Mini Breakout

  10 REM **MINIBREAKOUT**
  20 LET Z=NOT PI
  30 LET P=NOT Z
  40 LET T=P+P
  50 PRINT "\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@"
  60 PRINT 
  70 FOR R=P TO PI
  80 PRINT " %X %X %X %X %X %X %X %X %X %X %X %X %X %X "
  90 PRINT " \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@ \@@"
 100 NEXT R
 110 LET C=CODE "?"
 120 PRINT AT C,Z;"\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@\@@"
 130 FOR R=Z TO C
 140 PRINT AT R,Z;"% ";AT R,C+C;"% "
 150 NEXT R
 160 PRINT TAB 4;"MINIBREAKOUT(USE -8-/-Y-)"
 170 LET R=CODE "$"
 180 LET S=Z
 190 LET Y=CODE "£"
 200 LET X=8+T*INT (RND*8)
 210 LET V=-P
 220 LET H=P-T*(RND>P/T)
 230 LET XX=X
 240 LET XY=Y
 250 LET XC=C
 260 LET K$=INKEY$
 270 LET C=C+T*(K$="8")*(C<27)-T*(K$="Y")*(C>P)
 280 PRINT AT R,XC;"   ";AT R,C;"\''\''\''";AT Y+V,X+H;
 290 LET A=PEEK (PEEK 16398+256*PEEK 16399)
 300 IF A>Z AND A<=128 THEN GOSUB 390
 310 LET X=X+H
 320 LET Y=Y+V
 330 IF A>128 THEN GOSUB 360
 340 PRINT AT XY,XX;" ";AT Y,X;"O"
 350 GOTO 230
 360 LET V=-V
 370 LET S=S+10
 380 RETURN 
 390 IF Y=P THEN GOTO 470
 400 IF A<>128 OR (A=128 AND (Y=R-P OR Y=14)) THEN LET V=-V
 410 IF A=128 THEN LET H=-H
 420 IF Y<>14 THEN RETURN 
 430 PRINT AT R,C;"   "
 440 LET R=R-P
 450 IF R=10 THEN GOTO 470
 460 RETURN 
 470 FOR R=P TO PI
 480 PRINT AT Y,X;"%O";AT Y,X;"O"
 490 NEXT R
 500 IF Y=P THEN PRINT AT T,T*PI;"*****YOU WIN*****"
 510 PRINT AT T+T,T+PI;"GAME OVER SCORE= ";S
 520 STOP 
 600 SAVE "1006%8"
 700 RUN