ACE3/addons/refuel/functions/fnc_refuel.sqf

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#include "script_component.hpp"
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/*
* Author: GitHawk
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* Refuels the vehicle.
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*
* Arguments:
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* 0: Unit <OBJECT>
* 1: Vehicle <OBJECT>
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* 2: Nozzle <OBJECT>
* 3: Connection Point <ARRAY>
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*
* Return Value:
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* None
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*
* Example:
* [bob, kevin, nozzle, [2, 1, 5]] call ace_refuel_fnc_refuel
*
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* Public: No
*/
params [["_unit", objNull, [objNull]], ["_sink", objNull, [objNull]], ["_nozzle", objNull, [objNull]], ["_connectToPoint", [0,0,0], [[]], 3]];
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private _config = configOf _sink;
private _rate = getNumber (_config >> QGVAR(flowRate)) * GVAR(rate);
private _maxFuel = getNumber (_config >> QGVAR(fuelCapacity));
// Fall back to vanilla fuelCapacity value (only air and sea vehicles don't have this defined by default by us)
// Air and sea vehicles have that value properly defined in liters, unlike ground vehicles which is is formula of (range * tested factor) - different fuel consumption system than ground vehicles
if (_maxFuel == 0) then {
_maxFuel = getNumber (_config >> "fuelCapacity");
};
[{
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params ["_args", "_pfID"];
_args params [["_source", objNull, [objNull]], ["_sink", objNull, [objNull]], ["_unit", objNull, [objNull]], ["_nozzle", objNull, [objNull]], ["_rate", 1, [0]], ["_startFuel", 0, [0]], ["_maxFuel", 0, [0]], ["_connectFromPoint", [0,0,0], [[]], 3], ["_connectToPoint", [0,0,0], [[]], 3]];
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if !(_nozzle getVariable [QGVAR(isConnected), false]) exitWith {
[_pfID] call CBA_fnc_removePerFrameHandler;
};
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if (!alive _source || {!alive _sink}) exitWith {
[objNull, _nozzle] call FUNC(dropNozzle);
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_nozzle setVariable [QGVAR(isConnected), false, true];
if (_nozzle isKindOf "Land_CanisterFuel_F") then { _nozzle setVariable [QEGVAR(cargo,canLoad), true, true]; };
_nozzle setVariable [QGVAR(sink), nil, true];
_sink setVariable [QGVAR(nozzle), nil, true];
[_pfID] call CBA_fnc_removePerFrameHandler;
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};
private _hoseLength = _source getVariable [QGVAR(hoseLength), GVAR(hoseLength)];
private _tooFar = ((_sink modelToWorld _connectToPoint) distance (_source modelToWorld _connectFromPoint)) > (_hoseLength - 2);
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if (_tooFar && {!(_nozzle getVariable [QGVAR(jerryCan), false])}) exitWith {
[LSTRING(Hint_TooFar), 2, _unit] call EFUNC(common,displayTextStructured);
[objNull, _nozzle] call FUNC(dropNozzle);
_nozzle setVariable [QGVAR(isConnected), false, true];
if (_nozzle isKindOf "Land_CanisterFuel_F") then { _nozzle setVariable [QEGVAR(cargo,canLoad), true, true]; };
_nozzle setVariable [QGVAR(sink), nil, true];
_sink setVariable [QGVAR(nozzle), nil, true];
[_pfID] call CBA_fnc_removePerFrameHandler;
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};
private _finished = false;
private _fueling = _nozzle getVariable [QGVAR(isRefueling), false];
if (_fueling) then {
private _fuelInSource = [_source] call FUNC(getFuel);
if (_fuelInSource == 0) exitWith {
[LSTRING(Hint_SourceEmpty), 2, _unit] call EFUNC(common,displayTextStructured);
_nozzle setVariable [QGVAR(lastTickMissionTime), nil];
_nozzle setVariable [QGVAR(isRefueling), false, true];
};
// Calculate rate using mission time to take time acceleration and pause into account
private _rateTime = _rate * (CBA_missionTime - (_nozzle getVariable [QGVAR(lastTickMissionTime), CBA_missionTime]));
_nozzle setVariable [QGVAR(lastTickMissionTime), CBA_missionTime];
if (_fuelInSource != REFUEL_INFINITE_FUEL) then {
if (_rateTime > _fuelInSource) then {
_rateTime = _fuelInSource;
_fuelInSource = 0;
} else {
_fuelInSource = _fuelInSource - _rateTime;
};
} else {
_source setVariable [QGVAR(fuelCounter), (_source getVariable [QGVAR(fuelCounter), 0]) + _rateTime, true];
};
if (_fuelInSource <= 0 && {_fuelInSource != REFUEL_INFINITE_FUEL}) then {
_fuelInSource = 0;
[_source, _fuelInSource] call FUNC(setFuel);
_finished = true;
[LSTRING(Hint_SourceEmpty), 2, _unit] call EFUNC(common,displayTextStructured);
};
private _fuelInSink = (_unit getVariable [QGVAR(tempFuel), _startFuel]) + ( _rateTime / _maxFuel);
if (_fuelInSink > 1) then {
_fuelInSink = 1;
_finished = true;
[LSTRING(Hint_Completed), 2, _unit] call EFUNC(common,displayTextStructured);
};
_unit setVariable [QGVAR(tempFuel), _fuelInSink];
[QGVAR(tick), [_source, _sink, _rateTime]] call CBA_fnc_localEvent;
[QEGVAR(common,setFuel), [_sink, _fuelInSink], _sink] call CBA_fnc_targetEvent;
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[_source, _fuelInSource] call FUNC(setFuel);
} else {
_unit setVariable [QGVAR(tempFuel), fuel _sink];
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};
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if (_finished) exitWith {
[QGVAR(stopped), [_source, _sink]] call CBA_fnc_localEvent;
_nozzle setVariable [QGVAR(lastTickMissionTime), nil];
_nozzle setVariable [QGVAR(isRefueling), false, true];
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};
}, 1, [
_nozzle getVariable QGVAR(source),
_sink,
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_unit,
_nozzle,
_rate,
fuel _sink,
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_maxFuel,
_nozzle getVariable [QGVAR(attachPos), [0,0,0]],
_connectToPoint
]] call CBA_fnc_addPerFrameHandler;