I need to edit esx_dmvschool to not let players go in debt

divinityhdtv · 2019-09-07T12:02:42.983Z

So I need some assistance with how to make it so players have to have the money on them, in inventory, in order to take any of the driving tests. I don’t want the bank to be usable nor do I want the player to be able to go into debt. I can’t find this posted anywhere (here or in general).

Any assistance would be greatly appreciated. Thank you.

TheIndra · 2019-09-07T12:04:40.043Z

You can easily add a check in here, to check if the player has enough money

github.com

ESX-Org/esx_dmvschool/blob/master/server/main.lua#L23-L29


AddEventHandler('esx_dmvschool:pay', function(price)
	local _source = source
	local xPlayer = ESX.GetPlayerFromId(_source)


	xPlayer.removeMoney(price)
	TriggerClientEvent('esx:showNotification', _source, _U('you_paid', ESX.Math.GroupDigits(price)))
end)

Make sure you also not start it on the client if the person doesn’t have enough money

Here an example what I did

ESX.RegisterServerCallback('esx_dmvschool:pay', function(source, cb, price)
	local _source = source
	local xPlayer = ESX.GetPlayerFromId(_source)

	if xPlayer.get('money') >= price then
		xPlayer.removeMoney(price)
		TriggerClientEvent('esx:showNotification', _source, _U('you_paid', ESX.Math.GroupDigits(price)))
		cb(true)
	else
		TriggerClientEvent('esx:showNotification', _source, _U('not_enough'))
		cb(false)
	end
end)

Than trigger that callback on the client and if the callback returns false you cancel the start of the driving exam

divinityhdtv · 2019-09-07T20:28:48.091Z

I understand the concept here however I’m brand new to lua coding. Any chance you can show me how to do the client side portion? And yes I fully intend to learn from what your showing me in future adaptions.

TheIndra · 2019-09-07T20:33:20.830Z

In the function StartDriveTest()

I’m trigering the callback like

ESX.TriggerServerCallback('esx_dmvschool:pay', function(enough)
    if not enough then
        -- dont continue if not enough money
        return
    end

    -- paste here the ESX.Game.SpawnVehicle( etc code

end, Config.Prices[type])

So basically after the serverside code which we made earlier returns false we don’t continue so the drivers lesson doesn’t start

divinityhdtv · 2019-09-07T21:04:13.171Z

Screenshot_2737×373 18 KB

I’m getting an error message because the function is not closed. I’ve tried everything I can think of.

TheIndra · 2019-09-07T21:06:07.051Z

You need to close the function from SpawnVehicle

So after taskwarppedintovehicle

end)

system · 2019-10-07T21:06:11.434Z

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