [r0, #0x0]
-	add r0, r4, #0x0
-	ldrb r2, [r5, #0xc]
-	add r0, #0x33
-	strb r2, [r0, #0x0]
-	add r0, r4, #0x0
-	ldrb r2, [r5, #0xd]
-	add r0, #0x22
-	strb r2, [r0, #0x0]
-_0205FAAE:
-	add r0, r5, r1
-	ldrb r2, [r0, #0xe]
-	add r0, r4, r1
-	add r0, #0x2c
-	strb r2, [r0, #0x0]
-	add r0, r1, #0x1
-	lsl r0, r0, #0x18
-	lsr r1, r0, #0x18
-	cmp r1, #0x6
-	blo _0205FAAE
-	ldr r1, _0205FAD4 ; =UNK_020F96DC
-	add r0, r7, #0x0
-	add r2, r4, #0x0
-	bl FUN_020373D4
-	ldr r0, [r5, #0x14]
-	str r4, [r0, #0x0]
-	mov r0, #0x1
-	pop {r3-r7, pc}
-	.balign 4
-_0205FAD4: .word UNK_020F96DC
-
-	thumb_func_start FUN_0205FAD8
-FUN_0205FAD8: ; 0x0205FAD8
-	push {r3-r5, lr}
-	add r5, r0, #0x0
-	add r0, r1, #0x0
-	bl FUN_0204647C
-	cmp r0, #0x0
-	beq _0205FAEA
-	mov r0, #0x1
-	pop {r3-r5, pc}
-_0205FAEA:
-	ldr r0, [r5, #0x14]
-	ldr r4, [r0, #0x0]
-	add r0, r4, #0x0
-	add r0, #0x22
-	ldrb r0, [r0, #0x0]
-	cmp r0, #0x6
-	beq _0205FB04
-	cmp r0, #0x7
-	bne _0205FB0C
-	mov r0, #0x0
-	str r0, [r5, #0x0]
-	mov r0, #0x4
-	pop {r3-r5, pc}
-_0205FB04:
-	mov r0, #0x1
-	str r0, [r5, #0x0]
-	mov r0, #0x4
-	pop {r3-r5, pc}
-_0205FB0C:
-	add r0, r4, #0x0
-	add r1, r5, #0x0
-	add r0, #0x2c
-	add r1, #0xe
-	mov r2, #0x6
-	bl MI_CpuCopy8
-	add r0, r4, #0x0
-	add r0, #0x22
-	ldrb r0, [r0, #0x0]
-	strb r0, [r5, #0xd]
-	add r0, r4, #0x0
-	bl FreeToHeap
-	ldr r0, [r5, #0x14]
-	mov r1, #0x0
-	str r1, [r0, #0x0]
-	mov r0, #0x2
-	pop {r3-r5, pc}
-	.balign 4
-
-	thumb_func_start FUN_0205FB34
-FUN_0205FB34: ; 0x0205FB34
-	push {r3-r7, lr}
-	add r7, r1, #0x0
-	add r6, r0, #0x0
-	ldr r5, [r7, #0xc]
-	add r0, r2, #0x0
-	mov r1, #0x30
-	bl AllocFromHeapAtEnd
-	mov r1, #0x0
-	mov r2, #0x30
-	add r4, r0, #0x0
-	bl MI_CpuFill8
-	add r0, r5, #0x0
-	bl Sav2_PlayerData_GetOptionsAddr
-	str r0, [r4, #0x4]
-	add r0, r5, #0x0
-	bl SavArray_PlayerParty_get
-	str r0, [r4, #0x0]
-	add r0, r5, #0x0
-	bl FUN_0206BB28
-	str r0, [r4, #0x1c]
-	add r0, r5, #0x0
-	bl FUN_02079C70
-	str r0, [r4, #0x2c]
-	mov r0, #0x1
-	strb r0, [r4, #0x11]
-	ldrb r0, [r6, #0xd]
-	strb r0, [r4, #0x14]
-	ldr r0, [r4, #0x0]
-	bl GetPartyCount
-	strb r0, [r4, #0x13]
-	mov r0, #0x0
-	strh r0, [r4, #0x18]
-	ldrb r0, [r6, #0x9]
-	strb r0, [r4, #0x12]
-	add r0, r5, #0x0
-	bl FUN_0202A918
-	str r0, [r4, #0x20]
-	ldr r1, _0205FBB8 ; =UNK_020F7454
-	add r0, r4, #0x0
-	bl FUN_0207B000
-	add r0, r5, #0x0
-	bl Sav2_PlayerData_GetProfileAddr
-	add r1, r0, #0x0
-	add r0, r4, #0x0
-	bl FUN_0207C2A4
-	ldr r1, _0205FBBC ; =UNK_020FA6E8
-	add r0, r7, #0x0
-	add r2, r4, #0x0
-	bl FUN_020373D4
-	ldr r0, [r6, #0x14]
-	str r4, [r0, #0x0]
-	mov r0, #0x3
-	pop {r3-r7, pc}
-	nop
-_0205FBB8: .word UNK_020F7454
-_0205FBBC: .word UNK_020FA6E8
-
-	thumb_func_start FUN_0205FBC0
-FUN_0205FBC0: ; 0x0205FBC0
-	push {r4, lr}
-	add r4, r0, #0x0
-	add r0, r1, #0x0
-	bl FUN_0204647C
-	cmp r0, #0x0
-	beq _0205FBD2
-	mov r0, #0x3
-	pop {r4, pc}
-_0205FBD2:
-	ldr r0, [r4, #0x14]
-	ldr r0, [r0, #0x0]
-	ldrb r1, [r0, #0x14]
-	strb r1, [r4, #0xd]
-	bl FreeToHeap
-	ldr r1, [r4, #0x14]
-	mov r0, #0x0
-	str r0, [r1, #0x0]
-	pop {r4, pc}
-	.balign 4
-
-	thumb_func_start FUN_0205FBE8
-FUN_0205FBE8: ; 0x0205FBE8
-	push {r3-r5, lr}
-	add r4, r0, #0x0
-	bl FUN_02046528
-	add r5, r0, #0x0
-	add r0, r4, #0x0
-	bl FUN_0204652C
-	add r4, r0, #0x0
-	ldr r1, [r4, #0x4]
-	cmp r1, #0x4
-	bhi _0205FC4A
-	add r1, r1, r1
-	add r1, pc
-	ldrh r1, [r1, #0x6]
-	lsl r1, r1, #0x10
-	asr r1, r1, #0x10
-	add pc, r1
-_0205FC0C: ; jump table (using 16-bit offset)
-	.short _0205FC16 - _0205FC0C - 2; case 0
-	.short _0205FC22 - _0205FC0C - 2; case 1
-	.short _0205FC2C - _0205FC0C - 2; case 2
-	.short _0205FC38 - _0205FC0C - 2; case 3
-	.short _0205FC42 - _0205FC0C - 2; case 4
-_0205FC16:
-	add r1, r5, #0x0
-	mov r2, #0xb
-	bl FUN_0205FA2C
-	str r0, [r4, #0x4]
-	b _0205FC4A
-_0205FC22:
-	add r1, r5, #0x0
-	bl FUN_0205FAD8
-	str r0, [r4, #0x4]
-	b _0205FC4A
-_0205FC2C:
-	add r1, r5, #0x0
-	mov r2, #0xb
-	bl FUN_0205FB34
-	str r0, [r4, #0x4]
-	b _0205FC4A
-_0205FC38:
-	add r1, r5, #0x0
-	bl FUN_0205FBC0
-	str r0, [r4, #0x4]
-	b _0205FC4A
-_0205FC42:
-	bl FreeToHeap
-	mov r0, #0x1
-	pop {r3-r5, pc}
-_0205FC4A:
-	mov r0, #0x0
-	pop {r3-r5, pc}
-	.balign 4
-
-	thumb_func_start FUN_0205FC50
-FUN_0205FC50: ; 0x0205FC50
-	push {r3-r7, lr}
-	add r5, r1, #0x0
-	add r6, r2, #0x0
-	add r7, r3, #0x0
-	bl FUN_02046528
-	str r0, [sp, #0x0]
-	mov r0, #0xb
-	mov r1, #0x18
-	bl AllocFromHeap
-	add r4, r0, #0x0
-	mov r1, #0x0
-	mov r2, #0x18
-	bl MI_CpuFill8
-	strb r6, [r4, #0x8]
-	strb r7, [r4, #0x9]
-	add r0, sp, #0x8
-	ldrb r1, [r0, #0x10]
-	add r2, r4, #0x0
-	strb r1, [r4, #0xa]
-	ldrb r1, [r0, #0x14]
-	strb r1, [r4, #0xb]
-	ldrb r1, [r0, #0x18]
-	strb r1, [r4, #0xc]
-	ldrb r0, [r0, #0x1c]
-	ldr r1, _0205FC98 ; =FUN_0205FBE8
-	strb r0, [r4, #0xd]
-	ldr r0, [sp, #0x0]
-	str r5, [r4, #0x14]
-	ldr r0, [r0, #0x10]
-	bl FUN_0204640C
-	pop {r3-r7, pc}
-	nop
-_0205FC98: .word FUN_0205FBE8
-
-	thumb_func_start FUN_0205FC9C
-FUN_0205FC9C: ; 0x0205FC9C
-	push {r3-r5, lr}
-	add r5, r1, #0x0
-	add r4, r0, #0x0
-	ldr r0, [r5, #0xc]
-	bl FUN_0203384C
-	cmp r0, #0x0
-	beq _0205FCBC
-	ldrh r1, [r4, #0x12]
-	ldrh r2, [r4, #0x14]
-	add r0, r5, #0x0
-	bl FUN_02038790
-	str r0, [r4, #0x8]
-	mov r0, #0x1
-	pop {r3-r5, pc}
-_0205FCBC:
-	mov r0, #0x1
-	str r0, [r4, #0x0]
-	mov r0, #0x2
-	pop {r3-r5, pc}
-
-	thumb_func_start FUN_0205FCC4
-FUN_0205FCC4: ; 0x0205FCC4
-	push {r4, lr}
-	add r4, r0, #0x0
-	add r0, r1, #0x0
-	bl FUN_0204647C
-	cmp r0, #0x0
-	beq _0205FCD6
-	mov r0, #0x1
-	pop {r4, pc}
-_0205FCD6:
-	ldr r0, [r4, #0x8]
-	ldr r0, [r0, #0x20]
-	str r0, [r4, #0x0]
-	ldr r0, [r4, #0x8]
-	bl FreeToHeap
-	mov r0, #0x2
-	pop {r4, pc}
-	.balign 4
-
-	thumb_func_start FUN_0205FCE8
-FUN_0205FCE8: ; 0x0205FCE8
-	push {r3-r5, lr}
-	add r4, r0, #0x0
-	bl FUN_02046528
-	add r5, r0, #0x0
-	add r0, r4, #0x0
-	bl FUN_0204652C
-	add r4, r0, #0x0
-	ldr r1, [r4, #0x4]
-	cmp r1, #0x0
-	beq _0205FD0A
-	cmp r1, #0x1
-	beq _0205FD14
-	cmp r1, #0x2
-	beq _0205FD1E
-	b _0205FD34
-_0205FD0A:
-	add r1, r5, #0x0
-	bl FUN_0205FC9C
-	str r0, [r4, #0x4]
-	b _0205FD34
-_0205FD14:
-	add r1, r5, #0x0
-	bl FUN_0205FCC4
-	str r0, [r4, #0x4]
-	b _0205FD34
-_0205FD1E:
-	ldrh r1, [r4, #0x10]
-	add r0, r5, #0x0
-	bl GetVarPointer
-	ldr r1, [r4, #0x0]
-	strh r1, [r0, #0x0]
-	add r0, r4, #0x0
-	bl FreeToHeap
-	mov r0, #0x1
-	pop {r3-r5, pc}
-_0205FD34:
-	mov r0, #0x0
-	pop {r3-r5, pc}
-
-	thumb_func_start FUN_0205FD38
-FUN_0205FD38: ; 0x0205FD38
-	push {r3-r7, lr}
-	add r5, r1, #0x0
-	add r6, r2, #0x0
-	add r7, r3, #0x0
-	bl FUN_02046528
-	str r0, [sp, #0x0]
-	mov r0, #0xb
-	mov r1, #0x18
-	bl AllocFromHeap
-	add r4, r0, #0x0
-	mov r1, #0x0
-	mov r2, #0x18
-	bl MI_CpuFill8
-	strh r5, [r4, #0x12]
-	strh r7, [r4, #0x14]
-	ldr r0, [sp, #0x0]
-	strh r6, [r4, #0x10]
-	ldr r0, [r0, #0x10]
-	ldr r1, _0205FD6C ; =FUN_0205FCE8
-	add r2, r4, #0x0
-	bl FUN_0204640C
-	pop {r3-r7, pc}
-	.balign 4
-_0205FD6C: .word FUN_0205FCE8
-
-	thumb_func_start FUN_0205FD70
-FUN_0205FD70: ; 0x0205FD70
-	push {r3-r7, lr}
-	add r4, r0, #0x0
-	bl FUN_02046528
-	add r6, r0, #0x0
-	add r0, r4, #0x0
-	bl FUN_0204652C
-	add r5, r0, #0x0
-	bl FUN_02031190
-	mov r1, #0x1
-	sub r0, r1, r0
-	bl FUN_020316E0
-	add r7, r0, #0x0
-	bne _0205FD96
-	mov r0, #0x0
-	pop {r3-r7, pc}
-_0205FD96:
-	ldrh r1, [r5, #0x2]
-	add r0, r6, #0x0
-	bl GetVarPointer
-	add r4, r0, #0x0
-	ldrh r0, [r5, #0x0]
-	cmp r0, #0x0
-	beq _0205FDB0
-	cmp r0, #0x1
-	beq _0205FDBC
-	cmp r0, #0x2
-	beq _0205FDC8
-	b _0205FDD2
-_0205FDB0:
-	add r0, r6, #0x0
-	add r1, r7, #0x0
-	bl MOD06_02244660
-	strh r0, [r4, #0x0]
-	b _0205FDD2
-_0205FDBC:
-	add r0, r6, #0x0
-	add r1, r7, #0x0
-	bl MOD06_022446BC
-	strh r0, [r4, #0x0]
-	b _0205FDD2
-_0205FDC8:
-	add r0, r6, #0x0
-	add r1, r7, #0x0
-	bl MOD06_022446E0
-	strh r0, [r4, #0x0]
-_0205FDD2:
-	add r0, r5, #0x0
-	bl FreeToHeap
-	mov r0, #0x1
-	pop {r3-r7, pc}
-
-	thumb_func_start FUN_0205FDDC
-FUN_0205FDDC: ; 0x0205FDDC
-	push {r3-r7, lr}
-	add r5, r1, #0x0
-	add r6, r2, #0x0
-	bl FUN_02046528
-	add r7, r0, #0x0
-	mov r0, #0xb
-	mov r1, #0x4
-	bl AllocFromHeap
-	add r4, r0, #0x0
-	mov r1, #0x0
-	mov r2, #0x4
-	bl MI_CpuFill8
-	strh r5, [r4, #0x0]
-	strh r6, [r4, #0x2]
-	ldr r0, [r7, #0x10]
-	ldr r1, _0205FE0C ; =FUN_0205FD70
-	add r2, r4, #0x0
-	bl FUN_0204640C
-	pop {r3-r7, pc}
-	nop
-_0205FE0C: .word FUN_0205FD70
-
-	thumb_func_start FUN_0205FE10
-FUN_0205FE10: ; 0x0205FE10
-	push {r4-r7, lr}
-	sub sp, #0x14
-	str r0, [sp, #0x0]
-	bl FUN_02029FC8
-	mov r1, #0x35
-	bl FUN_0202A150
-	lsl r0, r0, #0x10
-	lsr r0, r0, #0x10
-	str r0, [sp, #0x10]
-	cmp r0, #0x14
-	bhs _0205FE30
-	add sp, #0x14
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FE30:
-	ldr r0, [sp, #0x0]
-	bl FUN_0202A8D8
-	mov r1, #0xd
-	mov r2, #0x0
-	add r4, r0, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	mov r1, #0x0
-	lsr r7, r0, #0x18
-	add r0, r4, #0x0
-	add r2, r1, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r6, r0, #0x18
-	add r0, r4, #0x0
-	mov r1, #0x1
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r5, r0, #0x18
-	add r0, r4, #0x0
-	mov r1, #0xe
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	str r0, [sp, #0xc]
-	add r0, r4, #0x0
-	mov r1, #0x2
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	str r0, [sp, #0x8]
-	add r0, r4, #0x0
-	mov r1, #0x3
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	str r0, [sp, #0x4]
-	cmp r7, #0x0
-	beq _0205FEA2
-	cmp r6, #0x0
-	beq _0205FEA2
-	cmp r5, #0x0
-	beq _0205FEA2
-	add sp, #0x14
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FEA2:
-	ldr r0, [sp, #0x0]
-	bl FUN_02026CC4
-	cmp r7, #0x0
-	bne _0205FEDC
-	mov r1, #0x55
-	bl FUN_02025D94
-	cmp r0, #0x0
-	beq _0205FEC6
-	add r0, r4, #0x0
-	mov r1, #0xd
-	mov r2, #0x1
-	bl FUN_0202A578
-	add sp, #0x14
-	mov r0, #0x1
-	pop {r4-r7, pc}
-_0205FEC6:
-	ldr r0, [sp, #0xc]
-	cmp r0, #0x0
-	bne _0205FED6
-	add r0, r4, #0x0
-	mov r1, #0xe
-	mov r2, #0x1
-	bl FUN_0202A578
-_0205FED6:
-	add sp, #0x14
-	mov r0, #0x4
-	pop {r4-r7, pc}
-_0205FEDC:
-	ldr r1, [sp, #0x10]
-	cmp r1, #0x32
-	bhs _0205FEE8
-	add sp, #0x14
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FEE8:
-	cmp r6, #0x0
-	bne _0205FF1C
-	mov r1, #0x56
-	bl FUN_02025D94
-	cmp r0, #0x0
-	beq _0205FF06
-	add r0, r4, #0x0
-	mov r1, #0x0
-	mov r2, #0x1
-	bl FUN_0202A578
-	add sp, #0x14
-	mov r0, #0x2
-	pop {r4-r7, pc}
-_0205FF06:
-	ldr r0, [sp, #0x8]
-	cmp r0, #0x0
-	bne _0205FF16
-	add r0, r4, #0x0
-	mov r1, #0x2
-	mov r2, #0x1
-	bl FUN_0202A578
-_0205FF16:
-	add sp, #0x14
-	mov r0, #0x4
-	pop {r4-r7, pc}
-_0205FF1C:
-	cmp r1, #0x64
-	blo _0205FF24
-	cmp r5, #0x0
-	beq _0205FF2A
-_0205FF24:
-	add sp, #0x14
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FF2A:
-	mov r1, #0x57
-	bl FUN_02025D94
-	cmp r0, #0x0
-	beq _0205FF44
-	mov r1, #0x1
-	add r0, r4, #0x0
-	add r2, r1, #0x0
-	bl FUN_0202A578
-	add sp, #0x14
-	mov r0, #0x3
-	pop {r4-r7, pc}
-_0205FF44:
-	ldr r0, [sp, #0x4]
-	cmp r0, #0x0
-	bne _0205FF54
-	add r0, r4, #0x0
-	mov r1, #0x3
-	mov r2, #0x1
-	bl FUN_0202A578
-_0205FF54:
-	mov r0, #0x4
-	add sp, #0x14
-	pop {r4-r7, pc}
-	.balign 4
-
-	thumb_func_start FUN_0205FF5C
-FUN_0205FF5C: ; 0x0205FF5C
-	push {r4-r7, lr}
-	sub sp, #0xc
-	add r4, r0, #0x0
-	bl FUN_02029FC8
-	mov r1, #0x35
-	bl FUN_0202A150
-	lsl r0, r0, #0x10
-	lsr r7, r0, #0x10
-	cmp r7, #0x14
-	bhs _0205FF7A
-	add sp, #0xc
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FF7A:
-	add r0, r4, #0x0
-	bl FUN_0202A8D8
-	mov r1, #0xd
-	mov r2, #0x0
-	str r0, [sp, #0x8]
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r6, r0, #0x18
-	mov r1, #0x0
-	ldr r0, [sp, #0x8]
-	add r2, r1, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r4, r0, #0x18
-	ldr r0, [sp, #0x8]
-	mov r1, #0x1
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r5, r0, #0x18
-	ldr r0, [sp, #0x8]
-	mov r1, #0xe
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	str r0, [sp, #0x4]
-	ldr r0, [sp, #0x8]
-	mov r1, #0x2
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	str r0, [sp, #0x0]
-	ldr r0, [sp, #0x8]
-	mov r1, #0x3
-	mov r2, #0x0
-	bl FUN_0202A578
-	lsl r0, r0, #0x18
-	lsr r0, r0, #0x18
-	cmp r6, #0x0
-	beq _0205FFEA
-	cmp r4, #0x0
-	beq _0205FFEA
-	cmp r5, #0x0
-	beq _0205FFEA
-	add sp, #0xc
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0205FFEA:
-	cmp r6, #0x0
-	bne _02060000
-	ldr r0, [sp, #0x4]
-	cmp r0, #0x0
-	beq _0205FFFA
-	add sp, #0xc
-	mov r0, #0x4
-	pop {r4-r7, pc}
-_0205FFFA:
-	add sp, #0xc
-	mov r0, #0x1
-	pop {r4-r7, pc}
-_02060000:
-	cmp r7, #0x32
-	bhs _0206000A
-	add sp, #0xc
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0206000A:
-	cmp r4, #0x0
-	bne _02060020
-	ldr r0, [sp, #0x0]
-	cmp r0, #0x0
-	beq _0206001A
-	add sp, #0xc
-	mov r0, #0x5
-	pop {r4-r7, pc}
-_0206001A:
-	add sp, #0xc
-	mov r0, #0x2
-	pop {r4-r7, pc}
-_02060020:
-	cmp r7, #0x64
-	bhs _0206002A
-	add sp, #0xc
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_0206002A:
-	cmp r5, #0x0
-	beq _02060034
-	add sp, #0xc
-	mov r0, #0x0
-	pop {r4-r7, pc}
-_02060034:
-	cmp r0, #0x0
-	beq _0206003E
-	add sp, #0xc
-	mov r0, #0x6
-	pop {r4-r7, pc}
-_0206003E:
-	mov r0, #0x3
-	add sp, #0xc
-	pop {r4-r7, pc}
-
-	thumb_func_start FUN_02060044
-FUN_02060044: ; 0x02060044
-	add r0, #0xa8
-	ldr r0, [r0, #0x0]
-	ldr r2, [r1, #0x0]
-	ldrh r3, [r0, #0x24]
-	add r2, r3, r2
-	strh r2, [r0, #0x24]
-	ldrh r3, [r0, #0x28]
-	ldr r2, [r1, #0x4]
-	add r2, r3, r2
-	strh r2, [r0, #0x28]
-	ldrh r2, [r0, #0x26]
-	ldr r1, [r1, #0x8]
-	add r1, r2, r1
-	strh r1, [r0, #0x26]
-	bx lr
-	.balign 4
-
-	thumb_func_start FUN_02060064
-FUN_02060064: ; 0x02060064
-	ldr r1, _0206006C ; =0x02E90EDD
-	mul r1, r0
-	add r0, r1, #0x1
-	bx lr
-	.balign 4
-_0206006C: .word 0x02E90EDD
-
-	thumb_func_start FUN_02060070
-FUN_02060070: ; 0x02060070
-	ldr r1, _02060078 ; =0x5D588B65
-	mul r1, r0
-	add r0, r1, #0x1
-	bx lr
-	.balign 4
-_02060078: .word 0x5D588B65
-
-	thumb_func_start FUN_0206007C
-FUN_0206007C: ; 0x0206007C
-	push {r3-r5, lr}
-	add r5, r0, #0x0
-	bl FUN_0202881C
-	bl FUN_020287A4
-	bl FUN_02060070
-	add r4, r0, #0x0
-	add r0, r5, #0x0
-	bl FUN_0202A8D8
-	add r1, r4, #0x0
-	bl FUN_0202A5CC
-	add r0, r4, #0x0
-	pop {r3-r5, pc}
-	.balign 4
-
-	thumb_func_start FUN_020600A0
-FUN_020600A0: ; 0x020600A0
-	push {r3-r6, lr}
-	sub sp, #0x4
-	add r5, r0, #0x0
-	bl FUN_0202A8D8
-	add r6, r0, #0x0
-	bl FUN_0202A5D0
-	bl FUN_02060070
-	add r4, r0, #0x0
-	add r0, r6, #0x0
-	add r1, r4, #0x0
-	bl FUN_0202A5CC
-	add r0, r4, #0x0
-	bl FUN_02060064
-	str r0, [sp, #0x0]
-	add r0, r5, #0x0
-	bl FUN_0202A8CC
-	mov r1, #0xa
-	add r2, sp, #0x0
-	bl FUN_0202A2C4
-	ldr r0, [sp, #0x0]
-	add sp, #0x4
-	pop {r3-r6, pc}
-	.balign 4
-
-	thumb_func_start FUN_020600DC
-FUN_020600DC: ; 0x020600DC
-	push {r3-r6, lr}
-	sub sp, #0x4
-	add r6, r0, #0x0
-	bl FUN_0202A8D8
-	add r4, r0, #0x0
-	add r0, r6, #0x0
-	bl FUN_0202A8CC
-	add r5, r0, #0x0
-	add r0, r4, #0x0
-	bl FUN_0202A5D0
-	bl FUN_02060064
-	mov r1, #0x0
-	str r0, [sp, #0x0]
-	add r0, r5, #0x0
-	add r2, r1, #0x0
-	bl FUN_0202A240
-	add r1, r0, #0x0
-	lsl r1, r1, #0x10
-	add r0, r4, #0x0
-	lsr r1, r1, #0x10
-	mov r2, #0x0
-	bl FUN_0202A538
-	mov r1, #0x18
-	add r5, r0, #0x0
-	mul r5, r1
-	mov r4, #0x0
-	cmp r5, #0x0
-	ble _0206012E
-	ldr r0, [sp, #0x0]
-_02060122:
-	bl FUN_02060064
-	add r4, r4, #0x1
-	str r0, [sp, #0x0]
-	cmp r4, r5
-	blt _02060122
-_0206012E:
-	add r0, r6, #0x0
-	bl FUN_0202A8CC
-	mov r1, #0xa
-	add r2, sp, #0x0
-	bl FUN_0202A2C4
-	ldr r0, [sp, #0x0]
-	add sp, #0x4
-	pop {r3-r6, pc}
-	.balign 4
-
-	thumb_func_start FUN_02060144
-FUN_02060144: ; 0x02060144
-	ldr r0, [r0, #0x1c]
-	ldr r1, [r0, #0x0]
-	ldr r0, _02060158 ; =0x000001ED
-	cmp r1, r0
-	bne _02060152
-	mov r0, #0x1
-	bx lr
-_02060152:
-	mov r0, #0x0
-	bx lr
-	nop
-_02060158: .word 0x000001ED
diff --git a/arm9/global.inc b/arm9/global.inc
index 63ab1566..a00970de 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -4887,8 +4887,8 @@
 .extern CopyPlayerParty
 .extern PartyHasMon
 .extern SavArray_PlayerParty_get
-.extern FUN_0206BB28
-.extern FUN_0206BB34
+.extern SavArray_IsNatDexEnabled
+.extern Pokedex_IsNatDexEnabled
 .extern FUN_0206BB48
 .extern FUN_0206BB5C
 .extern FUN_0206BB74
diff --git a/arm9/modules/11/asm/module_11_thumb2.s b/arm9/modules/11/asm/module_11_thumb2.s
index 3e416af6..62996375 100644
--- a/arm9/modules/11/asm/module_11_thumb2.s
+++ b/arm9/modules/11/asm/module_11_thumb2.s
@@ -25381,7 +25381,7 @@ _0223B916:
 	str r0, [sp, #0xe0]
 	ldr r0, [r4]
 	bl MOD11_022300D0
-	bl FUN_0206BB34
+	bl Pokedex_IsNatDexEnabled
 	str r0, [sp, #0xe4]
 	bl FUN_0201D658
 	str r0, [r4, #0x54]
diff --git a/arm9/modules/14/asm/module_14.s b/arm9/modules/14/asm/module_14.s
index edbb6d86..37a18d6d 100644
--- a/arm9/modules/14/asm/module_14.s
+++ b/arm9/modules/14/asm/module_14.s
@@ -1925,7 +1925,7 @@ _021D84AA:
 	str r1, [r4, r0]
 	sub r0, #0x38
 	ldr r0, [r4, r0]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	mov r1, #0x52
 	lsl r1, r1, #2
 	str r0, [r4, r1]
@@ -9205,7 +9205,7 @@ MOD14_021DBEAC: ; 0x021DBEAC
 	mov r0, #0x47
 	lsl r0, r0, #2
 	ldr r0, [r6, r0]
-	bl FUN_0206BB28
+	bl SavArray_IsNatDexEnabled
 	ldrh r1, [r4, #4]
 	bl FUN_0206BB48
 	strh r0, [r4, #8]
diff --git a/arm9/modules/52/src/module_52.c b/arm9/modules/52/src/module_52.c
index a5b53e6c..1f74c77f 100644
--- a/arm9/modules/52/src/module_52.c
+++ b/arm9/modules/52/src/module_52.c
@@ -1,5 +1,6 @@
 #include "module_52.h"
 #include "heap.h"
+#include "unk_0205FA2C.h"
 
 
 extern struct Unk21DBE18 UNK_020FD144;
@@ -7,7 +8,6 @@ extern struct Unk21DBE18 UNK_020F2B7C;
 extern struct Unk21DBE18 UNK_020F2B8C;
 
 extern void FUN_02015E3C(struct IGT *igt);
-extern void FUN_0206007C(struct SaveBlock2 *sav2);
 extern int FUN_02053678(u32 random, u32 gender, u32 param2);
 extern void FUN_020250C4(void *sav_ptr, u32 heap_id, const u8 param2[], u32 param3);
 extern void FUN_020377E0(struct SaveBlock2 *sav2);
diff --git a/arm9/src/unk_0205FA2C.c b/arm9/src/unk_0205FA2C.c
new file mode 100644
index 00000000..7bcdf950
--- /dev/null
+++ b/arm9/src/unk_0205FA2C.c
@@ -0,0 +1,543 @@
+#include "unk_0205FA2C.h"
+
+extern void *UNK_020F96DC;
+extern void *UNK_020FA6E8;
+extern u32 FUN_02079C70(struct SaveBlock2 *sav2);
+extern void FUN_0207B000(struct UnkPlayerStruct2_0205FA2C *ptr, const u8 param1[12]);
+extern void FUN_0207C2A4(struct UnkPlayerStruct2_0205FA2C *ptr, struct PlayerData *player_data);
+extern u32 FUN_0203384C(u32 *param0);
+extern u32 *FUN_02038790(struct UnkStruct_0204639C *param0, u16 param1, u16 param2);
+extern u16 *GetVarPointer(struct UnkSavStruct80 *arg, u16);
+extern u32 FUN_02031190();
+extern u32 FUN_020316E0(u32 param0);
+extern u16 MOD06_02244660(struct UnkStruct_0204639C *param0, u32 param1);
+extern u16 MOD06_022446BC(struct UnkStruct_0204639C *param0, u32 param1);
+extern u16 MOD06_022446E0(struct UnkStruct_0204639C *param0, u32 param1);
+extern void FUN_0202A5CC(u32 param0, u32 param1);
+extern u32 FUN_0202A5D0(u32 param0);
+extern u32 FUN_0202A150(struct UnkStruct_02029FB0 *param0, u32 param1);
+extern u32 FUN_0202A8D8(struct SaveBlock2 *sav2);
+extern u32 FUN_0202A578(u32 param0, u32 param1, u32 param2);
+extern u32 FUN_02026CC4(struct SaveBlock2 *sav2);
+extern u32 FUN_02025D94(u32 param0, u32 param1);
+extern u32 FUN_0202A8CC(struct SaveBlock2 *sav2);
+extern void FUN_0202A2C4(u32 param0, u32 param1, u32 *param2);
+extern u32 FUN_0202A240(u32 param0, u32 param1, u32 param2);
+extern int FUN_0202A538(u32 param0, u16 param1, u32 param2);
+
+const u8 UNK_020F7454[] = {
+    0x00,
+    0x01,
+    0x02,
+    0x04,
+    0x03,
+    0x05,
+    0x06,
+    0x07,
+    0x08,
+};
+
+THUMB_FUNC u32 FUN_0205FA2C(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1, u32 heap_id)
+{
+    struct UnkPlayerStruct1_0205FA2C *ptr = (struct UnkPlayerStruct1_0205FA2C *)AllocFromHeapAtEnd(
+        heap_id, sizeof(struct UnkPlayerStruct1_0205FA2C));
+
+    struct SaveBlock2 *sav2 = (struct SaveBlock2 *)(param1->unkC);
+    MI_CpuFill8(ptr, 0, sizeof(struct UnkPlayerStruct1_0205FA2C));
+
+    ptr->options = Sav2_PlayerData_GetOptionsAddr(sav2);
+
+    ptr->player_party = SavArray_PlayerParty_get(sav2);
+
+    ptr->bag = Sav2_Bag_get(sav2);
+
+    ptr->unk21 = 0;
+    ptr->unk20 = param0->unk08;
+    ptr->unk32 = param0->unk0a;
+    ptr->unk322 = param0->unk0b;
+    ptr->unk33 = param0->unk0c;
+    ptr->unk22 = param0->unk0d;
+
+    for (u8 i = 0; i < 6; i++)
+    {
+        ptr->unk2c[i] = param0->unk0e[i];
+    }
+
+    FUN_020373D4(param1, (u32)&UNK_020F96DC, (u32)ptr);
+
+    *param0->unk14 = ptr;
+
+    return 1;
+}
+
+THUMB_FUNC u32 FUN_0205FAD8(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1)
+{
+    if (FUN_0204647C(param1))
+    {
+        return 1;
+    }
+
+    struct UnkPlayerStruct1_0205FA2C *ptr = (struct UnkPlayerStruct1_0205FA2C *)*param0->unk14;
+
+    u8 r1 = ptr->unk22;
+    if (r1 != 6)
+    {
+        if (r1 == 7)
+        {
+            param0->unk00 = 0;
+            return 4;
+        }
+    }
+    else
+    {
+        param0->unk00 = 1;
+        return 4;
+    }
+
+    MI_CpuCopy8(ptr->unk2c, param0->unk0e, 6);
+
+    param0->unk0d = ptr->unk22;
+    FreeToHeap(ptr);
+
+    *param0->unk14 = NULL;
+
+    return 2;
+}
+
+THUMB_FUNC u32 FUN_0205FB34(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1, u32 heap_id)
+{
+    struct SaveBlock2 *sav2 = (struct SaveBlock2 *)(param1->unkC);
+
+    struct UnkPlayerStruct2_0205FA2C *ptr = (struct UnkPlayerStruct2_0205FA2C *)AllocFromHeapAtEnd(
+        heap_id, sizeof(struct UnkPlayerStruct2_0205FA2C));
+    MI_CpuFill8(ptr, 0, sizeof(struct UnkPlayerStruct2_0205FA2C));
+
+    ptr->options = Sav2_PlayerData_GetOptionsAddr(sav2);
+    ptr->player_party = SavArray_PlayerParty_get(sav2);
+    ptr->IsNatDex = SavArray_IsNatDexEnabled(sav2);
+    ptr->unk2c = FUN_02079C70(sav2);
+
+    ptr->unk11 = 1;
+    ptr->unk14 = param0->unk0d;
+
+    ptr->party_count = (u8)GetPartyCount(ptr->player_party);
+
+    ptr->unk18 = 0;
+    ptr->unk12 = param0->unk09;
+
+    ptr->unk20 = FUN_0202A918(sav2);
+
+    FUN_0207B000(ptr, UNK_020F7454);
+
+    FUN_0207C2A4(ptr, Sav2_PlayerData_GetProfileAddr(sav2));
+
+    FUN_020373D4(param1, (u32)&UNK_020FA6E8, (u32)ptr);
+
+    *param0->unk14 = ptr;
+
+    return 3;
+}
+
+THUMB_FUNC u32 FUN_0205FBC0(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1)
+{
+    if (FUN_0204647C(param1))
+    {
+        return 3;
+    }
+
+    struct UnkPlayerStruct2_0205FA2C *ptr = (struct UnkPlayerStruct2_0205FA2C *)*param0->unk14;
+    param0->unk0d = ptr->unk14;
+    FreeToHeap(ptr);
+
+    *param0->unk14 = NULL;
+
+    return 0;
+}
+
+THUMB_FUNC int FUN_0205FBE8(struct UnkStruct_0204639C *param0)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+    struct UnkCallbackStruct1_0205FA2C *res2 =
+        (struct UnkCallbackStruct1_0205FA2C *)FUN_0204652C(param0);
+    switch (res2->unk04)
+    {
+    case 0:
+        res2->unk04 = FUN_0205FA2C(res2, res, 0xb);
+        break;
+    case 1:
+        res2->unk04 = FUN_0205FAD8(res2, res);
+        break;
+    case 2:
+        res2->unk04 = FUN_0205FB34(res2, res, 0xb);
+        break;
+    case 3:
+        res2->unk04 = FUN_0205FBC0(res2, res);
+        break;
+    case 4:
+        FreeToHeap(res2);
+        return 1;
+    }
+
+    return 0;
+}
+
+THUMB_FUNC void FUN_0205FC50(struct UnkStruct_0204639C *param0,
+    void **param1,
+    u8 param2,
+    u8 param3,
+    u8 param4,
+    u8 param5,
+    u8 param6,
+    u8 param7)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+
+    struct UnkCallbackStruct1_0205FA2C *ptr = (struct UnkCallbackStruct1_0205FA2C *)AllocFromHeap(
+        0xb, sizeof(struct UnkCallbackStruct1_0205FA2C));
+    MI_CpuFill8(ptr, 0, sizeof(struct UnkCallbackStruct1_0205FA2C));
+
+    ptr->unk08 = param2;
+    ptr->unk09 = param3;
+    ptr->unk0a = param4;
+    ptr->unk0b = param5;
+    ptr->unk0c = param6;
+    ptr->unk0d = param7;
+    ptr->unk14 = param1;
+
+    FUN_0204640C(res->unk10, &FUN_0205FBE8, (u32 *)ptr);
+}
+
+THUMB_FUNC u32 FUN_0205FC9C(
+    struct UnkCallbackStruct2_0205FA2C *param0, struct UnkStruct_0204639C *param1)
+{
+    if (FUN_0203384C(param1->unkC))
+    {
+
+        param0->unk08 = FUN_02038790(param1, param0->unk12, param0->unk14);
+        return 1;
+    }
+
+    param0->unk00 = 1;
+    return 2;
+}
+
+THUMB_FUNC u32 FUN_0205FCC4(
+    struct UnkCallbackStruct2_0205FA2C *param0, struct UnkStruct_0204639C *param1)
+{
+    if (FUN_0204647C(param1))
+    {
+        return 1;
+    }
+
+    param0->unk00 = param0->unk08[8];
+    FreeToHeap(param0->unk08);
+
+    return 2;
+}
+
+THUMB_FUNC int FUN_0205FCE8(struct UnkStruct_0204639C *param0)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+    struct UnkCallbackStruct2_0205FA2C *res2 =
+        (struct UnkCallbackStruct2_0205FA2C *)FUN_0204652C(param0);
+
+    switch (res2->unk04)
+    {
+    case 0:
+        res2->unk04 = FUN_0205FC9C(res2, res);
+        break;
+    case 1:
+        res2->unk04 = FUN_0205FCC4(res2, res);
+        break;
+    case 2:
+        u16 *var = GetVarPointer((struct UnkSavStruct80 *)res, res2->unk10);
+        *var = (u16)res2->unk00;
+        FreeToHeap(res2);
+
+        return 1;
+    }
+
+    return 0;
+}
+
+THUMB_FUNC void FUN_0205FD38(struct UnkStruct_0204639C *param0, u16 param1, u16 param2, u16 param3)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+    struct UnkCallbackStruct2_0205FA2C *ptr = (struct UnkCallbackStruct2_0205FA2C *)AllocFromHeap(
+        0xb, sizeof(struct UnkCallbackStruct2_0205FA2C));
+    MI_CpuFill8(ptr, 0, sizeof(struct UnkCallbackStruct2_0205FA2C));
+
+    ptr->unk12 = param1;
+    ptr->unk14 = param3;
+    ptr->unk10 = param2;
+
+    FUN_0204640C(res->unk10, &FUN_0205FCE8, (u32 *)ptr);
+}
+
+THUMB_FUNC int FUN_0205FD70(struct UnkStruct_0204639C *param0)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+    u16 *res2 = (u16 *)FUN_0204652C(param0);
+    u32 res3 = FUN_020316E0(1 - FUN_02031190());
+    if (res3 == 0)
+    {
+        return 0;
+    }
+
+    u16 *var = GetVarPointer((struct UnkSavStruct80 *)res, res2[1]);
+    switch (res2[0])
+    {
+    case 0:
+        *var = MOD06_02244660(res, res3);
+        break;
+    case 1:
+        *var = MOD06_022446BC(res, res3);
+
+        break;
+    case 2:
+        *var = MOD06_022446E0(res, res3);
+
+        break;
+    }
+
+    FreeToHeap(res2);
+
+    return 1;
+}
+
+THUMB_FUNC void FUN_0205FDDC(struct UnkStruct_0204639C *param0, u16 param1, u16 param2)
+{
+    struct UnkStruct_0204639C *res = FUN_02046528(param0);
+
+    u16 *ptr = AllocFromHeap(0xb, 2 * sizeof(u16));
+    MI_CpuFill8(ptr, 0, 2 * sizeof(u16));
+
+    ptr[0] = param1;
+    ptr[1] = param2;
+
+    FUN_0204640C(res->unk10, &FUN_0205FD70, (u32 *)ptr);
+}
+
+THUMB_FUNC u32 FUN_0205FE10(struct SaveBlock2 *sav2)
+{
+
+    u16 res = (u16)FUN_0202A150(FUN_02029FC8(sav2), 0x35);
+    if (res < 20)
+    {
+        return 0;
+    }
+
+    u32 res2 = FUN_0202A8D8(sav2);
+
+    u8 res3 = (u8)FUN_0202A578(res2, 0xd, 0);
+    u8 res4 = (u8)FUN_0202A578(res2, 0, 0);
+    u8 res5 = (u8)FUN_0202A578(res2, 1, 0);
+
+    u8 res6 = (u8)FUN_0202A578(res2, 0xe, 0);
+    u8 res7 = (u8)FUN_0202A578(res2, 2, 0);
+    u8 res8 = (u8)FUN_0202A578(res2, 3, 0);
+
+    if (res3 != 0 && res4 != 0 && res5 != 0)
+    {
+        return 0;
+    }
+
+    u32 res9 = FUN_02026CC4(sav2);
+    if (res3 == 0)
+    {
+        if (FUN_02025D94(res9, 0x55) != 0)
+        {
+            FUN_0202A578(res2, 0xd, 1);
+            return 1;
+        }
+
+        if (res6 == 0)
+        {
+            FUN_0202A578(res2, 0xe, 1);
+        }
+
+        return 4;
+    }
+
+    if (res < 50)
+    {
+        return 0;
+    }
+
+    if (res4 == 0)
+    {
+        if (FUN_02025D94(res9, 0x56) != 0)
+        {
+            FUN_0202A578(res2, 0, 1);
+            return 2;
+        }
+
+        if (res7 == 0)
+        {
+            FUN_0202A578(res2, 2, 1);
+        }
+
+        return 4;
+    }
+
+    if (res < 100 || res5 != 0)
+    {
+        return 0;
+    }
+
+    if (FUN_02025D94(res9, 0x57) != 0)
+    {
+        FUN_0202A578(res2, 1, 1);
+        return 3;
+    }
+
+    if (res8 == 0)
+    {
+        FUN_0202A578(res2, 3, 1);
+    }
+
+    return 4;
+}
+
+THUMB_FUNC u32 FUN_0205FF5C(struct SaveBlock2 *sav2)
+{
+    u16 res = (u16)FUN_0202A150(FUN_02029FC8(sav2), 0x35);
+    if (res < 20)
+    {
+        return 0;
+    }
+
+    u32 res2 = FUN_0202A8D8(sav2);
+
+    u8 res3 = (u8)FUN_0202A578(res2, 0xd, 0);
+    u8 res4 = (u8)FUN_0202A578(res2, 0, 0);
+    u8 res5 = (u8)FUN_0202A578(res2, 1, 0);
+
+    u8 res6 = (u8)FUN_0202A578(res2, 0xe, 0);
+    u8 res7 = (u8)FUN_0202A578(res2, 2, 0);
+    u8 res8 = (u8)FUN_0202A578(res2, 3, 0);
+
+    if (res3 != 0 && res4 != 0 && res5 != 0)
+    {
+        return 0;
+    }
+
+    if (res3 == 0)
+    {
+        if (res6 != 0)
+        {
+            return 4;
+        }
+
+        return 1;
+    }
+
+    if (res < 50)
+    {
+        return 0;
+    }
+
+    if (res4 == 0)
+    {
+        if (res7 != 0)
+        {
+            return 5;
+        }
+
+        return 2;
+    }
+
+    if (res < 100)
+    {
+        return 0;
+    }
+
+    if (res5 != 0)
+    {
+        return 0;
+    }
+
+    if (res8 != 0)
+    {
+        return 6;
+    }
+
+    return 3;
+}
+
+THUMB_FUNC void FUN_02060044(u16 **param0, u32 *param1)
+{
+    u16 *ptr = param0[42];
+
+    ptr[18] += param1[0];
+    ptr[20] += param1[1];
+    ptr[19] += param1[2];
+}
+
+THUMB_FUNC u32 FUN_02060064(u32 param0)
+{
+    return param0 * 0x02E90EDD + 1;
+}
+
+THUMB_FUNC u32 FUN_02060070(u32 param0)
+{
+    return param0 * 0x5D588B65 + 1;
+}
+
+THUMB_FUNC u32 FUN_0206007C(struct SaveBlock2 *sav2)
+{
+    u32 res = FUN_02060070(FUN_020287A4(FUN_0202881C(sav2)));
+
+    FUN_0202A5CC(FUN_0202A8D8(sav2), res);
+
+    return res;
+}
+
+THUMB_FUNC u32 FUN_020600A0(struct SaveBlock2 *sav2)
+{
+    u32 res = FUN_0202A8D8(sav2);
+
+    u32 res2 = FUN_02060070(FUN_0202A5D0(res));
+
+    FUN_0202A5CC(res, res2);
+    u32 res3 = FUN_02060064(res2);
+
+    FUN_0202A2C4(FUN_0202A8CC(sav2), 0xa, &res3);
+
+    return res3;
+}
+
+THUMB_FUNC u32 FUN_020600DC(struct SaveBlock2 *sav2)
+{
+    u32 res = FUN_0202A8D8(sav2);
+
+    u32 res2 = FUN_0202A8CC(sav2);
+
+    u32 res3 = FUN_02060064(FUN_0202A5D0(res));
+
+    int i = 0;
+    int res4 = FUN_0202A538(res, (u16)FUN_0202A240(res2, 0, 0), 0) * 0x18;
+
+    for (i = 0; i < res4; i++)
+    {
+        res3 = FUN_02060064(res3);
+    }
+
+    FUN_0202A2C4(FUN_0202A8CC(sav2), 0xa, &res3);
+
+    return res3;
+}
+
+THUMB_FUNC BOOL FUN_02060144(u32 **param0)
+{
+    if (param0[7][0] == SPECIES_ARCEUS)
+    {
+        return TRUE;
+    }
+
+    return FALSE;
+}
diff --git a/arm9/src/unk_0206BB28.c b/arm9/src/unk_0206BB28.c
index baaecc6a..e7c12793 100644
--- a/arm9/src/unk_0206BB28.c
+++ b/arm9/src/unk_0206BB28.c
@@ -6,12 +6,12 @@
 
 #pragma thumb on
 
-BOOL FUN_0206BB28(struct SaveBlock2 * sav2)
+BOOL SavArray_IsNatDexEnabled(struct SaveBlock2 * sav2)
 {
-    return FUN_0206BB34(Sav2_Pokedex_get(sav2));
+    return Pokedex_IsNatDexEnabled(Sav2_Pokedex_get(sav2));
 }
 
-BOOL FUN_0206BB34(struct Pokedex * pokedex)
+BOOL Pokedex_IsNatDexEnabled(struct Pokedex * pokedex)
 {
     return Pokedex_GetNatDexFlag(pokedex) == TRUE;
 }
diff --git a/include/unk_0205FA2C.h b/include/unk_0205FA2C.h
new file mode 100644
index 00000000..99cf7606
--- /dev/null
+++ b/include/unk_0205FA2C.h
@@ -0,0 +1,120 @@
+#ifndef POKEDIAMOND_UNK_0205FA2C_H
+#define POKEDIAMOND_UNK_0205FA2C_H
+
+#include "global.h"
+#include "MI_memory.h"
+#include "bag.h"
+#include "heap.h"
+#include "party.h"
+#include "player_data.h"
+#include "script.h"
+#include "unk_020286F8.h"
+#include "unk_02029FB0.h"
+#include "unk_0202A8F4.h"
+#include "unk_0204639C.h"
+#include "unk_0206BB28.h"
+
+struct UnkPlayerStruct1_0205FA2C
+{
+    /* 0x00 */ struct PlayerParty *player_party;
+    /* 0x04 */ struct Bag *bag;
+    u32 unk08;
+    /* 0x0c */ struct Options *options;
+    u32 unk10[4];
+    u8 unk20;
+    u8 unk21;
+    u8 unk22;
+    u8 unk23;
+    u32 unk24[2];
+    u8 unk2c[6];
+    u8 unk32 : 4;
+    u8 unk322 : 4;
+    u8 unk33;
+    u32 unk34[3];
+};
+
+struct UnkPlayerStruct2_0205FA2C
+{
+    /* 0x00 */ struct PlayerParty *player_party;
+    /* 0x04 */ struct Options *options;
+    u32 unk08;
+    u32 unk0c;
+    u8 unk10;
+    u8 unk11;
+    u8 unk12;
+    /* 0x04 */ u8 party_count;
+    u8 unk14;
+    u8 unk15[3];
+    u16 unk18;
+    u16 unk1a;
+    /* 0x1c */ BOOL IsNatDex;
+    void *unk20;
+    u32 unk24;
+    u32 unk28;
+    u32 unk2c;
+};
+
+struct UnkCallbackStruct1_0205FA2C
+{
+    u32 unk00;
+    u32 unk04;
+    u8 unk08;
+    u8 unk09;
+    u8 unk0a;
+    u8 unk0b;
+    u8 unk0c;
+    u8 unk0d;
+    u8 unk0e[6];
+    void **unk14;
+};
+
+struct UnkCallbackStruct2_0205FA2C
+{
+    u32 unk00;
+    u32 unk04;
+    u32 *unk08;
+    u32 unk0c;
+    u16 unk10;
+    u16 unk12;
+    u16 unk14;
+};
+
+THUMB_FUNC u32 FUN_0205FA2C(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1, u32 heap_id);
+THUMB_FUNC u32 FUN_0205FAD8(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1);
+THUMB_FUNC u32 FUN_0205FB34(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1, u32 heap_id);
+THUMB_FUNC u32 FUN_0205FBC0(
+    struct UnkCallbackStruct1_0205FA2C *param0, struct UnkStruct_0204639C *param1);
+THUMB_FUNC int FUN_0205FBE8(struct UnkStruct_0204639C *param0);
+THUMB_FUNC void FUN_0205FC50(struct UnkStruct_0204639C *param0,
+    void **param1,
+    u8 param2,
+    u8 param3,
+    u8 param4,
+    u8 param5,
+    u8 param6,
+    u8 param7);
+
+THUMB_FUNC u32 FUN_0205FC9C(
+    struct UnkCallbackStruct2_0205FA2C *param0, struct UnkStruct_0204639C *param1);
+THUMB_FUNC u32 FUN_0205FCC4(
+    struct UnkCallbackStruct2_0205FA2C *param0, struct UnkStruct_0204639C *param1);
+THUMB_FUNC int FUN_0205FCE8(struct UnkStruct_0204639C *param0);
+THUMB_FUNC void FUN_0205FD38(struct UnkStruct_0204639C *param0, u16 param1, u16 param2, u16 param3);
+
+THUMB_FUNC int FUN_0205FD70(struct UnkStruct_0204639C *param0);
+THUMB_FUNC void FUN_0205FDDC(struct UnkStruct_0204639C *param0, u16 param1, u16 param2);
+
+THUMB_FUNC u32 FUN_0205FE10(struct SaveBlock2 *sav2);
+THUMB_FUNC u32 FUN_0205FF5C(struct SaveBlock2 *sav2);
+THUMB_FUNC void FUN_02060044(u16 **param0, u32 *param1);
+THUMB_FUNC u32 FUN_02060064(u32 param0);
+THUMB_FUNC u32 FUN_02060070(u32 param0);
+THUMB_FUNC u32 FUN_0206007C(struct SaveBlock2 *sav2);
+THUMB_FUNC u32 FUN_020600A0(struct SaveBlock2 *sav2);
+THUMB_FUNC u32 FUN_020600DC(struct SaveBlock2 *sav2);
+THUMB_FUNC BOOL FUN_02060144(u32 **param0);
+
+#endif // POKEDIAMOND_UNK_0205FA2C_H
\ No newline at end of file
diff --git a/include/unk_0206BB28.h b/include/unk_0206BB28.h
index ff60e220..44997e73 100644
--- a/include/unk_0206BB28.h
+++ b/include/unk_0206BB28.h
@@ -5,8 +5,8 @@
 #include "pokedex.h"
 #include "pokemon.h"
 
-BOOL FUN_0206BB28(struct SaveBlock2 * sav2);
-BOOL FUN_0206BB34(struct Pokedex * pokedex);
+BOOL SavArray_IsNatDexEnabled(struct SaveBlock2 * sav2);
+BOOL Pokedex_IsNatDexEnabled(struct Pokedex * pokedex);
 u32 FUN_0206BB48(BOOL isNationalDex, u32 species);
 
 #endif //POKEDIAMOND_UNK_0206BB28_H