.include "asm/macros.inc" .include "constants/constants.inc" .syntax unified .text thumb_func_start sub_808A400 sub_808A400: @ 808A400 push {lr} adds r2, r0, 0 ldrb r0, [r2, 0x3] cmp r0, 0x2 bne _0808A420 ldrh r1, [r1, 0x2] ldr r0, [r2, 0x4] adds r0, r1 ldr r1, =0x06007e00 movs r2, 0x80 bl CpuFastSet b _0808A42E .pool _0808A420: ldrh r1, [r1, 0x2] ldr r0, [r2, 0x4] adds r0, r1 ldr r1, =0x06007f00 movs r2, 0x40 bl CpuFastSet _0808A42E: pop {r0} bx r0 .pool thumb_func_end sub_808A400 thumb_func_start door_build_blockdef door_build_blockdef: @ 808A438 push {r4-r6,lr} adds r6, r0, 0 lsls r1, 16 lsrs r5, r1, 16 movs r4, 0 adds r1, r6, 0 _0808A444: ldrb r0, [r2] lsls r0, 28 lsrs r3, r0, 16 adds r2, 0x1 adds r0, r5, r4 orrs r3, r0 strh r3, [r1] adds r1, 0x2 adds r4, 0x1 cmp r4, 0x3 ble _0808A444 cmp r4, 0x7 bgt _0808A472 lsls r0, r4, 1 adds r1, r0, r6 _0808A462: ldrb r0, [r2] lsls r3, r0, 12 adds r2, 0x1 strh r3, [r1] adds r1, 0x2 adds r4, 0x1 cmp r4, 0x7 ble _0808A462 _0808A472: pop {r4-r6} pop {r0} bx r0 thumb_func_end door_build_blockdef thumb_func_start door_patch_tilemap door_patch_tilemap: @ 808A478 push {r4-r7,lr} mov r7, r9 mov r6, r8 push {r6,r7} sub sp, 0x30 adds r7, r1, 0 mov r9, r2 adds r5, r3, 0 ldrb r0, [r0, 0x3] cmp r0, 0x2 bne _0808A4F4 add r4, sp, 0x10 movs r1, 0xFC lsls r1, 2 adds r0, r4, 0 adds r2, r5, 0 bl door_build_blockdef mov r6, r9 subs r6, 0x1 adds r0, r7, 0 adds r1, r6, 0 adds r2, r4, 0 bl DrawDoorMetatileAt movs r1, 0xFD lsls r1, 2 adds r0, r5, 0x4 mov r8, r0 adds r0, r4, 0 mov r2, r8 bl door_build_blockdef adds r0, r7, 0 mov r1, r9 adds r2, r4, 0 bl DrawDoorMetatileAt movs r1, 0xFE lsls r1, 2 adds r0, r4, 0 adds r2, r5, 0 bl door_build_blockdef adds r5, r7, 0x1 adds r0, r5, 0 adds r1, r6, 0 adds r2, r4, 0 bl DrawDoorMetatileAt movs r1, 0xFF lsls r1, 2 adds r0, r4, 0 mov r2, r8 bl door_build_blockdef adds r0, r5, 0 mov r1, r9 adds r2, r4, 0 bl DrawDoorMetatileAt b _0808A522 _0808A4F4: movs r1, 0xFE lsls r1, 2 mov r0, sp adds r2, r5, 0 bl door_build_blockdef mov r1, r9 subs r1, 0x1 adds r0, r7, 0 mov r2, sp bl DrawDoorMetatileAt movs r1, 0xFF lsls r1, 2 adds r2, r5, 0x4 mov r0, sp bl door_build_blockdef adds r0, r7, 0 mov r1, r9 mov r2, sp bl DrawDoorMetatileAt _0808A522: add sp, 0x30 pop {r3,r4} mov r8, r3 mov r9, r4 pop {r4-r7} pop {r0} bx r0 thumb_func_end door_patch_tilemap thumb_func_start sub_808A530 sub_808A530: @ 808A530 push {r4-r7,lr} adds r4, r0, 0 adds r5, r1, 0 adds r6, r2, 0 subs r7, r6, 0x1 adds r0, r5, 0 adds r1, r7, 0 bl CurrentMapDrawMetatileAt adds r0, r5, 0 adds r1, r6, 0 bl CurrentMapDrawMetatileAt ldrb r0, [r4, 0x3] cmp r0, 0x2 bne _0808A562 adds r4, r5, 0x1 adds r0, r4, 0 adds r1, r7, 0 bl CurrentMapDrawMetatileAt adds r0, r4, 0 adds r1, r6, 0 bl CurrentMapDrawMetatileAt _0808A562: pop {r4-r7} pop {r0} bx r0 thumb_func_end sub_808A530 thumb_func_start sub_808A568 sub_808A568: @ 808A568 push {r4-r7,lr} adds r4, r0, 0 adds r5, r1, 0 adds r6, r2, 0 adds r7, r3, 0 ldrh r1, [r5, 0x2] ldr r0, =0x0000ffff cmp r1, r0 bne _0808A5B0 adds r0, r4, 0 adds r1, r6, 0 adds r2, r7, 0 bl sub_808A530 bl sub_808A964 lsls r0, 24 cmp r0, 0 beq _0808A5E2 ldr r0, =gSpecialVar_0x8004 ldrh r1, [r0] adds r1, 0x7 ldr r0, =gSpecialVar_0x8005 ldrh r2, [r0] adds r2, 0x7 adds r0, r4, 0 bl sub_808A530 b _0808A5E2 .pool _0808A5B0: adds r0, r4, 0 adds r1, r5, 0 bl sub_808A400 ldr r3, [r4, 0x8] adds r0, r4, 0 adds r1, r6, 0 adds r2, r7, 0 bl door_patch_tilemap bl sub_808A964 lsls r0, 24 cmp r0, 0 beq _0808A5E2 ldr r0, =gSpecialVar_0x8004 ldrh r1, [r0] adds r1, 0x7 ldr r0, =gSpecialVar_0x8005 ldrh r2, [r0] adds r2, 0x7 ldr r3, [r4, 0x8] adds r0, r4, 0 bl door_patch_tilemap _0808A5E2: pop {r4-r7} pop {r0} bx r0 .pool thumb_func_end sub_808A568 thumb_func_start sub_808A5F0 sub_808A5F0: @ 808A5F0 push {r4-r6,lr} adds r6, r0, 0 adds r5, r1, 0 adds r4, r2, 0 movs r1, 0xA ldrsh r0, [r4, r1] cmp r0, 0 bne _0808A616 movs r2, 0x8 ldrsh r1, [r4, r2] lsls r1, 2 adds r1, r5, r1 movs r0, 0xC ldrsh r2, [r4, r0] movs r0, 0xE ldrsh r3, [r4, r0] adds r0, r6, 0 bl sub_808A568 _0808A616: movs r2, 0xA ldrsh r1, [r4, r2] movs r2, 0x8 ldrsh r0, [r4, r2] lsls r0, 2 adds r0, r5 ldrb r0, [r0] cmp r1, r0 bne _0808A644 movs r0, 0 strh r0, [r4, 0xA] ldrh r0, [r4, 0x8] adds r0, 0x1 strh r0, [r4, 0x8] movs r1, 0x8 ldrsh r0, [r4, r1] lsls r0, 2 adds r0, r5 ldrb r0, [r0] cmp r0, 0 bne _0808A64A movs r0, 0 b _0808A64C _0808A644: ldrh r0, [r4, 0xA] adds r0, 0x1 strh r0, [r4, 0xA] _0808A64A: movs r0, 0x1 _0808A64C: pop {r4-r6} pop {r1} bx r1 thumb_func_end sub_808A5F0 thumb_func_start task50_overworld_door task50_overworld_door: @ 808A654 push {r4,lr} lsls r0, 24 lsrs r4, r0, 24 lsls r2, r4, 2 adds r2, r4 lsls r2, 3 ldr r0, =gTasks + 0x8 adds r2, r0 ldrh r1, [r2] lsls r1, 16 ldrh r0, [r2, 0x2] orrs r1, r0 ldrh r0, [r2, 0x4] lsls r0, 16 ldrh r3, [r2, 0x6] orrs r0, r3 bl sub_808A5F0 cmp r0, 0 bne _0808A682 adds r0, r4, 0 bl DestroyTask _0808A682: pop {r4} pop {r0} bx r0 .pool thumb_func_end task50_overworld_door thumb_func_start door_frame_last door_frame_last: @ 808A68C push {lr} adds r1, r0, 0 b _0808A694 _0808A692: adds r1, 0x4 _0808A694: ldrb r0, [r1] cmp r0, 0 bne _0808A692 subs r0, r1, 0x4 pop {r1} bx r1 thumb_func_end door_frame_last thumb_func_start door_find door_find: @ 808A6A0 push {lr} adds r2, r0, 0 lsls r1, 16 lsrs r1, 16 b _0808A6B6 _0808A6AA: ldrh r0, [r2] cmp r0, r1 bne _0808A6B4 adds r0, r2, 0 b _0808A6BE _0808A6B4: adds r2, 0xC _0808A6B6: ldr r0, [r2, 0x4] cmp r0, 0 bne _0808A6AA movs r0, 0 _0808A6BE: pop {r1} bx r1 thumb_func_end door_find thumb_func_start task_overworld_door_add_if_inactive task_overworld_door_add_if_inactive: @ 808A6C4 push {r4-r7,lr} mov r7, r8 push {r7} adds r6, r0, 0 adds r5, r1, 0 adds r7, r2, 0 mov r8, r3 ldr r4, =task50_overworld_door adds r0, r4, 0 bl FuncIsActiveTask lsls r0, 24 lsrs r0, 24 cmp r0, 0x1 beq _0808A718 adds r0, r4, 0 movs r1, 0x50 bl CreateTask lsls r0, 24 lsrs r0, 24 lsls r1, r0, 2 adds r1, r0 lsls r1, 3 ldr r2, =gTasks + 0x8 adds r1, r2 strh r7, [r1, 0xC] mov r2, r8 strh r2, [r1, 0xE] strh r5, [r1, 0x2] lsrs r2, r5, 16 strh r2, [r1] strh r6, [r1, 0x6] lsrs r2, r6, 16 strh r2, [r1, 0x4] lsls r0, 24 asrs r0, 24 b _0808A71C .pool _0808A718: movs r0, 0x1 negs r0, r0 _0808A71C: pop {r3} mov r8, r3 pop {r4-r7} pop {r1} bx r1 thumb_func_end task_overworld_door_add_if_inactive thumb_func_start sub_808A728 sub_808A728: @ 808A728 push {lr} bl sub_808A530 pop {r0} bx r0 thumb_func_end sub_808A728 thumb_func_start sub_808A734 sub_808A734: @ 808A734 push {r4-r6,lr} adds r4, r0, 0 adds r5, r1, 0 adds r6, r2, 0 adds r0, r5, 0 adds r1, r6, 0 bl MapGridGetMetatileIdAt adds r1, r0, 0 lsls r1, 16 lsrs r1, 16 adds r0, r4, 0 bl door_find adds r4, r0, 0 cmp r4, 0 beq _0808A76A ldr r1, =gUnknown_08496F8C adds r0, r1, 0 bl door_frame_last adds r1, r0, 0 adds r0, r4, 0 adds r2, r5, 0 adds r3, r6, 0 bl sub_808A568 _0808A76A: pop {r4-r6} pop {r0} bx r0 .pool thumb_func_end sub_808A734 thumb_func_start task_overworld_door_add_for_opening_door_at @ s32 task_overworld_door_add_for_opening_door_at(void *a1, s32 x, s32 y) task_overworld_door_add_for_opening_door_at: @ 808A774 push {r4-r6,lr} adds r4, r0, 0 adds r5, r1, 0 adds r6, r2, 0 adds r0, r5, 0 adds r1, r6, 0 bl MapGridGetMetatileIdAt adds r1, r0, 0 lsls r1, 16 lsrs r1, 16 adds r0, r4, 0 bl door_find adds r2, r0, 0 adds r4, r2, 0 cmp r2, 0 bne _0808A79E movs r0, 0x1 negs r0, r0 b _0808A7C0 _0808A79E: ldrb r0, [r2, 0x3] cmp r0, 0x2 beq _0808A7B0 ldr r1, =gUnknown_08496F8C adds r0, r2, 0 b _0808A7B4 .pool _0808A7B0: ldr r1, =gUnknown_08496FB4 adds r0, r4, 0 _0808A7B4: adds r2, r5, 0 adds r3, r6, 0 bl task_overworld_door_add_if_inactive lsls r0, 24 asrs r0, 24 _0808A7C0: pop {r4-r6} pop {r1} bx r1 .pool thumb_func_end task_overworld_door_add_for_opening_door_at thumb_func_start sub_808A7CC sub_808A7CC: @ 808A7CC push {r4-r6,lr} adds r4, r0, 0 adds r5, r1, 0 adds r6, r2, 0 adds r0, r5, 0 adds r1, r6, 0 bl MapGridGetMetatileIdAt adds r1, r0, 0 lsls r1, 16 lsrs r1, 16 adds r0, r4, 0 bl door_find cmp r0, 0 beq _0808A800 ldr r1, =gUnknown_08496FA0 adds r2, r5, 0 adds r3, r6, 0 bl task_overworld_door_add_if_inactive lsls r0, 24 asrs r0, 24 b _0808A804 .pool _0808A800: movs r0, 0x1 negs r0, r0 _0808A804: pop {r4-r6} pop {r1} bx r1 thumb_func_end sub_808A7CC thumb_func_start cur_mapdata_get_door_x2_at cur_mapdata_get_door_x2_at: @ 808A80C push {r4,lr} adds r4, r0, 0 adds r0, r1, 0 adds r1, r2, 0 bl MapGridGetMetatileIdAt adds r1, r0, 0 lsls r1, 16 lsrs r1, 16 adds r0, r4, 0 bl door_find cmp r0, 0 beq _0808A830 ldrb r0, [r0, 0x2] lsls r0, 24 asrs r0, 24 b _0808A834 _0808A830: movs r0, 0x1 negs r0, r0 _0808A834: pop {r4} pop {r1} bx r1 thumb_func_end cur_mapdata_get_door_x2_at thumb_func_start sub_808A83C sub_808A83C: @ 808A83C push {lr} adds r3, r0, 0 adds r2, r1, 0 ldr r0, =gUnknown_08497174 adds r1, r3, 0 bl task_overworld_door_add_for_opening_door_at pop {r0} bx r0 .pool thumb_func_end sub_808A83C thumb_func_start FieldSetDoorOpened FieldSetDoorOpened: @ 808A854 push {r4,r5,lr} adds r4, r0, 0 adds r5, r1, 0 bl MapGridGetMetatileBehaviorAt lsls r0, 24 lsrs r0, 24 bl MetatileBehavior_IsDoor lsls r0, 24 cmp r0, 0 beq _0808A876 ldr r0, =gUnknown_08497174 adds r1, r4, 0 adds r2, r5, 0 bl sub_808A734 _0808A876: pop {r4,r5} pop {r0} bx r0 .pool thumb_func_end FieldSetDoorOpened thumb_func_start FieldSetDoorClosed FieldSetDoorClosed: @ 808A880 push {r4,r5,lr} adds r4, r0, 0 adds r5, r1, 0 bl MapGridGetMetatileBehaviorAt lsls r0, 24 lsrs r0, 24 bl MetatileBehavior_IsDoor lsls r0, 24 cmp r0, 0 beq _0808A8A2 ldr r0, =gUnknown_08497174 adds r1, r4, 0 adds r2, r5, 0 bl sub_808A728 _0808A8A2: pop {r4,r5} pop {r0} bx r0 .pool thumb_func_end FieldSetDoorClosed thumb_func_start FieldAnimateDoorClose FieldAnimateDoorClose: @ 808A8AC push {r4,r5,lr} adds r4, r0, 0 adds r5, r1, 0 bl MapGridGetMetatileBehaviorAt lsls r0, 24 lsrs r0, 24 bl MetatileBehavior_IsDoor lsls r0, 24 cmp r0, 0 beq _0808A8D8 ldr r0, =gUnknown_08497174 adds r1, r4, 0 adds r2, r5, 0 bl sub_808A7CC lsls r0, 24 asrs r0, 24 b _0808A8DC .pool _0808A8D8: movs r0, 0x1 negs r0, r0 _0808A8DC: pop {r4,r5} pop {r1} bx r1 thumb_func_end FieldAnimateDoorClose thumb_func_start FieldAnimateDoorOpen FieldAnimateDoorOpen: @ 808A8E4 push {r4,r5,lr} adds r4, r0, 0 adds r5, r1, 0 bl MapGridGetMetatileBehaviorAt lsls r0, 24 lsrs r0, 24 bl MetatileBehavior_IsDoor lsls r0, 24 cmp r0, 0 beq _0808A910 ldr r0, =gUnknown_08497174 adds r1, r4, 0 adds r2, r5, 0 bl task_overworld_door_add_for_opening_door_at lsls r0, 24 asrs r0, 24 b _0808A914 .pool _0808A910: movs r0, 0x1 negs r0, r0 _0808A914: pop {r4,r5} pop {r1} bx r1 thumb_func_end FieldAnimateDoorOpen thumb_func_start FieldIsDoorAnimationRunning FieldIsDoorAnimationRunning: @ 808A91C push {lr} ldr r0, =task50_overworld_door bl FuncIsActiveTask lsls r0, 24 lsrs r0, 24 pop {r1} bx r1 .pool thumb_func_end FieldIsDoorAnimationRunning thumb_func_start GetDoorSoundEffect GetDoorSoundEffect: @ 808A930 push {lr} adds r3, r0, 0 adds r2, r1, 0 ldr r0, =gUnknown_08497174 adds r1, r3, 0 bl cur_mapdata_get_door_x2_at lsls r0, 24 asrs r0, 24 cmp r0, 0 beq _0808A958 cmp r0, 0x1 bne _0808A954 movs r0, 0x12 b _0808A95E .pool _0808A954: cmp r0, 0x2 beq _0808A95C _0808A958: movs r0, 0x8 b _0808A95E _0808A95C: movs r0, 0x2F _0808A95E: pop {r1} bx r1 thumb_func_end GetDoorSoundEffect thumb_func_start sub_808A964 sub_808A964: @ 808A964 push {lr} ldr r0, =0x00004002 bl FlagGet lsls r0, 24 cmp r0, 0 beq _0808A990 ldr r0, =gSaveBlock1Ptr ldr r0, [r0] ldrh r1, [r0, 0x4] ldr r0, =0x0000101a cmp r1, r0 bne _0808A990 movs r0, 0x1 b _0808A992 .pool _0808A990: movs r0, 0 _0808A992: pop {r1} bx r1 thumb_func_end sub_808A964 .align 2, 0 @ Don't pad with nop.