mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2026-02-07 10:41:56 +00:00
53 lines
1.7 KiB
Python
Executable File
53 lines
1.7 KiB
Python
Executable File
# -*- coding: utf-8 -*-
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class GildedRose(object):
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def __init__(self, items):
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self.items = items
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def update_quality(self):
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for item in self.items:
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# Legendary item: no changes
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if item.name == "Sulfuras, Hand of Ragnaros":
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continue
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# Backstage passes have bespoke rules
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if item.name == "Backstage passes to a TAFKAL80ETC concert":
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if item.sell_in <= 0:
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item.quality = 0
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else:
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increment = 1
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if item.sell_in <= 5:
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increment = 3
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elif item.sell_in <= 10:
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increment = 2
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item.quality = min(50, item.quality + increment)
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item.sell_in -= 1
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continue
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# Aged Brie increases in quality over time
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if item.name == "Aged Brie":
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increment = 1 if item.sell_in > 0 else 2
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item.quality = min(50, item.quality + increment)
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item.sell_in -= 1
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continue
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# Normal and Conjured items degrade
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is_conjured = item.name.lower().startswith("conjured")
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base_degradation = 2 if is_conjured else 1
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degradation = base_degradation
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if item.sell_in <= 0:
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degradation *= 2
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item.quality = max(0, item.quality - degradation)
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item.sell_in -= 1
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class Item:
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def __init__(self, name, sell_in, quality):
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self.name = name
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self.sell_in = sell_in
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self.quality = quality
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def __repr__(self):
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return "%s, %s, %s" % (self.name, self.sell_in, self.quality)
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