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_LoadMapPart::
ld hl, wSurroundingTiles
ld a, [wMetatileStandingY]
and a
jr z, .top_row
ld bc, SURROUNDING_WIDTH * 2
add hl, bc
.top_row
ld a, [wMetatileStandingX]
and a
jr z, .left_column
inc hl
inc hl
.left_column
decoord 0, 0
ld b, SCREEN_HEIGHT
.loop
ld c, SCREEN_WIDTH
.loop2
ld a, [hli]
ld [de], a
inc de
dec c
jr nz, .loop2
ld a, l
add METATILE_WIDTH
ld l, a
jr nc, .carry
inc h
.carry
dec b
jr nz, .loop
ret
UnusedFunction153ba:
decoord 2, 2
ld bc, (SURROUNDING_WIDTH + 1) * 2
add hl, bc
ld c, SCREEN_HEIGHT - 4 * 1
.loop:
ld b, SCREEN_WIDTH - SCREEN_META_WIDTH
.loop2:
ld a, [hli]
ld [de], a
inc de
dec b
jr nz, .loop2
ld a, l
add SCREEN_META_WIDTH + METATILE_WIDTH
ld l, a
jr nc, .carry1
inc h
.carry1:
ld a, e
add SCREEN_META_WIDTH
ld e, a
jr nc, .carry2
inc d
.carry2:
dec c
jr nz, .loop
ret
UnusedFunction153dd:
decoord 4, 4
ld bc, (SURROUNDING_WIDTH + 1) * 4
add hl, bc
ld c, SCREEN_HEIGHT - 4 * 2
.loop:
ld b, SCREEN_WIDTH - SCREEN_META_WIDTH - METATILE_WIDTH
.loop2:
ld a, [hli]
ld [de], a
inc de
dec b
jr nz, .loop2
ld a, l
add SCREEN_META_WIDTH + METATILE_WIDTH * 2
ld l, a
jr nc, .carry1
inc h
.carry1:
ld a, e
add SCREEN_META_WIDTH + METATILE_WIDTH
ld e, a
jr nc, .carry2
inc d
.carry2:
dec c
jr nz, .loop
ret
UnusedFunction15400:
decoord 6, 6
ld bc, (SURROUNDING_WIDTH + 1) * 6
add hl, bc
ld c, SCREEN_HEIGHT - 4 * 3
.loop:
ld b, SCREEN_WIDTH - SCREEN_META_WIDTH - METATILE_WIDTH * 2
.loop2:
ld a, [hli]
ld [de], a
inc de
dec b
jr nz, .loop2
ld a, l
add SCREEN_META_WIDTH + METATILE_WIDTH * 3
ld l, a
jr nc, .carry1
inc h
.carry1:
ld a, e
add SCREEN_META_WIDTH + METATILE_WIDTH * 2
ld e, a
jr nc, .carry2
inc d
.carry2:
dec c
jr nz, .loop
ret
UnusedFunction15423:
decoord 8, 8
ld bc, (SURROUNDING_WIDTH + 1) * 8
add hl, bc
.loop
ld a, [hli]
ld [de], a
inc de
ld a, [hli]
ld [de], a
ld bc, SCREEN_WIDTH + 2
add hl, bc
ld a, e
add SCREEN_META_WIDTH + METATILE_WIDTH * 3 + 1
ld e, a
jr nc, .carry
inc d
.carry:
ld a, [hli]
ld [de], a
inc de
ld a, [hli]
ld [de], a
ret
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