Dump items and start decomp item_use

1 files changed, 4 insertions, 606 deletions

diff --git a/asm/item_use.s b/asm/item_use.s
index 723eb5ee6..bf4aaaf4d 100644
--- a/asm/item_use.s
+++ b/asm/item_use.s
@@ -5,608 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_80A0FBC
-sub_80A0FBC: @ 80A0FBC
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r1, _080A0FD8 @ =gSpecialVar_ItemId
-	ldrh r0, [r1]
-	cmp r0, 0xAF
-	bne _080A0FE0
-	ldr r0, _080A0FDC @ =gTasks
-	lsls r1, r5, 2
-	adds r1, r5
-	lsls r1, 3
-	adds r1, r0
-	ldrb r0, [r1, 0x10]
-	b _080A0FE6
-	.align 2, 0
-_080A0FD8: .4byte gSpecialVar_ItemId
-_080A0FDC: .4byte gTasks
-_080A0FE0:
-	ldrh r0, [r1]
-	bl ItemId_GetType
-_080A0FE6:
-	subs r0, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, _080A1010 @ =gSpecialVar_ItemId
-	ldrh r0, [r0]
-	bl GetPocketByItemId
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x5
-	bne _080A1018
-	ldr r0, _080A1014 @ =gUnknown_83E2954
-	lsls r1, r4, 2
-	adds r1, r0
-	ldr r0, [r1]
-	bl sub_813D934
-	adds r0, r5, 0
-	bl sub_813D808
-	b _080A1032
-	.align 2, 0
-_080A1010: .4byte gSpecialVar_ItemId
-_080A1014: .4byte gUnknown_83E2954
-_080A1018:
-	ldr r0, _080A1038 @ =gUnknown_83E2954
-	lsls r1, r4, 2
-	adds r1, r0
-	ldr r0, [r1]
-	bl sub_8108EE0
-	cmp r4, 0x1
-	bne _080A102C
-	bl sub_8108CB4
-_080A102C:
-	adds r0, r5, 0
-	bl sub_8108B50
-_080A1032:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1038: .4byte gUnknown_83E2954
-	thumb_func_end sub_80A0FBC
-
-	thumb_func_start sub_80A103C
-sub_80A103C: @ 80A103C
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r1, _080A1064 @ =gTasks
-	lsls r0, r2, 2
-	adds r0, r2
-	lsls r0, 3
-	adds r0, r1
-	movs r1, 0xE
-	ldrsh r0, [r0, r1]
-	cmp r0, 0x1
-	beq _080A1070
-	ldr r1, _080A1068 @ =gFieldCallback
-	ldr r0, _080A106C @ =sub_80A1084
-	str r0, [r1]
-	adds r0, r2, 0
-	bl sub_80A0FBC
-	b _080A107A
-	.align 2, 0
-_080A1064: .4byte gTasks
-_080A1068: .4byte gFieldCallback
-_080A106C: .4byte sub_80A1084
-_080A1070:
-	ldr r0, _080A1080 @ =gUnknown_2039998
-	ldr r1, [r0]
-	adds r0, r2, 0
-	bl _call_via_r1
-_080A107A:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1080: .4byte gUnknown_2039998
-	thumb_func_end sub_80A103C
-
-	thumb_func_start sub_80A1084
-sub_80A1084: @ 80A1084
-	push {lr}
-	bl sub_807DC00
-	ldr r0, _080A1098 @ =sub_80A109C
-	movs r1, 0x8
-	bl CreateTask
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1098: .4byte sub_80A109C
-	thumb_func_end sub_80A1084
-
-	thumb_func_start sub_80A109C
-sub_80A109C: @ 80A109C
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	bl sub_807AA70
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080A10B8
-	ldr r0, _080A10C0 @ =gUnknown_2039998
-	ldr r1, [r0]
-	adds r0, r4, 0
-	bl _call_via_r1
-_080A10B8:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A10C0: .4byte gUnknown_2039998
-	thumb_func_end sub_80A109C
-
-	thumb_func_start sub_80A10C4
-sub_80A10C4: @ 80A10C4
-	push {r4-r7,lr}
-	adds r4, r1, 0
-	adds r1, r3, 0
-	lsls r0, 24
-	lsrs r7, r0, 24
-	lsls r4, 24
-	lsrs r4, 24
-	lsls r2, 24
-	lsrs r6, r2, 24
-	ldr r5, _080A10F0 @ =gStringVar4
-	adds r0, r5, 0
-	bl StringExpandPlaceholders
-	cmp r4, 0
-	bne _080A10F8
-	ldr r3, _080A10F4 @ =sub_810A1F8
-	adds r0, r7, 0
-	adds r1, r6, 0
-	adds r2, r5, 0
-	bl sub_8108E70
-	b _080A1104
-	.align 2, 0
-_080A10F0: .4byte gStringVar4
-_080A10F4: .4byte sub_810A1F8
-_080A10F8:
-	ldr r3, _080A110C @ =sub_80A112C
-	adds r0, r7, 0
-	adds r1, r6, 0
-	adds r2, r5, 0
-	bl DisplayItemMessageOnField
-_080A1104:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A110C: .4byte sub_80A112C
-	thumb_func_end sub_80A10C4
-
-	thumb_func_start sub_80A1110
-sub_80A1110: @ 80A1110
-	push {lr}
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, 24
-	lsrs r1, 24
-	ldr r3, _080A1128 @ =gUnknown_8416425
-	movs r2, 0x4
-	bl sub_80A10C4
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1128: .4byte gUnknown_8416425
-	thumb_func_end sub_80A1110
-
-	thumb_func_start sub_80A112C
-sub_80A112C: @ 80A112C
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0
-	movs r1, 0x1
-	bl ClearDialogWindowAndFrame
-	adds r0, r4, 0
-	bl DestroyTask
-	bl sub_80696C0
-	bl ScriptContext2_Disable
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80A112C
-
-	thumb_func_start sub_80A1150
-sub_80A1150: @ 80A1150
-	push {r4,lr}
-	lsls r0, 16
-	lsrs r4, r0, 16
-	adds r0, r4, 0
-	bl ItemId_GetPocket
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x4
-	bne _080A1168
-	movs r0, 0x1
-	b _080A117E
-_080A1168:
-	adds r0, r4, 0
-	bl ItemId_GetFieldFunc
-	ldr r1, _080A1178 @ =sub_80A1750
-	cmp r0, r1
-	beq _080A117C
-	movs r0, 0
-	b _080A117E
-	.align 2, 0
-_080A1178: .4byte sub_80A1750
-_080A117C:
-	movs r0, 0x2
-_080A117E:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80A1150
-
-	thumb_func_start sub_80A1184
-sub_80A1184: @ 80A1184
-	ldr r1, _080A118C @ =gFieldCallback2
-	ldr r0, _080A1190 @ =sub_80A1194
-	str r0, [r1]
-	bx lr
-	.align 2, 0
-_080A118C: .4byte gFieldCallback2
-_080A1190: .4byte sub_80A1194
-	thumb_func_end sub_80A1184
-
-	thumb_func_start sub_80A1194
-sub_80A1194: @ 80A1194
-	push {lr}
-	bl player_bitmagic
-	bl ScriptContext2_Enable
-	bl sub_807DC00
-	ldr r0, _080A11B8 @ =sub_80A11C0
-	movs r1, 0xA
-	bl CreateTask
-	ldr r1, _080A11BC @ =gUnknown_2031DE0
-	movs r0, 0
-	strb r0, [r1]
-	movs r0, 0x1
-	pop {r1}
-	bx r1
-	.align 2, 0
-_080A11B8: .4byte sub_80A11C0
-_080A11BC: .4byte gUnknown_2031DE0
-	thumb_func_end sub_80A1194
-
-	thumb_func_start sub_80A11C0
-sub_80A11C0: @ 80A11C0
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	bl sub_807AA70
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080A11E0
-	bl UnfreezeMapObjects
-	bl ScriptContext2_Disable
-	adds r0, r4, 0
-	bl DestroyTask
-_080A11E0:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80A11C0
-
-	thumb_func_start sub_80A11E8
-sub_80A11E8: @ 80A11E8
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, _080A1204 @ =sub_80A1208
-	bl sub_8108EE0
-	adds r0, r4, 0
-	bl sub_8108B50
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1204: .4byte sub_80A1208
-	thumb_func_end sub_80A11E8
-
-	thumb_func_start sub_80A1208
-sub_80A1208: @ 80A1208
-	push {lr}
-	sub sp, 0x24
-	mov r1, sp
-	ldr r0, _080A1224 @ =gSpecialVar_ItemId
-	ldrh r0, [r0]
-	strh r0, [r1, 0x20]
-	ldr r1, _080A1228 @ =UseFameCheckerFromMenu
-	mov r0, sp
-	movs r2, 0
-	bl sub_80BEBEC
-	add sp, 0x24
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1224: .4byte gSpecialVar_ItemId
-_080A1228: .4byte UseFameCheckerFromMenu
-	thumb_func_end sub_80A1208
-
-	thumb_func_start sub_80A122C
-sub_80A122C: @ 80A122C
-	push {r4,r5,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r5, r0, 24
-	mov r4, sp
-	adds r4, 0x2
-	mov r0, sp
-	adds r1, r4, 0
-	bl PlayerGetDestCoords
-	mov r0, sp
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r0, 0x83
-	lsls r0, 4
-	bl FlagGet
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080A129A
-	adds r0, r4, 0
-	bl MetatileBehavior_ReturnFalse_17
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080A129A
-	adds r0, r4, 0
-	bl MetatileBehavior_ReturnFalse_18
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080A129A
-	adds r0, r4, 0
-	bl MetatileBehavior_ReturnFalse_15
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080A129A
-	adds r0, r4, 0
-	bl MetatileBehavior_ReturnFalse_16
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080A12BC
-_080A129A:
-	ldr r1, _080A12B4 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r0, r1
-	ldrb r1, [r0, 0xE]
-	ldr r3, _080A12B8 @ =gUnknown_8416451
-	adds r0, r5, 0
-	movs r2, 0x2
-	bl sub_80A10C4
-	b _080A12F6
-	.align 2, 0
-_080A12B4: .4byte gTasks
-_080A12B8: .4byte gUnknown_8416451
-_080A12BC:
-	bl sub_8055C9C
-	cmp r0, 0x1
-	bne _080A12E4
-	bl sub_80BD540
-	lsls r0, 24
-	cmp r0, 0
-	bne _080A12E4
-	ldr r1, _080A12DC @ =gUnknown_2039998
-	ldr r0, _080A12E0 @ =sub_80A1304
-	str r0, [r1]
-	adds r0, r5, 0
-	bl sub_80A103C
-	b _080A12F6
-	.align 2, 0
-_080A12DC: .4byte gUnknown_2039998
-_080A12E0: .4byte sub_80A1304
-_080A12E4:
-	ldr r0, _080A1300 @ =gTasks
-	lsls r1, r5, 2
-	adds r1, r5
-	lsls r1, 3
-	adds r1, r0
-	ldrb r1, [r1, 0xE]
-	adds r0, r5, 0
-	bl sub_80A1110
-_080A12F6:
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1300: .4byte gTasks
-	thumb_func_end sub_80A122C
-
-	thumb_func_start sub_80A1304
-sub_80A1304: @ 80A1304
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	movs r0, 0x6
-	bl TestPlayerAvatarFlags
-	lsls r0, 24
-	cmp r0, 0
-	bne _080A131C
-	movs r0, 0xB
-	bl PlaySE
-_080A131C:
-	movs r0, 0x6
-	bl sub_80BD5C8
-	bl sub_80696C0
-	bl ScriptContext2_Disable
-	adds r0, r4, 0
-	bl DestroyTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80A1304
-
-	thumb_func_start sub_80A1338
-sub_80A1338: @ 80A1338
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	bl sub_80A137C
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _080A1360
-	ldr r1, _080A1358 @ =gUnknown_2039998
-	ldr r0, _080A135C @ =ItemUseOnFieldCB_Rod
-	str r0, [r1]
-	adds r0, r4, 0
-	bl sub_80A103C
-	b _080A1372
-	.align 2, 0
-_080A1358: .4byte gUnknown_2039998
-_080A135C: .4byte ItemUseOnFieldCB_Rod
-_080A1360:
-	ldr r0, _080A1378 @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldrb r1, [r1, 0xE]
-	adds r0, r4, 0
-	bl sub_80A1110
-_080A1372:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1378: .4byte gTasks
-	thumb_func_end sub_80A1338
-
-	thumb_func_start sub_80A137C
-sub_80A137C: @ 80A137C
-	push {r4-r6,lr}
-	sub sp, 0x4
-	mov r4, sp
-	adds r4, 0x2
-	mov r0, sp
-	adds r1, r4, 0
-	bl GetXYCoordsOneStepInFrontOfPlayer
-	mov r0, sp
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 16
-	lsrs r6, r0, 16
-	lsls r0, r6, 24
-	lsrs r5, r0, 24
-	adds r0, r5, 0
-	bl MetatileBehavior_IsWaterfall
-	lsls r0, 24
-	cmp r0, 0
-	bne _080A1404
-	movs r0, 0x10
-	bl TestPlayerAvatarFlags
-	lsls r0, 24
-	cmp r0, 0
-	bne _080A1404
-	movs r0, 0x8
-	bl TestPlayerAvatarFlags
-	lsls r0, 24
-	cmp r0, 0
-	bne _080A13D4
-	bl IsPlayerFacingSurfableFishableWater
-	lsls r0, 24
-	cmp r0, 0
-	beq _080A1404
-_080A13D0:
-	movs r0, 0x1
-	b _080A1406
-_080A13D4:
-	adds r0, r5, 0
-	bl MetatileBehavior_IsSurfable
-	lsls r0, 24
-	cmp r0, 0
-	beq _080A13F4
-	mov r0, sp
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	bl MapGridIsImpassableAt
-	lsls r0, 24
-	cmp r0, 0
-	beq _080A13D0
-_080A13F4:
-	lsls r0, r6, 24
-	lsrs r0, 24
-	bl MetatileBehavior_ReturnFalse_6
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	beq _080A13D0
-_080A1404:
-	movs r0, 0
-_080A1406:
-	add sp, 0x4
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80A137C
-
-	thumb_func_start ItemUseOnFieldCB_Rod
-ItemUseOnFieldCB_Rod: @ 80A1410
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, _080A1434 @ =gSpecialVar_ItemId
-	ldrh r0, [r0]
-	bl ItemId_GetSecondaryId
-	lsls r0, 24
-	lsrs r0, 24
-	bl sub_805D2C0
-	adds r0, r4, 0
-	bl DestroyTask
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1434: .4byte gSpecialVar_ItemId
-	thumb_func_end ItemUseOnFieldCB_Rod
-
-	thumb_func_start ItemUseOutOfBattle_Itemfinder
-ItemUseOutOfBattle_Itemfinder: @ 80A1438
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0x27
-	bl IncrementGameStat
-	ldr r1, _080A1458 @ =gUnknown_2039998
-	ldr r0, _080A145C @ =sub_813EC8C
-	str r0, [r1]
-	adds r0, r4, 0
-	bl sub_80A103C
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080A1458: .4byte gUnknown_2039998
-_080A145C: .4byte sub_813EC8C
-	thumb_func_end ItemUseOutOfBattle_Itemfinder
-
 	thumb_func_start sub_80A1460
 sub_80A1460: @ 80A1460
 	push {r4,r5,lr}
@@ -1534,7 +932,7 @@ ItemUseOutOfBattle_EscapeRope: @ 80A1BAC
 	movs r0, 0x4
 	movs r1, 0
 	bl ItemUse_SetQuestLogEvent
-	ldr r1, _080A1BE4 @ =gUnknown_2039998
+	ldr r1, _080A1BE4 @ =sItemUseOnFieldCB
 	ldr r0, _080A1BE8 @ =sub_80A1C08
 	str r0, [r1]
 	adds r0, r4, 0
@@ -1543,7 +941,7 @@ ItemUseOutOfBattle_EscapeRope: @ 80A1BAC
 	.align 2, 0
 _080A1BDC: .4byte gSpecialVar_ItemId
 _080A1BE0: .4byte gMapHeader
-_080A1BE4: .4byte gUnknown_2039998
+_080A1BE4: .4byte sItemUseOnFieldCB
 _080A1BE8: .4byte sub_80A1C08
 _080A1BEC:
 	ldr r0, _080A1C04 @ =gTasks
@@ -1809,7 +1207,7 @@ _080A1DE8: .4byte gMapHeader
 _080A1DEC: .4byte gSaveBlock1Ptr
 _080A1DF0: .4byte gTasks
 _080A1DF4:
-	ldr r1, _080A1E04 @ =gUnknown_2039998
+	ldr r1, _080A1E04 @ =sItemUseOnFieldCB
 	ldr r0, _080A1E08 @ =Task_VsSeeker_0
 	str r0, [r1]
 	adds r0, r2, 0
@@ -1818,7 +1216,7 @@ _080A1E00:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_080A1E04: .4byte gUnknown_2039998
+_080A1E04: .4byte sItemUseOnFieldCB
 _080A1E08: .4byte Task_VsSeeker_0
 	thumb_func_end sub_80A1D9C