add readme

src/classes/avatar.py

@@ -147,8 +147,8 @@ def get_new_avatar_from_ordinary(world: World, current_year: Year, name: str, ag
     birth_year = current_year - age.age
     birth_month = random.choice(list(Month))
     cultivation_progress = CultivationProgress(0)
-    pos_x = random.randint(0, 100)
-    pos_y = random.randint(0, 100)
+    pos_x = random.randint(0, world.map.width)
+    pos_y = random.randint(0, world.map.height)
     gender = random.choice(list(Gender))
 
     return Avatar(

src/classes/tile.py

@@ -67,7 +67,6 @@ class Tile():
 class Map():
     """
     通过dict记录position 到 tile。
-    TODO: 有特色的地貌，比如西部大漠，东部平原，最东海洋和岛国。南边热带雨林，北边雪山和冰原。
     """
     def __init__(self, width: int, height: int):
         self.tiles = {}