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Merged
ryanlua merged 6 commits into from
Dec 5, 2025
Merged

Improve icon logic #9

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a793678
Add event code sample
ryanlua Dec 5, 2025
2be22ca
Update icon logic to account for manually toggling the inventory
ryanlua Dec 5, 2025
a63fda9
Remove unused UserInputService variable
ryanlua Dec 5, 2025
e213ac9
Change icon image variables to uppercase
ryanlua Dec 5, 2025
a87a4a0
Fix image constants in TopbarIcon.client.luau
ryanlua Dec 5, 2025
0e976e4
Fix grammar
ryanlua Dec 5, 2025
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20 changes: 19 additions & 1 deletion docs/api-reference.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@ Purse unlocks APIs for the CoreGui backpack which were previously locked to othe

## Methods

``` lua title="LocalScript - Inventory Toggle Button" linenums="1"
The following code sample, placed within a child `LocalScript` of a `GuiButton`, uses [`OpenClose()`](#openclose) to toggle the inventory on the button's `Activated` event.

``` lua title="Inventory Toggle Button" linenums="1"
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local Purse = require(ReplicatedStorage.Purse)
Expand Down Expand Up @@ -86,6 +88,22 @@ Returns true.

## Events

The following code sample, placed within a child `LocalScript` of `StarterPlayerScripts`, uses [`StateChanged`](#statechanged) to detect when the inventory is toggled and prints its state to output.

``` lua title="Detect Inventory State" linenums="1"
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local Purse = require(ReplicatedStorage.Purse)

Purse.StateChanged.Event:Connect(function(isNowOpen)
if isNowOpen then
print("Inventory opened")
else
print("Inventory closed")
end
end)
```

### StateChanged

```
Expand Down
27 changes: 13 additions & 14 deletions src/TopbarIcon.client.luau
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Original file line number Diff line number Diff line change
@@ -1,31 +1,30 @@
--!strict

local UserInputService = game:GetService("UserInputService")

local BackpackScript = require(script.Parent)
local Icon = require(script.Parent.Parent.topbarplus)

local iconSelectedImage = "rbxasset://textures/ui/TopBar/inventoryOn.png"
local iconDeselectedImage = "rbxasset://textures/ui/TopBar/inventoryOff.png"
local ICON_SELECTED_IMAGE = "rbxasset://textures/ui/TopBar/inventoryOn.png"
local ICON_DESELECTED_IMAGE = "rbxasset://textures/ui/TopBar/inventoryOff.png"

local icon = Icon.new()
icon:setCaption("Inventory")
icon:setImage(iconSelectedImage, "Selected")
icon:setImage(iconDeselectedImage, "Deselected")
icon:setImage(ICON_SELECTED_IMAGE, "Selected")
icon:setImage(ICON_DESELECTED_IMAGE, "Deselected")
icon:setImageScale(1)
icon:autoDeselect(false)
icon:setOrder(-1)
icon:bindToggleKey(Enum.KeyCode.Backquote)

UserInputService.InputBegan:Connect(function(input: InputObject, gameProcessedEvent: boolean): ()
local inputType = input.UserInputType
if not gameProcessedEvent then
if inputType == Enum.UserInputType.MouseButton1 or inputType == Enum.UserInputType.Touch then
icon:deselect()
end
BackpackScript.StateChanged.Event:Connect(function(isNowOpen)
if isNowOpen then
icon:select()
else
icon:deselect()
end
end)

icon.toggled:Connect(function(): ()
BackpackScript.OpenClose()
icon.toggled:Connect(function(_isSelected, fromSource)
if fromSource == "User" then
BackpackScript.OpenClose()
end
end)