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annotate gamelib/game_base.py @ 46:d3d277a42ac6

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Less getattr/isinstance silliness.
author Jeremy Thurgood <firxen@gmail.com>
date Mon, 07 May 2012 21:07:48 +0200
parents 1e8f7e694f0c
children 3e3bed2ce248
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1e8f7e694f0c Refactor missions and sciences a bit to reduce duplication.
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3 def get_subclasses(base_class, leaf_only=True):
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4 subclasses = []
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5 for cls in base_class.__subclasses__():
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6 if leaf_only and cls.__subclasses__():
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7 # Not a leaf class, and only want leaves
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8 continue
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9 subclasses.append(cls)
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10 return subclasses
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13 class Science(object):
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14 NAME = None
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15 PREREQUISITES = ()
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16 ACQUISITION_CHANCE = 1.0
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17 SCIENCE_TYPE = None
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18
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19 def __init__(self, points=0):
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20 self.points = points
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22 def spend_point(self):
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23 self.points += 1
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25 def can_spend(self, lab):
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26 return True
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28 @classmethod
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29 def save_name(cls):
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30 return "%s.%s" % (cls.SCIENCE_TYPE, cls.__name__)