tmc/asm/scroll.s

1659 lines
29 KiB
ArmAsm

.include "asm/macros.inc"
.include "constants/constants.inc"
.syntax unified
.text
thumb_func_start UpdateScroll
UpdateScroll: @ 0xUpdateScroll
push {lr}
ldr r0, _0807FC5C @ =gRoomControls
ldrb r2, [r0, #0xf]
movs r1, #0xfb
ands r1, r2
strb r1, [r0, #0xf]
ldr r2, _0807FC60 @ =gUnk_0811E768
ldrb r1, [r0, #2]
lsls r1, r1, #2
adds r1, r1, r2
ldr r1, [r1]
bl _call_via_r1
pop {pc}
.align 2, 0
_0807FC5C: .4byte gRoomControls
_0807FC60: .4byte gUnk_0811E768
thumb_func_start sub_0807FC64
sub_0807FC64: @ 0x0807FC64
push {lr}
movs r2, #0
movs r1, #1
strb r1, [r0, #2]
strh r2, [r0]
movs r1, #4
strb r1, [r0, #0xe]
bl sub_0807FC7C
bl sub_080805F8
pop {pc}
thumb_func_start sub_0807FC7C
sub_0807FC7C: @ 0x0807FC7C
push {r4, r5, r6, r7, lr}
adds r2, r0, #0
ldr r0, [r2, #0x30]
cmp r0, #0
bne _0807FC88
b _0807FDA6
_0807FC88:
movs r1, #0xa
ldrsh r4, [r2, r1]
movs r1, #0x2e
ldrsh r0, [r0, r1]
subs r0, #0x78
subs r3, r4, r0
cmp r3, #0
beq _0807FD16
ldrh r6, [r2, #0xa]
movs r7, #7
ands r7, r6
mov ip, r6
cmp r3, #0
ble _0807FCDC
ldrh r0, [r2, #6]
adds r5, r0, #0
cmp r5, r4
bge _0807FD16
ldrb r0, [r2, #0xe]
cmp r0, r3
bgt _0807FCBC
adds r3, r0, #0
ldrb r1, [r2, #0xf]
movs r0, #4
orrs r0, r1
strb r0, [r2, #0xf]
_0807FCBC:
mov r1, ip
subs r0, r1, r3
strh r0, [r2, #0xa]
subs r0, r7, r3
cmp r0, #0
bgt _0807FCCE
ldr r1, _0807FCD8 @ =gUpdateVisibleTiles
movs r0, #1
strb r0, [r1]
_0807FCCE:
movs r1, #0xa
ldrsh r0, [r2, r1]
cmp r5, r0
blt _0807FD16
b _0807FD14
.align 2, 0
_0807FCD8: .4byte gUpdateVisibleTiles
_0807FCDC:
ldrh r0, [r2, #6]
ldrh r1, [r2, #0x1e]
adds r0, r0, r1
adds r5, r0, #0
subs r5, #0xf0
cmp r4, r5
bge _0807FD16
ldrb r0, [r2, #0xe]
rsbs r0, r0, #0
cmp r0, r3
blt _0807FCFC
adds r3, r0, #0
ldrb r1, [r2, #0xf]
movs r0, #4
orrs r0, r1
strb r0, [r2, #0xf]
_0807FCFC:
subs r0, r6, r3
strh r0, [r2, #0xa]
subs r0, r7, r3
cmp r0, #7
ble _0807FD0C
ldr r1, _0807FD68 @ =gUpdateVisibleTiles
movs r0, #1
strb r0, [r1]
_0807FD0C:
movs r1, #0xa
ldrsh r0, [r2, r1]
cmp r0, r5
blt _0807FD16
_0807FD14:
strh r5, [r2, #0xa]
_0807FD16:
movs r0, #0xc
ldrsh r4, [r2, r0]
ldr r0, [r2, #0x30]
movs r1, #0x32
ldrsh r0, [r0, r1]
subs r0, #0x50
subs r3, r4, r0
cmp r3, #0
beq _0807FDA6
ldrh r6, [r2, #0xc]
movs r7, #7
ands r7, r6
mov ip, r6
cmp r3, #0
ble _0807FD6C
ldrh r0, [r2, #8]
adds r5, r0, #0
cmp r5, r4
bge _0807FDA6
ldrb r0, [r2, #0xe]
cmp r0, r3
bgt _0807FD4C
adds r3, r0, #0
ldrb r1, [r2, #0xf]
movs r0, #4
orrs r0, r1
strb r0, [r2, #0xf]
_0807FD4C:
mov r1, ip
subs r0, r1, r3
strh r0, [r2, #0xc]
subs r0, r7, r3
cmp r0, #0
bgt _0807FD5E
ldr r1, _0807FD68 @ =gUpdateVisibleTiles
movs r0, #1
strb r0, [r1]
_0807FD5E:
movs r1, #0xc
ldrsh r0, [r2, r1]
cmp r5, r0
blt _0807FDA6
b _0807FDA4
.align 2, 0
_0807FD68: .4byte gUpdateVisibleTiles
_0807FD6C:
ldrh r0, [r2, #8]
ldrh r1, [r2, #0x20]
adds r0, r0, r1
adds r5, r0, #0
subs r5, #0xa0
cmp r4, r5
bge _0807FDA6
ldrb r0, [r2, #0xe]
rsbs r0, r0, #0
cmp r0, r3
blt _0807FD8C
adds r3, r0, #0
ldrb r1, [r2, #0xf]
movs r0, #4
orrs r0, r1
strb r0, [r2, #0xf]
_0807FD8C:
subs r0, r6, r3
strh r0, [r2, #0xc]
subs r0, r7, r3
cmp r0, #7
ble _0807FD9C
ldr r1, _0807FDAC @ =gUpdateVisibleTiles
movs r0, #1
strb r0, [r1]
_0807FD9C:
movs r1, #0xc
ldrsh r0, [r2, r1]
cmp r0, r5
blt _0807FDA6
_0807FDA4:
strh r5, [r2, #0xc]
_0807FDA6:
bl sub_08080BC4
pop {r4, r5, r6, r7, pc}
.align 2, 0
_0807FDAC: .4byte gUpdateVisibleTiles
thumb_func_start sub_0807FDB0
sub_0807FDB0: @ 0x0807FDB0
push {lr}
ldr r2, _0807FDC4 @ =gUnk_0811E780
ldrb r1, [r0, #3]
lsls r1, r1, #2
adds r1, r1, r2
ldr r1, [r1]
bl _call_via_r1
pop {pc}
.align 2, 0
_0807FDC4: .4byte gUnk_0811E780
thumb_func_start sub_0807FDC8
sub_0807FDC8: @ 0x0807FDC8
push {r4, r5, lr}
adds r5, r0, #0
ldr r4, _0807FDE0 @ =gUpdateVisibleTiles
movs r0, #1
strb r0, [r4]
bl UpdateScrollVram
movs r1, #0
movs r0, #1
strb r0, [r5, #3]
strb r1, [r4]
pop {r4, r5, pc}
.align 2, 0
_0807FDE0: .4byte gUpdateVisibleTiles
thumb_func_start sub_0807FDE4
sub_0807FDE4: @ 0x0807FDE4
movs r2, #0
movs r1, #2
strb r1, [r0, #3]
strh r2, [r0, #0x18]
ldr r0, _0807FDF4 @ =gUpdateVisibleTiles
strb r1, [r0]
bx lr
.align 2, 0
_0807FDF4: .4byte gUpdateVisibleTiles
thumb_func_start sub_0807FDF8
sub_0807FDF8: @ 0x0807FDF8
push {r4, lr}
adds r4, r0, #0
ldr r1, _0807FE18 @ =gUpdateVisibleTiles
movs r0, #2
strb r0, [r1]
ldrh r0, [r4, #0x18]
adds r0, #1
strh r0, [r4, #0x18]
ldrb r0, [r4, #0x10]
cmp r0, #1
beq _0807FE44
cmp r0, #1
bgt _0807FE1C
cmp r0, #0
beq _0807FE26
b _0807FEB6
.align 2, 0
_0807FE18: .4byte gUpdateVisibleTiles
_0807FE1C:
cmp r0, #2
beq _0807FE68
cmp r0, #3
beq _0807FE94
b _0807FEB6
_0807FE26:
ldrh r0, [r4, #0xc]
subs r0, #4
strh r0, [r4, #0xc]
ldr r1, [r4, #0x30]
ldr r0, _0807FE3C @ =gPlayerEntity
cmp r1, r0
bne _0807FE80
ldr r0, [r1, #0x30]
ldr r2, _0807FE40 @ =0xFFFFA000
b _0807FE7C
.align 2, 0
_0807FE3C: .4byte gPlayerEntity
_0807FE40: .4byte 0xFFFFA000
_0807FE44:
ldrh r0, [r4, #0xa]
adds r0, #4
strh r0, [r4, #0xa]
ldr r1, [r4, #0x30]
ldr r0, _0807FE64 @ =gPlayerEntity
cmp r1, r0
bne _0807FE5C
ldr r0, [r1, #0x2c]
movs r2, #0x80
lsls r2, r2, #7
adds r0, r0, r2
str r0, [r1, #0x2c]
_0807FE5C:
ldrh r0, [r4, #0x18]
cmp r0, #0x3c
bne _0807FEB6
b _0807FE86
.align 2, 0
_0807FE64: .4byte gPlayerEntity
_0807FE68:
ldrh r0, [r4, #0xc]
adds r0, #4
strh r0, [r4, #0xc]
ldr r1, [r4, #0x30]
ldr r0, _0807FE90 @ =gPlayerEntity
cmp r1, r0
bne _0807FE80
ldr r0, [r1, #0x30]
movs r2, #0xc0
lsls r2, r2, #7
_0807FE7C:
adds r0, r0, r2
str r0, [r1, #0x30]
_0807FE80:
ldrh r0, [r4, #0x18]
cmp r0, #0x28
bne _0807FEB6
_0807FE86:
adds r0, r4, #0
bl sub_0807FEC8
b _0807FEB6
.align 2, 0
_0807FE90: .4byte gPlayerEntity
_0807FE94:
ldrh r0, [r4, #0xa]
subs r0, #4
strh r0, [r4, #0xa]
ldr r1, [r4, #0x30]
ldr r0, _0807FEC0 @ =gPlayerEntity
cmp r1, r0
bne _0807FEAA
ldr r0, [r1, #0x2c]
ldr r2, _0807FEC4 @ =0xFFFFC000
adds r0, r0, r2
str r0, [r1, #0x2c]
_0807FEAA:
ldrh r0, [r4, #0x18]
cmp r0, #0x3c
bne _0807FEB6
adds r0, r4, #0
bl sub_0807FEC8
_0807FEB6:
movs r0, #0
strh r0, [r4, #0x16]
bl sub_08080BC4
pop {r4, pc}
.align 2, 0
_0807FEC0: .4byte gPlayerEntity
_0807FEC4: .4byte 0xFFFFC000
thumb_func_start sub_0807FEC8
sub_0807FEC8: @ 0x0807FEC8
push {r4, r5, lr}
adds r5, r0, #0
movs r0, #0
strb r0, [r5, #2]
subs r0, #1
ldr r4, _0807FEEC @ =gUnk_03003FC0
adds r1, r4, #0
movs r2, #0x40
bl MemFill32
subs r4, #0x40
ldr r1, [r5, #0x30]
ldrh r0, [r1, #0x2e]
strh r0, [r4, #0x16]
ldrh r0, [r1, #0x32]
strh r0, [r4, #0x18]
pop {r4, r5, pc}
.align 2, 0
_0807FEEC: .4byte gPlayerState+0x40
thumb_func_start sub_0807FEF0
sub_0807FEF0: @ 0x0807FEF0
push {lr}
ldr r2, _0807FF04 @ =gUnk_0811E78C
ldrb r1, [r0, #3]
lsls r1, r1, #2
adds r1, r1, r2
ldr r1, [r1]
bl _call_via_r1
pop {pc}
.align 2, 0
_0807FF04: .4byte gUnk_0811E78C
thumb_func_start sub_0807FF08
sub_0807FF08: @ 0x0807FF08
movs r2, #0
movs r1, #1
strb r1, [r0, #3]
strh r2, [r0, #0x18]
ldr r1, _0807FF18 @ =gUpdateVisibleTiles
movs r0, #3
strb r0, [r1]
bx lr
.align 2, 0
_0807FF18: .4byte gUpdateVisibleTiles
thumb_func_start sub_0807FF1C
sub_0807FF1C: @ 0x0807FF1C
push {lr}
adds r2, r0, #0
ldr r0, _0807FF4C @ =gRoomTransition
ldr r0, [r0]
movs r1, #1
ands r0, r1
cmp r0, #0
bne _0807FF48
ldr r1, _0807FF50 @ =gUpdateVisibleTiles
movs r0, #3
strb r0, [r1]
ldrh r0, [r2, #0x18]
adds r0, #1
strh r0, [r2, #0x18]
lsls r0, r0, #0x10
lsrs r0, r0, #0x10
cmp r0, #0x13
bls _0807FF48
movs r0, #0
strb r0, [r2, #2]
bl ResetSystemPriority
_0807FF48:
pop {pc}
.align 2, 0
_0807FF4C: .4byte gRoomTransition
_0807FF50: .4byte gUpdateVisibleTiles
thumb_func_start sub_0807FF54
sub_0807FF54: @ 0x0807FF54
push {lr}
ldr r2, _0807FF68 @ =gUnk_0811E794
ldrb r1, [r0, #3]
lsls r1, r1, #2
adds r1, r1, r2
ldr r1, [r1]
bl _call_via_r1
pop {pc}
.align 2, 0
_0807FF68: .4byte gUnk_0811E794
thumb_func_start sub_0807FF6C
sub_0807FF6C: @ 0x0807FF6C
push {r4, lr}
movs r1, #1
strb r1, [r0, #3]
ldr r3, _0807FFC8 @ =gScreen
ldrh r1, [r3]
movs r2, #0x80
lsls r2, r2, #7
adds r0, r2, #0
orrs r0, r1
strh r0, [r3]
adds r2, r3, #0
adds r2, #0x60
ldrb r0, [r2]
movs r4, #0xb8
lsls r4, r4, #5
adds r1, r4, #0
orrs r0, r1
strh r0, [r2]
adds r2, #2
ldrh r1, [r2]
movs r0, #0xff
lsls r0, r0, #8
ands r0, r1
movs r1, #7
movs r4, #0
orrs r0, r1
strh r0, [r2]
adds r0, r3, #0
adds r0, #0x5a
movs r1, #0xf0
strh r1, [r0]
adds r0, #4
strh r1, [r0]
bl ResetPlayer
bl ResetPlayerAnimationAndAction
ldr r0, _0807FFCC @ =gUnk_03004030
ldrb r0, [r0, #8]
cmp r0, #0
beq _0807FFD4
ldr r1, _0807FFD0 @ =gPlayerEntity
movs r0, #4
strb r0, [r1, #0x14]
b _0807FFD8
.align 2, 0
_0807FFC8: .4byte gScreen
_0807FFCC: .4byte gUnk_03004030
_0807FFD0: .4byte gPlayerEntity
_0807FFD4:
ldr r0, _0807FFE0 @ =gPlayerEntity
strb r4, [r0, #0x14]
_0807FFD8:
bl sub_080809D4
pop {r4, pc}
.align 2, 0
_0807FFE0: .4byte gPlayerEntity
thumb_func_start sub_0807FFE4
sub_0807FFE4: @ 0x0807FFE4
push {r4, r5, lr}
adds r5, r0, #0
movs r0, #2
strb r0, [r5, #3]
bl sub_080803D0
adds r0, #6
strh r0, [r5, #0x18]
ldr r4, _0808002C @ =gUnk_0200B640
bl sub_08080278
strh r0, [r4]
ldr r1, _08080030 @ =gUnk_08109194
ldr r0, _08080034 @ =gUnk_03004030
ldr r0, [r0]
ldrb r0, [r0, #3]
lsls r0, r0, #2
adds r0, r0, r1
ldr r0, [r0]
ldr r0, [r0]
bl sub_080197D4
ldr r4, _08080038 @ =gMapDataTop
ldrh r1, [r5, #0x1e]
lsrs r1, r1, #4
ldrh r2, [r5, #0x20]
lsrs r2, r2, #4
adds r0, r4, #0
bl sub_0807C8B0
ldr r0, _0808003C @ =gMapDataTopSpecial
subs r4, #4
adds r1, r4, #0
bl sub_0801AB08
pop {r4, r5, pc}
.align 2, 0
_0808002C: .4byte gUnk_0200B640
_08080030: .4byte gUnk_08109194
_08080034: .4byte gUnk_03004030
_08080038: .4byte gMapDataTop
_0808003C: .4byte gMapDataTopSpecial
thumb_func_start sub_08080040
sub_08080040: @ 0x08080040
push {r4, r5, r6, r7, lr}
adds r5, r0, #0
ldrh r4, [r5, #0x18]
subs r4, #6
strh r4, [r5, #0x18]
ldrh r0, [r5, #0x18]
lsls r0, r0, #1
movs r1, #3
bl __divsi3
strh r0, [r5, #0x1a]
lsls r4, r4, #0x10
lsrs r4, r4, #0x10
cmp r4, #0x2a
bls _080800C6
ldr r3, [r5, #0x30]
movs r1, #0x2e
ldrsh r0, [r3, r1]
movs r2, #0xa
ldrsh r1, [r5, r2]
subs r2, r0, r1
ldrh r1, [r5, #0x18]
subs r0, r2, r1
adds r7, r0, #0
adds r7, #8
cmp r7, #0
bge _08080078
movs r7, #0
_08080078:
adds r0, r2, r1
adds r6, r0, #0
subs r6, #8
cmp r6, #0xf0
ble _08080084
movs r6, #0xf0
_08080084:
movs r1, #0x32
ldrsh r0, [r3, r1]
movs r2, #0xc
ldrsh r1, [r5, r2]
subs r2, r0, r1
ldrh r1, [r5, #0x1a]
subs r0, r2, r1
adds r4, r0, #0
adds r4, #8
cmp r4, #0
bge _0808009C
movs r4, #0
_0808009C:
adds r0, r2, r1
adds r3, r0, #0
subs r3, #8
cmp r3, #0xa0
ble _080800A8
movs r3, #0xa0
_080800A8:
ldr r2, _080800F0 @ =gScreen
movs r1, #0xff
ands r7, r1
lsls r0, r7, #8
ands r6, r1
orrs r0, r6
adds r6, r2, #0
adds r6, #0x5a
strh r0, [r6]
ands r4, r1
lsls r0, r4, #8
ands r3, r1
orrs r0, r3
adds r2, #0x5e
strh r0, [r2]
_080800C6:
ldrh r0, [r5, #0x18]
cmp r0, #0
bne _080800FC
movs r0, #3
strb r0, [r5, #3]
bl DeleteSleepingEntities
bl sub_0807C810
ldr r1, _080800F4 @ =gUnk_08109194
ldr r0, _080800F8 @ =gUnk_03004030
ldr r0, [r0]
ldrb r0, [r0, #3]
lsls r0, r0, #2
adds r0, r0, r1
ldr r0, [r0]
ldr r0, [r0, #4]
bl sub_08080C80
b _08080102
.align 2, 0
_080800F0: .4byte gScreen
_080800F4: .4byte gUnk_08109194
_080800F8: .4byte gUnk_03004030
_080800FC:
ldr r1, _08080104 @ =gUpdateVisibleTiles
movs r0, #4
strb r0, [r1]
_08080102:
pop {r4, r5, r6, r7, pc}
.align 2, 0
_08080104: .4byte gUpdateVisibleTiles
thumb_func_start sub_08080108
sub_08080108: @ 0x08080108
push {r4, r5, r6, lr}
movs r1, #4
strb r1, [r0, #3]
ldr r5, _08080178 @ =gMapDataBottom
movs r0, #0xc0
lsls r0, r0, #6
adds r1, r5, r0
movs r6, #0x80
lsls r6, r6, #6
adds r0, r5, #0
adds r2, r6, #0
bl MemCopy
ldr r4, _0808017C @ =gMapDataTop
movs r0, #0xc0
lsls r0, r0, #6
adds r1, r4, r0
adds r0, r4, #0
adds r2, r6, #0
bl MemCopy
bl sub_08080368
ldr r1, _08080180 @ =gUnk_02034480
ldr r0, _08080184 @ =gUnk_0200B640
ldrh r0, [r0]
strh r0, [r1]
ldr r0, _08080188 @ =gUnk_02022830
ldr r1, _0808018C @ =gUnk_020246B0
movs r2, #0xc0
lsls r2, r2, #5
bl MemCopy
subs r5, #4
adds r0, r5, #0
bl sub_08080B60
subs r4, #4
adds r0, r4, #0
bl sub_08080B60
bl sub_0807BBE4
bl sub_0807BC84
bl sub_0805E248
ldr r0, _08080190 @ =gUnk_02019EE0
adds r1, r5, #0
bl sub_0801AB08
ldr r0, _08080194 @ =gMapDataTopSpecial
adds r1, r4, #0
bl sub_0801AB08
pop {r4, r5, r6, pc}
.align 2, 0
_08080178: .4byte gMapDataBottom
_0808017C: .4byte gMapDataTop
_08080180: .4byte gUnk_02034480
_08080184: .4byte gUnk_0200B640
_08080188: .4byte gUnk_02022830
_0808018C: .4byte gUnk_020246B0
_08080190: .4byte gUnk_02019EE0
_08080194: .4byte gMapDataTopSpecial
thumb_func_start sub_08080198
sub_08080198: @ 0x08080198
push {r4, lr}
movs r1, #5
strb r1, [r0, #3]
movs r4, #0
movs r1, #0xff
strh r1, [r0, #0x1c]
bl LoadRoom
bl CallRoomProp5And7
ldr r0, _080801B8 @ =gUpdateVisibleTiles
strb r4, [r0]
bl sub_080805F8
pop {r4, pc}
.align 2, 0
_080801B8: .4byte gUpdateVisibleTiles
thumb_func_start sub_080801BC
sub_080801BC: @ 0x080801BC
push {r4, r5, r6, r7, lr}
adds r5, r0, #0
ldrh r4, [r5, #0x18]
adds r4, #6
strh r4, [r5, #0x18]
ldrh r0, [r5, #0x18]
lsls r0, r0, #1
movs r1, #3
bl __divsi3
strh r0, [r5, #0x1a]
lsls r4, r4, #0x10
lsrs r4, r4, #0x10
cmp r4, #0x1e
bls _08080232
ldr r2, [r5, #0x30]
movs r0, #0x2e
ldrsh r1, [r2, r0]
movs r3, #0xa
ldrsh r0, [r5, r3]
subs r0, r1, r0
ldrh r1, [r5, #0x18]
subs r7, r0, r1
cmp r7, #0
bge _080801F0
movs r7, #0
_080801F0:
adds r6, r0, r1
cmp r6, #0xf0
ble _080801F8
movs r6, #0xf0
_080801F8:
movs r0, #0x32
ldrsh r1, [r2, r0]
movs r2, #0xc
ldrsh r0, [r5, r2]
subs r0, r1, r0
ldrh r1, [r5, #0x1a]
subs r4, r0, r1
cmp r4, #0
bge _0808020C
movs r4, #0
_0808020C:
adds r3, r0, r1
cmp r3, #0xa0
ble _08080214
movs r3, #0xa0
_08080214:
ldr r2, _08080260 @ =gScreen
movs r1, #0xff
ands r7, r1
lsls r0, r7, #8
ands r6, r1
orrs r0, r6
adds r6, r2, #0
adds r6, #0x5a
strh r0, [r6]
ands r4, r1
lsls r0, r4, #8
ands r3, r1
orrs r0, r3
adds r2, #0x5e
strh r0, [r2]
_08080232:
ldrh r0, [r5, #0x1c]
cmp r0, #0
bne _08080268
strb r0, [r5, #2]
strh r0, [r5]
bl ResetSystemPriority
ldr r1, _08080260 @ =gScreen
ldrh r2, [r1]
ldr r0, _08080264 @ =0x0000BFFF
ands r0, r2
strh r0, [r1]
adds r2, r1, #0
adds r2, #0x60
ldrb r0, [r2]
strh r0, [r2]
adds r1, #0x62
ldrh r2, [r1]
movs r0, #0xff
lsls r0, r0, #8
ands r0, r2
strh r0, [r1]
b _08080272
.align 2, 0
_08080260: .4byte gScreen
_08080264: .4byte 0x0000BFFF
_08080268:
ldr r0, _08080274 @ =gUpdateVisibleTiles
movs r1, #4
strb r1, [r0]
movs r0, #0
strh r0, [r5, #0x1c]
_08080272:
pop {r4, r5, r6, r7, pc}
.align 2, 0
_08080274: .4byte gUpdateVisibleTiles
thumb_func_start sub_08080278
sub_08080278: @ 0x08080278
push {r4, r5, r6, r7, lr}
mov r7, sl
mov r6, sb
mov r5, r8
push {r5, r6, r7}
sub sp, #8
ldr r0, _08080344 @ =gUnk_02022830
mov ip, r0
ldr r1, _08080348 @ =gRoomControls
ldrh r0, [r1, #0x1e]
lsrs r0, r0, #4
str r0, [sp]
ldrh r0, [r1, #0x20]
lsrs r0, r0, #4
lsls r0, r0, #6
str r0, [sp, #4]
movs r5, #0
mov sl, r5
cmp r5, r0
bhs _08080336
mov sb, r5
_080802A2:
movs r1, #0
mov r8, r1
ldr r0, [sp]
cmp r8, r0
bhs _08080328
ldr r4, _0808034C @ =gMapDataTop
add r4, sb
ldr r7, _08080350 @ =gUnk_0200E654
add r7, sb
ldr r3, _08080354 @ =gMapDataBottom
add r3, sb
ldr r6, _08080358 @ =gUnk_02028EB4
add r6, sb
_080802BC:
mov r2, sl
add r2, r8
ldrh r0, [r6]
ldrh r1, [r3]
cmp r0, r1
beq _080802EA
ldr r0, _0808035C @ =0x00003FFF
cmp r1, r0
bhi _080802EA
adds r0, #1
adds r1, r0, #0
adds r0, r2, #0
orrs r0, r1
mov r1, ip
strh r0, [r1]
ldrh r0, [r3]
strh r0, [r1, #2]
movs r0, #4
add ip, r0
adds r5, #1
ldr r0, _08080360 @ =0x000005FF
cmp r5, r0
bhi _08080336
_080802EA:
ldrh r0, [r7]
ldrh r1, [r4]
cmp r0, r1
beq _08080316
ldr r0, _0808035C @ =0x00003FFF
cmp r1, r0
bhi _08080316
movs r1, #0x80
lsls r1, r1, #8
adds r0, r1, #0
orrs r2, r0
mov r0, ip
strh r2, [r0]
ldrh r0, [r4]
mov r1, ip
strh r0, [r1, #2]
movs r0, #4
add ip, r0
adds r5, #1
ldr r0, _08080364 @ =0x000007FF
cmp r5, r0
bhi _08080336
_08080316:
adds r4, #2
adds r7, #2
adds r3, #2
adds r6, #2
movs r1, #1
add r8, r1
ldr r0, [sp]
cmp r8, r0
blo _080802BC
_08080328:
movs r1, #0x80
add sb, r1
movs r0, #0x40
add sl, r0
ldr r1, [sp, #4]
cmp sl, r1
blo _080802A2
_08080336:
adds r0, r5, #0
add sp, #8
pop {r3, r4, r5}
mov r8, r3
mov sb, r4
mov sl, r5
pop {r4, r5, r6, r7, pc}
.align 2, 0
_08080344: .4byte gUnk_02022830
_08080348: .4byte gRoomControls
_0808034C: .4byte gMapDataTop
_08080350: .4byte gUnk_0200E654
_08080354: .4byte gMapDataBottom
_08080358: .4byte gUnk_02028EB4
_0808035C: .4byte 0x00003FFF
_08080360: .4byte 0x000005FF
_08080364: .4byte 0x000007FF
thumb_func_start sub_08080368
sub_08080368: @ 0x08080368
push {r4, r5, r6, r7, lr}
ldr r0, _08080384 @ =gUnk_03004030
ldr r1, _08080388 @ =gRoomControls
ldrb r0, [r0, #0xa]
ldrb r1, [r1, #4]
cmp r0, r1
beq _08080390
cmp r0, #0xff
beq _08080390
ldr r1, _0808038C @ =gUnk_02034480
movs r0, #0
strh r0, [r1]
b _080803BE
.align 2, 0
_08080384: .4byte gUnk_03004030
_08080388: .4byte gRoomControls
_0808038C: .4byte gUnk_02034480
_08080390:
ldr r5, _080803C0 @ =gUnk_020246B0
ldr r0, _080803C4 @ =gUnk_02034480
ldrh r0, [r0]
lsls r6, r0, #1
movs r4, #0
cmp r4, r6
bhs _080803B8
ldr r0, _080803C8 @ =0x00000FFF
adds r7, r0, #0
_080803A2:
ldrh r0, [r5, #2]
ldrh r2, [r5]
adds r1, r7, #0
ands r1, r2
lsrs r2, r2, #0xe
bl sub_0807B9B8
adds r5, #4
adds r4, #2
cmp r4, r6
blo _080803A2
_080803B8:
ldr r1, _080803CC @ =gUpdateVisibleTiles
movs r0, #0
strb r0, [r1]
_080803BE:
pop {r4, r5, r6, r7, pc}
.align 2, 0
_080803C0: .4byte gUnk_020246B0
_080803C4: .4byte gUnk_02034480
_080803C8: .4byte 0x00000FFF
_080803CC: .4byte gUpdateVisibleTiles
thumb_func_start sub_080803D0
sub_080803D0: @ 0x080803D0
push {r4, r5, r6, r7, lr}
mov r7, sl
mov r6, sb
mov r5, r8
push {r5, r6, r7}
sub sp, #0x38
ldr r1, _080804F0 @ =gRoomControls
movs r2, #0xa
ldrsh r0, [r1, r2]
ldrh r2, [r1, #6]
subs r0, r0, r2
str r0, [sp, #0x18]
ldr r3, [r1, #0x30]
movs r4, #0x2e
ldrsh r0, [r3, r4]
subs r0, r0, r2
str r0, [sp, #0x10]
movs r2, #0xc
ldrsh r0, [r1, r2]
ldrh r1, [r1, #8]
subs r0, r0, r1
str r0, [sp, #0x1c]
movs r4, #0x32
ldrsh r0, [r3, r4]
subs r0, r0, r1
str r0, [sp, #0x14]
movs r0, #0x3c
str r0, [sp, #8]
_08080408:
movs r7, #0
ldr r1, [sp, #8]
adds r1, #6
str r1, [sp, #8]
adds r2, r1, #0
muls r2, r1, r2
mov sl, r2
lsls r4, r1, #1
adds r0, r4, #0
movs r1, #3
bl __divsi3
str r0, [sp, #0xc]
adds r1, r0, #0
muls r1, r0, r1
mov sb, r1
movs r2, #0
str r2, [sp, #4]
rsbs r4, r4, #0
adds r4, #1
mov r0, sb
muls r0, r4, r0
mov r4, sl
lsls r5, r4, #1
adds r4, r0, r5
ldr r0, [sp, #8]
mov r6, sb
muls r6, r0, r6
adds r0, r6, #0
mov r1, sl
bl __divsi3
adds r2, r0, #0
cmp r7, r2
bgt _08080506
ldr r1, [sp, #0x18]
adds r1, #0xf8
str r1, [sp, #0x20]
mov r1, sl
adds r0, r5, r1
lsls r3, r0, #1
str r6, [sp, #0x2c]
ldr r0, [sp, #8]
lsls r1, r0, #2
rsbs r1, r1, #0
adds r1, #4
mov r8, r1
rsbs r0, r0, #0
adds r0, #8
ldr r1, [sp, #0x10]
adds r6, r0, r1
ldr r0, [sp, #8]
adds r5, r0, r1
mov r0, r8
mov r1, sb
muls r1, r0, r1
mov r8, r1
_0808047A:
ldr r1, [sp, #0x1c]
adds r1, #0xa8
mov ip, r1
ldr r0, [sp, #0x14]
ldr r1, [sp, #4]
adds r0, r0, r1
str r0, [sp, #0x34]
cmp ip, r0
ble _080804A0
ldr r0, [sp, #0x20]
cmp r0, r5
ble _08080496
movs r0, #1
orrs r7, r0
_08080496:
ldr r1, [sp, #0x18]
cmp r1, r6
bge _080804A0
movs r0, #2
orrs r7, r0
_080804A0:
ldr r0, [sp, #0x14]
ldr r1, [sp, #4]
subs r0, r0, r1
mov ip, r0
adds r0, #8
ldr r1, [sp, #0x1c]
cmp r1, r0
bge _080804C4
ldr r0, [sp, #0x20]
cmp r0, r5
ble _080804BA
movs r0, #4
orrs r7, r0
_080804BA:
ldr r1, [sp, #0x18]
cmp r1, r6
bge _080804C4
movs r0, #8
orrs r7, r0
_080804C4:
cmp r4, #0
ble _080804F4
mov r2, r8
adds r0, r2, r3
adds r4, r4, r0
ldr r0, [sp, #0x2c]
mov r1, sb
subs r0, r0, r1
str r0, [sp, #0x2c]
lsls r0, r1, #2
add r8, r0
adds r6, #1
subs r5, #1
ldr r0, [sp, #0x2c]
mov r1, sl
str r3, [sp, #0x30]
bl __divsi3
adds r2, r0, #0
ldr r3, [sp, #0x30]
b _080804F6
.align 2, 0
_080804F0: .4byte gRoomControls
_080804F4:
adds r4, r4, r3
_080804F6:
mov r1, sl
lsls r0, r1, #2
adds r3, r3, r0
ldr r0, [sp, #4]
adds r0, #1
str r0, [sp, #4]
cmp r0, r2
ble _0808047A
_08080506:
movs r1, #0
str r1, [sp]
ldr r2, [sp, #0xc]
str r2, [sp, #4]
mov r4, sb
lsls r6, r4, #1
lsls r0, r2, #1
rsbs r0, r0, #0
adds r0, #1
mov r1, sl
muls r1, r0, r1
adds r0, r1, #0
adds r4, r6, r0
mov r5, sl
muls r5, r2, r5
adds r0, r5, #0
mov r1, sb
bl __divsi3
adds r2, r0, #0
ldr r0, [sp]
cmp r0, r2
bgt _080805E4
ldr r1, [sp, #0x18]
adds r1, #0xf8
str r1, [sp, #0x24]
mov r1, sb
adds r0, r6, r1
lsls r0, r0, #1
mov r8, r0
ldr r3, [sp, #0x10]
adds r3, #8
ldr r6, [sp, #0x10]
str r5, [sp, #0x28]
ldr r1, [sp, #4]
lsls r0, r1, #2
rsbs r0, r0, #0
adds r0, #4
mov r5, sl
muls r5, r0, r5
_08080556:
ldr r0, [sp, #0x1c]
adds r0, #0xa8
mov ip, r0
ldr r1, [sp, #0x14]
ldr r0, [sp, #4]
adds r1, r1, r0
str r1, [sp, #0x34]
cmp ip, r1
ble _0808057C
ldr r1, [sp, #0x24]
cmp r1, r6
ble _08080572
movs r0, #0x10
orrs r7, r0
_08080572:
ldr r0, [sp, #0x18]
cmp r0, r3
bge _0808057C
movs r0, #0x20
orrs r7, r0
_0808057C:
ldr r1, [sp, #0x14]
ldr r0, [sp, #4]
subs r1, r1, r0
mov ip, r1
mov r0, ip
adds r0, #8
ldr r1, [sp, #0x1c]
cmp r1, r0
bge _080805A2
ldr r0, [sp, #0x24]
cmp r0, r6
ble _08080598
movs r0, #0x40
orrs r7, r0
_08080598:
ldr r1, [sp, #0x18]
cmp r1, r3
bge _080805A2
movs r0, #0x80
orrs r7, r0
_080805A2:
cmp r4, #0
ble _080805CE
mov r2, r8
adds r0, r2, r5
adds r4, r4, r0
ldr r0, [sp, #0x28]
mov r1, sl
subs r0, r0, r1
str r0, [sp, #0x28]
lsls r0, r1, #2
adds r5, r5, r0
ldr r2, [sp, #4]
subs r2, #1
str r2, [sp, #4]
ldr r0, [sp, #0x28]
mov r1, sb
str r3, [sp, #0x30]
bl __divsi3
adds r2, r0, #0
ldr r3, [sp, #0x30]
b _080805D0
_080805CE:
add r4, r8
_080805D0:
mov r1, sb
lsls r0, r1, #2
add r8, r0
subs r3, #1
adds r6, #1
ldr r0, [sp]
adds r0, #1
str r0, [sp]
cmp r0, r2
ble _08080556
_080805E4:
cmp r7, #0
beq _080805EA
b _08080408
_080805EA:
ldr r0, [sp, #8]
add sp, #0x38
pop {r3, r4, r5}
mov r8, r3
mov sb, r4
mov sl, r5
pop {r4, r5, r6, r7, pc}
thumb_func_start sub_080805F8
sub_080805F8: @ 0x080805F8
push {lr}
ldr r0, _08080610 @ =gRoomControls
ldrb r0, [r0, #4]
subs r0, #0xc
cmp r0, #0xd
bhi _0808065C
lsls r0, r0, #2
ldr r1, _08080614 @ =_08080618
adds r0, r0, r1
ldr r0, [r0]
mov pc, r0
.align 2, 0
_08080610: .4byte gRoomControls
_08080614: .4byte _08080618
_08080618: @ jump table
.4byte _08080650 @ case 0
.4byte _0808065C @ case 1
.4byte _0808065C @ case 2
.4byte _08080650 @ case 3
.4byte _0808065C @ case 4
.4byte _0808065C @ case 5
.4byte _0808065C @ case 6
.4byte _08080650 @ case 7
.4byte _08080650 @ case 8
.4byte _0808065C @ case 9
.4byte _08080650 @ case 10
.4byte _08080650 @ case 11
.4byte _0808065C @ case 12
.4byte _08080650 @ case 13
_08080650:
ldr r1, _08080658 @ =gUnk_03004030
movs r0, #1
b _08080660
.align 2, 0
_08080658: .4byte gUnk_03004030
_0808065C:
ldr r1, _08080664 @ =gUnk_03004030
movs r0, #0
_08080660:
strb r0, [r1, #8]
pop {pc}
.align 2, 0
_08080664: .4byte gUnk_03004030
thumb_func_start ClearTilemaps
ClearTilemaps: @ 0x08080668
push {r4, r5, lr}
ldr r5, _080806A4 @ =gRoomControls
adds r0, r5, #0
movs r1, #0x38
bl MemClear
ldr r4, _080806A8 @ =gUnk_03004030
adds r0, r4, #0
movs r1, #0xc
bl MemClear
ldr r0, _080806AC @ =0x0000FFFF
strh r0, [r5, #0x22]
movs r0, #0xff
strb r0, [r4, #0xa]
ldr r1, _080806B0 @ =gUnk_02034480
movs r0, #0
strh r0, [r1]
ldr r0, _080806B4 @ =gUnk_02019EE0
movs r4, #0x80
lsls r4, r4, #8
adds r1, r4, #0
bl MemClear
ldr r0, _080806B8 @ =gMapDataTopSpecial
adds r1, r4, #0
bl MemClear
pop {r4, r5, pc}
.align 2, 0
_080806A4: .4byte gRoomControls
_080806A8: .4byte gUnk_03004030
_080806AC: .4byte 0x0000FFFF
_080806B0: .4byte gUnk_02034480
_080806B4: .4byte gUnk_02019EE0
_080806B8: .4byte gMapDataTopSpecial
thumb_func_start sub_080806BC
sub_080806BC: @ 0x080806BC
push {r4, r5, r6, r7, lr}
mov r7, sl
mov r6, sb
mov r5, r8
push {r5, r6, r7}
mov sb, r0
mov r8, r1
adds r7, r2, #0
adds r6, r3, #0
ldr r0, _08080710 @ =gArea
ldr r1, _08080714 @ =0x0000085C
adds r0, r0, r1
ldr r0, [r0]
ldr r5, [r0, #0x18]
ldrh r0, [r5]
ldr r1, _08080718 @ =0x0000FFFF
cmp r0, r1
beq _08080728
mov sl, r1
_080806E2:
ldrh r2, [r5]
movs r0, #1
lsls r0, r2
ands r0, r6
cmp r0, #0
beq _08080720
ldr r1, _0808071C @ =gUnk_0811E7AC
lsls r0, r2, #2
adds r0, r0, r1
ldr r4, [r0]
adds r0, r5, #0
mov r1, sb
mov r2, r8
adds r3, r7, #0
bl _call_via_r4
cmp r0, #0
beq _08080720
adds r0, r5, #0
bl DoExitTransition
movs r0, #1
b _0808072A
.align 2, 0
_08080710: .4byte gArea
_08080714: .4byte 0x0000085C
_08080718: .4byte 0x0000FFFF
_0808071C: .4byte gUnk_0811E7AC
_08080720:
adds r5, #0x14
ldrh r0, [r5]
cmp r0, sl
bne _080806E2
_08080728:
movs r0, #0
_0808072A:
pop {r3, r4, r5}
mov r8, r3
mov sb, r4
mov sl, r5
pop {r4, r5, r6, r7, pc}
thumb_func_start sub_08080734
sub_08080734: @ 0x08080734
push {r4, r5, r6, r7, lr}
mov r7, r8
push {r7}
adds r6, r0, #0
adds r5, r1, #0
ldr r0, _08080778 @ =gArea
ldr r1, _0808077C @ =0x0000085C
adds r0, r0, r1
ldr r0, [r0]
ldr r4, [r0, #0x18]
movs r0, #0xa
mov r8, r0
ldrh r0, [r4]
ldr r1, _08080780 @ =0x0000FFFF
cmp r0, r1
beq _0808078C
adds r7, r1, #0
_08080756:
movs r0, #1
ldrh r1, [r4]
lsls r0, r1
mov r1, r8
ands r0, r1
cmp r0, #0
beq _08080784
adds r0, r4, #0
adds r1, r6, #0
adds r2, r5, #0
movs r3, #0
bl sub_08080808
cmp r0, #0
beq _08080784
adds r0, r4, #0
b _0808078E
.align 2, 0
_08080778: .4byte gArea
_0808077C: .4byte 0x0000085C
_08080780: .4byte 0x0000FFFF
_08080784:
adds r4, #0x14
ldrh r0, [r4]
cmp r0, r7
bne _08080756
_0808078C:
movs r0, #0
_0808078E:
pop {r3}
mov r8, r3
pop {r4, r5, r6, r7, pc}
thumb_func_start sub_08080794
sub_08080794: @ 0x08080794
push {r4, lr}
adds r4, r0, #0
cmp r3, #1
beq _080807C0
cmp r3, #1
blo _080807AC
cmp r3, #2
beq _080807D4
cmp r3, #3
beq _080807E8
_080807A8:
movs r0, #0
b _08080800
_080807AC:
ldr r0, _080807BC @ =gRoomControls
ldrh r0, [r0, #0x1e]
lsrs r0, r0, #1
movs r3, #1
cmp r0, r1
bhs _080807F6
movs r3, #2
b _080807F6
.align 2, 0
_080807BC: .4byte gRoomControls
_080807C0:
ldr r0, _080807D0 @ =gRoomControls
ldrh r0, [r0, #0x20]
lsrs r0, r0, #1
movs r3, #4
cmp r0, r2
bhs _080807F6
movs r3, #8
b _080807F6
.align 2, 0
_080807D0: .4byte gRoomControls
_080807D4:
ldr r0, _080807E4 @ =gRoomControls
ldrh r0, [r0, #0x1e]
lsrs r0, r0, #1
movs r3, #0x10
cmp r0, r1
bhs _080807F6
movs r3, #0x20
b _080807F6
.align 2, 0
_080807E4: .4byte gRoomControls
_080807E8:
ldr r0, _08080804 @ =gRoomControls
ldrh r0, [r0, #0x20]
lsrs r0, r0, #1
movs r3, #0x40
cmp r0, r2
bhs _080807F6
movs r3, #0x80
_080807F6:
ldrb r0, [r4, #0xa]
ands r0, r3
cmp r0, #0
beq _080807A8
movs r0, #1
_08080800:
pop {r4, pc}
.align 2, 0
_08080804: .4byte gRoomControls
thumb_func_start sub_08080808
sub_08080808: @ 0x08080808
push {r4, r5, lr}
adds r3, r0, #0
adds r5, r2, #0
ldrb r0, [r3, #0xa]
lsls r0, r0, #1
ldr r2, _08080838 @ =gUnk_0811E7BC
adds r4, r0, r2
ldrb r0, [r4]
ldrh r2, [r3, #2]
subs r1, r1, r2
adds r1, r1, r0
lsls r0, r0, #1
cmp r1, r0
bhi _0808083C
ldrb r1, [r4, #1]
ldrh r0, [r3, #4]
subs r0, r5, r0
adds r0, r0, r1
lsls r1, r1, #1
cmp r0, r1
bhi _0808083C
movs r0, #1
b _0808083E
.align 2, 0
_08080838: .4byte gUnk_0811E7BC
_0808083C:
movs r0, #0
_0808083E:
pop {r4, r5, pc}
thumb_func_start DoExitTransition
DoExitTransition: @ 0x08080840
push {r4, lr}
adds r4, r0, #0
ldr r0, _0808085C @ =gRoomTransition
movs r1, #1
strb r1, [r0, #8]
adds r2, r0, #0
adds r2, #0xc
ldrh r1, [r4, #6]
ldr r0, _08080860 @ =0x000003FF
cmp r1, r0
bhi _08080864
strh r1, [r2, #4]
b _08080872
.align 2, 0
_0808085C: .4byte gRoomTransition
_08080860: .4byte 0x000003FF
_08080864:
ldr r0, _08080880 @ =gRoomControls
ldr r0, [r0, #0x30]
ldrh r1, [r0, #0x2e]
ldr r3, _08080884 @ =0xFFFF8000
adds r0, r3, #0
orrs r0, r1
strh r0, [r2, #4]
_08080872:
ldrh r1, [r4, #8]
ldr r0, _08080888 @ =0x000003FF
cmp r1, r0
bhi _0808088C
strh r1, [r2, #6]
b _0808089A
.align 2, 0
_08080880: .4byte gRoomControls
_08080884: .4byte 0xFFFF8000
_08080888: .4byte 0x000003FF
_0808088C:
ldr r0, _080808CC @ =gRoomControls
ldr r0, [r0, #0x30]
ldrh r1, [r0, #0x32]
ldr r3, _080808D0 @ =0xFFFF8000
adds r0, r3, #0
orrs r0, r1
strh r0, [r2, #6]
_0808089A:
ldrb r0, [r4, #0xb]
strb r0, [r2]
ldrb r0, [r4, #0xc]
strb r0, [r2, #1]
ldrb r0, [r4, #0xd]
strb r0, [r2, #8]
ldrb r0, [r4, #0xe]
strb r0, [r2, #3]
ldrb r0, [r4, #0xf]
strb r0, [r2, #2]
ldrh r0, [r4, #0x10]
cmp r0, #0
beq _080808B8
bl SoundReq
_080808B8:
ldr r0, _080808D4 @ =gUnk_0811E7C4
ldrh r1, [r4]
lsls r1, r1, #2
adds r1, r1, r0
ldrb r0, [r4, #0xa]
ldr r1, [r1]
bl _call_via_r1
pop {r4, pc}
.align 2, 0
_080808CC: .4byte gRoomControls
_080808D0: .4byte 0xFFFF8000
_080808D4: .4byte gUnk_0811E7C4