QBASIC GAME : PCHECKERS

' PCheckers ver 1.1
 'ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ--- ÄÄ Ä
 ' A checker game that learns from its mistakes.
 ' This beta is equipped with
 '
 ' ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÂÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
 ' ³ ÜÜÜ ³ ¿ Ú ³
 ' ³ ÝßÞ check ³ ÀÂÙpros technology ³
 ' ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÁÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
 '
 ' Brought to your desktop by Chris McKenzie and Digital Reality
 '
 ' email: mckenze@earthlink.net (as of 6-30-97)
 ' website: http://www.geocities.com/siliconvalley/way/1790
 '
 ' ATTENTION
 'ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ--- ÄÄ Ä
 'To control....
 'Turn numlock on  "5" CONFIRMS PLACE, DOUBLE JUMP Â
 ' 8 ³ NOT YET IMPLEMENTED. [ESC] QUITS ³
 ' ³ Á PROGRAM, "V" TOGGLES VPROS. Á
 ' 4 ÄÄÅÄÄ 6
 ' ³
 ' 2
 '
 ' The computer doesn't get timed when Vpros is hidden because
 ' it makes it the processing faster and its kind of pointless
 ' for the pc to be timed. When Vpros is hidden the processing
 ' time is cut in half.
 '
 ' Changes from 1.O+
 '
 ' Processing time reduced to 1/4. You can hide Vpros while processing.
 '
 DECLARE SUB viewmisc ()
 DECLARE SUB time ()
 DECLARE SUB setup.opening ()
 DECLARE SUB setup.draw ()
 DECLARE SUB quit ()
 DECLARE SUB process.memory ()
 DECLARE SUB process.move.move ()
 DECLARE SUB red.turn ()
 DECLARE SUB process.move ()
 DECLARE SUB process.move.jump ()
 DECLARE SUB update ()
 
 DIM SHARED red(1 TO 500)
 DIM SHARED blue(1 TO 500)
 DIM SHARED redcrown(1 TO 500)
 DIM SHARED bluecrown(1 TO 500)
 DIM SHARED board(8, 8)
 DIM SHARED oldboard(8, 8)
 DIM SHARED current(4)
 DIM SHARED misc(10, 10)
 DIM SHARED bluename(200)
 DIM SHARED redname(200)
 
 misc(4, 2) = 11
 misc(5, 9) = 0
 misc(5, 10) = 0
 misc(6, 8) = 500
 misc(6, 10) = 500
 misc(7, 1) = 4
 misc(7, 2) = 4
 misc(9, 1) = 8
 misc(9, 2) = 5
 
 SCREEN 13
 CLS
 OPEN "c:gamedbas.dat" FOR RANDOM AS #3
 LOCATE 11, 13
 COLOR 15
 PRINT "Setting up..."
 DO
 variable = variable + 1
 GET #3, variable, variablevalue
 LOOP UNTIL EOF(3)
 CLOSE #3
 misc(8, 8) = variable
 
 OPEN "c:curgame.dat" FOR RANDOM AS #1
 OPEN "c:gamedbas.dat" FOR RANDOM AS #3
 
 TYPE cboard
 location AS INTEGER
 memory AS INTEGER
 memorytransfer AS INTEGER
 check AS INTEGER
 END TYPE
 
 TYPE mboard
 blank AS INTEGER
 bad AS INTEGER
 place AS INTEGER
 END TYPE
 
 setup.opening
 setup.draw
 
 DO
 current(4) = 1
 update
 red.turn
 current(4) = 0
 update
 process.move
 LOOP
 
 SUB process.memory
 IF misc(5, 4) = 1 THEN
 LOCATE 28, 67
 COLOR 12
 PRINT misc(6, 8)
 END IF
 
 variable = 0
 counter = 0
 
 CLOSE #3
 variable = misc(8, 8)
 
 IF misc(5, 4) = 0 THEN
 COLOR 15
 LOCATE 23, 64
 PRINT "Processing..."
 LOCATE 24, 63
 PRINT "Moves Processed"
 ELSE
 LOCATE 24, 64
 COLOR 15
 PRINT "Processing..."
 END IF
 
 OPEN "c:gamedbas.dat" FOR RANDOM AS #3
 
 IF variable > 62 THEN
 DO
 count = 0
 IF misc(5, 4) = 0 THEN
 time
 LOCATE 25, 68
 COLOR 15
 PRINT counter
 END IF
 FOR x% = 1 TO 8
 KEY$ = INKEY$
 IF KEY$ = CHR$(27) THEN
 misc(2, 10) = 4
 quit
 END IF
 IF UCASE$(KEY$) = "V" THEN
 misc(5, 4) = ABS(misc(5, 4) - 1)
 IF misc(5, 4) = 1 THEN
 LOCATE 23, 63
 PRINT " "
 COLOR 15
 LOCATE 24, 63
 PRINT " Processing... "'
 LOCATE 25, 63
 PRINT " "
 END IF
 IF misc(5, 4) = 0 THEN
 COLOR 15
 LOCATE 23, 64
 PRINT "Processing..."
 LOCATE 24, 63
 PRINT "Moves Processed"
 END IF
 time
 update
 LOCATE 28, 67
 COLOR 12
 PRINT misc(6, 8)
 END IF
 FOR y% = 2 TO 9
 LOCATE x% + 7, (y% - 1) * 2 + 61
 GET #3, x% * 8 + y% + counter * 82 - 1, cboard.memory
 IF cboard.memory - 2 = board(x%, y% - 1) THEN count = count + 1
 COLOR 7
 IF misc(5, 4) = 0 THEN
 IF (x% + 1 + y%) / 2 = (x% + 1 + y%) / 2 MOD 9 THEN COLOR 8
 IF cboard.memory - 2 = 1 THEN COLOR 1
 IF cboard.memory - 2 = 2 THEN COLOR 4
 IF cboard.memory - 2 = 3 THEN COLOR 9
 IF cboard.memory - 2 = 4 THEN COLOR 12
 PRINT "ÛÛ"
 END IF
 NEXT y%
 NEXT x%
 counter = counter + 1
 IF count > 60 THEN
 misc(5, 10) = counter
 misc(9, 10) = 0
 misc(3, 1) = 1
 GOTO final
 END IF
 LOOP UNTIL EOF(3)
 END IF
 final:
 LOCATE 23, 63
 PRINT " "
 LOCATE 24, 63
 PRINT " "
 LOCATE 25, 63
 PRINT " "
 END SUB
 
 SUB process.move
 misc(5, 10) = -1
 misc(6, 6) = 2
 misc(9, 10) = 1
 misc(8, 2) = 16
 misc(3, 1) = 0
 misc(10, 10) = 0
 FOR x% = 1 TO 8
 FOR y% = 1 TO 8
 oldboard(x%, y%) = board(x%, y%)
 NEXT y%
 NEXT x%
 
 current(3) = 0
 reprocess:
 misc(10, 10) = misc(10, 10) + 1
 process.memory
 FOR x% = 1 TO 8
 FOR y% = 1 TO 8
 mboard.bad = misc(9, 1)
 IF current(3) = 1 THEN GOTO ender1
 IF board(x%, y%) = 1 OR board(x%, y%) = 3 THEN
 misc(8, 2) = misc(8, 2) + 1
 current(1) = y%
 current(2) = x%
 IF misc(5, 10) <> -1 THEN
 GET #3, misc(8, 2) + 71 + ((misc(5, 10) - 1) * 82), CBOARD.CHECK
 IF CBOARD.CHECK = mboard.bad THEN GOTO NOMOVE
 END IF
 process.move.jump
 END IF
 
 NOMOVE:
 NEXT y%
 NEXT x%
 
 misc(8, 2) = 0
 IF current(3) = 0 THEN
 FOR y% = 1 TO 8
 FOR x% = 1 TO 8
 mboard.bad = misc(9, 1)
 IF current(3) = 1 THEN GOTO ender1
 IF board(x%, y%) = 1 OR board(x%, y%) = 3 THEN
 misc(8, 2) = misc(8, 2) + 1
 current(1) = y%
 current(2) = x%
 IF misc(5, 10) <> -1 THEN
 GET #3, misc(8, 2) + 71 + ((misc(5, 10) - 1) * 82), CBOARD.CHECK
 IF CBOARD.CHECK = mboard.bad THEN GOTO nomove1
 END IF
 process.move.move
 END IF
 
 nomove1:
 NEXT x%
 NEXT y%
 END IF
 
 ender1:
 IF misc(10, 10) = 3 THEN
 misc(2, 10) = 3
 quit
 END IF
 IF current(3) = 0 THEN GOTO reprocess
 SOUND 3700, .0228
 
 END SUB
 
 SUB process.move.jump
 x% = current(2)
 y% = current(1)
 piecevalue = 1
 IF board(x%, y%) = 1 THEN piecevalue = 1
 IF board(x%, y%) = 3 THEN piecevalue = -1
 FOR angle = piecevalue TO 1 STEP 2
 FOR side = -1 TO 1 STEP 2
 IF y% + side > 1 AND y% + side < 8 AND x% + angle * 2 < 9 AND x% + angle * 2 > 0 THEN
 IF board(x% + angle, y% + side) = 1 THEN GOTO nexter
 IF (board(x% + angle, y% + side) = 2 OR board(x% + angle, y% + side) = 4) THEN
 IF board(x% + angle * 2, y% + side * 2) = 0 THEN
 board(x% + angle * 2, y% + side * 2) = board(x%, y%)
 board(x%, y%) = 0
 board(x% + angle, y% + side) = 0
 current(3) = 1
 GOTO ender
 END IF
 END IF
 END IF
 
 nexter:
 NEXT side
 NEXT angle
 
 ender:
 END SUB
 
 SUB process.move.move
 x% = current(2)
 y% = current(1)
 piecevalue = 1
 IF board(x%, y%) = 1 THEN piecevalue = 1
 IF board(x%, y%) = 3 THEN piecevalue = -1
 FOR angle = piecevalue TO 1 STEP 2
 FOR side = -1 TO 1 STEP 2
 IF y% + side > 0 AND y% + side < 9 AND x% + angle > 0 AND x% + angle < 9 THEN
 IF board(x% + angle, y% + side) = 1 THEN GOTO anexter
 IF board(x% + angle, y% + side) = 0 THEN
 'IF misc(2, 1) < 1 AND board(x% - angle, y% - side) = 0 THEN GOTO anexter
 board(x% + angle, y% + side) = board(x%, y%)
 board(x%, y%) = 0
 current(3) = 1
 GOTO aender
 END IF
 END IF
 anexter:
 NEXT side
 NEXT angle
 aender:
 END SUB
 
 SUB quit
 CLS
 CLOSE
 IF misc(2, 10) = 1 THEN turnout$ = "Blue wins."
 IF misc(2, 10) = 2 THEN turnout$ = "Red wins."
 IF misc(2, 10) = 3 THEN turnout$ = "Blue forfeits. So Red wins!"
 IF misc(2, 10) = 4 THEN turnout$ = "Red Forfeits. So Blue wins!"
 IF misc(2, 10) = 5 THEN turnout$ = "Blue ran out of time. So Red wins!"
 IF misc(2, 10) = 6 THEN turnout$ = "Red ran out of time. So Blue winds!"
 COLOR 15
 COLOR 15
 PRINT turnout$
 FOR x% = 320 TO 0 STEP -1
 FOR y% = 4 TO 0 STEP -1
 IF POINT(x%, y%) = 15 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 15
 IF POINT(x%, y%) = 0 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 0
 NEXT y%
 NEXT x%
 
 FOR x% = 230 TO 0 STEP -1
 FOR y% = 8 TO 5 STEP -1
 IF POINT(x%, y%) = 15 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 14
 IF POINT(x%, y%) = 0 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 0
 NEXT y%
 NEXT x%
 
 FOR x% = 230 TO 0 STEP -1
 FOR y% = 12 TO 9 STEP -1
 IF POINT(x%, y%) = 15 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 11
 IF POINT(x%, y%) = 0 THEN LINE (x% * 2, y%)-(x% * 2 + 1, y%), 0
 NEXT y%
 NEXT x%
 
 LINE (0, 14)-(640, 14), 8
 LINE (0, 15)-(640, 15), 7
 LINE (0, 16)-(640, 16), 15
 LINE (0, 17)-(640, 17), 7
 LINE (0, 18)-(640, 18), 8
 
 COLOR 12
 LOCATE 3, 1
 place = 1
 COLOR 14
 PRINT "You started at:"
 COLOR 13
 hours$ = MKI$(misc(5, 1))
 LOCATE 3, 17
 PRINT hours$
 info = LEN(hours$)
 LOCATE 3, 17 + info
 PRINT ":"
 LOCATE 3, 18 + info
 minutes$ = MKI$(misc(5, 2))
 PRINT minutes$
 info1 = LEN(minutes$)
 LOCATE 3, 18 + info + info1
 PRINT ":"
 LOCATE 3, 19 + info + info1
 seconds$ = MKI$(misc(5, 3))
 PRINT seconds$
 COLOR 14
 LOCATE 3, 40
 PRINT "And ended at:"
 LOCATE 3, 54
 COLOR 13
 PRINT TIME$
 COLOR 12
 LOCATE 5, 1
 PRINT "Here's the fun part..."
 PRINT "I take all the mistakes from that game and put it in a BIG database."
 OPEN "c:curgame.dat" FOR RANDOM AS #1
 count = misc(8, 8)
 OPEN "c:gamedbas.dat" FOR RANDOM AS #2
 IF count > 18 THEN count = count - 7
 'IF count > 100 THEN count = count - 2
 DO
 LOCATE 7, 10
 COLOR 11
 PRINT "Recalling"; place / 82 MOD 100; "moves."
 GET #1, place, cboard.memorytransfer
 PUT #2, place + count, cboard.memorytransfer
 place = place + 1
 LOOP UNTIL (EOF(1))
 
 COLOR 12
 PRINT "Now I close the files and delete the evidence."
 CLOSE #2
 CLOSE #1
 KILL "c:curgame.dat"
 PRINT "Hope to be more of a challenge for you next time."
 COLOR 7
 SHELL "dir c:gamedbas.dat"
 FOR x = 11 TO 13
 LOCATE x, 1
 PRINT " "
 NEXT x
 LOCATE 17, 1
 PRINT " "
 LOCATE 14, 1
 PRINT "Here's what the main Mbase looks like as of now "
 LOCATE 16, 1
 PRINT "You know, that's"; misc(8, 8) + place; "lines of data totaling"; (misc(8, 8) + place) / 82 MOD 1000; "moves."
 SYSTEM
 END SUB
 
 SUB red.turn
 misc(6, 6) = 1
 y% = misc(7, 1)
 x% = misc(7, 2)
 LINE ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12)-((x% - 1) * 57 + 69, (y% - 1) * 57 + 69), 14, B
 yold = y%
 xold = x%
 yoldplace = y%
 xoldplace = x%
 beginningagain:
 variable = 1
 LINE ((xoldplace - 1) * 57 + 13, (yoldplace - 1) * 57 + 13)-((xoldplace - 1) * 57 + 68, (yoldplace - 1) * 57 + 68), 8, B
 DO
 'x% = misc(1, 9)
 'y% = misc(1, 10)
 time
 
 'misc(1, 9) = x%
 'misc(1, 10) = y%
 KEY$ = INKEY$
 IF KEY$ = CHR$(27) THEN
 misc(2, 10) = 4
 quit
 END IF
 IF KEY$ = "1" AND y% < 8 AND x% > 1 THEN
 y% = y% + 1
 x% = x% - 1
 END IF
 IF KEY$ = "2" AND y% < 8 THEN y% = y% + 1
 IF KEY$ = "3" AND y% < 8 AND x% < 8 THEN
 y% = y% + 1
 x% = x% + 1
 END IF
 IF KEY$ = "4" AND x% > 1 THEN x% = x% - 1
 IF KEY$ = "5" AND (board(y%, x%) = 2 OR board(y%, x%) = 4) THEN
 xoldplace = x%
 yoldplace = y%
 GOTO donewithold
 END IF
 IF KEY$ = "6" AND x% < 8 THEN x% = x% + 1
 IF KEY$ = "7" AND y% > 1 AND x% > 1 THEN
 y% = y% - 1
 x% = x% - 1
 END IF
 IF KEY$ = "8" AND y% > 1 THEN y% = y% - 1
 IF KEY$ = "9" AND y% > 1 AND x% < 8 THEN
 y% = y% - 1
 x% = x% + 1
 END IF
 IF UCASE$(KEY$) = "V" THEN
 misc(5, 4) = ABS(misc(5, 4) - 1)
 update
 END IF
 IF KEY$ <> "" THEN
 LINE ((xold - 1) * 57 + 12, (yold - 1) * 57 + 12)-((xold - 1) * 57 + 69, (yold - 1) * 57 + 69), 8, B
 LINE ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12)-((x% - 1) * 57 + 69, (y% - 1) * 57 + 69), 14, B
 yold = y%
 xold = x%
 END IF
 LOOP
 
 donewithold:
 IF variable = 1 THEN LINE ((xold - 1) * 57 + 13, (yold - 1) * 57 + 13)-((xold - 1) * 57 + 68, (yold - 1) * 57 + 68), 14, B
 yold1 = y%
 xold1 = x%
 variable = 0
 DO
 time
 KEY$ = INKEY$
 IF KEY$ = CHR$(27) THEN
 misc(2, 10) = 4
 quit
 END IF
 IF KEY$ = "1" AND y% < 8 AND x% > 1 THEN
 y% = y% + 1
 x% = x% - 1
 END IF
 IF KEY$ = "2" AND y% < 8 THEN y% = y% + 1
 IF KEY$ = "3" AND y% < 8 AND x% < 8 THEN
 y% = y% + 1
 x% = x% + 1
 END IF
 IF KEY$ = "4" AND x% > 1 THEN x% = x% - 1
 IF KEY$ = "5" THEN GOTO donewithnew
 IF KEY$ = "6" AND x% < 8 THEN x% = x% + 1
 IF KEY$ = "7" AND y% > 1 AND x% > 1 THEN
 y% = y% - 1
 x% = x% - 1
 END IF
 IF KEY$ = "8" AND y% > 1 THEN y% = y% - 1
 IF KEY$ = "9" AND y% > 1 AND x% < 8 THEN
 y% = y% - 1
 x% = x% + 1
 END IF
 IF UCASE$(KEY$) = "V" THEN
 misc(5, 4) = ABS(misc(5, 4) - 1)
 update
 LINE ((xold1 - 1) * 57 + 13, (yold1 - 1) * 57 + 13)-((xold1 - 1) * 57 + 68, (yold1 - 1) * 57 + 68), 14, B
 END IF
 IF KEY$ <> "" THEN
 LINE ((xold - 1) * 57 + 12, (yold - 1) * 57 + 12)-((xold - 1) * 57 + 69, (yold - 1) * 57 + 69), 8, B
 LINE ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12)-((x% - 1) * 57 + 69, (y% - 1) * 57 + 69), 14, B
 yold = y%
 xold = x%
 END IF
 LOOP
 donewithnew:
 xnewplace = x%
 ynewplace = y%
 misc(7, 1) = y%
 misc(7, 2) = x%
 piecevalue = board(yoldplace, xoldplace)
 
 IF (xnewplace + ynewplace) / 2 <> (xnewplace + ynewplace) / 2 MOD 64 THEN GOTO donewithold
 IF yoldplace > ynewplace THEN yfactor = -1
 IF yoldplace < ynewplace THEN yfactor = 1
 xredplace = (xoldplace - xnewplace) / 2 + xnewplace
 IF (board(yoldplace + yfactor, xredplace) = 1 OR board(yoldplace + yfactor, xredplace) = 3) AND ((((xnewplace - xoldplace) = -2 OR (xnewplace - xoldplace) = 2) AND (ynewplace - yoldplace) = -2 AND piecevalue = 2) OR (((xnewplace - xoldplace) = -2 OR _
 (xnewplace - xoldplace) = 2) AND ((ynewplace - yoldplace) = -2 OR (ynewplace - yoldplace) = 2) AND piecevalue = 4)) AND board(ynewplace, xnewplace) = 0 THEN
 board(yoldplace + yfactor, xredplace) = 0
 piecevalue = board(yoldplace, xoldplace)
 board(yoldplace, xoldplace) = 0
 board(ynewplace, xnewplace) = piecevalue
 xoldplace = x%
 yoldplace = y%
 yoldplace = misc(1, 1)
 ynewplace = misc(1, 2)
 xoldplace = misc(1, 3)
 xnewplace = misc(1, 4)
 update
 misc(1, 1) = yoldplace
 misc(1, 2) = ynewplace
 misc(1, 3) = xoldplcae
 misc(1, 4) = xnewplace
 GOTO done
 GOTO donewithold
 END IF
 piecevalue = board(yoldplace, xoldplace)
 IF (board(ynewplace, xnewplace) = 2 OR board(ynewplace, xnewplace) = 4) THEN GOTO beginningagain
 IF (xoldplace - xnewplace) > 1 OR (xoldplace - xnewplace) < -1 OR (yoldplace - ynewplace) > 1 OR ((yoldplace - ynewplace) < 0 AND piecevalue = 2) OR ((yoldplace - ynewplace) < -1 AND piecevalue = 4) OR board(ynewplace, xnewplace) = 1 THEN GOTO _
 donewithold
 IF piecevalue = 2 AND ((board(yoldplace, xoldplace) = 2 OR board(yoldplace, xoldplace) = 4) AND ynewplace > yoldplace) THEN GOTO donewithold
 done:
 board(yoldplace, xoldplace) = 0
 board(ynewplace, xnewplace) = piecevalue
 misc(7, 1) = y%
 misc(7, 2) = x%
 LINE ((xold - 1) * 57 + 12, (yold - 1) * 57 + 12)-((xold - 1) * 57 + 69, (yold - 1) * 57 + 69), 8, B
 
 SOUND 3700, .0228
 END SUB
 
 SUB setup.draw
 SCREEN 12
 LINE (0, 0)-(56, 56), 4, BF
 FOR count% = 0 TO 1
 FOR x% = count% TO 56 STEP 2
 FOR y% = count% TO 56 STEP 2
 PSET (x%, y%), 12
 NEXT y%
 NEXT x%
 NEXT count%
 CIRCLE (28, 28), 25, 3
 PAINT (0, 0), 8, 3
 PAINT (50, 0), 8, 3
 PAINT (0, 50), 8, 3
 PAINT (50, 50), 8, 3
 CIRCLE (28, 28), 25, 4
 GET (0, 0)-(56, 56), red
 CIRCLE (28, 35), 12, 14, , , .25
 PAINT (28, 35), 14, 14
 LINE (15, 21)-(15, 35), 14
 LINE (41, 21)-(41, 35), 14
 FOR x% = 1 TO 3
 LINE (x% * 8 + 12, 25)-(x% * 8 + 16, 21), 14
 LINE (x% * 8 + 8, 21)-(x% * 8 + 12, 25), 14
 NEXT x%
 PAINT (19, 29), 14, 14
 FOR count% = 0 TO 1
 FOR x% = count% TO 20 STEP 2
 FOR y% = count% TO 56 STEP 2
 IF POINT(x%, y%) = 14 THEN PSET (x%, y%), 7
 NEXT y%
 NEXT x%
 FOR x% = count% + 35 TO 56 STEP 2
 FOR y% = count% TO 56 STEP 2
 IF POINT(x%, y%) = 14 THEN PSET (x%, y%), 15
 NEXT y%
 NEXT x%
 NEXT count%
 GET (0, 0)-(56, 56), redcrown
 
 CLS
 LINE (0, 0)-(56, 56), 1, BF
 FOR count% = 0 TO 1
 FOR x% = count% TO 56 STEP 2
 FOR y% = count% TO 56 STEP 2
 PSET (x%, y%), 9
 NEXT y%
 NEXT x%
 NEXT count%
 CIRCLE (28, 28), 25, 2
 PAINT (0, 0), 8, 2
 PAINT (50, 0), 8, 2
 PAINT (0, 50), 8, 2
 PAINT (50, 50), 8, 2
 CIRCLE (28, 28), 25, 1
 GET (0, 0)-(56, 56), blue
 CIRCLE (28, 35), 12, 14, , , .25
 PAINT (28, 35), 14, 14
 LINE (15, 21)-(15, 35), 14
 LINE (41, 21)-(41, 35), 14
 FOR x% = 1 TO 3
 LINE (x% * 8 + 12, 25)-(x% * 8 + 16, 21), 14
 LINE (x% * 8 + 8, 21)-(x% * 8 + 12, 25), 14
 NEXT x%
 PAINT (19, 29), 14, 14
 FOR count% = 0 TO 1
 FOR x% = count% TO 20 STEP 2
 FOR y% = count% TO 56 STEP 2
 IF POINT(x%, y%) = 14 THEN PSET (x%, y%), 7
 NEXT y%
 NEXT x%
 FOR x% = count% + 35 TO 56 STEP 2
 FOR y% = count% TO 56 STEP 2
 IF POINT(x%, y%) = 14 THEN PSET (x%, y%), 15
 NEXT y%
 NEXT x%
 NEXT count%
 GET (0, 0)-(56, 56), bluecrown
 
 CLS
 FOR count% = 0 TO 1
 FOR x% = count% TO 8 STEP 2
 FOR y% = count% TO 3 STEP 2
 board(y%, x%) = 1
 NEXT y%
 NEXT x%
 NEXT count%
 board(2, 4) = 1
 FOR count% = 0 TO 1
 FOR x% = count% TO 8 STEP 2
 FOR y% = count% + 6 TO 8 STEP 2
 board(y%, x%) = 2
 NEXT y%
 NEXT x%
 NEXT count%
 LINE (11, 11)-(469, 469), 7, BF
 LINE (12, 12)-(468, 468), 8, B
 LOCATE 1, 68
 PRINT "Turn:"
 LINE (495, 25)-(618, 55), 15, B
 LOCATE 27, 68
 COLOR 11
 PRINT "Time"
 LOCATE 28, 70
 PRINT "³"
 LOCATE 28, 62
 PRINT "³"
 timer$ = TIME$
 hours$ = LEFT$(timer$, 2)
 seconds$ = RIGHT$(timer$, 2)
 secondtime$ = RIGHT$(timer$, 5)
 minutes$ = LEFT$(secondtime$, 2)
 hours = CVI(hours$)
 minutes = CVI(minutes$)
 seconds = CVI(seconds$)
 misc(5, 1) = hours
 misc(5, 2) = minutes
 misc(5, 3) = seconds
 END SUB
 
 SUB setup.opening
 CLS
 LINE (25, 50)-(299, 99), 24, BF
 FOR NUMER = 0 TO 12 STEP 12
 FOR x% = 25 + NUMER TO 275 + NUMER STEP 25
 FOR y% = 50 + NUMER TO 75 + NUMER STEP 25
 FOR NUBER = 0 TO 3
 LINE (x% + NUBER, y% + NUBER)-(x% + 12 - NUBER, y% + 12 - NUBER), 18 + NUBER, BF
 NEXT NUBER
 NEXT y%
 NEXT x%
 NEXT NUMER
 COLOR 16
 text$ = "Checkers"
 PRINT text$
 FOR x% = LEN(text$) * 8 TO 0 STEP -1
 FOR y% = 0 TO 10
 IF POINT(x%, y%) = 16 THEN
 colora = POINT(x%, y%)
 LINE (2 * x% + 20, 2 * y% + 20)-(2 * x% + 21, 2 * y% + 21), 16, BF
 IF POINT(x% + 1, y% + 1) = 16 THEN
 PSET (2 * x% + 22, 2 * y% + 21), colora
 END IF
 IF POINT(x% - 1, y% + 1) = 16 THEN
 PSET (2 * x% + 19, 2 * y% + 21), colora
 END IF
 IF POINT(x% + 1, y% - 1) = 16 THEN
 PSET (2 * x% + 22, 2 * y% + 20), colora
 END IF
 IF POINT(x% - 1, y% - 1) = 16 THEN
 PSET (2 * x% + 19, 2 * y% + 20), colora
 END IF
 END IF
 NEXT y%
 NEXT x%
 FOR await = 1 TO 10000
 NEXT await
 FOR I = 1 TO 13
 FOR await = 1 TO 500
 NEXT await
 LOCATE 1, 14
 COLOR 23
 PRINT "Version 1.1"
 FOR x% = LEN(text$) * 8 * 2 + 20 TO 0 STEP -1
 FOR y% = 20 TO 40
 IF POINT(x%, y%) > 4 THEN
 IF POINT(2 * x%, 2 * y% + 20) < 31 THEN LINE (2 * x%, 2 * y% + 20)-(2 * x% + 1, 2 * y% + 21), POINT(2 * x%, 2 * y% + 20) + 1, BF
 IF POINT(x% + 1, y% + 1) > 0 AND POINT(2 * x% + 2, 2 * y% + 21) < 31 THEN
 PSET (2 * x% + 2, 2 * y% + 21), POINT(2 * x% + 2, 2 * y% + 21) + 1
 END IF
 IF POINT(x% - 1, y% + 1) > 0 AND POINT(2 * x% - 1, 2 * y% + 21) < 31 THEN
 PSET (2 * x% - 1, 2 * y% + 21), POINT(2 * x% - 1, 2 * y% + 21) + 1
 END IF
 IF POINT(x% + 1, y% - 1) > 0 AND POINT(2 * x% + 2, 2 * y% + 20) < 31 THEN
 PSET (2 * x% + 2, 2 * y% + 20), POINT(2 * x% + 2, 2 * y% + 20) + 1
 END IF
 IF POINT(x% - 1, y% - 1) > 0 AND POINT(2 * x% - 1, 2 * y% + 20) < 31 THEN
 PSET (2 * x% - 1, 2 * y% + 20), POINT(2 * x% - 1, 2 * y% + 20) + 1
 END IF
 END IF
 NEXT y%
 NEXT x%
 NEXT I
 
 FOR x% = 18 TO 31
 LOCATE 20, 10
 COLOR x%
 FOR await% = 1 TO 750
 IF INKEY$ = CHR$(27) THEN GOTO aaend
 NEXT await%
 PRINT "By Chris McKenzie"
 NEXT x%
 
 FOR await = 1 TO 1001
 IF INKEY$ = CHR$(27) THEN GOTO aaend
 NEXT await
 
 FOR x% = 31 TO 18 STEP -1
 LOCATE 20, 10
 COLOR x%
 FOR await = 1 TO 750
 IF INKEY$ = CHR$(27) THEN GOTO aaend
 NEXT await
 PRINT "By Chris McKenzie"
 NEXT x%
 aaend:
 SCREEN 12
 END SUB
 
 SUB time
 times = 60 / 200
 IF misc(6, 6) = 1 THEN
 startime$ = TIME$
 startsecond = VAL(RIGHT$(startime$, 2))
 IF misc(6, 7) <> startsecond THEN
 SOUND 7500, .0228
 misc(6, 8) = misc(6, 8) - 1
 END IF
 IF misc(5, 4) = 0 THEN
 LOCATE 28, 64
 ELSE
 LOCATE 28, 67
 END IF
 COLOR 12
 PRINT misc(6, 8)
 
 misc(6, 7) = startsecond
 IF misc(6, 8) = 0 THEN
 misc(2, 10) = 6
 quit
 END IF
 END IF
 
 IF misc(6, 6) = 2 THEN
 startime$ = TIME$
 startsecond = VAL(RIGHT$(startime$, 2))
 IF misc(6, 9) <> startsecond THEN
 SOUND 7500, .0228
 misc(6, 10) = misc(6, 10) - 1
 END IF
 LOCATE 28, 72
 COLOR 9
 PRINT misc(6, 10)
 
 IF misc(6, 10) = 0 THEN
 misc(2, 10) = 5
 quit
 END IF
 misc(6, 9) = startsecond
 END IF
 
 END SUB
 
 SUB update
 blue = 0
 bluecrown = 0
 red = 0
 redcrown = 0
 
 FOR a = 1 TO 8
 IF board(8, a) = 1 THEN board(8, a) = 3
 IF board(1, a) = 2 THEN board(1, a) = 4
 NEXT a
 
 FOR x% = 1 TO 8
 FOR y% = 1 TO 8
 LOCATE x% + 7, y% * 2 + 61
 COLOR 7
 IF (x% + y%) / 2 = (x% + y%) / 2 MOD 9 THEN COLOR 8
 
 IF board(x%, y%) = 2 THEN
 red = red + 1
 COLOR 4
 END IF
 
 IF board(x%, y%) = 1 THEN
 blue = blue + 1
 COLOR 1
 END IF
 
 IF board(x%, y%) = 3 THEN
 bluecrown = bluecrown + 1
 COLOR 9
 END IF
 
 IF board(x%, y%) = 4 THEN
 redcrown = redcrown + 1
 COLOR 12
 END IF
 
 PRINT "ÛÛ"
 
 NEXT y%
 NEXT x%
 
 mboard.bad = misc(9, 1)
 mboard.blank = misc(9, 2)
 misc(4, 1) = bluecrown + blue
 IF misc(4, 1) < misc(4, 2) THEN
 IF misc(9, 10) = 1 THEN
 FOR x% = 1 TO 8
 FOR y% = 0 TO 7
 cboard.location = oldboard(x%, y% + 1) + 2
 PUT #1, 8 * x% + y% + (misc(5, 9) * 82), cboard.location
 NEXT y%
 NEXT x%
 FOR x% = 1 TO 16
 PUT #1, x% + 71 + (misc(5, 9) * 82), mboard.blank
 NEXT x%
 PUT #1, 72 + (misc(5, 9) * 82), mboard.bad
 misc(5, 9) = misc(5, 9) + 1
 END IF
 
 IF misc(5, 10) <> -1 THEN
 ' FOR x% = 0 TO 18
 ' GET #3, 73 + x% + ((misc(5, 10) - 1) * 82), mboard.place
 ' IF mboard.place <> mboard.bad THEN PUT #3, 73 + x% + ((misc(5, 10) - 1) * 82), mboard.blank
 ' NEXT x%
 
 IF misc(3, 1) = 1 THEN
 FOR x% = 0 TO 18
 GET #3, 73 + x% + ((misc(5, 10) - 1) * 82), mboard.place
 IF mboard.place = mboard.bad THEN GOTO nextx
 IF mboard.place <> mboard.bad THEN PUT #3, 73 + x% + ((misc(5, 10) - 1) * 82), mboard.bad
 GOTO endx
 
 nextx:
 NEXT x%
 
 endx:
 END IF
 END IF
 END IF
 
 misc(4, 2) = bluecrown + blue
 
 COLOR 9
 LOCATE 18, 63
 PRINT "Blue - "; blue
 LOCATE 19, 63
 PRINT " Kings -"; bluecrown
 
 COLOR 12
 LOCATE 21, 63
 PRINT "Red - "; red
 LOCATE 22, 63
 PRINT " Kings -"; redcrown
 
 IF red + redcrown = 0 THEN
 misc(2, 10) = 1
 quit
 END IF
 
 IF blue + bluecrown = 0 THEN
 misc(2, 10) = 2
 quit
 END IF
 
 FOR count% = 1 TO 2
 FOR x% = count% TO 8 STEP 2
 FOR y% = count% TO 8 STEP 2
 IF board(y%, x%) = 0 THEN
 LINE ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12)-((x% - 1) * 57 + 69, (y% - 1) * 57 + 69), 8, BF
 END IF
 IF board(y%, x%) = 1 THEN
 PUT ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12), blue, PSET
 END IF
 IF board(y%, x%) = 2 THEN
 PUT ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12), red, PSET
 END IF
 IF board(y%, x%) = 3 THEN
 PUT ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12), bluecrown, PSET
 END IF
 IF board(y%, x%) = 4 THEN
 PUT ((x% - 1) * 57 + 12, (y% - 1) * 57 + 12), redcrown, PSET
 END IF
 NEXT y%
 NEXT x%
 NEXT count%
 
 LINE (496, 26)-(617, 54), 0, BF
 
 IF current(4) = 0 THEN
 LOCATE 3, 63
 COLOR 1
 PRINT "Blue"
 FOR x% = 537 TO 496 STEP -1
 FOR y% = 26 TO 54
 IF POINT(x%, y%) = 1 THEN
 PSET (x%, y%), 0
 LINE (2 * (x% - 496) + 522, y%)-(2 * (x% - 496) + 523, y%), 9
 END IF
 NEXT y%
 NEXT x%
 END IF
 
 IF current(4) = 1 THEN
 LOCATE 3, 63
 COLOR 4
 PRINT "Red"
 FOR x% = 537 TO 496 STEP -1
 FOR y% = 26 TO 54
 IF POINT(x%, y%) = 4 THEN
 PSET (x%, y%), 0
 LINE (2 * (x% - 496) + 532, y%)-(2 * (x% - 496) + 533, y%), 12
 END IF
 NEXT y%
 NEXT x%
 END IF
 
 COLOR 15
 LOCATE 7, 63
 PRINT "V"
 COLOR 11
 LOCATE 7, 64
 PRINT "Pros is"
 COLOR 12
 IF misc(5, 4) = 1 THEN
 LOCATE 7, 72
 PRINT "hidden"
 LOCATE 28, 63
 PRINT " "
 LOCATE 27, 72
 PRINT " "
 END IF
 IF misc(5, 4) = 0 THEN
 LOCATE 7, 72
 PRINT "shown "
 LOCATE 27, 72
 COLOR 11
 PRINT "s"
 LOCATE 28, 69
 PRINT " "
 LOCATE 28, 78
 PRINT "³"
 LOCATE 28, 70
 PRINT "³"
 END IF
 END SUB