Merge pull request #108 from PikalaxALT/itemfinder

Itemfinder

3 files changed, 16 insertions, 1362 deletions

diff --git a/asm/field_control_avatar.s b/asm/field_control_avatar.s
index 2eee6da2f..c1825ba58 100644
--- a/asm/field_control_avatar.s
+++ b/asm/field_control_avatar.s
@@ -1152,24 +1152,24 @@ _0806D174:
 _0806D17A:
 	ldr r0, [r5, 0x8]
 	movs r1, 0x3
-	bl sub_80CC44C
+	bl GetHiddenItemAttr
 	lsls r0, 16
 	lsrs r0, 16
 	cmp r0, 0x1
 	beq _0806D164
 	ldr r0, [r5, 0x8]
 	movs r1, 0
-	bl sub_80CC44C
+	bl GetHiddenItemAttr
 	ldr r1, _0806D1C4 @ =gSpecialVar_0x8005
 	strh r0, [r1]
 	ldr r0, [r5, 0x8]
 	movs r1, 0x1
-	bl sub_80CC44C
+	bl GetHiddenItemAttr
 	ldr r4, _0806D1C8 @ =gSpecialVar_0x8004
 	strh r0, [r4]
 	ldr r0, [r5, 0x8]
 	movs r1, 0x2
-	bl sub_80CC44C
+	bl GetHiddenItemAttr
 	ldr r1, _0806D1CC @ =gSpecialVar_0x8006
 	strh r0, [r1]
 	ldrh r0, [r4]
@@ -1180,14 +1180,14 @@ _0806D17A:
 	beq _0806D164
 	ldr r0, _0806D1D0 @ =gSpecialVar_Facing
 	strh r6, [r0]
-	ldr r0, _0806D1D4 @ =gUnknown_81A6843
+	ldr r0, _0806D1D4 @ =EventScript_PickUpHiddenItem
 	b _0806D1E6
 	.align 2, 0
 _0806D1C4: .4byte gSpecialVar_0x8005
 _0806D1C8: .4byte gSpecialVar_0x8004
 _0806D1CC: .4byte gSpecialVar_0x8006
 _0806D1D0: .4byte gSpecialVar_Facing
-_0806D1D4: .4byte gUnknown_81A6843
+_0806D1D4: .4byte EventScript_PickUpHiddenItem
 _0806D1D8:
 	cmp r2, 0xFF
 	beq _0806D1E0
diff --git a/asm/field_specials.s b/asm/field_specials.s
index 4c37e0638..8d91064e8 100644
--- a/asm/field_specials.s
+++ b/asm/field_specials.s
@@ -185,8 +185,8 @@ sub_80CA74C: @ 80CA74C
 _080CA754: .4byte gBattleOutcome
 	thumb_func_end sub_80CA74C
 
-	thumb_func_start sub_80CA758
-sub_80CA758: @ 80CA758
+	thumb_func_start Special_SetHiddenItemFlag
+Special_SetHiddenItemFlag: @ 80CA758
 	push {lr}
 	ldr r0, _080CA768 @ =gSpecialVar_0x8004
 	ldrh r0, [r0]
@@ -195,7 +195,7 @@ sub_80CA758: @ 80CA758
 	bx r0
 	.align 2, 0
 _080CA768: .4byte gSpecialVar_0x8004
-	thumb_func_end sub_80CA758
+	thumb_func_end Special_SetHiddenItemFlag
 
 	thumb_func_start sub_80CA76C
 sub_80CA76C: @ 80CA76C
@@ -1566,8 +1566,9 @@ _080CB1D2:
 	bx r1
 	thumb_func_end sub_80CB198
 
-	thumb_func_start sub_80CB1D8
-sub_80CB1D8: @ 80CB1D8
+	thumb_func_start Special_CheckAddCoins
+Special_CheckAddCoins: @ 80CB1D8
+@ addcoins but it's a dry run
 	push {lr}
 	ldr r0, _080CB1F0 @ =gSpecialVar_Result
 	ldrh r1, [r0]
@@ -1588,7 +1589,7 @@ _080CB1FC:
 _080CB1FE:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_80CB1D8
+	thumb_func_end Special_CheckAddCoins
 
 	thumb_func_start sub_80CB204
 sub_80CB204: @ 80CB204
@@ -3942,8 +3943,8 @@ _080CC444: .4byte gSpecialVar_0x8004
 _080CC448: .4byte gSpecialVar_0x8006
 	thumb_func_end sub_80CC3CC
 
-	thumb_func_start sub_80CC44C
-sub_80CC44C: @ 80CC44C
+	thumb_func_start GetHiddenItemAttr
+GetHiddenItemAttr: @ 80CC44C
 	push {lr}
 	lsls r1, 24
 	lsrs r1, 24
@@ -3980,7 +3981,7 @@ _080CC484:
 _080CC486:
 	pop {r1}
 	bx r1
-	thumb_func_end sub_80CC44C
+	thumb_func_end GetHiddenItemAttr
 
 	thumb_func_start sub_80CC48C
 sub_80CC48C: @ 80CC48C
diff --git a/asm/itemfinder.s b/asm/itemfinder.s
deleted file mode 100644
index 8a2dec9de..000000000
--- a/asm/itemfinder.s
+++ /dev/null
@@ -1,1347 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sub_813EC8C
-sub_813EC8C: @ 813EC8C
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r2, 0
-	ldr r7, _0813ECE0 @ =gMapHeader
-	lsls r1, r4, 2
-	adds r0, r1, r4
-	lsls r3, r0, 3
-	ldr r5, _0813ECE4 @ =gTasks+0x8
-	adds r6, r1, 0
-	movs r1, 0
-_0813ECA2:
-	lsls r0, r2, 1
-	adds r0, r3
-	adds r0, r5
-	strh r1, [r0]
-	adds r0, r2, 0x1
-	lsls r0, 24
-	lsrs r2, r0, 24
-	cmp r2, 0xF
-	bls _0813ECA2
-	ldr r0, [r7, 0x4]
-	adds r1, r4, 0
-	bl sub_813EE14
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0813ECFC
-	bl sub_813F3EC
-	ldr r0, _0813ECE8 @ =gTasks
-	adds r1, r6, r4
-	lsls r1, 3
-	adds r1, r0
-	movs r2, 0x14
-	ldrsh r0, [r1, r2]
-	cmp r0, 0x1
-	bne _0813ECF0
-	ldr r0, _0813ECEC @ =sub_813EDB0
-	str r0, [r1]
-	b _0813ED08
-	.align 2, 0
-_0813ECE0: .4byte gMapHeader
-_0813ECE4: .4byte gTasks+0x8
-_0813ECE8: .4byte gTasks
-_0813ECEC: .4byte sub_813EDB0
-_0813ECF0:
-	ldr r0, _0813ECF8 @ =sub_813ED3C
-	str r0, [r1]
-	b _0813ED08
-	.align 2, 0
-_0813ECF8: .4byte sub_813ED3C
-_0813ECFC:
-	ldr r2, _0813ED10 @ =gUnknown_8416513
-	ldr r3, _0813ED14 @ =sub_813ED18
-	adds r0, r4, 0
-	movs r1, 0x2
-	bl DisplayItemMessageOnField
-_0813ED08:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813ED10: .4byte gUnknown_8416513
-_0813ED14: .4byte sub_813ED18
-	thumb_func_end sub_813EC8C
-
-	thumb_func_start sub_813ED18
-sub_813ED18: @ 813ED18
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0
-	movs r1, 0x1
-	bl ClearDialogWindowAndFrame
-	bl sub_80696C0
-	bl ScriptContext2_Disable
-	adds r0, r4, 0
-	bl DestroyTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813ED18
-
-	thumb_func_start sub_813ED3C
-sub_813ED3C: @ 813ED3C
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r6, r1, 3
-	ldr r7, _0813ED80 @ =gTasks+0x8
-	adds r4, r6, r7
-	movs r1, 0x6
-	ldrsh r0, [r4, r1]
-	movs r1, 0x19
-	bl __modsi3
-	lsls r0, 16
-	cmp r0, 0
-	bne _0813EDA2
-	movs r2, 0
-	ldrsh r0, [r4, r2]
-	movs r2, 0x2
-	ldrsh r1, [r4, r2]
-	bl GetPlayerDirectionTowardsHiddenItem
-	lsls r0, 24
-	lsrs r5, r0, 24
-	movs r1, 0x8
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _0813ED88
-	adds r0, r7, 0
-	subs r0, 0x8
-	adds r0, r6, r0
-	ldr r1, _0813ED84 @ =sub_813F364
-	str r1, [r0]
-	b _0813EDA8
-	.align 2, 0
-_0813ED80: .4byte gTasks+0x8
-_0813ED84: .4byte sub_813F364
-_0813ED88:
-	movs r0, 0x41
-	bl PlaySE
-	ldrb r0, [r4, 0xA]
-	adds r1, r5, 0
-	bl sub_813F40C
-	ldrh r0, [r4, 0xA]
-	adds r0, 0x1
-	strh r0, [r4, 0xA]
-	ldrh r0, [r4, 0x8]
-	subs r0, 0x1
-	strh r0, [r4, 0x8]
-_0813EDA2:
-	ldrh r0, [r4, 0x6]
-	adds r0, 0x1
-	strh r0, [r4, 0x6]
-_0813EDA8:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813ED3C
-
-	thumb_func_start sub_813EDB0
-sub_813EDB0: @ 813EDB0
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r5, r1, 3
-	ldr r6, _0813EDE4 @ =gTasks+0x8
-	adds r4, r5, r6
-	movs r1, 0x6
-	ldrsh r0, [r4, r1]
-	movs r1, 0x19
-	bl __modsi3
-	lsls r0, 16
-	cmp r0, 0
-	bne _0813EE08
-	movs r1, 0x8
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _0813EDEC
-	adds r0, r6, 0
-	subs r0, 0x8
-	adds r0, r5, r0
-	ldr r1, _0813EDE8 @ =sub_813F3A8
-	str r1, [r0]
-	b _0813EE0E
-	.align 2, 0
-_0813EDE4: .4byte gTasks+0x8
-_0813EDE8: .4byte sub_813F3A8
-_0813EDEC:
-	movs r0, 0x41
-	bl PlaySE
-	bl sub_813F5AC
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0xE]
-	ldrh r0, [r4, 0xA]
-	adds r0, 0x1
-	strh r0, [r4, 0xA]
-	ldrh r0, [r4, 0x8]
-	subs r0, 0x1
-	strh r0, [r4, 0x8]
-_0813EE08:
-	ldrh r0, [r4, 0x6]
-	adds r0, 0x1
-	strh r0, [r4, 0x6]
-_0813EE0E:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813EDB0
-
-	thumb_func_start sub_813EE14
-sub_813EE14: @ 813EE14
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x4
-	mov r8, r0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r9, r1
-	mov r4, sp
-	adds r4, 0x2
-	mov r0, sp
-	adds r1, r4, 0
-	bl PlayerGetDestCoords
-	ldr r1, _0813EEC8 @ =gTasks
-	mov r2, r9
-	lsls r0, r2, 2
-	add r0, r9
-	lsls r0, 3
-	adds r0, r1
-	movs r1, 0
-	strh r1, [r0, 0xC]
-	movs r3, 0
-	mov r0, r8
-	ldrb r0, [r0, 0x3]
-	cmp r3, r0
-	bge _0813EF04
-_0813EE4E:
-	lsls r3, 16
-	asrs r1, r3, 16
-	mov r0, r8
-	ldr r2, [r0, 0x10]
-	lsls r0, r1, 1
-	adds r0, r1
-	lsls r7, r0, 2
-	adds r1, r7, r2
-	ldrb r0, [r1, 0x5]
-	mov r10, r3
-	cmp r0, 0x7
-	bne _0813EEF2
-	ldr r0, [r1, 0x8]
-	movs r1, 0x1
-	bl sub_80CC44C
-	lsls r0, 16
-	lsrs r0, 16
-	bl FlagGet
-	lsls r0, 24
-	cmp r0, 0
-	bne _0813EEF2
-	mov r1, r8
-	ldr r2, [r1, 0x10]
-	adds r2, r7, r2
-	ldrh r0, [r2]
-	adds r0, 0x7
-	mov r1, sp
-	ldrh r1, [r1]
-	subs r0, r1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	ldrh r0, [r2, 0x2]
-	adds r0, 0x7
-	mov r3, sp
-	ldrh r1, [r3, 0x2]
-	subs r0, r1
-	lsls r0, 16
-	lsrs r4, r0, 16
-	adds r6, r4, 0
-	ldr r0, [r2, 0x8]
-	movs r1, 0x3
-	bl sub_80CC44C
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x1
-	bne _0813EECC
-	cmp r5, 0
-	bne _0813EEF2
-	cmp r4, 0
-	bne _0813EEF2
-	mov r1, r8
-	ldr r0, [r1, 0x10]
-	adds r0, r7, r0
-	ldr r1, [r0, 0x8]
-	mov r0, r9
-	bl sub_813EF40
-	b _0813EF2E
-	.align 2, 0
-_0813EEC8: .4byte gTasks
-_0813EECC:
-	lsls r0, r5, 16
-	asrs r1, r0, 16
-	movs r2, 0xE0
-	lsls r2, 11
-	adds r0, r2
-	lsrs r0, 16
-	cmp r0, 0xE
-	bhi _0813EEF2
-	lsls r0, r6, 16
-	asrs r2, r0, 16
-	movs r3, 0x5
-	negs r3, r3
-	cmp r2, r3
-	blt _0813EEF2
-	cmp r2, 0x5
-	bgt _0813EEF2
-	mov r0, r9
-	bl sub_813F220
-_0813EEF2:
-	movs r0, 0x80
-	lsls r0, 9
-	add r0, r10
-	lsrs r3, r0, 16
-	asrs r0, 16
-	mov r1, r8
-	ldrb r1, [r1, 0x3]
-	cmp r0, r1
-	blt _0813EE4E
-_0813EF04:
-	mov r0, r9
-	bl sub_813F108
-	ldr r0, _0813EF24 @ =gTasks
-	mov r2, r9
-	lsls r1, r2, 2
-	add r1, r9
-	lsls r1, 3
-	adds r1, r0
-	movs r3, 0xC
-	ldrsh r0, [r1, r3]
-	cmp r0, 0x1
-	beq _0813EF28
-	movs r0, 0
-	b _0813EF30
-	.align 2, 0
-_0813EF24: .4byte gTasks
-_0813EF28:
-	mov r0, r9
-	bl sub_813EF9C
-_0813EF2E:
-	movs r0, 0x1
-_0813EF30:
-	add sp, 0x4
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_813EE14
-
-	thumb_func_start sub_813EF40
-sub_813EF40: @ 813EF40
-	push {r4,r5,lr}
-	adds r5, r1, 0
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r4, r0, 2
-	adds r4, r0
-	lsls r4, 3
-	ldr r0, _0813EF8C @ =gTasks+0x8
-	adds r4, r0
-	adds r0, r5, 0
-	movs r1, 0x1
-	bl sub_80CC44C
-	ldr r1, _0813EF90 @ =gSpecialVar_0x8004
-	strh r0, [r1]
-	adds r0, r5, 0
-	movs r1, 0
-	bl sub_80CC44C
-	ldr r1, _0813EF94 @ =gSpecialVar_0x8005
-	strh r0, [r1]
-	ldr r0, _0813EF98 @ =gSpecialVar_0x8006
-	movs r5, 0x1
-	strh r5, [r0]
-	ldrh r1, [r1]
-	movs r0, 0
-	bl TV_PrintIntToStringVar
-	strh r5, [r4, 0x4]
-	movs r0, 0
-	strh r0, [r4]
-	strh r0, [r4, 0x2]
-	movs r0, 0x3
-	strh r0, [r4, 0x8]
-	strh r5, [r4, 0xC]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813EF8C: .4byte gTasks+0x8
-_0813EF90: .4byte gSpecialVar_0x8004
-_0813EF94: .4byte gSpecialVar_0x8005
-_0813EF98: .4byte gSpecialVar_0x8006
-	thumb_func_end sub_813EF40
-
-	thumb_func_start sub_813EF9C
-sub_813EF9C: @ 813EF9C
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	ldr r0, _0813EFEC @ =gTasks+0x8
-	adds r1, r0
-	ldrh r3, [r1, 0x2]
-	ldrh r2, [r1]
-	movs r4, 0
-	ldrsh r0, [r1, r4]
-	cmp r0, 0
-	bne _0813EFBC
-	cmp r3, 0
-	beq _0813EFF8
-_0813EFBC:
-	movs r4, 0
-	ldrsh r0, [r1, r4]
-	cmp r0, 0
-	bge _0813EFCA
-	negs r0, r0
-	lsls r0, 16
-	lsrs r2, r0, 16
-_0813EFCA:
-	movs r4, 0x2
-	ldrsh r0, [r1, r4]
-	cmp r0, 0
-	bge _0813EFD8
-	negs r0, r0
-	lsls r0, 16
-	lsrs r3, r0, 16
-_0813EFD8:
-	lsls r0, r2, 16
-	asrs r2, r0, 16
-	lsls r0, r3, 16
-	asrs r0, 16
-	cmp r2, r0
-	ble _0813EFF0
-	cmp r2, 0x3
-	ble _0813EFF8
-	movs r0, 0x2
-	b _0813EFFA
-	.align 2, 0
-_0813EFEC: .4byte gTasks+0x8
-_0813EFF0:
-	cmp r0, 0x3
-	ble _0813EFF8
-	movs r0, 0x2
-	b _0813EFFA
-_0813EFF8:
-	movs r0, 0x4
-_0813EFFA:
-	strh r0, [r1, 0x8]
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813EF9C
-
-	thumb_func_start sub_813F004
-sub_813F004: @ 813F004
-	push {r4,r5,lr}
-	lsls r1, 16
-	lsrs r1, 16
-	lsls r2, 16
-	lsrs r2, 16
-	ldrb r5, [r0, 0x3]
-	ldr r4, [r0, 0x10]
-	movs r3, 0
-	cmp r3, r5
-	bge _0813F066
-	lsls r0, r1, 16
-	asrs r1, r0, 16
-	lsls r0, r2, 16
-	asrs r2, r0, 16
-_0813F020:
-	ldrb r0, [r4, 0x5]
-	cmp r0, 0x7
-	bne _0813F05E
-	ldrh r0, [r4]
-	cmp r1, r0
-	bne _0813F05E
-	ldrh r0, [r4, 0x2]
-	cmp r2, r0
-	bne _0813F05E
-	ldr r0, [r4, 0x8]
-	movs r1, 0x1
-	bl sub_80CC44C
-	lsls r0, 16
-	lsrs r5, r0, 16
-	ldr r0, [r4, 0x8]
-	movs r1, 0x3
-	bl sub_80CC44C
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x1
-	beq _0813F066
-	adds r0, r5, 0
-	bl FlagGet
-	lsls r0, 24
-	cmp r0, 0
-	bne _0813F066
-	movs r0, 0x1
-	b _0813F068
-_0813F05E:
-	adds r4, 0xC
-	adds r3, 0x1
-	cmp r3, r5
-	blt _0813F020
-_0813F066:
-	movs r0, 0
-_0813F068:
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_813F004
-
-	thumb_func_start sub_813F070
-sub_813F070: @ 813F070
-	push {r4-r6,lr}
-	adds r4, r0, 0
-	adds r5, r1, 0
-	adds r6, r2, 0
-	bl mapconnection_get_mapheader
-	adds r3, r0, 0
-	ldrb r0, [r4]
-	cmp r0, 0x2
-	beq _0813F098
-	cmp r0, 0x2
-	bgt _0813F08E
-	cmp r0, 0x1
-	beq _0813F0AC
-	b _0813F0EC
-_0813F08E:
-	cmp r0, 0x3
-	beq _0813F0C4
-	cmp r0, 0x4
-	beq _0813F0CE
-	b _0813F0EC
-_0813F098:
-	ldr r0, [r4, 0x4]
-	adds r0, 0x7
-	subs r0, r5, r0
-	lsls r0, 16
-	lsrs r1, r0, 16
-	ldr r0, [r3]
-	ldr r0, [r0, 0x4]
-	subs r0, 0x7
-	adds r0, r6
-	b _0813F0E2
-_0813F0AC:
-	ldr r0, [r4, 0x4]
-	adds r0, 0x7
-	subs r0, r5, r0
-	lsls r0, 16
-	lsrs r1, r0, 16
-	ldr r0, _0813F0C0 @ =gMapHeader
-	ldr r0, [r0]
-	ldr r0, [r0, 0x4]
-	b _0813F0DE
-	.align 2, 0
-_0813F0C0: .4byte gMapHeader
-_0813F0C4:
-	ldr r0, [r3]
-	ldr r0, [r0]
-	subs r0, 0x7
-	adds r0, r5
-	b _0813F0D8
-_0813F0CE:
-	ldr r0, _0813F0E8 @ =gMapHeader
-	ldr r0, [r0]
-	ldr r0, [r0]
-	adds r0, 0x7
-	subs r0, r5, r0
-_0813F0D8:
-	lsls r0, 16
-	lsrs r1, r0, 16
-	ldr r0, [r4, 0x4]
-_0813F0DE:
-	adds r0, 0x7
-	subs r0, r6, r0
-_0813F0E2:
-	lsls r0, 16
-	lsrs r2, r0, 16
-	b _0813F0F0
-	.align 2, 0
-_0813F0E8: .4byte gMapHeader
-_0813F0EC:
-	movs r0, 0
-	b _0813F102
-_0813F0F0:
-	ldr r0, [r3, 0x4]
-	lsls r1, 16
-	asrs r1, 16
-	lsls r2, 16
-	asrs r2, 16
-	bl sub_813F004
-	lsls r0, 24
-	lsrs r0, 24
-_0813F102:
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_813F070
-
-	thumb_func_start sub_813F108
-sub_813F108: @ 813F108
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x14
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp, 0x4]
-	ldr r0, _0813F21C @ =gMapHeader
-	ldr r1, [r0]
-	ldr r0, [r1]
-	adds r0, 0x7
-	lsls r0, 16
-	lsrs r0, 16
-	str r0, [sp, 0x8]
-	ldr r0, [r1, 0x4]
-	adds r0, 0x7
-	lsls r0, 16
-	lsrs r0, 16
-	str r0, [sp, 0xC]
-	mov r4, sp
-	adds r4, 0x2
-	mov r0, sp
-	adds r1, r4, 0
-	bl PlayerGetDestCoords
-	mov r0, sp
-	ldrh r0, [r0]
-	subs r0, 0x7
-	lsls r0, 16
-	lsrs r3, r0, 16
-	asrs r0, 16
-	mov r1, sp
-	movs r2, 0
-	ldrsh r1, [r1, r2]
-	adds r1, 0x7
-	cmp r0, r1
-	bgt _0813F20C
-_0813F156:
-	mov r5, sp
-	ldrh r0, [r5, 0x2]
-	subs r0, 0x5
-	lsls r0, 16
-	lsrs r4, r0, 16
-	lsls r2, r4, 16
-	asrs r1, r2, 16
-	movs r6, 0x2
-	ldrsh r0, [r5, r6]
-	adds r0, 0x5
-	lsls r3, 16
-	mov r8, r3
-	cmp r1, r0
-	bgt _0813F1F6
-	movs r0, 0x7
-	str r0, [sp, 0x10]
-	mov r1, r8
-	asrs r1, 16
-	mov r9, r1
-	mov r10, r0
-_0813F17E:
-	ldr r3, [sp, 0x10]
-	cmp r3, r9
-	bgt _0813F1A0
-	ldr r5, [sp, 0x8]
-	lsls r0, r5, 16
-	asrs r0, 16
-	cmp r9, r0
-	bge _0813F1A0
-	asrs r1, r2, 16
-	cmp r10, r1
-	bgt _0813F1A0
-	ldr r6, [sp, 0xC]
-	lsls r0, r6, 16
-	asrs r0, 16
-	lsls r7, r4, 16
-	cmp r1, r0
-	blt _0813F1DE
-_0813F1A0:
-	mov r0, r8
-	asrs r5, r0, 16
-	lsls r4, 16
-	asrs r6, r4, 16
-	adds r0, r5, 0
-	adds r1, r6, 0
-	bl sub_805973C
-	adds r7, r4, 0
-	cmp r0, 0
-	beq _0813F1DE
-	adds r1, r5, 0
-	adds r2, r6, 0
-	bl sub_813F070
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _0813F1DE
-	mov r0, sp
-	ldrh r1, [r0]
-	subs r1, r5, r1
-	lsls r1, 16
-	asrs r1, 16
-	ldrh r2, [r0, 0x2]
-	subs r2, r6, r2
-	lsls r2, 16
-	asrs r2, 16
-	ldr r0, [sp, 0x4]
-	bl sub_813F220
-_0813F1DE:
-	movs r1, 0x80
-	lsls r1, 9
-	adds r0, r7, r1
-	lsrs r4, r0, 16
-	lsls r2, r4, 16
-	asrs r1, r2, 16
-	mov r3, sp
-	movs r5, 0x2
-	ldrsh r0, [r3, r5]
-	adds r0, 0x5
-	cmp r1, r0
-	ble _0813F17E
-_0813F1F6:
-	movs r1, 0x80
-	lsls r1, 9
-	add r1, r8
-	lsrs r3, r1, 16
-	asrs r1, 16
-	mov r0, sp
-	movs r6, 0
-	ldrsh r0, [r0, r6]
-	adds r0, 0x7
-	cmp r1, r0
-	ble _0813F156
-_0813F20C:
-	add sp, 0x14
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F21C: .4byte gMapHeader
-	thumb_func_end sub_813F108
-
-	thumb_func_start sub_813F220
-sub_813F220: @ 813F220
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, 16
-	lsrs r7, r1, 16
-	lsls r2, 16
-	lsrs r2, 16
-	mov r12, r2
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	ldr r0, _0813F254 @ =gTasks+0x8
-	adds r3, r1, r0
-	movs r1, 0x4
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	bne _0813F258
-	strh r7, [r3]
-	mov r0, r12
-	strh r0, [r3, 0x2]
-	movs r0, 0x1
-	strh r0, [r3, 0x4]
-	b _0813F2E2
-	.align 2, 0
-_0813F254: .4byte gTasks+0x8
-_0813F258:
-	movs r1, 0
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	bge _0813F268
-	negs r0, r0
-	lsls r0, 16
-	lsrs r4, r0, 16
-	b _0813F26A
-_0813F268:
-	ldrh r4, [r3]
-_0813F26A:
-	movs r1, 0x2
-	ldrsh r0, [r3, r1]
-	ldrh r1, [r3, 0x2]
-	mov r9, r1
-	cmp r0, 0
-	bge _0813F27E
-	negs r0, r0
-	lsls r0, 16
-	lsrs r2, r0, 16
-	b _0813F280
-_0813F27E:
-	ldrh r2, [r3, 0x2]
-_0813F280:
-	lsls r1, r7, 16
-	asrs r0, r1, 16
-	cmp r0, 0
-	bge _0813F290
-	negs r0, r0
-	lsls r0, 16
-	lsrs r6, r0, 16
-	b _0813F292
-_0813F290:
-	lsrs r6, r1, 16
-_0813F292:
-	mov r1, r12
-	lsls r0, r1, 16
-	asrs r1, r0, 16
-	mov r8, r0
-	cmp r1, 0
-	bge _0813F2A4
-	negs r0, r1
-	lsls r0, 16
-	b _0813F2A6
-_0813F2A4:
-	mov r0, r8
-_0813F2A6:
-	lsrs r5, r0, 16
-	lsls r0, r4, 16
-	asrs r0, 16
-	lsls r1, r2, 16
-	asrs r2, r1, 16
-	adds r4, r0, r2
-	lsls r0, r6, 16
-	asrs r0, 16
-	lsls r1, r5, 16
-	asrs r1, 16
-	adds r0, r1
-	cmp r4, r0
-	ble _0813F2C8
-	strh r7, [r3]
-	mov r1, r12
-	strh r1, [r3, 0x2]
-	b _0813F2E2
-_0813F2C8:
-	cmp r4, r0
-	bne _0813F2E2
-	cmp r2, r1
-	bgt _0813F2DC
-	cmp r2, r1
-	bne _0813F2E2
-	mov r1, r9
-	lsls r0, r1, 16
-	cmp r0, r8
-	bge _0813F2E2
-_0813F2DC:
-	strh r7, [r3]
-	mov r0, r12
-	strh r0, [r3, 0x2]
-_0813F2E2:
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813F220
-
-	thumb_func_start GetPlayerDirectionTowardsHiddenItem
-GetPlayerDirectionTowardsHiddenItem: @ 813F2F0
-	push {r4,r5,lr}
-	lsls r0, 16
-	lsls r1, 16
-	lsrs r1, 16
-	lsrs r2, r0, 16
-	cmp r0, 0
-	bne _0813F302
-	cmp r1, 0
-	beq _0813F35C
-_0813F302:
-	lsls r0, r2, 16
-	asrs r2, r0, 16
-	adds r5, r0, 0
-	cmp r2, 0
-	bge _0813F314
-	negs r0, r2
-	lsls r0, 16
-	lsrs r4, r0, 16
-	b _0813F316
-_0813F314:
-	lsrs r4, r5, 16
-_0813F316:
-	lsls r0, r1, 16
-	asrs r2, r0, 16
-	adds r1, r0, 0
-	cmp r2, 0
-	bge _0813F328
-	negs r0, r2
-	lsls r0, 16
-	lsrs r3, r0, 16
-	b _0813F32A
-_0813F328:
-	lsrs r3, r1, 16
-_0813F32A:
-	lsls r0, r4, 16
-	asrs r2, r0, 16
-	lsls r0, r3, 16
-	asrs r0, 16
-	cmp r2, r0
-	ble _0813F342
-	cmp r5, 0
-	bge _0813F33E
-	movs r0, 0x4
-	b _0813F35E
-_0813F33E:
-	movs r0, 0x2
-	b _0813F35E
-_0813F342:
-	cmp r2, r0
-	bge _0813F34C
-	cmp r1, 0
-	blt _0813F354
-	b _0813F358
-_0813F34C:
-	cmp r2, r0
-	bne _0813F35C
-	cmp r1, 0
-	bge _0813F358
-_0813F354:
-	movs r0, 0x1
-	b _0813F35E
-_0813F358:
-	movs r0, 0x3
-	b _0813F35E
-_0813F35C:
-	movs r0, 0
-_0813F35E:
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end GetPlayerDirectionTowardsHiddenItem
-
-	thumb_func_start sub_813F364
-sub_813F364: @ 813F364
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _0813F378 @ =gUnknown_8416476
-	ldr r3, _0813F37C @ =sub_813F380
-	movs r1, 0x2
-	bl DisplayItemMessageOnField
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F378: .4byte gUnknown_8416476
-_0813F37C: .4byte sub_813F380
-	thumb_func_end sub_813F364
-
-	thumb_func_start sub_813F380
-sub_813F380: @ 813F380
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	bl sub_813F3FC
-	movs r0, 0
-	movs r1, 0x1
-	bl ClearDialogWindowAndFrame
-	bl sub_80696C0
-	bl ScriptContext2_Disable
-	adds r0, r4, 0
-	bl DestroyTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813F380
-
-	thumb_func_start sub_813F3A8
-sub_813F3A8: @ 813F3A8
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _0813F3BC @ =gUnknown_84164BE
-	ldr r3, _0813F3C0 @ =sub_813F3C4
-	movs r1, 0x2
-	bl DisplayItemMessageOnField
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F3BC: .4byte gUnknown_84164BE
-_0813F3C0: .4byte sub_813F3C4
-	thumb_func_end sub_813F3A8
-
-	thumb_func_start sub_813F3C4
-sub_813F3C4: @ 813F3C4
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	bl sub_813F3FC
-	adds r0, r4, 0
-	bl DestroyTask
-	ldr r0, _0813F3E8 @ =gUnknown_81A8D49
-	bl ScriptContext1_SetupScript
-	bl ScriptContext2_Enable
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F3E8: .4byte gUnknown_81A8D49
-	thumb_func_end sub_813F3C4
-
-	thumb_func_start sub_813F3EC
-sub_813F3EC: @ 813F3EC
-	push {lr}
-	ldr r0, _0813F3F8 @ =gUnknown_84647FC
-	bl LoadSpriteSheet
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F3F8: .4byte gUnknown_84647FC
-	thumb_func_end sub_813F3EC
-
-	thumb_func_start sub_813F3FC
-sub_813F3FC: @ 813F3FC
-	push {lr}
-	movs r0, 0xFA
-	lsls r0, 3
-	bl FreeSpriteTilesByTag
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813F3FC
-
-	thumb_func_start sub_813F40C
-sub_813F40C: @ 813F40C
-	push {r4-r7,lr}
-	adds r5, r0, 0
-	lsls r5, 24
-	lsrs r5, 24
-	lsls r1, 24
-	lsrs r7, r1, 24
-	ldr r0, _0813F464 @ =gUnknown_84647E4
-	movs r1, 0x78
-	movs r2, 0x4C
-	movs r3, 0
-	bl CreateSprite
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r0, _0813F468 @ =gSprites
-	lsls r4, r6, 4
-	adds r4, r6
-	lsls r4, 2
-	adds r4, r0
-	ldrb r1, [r4, 0x5]
-	movs r0, 0xF
-	ands r0, r1
-	strb r0, [r4, 0x5]
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl StartSpriteAnim
-	movs r0, 0
-	strh r5, [r4, 0x3C]
-	strh r0, [r4, 0x2E]
-	strh r0, [r4, 0x34]
-	strh r0, [r4, 0x36]
-	movs r0, 0x78
-	strh r0, [r4, 0x38]
-	movs r0, 0x4C
-	strh r0, [r4, 0x3A]
-	cmp r7, 0x4
-	bhi _0813F53E
-	lsls r0, r7, 2
-	ldr r1, _0813F46C @ =_0813F470
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_0813F464: .4byte gUnknown_84647E4
-_0813F468: .4byte gSprites
-_0813F46C: .4byte _0813F470
-	.align 2, 0
-_0813F470:
-	.4byte _0813F484
-	.4byte _0813F4C8
-	.4byte _0813F4EC
-	.4byte _0813F50C
-	.4byte _0813F52C
-_0813F484:
-	bl GetPlayerFacingDirection
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x2
-	beq _0813F4C8
-	cmp r0, 0x2
-	bgt _0813F49A
-	cmp r0, 0x1
-	beq _0813F50C
-	b _0813F53E
-_0813F49A:
-	cmp r0, 0x3
-	beq _0813F4A4
-	cmp r0, 0x4
-	beq _0813F4EC
-	b _0813F53E
-_0813F4A4:
-	ldr r1, _0813F4C0 @ =gSprites
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r1
-	movs r2, 0
-	ldr r1, _0813F4C4 @ =0x0000ff9c
-	strh r1, [r0, 0x30]
-	strh r2, [r0, 0x32]
-	movs r1, 0
-	bl StartSpriteAffineAnim
-	b _0813F53E
-	.align 2, 0
-_0813F4C0: .4byte gSprites
-_0813F4C4: .4byte 0x0000ff9c
-_0813F4C8:
-	ldr r1, _0813F4E4 @ =gSprites
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r1
-	movs r1, 0
-	strh r1, [r0, 0x30]
-	ldr r1, _0813F4E8 @ =0x0000ff9c
-	strh r1, [r0, 0x32]
-	movs r1, 0x3
-	bl StartSpriteAffineAnim
-	b _0813F53E
-	.align 2, 0
-_0813F4E4: .4byte gSprites
-_0813F4E8: .4byte 0x0000ff9c
-_0813F4EC:
-	ldr r1, _0813F508 @ =gSprites
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r1
-	movs r2, 0
-	movs r1, 0x64
-	strh r1, [r0, 0x30]
-	strh r2, [r0, 0x32]
-	movs r1, 0x2
-	bl StartSpriteAffineAnim
-	b _0813F53E
-	.align 2, 0
-_0813F508: .4byte gSprites
-_0813F50C:
-	ldr r1, _0813F528 @ =gSprites
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r1
-	movs r1, 0
-	strh r1, [r0, 0x30]
-	movs r1, 0x64
-	strh r1, [r0, 0x32]
-	movs r1, 0x1
-	bl StartSpriteAffineAnim
-	b _0813F53E
-	.align 2, 0
-_0813F528: .4byte gSprites
-_0813F52C:
-	ldr r1, _0813F544 @ =gSprites
-	lsls r0, r6, 4
-	adds r0, r6
-	lsls r0, 2
-	adds r0, r1
-	movs r2, 0
-	ldr r1, _0813F548 @ =0x0000ff9c
-	strh r1, [r0, 0x30]
-	strh r2, [r0, 0x32]
-_0813F53E:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F544: .4byte gSprites
-_0813F548: .4byte 0x0000ff9c
-	thumb_func_end sub_813F40C
-
-	thumb_func_start sub_813F54C
-sub_813F54C: @ 813F54C
-	push {lr}
-	adds r2, r0, 0
-	ldrh r0, [r2, 0x30]
-	ldrh r1, [r2, 0x34]
-	adds r0, r1
-	strh r0, [r2, 0x34]
-	ldrh r1, [r2, 0x32]
-	ldrh r3, [r2, 0x36]
-	adds r1, r3
-	strh r1, [r2, 0x36]
-	lsls r0, 16
-	asrs r0, 24
-	ldrh r3, [r2, 0x38]
-	adds r0, r3
-	strh r0, [r2, 0x20]
-	lsls r1, 16
-	asrs r1, 24
-	ldrh r3, [r2, 0x3A]
-	adds r1, r3
-	strh r1, [r2, 0x22]
-	subs r0, 0x69
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x1B
-	bhi _0813F58A
-	lsls r0, r1, 16
-	asrs r0, 16
-	cmp r0, 0x3C
-	ble _0813F58A
-	cmp r0, 0x58
-	ble _0813F58E
-_0813F58A:
-	ldr r0, _0813F594 @ =sub_813F598
-	str r0, [r2, 0x1C]
-_0813F58E:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F594: .4byte sub_813F598
-	thumb_func_end sub_813F54C
-
-	thumb_func_start sub_813F598
-sub_813F598: @ 813F598
-	push {r4,lr}
-	adds r4, r0, 0
-	bl FreeSpriteOamMatrix
-	adds r0, r4, 0
-	bl DestroySprite
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813F598
-
-	thumb_func_start sub_813F5AC
-sub_813F5AC: @ 813F5AC
-	push {r4,r5,lr}
-	ldr r0, _0813F604 @ =gUnknown_84647E4
-	movs r1, 0x78
-	movs r2, 0x4C
-	movs r3, 0
-	bl CreateSprite
-	adds r5, r0, 0
-	lsls r5, 24
-	lsrs r5, 24
-	ldr r2, _0813F608 @ =gSprites
-	lsls r1, r5, 4
-	adds r1, r5
-	lsls r1, 2
-	adds r4, r1, r2
-	ldrb r3, [r4, 0x5]
-	movs r0, 0xF
-	ands r0, r3
-	strb r0, [r4, 0x5]
-	adds r2, 0x1C
-	adds r1, r2
-	ldr r0, _0813F60C @ =sub_813F614
-	str r0, [r1]
-	adds r0, r4, 0
-	movs r1, 0x4
-	bl StartSpriteAnim
-	movs r1, 0
-	strh r1, [r4, 0x3C]
-	strh r1, [r4, 0x2E]
-	strh r1, [r4, 0x34]
-	strh r1, [r4, 0x36]
-	movs r0, 0x78
-	strh r0, [r4, 0x38]
-	movs r0, 0x4C
-	strh r0, [r4, 0x3A]
-	strh r1, [r4, 0x30]
-	ldr r0, _0813F610 @ =0x0000ff9c
-	strh r0, [r4, 0x32]
-	adds r0, r5, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.align 2, 0
-_0813F604: .4byte gUnknown_84647E4
-_0813F608: .4byte gSprites
-_0813F60C: .4byte sub_813F614
-_0813F610: .4byte 0x0000ff9c
-	thumb_func_end sub_813F5AC
-
-	thumb_func_start sub_813F614
-sub_813F614: @ 813F614
-	push {lr}
-	adds r2, r0, 0
-	ldrh r0, [r2, 0x30]
-	ldrh r1, [r2, 0x34]
-	adds r0, r1
-	strh r0, [r2, 0x34]
-	ldrh r1, [r2, 0x32]
-	ldrh r3, [r2, 0x36]
-	adds r1, r3
-	strh r1, [r2, 0x36]
-	lsls r0, 16
-	asrs r0, 24
-	ldrh r3, [r2, 0x38]
-	adds r0, r3
-	strh r0, [r2, 0x20]
-	lsls r1, 16
-	asrs r1, 24
-	ldrh r3, [r2, 0x3A]
-	adds r1, r3
-	strh r1, [r2, 0x22]
-	subs r0, 0x69
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x1B
-	bhi _0813F652
-	lsls r0, r1, 16
-	asrs r0, 16
-	cmp r0, 0x3C
-	ble _0813F652
-	cmp r0, 0x58
-	ble _0813F656
-_0813F652:
-	ldr r0, _0813F65C @ =sub_813F660
-	str r0, [r2, 0x1C]
-_0813F656:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0813F65C: .4byte sub_813F660
-	thumb_func_end sub_813F614
-
-	thumb_func_start sub_813F660
-sub_813F660: @ 813F660
-	push {lr}
-	bl DestroySprite
-	pop {r0}
-	bx r0
-	thumb_func_end sub_813F660
-
-	.align 2, 0 @ Don't pad with nop.