mirror of
https://github.com/coding-horror/basic-computer-games.git
synced 2025-12-25 20:34:32 -08:00
126 lines
2.9 KiB
Plaintext
126 lines
2.9 KiB
Plaintext
center = function(s,n)
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h = floor((n - s.len)/2)
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s = " " * h + s + " " * n
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return s[:n]
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end function
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Machine = {"symbols": ["Bar", "Bell", "Orange", "Lemon", "Plum ", "Cherry"]}
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Machine.money = 0
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Machine.bet = 0
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Machine.playing = true
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Machine.reels = [0,0,0]
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Machine.results = null
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Machine.reelsSpin = function(n, msg, row)
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env = [1,.95,.9,.85,.25,.2,.15,.1,.05,0]
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bell = new Sound
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bell.init .1, 800, env, Sound.sineWave
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for i in range(1,2)
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s1 = new Sound
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s1.init .2, i * 800 + 800, env, Sound.sineWave
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bell.mix(s1, 1 / (2 ^ i))
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end for
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for i in range(1,n)
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bell.play
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ix = 0
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while bell.isPlaying
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text.row = row
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ix = (ix + 1) % self.symbols.len
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print msg + center(self.symbols[ix],8)
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end while
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end for
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end function
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Machine.makeBet = function()
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while true
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bet = floor(input("Your bet? ").val)
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if bet > 100 then
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print "House limits are $100"
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else if bet < 1 then
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print "Minimum bet is $1"
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else
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break
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end if
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end while
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Machine.bet = bet
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end function
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Machine.pullHandle = function
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if text.row < 3 then
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print; print
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text.row = text.row + 2
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end if
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row = text.row
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msg = ""
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for i in range(0,2)
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self.reelsSpin(5 + 5 * (i==0), msg, row)
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wait .1
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symIx = floor(rnd * self.symbols.len)
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msg += center(self.symbols[symIx],9)
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self.reels[i] = symIx
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text.row = row
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print msg
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end for
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end function
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Machine.winnings = function
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bet = Machine.bet
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barIdx = self.symbols.indexOf("Bar")
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numBars = 0
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multiples = 0
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for i in range(0,2)
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numBars += (self.reels[i] == barIdx)
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multiples += (self.reels[i] == self.reels[(i + 1) % 3])
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end for
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if numBars == 3 then return {"won": bet * 101, "msg": "***Jackpot***"}
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if numBars == 2 then return {"won": bet * 6, "msg": "*Double Bar*"}
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if multiples == 3 then return {"won": bet * 11, "msg": "**Top Dollar**"}
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if multiples == 1 then return {"won": bet * 3, "msg": "Double!!"}
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return {"won": -bet, "msg": "You lost."}
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end function
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Machine.results = function
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result = Machine.winnings
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self.money += result.won
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print result.msg
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if result.won > 0 then
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print "You Won!!"
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end if
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print "Your standings are $" + self.money
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return
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end function
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Machine.playAgain = function
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ans = input("Again? ") + " "
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self.playing = (ans[0].lower == "y")
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if self.playing then return
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print
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if self.money < 0 then
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print "Pay up! Please leave your money on the terminal."
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else if self.money == 0 then
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print "Hey, you broke even."
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else
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print "Collect your winnings from the H&M cashier."
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end if
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end function
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clear
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print " " * 30 + "Slots"
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print " " * 15 + "Creative Computing Morristown, New Jersey"
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print;print;print
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print "You are in the H&M Casino, in front of one of our"
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print "one-arm bandits. Bet from $1 to $100."
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print "to pull the arm, punch the return key after making your bet."
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print
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while Machine.playing
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Machine.makeBet
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print
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Machine.pullHandle
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print
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Machine.results
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Machine.playAgain
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print
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end while
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