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Specify the ldh instruction, don't turn ld into ldh

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This commit is contained in:
Rangi 2020-07-06 19:03:05 -04:00
parent c480632d54
commit 772fcc7588
219 changed files with 2556 additions and 2556 deletions
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24
home/pics.asm
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@ -63,7 +63,7 @@ LoadMonFrontSprite::
LoadUncompressedSpriteData::
push de
and $f
ld [hSpriteWidth], a ; each byte contains 8 pixels (in 1bpp), so tiles=bytes for width
ldh [hSpriteWidth], a ; each byte contains 8 pixels (in 1bpp), so tiles=bytes for width
ld b, a
ld a, $7
sub b ; 7-w
@ -74,7 +74,7 @@ LoadUncompressedSpriteData::
add a
add a
sub b ; 7*((8-w)/2) ; skip for horizontal center (in tiles)
ld [hSpriteOffset], a
ldh [hSpriteOffset], a
ld a, c
swap a
and $f
@ -82,16 +82,16 @@ LoadUncompressedSpriteData::
add a
add a
add a ; 8*tiles is height in bytes
ld [hSpriteHeight], a
ldh [hSpriteHeight], a
ld a, $7
sub b ; 7-h ; skip for vertical center (in tiles, relative to current column)
ld b, a
ld a, [hSpriteOffset]
ldh a, [hSpriteOffset]
add b ; 7*((8-w)/2) + 7-h ; combined overall offset (in tiles)
add a
add a
add a ; 8*(7*((8-w)/2) + 7-h) ; combined overall offset (in bytes)
ld [hSpriteOffset], a
ldh [hSpriteOffset], a
xor a
ld [MBC1SRamBank], a
ld hl, sSpriteBuffer0
@ -110,15 +110,15 @@ LoadUncompressedSpriteData::
; copies and aligns the sprite data properly inside the sprite buffer
; sprite buffers are 7*7 tiles in size, the loaded sprite is centered within this area
AlignSpriteDataCentered::
ld a, [hSpriteOffset]
ldh a, [hSpriteOffset]
ld b, $0
ld c, a
add hl, bc
ld a, [hSpriteWidth]
ldh a, [hSpriteWidth]
.columnLoop
push af
push hl
ld a, [hSpriteHeight]
ldh a, [hSpriteHeight]
ld c, a
.columnInnerLoop
ld a, [de]
@ -157,7 +157,7 @@ InterlaceMergeSpriteBuffers::
ld de, sSpriteBuffer1 + (SPRITEBUFFERSIZE - 1) ; source 2: end of buffer 1
ld bc, sSpriteBuffer0 + (SPRITEBUFFERSIZE - 1) ; source 1: end of buffer 0
ld a, SPRITEBUFFERSIZE/2 ; $c4
ld [hSpriteInterlaceCounter], a
ldh [hSpriteInterlaceCounter], a
.interlaceLoop
ld a, [de]
dec de
@ -171,9 +171,9 @@ InterlaceMergeSpriteBuffers::
ld a, [bc]
dec bc
ld [hld], a ; write byte of source 1
ld a, [hSpriteInterlaceCounter]
ldh a, [hSpriteInterlaceCounter]
dec a
ld [hSpriteInterlaceCounter], a
ldh [hSpriteInterlaceCounter], a
jr nz, .interlaceLoop
ld a, [wSpriteFlipped]
and a
@ -191,6 +191,6 @@ InterlaceMergeSpriteBuffers::
pop hl
ld de, sSpriteBuffer1
ld c, (2*SPRITEBUFFERSIZE)/16 ; $31, number of 16 byte chunks to be copied
ld a, [hLoadedROMBank]
ldh a, [hLoadedROMBank]
ld b, a
jp CopyVideoData