Crafter.Graphics/examples/HelloUI/main.cpp

import Crafter.Event;
import Crafter.Graphics;
import std;
using namespace Crafter;

int main() {
    WindowWayland window(1280, 720, "Hello Input!");

    UiElementBufferMouseBuffer* element = new UiElementBufferMouseBuffer(
        2,  //bufferWidth: the width of this elements pixel buffer
        1,  //bufferHeight: the height of this elements pixel buffer
        FractionalToMapped(0.5), //anchorX: relative position where this elements x anchor (top-left) is placed to its parent x anchor 
        FractionalToMapped(0.5), //anchorY: relative position where this elements y anchor (top-left) is placed to its parent y anchor 
        FractionalToMapped(0.5), //relativeSizeX: the relative x size this element should be scaled to compared to its parent
        FractionalToMapped(0.5), //relativeSizeY: the relative y size this element should be scaled to compared to its parent
        FractionalToMapped(0.5), //anchorOffsetX: the amount this element's anchor should be offset from the top left corner (0.5 to in the middle)
        FractionalToMapped(0.5), //anchorOffsetY: the amount this element's anchor should be offset from the top left corner (0.5 to place it in the middle)
        0,  //z: this elements Z position
        false //ignoreScaling: wether this element ignores the scaling of the window, if true its size will be scaled according to the window scale
    );

    window.elements.push_back(element);
    window.mouseElements.push_back(element);

    element->UpdatePosition(window);
    window.ScaleMouse(element->UiElementMouse::transform, element->UiElement::transform);

	EventListener<MousePoint> clickListener(&element->onMouseLeftClick, [element, &window](MousePoint point){
        // Print the coordinates where the user clicked relative to the element's top left corner.

        //Mapped space
        std::cout << std::format("Clicked on Mapped X:{} Y:{}!", point.x, point.y) << std::endl;

        // Fraction space
        std::cout << std::format("Clicked on Fraction X:{} Y:{}!", MappedToFractionalBoundless(point.x), MappedToFractionalBoundless(point.y)) << std::endl;

        // Screen space
        std::cout << std::format("Clicked on Screen X:{} Y:{}!\n", MappedToPixelBoundless(point.x, MappedToPixelBoundless(element->UiElementMouse::transform.scaled.width, window.width)), MappedToPixelBoundless(element->UiElementMouse::transform.scaled.height, window.height)) << std::endl;
    });
    

    element->buffer = {{255, 0, 0 ,255}, {0, 255, 0 ,255}};
	window.Render();
    window.StartSync();
}