Я получаю эту ошибку в строке 248, которая не имеет никакого смысла:
Error: Range error (130 not in [-128..127])
Я понятия не имею, почему это происходит, потому что все, что есть в этой строке, это просто команда перехода на метку , который даже не так далеко от скачка, если это то, что означает ошибку диапазона. Это кажется совершенно случайным. Не могли бы вы помочь?
Вот код:
collisonram = $700
.segment "HEADER"
.byte "NES"
.byte $1A
.byte $02
.byte $01
.byte %00000000
.byte $00
.byte $00
.byte $00
.byte $00
.byte $00, $00, $00, $00, $00
.segment "ZEROPAGE"
northwest = $01
southwest = $02
northeast = $03
southeast = $04
collsionHandler: .res 1
balldirection: .res 1
paddlespeed: .res 1
ballspeed: .res 1
paddlexpos: .res 1
paddleypos: .res 1
ballxpos: .res 1
ballypos: .res 1
.segment "STARTUP"
Reset:
sei
cld
ldx #$40
stx $4017
ldx #$FF
txs
inx
stx $2000
stx $2001
stx $4010
:
bit $2002
bpl :-
txa
clearmem:
sta $0000, x
sta $0100, x
sta $0300, x
sta $0400, x
sta $0500, x
sta $0600, x
sta $0700, x
lda #$FF
sta $0200, x
lda #$00
inx
bne clearmem
:
bit $2002
bpl :-
lda #$02
sta $4014
nop
lda #$3F
sta $2006
lda #$00
sta $2006
ldx #$00
loadpalettes:
lda PaletteData, x
sta $2007
inx
cpx #$20
bne loadpalettes
ldx #$00
enableNMI:
cli
lda #%10010000
sta $2000
lda #%00011110
sta $2001
init:
ldx #$00
initCollisionRam:
lda CollisionMap, x
sta collisonram, x
inx
cpx #$78
bne initCollisionRam
lda #$C8
sta paddlexpos
sta paddleypos
lda #$64
sta ballxpos
sta ballypos
lda #southeast
sta balldirection
lda #$02
sta paddlespeed
sta ballspeed
Forever:
jmp Forever
CheckCollide:
txa
lsr
lsr
lsr
lsr
lsr
lsr
sta collsionHandler
tya
lsr
lsr
lsr
asl
asl
clc
adc collsionHandler
tay
txa
lsr
lsr
lsr
and #%00000111
tax
lda collisonram, y
and BitMask, x
rts
update:
lda #$01
sta $4016
lda #$00
sta $4016
lda $4016
and #%00000001
cmp #%00000001
bne A_not_pressed
A_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne B_not_pressed
B_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Select_not_pressed
Select_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Start_not_pressed
Start_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Up_not_pressed
Up_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Down_not_pressed
Down_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Left_not_pressed
lda paddlexpos
sec
sbc paddlespeed
sta paddlexpos
lda paddlexpos
clc
adc #$10
tax
ldy paddleypos
jsr CheckCollide
beq :+
lda paddlexpos
clc
adc paddlespeed
sta paddlexpos
:
Left_not_pressed:
lda $4016
and #%00000001
cmp #%00000001
bne Right_not_pressed
lda paddlexpos
clc
adc paddlespeed
sta paddlexpos
lda paddlexpos
clc
adc #$18
tax
ldy paddleypos
jsr CheckCollide
beq :+
lda paddlexpos
sec
sbc paddlespeed
sta paddlexpos
:
Right_not_pressed:
updateBall:
lda balldirection
cmp #northwest
beq move_northwest
cmp #southwest
beq move_southwest
cmp #northeast
beq move_northeast
cmp #southeast
beq move_southeast
jmp finishupdateball
move_northwest:
lda ballxpos
sec
sbc ballspeed
sta ballxpos
lda ballypos
sec
sbc ballspeed
sta ballypos
lda ballypos
cmp #$00
bne :+
lda #southwest
sta balldirection
:
lda ballxpos
clc
adc #$08
cmp #$00
bne finishupdateball
lda #northeast
sta balldirection
jmp finishupdateball
move_southwest:
lda ballxpos
sec
sbc ballspeed
sta ballxpos
lda ballypos
clc
adc ballspeed
sta ballypos
ldx ballxpos
ldy ballypos
jsr CheckCollide
beq :+
lda #northwest
sta balldirection
:
lda ballxpos
clc
adc #$08
cmp #$00
bne finishupdateball
lda #southeast
sta balldirection
jmp finishupdateball
move_northeast:
lda ballxpos
clc
adc ballspeed
sta ballxpos
lda ballypos
sec
sbc ballspeed
sta ballypos
lda ballypos
cmp #$00
bne :+
lda #southeast
sta balldirection
:
lda ballxpos
sec
sbc #$1F
cmp #$D1
bne finishupdateball
lda #northwest
sta balldirection
jmp finishupdateball
move_southeast:
lda ballxpos
clc
adc ballspeed
sta ballxpos
lda ballypos
clc
adc ballspeed
sta ballypos
ldx ballxpos
ldy ballypos
jsr CheckCollide
beq :+
lda #northeast
sta balldirection
:
lda ballxpos
sec
sbc #$1F
cmp #$D1
bne finishupdateball
lda #southwest
sta balldirection
finishupdateball:
setpaddlecollision:
rts
draw:
lda #$08
clc
adc ballypos
sta $0200
lda #$00
sta $0201
sta $0202
lda #$08
clc
adc ballxpos
sta $0203
lda #$08
clc
adc paddleypos
sta $0204
lda #$01
sta $0205
sta $0206
lda #$08
clc
adc paddlexpos
sta $0207
lda #$08
clc
adc paddleypos
sta $0208
lda #$02
sta $0209
lda #$01
sta $020A
lda #$08
clc
adc paddlexpos
clc
adc #$08
sta $020B
lda #$08
clc
adc paddleypos
sta $020C
lda #$03
sta $020D
lda #$01
sta $020E
lda #$08
clc
adc paddlexpos
clc
adc #$10
sta $020F
rts
NMI:
lda #$00
sta $2003
lda #$02
sta $4014
jsr draw
jsr update
rti
PaletteData:
.byte $0C,$29,$1A,$0F,$22,$36,$17,$0f,$22,$30,$21,$0f,$22,$27,$17,$0F ;background palette data
.byte $0C,$27,$28,$39,$0C,$16,$16,$17,$0C,$06,$0F,$12,$22,$0F,$36,$17 ;sprite palette data
CollisionMap:
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %10000000, %00000000, %00000000, %00000001
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
.byte %00000000, %00000000, %00000000, %00000000
BitMask:
.byte %10000000
.byte %01000000
.byte %00100000
.byte %00010000
.byte %00001000
.byte %00000100
.byte %00000010
.byte %00000001
.segment "VECTORS"
.word NMI
.word Reset
.segment "CHARS"
.incbin "../chrrom.chr"
спасибо