ACE3/addons/nightvision/functions/fnc_blending.sqf
2015-09-18 12:48:59 -05:00

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/*
* Author: commy2
* Change the blending when the player fires??
*
* Arguments:
* 0: unit - Object the event handler is assigned to <OBJECT>
* 1: weapon - Fired weapon <STRING>
* 2: muzzle - Muzzle that was used <STRING>
* 3: mode - Current mode of the fired weapon <STRING>
* 4: ammo - Ammo used <STRING>
* 5: magazine - magazine name which was used <STRING>
* 6: projectile - Object of the projectile that was shot <OBJECT>
*
* Return Value:
* Nothing
*
* Example:
* [clientFiredBIS-XEH] call ace_nightvision_fnc_blending
*
* Public: No
*/
#include "script_component.hpp"
if (!hasInterface) exitWith {};
params ["_vehicle", "_weapon", "", "", "_ammo", "_magazine"];
private "_player";
_player = ACE_player;
//If our vehicle didn't shoot, or we're not in NVG mode, exit
if ((_vehicle != (vehicle _player)) || {(currentVisionMode _player) != 1}) exitWith {};
//If we are mounted, and it wasn't our weapon system that fired, exit
if (_player != _vehicle && {!(_weapon in (_vehicle weaponsTurret ([_player] call EFUNC(common,getTurretIndex))))}) exitWith {};
private["_darkness", "_nvgBrightnessCoef", "_silencer", "_visibleFire", "_visibleFireCoef", "_visibleFireTime", "_visibleFireTimeCoef"];
_silencer = switch (_weapon) do {
case (primaryWeapon _player): {(primaryWeaponItems _player) select 0};
case (secondaryWeapon _player): {(secondaryWeaponItems _player) select 0};
case (handgunWeapon _player): {(handgunItems _player) select 0};
default {""};
};
_visibleFireCoef = 1;
_visibleFireTimeCoef = 1;
if (_silencer != "") then {
_visibleFireCoef = getNumber (configFile >> "CfgWeapons" >> _silencer >> "ItemInfo" >> "AmmoCoef" >> "visibleFire");
_visibleFireTimeCoef = getNumber (configFile >> "CfgWeapons" >> _silencer >> "ItemInfo" >> "AmmoCoef" >> "visibleFireTime");
};
_visibleFire = getNumber (configFile >> "CfgAmmo" >> _ammo >> "visibleFire");
_visibleFireTime = getNumber (configFile >> "CfgAmmo" >> _ammo >> "visibleFireTime");
_nvgBrightnessCoef = 1 + (_player getVariable [QGVAR(NVGBrightness), 0]) / 4;
_fnc_isTracer = {
private ["_indexShot", "_lastRoundsTracer", "_tracersEvery"];
if (getNumber (configFile >> "CfgAmmo" >> _ammo >> "nvgOnly") > 0) exitWith {false};
_indexShot = (_player ammo _weapon) + 1;
_lastRoundsTracer = getNumber (configFile >> "CfgMagazines" >> _magazine >> "lastRoundsTracer");
if (_indexShot <= _lastRoundsTracer) exitWith {true};
_tracersEvery = getNumber (configFile >> "CfgMagazines" >> _magazine >> "tracersEvery");
if (_tracersEvery == 0) exitWith {false};
(_indexShot - _lastRoundsTracer) % _tracersEvery == 0
};
if (call _fnc_isTracer) then {
_visibleFire = _visibleFire + 2;
_visibleFireTime = _visibleFireTime + 2;
};
_darkness = 1 - (call EFUNC(common,ambientBrightness));
_visibleFire = _darkness * _visibleFireCoef * _visibleFire * _nvgBrightnessCoef / 10 min 1;
_visibleFireTime = _darkness * _visibleFireTimeCoef * _visibleFireTime * _nvgBrightnessCoef / 10 min 0.5;
TRACE_2("Player Shot, Adjusting NVG Effect", _visibleFire, _visibleFireTime);
GVAR(ppEffectMuzzleFlash) ppEffectAdjust [1, 1, _visibleFire, [0, 0, 0, 0], [0, 0, 0, 1], [0, 0, 0, 1]];
GVAR(ppEffectMuzzleFlash) ppEffectCommit 0;
GVAR(ppEffectMuzzleFlash) ppEffectAdjust [1, 1, 0, [0, 0, 0, 0], [0, 0, 0, 1], [0, 0, 0, 1]];
GVAR(ppEffectMuzzleFlash) ppEffectCommit _visibleFireTime;