Code Snippets

FiveM Coordinate & Heading Grabber (Client-Side)

A FiveM developer tool to print the player's current ⁠vector3⁠ position and heading into the F8 console for easy copy-pasting into FiveM config files.

RegisterCommand('coords', function()
    local ped = PlayerPedId()
    local coords = GetEntityCoords(ped)
    local heading = GetEntityHeading(ped)
    print(string.format("FiveM Position: vector3(%.2f, %.2f, %.2f)

jakemilner

0 0

Lua

Secure NUI Bridge with Token Validation

Implements a tokenized NUI callback system to block unauthorized inspect-element JavaScript injection attacks in the browser layer.

-- CLIENT-SIDE
local sessionToken = nil

RegisterNUICallback('ui:ready', function(_, cb)
    sessionToken = exports['core']:GenerateSessionToken()
    cb({ token = sessionToken })
end)

RegisterNUICallback('ui:su

jakemilner

0 0

Lua

Server-Side Rate Limiter / Anti-Spam Wrapper

Shields server-side net events against trigger injectors by enforcing execution cooldowns per player source.

-- SERVER-SIDE
local executionCooldowns = {}

local function RegisterRateLimitedEvent(eventName, cooldownMs, callback)
    RegisterNetEvent(eventName, function(...)
        local src = source
        local now = Ge

jakemilner

1 0

Lua

Server-Side Entity Lockdown Spawning

Avoids client-side vehicle spawning (which is vulnerable to injection exploits). The server creates the vehicle entity, assigns State Bags, and routes the network ID to the client.

-- SERVER-SIDE
RegisterNetEvent('core:server:spawnVehicle', function(modelHash, coords, heading)
    local src = source
    local ped = GetPlayerPed(src)
    local pCoords = GetEntityCoords(ped)

    -- Sanity chec

jakemilner

0 0