Custom inventory troubles

Help and Feedback Scripting Support
,
#1

Once again working on Left Behind and I have a disabled inventory, and when tools
are picked up from floor then you can press 1 to equip it again but when it is in starterpack, then you can’t equip it for some reason :confused: Can somebody help me?

Script if needed

–[[

Want an explanation of the script? ٩(｡•́‿•̀｡)۶
https://youtu.be/a6WMCfSZF8k (Shirooo)

–]]

game:GetService(‘StarterGui’):SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, false)

–< variables >–
local uis = game:GetService(“UserInputService”)
local player = game.Players.LocalPlayer
local char = workspace:WaitForChild(player.Name) – added WaitForChild
local bp = player.Backpack
local hum = char:WaitForChild(“Humanoid”)
local frame = script.Parent.Frame
local template = frame.Template
local equipped = 1 – icon transparencies
local unequipped = 1

local iconSize = template.Size
local iconBorder = {x = 15, y = 5} – pixel space between icons

local inputKeys = { – dictionary for effective referencing
[“One”] = {txt = “1”},
[“Two”] = {txt = “2”},
[“Three”] = {txt = “3”},
[“Four”] = {txt = “4”},
[“Five”] = {txt = “5”},
[“Six”] = {txt = “6”},
[“Seven”] = {txt = “7”},
[“Eight”] = {txt = “8”},
[“Nine”] = {txt = “9”},
[“Zero”] = {txt = “0”},
}

local inputOrder = { – array for storing the order of the keys
inputKeys[“One”],inputKeys[“Two”],inputKeys[“Three”],inputKeys[“Four”],inputKeys[“Five”],
inputKeys[“Six”],inputKeys[“Seven”],inputKeys[“Eight”],inputKeys[“Nine”],inputKeys[“Zero”],
}

–< functions >–
function handleEquip(tool)
if tool then
if tool.Parent ~= char then
hum:EquipTool(tool)
else
hum:UnequipTools()
end
end
end

function create() – creates all the icons at once (and will only run once)

local toShow = #inputOrder -- # operator can only be used with an array, not a dictionary
local totalX = (toShow*iconSize.X.Offset)+((toShow+1)*iconBorder.x)
local totalY = iconSize.Y.Offset + (2*iconBorder.y)

frame.Size = UDim2.new(0, totalX, 0, totalY)
frame.Position = UDim2.new(0.5, -(totalX/2), 1, -(totalY+(iconBorder.y*2)))
frame.Visible = true -- just in case!

for i = 1, #inputOrder do
	
	local value = inputOrder[i]		
	local clone = template:Clone()
	clone.Parent = frame
	clone.Label.Text = value["txt"]
	clone.Name = value["txt"]
	clone.Visible = true
	clone.Position = UDim2.new(0, (i-1)*(iconSize.X.Offset)+(iconBorder.x*i), 0, iconBorder.y)
	clone.ImageTransparency = unequipped
	
	local tool = value["tool"]
	if tool then
		clone.Tool.Image = tool.TextureId
	end

	clone.Tool.MouseButton1Down:Connect(function() -- click icon to equip/unequip
		for key, value in pairs(inputKeys) do
			if value["txt"] == clone.Name then
				handleEquip(value["tool"]) 
			end 
		end
	end)

end	
template:Destroy()

end

function setup() – sets up all the tools already in the backpack (and will only run once)
local tools = bp:GetChildren()
for i = 1, #tools do
if tools[i]:IsA(“Tool”) then – does not assume that all objects in the backpack will be a tool (2.11.18)
for i = 1, #inputOrder do
local value = inputOrder[i]
if not value[“tool”] then – if the tool slot is free…
value[“tool”] = tools[i]
break – stop searching for a free slot
end
end
end
end
create()
end

function adjust()
for key, value in pairs(inputKeys) do
local tool = value[“tool”]
local icon = frame:FindFirstChild(value[“txt”])
if tool then
icon.Tool.Image = tool.TextureId
if tool.Parent == char then – if the tool is equipped…
icon.ImageTransparency = equipped
else
icon.ImageTransparency = unequipped
end
else
icon.Tool.Image = “”
icon.ImageTransparency = unequipped
end
end
end

function onKeyPress(inputObject) – press keys to equip/unequip
local key = inputObject.KeyCode.Name
local value = inputKeys[key]
if value and uis:GetFocusedTextBox() == nil then – don’t equip/unequip while typing in text box
handleEquip(value[“tool”])
end
end

function handleAddition(adding)

if adding:IsA("Tool") then
	local new = true

	for key, value in pairs(inputKeys) do
		local tool = value["tool"]
		if tool then
			if tool == adding then
				new = false
			end
		end
	end

	if new then
		for i = 1, #inputOrder do
			local tool = inputOrder[i]["tool"]
			if not tool then -- if the tool slot is free...
				inputOrder[i]["tool"] = adding
				break
			end
		end
	end

adjust()
end

end

function handleRemoval(removing)
if removing:IsA(“Tool”) then
if removing.Parent ~= char and removing.Parent ~= bp then

		for i = 1, #inputOrder do
			if inputOrder[i]["tool"] == removing then
				inputOrder[i]["tool"] = nil
				break
			end
		end
	end

	adjust()
end

end

–< events >–
uis.InputBegan:Connect(onKeyPress)

char.ChildAdded:Connect(handleAddition)
char.ChildRemoved:Connect(handleRemoval)

bp.ChildAdded:Connect(handleAddition)
bp.ChildRemoved:Connect(handleRemoval)

–< start >–
setup()

–[[ Shiro75 ]]–

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