[HELP] Spawn vehicles.

[Raxzen]

 

Hi, I have been introducing to programming in Lua through MTA and I had some doubts to see if you can clarify, I hope this subforum is correct, it is a panel for spawning cars, and achieved basic functionality through the wiki, but I have a problem in which I hope you can help me

Client: 

1. function generar_auto(boton,estado)
2.     local fila,columna = guiGridListGetSelectedItem(grid_autos)
3.     if fila and columna and fila ~= -1 and columna ~= -1 then
4.       local selected = guiGridListGetItemData(grid_autos,fila,columna)
5.       selected = tonumber(selected)
6.       local rotz = getElementRotation(getLocalPlayer())
7.       local x,y,z = getElementPosition(getLocalPlayer())
8.       x = x + ( math.cos ( math.rad ( rotz+90 ) ) * 3)
9.       y = y + ( math.sin ( math.rad ( rotz+90 ) ) * 3)
10.       if selected and x and y and z then
11.  
12.         triggerServerEvent("onClientGenerarAuto",getRootElement(),selected,x,y,z)
13.        
14.       else
15.         outputChatBox("No spawneo")
16.       end
17.     else
18.      
19.       outputChatBox("Error")
20.     end
21.  
22. end

Server:

1. function generar_auto(vehiculo,posx,posy,posz,player)
2.   -- check all the arguments exist
3.     if vehiculo and posx and posy and posz then
4.     createVehicle(vehiculo,posx,posy,posz)
5.     outputChatBox("Auto creado",source)
6. end
7.  
8. end

 

This part of the code is what allows me to create the car and as I said everything is fine, it does, but I would like to put the user inside it directly, when using the warPedIntoVehicle on the server but it doesn't find the argument and it doesn't put it

 

The other is how I can limit the spawn of the cars to only 1, since if I keep clicking the button it follows me and keeps creating cars.

 

PS: I am using the wiki, exactly this link, it is the same code but with slight changes in variables: https://wiki.multitheftauto.com/wiki/Scripting_the_GUI_-_Tutorial_1

 

THANK YOU, I really sorry for mi english, I used google translate

Edited May 16, 2020 by Raxzen

[#\_oskar_/#]

 

3 hours ago, Raxzen said:

The other is how I can limit the spawn of the cars to only 1, since if I keep clicking the button it follows me and keeps creating cars.

 

use ...
isElement + destroyElement

[Sisqo0]

--Edit those

--Client

15 hours ago, Raxzen said:

triggerServerEvent("onClientGenerarAuto",getRootElement(),selected,x,y,z, getLocalPlayer () )

--Server

 

15 hours ago, Raxzen said:

• if vehiculo and posx and posy and posz then
•     local veh = createVehicle(vehiculo,posx,posy,posz)
•     warpPedIntoVehicle(player, veh) 
•     outputChatBox("Auto creado",source)
• end