diff --git a/asm/bug.s b/asm/bug.s
deleted file mode 100644
index 0b26a3001..000000000
--- a/asm/bug.s
+++ /dev/null
@@ -1,791 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sub_8110368
-sub_8110368: @ 8110368
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110394
-	adds r0, r6, 0
-	movs r1, 0x2
-	bl StartSpriteAffineAnim
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r0, 0x4]
-	negs r1, r1
-	strh r1, [r0, 0x4]
-	ldrh r1, [r0]
-	negs r1, r1
-	strh r1, [r0]
-	b _081103C4
-	.pool
-_08110394:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _081103C4
-	adds r0, r6, 0
-	movs r1, 0x1
-	bl StartSpriteAffineAnim
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x2]
-	negs r0, r0
-	strh r0, [r1, 0x2]
-	ldrh r0, [r1, 0x4]
-	negs r0, r0
-	strh r0, [r1, 0x4]
-	ldrh r0, [r1, 0x6]
-	negs r0, r0
-	strh r0, [r1, 0x6]
-	ldrh r0, [r1]
-	negs r0, r0
-	strh r0, [r1]
-_081103C4:
-	ldr r5, =gBattleAnimTarget
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord2
-	lsls r0, 24
-	ldr r4, =gBattleAnimArgs
-	lsrs r0, 24
-	ldrh r1, [r4]
-	adds r0, r1
-	strh r0, [r6, 0x20]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord2
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x2]
-	adds r0, r1
-	strh r0, [r6, 0x22]
-	ldrh r0, [r4, 0x8]
-	strh r0, [r6, 0x2E]
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x4]
-	adds r0, r1
-	strh r0, [r6, 0x32]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r4, [r4, 0x6]
-	adds r0, r4
-	strh r0, [r6, 0x36]
-	ldr r0, =StartAnimLinearTranslation
-	str r0, [r6, 0x1C]
-	ldr r1, =DestroyAnimSprite
-	adds r0, r6, 0
-	bl StoreSpriteCallbackInData6
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8110368
-
-	thumb_func_start sub_8110438
-sub_8110438: @ 8110438
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _0811045C
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1]
-	negs r0, r0
-	strh r0, [r1]
-	adds r0, r6, 0
-	movs r1, 0x2
-	bl StartSpriteAffineAnim
-	b _08110478
-	.pool
-_0811045C:
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _08110478
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r0, 0x2]
-	negs r1, r1
-	strh r1, [r0, 0x2]
-	ldrh r1, [r0]
-	negs r1, r1
-	strh r1, [r0]
-_08110478:
-	ldr r5, =gBattleAnimTarget
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord2
-	lsls r0, 24
-	ldr r4, =gBattleAnimArgs
-	lsrs r0, 24
-	ldrh r1, [r4]
-	adds r0, r1
-	strh r0, [r6, 0x20]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord2
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x2]
-	adds r0, r1
-	strh r0, [r6, 0x22]
-	ldrh r0, [r4, 0x4]
-	strh r0, [r6, 0x2E]
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r6, 0x32]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r6, 0x36]
-	ldr r0, =StartAnimLinearTranslation
-	str r0, [r6, 0x1C]
-	ldr r1, =DestroyAnimSprite
-	adds r0, r6, 0
-	bl StoreSpriteCallbackInData6
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8110438
-
-	thumb_func_start sub_81104E4
-sub_81104E4: @ 81104E4
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110500
-	ldr r0, =gBattleAnimArgs
-	movs r2, 0x4
-	ldrsh r1, [r0, r2]
-	lsrs r2, r1, 31
-	adds r1, r2
-	asrs r1, 1
-	strh r1, [r0, 0x4]
-_08110500:
-	adds r0, r5, 0
-	movs r1, 0x1
-	bl InitAnimSpritePos
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x4]
-	strh r0, [r5, 0x2E]
-	ldrh r0, [r5, 0x20]
-	strh r0, [r5, 0x30]
-	ldrh r0, [r5, 0x22]
-	strh r0, [r5, 0x34]
-	movs r2, 0x8
-	ldrsh r0, [r1, r2]
-	cmp r0, 0
-	bne _08110548
-	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 _0811055A
-	.pool
-_08110548:
-	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
-_0811055A:
-	adds r0, r5, 0
-	bl sub_80A6FD4
-	ldr r0, =gBattleAnimArgs
-	ldrh r0, [r0, 0x6]
-	strh r0, [r5, 0x38]
-	ldr r0, =sub_811057C
-	str r0, [r5, 0x1C]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81104E4
-
-	thumb_func_start sub_811057C
-sub_811057C: @ 811057C
-	push {r4,lr}
-	adds r4, r0, 0
-	bl TranslateAnimLinear
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110592
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-	b _081105AE
-_08110592:
-	movs r1, 0x3A
-	ldrsh r0, [r4, r1]
-	movs r2, 0x38
-	ldrsh r1, [r4, r2]
-	bl Sin
-	ldrh r1, [r4, 0x24]
-	adds r0, r1
-	strh r0, [r4, 0x24]
-	ldrh r0, [r4, 0x3A]
-	adds r0, 0xD
-	movs r1, 0xFF
-	ands r0, r1
-	strh r0, [r4, 0x3A]
-_081105AE:
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_811057C
-
-	thumb_func_start sub_81105B4
-sub_81105B4: @ 81105B4
-	push {r4,lr}
-	adds r4, r0, 0
-	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 _081105F0
-	ldr r0, =gBattleAnimArgs
-	ldrh r1, [r4, 0x20]
-	ldrh r2, [r0]
-	subs r1, r2
-	strh r1, [r4, 0x20]
-	b _081105FC
-	.pool
-_081105F0:
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1]
-	ldrh r2, [r4, 0x20]
-	adds r0, r2
-	strh r0, [r4, 0x20]
-	adds r0, r1, 0
-_081105FC:
-	ldrh r0, [r0, 0x2]
-	ldrh r1, [r4, 0x22]
-	adds r0, r1
-	strh r0, [r4, 0x22]
-	ldr r0, =gBattleAnimTarget
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	bne _08110618
-	ldrh r0, [r4, 0x22]
-	adds r0, 0x8
-	strh r0, [r4, 0x22]
-_08110618:
-	ldr r0, =sub_8110630
-	str r0, [r4, 0x1C]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81105B4
-
-	thumb_func_start sub_8110630
-sub_8110630: @ 8110630
-	push {lr}
-	adds r3, r0, 0
-	ldrh r0, [r3, 0x2E]
-	adds r0, 0x1
-	strh r0, [r3, 0x2E]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x3
-	bne _08110664
-	movs r0, 0
-	strh r0, [r3, 0x2E]
-	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]
-_08110664:
-	ldrh r0, [r3, 0x30]
-	adds r0, 0x1
-	strh r0, [r3, 0x30]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x33
-	bne _08110678
-	adds r0, r3, 0
-	bl DestroyAnimSprite
-_08110678:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8110630
-
-	thumb_func_start sub_811067C
-sub_811067C: @ 811067C
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r1, 0xFD
-	lsls r1, 6
-	movs r0, 0x50
-	bl SetGpuReg
-	movs r0, 0x52
-	movs r1, 0x10
-	bl SetGpuReg
-	movs r0, 0x10
-	strh r0, [r4, 0x2E]
-	ldr r0, =sub_81106A4
-	str r0, [r4, 0x1C]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_811067C
-
-	thumb_func_start sub_81106A4
-sub_81106A4: @ 81106A4
-	push {r4,lr}
-	adds r4, r0, 0
-	ldrh r1, [r4, 0x32]
-	movs r2, 0x32
-	ldrsh r0, [r4, r2]
-	cmp r0, 0x13
-	bgt _081106B8
-	adds r0, r1, 0x1
-	strh r0, [r4, 0x32]
-	b _081106F6
-_081106B8:
-	ldrh r1, [r4, 0x30]
-	adds r0, r1, 0x1
-	strh r0, [r4, 0x30]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _081106F6
-	ldrh r1, [r4, 0x2E]
-	subs r1, 0x1
-	strh r1, [r4, 0x2E]
-	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, 0x2E
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _081106F6
-	adds r2, r4, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x4
-	orrs r0, r1
-	strb r0, [r2]
-	ldr r0, =sub_8110700
-	str r0, [r4, 0x1C]
-_081106F6:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_81106A4
-
-	thumb_func_start sub_8110700
-sub_8110700: @ 8110700
-	push {r4,lr}
-	adds r4, r0, 0
-	movs r0, 0x50
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x52
-	movs r1, 0
-	bl SetGpuReg
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8110700
-
-	thumb_func_start sub_8110720
-sub_8110720: @ 8110720
-	push {r4-r7,lr}
-	sub sp, 0x4
-	adds r7, r0, 0
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110740
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x4]
-	negs r0, r0
-	strh r0, [r1, 0x4]
-	b _08110762
-	.pool
-_08110740:
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110762
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x4]
-	negs r0, r0
-	strh r0, [r1, 0x4]
-	ldrh r0, [r1, 0x2]
-	negs r0, r0
-	strh r0, [r1, 0x2]
-	ldrh r0, [r1, 0x6]
-	negs r0, r0
-	strh r0, [r1, 0x6]
-_08110762:
-	bl IsContest
-	lsls r0, 24
-	cmp r0, 0
-	bne _081107B2
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	adds r4, r0, 0
-	ldr r5, =gBattleAnimTarget
-	ldrb r0, [r5]
-	bl GetBattlerSide
-	lsls r4, 24
-	lsls r0, 24
-	cmp r4, r0
-	bne _081107B2
-	ldrb r0, [r5]
-	bl GetBattlerPosition
-	lsls r0, 24
-	cmp r0, 0
-	beq _081107A0
-	ldrb r0, [r5]
-	bl GetBattlerPosition
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bne _081107B2
-_081107A0:
-	ldr r0, =gBattleAnimArgs
-	movs r2, 0x4
-	ldrsh r1, [r0, r2]
-	negs r1, r1
-	strh r1, [r0, 0x4]
-	movs r2, 0
-	ldrsh r1, [r0, r2]
-	negs r1, r1
-	strh r1, [r0]
-_081107B2:
-	adds r0, r7, 0
-	movs r1, 0x1
-	bl InitAnimSpritePos
-	ldr r5, =gBattleAnimTarget
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	adds r4, r0, 0
-	lsls r4, 24
-	ldr r6, =gBattleAnimArgs
-	lsrs r4, 24
-	ldrh r0, [r6, 0x4]
-	adds r4, r0
-	lsls r4, 16
-	lsrs r4, 16
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	ldrh r2, [r6, 0x6]
-	adds r1, r2
-	lsls r1, 16
-	ldrh r2, [r7, 0x20]
-	lsls r0, r4, 16
-	asrs r0, 16
-	subs r0, r2
-	lsls r0, 16
-	asrs r0, 16
-	ldrh r2, [r7, 0x22]
-	lsrs r5, r1, 16
-	asrs r1, 16
-	subs r1, r2
-	lsls r1, 16
-	asrs r1, 16
-	bl ArcTan2Neg
-	lsls r0, 16
-	movs r1, 0xC0
-	lsls r1, 24
-	adds r0, r1
-	lsrs r0, 16
-	movs r3, 0x80
-	lsls r3, 1
-	str r0, [sp]
-	adds r0, r7, 0
-	movs r1, 0
-	adds r2, r3, 0
-	bl sub_80A73E0
-	ldrh r0, [r6, 0x8]
-	strh r0, [r7, 0x2E]
-	strh r4, [r7, 0x32]
-	strh r5, [r7, 0x36]
-	ldr r0, =StartAnimLinearTranslation
-	str r0, [r7, 0x1C]
-	ldr r1, =DestroyAnimSprite
-	adds r0, r7, 0
-	bl StoreSpriteCallbackInData6
-	add sp, 0x4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8110720
-
-	thumb_func_start sub_8110850
-sub_8110850: @ 8110850
-	push {r4-r6,lr}
-	adds r6, r0, 0
-	movs r1, 0x1
-	bl InitAnimSpritePos
-	ldr r0, =gBattleAnimAttacker
-	ldrb r0, [r0]
-	bl GetBattlerSide
-	lsls r0, 24
-	cmp r0, 0
-	beq _08110870
-	ldr r1, =gBattleAnimArgs
-	ldrh r0, [r1, 0x4]
-	negs r0, r0
-	strh r0, [r1, 0x4]
-_08110870:
-	ldr r4, =gBattleAnimArgs
-	ldrh r0, [r4, 0x8]
-	strh r0, [r6, 0x2E]
-	ldr r5, =gBattleAnimTarget
-	ldrb r0, [r5]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x4]
-	adds r0, r1
-	strh r0, [r6, 0x32]
-	ldrb r0, [r5]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	ldrh r1, [r4, 0x6]
-	adds r0, r1
-	strh r0, [r6, 0x36]
-	ldrh r0, [r4, 0xA]
-	strh r0, [r6, 0x38]
-	adds r0, r6, 0
-	bl InitAnimArcTranslation
-	ldr r0, =sub_81108CC
-	str r0, [r6, 0x1C]
-	adds r2, r6, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x4
-	orrs r0, r1
-	strb r0, [r2]
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8110850
-
-	thumb_func_start sub_81108CC
-sub_81108CC: @ 81108CC
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x14
-	adds r4, r0, 0
-	adds r2, r4, 0
-	adds r2, 0x3E
-	ldrb r0, [r2]
-	movs r1, 0x5
-	negs r1, r1
-	ands r1, r0
-	strb r1, [r2]
-	adds r0, r4, 0
-	bl TranslateAnimArc
-	lsls r0, 24
-	cmp r0, 0
-	beq _081108F8
-	adds r0, r4, 0
-	bl DestroyAnimSprite
-	b _08110988
-_081108F8:
-	movs r0, 0x2E
-	adds r0, r4
-	mov r8, r0
-	ldrh r7, [r4, 0x20]
-	ldrh r5, [r4, 0x24]
-	ldrh r1, [r4, 0x22]
-	mov r12, r1
-	ldrh r6, [r4, 0x26]
-	mov r2, r8
-	add r1, sp, 0x4
-	movs r3, 0x7
-_0811090E:
-	ldrh r0, [r2]
-	strh r0, [r1]
-	adds r2, 0x2
-	adds r1, 0x2
-	subs r3, 0x1
-	cmp r3, 0
-	bge _0811090E
-	adds r0, r7, r5
-	lsls r0, 16
-	lsrs r5, r0, 16
-	mov r2, r12
-	adds r0, r2, r6
-	lsls r0, 16
-	lsrs r6, r0, 16
-	adds r0, r4, 0
-	bl TranslateAnimArc
-	lsls r0, 24
-	cmp r0, 0
-	bne _08110988
-	ldrh r0, [r4, 0x24]
-	ldrh r1, [r4, 0x20]
-	adds r0, r1
-	lsls r1, r5, 16
-	asrs r1, 16
-	subs r0, r1
-	lsls r0, 16
-	asrs r0, 16
-	ldrh r1, [r4, 0x26]
-	ldrh r2, [r4, 0x22]
-	adds r1, r2
-	lsls r2, r6, 16
-	asrs r2, 16
-	subs r1, r2
-	lsls r1, 16
-	asrs r1, 16
-	bl ArcTan2Neg
-	lsls r0, 16
-	movs r1, 0xC0
-	lsls r1, 24
-	adds r0, r1
-	lsrs r0, 16
-	movs r3, 0x80
-	lsls r3, 1
-	str r0, [sp]
-	adds r0, r4, 0
-	movs r1, 0
-	adds r2, r3, 0
-	bl sub_80A73E0
-	add r2, sp, 0x4
-	mov r1, r8
-	movs r3, 0x7
-_0811097A:
-	ldrh r0, [r2]
-	strh r0, [r1]
-	adds r2, 0x2
-	adds r1, 0x2
-	subs r3, 0x1
-	cmp r3, 0
-	bge _0811097A
-_08110988:
-	add sp, 0x14
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_81108CC
-
-	thumb_func_start sub_8110994
-sub_8110994: @ 8110994
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	ldr r0, =gBattleAnimArgs
-	movs r1, 0
-	ldrsh r0, [r0, r1]
-	cmp r0, 0
-	bne _081109B0
-	ldr r4, =gBattleAnimAttacker
-	b _081109B2
-	.pool
-_081109B0:
-	ldr r4, =gBattleAnimTarget
-_081109B2:
-	ldrb r0, [r4]
-	movs r1, 0x2
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	strh r0, [r5, 0x20]
-	ldrb r0, [r4]
-	movs r1, 0x3
-	bl GetBattlerSpriteCoord
-	lsls r0, 24
-	lsrs r0, 24
-	adds r0, 0x12
-	strh r0, [r5, 0x22]
-	ldr r1, =move_anim_8074EE0
-	adds r0, r5, 0
-	bl StoreSpriteCallbackInData6
-	ldr r0, =sub_80A67BC
-	str r0, [r5, 0x1C]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8110994
-
-	.align 2, 0
diff --git a/include/battle_anim.h b/include/battle_anim.h
index 2a6131117..52f4fdc22 100644
--- a/include/battle_anim.h
+++ b/include/battle_anim.h
@@ -84,6 +84,11 @@ void InitAnimArcTranslation(struct Sprite *sprite);
 bool8 TranslateAnimLinear(struct Sprite *sprite);
 void TranslateAnimSpriteToTargetMonLocation(struct Sprite *sprite);
 void sub_80A8EE4(struct Sprite *sprite);
+u8 GetBattlerSpriteCoord2(u8 battlerId, u8 attributeId);
+void sub_80A6FD4(struct Sprite *sprite);
+u16 ArcTan2Neg(s16 a, s16 b);
+void sub_80A73E0(struct Sprite *sprite, bool8 a2, s16 xScale, s16 yScale, u16 rotation);
+void sub_80A67BC(struct Sprite *sprite);
 void sub_80A8278(void);
 void sub_80A6B30(struct UnknownAnimStruct2*);
 void sub_80A6B90(struct UnknownAnimStruct2*, u32 arg1);
diff --git a/ld_script.txt b/ld_script.txt
index 90b0bfbe2..6942c40a4 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -166,7 +166,7 @@ SECTIONS {
         asm/poison.o(.text);
         asm/flying.o(.text);
         asm/psychic.o(.text);
-        asm/bug.o(.text);
+        src/bug.o(.text);
         src/rock.o(.text);
         asm/ghost.o(.text);
         asm/dragon.o(.text);
diff --git a/src/bug.c b/src/bug.c
index a14ec2226..59b31b37d 100644
--- a/src/bug.c
+++ b/src/bug.c
@@ -1,15 +1,22 @@
 #include "global.h"
 #include "battle_anim.h"
+#include "gpu_regs.h"
+#include "trig.h"
 #include "constants/rgb.h"
 
-extern void sub_8110368(struct Sprite *);
-extern void sub_8110438(struct Sprite *);
-extern void sub_81104E4(struct Sprite *);
-extern void sub_81105B4(struct Sprite *);
-extern void sub_811067C(struct Sprite *);
-extern void sub_8110720(struct Sprite *);
-extern void sub_8110850(struct Sprite *);
-extern void sub_8110994(struct Sprite *);
+void sub_8110368(struct Sprite *);
+void sub_8110438(struct Sprite *);
+void sub_81104E4(struct Sprite *);
+void sub_81105B4(struct Sprite *);
+void sub_811067C(struct Sprite *);
+void AnimTranslateStinger(struct Sprite *);
+void AnimMissileArc(struct Sprite *);
+void sub_8110994(struct Sprite *);
+static void sub_811057C(struct Sprite *);
+static void sub_8110630(struct Sprite *);
+static void sub_81106A4(struct Sprite *);
+static void sub_8110700(struct Sprite *);
+static void AnimMissileArcStep(struct Sprite *);
 
 const union AffineAnimCmd gUnknown_08596938[] =
 {
@@ -136,7 +143,7 @@ const struct SpriteTemplate gLinearStingerSpriteTemplate =
     .anims = gDummySpriteAnimTable,
     .images = NULL,
     .affineAnims = gDummySpriteAffineAnimTable,
-    .callback = sub_8110720,
+    .callback = AnimTranslateStinger,
 };
 
 const struct SpriteTemplate gPinMissileSpriteTemplate =
@@ -147,7 +154,7 @@ const struct SpriteTemplate gPinMissileSpriteTemplate =
     .anims = gDummySpriteAnimTable,
     .images = NULL,
     .affineAnims = gDummySpriteAffineAnimTable,
-    .callback = sub_8110850,
+    .callback = AnimMissileArc,
 };
 
 const struct SpriteTemplate gIcicleSpearSpriteTemplate =
@@ -158,7 +165,7 @@ const struct SpriteTemplate gIcicleSpearSpriteTemplate =
     .anims = gDummySpriteAnimTable,
     .images = NULL,
     .affineAnims = gDummySpriteAffineAnimTable,
-    .callback = sub_8110850,
+    .callback = AnimMissileArc,
 };
 
 const union AffineAnimCmd gUnknown_08596A8C[] =
@@ -187,3 +194,291 @@ const struct SpriteTemplate gUnknown_08596AC8 =
     .affineAnims = gUnknown_08596AC4,
     .callback = sub_8110994,
 };
+
+void sub_8110368(struct Sprite *sprite)
+{
+    if (IsContest())
+    {
+        StartSpriteAffineAnim(sprite, 2);
+        gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+        gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+    }
+    else if (!GetBattlerSide(gBattleAnimTarget))
+    {
+        StartSpriteAffineAnim(sprite, 1);
+        gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+        gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+        gBattleAnimArgs[3] = -gBattleAnimArgs[3];
+        gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+    }
+
+    sprite->pos1.x = GetBattlerSpriteCoord2(gBattleAnimTarget, 2) + gBattleAnimArgs[0];
+    sprite->pos1.y = GetBattlerSpriteCoord2(gBattleAnimTarget, 3) + gBattleAnimArgs[1];
+    sprite->data[0] = gBattleAnimArgs[4];
+
+    sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2) + gBattleAnimArgs[2];
+    sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + gBattleAnimArgs[3];
+
+    sprite->callback = StartAnimLinearTranslation;
+    StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
+}
+
+void sub_8110438(struct Sprite *sprite)
+{
+    if (IsContest())
+    {
+        gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+        StartSpriteAffineAnim(sprite, 2);
+    }
+    else if (!GetBattlerSide(gBattleAnimTarget))
+    {
+        gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+        gBattleAnimArgs[0] = -gBattleAnimArgs[0];
+    }
+
+    sprite->pos1.x = GetBattlerSpriteCoord2(gBattleAnimTarget, 2) + gBattleAnimArgs[0];
+    sprite->pos1.y = GetBattlerSpriteCoord2(gBattleAnimTarget, 3) + gBattleAnimArgs[1];
+    sprite->data[0] = gBattleAnimArgs[2];
+
+    sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+    sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3);
+
+    sprite->callback = StartAnimLinearTranslation;
+    StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
+}
+
+void sub_81104E4(struct Sprite *sprite)
+{
+    if (IsContest())
+        gBattleAnimArgs[2] /= 2;
+
+    InitAnimSpritePos(sprite, 1);
+    sprite->data[0] = gBattleAnimArgs[2];
+    sprite->data[1] = sprite->pos1.x;
+    sprite->data[3] = sprite->pos1.y;
+
+    if (!gBattleAnimArgs[4])
+    {
+        sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+        sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3);
+    }
+    else
+    {
+        SetAverageBattlerPositions(gBattleAnimTarget, 1, &sprite->data[2], &sprite->data[4]);
+    }
+
+    sub_80A6FD4(sprite);
+    sprite->data[5] = gBattleAnimArgs[3];
+    sprite->callback = sub_811057C;
+}
+
+static void sub_811057C(struct Sprite *sprite)
+{
+    if (TranslateAnimLinear(sprite))
+    {
+        DestroyAnimSprite(sprite);
+        return;
+    }
+
+    sprite->pos2.x += Sin(sprite->data[6], sprite->data[5]);
+    sprite->data[6] = (sprite->data[6] + 13) & 0xFF;
+}
+
+void sub_81105B4(struct Sprite *sprite)
+{
+    SetAverageBattlerPositions(gBattleAnimTarget, 0, &sprite->pos1.x, &sprite->pos1.y);
+    if (GetBattlerSide(gBattleAnimAttacker))
+        sprite->pos1.x -= gBattleAnimArgs[0];
+    else
+        sprite->pos1.x += gBattleAnimArgs[0];
+
+    sprite->pos1.y += gBattleAnimArgs[1];
+    if (!GetBattlerSide(gBattleAnimTarget))
+        sprite->pos1.y += 8;
+
+    sprite->callback = sub_8110630;
+}
+
+static void sub_8110630(struct Sprite *sprite)
+{
+    if (++sprite->data[0] == 3)
+    {
+        sprite->data[0] = 0;
+        sprite->invisible ^= 1;
+    }
+
+    if (++sprite->data[1] == 51)
+    {
+        DestroyAnimSprite(sprite);
+    }
+}
+
+void sub_811067C(struct Sprite *sprite)
+{
+    SetGpuReg(REG_OFFSET_BLDCNT, BLDCNT_TGT2_ALL | BLDCNT_EFFECT_BLEND);
+    SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(16, 0));
+
+    sprite->data[0] = 16;
+    sprite->callback = sub_81106A4;
+}
+
+static void sub_81106A4(struct Sprite *sprite)
+{
+    if (sprite->data[2] < 20)
+    {
+        sprite->data[2]++;
+    }
+    else if (sprite->data[1]++ & 1)
+    {
+        sprite->data[0]--;
+        SetGpuReg(REG_OFFSET_BLDALPHA, BLDALPHA_BLEND(sprite->data[0], 16 - sprite->data[0]));
+
+        if (sprite->data[0] == 0)
+        {
+            sprite->invisible = TRUE;
+            sprite->callback = sub_8110700;
+        }
+    }
+}
+
+static void sub_8110700(struct Sprite *sprite)
+{
+    SetGpuReg(REG_OFFSET_BLDCNT, 0);
+    SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+    DestroyAnimSprite(sprite);
+}
+
+// Translates a stinger sprite linearly to a destination location. The sprite is
+// initially rotated so that it appears to be traveling in a straight line.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: target x pixel offset
+// arg 3: target y pixel offset
+// arg 4: duration
+void AnimTranslateStinger(struct Sprite *sprite)
+{
+    s16 lVarX, lVarY;
+    u16 rot;
+
+    if (IsContest())
+    {
+        gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+    }
+    else
+    {
+        if (GetBattlerSide(gBattleAnimAttacker))
+        {
+            gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+            gBattleAnimArgs[1] = -gBattleAnimArgs[1];
+            gBattleAnimArgs[3] = -gBattleAnimArgs[3];
+        }
+    }
+
+    if (!IsContest() && GetBattlerSide(gBattleAnimAttacker) == GetBattlerSide(gBattleAnimTarget))
+    {
+        if (GetBattlerPosition(gBattleAnimTarget) == B_POSITION_PLAYER_LEFT
+         || GetBattlerPosition(gBattleAnimTarget) == B_POSITION_OPPONENT_LEFT)
+        {
+            s16 temp1, temp2;
+
+            temp1 = gBattleAnimArgs[2];
+            gBattleAnimArgs[2] = -temp1;
+
+            temp2 = gBattleAnimArgs[0];
+            gBattleAnimArgs[0] = -temp2;
+        }
+    }
+
+    InitAnimSpritePos(sprite, 1);
+
+    lVarX = GetBattlerSpriteCoord(gBattleAnimTarget, 2) + gBattleAnimArgs[2];
+    lVarY = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + gBattleAnimArgs[3];
+    rot = ArcTan2Neg(lVarX - sprite->pos1.x, lVarY - sprite->pos1.y);
+    rot += 0xC000;
+    sub_80A73E0(sprite, FALSE, 0x100, 0x100, rot);
+
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[2] = lVarX;
+    sprite->data[4] = lVarY;
+
+    sprite->callback = StartAnimLinearTranslation;
+    StoreSpriteCallbackInData6(sprite, DestroyAnimSprite);
+}
+
+// Rotates sprite and moves it in an arc, so that it appears like a missle or arrow traveling.
+// arg 0: initial x pixel offset
+// arg 1: initial y pixel offset
+// arg 2: target x pixel offset
+// arg 3: target y pixel offset
+// arg 4: duration
+// arg 5: wave amplitude
+void AnimMissileArc(struct Sprite *sprite)
+{
+    InitAnimSpritePos(sprite, 1);
+
+    if (GetBattlerSide(gBattleAnimAttacker))
+        gBattleAnimArgs[2] = -gBattleAnimArgs[2];
+
+    sprite->data[0] = gBattleAnimArgs[4];
+    sprite->data[2] = GetBattlerSpriteCoord(gBattleAnimTarget, 2) + gBattleAnimArgs[2];
+    sprite->data[4] = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + gBattleAnimArgs[3];
+    sprite->data[5] = gBattleAnimArgs[5];
+    InitAnimArcTranslation(sprite);
+
+    sprite->callback = AnimMissileArcStep;
+    sprite->invisible = TRUE;
+}
+
+static void AnimMissileArcStep(struct Sprite *sprite)
+{
+    sprite->invisible = FALSE;
+
+    if (TranslateAnimArc(sprite))
+    {
+        DestroyAnimSprite(sprite);
+    }
+    else
+    {
+        s16 tempData[8];
+        u16 *data = sprite->data;
+        u16 x1 = sprite->pos1.x;
+        s16 x2 = sprite->pos2.x;
+        u16 y1 = sprite->pos1.y;
+        s16 y2 = sprite->pos2.y;
+        int i;
+
+        for (i = 0; i < 8; i++)
+            tempData[i] = data[i];
+
+        x2 += x1;
+        y2 += y1;
+
+        if (!TranslateAnimArc(sprite))
+        {
+            u16 rotation = ArcTan2Neg(sprite->pos1.x + sprite->pos2.x - x2,
+                                  sprite->pos1.y + sprite->pos2.y - y2);
+            rotation += 0xC000;
+            sub_80A73E0(sprite, FALSE, 0x100, 0x100, rotation);
+
+            for (i = 0; i < 8; i++)
+                data[i] = tempData[i];
+        }
+    }
+}
+
+void sub_8110994(struct Sprite *sprite)
+{
+    if (gBattleAnimArgs[0] == 0)
+    {
+        sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimAttacker, 2);
+        sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimAttacker, 3) + 18;
+    }
+    else
+    {
+        sprite->pos1.x = GetBattlerSpriteCoord(gBattleAnimTarget, 2);
+        sprite->pos1.y = GetBattlerSpriteCoord(gBattleAnimTarget, 3) + 18;
+    }
+
+    StoreSpriteCallbackInData6(sprite, move_anim_8074EE0);
+    sprite->callback = sub_80A67BC;
+}