2-7 Ballistic Computer

OVERVIEW
- Adds functional artillery fire-control computers for the 2S19 Msta-S and M109A6 Paladin.
- ASUNO represents the Russian fire-control branch used by the Msta-S.
- ACU represents the US fire-control branch used by the M109A6.
- Both systems use interactive in-vehicle panels instead of a simplified action-menu calculation.

CORE FEATURES
- Fully interactive 3D displays, switches, keypads and status indicators.
- Replicated multiplayer state for the fire-control workflow.
- Target coordinate entry with easting, northing, altitude and offsets.
- Ammunition and propellant selection.
- Ballistic computation with projectile-specific profiles.
- Automatic turret traverse and gun elevation in fire-control mode.
- Gun-servo, alignment, ready and fault feedback.
- Fire blocking while an automatic solution is incomplete or the weapon is still moving.
- Manual, drive and automatic fire-control modes.
- Stow and recovery functions.

ASUNO - 2S19 MSTA-S
- Russian-language physical panel and keypad.
- Separate turret-control power, ASUNO power, gyro and GLONASS-GPS controls.
- GLONASS calibration and live navigation display.
- Program, ammunition and information screens.
- Conventional OF-45 ammunition with AUTO or selectable propellant charges.
- Krasnopol SAL and GPS/GLONASS ammunition profiles.
- Ballistic CHECK, solution review and EXECUTE auto-lay sequence.

ACU - M109A6 PALADIN
- Boot and setup sequence with contextual function keys.
- Date and time setup using manual, local or GPS sources.
- Navigation update and current-position transfer.
- Shell and propellant inventory management.
- Stored target database.
- Fire-command screen with target loading, computation and solution status.
- SAL guidance-code programming.
- GPS target-coordinate programming.
- LAY and STOW hard-key functions.
- Display format and intensity controls.

SUPPORTED AMMUNITION PROFILES
- OF-45: conventional HE profile for ASUNO.
- M107: conventional HE profile for ACU.
- M712 / Krasnopol SAL: semi-active laser-guided profile.
- M982 / Krasnopol GPS-GLONASS: coordinate-guided profile.
- Conventional ammunition supports selectable or automatically recommended charges where applicable.

GUIDANCE SYSTEM DEPENDENCY
- SAL and GPS-guided ammunition is integrated with the 2-7 Guidance System.
- This mod depends on 2-7 Guidance System for the terminal-guidance behaviour of supported SAL and GPS-guided projectiles.
- The ballistic computer prepares the firing solution and guidance data; 2-7 Guidance System handles the compatible projectile guidance logic.

GAMEPLAY WORKFLOW
- Power the relevant fire-control system.
- Complete navigation and system preparation.
- Enter or load the target coordinates.
- Select ammunition and propellant.
- Program SAL or GPS guidance data when required.
- Compute the ballistic solution.
- Command automatic laying.
- Wait for the weapon-ready state before firing.

NOTES
- Designed for Arma Reforger gameplay and multiplayer synchronization.
- This is a gameplay-oriented simulation and not a certified reproduction of real-world artillery procedures.
- Ballistic values, supported ammunition and interface behaviour may be adjusted during balancing and development.