diff options
Diffstat (limited to 'model.py')
| -rw-r--r-- | model.py | 174 |
1 files changed, 134 insertions, 40 deletions
@@ -1,22 +1,89 @@ import libxml2 import os import logging +import random +import gobject -class Game(object): +IMAGES_PATH = 'games/drumgit/images' +GAME_PATH = 'games/drumgit' + +_logger = logging.getLogger('model') + + +class Pair(gobject.GObject): + __gproperties__ = { + 'aimg' : (str, None, None, None, gobject.PARAM_READWRITE), + 'asnd' : (str, None, None, None, gobject.PARAM_READWRITE), + 'bimg' : (str, None, None, None, gobject.PARAM_READWRITE), + 'bsnd' : (str, None, None, None, gobject.PARAM_READWRITE), + 'color': (gobject.TYPE_INT, 'Base', 'Base', 0, 10, 0, gobject.PARAM_READWRITE) + } + + def __init__(self): + gobject.GObject.__init__(self) + self._properties = {'aimg':None, 'asnd':None, 'bimg':None, 'bsnd':None, 'color':100} + + def do_get_property(self, pspec): + """Retrieve a particular property from our property dictionary + """ + if pspec.name == "aimg": + return self._properties["aimg"] + elif pspec.name == "asnd": + return self._properties["asnd"] + elif pspec.name == "bimg": + return self._properties["bimg"] + elif pspec.name == "bsnd": + return self._properties["bsnd"] + elif pspec.name == "color": + return self._properties["color"] + + def set_property(self, name, value): + if name == 'aimg': + self._properties['aimg'] = value + elif name == "asnd": + self._properties["asnd"] = value + elif name == "bimg": + self._properties["bimg"] = value + elif name == "bsnd": + self._properties["bsnd"] = value + elif name == "color": + self._properties["color"] = int(value) + ''' + def do_set_property(self, props, value): + if props.name == 'a_img': + self._properties['a_img'] = value + ''' + +class Model(object): + ''' The model of the activity. Contains methods to read and save + the configuration for a game from xml. Stores the pairs and grid + information. + ''' def __init__(self, gamepath, dtdpath, name='noname'): self.name = name - self.pairs = {} self.gamepath = gamepath self.dtdpath = dtdpath - try: self.dtd = libxml2.parseDTD(None, os.path.join(self.dtdpath, 'memosono.dtd')) except libxml2.parserError, e: - logging.error('No memosono.dtd found ' +str(e)) + _logger.error('No memosono.dtd found ' +str(e)) self.dtd = None self.ctxt = libxml2.newValidCtxt() + + self.pairs = {} + self.grid = [] + # used by the leader of the game to keep track of the game state + self.players = {} + self.player_active = 0 + self.selected = 0 + self.turn = 0 + self.started = 0 + self.count = 0 + + def read(self, filename): + ''' reades the configuration from an xml file ''' try: doc = libxml2.parseFile(os.path.join(self.gamepath, filename)) if doc.validateDtd(self.ctxt, self.dtd): @@ -26,64 +93,91 @@ class Game(object): res = xpa.xpathEval("//*") # write their content to the data structure + self.idpair = 0 for elem in res: attributes = elem.get_properties() - pair = [] - idpair = '' + pair = Pair() for attribute in attributes: if(attribute.name == 'text'): pass - if(attribute.name == 'id'): - idpair = attribute.content - if(attribute.name == 'mother'): - pair.append(attribute.content) - if(attribute.name == 'child'): - pair.append(attribute.content) - if(attribute.name == 'color'): - pair.append(int(attribute.content)) - if( elem.name == 'memosono' ): - self.name = attribute.content - if( elem.name != 'memosono' ): - self.pairs[idpair] = pair + else: + pass + pair.set_property(attribute.name, attribute.content) + if( elem.name == 'pair' ): + self.pairs[self.idpair] = pair + self.idpair+=1 + elif( elem.name == 'memosono' ): + self.name = attribute.content + xpa.xpathFreeContext() else: - logging.error('Error in validation of the file') + _logger.error('Error in validation of the file') doc.freeDoc() except libxml2.parserError, e: - logging.error('Error parsing file ' +str(e)) + _logger.error('Error parsing file ' +str(e)) + def save(self, filename): + ''' saves the configuration to an xml file ''' doc = libxml2.newDoc("1.0") root = doc.newChild(None, "memosono", None) root.setProp("name", self.name) for key in self.pairs: elem = root.newChild(None, "pair", None) - elem.setProp("id", key) - elem.setProp("mother", self.pairs[key][0]) - elem.setProp("child", self.pairs[key][1]) - elem.setProp("color", self.pairs[key][2]) + if self.pairs[key].props.aimg != None: + elem.setProp("aimg", self.pairs[key].props.aimg) + if self.pairs[key].props.asnd != None: + elem.setProp("asnd", self.pairs[key].props.asnd) + if self.pairs[key].props.bimg != None: + elem.setProp("bimg", self.pairs[key].props.bimg) + if self.pairs[key].props.bsnd != None: + elem.setProp("bsnd", self.pairs[key].props.bsnd) + elem.setProp("color", str(self.pairs[key].props.color)) if doc.validateDtd(self.ctxt, self.dtd): doc.saveFormatFile(filename, 1) doc.freeDoc() - -if __name__ == '__main__': - - print "[Read game from file] " - game = Game() - game.read('memosono.xml') - print " name=" + game.name - print " pairs=%s" %game.pairs - - elemkey = '0' - if game.pairs.has_key(elemkey): - del game.pairs[elemkey] - - game.pairs['2'] = ['frettchen.jpg', 'frettchen.wav'] - print "[Write game to file] " - game.save('memosono.xml') + + def def_grid(self): + ''' create the grid for the play from the pairs information + and shuffles the grid so they always appear in a different + place + ''' + _logger.debug(' pairs: %s', self.pairs) + for key in self.pairs.iterkeys(): + self.grid.append([key, 0, 0]) + self.grid.append([key, 1, 0]) + random.shuffle(self.grid) + _logger.debug(' grid: %s', self.grid) + + + def gettile(self, tilenum): + ''' gets the information of an object associated with a tile number ''' + pairkey, moch, state = self.grid[tilenum] + obj = os.path.join(IMAGES_PATH, self.pairs[pairkey][moch]) + color = self.pairs[pairkey][2] + return (obj, color) + + + def same(self, a, b): + ''' checks wether two tiles are matching ''' + pairkeya, moch, state = self.grid[a] + pairkeyb, moch, state = self.grid[b] + return (pairkeya == pairkeyb) + + +if __name__ == '__main__': + model = Model(GAME_PATH, os.path.dirname(__file__)) + model.read('drumgit.mson') + print '%s' %model.pairs[0].props.color + print '%s' %model.pairs[1]._properties + print '%s' %model.pairs[2]._properties + + model.def_grid() + print model.grid + #model.save('/tmp/mod.txt') |