ACE3/addons/frag/functions/fnc_shouldSpall.sqf

#include "script_component.hpp"
/*
 * Author: Lambda.Tiger
 * This function checks whether an ammunition type should cause spalling
 * 
 *
 * Arguments:
 * 0: _ammo <STRING> - cfgAmmo type of ammo to check
 * 
 * Return Value:
 * Whether the round type would spall when hitting an object <BOOL> 
 *
 * Example:
 * ["B_556x45_Ball"] call ace_frag_fnc_shouldSpall;
 *
 * Public: No
 */

params ["_ammo"];

private _shouldSpall = GVAR(spallRoundCache) get _ammo;

if !(isNil "_shouldSpall") exitWith {_shouldSpall};

private _caliber = getNumber (configFile >> "CfgAmmo" >> _ammo >> "caliber");
private _explosive = getNumber (configFile >> "CfgAmmo" >> _ammo >> "explosive");
private _idH = getNumber (configFile >> "CfgAmmo" >> _ammo >> "indirectHitRange");

_shouldSpall = _caliber >= 2.5 || (_explosive > 0 && _idh >= 1);

GVAR(spallRoundCache) set [_ammo, _shouldSpall];

_shouldSpall