annotate characterstatistics.py @ 128:a93b38d7e02b

PickUpAction now calls updateObjectDB of the GameModel class.
author KarstenBock@gmx.net
date Fri, 07 Oct 2011 14:43:42 +0200
parents 7a89ea5404b1
children 741d7d193bad
rev   line source
0
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
1 # This program is free software: you can redistribute it and/or modify
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
2 # it under the terms of the GNU General Public License as published by
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
3 # the Free Software Foundation, either version 3 of the License, or
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
4 # (at your option) any later version.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
5
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
6 # This program is distributed in the hope that it will be useful,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
9 # GNU General Public License for more details.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
10
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
11 # You should have received a copy of the GNU General Public License
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
13 """
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
14 Provides classes that define character stats and traits.
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
15 """
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
16
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
17 from abc import ABCMeta, abstractmethod
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
18 from weakref import ref as weakref
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
19
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
20 from .serializers import SerializableRegistry
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
21
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
22 class AbstractCharacterStatistic(object):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
23 __metaclass__ = ABCMeta
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
24
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
25 @abstractmethod
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
26 def __init__(self, description, minimum, maximum):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
27 self.description = description
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
28 self.minimum = minimum
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
29 self.maximum = maximum
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
30
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
31
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
32 class PrimaryCharacterStatistic(AbstractCharacterStatistic):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
33 def __init__(self, long_name, short_name, description, minimum=0,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
34 maximum=100):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
35 AbstractCharacterStatistic.__init__(self, description=description,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
36 minimum=minimum, maximum=maximum)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
37 self.long_name = long_name
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
38 self.short_name = short_name
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
39
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
40 SerializableRegistry.registerClass(
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
41 'PrimaryCharacterStatistic',
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
42 PrimaryCharacterStatistic,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
43 init_args=[
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
44 ('long_name', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
45 ('short_name', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
46 ('description', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
47 ('minimum', int),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
48 ('maximum', int),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
49 ],
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
50 )
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
51
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
52
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
53 class SecondaryCharacterStatistic(AbstractCharacterStatistic):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
54 def __init__(self, name, description, unit, mean, sd, stat_modifiers,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
55 minimum=None, maximum=None):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
56 AbstractCharacterStatistic.__init__(self, description=description,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
57 minimum=minimum, maximum=maximum)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
58 self.name = name
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
59 self.unit = unit
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
60 self.mean = mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
61 self.sd = sd
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
62 self.stat_modifiers = stat_modifiers
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
63
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
64 SerializableRegistry.registerClass(
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
65 'SecondaryCharacterStatistic',
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
66 SecondaryCharacterStatistic,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
67 init_args=[
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
68 ('name', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
69 ('description', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
70 ('unit', unicode),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
71 ('mean', float),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
72 ('sd', float),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
73 ('stat_modifiers', dict),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
74 ('minimum', float),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
75 ('maximum', float),
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
76 ],
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
77 )
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
78
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
79
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
80 class AbstractStatisticValue(object):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
81 __metaclass__ = ABCMeta
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
82
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
83 @abstractmethod
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
84 def __init__(self, statistic_type, character):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
85 self.statistic_type = statistic_type
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
86 self.character = weakref(character)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
87
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
88
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
89 class PrimaryStatisticValue(AbstractStatisticValue):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
90 def value():
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
91 def fget(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
92 return self._value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
93 def fset(self, new_value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
94 assert 0 <= new_value <= 100
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
95 self._value = new_value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
96
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
97 def __init__(self, statistic_type, character, value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
98 AbstractStatisticValue.__init__(self, statistic_type=statistic_type,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
99 character=character)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
100 self._value = None
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
101 self.value = value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
102
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
103
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
104 class SecondaryStatisticValue(AbstractStatisticValue):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
105 def normalized_value():
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
106 def fget(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
107 return self._normalized_value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
108 def fset(self, new_value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
109 self._normalized_value = new_value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
110 statistic_type = self.statistic_type
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
111 mean = statistic_type.mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
112 sd = statistic_type.sd
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
113 self._value = self.calculate_value(mean, sd, new_value)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
114 return locals()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
115 normalized_value = property(**normalized_value())
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
116
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
117 def value():
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
118 def fget(self):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
119 return self._value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
120 def fset(self, new_value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
121 self._value = new_value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
122 statistic_type = self.statistic_type
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
123 mean = statistic_type.mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
124 sd = statistic_type.sd
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
125 self._normalized_value = self.calculate_value(mean, sd, new_value)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
126 return locals()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
127 value = property(**value())
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
128
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
129 def __init__(self, statistic_type, character):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
130 AbstractStatisticValue.__init__(self, statistic_type=statistic_type,
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
131 character=character)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
132 mean = statistic_type.mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
133 sd = statistic_type.sd
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
134 normalized_value = self.derive_value(normalized=True)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
135 self._normalized_value = normalized_value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
136 self._value = self.calculate_value(mean, sd, normalized_value)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
137
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
138 def derive_value(self, normalized=True):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
139 """
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
140 Derive the current value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
141 """
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
142 statistic_type = self.statistic_type
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
143 stat_modifiers = statistic_type.stat_modifiers
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
144 character = self.character()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
145
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
146 value = sum(
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
147 character.statistics[name].value * modifier for name, modifier in
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
148 stat_modifiers.items()
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
149 )
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
150 assert 0 <= value <= 100
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
151 if not normalized:
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
152 mean = statistic_type.mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
153 sd = statistic_type.sd
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
154 value = self.calculate_value(mean, sd, value)
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
155 return value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
156
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
157 @staticmethod
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
158 def calculate_value(mean, sd, normalized_value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
159 value = sd * (normalized_value - 50) + mean
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
160 return value
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
161
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
162 @staticmethod
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
163 def calculate_normalized_value(mean, sd, value):
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
164 normalized_value = ((value - mean) / sd) + 50
7a89ea5404b1 Initial commit of parpg-core.
M. George Hansen <technopolitica@gmail.com>
parents:
diff changeset
165 return normalized_value