2018-07-14 02:22:22 +00:00
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10 gosub 50000:goto 100
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2018-07-13 23:59:23 +00:00
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2018-07-14 02:22:22 +00:00
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20 for i=1 to mm:if dx(i) then next i:return
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2018-07-14 04:16:19 +00:00
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30 dx(i)=x:dy(i)=wc:ds(i)=dc:return
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2018-07-13 23:59:23 +00:00
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2018-07-14 02:22:22 +00:00
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100 hgr:vtab 21
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2018-07-14 04:16:19 +00:00
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110 wl=40:ws=wl-3:wc=wl+2
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2018-07-14 21:48:12 +00:00
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110 hcolor=6:hplot 0,wl to 279,wl:hplot 0,159 to 279,159
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2018-07-14 02:22:22 +00:00
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120 hcolor=3
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130 x=140:sd=0:s=sh
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2018-07-14 03:22:10 +00:00
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140 di=1:mm=5:dim dx(mm),dy(mm),ds(mm),ox(mm),oy(mm),os(mm)
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2018-07-14 02:22:22 +00:00
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150 for i=1 to mm:dx(i)=0:dy(i)=0:ds(i)=0:next i
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2018-07-14 04:16:19 +00:00
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160 bs=0:bx=0:by=0:bd=0
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2018-07-14 21:48:12 +00:00
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170 xs=0:xx=0:xy=0
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2018-07-13 23:59:23 +00:00
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2018-07-14 04:16:19 +00:00
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200 xdraw s at x,ws:ox=x:os=s
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2018-07-14 21:48:12 +00:00
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210 if bx then xdraw bs at bx,by:cs=bs:cx=bx:cy=by
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2018-07-14 04:16:19 +00:00
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220 ox(di)=dx(di):oy(di)=dy(di):os(di)=ds(di)
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230 if dx(di) then xdraw ds(di) at dx(di),dy(di)
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2018-07-14 21:48:12 +00:00
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240 if xx then xdraw xs at xx,xy:zs=xs:zx=xx:zy=xy
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2018-07-14 02:22:22 +00:00
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300 ky=peek(-16384):if ky < 128 then 400
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310 poke -16368,0
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320 if ky=136 then s=sh:sd=sd-1
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330 if ky=149 then s=sh+1:sd=sd+1
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340 if sd > 3 then sd=3
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350 if sd < -3 then sd=-3
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360 if ky=160 then gosub 20
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2018-07-14 04:16:19 +00:00
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400 if not bx then 450
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410 bx=bx+bd
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420 if bx < 10 or bx > 270 then bs=0:bx=0:by=0:bd=0
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430 goto 500
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450 rr=rnd(1):if rr < 0.10 then 480
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460 if rr > 0.20 then 500
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2018-07-14 21:48:12 +00:00
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470 bx=10:by=wl+10+rnd(1)*80:bd=2:bs=sb+1:goto 500
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480 bx=270:by=wl+10+rnd(1)*80:bd=-2:bs=sb
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2018-07-14 04:16:19 +00:00
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500 x=x+sd
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510 if x < 10 then x=10
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520 if x > 270 then x=270
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2018-07-14 21:48:12 +00:00
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550 if xs then xs=xs+2:if xs >= sh then xx=0
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2018-07-14 04:16:19 +00:00
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600 if not dx(di) then 690
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610 ds(di)=ds(di)+1:if ds(di) > dc+3 then ds(di)=dc
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2018-07-14 21:48:12 +00:00
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620 dy(di)=dy(di)+5:if dy(di) > 155 then dx(di)=0:dy(di)=0:ds(di)=0
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2018-07-14 04:16:19 +00:00
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690 di=di+1:if di > mm then di = 1
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2018-07-14 21:48:12 +00:00
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700 if ox(di) then xdraw os(di) at ox(di),oy(di):if peek(234) then dx(di)=0:dy(di)=0:ds(di)=0
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710 if cx then xdraw cs at cx,cy:a=cx:cx=0:if peek(234) then print "BOOM!":xs=cs+2:xx=a:xy=cy:bx=0
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720 if zx then xdraw zs at zx,xy:zx=0
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730 xdraw os at ox,ws
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740 goto 200
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2018-07-13 23:59:23 +00:00
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50000 $shape src="ships.st", poke=yes, init=yes, assign=(sb="sub-left", sh="ship-left", dc="depthcharge-1")
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