-- Server-side
local function seslikorna ( thePlayer, key, keyState )
    local theVehicle = getPedOccupiedVehicle ( thePlayer )
    if ( not theVehicle ) then
       return
    end
     
    if ( getElementModel ( theVehicle ) == 579 ) or ( getElementModel( theVehicle ) == 507 ) or ( getElementModel( theVehicle ) == 560 ) then -- Hangi araçlarda çalmasını istiyorsan buraya or .... şeklinde ekle.
        triggerClientEvent ( "AracKorna", root, ( keyState == "down" and true or false ), theVehicle )
    end
end

addEventHandler ( "onResourceStart", resourceRoot,
    function ( )
        for _, player in ipairs ( getElementsByType ( "player" ) ) do
            bindKey ( player, "H", "down", seslikorna )
            bindKey ( player, "H", "up", seslikorna )
        end
    end
    )
     
addEventHandler ( "onPlayerJoin", root,
    function ( )
        bindKey ( source, "H", "down", seslikorna )
        bindKey ( source, "H", "up", seslikorna )
    end
)

-- Client-side
addEvent ( "AracKorna", true )
addEventHandler ( "AracKorna", root,
    function ( state, theVehicle )
        if isElement ( AracKornaSesi ) and ( state ) then
        	if isTimer(decrease) then
        		killTimer(decrease)
        	end
        	destroyElement(AracKornaSesi)
        end

        if not ( state ) then
        	decrease = setTimer(function() 
        		local time, final = getTimerDetails(decrease)
        		if isElement(AracKornaSesi) then
        			if final ~= 1 then
        				local volume = getSoundVolume(AracKornaSesi); 
        				setSoundVolume(AracKornaSesi, volume-1); 
        			else
        				destroyElement(AracKornaSesi)
        			end
        		end

        		end, 300, 1)
        end
            --stopSound ( AracKornaSesi )
        if ( state ) then
            local x, y, z = getElementPosition ( theVehicle )
            AracKornaSesi = playSound3D ( 'sesler.mp3', x, y, z )
            setSoundVolume ( AracKornaSesi, 5.0 )
            setSoundMaxDistance ( AracKornaSesi, 100 )
            attachElements ( AracKornaSesi, theVehicle )
        end
    end
)