def fromelement(cls, maptree, terrainmap=None, tokenmap=None):
# get the size
esize = maptree.find("size")
if esize is None:
raise MapError("A map must have a size")
else:
evec = esize[0]
size = Vector.fromelement(evec)
# and the origin
eorigin = maptree.find("origin")
if eorigin is not None:
evec = eorigin[0]
origin = Vector.fromelement(evec)
else:
origin = Vector.ORIGIN
# and the name, game and copyright
hm = cls(size, origin)
# add the terrains
for eterrain in maptree.findall("terrain"):
tname = eterrain.get("type")
if tname in terrainmap:
terrain = terrainmap[tname].fromelement(eterrain, hm)
hm.addTerrain(terrain)
else:
print "terrain name %s not in terrain map %s" % (tname, terrainmap)
return hm
def fromelement(cls, eterrain, hm=None):
logger = logging.getLogger(cls.__name__ + ".fromelement")
t = cls(eterrain.tag)
depth = eterrain.get("depth") or 0
eloclist = eterrain.find("locations")
if eloclist.get("all") == "true":
t._locations=map.AllHexes(hm)
else:
logger.debug("Not all hexes")
for eloc in eloclist:
logger.debug("new location %s" % eloc)
vloc = Vector.fromelement(eloc)
t.locations.append(vloc)
logger.debug("locations: %s" % t.locations)
return t
