+ def set_map_size(self, yx):
+ y, x = yx
+ self.map_size = (y, x)
+ self.map_ = ''
+ for y in range(self.map_size[0]):
+ self.map_ += '?' * self.map_size[1]
+
+ def set_map_line(self, y, line):
+ width_map = self.map_size[1]
+ if y >= self.map_size[0]:
+ raise ArgError('too large row number %s' % y)
+ width_line = len(line)
+ if width_line > width_map:
+ raise ArgError('too large map line width %s' % width_line)
+ self.map_ = self.map_[:y * width_map] + line + \
+ self.map_[(y + 1) * width_map:]
+
+ def get_thing(self, i):
+ for thing in self.things:
+ if i == thing.id_:
+ return thing
+ t = Thing(self, i, '?', [0,0])
+ self.things += [t]
+ return t
+
+