Shooter Script mit Timer?

cLP = getLocalPlayer()
screenWidth, screenHeight = guiGetScreenSize()


function cRStest()
	setTimer(resourcesCheck, 10000, 1)
end
addEventHandler("onClientResourceStart", getRootElement(), cRStest)


function resourcesCheck()
	if check=="done" then return
	else
		setRadioChannel(0)
		setTimer(cbinds, 1000, 1)
		textToggle=0
		check="done"
	end
end


function cRS()
	if check=="done" then return
	else
		setRadioChannel(0)
		setTimer(cbinds, 3333, 1)
		textToggle=0
		check="done"
	end
end
addEventHandler("onClientPlayerSpawn", getLocalPlayer(), cRS)


function markers(player)
	if isPedInVehicle(player) then
		local vehicle = getPedOccupiedVehicle(player)
		fixVehicle(vehicle)
	end
end
addEventHandler("onClientMarkerHit", getResourceRootElement(getThisResource()), markers)


function cbinds()
	local keys1 = getBoundKeys("vehicle_fire")
	local keys2 = getBoundKeys("vehicle_secondary_fire")
	if keys1 then
		for keyName, state in pairs(keys1) do
			bindKey(keyName, "down", cdoshoot)
		end
		bindKey("F", "down", cdoshoot)
		cbindsText = "- Press CTRL, ALT or LMB to shoot rockets.\n- You can shoot a rocket once in every 3 seconds.\n- good luck and have fun!"
	end
	if keys2 then
		for keyName, state in pairs(keys2) do
			bindKey(keyName, "down", cdoshoot)
		end
	end
	if (not keys1) and (not keys2) then
		bindKey("F", "down", cdoshoot)
		bindKey("lctrl", "down", cdoshoot)
		bindKey("rctrl", "down", cdoshoot)
		cbindsText = "- Press CTRL or LMB to shoot rockets.\n- You can shoot a rocket once in every 3 seconds."
	end
	theVehicle = getPedOccupiedVehicle(cLP)
	allowShoots()
	bindKey("M", "down", toggleText)
end


function toggleText()
	if textToggle==0 then
		addEventHandler("onClientRender", getRootElement(), bindsText)
		textToggle=1
	elseif textToggle==1 then
		removeEventHandler("onClientRender", getRootElement(), bindsText)
		textToggle=0
	end
end


function allowShoots()
	bindTrigger = 1
end


function cdoshoot()
	if bindTrigger == 1 then
		if not isPlayerDead(cLP) then
			bindTrigger = 0
			local x,y,z = getElementPosition(theVehicle)
			local rX,rY,rZ = getElementRotation(theVehicle)
			local x = x+4*math.cos(math.rad(rZ+90))
			local y = y+4*math.sin(math.rad(rZ+90))
			createProjectile(theVehicle, 19, x, y, z, 1.0, nil)
			setTimer(allowShoots, 3000, 1)
		end
	end
end


function bindsText()
	dxDrawText(cbindsText, screenWidth/15, screenHeight/2.5, screenWidth, screenHeight, tocolor(0, 149, 254, 255), 0.75, "bankgothic")
end