start ice

6 files changed, 812 insertions, 1590 deletions

diff --git a/asm/ice.s b/asm/ice.s
index c882d2245..bc2be5815 100644
--- a/asm/ice.s
+++ b/asm/ice.s
@@ -5,1596 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_810B614
-sub_810B614: @ 810B614
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	lsls r1, 24
-	lsrs r5, r1, 24
-	ldr r0, =gUnknown_085956C0
-	movs r2, 0x22
-	ldrsh r1, [r4, r2]
-	movs r3, 0x24
-	ldrsh r2, [r4, r3]
-	ldrh r3, [r4, 0x20]
-	lsls r3, 24
-	lsrs r3, 24
-	bl CreateSprite
-	lsls r0, 24
-	lsrs r1, r0, 24
-	cmp r1, 0x40
-	beq _0810B658
-	ldr r3, =gSprites
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r1, r3, 0
-	adds r1, 0x1C
-	adds r1, r0, r1
-	ldr r2, =sub_810B684
-	str r2, [r1]
-	adds r0, r3
-	strh r5, [r0, 0x3A]
-	movs r1, 0xA
-	strh r1, [r0, 0x3C]
-	ldrh r0, [r4, 0x1C]
-	adds r0, 0x1
-	strh r0, [r4, 0x1C]
-_0810B658:
-	ldrh r2, [r4, 0x24]
-	movs r0, 0x24
-	ldrsh r1, [r4, r0]
-	movs r3, 0x26
-	ldrsh r0, [r4, r3]
-	cmp r1, r0
-	bge _0810B67C
-	adds r0, r2, 0
-	adds r0, 0x20
-	strh r0, [r4, 0x24]
-	movs r0, 0
-	b _0810B67E
-	.pool
-_0810B67C:
-	movs r0, 0x1
-_0810B67E:
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_810B614
-
-	thumb_func_start sub_810B684
-sub_810B684: @ 810B684
-	push {r4,lr}
-	adds r4, r0, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _0810B6B8
-	ldr r3, =gTasks
-	movs r0, 0x3C
-	ldrsh r1, [r4, r0]
-	lsls r1, 1
-	movs r0, 0x3A
-	ldrsh r2, [r4, r0]
-	lsls r0, r2, 2
-	adds r0, r2
-	lsls r0, 3
-	adds r1, r0
-	adds r3, 0x8
-	adds r1, r3
-	ldrh r0, [r1]
-	subs r0, 0x1
-	strh r0, [r1]
-	adds r0, r4, 0
-	bl DestroySprite
-_0810B6B8:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810B684
-
-	thumb_func_start sub_810B6C4
-sub_810B6C4: @ 810B6C4
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0x4
-	adds r5, r0, 0
-	ldrh r2, [r5, 0x4]
-	lsls r1, r2, 22
-	lsrs r1, 22
-	adds r1, 0x7
-	ldr r3, =0x000003ff
-	adds r0, r3, 0
-	ands r1, r0
-	ldr r0, =0xfffffc00
-	ands r0, r2
-	orrs r0, r1
-	strh r0, [r5, 0x4]
-	ldr r4, =gBattleAnimTarget
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	mov r9, r0
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	mov r8, r0
-	ldr r4, =gBattleAnimAttacker
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r3, r0, 24
-	ldrb r0, [r4]
-	movs r1, 0x3
-	str r3, [sp]
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r6, r0, 24
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x8]
-	strh r0, [r5, 0x2E]
-	ldrh r0, [r1]
-	ldr r3, [sp]
-	adds r0, r3
-	strh r0, [r5, 0x30]
-	ldrh r0, [r1, 0x4]
-	mov r4, r9
-	adds r0, r4, r0
-	strh r0, [r5, 0x32]
-	ldrh r0, [r1, 0x2]
-	adds r0, r6
-	strh r0, [r5, 0x34]
-	ldrh r0, [r1, 0x6]
-	mov r7, r8
-	adds r0, r7, r0
-	strh r0, [r5, 0x36]
-	adds r0, r5, 0
-	bl sub_80A64EC
-	adds r4, 0x20
-	movs r0, 0x98
-	lsls r0, 1
-	mov r12, r0
-	ldr r3, [sp]
-	cmp r4, r12
-	bhi _0810B79E
-	adds r0, r7, 0
-	adds r0, 0x20
-	ldrh r1, [r5, 0x30]
-	ldrh r2, [r5, 0x32]
-	cmp r0, 0xE0
-	bhi _0810B79E
-	adds r4, r1, 0
-	mov r10, r12
-_0810B76A:
-	mov r7, r9
-	lsls r1, r7, 16
-	asrs r1, 16
-	adds r1, r4
-	lsls r1, 16
-	mov r7, r8
-	lsls r0, r7, 16
-	asrs r0, 16
-	adds r0, r2
-	lsls r0, 16
-	lsrs r0, 16
-	mov r8, r0
-	lsrs r0, r1, 16
-	mov r9, r0
-	movs r7, 0x80
-	lsls r7, 14
-	adds r1, r7
-	lsrs r1, 16
-	cmp r1, r10
-	bhi _0810B79E
-	mov r1, r8
-	lsls r0, r1, 16
-	adds r0, r7
-	lsrs r0, 16
-	cmp r0, 0xE0
-	bls _0810B76A
-_0810B79E:
-	ldrh r0, [r5, 0x30]
-	negs r7, r0
-	strh r7, [r5, 0x30]
-	ldrh r0, [r5, 0x32]
-	negs r4, r0
-	strh r4, [r5, 0x32]
-	lsls r0, r3, 16
-	movs r1, 0x80
-	lsls r1, 14
-	adds r0, r1
-	lsrs r0, 16
-	movs r2, 0x98
-	lsls r2, 1
-	mov r12, r2
-	ldr r1, =gBattleAnimArgs
-	mov r10, r1
-	cmp r0, r12
-	bhi _0810B80A
-	lsls r1, r6, 16
-	movs r2, 0x80
-	lsls r2, 14
-	adds r0, r1, r2
-	b _0810B802
-	.pool
-_0810B7E0:
-	lsls r1, r3, 16
-	asrs r1, 16
-	adds r1, r7
-	lsls r1, 16
-	asrs r0, r2, 16
-	adds r0, r4
-	lsls r0, 16
-	lsrs r6, r0, 16
-	lsrs r3, r1, 16
-	movs r0, 0x80
-	lsls r0, 14
-	adds r1, r0
-	lsrs r1, 16
-	cmp r1, r12
-	bhi _0810B80A
-	lsls r1, r6, 16
-	adds r0, r1, r0
-_0810B802:
-	lsrs r0, 16
-	adds r2, r1, 0
-	cmp r0, 0xE0
-	bls _0810B7E0
-_0810B80A:
-	strh r3, [r5, 0x20]
-	strh r6, [r5, 0x22]
-	mov r1, r10
-	ldrh r0, [r1, 0x8]
-	strh r0, [r5, 0x2E]
-	strh r3, [r5, 0x30]
-	mov r2, r9
-	strh r2, [r5, 0x32]
-	strh r6, [r5, 0x34]
-	mov r3, r8
-	strh r3, [r5, 0x36]
-	adds r0, r5, 0
-	bl sub_80A64EC
-	mov r7, r10
-	ldrh r0, [r7, 0xA]
-	strh r0, [r5, 0x34]
-	ldrh r0, [r7, 0xC]
-	strh r0, [r5, 0x36]
-	ldr r0, =sub_810B848
-	str r0, [r5, 0x1C]
-	add sp, 0x4
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810B6C4
-
-	thumb_func_start sub_810B848
-sub_810B848: @ 810B848
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	beq _0810B8A0
-	ldrh r1, [r4, 0x30]
-	ldrh r2, [r4, 0x38]
-	adds r1, r2
-	strh r1, [r4, 0x38]
-	ldrh r0, [r4, 0x32]
-	ldrh r2, [r4, 0x3A]
-	adds r0, r2
-	strh r0, [r4, 0x3A]
-	strh r1, [r4, 0x24]
-	strh r0, [r4, 0x26]
-	movs r1, 0x3C
-	ldrsh r0, [r4, r1]
-	movs r2, 0x34
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r1, [r4, 0x24]
-	adds r0, r1
-	strh r0, [r4, 0x24]
-	movs r2, 0x3C
-	ldrsh r0, [r4, r2]
-	movs r2, 0x34
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x36]
-	ldrh r2, [r4, 0x3C]
-	adds r0, r2
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x3C]
-	ldrh r0, [r4, 0x2E]
-	subs r0, 0x1
-	strh r0, [r4, 0x2E]
-	b _0810B8A6
-_0810B8A0:
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_0810B8A6:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810B848
-
-	thumb_func_start sub_810B8AC
-sub_810B8AC: @ 810B8AC
-	push {r4,lr}
-	adds r4, r0, 0
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0]
-	strh r0, [r4, 0x2E]
-	movs r0, 0x3C
-	strh r0, [r4, 0x30]
-	movs r0, 0x9
-	strh r0, [r4, 0x32]
-	movs r0, 0x1E
-	strh r0, [r4, 0x34]
-	movs r0, 0xFE
-	lsls r0, 8
-	strh r0, [r4, 0x36]
-	ldr r1, =DestroyAnimSprite
-	adds r0, r4, 0
-	bl StoreSpriteCallbackInData6
-	ldr r1, =TranslateSpriteInGrowingCircleOverDuration
-	str r1, [r4, 0x1C]
-	adds r0, r4, 0
-	bl _call_via_r1
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810B8AC
-
-	thumb_func_start sub_810B8EC
-sub_810B8EC: @ 810B8EC
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0x1
-	bl InitSpritePosToAnimAttacker
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x32]
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810B92C
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r4, 0x32]
-	ldrh r0, [r0, 0x4]
-	subs r1, r0
-	strh r1, [r4, 0x32]
-	b _0810B936
-	.pool
-_0810B92C:
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0, 0x4]
-	ldrh r1, [r4, 0x32]
-	adds r0, r1
-	strh r0, [r4, 0x32]
-_0810B936:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	ldr r1, =gBattleAnimArgs
-	lsrs r0, 24
-	ldrh r2, [r1, 0x6]
-	adds r0, r2
-	strh r0, [r4, 0x36]
-	ldrh r0, [r1, 0x8]
-	strh r0, [r4, 0x2E]
-	ldr r1, =DestroyAnimSprite
-	adds r0, r4, 0
-	bl StoreSpriteCallbackInData6
-	ldr r0, =StartAnimLinearTranslation
-	str r0, [r4, 0x1C]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810B8EC
-
-	thumb_func_start sub_810B974
-sub_810B974: @ 810B974
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	ldr r5, =gBattleAnimArgs
-	movs r1, 0x4
-	ldrsh r0, [r5, r1]
-	cmp r0, 0
-	bne _0810B990
-	adds r0, r4, 0
-	movs r1, 0x1
-	bl InitSpritePosToAnimTarget
-	b _0810B9C6
-	.pool
-_0810B990:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	adds r2, r4, 0
-	adds r2, 0x20
-	adds r3, r4, 0
-	adds r3, 0x22
-	movs r1, 0x1
-	bl SetAverageBattlerPositions
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810B9B6
-	ldrh r0, [r5]
-	negs r0, r0
-	strh r0, [r5]
-_0810B9B6:
-	ldrh r0, [r5]
-	ldrh r1, [r4, 0x20]
-	adds r0, r1
-	strh r0, [r4, 0x20]
-	ldrh r0, [r5, 0x2]
-	ldrh r1, [r4, 0x22]
-	adds r0, r1
-	strh r0, [r4, 0x22]
-_0810B9C6:
-	ldr r1, =sub_810B9E8
-	adds r0, r4, 0
-	bl StoreSpriteCallbackInData6
-	ldr r0, =RunStoredCallbackWhenAffineAnimEnds
-	str r0, [r4, 0x1C]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810B974
-
-	thumb_func_start sub_810B9E8
-sub_810B9E8: @ 810B9E8
-	push {lr}
-	adds r3, r0, 0
-	movs r0, 0x3E
-	adds r0, r3
-	mov r12, r0
-	ldrb r2, [r0]
-	lsls r0, r2, 29
-	lsrs r0, 31
-	movs r1, 0x1
-	eors r1, r0
-	lsls r1, 2
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	mov r1, r12
-	strb r0, [r1]
-	ldrh r0, [r3, 0x2E]
-	adds r0, 0x1
-	strh r0, [r3, 0x2E]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x14
-	bne _0810BA1E
-	adds r0, r3, 0
-	bl DestroySpriteAndMatrix
-_0810BA1E:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810B9E8
-
-	thumb_func_start sub_810BA24
-sub_810BA24: @ 810BA24
-	push {r4-r7,lr}
-	sub sp, 0x10
-	adds r5, r0, 0
-	movs r1, 0x1
-	bl InitSpritePosToAnimAttacker
-	ldr r6, =gBattleAnimArgs
-	ldrh r0, [r6, 0x8]
-	strh r0, [r5, 0x2E]
-	ldrh r0, [r5, 0x20]
-	strh r0, [r5, 0x30]
-	ldrh r0, [r5, 0x22]
-	strh r0, [r5, 0x34]
-	movs r1, 0xA
-	ldrsh r0, [r6, r1]
-	cmp r0, 0
-	bne _0810BA74
-	ldr r4, =gBattleAnimTarget
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x32]
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r6, [r6, 0x6]
-	adds r0, r6
-	strh r0, [r5, 0x36]
-	b _0810BA86
-	.pool
-_0810BA74:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	adds r2, r5, 0
-	adds r2, 0x32
-	adds r3, r5, 0
-	adds r3, 0x36
-	movs r1, 0x1
-	bl SetAverageBattlerPositions
-_0810BA86:
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810BAAC
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r5, 0x32]
-	ldrh r0, [r0, 0x4]
-	subs r1, r0
-	strh r1, [r5, 0x32]
-	b _0810BAB6
-	.pool
-_0810BAAC:
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0, 0x4]
-	ldrh r2, [r5, 0x32]
-	adds r0, r2
-	strh r0, [r5, 0x32]
-_0810BAB6:
-	adds r7, r5, 0
-	adds r7, 0x2E
-	adds r2, r7, 0
-	mov r1, sp
-	movs r4, 0x7
-_0810BAC0:
-	ldrh r0, [r2]
-	strh r0, [r1]
-	adds r2, 0x2
-	adds r1, 0x2
-	subs r4, 0x1
-	cmp r4, 0
-	bge _0810BAC0
-	adds r0, r5, 0
-	bl InitAnimFastLinearTranslationWithSpeed
-	ldrh r0, [r5, 0x30]
-	movs r1, 0x1
-	eors r0, r1
-	strh r0, [r5, 0x30]
-	ldrh r0, [r5, 0x32]
-	eors r0, r1
-	strh r0, [r5, 0x32]
-_0810BAE2:
-	movs r0, 0x1
-	strh r0, [r5, 0x2E]
-	adds r0, r5, 0
-	bl AnimFastTranslateLinear
-	movs r0, 0x20
-	ldrsh r1, [r5, r0]
-	movs r2, 0x24
-	ldrsh r0, [r5, r2]
-	adds r1, r0
-	adds r1, 0x10
-	movs r0, 0x88
-	lsls r0, 1
-	cmp r1, r0
-	bhi _0810BB16
-	movs r0, 0x22
-	ldrsh r1, [r5, r0]
-	movs r2, 0x26
-	ldrsh r0, [r5, r2]
-	adds r1, r0
-	cmp r1, 0xA0
-	bgt _0810BB16
-	movs r0, 0x10
-	negs r0, r0
-	cmp r1, r0
-	bge _0810BAE2
-_0810BB16:
-	ldrh r0, [r5, 0x24]
-	ldrh r1, [r5, 0x20]
-	adds r0, r1
-	movs r1, 0
-	strh r0, [r5, 0x20]
-	ldrh r0, [r5, 0x26]
-	ldrh r2, [r5, 0x22]
-	adds r0, r2
-	strh r0, [r5, 0x22]
-	strh r1, [r5, 0x26]
-	strh r1, [r5, 0x24]
-	ldr r6, =sub_80A718C
-	ldr r1, =sub_810BB60
-	mov r3, sp
-	adds r2, r7, 0
-	movs r4, 0x7
-_0810BB36:
-	ldrh r0, [r3]
-	strh r0, [r2]
-	adds r3, 0x2
-	adds r2, 0x2
-	subs r4, 0x1
-	cmp r4, 0
-	bge _0810BB36
-	str r6, [r5, 0x1C]
-	adds r0, r5, 0
-	bl StoreSpriteCallbackInData6
-	add sp, 0x10
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810BA24
-
-	thumb_func_start sub_810BB60
-sub_810BB60: @ 810BB60
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	ldrh r0, [r4, 0x24]
-	ldrh r1, [r4, 0x20]
-	adds r0, r1
-	movs r5, 0
-	strh r0, [r4, 0x20]
-	ldrh r0, [r4, 0x26]
-	ldrh r2, [r4, 0x22]
-	adds r0, r2
-	strh r0, [r4, 0x22]
-	strh r5, [r4, 0x26]
-	strh r5, [r4, 0x24]
-	movs r0, 0x80
-	strh r0, [r4, 0x2E]
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	ldr r1, =0x0000ffec
-	cmp r0, 0
-	beq _0810BB90
-	movs r1, 0x14
-_0810BB90:
-	movs r2, 0x2E
-	ldrsh r0, [r4, r2]
-	lsls r1, 16
-	asrs r1, 16
-	bl Sin
-	strh r0, [r4, 0x34]
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	movs r1, 0xF
-	bl Cos
-	strh r0, [r4, 0x36]
-	strh r5, [r4, 0x38]
-	ldr r1, =sub_810BBC8
-	str r1, [r4, 0x1C]
-	adds r0, r4, 0
-	bl _call_via_r1
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810BB60
-
-	thumb_func_start sub_810BBC8
-sub_810BBC8: @ 810BBC8
-	push {r4,lr}
-	adds r4, r0, 0
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	ldr r1, =0x0000ffec
-	cmp r0, 0
-	beq _0810BBDE
-	movs r1, 0x14
-_0810BBDE:
-	movs r2, 0x38
-	ldrsh r0, [r4, r2]
-	cmp r0, 0x1F
-	bgt _0810BC24
-	movs r2, 0x2E
-	ldrsh r0, [r4, r2]
-	lsls r1, 16
-	asrs r1, 16
-	bl Sin
-	ldrh r1, [r4, 0x34]
-	subs r0, r1
-	strh r0, [r4, 0x24]
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	movs r1, 0xF
-	bl Cos
-	ldrh r1, [r4, 0x36]
-	subs r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x2E]
-	adds r0, 0x10
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x2E]
-	ldrh r0, [r4, 0x38]
-	adds r0, 0x1
-	strh r0, [r4, 0x38]
-	b _0810BC42
-	.pool
-_0810BC24:
-	ldrh r0, [r4, 0x24]
-	ldrh r2, [r4, 0x20]
-	adds r0, r2
-	movs r1, 0
-	strh r0, [r4, 0x20]
-	ldrh r0, [r4, 0x26]
-	ldrh r2, [r4, 0x22]
-	adds r0, r2
-	strh r0, [r4, 0x22]
-	strh r1, [r4, 0x26]
-	strh r1, [r4, 0x24]
-	strh r1, [r4, 0x36]
-	strh r1, [r4, 0x34]
-	ldr r0, =sub_810BC4C
-	str r0, [r4, 0x1C]
-_0810BC42:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810BBC8
-
-	thumb_func_start sub_810BC4C
-sub_810BC4C: @ 810BC4C
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r0, 0x1
-	strh r0, [r4, 0x2E]
-	adds r0, r4, 0
-	bl AnimFastTranslateLinear
-	movs r1, 0x20
-	ldrsh r0, [r4, r1]
-	movs r2, 0x24
-	ldrsh r1, [r4, r2]
-	adds r0, r1
-	adds r0, 0x10
-	movs r1, 0x88
-	lsls r1, 1
-	cmp r0, r1
-	bhi _0810BC88
-	movs r1, 0x22
-	ldrsh r0, [r4, r1]
-	movs r2, 0x26
-	ldrsh r1, [r4, r2]
-	adds r1, r0, r1
-	movs r0, 0x80
-	lsls r0, 1
-	cmp r1, r0
-	bgt _0810BC88
-	movs r0, 0x10
-	negs r0, r0
-	cmp r1, r0
-	bge _0810BC8E
-_0810BC88:
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_0810BC8E:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810BC4C
-
-	thumb_func_start sub_810BC94
-sub_810BC94: @ 810BC94
-	push {r4-r7,lr}
-	sub sp, 0x10
-	adds r5, r0, 0
-	movs r1, 0x1
-	bl InitSpritePosToAnimAttacker
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x8]
-	strh r0, [r5, 0x2E]
-	ldrh r0, [r5, 0x20]
-	strh r0, [r5, 0x30]
-	ldrh r0, [r5, 0x22]
-	strh r0, [r5, 0x34]
-	movs r2, 0xE
-	ldrsh r0, [r1, r2]
-	cmp r0, 0
-	bne _0810BCE0
-	ldr r4, =gBattleAnimTarget
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x32]
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x36]
-	b _0810BCF2
-	.pool
-_0810BCE0:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	adds r2, r5, 0
-	adds r2, 0x32
-	adds r3, r5, 0
-	adds r3, 0x36
-	movs r1, 0x1
-	bl SetAverageBattlerPositions
-_0810BCF2:
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810BD1C
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r5, 0x32]
-	ldrh r2, [r0, 0x4]
-	subs r1, r2
-	strh r1, [r5, 0x32]
-	adds r1, r0, 0
-	b _0810BD26
-	.pool
-_0810BD1C:
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x4]
-	ldrh r2, [r5, 0x32]
-	adds r0, r2
-	strh r0, [r5, 0x32]
-_0810BD26:
-	ldrh r0, [r1, 0x6]
-	ldrh r1, [r5, 0x36]
-	adds r0, r1
-	strh r0, [r5, 0x36]
-	adds r0, r5, 0
-	bl InitAnimFastLinearTranslationWithSpeed
-	adds r7, r5, 0
-	adds r7, 0x2E
-	adds r2, r7, 0
-	mov r1, sp
-	movs r4, 0x7
-_0810BD3E:
-	ldrh r0, [r2]
-	strh r0, [r1]
-	adds r2, 0x2
-	adds r1, 0x2
-	subs r4, 0x1
-	cmp r4, 0
-	bge _0810BD3E
-	ldrh r0, [r5, 0x30]
-	movs r1, 0x1
-	eors r0, r1
-	strh r0, [r5, 0x30]
-	ldrh r0, [r5, 0x32]
-	eors r0, r1
-	strh r0, [r5, 0x32]
-_0810BD5A:
-	movs r0, 0x1
-	strh r0, [r5, 0x2E]
-	adds r0, r5, 0
-	bl AnimFastTranslateLinear
-	movs r2, 0x20
-	ldrsh r1, [r5, r2]
-	movs r2, 0x24
-	ldrsh r0, [r5, r2]
-	adds r1, r0
-	adds r1, 0x10
-	movs r0, 0x88
-	lsls r0, 1
-	cmp r1, r0
-	bhi _0810BD8E
-	movs r0, 0x22
-	ldrsh r1, [r5, r0]
-	movs r2, 0x26
-	ldrsh r0, [r5, r2]
-	adds r1, r0
-	cmp r1, 0xA0
-	bgt _0810BD8E
-	movs r0, 0x10
-	negs r0, r0
-	cmp r1, r0
-	bge _0810BD5A
-_0810BD8E:
-	ldrh r0, [r5, 0x24]
-	ldrh r1, [r5, 0x20]
-	adds r0, r1
-	movs r1, 0
-	strh r0, [r5, 0x20]
-	ldrh r0, [r5, 0x26]
-	ldrh r2, [r5, 0x22]
-	adds r0, r2
-	strh r0, [r5, 0x22]
-	strh r1, [r5, 0x26]
-	strh r1, [r5, 0x24]
-	ldr r1, =gBattleAnimArgs
-	ldr r6, =sub_810BDD8
-	mov r3, sp
-	adds r2, r7, 0
-	movs r4, 0x7
-_0810BDAE:
-	ldrh r0, [r3]
-	strh r0, [r2]
-	adds r3, 0x2
-	adds r2, 0x2
-	subs r4, 0x1
-	cmp r4, 0
-	bge _0810BDAE
-	ldrh r0, [r1, 0xA]
-	strh r0, [r5, 0x38]
-	ldrh r0, [r1, 0xC]
-	strh r0, [r5, 0x3A]
-	str r6, [r5, 0x1C]
-	add sp, 0x10
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810BC94
-
-	thumb_func_start sub_810BDD8
-sub_810BDD8: @ 810BDD8
-	push {r4,lr}
-	adds r4, r0, 0
-	bl AnimFastTranslateLinear
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _0810BDEC
-	movs r0, 0x1
-	strh r0, [r4, 0x2E]
-_0810BDEC:
-	movs r2, 0x3C
-	ldrsh r0, [r4, r2]
-	movs r2, 0x38
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x3A]
-	ldrh r2, [r4, 0x3C]
-	adds r0, r2
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x3C]
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x1
-	bne _0810BE42
-	movs r2, 0x20
-	ldrsh r0, [r4, r2]
-	movs r2, 0x24
-	ldrsh r1, [r4, r2]
-	adds r0, r1
-	adds r0, 0x10
-	movs r1, 0x88
-	lsls r1, 1
-	cmp r0, r1
-	bhi _0810BE3C
-	movs r0, 0x22
-	ldrsh r1, [r4, r0]
-	movs r2, 0x26
-	ldrsh r0, [r4, r2]
-	adds r1, r0
-	cmp r1, 0xA0
-	bgt _0810BE3C
-	movs r0, 0x10
-	negs r0, r0
-	cmp r1, r0
-	bge _0810BE42
-_0810BE3C:
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_0810BE42:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810BDD8
-
-	thumb_func_start sub_810BE48
-sub_810BE48: @ 810BE48
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	movs r1, 0x2E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _0810BEB4
-	ldr r5, =gBattleAnimArgs
-	movs r1, 0x4
-	ldrsh r0, [r5, r1]
-	cmp r0, 0
-	bne _0810BE6C
-	adds r0, r4, 0
-	movs r1, 0
-	bl InitSpritePosToAnimTarget
-	b _0810BEA2
-	.pool
-_0810BE6C:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	adds r2, r4, 0
-	adds r2, 0x20
-	adds r3, r4, 0
-	adds r3, 0x22
-	movs r1, 0
-	bl SetAverageBattlerPositions
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810BE92
-	ldrh r0, [r5]
-	negs r0, r0
-	strh r0, [r5]
-_0810BE92:
-	ldrh r0, [r5]
-	ldrh r1, [r4, 0x20]
-	adds r0, r1
-	strh r0, [r4, 0x20]
-	ldrh r0, [r5, 0x2]
-	ldrh r1, [r4, 0x22]
-	adds r0, r1
-	strh r0, [r4, 0x22]
-_0810BEA2:
-	ldrh r0, [r4, 0x2E]
-	adds r0, 0x1
-	strh r0, [r4, 0x2E]
-	b _0810BEC8
-	.pool
-_0810BEB4:
-	adds r0, r4, 0
-	adds r0, 0x3F
-	ldrb r1, [r0]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _0810BEC8
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_0810BEC8:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810BE48
-
-	thumb_func_start sub_810BED0
-sub_810BED0: @ 810BED0
-	push {r4-r6,lr}
-	adds r5, r0, 0
-	ldr r6, =gBattleAnimArgs
-	movs r1, 0x8
-	ldrsh r0, [r6, r1]
-	cmp r0, 0
-	bne _0810BF40
-	movs r1, 0xA
-	ldrsh r0, [r6, r1]
-	cmp r0, 0
-	bne _0810BEF4
-	adds r0, r5, 0
-	movs r1, 0
-	bl InitSpritePosToAnimAttacker
-	b _0810BF32
-	.pool
-_0810BEF4:
-	ldr r4, =gBattleAnimAttacker
-	ldrb r0, [r4]
-	adds r2, r5, 0
-	adds r2, 0x20
-	adds r3, r5, 0
-	adds r3, 0x22
-	movs r1, 0
-	bl SetAverageBattlerPositions
-	ldrb r0, [r4]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810BF20
-	ldrh r0, [r5, 0x20]
-	ldrh r1, [r6]
-	subs r0, r1
-	b _0810BF26
-	.pool
-_0810BF20:
-	ldrh r0, [r6]
-	ldrh r1, [r5, 0x20]
-	adds r0, r1
-_0810BF26:
-	strh r0, [r5, 0x20]
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0, 0x2]
-	ldrh r1, [r5, 0x22]
-	adds r0, r1
-	strh r0, [r5, 0x22]
-_0810BF32:
-	ldr r0, =gBattleAnimAttacker
-	b _0810BF90
-	.pool
-_0810BF40:
-	movs r1, 0xA
-	ldrsh r0, [r6, r1]
-	cmp r0, 0
-	bne _0810BF52
-	adds r0, r5, 0
-	movs r1, 0
-	bl InitSpritePosToAnimTarget
-	b _0810BF8E
-_0810BF52:
-	ldr r4, =gBattleAnimTarget
-	ldrb r0, [r4]
-	adds r2, r5, 0
-	adds r2, 0x20
-	adds r3, r5, 0
-	adds r3, 0x22
-	movs r1, 0
-	bl SetAverageBattlerPositions
-	ldrb r0, [r4]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _0810BF7C
-	ldrh r0, [r5, 0x20]
-	ldrh r1, [r6]
-	subs r0, r1
-	b _0810BF82
-	.pool
-_0810BF7C:
-	ldrh r0, [r6]
-	ldrh r1, [r5, 0x20]
-	adds r0, r1
-_0810BF82:
-	strh r0, [r5, 0x20]
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0, 0x2]
-	ldrh r1, [r5, 0x22]
-	adds r0, r1
-	strh r0, [r5, 0x22]
-_0810BF8E:
-	ldr r0, =gBattleAnimTarget
-_0810BF90:
-	ldrb r0, [r0]
-	strh r0, [r5, 0x3C]
-	ldr r0, =gBattleAnimArgs
-	movs r1, 0xA
-	ldrsh r0, [r0, r1]
-	cmp r0, 0
-	beq _0810BFA8
-	bl IsDoubleBattle
-	lsls r0, 24
-	cmp r0, 0
-	bne _0810BFB4
-_0810BFA8:
-	movs r0, 0x20
-	b _0810BFB6
-	.pool
-_0810BFB4:
-	movs r0, 0x40
-_0810BFB6:
-	strh r0, [r5, 0x3A]
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _0810BFCC
-	ldrh r0, [r5, 0x22]
-	adds r0, 0x8
-	strh r0, [r5, 0x22]
-_0810BFCC:
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x6]
-	strh r0, [r5, 0x2E]
-	ldrh r0, [r5, 0x20]
-	strh r0, [r5, 0x30]
-	strh r0, [r5, 0x32]
-	ldrh r0, [r5, 0x22]
-	strh r0, [r5, 0x34]
-	ldrh r1, [r1, 0x4]
-	adds r0, r1
-	strh r0, [r5, 0x36]
-	adds r0, r5, 0
-	bl InitAnimLinearTranslation
-	movs r0, 0x40
-	strh r0, [r5, 0x38]
-	ldr r1, =sub_810C008
-	str r1, [r5, 0x1C]
-	adds r0, r5, 0
-	bl _call_via_r1
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810BED0
-
-	thumb_func_start sub_810C008
-sub_810C008: @ 810C008
-	push {r4,lr}
-	adds r4, r0, 0
-	bl AnimTranslateLinear
-	lsls r0, 24
-	cmp r0, 0
-	bne _0810C092
-	movs r1, 0x38
-	ldrsh r0, [r4, r1]
-	movs r2, 0x3A
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r1, [r4, 0x24]
-	adds r0, r1
-	strh r0, [r4, 0x24]
-	movs r2, 0x38
-	ldrsh r0, [r4, r2]
-	movs r1, 0x6
-	negs r1, r1
-	bl Cos
-	ldrh r1, [r4, 0x26]
-	adds r0, r1
-	strh r0, [r4, 0x26]
-	ldrh r0, [r4, 0x38]
-	subs r0, 0x40
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0x7F
-	bhi _0810C064
-	ldrh r0, [r4, 0x3C]
-	lsls r0, 24
-	lsrs r0, 24
-	bl GetBattlerSpriteBGPriority
-	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]
-	b _0810C086
-_0810C064:
-	ldrh r0, [r4, 0x3C]
-	lsls r0, 24
-	lsrs r0, 24
-	bl GetBattlerSpriteBGPriority
-	lsls r0, 24
-	lsrs r0, 24
-	adds r0, 0x1
-	movs r1, 0x3
-	ands r0, r1
-	lsls r0, 2
-	ldrb r2, [r4, 0x5]
-	movs r1, 0xD
-	negs r1, r1
-	ands r1, r2
-	orrs r1, r0
-	strb r1, [r4, 0x5]
-_0810C086:
-	ldrh r0, [r4, 0x38]
-	adds r0, 0x3
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x38]
-	b _0810C098
-_0810C092:
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-_0810C098:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_810C008
-
-	thumb_func_start sub_810C0A0
-sub_810C0A0: @ 810C0A0
-	push {r4,r5,lr}
-	sub sp, 0x10
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r1, =0x00003f42
-	movs r0, 0x50
-	bl SetGpuReg
-	movs r1, 0x80
-	lsls r1, 5
-	movs r0, 0x52
-	bl SetGpuReg
-	movs r0, 0x1
-	movs r1, 0x4
-	movs r2, 0x1
-	bl SetAnimBgAttribute
-	movs r0, 0x1
-	movs r1, 0
-	movs r2, 0
-	bl SetAnimBgAttribute
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _0810C0E2
-	movs r0, 0x1
-	movs r1, 0x3
-	movs r2, 0x1
-	bl SetAnimBgAttribute
-_0810C0E2:
-	ldr r0, =gBattle_BG1_X
-	movs r1, 0
-	strh r1, [r0]
-	ldr r4, =gBattle_BG1_Y
-	strh r1, [r4]
-	movs r0, 0x14
-	movs r1, 0
-	bl SetGpuReg
-	ldrh r1, [r4]
-	movs r0, 0x16
-	bl SetGpuReg
-	mov r0, sp
-	bl sub_80A6B30
-	mov r0, sp
-	ldrb r0, [r0, 0x9]
-	ldr r1, =gWeatherFog1Tiles
-	movs r2, 0x80
-	lsls r2, 4
-	mov r3, sp
-	ldrh r3, [r3, 0xA]
-	bl LoadBgTiles
-	ldr r1, =gBattleAnimFogTilemap
-	mov r0, sp
-	movs r2, 0
-	bl sub_80A6D60
-	ldr r0, =gUnknown_083970E8
-	mov r1, sp
-	ldrb r1, [r1, 0x8]
-	lsls r1, 4
-	movs r2, 0x20
-	bl LoadPalette
-	ldr r1, =gTasks
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	adds r0, r1
-	ldr r1, =sub_810C164
-	str r1, [r0]
-	add sp, 0x10
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810C0A0
-
-	thumb_func_start sub_810C164
-sub_810C164: @ 810C164
-	push {r4,r5,lr}
-	sub sp, 0x10
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r1, =gBattle_BG1_X
-	ldr r2, =0x0000ffff
-	adds r0, r2, 0
-	ldrh r2, [r1]
-	adds r0, r2
-	strh r0, [r1]
-	ldr r1, =gTasks
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r0, r1
-	movs r2, 0x20
-	ldrsh r0, [r0, r2]
-	adds r2, r1, 0
-	cmp r0, 0x4
-	bls _0810C18E
-	b _0810C2DA
-_0810C18E:
-	lsls r0, 2
-	ldr r1, =_0810C1A8
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.pool
-	.align 2, 0
-_0810C1A8:
-	.4byte _0810C1BC
-	.4byte _0810C214
-	.4byte _0810C236
-	.4byte _0810C27A
-	.4byte _0810C29C
-_0810C1BC:
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r4, r0, r2
-	ldrh r0, [r4, 0x1C]
-	adds r0, 0x1
-	movs r5, 0
-	strh r0, [r4, 0x1C]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x4
-	beq _0810C1D6
-	b _0810C2DA
-_0810C1D6:
-	strh r5, [r4, 0x1C]
-	ldrh r0, [r4, 0x1A]
-	adds r0, 0x1
-	strh r0, [r4, 0x1A]
-	ldr r1, =gUnknown_08595C5C
-	movs r2, 0x1A
-	ldrsh r0, [r4, r2]
-	adds r0, r1
-	ldrb r1, [r0]
-	strh r1, [r4, 0x1E]
-	movs r0, 0x10
-	subs r0, r1
-	lsls r0, 8
-	orrs r1, r0
-	lsls r1, 16
-	lsrs r1, 16
-	movs r0, 0x52
-	bl SetGpuReg
-	movs r1, 0x1E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0x9
-	bne _0810C2DA
-	ldrh r0, [r4, 0x20]
-	adds r0, 0x1
-	strh r0, [r4, 0x20]
-	strh r5, [r4, 0x1E]
-	b _0810C2DA
-	.pool
-_0810C214:
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r1, r0, r2
-	ldrh r0, [r1, 0x1E]
-	adds r0, 0x1
-	strh r0, [r1, 0x1E]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x51
-	bne _0810C2DA
-	movs r0, 0x9
-	strh r0, [r1, 0x1E]
-	ldrh r0, [r1, 0x20]
-	adds r0, 0x1
-	strh r0, [r1, 0x20]
-	b _0810C2DA
-_0810C236:
-	lsls r0, r4, 2
-	adds r0, r4
-	lsls r0, 3
-	adds r4, r0, r2
-	ldrh r0, [r4, 0x1C]
-	adds r0, 0x1
-	strh r0, [r4, 0x1C]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x4
-	bne _0810C2DA
-	movs r0, 0
-	strh r0, [r4, 0x1C]
-	ldrh r1, [r4, 0x1E]
-	subs r1, 0x1
-	strh r1, [r4, 0x1E]
-	movs r0, 0x10
-	subs r0, r1
-	lsls r0, 8
-	orrs r1, r0
-	lsls r1, 16
-	lsrs r1, 16
-	movs r0, 0x52
-	bl SetGpuReg
-	movs r2, 0x1E
-	ldrsh r1, [r4, r2]
-	cmp r1, 0
-	bne _0810C2DA
-	ldrh r0, [r4, 0x20]
-	adds r0, 0x1
-	strh r0, [r4, 0x20]
-	strh r1, [r4, 0x1E]
-	b _0810C2DA
-_0810C27A:
-	mov r0, sp
-	bl sub_80A6B30
-	movs r0, 0x1
-	bl sub_80A6C68
-	movs r0, 0x2
-	bl sub_80A6C68
-	ldr r0, =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	ldrh r0, [r1, 0x20]
-	adds r0, 0x1
-	strh r0, [r1, 0x20]
-_0810C29C:
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _0810C2B0
-	movs r0, 0x1
-	movs r1, 0x3
-	movs r2, 0
-	bl SetAnimBgAttribute
-_0810C2B0:
-	ldr r0, =gBattle_BG1_X
-	movs r1, 0
-	strh r1, [r0]
-	ldr r0, =gBattle_BG1_Y
-	strh r1, [r0]
-	movs r0, 0x50
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x52
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x1
-	movs r1, 0x4
-	movs r2, 0x1
-	bl SetAnimBgAttribute
-	adds r0, r4, 0
-	bl DestroyAnimVisualTask
-_0810C2DA:
-	add sp, 0x10
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810C164
-
-	thumb_func_start sub_810C2F0
-sub_810C2F0: @ 810C2F0
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	ldr r5, =gBattleAnimAttacker
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x20]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r4, 0x22]
-	ldr r0, =TranslateAnimSpriteToTargetMonLocation
-	str r0, [r4, 0x1C]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_810C2F0
-
 	thumb_func_start sub_810C324
 sub_810C324: @ 810C324
 	push {r4,r5,lr}
diff --git a/include/battle_anim.h b/include/battle_anim.h
index 1c2093da9..a8138b4ff 100644
--- a/include/battle_anim.h
+++ b/include/battle_anim.h
@@ -172,6 +172,10 @@ void oamt_add_pos2_onto_pos1(struct Sprite *sprite);
 u8 GetBattlerSpriteDefault_Y(u8 battlerId);
 u8 GetSubstituteSpriteDefault_Y(u8 battlerId);
 
+// battle_anim_80A64EC.c
+void sub_80A64EC(struct Sprite *sprite);
+void sub_80A718C(struct Sprite *sprite);
+
 // battle_anim_80A9C70.s
 #define STAT_ANIM_PLUS1  15
 #define STAT_ANIM_PLUS2  39
diff --git a/include/field_weather.h b/include/field_weather.h
index c032183e1..91dcef1dc 100644
--- a/include/field_weather.h
+++ b/include/field_weather.h
@@ -134,6 +134,10 @@ struct Weather
 // field_weather.c
 extern struct Weather gWeather;
 extern struct Weather *const gWeatherPtr;
+extern const u16 gUnknown_083970E8[];
+
+// field_weather_effect.c
+extern const u8 gWeatherFog1Tiles[];
 
 void StartWeather(void);
 void ChangeWeather(u8 weather);
diff --git a/include/graphics.h b/include/graphics.h
index d7bdf096e..cab639f0e 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -4748,6 +4748,8 @@ extern const u32 gBattleAnimBackgroundImage_Surf[];
 extern const u32 gBattleAnimBackgroundPalette_Surf[];
 extern const u32 gBattleAnimBackgroundImageMuddyWater_Pal[];
 
+extern const u32 gBattleAnimFogTilemap[];
+
 // Berry blender
 extern const u32 gBerryBlenderArrowTiles[];
 extern const u32 gBerryBlenderStartTiles[];
diff --git a/ld_script.txt b/ld_script.txt
index 73fbc76bc..c706804f6 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -162,6 +162,7 @@ SECTIONS {
         src/water.o(.text);
         src/fire.o(.text);
         src/electric.o(.text);
+        src/ice.o(.text);
         asm/ice.o(.text);
         src/fight.o(.text);
         src/poison.o(.text);
diff --git a/src/ice.c b/src/ice.c
index ebd0d3cf6..be8255231 100644
--- a/src/ice.c
+++ b/src/ice.c
@@ -1,21 +1,39 @@
 #include "global.h"
 #include "battle_anim.h"
+#include "bg.h"
+#include "field_weather.h"
+#include "gpu_regs.h"
+#include "graphics.h"
+#include "palette.h"
+#include "sprite.h"
+#include "task.h"
+#include "trig.h"
+#include "constants/battle_anim.h"
 #include "constants/rgb.h"
 
+extern void sub_810B684(struct Sprite *);
 extern void sub_810B6C4(struct Sprite *);
+extern void sub_810B848(struct Sprite *);
 extern void sub_810B8AC(struct Sprite *);
 extern void sub_810B8EC(struct Sprite *);
 extern void sub_810B974(struct Sprite *);
+extern void sub_810B9E8(struct Sprite *);
 extern void sub_810BA24(struct Sprite *);
+extern void sub_810BB60(struct Sprite *);
+extern void sub_810BBC8(struct Sprite *);
+extern void sub_810BC4C(struct Sprite *);
 extern void sub_810BC94(struct Sprite *);
+extern void sub_810BDD8(struct Sprite *);
 extern void sub_810BE48(struct Sprite *);
 extern void sub_810BED0(struct Sprite *);
+extern void sub_810C008(struct Sprite *);
 extern void sub_810C2F0(struct Sprite *);
 extern void sub_810C560(struct Sprite *);
 extern void sub_810CB58(struct Sprite *);
 extern void sub_80A8EE4(struct Sprite *);
 extern void unc_080B06FC(struct Sprite *);
 extern void sub_810CD4C(struct Sprite *);
+void sub_810C164(u8);
 
 const union AnimCmd gUnknown_08595A48[] =
 {
@@ -489,3 +507,786 @@ const struct SpriteTemplate gUnknown_08595DFC =
     .affineAnims = gDummySpriteAffineAnimTable,
     .callback = sub_810CD4C,
 };
+
+extern const struct SpriteTemplate gUnknown_085956C0;
+
+bool8 sub_810B614(struct Task *task, u8 taskId)
+{
+    u8 spriteId = CreateSprite(&gUnknown_085956C0, task->data[13], task->data[14], task->data[12]);
+    
+    if (spriteId != MAX_SPRITES)
+    {
+        gSprites[spriteId].callback = sub_810B684;
+        gSprites[spriteId].data[6] = taskId;
+        gSprites[spriteId].data[7] = 10;
+        task->data[10]++;
+    }
+    if (task->data[14] >= task->data[15])
+        return TRUE;
+    task->data[14] += 32;
+    return FALSE;
+}
+
+void sub_810B684(struct Sprite *sprite)
+{
+    if (sprite->animEnded)
+    {
+        gTasks[sprite->data[6]].data[sprite->data[7]]--;
+        DestroySprite(sprite);
+    }
+}
+
+// unused
+#ifdef NONMATCHING
+void sub_810B6C4(struct Sprite *sprite)
+{
+    s16 targetX, targetY, attackerX, attackerY;
+    s16 i;
+    
+    sprite->oam.tileNum += 7;
+    targetX = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+    targetY = GetBattlerSpriteCoord(gBattleAnimTarget, 3);
+    attackerX = GetBattlerSpriteCoord(gBattleAnimAttacker, 2);
+    attackerY = GetBattlerSpriteCoord(gBattleAnimAttacker, 3);
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[1] = gBattleAnimArgs[0] + attackerX;
+    sprite->data[2] = gBattleAnimArgs[2] + targetX;
+    sprite->data[3] = gBattleAnimArgs[1] + attackerY;
+    sprite->data[4] = gBattleAnimArgs[3] + targetY;
+    sub_80A64EC(sprite);
+    while ((targetX >= -32 && targetX <= 272) && (targetY >= -32 && targetY <= 192))
+    {
+        targetX += sprite->data[1];
+        targetY += sprite->data[2];
+    }
+    sprite->data[1] = -sprite->data[1];
+    sprite->data[2] = -sprite->data[2];
+    while ((attackerX >= -32 && attackerX <= 272) && (attackerY >= -32 && attackerY <= 192))
+    {
+        attackerX += sprite->data[1];
+        attackerY += sprite->data[2];
+    }
+    sprite->pos1.x = attackerX;
+    sprite->pos1.y = attackerY;
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[1] = attackerX;
+    sprite->data[2] = targetX;
+    sprite->data[3] = attackerY;
+    sprite->data[4] = targetY;
+    sub_80A64EC(sprite);
+    sprite->data[3] = gBattleAnimArgs[5];
+    sprite->data[4] = gBattleAnimArgs[6];
+    sprite->callback = sub_810B848;
+}
+#else
+NAKED
+void sub_810B6C4(struct Sprite *sprite)
+{
+    asm_unified("push {r4-r7,lr}\n\
+	mov r7, r10\n\
+	mov r6, r9\n\
+	mov r5, r8\n\
+	push {r5-r7}\n\
+	sub sp, 0x4\n\
+	adds r5, r0, 0\n\
+	ldrh r2, [r5, 0x4]\n\
+	lsls r1, r2, 22\n\
+	lsrs r1, 22\n\
+	adds r1, 0x7\n\
+	ldr r3, =0x000003ff\n\
+	adds r0, r3, 0\n\
+	ands r1, r0\n\
+	ldr r0, =0xfffffc00\n\
+	ands r0, r2\n\
+	orrs r0, r1\n\
+	strh r0, [r5, 0x4]\n\
+	ldr r4, =gBattleAnimTarget\n\
+	ldrb r0, [r4]\n\
+	movs r1, 0x2\n\
+	bl GetBattlerSpriteCoord\n\
+	lsls r0, 24\n\
+	lsrs r0, 24\n\
+	mov r9, r0\n\
+	ldrb r0, [r4]\n\
+	movs r1, 0x3\n\
+	bl GetBattlerSpriteCoord\n\
+	lsls r0, 24\n\
+	lsrs r0, 24\n\
+	mov r8, r0\n\
+	ldr r4, =gBattleAnimAttacker\n\
+	ldrb r0, [r4]\n\
+	movs r1, 0x2\n\
+	bl GetBattlerSpriteCoord\n\
+	lsls r0, 24\n\
+	lsrs r3, r0, 24\n\
+	ldrb r0, [r4]\n\
+	movs r1, 0x3\n\
+	str r3, [sp]\n\
+	bl GetBattlerSpriteCoord\n\
+	lsls r0, 24\n\
+	lsrs r6, r0, 24\n\
+	ldr r1, =gBattleAnimArgs\n\
+	ldrh r0, [r1, 0x8]\n\
+	strh r0, [r5, 0x2E]\n\
+	ldrh r0, [r1]\n\
+	ldr r3, [sp]\n\
+	adds r0, r3\n\
+	strh r0, [r5, 0x30]\n\
+	ldrh r0, [r1, 0x4]\n\
+	mov r4, r9\n\
+	adds r0, r4, r0\n\
+	strh r0, [r5, 0x32]\n\
+	ldrh r0, [r1, 0x2]\n\
+	adds r0, r6\n\
+	strh r0, [r5, 0x34]\n\
+	ldrh r0, [r1, 0x6]\n\
+	mov r7, r8\n\
+	adds r0, r7, r0\n\
+	strh r0, [r5, 0x36]\n\
+	adds r0, r5, 0\n\
+	bl sub_80A64EC\n\
+	adds r4, 0x20\n\
+	movs r0, 0x98\n\
+	lsls r0, 1\n\
+	mov r12, r0\n\
+	ldr r3, [sp]\n\
+	cmp r4, r12\n\
+	bhi _0810B79E\n\
+	adds r0, r7, 0\n\
+	adds r0, 0x20\n\
+	ldrh r1, [r5, 0x30]\n\
+	ldrh r2, [r5, 0x32]\n\
+	cmp r0, 0xE0\n\
+	bhi _0810B79E\n\
+	adds r4, r1, 0\n\
+	mov r10, r12\n\
+_0810B76A:\n\
+	mov r7, r9\n\
+	lsls r1, r7, 16\n\
+	asrs r1, 16\n\
+	adds r1, r4\n\
+	lsls r1, 16\n\
+	mov r7, r8\n\
+	lsls r0, r7, 16\n\
+	asrs r0, 16\n\
+	adds r0, r2\n\
+	lsls r0, 16\n\
+	lsrs r0, 16\n\
+	mov r8, r0\n\
+	lsrs r0, r1, 16\n\
+	mov r9, r0\n\
+	movs r7, 0x80\n\
+	lsls r7, 14\n\
+	adds r1, r7\n\
+	lsrs r1, 16\n\
+	cmp r1, r10\n\
+	bhi _0810B79E\n\
+	mov r1, r8\n\
+	lsls r0, r1, 16\n\
+	adds r0, r7\n\
+	lsrs r0, 16\n\
+	cmp r0, 0xE0\n\
+	bls _0810B76A\n\
+_0810B79E:\n\
+	ldrh r0, [r5, 0x30]\n\
+	negs r7, r0\n\
+	strh r7, [r5, 0x30]\n\
+	ldrh r0, [r5, 0x32]\n\
+	negs r4, r0\n\
+	strh r4, [r5, 0x32]\n\
+	lsls r0, r3, 16\n\
+	movs r1, 0x80\n\
+	lsls r1, 14\n\
+	adds r0, r1\n\
+	lsrs r0, 16\n\
+	movs r2, 0x98\n\
+	lsls r2, 1\n\
+	mov r12, r2\n\
+	ldr r1, =gBattleAnimArgs\n\
+	mov r10, r1\n\
+	cmp r0, r12\n\
+	bhi _0810B80A\n\
+	lsls r1, r6, 16\n\
+	movs r2, 0x80\n\
+	lsls r2, 14\n\
+	adds r0, r1, r2\n\
+	b _0810B802\n\
+	.pool\n\
+_0810B7E0:\n\
+	lsls r1, r3, 16\n\
+	asrs r1, 16\n\
+	adds r1, r7\n\
+	lsls r1, 16\n\
+	asrs r0, r2, 16\n\
+	adds r0, r4\n\
+	lsls r0, 16\n\
+	lsrs r6, r0, 16\n\
+	lsrs r3, r1, 16\n\
+	movs r0, 0x80\n\
+	lsls r0, 14\n\
+	adds r1, r0\n\
+	lsrs r1, 16\n\
+	cmp r1, r12\n\
+	bhi _0810B80A\n\
+	lsls r1, r6, 16\n\
+	adds r0, r1, r0\n\
+_0810B802:\n\
+	lsrs r0, 16\n\
+	adds r2, r1, 0\n\
+	cmp r0, 0xE0\n\
+	bls _0810B7E0\n\
+_0810B80A:\n\
+	strh r3, [r5, 0x20]\n\
+	strh r6, [r5, 0x22]\n\
+	mov r1, r10\n\
+	ldrh r0, [r1, 0x8]\n\
+	strh r0, [r5, 0x2E]\n\
+	strh r3, [r5, 0x30]\n\
+	mov r2, r9\n\
+	strh r2, [r5, 0x32]\n\
+	strh r6, [r5, 0x34]\n\
+	mov r3, r8\n\
+	strh r3, [r5, 0x36]\n\
+	adds r0, r5, 0\n\
+	bl sub_80A64EC\n\
+	mov r7, r10\n\
+	ldrh r0, [r7, 0xA]\n\
+	strh r0, [r5, 0x34]\n\
+	ldrh r0, [r7, 0xC]\n\
+	strh r0, [r5, 0x36]\n\
+	ldr r0, =sub_810B848\n\
+	str r0, [r5, 0x1C]\n\
+	add sp, 0x4\n\
+	pop {r3-r5}\n\
+	mov r8, r3\n\
+	mov r9, r4\n\
+	mov r10, r5\n\
+	pop {r4-r7}\n\
+	pop {r0}\n\
+	bx r0\n\
+	.pool\n");
+}
+#endif
+
+void sub_810B848(struct Sprite *sprite)
+{
+    if (sprite->data[0] != 0)
+    {
+        sprite->data[5] += sprite->data[1];
+        sprite->data[6] += sprite->data[2];
+        sprite->pos2.x = sprite->data[5];
+        sprite->pos2.y = sprite->data[6];
+        sprite->pos2.x += Sin(sprite->data[7], sprite->data[3]);
+        sprite->pos2.y += Sin(sprite->data[7], sprite->data[3]);
+        sprite->data[7] = (sprite->data[7] + sprite->data[4]) & 0xFF;
+        sprite->data[0]--;
+    }
+    else
+    {
+        DestroyAnimSprite(sprite);
+    }
+}
+
+// Animates the swirling ice crystals in Ice Punch.
+// arg 0: initial position angle around circle (0-256)
+void sub_810B8AC(struct Sprite *sprite)
+{
+    sprite->data[0] = gBattleAnimArgs[0];
+    sprite->data[1] = 60;
+    sprite->data[2] = 9;
+    sprite->data[3] = 30;
+    sprite->data[4] = -512;
+    StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
+    sprite->callback = TranslateSpriteInGrowingCircleOverDuration;
+    sprite->callback(sprite);
+}
+
+// Animates the ice particles in Ice Beam.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: target x offset
+// arg 3: target y offset
+// arg 4: duration
+void sub_810B8EC(struct Sprite *sprite)
+{
+    InitSpritePosToAnimAttacker(sprite, TRUE);
+    sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+
+    if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+        sprite->data[2] -= gBattleAnimArgs[2];
+    else
+        sprite->data[2] += gBattleAnimArgs[2];
+
+    sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + gBattleAnimArgs[3];
+    sprite->data[0] = gBattleAnimArgs[4];
+    StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
+    sprite->callback = StartAnimLinearTranslation;
+}
+
+// Animates the ice crystals at the end of Ice Punch, Ice Beam, Tri Attack, 
+// Weather Ball (Hail), Blizzard, and Powder Snow.
+// arg 0: target x offset
+// arg 1: target y offset
+// arg 2: ??? unknown boolean
+void sub_810B974(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[2] == 0)
+    {
+        InitSpritePosToAnimTarget(sprite, TRUE);
+    }
+    else
+    {
+        SetAverageBattlerPositions(gBattleAnimTarget, 1, &sprite->pos1.x, &sprite->pos1.y);
+        if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+            gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+
+        sprite->pos1.x += gBattleAnimArgs[0];
+        sprite->pos1.y += gBattleAnimArgs[1];
+    }
+
+    StoreSpriteCallbackInData6(sprite, sub_810B9E8);
+    sprite->callback = RunStoredCallbackWhenAffineAnimEnds;
+}
+
+void sub_810B9E8(struct Sprite *sprite)
+{
+    sprite->invisible ^= 1;
+    sprite->data[0] += 1;
+    if (sprite->data[0] == 20)
+        DestroySpriteAndMatrix(sprite);
+}
+
+// Animates the small snowballs that swirl around the target in Blizzard and Icy Wind.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: target x offset
+// arg 3: target y offset
+// arg 4: particle speed
+// arg 5: multiple targets? (boolean)
+void sub_810BA24(struct Sprite *sprite)
+{
+    int i;
+    s16 tempDataHolder[8];
+
+    InitSpritePosToAnimAttacker(sprite, TRUE);
+
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[3] = sprite->pos1.y;
+
+    if (!gBattleAnimArgs[5])
+    {
+        sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+        sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + gBattleAnimArgs[3];
+    }
+    else
+    {
+        SetAverageBattlerPositions(gBattleAnimTarget, 1, &sprite->data[2], &sprite->data[4]);
+    }
+
+    if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+        sprite->data[2] -= gBattleAnimArgs[2];
+    else
+        sprite->data[2] += gBattleAnimArgs[2];
+
+    for (i = 0; i < 8; i++)
+        tempDataHolder[i] = sprite->data[i];
+
+    InitAnimFastLinearTranslationWithSpeed(sprite);
+    sprite->data[1] ^= 1;
+    sprite->data[2] ^= 1;
+
+    while (1)
+    {
+        sprite->data[0] = 1;
+        AnimFastTranslateLinear(sprite);
+
+        if ((u32)(sprite->pos1.x + sprite->pos2.x + 16) > 272
+         || sprite->pos1.y + sprite->pos2.y > 160
+         || sprite->pos1.y + sprite->pos2.y < -16)
+            break;
+    }
+
+    sprite->pos1.x += sprite->pos2.x;
+    sprite->pos1.y += sprite->pos2.y;
+    sprite->pos2.y = 0;
+    sprite->pos2.x = 0;
+
+    for (i = 0; i < 8; i++)
+        sprite->data[i] = tempDataHolder[i];
+
+    sprite->callback = sub_80A718C;
+    StoreSpriteCallbackInData6(sprite, sub_810BB60);
+}
+
+void sub_810BB60(struct Sprite *sprite)
+{
+    s16 tempVar;
+
+    sprite->pos1.x += sprite->pos2.x;
+    sprite->pos1.y += sprite->pos2.y;
+    sprite->pos2.y = 0;
+    sprite->pos2.x = 0;
+    sprite->data[0] = 128;
+
+    tempVar = GetBattlerSide(gBattleAnimAttacker) != 0 ? 20 : -20;
+
+    sprite->data[3] = Sin(sprite->data[0], tempVar);
+    sprite->data[4] = Cos(sprite->data[0], 0xF);
+    sprite->data[5] = 0;
+    sprite->callback = sub_810BBC8;
+    sprite->callback(sprite);
+}
+
+void sub_810BBC8(struct Sprite *sprite)
+{
+    s16 tempVar;
+    tempVar = GetBattlerSide(gBattleAnimAttacker) != 0 ? 20 : -20;
+
+    if (sprite->data[5] <= 31)
+    {
+        sprite->pos2.x = Sin(sprite->data[0], tempVar) - sprite->data[3];
+        sprite->pos2.y = Cos(sprite->data[0], 15)      - sprite->data[4];
+        sprite->data[0] = (sprite->data[0] + 16) & 0xFF;
+        sprite->data[5] += 1;
+    }
+    else
+    {
+        sprite->pos1.x += sprite->pos2.x;
+        sprite->pos1.y += sprite->pos2.y;
+        sprite->pos2.y = 0;
+        sprite->pos2.x = 0;
+        sprite->data[4] = 0;
+        sprite->data[3] = 0;
+        sprite->callback = sub_810BC4C;
+    }
+}
+
+void sub_810BC4C(struct Sprite *sprite)
+{
+    sprite->data[0] = 1;
+    AnimFastTranslateLinear(sprite);
+
+    if ((u32)(sprite->pos1.x + sprite->pos2.x + 16) > 272
+     || sprite->pos1.y + sprite->pos2.y > 256
+     || sprite->pos1.y + sprite->pos2.y < -16)
+        DestroyAnimSprite(sprite);
+}
+
+// Moves particles towards the target mon and off the screen. Used to animate
+// the large snowballs in Blizzard and the small snowballs in Powder Snow.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: target x offset
+// arg 3: target y offset
+// arg 4: speed
+// arg 5: wave amplitude
+// arg 6: wave frequency
+// arg 7: multiple targets? (boolean)
+void sub_810BC94(struct Sprite *sprite)
+{
+    int i;
+    s16 tempDataHolder[8];
+
+    InitSpritePosToAnimAttacker(sprite, TRUE);
+
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[3] = sprite->pos1.y;
+
+    if (!gBattleAnimArgs[7])
+    {
+        sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+        sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3);
+    }
+    else
+    {
+        SetAverageBattlerPositions(gBattleAnimTarget, 1, &sprite->data[2], &sprite->data[4]);
+    }
+
+    if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+        sprite->data[2] -= gBattleAnimArgs[2];
+    else
+        sprite->data[2] += gBattleAnimArgs[2];
+
+    sprite->data[4] += gBattleAnimArgs[3];
+    InitAnimFastLinearTranslationWithSpeed(sprite);
+    for (i = 0; i < 8; i++)
+        tempDataHolder[i] = sprite->data[i];
+
+    sprite->data[1] ^= 1;
+    sprite->data[2] ^= 1;
+
+    while (1)
+    {
+        sprite->data[0] = 1;
+        AnimFastTranslateLinear(sprite);
+        if ((u32)(sprite->pos1.x + sprite->pos2.x + 16) > 272
+         || sprite->pos1.y + sprite->pos2.y > 160
+         || sprite->pos1.y + sprite->pos2.y < -16)
+            break;
+    }
+
+    sprite->pos1.x += sprite->pos2.x;
+    sprite->pos1.y += sprite->pos2.y;
+    sprite->pos2.y = 0;
+    sprite->pos2.x = 0;
+
+    for (i = 0; i < 8; i++)
+        sprite->data[i] = tempDataHolder[i];
+
+    sprite->data[5] = gBattleAnimArgs[5];
+    sprite->data[6] = gBattleAnimArgs[6];
+    sprite->callback = sub_810BDD8;
+}
+
+// Moves particles in a sine wave towards the target.
+void sub_810BDD8(struct Sprite *sprite)
+{
+    AnimFastTranslateLinear(sprite);
+    if (sprite->data[0] == 0)
+        sprite->data[0] = 1;
+
+    sprite->pos2.y += Sin(sprite->data[7], sprite->data[5]);
+    sprite->data[7] = (sprite->data[7] + sprite->data[6]) & 0xFF;
+    if (sprite->data[0] == 1)
+    {
+        if ((u32)(sprite->pos1.x + sprite->pos2.x + 16) > 272
+         || sprite->pos1.y + sprite->pos2.y > 160
+         || sprite->pos1.y + sprite->pos2.y < -16)
+            DestroyAnimSprite(sprite);
+    }
+}
+
+// Animates the ice pilar wave used by Icy Wind.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: ??? unknown boolean
+void sub_810BE48(struct Sprite *sprite)
+{
+    if (sprite->data[0] == 0)
+    {
+        if (gBattleAnimArgs[2] == 0)
+        {
+            InitSpritePosToAnimTarget(sprite, FALSE);
+        }
+        else
+        {
+            SetAverageBattlerPositions(gBattleAnimTarget, 0, &sprite->pos1.x, &sprite->pos1.y);
+
+            if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER)
+                gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+
+            sprite->pos1.x += gBattleAnimArgs[0];
+            sprite->pos1.y += gBattleAnimArgs[1];
+        }
+
+        sprite->data[0]++; 
+    }
+    else
+    {
+        if (sprite->animEnded)
+            DestroyAnimSprite(sprite);
+    }
+}
+
+// Animates the fog that swirls around the mon in Mist and Smog.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: change in y pixels per rotation
+// arg 3: duration
+// arg 4: animate on opponent? (boolean)
+// arg 5: ??? unknown boolean
+void sub_810BED0(struct Sprite *sprite)
+{
+    s16 tempVar;
+    u8  battler;
+
+    if (gBattleAnimArgs[4] == 0)
+    {
+        if (gBattleAnimArgs[5] == 0)
+        {
+            InitSpritePosToAnimAttacker(sprite, FALSE);
+        }
+        else
+        {
+            SetAverageBattlerPositions(gBattleAnimAttacker, 0, &sprite->pos1.x, &sprite->pos1.y);
+            if (GetBattlerSide(gBattleAnimAttacker) != B_SIDE_PLAYER) 
+                sprite->pos1.x -= gBattleAnimArgs[0];
+            else 
+                sprite->pos1.x += gBattleAnimArgs[0];
+
+            sprite->pos1.y += gBattleAnimArgs[1];
+        }
+
+        battler = gBattleAnimAttacker;
+    }
+    else 
+    {
+        if (gBattleAnimArgs[5] == 0)
+        {
+            InitSpritePosToAnimTarget(sprite, FALSE);
+        }
+        else 
+        {
+            SetAverageBattlerPositions(gBattleAnimTarget, 0, &sprite->pos1.x, &sprite->pos1.y);
+            if (GetBattlerSide(gBattleAnimTarget) != B_SIDE_PLAYER)
+                sprite->pos1.x -= gBattleAnimArgs[0];
+            else 
+                sprite->pos1.x += gBattleAnimArgs[0];
+
+            sprite->pos1.y += gBattleAnimArgs[1];
+        }
+
+        battler = gBattleAnimTarget;
+    }
+
+    sprite->data[7] = battler;
+    if (gBattleAnimArgs[5] == 0 || !IsDoubleBattle()) 
+        tempVar = 0x20;
+    else
+        tempVar = 0x40;
+
+    sprite->data[6] = tempVar;
+    if (GetBattlerSide(gBattleAnimTarget) == B_SIDE_PLAYER)
+        sprite->pos1.y += 8;
+
+    sprite->data[0] = gBattleAnimArgs[3];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[2] = sprite->pos1.x;
+    sprite->data[3] = sprite->pos1.y;
+    sprite->data[4] = sprite->pos1.y + gBattleAnimArgs[2];
+
+    InitAnimLinearTranslation(sprite);
+
+    sprite->data[5] = 64;
+    sprite->callback = sub_810C008;
+    sprite->callback(sprite);
+}
+
+// Animates swirling fog initialized by InitSwirlingFogAnim.
+void sub_810C008(struct Sprite *sprite)
+{
+    if (!AnimTranslateLinear(sprite))
+    {
+        sprite->pos2.x += Sin(sprite->data[5], sprite->data[6]);
+        sprite->pos2.y += Cos(sprite->data[5], -6);
+
+        if ((u16)(sprite->data[5] - 64) <= 0x7F)
+            sprite->oam.priority = GetBattlerSpriteBGPriority(sprite->data[7]); 
+        else
+            sprite->oam.priority = GetBattlerSpriteBGPriority(sprite->data[7]) + 1;
+
+        sprite->data[5] = (sprite->data[5] + 3) & 0xFF;
+    }
+    else
+    {
+        DestroyAnimSprite(sprite);
+    }
+}
+
+// Fades mons to black and places foggy overlay in Haze.
+void sub_810C0A0(u8 taskId)
+{
+    struct UnknownAnimStruct2 subStruct;
+
+    SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT1_BG1 | BLDCNT_EFFECT_BLEND | BLDCNT_TGT2_ALL);
+    SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(0, 16));
+    SetAnimBgAttribute(1, BG_ANIM_PRIORITY, 1);
+    SetAnimBgAttribute(1, BG_ANIM_SCREEN_SIZE, 0);
+
+    if (!IsContest())
+        SetAnimBgAttribute(1, BG_ANIM_CHAR_BASE_BLOCK, 1);
+
+    gBattle_BG1_X = 0;
+    gBattle_BG1_Y = 0;
+    SetGpuReg(REG_OFFSET_BG1HOFS, gBattle_BG1_X);
+    SetGpuReg(REG_OFFSET_BG1VOFS, gBattle_BG1_Y);
+
+    sub_80A6B30(&subStruct);
+    LoadBgTiles(subStruct.bgId, gWeatherFog1Tiles, 0x800, subStruct.tilesOffset);
+    sub_80A6D60(&subStruct, gBattleAnimFogTilemap, 0);
+    LoadPalette(&gUnknown_083970E8, subStruct.unk8 * 16, 32);
+    
+    gTasks[taskId].func = sub_810C164;
+}
+
+void sub_810C164(u8 taskId)
+{
+    struct UnknownAnimStruct2 subStruct;
+
+    gBattle_BG1_X += -1;
+    gBattle_BG1_Y += 0;
+
+    switch (gTasks[taskId].data[12])
+    {
+        case 0:
+            if (++gTasks[taskId].data[10] == 4)
+            {
+                gTasks[taskId].data[10] = 0;
+                gTasks[taskId].data[9]++;
+                gTasks[taskId].data[11] = gUnknown_08595C5C[gTasks[taskId].data[9]];
+
+                SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[11], 16 - gTasks[taskId].data[11]));
+                if (gTasks[taskId].data[11] == 9)
+                {
+                    gTasks[taskId].data[12]++;
+                    gTasks[taskId].data[11] = 0;
+                }
+            }
+            break;
+        case 1:
+            if (++gTasks[taskId].data[11] == 0x51)
+            {
+                gTasks[taskId].data[11] = 9;
+                gTasks[taskId].data[12]++;
+            }
+            break;
+        case 2:
+            if (++gTasks[taskId].data[10] == 4)
+            {
+                gTasks[taskId].data[10] = 0;
+                gTasks[taskId].data[11]--;
+
+                SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(gTasks[taskId].data[11], 16 - gTasks[taskId].data[11]));
+                if (gTasks[taskId].data[11] == 0)
+                {
+                    gTasks[taskId].data[12]++;
+                    gTasks[taskId].data[11] = 0;
+                }
+            }
+            break;
+        case 3:
+            sub_80A6B30(&subStruct);
+            sub_80A6C68(1);
+            sub_80A6C68(2);
+            
+            gTasks[taskId].data[12]++;
+            
+            // fall through
+        case 4:
+            if (!IsContest())
+                SetAnimBgAttribute(1, BG_ANIM_CHAR_BASE_BLOCK, 0);
+
+            gBattle_BG1_X = 0;
+            gBattle_BG1_Y = 0;
+            SetGpuReg(REG_OFFSET_BLDCNT, 0);
+            SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(0, 0));
+            SetAnimBgAttribute(1, BG_ANIM_PRIORITY, 1);
+            DestroyAnimVisualTask(taskId);
+    }
+} 
+
+// Throws the ball in Mist Ball.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: targey x offset
+// arg 3: target y offset
+// arg 4: duration
+// arg 5: ??? unknown (seems to vibrate target mon somehow)
+void sub_810C2F0(struct Sprite *sprite)
+{
+    sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 2);
+    sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 3);
+    sprite->callback = TranslateAnimSpriteToTargetMonLocation;
+}