MelloTrainer

A FiveM (GTA5 Modded Multiplayer) Trainer Made by TheStonedTurtle. This is a server-side trainer written in Lua with a NUI written with HTML, CSS, and JS.

Installation

1. Drag and drop the mellotrainer folder into the resources folder of your server.
2. Add start mellotrainer to your server.cfg file.
3. Restart your server.

Note

As of v0.4.0, players are required to be logged into the Steam client in order for the new vehicle/skin save system to work.

Controls

Key	Action
F1	Open/Close the trainer
Arrow Keys	Move up,down,left, and right respectively.
Enter	Select the current trainer option
Backspace	Go back to the previous menu
F2	Toggle No-Clip Mode
F3	Teleport to Current Way Point
Z	Toggle Between Big & Small Minimap

No Clip Controls

Key	Action
F2	Toggle No-Clip Mode
Shift	Switch No-Clip Movement Speed
Q	Move Upwards
Z	Move Downwards
W	Move Forwards
S	Move Backwards
A	Rotate Left
D	Rotate Right

Features

• Admin Menu w/ Working Permissions
• Admin Only Trainer Options (Time/Weather, syncs with online players)
• General Settings (Map Blips, Player Blips, Overhead Names, etc)
• Online Players Menu w/ Spectate & Teleport Option
• Player Death Messages
• Player Join/Leave Notifications
• Player Skin Changing and Customization
• Player Skin Save & Load System
• Player Toggle Options (God Mode, ETC)
• Vehicle Spawning & Spawning Options
• Vehicle Customization and Modifications
• Vehicle Save & Load System
• Weapon Spawning
• Weapon Attachments/Infinite ammo
• Voice Overlay & Options (Proximity/Channel/Toggle)
• Noclip Abilities with Admin Only Toggle

Credits:

• Scorpion Trainer for a lot of the basic NUI functionality & structure.
• Lambda Menu which I used to convert useful functionality from C++ to Lua.
• Simple Speedometer for the speedometer used by the trainer. (Black Outline)
• Player Blips for the basic blip system.

Development Information:

This section is only intended for people with LUA experience and a basic understanding of JSON/HTML Attributes. The below information should be used to help understand what every attribute does and how to add new dynamic menus and option using them.

Trainer Option Attributes:

Attribute	Explanation
data-action	The action to callback to lua via a NUICallback. Space delimited values with the first value being the name of the NUICallback.
data-hover	Exact same as data-action but this triggers when they change to the option instead of selecting the option.
data-state	Holds a "ON"/"OFF" value for toggle options.
data-toggle	Global boolean lua variable to sync data-state with.
data-sub	ID of the new menu to show when selected.
data-share	Information to share with the sub menu action options.(won't do anything unless data-sub is also specified)
data-shareid	Updates the submenu ID to this if it exists. Useful for ensuring that a menu that is used my multiple different options will return to the correct place within the trainer.
data-require	Used for permission checks for data-action and data-sub events. See Below

Trainer Div Attributes:

Attribute	Explanation
data-container	Prevents this div from being turned into a menu by JS.
data-parent	The ID of the parent element so if they try to go back
data-staticmenu	A menu that will be created from static JSON by JS. This will require updating JS so it is recommended you use data-dynamicmenu instead.
data-dynamicmenu	Holds the name of the NUI Callback that will return a JSON object to populate the current menu with (includes sub menus). See JSON format below.
data-sharedinfo	Usually added by JS from the data-share attribute of the option. This information will be appended to the end of every data-action and data-hover when requested.

JSON/Table Format

{
	"menuName": "Example Text",
	"data": {
		"action": "String",
		"sub": "String",
		"state": "String"
	},
	"submenu": []
}

JSON Editing

I created a website hosted on my github.io pages for editing the Mello Trainer JSON. It is not the best website and may have performance issues but it accomplishes the required task. Please read the above JSON information before trying/asking questions about this editor.

TheStonedTurtle.github.io

Custom Privileges

To create custom privileges within mello trainer using data-require you can follow the below template. This works for data-action and data-sub but does not support data-hover events. Note: This can be done without triggering a server event.

Client.lua

Add the below to any client lua file.

-- Request Cop Status
RegisterNUICallback("requirecop", function(data, cb)
    TriggerServerEvent("mellotrainer:requestCopStatus")
end)

-- Recieve Cop Status
RegisterNetEvent("mellotrainer:copstatus")
AddEventHandler("mellotrainer:copstatus", function(status)
    if(status)then
        SendNUIMessage({customprivilegecheck = true})
    else
        drawNotification("~r~Permission Denied!")
    end     
end)

Server.lua

Add the below to any server lua file.

RegisterServerEvent('mellotrainer:requestCopStatus')
AddEventHandler('mellotrainer:requestCopStatus', function(id) 
    local result = false
    
    -- Logic to check if they are a cop here

    TriggerClientEvent("mellotrainer:copstatus",source,result)
end)

Atribute	Explanation
menuName	The text to show in the menu
data	An object containg key value pairs for all data-* attributes to be added to new menu option
submenu	An Array of of objects that are formatted in the exact same way as the current object. Used for creating linked sub menus.