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!");

    RenderingElement<true, true, false> element(
        {
            FractionalToMapped<std::int32_t>(0.5), //anchorX: relative position where this elements x anchor (top-left) is placed to its parent x anchor 
            FractionalToMapped<std::int32_t>(0.5), //anchorY: relative position where this elements y anchor (top-left) is placed to its parent y anchor 
            FractionalToMapped<std::int32_t>(0.5), //relativeSizeX: the relative x size this element should be scaled to compared to its parent
            FractionalToMapped<std::int32_t>(0.5), //relativeSizeY: the relative y size this element should be scaled to compared to its parent
            FractionalToMapped<std::int32_t>(0.5), //anchorOffsetX: the amount this element's anchor should be offset from the top left corner (0.5 to in the middle)
            FractionalToMapped<std::int32_t>(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
        },
        OpaqueType::FullyOpaque,
        2,
        1
    );

    MouseElement mouse(window);
    element.children.push_back(&mouse);
    window.elements.push_back(&element);

    element.scalingBuffer = {{255, 0, 0 ,255}, {0, 255, 0 ,255}};
    element.UpdatePosition(window);

	EventListener<MousePoint> clickListener(&mouse.onMouseLeftClick, [&mouse, &window](MousePoint point) {
        // Print the coordinates where the user clicked relative to the element's top left corner.
        std::println("Clicked on Mapped X:{} Y:{}!\nClicked on Fraction X:{} Y:{}!\nClicked on Screen X:{} Y:{}!\n", 
            //Mapped space
            point.x, point.y, 
            // Fraction space
            MappedToFractionalBoundless(point.x), MappedToFractionalBoundless(point.y),
            // Screen space
            MappedToAbsoluteBoundless(point.x, MappedToAbsoluteBoundless(mouse.mouseScaled.width, window.width)), MappedToAbsoluteBoundless(point.y, MappedToAbsoluteBoundless(mouse.mouseScaled.width, window.height))
        );
    });

	window.Render();
    window.StartSync();
}