2/4 Bug fix

[h2]【Bug Fixes】[/h2] [olist] [*] Fixed an issue where units sometimes get stuck in the cavity under the water. [*] Adjusted the flag position when a keep is set as the base (still some offset issues with double keeps, etc.). [*] Fixed a bug where the technology to increase gun range wasn't properly extending the range as stated. [*] Fixed an issue where the range increase from newly acquired technology wasn't reflected until the battle started. [*] Fixed a bug where the water terrain data in a new game was severely misaligned at scales below 32m. [*] Fixed an issue where, if Zundamon saved during block placement tasks, the block placement marks would disappear upon loading, and different structures like stairs could be built in their place. [/olist]