66 lines
1.4 KiB
Nim
66 lines
1.4 KiB
Nim
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import os, strutils
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import game
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const help =
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"""cup - Probability calculator for the board game CamelUp
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Usage:
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cup [-i] SPACE:STACK [...SPACE:STACK] [DICE]
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SPACE refers to a numbered board space (1-16).
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STACK refers to a stack of camel colors from bottom to top, e.g.
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YBR (Yellow, Blue, Red, with Red on top).
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DICE refers to the set of dice that have already been rolled,
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e.g. GPR (Green, Purple, Red)
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Options:
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-i Interactive mode (currently unimplemented)
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-h Show this message and exit
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"""
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type
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CmdConfig* = object
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state*: seq[tuple[c: Color, p: int]]
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interactive*: bool
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diceRolled*: array[Color, bool]
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proc parseColor(c: char): Color =
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case c:
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of 'R', 'r':
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return cRed
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of 'G', 'g':
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return cGreen
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of 'B', 'b':
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return cBlue
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of 'Y', 'y':
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return cYellow
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of 'P', 'p':
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return cPurple
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else:
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raise newException(ValueError, "Invalid camel color specified.")
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proc parseArgs*(): CmdConfig =
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for p in os.commandLineParams():
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if p == "-h":
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echo help
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quit 0
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elif p == "-i":
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result.interactive = true
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elif result.state.len < 5:
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let splat = p.split(':')
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let sq = splat[0]
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let square = sq.parseInt
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let colors = splat[1]
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for c in colors:
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let color = parseColor(c)
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result.state.add((color, square))
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else:
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for c in p:
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let color = parseColor(c)
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result.diceRolled[color] = true
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