ND_Core/ND_CharacterSelection/source/client.lua

-- For support join my discord: https://discord.gg/Z9Mxu72zZ6

NDCore = exports["ND_Core"]:GetCoreObject()
local changeAppearence = false
local started = false

function startChangeAppearence()
    local config = {
        ped = true,
        headBlend = true,
        faceFeatures = true,
        headOverlays = true,
        components = true,
        props = true,
        tattoos = false
    }

    exports["fivem-appearance"]:startPlayerCustomization(function(appearance)
        if appearance then
            local ped = PlayerPedId()
            local clothing = {
                model = GetEntityModel(ped),
                tattoos = exports["fivem-appearance"]:getPedTattoos(ped),
                appearance = exports["fivem-appearance"]:getPedAppearance(ped)
            }
            Wait(4000)
            TriggerServerEvent("ND:updateClothes", clothing)
        else
            start(true)
        end
        changeAppearence = false
    end, config)
end

function tablelength(table)
    local count = 0
    for _ in pairs(table) do
        count = count + 1
    end
    return count
end

function SetDisplay(bool, typeName, bg, characters)
    local characterAmount = characters
    if not characterAmount then
        characterAmount = NDCore.Functions.GetCharacters()
    end
    if not bg then
        background = config.backgrounds[math.random(1, #config.backgrounds)]
    end
    SetNuiFocus(bool, bool)
    SendNUIMessage({
        type = typeName,
        background = background,
        status = bool,
        serverName = NDCore.Config.serverName,
        characterAmount = tablelength(characterAmount) .. "/" .. NDCore.Config.characterLimit
    })
    Wait(500)
    if config.characterSelectionAopDisplay then
        SendNUIMessage({
            type = "aop",
            aop = config.aop()
        })
    end
end

function start(switch)
    TriggerServerEvent("ND:GetCharacters")
    if not started then
        TriggerServerEvent("ND_CharacterSelection:checkPerms")
        started = true
    end
    if switch then
        local ped = PlayerPedId()
        SwitchOutPlayer(ped, 0, 1)
        FreezeEntityPosition(ped, true)
        SetEntityVisible(ped, false, 0)
    end
    if config.characterSelectionAopDisplay then
        SendNUIMessage({
            type = "aop",
            aop = config.aop()
        })
    end
end

AddEventHandler("onResourceStart", function(resourceName)
    if (GetCurrentResourceName() ~= resourceName) then
      return
    end
    Citizen.Wait(2000)
    start(false)
end)

AddEventHandler("playerSpawned", function()
    start(true)
end)

-- This is used to add department drop down on the ui.
RegisterNetEvent("ND_CharacterSelection:permsChecked")
AddEventHandler("ND_CharacterSelection:permsChecked", function(allowedRoles)
    SendNUIMessage({
        type = "givePerms",
        deptRoles = json.encode(allowedRoles)
    })
end)

-- Gets all the characters and displays them on the ui.
RegisterNetEvent("ND:returnCharacters")
AddEventHandler("ND:returnCharacters", function(characters)
    local playerCharacters = {}
    for id, characterInfo in pairs(characters) do
        playerCharacters[tostring(id)] = characterInfo
    end
    SendNUIMessage({
        type = "refresh",
        characters = json.encode(playerCharacters)
    })
    SetDisplay(true, "ui", background, characters)
end)

-- Set the player to creating the ped if they haven't already.
RegisterNetEvent("ND:setCharacter")
AddEventHandler("ND:setCharacter", function(character)
    if config.enableAppearance then
        if next(character.clothing) == nil then
            changeAppearence = true
        else
            changeAppearence = false
            exports["fivem-appearance"]:setPlayerModel(character.clothing.model)
            local ped = PlayerPedId()
            exports["fivem-appearance"]:setPedTattoos(ped, character.clothing.tattoos)
            exports["fivem-appearance"]:setPedAppearance(ped, character.clothing.appearance)
        end
    end
end)

-- Selecting a player from the iu.
RegisterNUICallback("setMainCharacter", function(data)
    local characters = NDCore.Functions.GetCharacters()
    for _, spawn in pairs(config.spawns[characters[data.id].job]) do
        SendNUIMessage({
            type = "setSpawns",
            x = spawn.x,
            y = spawn.y,
            z = spawn.z,
            name = spawn.name,
            id = characters[data.id].id
        })
    end
    Wait(1000)
    TriggerServerEvent("ND:setCharacterOnline", data.id)
end)

-- Creating a character from the ui.
RegisterNUICallback("newCharacter", function(data)
    if tablelength(NDCore.Characters) < NDCore.Config.characterLimit then
        TriggerServerEvent("ND_CharacterSelection:newCharacter", {
            firstName = data.firstName,
            lastName = data.lastName,
            dob = data.dateOfBirth,
            gender = data.gender,
            twt = data.twtName,
            job = data.department,
            cash = data.startingCash,
            bank = data.startingBank
        })
    end
end)

-- editing a character from the ui.
RegisterNUICallback("editCharacter", function(data)
    TriggerServerEvent("ND_CharacterSelection:editCharacter", {
        id = data.id,
        firstName = data.firstName,
        lastName = data.lastName,
        dob = data.dateOfBirth,
        gender = data.gender,
        twt = data.twtName,
        job = data.department
    })
end)

-- deleting a character from the ui.
RegisterNUICallback("delCharacter", function(data)
    TriggerServerEvent("ND:deleteCharacter", data.character)
end)

-- Quit button from ui.
RegisterNUICallback("exitGame", function()
    TriggerServerEvent("ND:exitGame")
end)

-- Teleporting using ui.
RegisterNUICallback("tpToLocation", function(data)
    local ped = PlayerPedId()
    FreezeEntityPosition(ped, false)
    SetEntityCoords(ped, tonumber(data.x), tonumber(data.y), tonumber(data.z), false, false, false, false)
    FreezeEntityPosition(ped, true)
    SwitchInPlayer(ped)
    Citizen.Wait(500)
    SetDisplay(false, "ui")
    Citizen.Wait(500)
    FreezeEntityPosition(ped, false)
    SetEntityVisible(ped, true, 0)
    if config.enableAppearance and changeAppearence then
        startChangeAppearence()
    end
end)

-- Choosing the do not tp button.
RegisterNUICallback("tpDoNot", function(data)
    local ped = PlayerPedId()
    local character = NDCore.Functions.GetCharacters()[data.id]
    FreezeEntityPosition(ped, false)
    if next(character.lastLocation) ~= nil then
        SetEntityCoords(ped, character.lastLocation.x, character.lastLocation.y, character.lastLocation.z, false, false, false, false)
    end
    Citizen.Wait(500)
    FreezeEntityPosition(ped, true)
    SwitchInPlayer(ped)
    Citizen.Wait(500)
    SetDisplay(false, "ui")
    Citizen.Wait(500)
    FreezeEntityPosition(ped, false)
    SetEntityVisible(ped, true, 0)
    if config.enableAppearance and changeAppearence then
        startChangeAppearence()
    end
end)

-- Change character command
RegisterCommand(config.changeCharacterCommand, function()
    SwitchOutPlayer(PlayerPedId(), 0, 1)
    Citizen.Wait(2000)
    FreezeEntityPosition(ped, true)
    SetEntityVisible(ped, false, 0)
	SetDisplay(true, "ui")
end, false)

-- chat suggestions
TriggerEvent("chat:addSuggestion", "/" .. config.changeCharacterCommand, "Switch your framework character.")