'Casino slot machine
'
'This program lets you play a simplified computerized slot
'machine and keeps track of your winnings and your losses!


DECLARE SUB dowinsound ()
DECLARE SUB finalspin (money!)
DECLARE SUB spinreels ()
DECLARE SUB drawcherry (colpos%, rowpos%)
DECLARE SUB drawplum (colpos%, rowpos%)
DECLARE SUB drawbar (colpos%, rowpos%)

GOSUB titlescreen
GOSUB getbetamt

DO WHILE (money > 0)
200 PRINT
        IF money >= 1000 AND money < 10000 THEN
                PRINT USING "&$#,###.##&"; "You have: "; money; " to bet."
        ELSEIF money >= 10000 AND money < 100000 THEN
                PRINT USING "&$##,###.##&"; "You have: "; money; " to bet."
        ELSEIF money < 1000 THEN
                PRINT USING "&$###.##&"; "You have: "; money; " to bet."
        ELSEIF money > 100000 AND money < 1000000 THEN
                PRINT USING "&$###,###.##&"; "You have: "; money; " to bet."
        ELSE
                PRINT USING "&$##,###,###.##&"; "You have: "; money; " to bet."
        END IF
        PRINT "Press ENTER to drop a quarter and pull the handle"
        INPUT "(Input STOP to quit the game or PAY to see payoffs)"; ent$
        IF (UCASE$(LEFT$(ent$, 1)) = "S") THEN
                EXIT DO
        ELSEIF (UCASE$(LEFT$(ent$, 1)) = "P") THEN
                CLS
                GOSUB titlescreen
                x = 1
                GOSUB getbetamt
                CLS
                GOTO 200
        END IF
        GOSUB setupnewgame
        CALL spinreels
        CALL finalspin(money)

LOOP
CLS
GOSUB finalmessage
END

titlescreen:
SCREEN 9
COLOR 15, 1
PRINT "Casino Action !!!"
PRINT "------"
PRINT
PRINT "Welcome to the slotgame of the century!"
PRINT
PRINT "This game lets you continue playing until you are"
PRINT "ready to stop or until you are out of money."
PRINT
PRINT "Each spin costs you a quarter. Here are the payoffs:"
PRINT
PRINT "3 bars : $6.00"
        CALL drawbar(140, 130)
        CALL drawbar(270, 130)
        CALL drawbar(400, 130)
PRINT
PRINT

COLOR 15, 1
PRINT "3 plums : $4.00"
PRINT
PRINT
        CALL drawplum(140, 170)
        CALL drawplum(270, 170)
        CALL drawplum(400, 170)

COLOR 15, 1
PRINT "3 cherries : $5.00"
PRINT
        CALL drawcherry(140, 220)
        CALL drawcherry(270, 220)
        CALL drawcherry(400, 220)
RETURN

getbetamt:
PRINT "Remember, this is only a game. No wagering for real"
PRINT "(unless you want to win a LOT of CASHola!)"

PRINT
PRINT "<<Press any key to continue>>"
DO: LOOP WHILE INKEY$ = ""
IF x = 1 THEN RETURN
CLS
114 RETURN

setupnewgame:
RANDOMIZE TIMER
        money = money - .25
        numbars = 0
        numplums = 0
        numcherries = 0
        RETURN

finalmessage:
IF money <= 0 THEN
        PRINT "Too Bad. Hope you have a ticket home."
        PRINT "Come back when you've got more money."
ELSE
        PRINT "You are leaving with money, which is more than"
        PRINT "I can say for a lot of people! Good-Bye!"
END IF
END

SUB dowinsound
FOR tone = 1000 TO 10000 STEP 450
        SOUND tone, 1
NEXT tone
END SUB

SUB drawbar (colpos%, rowpos%)
LINE (colpos%, rowpos%)-(colpos% + 80, rowpos% + 30), 14, B
PAINT (colpos% + 1, rowpos% + 1), 14, 14
COLOR 15, 1
END SUB

SUB drawcherry (colpos%, rowpos%)
'adjust for cherry's shape
        colpos% = colpos% + 35
        rowpos% = rowpos% + 10
'cherry outline
CIRCLE (colpos%, rowpos%), 6, 4
CIRCLE (colpos% - 7, rowpos% + 3), 6, 4
CIRCLE (colpos% - 1, rowpos% + 6), 6, 4
'red color
PAINT (colpos% + 1, rowpos%), 4, 4
PAINT (colpos% - 7, rowpos% + 3), 4, 4
PAINT (colpos%, rowpos% + 6), 4, 4
'stem
LINE (colpos%, rowpos% + 2)-(colpos% + 20, rowpos% + 4), 4, B
PAINT (colpos% + 19, rowpos% + 3), 2, 4
END SUB

SUB drawplum (colpos%, rowpos%)
'adjust for plum shape
        colpos% = colpos% + 20
        rowpos% = rowpos% + 20
CIRCLE (colpos% + 19, rowpos% - 5), 18, 13
PAINT (colpos% + 19, rowpos% - 5), 13, 13
LINE (colpos% + 37, rowpos%)-(colpos% + 39, rowpos% + 2), 6
PSET (colpos% + 19, rowpos% - 9), 0
PSET (colpos% + 24, rowpos% - 8), 0
PSET (colpos% + 27, rowpos% - 6), 0
PSET (colpos% + 25, rowpos% - 4), 0
END SUB

SUB finalspin (money)
CLS
COLOR 15, 1
FOR i = 1 TO 3
n = INT(3 * RND) + 1
SELECT CASE n
        CASE 1
                CALL drawbar(i * 130, 130)
                numbars = numbars + 1
        CASE 2
                CALL drawplum(i * 130, 130)
                numplums = numplums + 1
        CASE 3
                CALL drawcherry(i * 130, 130)
                numcherries = numcherries + 1
        END SELECT
NEXT i
IF numbars = 3 THEN
        CALL dowinsound
        PRINT "Three bars! You win $6.00!!"
        money = money + 6!
ELSEIF numplums = 3 THEN
        CALL dowinsound
        PRINT "Three plums! You win $4.00!!"
        money = money + 4
ELSEIF numcherries = 3 THEN
        CALL dowinsound
        PRINT "Three cherries! You win $5.00!!"
        money = money + 5!
END IF

END SUB

SUB spinreels
FOR spin = 1 TO 3
        CALL drawplum(130, 130)
        CALL drawcherry(260, 130)
        CALL drawbar(390, 130)
        SOUND INT(RND * 8000) + 37, 1.82
        CLS
        COLOR 15, 1
        CALL drawplum(390, 130)
        CALL drawcherry(130, 130)
        CALL drawbar(260, 130)
        SOUND INT(RND * 8000) + 37, 1.82
        CLS
        COLOR 15, 1
        CALL drawplum(260, 130)
        CALL drawcherry(390, 130)
        CALL drawbar(130, 130)
        SOUND INT(RND * 8000) + 37, 1.82
        CLS
        COLOR 15, 1
NEXT spin
END SUB