battle.py

   1 ########################################################
   2 #Copyright (c) 2006 Russ Adams, Sean Eubanks, Asgard Contributors
   3 #This file is part of Asgard.
   4 #
   5 #Asgard is free software; you can redistribute it and/or modify
   6 #it under the terms of the GNU General Public License as published by
   7 #the Free Software Foundation; either version 2 of the License, or
   8 #(at your option) any later version.
   9 #
  10 #Asgard is distributed in the hope that it will be useful,
  11 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #GNU General Public License for more details.
  14 #
  15 #You should have received a copy of the GNU General Public License
  16 #along with Asgard; if not, write to the Free Software
  17 #Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18 ########################################################
  19 from os import listdir
  20 from time import *
  21 from fighter import *
  22 from party import *
  23 from event import *
  24 from job import *
  25 class Battle:
  26
  27         def __init__(self):
  28                 self.__currentTime = 0
  29                 self.__party1 = None
  30                 self.__party2 = None
  31                 self.__eventTypes = []
  32
  33         def isOver(self):
  34                 """ Is battle over?"""
  35
  36                 return not self.__party1.isAlive() or not self.__party2.isAlive()
  37
  38         def nextTurn(self):
  39                 """ Execute next iteration in gameloop."""
  40
  41                 sleep(.1)
  42
  43                 wereEvents = False
  44
  45                 # execute all available events
  46                 while self.executeNextEvent():
  47                         # if there was at least one event
  48                         wereEvents = True
  49                         # generate per-iteration status transactions
  50                         for f in self.__party1.getFighters():
  51                                 for s in f.getStatus():
  52                                         s.genIteration()
  53                         for f in self.__party2.getFighters():
  54                                 for s in f.getStatus():
  55                                         s.genIteration()
  56                         continue
  57
  58                 self.__currentTime += 1
  59
  60                 return wereEvents
  61
  62         def executeNextEvent(self):
  63                 """ Execute next event in event queue.   Return true if there were events. """
  64
  65                 if self.isOver():
  66                         return False
  67
  68                 # Try to get an event from party1
  69                 event = self.__party1.getNextEvent(self.__party2,self.__currentTime,self.__controller)
  70
  71                 # If there was one, execute and return true
  72                 if event != None:
  73                         event.execute()
  74                         self.__view.printEvent(event)
  75                         return True
  76
  77                 # Try to get an event from party2
  78                 event = self.__party2.getNextEvent(self.__party1,self.__currentTime,self.__controller)
  79
  80                 # If there was one, execute and return true
  81                 if event != None:
  82                         event.execute()
  83                         self.__view.printEvent(event)
  84                         return True
  85
  86                 # Otherwise, notify that there are no more events at this time.
  87                 return False
  88
  89         def getCurrentTime(self):
  90                 """ Retrieve current time."""
  91                 return self.__currentTime
  92
  93         def setCurrentTime(self,t):
  94                 """ Establish current time."""
  95                 self.__currentTime = t
  96
  97         def getParty1(self):
  98                 """ Retrieve party1."""
  99                 return self.__party1
 100
 101         def setParty1(self, p):
 102                 """ Set party1."""
 103                 self.__party1 = p
 104
 105         def getParty2(self):
 106                 """ Retrieve party2."""
 107                 return self.__party2
 108
 109         def setParty2(self, p):
 110                 """ Set party2."""
 111                 self.__party2 = p
 112
 113         def setView(self,v):
 114                 """ Establish view."""
 115                 self.__view = v
 116
 117         def setController(self,c):
 118                 """ Establish controller."""
 119                 self.__controller = c
 120
 121         def getEventTypeList(self):
 122                 """ Return list of loaded EventTypes"""
 123                 return self.__eventTypes
 124
 125         def setEventTypeList(self,evts):
 126                 """ Load a new list of EventTypes """
 127                 self.__eventTypes = evts
 128
 129         def getEventType(self,et_s):
 130                 for et in self.__eventTypes:
 131                         if et.getName() == et_s:
 132                                 return et