Hi Fab,
> So, as usual, I'd really love comments on all aspects of the game..
> playability, optimizations, improvements, etc.! :)
Me again :) How about 59 bytes. The SLEEP macro takes a lot of bytes.
Change your Position6Sprites routine to...
Position6Sprites subroutine
lda #3
sta NUSIZ0
sta NUSIZ1
sta VDELP0 ; D0 = 1 (saves 2 bytes)
sta VDELP1
LDA #$46
STA COLUP0
STA COLUP1
STA HMCLR
ldx #6
STA WSYNC
.positionLoop
dex
bpl .positionLoop ; ends @ 34
lda #$E0 | $08 ; trick I got from Thomas...only top
nibble
; used :) This saves a byte by not loading
; the accumulator again.
STA RESP0 ; @39
sta RESP1 ; @42
sta HMP1 ; move right 2 pixels
asl
sta HMP0 ; move right 3 pixels
STA WSYNC
STA HMOVE
STA WSYNC
RTS
Take care,
Dennis
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