thorn/kep-hack
1
0
Fork 0
mirror of https://github.com/thornAvery/kep-hack.git synced 2025-09-17 02:40:50 +12:00
Code Issues Actions Packages Projects Releases Wiki Activity

add the data copying functions at 009D, 00B5

Browse source 
hg-commit-id: 5a5589502446
This commit is contained in:
IIMarckus 2010-03-19 00:27:34 -06:00
parent a314f06836
commit bd3d202d17
1 changed files with 28 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
pokered.asm
View file

@ -162,7 +162,32 @@ VICTREEBEL EQU $BE
SECTION "bank0",HOME[0] 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] SECTION "romheader",HOME[$100]
nop nop
@ -202,7 +227,7 @@ LoadWildData: ; 4EB8
push hl push hl
ld de,W_GRASSMONS ; otherwise, load grass data ld de,W_GRASSMONS ; otherwise, load grass data
ld bc,$0014 ld bc,$0014
call $B5 ; copy data call CopyData
pop hl pop hl
ld bc,$0014 ld bc,$0014
add hl,bc add hl,bc
@ -213,7 +238,7 @@ LoadWildData: ; 4EB8
ret z ; if no water data, we're done ret z ; if no water data, we're done
ld de,W_WATERMONS ; otherwise, load surfing data ld de,W_WATERMONS ; otherwise, load surfing data
ld bc,$0014 ld bc,$0014
jp $B5 ; copy data jp CopyData
; XXX replace "WildMonster__" with real location names ; XXX replace "WildMonster__" with real location names
WildDataPointers: ; 4EEB WildDataPointers: ; 4EEB