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|
Functiond70:: ; d70 (0:0d70)
ld b, a
ld a, [hROMBank]
push af
ld a, b
rst Bankswitch
ld a, BANK(sDecompressBuffer)
call OpenSRAM
ld hl, sDecompressBuffer
ld bc, 7 * 7 * $10
xor a
call ByteFill
ld hl, wcf3c
ld a, [hli]
ld h, [hl]
ld l, a
ld de, sDecompressBuffer
call Decompress
call CloseSRAM
pop af
rst Bankswitch
ret
ReplacePlayerSprite::
farcall Function1413c
ret
Functiond9e::
farcall Functionf8000
ret
Functionda5::
farcall Functionf8032
ret
LoadFontsExtra::
farcall Functionf800c
ret
DecompressRequest2bpp::
push de
ld a, BANK(sScratch)
call OpenSRAM
push bc
ld de, sScratch
ld a, b
call FarDecompress
pop bc
pop hl
ld de, sScratch
call Request2bpp
call CloseSRAM
ret
FarCopyBytes:: ; dcd (0:0dcd)
ld [wBuffer], a
ld a, [hROMBank]
push af
ld a, [wBuffer]
rst Bankswitch
call CopyBytes
pop af
rst Bankswitch
ret
FarCopyBytesDouble:: ; ddd (0:0ddd)
ld [wBuffer], a
ld a, [hROMBank]
push af
ld a, [wBuffer]
rst Bankswitch
ld a, h
ld h, d
ld d, a
ld a, l
ld l, e
ld e, a
inc b
inc c
jr .enter_loop
.copy
ld a, [de]
inc de
ld [hli], a
ld [hli], a
.enter_loop
dec c
jr nz, .copy
dec b
jr nz, .copy
pop af
rst Bankswitch
ret
Request2bpp:: ; dfe (0:0dfe)
ld a, [hBGMapMode]
push af
xor a
ld [hBGMapMode], a
ld a, [hROMBank]
push af
ld a, b
rst Bankswitch
ld a, e
ld [wRequested2bppSource], a
ld a, d
ld [wRequested2bppSource + 1], a
ld a, l
ld [wRequested2bppDest], a
ld a, h
ld [wRequested2bppDest + 1], a
.check
ld a, c
cp $8 ; TilesPerCycle
jr nc, .cycle
ld [wRequested2bpp], a
call DelayFrame
pop af
rst Bankswitch
pop af
ld [hBGMapMode], a
ret
.cycle
ld a, $8 ; TilesPerCycle
ld [wRequested2bpp], a
call DelayFrame
ld a, c
sub $8 ; TilesPerCycle
ld c, a
jr .check
Request1bpp:: ; e38 (0:0e38)
ld a, [hBGMapMode]
push af
xor a
ld [hBGMapMode], a
ld a, [hROMBank]
push af
ld a, b
rst Bankswitch
ld a, e
ld [wRequested1bppSource], a
ld a, d
ld [wRequested1bppSource + 1], a
ld a, l
ld [wRequested1bppDest], a
ld a, h
ld [wRequested1bppDest + 1], a
.check
ld a, c
cp $8 ; TilesPerCycle
jr nc, .cycle
ld [wRequested1bpp], a
call DelayFrame
pop af
rst Bankswitch
pop af
ld [hBGMapMode], a
ret
.cycle
ld a, $8 ; TilesPerCycle
ld [wRequested1bpp], a
call DelayFrame
ld a, c
sub $8 ; TilesPerCycle
ld c, a
jr .check
Get2bpp::
ld a, [rLCDC]
bit 7, a
jp nz, Request2bpp
Copy2bpp::
push hl
ld h, d
ld l, e
pop de
ld a, b
push af
swap c
ld a, $f
and c
ld b, a
ld a, $f0
and c
ld c, a
pop af
jp FarCopyBytes
Get1bpp::
ld a, [rLCDC]
bit 7, a
jp nz, Request1bpp
Copy1bpp::
push de
ld d, h
ld e, l
ld a, b
push af
ld h, $0
ld l, c
add hl, hl
add hl, hl
add hl, hl
ld b, h
ld c, l
pop af
pop hl
jp FarCopyBytesDouble
Functionea6::
ld a, [rLCDC]
add a
jp c, Request2bpp
Functioneac::
push de
push hl
ld a, b
ld h, $0
ld l, c
add hl, hl
add hl, hl
add hl, hl
add hl, hl
ld b, h
ld c, l
pop de
pop hl
jp FarCopyBytes
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