Add address labels used by Decompress.

This commit is contained in:
yenatch
2014-07-18 05:33:27 -07:00
parent b6793b65df
commit 2955e28a42
2 changed files with 22 additions and 13 deletions

View File

@@ -1,10 +1,10 @@
FarDecompress:: ; b40
; Decompress graphics data from a:hl to de.
ld [$c2c4], a
ld [wLZBank], a
ld a, [hROMBank]
push af
ld a, [$c2c4]
ld a, [wLZBank]
rst Bankswitch
call Decompress
@@ -75,9 +75,9 @@ LZ_LONG_HI EQU %00000011
; Save the output address
; for rewrite commands.
ld a, e
ld [$c2c2], a
ld [wLZAddress], a
ld a, d
ld [$c2c2 + 1], a
ld [wLZAddress + 1], a
.Main
ld a, [hl]
@@ -164,16 +164,16 @@ LZ_LONG_HI EQU %00000011
; Write the same byte for bc bytes.
ld a, [hli]
.iterloop
.iloop
dec c
jr nz, .iternext
jr nz, .inext
dec b
jp z, .Main
.iternext
.inext
ld [de], a
inc de
jr .iterloop
jr .iloop
.Alt
@@ -249,10 +249,10 @@ LZ_LONG_HI EQU %00000011
ld l, [hl]
ld h, a
; add to starting output address
ld a, [$c2c2]
ld a, [wLZAddress]
add l
ld l, a
ld a, [$c2c3]
ld a, [wLZAddress + 1]
adc h
ld h, a
@@ -272,6 +272,7 @@ LZ_LONG_HI EQU %00000011
; However, lengths longer than 768
; would be interpreted as LZ_END.
; More practically, LZ_LONG is not recursive.
; For now, it defaults to LZ_REPEAT.
@@ -306,8 +307,10 @@ LZ_LONG_HI EQU %00000011
rl b
dec c
jr nz, .floop
ld a, b
pop bc
ld [de], a
inc de
jr .Flip