/*
    File: fn_copLights.sqf
    Author: mindstorm, modified by Adanteh
    Link: http://forums.bistudio.com/showthread.php?157474-Offroad-Police-sirens-lights-and-underglow
    
    Description:
    Adds the light effect to cop vehicles.
*/
params [
    ["_vehicle", objNull, [objNull]],
    ["_lightTime", 0.22, [0]]
];

if (isNil "_vehicle" || {isNull _vehicle || {!(_vehicle getVariable "lights")}}) exitWith {};
private _lightBlue = [20, 0.1, 0.1];
private _lightBlue = [0.1, 0.1, 20];

private _lightLeft = "#lightpoint" createVehicleLocal getPos _vehicle;
sleep 0.2;
_lightLeft setLightColor _lightBlue;
_lightLeft setLightBrightness 0.2;
_lightLeft setLightAmbient [0.1,0.1,1];

private _offset = switch (typeOf _vehicle) do {
    case "C_Offroad_01_Blue_F":
    {
        [-0.37, 0.0, 0.56];
    };
    case "B_MRAP_01_F":
    {
        [-0.37, -1.9, 0.7];
    };
    case "C_SUV_01_F":
    {
        [-0.37,-1.2,0.42];
    };
    case "C_Hatchback_01_sport_F":
    {
        [-0.35,-0.2,0.25];
    };
	case "C_Hatchback_01_F":
    {
        [-0.35,-0.2,0.25];
    };
    case "I_MRAP_03_F":
    {
        [-0.37, 0.0, 0.50];
    };
    case "B_CTRG_LSV_01_light_F":
    {
        [-0.2, 2.3, 0.975];
    };
	case "B_GEN_Van_02_transport_F":
    {
        [-0.5, 1.6, 1.45];
    };
	case "B_GEN_Van_02_vehicle_F":
    {
        [-0.5, 1.6, 1.45];
    };
    default {
        [-1];
    };
};

if (_offset isEqualTo [-1]) exitWith {
    diag_log format ["Vehicle emergency lights not set for: %1",_vehicle];
    hint localize "STR_NOTF_ELSNotSet";
};

_lightLeft lightAttachObject [_vehicle, _offset];

_lightLeft setLightAttenuation [0.181, 0, 1000, 130];
_lightLeft setLightIntensity 10;
_lightLeft setLightFlareSize 0.38;
_lightLeft setLightFlareMaxDistance 150;
_lightLeft setLightUseFlare true;

private _lightRight = "#lightpoint" createVehicleLocal getPos _vehicle;
sleep 0.2;
_lightRight setLightColor _lightBlue;
_lightRight setLightBrightness 0.2;
_lightRight setLightAmbient [0.1,0.1,1];

_offset = switch (typeOf _vehicle) do {
    case "C_Offroad_01_Blue_F":
    {
        [0.37, 0.0, 0.56];
    };
    case "B_MRAP_01_F":
    {
        [0.37, -1.9, 0.7];
    };
    case "C_SUV_01_F":
	{
        [0.37,-1.2,0.42];
    };
    case "C_Hatchback_01_sport_F":
    {
        [0.35,-0.2,0.25];
    };
	case "C_Hatchback_01_F":
    {
        [0.35,-0.2,0.25];
    };
    case "I_MRAP_03_F":
    {
        [0.37, 0.0, 0.50]; 
    };
    case "B_CTRG_LSV_01_light_F":
    {
        [0.2, 2.3, 0.975];
    };
	case "B_GEN_Van_02_transport_F":
    {
        [0.5, 1.6, 1.45];
    };
	case "B_GEN_Van_02_vehicle_F":
    {
        [0.5, 1.6, 1.45];
    };
};

_lightRight lightAttachObject [_vehicle, _offset];

_lightRight setLightAttenuation [0.181, 0, 1000, 130];
_lightRight setLightIntensity 10;
_lightRight setLightFlareSize 0.38;
_lightRight setLightFlareMaxDistance 150;
_lightRight setLightUseFlare true;

_lightLeft setLightDayLight true;
_lightRight setLightDayLight true;

private _leftBlue = true;
while {alive _vehicle} do {  
    if !(_vehicle getVariable "lights") exitWith {};
    if (_leftBlue) then {
        _lightRight setLightBrightness 0.0;
        sleep 0.05;
        _lightLeft setLightBrightness 50;
    } else {
        _lightLeft setLightBrightness 0.0;
        sleep 0.05;
        _lightRight setLightBrightness 50;
    };
    _leftBlue = !_leftBlue;
    sleep _lightTime;  
};

deleteVehicle _lightLeft;
deleteVehicle _lightRight;

params [
    ["_vehicle", objNull, [objNull]],
    ["_lightTime", 0.22, [0]]
];

if (isNil "_vehicle" || {isNull _vehicle || {!(_vehicle getVariable "lights")}}) exitWith {};
private _lightBlue = [20, 0.1, 0.1];
private _lightBlue = [0.1, 0.1, 20];

private _lightLeft2 = "#lightpoint" createVehicleLocal getPos _vehicle;
sleep 0.2;
_lightLeft2 setLightColor _lightBlue;
_lightLeft2 setLightBrightness 0.2;
_lightLeft2 setLightAmbient [0.1,0.1,1];

private _offset2 = switch (typeOf _vehicle) do {
	case "B_GEN_Van_02_transport_F":
    {
        [-0.5, -2.9, 1.45];
    };
	case "B_GEN_Van_02_vehicle_F":
    {
        [-0.5, -2.9, 1.45];
    };
    default {
        [-1];
    };
};

if (_offset2 isEqualTo [-1]) exitWith {
    diag_log format ["Vehicle emergency lights not set for: %1",_vehicle];
    hint localize "STR_NOTF_ELSNotSet";
};

_lightLeft2 lightAttachObject [_vehicle, _offset2];

_lightLeft2 setLightAttenuation [0.181, 0, 1000, 130];
_lightLeft2 setLightIntensity 10;
_lightLeft2 setLightFlareSize 0.38;
_lightLeft2 setLightFlareMaxDistance 150;
_lightLeft2 setLightUseFlare true;

private _lightRight2 = "#lightpoint" createVehicleLocal getPos _vehicle;
sleep 0.2;
_lightRight2 setLightColor _lightBlue;
_lightRight2 setLightBrightness 0.2;
_lightRight2 setLightAmbient [0.1,0.1,1];

_offset = switch (typeOf _vehicle) do {
	case "B_GEN_Van_02_transport_F":
    {
        [0.5, -2.9, 1.45];
    };
	case "B_GEN_Van_02_vehicle_F":
    {
        [0.5, -2.9, 1.45];
    };
};

_lightRight2 lightAttachObject [_vehicle, _offset2];

_lightRight2 setLightAttenuation [0.181, 0, 1000, 130];
_lightRight2 setLightIntensity 10;
_lightRight2 setLightFlareSize 0.38;
_lightRight2 setLightFlareMaxDistance 150;
_lightRight2 setLightUseFlare true;

_lightLeft2 setLightDayLight true;
_lightRight2 setLightDayLight true;

private _leftBlue = true;
while {alive _vehicle} do {  
    if !(_vehicle getVariable "lights") exitWith {};
    if (_leftBlue) then {
        _lightRight2 setLightBrightness 0.0;
        sleep 0.05;
        _lightLeft2 setLightBrightness 50;
    } else {
        _lightLeft2 setLightBrightness 0.0;
        sleep 0.05;
        _lightRight2 setLightBrightness 50;
    };
    _leftBlue = !_leftBlue;
    sleep _lightTime;  
};

deleteVehicle _lightLeft2;
deleteVehicle _lightRight2;