ported some of field_effect_helpers

1 files changed, 0 insertions, 1693 deletions

diff --git a/asm/field_effect_helpers.s b/asm/field_effect_helpers.s
index 9a019f60c..050d6b543 100644
--- a/asm/field_effect_helpers.s
+++ b/asm/field_effect_helpers.s
@@ -5,1699 +5,6 @@
 
 	.text
 
-	thumb_func_start SetUpReflection
-SetUpReflection: @ 8153ED4
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	adds r6, r0, 0
-	adds r4, r1, 0
-	lsls r5, r2, 24
-	lsrs r5, 24
-	movs r0, 0x20
-	ldrsh r1, [r4, r0]
-	movs r0, 0x22
-	ldrsh r2, [r4, r0]
-	adds r0, r4, 0
-	movs r3, 0x98
-	bl CreateCopySpriteAt
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	ldr r0, =gSprites
-	adds r7, r1, r0
-	ldr r0, =objc_reflection_maybe
-	str r0, [r7, 0x1C]
-	ldrb r1, [r7, 0x5]
-	movs r0, 0xC
-	orrs r1, r0
-	strb r1, [r7, 0x5]
-	ldr r2, =gReflectionEffectPaletteMap
-	lsrs r0, r1, 4
-	adds r0, r2
-	ldrb r0, [r0]
-	lsls r0, 4
-	movs r2, 0xF
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r7, 0x5]
-	movs r1, 0x3F
-	adds r1, r7
-	mov r8, r1
-	ldrb r0, [r1]
-	movs r1, 0x40
-	orrs r0, r1
-	mov r1, r8
-	strb r0, [r1]
-	ldr r0, =gDummySpriteAnimTable
-	str r0, [r7, 0x8]
-	adds r0, r7, 0
-	movs r1, 0
-	bl StartSpriteAnim
-	ldr r0, =gDummySpriteAffineAnimTable
-	str r0, [r7, 0x10]
-	mov r1, r8
-	ldrb r0, [r1]
-	movs r1, 0x8
-	orrs r0, r1
-	mov r1, r8
-	strb r0, [r1]
-	adds r2, r7, 0
-	adds r2, 0x42
-	ldrb r1, [r2]
-	movs r0, 0x3F
-	ands r0, r1
-	strb r0, [r2]
-	ldrh r0, [r4, 0x2E]
-	strh r0, [r7, 0x2E]
-	ldrb r0, [r6, 0x8]
-	strh r0, [r7, 0x30]
-	strh r5, [r7, 0x3C]
-	adds r0, r6, 0
-	adds r1, r7, 0
-	bl npc_pal_op
-	cmp r5, 0
-	bne _08153F7A
-	ldrb r0, [r7, 0x1]
-	movs r1, 0x4
-	negs r1, r1
-	ands r1, r0
-	movs r0, 0x1
-	orrs r1, r0
-	strb r1, [r7, 0x1]
-_08153F7A:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end SetUpReflection
-
-	thumb_func_start sub_8153F98
-sub_8153F98: @ 8153F98
-	push {lr}
-	ldrb r0, [r0, 0x5]
-	bl GetEventObjectGraphicsInfo
-	ldrh r0, [r0, 0xA]
-	subs r0, 0x2
-	lsls r0, 16
-	asrs r0, 16
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8153F98
-
-	thumb_func_start npc_pal_op
-@ void npc_pal_op(struct npc_state *npcState, struct obj *obj)
-npc_pal_op: @ 8153FAC
-	push {r4,r5,lr}
-	sub sp, 0x8
-	adds r5, r0, 0
-	adds r4, r1, 0
-	ldr r1, =gUnknown_085CDC38
-	mov r0, sp
-	movs r2, 0x6
-	bl memcpy
-	movs r0, 0
-	strh r0, [r4, 0x32]
-	ldrb r0, [r5, 0x5]
-	bl GetEventObjectGraphicsInfo
-	ldrb r1, [r0, 0xC]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08154008
-	ldrb r0, [r5, 0x1F]
-	bl MetatileBehavior_GetBridgeSth
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0
-	bne _08153FEE
-	ldrb r0, [r5, 0x1E]
-	bl MetatileBehavior_GetBridgeSth
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0
-	beq _08154008
-_08153FEE:
-	subs r0, 0x1
-	lsls r0, 1
-	add r0, sp
-	ldrh r0, [r0]
-	strh r0, [r4, 0x32]
-	ldrb r1, [r4, 0x5]
-	lsrs r1, 4
-	adds r0, r5, 0
-	bl npc_pal_op_A
-	b _08154012
-	.pool
-_08154008:
-	ldrb r1, [r4, 0x5]
-	lsrs r1, 4
-	adds r0, r5, 0
-	bl npc_pal_op_B
-_08154012:
-	add sp, 0x8
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end npc_pal_op
-
-	thumb_func_start npc_pal_op_B
-@ void npc_pal_op_B(void *a1, u8 slot)
-npc_pal_op_B: @ 815401C
-	push {r4,lr}
-	lsls r1, 24
-	lsrs r4, r1, 24
-	ldrb r0, [r0, 0x5]
-	bl GetEventObjectGraphicsInfo
-	adds r2, r0, 0
-	ldrh r1, [r2, 0x4]
-	ldr r0, =0x000011ff
-	cmp r1, r0
-	beq _08154070
-	ldrb r0, [r2, 0xC]
-	movs r1, 0xF
-	ands r1, r0
-	cmp r1, 0
-	bne _0815404C
-	ldrh r0, [r2, 0x2]
-	adds r1, r4, 0
-	bl LoadPlayerObjectReflectionPalette
-	b _0815406A
-	.pool
-_0815404C:
-	cmp r1, 0xA
-	bne _0815405A
-	ldrh r0, [r2, 0x2]
-	adds r1, r4, 0
-	bl LoadSpecialObjectReflectionPalette
-	b _0815406A
-_0815405A:
-	adds r0, r4, 0
-	bl GetObjectPaletteTag
-	lsls r0, 16
-	lsrs r0, 16
-	adds r1, r4, 0
-	bl PatchObjectPalette
-_0815406A:
-	adds r0, r4, 0
-	bl UpdateSpritePaletteWithWeather
-_08154070:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end npc_pal_op_B
-
-	thumb_func_start npc_pal_op_A
-npc_pal_op_A: @ 8154078
-	push {r4,lr}
-	lsls r1, 24
-	lsrs r4, r1, 24
-	ldrb r0, [r0, 0x5]
-	bl GetEventObjectGraphicsInfo
-	adds r2, r0, 0
-	ldrh r1, [r2, 0x4]
-	ldr r0, =0x000011ff
-	cmp r1, r0
-	beq _0815409C
-	adds r0, r1, 0
-	adds r1, r4, 0
-	bl PatchObjectPalette
-	adds r0, r4, 0
-	bl UpdateSpritePaletteWithWeather
-_0815409C:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end npc_pal_op_A
-
-	thumb_func_start objc_reflection_maybe
-@ void objc_reflection_maybe(struct obj *object)
-objc_reflection_maybe: @ 81540A8
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	adds r4, r0, 0
-	movs r0, 0x2E
-	ldrsh r1, [r4, r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gEventObjects
-	adds r7, r0, r1
-	ldrb r1, [r7, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r5, r0, r1
-	ldr r0, [r7]
-	ldr r1, =0x00020001
-	ands r0, r1
-	cmp r0, r1
-	bne _081540E0
-	ldrb r1, [r7, 0x8]
-	movs r2, 0x30
-	ldrsh r0, [r4, r2]
-	cmp r1, r0
-	beq _081540FC
-_081540E0:
-	adds r2, r4, 0
-	adds r2, 0x3E
-	ldrb r1, [r2]
-	movs r0, 0x2
-	negs r0, r0
-	ands r0, r1
-	strb r0, [r2]
-	b _08154214
-	.pool
-_081540FC:
-	ldr r1, =gReflectionEffectPaletteMap
-	ldrb r0, [r5, 0x5]
-	lsrs r0, 4
-	adds r0, r1
-	ldrb r1, [r0]
-	lsls r1, 4
-	ldrb r2, [r4, 0x5]
-	movs r0, 0xF
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4, 0x5]
-	ldrb r1, [r5, 0x1]
-	lsrs r1, 6
-	lsls r1, 6
-	ldrb r2, [r4, 0x1]
-	movs r3, 0x3F
-	adds r0, r3, 0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4, 0x1]
-	ldrb r0, [r5, 0x3]
-	lsrs r0, 6
-	lsls r0, 6
-	ldrb r2, [r4, 0x3]
-	adds r1, r3, 0
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r4, 0x3]
-	ldrb r0, [r5, 0x3]
-	lsls r0, 26
-	lsrs r0, 27
-	movs r2, 0x10
-	orrs r0, r2
-	lsls r0, 1
-	subs r2, 0x4F
-	mov r9, r2
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r4, 0x3]
-	ldrh r1, [r5, 0x4]
-	lsls r1, 22
-	lsrs r1, 22
-	ldrh r2, [r4, 0x4]
-	ldr r0, =0xfffffc00
-	ands r0, r2
-	orrs r0, r1
-	strh r0, [r4, 0x4]
-	ldr r0, [r5, 0x18]
-	str r0, [r4, 0x18]
-	adds r0, r5, 0
-	adds r0, 0x42
-	ldrb r0, [r0]
-	lsls r0, 26
-	lsrs r0, 26
-	adds r2, r4, 0
-	adds r2, 0x42
-	ands r3, r0
-	ldrb r1, [r2]
-	movs r0, 0x40
-	negs r0, r0
-	ands r0, r1
-	orrs r0, r3
-	strb r0, [r2]
-	movs r0, 0x3E
-	adds r0, r5
-	mov r8, r0
-	ldrb r0, [r0]
-	adds r6, r4, 0
-	adds r6, 0x3E
-	movs r1, 0x4
-	ands r1, r0
-	ldrb r2, [r6]
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r6]
-	ldrh r0, [r5, 0x20]
-	strh r0, [r4, 0x20]
-	adds r0, r7, 0
-	bl sub_8153F98
-	ldrh r1, [r5, 0x22]
-	adds r0, r1
-	ldrh r1, [r4, 0x32]
-	adds r1, r0
-	strh r1, [r4, 0x22]
-	adds r0, r5, 0
-	adds r0, 0x28
-	ldrb r1, [r0]
-	adds r0, r4, 0
-	adds r0, 0x28
-	strb r1, [r0]
-	adds r0, r5, 0
-	adds r0, 0x29
-	ldrb r0, [r0]
-	adds r1, r4, 0
-	adds r1, 0x29
-	strb r0, [r1]
-	ldrh r0, [r5, 0x24]
-	strh r0, [r4, 0x24]
-	ldrh r0, [r5, 0x26]
-	negs r0, r0
-	strh r0, [r4, 0x26]
-	mov r2, r8
-	ldrb r1, [r2]
-	movs r0, 0x2
-	ands r0, r1
-	ldrb r1, [r6]
-	movs r2, 0x3
-	negs r2, r2
-	ands r2, r1
-	orrs r2, r0
-	strb r2, [r6]
-	ldrb r0, [r7, 0x3]
-	lsls r0, 28
-	cmp r0, 0
-	bge _081541EE
-	movs r0, 0x4
-	orrs r2, r0
-	strb r2, [r6]
-_081541EE:
-	movs r1, 0x3C
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _08154214
-	ldrb r0, [r4, 0x3]
-	mov r2, r9
-	ands r2, r0
-	strb r2, [r4, 0x3]
-	ldrb r0, [r5, 0x3]
-	lsls r0, 26
-	lsrs r0, 27
-	movs r1, 0x8
-	ands r0, r1
-	cmp r0, 0
-	beq _08154214
-	movs r1, 0x2
-	adds r0, r2, 0
-	orrs r0, r1
-	strb r0, [r4, 0x3]
-_08154214:
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end objc_reflection_maybe
-
-	thumb_func_start sub_8154228
-sub_8154228: @ 8154228
-	push {r4,lr}
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x20]
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0x52
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r0, 24
-	adds r4, r0, 0
-	cmp r0, 0x40
-	beq _08154266
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	ldr r0, =gSprites
-	adds r1, r0
-	ldrb r2, [r1, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r2
-	movs r3, 0x4
-	orrs r0, r3
-	strb r0, [r1, 0x5]
-	adds r1, 0x3E
-	ldrb r0, [r1]
-	movs r2, 0x2
-	orrs r0, r2
-	orrs r0, r3
-	strb r0, [r1]
-_08154266:
-	adds r0, r4, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154228
-
-	thumb_func_start objid_set_invisible
-objid_set_invisible: @ 8154278
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, =gSprites
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	adds r1, r2
-	adds r1, 0x3E
-	ldrb r0, [r1]
-	movs r2, 0x4
-	orrs r0, r2
-	strb r0, [r1]
-	bx lr
-	.pool
-	thumb_func_end objid_set_invisible
-
-	thumb_func_start sub_8154298
-sub_8154298: @ 8154298
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r1, 24
-	lsrs r1, 24
-	mov r8, r1
-	lsls r2, 16
-	lsrs r7, r2, 16
-	lsls r3, 16
-	lsrs r6, r3, 16
-	lsls r0, r5, 4
-	adds r0, r5
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r2, r0, r1
-	adds r0, r2, 0
-	adds r0, 0x3E
-	ldrb r1, [r0]
-	movs r0, 0x4
-	ands r0, r1
-	cmp r0, 0
-	bne _081542E2
-	movs r0, 0x2E
-	ldrsh r1, [r2, r0]
-	lsls r0, r7, 16
-	asrs r0, 16
-	cmp r1, r0
-	bne _081542E2
-	movs r0, 0x30
-	ldrsh r1, [r2, r0]
-	lsls r0, r6, 16
-	asrs r0, 16
-	cmp r1, r0
-	beq _0815432E
-_081542E2:
-	lsls r0, r7, 16
-	asrs r0, 16
-	lsls r1, r6, 16
-	asrs r1, 16
-	mov r4, sp
-	adds r4, 0x2
-	mov r2, sp
-	adds r3, r4, 0
-	bl sub_8093038
-	lsls r0, r5, 4
-	adds r0, r5
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r2, r0, r1
-	mov r0, sp
-	ldrh r0, [r0]
-	adds r0, 0x8
-	strh r0, [r2, 0x20]
-	ldrh r0, [r4]
-	adds r0, 0x8
-	strh r0, [r2, 0x22]
-	adds r3, r2, 0
-	adds r3, 0x3E
-	ldrb r1, [r3]
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r1
-	strb r0, [r3]
-	strh r7, [r2, 0x2E]
-	strh r6, [r2, 0x30]
-	mov r1, r8
-	subs r1, 0x1
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, r2, 0
-	bl StartSpriteAnim
-_0815432E:
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8154298
-
-	thumb_func_start oei_shadow
-oei_shadow: @ 8154340
-	push {r4,r5,lr}
-	ldr r5, =gFieldEffectArguments
-	ldrb r0, [r5]
-	ldrb r1, [r5, 0x4]
-	ldrb r2, [r5, 0x8]
-	bl GetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, =gEventObjects
-	lsls r1, r0, 3
-	adds r1, r0
-	lsls r1, 2
-	adds r1, r2
-	ldrb r0, [r1, 0x5]
-	bl GetEventObjectGraphicsInfo
-	adds r4, r0, 0
-	ldr r2, =gFieldEffectObjectTemplatePointers
-	ldr r1, =gUnknown_085CDC3E
-	ldrb r0, [r4, 0xC]
-	lsls r0, 26
-	lsrs r0, 30
-	adds r0, r1
-	ldrb r0, [r0]
-	lsls r0, 2
-	adds r0, r2
-	ldr r0, [r0]
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0x94
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x40
-	beq _081543C4
-	ldr r0, =gSprites
-	lsls r2, r1, 4
-	adds r2, r1
-	lsls r2, 2
-	adds r2, r0
-	adds r3, r2, 0
-	adds r3, 0x3E
-	ldrb r0, [r3]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r3]
-	ldr r0, [r5]
-	strh r0, [r2, 0x2E]
-	ldr r0, [r5, 0x4]
-	strh r0, [r2, 0x30]
-	ldr r0, [r5, 0x8]
-	strh r0, [r2, 0x32]
-	ldrh r1, [r4, 0xA]
-	lsls r1, 16
-	asrs r1, 17
-	ldr r3, =gUnknown_085CDC42
-	ldrb r0, [r4, 0xC]
-	lsls r0, 26
-	lsrs r0, 30
-	lsls r0, 1
-	adds r0, r3
-	ldrh r0, [r0]
-	subs r1, r0
-	strh r1, [r2, 0x34]
-_081543C4:
-	movs r0, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end oei_shadow
-
-	thumb_func_start oamc_shadow
-oamc_shadow: @ 81543E4
-	push {r4,r5,lr}
-	sub sp, 0x4
-	adds r5, r0, 0
-	ldrh r0, [r5, 0x2E]
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r5, 0x30]
-	lsls r1, 24
-	lsrs r1, 24
-	ldrh r2, [r5, 0x32]
-	lsls r2, 24
-	lsrs r2, 24
-	mov r3, sp
-	bl TryGetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	cmp r0, 0
-	beq _08154412
-	adds r0, r5, 0
-	movs r1, 0x3
-	bl FieldEffectStop
-	b _08154498
-_08154412:
-	mov r0, sp
-	ldrb r1, [r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gEventObjects
-	adds r4, r0, r1
-	ldrb r0, [r4, 0x4]
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	ldr r0, =gSprites
-	adds r1, r0
-	ldrb r0, [r1, 0x5]
-	movs r2, 0xC
-	ands r2, r0
-	ldrb r3, [r5, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r3
-	orrs r0, r2
-	strb r0, [r5, 0x5]
-	ldrh r0, [r1, 0x20]
-	strh r0, [r5, 0x20]
-	ldrh r0, [r5, 0x34]
-	ldrh r1, [r1, 0x22]
-	adds r0, r1
-	strh r0, [r5, 0x22]
-	ldr r0, [r4]
-	ldr r1, =0x00400001
-	ands r0, r1
-	cmp r0, r1
-	bne _08154490
-	ldrb r0, [r4, 0x1E]
-	bl MetatileBehavior_IsPokeGrass
-	lsls r0, 24
-	cmp r0, 0
-	bne _08154490
-	ldrb r0, [r4, 0x1E]
-	bl MetatileBehavior_IsSurfableWaterOrUnderwater
-	lsls r0, 24
-	cmp r0, 0
-	bne _08154490
-	ldrb r0, [r4, 0x1F]
-	bl MetatileBehavior_IsSurfableWaterOrUnderwater
-	lsls r0, 24
-	cmp r0, 0
-	bne _08154490
-	ldrb r0, [r4, 0x1E]
-	bl MetatileBehavior_IsReflective
-	lsls r0, 24
-	cmp r0, 0
-	bne _08154490
-	ldrb r0, [r4, 0x1F]
-	bl MetatileBehavior_IsReflective
-	lsls r0, 24
-	cmp r0, 0
-	beq _08154498
-_08154490:
-	adds r0, r5, 0
-	movs r1, 0x3
-	bl FieldEffectStop
-_08154498:
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end oamc_shadow
-
-	thumb_func_start oei_grass_normal
-oei_grass_normal: @ 81544AC
-	push {r4,r5,lr}
-	sub sp, 0x4
-	ldr r5, =gFieldEffectArguments
-	ldrh r1, [r5]
-	mov r0, sp
-	strh r1, [r0]
-	ldrh r0, [r5, 0x4]
-	mov r4, sp
-	adds r4, 0x2
-	strh r0, [r4]
-	mov r0, sp
-	adds r1, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x10]
-	mov r1, sp
-	movs r2, 0
-	ldrsh r1, [r1, r2]
-	movs r3, 0
-	ldrsh r2, [r4, r3]
-	movs r3, 0
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x40
-	beq _08154538
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r3, r0, r1
-	adds r2, r3, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r2]
-	movs r0, 0x3
-	ldrb r1, [r5, 0xC]
-	ands r1, r0
-	lsls r1, 2
-	ldrb r2, [r3, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x5]
-	ldr r0, [r5, 0x8]
-	strh r0, [r3, 0x2E]
-	ldr r0, [r5]
-	strh r0, [r3, 0x30]
-	ldr r0, [r5, 0x4]
-	strh r0, [r3, 0x32]
-	ldr r0, [r5, 0x10]
-	strh r0, [r3, 0x34]
-	ldr r0, [r5, 0x14]
-	strh r0, [r3, 0x36]
-	ldr r0, [r5, 0x18]
-	strh r0, [r3, 0x38]
-	ldr r0, [r5, 0x1C]
-	cmp r0, 0
-	beq _08154538
-	adds r0, r3, 0
-	movs r1, 0x4
-	bl SeekSpriteAnim
-_08154538:
-	movs r0, 0
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end oei_grass_normal
-
-	thumb_func_start unc_grass_normal
-unc_grass_normal: @ 8154550
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x4
-	adds r5, r0, 0
-	ldrh r0, [r5, 0x38]
-	lsrs r4, r0, 8
-	lsls r0, 24
-	lsrs r7, r0, 24
-	ldr r3, =gCamera
-	ldrb r1, [r3]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _0815459C
-	ldr r0, =gSaveBlock1Ptr
-	ldr r2, [r0]
-	movs r0, 0x5
-	ldrsb r0, [r2, r0]
-	cmp r0, r4
-	bne _08154582
-	movs r0, 0x4
-	ldrsb r0, [r2, r0]
-	cmp r0, r7
-	beq _0815459C
-_08154582:
-	ldr r1, [r3, 0x4]
-	ldrh r0, [r5, 0x30]
-	subs r0, r1
-	strh r0, [r5, 0x30]
-	ldr r1, [r3, 0x8]
-	ldrh r0, [r5, 0x32]
-	subs r0, r1
-	strh r0, [r5, 0x32]
-	ldrb r1, [r2, 0x5]
-	lsls r1, 8
-	ldrb r0, [r2, 0x4]
-	orrs r0, r1
-	strh r0, [r5, 0x38]
-_0815459C:
-	ldrh r0, [r5, 0x34]
-	lsrs r1, r0, 8
-	mov r8, r1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldrh r0, [r5, 0x36]
-	lsls r0, 24
-	lsrs r7, r0, 24
-	movs r2, 0x30
-	ldrsh r0, [r5, r2]
-	movs r2, 0x32
-	ldrsh r1, [r5, r2]
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 24
-	lsrs r6, r0, 24
-	mov r0, r8
-	adds r1, r4, 0
-	adds r2, r7, 0
-	mov r3, sp
-	bl TryGetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	cmp r0, 0
-	bne _081545F0
-	adds r0, r6, 0
-	bl MetatileBehavior_IsTallGrass
-	lsls r0, 24
-	cmp r0, 0
-	beq _081545F0
-	movs r1, 0x3C
-	ldrsh r0, [r5, r1]
-	cmp r0, 0
-	beq _08154604
-	adds r0, r5, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _08154604
-_081545F0:
-	adds r0, r5, 0
-	movs r1, 0x4
-	bl FieldEffectStop
-	b _08154648
-	.pool
-_08154604:
-	mov r0, sp
-	ldrb r1, [r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gEventObjects
-	adds r2, r0, r1
-	ldr r0, [r2, 0x10]
-	ldr r1, [r5, 0x30]
-	cmp r0, r1
-	beq _08154624
-	ldr r0, [r2, 0x14]
-	cmp r0, r1
-	beq _08154624
-	movs r0, 0x1
-	strh r0, [r5, 0x3C]
-_08154624:
-	movs r6, 0
-	adds r0, r5, 0
-	adds r0, 0x2B
-	ldrb r0, [r0]
-	cmp r0, 0
-	bne _08154632
-	movs r6, 0x4
-_08154632:
-	adds r0, r5, 0
-	movs r1, 0
-	bl UpdateEventObjectSpriteVisibility
-	ldrh r1, [r5, 0x2E]
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, r5, 0
-	adds r2, r6, 0
-	bl sub_81561FC
-_08154648:
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end unc_grass_normal
-
-	thumb_func_start sub_8154658
-sub_8154658: @ 8154658
-	push {r4,lr}
-	ldr r4, =gFieldEffectArguments
-	adds r1, r4, 0x4
-	adds r0, r4, 0
-	movs r2, 0x8
-	movs r3, 0xC
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x28]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r3, 0x4
-	ldrsh r2, [r4, r3]
-	movs r3, 0
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x40
-	beq _081546B4
-	lsls r2, r0, 4
-	adds r2, r0
-	lsls r2, 2
-	ldr r0, =gSprites
-	adds r2, r0
-	adds r3, r2, 0
-	adds r3, 0x3E
-	ldrb r0, [r3]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r3]
-	movs r0, 0x3
-	ldrb r1, [r4, 0xC]
-	ands r1, r0
-	lsls r1, 2
-	ldrb r3, [r2, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r3
-	orrs r0, r1
-	strb r0, [r2, 0x5]
-	ldr r0, [r4, 0x8]
-	strh r0, [r2, 0x2E]
-	movs r0, 0xC
-	strh r0, [r2, 0x30]
-_081546B4:
-	movs r0, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154658
-
-	thumb_func_start sub_81546C8
-sub_81546C8: @ 81546C8
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	ldr r4, [sp, 0x18]
-	lsls r0, 24
-	lsrs r0, 24
-	mov r12, r0
-	lsls r1, 24
-	lsrs r7, r1, 24
-	lsls r2, 24
-	lsrs r6, r2, 24
-	movs r5, 0
-	ldr r0, =gSprites
-	mov r8, r0
-	lsls r3, 16
-	asrs r3, 16
-	lsls r4, 16
-	asrs r4, 16
-_081546EC:
-	lsls r0, r5, 4
-	adds r0, r5
-	lsls r0, 2
-	mov r1, r8
-	adds r2, r0, r1
-	adds r0, r2, 0
-	adds r0, 0x3E
-	ldrb r0, [r0]
-	lsls r0, 31
-	cmp r0, 0
-	beq _08154740
-	ldr r1, [r2, 0x1C]
-	ldr r0, =unc_grass_normal
-	cmp r1, r0
-	bne _08154740
-	movs r1, 0x30
-	ldrsh r0, [r2, r1]
-	cmp r3, r0
-	bne _08154740
-	movs r1, 0x32
-	ldrsh r0, [r2, r1]
-	cmp r4, r0
-	bne _08154740
-	ldrh r1, [r2, 0x34]
-	lsrs r0, r1, 8
-	cmp r12, r0
-	bne _08154740
-	movs r0, 0xFF
-	ands r0, r1
-	cmp r7, r0
-	bne _08154740
-	movs r1, 0x36
-	ldrsh r0, [r2, r1]
-	cmp r6, r0
-	bne _08154740
-	adds r0, r5, 0
-	b _0815474C
-	.pool
-_08154740:
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r5, r0, 24
-	cmp r5, 0x3F
-	bls _081546EC
-	movs r0, 0x40
-_0815474C:
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_81546C8
-
-	thumb_func_start sub_8154758
-sub_8154758: @ 8154758
-	push {r4,r5,lr}
-	sub sp, 0x4
-	ldr r5, =gFieldEffectArguments
-	ldrh r1, [r5]
-	mov r0, sp
-	strh r1, [r0]
-	ldrh r0, [r5, 0x4]
-	mov r4, sp
-	adds r4, 0x2
-	strh r0, [r4]
-	mov r0, sp
-	adds r1, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x3C]
-	mov r1, sp
-	movs r2, 0
-	ldrsh r1, [r1, r2]
-	movs r3, 0
-	ldrsh r2, [r4, r3]
-	movs r3, 0
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x40
-	beq _081547E8
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r4, r0, r1
-	adds r2, r4, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r2]
-	ldrb r0, [r5, 0x8]
-	bl ZCoordToPriority
-	movs r1, 0x3
-	ands r1, r0
-	lsls r1, 2
-	ldrb r2, [r4, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4, 0x5]
-	ldr r0, [r5, 0x8]
-	strh r0, [r4, 0x2E]
-	ldr r0, [r5]
-	strh r0, [r4, 0x30]
-	ldr r0, [r5, 0x4]
-	strh r0, [r4, 0x32]
-	ldr r0, [r5, 0x10]
-	strh r0, [r4, 0x34]
-	ldr r0, [r5, 0x14]
-	strh r0, [r4, 0x36]
-	ldr r0, [r5, 0x18]
-	strh r0, [r4, 0x38]
-	ldr r0, [r5, 0x1C]
-	cmp r0, 0
-	beq _081547E8
-	adds r0, r4, 0
-	movs r1, 0x6
-	bl SeekSpriteAnim
-_081547E8:
-	movs r0, 0
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154758
-
-	thumb_func_start unc_grass_tall
-unc_grass_tall: @ 8154800
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x4
-	adds r5, r0, 0
-	ldrh r0, [r5, 0x38]
-	lsrs r7, r0, 8
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r3, =gCamera
-	ldrb r1, [r3]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _0815484C
-	ldr r0, =gSaveBlock1Ptr
-	ldr r2, [r0]
-	movs r0, 0x5
-	ldrsb r0, [r2, r0]
-	cmp r0, r7
-	bne _08154832
-	movs r0, 0x4
-	ldrsb r0, [r2, r0]
-	cmp r0, r6
-	beq _0815484C
-_08154832:
-	ldr r1, [r3, 0x4]
-	ldrh r0, [r5, 0x30]
-	subs r0, r1
-	strh r0, [r5, 0x30]
-	ldr r1, [r3, 0x8]
-	ldrh r0, [r5, 0x32]
-	subs r0, r1
-	strh r0, [r5, 0x32]
-	ldrb r1, [r2, 0x5]
-	lsls r1, 8
-	ldrb r0, [r2, 0x4]
-	orrs r0, r1
-	strh r0, [r5, 0x38]
-_0815484C:
-	ldrh r0, [r5, 0x34]
-	lsrs r1, r0, 8
-	mov r8, r1
-	lsls r0, 24
-	lsrs r7, r0, 24
-	ldrh r0, [r5, 0x36]
-	lsls r0, 24
-	lsrs r6, r0, 24
-	movs r2, 0x30
-	ldrsh r0, [r5, r2]
-	movs r2, 0x32
-	ldrsh r1, [r5, r2]
-	bl MapGridGetMetatileBehaviorAt
-	lsls r0, 24
-	lsrs r4, r0, 24
-	mov r0, r8
-	adds r1, r7, 0
-	adds r2, r6, 0
-	mov r3, sp
-	bl TryGetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	cmp r0, 0
-	bne _081548A0
-	adds r0, r4, 0
-	bl MetatileBehavior_IsLongGrass
-	lsls r0, 24
-	cmp r0, 0
-	beq _081548A0
-	movs r1, 0x3C
-	ldrsh r0, [r5, r1]
-	cmp r0, 0
-	beq _081548B4
-	adds r0, r5, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _081548B4
-_081548A0:
-	adds r0, r5, 0
-	movs r1, 0x11
-	bl FieldEffectStop
-	b _081548EA
-	.pool
-_081548B4:
-	mov r0, sp
-	ldrb r1, [r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gEventObjects
-	adds r2, r0, r1
-	ldr r0, [r2, 0x10]
-	ldr r1, [r5, 0x30]
-	cmp r0, r1
-	beq _081548D4
-	ldr r0, [r2, 0x14]
-	cmp r0, r1
-	beq _081548D4
-	movs r0, 0x1
-	strh r0, [r5, 0x3C]
-_081548D4:
-	adds r0, r5, 0
-	movs r1, 0
-	bl UpdateEventObjectSpriteVisibility
-	ldrh r1, [r5, 0x2E]
-	lsls r1, 24
-	lsrs r1, 24
-	adds r0, r5, 0
-	movs r2, 0
-	bl sub_81561FC
-_081548EA:
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end unc_grass_tall
-
-	thumb_func_start sub_81548FC
-sub_81548FC: @ 81548FC
-	push {r4,lr}
-	ldr r4, =gFieldEffectArguments
-	adds r1, r4, 0x4
-	adds r0, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x40]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r3, 0x4
-	ldrsh r2, [r4, r3]
-	movs r3, 0
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x40
-	beq _08154958
-	lsls r2, r0, 4
-	adds r2, r0
-	lsls r2, 2
-	ldr r0, =gSprites
-	adds r2, r0
-	adds r3, r2, 0
-	adds r3, 0x3E
-	ldrb r0, [r3]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r3]
-	movs r0, 0x3
-	ldrb r1, [r4, 0xC]
-	ands r1, r0
-	lsls r1, 2
-	ldrb r3, [r2, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r3
-	orrs r0, r1
-	strb r0, [r2, 0x5]
-	ldr r0, [r4, 0x8]
-	strh r0, [r2, 0x2E]
-	movs r0, 0x12
-	strh r0, [r2, 0x30]
-_08154958:
-	movs r0, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_81548FC
-
-	thumb_func_start sub_815496C
-sub_815496C: @ 815496C
-	push {r4-r6,lr}
-	ldr r6, =gFieldEffectArguments
-	ldrb r0, [r6]
-	ldrb r1, [r6, 0x4]
-	ldrb r2, [r6, 0x8]
-	bl GetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	lsrs r0, 24
-	lsls r1, r0, 3
-	adds r1, r0
-	lsls r1, 2
-	ldr r0, =gEventObjects
-	adds r5, r1, r0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x78]
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x40
-	beq _081549F8
-	lsls r2, r0, 4
-	adds r2, r0
-	lsls r2, 2
-	ldr r4, =gSprites
-	adds r2, r4
-	adds r3, r2, 0
-	adds r3, 0x3E
-	ldrb r0, [r3]
-	movs r1, 0x2
-	orrs r0, r1
-	strb r0, [r3]
-	ldrb r1, [r5, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldrb r0, [r0, 0x5]
-	movs r1, 0xC
-	ands r1, r0
-	ldrb r3, [r2, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r3
-	orrs r0, r1
-	strb r0, [r2, 0x5]
-	ldr r0, [r6]
-	strh r0, [r2, 0x2E]
-	ldr r0, [r6, 0x4]
-	strh r0, [r2, 0x30]
-	ldr r0, [r6, 0x8]
-	strh r0, [r2, 0x32]
-	ldrb r1, [r5, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldrh r0, [r0, 0x20]
-	strh r0, [r2, 0x34]
-	ldrb r1, [r5, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r4
-	ldrh r0, [r0, 0x22]
-	strh r0, [r2, 0x36]
-_081549F8:
-	movs r0, 0
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_815496C
-
-	thumb_func_start sub_8154A10
-sub_8154A10: @ 8154A10
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x4
-	adds r4, r0, 0
-	ldrh r0, [r4, 0x2E]
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x30]
-	lsls r1, 24
-	lsrs r1, 24
-	ldrh r2, [r4, 0x32]
-	lsls r2, 24
-	lsrs r2, 24
-	mov r3, sp
-	bl TryGetEventObjectIdByLocalIdAndMap
-	lsls r0, 24
-	cmp r0, 0
-	bne _08154A4E
-	ldr r5, =gEventObjects
-	mov r0, sp
-	ldrb r1, [r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	adds r1, r0, r5
-	ldrb r0, [r1, 0x2]
-	lsls r0, 29
-	cmp r0, 0
-	blt _08154A5C
-_08154A4E:
-	adds r0, r4, 0
-	movs r1, 0x29
-	bl FieldEffectStop
-	b _08154AF2
-	.pool
-_08154A5C:
-	ldrb r0, [r1, 0x5]
-	bl GetEventObjectGraphicsInfo
-	mov r8, r0
-	mov r0, sp
-	ldrb r1, [r0]
-	lsls r0, r1, 3
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r5
-	ldrb r1, [r0, 0x4]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r6, r0, r1
-	ldrh r5, [r6, 0x22]
-	ldrh r7, [r6, 0x20]
-	movs r0, 0x20
-	ldrsh r1, [r6, r0]
-	movs r2, 0x34
-	ldrsh r0, [r4, r2]
-	cmp r1, r0
-	bne _08154A98
-	lsls r0, r5, 16
-	asrs r0, 16
-	movs r2, 0x36
-	ldrsh r1, [r4, r2]
-	cmp r0, r1
-	beq _08154AB2
-_08154A98:
-	strh r7, [r4, 0x34]
-	strh r5, [r4, 0x36]
-	adds r0, r4, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _08154AB2
-	adds r0, r4, 0
-	movs r1, 0
-	bl StartSpriteAnim
-_08154AB2:
-	strh r7, [r4, 0x20]
-	strh r5, [r4, 0x22]
-	mov r1, r8
-	ldrh r0, [r1, 0xA]
-	lsls r0, 16
-	asrs r0, 17
-	subs r0, 0x8
-	strh r0, [r4, 0x26]
-	adds r0, r6, 0
-	adds r0, 0x43
-	ldrb r0, [r0]
-	subs r0, 0x1
-	adds r1, r4, 0
-	adds r1, 0x43
-	strb r0, [r1]
-	ldrb r0, [r6, 0x5]
-	movs r1, 0xC
-	ands r1, r0
-	ldrb r2, [r4, 0x5]
-	movs r0, 0xD
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4, 0x5]
-	adds r0, r6, 0
-	adds r0, 0x3E
-	ldrb r1, [r0]
-	lsls r1, 29
-	lsrs r1, 31
-	adds r0, r4, 0
-	bl UpdateEventObjectSpriteVisibility
-_08154AF2:
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8154A10
-
-	thumb_func_start sub_8154B04
-sub_8154B04: @ 8154B04
-	push {r4,lr}
-	ldr r4, =gFieldEffectArguments
-	adds r1, r4, 0x4
-	adds r0, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x2C]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r3, 0x4
-	ldrsh r2, [r4, r3]
-	ldrb r3, [r4, 0x8]
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x40
-	beq _08154B62
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r0, r1
-	adds r3, r0, 0
-	adds r3, 0x3E
-	ldrb r1, [r3]
-	movs r2, 0x2
-	orrs r1, r2
-	strb r1, [r3]
-	movs r1, 0x3
-	ldrb r2, [r4, 0xC]
-	ands r2, r1
-	lsls r2, 2
-	ldrb r3, [r0, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r3
-	orrs r1, r2
-	strb r1, [r0, 0x5]
-	movs r1, 0xD
-	strh r1, [r0, 0x3C]
-	ldrb r1, [r4, 0x10]
-	bl StartSpriteAnim
-_08154B62:
-	movs r0, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154B04
-
-	thumb_func_start sub_8154B78
-sub_8154B78: @ 8154B78
-	push {r4,r5,lr}
-	ldr r4, =gFieldEffectArguments
-	adds r1, r4, 0x4
-	adds r0, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x5C]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r3, 0x4
-	ldrsh r2, [r4, r3]
-	ldrb r3, [r4, 0x8]
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	adds r5, r1, 0
-	cmp r1, 0x40
-	beq _08154BD8
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r0, r1
-	adds r3, r0, 0
-	adds r3, 0x3E
-	ldrb r1, [r3]
-	movs r2, 0x2
-	orrs r1, r2
-	strb r1, [r3]
-	movs r1, 0x3
-	ldrb r2, [r4, 0xC]
-	ands r2, r1
-	lsls r2, 2
-	ldrb r3, [r0, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r3
-	orrs r1, r2
-	strb r1, [r0, 0x5]
-	movs r1, 0x18
-	strh r1, [r0, 0x3C]
-	ldrb r1, [r4, 0x10]
-	bl StartSpriteAnim
-_08154BD8:
-	adds r0, r5, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154B78
-
-	thumb_func_start sub_8154BEC
-sub_8154BEC: @ 8154BEC
-	push {r4,r5,lr}
-	ldr r4, =gFieldEffectArguments
-	adds r1, r4, 0x4
-	adds r0, r4, 0
-	movs r2, 0x8
-	movs r3, 0x8
-	bl sub_80930E0
-	ldr r0, =gFieldEffectObjectTemplatePointers
-	ldr r0, [r0, 0x6C]
-	movs r2, 0
-	ldrsh r1, [r4, r2]
-	movs r3, 0x4
-	ldrsh r2, [r4, r3]
-	ldrb r3, [r4, 0x8]
-	bl CreateSpriteAtEnd
-	lsls r0, 24
-	lsrs r1, r0, 24
-	adds r5, r1, 0
-	cmp r1, 0x40
-	beq _08154C4C
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	ldr r1, =gSprites
-	adds r0, r1
-	adds r3, r0, 0
-	adds r3, 0x3E
-	ldrb r1, [r3]
-	movs r2, 0x2
-	orrs r1, r2
-	strb r1, [r3]
-	movs r1, 0x3
-	ldrb r2, [r4, 0xC]
-	ands r2, r1
-	lsls r2, 2
-	ldrb r3, [r0, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r3
-	orrs r1, r2
-	strb r1, [r0, 0x5]
-	movs r1, 0x23
-	strh r1, [r0, 0x3C]
-	ldrb r1, [r4, 0x10]
-	bl StartSpriteAnim
-_08154C4C:
-	adds r0, r5, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8154BEC
-
 	thumb_func_start sub_8154C60
 sub_8154C60: @ 8154C60
 	push {lr}