for y in range(self.size[0]):
self.terrain += '?' * self.size[1]
+ def get_position_index(self, yx):
+ return yx[0] * self.size[1] + yx[1]
+
class World:
self.position = [0,0]
-class Commander:
+class CommonCommandsMixin:
def cmd_MAP_SIZE(self, yx):
"""Set self.map_size to yx, redraw self.terrain_map as '?' cells."""