-
Notifications
You must be signed in to change notification settings - Fork 156
Open
Description
i have
moveTypes:
; 0, 1, 2, 3, 4, 5, 6, 7
dcb 0, 0, 0, 1, 0, 0, 2, 0
; 8, 9, a, b, c, d, e, f
dcb 0, 0, 0, 0, 3, 0, 0, 4
i want to do
ldy $30
lda moveTypes,y
asl
tax
lda moveTable,x
sta $00
inx
lda moveTable,x
sta $01
jmp ($0000)
moveType0:
; ...
rts
moveType1:
; ...
rts
moveType2:
; ...
rts
moveType3:
; ...
rts
moveType4:
; ...
rts
moveTable:
.dw moveType0 ; case for %0000
.dw moveType1 ; case for %0011
.dw moveType2 ; case for %0110
.dw moveType3 ; case for %1100
.dw moveType4 ; case for %1111
or something like that. this is the first time ive found some kind of use and reason to learn how to do jump tables but i have no idea how im supposed to do that with this assembler. do i really have to figure out where the labels point to and hard code to addresses? thats very inconvenient... im hoping theres been some thought put into this? also where can i find some kind of documentation? and if this is just a dead project then i would love to hear some suggestions for somewhere else i can practice and write 6502 assembly.
Metadata
Metadata
Assignees
Labels
No labels