split asm files

1 files changed, 1431 insertions, 0 deletions

diff --git a/asm/roulette_util.s b/asm/roulette_util.s
new file mode 100644
index 000000000..04dc39a0c
--- /dev/null
+++ b/asm/roulette_util.s
@@ -0,0 +1,1431 @@
+	.include "asm/macros.inc"
+	.include "constants/constants.inc"
+
+	.syntax unified
+
+	.text
+
+	thumb_func_start sub_8151678
+sub_8151678: @ 8151678
+	push {lr}
+	movs r1, 0
+	strb r1, [r0]
+	strh r1, [r0, 0x2]
+	adds r0, 0x4
+	movs r2, 0xC0
+	bl memset
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151678
+
+	thumb_func_start sub_815168C
+sub_815168C: @ 815168C
+	push {r4-r7,lr}
+	adds r3, r0, 0
+	lsls r1, 24
+	lsrs r6, r1, 24
+	cmp r6, 0xF
+	bhi _081516A8
+	lsls r0, r6, 1
+	adds r0, r6
+	lsls r0, 2
+	adds r5, r3, r0
+	ldrb r7, [r5, 0x4]
+	lsrs r0, r7, 7
+	cmp r0, 0
+	beq _081516AC
+_081516A8:
+	movs r0, 0xFF
+	b _0815170A
+_081516AC:
+	ldrh r0, [r2]
+	movs r4, 0
+	strh r0, [r5, 0x8]
+	ldrh r0, [r2, 0x2]
+	strh r0, [r5, 0xA]
+	ldrb r0, [r2, 0x4]
+	strb r0, [r5, 0xC]
+	ldrb r0, [r2, 0x5]
+	strb r0, [r5, 0xD]
+	ldrb r0, [r2, 0x6]
+	strb r0, [r5, 0xE]
+	ldrb r3, [r2, 0x7]
+	lsls r0, r3, 27
+	lsrs r0, 27
+	ldrb r2, [r5, 0xF]
+	movs r1, 0x20
+	negs r1, r1
+	ands r1, r2
+	orrs r1, r0
+	movs r0, 0x60
+	ands r0, r3
+	movs r2, 0x61
+	negs r2, r2
+	ands r1, r2
+	orrs r1, r0
+	lsls r3, 24
+	asrs r3, 31
+	lsls r3, 7
+	movs r0, 0x7F
+	ands r1, r0
+	orrs r1, r3
+	strb r1, [r5, 0xF]
+	subs r0, 0xFF
+	ands r0, r7
+	movs r2, 0x80
+	orrs r0, r2
+	strb r0, [r5, 0x4]
+	strb r4, [r5, 0x6]
+	strb r4, [r5, 0x5]
+	lsls r1, 24
+	cmp r1, 0
+	bge _08151704
+	movs r0, 0xFF
+	b _08151706
+_08151704:
+	movs r0, 0x1
+_08151706:
+	strb r0, [r5, 0x7]
+	adds r0, r6, 0
+_0815170A:
+	pop {r4-r7}
+	pop {r1}
+	bx r1
+	thumb_func_end sub_815168C
+
+	thumb_func_start sub_8151710
+sub_8151710: @ 8151710
+	push {r4,lr}
+	adds r2, r0, 0
+	lsls r1, 24
+	lsrs r1, 24
+	adds r4, r1, 0
+	cmp r4, 0xF
+	bhi _0815173C
+	lsls r0, r4, 1
+	adds r0, r4
+	lsls r0, 2
+	adds r1, r2, r0
+	ldrb r0, [r1, 0x4]
+	lsrs r0, 7
+	cmp r0, 0
+	beq _0815173C
+	adds r0, r1, 0x4
+	movs r1, 0
+	movs r2, 0xC
+	bl memset
+	adds r0, r4, 0
+	b _0815173E
+_0815173C:
+	movs r0, 0xFF
+_0815173E:
+	pop {r4}
+	pop {r1}
+	bx r1
+	thumb_func_end sub_8151710
+
+	thumb_func_start sub_8151744
+sub_8151744: @ 8151744
+	push {r4-r7,lr}
+	mov r7, r10
+	mov r6, r9
+	mov r5, r8
+	push {r5-r7}
+	adds r5, r0, 0
+	movs r0, 0
+	mov r12, r0
+	ldrb r1, [r5, 0x8]
+	cmp r12, r1
+	bcc _0815175C
+	b _081518F4
+_0815175C:
+	movs r7, 0x1F
+	ldr r0, =0xfffffc1f
+	mov r10, r0
+	movs r1, 0x7D
+	negs r1, r1
+	mov r9, r1
+	movs r0, 0x1F
+	mov r8, r0
+_0815176C:
+	ldrh r0, [r5, 0x6]
+	add r0, r12
+	lsls r0, 1
+	ldr r1, =0x02037b14
+	adds r3, r0, r1
+	ldr r1, =0x02037714
+	adds r6, r0, r1
+	ldrb r0, [r5]
+	lsls r0, 25
+	lsrs r0, 25
+	cmp r0, 0x1
+	beq _08151798
+	cmp r0, 0x2
+	beq _081517F6
+	b _081518E2
+	.pool
+_08151798:
+	ldr r0, [r3]
+	lsls r2, r0, 27
+	lsrs r0, r2, 27
+	movs r1, 0x3
+	ldrsb r1, [r5, r1]
+	adds r0, r1
+	cmp r0, 0x1F
+	bhi _081517BA
+	lsrs r0, r2, 27
+	adds r0, r1
+	ands r0, r7
+	ldrb r2, [r3]
+	movs r1, 0x20
+	negs r1, r1
+	ands r1, r2
+	orrs r1, r0
+	strb r1, [r3]
+_081517BA:
+	ldr r0, [r3]
+	lsls r2, r0, 22
+	lsrs r0, r2, 27
+	movs r1, 0x3
+	ldrsb r1, [r5, r1]
+	adds r0, r1
+	cmp r0, 0x1F
+	bhi _081517DE
+	lsrs r0, r2, 27
+	adds r0, r1
+	mov r1, r8
+	ands r0, r1
+	lsls r0, 5
+	ldrh r2, [r3]
+	mov r1, r10
+	ands r1, r2
+	orrs r1, r0
+	strh r1, [r3]
+_081517DE:
+	ldr r0, [r3]
+	lsls r2, r0, 17
+	lsrs r0, r2, 27
+	movs r1, 0x3
+	ldrsb r1, [r5, r1]
+	adds r0, r1
+	cmp r0, 0x1F
+	bls _081517F0
+	b _081518E2
+_081517F0:
+	lsrs r0, r2, 27
+	adds r0, r1
+	b _081518D4
+_081517F6:
+	movs r0, 0x3
+	ldrsb r0, [r5, r0]
+	cmp r0, 0
+	bge _08151868
+	ldr r0, [r3]
+	lsls r4, r0, 27
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 27
+	lsrs r0, 27
+	cmp r1, r0
+	blt _08151826
+	lsrs r0, r4, 27
+	adds r0, r2
+	ands r0, r7
+	ldrb r2, [r3]
+	movs r1, 0x20
+	negs r1, r1
+	ands r1, r2
+	orrs r1, r0
+	strb r1, [r3]
+_08151826:
+	ldr r0, [r3]
+	lsls r4, r0, 22
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 22
+	lsrs r0, 27
+	cmp r1, r0
+	blt _08151850
+	lsrs r0, r4, 27
+	adds r0, r2
+	mov r1, r8
+	ands r0, r1
+	lsls r0, 5
+	ldrh r2, [r3]
+	mov r1, r10
+	ands r1, r2
+	orrs r1, r0
+	strh r1, [r3]
+_08151850:
+	ldr r0, [r3]
+	lsls r4, r0, 17
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 17
+	lsrs r0, 27
+	cmp r1, r0
+	blt _081518E2
+	b _081518D0
+_08151868:
+	ldr r0, [r3]
+	lsls r4, r0, 27
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 27
+	lsrs r0, 27
+	cmp r1, r0
+	bgt _08151890
+	lsrs r0, r4, 27
+	adds r0, r2
+	ands r0, r7
+	ldrb r2, [r3]
+	movs r1, 0x20
+	negs r1, r1
+	ands r1, r2
+	orrs r1, r0
+	strb r1, [r3]
+_08151890:
+	ldr r0, [r3]
+	lsls r4, r0, 22
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 22
+	lsrs r0, 27
+	cmp r1, r0
+	bgt _081518BA
+	lsrs r0, r4, 27
+	adds r0, r2
+	mov r1, r8
+	ands r0, r1
+	lsls r0, 5
+	ldrh r2, [r3]
+	mov r1, r10
+	ands r1, r2
+	orrs r1, r0
+	strh r1, [r3]
+_081518BA:
+	ldr r0, [r3]
+	lsls r4, r0, 17
+	lsrs r1, r4, 27
+	movs r2, 0x3
+	ldrsb r2, [r5, r2]
+	adds r1, r2
+	ldr r0, [r6]
+	lsls r0, 17
+	lsrs r0, 27
+	cmp r1, r0
+	bgt _081518E2
+_081518D0:
+	lsrs r0, r4, 27
+	adds r0, r2
+_081518D4:
+	ands r0, r7
+	lsls r0, 2
+	ldrb r2, [r3, 0x1]
+	mov r1, r9
+	ands r1, r2
+	orrs r1, r0
+	strb r1, [r3, 0x1]
+_081518E2:
+	mov r0, r12
+	adds r0, 0x1
+	lsls r0, 24
+	lsrs r0, 24
+	mov r12, r0
+	ldrb r0, [r5, 0x8]
+	cmp r12, r0
+	bcs _081518F4
+	b _0815176C
+_081518F4:
+	ldrb r1, [r5, 0x2]
+	adds r0, r1, 0x1
+	strb r0, [r5, 0x2]
+	ldrb r0, [r5, 0xB]
+	lsls r0, 27
+	lsls r1, 24
+	asrs r0, 3
+	cmp r1, r0
+	beq _0815190A
+	movs r0, 0
+	b _0815193E
+_0815190A:
+	movs r0, 0
+	strb r0, [r5, 0x2]
+	movs r0, 0x3
+	ldrsb r0, [r5, r0]
+	negs r0, r0
+	strb r0, [r5, 0x3]
+	ldrb r2, [r5]
+	movs r1, 0x7F
+	movs r0, 0x7F
+	ands r0, r2
+	cmp r0, 0x1
+	bne _0815192A
+	lsls r0, r2, 25
+	lsrs r0, 25
+	adds r0, 0x1
+	b _08151930
+_0815192A:
+	lsls r0, r2, 25
+	lsrs r0, 25
+	subs r0, 0x1
+_08151930:
+	ands r0, r1
+	movs r1, 0x80
+	negs r1, r1
+	ands r1, r2
+	orrs r1, r0
+	strb r1, [r5]
+	movs r0, 0x1
+_0815193E:
+	pop {r3-r5}
+	mov r8, r3
+	mov r9, r4
+	mov r10, r5
+	pop {r4-r7}
+	pop {r1}
+	bx r1
+	thumb_func_end sub_8151744
+
+	thumb_func_start sub_815194C
+sub_815194C: @ 815194C
+	push {r4,r5,lr}
+	adds r3, r0, 0
+	movs r2, 0
+	ldrb r0, [r3]
+	lsls r0, 25
+	lsrs r0, 25
+	cmp r0, 0x1
+	beq _08151962
+	cmp r0, 0x2
+	beq _08151990
+	b _081519CA
+_08151962:
+	ldrb r0, [r3, 0x8]
+	cmp r2, r0
+	bcs _08151982
+	ldr r4, =0x02037b14
+_0815196A:
+	ldrh r0, [r3, 0x6]
+	adds r0, r2
+	lsls r0, 1
+	adds r0, r4
+	ldrh r1, [r3, 0x4]
+	strh r1, [r0]
+	adds r0, r2, 0x1
+	lsls r0, 24
+	lsrs r2, r0, 24
+	ldrb r0, [r3, 0x8]
+	cmp r2, r0
+	bcc _0815196A
+_08151982:
+	ldrb r2, [r3]
+	lsls r1, r2, 25
+	lsrs r1, 25
+	adds r1, 0x1
+	b _081519BC
+	.pool
+_08151990:
+	ldrb r0, [r3, 0x8]
+	cmp r2, r0
+	bcs _081519B4
+	ldr r5, =0x02037b14
+	ldr r4, =0x02037714
+_0815199A:
+	ldrh r0, [r3, 0x6]
+	adds r0, r2
+	lsls r0, 1
+	adds r1, r0, r5
+	adds r0, r4
+	ldrh r0, [r0]
+	strh r0, [r1]
+	adds r0, r2, 0x1
+	lsls r0, 24
+	lsrs r2, r0, 24
+	ldrb r0, [r3, 0x8]
+	cmp r2, r0
+	bcc _0815199A
+_081519B4:
+	ldrb r2, [r3]
+	lsls r1, r2, 25
+	lsrs r1, 25
+	subs r1, 0x1
+_081519BC:
+	movs r0, 0x7F
+	ands r1, r0
+	movs r0, 0x80
+	negs r0, r0
+	ands r0, r2
+	orrs r0, r1
+	strb r0, [r3]
+_081519CA:
+	movs r0, 0x1
+	pop {r4,r5}
+	pop {r1}
+	bx r1
+	.pool
+	thumb_func_end sub_815194C
+
+	thumb_func_start task_tutorial_controls_fadein
+task_tutorial_controls_fadein: @ 81519DC
+	push {r4-r6,lr}
+	adds r4, r0, 0
+	movs r5, 0
+	ldrb r0, [r4]
+	cmp r0, 0
+	beq _08151A40
+_081519E8:
+	ldrh r0, [r4, 0x2]
+	asrs r0, r5
+	movs r1, 0x1
+	ands r0, r1
+	cmp r0, 0
+	beq _08151A36
+	lsls r1, r5, 1
+	adds r0, r1, r5
+	lsls r3, r0, 2
+	adds r2, r4, r3
+	ldrb r0, [r2, 0x5]
+	subs r0, 0x1
+	strb r0, [r2, 0x5]
+	lsls r0, 24
+	lsrs r0, 24
+	adds r6, r1, 0
+	cmp r0, 0xFF
+	bne _08151A36
+	ldrh r0, [r2, 0x8]
+	movs r2, 0x80
+	lsls r2, 8
+	adds r1, r2, 0
+	ands r0, r1
+	cmp r0, 0
+	beq _08151A24
+	adds r0, r3, 0x4
+	adds r0, r4, r0
+	bl sub_8151744
+	b _08151A2C
+_08151A24:
+	adds r0, r3, 0x4
+	adds r0, r4, r0
+	bl sub_815194C
+_08151A2C:
+	adds r0, r6, r5
+	lsls r0, 2
+	adds r0, r4, r0
+	ldrb r1, [r0, 0xD]
+	strb r1, [r0, 0x5]
+_08151A36:
+	adds r0, r5, 0x1
+	lsls r0, 24
+	lsrs r5, r0, 24
+	cmp r5, 0xF
+	bls _081519E8
+_08151A40:
+	pop {r4-r6}
+	pop {r0}
+	bx r0
+	thumb_func_end task_tutorial_controls_fadein
+
+	thumb_func_start sub_8151A48
+sub_8151A48: @ 8151A48
+	push {r4-r7,lr}
+	adds r3, r0, 0
+	lsls r1, 16
+	lsrs r6, r1, 16
+	movs r4, 0
+	ldrb r0, [r3]
+	adds r0, 0x1
+	strb r0, [r3]
+	movs r5, 0x1
+	movs r7, 0x80
+	negs r7, r7
+_08151A5E:
+	adds r0, r6, 0
+	asrs r0, r4
+	ands r0, r5
+	cmp r0, 0
+	beq _08151A8C
+	lsls r0, r4, 1
+	adds r0, r4
+	lsls r0, 2
+	adds r2, r3, r0
+	ldrb r0, [r2, 0x4]
+	lsrs r0, 7
+	cmp r0, 0
+	beq _08151A8C
+	adds r0, r5, 0
+	lsls r0, r4
+	ldrh r1, [r3, 0x2]
+	orrs r0, r1
+	strh r0, [r3, 0x2]
+	ldrb r1, [r2, 0x4]
+	adds r0, r7, 0
+	ands r0, r1
+	orrs r0, r5
+	strb r0, [r2, 0x4]
+_08151A8C:
+	adds r0, r4, 0x1
+	lsls r0, 24
+	lsrs r4, r0, 24
+	cmp r4, 0xF
+	bls _08151A5E
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151A48
+
+	thumb_func_start sub_8151A9C
+sub_8151A9C: @ 8151A9C
+	push {r4-r7,lr}
+	sub sp, 0x4
+	adds r6, r0, 0
+	lsls r1, 16
+	lsrs r7, r1, 16
+	movs r5, 0
+	movs r3, 0x1
+_08151AAA:
+	ldrh r0, [r6, 0x2]
+	asrs r0, r5
+	ands r0, r3
+	cmp r0, 0
+	beq _08151B12
+	lsls r0, r5, 1
+	adds r0, r5
+	lsls r0, 2
+	adds r4, r6, r0
+	ldrb r0, [r4, 0x4]
+	lsrs r0, 7
+	cmp r0, 0
+	beq _08151B12
+	adds r0, r7, 0
+	asrs r0, r5
+	ands r0, r3
+	cmp r0, 0
+	beq _08151B12
+	ldrh r1, [r4, 0xA]
+	lsls r1, 1
+	ldr r0, =0x02037b14
+	adds r0, r1, r0
+	ldr r2, =0x02037714
+	adds r1, r2
+	ldrb r2, [r4, 0xC]
+	lsls r2, 1
+	str r3, [sp]
+	bl memcpy
+	ldrb r0, [r4, 0x4]
+	movs r2, 0x80
+	negs r2, r2
+	adds r1, r2, 0
+	ands r0, r1
+	strb r0, [r4, 0x4]
+	movs r0, 0
+	strb r0, [r4, 0x6]
+	strb r0, [r4, 0x5]
+	ldrb r0, [r4, 0xF]
+	lsls r0, 24
+	ldr r3, [sp]
+	cmp r0, 0
+	bge _08151B10
+	movs r0, 0xFF
+	strb r0, [r4, 0x7]
+	b _08151B12
+	.pool
+_08151B10:
+	strb r3, [r4, 0x7]
+_08151B12:
+	adds r0, r5, 0x1
+	lsls r0, 24
+	lsrs r5, r0, 24
+	cmp r5, 0xF
+	bls _08151AAA
+	ldr r0, =0x0000ffff
+	cmp r7, r0
+	bne _08151B2C
+	movs r0, 0
+	strb r0, [r6]
+	b _08151B30
+	.pool
+_08151B2C:
+	ldrh r0, [r6, 0x2]
+	bics r0, r7
+_08151B30:
+	strh r0, [r6, 0x2]
+	add sp, 0x4
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151A9C
+
+	thumb_func_start sub_8151B3C
+sub_8151B3C: @ 8151B3C
+	push {r4,r5,lr}
+	adds r5, r0, 0
+	movs r4, 0
+	strh r4, [r5]
+	adds r0, r5, 0x4
+	movs r1, 0
+	movs r2, 0xC0
+	bl memset
+_08151B4E:
+	lsls r0, r4, 1
+	adds r0, r4
+	lsls r0, 2
+	adds r0, r5, r0
+	strb r4, [r0, 0x4]
+	adds r0, r4, 0x1
+	lsls r0, 24
+	lsrs r4, r0, 24
+	cmp r4, 0xF
+	bls _08151B4E
+	pop {r4,r5}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151B3C
+
+	thumb_func_start sub_8151B68
+sub_8151B68: @ 8151B68
+	push {r4,r5,lr}
+	adds r2, r0, 0
+	adds r5, r1, 0
+	movs r3, 0
+	movs r4, 0
+	ldrb r0, [r2, 0x5]
+	lsrs r0, 7
+	cmp r0, 0
+	bne _08151B7E
+	adds r4, r2, 0x4
+	b _08151B9C
+_08151B7E:
+	adds r0, r3, 0x1
+	lsls r0, 24
+	lsrs r3, r0, 24
+	cmp r3, 0xF
+	bhi _08151B9C
+	lsls r0, r3, 1
+	adds r0, r3
+	lsls r1, r0, 2
+	adds r0, r2, r1
+	ldrb r0, [r0, 0x5]
+	lsrs r0, 7
+	cmp r0, 0
+	bne _08151B7E
+	adds r0, r1, 0x4
+	adds r4, r2, r0
+_08151B9C:
+	cmp r4, 0
+	beq _08151BCA
+	ldrb r1, [r4, 0x1]
+	movs r0, 0x10
+	negs r0, r0
+	ands r0, r1
+	movs r1, 0x11
+	negs r1, r1
+	ands r0, r1
+	movs r1, 0x40
+	orrs r0, r1
+	movs r1, 0x80
+	orrs r0, r1
+	strb r0, [r4, 0x1]
+	movs r0, 0
+	strb r0, [r4, 0x2]
+	strb r0, [r4, 0x3]
+	adds r1, r4, 0x4
+	adds r0, r5, 0
+	ldm r0!, {r2,r4}
+	stm r1!, {r2,r4}
+	adds r0, r3, 0
+	b _08151BCC
+_08151BCA:
+	movs r0, 0xFF
+_08151BCC:
+	pop {r4,r5}
+	pop {r1}
+	bx r1
+	thumb_func_end sub_8151B68
+
+	thumb_func_start sub_8151BD4
+sub_8151BD4: @ 8151BD4
+	push {r4,r5,lr}
+	adds r4, r0, 0
+	ldrb r1, [r4, 0x1]
+	movs r2, 0x40
+	adds r0, r2, 0
+	ands r0, r1
+	cmp r0, 0
+	bne _08151C16
+	ldrb r1, [r4, 0xB]
+	adds r0, r2, 0
+	ands r0, r1
+	cmp r0, 0
+	beq _08151C16
+	ldrh r2, [r4, 0x6]
+	ldrb r0, [r4, 0x8]
+	adds r0, r2, r0
+	cmp r2, r0
+	bge _08151C16
+	ldr r5, =0x02037b14
+	ldr r3, =0x02037714
+_08151BFC:
+	lsls r0, r2, 1
+	adds r1, r0, r5
+	adds r0, r3
+	ldrh r0, [r0]
+	strh r0, [r1]
+	adds r0, r2, 0x1
+	lsls r0, 16
+	lsrs r2, r0, 16
+	ldrh r0, [r4, 0x6]
+	ldrb r1, [r4, 0x8]
+	adds r0, r1
+	cmp r2, r0
+	blt _08151BFC
+_08151C16:
+	adds r0, r4, 0x4
+	movs r1, 0
+	movs r2, 0x8
+	bl memset
+	ldrb r1, [r4, 0x1]
+	movs r0, 0x10
+	negs r0, r0
+	ands r0, r1
+	movs r1, 0x11
+	negs r1, r1
+	ands r0, r1
+	subs r1, 0x10
+	ands r0, r1
+	movs r1, 0x40
+	orrs r0, r1
+	movs r1, 0x7F
+	ands r0, r1
+	strb r0, [r4, 0x1]
+	movs r0, 0
+	strb r0, [r4, 0x3]
+	strb r0, [r4, 0x2]
+	pop {r4,r5}
+	pop {r0}
+	bx r0
+	.pool
+	thumb_func_end sub_8151BD4
+
+	thumb_func_start sub_8151C50
+sub_8151C50: @ 8151C50
+	push {r4-r6,lr}
+	adds r6, r0, 0
+	lsls r1, 16
+	lsrs r4, r1, 16
+	lsls r2, 24
+	movs r5, 0
+	cmp r2, 0
+	bne _08151C74
+	movs r1, 0xF
+	ands r1, r4
+	lsls r0, r1, 1
+	adds r0, r1
+	lsls r0, 2
+	adds r0, 0x4
+	adds r0, r6, r0
+	bl sub_8151BD4
+	b _08151CA0
+_08151C74:
+	movs r0, 0x1
+	ands r0, r4
+	cmp r0, 0
+	beq _08151C94
+	lsls r0, r5, 1
+	adds r0, r5
+	lsls r1, r0, 2
+	adds r0, r6, r1
+	ldrb r0, [r0, 0x5]
+	lsrs r0, 7
+	cmp r0, 0
+	beq _08151C94
+	adds r0, r1, 0x4
+	adds r0, r6, r0
+	bl sub_8151BD4
+_08151C94:
+	lsrs r4, 1
+	adds r0, r5, 0x1
+	lsls r0, 16
+	lsrs r5, r0, 16
+	cmp r5, 0xF
+	bls _08151C74
+_08151CA0:
+	pop {r4-r6}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151C50
+
+	thumb_func_start sub_8151CA8
+sub_8151CA8: @ 8151CA8
+	push {r4-r7,lr}
+	adds r5, r0, 0
+	lsls r1, 16
+	lsrs r4, r1, 16
+	lsls r2, 24
+	movs r3, 0
+	cmp r2, 0
+	bne _08151CDC
+	movs r0, 0xF
+	adds r3, r0, 0
+	ands r3, r4
+	lsls r1, r3, 1
+	adds r1, r3
+	lsls r1, 2
+	adds r1, r5, r1
+	ldrb r2, [r1, 0x5]
+	movs r0, 0x41
+	negs r0, r0
+	ands r0, r2
+	strb r0, [r1, 0x5]
+	movs r0, 0x1
+	lsls r0, r3
+	ldrh r1, [r5]
+	orrs r0, r1
+	strh r0, [r5]
+	b _08151D20
+_08151CDC:
+	movs r6, 0x1
+	movs r7, 0x41
+	negs r7, r7
+_08151CE2:
+	adds r0, r4, 0
+	ands r0, r6
+	cmp r0, 0
+	beq _08151D00
+	lsls r0, r3, 1
+	adds r0, r3
+	lsls r0, 2
+	adds r2, r5, r0
+	ldrb r1, [r2, 0x5]
+	lsrs r0, r1, 7
+	cmp r0, 0
+	beq _08151D00
+	lsls r0, r1, 25
+	cmp r0, 0
+	blt _08151D06
+_08151D00:
+	lsls r0, r4, 17
+	lsrs r4, r0, 16
+	b _08151D16
+_08151D06:
+	adds r0, r7, 0
+	ands r0, r1
+	strb r0, [r2, 0x5]
+	adds r0, r6, 0
+	lsls r0, r3
+	ldrh r1, [r5]
+	orrs r0, r1
+	strh r0, [r5]
+_08151D16:
+	adds r0, r3, 0x1
+	lsls r0, 24
+	lsrs r3, r0, 24
+	cmp r3, 0xF
+	bls _08151CE2
+_08151D20:
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151CA8
+
+	thumb_func_start sub_8151D28
+sub_8151D28: @ 8151D28
+	push {r4-r7,lr}
+	mov r7, r10
+	mov r6, r9
+	mov r5, r8
+	push {r5-r7}
+	mov r8, r0
+	lsls r1, 16
+	lsrs r7, r1, 16
+	lsls r2, 24
+	movs r0, 0
+	mov r12, r0
+	cmp r2, 0
+	bne _08151DB0
+	movs r1, 0xF
+	ands r1, r7
+	lsls r0, r1, 1
+	adds r0, r1
+	lsls r0, 2
+	adds r0, 0x4
+	mov r1, r8
+	adds r3, r1, r0
+	ldrb r1, [r3, 0x1]
+	movs r0, 0xC0
+	ands r0, r1
+	cmp r0, 0x80
+	bne _08151E3A
+	ldrb r1, [r3, 0xB]
+	movs r0, 0x40
+	ands r0, r1
+	cmp r0, 0
+	beq _08151D8E
+	ldrh r2, [r3, 0x6]
+	ldrb r0, [r3, 0x8]
+	adds r0, r2, r0
+	cmp r2, r0
+	bge _08151D8E
+	ldr r5, =0x02037b14
+	ldr r4, =0x02037714
+_08151D74:
+	lsls r0, r2, 1
+	adds r1, r0, r5
+	adds r0, r4
+	ldrh r0, [r0]
+	strh r0, [r1]
+	adds r0, r2, 0x1
+	lsls r0, 16
+	lsrs r2, r0, 16
+	ldrh r0, [r3, 0x6]
+	ldrb r1, [r3, 0x8]
+	adds r0, r1
+	cmp r2, r0
+	blt _08151D74
+_08151D8E:
+	ldrb r0, [r3, 0x1]
+	movs r1, 0x40
+	orrs r0, r1
+	strb r0, [r3, 0x1]
+	movs r1, 0x1
+	mov r2, r12
+	lsls r1, r2
+	mov r2, r8
+	ldrh r0, [r2]
+	bics r0, r1
+	strh r0, [r2]
+	b _08151E3A
+	.pool
+_08151DB0:
+	movs r0, 0x1
+	mov r9, r0
+	movs r1, 0x40
+	mov r10, r1
+_08151DB8:
+	mov r2, r12
+	lsls r0, r2, 1
+	add r0, r12
+	lsls r0, 2
+	adds r0, 0x4
+	mov r1, r8
+	adds r3, r1, r0
+	adds r0, r7, 0
+	mov r2, r9
+	ands r0, r2
+	cmp r0, 0
+	beq _08151DDA
+	ldrb r1, [r3, 0x1]
+	movs r0, 0xC0
+	ands r0, r1
+	cmp r0, 0x80
+	beq _08151DE4
+_08151DDA:
+	lsls r0, r7, 17
+	lsrs r7, r0, 16
+	mov r5, r12
+	adds r5, 0x1
+	b _08151E30
+_08151DE4:
+	ldrb r1, [r3, 0xB]
+	mov r0, r10
+	ands r0, r1
+	mov r5, r12
+	adds r5, 0x1
+	cmp r0, 0
+	beq _08151E1A
+	ldrh r2, [r3, 0x6]
+	ldrb r0, [r3, 0x8]
+	adds r0, r2, r0
+	cmp r2, r0
+	bge _08151E1A
+	ldr r6, =0x02037b14
+	ldr r4, =0x02037714
+_08151E00:
+	lsls r0, r2, 1
+	adds r1, r0, r6
+	adds r0, r4
+	ldrh r0, [r0]
+	strh r0, [r1]
+	adds r0, r2, 0x1
+	lsls r0, 16
+	lsrs r2, r0, 16
+	ldrh r0, [r3, 0x6]
+	ldrb r1, [r3, 0x8]
+	adds r0, r1
+	cmp r2, r0
+	blt _08151E00
+_08151E1A:
+	ldrb r1, [r3, 0x1]
+	mov r0, r10
+	orrs r0, r1
+	strb r0, [r3, 0x1]
+	mov r1, r9
+	mov r0, r12
+	lsls r1, r0
+	mov r2, r8
+	ldrh r0, [r2]
+	bics r0, r1
+	strh r0, [r2]
+_08151E30:
+	lsls r0, r5, 24
+	lsrs r0, 24
+	mov r12, r0
+	cmp r0, 0xF
+	bls _08151DB8
+_08151E3A:
+	pop {r3-r5}
+	mov r8, r3
+	mov r9, r4
+	mov r10, r5
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	.pool
+	thumb_func_end sub_8151D28
+
+	thumb_func_start sub_8151E50
+sub_8151E50: @ 8151E50
+	push {r4-r7,lr}
+	mov r7, r10
+	mov r6, r9
+	mov r5, r8
+	push {r5-r7}
+	sub sp, 0x4
+	str r0, [sp]
+	movs r0, 0
+	mov r10, r0
+	ldr r1, [sp]
+	ldrh r0, [r1]
+	cmp r0, 0
+	bne _08151E6C
+	b _08151FF6
+_08151E6C:
+	movs r2, 0xF
+	mov r9, r2
+	movs r3, 0x10
+	negs r3, r3
+	mov r8, r3
+	movs r7, 0x1
+_08151E78:
+	mov r5, r10
+	lsls r0, r5, 1
+	add r0, r10
+	lsls r0, 2
+	adds r0, 0x4
+	ldr r1, [sp]
+	adds r4, r1, r0
+	ldrb r2, [r4, 0x1]
+	movs r3, 0xC0
+	ands r3, r2
+	cmp r3, 0x80
+	beq _08151E92
+	b _08151FE6
+_08151E92:
+	ldr r0, =0x02037fd4
+	ldrb r1, [r0, 0x7]
+	adds r0, r3, 0
+	ands r0, r1
+	cmp r0, 0
+	beq _08151EA8
+	ldrb r0, [r4, 0xB]
+	ands r3, r0
+	cmp r3, 0
+	beq _08151EA8
+	b _08151FE6
+_08151EA8:
+	ldrb r0, [r4, 0x2]
+	subs r0, 0x1
+	strb r0, [r4, 0x2]
+	lsls r0, 24
+	lsrs r0, 24
+	cmp r0, 0xFF
+	beq _08151EB8
+	b _08151FE6
+_08151EB8:
+	ldrb r0, [r4, 0x9]
+	strb r0, [r4, 0x2]
+	ldrh r0, [r4, 0x6]
+	ldrb r1, [r4, 0x8]
+	lsls r2, 28
+	lsrs r2, 28
+	ldrh r3, [r4, 0x4]
+	bl pal_fade_1
+	ldrb r5, [r4, 0xB]
+	lsls r0, r5, 26
+	asrs r0, 30
+	cmp r0, 0x1
+	beq _08151F16
+	cmp r0, 0x1
+	bgt _08151EE4
+	cmp r0, 0
+	beq _08151EEA
+	b _08151FD0
+	.pool
+_08151EE4:
+	cmp r0, 0x2
+	beq _08151F92
+	b _08151FD0
+_08151EEA:
+	ldrb r2, [r4, 0x1]
+	lsls r1, r2, 28
+	lsrs r0, r1, 28
+	adds r0, 0x1
+	mov r3, r9
+	ands r0, r3
+	mov r6, r8
+	adds r3, r6, 0
+	ands r3, r2
+	orrs r3, r0
+	strb r3, [r4, 0x1]
+	lsrs r1, 28
+	lsls r0, r5, 28
+	asrs r0, 28
+	cmp r1, r0
+	bne _08151FD0
+	ldrb r0, [r4, 0x3]
+	adds r0, 0x1
+	strb r0, [r4, 0x3]
+	ands r3, r6
+	strb r3, [r4, 0x1]
+	b _08151FD0
+_08151F16:
+	ldrb r3, [r4, 0x1]
+	movs r0, 0x10
+	ands r0, r3
+	cmp r0, 0
+	beq _08151F54
+	lsls r0, r3, 28
+	lsrs r0, 28
+	subs r0, 0x1
+	mov r5, r9
+	ands r0, r5
+	mov r2, r8
+	ands r2, r3
+	orrs r2, r0
+	strb r2, [r4, 0x1]
+	cmp r0, 0
+	bne _08151FD0
+	ldrb r0, [r4, 0x3]
+	adds r0, 0x1
+	strb r0, [r4, 0x3]
+	lsls r0, r2, 27
+	lsrs r0, 31
+	eors r0, r7
+	ands r0, r7
+	lsls r0, 4
+	movs r3, 0x11
+	negs r3, r3
+	adds r1, r3, 0
+	ands r2, r1
+	orrs r2, r0
+	strb r2, [r4, 0x1]
+	b _08151FD0
+_08151F54:
+	lsls r0, r5, 28
+	asrs r0, 28
+	subs r0, 0x1
+	mov r5, r9
+	ands r0, r5
+	lsls r2, r3, 28
+	lsrs r1, r2, 28
+	adds r1, 0x1
+	ands r1, r5
+	mov r5, r8
+	ands r3, r5
+	orrs r3, r1
+	strb r3, [r4, 0x1]
+	lsrs r2, 28
+	cmp r2, r0
+	bne _08151FD0
+	ldrb r0, [r4, 0x3]
+	adds r0, 0x1
+	strb r0, [r4, 0x3]
+	lsls r0, r3, 27
+	lsrs r0, 31
+	eors r0, r7
+	ands r0, r7
+	lsls r0, 4
+	movs r2, 0x11
+	negs r2, r2
+	adds r1, r2, 0
+	ands r3, r1
+	orrs r3, r0
+	strb r3, [r4, 0x1]
+	b _08151FD0
+_08151F92:
+	ldrb r2, [r4, 0x1]
+	movs r0, 0x10
+	ands r0, r2
+	cmp r0, 0
+	beq _08151FA2
+	mov r0, r8
+	ands r0, r2
+	b _08151FB0
+_08151FA2:
+	lsls r1, r5, 28
+	asrs r1, 28
+	mov r3, r9
+	ands r1, r3
+	mov r0, r8
+	ands r0, r2
+	orrs r0, r1
+_08151FB0:
+	strb r0, [r4, 0x1]
+	ldrb r2, [r4, 0x1]
+	lsls r0, r2, 27
+	lsrs r0, 31
+	eors r0, r7
+	ands r0, r7
+	lsls r0, 4
+	movs r5, 0x11
+	negs r5, r5
+	adds r1, r5, 0
+	ands r2, r1
+	orrs r2, r0
+	strb r2, [r4, 0x1]
+	ldrb r0, [r4, 0x3]
+	adds r0, 0x1
+	strb r0, [r4, 0x3]
+_08151FD0:
+	ldrb r1, [r4, 0xA]
+	cmp r1, 0xFF
+	beq _08151FE6
+	ldrb r0, [r4, 0x3]
+	cmp r0, r1
+	bne _08151FE6
+	ldrb r1, [r4]
+	ldr r0, [sp]
+	movs r2, 0
+	bl sub_8151D28
+_08151FE6:
+	mov r0, r10
+	adds r0, 0x1
+	lsls r0, 24
+	lsrs r0, 24
+	mov r10, r0
+	cmp r0, 0xF
+	bhi _08151FF6
+	b _08151E78
+_08151FF6:
+	add sp, 0x4
+	pop {r3-r5}
+	mov r8, r3
+	mov r9, r4
+	mov r10, r5
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8151E50
+
+	thumb_func_start sub_8152008
+sub_8152008: @ 8152008
+	push {r4-r7,lr}
+	adds r6, r0, 0
+	ldr r0, [sp, 0x14]
+	ldr r4, [sp, 0x18]
+	lsls r1, 16
+	lsrs r7, r1, 16
+	lsls r2, 24
+	lsrs r2, 24
+	lsls r3, 24
+	lsls r0, 24
+	lsrs r5, r0, 24
+	lsls r4, 24
+	lsrs r4, 24
+	movs r1, 0
+	lsrs r3, 19
+	adds r3, r2
+	lsls r3, 1
+	adds r6, r3
+	cmp r1, r4
+	bcs _08152052
+_08152030:
+	lsls r0, r1, 6
+	adds r2, r6, r0
+	movs r0, 0
+	adds r3, r1, 0x1
+	cmp r0, r5
+	bcs _0815204A
+_0815203C:
+	strh r7, [r2]
+	adds r2, 0x2
+	adds r0, 0x1
+	lsls r0, 24
+	lsrs r0, 24
+	cmp r0, r5
+	bcc _0815203C
+_0815204A:
+	lsls r0, r3, 24
+	lsrs r1, r0, 24
+	cmp r1, r4
+	bcc _08152030
+_08152052:
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8152008
+
+	thumb_func_start sub_8152058
+sub_8152058: @ 8152058
+	push {r4-r7,lr}
+	adds r7, r0, 0
+	ldr r0, [sp, 0x14]
+	ldr r4, [sp, 0x18]
+	lsls r2, 24
+	lsrs r2, 24
+	lsls r3, 24
+	lsls r0, 24
+	lsrs r5, r0, 24
+	lsls r4, 24
+	lsrs r6, r4, 24
+	movs r4, 0
+	lsrs r3, 19
+	adds r3, r2
+	lsls r3, 1
+	adds r7, r3
+	cmp r4, r6
+	bcs _081520A2
+_0815207C:
+	lsls r0, r4, 6
+	adds r2, r7, r0
+	movs r3, 0
+	adds r4, 0x1
+	cmp r3, r5
+	bcs _0815209A
+_08152088:
+	ldrh r0, [r1]
+	strh r0, [r2]
+	adds r1, 0x2
+	adds r2, 0x2
+	adds r0, r3, 0x1
+	lsls r0, 24
+	lsrs r3, r0, 24
+	cmp r3, r5
+	bcc _08152088
+_0815209A:
+	lsls r0, r4, 24
+	lsrs r4, r0, 24
+	cmp r4, r6
+	bcc _0815207C
+_081520A2:
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	thumb_func_end sub_8152058
+
+	.align 2, 0 @ Don't pad with nop.