dos33fsprogs/demos/lovebyte2024/plasma/zp.inc
2024-02-06 23:03:20 -05:00

55 lines
738 B
PHP

; zero page
; zx02
offset = $00
ZX0_src = $02
ZX0_dst = $04
bitr = $06
pntr = $07
; pre-defined applesoft vars
CH = $24
CV = $25
GBASL = $26
GBASH = $27
BASL = $28
BASH = $29
COMPT1 = $30
COMPT2 = $31
PARAM1 = $60
PARAM2 = $61
PARAM3 = $62
PARAM4 = $63
AY_REGS = $70
; through = $7F
SONG_L = $80
SONG_H = $81
SONG_OFFSET = $82
SONG_COUNTDOWN = $83
OCTAVE = $84
REGISTER = $85
A_COUNTDOWN = $86
B_COUNTDOWN = $87
Table1 = $A0 ; 40 bytes ($28)
Table2 = $D0 ; 40 bytes ($28)
OUR_ROT = $A5
HGR_X = $E0
HGR_XH = $E1
HGR_Y = $E2
HGR_COLOR = $E4
HGR_PAGE = $E6
HGR_SCALE = $E7
COUNT = $FB
FRAME = $FC
WHICH_TRACK = $FD