client side script for CitizenMP SAVE/LOAD system

-- CLIENT SIDE SCRIPT
spawnx, spawny, spawnz = 2363.24341, 403.88696, 6.08523 -- THIS IS DEFAULT SPAWN COORDS (USE YOURS)

function savePlayer(playerped)
    local possave = table.pack(GetCharCoordinates(GetPlayerPed(), _f, _f, _f))
    local angle = GetCharHeading(GetPlayerPed(), _f)
    TriggerServerEvent('savePlayer',
    round(possave[1],2),
    round(possave[2],2),
    round(possave[3],2),
    round(angle,2))
end

function round(num, idp)
    local mult = 10^(idp or 0)
    return math.floor(num * mult + 0.5) / mult
end

AddEventHandler('updPlayer', function(part1, part2, part3,part4)
    spawnx = part1
    spawny = part2
    spawnz = part3
    spawna = part4
    RespPlayer(spawnx, spawny, spawnz, spawna)
end)

function RespPlayer(x, y, z, a) --[[ alternative spawner (you HAVE TO disable 'spawnmanager' in your server.yml before use this one ]]
    CreateThread(function()
        ----- spawn -----
        RequestCollisionAtPosn(x, y, z)
        ResurrectNetworkPlayer(GetPlayerId(), x, y, z, a)
        -----
        ClearCharTasksImmediately(GetPlayerPed())
        SetCharHealth(GetPlayerPed(), 200)
        RemoveAllCharWeapons(GetPlayerPed())
        ClearWantedLevel(GetPlayerId())
        -----
        SetCharWillFlyThroughWindscreen(GetPlayerPed(), false)
        CamRestoreJumpcut(GetGameCam())
        -----
        ForceLoadingScreen(true)
        ForceLoadingScreen(false)
        -- model --
        local lmod = GetHashKey('ig_brucie', _r) -- spawns a brucie model
        LoadModel(lmod)
        ChangePlayerModel(GetPlayerId(), lmod)
        SetCharDefaultComponentVariation(GetPlayerPed())
        MarkModelAsNoLongerNeeded(lmod)
        SetCharHeading(GetPlayerPed(), spawna)
        DoScreenFadeIn(500)
        freezePlayer(GetPlayerId(), false)
    end)
end

function LoadModel(modelid)
    if not HasModelLoaded(modelid) then
        RequestModel(modelid)
        while not HasModelLoaded(modelid) do
            Wait(0)
        end
    end
end

function respawnDeath(spawner, timercount)
    CreateThread(function()
        Wait(timercount)
        TriggerServerEvent('loadPlayer')
    end)
end

AddEventHandler('playerActivated', function()
    TriggerServerEvent('loadPlayer')
end)

AddEventHandler('onPlayerDied', function(playerId, reason, position)
    savePlayer(GetPlayerPed())
    respawnDeath(GetPlayerPed(), 10000) -- set re-spawn (id, timer)
end)

AddEventHandler('onPlayerKilled', function(playerId, reason, position)
    savePlayer(GetPlayerPed())
    respawnDeath(GetPlayerPed(), 10000) -- set re-spawn (id, timer)
end)

function freezePlayer(id, freeze)
    local player = ConvertIntToPlayerindex(id)
    SetPlayerControlForNetwork(player, not freeze, false)
    local ped = GetPlayerChar(player, _i)
    if not freeze then
        if not IsCharVisible(ped) then
            SetCharVisible(ped, true)
        end
        if not IsCharInAnyCar(ped) then
            SetCharCollision(ped, true)
        end
        FreezeCharPosition(ped, false)
        SetCharNeverTargetted(ped, false)
        SetPlayerInvincible(player, false)
    else
        if IsCharVisible(ped) then
            SetCharVisible(ped, false)
        end
        SetCharCollision(ped, false)
        FreezeCharPosition(ped, true)
        SetCharNeverTargetted(ped, true)
        SetPlayerInvincible(player, true)
        RemovePtfxFromPed(ped)
        if not IsCharFatallyInjured(ped) then
            ClearCharTasksImmediately(ped)
        end
    end
end