Added 3D mark arrows and cleaned up other classes.

2026-05-09 06:18:44 +00:00 · 2017-09-14 11:28:50 +12:00
parent d5ce61a0ff
commit 0a62c538ca
22 changed files with 778 additions and 961 deletions
@@ -0,0 +1,135 @@
+package seng302.visualiser.fxObjects.assets_3D;
+
+import java.util.ArrayList;
+import java.util.List;
+import javafx.application.Platform;
+import javafx.geometry.Point3D;
+import javafx.scene.Group;
+import javafx.scene.paint.Color;
+import javafx.scene.transform.Rotate;
+
+/**
+ * BoatGroup is a javafx group that by default contains a graphical objects for representing a 2
+ * dimensional boat. It contains a single polygon for the boat, a group of lines to show it's path,
+ * a wake object and two text labels to annotate the boat teams name and the boats velocity. The
+ * boat will update it's position onscreen everytime UpdatePosition is called unless the window is
+ * minimized in which case it attempts to store animations and apply them when the window is
+ * maximised.
+ */
+public class BoatObject extends Group {
+
+    @FunctionalInterface
+    public interface SelectedBoatListener {
+
+        void notifySelected(BoatObject boatObject, Boolean isSelected);
+    }
+
+    private BoatModel boatAssets;
+    private Group wake;
+    private Color colour = Color.BLACK;
+    private Boolean isSelected = false;
+    private Rotate rotation = new Rotate(0,0,1);
+
+    private List<SelectedBoatListener> selectedBoatListenerListeners = new ArrayList<>();
+
+    /**
+     * Creates a BoatGroup with the default triangular boat polygon.
+     */
+    public BoatObject() {
+        boatAssets = ModelFactory.boatGameView(BoatMeshType.DINGHY, colour);
+        boatAssets.hideSail();
+        boatAssets.getAssets().getTransforms().addAll(
+            rotation
+        );
+        boatAssets.getAssets().setOnMouseClicked(event -> {
+            setIsSelected(!isSelected);
+            updateListeners();
+        });
+        boatAssets.getAssets().setCache(true);
+        wake = ModelFactory.importModel(ModelType.WAKE).getAssets();
+        super.getChildren().addAll(boatAssets.getAssets());
+    }
+
+    public void setFill (Color value) {
+        this.colour = value;
+        boatAssets.changeColour(colour);
+    }
+
+
+    /**
+     * Moves the boat and its children annotations to coordinates specified
+     *  @param x The X coordinate to move the boat to
+     * @param y The Y coordinate to move the boat to
+     * @param rotation The rotation by which the boat moves
+     * @param velocity The velocity the boat is moving
+     * @param sailIn Boolean to toggle sail state.
+     * @param windDir .
+     */
+    public void moveTo(double x, double y, double rotation, double velocity, Boolean sailIn, double windDir) {
+        Double dx = Math.abs(boatAssets.getAssets().getLayoutX() - x);
+        Double dy = Math.abs(boatAssets.getAssets().getLayoutY() - y);
+        Platform.runLater(() -> {
+            rotateTo(rotation, sailIn, windDir);
+            this.layoutXProperty().setValue(x);
+            this.layoutYProperty().setValue(y);
+            wake.setLayoutX(x);
+            wake.setLayoutY(y);
+        });
+    }
+
+    private Double normalizeHeading(double heading, double windDirection) {
+        Double normalizedHeading = heading - windDirection;
+        normalizedHeading = (double) Math.floorMod(normalizedHeading.longValue(), 360L);
+        return normalizedHeading;
+    }
+
+
+    private void rotateTo(double heading, boolean sailsIn, double windDir) {
+        rotation.setAngle(heading);
+        wake.getTransforms().setAll(new Rotate(heading, new Point3D(0,0,1)));
+        if (sailsIn) {
+            boatAssets.showSail();
+            Double sailWindOffset = 30.0;
+            Double upwindAngleLimit = 15.0;
+            Double downwindAngleLimit = 10.0; //Upwind from normalised horizontal
+            Double normalizedHeading = normalizeHeading(heading, windDir);
+            if (normalizedHeading < 180) {
+                if (normalizedHeading < sailWindOffset + upwindAngleLimit){
+                    boatAssets.rotateSail(-upwindAngleLimit);
+                } else if (normalizedHeading > 90 + sailWindOffset){
+                    boatAssets.rotateSail(-90 + downwindAngleLimit);
+                } else {
+                    boatAssets.rotateSail(-heading + windDir + sailWindOffset);
+                }
+            } else {
+                if (normalizedHeading > 360 - (sailWindOffset + upwindAngleLimit)) {
+                    boatAssets.rotateSail(upwindAngleLimit);
+                } else if (normalizedHeading < 270 - sailWindOffset) {
+                    boatAssets.rotateSail(90 - downwindAngleLimit);
+                } else {
+                    boatAssets.rotateSail(-heading + windDir - sailWindOffset);
+                }
+            }
+        } else {
+            boatAssets.hideSail();
+        }
+    }
+
+    public Group getWake () {
+        return wake;
+    }
+
+    public void setIsSelected(Boolean isSelected) {
+        this.isSelected = isSelected;
+    }
+
+    private void updateListeners() {
+        for (SelectedBoatListener sbl : selectedBoatListenerListeners) {
+            sbl.notifySelected(this, this.isSelected);
+        }
+    }
+
+    public void addSelectedBoatListener(SelectedBoatListener sbl) {
+        selectedBoatListenerListeners.add(sbl);
+    }
+}