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Merge pull request #3130 from acemod/ab-subsonicAmmo

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AB - Handle subsonic ammo when configs not defined
This commit is contained in:
Thomas Kooi 2016-02-20 17:01:22 +01:00
commit 8d12f1cc08
3 changed files with 50 additions and 0 deletions
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1
addons/advanced_ballistics/functions/fnc_calculateBarrelLengthVelocityShift.sqf
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@ -22,6 +22,7 @@ private ["_muzzleVelocityTableCount", "_barrelLengthTableCount", "_lowerDataInde
"_upperDataIndex", "_lowerBarrelLength", "_upperBarrelLength", "_lowerMuzzleVelocity",
"_upperMuzzleVelocity", "_interpolationRatio"];
params ["_barrelLength", "_muzzleVelocityTable", "_barrelLengthTable", "_muzzleVelocity"];
TRACE_4("params",_barrelLength,_muzzleVelocityTable,_barrelLengthTable,_muzzleVelocity);
// If barrel length is not defined, then there is no point in calculating muzzle velocity
if (_barrelLength == 0) exitWith { 0 };

37
addons/advanced_ballistics/functions/fnc_readAmmoDataFromConfig.sqf
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@ -24,6 +24,7 @@
*/
#include "script_component.hpp"
TRACE_1("Reading Ammo Config",_this);
private ["_ammo", "_airFriction", "_caliber", "_bulletLength", "_bulletMass", "_transonicStabilityCoef", "_dragModel", "_ballisticCoefficients", "_velocityBoundaries", "_atmosphereModel", "_ammoTempMuzzleVelocityShifts", "_muzzleVelocityTable", "_barrelLengthTable", "_result"];
_ammoConfig = configFile >> "CfgAmmo" >> _this;
@ -49,6 +50,42 @@ _ammoTempMuzzleVelocityShifts = getArray(_ammoConfig >> "ACE_ammoTempMuzzleVeloc
_muzzleVelocityTable = getArray(_ammoConfig >> "ACE_muzzleVelocities");
_barrelLengthTable = getArray(_ammoConfig >> "ACE_barrelLengths");
//Handle subsonic ammo that would have a huge muzzle velocity shift (when ballistic configs not explicitly defined)
private _typicalSpeed = getNumber (_ammoConfig >> "typicalSpeed");
if ((_typicalSpeed > 0) && {_typicalSpeed < 360}) then {
private _inheritedBarrelConfig = (!(_muzzleVelocityTable isEqualTo [])) && {(configProperties [_ammoConfig, "(configName _x) == 'ACE_muzzleVelocities'", false]) isEqualTo []};
private _inheritedTempConfig = (!(_ammoTempMuzzleVelocityShifts isEqualTo [])) && {(configProperties [_ammoConfig, "(configName _x) == 'ACE_ammoTempMuzzleVelocityShifts'", false]) isEqualTo []};
TRACE_3("subsonic",_typicalSpeed,_inheritedBarrelConfig,_inheritedTempConfig);
if (_inheritedBarrelConfig || _inheritedTempConfig) then {
private _parentConfig = inheritsFrom _ammoConfig;
private _parentSpeed = getNumber (_parentConfig >> "typicalSpeed");
ACE_LOGWARNING_4("Subsonic Ammo %1 (%2 m/s) missing `ACE_muzzleVelocities` or `ACE_ammoTempMuzzleVelocityShifts` configs, attempting to use parent %3 (%4m/s)",_this,_typicalSpeed,configName _parentConfig, _parentSpeed);
if (_parentSpeed <= 0) exitWith {//Handle weird or null parent
_muzzleVelocityTable = [];
_ammoTempMuzzleVelocityShifts = [];
};
private _linearMuliplier = _typicalSpeed / _parentSpeed;
if (_inheritedBarrelConfig) then {
if (!((configProperties [_parentConfig, "(configName _x) == 'ACE_muzzleVelocities'", false]) isEqualTo [])) then {
TRACE_2("Parent Has Defined Barrel MV",_linearMuliplier,_muzzleVelocityTable);
{ _muzzleVelocityTable set [_forEachIndex, (_x * _linearMuliplier)]; } forEach _muzzleVelocityTable;
} else {
TRACE_2("Parent DOES NOT Have Defined Barrel MV",_linearMuliplier,_muzzleVelocityTable);
_muzzleVelocityTable = [];
};
};
if (_inheritedTempConfig) then {
if (!((configProperties [_parentConfig, "(configName _x) == 'ACE_ammoTempMuzzleVelocityShifts'", false]) isEqualTo [])) then {
TRACE_2("Parent Has Defined Ammo Temp Shifts",_linearMuliplier,_muzzleVelocityTable);
{ _ammoTempMuzzleVelocityShifts set [_forEachIndex, (_x * _linearMuliplier)]; } forEach _ammoTempMuzzleVelocityShifts;
} else {
TRACE_2("Parent DOES NOT Have Defined Ammo Temp Shifts",_linearMuliplier,_muzzleVelocityTable);
_ammoTempMuzzleVelocityShifts = [];
};
};
};
};
_result = [_airFriction, _caliber, _bulletLength, _bulletMass, _transonicStabilityCoef, _dragModel, _ballisticCoefficients, _velocityBoundaries, _atmosphereModel, _ammoTempMuzzleVelocityShifts, _muzzleVelocityTable, _barrelLengthTable];
uiNamespace setVariable [format[QGVAR(%1), _this], _result];

12
optionals/compat_rhs_afrf3/CfgAmmo.hpp
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@ -14,6 +14,12 @@ class CfgAmmo {
ACE_muzzleVelocities[]={780, 880, 920};
ACE_barrelLengths[]={254.0, 414.02, 508.0};
};
class rhs_B_545x39_7U1_Ball: rhs_B_545x39_Ball {
//Subsonic - ToDo need full config for this bullet
ACE_ammoTempMuzzleVelocityShifts[]={-8.85,-8.49,-7.61667,-6.70667,-5.66,-4.26667,-2.54667,-0.51,1.98667,5.05667,8.73}; //Just Scaled Down Normal?
ACE_muzzleVelocities[] = {303};
ACE_barrelLengths[] = {200};
};
class rhs_B_545x39_Ball_Tracer_Green: rhs_B_545x39_Ball {
ACE_caliber=5.588;
ACE_bulletLength=21.59;
@ -75,6 +81,12 @@ class CfgAmmo {
ACE_muzzleVelocities[]={650, 716, 750};
ACE_barrelLengths[]={254.0, 414.02, 508.0};
};
class rhs_B_762x39_U_Ball: rhs_B_762x39_Ball {
//Subsonic - ToDo need full config for this bullet
ACE_ammoTempMuzzleVelocityShifts[]={-8.85,-8.49,-7.61667,-6.70667,-5.66,-4.26667,-2.54667,-0.51,1.98667,5.05667,8.73}; //Just Scaled Down Normal?
ACE_muzzleVelocities[] = {295};
ACE_barrelLengths[] = {414};
};
class rhs_B_762x39_Tracer: rhs_B_762x39_Ball {
ACE_caliber=7.823;
ACE_bulletLength=28.956;