Add: 增加处理光墙(海域格子间的分隔)

- 优化寻路初始化
- 修复海图log显示单字符显示'E'

module/config/config.py

@@ -202,6 +202,7 @@ class AzurLaneConfig:
     MAP_HAS_SIREN = False
     MAP_HAS_DYNAMIC_RED_BORDER = False
     MAP_HAS_MAP_STORY = False  # event_20200521_cn(穹顶下的圣咏曲) adds after-combat story.
+    MAP_HAS_WALL = False  # event_20200521_cn(穹顶下的圣咏曲) adds wall between grids.
     MAP_SIREN_MOVE_WAIT = 1.5  # The enemy moving takes about 1.2 ~ 1.5s.
     MAP_SIREN_TEMPLATE = ['1', '2', '3']
     MAP_SIREN_COUNT = 0