Helpful Functions to Copy

Various functions that can be used in other scripts

Disable inventory:

-- Function
function lockInv(toggle)
    if toggle then 
        LocalPlayer.state:set("inv_busy", true, true) TriggerEvent('inventory:client:busy:status', true) TriggerEvent('canUseInventoryAndHotbar:toggle', false)
    else 
        LocalPlayer.state:set("inv_busy", false, true) TriggerEvent('inventory:client:busy:status', false) TriggerEvent('canUseInventoryAndHotbar:toggle', true) 
    end
end

-- Use Case
-- Notes: When lockInv(true) is used you must always have a lockInv(false) at the end of the function or event
lockInv(true) -- Disables Inventory
lockInv(false) -- Enables Inventory

Police Online Check:

-- Server-side: callback for getting # of police online 

QBCore.Functions.CreateCallback('qb-jewellery:server:getCops', function(source, cb)
    local amount = 0
    for _, v in pairs(QBCore.Functions.GetQBPlayers()) do
        if (v.PlayerData.job.name == 'police' or v.PlayerData.job.type == 'leo') and v.PlayerData.job.onduty then
            amount = amount + 1
        end
    end
    cachedPoliceAmount[source] = amount
    cb(amount)
end)

-- Client-side usage

QBCore.Functions.TriggerCallback('qb-jewellery:server:getCops', function(cops)
        if cops >= Config.RequiredCops then
        end
end)