- System usage: #define SHIELD_STATE 42
- Application usage: #define APP_SHIELD_STATE -1042
- Introduced in: 12.1m1/8.5m1
- Processed by: charging interface (_coil), security enhancements (_sentinel)
Description: Indicates whether the shield is currently available.
Parameter format: 0: shield is recharging. 1: shield can block interference. 2: shield can block projectiles.