--  Example Usage:
--  local reverseControlsMarker = createMarker(X, Y, Z, TYPE, SIZE, R, G, B, A)
--  local normalizeControlsMarker = createMarker(X, Y, Z, TYPE, SIZE, R, G, B, A)
--  addEventHandler("onClientMarkerHit", root, function(playerid)
--      if playerid ~= localPlayer then return end
--      local vehicleid = getPedOccupiedVehicle(playerid)
--      if not vehicleid then return end
--
--      if source == reverseControlsMarker then
--          toggleReverseControls(true)
--      elseif source == normalizeControlsMarker then
--          toggleReverseControls(false)
--      end
-- end)


addEventHandler("onClientResourceStop", resourceRoot, function()
    toggleControl("accelerate", true)
    toggleControl("forwards", true)
    toggleControl("brake_reverse", true)
    toggleControl("vehicle_left", true)
    toggleControl("vehicle_right", true)

    unbindKey("accelerate", "both", controlManagement)
    unbindKey("brake_reverse", "both", controlManagement)
    unbindKey("vehicle_left", "both", controlManagement)
    unbindKey("vehicle_right", "both", controlManagement)
end)

local isReverseControlsEnabled = false
function toggleReverseControls(toggle)
    if isReverseControlsEnabled == toggle then return end
    toggleControl("accelerate", not toggle)
    toggleControl("forwards", not toggle)
    toggleControl("brake_reverse", not toggle)
    toggleControl("vehicle_left", not toggle)
    toggleControl("vehicle_right", not toggle)
    isReverseControlsEnabled = toggle

    setControlState("accelerate", getControlState("brake_reverse"))
    setControlState("brake_reverse", getControlState("accelerate"))
    setControlState("vehicle_left", getControlState("vehicle_right"))
    setControlState("vehicle_right", getControlState("vehicle_left"))
end

local converterToBoolean = {["down"]=true, ["up"]=false}
local controlManagement = function(key, state, replacement)
    if isReverseControlsEnabled then
        setControlState(replacement, converterToBoolean[state])
    end
end

bindKey("accelerate", "both", controlManagement, "brake_reverse")
bindKey("brake_reverse", "both", controlManagement, "accelerate")
bindKey("vehicle_left", "both", controlManagement, "vehicle_right")
bindKey("vehicle_right", "both", controlManagement, "vehicle_left")