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1 parent 8bdabf9 commit f4ea084

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Diff for: ‎computercraft/simple/chohan.lua

+33
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print('Cho-Han')
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dice1 = math.random(1, 6)
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dice2 = math.random(1, 6)
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print('The dealer swirls the cup and you hear')
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print('rattle of dice. The dealer slams the cup')
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print('on the floor, still covering the dice')
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print('and asks for your bet.')
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print()
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print(' CHO (even) or HAN (odd)?')
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bet = string.upper(read())
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print('The dealer lifts the cup to reveal:')
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print(' ' .. dice1 .. ' - ' .. dice2)
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rollIsEven = (dice1 + dice2) % 2 == 0
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correctBet = ''
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if rollIsEven then
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correctBet = 'CHO'
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else
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correctBet = 'HAN'
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end
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if bet == correctBet then
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print('You won!')
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else
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print('You lost!')
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end
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Diff for: ‎computercraft/simple/countdown.lua

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timeLeft = 10
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while timeLeft > 0 do
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print(timeLeft)
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os.sleep(1)
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timeLeft = timeLeft - 1
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end
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print('BLAST OFF')
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Diff for: ‎computercraft/simple/deepcave.lua

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WIDTH = 40
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leftWidth = 20
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while true do
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local rightWidth = WIDTH - gapWidth - leftWidth
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io.write(string.rep('#', leftWidth))
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io.write(string.rep(' ', 10))
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io.write(string.rep('#', rightWidth))
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io.write('\n')
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os.sleep(0.05)
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local diceRoll = math.random(1, 6)
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if diceRoll == 1 and leftWidth > 1 then
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leftWidth = leftWidth - 1
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elseif diceRoll == 2 and leftWidth + gapWidth < WIDTH - 1 then
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leftWidth = leftWidth + 1
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end
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end

Diff for: ‎computercraft/simple/guess.lua

+25
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secretNumber = math.random(1, 100)
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print('I am thinking of a number between 1 and 100.')
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for i = 0, 9 do -- Give the player 10 guesses.
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print('You have ' .. (10 - i) .. ' guesses left.')
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print('Take a guess.')
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guess = read()
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if guess == secretNumber then
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break
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end
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if guess < secretNumber then
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print('Your guess is too low.')
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end
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if guess > secretNumber then
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print('Your guess is too high.')
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end
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end
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if guess == secretNumber then
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print('Yay! You guessed my number!')
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else
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print('Game over. The number was ' .. secretNumber)
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end

Diff for: ‎computercraft/simple/hexgrid.lua

+12
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for y = 1, 10 do
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for x = 1, 12 do
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io.write('/ \\_')
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end
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print()
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for x = 1, 12 do
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io.write('\\_/ ')
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end
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print()
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end
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Diff for: ‎computercraft/simple/river.lua

+18
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1+
WIDTH = 40
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leftWidth = 20
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while true do
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io.write(string.rep(' ', leftWidth))
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io.write(string.rep('~', 10))
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io.write('\n')
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os.sleep(0.05)
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diceRoll = math.random(1, 6)
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if diceRoll == 1 and leftWidth > 1 then
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leftWidth = leftWidth - 1
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elseif diceRoll == 2 and leftWidth < WIDTH - 1 then
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leftWidth = leftWidth + 1
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end
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end

Diff for: ‎computercraft/simple/rockpaperscissors.lua

+65
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--[[Rock, Paper, Scissors
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By Al Sweigart [email protected]
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The classic hand game of luck.
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]]
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print('Rock, Paper, Scissors by Al Sweigart')
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print()
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print('- Rock beats scissors.')
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print('- Paper beats rocks.')
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print('- Scissors beats paper.')
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print('Enter your move.')
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print('(R)ock (P)aper (S)cissors (Q)uit')
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playerMove = string.upper(read())
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if playerMove == 'Q' then
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print('Thanks for playing!')
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error()
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end
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-- Display what the player chose:
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if playerMove == 'R' then
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print('ROCK versus...')
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playerMove = 'ROCK'
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elseif playerMove == 'P' then
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print('PAPER versus...')
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playerMove = 'PAPER'
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elseif playerMove == 'S' then
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print('SCISSORS versus...')
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playerMove = 'SCISSORS'
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end
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-- Count to three with dramatic pauses:
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os.sleep(0.5)
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print('1...')
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os.sleep(0.25)
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print('2...')
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os.sleep(0.25)
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print('3...')
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os.sleep(0.25)
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-- Display what the computer chose:
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randomNumber = math.random(1, 3)
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if randomNumber == 1 then
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computerMove = 'ROCK'
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elseif randomNumber == 2 then
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computerMove = 'PAPER'
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elseif randomNumber == 3 then
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computerMove = 'SCISSORS'
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end
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print(computerMove)
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os.sleep(0.5)
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-- Display and record the win/loss/tie:
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if playerMove == computerMove then
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print('It\'s a tie!')
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elseif playerMove == 'ROCK' and computerMove == 'SCISSORS' then
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print('You win!')
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elseif playerMove == 'PAPER' and computerMove == 'ROCK' then
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print('You win!')
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elseif playerMove == 'SCISSORS' and computerMove == 'PAPER' then
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print('You win!')
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else
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print('You lose!')
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end
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Diff for: ‎computercraft/simple/rockpaperscissorswin.lua

+68
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1+
--[[Rock, Paper, Scissors
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By Al Sweigart [email protected]
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The classic hand game of luck, except you always
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win.
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]]
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print('Rock, Paper, Scissors by Al Sweigart')
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print()
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print('- Rock beats scissors.')
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print('- Paper beats rocks.')
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print('- Scissors beats paper.')
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-- These variables keep track of the number of
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-- wins, losses, and ties:
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local wins = 0
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while true do -- main game loop
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local playerMove
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local computerMove
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while true do -- Ask player for their move
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print(wins .. ' Wins, 0 Losses, 0 Ties')
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print('Enter your move.')
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print('(R)ock (P)aper (S)cissors (Q)uit')
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playerMove = string.upper(read())
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if playerMove == 'Q' then
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print('Thanks for playing!')
27+
error()
28+
end
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30+
if playerMove == 'R' or playerMove == 'P' or playerMove == 'S' then
31+
break
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else
33+
print('Type one of R, P, S, or Q.')
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end
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end
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37+
-- Display what the player chose:
38+
if playerMove == 'R' then
39+
print('ROCK versus...')
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elseif playerMove == 'P' then
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print('PAPER versus...')
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elseif playerMove == 'S' then
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print('SCISSORS versus...')
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end
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-- Count to three with dramatic pauses:
47+
os.sleep(0.5)
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print('1...')
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os.sleep(0.25)
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print('2...')
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os.sleep(0.25)
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print('3...')
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os.sleep(0.25)
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-- Display what the computer chose:
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if playerMove == 'R' then
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computerMove = 'SCISSORS'
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elseif playerMove == 'P' then
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computerMove = 'ROCK'
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elseif playerMove == 'S' then
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computerMove = 'PAPER'
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end
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print(computerMove)
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os.sleep(0.5)
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print('You win!')
67+
wins = wins + 1
68+
end

Diff for: ‎computercraft/simple/shiningcarpet.lua

+9
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1+
for i = 1, 3 do
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print(string.rep('_ \\ \\ \\_/ __', 4))
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print(string.rep(' \\ \\ \\___/ _', 4))
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print(string.rep('\\ \\ \\_____/ ', 4))
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print(string.rep('/ / / ___ \\_', 4))
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print(string.rep('_/ / / _ \\__', 4))
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print(string.rep('__/ / / \\___', 4))
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end
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Diff for: ‎computercraft/simple/studyguide.txt

+36
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lua> 2
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lua> 2 + 2
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lua> 2 x 2 -- This causes an error.
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lua> 2 * 3
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lua> 21 / 7
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lua> 10 - 5
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lua> 5 - 10
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lua> 5 - -10
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lua> (2 + 2) * 3
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lua> 2 + (2 * 3)
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lua> 'hello' .. 'world'
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lua> 'hello ' .. 'world'
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lua> '2' .. '2'
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lua> 'hello' + world' -- This causes an error.
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lua> 2 .. 2 -- This causes an error.
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Variables
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lua> foo = 2
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lua> foo + 2
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lua> foo = 3
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lua> foo + 2
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lua> foo + foo + foo
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lua> 5 * foo
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lua> biz = 'hello'
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lua> biz .. 'world'
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Boolean Logic
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lua> math.random(1, 3)
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lua> math.random(1, 3) + 1
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Comparison Operators

Diff for: ‎computercraft/simple/wave1.lua

+17
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1+
size = 1
2+
inc = 1
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while true do
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for i = 1, size do
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io.write('#')
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end
7+
io.write('\n')
8+
os.sleep(0.1)
9+
10+
size = size + inc
11+
12+
if size == 10 then
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inc = -1
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elseif size == 0 then
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inc = 1
16+
end
17+
end

Diff for: ‎computercraft/simple/wave2.lua

+17
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1+
size = 1
2+
inc = 1
3+
while true do
4+
for i = 1, size do
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io.write(' ')
6+
end
7+
io.write('#\n')
8+
os.sleep(0.1)
9+
10+
size = size + inc
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if size == 10 then
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inc = -1
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elseif size == 0 then
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inc = 1
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end
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end

Diff for: ‎inprogress/tsuromapmaker.py

+4-4
Original file line numberDiff line numberDiff line change
@@ -65,11 +65,11 @@
6565
'36020214232022260512031263']
6666

6767
# This code uses checksums to make sure the above TILES were typed correctly.
68-
for tile in enumerate(TILES):
69-
assert len(tile) == 26, 'Tile %r has an incorrect length.' % (tile,)
68+
for i, tile in enumerate(TILES):
69+
assert len(tile) == 26, 'Tile %r has an incorrect length %s.' % (tile, len(tile))
7070
total = 0
71-
for i in range(25):
72-
total += int(tile[i])
71+
for j in range(26):
72+
total += int(tile[j])
7373
assert total % 10 == 0, 'Tile %r is wrong.' % (tile,)
7474
TILES[i] = TILES[i][:25] # Cut off the checksum digit.
7575

Diff for: ‎pyproject.toml

+3
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1+
[tool.ruff]
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line-length = 120
3+
ignore = ["E712", "E711", "E401"]

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