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comparison gamelib/products.py @ 45:1e8f7e694f0c

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Refactor missions and sciences a bit to reduce duplication.
author Jeremy Thurgood <firxen@gmail.com>
date Mon, 07 May 2012 20:44:27 +0200
parents 20ed2843adec
children
comparison
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44:d35a3762edda 45:1e8f7e694f0c
1 from gamelib import research 1 from gamelib import research
2 from gamelib.game_base import Science
2 3
3 4
4 # Kinds of product. 5 # Kinds of product.
5 HAND_WEAPON = 'hand weapon' 6 HAND_WEAPON = 'hand weapon'
6 VEHICLE = 'vehicle' 7 VEHICLE = 'vehicle'
7 DOOMSDAY_DEVICE = 'doomsday device' 8 DOOMSDAY_DEVICE = 'doomsday device'
8 PATHOGEN = 'pathogen' 9 PATHOGEN = 'pathogen'
9 10
10 11
11 class Product(object): 12 class Product(Science):
12 NAME = None
13 PREREQUISITES = ()
14 ACQUISITION_CHANCE = 0.8 13 ACQUISITION_CHANCE = 0.8
15 COST = None 14 COST = None
16 UPGRADE_REQUIREMENT = 1 15 UPGRADE_REQUIREMENT = 1
17 STARTING_PRODUCT = False 16 STARTING_PRODUCT = False
18 SCIENCE_TYPE = 'product' 17 SCIENCE_TYPE = 'product'
19 CATEGORIES = () 18 CATEGORIES = ()
20
21 def __init__(self, points=0):
22 self.points = points
23
24 def spend_point(self):
25 self.points += 1
26 19
27 def can_spend(self, lab): 20 def can_spend(self, lab):
28 extra = self.UPGRADE_REQUIREMENT * self.points + 1 21 extra = self.UPGRADE_REQUIREMENT * self.points + 1
29 return lab.meet_requirements(self, extra) 22 return lab.meet_requirements(self, extra)
30 23