mirror of
https://github.com/pret/pokered.git
synced 2024-10-22 22:55:31 +00:00
add the data copying functions at 009D, 00B5
hg-commit-id: 5a5589502446
This commit is contained in:
parent
a314f06836
commit
bd3d202d17
1 changed files with 28 additions and 3 deletions
31
pokered.asm
31
pokered.asm
|
@ -162,7 +162,32 @@ VICTREEBEL EQU $BE
|
|||
|
||||
|
||||
SECTION "bank0",HOME[0]
|
||||
INCBIN "baserom.gbc",$0,$100
|
||||
INCBIN "baserom.gbc",$0,$9D
|
||||
|
||||
FarCopyData: ; 009D
|
||||
; copy bc bytes of data from a:hl to de
|
||||
ld [$CEE9],a ; save future bank # for later
|
||||
ld a,[$FFB8] ; get current bank #
|
||||
push af
|
||||
ld a,[$CEE9] ; get future bank #, switch
|
||||
ld [$FFB8],a
|
||||
ld [$2000],a
|
||||
call CopyData
|
||||
pop af ; okay, done, time to switch back
|
||||
ld [$FFB8],a
|
||||
ld [$2000],a
|
||||
ret
|
||||
CopyData: ; 00B5
|
||||
; copy bc bytes of data from hl to de
|
||||
ld a,[hli]
|
||||
ld [de],a
|
||||
inc de
|
||||
dec bc
|
||||
ld a,c
|
||||
or b
|
||||
jr nz,CopyData
|
||||
ret
|
||||
|
||||
|
||||
SECTION "romheader",HOME[$100]
|
||||
nop
|
||||
|
@ -202,7 +227,7 @@ LoadWildData: ; 4EB8
|
|||
push hl
|
||||
ld de,W_GRASSMONS ; otherwise, load grass data
|
||||
ld bc,$0014
|
||||
call $B5 ; copy data
|
||||
call CopyData
|
||||
pop hl
|
||||
ld bc,$0014
|
||||
add hl,bc
|
||||
|
@ -213,7 +238,7 @@ LoadWildData: ; 4EB8
|
|||
ret z ; if no water data, we're done
|
||||
ld de,W_WATERMONS ; otherwise, load surfing data
|
||||
ld bc,$0014
|
||||
jp $B5 ; copy data
|
||||
jp CopyData
|
||||
|
||||
; XXX replace "WildMonster__" with real location names
|
||||
WildDataPointers: ; 4EEB
|
||||
|
|
Loading…
Reference in a new issue