# HelloInput Example

## Description

This example demonstrates how to handle basic input events by:

- Create a window using `WindowWaylandWayland`
- Register event listeners using `EventListener<T>` for:
  - Mouse click events
  - Specific key events
  - General keypress events
- Print formatted feedback to the console when events are triggered

## Expected Result

When you interact with the window, you might see console output like:

Clicked on X:450 Y:320!
Pressed specifically the a key!
Pressed the b key!

Make sure that the window has focus.

##  Highlighted Code Snippet

```cpp
EventListener<MousePoint> clickListener(&window.onMouseLeftClick, [](MousePoint point){
    std::cout << std::format("Clicked on X:{} Y:{}!", point.x, point.y);
});

EventListener<void> keyAListener(&window.onKeyDown['a'], [](){
    std::cout << std::format("Pressed specifically the a key!");
});

EventListener<char> anyKeyListener(&window.onAnyKeyDown, [](char key){
    std::cout << std::format("Pressed the {} key!", key);
});
```

## How to Run

```bash
crafter-build -c example -r
```

## Relevant documentation

[Window](https://crafter-graphics.docs.catcrafts.net/classCrafter_1_1Window.html)