Advance Army

1. Fixed the issue where some infantry cards could not be placed in infantry production buildings
2. Fixed the issue of abnormal steering and movement of mecha units in free mode
3. Fixed the issue where radiation troops would release radiation fields while in vehicles
4. Radiation Troopers will now only release radiation fields on their own when there is no owner. Players' Radiation Troopers will only release radiation fields after receiving an X-button command in standby mode
5. Now, when the main character holds a pick-type tool and left-clicks on a vehicle, it will not cause damage to the vehicle and can recover 1+ damage value of health for the main character
6. The AI of the air force in command mode has been optimized, so that the flight units selected by players will not perform other maneuvers without authorization before reaching the designated location
7. The AI of ground and flying vehicles has been enhanced with a new follow mode, allowing them to follow the actions of their respective players. The follow mode for soldiers has also been optimized
8. Synchronized and updated some content updated in version 1.20.1