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sub_808E82C

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This commit is contained in:
scnorton 2017-09-08 15:08:10 -04:00
parent 8ef5d05955
commit d3edf5642e
2 changed files with 13 additions and 43 deletions
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43
asm/field_map_obj.s
View File

@ -5,49 +5,6 @@
.text
thumb_func_start sub_808E82C
sub_808E82C: @ 808E82C
push {r4,r5,lr}
sub sp, 0x4
ldr r4, [sp, 0x10]
lsls r0, 24
lsrs r0, 24
lsls r1, 24
lsrs r1, 24
lsls r2, 24
lsrs r2, 24
lsls r3, 16
lsrs r5, r3, 16
lsls r4, 16
lsrs r4, 16
mov r3, sp
bl TryGetFieldObjectIdByLocalIdAndMap
lsls r0, 24
cmp r0, 0
bne _0808E870
ldr r2, =gMapObjects
mov r0, sp
ldrb r1, [r0]
lsls r0, r1, 3
adds r0, r1
lsls r0, 2
adds r0, r2
ldrb r1, [r0, 0x4]
lsls r0, r1, 4
adds r0, r1
lsls r0, 2
ldr r1, =gSprites
adds r0, r1
strh r5, [r0, 0x24]
strh r4, [r0, 0x26]
_0808E870:
add sp, 0x4
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end sub_808E82C
thumb_func_start gpu_pal_allocator_reset__manage_upper_four
gpu_pal_allocator_reset__manage_upper_four: @ 808E880
push {lr}

13
src/field_map_obj.c
View File

@ -1092,3 +1092,16 @@ void sub_808E7E4(u8 localId, u8 mapNum, u8 mapGroup)
mapObject->mapobj_bit_2 = TRUE;
}
}
void sub_808E82C(u8 localId, u8 mapNum, u8 mapGroup, s16 x, s16 y)
{
u8 mapObjectId;
struct Sprite *sprite;
if (!TryGetFieldObjectIdByLocalIdAndMap(localId, mapNum, mapGroup, &mapObjectId))
{
sprite = &gSprites[gMapObjects[mapObjectId].spriteId];
sprite->pos2.x = x;
sprite->pos2.y = y;
}
}