start fldeffect cut

4 files changed, 40 insertions, 1318 deletions

diff --git a/asm/fldeff_80F9BCC.s b/asm/fldeff_80F9BCC.s
index 840d38f64..3cfbe215a 100644
--- a/asm/fldeff_80F9BCC.s
+++ b/asm/fldeff_80F9BCC.s
@@ -467,7 +467,7 @@ _080F9F54:
 	thumb_func_start sub_80F9F5C
 sub_80F9F5C: @ 80F9F5C
 	push {lr}
-	ldr r0, =gUnknown_0203AB40
+	ldr r0, =gPlayerFacingPosition
 	ldr r1, =gMapHeader
 	ldr r1, [r1, 0x4]
 	bl sub_80E9608
@@ -572,7 +572,7 @@ sub_80FA004: @ 80FA004
 	lsrs r0, 24
 	cmp r0, 0x2
 	bne _080FA0AE
-	ldr r4, =gUnknown_0203AB40
+	ldr r4, =gPlayerFacingPosition
 	adds r1, r4, 0x2
 	adds r0, r4, 0
 	bl GetXYCoordsOneStepInFrontOfPlayer
@@ -590,10 +590,10 @@ sub_80FA004: @ 80FA004
 	cmp r0, 0x1
 	bne _080FA070
 	bl sub_80F9F5C
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =sub_80FA0DC
 	b _080FA0C0
 	.pool
@@ -605,10 +605,10 @@ _080FA070:
 	cmp r0, 0x1
 	bne _080FA0A0
 	bl sub_80F9F5C
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =sub_80FA1E8
 	b _080FA0C0
 	.pool
@@ -624,10 +624,10 @@ _080FA0AE:
 	b _080FA0C4
 _080FA0B2:
 	bl sub_80F9F5C
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =sub_80FA34C
 _080FA0C0:
 	str r0, [r1]
@@ -824,7 +824,7 @@ sub_80FA234: @ 80FA234
 	thumb_func_start sub_80FA248
 sub_80FA248: @ 80FA248
 	push {r4,lr}
-	ldr r1, =gUnknown_0203AB40
+	ldr r1, =gPlayerFacingPosition
 	movs r2, 0
 	ldrsh r0, [r1, r2]
 	movs r2, 0x2
diff --git a/asm/fldeff_cut.s b/asm/fldeff_cut.s
index 19a29d729..fa7ac7321 100644
--- a/asm/fldeff_cut.s
+++ b/asm/fldeff_cut.s
@@ -5,1291 +5,13 @@
 
 	.text
 
-	thumb_func_start sub_80D3718
-sub_80D3718: @ 80D3718
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x1C
-	movs r0, 0x52
-	bl npc_before_player_of_type
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080D3754
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
-	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
-	ldr r0, =sub_80D3A9C
-	str r0, [r1]
-	movs r0, 0x1
-	b _080D3A2C
-	.pool
-_080D3754:
-	ldr r0, =gUnknown_0203AB40
-	adds r1, r0, 0x2
-	bl PlayerGetDestCoords
-	bl GetCursorSelectionMonId
-	lsls r0, 24
-	lsrs r0, 24
-	movs r1, 0x64
-	muls r0, r1
-	ldr r1, =gPlayerParty
-	adds r0, r1
-	bl GetMonAbility
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp, 0xC]
-	cmp r0, 0x34
-	bne _080D3798
-	ldr r1, =gUnknown_03001100
-	movs r0, 0x5
-	strb r0, [r1]
-	ldr r0, =gUnknown_03001101
-	movs r1, 0x2
-	b _080D37A2
-	.pool
-_080D3798:
-	ldr r1, =gUnknown_03001100
-	movs r0, 0x3
-	strb r0, [r1]
-	ldr r0, =gUnknown_03001101
-	movs r1, 0x1
-_080D37A2:
-	strb r1, [r0]
-	ldr r0, =gUnknown_03001102
-	strb r1, [r0]
-	movs r6, 0
-	movs r1, 0
-_080D37AC:
-	mov r2, sp
-	adds r0, r2, r6
-	strb r1, [r0]
-	adds r0, r6, 0x1
-	lsls r0, 24
-	lsrs r6, r0, 24
-	cmp r6, 0x8
-	bls _080D37AC
-	movs r6, 0
-	ldr r2, =gUnknown_03001108
-	movs r1, 0
-_080D37C2:
-	adds r0, r6, r2
-	strb r1, [r0]
-	adds r0, r6, 0x1
-	lsls r0, 24
-	lsrs r6, r0, 24
-	cmp r6, 0x18
-	bls _080D37C2
-	movs r3, 0
-	str r3, [sp, 0x10]
-	movs r6, 0
-_080D37D6:
-	ldr r4, =0x0000ffff
-	adds r0, r6, r4
-	ldr r1, =gUnknown_0203AB40
-	ldrh r1, [r1, 0x2]
-	adds r0, r1
-	movs r5, 0
-	adds r2, r6, 0x1
-	str r2, [sp, 0x18]
-	lsls r7, r6, 1
-	lsls r0, 16
-	str r0, [sp, 0x14]
-	asrs r0, 16
-	mov r10, r0
-	lsls r0, r6, 2
-	adds r0, r6
-	mov r9, r0
-_080D37F6:
-	ldr r3, =0x0000ffff
-	adds r0, r5, r3
-	ldr r4, =gUnknown_0203AB40
-	ldrh r4, [r4]
-	adds r0, r4
-	lsls r0, 16
-	lsrs r1, r0, 16
-	mov r8, r1
-	asrs r4, r0, 16
-	adds r0, r4, 0
-	mov r1, r10
-	bl MapGridGetZCoordAt
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, =gUnknown_0203AB40
-	movs r1, 0x4
-	ldrsb r1, [r2, r1]
-	cmp r0, r1
-	bne _080D38BC
-	adds r0, r4, 0
-	mov r1, r10
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 24
-	lsrs r4, r0, 24
-	adds r0, r4, 0
-	bl MetatileBehavior_IsPokeGrass
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080D3846
-	adds r0, r4, 0
-	bl MetatileBehavior_IsAsh
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080D3856
-_080D3846:
-	adds r0, r5, 0x6
-	add r0, r9
-	ldr r3, =gUnknown_03001108
-	adds r0, r3
-	movs r1, 0x1
-	strb r1, [r0]
-	movs r0, 0x1
-	str r0, [sp, 0x10]
-_080D3856:
-	mov r1, r8
-	lsls r0, r1, 16
-	asrs r0, 16
-	ldr r2, [sp, 0x14]
-	asrs r1, r2, 16
-	bl MapGridIsImpassableAt
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080D3890
-	adds r0, r7, r6
-	adds r0, r5
-	mov r3, sp
-	adds r1, r3, r0
-	b _080D38C4
-	.pool
-_080D3890:
-	adds r0, r7, r6
-	adds r0, r5
-	mov r2, sp
-	adds r1, r2, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	adds r0, r4, 0
-	bl MetatileBehavior_IsCuttableGrass
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x1
-	bne _080D38C8
-	adds r0, r5, 0x6
-	add r0, r9
-	ldr r3, =gUnknown_03001108
-	adds r0, r3
-	strb r1, [r0]
-	b _080D38C8
-	.pool
-_080D38BC:
-	adds r0, r7, r6
-	adds r0, r5
-	mov r4, sp
-	adds r1, r4, r0
-_080D38C4:
-	movs r0, 0
-	strb r0, [r1]
-_080D38C8:
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, 0x2
-	bls _080D37F6
-	ldr r1, [sp, 0x18]
-	lsls r0, r1, 24
-	lsrs r6, r0, 24
-	cmp r6, 0x2
-	bhi _080D38DE
-	b _080D37D6
-_080D38DE:
-	ldr r2, [sp, 0xC]
-	cmp r2, 0x34
-	beq _080D38EE
-	ldr r3, [sp, 0x10]
-	cmp r3, 0x1
-	beq _080D38EC
-	b _080D3A2A
-_080D38EC:
-	b _080D3A1E
-_080D38EE:
-	movs r6, 0
-	ldr r4, =gUnknown_0203AB40
-	mov r9, r4
-	ldr r0, =gUnknown_0857C608
-	mov r10, r0
-_080D38F8:
-	lsls r2, r6, 2
-	mov r3, r10
-	adds r1, r2, r3
-	movs r0, 0
-	ldrsb r0, [r1, r0]
-	mov r4, r9
-	ldrh r4, [r4]
-	adds r0, r4
-	lsls r0, 16
-	lsrs r0, 16
-	mov r8, r0
-	movs r0, 0x1
-	ldrsb r0, [r1, r0]
-	mov r1, r9
-	ldrh r1, [r1, 0x2]
-	adds r0, r1
-	lsls r0, 16
-	lsrs r4, r0, 16
-	movs r7, 0x1
-	movs r5, 0
-	ldr r3, =gUnknown_0857C608 + 2
-	adds r0, r2, r3
-	ldrb r0, [r0]
-	adds r6, 0x1
-	str r6, [sp, 0x18]
-	adds r6, r2, 0
-	cmp r0, 0
-	beq _080D395A
-_080D3930:
-	adds r1, r2, 0
-	adds r0, r5, r2
-	adds r0, r3
-	ldrb r0, [r0]
-	subs r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	add r0, sp
-	ldrb r0, [r0]
-	cmp r0, 0
-	beq _080D39F4
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, 0x1
-	bhi _080D395A
-	adds r0, r5, r1
-	adds r0, r3
-	ldrb r0, [r0]
-	cmp r0, 0
-	bne _080D3930
-_080D395A:
-	cmp r7, 0x1
-	bne _080D3A0C
-	mov r1, r8
-	lsls r0, r1, 16
-	asrs r5, r0, 16
-	lsls r0, r4, 16
-	asrs r4, r0, 16
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetZCoordAt
-	lsls r0, 24
-	lsrs r0, 24
-	mov r2, r9
-	movs r1, 0x4
-	ldrsb r1, [r2, r1]
-	cmp r0, r1
-	bne _080D3A0C
-	mov r3, r10
-	adds r2, r6, r3
-	movs r1, 0x1
-	ldrsb r1, [r2, r1]
-	lsls r0, r1, 2
-	adds r0, r1
-	adds r0, 0xC
-	ldrb r2, [r2]
-	adds r0, r2
-	lsls r0, 24
-	lsrs r6, r0, 24
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 24
-	lsrs r4, r0, 24
-	adds r0, r4, 0
-	bl MetatileBehavior_IsPokeGrass
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080D39BC
-	adds r0, r4, 0
-	bl MetatileBehavior_IsAsh
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080D39F8
-_080D39BC:
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
-	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
-	ldr r0, =hm2_ruin_valley
-	str r0, [r1]
-	ldr r0, =gUnknown_03001108
-	adds r0, r6, r0
-	strb r7, [r0]
-	movs r4, 0x1
-	str r4, [sp, 0x10]
-	b _080D3A0C
-	.pool
-_080D39F4:
-	movs r7, 0
-	b _080D395A
-_080D39F8:
-	adds r0, r4, 0
-	bl MetatileBehavior_IsCuttableGrass
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x1
-	bne _080D3A0C
-	ldr r0, =gUnknown_03001108
-	adds r0, r6, r0
-	strb r1, [r0]
-_080D3A0C:
-	ldr r1, [sp, 0x18]
-	lsls r0, r1, 24
-	lsrs r6, r0, 24
-	cmp r6, 0xF
-	bhi _080D3A18
-	b _080D38F8
-_080D3A18:
-	ldr r2, [sp, 0x10]
-	cmp r2, 0x1
-	bne _080D3A2A
-_080D3A1E:
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
-	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
-	ldr r0, =hm2_ruin_valley
-	str r0, [r1]
-_080D3A2A:
-	ldr r0, [sp, 0x10]
-_080D3A2C:
-	add sp, 0x1C
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80D3718
-
-	thumb_func_start hm2_ruin_valley
-hm2_ruin_valley: @ 80D3A50
-	push {lr}
-	movs r0, 0x1
-	bl FieldEffectStart
-	bl GetCursorSelectionMonId
-	ldr r1, =gFieldEffectArguments
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [r1]
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end hm2_ruin_valley
-
-	thumb_func_start sub_80D3A6C
-sub_80D3A6C: @ 80D3A6C
-	push {lr}
-	bl oei_task_add
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	ldr r2, =sub_80D3AEC
-	lsrs r0, r2, 16
-	strh r0, [r1, 0x18]
-	strh r2, [r1, 0x1A]
-	movs r0, 0x12
-	bl IncrementGameStat
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80D3A6C
-
-	thumb_func_start sub_80D3A9C
-sub_80D3A9C: @ 80D3A9C
-	push {lr}
-	bl GetCursorSelectionMonId
-	ldr r1, =gFieldEffectArguments
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [r1]
-	ldr r0, =Route103_EventScript_290705
-	bl ScriptContext1_SetupScript
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80D3A9C
-
-	thumb_func_start sub_80D3ABC
-sub_80D3ABC: @ 80D3ABC
-	push {lr}
-	bl oei_task_add
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	ldr r2, =sub_80D4354
-	lsrs r0, r2, 16
-	strh r0, [r1, 0x18]
-	strh r2, [r1, 0x1A]
-	movs r0, 0x12
-	bl IncrementGameStat
-	movs r0, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80D3ABC
-
-	thumb_func_start sub_80D3AEC
-sub_80D3AEC: @ 80D3AEC
-	push {lr}
-	movs r0, 0x1
-	bl FieldEffectActiveListRemove
-	movs r0, 0x3A
-	bl FieldEffectStart
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80D3AEC
-
-	thumb_func_start sub_80D3B00
-sub_80D3B00: @ 80D3B00
-	push {r4-r7,lr}
-	movs r6, 0
-	movs r0, 0x80
-	bl PlaySE
-	ldr r4, =gUnknown_0203AB40
-	adds r1, r4, 0x2
-	adds r0, r4, 0
-	bl PlayerGetDestCoords
-	adds r7, r4, 0
-_080D3B16:
-	ldr r0, =gUnknown_03001108
-	adds r0, r6, r0
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	bne _080D3B64
-	adds r0, r6, 0
-	movs r1, 0x5
-	bl __umodsi3
-	adds r4, r0, 0
-	subs r4, 0x2
-	lsls r4, 24
-	lsrs r4, 24
-	adds r0, r6, 0
-	movs r1, 0x5
-	bl __udivsi3
-	adds r5, r0, 0
-	subs r5, 0x2
-	lsls r4, 24
-	asrs r4, 24
-	ldrh r0, [r7]
-	adds r4, r0
-	lsls r5, 24
-	asrs r5, 24
-	ldrh r2, [r7, 0x2]
-	adds r5, r2
-	lsls r4, 16
-	asrs r4, 16
-	lsls r5, 16
-	asrs r5, 16
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl sub_80D3C10
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl sub_808E75C
-_080D3B64:
-	adds r0, r6, 0x1
-	lsls r0, 24
-	lsrs r6, r0, 24
-	cmp r6, 0x18
-	bls _080D3B16
-	ldr r2, =gUnknown_0203AB40
-	ldr r0, =gUnknown_03001101
-	ldrb r1, [r0]
-	ldrh r0, [r2]
-	subs r0, r1
-	lsls r0, 16
-	asrs r0, 16
-	ldr r1, =gUnknown_03001102
-	ldrb r1, [r1]
-	mvns r1, r1
-	ldrh r2, [r2, 0x2]
-	adds r1, r2
-	lsls r1, 16
-	asrs r1, 16
-	bl sub_80D3D5C
-	bl DrawWholeMapView
-	ldr r4, =gUnknown_02039DD0
-	movs r0, 0x8
-	bl AllocZeroed
-	str r0, [r4]
-	movs r6, 0
-	ldr r5, =gSprites
-_080D3BA0:
-	ldr r0, =gPlayerAvatar
-	ldrb r1, [r0, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r5
-	ldrh r1, [r0, 0x2]
-	lsls r1, 23
-	lsrs r1, 7
-	movs r2, 0x80
-	lsls r2, 12
-	adds r1, r2
-	asrs r1, 16
-	ldrb r2, [r0]
-	adds r2, 0x14
-	ldr r0, =gUnknown_0857C66C
-	movs r3, 0
-	bl CreateSprite
-	ldr r1, [r4]
-	adds r1, r6
-	strb r0, [r1]
-	ldr r0, [r4]
-	adds r0, r6
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r5
-	lsls r1, r6, 5
-	strh r1, [r0, 0x32]
-	adds r0, r6, 0x1
-	lsls r0, 24
-	lsrs r6, r0, 24
-	cmp r6, 0x7
-	bls _080D3BA0
-	movs r0, 0
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80D3B00
-
-	thumb_func_start sub_80D3C10
-sub_80D3C10: @ 80D3C10
-	push {r4-r7,lr}
-	lsls r0, 16
-	lsls r1, 16
-	lsrs r6, r0, 16
-	asrs r4, r0, 16
-	lsrs r7, r1, 16
-	asrs r5, r1, 16
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl MapGridGetMetatileIdAt
-	adds r1, r0, 0
-	ldr r0, =0x00000207
-	cmp r1, r0
-	bgt _080D3C5C
-	subs r0, 0x1
-	cmp r1, r0
-	bge _080D3CD4
-	cmp r1, 0x25
-	beq _080D3CF6
-	cmp r1, 0x25
-	bgt _080D3C4C
-	cmp r1, 0xD
-	beq _080D3C9C
-	cmp r1, 0x15
-	beq _080D3C9C
-	b _080D3D00
-	.pool
-_080D3C4C:
-	movs r0, 0xE3
-	lsls r0, 1
-	cmp r1, r0
-	beq _080D3CAC
-	adds r0, 0x1
-	cmp r1, r0
-	beq _080D3CB2
-	b _080D3D00
-_080D3C5C:
-	ldr r0, =0x00000212
-	cmp r1, r0
-	beq _080D3CE4
-	cmp r1, r0
-	bgt _080D3C78
-	subs r0, 0xA
-	cmp r1, r0
-	beq _080D3C9C
-	adds r0, 0x2
-	cmp r1, r0
-	beq _080D3CE4
-	b _080D3D00
-	.pool
-_080D3C78:
-	ldr r0, =0x00000282
-	cmp r1, r0
-	beq _080D3CC4
-	cmp r1, r0
-	bgt _080D3C90
-	subs r0, 0x1
-	cmp r1, r0
-	beq _080D3CBC
-	b _080D3D00
-	.pool
-_080D3C90:
-	ldr r0, =0x00000283
-	cmp r1, r0
-	beq _080D3CCC
-	b _080D3D00
-	.pool
-_080D3C9C:
-	lsls r0, r6, 16
-	asrs r0, 16
-	lsls r1, r7, 16
-	asrs r1, 16
-	movs r2, 0x1
-	bl MapGridSetMetatileIdAt
-	b _080D3D00
-_080D3CAC:
-	movs r2, 0xE7
-	lsls r2, 1
-	b _080D3CD6
-_080D3CB2:
-	ldr r2, =0x000001cf
-	b _080D3CD6
-	.pool
-_080D3CBC:
-	ldr r2, =0x00000279
-	b _080D3CD6
-	.pool
-_080D3CC4:
-	ldr r2, =0x0000027a
-	b _080D3CD6
-	.pool
-_080D3CCC:
-	ldr r2, =0x0000027b
-	b _080D3CD6
-	.pool
-_080D3CD4:
-	ldr r2, =0x00000271
-_080D3CD6:
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl MapGridSetMetatileIdAt
-	b _080D3D00
-	.pool
-_080D3CE4:
-	lsls r0, r6, 16
-	asrs r0, 16
-	lsls r1, r7, 16
-	asrs r1, 16
-	movs r2, 0x86
-	lsls r2, 2
-	bl MapGridSetMetatileIdAt
-	b _080D3D00
-_080D3CF6:
-	adds r0, r4, 0
-	adds r1, r5, 0
-	movs r2, 0xE
-	bl MapGridSetMetatileIdAt
-_080D3D00:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80D3C10
-
-	thumb_func_start sub_80D3D08
-sub_80D3D08: @ 80D3D08
-	push {lr}
-	lsls r0, 16
-	asrs r0, 16
-	lsls r1, 16
-	asrs r1, 16
-	bl MapGridGetMetatileIdAt
-	lsls r0, 16
-	lsrs r1, r0, 16
-	adds r2, r1, 0
-	cmp r1, 0x1
-	bne _080D3D24
-	movs r0, 0x1
-	b _080D3D56
-_080D3D24:
-	ldr r0, =0x00000279
-	cmp r1, r0
-	bne _080D3D34
-	movs r0, 0x2
-	b _080D3D56
-	.pool
-_080D3D34:
-	ldr r0, =0x0000027a
-	cmp r1, r0
-	bne _080D3D44
-	movs r0, 0x3
-	b _080D3D56
-	.pool
-_080D3D44:
-	ldr r0, =0x0000027b
-	cmp r2, r0
-	beq _080D3D54
-	movs r0, 0
-	b _080D3D56
-	.pool
-_080D3D54:
-	movs r0, 0x4
-_080D3D56:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80D3D08
-
-	thumb_func_start sub_80D3D5C
-sub_80D3D5C: @ 80D3D5C
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x4
-	lsls r0, 16
-	lsrs r0, 16
-	mov r9, r0
-	lsls r1, 16
-	lsrs r1, 16
-	mov r10, r1
-	ldr r1, =gUnknown_03001100
-	ldrb r2, [r1]
-	mov r3, r10
-	adds r0, r2, r3
-	lsls r0, 16
-	lsrs r0, 16
-	str r0, [sp]
-	movs r4, 0
-	cmp r4, r2
-	blt _080D3D8A
-	b _080D3EA0
-_080D3D8A:
-	lsls r0, r3, 16
-	asrs r7, r0, 16
-_080D3D8E:
-	mov r1, r9
-	lsls r0, r1, 16
-	asrs r0, 16
-	lsls r4, 16
-	asrs r1, r4, 16
-	adds r0, r1
-	lsls r0, 16
-	lsrs r6, r0, 16
-	asrs r5, r0, 16
-	adds r0, r5, 0
-	adds r1, r7, 0
-	bl MapGridGetMetatileIdAt
-	mov r8, r4
-	cmp r0, 0x15
-	bne _080D3E12
-	adds r4, r7, 0x1
-	lsls r1, r4, 16
-	asrs r1, 16
-	adds r0, r5, 0
-	bl sub_80D3D08
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x2
-	beq _080D3DE8
-	cmp r0, 0x2
-	bgt _080D3DD0
-	cmp r0, 0x1
-	beq _080D3DDA
-	b _080D3E12
-	.pool
-_080D3DD0:
-	cmp r0, 0x3
-	beq _080D3DF8
-	cmp r0, 0x4
-	beq _080D3E08
-	b _080D3E12
-_080D3DDA:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	movs r2, 0x82
-	lsls r2, 2
-	bl MapGridSetMetatileIdAt
-	b _080D3E12
-_080D3DE8:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x00000281
-	bl MapGridSetMetatileIdAt
-	b _080D3E12
-	.pool
-_080D3DF8:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x00000282
-	bl MapGridSetMetatileIdAt
-	b _080D3E12
-	.pool
-_080D3E08:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x00000283
-	bl MapGridSetMetatileIdAt
-_080D3E12:
-	lsls r0, r6, 16
-	asrs r5, r0, 16
-	ldr r3, [sp]
-	lsls r0, r3, 16
-	asrs r4, r0, 16
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	cmp r0, 0x1
-	bne _080D3E8C
-	adds r4, 0x1
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	movs r1, 0x82
-	lsls r1, 2
-	cmp r0, r1
-	bne _080D3E44
-	adds r0, r5, 0
-	adds r1, r4, 0
-	movs r2, 0x1
-	bl MapGridSetMetatileIdAt
-_080D3E44:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000281
-	cmp r0, r1
-	bne _080D3E5C
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x00000279
-	bl MapGridSetMetatileIdAt
-_080D3E5C:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000282
-	cmp r0, r1
-	bne _080D3E74
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x0000027a
-	bl MapGridSetMetatileIdAt
-_080D3E74:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000283
-	cmp r0, r1
-	bne _080D3E8C
-	adds r0, r5, 0
-	adds r1, r4, 0
-	ldr r2, =0x0000027b
-	bl MapGridSetMetatileIdAt
-_080D3E8C:
-	movs r1, 0x80
-	lsls r1, 9
-	add r1, r8
-	lsrs r4, r1, 16
-	asrs r1, 16
-	ldr r0, =gUnknown_03001100
-	ldrb r0, [r0]
-	cmp r1, r0
-	bge _080D3EA0
-	b _080D3D8E
-_080D3EA0:
-	ldr r1, =gUnknown_03001100
-	ldrb r0, [r1]
-	cmp r0, 0x5
-	bne _080D3EC8
-	mov r3, r9
-	lsls r5, r3, 16
-	asrs r5, 16
-	mov r0, r10
-	lsls r4, r0, 16
-	asrs r4, 16
-	movs r0, 0
-	adds r1, r5, 0
-	adds r2, r4, 0
-	bl sub_80D3EF4
-	movs r0, 0x1
-	adds r1, r5, 0
-	adds r2, r4, 0
-	bl sub_80D3EF4
-_080D3EC8:
-	add sp, 0x4
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80D3D5C
-
-	thumb_func_start sub_80D3EF4
-sub_80D3EF4: @ 80D3EF4
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, 16
-	lsrs r5, r1, 16
-	adds r3, r5, 0
-	lsls r2, 16
-	lsrs r2, 16
-	mov r10, r2
-	cmp r0, 0
-	bne _080D3F2C
-	mov r2, sp
-	ldr r1, =gUnknown_03001108
-	ldrb r0, [r1, 0x5]
-	strb r0, [r2]
-	ldrb r0, [r1, 0xA]
-	strb r0, [r2, 0x1]
-	ldrb r0, [r1, 0xF]
-	strb r0, [r2, 0x2]
-	mov r8, r5
-	b _080D3F4E
-	.pool
-_080D3F2C:
-	cmp r0, 0x1
-	beq _080D3F32
-	b _080D414A
-_080D3F32:
-	mov r2, sp
-	ldr r1, =gUnknown_03001108
-	ldrb r0, [r1, 0x9]
-	strb r0, [r2]
-	ldrb r0, [r1, 0xE]
-	strb r0, [r2, 0x1]
-	ldrb r0, [r1, 0x13]
-	strb r0, [r2, 0x2]
-	lsls r0, r3, 16
-	movs r1, 0x80
-	lsls r1, 11
-	adds r0, r1
-	lsrs r0, 16
-	mov r8, r0
-_080D3F4E:
-	mov r0, sp
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	bne _080D3FC6
-	mov r1, r8
-	lsls r0, r1, 16
-	asrs r5, r0, 16
-	mov r1, r10
-	lsls r0, r1, 16
-	asrs r0, 16
-	adds r4, r0, 0x3
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	movs r1, 0x82
-	lsls r1, 2
-	cmp r0, r1
-	bne _080D3F7E
-	adds r0, r5, 0
-	adds r1, r4, 0
-	movs r2, 0x1
-	bl MapGridSetMetatileIdAt
-_080D3F7E:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000281
-	cmp r0, r1
-	bne _080D3F96
-	ldr r2, =0x00000279
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D3F96:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000282
-	cmp r0, r1
-	bne _080D3FAE
-	ldr r2, =0x0000027a
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D3FAE:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000283
-	cmp r0, r1
-	bne _080D3FC6
-	ldr r2, =0x0000027b
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D3FC6:
-	mov r0, sp
-	ldrb r0, [r0, 0x1]
-	cmp r0, 0x1
-	bne _080D40C0
-	mov r0, r8
-	lsls r5, r0, 16
-	asrs r6, r5, 16
-	mov r1, r10
-	lsls r4, r1, 16
-	asrs r7, r4, 16
-	adds r1, r7, 0x2
-	adds r0, r6, 0
-	bl MapGridGetMetatileIdAt
-	mov r9, r4
-	cmp r0, 0x15
-	bne _080D4056
-	adds r4, r7, 0x3
-	lsls r1, r4, 16
-	asrs r1, 16
-	adds r0, r6, 0
-	bl sub_80D3D08
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x2
-	beq _080D4034
-	cmp r0, 0x2
-	bgt _080D4024
-	cmp r0, 0x1
-	beq _080D402E
-	b _080D4056
-	.pool
-_080D4024:
-	cmp r0, 0x3
-	beq _080D403C
-	cmp r0, 0x4
-	beq _080D404C
-	b _080D4056
-_080D402E:
-	movs r2, 0x82
-	lsls r2, 2
-	b _080D403E
-_080D4034:
-	ldr r2, =0x00000281
-	b _080D403E
-	.pool
-_080D403C:
-	ldr r2, =0x00000282
-_080D403E:
-	adds r0, r6, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-	b _080D4056
-	.pool
-_080D404C:
-	ldr r2, =0x00000283
-	adds r0, r6, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D4056:
-	asrs r5, 16
-	mov r1, r9
-	asrs r0, r1, 16
-	adds r4, r0, 0x4
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	movs r1, 0x82
-	lsls r1, 2
-	cmp r0, r1
-	bne _080D4078
-	adds r0, r5, 0
-	adds r1, r4, 0
-	movs r2, 0x1
-	bl MapGridSetMetatileIdAt
-_080D4078:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000281
-	cmp r0, r1
-	bne _080D4090
-	ldr r2, =0x00000279
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D4090:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000282
-	cmp r0, r1
-	bne _080D40A8
-	ldr r2, =0x0000027a
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D40A8:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridGetMetatileIdAt
-	ldr r1, =0x00000283
-	cmp r0, r1
-	bne _080D40C0
-	ldr r2, =0x0000027b
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D40C0:
-	mov r0, sp
-	ldrb r0, [r0, 0x2]
-	cmp r0, 0x1
-	bne _080D414A
-	mov r1, r8
-	lsls r0, r1, 16
-	asrs r5, r0, 16
-	mov r1, r10
-	lsls r0, r1, 16
-	asrs r4, r0, 16
-	adds r1, r4, 0x3
-	adds r0, r5, 0
-	bl MapGridGetMetatileIdAt
-	cmp r0, 0x15
-	bne _080D414A
-	adds r4, 0x4
-	lsls r1, r4, 16
-	asrs r1, 16
-	adds r0, r5, 0
-	bl sub_80D3D08
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x2
-	beq _080D4128
-	cmp r0, 0x2
-	bgt _080D4118
-	cmp r0, 0x1
-	beq _080D4122
-	b _080D414A
-	.pool
-_080D4118:
-	cmp r0, 0x3
-	beq _080D4130
-	cmp r0, 0x4
-	beq _080D4140
-	b _080D414A
-_080D4122:
-	movs r2, 0x82
-	lsls r2, 2
-	b _080D4132
-_080D4128:
-	ldr r2, =0x00000281
-	b _080D4132
-	.pool
-_080D4130:
-	ldr r2, =0x00000282
-_080D4132:
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-	b _080D414A
-	.pool
-_080D4140:
-	ldr r2, =0x00000283
-	adds r0, r5, 0
-	adds r1, r4, 0
-	bl MapGridSetMetatileIdAt
-_080D414A:
-	add sp, 0x4
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80D3EF4
-
-	thumb_func_start objc_8097BA8
-objc_8097BA8: @ 80D4160
-	movs r2, 0
-	movs r1, 0x8
-	strh r1, [r0, 0x2E]
-	strh r2, [r0, 0x30]
-	strh r2, [r0, 0x34]
-	ldr r1, =objc_8097BBC
-	str r1, [r0, 0x1C]
-	bx lr
-	.pool
-	thumb_func_end objc_8097BA8
-
-	thumb_func_start objc_8097BBC
-objc_8097BBC: @ 80D4174
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x32
-	ldrsh r0, [r4, r1]
-	movs r2, 0x2E
-	ldrsh r1, [r4, r2]
-	bl Sin
-	strh r0, [r4, 0x24]
-	movs r1, 0x32
-	ldrsh r0, [r4, r1]
-	movs r2, 0x2E
-	ldrsh r1, [r4, r2]
-	bl Cos
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x32]
-	adds r0, 0x8
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x32]
-	ldrh r1, [r4, 0x2E]
-	adds r1, 0x1
-	ldrh r2, [r4, 0x34]
-	lsls r0, r2, 16
-	asrs r0, 18
-	adds r1, r0
-	strh r1, [r4, 0x2E]
-	adds r2, 0x1
-	strh r2, [r4, 0x34]
-	ldrh r1, [r4, 0x30]
-	movs r2, 0x30
-	ldrsh r0, [r4, r2]
-	cmp r0, 0x1C
-	beq _080D41C0
-	adds r0, r1, 0x1
-	strh r0, [r4, 0x30]
-	b _080D41C4
-_080D41C0:
-	ldr r0, =sub_80D41D0
-	str r0, [r4, 0x1C]
-_080D41C4:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end objc_8097BBC
 
-	thumb_func_start sub_80D41D0
-sub_80D41D0: @ 80D41D0
+	thumb_func_start CutGrassSpriteCallbackEnd
+CutGrassSpriteCallbackEnd: @ 80D41D0
 	push {r4-r6,lr}
 	movs r4, 0x1
 _080D41D4:
-	ldr r6, =gUnknown_02039DD0
+	ldr r6, =gCutGrassSpriteArrayPtr
 	ldr r0, [r6]
 	adds r0, r4
 	ldrb r1, [r0]
@@ -1330,7 +52,7 @@ _080D422A:
 	pop {r0}
 	bx r0
 	.pool
-	thumb_func_end sub_80D41D0
+	thumb_func_end CutGrassSpriteCallbackEnd
 
 	thumb_func_start sub_80D423C
 sub_80D423C: @ 80D423C
@@ -1352,7 +74,7 @@ sub_80D423C: @ 80D423C
 	lsls r1, r4, 16
 	asrs r1, 16
 	adds r0, r5, 0
-	bl sub_80D3D08
+	bl GetTallGrassCaseAt
 	lsls r0, 24
 	lsrs r0, 24
 	cmp r0, 0x2
@@ -1471,8 +193,8 @@ _080D434A:
 	.pool
 	thumb_func_end sub_80D42B8
 
-	thumb_func_start sub_80D4354
-sub_80D4354: @ 80D4354
+	thumb_func_start StartCutTreeFieldEffect
+StartCutTreeFieldEffect: @ 80D4354
 	push {lr}
 	movs r0, 0x80
 	bl PlaySE
@@ -1481,6 +203,6 @@ sub_80D4354: @ 80D4354
 	bl EnableBothScriptContexts
 	pop {r0}
 	bx r0
-	thumb_func_end sub_80D4354
+	thumb_func_end StartCutTreeFieldEffect
 
 	.align 2, 0 @ Don't pad with nop.
diff --git a/asm/party_menu.s b/asm/party_menu.s
index 4001b7144..5c1e6c1b0 100644
--- a/asm/party_menu.s
+++ b/asm/party_menu.s
@@ -10199,10 +10199,10 @@ _081B5714:
 	movs r0, 0x5
 	bl PlaySE
 _081B571A:
-	ldr r0, =gUnknown_03005DB0
+	ldr r0, =gFieldCallback2
 	movs r1, 0
 	str r1, [r0]
-	ldr r0, =gUnknown_0203CEEC
+	ldr r0, =gPostMenuFieldCallback
 	str r1, [r0]
 	adds r0, r4, 0
 	bl sub_81B1C1C
@@ -10213,8 +10213,8 @@ _081B572A:
 	.pool
 	thumb_func_end sub_81B56D8
 
-	thumb_func_start FieldCallback_Teleport
-FieldCallback_Teleport: @ 81B5738
+	thumb_func_start FieldCallback_PrepareFadeInFromMenu
+FieldCallback_PrepareFadeInFromMenu: @ 81B5738
 	push {lr}
 	bl pal_fill_black
 	ldr r0, =task_launch_hm_phase_2
@@ -10224,7 +10224,7 @@ FieldCallback_Teleport: @ 81B5738
 	pop {r1}
 	bx r1
 	.pool
-	thumb_func_end FieldCallback_Teleport
+	thumb_func_end FieldCallback_PrepareFadeInFromMenu
 
 	thumb_func_start task_launch_hm_phase_2
 task_launch_hm_phase_2: @ 81B5750
@@ -10241,7 +10241,7 @@ task_launch_hm_phase_2: @ 81B5750
 	lsls r0, 16
 	lsrs r0, 16
 	str r0, [r1]
-	ldr r0, =gUnknown_0203CEEC
+	ldr r0, =gPostMenuFieldCallback
 	ldr r0, [r0]
 	bl _call_via_r0
 	adds r0, r4, 0
@@ -10345,10 +10345,10 @@ sub_81B5820: @ 81B5820
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _081B585C
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =hm_surf_run_dp02scr
 	str r0, [r1]
 	movs r0, 0x1
@@ -10463,10 +10463,10 @@ hm_prepare_waterfall: @ 81B58F0
 	lsrs r0, 24
 	cmp r0, 0x1
 	bne _081B594C
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =hm2_waterfall
 	str r0, [r1]
 	movs r0, 0x1
@@ -10510,10 +10510,10 @@ sub_81B5974: @ 81B5974
 	b _081B599E
 	.pool
 _081B5990:
-	ldr r1, =gUnknown_03005DB0
-	ldr r0, =FieldCallback_Teleport
+	ldr r1, =gFieldCallback2
+	ldr r0, =FieldCallback_PrepareFadeInFromMenu
 	str r0, [r1]
-	ldr r1, =gUnknown_0203CEEC
+	ldr r1, =gPostMenuFieldCallback
 	ldr r0, =sub_81B5958
 	str r0, [r1]
 	movs r0, 0x1
@@ -17276,7 +17276,7 @@ sub_81B9354: @ 81B9354
 	sub sp, 0xC
 	lsls r0, 24
 	lsrs r0, 24
-	ldr r2, =gUnknown_03005DB0
+	ldr r2, =gFieldCallback2
 	ldr r1, =hm_add_c3_without_phase_2
 	str r1, [r2]
 	movs r1, 0
@@ -17308,7 +17308,7 @@ sub_81B9390: @ 81B9390
 	movs r0, 0xFF
 	strh r0, [r4]
 _081B93A6:
-	ldr r0, =gUnknown_03005DB0
+	ldr r0, =gFieldCallback2
 	ldr r1, =hm_add_c3_without_phase_2
 	str r1, [r0]
 	ldr r0, =CB2_ReturnToField
@@ -17417,7 +17417,7 @@ _081B9486:
 	ldr r1, =gSpecialVar_0x8004
 	ldrb r0, [r2]
 	strh r0, [r1]
-	ldr r1, =gUnknown_03005DB0
+	ldr r1, =gFieldCallback2
 	ldr r0, =hm_add_c3_without_phase_2
 	str r0, [r1]
 	ldr r0, =CB2_ReturnToField
@@ -17553,7 +17553,7 @@ _081B95A4:
 	lsrs r0, 24
 	strh r0, [r4]
 _081B95BA:
-	ldr r0, =gUnknown_03005DB0
+	ldr r0, =gFieldCallback2
 	ldr r1, =hm_add_c3_without_phase_2
 	str r1, [r0]
 	ldr r0, =CB2_ReturnToField
diff --git a/asm/pokemon_summary_screen.s b/asm/pokemon_summary_screen.s
index c7f2ad085..d758aa314 100644
--- a/asm/pokemon_summary_screen.s
+++ b/asm/pokemon_summary_screen.s
@@ -2070,7 +2070,7 @@ sub_81C4F44: @ 81C4F44
 	cmp r0, 0
 	bne _081C4F6E
 	bl overworld_free_bg_tilemaps
-	ldr r0, =gUnknown_03005DB0
+	ldr r0, =gFieldCallback2
 	ldr r1, =hm_add_c3_without_phase_2
 	str r1, [r0]
 	ldr r1, =CB2_ReturnToField