Question 1

How to create a button with catui in Löve2D?

Accepted Answer

Instantiate a UIControl, set its position and size using setPos and setSize, then add event handlers for drawing and clicks with the events system, as shown in the README example. This involves manual graphics for styling and binding functions to UI_CLICK events.

Question 2

catui vs other Löve2D GUI libraries like SUIT or LoveFrames?

Accepted Answer

catui is more minimalistic and extensible, offering lightweight control and customizability, whereas SUIT and LoveFrames provide more pre-built components and features. Choose catui for performance-focused projects with custom UI needs, but opt for others if you want ready-to-use widgets with less coding.

Question 3

Is catui good for complex game menus?

Accepted Answer

catui can handle complex menus due to its extensible architecture, but it requires significant manual work to build and style components. For intricate UIs, the lack of built-in layout tools or advanced features might slow down development.

Question 4

How to handle UI events in catui?

Accepted Answer

Use the events system to bind functions to events like UI_CLICK or UI_DRAW with the on method, as demonstrated in the example. This allows custom interaction logic, but you must manage event propagation and cleanup manually.

Question 5

Can I use catui for mobile games in Löve2D?

Accepted Answer

Yes, catui's light-weight design makes it suitable for mobile games where performance is crucial, but you'll need to adapt the event system for touch inputs and ensure responsive layouts, as it lacks built-in mobile-specific features.

Question 6

What are the performance implications of using catui?

Accepted Answer

catui is designed with minimal overhead, so it should have low impact on game performance. However, custom drawing and event handling can affect performance if not optimized, as all rendering is manual through Löve2D graphics calls.

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