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HYPNOSIS.bas
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BASIC Source File
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2014-09-09
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938b
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30 lines
100 REM HYPNOSIS
110 REM
120 REM
130 ONERR GOTO 300
140 HOME : HGR : VTAB 22: HTAB 16: PRINT "HYPNOSIS"
150 COUNT = 0
160 X = 0:Y = 0
170 N = RND(N) *50 +25
180 COUNT = COUNT +1
190 IF COUNT >(159 -N) THEN COUNT = 1: HGR
200 IF (COUNT/2) +0.5 = INT((COUNT/2) +0.5) THEN HCOLOR= 3
210 IF ((COUNT/2) +0.5) < > INT((COUNT/2) +0.5) THEN HCOLOR= 0
220 N = N +COUNT
230 IF N >159 GOTO 160
240 HPLOT X +N,Y +N TO X +(279 -N),Y +N
250 HPLOT X +(279 -N),Y +N TO X +(279 -N),Y +(159 -N)
260 HPLOT X +(279 -N),Y +(159 -N) TO X +N,Y +(159 -N)
270 HPLOT X +N,Y +(159 -N) TO X +N,Y +N
280 IF PEEK(49152) >127 THEN GOTO 300
290 GOTO 220
300 REM
310 REM EXIT ROUTINE
320 PRINT : PRINT : PRINT "HYPNOSIS"
330 PRINT "DEMONSTRATION FINISHED"
340 PRINT "PRESS 'RETURN' TO EXIT ";
350 POKE 49168,0: REM CLEAR KEY CHECK
360 INPUT "";A$
370 HOME : TEXT
380 PRINT "HYPNOSIS": PRINT "DEMONSTRATION FINISHED"
390 END