DPanelList items overlapping

[H4]

Can anyone explain why this is happening? I've done everything in my knowledge to try and fix it but nothing worked.

[IMG]http://i.imgur.com/BTlnTrn.jpg[/IMG]

[MyDimeIsUp]

Could you give us your code. We can't really do anything without the code.

[H4]

[QUOTE=Unknown Gamer;50351354]Could you give us your code. We can't really do anything without the code.[/QUOTE]

server side and client side scripts?

[MyDimeIsUp]

[QUOTE=H4;50351382]server side and client side scripts?[/QUOTE]

Just client side code.

[AK to Spray]

I doubt that anything done on the server is causing this, but give them both anyway (unless that makes you uncomfortable).

[H4]

[QUOTE=Unknown Gamer;50351388]Just client side code.[/QUOTE]

local inventory = {}

local function inventoryReceive(tab)
	inventory = tab
end

net.Receive("senddata",function(len)
	local tab = net.ReadTable()
	inventoryReceive(tab)
end)

function inventoryTable()
	return inventory
end

function inventoryGetValue(name)
	local d = inventoryTable()
	return d[name]
end

function inventoryTableCheck()
	return inventoryGetValue("inventory") or {}
end

function inventoryHasItem(name, amount)
	if not amount then amount = 1 end

	local i = inventoryTableCheck()

	if i then
		if i[name] then
			if i[name].amount >= amount then
				return true
			else
				return false
			end
		else
			return false
		end
	else 
		return false
	end
end

local function pickupKey()
	if input.IsKeyDown(KEY_LALT) and input.IsKeyDown(KEY_R) then
		net.Start("pickup")
		net.SendToServer()
	end
end
hook.Add("Think", "iskeysdown", pickupKey)

surface.CreateFont( "evo1", {
font = "Trebuchet24",
size = 22,
weight = 500,
blursize = 0,
scanlines = 0,
antialias = true,
underline = false,
italic = true,
strikeout = false,
symbol = false,
rotary = false,
shadow = false,
additive = false,
outline = false,
} )

surface.CreateFont( "evo2", {
font = "Trebuchet24",
size = 22,
weight = 500,
blursize = 0,
scanlines = 0,
antialias = true,
underline = false,
italic = false,
strikeout = false,
symbol = false,
rotary = false,
shadow = false,
additive = false,
outline = false,
} )

surface.CreateFont( "evo3", {
font = "Trebuchet24",
size = 18,
weight = 500,
blursize = 0,
scanlines = 0,
antialias = true,
underline = false,
italic = false,
strikeout = false,
symbol = false,
rotary = false,
shadow = false,
additive = false,
outline = false,
} )

local function inventoryDrop(item)

	net.Start("drop")
		net.WriteString(tostring(item))
	net.SendToServer()

end

local function inventoryUse(item)

	net.Start("use")
		net.WriteString(tostring(item))
	net.SendToServer()

end

local function InventoryPanel(iname, name, amount, desc, model, parent)

	local itempanel = vgui.Create( "DPanel", parent ) 
	itempanel:SetSize( 600, 60 )
	itempanel.Paint = function( self, w, h )
		
		draw.SimpleText( string.lower(name), "evo2", 70, 10, Color( 255, 255, 255 ) )
		draw.SimpleText( string.lower(desc), "evo3", 70, 35, Color( 255, 255, 255 ) )

	end

	local inventory = inventoryTableCheck()

	for k, v in pairs(inventory) do
		local use = vgui.Create( "DButton", itempanel )
		use:SetSize( 120, 56 )
		use:SetPos( 300, 1 )
		use:SetText( "Use" )
		use:SetFont( "evo2" )
		use:SetTextColor( Color( 255, 255, 255 ) )
		use.Paint = function( s, w, h )
			surface.SetDrawColor(60,60,60,180)
			surface.DrawRect(0,0,w,h)

			if s.hover then
				surface.SetDrawColor(50,50,50,190)
				surface.DrawRect(0,0,w,h)
			end
		end
		use.DoClick = function()
			inventoryUse(k)
		end
		use.OnCursorEntered = function(s)
			s.hover = true
		end
		use.OnCursorExited = function(s)
			s.hover = false
		end
			
		local drop = vgui.Create( "DButton", itempanel )
		drop:SetSize( 120, 56 )
		drop:SetPos( 450, 1 )
		drop:SetText( "Drop" )
		drop:SetFont( "evo2" )
		drop:SetTextColor( Color( 255, 255, 255 ) )
		drop.Paint = function( s, w, h )
			surface.SetDrawColor(60,60,60,180)
			surface.DrawRect(0,0,w,h)

			if s.hover then
				surface.SetDrawColor(50,50,50,190)
				surface.DrawRect(0,0,w,h)
			end
		end
		drop.DoClick = function()
			inventoryDrop(k)
		end
		drop.OnCursorEntered = function(s)
			s.hover = true
		end
		drop.OnCursorExited = function(s)
			s.hover = false
		end
	end
		
	local image = vgui.Create( "SpawnIcon", itempanel )
	image:SetSize( 64, 64 )
	image:SetPos( 0, 0 )
	image:SetModel(model)
	image:SetMouseInputEnabled(false)
	image.PaintOver = function()end

	if amount < 1 then
		local amountdisplay = vgui.Create("DLabel", image)
		amountdisplay:SetPos(55,55)
		amountdisplay:SetFont("evo3")
		amountdisplay:SetText(amount)
		amountdisplay:SizeToContents()
	end
end

local isOpen = false

net.Receive("openinventory", function()

	if isOpen == false then

		isOpen = true

		local f = vgui.Create("DFrame")
		f:SetSize(600,600)
		f:SetTitle("")
		f:Center()
		f:MakePopup()
		f:SetDraggable(false)
		f:ShowCloseButton(false)
		f.Paint = function(s,w,h)

			surface.SetDrawColor(60,60,60,180)
			surface.DrawRect(0,0,w,h)

			surface.SetDrawColor(60,60,60,190)
			surface.DrawRect(0,0,w,h-(600-25))

			surface.SetTextColor(255,255,255,255)
			surface.SetFont("evo1")
			surface.SetTextPos(2,0)
			surface.DrawText("Inventory")

		end

		local close = vgui.Create("DButton", f)
		close:SetSize(50,20)
		close:SetPos(f:GetWide()-51,2)
		close:SetText("X")
		close:SetFont("evo2")
		close:SetTextColor(Color(255,255,255,255))
		close.Paint = function(s,w,h)

			draw.RoundedBox(5,0,0,w,h,Color(150,150,150,255))

			if s.hover then
				draw.RoundedBox(5,0,0,w,h,Color(135,135,135,255))
			end

		end
		close.DoClick = function(ply)
			f:Close()
			isOpen = false
		end
		close.OnCursorEntered = function(s)
			s.hover = true
		end
		close.OnCursorExited = function(s)
			s.hover = false
		end

		local itemlist = vgui.Create( "DPanelList", f)
		itemlist:SetSize( f:GetWide(), f:GetTall()-25)
		itemlist:SetPos( 0, 25 )
		itemlist:EnableVerticalScrollbar( true )
		itemlist:EnableHorizontal( false )
		itemlist.VBar.Paint = function( s, w, h )
			surface.SetDrawColor(75,75,75,180)
			surface.DrawRect(0,0,w,h)
		end
		itemlist.VBar.btnUp.Paint = function( s, w, h )
			surface.SetDrawColor(75,75,75,180)
			surface.DrawRect(0,0,w,h)
		end
		itemlist.VBar.btnDown.Paint = function( s, w, h )
			surface.SetDrawColor(75,75,75,180)
			surface.DrawRect(0,0,w,h)
		end
		itemlist.VBar.btnGrip.Paint = function( s, w, h )
			surface.SetDrawColor(75,75,75,180)
			surface.DrawRect(0,0,w,h)
		end

		local inventory = inventoryTableCheck()

		local function inventoryItems()
			for k, v in pairs(inventory) do 
				local i = getItems(k)
				if i then 
					local b = InventoryPanel(k, i.name, v.amount, i.desc, i.model, itemlist)
					itemlist:AddItem(b)
				end
			end
		end

		inventoryItems()

	end
end)

[MyDimeIsUp]

Change the 5 to how much space you want between each panel list and add it under your DPanelList itemlist

itemlist:SetSpacing( 5 ) -- Space between each item

[H4]

and here's the server side.

util.AddNetworkString("senddata")
util.AddNetworkString("openinventory")
util.AddNetworkString("pickup")
util.AddNetworkString("use")
util.AddNetworkString("drop")

local ply = FindMetaTable("Player")

function ply:inventoryDefault()

	local i = {}
	i["m1911"] = {amount = 1}
	i["browninghp"] = {amount = 0}
	i["po8lugar"] = {amount = 0}
	i["tokarevtt33"] = {amount = 1}
	i["waltherp38"] = {amount = 0}
	i["waltherppk"] = {amount = 0}
	i["mauserc96"] = {amount = 0}
	i["thompson1921a1"] = {amount = 0}
	i["thompson1944a1"] = {amount = 0}
	i["thompsonm1a1"] = {amount = 0}
	i["mp40"] = {amount = 1}
	i["stennemk3"] = {amount = 0}
	i["m3gg"] = {amount = 1}

	self:inventorySetValue("inventory", i)
end

function ply:inventoryFolders()
	return "ww2/inventory/"
end

function ply:inventoryPath()
	return self:inventoryFolders() .. self:UniqueID() .. ".txt"
end

function ply:inventorySet( tab )
	self.inventory = tab
end

function ply:inventoryGet()
	return self.inventory
end

function ply:inventoryCheck()
	self.inventory = {}
	local f = self:inventoryExists()
	if f then
		self:inventoryRead()
	else
		self:inventoryCreate()
	end
	self:inventorySend()
end

function ply:inventorySend()
	net.Start("senddata")
		net.WriteTable(self:inventoryGet())
	net.Send(self)
end

function ply:inventoryExists()
	local f = file.Exists(self:inventoryPath(),"DATA")
	return f
end

function ply:inventoryRead()
	local str = file.Read(self:inventoryPath(),"DATA")
	self:inventorySet(util.KeyValuesToTable(str))
end

function ply:inventorySave()
	local str = util.TableToKeyValues(self.inventory)
	local f = file.Write(self:inventoryPath(), str)
	self:inventorySend()
end

function ply:inventoryCreate()
	self:inventoryDefault()
	local b = file.CreateDir(self:inventoryFolders())
	self:inventorySave()
end

function ply:inventoryDisconnect()
	self:inventorySave()
end

function ply:inventorySetValue(name,v)
	if not v then return end

	if type(v) == "table" then
		if name == "inventory" then
			for k,b in pairs(v) do
				if b.amount <= 0 then
					v[k] = nil
				end
			end
		end
	end

	local d = self:inventoryGet()
	d[name] = v

	self:inventorySave()
end

function ply:inventoryGetValue(name)
	local d = self:inventoryGet()
	return d[name]
end

function ply:inventorySaveInv(i)
	if not i then return end

	self:inventorySetValue("inventory", i)

end

function ply:inventoryGetInv()

	local i = self:inventoryGetValue( "inventory" )
	return i

end

function ply:inventoryHasItem(name,amount)

	if not amount then amount = 1 end

	local i = self:inventoryGetInv()

	if i then
		if i[name] then
			if i[name].amount >= amount then
				return true
			else
				return false
			end
		else
			return false
		end
	else
		return false
	end

end

function ply:inventoryTakeItem(name,amount)

	if not amount then amount = 1 end

	local i = self:inventoryGetInv()

	if self:inventoryHasItem(name,amount) then
		i[name].amount = i[name].amount - amount

		self:inventorySaveInv(i)
		return true
	else
		return false
	end

end

function ply:inventoryGiveItem(name,amount)

	if not amount then amount = 1 end

	local i = self:inventoryGetInv()

	local item = getItems(name)

	if not item then return end

	if amount == 1 then
		self:ChatPrint("Added " .. item.name .. " to your inventory.")
	elseif amount > 1 then
		self:ChatPrint("Added " .. amount .. "" .. item.name .. " to your inventory.")
	end

	if self:inventoryHasItem(name,amount) then
		i[name].amount = i[name].amount + amount
	else
		i[name] = {amount = amount}
	end

	self:inventorySave()
end

net.Receive("drop",function(len,ply)

	local name = net.ReadString()

	if ply:inventoryHasItem(name,1) then
		ply:inventoryTakeItem(name,1)
		CreateItem(ply,name,itemSpawnPos(ply))
	end

end)

net.Receive("use",function(len,ply)

	local name = net.ReadString()

	local item = getItems(name)

	if item then
		if ply:inventoryHasItem(name,1) then
			ply:inventoryTakeItem(name,1)
			item.use(ply)
		end
	end
	
end)

local idd = 0

function CreateItem(ply,name,pos)
	local itemT = getItems(name)
	if itemT then
		idd = idd + 1
		local item = ents.Create(itemT.ent)
		item:SetNWString("name",itemT.name)
		item:SetNWString("itemName",name)
		item:SetNWInt("uID",idd)
		item:SetNWBool("pickup",true)
		item:SetPos(pos)
		item:SetNWEntity("owner",ply)
		item:SetSkin(itemT.skin or 0)
		itemT.drop(ply,item)

		item:Spawn()
		item:Activate()
	else
		return false
	end
end

function itemSpawnPos(ply)
	local pos = ply:GetShootPos()
	local ang = ply:GetAimVector()

	local td = {}
	td.start = pos
	td.endpos = pos+(ang*80)
	local trace = util.TraceLine(td)
	return trace.HitPos
end

net.Receive("pickup",function(len,ply)
	local trace = {}
	trace.start = ply:EyePos()
	trace.endpos = trace.start + ply:GetAimVector() * 85
	trace.filter = ply
	local tr = util.TraceLine(trace)

	if (tr.HitWorld) then return end
	if !tr.Entity:IsValid() then return end

	if tr.Entity:GetNWBool("pickup") then
		local item = getItems(tr.Entity:GetNWString("itemName"))
		if tr.Entity:GetNWBool("pickup") == nil then
			ply:inventoryGiveItem(tr.Entity:GetNWString("itemName"),1)
			tr.Entity:Remove()
		else
			if tr.Entity:GetNWBool("pickup") then
				ply:inventoryGiveItem(tr.Entity:GetNWString("itemName"),1)
				tr.Entity:Remove()
			end
		end
	end

	ply:inventorySave()
end)

[editline]19th May 2016[/editline]

[QUOTE=Unknown Gamer;50351437]Change the 5 to how much space you want between each panel list and add it under your DPanelList itemlist

itemlist:SetSpacing( 5 ) -- Space between each item[/QUOTE]

Didn't work.

[Rubat]

In your code:

		local function inventoryItems()
			for k, v in pairs(inventory) do 
				local i = getItems(k)
				if i then 
					local b = InventoryPanel(k, i.name, v.amount, i.desc, i.model, itemlist)
					itemlist:AddItem(b)
				end
			end
		end

The function InventoryPanel never returns any panels.

Either call itemlist:AddItem() from InventoryPanel, or make InventoryPanel return a value.

[H4]

[QUOTE=Robotboy655;50351507]In your code:

		local function inventoryItems()
			for k, v in pairs(inventory) do 
				local i = getItems(k)
				if i then 
					local b = InventoryPanel(k, i.name, v.amount, i.desc, i.model, itemlist)
					itemlist:AddItem(b)
				end
			end
		end

The function InventoryPanel never returns any panels.

Either call itemlist:AddItem() from InventoryPanel, or make InventoryPanel return a value.[/QUOTE]

Awesome it worked, thanks for the help.