pistolControl.sqf

Private["_passedArray","_waitUntil","_gun","_unknownWeaponClass","_unknownConfig","_weaponsArray","_numWeapon","_prevention"];


_passedArray = _this;
_waitUntil = 0;
_gun = "";

// Function for pistol data - by Spooner
isPistol =
{
	_unknownWeaponClass = _this select 0;

	_unknownConfig = configFile >> "CfgWeapons" >> _unknownWeaponClass;
	_pistolConfig = configFile >> "CfgWeapons" >> "PistolCore";

	_isPistol = false;
	while {isClass _unknownConfig} do
	{
	    if (_unknownConfig == _pistolConfig) exitWith
	    {
	        _isPistol = true;
	    };

	    _unknownConfig = inheritsFrom _unknownConfig;
	};

	_isPistol; // Return.
};

// Moderate array when script is ran 1st time
if (count _this == 0) then
{
// Modify array when first ran (make it similar to addAction)
_passedArray = [0,0,0,[false]];

// Activate parallel script to check weapon conditions, first run
[] spawn
{
	// Syntax: ["pistolclass",holstered?,dropped pistol?];
	saveWeaponPistol = ["",false,false];

while { true } do
{
	_weaponsArray = weapons player - nonlethalweapons;
	_numWeapon = count _weaponsArray;

// Get pistol classname
_prevention = true;
for [{_p = 0},{_p < _numWeapon},{_p = _p + 1}] do
{
	_gun = (_weaponsArray select _p);
	if ([_gun] call isPistol) exitWith
	{
		_prevention = false;
		if ((_gun != saveWeaponPistol select 0) && saveWeaponPistol select 1) then { _prevention = true; saveWeaponPistol set [1,false]; };
		saveWeaponPistol set [0,_gun];
	};
};

// Determine if holster/unholster can be used
if (_prevention && !(saveWeaponPistol select 1)) then { saveWeaponPistol set [2,true]; player removeAction holsterPistol; player removeAction unholsterPistol; }
else
{ if (saveWeaponPistol select 2) then { holsterPistol = player addAction ["Holster Pistol","pistolControl.sqf",[true]]; saveWeaponPistol set [2,false]; }; };

sleep 0.5;
};

// End of spawn
};
};

// Prepare value if holster or unholstered
_holster = (_passedArray select 3 select 0);

// Activate the correct action
if (!_holster) then
{
	player removeAction unholsterPistol;
	saveWeaponPistol set [1,false];
	holsterPistol = player addAction ["Holster Pistol","pistolControl.sqf",[true]];

	// Upon first activation, prevent addWeapon
	if (count _this > 0) then
	{
	player addWeapon (saveWeaponPistol select 0);
	player selectWeapon (saveWeaponPistol select 0);
	['pistole', 0] call INV_SetItemAmount;
	INV_InventarPistole = (saveWeaponPistol select 0);
	};
}
else
{
	player removeAction holsterPistol;
	saveWeaponPistol set [1,true];
	unholsterPistol = player addAction ["Unholster Pistol","pistolControl.sqf",[false]];
	player removeWeapon (saveWeaponPistol select 0);
	['pistole', 1] call INV_SetItemAmount;
	INV_InventarPistole = (saveWeaponPistol select 0);
};

// Calculate next ID
_waitUntil = (_passedArray select 2) + 1;

// Wait with termination until action is used or pistol is dropped
if (isNull unholsterPistol) exitWith {};
unholsterPistol = 100; //Setting this to prevent the null value looping an error
waitUntil { holsterPistol == _waitUntil || unholsterPistol == _waitUntil || (saveWeaponPistol select 2) };