Finish battle_anim_mon_movement

4 files changed, 367 insertions, 1191 deletions

diff --git a/asm/battle_anim_mon_movement.s b/asm/battle_anim_mon_movement.s
deleted file mode 100644
index d067e1ff9..000000000
--- a/asm/battle_anim_mon_movement.s
+++ /dev/null
@@ -1,1190 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sub_809949C
-sub_809949C: @ 809949C
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r5, _08099520 @ =gBattleAnimArgs
-	movs r0, 0x6
-	ldrsh r1, [r5, r0]
-	movs r0, 0x80
-	lsls r0, 8
-	bl __divsi3
-	lsls r0, 16
-	lsrs r7, r0, 16
-	ldr r0, _08099524 @ =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _080994CE
-	ldrh r0, [r5, 0x2]
-	negs r0, r0
-	strh r0, [r5, 0x2]
-	ldrh r0, [r5, 0xA]
-	negs r0, r0
-	strh r0, [r5, 0xA]
-_080994CE:
-	ldrb r0, [r5]
-	bl GetAnimBankSpriteId
-	ldr r1, _08099528 @ =gTasks
-	lsls r4, r6, 2
-	adds r4, r6
-	lsls r4, 3
-	adds r4, r1
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x8]
-	movs r1, 0x2
-	ldrsh r0, [r5, r1]
-	lsls r0, 8
-	movs r2, 0x6
-	ldrsh r1, [r5, r2]
-	bl __divsi3
-	strh r0, [r4, 0xA]
-	ldrh r0, [r5, 0x4]
-	strh r0, [r4, 0xC]
-	ldrh r0, [r5, 0x6]
-	strh r0, [r4, 0xE]
-	ldrh r0, [r5, 0x8]
-	strh r0, [r4, 0x10]
-	movs r1, 0xA
-	ldrsh r0, [r5, r1]
-	lsls r0, 8
-	movs r2, 0xC
-	ldrsh r1, [r5, r2]
-	bl __divsi3
-	strh r0, [r4, 0x12]
-	ldrh r0, [r5, 0xC]
-	strh r0, [r4, 0x14]
-	strh r7, [r4, 0x16]
-	ldr r0, _0809952C @ =sub_8099530
-	str r0, [r4]
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099520: .4byte gBattleAnimArgs
-_08099524: .4byte gBattleAnimAttacker
-_08099528: .4byte gTasks
-_0809952C: .4byte sub_8099530
-	thumb_func_end sub_809949C
-
-	thumb_func_start sub_8099530
-sub_8099530: @ 8099530
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _08099588 @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r5, r1, r2
-	ldrb r1, [r5, 0x8]
-	ldrh r0, [r5, 0xA]
-	ldrh r2, [r5, 0x1E]
-	adds r0, r2
-	strh r0, [r5, 0x1E]
-	ldr r2, _0809958C @ =gSprites
-	lsls r4, r1, 4
-	adds r4, r1
-	lsls r4, 2
-	adds r4, r2
-	lsls r0, 16
-	asrs r0, 24
-	strh r0, [r4, 0x24]
-	ldrh r0, [r5, 0x1C]
-	lsrs r0, 8
-	movs r2, 0xC
-	ldrsh r1, [r5, r2]
-	bl Sin
-	strh r0, [r4, 0x26]
-	ldrh r0, [r5, 0x16]
-	ldrh r1, [r5, 0x1C]
-	adds r0, r1
-	strh r0, [r5, 0x1C]
-	ldrh r0, [r5, 0xE]
-	subs r0, 0x1
-	strh r0, [r5, 0xE]
-	lsls r0, 16
-	cmp r0, 0
-	bne _08099580
-	ldr r0, _08099590 @ =sub_8099594
-	str r0, [r5]
-_08099580:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099588: .4byte gTasks
-_0809958C: .4byte gSprites
-_08099590: .4byte sub_8099594
-	thumb_func_end sub_8099530
-
-	thumb_func_start sub_8099594
-sub_8099594: @ 8099594
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	adds r5, r0, 0
-	ldr r1, _080995B8 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrh r1, [r4, 0x10]
-	movs r2, 0x10
-	ldrsh r0, [r4, r2]
-	cmp r0, 0
-	ble _080995BC
-	subs r0, r1, 0x1
-	strh r0, [r4, 0x10]
-	b _080995F0
-	.align 2, 0
-_080995B8: .4byte gTasks
-_080995BC:
-	ldrb r0, [r4, 0x8]
-	ldrh r2, [r4, 0x12]
-	ldrh r1, [r4, 0x20]
-	adds r2, r1
-	strh r2, [r4, 0x20]
-	ldr r3, _080995F8 @ =gSprites
-	lsls r1, r0, 4
-	adds r1, r0
-	lsls r1, 2
-	adds r1, r3
-	lsls r2, 16
-	asrs r2, 24
-	ldrh r0, [r4, 0x1E]
-	lsls r0, 16
-	asrs r0, 24
-	adds r2, r0
-	strh r2, [r1, 0x24]
-	ldrh r0, [r4, 0x14]
-	subs r0, 0x1
-	strh r0, [r4, 0x14]
-	lsls r0, 16
-	cmp r0, 0
-	bne _080995F0
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-_080995F0:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080995F8: .4byte gSprites
-	thumb_func_end sub_8099594
-
-	thumb_func_start sub_80995FC
-sub_80995FC: @ 80995FC
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r1, _08099620 @ =gBattleAnimArgs
-	movs r2, 0
-	ldrsh r0, [r1, r2]
-	cmp r0, 0x2
-	beq _0809962A
-	cmp r0, 0x2
-	bgt _08099624
-	cmp r0, 0
-	blt _0809965C
-	ldrb r0, [r1]
-	bl GetAnimBankSpriteId
-	lsls r0, 24
-	lsrs r2, r0, 24
-	b _08099664
-	.align 2, 0
-_08099620: .4byte gBattleAnimArgs
-_08099624:
-	cmp r0, 0x3
-	beq _08099634
-	b _0809965C
-_0809962A:
-	ldr r5, _08099630 @ =gBattleAnimAttacker
-	b _08099636
-	.align 2, 0
-_08099630: .4byte gBattleAnimAttacker
-_08099634:
-	ldr r5, _08099654 @ =gBattleAnimTarget
-_08099636:
-	ldrb r0, [r5]
-	movs r4, 0x2
-	eors r0, r4
-	bl sub_8072DF0
-	lsls r0, 24
-	cmp r0, 0
-	beq _0809965C
-	ldr r1, _08099658 @ =gBattlerSpriteIds
-	ldrb r0, [r5]
-	eors r0, r4
-	adds r0, r1
-	ldrb r2, [r0]
-	b _08099664
-	.align 2, 0
-_08099654: .4byte gBattleAnimTarget
-_08099658: .4byte gBattlerSpriteIds
-_0809965C:
-	adds r0, r6, 0
-	bl DestroyAnimVisualTask
-	b _080996A4
-_08099664:
-	ldr r1, _08099684 @ =gTasks
-	lsls r4, r6, 2
-	adds r0, r4, r6
-	lsls r0, 3
-	adds r5, r0, r1
-	strh r2, [r5, 0x8]
-	ldr r0, _08099688 @ =gBattleAnimTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _08099690
-	ldr r0, _0809968C @ =gBattleAnimArgs
-	ldrh r0, [r0, 0x2]
-	b _08099696
-	.align 2, 0
-_08099684: .4byte gTasks
-_08099688: .4byte gBattleAnimTarget
-_0809968C: .4byte gBattleAnimArgs
-_08099690:
-	ldr r0, _080996AC @ =gBattleAnimArgs
-	ldrh r0, [r0, 0x2]
-	negs r0, r0
-_08099696:
-	strh r0, [r5, 0xA]
-	ldr r0, _080996B0 @ =gTasks
-	adds r1, r4, r6
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _080996B4 @ =sub_80996B8
-	str r0, [r1]
-_080996A4:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080996AC: .4byte gBattleAnimArgs
-_080996B0: .4byte gTasks
-_080996B4: .4byte sub_80996B8
-	thumb_func_end sub_80995FC
-
-	thumb_func_start sub_80996B8
-sub_80996B8: @ 80996B8
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, _080996FC @ =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldrb r2, [r1, 0x8]
-	ldr r3, _08099700 @ =gSprites
-	lsls r0, r2, 4
-	adds r0, r2
-	lsls r0, 2
-	adds r0, r3
-	ldrh r1, [r1, 0xA]
-	ldrh r2, [r0, 0x24]
-	adds r1, r2
-	strh r1, [r0, 0x24]
-	movs r2, 0x24
-	ldrsh r1, [r0, r2]
-	movs r2, 0x20
-	ldrsh r0, [r0, r2]
-	adds r1, r0
-	adds r1, 0x20
-	movs r0, 0x98
-	lsls r0, 1
-	cmp r1, r0
-	bls _080996F6
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-_080996F6:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080996FC: .4byte gTasks
-_08099700: .4byte gSprites
-	thumb_func_end sub_80996B8
-
-	thumb_func_start sub_8099704
-sub_8099704: @ 8099704
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r6, _08099754 @ =gBattleAnimAttacker
-	ldrb r0, [r6]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _08099720
-	ldr r1, _08099758 @ =gBattleAnimArgs
-	ldrh r0, [r1, 0x2]
-	negs r0, r0
-	strh r0, [r1, 0x2]
-_08099720:
-	ldr r4, _08099758 @ =gBattleAnimArgs
-	ldrb r0, [r4, 0x8]
-	bl GetAnimBankSpriteId
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _0809975C @ =gTasks
-	lsls r3, r5, 2
-	adds r1, r3, r5
-	lsls r1, 3
-	adds r2, r1, r2
-	ldrh r1, [r4]
-	strh r1, [r2, 0x8]
-	ldrh r1, [r4, 0x2]
-	strh r1, [r2, 0xA]
-	ldrh r1, [r4, 0x4]
-	strh r1, [r2, 0xC]
-	ldrh r1, [r4, 0x6]
-	strh r1, [r2, 0xE]
-	strh r0, [r2, 0x10]
-	movs r1, 0x8
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _08099760
-	ldrb r0, [r6]
-	b _08099764
-	.align 2, 0
-_08099754: .4byte gBattleAnimAttacker
-_08099758: .4byte gBattleAnimArgs
-_0809975C: .4byte gTasks
-_08099760:
-	ldr r0, _0809977C @ =gBattleAnimTarget
-	ldrb r0, [r0]
-_08099764:
-	strh r0, [r2, 0x12]
-	ldr r1, _08099780 @ =gTasks
-	adds r0, r3, r5
-	lsls r0, 3
-	adds r0, r1
-	movs r1, 0x1
-	strh r1, [r0, 0x20]
-	ldr r1, _08099784 @ =sub_8099788
-	str r1, [r0]
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0809977C: .4byte gBattleAnimTarget
-_08099780: .4byte gTasks
-_08099784: .4byte sub_8099788
-	thumb_func_end sub_8099704
-
-	thumb_func_start sub_8099788
-sub_8099788: @ 8099788
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r1, _080997D8 @ =gTasks
-	lsls r0, r6, 2
-	adds r0, r6
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrb r7, [r4, 0x10]
-	ldrh r0, [r4, 0xC]
-	ldrh r1, [r4, 0x1C]
-	adds r0, r1
-	lsls r1, r0, 16
-	strh r0, [r4, 0x1C]
-	lsrs r1, 24
-	mov r8, r1
-	mov r0, r8
-	movs r2, 0xA
-	ldrsh r1, [r4, r2]
-	bl Sin
-	lsls r0, 16
-	lsrs r5, r0, 16
-	mov r9, r5
-	movs r1, 0x8
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _080997E0
-	ldr r0, _080997DC @ =gSprites
-	lsls r2, r7, 4
-	adds r1, r2, r7
-	lsls r1, 2
-	adds r1, r0
-	strh r5, [r1, 0x24]
-	mov r9, r0
-	adds r4, r2, 0
-	b _08099826
-	.align 2, 0
-_080997D8: .4byte gTasks
-_080997DC: .4byte gSprites
-_080997E0:
-	ldrb r0, [r4, 0x12]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _08099808
-	ldr r1, _08099804 @ =gSprites
-	lsls r2, r7, 4
-	adds r0, r2, r7
-	lsls r0, 2
-	adds r3, r0, r1
-	lsls r0, r5, 16
-	asrs r0, 16
-	mov r9, r1
-	adds r4, r2, 0
-	cmp r0, 0
-	bge _08099824
-	b _08099822
-	.align 2, 0
-_08099804: .4byte gSprites
-_08099808:
-	ldr r1, _080998A8 @ =gSprites
-	lsls r2, r7, 4
-	adds r0, r2, r7
-	lsls r0, 2
-	adds r3, r0, r1
-	mov r4, r9
-	lsls r0, r4, 16
-	asrs r0, 16
-	mov r9, r1
-	adds r4, r2, 0
-	cmp r0, 0
-	bge _08099822
-	negs r0, r0
-_08099822:
-	negs r0, r0
-_08099824:
-	strh r0, [r3, 0x26]
-_08099826:
-	mov r5, r8
-	cmp r5, 0x7F
-	bls _08099848
-	ldr r1, _080998AC @ =gTasks
-	lsls r2, r6, 2
-	adds r0, r2, r6
-	lsls r0, 3
-	adds r3, r0, r1
-	movs r5, 0x1E
-	ldrsh r0, [r3, r5]
-	adds r5, r1, 0
-	cmp r0, 0
-	bne _08099848
-	movs r1, 0x20
-	ldrsh r0, [r3, r1]
-	cmp r0, 0x1
-	beq _0809986A
-_08099848:
-	mov r2, r8
-	cmp r2, 0x7E
-	bhi _0809989C
-	ldr r1, _080998AC @ =gTasks
-	lsls r2, r6, 2
-	adds r0, r2, r6
-	lsls r0, 3
-	adds r3, r0, r1
-	movs r5, 0x1E
-	ldrsh r0, [r3, r5]
-	adds r5, r1, 0
-	cmp r0, 0x1
-	bne _0809989C
-	movs r1, 0x20
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	bne _0809989C
-_0809986A:
-	adds r1, r2, r6
-	lsls r1, 3
-	adds r1, r5
-	ldrh r0, [r1, 0x1E]
-	movs r2, 0x1
-	eors r0, r2
-	strh r0, [r1, 0x1E]
-	ldrh r0, [r1, 0x20]
-	eors r0, r2
-	strh r0, [r1, 0x20]
-	ldrh r0, [r1, 0xE]
-	subs r0, 0x1
-	strh r0, [r1, 0xE]
-	lsls r0, 16
-	asrs r3, r0, 16
-	cmp r3, 0
-	bne _0809989C
-	adds r0, r4, r7
-	lsls r0, 2
-	add r0, r9
-	strh r3, [r0, 0x24]
-	strh r3, [r0, 0x26]
-	adds r0, r6, 0
-	bl DestroyAnimVisualTask
-_0809989C:
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080998A8: .4byte gSprites
-_080998AC: .4byte gTasks
-	thumb_func_end sub_8099788
-
-	thumb_func_start sub_80998B0
-sub_80998B0: @ 80998B0
-	push {r4-r6,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r6, _080998FC @ =gBattleAnimArgs
-	ldrb r0, [r6, 0x6]
-	bl GetAnimBankSpriteId
-	adds r5, r0, 0
-	lsls r5, 24
-	lsrs r5, 24
-	ldrb r1, [r6, 0x8]
-	adds r0, r5, 0
-	bl sub_80758E0
-	ldr r1, _08099900 @ =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	ldrh r1, [r6]
-	strh r1, [r0, 0x8]
-	ldrh r1, [r6, 0x2]
-	strh r1, [r0, 0xA]
-	ldrh r1, [r6, 0x4]
-	strh r1, [r0, 0xC]
-	ldrh r1, [r6, 0x4]
-	strh r1, [r0, 0xE]
-	strh r5, [r0, 0x10]
-	movs r1, 0x80
-	lsls r1, 1
-	strh r1, [r0, 0x1C]
-	strh r1, [r0, 0x1E]
-	ldr r1, _08099904 @ =sub_8099908
-	str r1, [r0]
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080998FC: .4byte gBattleAnimArgs
-_08099900: .4byte gTasks
-_08099904: .4byte sub_8099908
-	thumb_func_end sub_80998B0
-
-	thumb_func_start sub_8099908
-sub_8099908: @ 8099908
-	push {r4-r6,lr}
-	lsls r0, 24
-	lsrs r0, 24
-	adds r5, r0, 0
-	ldr r1, _08099968 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrh r0, [r4, 0x8]
-	ldrh r1, [r4, 0x1C]
-	adds r0, r1
-	strh r0, [r4, 0x1C]
-	ldrh r0, [r4, 0xA]
-	ldrh r3, [r4, 0x1E]
-	adds r0, r3
-	strh r0, [r4, 0x1E]
-	ldrb r0, [r4, 0x10]
-	adds r6, r0, 0
-	movs r0, 0x1C
-	ldrsh r1, [r4, r0]
-	movs r3, 0x1E
-	ldrsh r2, [r4, r3]
-	adds r0, r6, 0
-	movs r3, 0
-	bl obj_id_set_rotscale
-	ldrh r0, [r4, 0xC]
-	subs r0, 0x1
-	strh r0, [r4, 0xC]
-	lsls r0, 16
-	asrs r1, r0, 16
-	cmp r1, 0
-	bne _08099978
-	ldrh r2, [r4, 0xE]
-	movs r3, 0xE
-	ldrsh r0, [r4, r3]
-	cmp r0, 0
-	ble _0809996C
-	ldrh r0, [r4, 0x8]
-	negs r0, r0
-	strh r0, [r4, 0x8]
-	ldrh r0, [r4, 0xA]
-	negs r0, r0
-	strh r0, [r4, 0xA]
-	strh r2, [r4, 0xC]
-	strh r1, [r4, 0xE]
-	b _08099978
-	.align 2, 0
-_08099968: .4byte gTasks
-_0809996C:
-	adds r0, r6, 0
-	bl sub_8075980
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-_08099978:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8099908
-
-	thumb_func_start sub_8099980
-sub_8099980: @ 8099980
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	lsls r0, 24
-	lsrs r7, r0, 24
-	ldr r4, _080999BC @ =gBattleAnimArgs
-	ldrb r0, [r4, 0x4]
-	bl GetAnimBankSpriteId
-	lsls r0, 24
-	lsrs r0, 24
-	mov r8, r0
-	movs r1, 0
-	bl sub_80758E0
-	ldr r1, _080999C0 @ =gTasks
-	lsls r0, r7, 2
-	adds r0, r7
-	lsls r0, 3
-	adds r2, r0, r1
-	movs r1, 0
-	strh r1, [r2, 0xA]
-	ldrh r0, [r4]
-	strh r0, [r2, 0xC]
-	movs r3, 0x6
-	ldrsh r0, [r4, r3]
-	cmp r0, 0x1
-	beq _080999C4
-	strh r1, [r2, 0xE]
-	b _080999D0
-	.align 2, 0
-_080999BC: .4byte gBattleAnimArgs
-_080999C0: .4byte gTasks
-_080999C4:
-	ldrh r0, [r4]
-	ldrh r1, [r4, 0x2]
-	adds r3, r0, 0
-	muls r3, r1
-	adds r0, r3, 0
-	strh r0, [r2, 0xE]
-_080999D0:
-	ldr r1, _080999FC @ =gTasks
-	lsls r4, r7, 2
-	adds r0, r4, r7
-	lsls r0, 3
-	adds r5, r0, r1
-	ldr r6, _08099A00 @ =gBattleAnimArgs
-	ldrh r0, [r6, 0x2]
-	strh r0, [r5, 0x10]
-	mov r0, r8
-	strh r0, [r5, 0x12]
-	ldrh r0, [r6, 0x6]
-	strh r0, [r5, 0x14]
-	bl sub_8073788
-	lsls r0, 24
-	mov r8, r4
-	cmp r0, 0
-	beq _08099A04
-	movs r0, 0x1
-	strh r0, [r5, 0x16]
-	b _08099A28
-	.align 2, 0
-_080999FC: .4byte gTasks
-_08099A00: .4byte gBattleAnimArgs
-_08099A04:
-	movs r1, 0x4
-	ldrsh r0, [r6, r1]
-	cmp r0, 0
-	bne _08099A14
-	ldr r0, _08099A10 @ =gBattleAnimAttacker
-	b _08099A16
-	.align 2, 0
-_08099A10: .4byte gBattleAnimAttacker
-_08099A14:
-	ldr r0, _08099A6C @ =gBattleAnimTarget
-_08099A16:
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	movs r1, 0
-	lsls r0, 24
-	cmp r0, 0
-	bne _08099A26
-	movs r1, 0x1
-_08099A26:
-	strh r1, [r5, 0x16]
-_08099A28:
-	ldr r0, _08099A70 @ =gTasks
-	mov r2, r8
-	adds r1, r2, r7
-	lsls r1, 3
-	adds r4, r1, r0
-	movs r3, 0x16
-	ldrsh r0, [r4, r3]
-	cmp r0, 0
-	beq _08099A54
-	bl sub_8073788
-	lsls r0, 24
-	cmp r0, 0
-	bne _08099A54
-	movs r1, 0xE
-	ldrsh r0, [r4, r1]
-	negs r0, r0
-	strh r0, [r4, 0xE]
-	movs r2, 0x10
-	ldrsh r0, [r4, r2]
-	negs r0, r0
-	strh r0, [r4, 0x10]
-_08099A54:
-	ldr r0, _08099A70 @ =gTasks
-	mov r3, r8
-	adds r1, r3, r7
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, _08099A74 @ =sub_8099B54
-	str r0, [r1]
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099A6C: .4byte gBattleAnimTarget
-_08099A70: .4byte gTasks
-_08099A74: .4byte sub_8099B54
-	thumb_func_end sub_8099980
-
-	thumb_func_start sub_8099A78
-sub_8099A78: @ 8099A78
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r4, _08099AB4 @ =gBattleAnimArgs
-	ldrb r0, [r4, 0x4]
-	bl GetAnimBankSpriteId
-	lsls r0, 24
-	lsrs r0, 24
-	mov r8, r0
-	movs r1, 0
-	bl sub_80758E0
-	ldr r1, _08099AB8 @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r0, r1
-	movs r1, 0
-	strh r1, [r0, 0xA]
-	ldrh r1, [r4]
-	strh r1, [r0, 0xC]
-	movs r1, 0x4
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _08099AC0
-	ldr r0, _08099ABC @ =gBattleAnimAttacker
-	b _08099AC2
-	.align 2, 0
-_08099AB4: .4byte gBattleAnimArgs
-_08099AB8: .4byte gTasks
-_08099ABC: .4byte gBattleAnimAttacker
-_08099AC0:
-	ldr r0, _08099AF0 @ =gBattleAnimTarget
-_08099AC2:
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _08099AD4
-	ldrh r0, [r4, 0x2]
-	negs r0, r0
-	strh r0, [r4, 0x2]
-_08099AD4:
-	ldr r0, _08099AF4 @ =gBattleAnimArgs
-	movs r2, 0x6
-	ldrsh r1, [r0, r2]
-	adds r6, r0, 0
-	cmp r1, 0x1
-	beq _08099AFC
-	ldr r2, _08099AF8 @ =gTasks
-	lsls r3, r5, 2
-	adds r0, r3, r5
-	lsls r0, 3
-	adds r0, r2
-	movs r1, 0
-	strh r1, [r0, 0xE]
-	b _08099B16
-	.align 2, 0
-_08099AF0: .4byte gBattleAnimTarget
-_08099AF4: .4byte gBattleAnimArgs
-_08099AF8: .4byte gTasks
-_08099AFC:
-	ldr r3, _08099B4C @ =gTasks
-	lsls r4, r5, 2
-	adds r0, r4, r5
-	lsls r0, 3
-	adds r0, r3
-	ldrh r2, [r6]
-	ldrh r1, [r6, 0x2]
-	adds r7, r2, 0
-	muls r7, r1
-	adds r1, r7, 0
-	strh r1, [r0, 0xE]
-	adds r2, r3, 0
-	adds r3, r4, 0
-_08099B16:
-	adds r1, r3, r5
-	lsls r1, 3
-	adds r1, r2
-	ldrh r0, [r6, 0x2]
-	strh r0, [r1, 0x10]
-	mov r0, r8
-	strh r0, [r1, 0x12]
-	ldrh r0, [r6, 0x6]
-	strh r0, [r1, 0x14]
-	movs r0, 0x1
-	strh r0, [r1, 0x16]
-	movs r2, 0xE
-	ldrsh r0, [r1, r2]
-	negs r0, r0
-	strh r0, [r1, 0xE]
-	movs r7, 0x10
-	ldrsh r0, [r1, r7]
-	negs r0, r0
-	strh r0, [r1, 0x10]
-	ldr r0, _08099B50 @ =sub_8099B54
-	str r0, [r1]
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099B4C: .4byte gTasks
-_08099B50: .4byte sub_8099B54
-	thumb_func_end sub_8099A78
-
-	thumb_func_start sub_8099B54
-sub_8099B54: @ 8099B54
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r1, _08099BAC @ =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r4, r0, r1
-	ldrh r0, [r4, 0x10]
-	ldrh r1, [r4, 0xE]
-	adds r0, r1
-	strh r0, [r4, 0xE]
-	ldrb r0, [r4, 0x12]
-	movs r2, 0x80
-	lsls r2, 1
-	ldrh r3, [r4, 0xE]
-	adds r1, r2, 0
-	bl obj_id_set_rotscale
-	movs r2, 0x16
-	ldrsh r0, [r4, r2]
-	cmp r0, 0
-	beq _08099B88
-	ldrb r0, [r4, 0x12]
-	bl sub_80759DC
-_08099B88:
-	ldrh r0, [r4, 0xA]
-	adds r0, 0x1
-	strh r0, [r4, 0xA]
-	lsls r0, 16
-	asrs r0, 16
-	movs r2, 0xC
-	ldrsh r1, [r4, r2]
-	cmp r0, r1
-	blt _08099BCE
-	movs r1, 0x14
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x1
-	beq _08099BB0
-	cmp r0, 0x1
-	ble _08099BB6
-	cmp r0, 0x2
-	beq _08099BBE
-	b _08099BB6
-	.align 2, 0
-_08099BAC: .4byte gTasks
-_08099BB0:
-	ldrb r0, [r4, 0x12]
-	bl sub_8075980
-_08099BB6:
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-	b _08099BCE
-_08099BBE:
-	movs r0, 0
-	strh r0, [r4, 0xA]
-	movs r2, 0x10
-	ldrsh r0, [r4, r2]
-	negs r0, r0
-	strh r0, [r4, 0x10]
-	movs r0, 0x1
-	strh r0, [r4, 0x14]
-_08099BCE:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8099B54
-
-	thumb_func_start sub_8099BD4
-sub_8099BD4: @ 8099BD4
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	lsls r0, 24
-	lsrs r7, r0, 24
-	ldr r0, _08099C00 @ =gBattleAnimArgs
-	movs r2, 0
-	ldrsh r1, [r0, r2]
-	mov r8, r0
-	cmp r1, 0
-	bne _08099C0C
-	ldr r4, _08099C04 @ =gTasks
-	lsls r5, r7, 2
-	adds r0, r5, r7
-	lsls r0, 3
-	adds r6, r0, r4
-	ldr r0, _08099C08 @ =gUnknown_2037EEC
-	ldrh r0, [r0]
-	movs r1, 0xC
-	bl __udivsi3
-	b _08099C20
-	.align 2, 0
-_08099C00: .4byte gBattleAnimArgs
-_08099C04: .4byte gTasks
-_08099C08: .4byte gUnknown_2037EEC
-_08099C0C:
-	ldr r4, _08099CA8 @ =gTasks
-	lsls r5, r7, 2
-	adds r0, r5, r7
-	lsls r0, 3
-	adds r6, r0, r4
-	ldr r0, _08099CAC @ =gUnknown_2037EE8
-	ldr r0, [r0]
-	movs r1, 0xC
-	bl __divsi3
-_08099C20:
-	strh r0, [r6, 0x26]
-	lsls r0, 16
-	adds r1, r4, 0
-	cmp r0, 0
-	bgt _08099C2E
-	movs r0, 0x1
-	strh r0, [r6, 0x26]
-_08099C2E:
-	movs r2, 0x26
-	ldrsh r0, [r6, r2]
-	cmp r0, 0x10
-	ble _08099C3A
-	movs r0, 0x10
-	strh r0, [r6, 0x26]
-_08099C3A:
-	adds r4, r5, r7
-	lsls r4, 3
-	adds r4, r1
-	movs r0, 0x26
-	ldrsh r1, [r4, r0]
-	lsrs r0, r1, 31
-	adds r1, r0
-	asrs r1, 1
-	movs r5, 0
-	strh r1, [r4, 0x24]
-	ldrh r2, [r4, 0x26]
-	movs r0, 0x1
-	ands r0, r2
-	adds r1, r0
-	strh r1, [r4, 0x22]
-	strh r5, [r4, 0x20]
-	mov r1, r8
-	ldrh r0, [r1, 0x6]
-	strh r0, [r4, 0x1C]
-	ldrh r0, [r1, 0x8]
-	strh r0, [r4, 0x1E]
-	movs r0, 0x1
-	bl GetAnimBankSpriteId
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x16]
-	ldr r2, _08099CB0 @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r4, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrh r0, [r0, 0x24]
-	strh r0, [r4, 0x18]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrh r0, [r0, 0x26]
-	strh r0, [r4, 0x1A]
-	strh r5, [r4, 0x8]
-	mov r1, r8
-	ldrh r0, [r1, 0x2]
-	strh r0, [r4, 0xA]
-	ldrh r0, [r1, 0x4]
-	strh r0, [r4, 0xC]
-	ldr r0, _08099CB4 @ =sub_8099CB8
-	str r0, [r4]
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099CA8: .4byte gTasks
-_08099CAC: .4byte gUnknown_2037EE8
-_08099CB0: .4byte gSprites
-_08099CB4: .4byte sub_8099CB8
-	thumb_func_end sub_8099BD4
-
-	thumb_func_start sub_8099CB8
-sub_8099CB8: @ 8099CB8
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	ldr r1, _08099D0C @ =gTasks
-	adds r3, r0, r1
-	ldrh r0, [r3, 0x8]
-	adds r0, 0x1
-	strh r0, [r3, 0x8]
-	lsls r0, 16
-	asrs r0, 16
-	movs r2, 0xA
-	ldrsh r1, [r3, r2]
-	cmp r0, r1
-	ble _08099D96
-	movs r0, 0
-	strh r0, [r3, 0x8]
-	ldrh r0, [r3, 0x20]
-	adds r1, r0, 0x1
-	movs r0, 0x1
-	ands r1, r0
-	strh r1, [r3, 0x20]
-	movs r2, 0x1C
-	ldrsh r0, [r3, r2]
-	cmp r0, 0
-	beq _08099D2A
-	cmp r1, 0
-	beq _08099D14
-	ldr r2, _08099D10 @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrh r1, [r3, 0x22]
-	ldrh r2, [r3, 0x18]
-	adds r1, r2
-	b _08099D28
-	.align 2, 0
-_08099D0C: .4byte gTasks
-_08099D10: .4byte gSprites
-_08099D14:
-	ldr r2, _08099D50 @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrh r1, [r3, 0x18]
-	ldrh r2, [r3, 0x24]
-	subs r1, r2
-_08099D28:
-	strh r1, [r0, 0x24]
-_08099D2A:
-	movs r1, 0x1E
-	ldrsh r0, [r3, r1]
-	cmp r0, 0
-	beq _08099D64
-	movs r2, 0x20
-	ldrsh r4, [r3, r2]
-	cmp r4, 0
-	beq _08099D54
-	ldr r2, _08099D50 @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrh r1, [r3, 0x26]
-	strh r1, [r0, 0x26]
-	b _08099D64
-	.align 2, 0
-_08099D50: .4byte gSprites
-_08099D54:
-	ldr r2, _08099D9C @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	strh r4, [r0, 0x26]
-_08099D64:
-	ldrh r0, [r3, 0xC]
-	subs r0, 0x1
-	strh r0, [r3, 0xC]
-	lsls r0, 16
-	asrs r4, r0, 16
-	cmp r4, 0
-	bne _08099D96
-	ldr r2, _08099D9C @ =gSprites
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	strh r4, [r0, 0x24]
-	movs r0, 0x16
-	ldrsh r1, [r3, r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	strh r4, [r0, 0x26]
-	adds r0, r5, 0
-	bl DestroyAnimVisualTask
-_08099D96:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08099D9C: .4byte gSprites
-	thumb_func_end sub_8099CB8
-
-	.align 2, 0 @ Don't pad with nop.
diff --git a/include/battle_anim.h b/include/battle_anim.h
index 60e66e085..5929a318e 100644
--- a/include/battle_anim.h
+++ b/include/battle_anim.h
@@ -64,6 +64,8 @@ extern u8 gBattleAnimTarget;
 extern u16 gAnimSpeciesByBanks[BATTLE_BANKS_COUNT];
 extern u8 gUnknown_02038440;
 extern u8 gBattlerSpriteIds[MAX_BATTLERS_COUNT];
+extern u16 gUnknown_2037EEC;
+extern s32 gUnknown_2037EE8;
 
 void ClearBattleAnimationVars(void);
 void DoMoveAnim(u16 move);
@@ -127,5 +129,10 @@ u8 LaunchBallFadeMonTask(bool8 unFadeLater, u8 bank, u32 arg2, u8 ballId);
 void sub_8074DC4(struct Sprite * sprite);
 void sub_8074E14(struct Sprite * sprite);
 void sub_80754B8(struct Sprite * sprite);
+void sub_80758E0(u8 spriteId, u8 b);
+void sub_8075980(u8 spriteId);
+void obj_id_set_rotscale(u8 spriteId, s16 xScale, s16 yScale, u16 rotation);
+bool8 sub_8073788(void);
+void sub_80759DC(u8 spriteId);
 
 #endif // GUARD_BATTLE_ANIM_H
diff --git a/ld_script.txt b/ld_script.txt
index b4fd52516..5bb0940ac 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -139,7 +139,6 @@ SECTIONS {
         asm/map_name_popup.o(.text);
         src/item_menu_icons.o(.text);
         src/battle_anim_mon_movement.o(.text);
-        asm/battle_anim_mon_movement.o(.text);
         src/item.o(.text);
         asm/shop.o(.text);
         src/berry.o(.text);
diff --git a/src/battle_anim_mon_movement.c b/src/battle_anim_mon_movement.c
index 84e7395af..27e6ef28c 100644
--- a/src/battle_anim_mon_movement.c
+++ b/src/battle_anim_mon_movement.c
@@ -4,6 +4,8 @@
 #include "task.h"
 #include "trig.h"
 
+#define abs(x) ((x) < 0 ? -(x) : (x))
+
 void sub_8098A6C(u8 taskId);
 void sub_8098C08(u8 taskId);
 void sub_8098D54(u8 taskId);
@@ -18,6 +20,13 @@ void sub_8099270(struct Sprite * sprite);
 void sub_80992E0(struct Sprite * sprite);
 void sub_8099394(struct Sprite * sprite);
 void sub_809946C(struct Sprite * sprite);
+void sub_8099530(u8 taskId);
+void sub_8099594(u8 taskId);
+void sub_80996B8(u8 taskId);
+void sub_8099788(u8 taskId);
+void sub_8099908(u8 taskId);
+void sub_8099B54(u8 taskId);
+void sub_8099CB8(u8 taskId);
 
 const struct SpriteTemplate gUnknown_83D4E4C[] = {
     {
@@ -447,3 +456,354 @@ void sub_809946C(struct Sprite * sprite)
     gSprites[sprite->data[5]].pos2.y = 0;
     DestroyAnimSprite(sprite);
 }
+
+void sub_809949C(u8 taskId)
+{
+    u16 r7 = 0x8000 / gBattleAnimArgs[3];
+    if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+    {
+        gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+        gBattleAnimArgs[5] = -gBattleAnimArgs[5];
+    }
+    gTasks[taskId].data[0] = GetAnimBankSpriteId(gBattleAnimArgs[0]);
+    gTasks[taskId].data[1] = gBattleAnimArgs[1] * 256 / gBattleAnimArgs[3];
+    gTasks[taskId].data[2] = gBattleAnimArgs[2];
+    gTasks[taskId].data[3] = gBattleAnimArgs[3];
+    gTasks[taskId].data[4] = gBattleAnimArgs[4];
+    gTasks[taskId].data[5] = gBattleAnimArgs[5] * 256 / gBattleAnimArgs[6];
+    gTasks[taskId].data[6] = gBattleAnimArgs[6];
+    gTasks[taskId].data[7] = r7;
+    gTasks[taskId].func = sub_8099530;
+}
+
+void sub_8099530(u8 taskId)
+{
+    u8 spriteId = gTasks[taskId].data[0];
+    gTasks[taskId].data[11] += gTasks[taskId].data[1];
+    gSprites[spriteId].pos2.x = gTasks[taskId].data[11] >> 8;
+    gSprites[spriteId].pos2.y = Sin((u8)(gTasks[taskId].data[10] >> 8), gTasks[taskId].data[2]);
+    gTasks[taskId].data[10] += gTasks[taskId].data[7];
+    if (--gTasks[taskId].data[3] == 0)
+        gTasks[taskId].func = sub_8099594;
+}
+
+void sub_8099594(u8 taskId)
+{
+    u8 spriteId;
+
+    if (gTasks[taskId].data[4] > 0)
+        gTasks[taskId].data[4]--;
+    else
+    {
+        spriteId = gTasks[taskId].data[0];
+        gTasks[taskId].data[12] += gTasks[taskId].data[5];
+        gSprites[spriteId].pos2.x = (gTasks[taskId].data[12] >> 8) + (gTasks[taskId].data[11] >> 8);
+        if (--gTasks[taskId].data[6] == 0)
+            DestroyAnimVisualTask(taskId);
+    }
+}
+
+void sub_80995FC(u8 taskId)
+{
+    u8 spriteId;
+
+    switch (gBattleAnimArgs[0])
+    {
+    case 0:
+    case 1:
+        spriteId = GetAnimBankSpriteId(gBattleAnimArgs[0]);
+        break;
+    case 2:
+        if (!sub_8072DF0(gBattleAnimAttacker ^ BIT_FLANK))
+        {
+            DestroyAnimVisualTask(taskId);
+            return;
+        }
+        spriteId = gBattlerSpriteIds[gBattleAnimAttacker ^ BIT_FLANK];
+        break;
+    case 3:
+        if (!sub_8072DF0(gBattleAnimTarget ^ BIT_FLANK))
+        {
+            DestroyAnimVisualTask(taskId);
+            return;
+        }
+        spriteId = gBattlerSpriteIds[gBattleAnimTarget ^ BIT_FLANK];
+        break;
+    default:
+        DestroyAnimVisualTask(taskId);
+        return;
+    }
+    gTasks[taskId].data[0] = spriteId;
+    if (GetBattlerSide(gBattleAnimTarget) != B_SIDE_PLAYER)
+        gTasks[taskId].data[1] = gBattleAnimArgs[1];
+    else
+        gTasks[taskId].data[1] = -gBattleAnimArgs[1];
+    gTasks[taskId].func = sub_80996B8;
+}
+
+void sub_80996B8(u8 taskId)
+{
+    u8 spriteId = gTasks[taskId].data[0];
+    gSprites[spriteId].pos2.x += gTasks[taskId].data[1];
+    if (gSprites[spriteId].pos2.x + gSprites[spriteId].pos1.x < -0x20 || gSprites[spriteId].pos2.x + gSprites[spriteId].pos1.x > 0x110)
+        DestroyAnimVisualTask(taskId);
+}
+
+void sub_8099704(u8 taskId)
+{
+    u8 spriteId;
+    if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+        gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+    spriteId = GetAnimBankSpriteId(gBattleAnimArgs[4]);
+    gTasks[taskId].data[0] = gBattleAnimArgs[0];
+    gTasks[taskId].data[1] = gBattleAnimArgs[1];
+    gTasks[taskId].data[2] = gBattleAnimArgs[2];
+    gTasks[taskId].data[3] = gBattleAnimArgs[3];
+    gTasks[taskId].data[4] = spriteId;
+    if (gBattleAnimArgs[4] == 0)
+        gTasks[taskId].data[5] = gBattleAnimAttacker;
+    else
+        gTasks[taskId].data[5] = gBattleAnimTarget;
+    gTasks[taskId].data[12] = 1;
+    gTasks[taskId].func = sub_8099788;
+}
+
+void sub_8099788(u8 taskId)
+{
+    u8 spriteId;
+    u32 r8;
+    s16 r5;
+    u16 tmp;
+
+    spriteId = gTasks[taskId].data[4];
+    tmp = gTasks[taskId].data[10] + gTasks[taskId].data[2];
+    gTasks[taskId].data[10] = tmp;
+    r8 = tmp >> 8;
+    r5 = Sin(r8, gTasks[taskId].data[1]);
+    if (gTasks[taskId].data[0] == 0)
+    {
+        gSprites[spriteId].pos2.x = r5;
+    }
+    else if (GetBattlerSide(gTasks[taskId].data[5]) == B_SIDE_PLAYER)
+    {
+        gSprites[spriteId].pos2.y = abs(r5);
+    }
+    else
+        gSprites[spriteId].pos2.y = -abs(r5);
+    if ((r8 > 0x7F && gTasks[taskId].data[11] == 0 && gTasks[taskId].data[12] == 1) || (r8 < 0x7F && gTasks[taskId].data[11] == 1 && gTasks[taskId].data[12] == 0))
+    {
+        gTasks[taskId].data[11] ^= 1;
+        gTasks[taskId].data[12] ^= 1;
+        if (--gTasks[taskId].data[3] == 0)
+        {
+            gSprites[spriteId].pos2.x = 0;
+            gSprites[spriteId].pos2.y = 0;
+            DestroyAnimVisualTask(taskId);
+        }
+    }
+}
+
+void sub_80998B0(u8 taskId)
+{
+    u8 spriteId = GetAnimBankSpriteId(gBattleAnimArgs[3]);
+    sub_80758E0(spriteId, gBattleAnimArgs[4]);
+    gTasks[taskId].data[0] = gBattleAnimArgs[0];
+    gTasks[taskId].data[1] = gBattleAnimArgs[1];
+    gTasks[taskId].data[2] = gBattleAnimArgs[2];
+    gTasks[taskId].data[3] = gBattleAnimArgs[2];
+    gTasks[taskId].data[4] = spriteId;
+    gTasks[taskId].data[10] = 0x100;
+    gTasks[taskId].data[11] = 0x100;
+    gTasks[taskId].func = sub_8099908;
+}
+
+void sub_8099908(u8 taskId)
+{
+    u8 spriteId;
+    gTasks[taskId].data[10] += gTasks[taskId].data[0];
+    gTasks[taskId].data[11] += gTasks[taskId].data[1];
+    spriteId = gTasks[taskId].data[4];
+    obj_id_set_rotscale(spriteId, gTasks[taskId].data[10], gTasks[taskId].data[11], 0);
+    if (--gTasks[taskId].data[2] == 0)
+    {
+        if (gTasks[taskId].data[3] > 0)
+        {
+            gTasks[taskId].data[0] = -gTasks[taskId].data[0];
+            gTasks[taskId].data[1] = -gTasks[taskId].data[1];
+            gTasks[taskId].data[2] = gTasks[taskId].data[3];
+            gTasks[taskId].data[3] = 0;
+        }
+        else
+        {
+            sub_8075980(spriteId);
+            DestroyAnimVisualTask(taskId);
+        }
+    }
+}
+
+void sub_8099980(u8 taskId)
+{
+    u8 spriteId = GetAnimBankSpriteId(gBattleAnimArgs[2]);
+    sub_80758E0(spriteId, 0);
+    gTasks[taskId].data[1] = 0;
+    gTasks[taskId].data[2] = gBattleAnimArgs[0];
+    if (gBattleAnimArgs[3] != 1)
+        gTasks[taskId].data[3] = 0;
+    else
+        gTasks[taskId].data[3] = gBattleAnimArgs[0] * gBattleAnimArgs[1];
+    gTasks[taskId].data[4] = gBattleAnimArgs[1];
+    gTasks[taskId].data[5] = spriteId;
+    gTasks[taskId].data[6] = gBattleAnimArgs[3];
+    if (sub_8073788())
+        gTasks[taskId].data[7] = 1;
+    else
+    {
+        if (gBattleAnimArgs[2] == 0)
+            gTasks[taskId].data[7] = GetBattlerSide(gBattleAnimAttacker) == B_SIDE_PLAYER ? 1 : 0;
+        else
+            gTasks[taskId].data[7] = GetBattlerSide(gBattleAnimTarget) == B_SIDE_PLAYER ? 1 : 0;
+    }
+    if (gTasks[taskId].data[7] && !sub_8073788())
+    {
+        s16 tmp;
+        tmp = gTasks[taskId].data[3];
+        gTasks[taskId].data[3] = -tmp;
+        tmp = gTasks[taskId].data[4];
+        gTasks[taskId].data[4] = -tmp;
+    }
+    gTasks[taskId].func = sub_8099B54;
+}
+
+void sub_8099A78(u8 taskId)
+{
+    u8 spriteId = GetAnimBankSpriteId(gBattleAnimArgs[2]);
+    sub_80758E0(spriteId, 0);
+    gTasks[taskId].data[1] = 0;
+    gTasks[taskId].data[2] = gBattleAnimArgs[0];
+    if (gBattleAnimArgs[2] == 0)
+    {
+        if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+            gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+    }
+    else
+    {
+        if (GetBattlerSide(gBattleAnimTarget) != B_SIDE_PLAYER)
+            gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+    }
+    if (gBattleAnimArgs[3] != 1)
+        gTasks[taskId].data[3] = 0;
+    else
+        gTasks[taskId].data[3] = gBattleAnimArgs[0] * gBattleAnimArgs[1];
+    gTasks[taskId].data[4] = gBattleAnimArgs[1];
+    gTasks[taskId].data[5] = spriteId;
+    gTasks[taskId].data[6] = gBattleAnimArgs[3];
+    gTasks[taskId].data[7] = 1;
+    if (gTasks[taskId].data[7] )
+    {
+        s16 tmp;
+        tmp = gTasks[taskId].data[3];
+        gTasks[taskId].data[3] = -tmp;
+        tmp = gTasks[taskId].data[4];
+        gTasks[taskId].data[4] = -tmp;
+    }
+    gTasks[taskId].func = sub_8099B54;
+}
+
+void sub_8099B54(u8 taskId)
+{
+    s16 tmp;
+    gTasks[taskId].data[3] += gTasks[taskId].data[4];
+    obj_id_set_rotscale(gTasks[taskId].data[5], 0x100, 0x100, gTasks[taskId].data[3]);
+    if (gTasks[taskId].data[7])
+        sub_80759DC(gTasks[taskId].data[5]);
+    if (++gTasks[taskId].data[1] >= gTasks[taskId].data[2])
+    {
+        switch (gTasks[taskId].data[6])
+        {
+        case 1:
+            sub_8075980(gTasks[taskId].data[5]);
+            // fallthrough
+        case 0:
+        default:
+            DestroyAnimVisualTask(taskId);
+            break;
+        case 2:
+            gTasks[taskId].data[1] = 0;
+            tmp = gTasks[taskId].data[4];
+            gTasks[taskId].data[4] = -tmp;
+            gTasks[taskId].data[6] = 1;
+            break;
+        }
+    }
+}
+
+void sub_8099BD4(u8 taskId)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        gTasks[taskId].data[15] = gUnknown_2037EEC / 12;
+        if (gTasks[taskId].data[15] < 1)
+            gTasks[taskId].data[15] = 1;
+        if (gTasks[taskId].data[15] > 16)
+            gTasks[taskId].data[15] = 16;
+    }
+    else
+    {
+        gTasks[taskId].data[15] = gUnknown_2037EE8 / 12;
+        if (gTasks[taskId].data[15] < 1)
+            gTasks[taskId].data[15] = 1;
+        if (gTasks[taskId].data[15] > 16)
+            gTasks[taskId].data[15] = 16;
+    }
+    gTasks[taskId].data[14] = gTasks[taskId].data[15] / 2;
+    gTasks[taskId].data[13] = gTasks[taskId].data[14] + (gTasks[taskId].data[15] & 1);
+    gTasks[taskId].data[12] = 0;
+    gTasks[taskId].data[10] = gBattleAnimArgs[3];
+    gTasks[taskId].data[11] = gBattleAnimArgs[4];
+    gTasks[taskId].data[7] = GetAnimBankSpriteId(1);
+    gTasks[taskId].data[8] = gSprites[gTasks[taskId].data[7]].pos2.x;
+    gTasks[taskId].data[9] = gSprites[gTasks[taskId].data[7]].pos2.y;
+    gTasks[taskId].data[0] = 0;
+    gTasks[taskId].data[1] = gBattleAnimArgs[1];
+    gTasks[taskId].data[2] = gBattleAnimArgs[2];
+    gTasks[taskId].func = sub_8099CB8;
+}
+
+void sub_8099CB8(u8 taskId)
+{
+    struct Task *task = &gTasks[taskId];
+    if (++task->data[0] > task->data[1])
+    {
+        task->data[0] = 0;
+        task->data[12] = (task->data[12] + 1) & 1;
+        if (task->data[10])
+        {
+            if (task->data[12])
+            {
+                gSprites[task->data[7]].pos2.x = task->data[8] + task->data[13];
+            }
+            else
+            {
+                gSprites[task->data[7]].pos2.x = task->data[8] - task->data[14];
+            }
+        }
+        if (task->data[11])
+        {
+            if (task->data[12])
+            {
+                gSprites[task->data[7]].pos2.y = task->data[15];
+            }
+            else
+            {
+                gSprites[task->data[7]].pos2.y = 0;
+            }
+        }
+        if (!--task->data[2])
+        {
+            gSprites[task->data[7]].pos2.x = 0;
+            gSprites[task->data[7]].pos2.y = 0;
+            DestroyAnimVisualTask(taskId);
+            return;
+        }
+    }
+}