local textures = {};
local cross = false
local function render_crosshair ()

    local screenw, screenh = guiGetScreenSize ();
    local s = screenw * 0.5;
    local u,v = (screenw - s)*0.5, (screenh - s)*0.5;
    local black = tocolor (0, 0, 0, 255);

    dxDrawRectangle (0, 0, screenw, v, black);
    dxDrawRectangle (0, 0, u, screenh, black);
    dxDrawRectangle (0, screenh, screenw, -v, black);
    dxDrawRectangle (screenw, screenh, -u, -screenh, black);
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["crosshair_background"]);
    if cross == "KVSK" then
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["cross_ksvk"]);
    elseif cross == "M107" then
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["cross_svd"]);
    elseif cross == "M24" then
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["cross_m24"]);
    elseif cross == "DMR" then
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["cross_m24"]);
    elseif cross == "AS50" then
    dxDrawImage (u, v, screenw-2*u, screenh-2*v, textures ["cross_as50"]);
    end
end;

local function on_weapon_aimed (key, state)
    local weapon_sniper_rifle = 34;
    if getPedWeapon (localPlayer) == weapon_sniper_rifle then
        if state == "down" then
        cross = getElementData(getLocalPlayer(),"currentweapon_1")
            --showPlayerHudComponent ("crosshair", false);
            setPlayerHudComponentVisible('crosshair', false)
        --  setElementAlpha(getElementData(getLocalPlayer(),"weaponSwithModel"),0)
            addEventHandler ("onClientHUDRender", getRootElement (), render_crosshair);
        else
        cross = false
            --setPlayerHudComponentVisible('crosshair', false)
        --setElementAlpha(getElementData(getLocalPlayer(),"weaponSwithModel"),255)
            removeEventHandler ("onClientHUDRender", getRootElement (), render_crosshair);
        end;
    end;
end;


addEventHandler ("onClientResourceStart", getResourceRootElement (getThisResource ()),
    function ()
    textures ["crosshair_background"] = dxCreateTexture ("images/crossBackground.png", "argb", true, "wrap")

    textures ["cross_cz"] = dxCreateTexture ("images/aim_cz550.png", "argb", true, "wrap");

    textures ["cross_ksvk"] = dxCreateTexture ("images/aim_ksvk.png", "argb", true, "wrap");

    textures ["cross_m24"] = dxCreateTexture ("images/aim_m24.png", "argb", true, "wrap");

    textures ["cross_svd"] = dxCreateTexture ("images/aim_svdcamo.png", "argb", true, "wrap");

    textures ["cross_as50"] = dxCreateTexture ("images/aim_as50.png", "argb", true, "wrap");

    textures ["cross_bcc"] = dxCreateTexture ("images/aim_bcc.png", "argb", true, "wrap");

        bindKey ("aim_weapon", "both", on_weapon_aimed);
        addEventHandler ("onClientPlayerWeaponSwitch", getRootElement (),
            function (previousWeaponSlot)
                local weaponslot_type_sniper = 6;
                if previousWeaponSlot == weaponslot_type_sniper then
                    if not isPlayerHudComponentVisible ("crosshair") then
                        --showPlayerHudComponent ("crosshair", true);
                    end;
                end;
            end);
    end);

addEventHandler ("onClientResourceStop", getResourceRootElement (getThisResource ()),
    function ()
        unbindKey ("aim_weapon", "both", on_weapon_aimed);
        if not isPlayerHudComponentVisible ("crosshair") then
            --showPlayerHudComponent ("crosshair", true);
        end;
    end);
local alpha = 255
setPlayerHudComponentVisible('crosshair', false)