This page (revision-13) was last changed on 03-Feb-2023 15:21 by Gromit 

This page was created on 29-Mar-2011 14:00 by Gromit

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Difference between version and

At line 95 changed one line
; R.O.T.O. by Mike Stortz
; R.O.T.O. by Mike Stortz
At line 101 changed 2 lines
cb_page="128",cb_adr=""32768",
dl_page="136",dl_adr="34816"
cb_page="128",cb_adr="32768",
dl_page="136",dl_adr="34816",
At line 111 changed one line
hitclr=$D0lE,consol=$D0lF,
hitclr=$D01E,consol=$D01F,
At line 117 changed one line
pcolr0=$2C0,pcolrl=$2C1,
pcolr0=$2C0,pcolr1=$2C1,
At line 120 changed one line
colpm2-$D014,colpm3=$D015,
colpm2=$D014,colpm3=$D015,
At line 157 changed one line
37 37 37 37 37 84 88 0],
37 37 37 37 37 84 80 0],
cset=
[ 0 124 198 198 198 198 254 124
0 56 120 120 56 56 124 254
0 124 206 28 56 112 254 254
0 254 28 56 28 206 254 124
0 28 60 124 220 254 28 28
0 254 192 252 14 206 254 124
0 124 192 252 206 206 254 124
0 254 14 28 56 112 112 112
0 124 198 124 198 198 254 124
0 124 206 126 14 30 124 120
0 56 124 206 206 222 206 206
0 252 14 252 206 206 254 252
0 124 254 198 192 198 254 124
0 248 220 206 206 222 220 216
0 126 252 0 240 192 252 126
0 126 252 0 252 248 224 224
0 126 224 224 238 230 254 126
0 230 230 238 230 230 230 230
0 254 56 56 56 56 254 254
0 14 14 14 14 206 254 124
0 238 238 252 240 252 238 238
0 224 224 224 224 224 252 254
0 198 238 254 214 238 238 238
0 198 230 246 254 238 230 230
0 124 198 198 198 198 254 124
0 252 6 254 252 224 224 224
0 124 198 198 198 204 254 118
0 252 6 254 252 238 238 238
0 126 0 248 126 14 254 252
0 254 0 56 56 56 56 56
0 230 230 230 230 230 254 254
0 230 230 230 230 254 124 56
0 198 198 214 254 238 198 198
0 198 238 124 56 124 238 198
0 230 230 124 56 56 56 56
0 254 28 56 112 224 254 254
0 0 0 0 0 0 0 0
255 255 187 255 223 255 251 255
60 126 223 253 255 247 126 60
255 255 255 255 255 123 49 0
255 255 255 255 222 158 12 8
63 127 127 127 63 31 63 127
127 63 63 31 63 127 63 31
0 49 123 255 255 255 255 255
8 12 158 222 255 255 255 255
254 252 248 248 252 254 252 248
248 252 254 254 252 248 248 252
0 0 32 80 255 126 68 34
4 12 30 56 16 16 32 64
0 0 4 10 255 126 34 68
32 48 120 28 8 8 4 2],
man0=
[ 0 254 16 16 28 24 28 20
24 36 42 46 52 0 0 8
8 16 16 0 0
0 127 8 8 56 24 56 40
24 36 84 116 44 0 0 16
16 8 8 0 0],
man1=
[ 0 254 16 16 16 20 20 20
16 48 49 48 48 8 24 16
16 32 32 32 32
0 127 8 8 8 40 40 40
8 12 140 12 12 16 24 8
8 4 4 4 4],
rotor=[254 124 56 16 56 124
127 62 28 8 28 62],
can=[24 60 126 90 195 195 219 255],
dldata=
[ 112 112 112 68 0 misc_page
4 6 11 6 139 48],
dldata2=
[ 112 70 160 misc_page 136
65 0 dl_page],
manadr=[0 21],rotoradr=[0 6],
missile,mdata=[3 12 48 192],
mx(4),my(4),id(20),ary,screen,dlist
CARD pmb,cb,a,temp,b,high
CARD ARRAY table(bytes),fall(20)
INT xd,yd,oxd,oyd,ii,score,shield
INT ARRAY mxd(4)
PROC SetVbv=$E45C(BYTE aa,bb,cc)
PROC Vblank()
[$48] ; PHA
vscrol=ys hscrol=xs+xsm
[$68] ; PLA
[$4C $62 $E4] ; JMP XITVBV
RETURN
PROC Dli()
BYTE d
[ $48
$8A $48 $98 $48 $A5 $AC $48
$A5 $AE $48 $A5 $AF $48 ]
; PHA
; TXA PHA TYA PHA LDA $AC PHA
; LDA $AE PHA LDA $AF PHA
wsync=0
IF vcount<64 THEN
chbase=chbas+2
colpf0=fore
colpf4=bak
IF enable=1 THEN
colpf1=202
colpf2=(rtclok RSH 1)&$3A
colpf3=6
ELSE
colpf1=0
colpf2=0
colpf3=0
FI
ELSE
chbase=chbas
colpf1=202
colpf4=64
FI
[ $68 $85 $AF $68 $85 $AE
$68 $85 $AC $68 $A8 $68 $AA
$68]
; PLA STA $AF PLA STA $AE
; PLA STA $AC PLA TAY PLA TAX
; PLA
[$40] ; RTI
RETURN
PROC Wait(BYTE w)
BYTE w1
w1=rtclok
DO until rtclok=W1+w OD
RETURN
PROC PmSet()
sdmctl=62 gractl=3 hitclr=0
pcolr0=152 pcolr1=118 gprior=33
pmbase=pmb_page chbas=cb_page
RETURN
PROC ZeroOut()
Zero(missile,1280)
FOR i=0 TO 3 DO
hposp(i)=0 hposm(i)=0
OD
SndRst()
RETURN
PROC DoPhase()
phase==+1
IF phase=6 THEN phase=0 FI
RETURN
PROC DoScore()
IF score>1000 THEN end=5 FI
dindex=2
rowcrs=4 colcrs=14 PrintBD(6,packs)
rowcrs=6 colcrs=14 PrintD(6," ")
rowcrs=6 colcrs=14 PrintID(6,score)
dindex=6
Plot(fuel,5) Plot(shield,7)
RETURN
PROC ChargeShield()
IF carried<>0 THEN
shield==+carried LSH 2
score==+carried*50 DoScore()
SndRst()
FOR i=1 TO 250 step 10 DO
Sound(3,250-i,10,6)
Wait(1)
OD
Sound(3,0,0,0)
carried=0 fuel=50 whine=0
color=1
Plot(0,5) DrawTo(fuel,5)
Plot(0,7) DrawTo(shield,7)
color=0
FI
hitclr=0
RETURN
PROC CheckShake()
IF Rand(0)=255 AND
Rand(5)=0 AND
shake=0 THEN
shake=Rand(10)+10
shield==-Rand(20)
IF shield<0 THEN shield=0 FI
IF shield=0 THEN end=2 FI
Plot(159,7) DrawTo(shield,7)
FI
IF shakec<>0 THEN
shakec==-1
ELSE
shakec=60
IF shake<>0 THEN
shake==-1
j=Rand(10)
IF fall(j)=0 THEN
a=table(cy)+cx+Rand(20)
IF screen(a)=0 THEN
fall(j)=a id(j)=rock
screen(a)=rock
FI
FI
Sound(2,255-shake,2,6)
xsm=Rand(5)
ELSE
xsm=0
Sound(2,0,0,0)
FI
FI
RETURN
PROC CheckFuel()
IF (rtclok=0 or rtclok=128) AND
fuel<>0 THEN
DoScore() fuel==-1
FI
RETURN
PROC EndGame()
Zero(Misc_adr+80,80) ZeroOut()
dindex=2 rowcrs=4 colcrs=0
IF end=1 THEN
PrintDE(6," NO PACKS LEFT")
ELSEIF end=2 THEN
PrintDE(6," SHIELD DEPLETED")
ELSEIF end=3 THEN
PrintDE(6," CANNISTER RUPTURED")
ELSEIF end=4 THEN
PrintD(6," TOO MANY CANNISTERS")
ELSEIF end=5 THEN
PrintDE(6," ARCADIA THANKS YOU")
FI
PutDE(6) PrintDE(6," game over")
FOR a=1 TO 400 DO
Sound(0,a RSH 1,8,6)
DO UNTIL vcount=128 OD
FOR i=0 TO 60 DO
colpf0=vcount+rtclok
wsync=0
OD
OD
RETURN
PROC GetDir()
joy=15!Stick(0) xd=0 yd=0
IF (joy&8)<>0 THEN xd=1 FI
IF (joy&4)<>0 THEN xd=-1 FI
IF (joy&2)<>0 THEN yd=2 FI
IF (joy&1)<>0 THEN yd=-1 FI
IF xd<>0 or yd<>0 THEN
oxd=xd oyd=yd
FI
RETURN
PROC Scroll()
IF (joy&4)<>0 THEN xs==+1 x==+1
IF xs=8 THEN
IF cx=0 THEN xs==-1
ELSE cx==-1 xs=0
FI
FI
ELSEIF (joy&8)<>0 THEN xs==-1 x==-1
IF xs=255 THEN
IF cx=44 THEN xs==+1
ELSE cx==+1 xs=7
FI
FI
FI
IF (joy&2)<>0 THEN ys==+1 y==-2
IF ys=8 THEN
IF cy=68 THEN ys==-1
ELSE cy==+1 ys=0
FI
FI
ELSEIF (joy&1)<>0 THEN ys==-1 y==+1
IF ys=255 THEN
IF cy=0 THEN ys==+1
ELSE cy==-1 ys=7
FI
FI
FI
DO UNTIL vcount=128 OD
ary=@a a=screen+table(cy)+cx j=12
FOR i=0 TO 17 DO
dlist(j+1)=ary(0)
dlist(j+2)=ary(1)
j==+3
a==+bytes
OD
RETURN
PROC MoveMan()
Zero(pmb+y,26) Zero(pmb+256+y,26)
x==+xd y==+yd
hposp(0)=x hposp(1)=x
IF xd>0 THEN face=0
ELSEIF xd<0 THEN face=1 FI
a=pmb+y+(phase RSH 2)
temp=manadr(face)
MoveBlock(a,man0+temp,21)
MoveBlock(a+256,man1+temp,21)
a=pmb+y+1
a==+phase RSH 2
i=rotor(rotoradr(face)+phase)
Poke(a,i) Poke(a+256,i)
Sound(0,phase LSH 2-(yd LSH 3),8,2)
RETURN
PROC GoBoom()
SndRst()
Zero(missile,256) mx(0)=0 mx(1)=0
Wait(30)
ary=pmb+y
FOR i=0 TO 170 DO
FOR j=1 to 20 DO
colpm0=64+Rand(8) LSH 1
colpm1=64+Rand(8) LSH 1
wsync=0
OD
k=Rand(24) ary(k)==&Rand(0)
k=Rand(24) ary(k+256)==&Rand(0)
Sound(1,i,4,6)
Wait(1)
OD
Zero(pmb,512)
SndRst() pcolr0=152 pcolr1=118
Wait(20) enable=0
FOR i=0 TO 14 step 2 DO
fore=46-i
Wait(5)
OD
fore=0 Wait(60) hitclr=0
carried=0 whine=0 shake=0 face=0
packs==-1
IF packs=0 THEN end=1 FI
FOR i=0 TO 19 DO
screen(fall(i))=0
fall(i)=0
OD
fuel=50 color=1
Plot(0,5) DrawTo(fuel,5)
color=0
x=84 y=110 cx=0 cy=0 xs=7 ys=0
DoScore() Scroll() MoveMan()
fore=36 enable=1
RETURN
PROC GetCan()
i=x-35 j=y-50
i==RSH 3 j==RSH 3
a=table(j+cy)+i+cx
IF screen(a)=159 THEN
screen(a)=0
carried==+1
IF carried=11 THEN end=4 FI
whine=200 hitclr=0
FI
RETURN
PROC Falling(CARD bb)
j=screen(bb-64)
IF j=159 OR j=rock THEN
FOR k=10 TO 19 DO
IF fall(k)=0 THEN
fall(k)=bb-64 id(k)=j EXIT
FI
OD
Falling(bb-64)
FI
RETURN
PROC ZapIt(BYTE zz)
atract=0
l=mxd(zz)+2
j=mx(zz)-31-l RSH 2-xs
k=my(zz)-72+ys
j==RSH 3 k==RSH 3
missile(my(zz))==&255-mdata(zz)
mx(zz)=0
a=table(cy+k)+cx+j
IF screen(a)=159 THEN end=3 FI
IF screen(a)=rock THEN score==+2 FI
bak=70 fore=12
FOR j=0 TO 10 DO
screen(a)=65
FOR k=1 TO 100 DO OD
screen(a)=0
FOR k=1 TO 100 DO OD
Sound(1,200,2,15-j)
OD
bak=0 fore=36 screen(a)=0
Sound(1,0,0,0)
hitclr=0 score==-1 DoScore()
Falling(a)
RETURN
PROC Bump()
i=pxpf(0) j=pxpf(1)
IF (i&1)<>0 OR (j&1)<>0 OR
(i&8)<>0 OR (j&8)<>0 THEN
GoBoom()
ELSEIF (i&2)<>0 OR (j&2)<>0 THEN
ChargeShield()
ELSEIF (i&4)<>0 OR (j&4)<>0 THEN
GetCan()
FI
IF mxpf(0)<>0 THEN ZapIt(0) FI
IF mxpf(1)<>0 THEN ZapIt(1) FI
RETURN
PROC StartMiss()
IF Strig(0)=0 AND flag=0 THEN
flag=1 mc==!1
IF mx(mc)=0 THEN
missile(my(mc))==&(255!mdata(mc))
my(mc)=y+10
missile(my(mc))==%mdata(mc)
mx(mc)=(x+4+face RSH 3)&254
mxd(mc)=face LSH 2-2
FI
FI
flag=Strig(0)!1
RETURN
PROC MoveMiss()
j=2
FOR i=0 TO 1 DO
temp=mx(i)
IF temp<>0 THEN
temp==-mxd(i) hposm(i)=temp
IF x>temp THEN
k=x-temp
ELSE
k=temp-x
FI
Sound(1,k,12,8)
ELSE
j==-1
FI
mx(i)=temp
IF j=0 THEN Sound(1,0,0,0) FI
OD
RETURN
PROC MoveRocks()
FOR i=0 TO 19 DO
temp=fall(i)
IF temp<>0 THEN
IF screen(temp)=0 THEN
temp=0
ELSE
a=temp+64
IF screen(a)<>0 THEN
temp=0
IF id(i)=159 THEN end=3 FI
ELSE
screen(temp)=0
screen(a)=id(i)
temp==+64
FI
FI
FI
fall(i)=temp
OD
RETURN
PROC CheckRocks()
fallc==-1
IF fallc=0 THEN
fallc=20 MoveRocks()
FI
RETURN
PROC DrawWall(CARD st BYTE cc,in,len)
BYTE ii,jj
CARD tt
screen(st)=1
tt=st+in
FOR ii=1 TO len-2 DO
jj=Rand(2)
screen(tt)=cc+jj
tt==+in
OD
screen(tt)=1
RETURN
PROC DrawCaves()
sdmctl=0 sdslst=dlist
Zero(sc_adr,5120)
Zero(misc_adr,512)
FOR i=0 TO 11 DO
dlist(i)=dldata(i)
OD
a=screen j=12
FOR i=0 TO 17 DO
dlist(j)=64+32+16+6
dlist(j+1)=a&$FF
dlist(j+2)=a RSH 8
j==+3
a==+bytes
OD
dlist(j-3)=128+64+16+6
FOR i=0 to 7 DO
dlist(j+i)=dldata2(i)
OD
txtmsc=misc_adr
FOR i=0 TO 7 DO
Poke(misc_adr+17+i,79+i)
Poke(misc_adr+57+i,87+i)
OD
rowcrs=2 colcrs=0
PrintE("fuel packs:")
colcrs=0
PrintE("shield score:")
PrintE(" by mike stortz")
dindex=6 color=1
Plot(0,5) DrawTo(fuel,5)
Plot(0,7) DrawTo(shield,7)
a=0
FOR i=0 TO 7 DO
FOR j=0 TO 15 DO
k=Rand(32)
IF (k&16)<>0 THEN k==%4 FI
IF (k&1)<>0 THEN
DrawWall(a,3,1,4) FI
IF (k&2)<>0 THEN
DrawWall(a+3,5,bytes,10) FI
IF (k&4)<>0 THEN
DrawWall(a+576,7,1,4)
IF Rand(5)=0 THEN
screen(a+514)=rock
FI
FI
IF (k&8)<>0 THEN
DrawWall(a,9,bytes,10) FI
IF (K&16)<>0 AND
j>0 AND j<15 THEN
screen(a+513)=159 FI
a==+4
OD
a==+576
OD
FOR a=8 TO 68 STEP 10 DO
i=(Rand(14)+1) LSH 2
FOR j=i+1 TO i+2 DO
screen(table(a)+j)=0
screen(table(a+1)+j)=0
screen(table(a+2)+j)=0
OD
OD
screen(69)=95 screen(70)=95
screen(133)=95 screen(134)=95
PmSet()
RETURN
PROC Title()
BYTE t
Graphics(21)
PmSet() ZeroOut()
Zero(missile,1280)
Zero(misc_adr,3000)
screen=savmsc dlist=sdslst
colr0=150 colr1=146
colr2=40 colr3=68 colr4=64
k=0
FOR i=6 TO 13 DO
FOR j=8 TO 15 DO
screen(j*20+i)=logo(k)
k==+1
OD
OD
FOR i=6 TO 13 DO
FOR j=16 TO 23 DO
screen(j*20+i)=logo(k)
k==+1
OD
OD
dlist(31)=32
dlist(32)=64+32+6
dlist(33)=0
dlist(34)=misc_page
b=misc_adr
FOR i=35 TO 43 DO
dlist(i)=32+6
OD
dlist(44)=6
FOR i=45 TO 52 DO
dlist(i)=0
OD
dindex=0 lmargin=1
dlist(10)=6
savmsc==+100
PrintD(6," last ") PrintID(6,score)
colcrs=10
PrintD(6,"high ") PrintCD(6,high)
savmsc=misc_adr+300
rowcrs=0 colcrs=1
PrintDE(6," reserve ore ")
PrintDE(6,"transport operation")
PrintDE(6," THE CITY OF ")
PrintDE(6,"ARCADIA IS UNDER ")
PrintDE(6,"ATTACK. YOUR JOB ")
PrintDE(6,"IS TO RECOVER FUEL")
PrintDE(6,"CANNISTERS OF HYKE")
PrintDE(6,"AND RETURN THEM TO")
PrintDE(6,"THE UPPER LEFT END")
PrintDE(6,"OF THE CAVERNS. IF")
savmsc==+400 rowcrs=0 colcrs=1
PrintDE(6,"YOUR SCORE EXCEEDS")
PrintDE(6,"1000, ARCADIA HAS ")
PrintDE(6,"HELD OUT LONG ")
PrintDE(6,"ENOUGH FOR HELP TO")
PrintDE(6,"ARRIVE. DON'T ")
PrintDE(6,"SHOOT A CANNISTER ")
PrintDE(6,"OR CARRY MORE THAN")
PrintDE(6,"10 AT A TIME, AND ")
PrintDE(6,"DON'T RUN INTO A ")
PrintDE(6,"WALL. GOOD LUCK! ")
savmsc==+400 rowcrs=0 colcrs=1
PutDE(6)
PrintDE(6," press START")
PRINTDE(6," to play")
x=86 y=58 yd=-1 xd=0 ys=0 xs=0
phase=0 l=0
DO
IF yd=-1 THEN
yd=0 xd=2 gprior=36
ELSEIF yd=1 THEN
yd=0 xd=-2 gprior=33
ELSEIF xd=-2 THEN
xd=0 yd=-1
ELSE xd=0 yd=1
FI
FOR t=0 TO 39 DO
IF xd=-2 and x=150 THEN
gprior=36
FI
IF xd=-2 and x=116 THEN
gprior=33
FI
MoveMan()
DoPhase()
l==+1
IF l=2 THEN
l=0 ys==+1
FI
IF ys=8 THEN
ys=0
b==+20
IF b=misc_adr+1320 THEN
b=misc_adr FI
DO UNTIL vcount=128 OD
dlist(33)=Peek(@b)
dlist(34)=Peek(@b+1)
FI
Wait(2)
IF consol=6 OR Strig(0)=0 THEN
EXIT
FI
OD
UNTIL consol=6 OR Strig(0)=0 OD
ch=255 SndRst()
RETURN
PROC Init()
skstat=3 audctl=0 high=0 score=0
MoveBlock(cb_adr,57344,1024)
MoveBlock(cb_adr+128,cset,80)
MoveBlock(cb_adr+264,cset+80,208)
MoveBlock(cb_adr+512,cset+288,120)
MoveBlock(cb_adr+632,logo,128)
MoveBlock(cb_adr+760,can,8)
pmb=pmb_page*256+1024
missile=pmb-256
a=0
FOR i=0 TO 79 DO
table(i)=a
a==+bytes
OD
SetVbv(7,Vblank RSH 8,Vblank&$FF)
vdslst=Dli nmien=192
RETURN
PROC LoopInit()
colr0=68 colr1=40 colr4=64
screen=sc_adr dlist=dl_adr
savmsc=misc_adr
PmSet() ZeroOut()
phase=0 face=0 mc=1 flag=0
cx=0 cy=0 xs=7 ys=0 x=84 y=110
bak=0 fore=36 enable=1 fallc=1
packs=3 score=0 fuel=50 shield=50
whine=0 carried=0 end=0
shake=0 shakec=0 xsm=0
FOR i=0 TO 19 DO
id(i)=0 fall(i)=0
OD
mx(0)=0 mx(1)=0
RETURN
PROC GameLoop()
vdslst=Dli nmien=192
GetDir()
IF fuel=0 THEN
yd=2 joy==%2
ELSE
DoPhase()
FI
MoveMan()
IF x<70 OR x>176 OR
y<90 OR y>172 THEN
Scroll()
ELSE
Wait(1)
FI
CheckFuel()
CheckShake()
CheckRocks()
StartMiss() MoveMiss()
Bump()
IF whine<>0 THEN
whine==-1
Sound(3,whine,10,4)
IF whine=0 THEN
Sound(3,0,0,0)
FI
FI
IF ch<255 THEN
ch=255 SndRst()
DO UNTIL ch<255 OR
consol<>7 OR
Strig(0)=0 OD
ch=255
FI
RETURN
PROC Game()
Init()
DO
Title()
Graphics(0) crsinh=1
LoopInit()
DrawCaves()
DoScore()
color=0
DO
GameLoop()
UNTIL consol<>7 OR end<>0 OD
IF end<>0 THEN EndGame() FI
IF score>0 AND score>high THEN
high=score
FI
OD
SetVbv(7,$E4,$62)
ZeroOut() Graphics(0)
RETURN
}}}
----
PDF: [roto_action.pdf]
This page (revision-13) was last changed on 03-Feb-2023 15:21 by Gromit  Top