School_Project/app/src/main/java/school_project/GameUI.java

package school_project;

import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Group;
import javafx.scene.input.MouseButton;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.stage.Screen;
import school_project.Utils.MatrixShape;

import java.io.FileNotFoundException;

public class GameUI extends Group{
    public final static int SEGMENT_SIZE = 50;
    public final static int SPACE_SIZE = 5;
    public GameUI(Map level) throws FileNotFoundException {
        super();

        MatrixShape grid = new MatrixShape(level);
        grid.setLayoutX(Screen.getPrimary().getBounds().getWidth()/2 - grid.boundary_size.x/2);
        grid.setLayoutY(Screen.getPrimary().getBounds().getHeight()/2 - grid.boundary_size.y/2);

        Group pieces = new Group();
        for (Piece p : level.getPieces()) {
            MatrixShape _piece = new MatrixShape(p);
            _piece.setOnMouseClicked(event -> {
                if(event.getButton() == MouseButton.SECONDARY){
                    ((Piece) _piece.shape).RotateRight(1);
                    _piece.update();
                }
            });
            _piece.setOnMouseDragged(event -> {
                _piece.setLayoutX(event.getSceneX());
                _piece.setLayoutY(event.getSceneY());
            });
            pieces.getChildren().add(_piece);
        }

        getChildren().addAll(grid, pieces);
    }
}