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84 lines
3.5 KiB
Plaintext
84 lines
3.5 KiB
Plaintext
#include "..\script_component.hpp"
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/*
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* Author: Ruthberg
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* Calculates the fireing solution and updates the result input/output fields
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*
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* Arguments:
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* None
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*
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* Return Value:
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* None
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*
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* Example:
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* call ace_atragmx_fnc_calculate_target_solution
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*
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* Public: No
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*/
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[] call FUNC(parse_input);
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private _scopeBaseAngle = (GVAR(workingMemory) select 3);
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private _bulletMass = GVAR(workingMemory) select 12;
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private _bulletDiameter = GVAR(workingMemory) select 13;
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private _boreHeight = GVAR(workingMemory) select 5;
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private _airFriction = GVAR(workingMemory) select 4;
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private _barrelTwist = GVAR(workingMemory) select 14;
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private _muzzleVelocity = GVAR(workingMemory) select 1;
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private _bc = GVAR(workingMemory) select 15;
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private _dragModel = GVAR(workingMemory) select 16;
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private _atmosphereModel = GVAR(workingMemory) select 17;
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private _twistDirection = 0;
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if (_barrelTwist > 0) then {
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_twistDirection = 1;
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} else {
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if (_barrelTwist < 0) then {
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_twistDirection = -1;
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};
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};
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_barrelTwist = abs(_barrelTwist);
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private _altitude = GVAR(altitude);
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private _temperature = GVAR(temperature);
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private _barometricPressure = GVAR(barometricPressure);
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private _relativeHumidity = GVAR(relativeHumidity);
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if (!GVAR(atmosphereModeTBH)) then {
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_barometricPressure = 1013.25 * (1 - (0.0065 * _altitude) / (273.15 + _temperature + 0.0065 * _altitude)) ^ 5.255754495;
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_relativeHumidity = 0.5;
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};
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private _bulletLength = 50 * _bulletMass / ((_bulletDiameter/2)^2);
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private _stabilityFactor = 1.5;
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if (missionNamespace getVariable [QEGVAR(advanced_ballistics,enabled), false]) then {
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if (_bulletDiameter > 0 && _bulletLength > 0 && _bulletMass > 0 && _barrelTwist > 0) then {
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_stabilityFactor = [_bulletDiameter, _bulletLength, _bulletMass, _barrelTwist * 10, _muzzleVelocity, _temperature, _barometricPressure] call EFUNC(advanced_ballistics,calculateStabilityFactor);
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};
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};
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private _latitude = GVAR(latitude) select GVAR(currentTarget);
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private _directionOfFire = GVAR(directionOfFire) select GVAR(currentTarget);
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private _windSpeed1 = GVAR(windSpeed1) select GVAR(currentTarget);
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private _windSpeed2 = GVAR(windSpeed2) select GVAR(currentTarget);
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private _windDirection = GVAR(windDirection) select GVAR(currentTarget);
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private _inclinationAngle = GVAR(inclinationAngle) select GVAR(currentTarget);
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private _targetSpeed = GVAR(targetSpeed) select GVAR(currentTarget);
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private _targetRange = GVAR(targetRange) select GVAR(currentTarget);
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GVAR(targetSolutionInput) = [_scopeBaseAngle, _bulletMass, _boreHeight, _airFriction, _muzzleVelocity, _temperature, _barometricPressure, _relativeHumidity, round(_muzzleVelocity),
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[_windSpeed1, _windSpeed2], _windDirection, _inclinationAngle, _targetSpeed, _targetRange, _bc, _dragModel, _atmosphereModel, false, _stabilityFactor, _twistDirection, _latitude, _directionOfFire];
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private _result = GVAR(targetSolutionInput) call FUNC(calculate_solution);
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GVAR(elevationOutput) set [GVAR(currentTarget), _result select 0];
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GVAR(windage1Output) set [GVAR(currentTarget), (_result select 1) select 0];
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GVAR(windage2Output) set [GVAR(currentTarget), (_result select 1) select 1];
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GVAR(leadOutput) set [GVAR(currentTarget), _result select 2];
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GVAR(tofOutput) set [GVAR(currentTarget), _result select 3];
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GVAR(velocityOutput) set [GVAR(currentTarget), _result select 4];
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GVAR(verticalCoriolisOutput) set [GVAR(currentTarget), _result select 6];
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GVAR(horizontalCoriolisOutput) set [GVAR(currentTarget), _result select 7];
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GVAR(spinDriftOutput) set [GVAR(currentTarget), _result select 8];
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[] call FUNC(update_result);
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