So, I made a program that lets you scroll through strings. However, I am getting a bunch of junk when I quit the program? Could someone help me get rid of that? 
Thanks
Here is the gif:
Here is the source:
Code:
Thanks
Here is the gif:
Here is the source:
Code:
;################
;# Asm Template #
;# -Switchblade #
;################
.nolist
#include "ti83plus.inc"
.list
.org $9D93
.db t2ByteTok, tAsmCmp
_GetKeyRetOff .equ $500B ;not using this line
res AppAutoScroll, (IY + AppFlags)
b_call(_RunIndicOff)
;startscreen
b_call(_ClrLCDFull)
b_call(_HomeUp)
ld hl,starttext
b_call(_PutS)
b_call(_GetKey)
choosemap:
ld a,(mapy)
cp 1
jr nz,next2
next:
ld (mapy),a
ld hl,map1
push hl
jr drawmap
next2:
ld a,(mapy)
cp 2
jr nz,next3
ld (mapy),a
ld hl,map2
push hl
jr drawmap
next3:
ld a,(mapy)
cp 3
jr nz,quitrpg
ld (mapy),a
ld hl,map3
push hl
jr drawmap
drawmap:
b_call(_ClrLCDFull)
b_call(_HomeUp)
pop hl
b_call(_PutS)
movemap:
b_call(_GetKey)
cp kUp
jr z,increase
cp kDown
jr z,decrease
cp kClear
jr z,quitrpg
jr movemap
quitrpg:
ret
increase:
ld a,(mapy)
cp 3
jr z,choosemap
inc a
ld (mapy),a
jr choosemap
decrease:
ld a,(mapy)
cp 1
jr z,choosemap
dec a
ld (mapy),a
jr choosemap
starttext:
.db "################# RPG BASE #################",0
mapy:
.db 1
map1:
.db "XXXX XXXXXXX XXXXXX XXXXX XXXXXXXX XXXX XXXXXXXX XXXX XXXX XXXXXXXX XXXX XXXXXXXX XXXX XXXXXXXX XX",0
map2:
.db "XXXX XXXXXXX XXXXXX XXXXXX XXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXX XXXXXX XXXXXXX XXXX,",0
map3:
.db "XX XXXXXXXX XXXX XXXX XXXX X XX X XXXX XX XX XXXX XXX XXX XXXX XXXXXXXX XXXX XXXXXXXX XXXX XXXXXXXX XX",0
.end
.end
