back-mount-system/client.lua at main · EnderDevelopment/back-mount-system · GitHub

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local ESX = nil
local isMounted = false
local mountedPlayer = nil
local mountCooldown = false

Citizen.CreateThread(function()
    while ESX == nil do
        TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)
        Citizen.Wait(0)
    end
end)

function loadAnimDict(dict)
    while not HasAnimDictLoaded(dict) do
        RequestAnimDict(dict)
        Citizen.Wait(5)
    end
end

RegisterNetEvent('BackMountSystem:MountPlayer')
AddEventHandler('BackMountSystem:MountPlayer', function(target)
    if not mountCooldown then
        local playerPed = PlayerPedId()
        local targetPed = GetPlayerPed(GetPlayerFromServerId(target))

        if DoesEntityExist(targetPed) and not IsPedInAnyVehicle(playerPed) and not IsPedInAnyVehicle(targetPed) then
            local playerCoords = GetEntityCoords(playerPed)
            local targetCoords = GetEntityCoords(targetPed)

            if #(playerCoords - targetCoords) < Config.MountDistance then
                loadAnimDict(Config.MountAnimDict)
                loadAnimDict(Config.MountedAnimDict)

                AttachEntityToEntity(playerPed, targetPed, 0, 0.0, -0.7, 0.4, 0.0, 0.0, 0.0, false, false, false, false, 2, true)
                TaskPlayAnim(playerPed, Config.MountAnimDict, Config.MountAnimName, 8.0, -8.0, -1, 1, 0, false, false, false)
                TaskPlayAnim(targetPed, Config.MountedAnimDict, Config.MountedAnimName, 8.0, -8.0, -1, 1, 0, false, false, false)

                isMounted = true
                mountedPlayer = target
                mountCooldown = true

                Citizen.SetTimeout(Config.MountCooldown, function()
                    mountCooldown = false
                end)
            else
                ESX.ShowNotification('You are too far away from the player.')
            end
        else
            ESX.ShowNotification('You cannot mount this player.')
        end
    else
        ESX.ShowNotification('You are on cooldown. Please wait.')
    end
end)

RegisterNetEvent('BackMountSystem:DismountPlayer')
AddEventHandler('BackMountSystem:DismountPlayer', function()
    if isMounted then
        local playerPed = PlayerPedId()

        DetachEntity(playerPed, true, false)
        ClearPedTasks(playerPed)

        isMounted = false
        mountedPlayer = nil
    end
end)

Citizen.CreateThread(function()
    while true do
        Citizen.Wait(0)

        if isMounted then
            local playerPed = PlayerPedId()
            local targetPed = GetPlayerPed(GetPlayerFromServerId(mountedPlayer))

            if DoesEntityExist(targetPed) then
                local playerCoords = GetEntityCoords(playerPed)
                local targetCoords = GetEntityCoords(targetPed)

                if #(playerCoords - targetCoords) > Config.MountDistance then
                    TriggerEvent('BackMountSystem:DismountPlayer')
                end
            else
                TriggerEvent('BackMountSystem:DismountPlayer')
            end
        end
    end
end)