utilities.py

   1 import random
   2
   3 def computeBaseError(base, err):
   4         n = int(base * err)
   5         beg = min(base - n,base + n)
   6         end = max(base - n,base + n)
   7         return random.randint(beg,end)
   8
   9 def computeHM(cdex, cagl):
  10         """Hit/Miss? If Hit, how many?"""
  11         # Compute Hit %
  12         hitPC = (cdex - cagl) + 50
  13         # Check that Hit % is in [0,100]
  14         if hitPC < 0: hitPC = 0
  15         if hitPC > 100: hitPC = 100
  16         # Hit/Miss?
  17         x = random.randint(1,100)
  18         # MISS!
  19         if x > hitPC: return 0
  20         # HIT!
  21         else:
  22                 if (cdex >= 1) and (cdex <= 100):
  23                         return 1
  24                 elif (cdex >= 101) and (cdex <= 200):
  25                         x = random.randint(1,200)
  26                         if (x >= 1) and (x <= 100):
  27                                 return 1
  28                         elif x >= 101: return 2
  29                 elif (cdex >= 201) and (cdex <= 254):
  30                         x = random.randint(1,254)
  31                         if (x >= 1) and (x <= 100):
  32                                 return 1
  33                         elif (x >= 101) and (x <= 200):
  34                                 return 2
  35                         elif x >= 201: return 3
  36                 elif cdex == 255:
  37                         x = random.randint(1,2)
  38                         if x == 1: return 4
  39                         elif x == 2: return 5
  40
  41 def eventOccurs(percent):
  42         a = random.randint(1,100)
  43         b = 100 * percent
  44         return (a < b)
  45
  46 def jobStatQuery(jTree,sname):
  47         plus = 0
  48         growthRate = 0.0
  49         chance = 0.0
  50
  51         jStatQuery = jTree.xpathEval("/stat[@name='" + sname + "']")
  52
  53         if jStatQuery != []:
  54                 jStatElem = jStatQuery[0]
  55
  56                 if jStatElem.prop("plus") != None:
  57                         plus = int(jStatElem.prop("plus"))
  58
  59                 if jStatElem.prop("growthRate") != None:
  60                         growthRate = float(jStatElem.prop("growthRate"))
  61
  62                 if jStatElem.prop("chance") != None:
  63                         growthRate = float(jStatElem.prop("chance"))
  64
  65         return (plus,chance,growthRate)