ACE3/addons/medical/functions/fnc_handleUnitVitals.sqf
ulteq fa77fb7194 Various fixes:
* Fixed medication (morphine, epinephrine, ...)
* Fixed CPR
* Improved heart rate simulation
* Removed deprecated ace settings
2016-12-06 17:26:11 +01:00

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/*
* Author: Glowbal
* Updates the vitals. Is expected to be called every second.
*
* Arguments:
* 0: The Unit <OBJECT>
*
* ReturnValue:
* <NIL>
*
* Public: No
*/
#include "script_component.hpp"
params ["_unit"];
private _lastTimeUpdated = _unit getVariable [QGVAR(lastTimeUpdated), CBA_missionTime];
private _deltaT = CBA_missionTime - _lastTimeUpdated;
_unit setVariable [QGVAR(lastTimeUpdated), CBA_missionTime];
TRACE_2("ACE_DEBUG",_unit,_deltaT);
if (_deltaT == 0) exitWith {};
private _lastTimeValuesSynced = _unit getVariable [QGVAR(lastMomentValuesSynced), 0];
private _syncValues = (CBA_missionTime - _lastTimeValuesSynced) >= (10 + floor(random(10)));
if (_syncValues) then {
_unit setVariable [QGVAR(lastMomentValuesSynced), CBA_missionTime];
};
private _bloodVolume = (_unit getVariable [QGVAR(bloodVolume), DEFAULT_BLOOD_VOLUME]) + ([_unit, _deltaT, _syncValues] call FUNC(getBloodVolumeChange));
_bloodVolume = 0 max _bloodVolume min DEFAULT_BLOOD_VOLUME;
// @todo: replace this and the rest of the setVariable with EFUNC(common,setApproximateVariablePublic)
_unit setVariable [QGVAR(bloodVolume), _bloodVolume, _syncValues];
TRACE_3("ACE_DEBUG",_bloodVolume,_syncValues,_unit);
// Set variables for synchronizing information across the net
if (_bloodVolume < BLOOD_VOLUME_CLASS_1_HEMORRHAGE) then {
if (_bloodVolume < BLOOD_VOLUME_CLASS_3_HEMORRHAGE) then {
if (_unit getVariable [QGVAR(hasLostBlood), 0] != 2) then {
_unit setVariable [QGVAR(hasLostBlood), 2, true];
};
} else {
if (_unit getVariable [QGVAR(hasLostBlood), 0] != 1) then {
_unit setVariable [QGVAR(hasLostBlood), 1, true];
};
};
} else {
if (_unit getVariable [QGVAR(hasLostBlood), 0] != 0) then {
_unit setVariable [QGVAR(hasLostBlood), 0, true];
};
};
private _bloodLoss = _unit call FUNC(getBloodLoss);
TRACE_3("ACE_DEBUG",_bloodLoss,_unit getVariable QGVAR(isBleeding),_unit);
if (_bloodLoss > 0) then {
_unit setVariable [QGVAR(bloodloss), _bloodLoss, _syncValues];
[QGVAR(Injury), _unit] call CBA_fnc_localEvent;
if !(_unit getVariable [QGVAR(isBleeding), false]) then {
_unit setVariable [QGVAR(isBleeding), true, true];
};
} else {
if (_unit getVariable [QGVAR(isBleeding), false]) then {
_unit setVariable [QGVAR(isBleeding), false, true];
};
};
private _painLevel = [_unit] call FUNC(getPainLevel);
TRACE_4("ACE_DEBUG",_painLevel,_unit getVariable QGVAR(hasPain),_unit getVariable QGVAR(painSuppress),_unit);
if (_painLevel > 0) then {
if !(_unit getVariable [QGVAR(hasPain), false]) then {
_unit setVariable [QGVAR(hasPain), true, true];
};
} else {
if (_unit getVariable [QGVAR(hasPain), false]) then {
_unit setVariable [QGVAR(hasPain), false, true];
};
};
TRACE_6("ACE_DEBUG_ADVANCED_VITALS",_painLevel,_bloodVolume,_unit getVariable QGVAR(hasPain),_unit getVariable QGVAR(morphine),_syncValues,_unit);
private _pain = _unit getVariable [QGVAR(pain), 0];
// Handle pain due tourniquets, that have been applied more than 120 s ago
private _oldTourniquets = (_unit getVariable [QGVAR(tourniquets), []]) select {_x > 0 && {CBA_missionTime - _x > 120}};
// Increase pain at a rate of 0.001 units/s per old tourniquet
_pain = _pain + (count _oldTourniquets) * 0.001 * _deltaT;
private _heartRate = (_unit getVariable [QGVAR(heartRate), 80]) + ([_unit, _deltaT] call FUNC(getHeartRateChange));
_unit setVariable [QGVAR(heartRate), 0 max _heartRate, _syncValues];
private _bloodPressure = [_unit] call FUNC(getBloodPressure);
_unit setVariable [QGVAR(bloodPressure), _bloodPressure, _syncValues];
private _cardiacOutput = [_unit] call FUNC(getCardiacOutput);
if (_bloodLoss > BLOOD_LOSS_KNOCK_OUT_THRESHOLD * _cardiacOutput) then {
[QGVAR(CriticalVitals), _unit] call CBA_fnc_localEvent;
};
#ifdef DEBUG_MODE_FULL
if (!isPlayer _unit) then {
hintSilent format["blood volume: %1, blood loss: [%2, %3]\nhr: %4, bp: %5, pain: %6", round(_bloodVolume * 100) / 100, round(_bloodLoss * 1000) / 1000, round((_bloodLoss / (1 max _cardiacOutput)) * 100) / 100, round(_heartRate), _bloodPressure, round(_painLevel * 100) / 100];
};
#endif
_unit setVariable [QGVAR(pain), 0 max (_pain - _deltaT * PAIN_REDUCTION_SPEED), _syncValues];
TRACE_8("ACE_DEBUG_ADVANCED_VITALS",_pain,PAIN_REDUCTION_SPEED,_heartRate,_bloodVolume,_bloodPressure,_deltaT,_syncValues,_unit);
_bloodPressure params ["_bloodPressureL", "_bloodPressureH"];
if (_bloodPressureL < 40 || {_heartRate < 30}) then {
[QGVAR(CriticalVitals), _unit] call CBA_fnc_localEvent;
};
if ((_heartRate < 20) || {_heartRate > 220} || {_bloodPressureH < 50}) then {
[QGVAR(FatalVitals), _unit] call CBA_fnc_localEvent;
};
// Handle spontaneous wakeup from unconsciousness
if (_unit getVariable [QGVAR(isUnconscious), false]) then {
if (_unit call FUNC(hasStableVitals)) then {
private _lastWakeUpCheck = _unit getVariable [QGVAR(lastWakeUpCheck), CBA_missionTime];
if (CBA_missionTime - _lastWakeUpCheck > SPONTANEOUS_WAKE_UP_INTERVAL) then {
_unit setVariable [QGVAR(lastWakeUpCheck), CBA_missionTime];
if ((random 1) < SPONTANEOUS_WAKE_UP_CHANCE) then {
[QGVAR(WakeUp), _unit] call CBA_fnc_localEvent;
};
};
} else {
// Unstable vitals, procrastinate the next wakeup check
_unit setVariable [QGVAR(lastWakeUpCheck), CBA_missionTime];
};
};