cl_inv = {}
cl_sweps = {}
cl_ships = {}
cl_foods = {}

local function cleaninv()
    table.Empty(cl_inv)
    table.Empty(cl_sweps)
    table.Empty(cl_ships)
    table.Empty(cl_foods)
end
usermessage.Hook("clearinv", cleaninv)

-- items --

local function recitem(um)
    local str = um:ReadString()
    local val = um:ReadShort()

    if val > 0 then
        cl_inv[str] = val
    else
        cl_inv[str] = nil
    end
end
usermessage.Hook("item", recitem)

-- sweps --

local function recswep(um)
    local key = um:ReadShort()
    local mdl = um:ReadString()
    local cls = um:ReadString()

    cl_sweps[key] = {model = mdl, class = cls}
end
usermessage.Hook("swep", recswep)

local function recsweprem(um)
    local key = um:ReadShort()

    cl_sweps[key] = nil
end
usermessage.Hook("swepgone", recsweprem)

-- foodies --

local function recfood(um)
    local key = um:ReadShort()
    local mdl = um:ReadString()
    local cls = um:ReadShort()

    cl_foods[key] = {model = mdl, amount = cls}
end
usermessage.Hook("food", recfood)

local function recfoodrem(um)
    local key = um:ReadShort()

    cl_foods[key] = nil
end
usermessage.Hook("foodgone", recfoodrem)

-- ships --

local function recship(um)
    local key = um:ReadShort()
    local mdl = um:ReadShort()
    local cls = um:ReadShort()

    cl_ships[key] = {cont = mdl, count = cls}
end
usermessage.Hook("ship", recship)

local function recshiprem(um)
    local key = um:ReadShort()

    cl_ships[key] = nil
end
usermessage.Hook("shipgone", recshiprem)

local function showmenu()

    -- Lua generated by DermaDesigner
    local DFrame1

    DFrame1 = vgui.Create('DFrame')
    DFrame1:SetSize(449, 326)
    DFrame1:Center()
    DFrame1:SetTitle('Inventory')
    DFrame1:SetSizable(false)
    DFrame1:MakePopup()

    -- End DD lua

    local sheet = vgui.Create("DPropertySheet")
    sheet:SetParent(DFrame1)
    sheet:SetPos(5,25)
    sheet:SetSize(439, 296)

    -- ITEMS --

    local list1 = vgui.Create("DPanelList")
    list1:SetSize(439, 296)
    list1:SetSpacing( 5 )
    list1:EnableHorizontal( false )
    list1:EnableVerticalScrollbar( true )

    for k,v in pairs(cl_inv) do
        local DPanel1 = vgui.Create('DPanel')
        DPanel1:SetSize(419, 74)

        local info = items[k] -- should be faster...

        local icon = vgui.Create("SpawnIcon", DPanel1)
        icon:SetModel(info.model)
        icon:SetPos(5,5)
        icon:SetMouseInputEnabled(false)

        local name = vgui.Create("DLabel", DPanel1)
        name:SetText(info.name)
        name:SizeToContents()
        name:SetPos(89, 5)

        local desc = vgui.Create("DLabel", DPanel1)
        desc:SetText(info.desc)
        desc:SizeToContents()
        desc:SetPos(89, 20)

        local amt = vgui.Create("DLabel", DPanel1)
        amt:SetText("Amount: " .. v)
        amt:SizeToContents()
        amt:SetPos(89, 54)

        local drop = vgui.Create("DButton", DPanel1)
        drop:SetSize(45, 15)
        drop:SetPos(310, 54)
        drop:SetText("Drop")
        drop.DoClick = function()
            RunConsoleCommand("drp_dropitem", k)
            DFrame1:Remove()
        end

        if info.useable then
            local use = vgui.Create("DButton", DPanel1)
            use:SetSize(45, 15)
            use:SetPos(360, 54)
            use:SetText("Use")
            use.DoClick = function()
                RunConsoleCommand("drp_useitem", k)
                DFrame1:Remove()
            end
        end

        list1:AddItem(DPanel1)
    end

    -- SWEPS --

    local list2 = vgui.Create("DPanelList")
    list2:SetSize(439, 296)
    list2:SetSpacing( 5 )
    list2:EnableHorizontal( false )
    list2:EnableVerticalScrollbar( true )

    for k,v in pairs(cl_sweps) do
        local DPanel1 = vgui.Create('DPanel')
        DPanel1:SetSize(419, 74)

        local info = weps[v.class] -- should be faster...

        local icon = vgui.Create("SpawnIcon", DPanel1)
        icon:SetModel(v.model)
        icon:SetPos(5,5)
        icon:SetMouseInputEnabled(false)

        local name = vgui.Create("DLabel", DPanel1)
        name:SetText(info.name)
        name:SizeToContents()
        name:SetPos(89, 5)

        local desc = vgui.Create("DLabel", DPanel1)
        desc:SetText(info.desc)
        desc:SizeToContents()
        desc:SetPos(89, 20)

        local drop = vgui.Create("DButton", DPanel1)
        drop:SetSize(45, 15)
        drop:SetPos(310, 54)
        drop:SetText("Drop")
        drop.DoClick = function()
            RunConsoleCommand("drp_dropswep", k)
            DFrame1:Remove()
        end

        local use = vgui.Create("DButton", DPanel1)
        use:SetSize(45, 15)
        use:SetPos(360, 54)
        use:SetText("Pickup")
        use.DoClick = function()
            RunConsoleCommand("drp_useswep", k)
            DFrame1:Remove()
        end

        list2:AddItem(DPanel1)
    end

    -- FOODS --

    /*
    local list3 = vgui.Create("DPanelList")
    list3:SetSize(439, 296)
    list3:SetSpacing( 5 )
    list3:EnableHorizontal( false )
    list3:EnableVerticalScrollbar( true )

    for k,v in pairs(cl_foods) do
        local DPanel1 = vgui.Create('DPanel')
        DPanel1:SetSize(419, 74)

        local info = foodies[v.model] -- should be faster...

        local icon = vgui.Create("SpawnIcon", DPanel1)
        icon:SetModel(v.model)
        icon:SetPos(5,5)
        icon:SetMouseInputEnabled(false)

        local name = vgui.Create("DLabel", DPanel1)
        name:SetText(info.name)
        name:SizeToContents()
        name:SetPos(89, 5)

        local desc = vgui.Create("DLabel", DPanel1)
        desc:SetText(info.desc)
        desc:SizeToContents()
        desc:SetPos(89, 20)

        local amt = vgui.Create("DLabel", DPanel1)
        amt:SetText("Fills " .. v.amount .. " hunger.")
        amt:SizeToContents()
        amt:SetPos(89, 35)

        local drop = vgui.Create("DButton", DPanel1)
        drop:SetSize(45, 15)
        drop:SetPos(310, 54)
        drop:SetText("Drop")
        drop.DoClick = function()
            RunConsoleCommand("drp_dropfood", k)
            DFrame1:Remove()
        end

        local use = vgui.Create("DButton", DPanel1)
        use:SetSize(45, 15)
        use:SetPos(360, 54)
        use:SetText("Eat")
        use.DoClick = function()
            RunConsoleCommand("drp_usefood", k)
            DFrame1:Remove()
        end

        list3:AddItem(DPanel1)
    end
    */

    -- SHIPS --

    local list4 = vgui.Create("DPanelList")
    list4:SetSize(439, 296)
    list4:SetSpacing( 5 )
    list4:EnableHorizontal( false )
    list4:EnableVerticalScrollbar( true )

    for k,v in pairs(cl_ships) do
        local DPanel1 = vgui.Create('DPanel')
        DPanel1:SetSize(419, 74)

        local info = CustomShipments[v.cont]
        if not info then info = {name="N/A"} end

        local icon = vgui.Create("SpawnIcon", DPanel1)
        icon:SetModel("models/Items/item_item_crate.mdl")
        icon:SetPos(5,5)
        icon:SetMouseInputEnabled(false)

        local name = vgui.Create("DLabel", DPanel1)
        name:SetText(info.name)
        name:SizeToContents()
        name:SetPos(89, 5)

        local desc = vgui.Create("DLabel", DPanel1)
        desc:SetText("A shipment with " .. v.count .. " left.")
        desc:SizeToContents()
        desc:SetPos(89, 20)

        local drop = vgui.Create("DButton", DPanel1)
        drop:SetSize(45, 15)
        drop:SetPos(310, 54)
        drop:SetText("Drop")
        drop.DoClick = function()
            RunConsoleCommand("drp_dropship", k)
            DFrame1:Remove()
        end

        list4:AddItem(DPanel1)
    end

    sheet:AddSheet( "Items", list1, "gui/silkicons/plugin", false, false, "General Items" )
    sheet:AddSheet( "Weapons", list2, "gui/silkicons/bomb", false, false, "Things that go \"pew\"" )
    sheet:AddSheet( "Food", list3, "gui/silkicons/user", false, false, "Delicious Edibles" )
    sheet:AddSheet( "Shipments", list4, "gui/silkicons/box", false, false, "Various Packages" )
end
concommand.Add("drp_showinv", showmenu)