Party-Parrots-At-Sea/src/main/java/seng302/visualiser/MiniMap.java

package seng302.visualiser;

import java.util.HashMap;
import java.util.List;
import javafx.application.Platform;
import javafx.geometry.Point2D;
import javafx.scene.paint.Color;
import javafx.scene.shape.Polygon;
import javafx.scene.transform.Rotate;
import seng302.model.ClientYacht;
import seng302.model.Limit;
import seng302.model.mark.CompoundMark;
import seng302.model.mark.Corner;

/**
 * Class converts a map preview to a minimap by adding boats.
 */
public class MiniMap extends MapPreview {

    private HashMap<ClientYacht, Polygon> boatIcons = new HashMap<>();

    public MiniMap (List<CompoundMark> marks, List<Corner> course, List<Limit> border, List<ClientYacht> boats, ClientYacht player) {
        super(marks, course, border);
        setBoats(boats);
        player.addMarkRoundingListener(this::updateMarkArrows);
    }

    public void setBoats(List<ClientYacht> yachts) {
        for (ClientYacht yacht : yachts) {
            Polygon boatIcon = new Polygon(0, -3.5, 3.5, 3.5, -3.5, 3.5);
            boatIcon.setStroke(Color.BLACK);
            boatIcon.setFill(Color.GRAY);
            boatIcon.setFill(yacht.getColour());
            boatIcon.setFill(yacht.getColour());
            boatIcons.put(yacht, boatIcon);
            boatIcon.getTransforms().add(new Rotate(0));
            yacht.addLocationListener((boat, lat, lon, heading, sailIn, velocity) -> {
                Platform.runLater(() -> {
                    Polygon bi = boatIcons.get(boat);
                    Point2D p2d = scaledPoint.findScaledXY(lat, lon);
                    bi.setLayoutX(p2d.getX());
                    bi.setLayoutY(p2d.getY());
                    ((Rotate) bi.getTransforms().get(0)).setAngle(heading);
                });
            });
        }
        Platform.runLater(() -> {
            gameObjects.getChildren().addAll(boatIcons.values());
        });
    }
}