Joseph Gardner
8 years ago
commit
fa4a2b28d2
@ -0,0 +1,38 @@
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package network.MessageDecoders;
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import network.Exceptions.InvalidMessageException;
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import network.Messages.AC35Data;
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import network.Messages.BoatState;
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import java.util.Arrays;
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import static network.Utils.ByteConverter.bytesToInt;
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/**
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* Decoder for {@link BoatState} messages
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*/
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public class BoatStateDecoder implements MessageDecoder {
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/**
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* Decoded BoatState message
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*/
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private BoatState message;
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@Override
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public AC35Data decode(byte[] encodedMessage) throws InvalidMessageException {
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byte[] sourceID = Arrays.copyOfRange(encodedMessage, 0, 4);
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byte boatHealth = encodedMessage[4];
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// Unpack bytes into BoatState
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this.message = new BoatState(
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bytesToInt(sourceID),
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boatHealth
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);
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// Return BoatState
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return this.message;
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}
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public BoatState getMessage() {
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return message;
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}
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}
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@ -0,0 +1,32 @@
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package network.MessageEncoders;
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import network.Exceptions.InvalidMessageException;
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import network.Messages.AC35Data;
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import network.Messages.BoatState;
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import java.nio.ByteBuffer;
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import static network.Utils.ByteConverter.intToBytes;
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/**
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* Encoder for {@link BoatState} message
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*/
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public class BoatStateEncoder implements MessageEncoder {
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@Override
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public byte[] encode(AC35Data message) throws InvalidMessageException {
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// Downcast message
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BoatState boatState = (BoatState)message;
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//Serialise message
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byte[] sourceID = intToBytes(boatState.getSourceID());
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byte boatHealth = (byte)boatState.getBoatHealth();
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// Pack bytes into string
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ByteBuffer boatStateMessage = ByteBuffer.allocate(5);
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boatStateMessage.put(sourceID);
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boatStateMessage.put(boatHealth);
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// Return byte string
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return boatStateMessage.array();
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}
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}
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@ -0,0 +1,31 @@
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package network.Messages;
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import network.Messages.Enums.MessageType;
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/**
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* Represents the information in a BoatState message according to protocol meeting
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*/
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public class BoatState extends AC35Data {
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/**
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* Source ID of boat described in message
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*/
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private int sourceID;
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/**
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* Health between 0-100 of boat with above source ID
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*/
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private int boatHealth;
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public BoatState(int sourceID, int boatHealth) {
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super(MessageType.BOATSTATE);
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this.sourceID = sourceID;
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this.boatHealth = boatHealth;
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}
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public int getSourceID() {
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return sourceID;
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}
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public int getBoatHealth() {
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return boatHealth;
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}
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}
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@ -0,0 +1,30 @@
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package visualiser.Commands.VisualiserRaceCommands;
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import mock.model.commandFactory.Command;
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import network.Messages.BoatState;
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import shared.exceptions.BoatNotFoundException;
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import visualiser.model.VisualiserBoat;
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import visualiser.model.VisualiserRaceState;
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/**
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* Updates boats on visualiser when their health changes
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*/
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public class BoatStateCommand implements Command {
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private BoatState boatState;
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private VisualiserRaceState visualiserRace;
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public BoatStateCommand(BoatState boatState, VisualiserRaceState visualiserRace) {
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this.boatState = boatState;
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this.visualiserRace = visualiserRace;
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}
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@Override
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public void execute() {
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try {
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VisualiserBoat boat = visualiserRace.getBoat(boatState.getSourceID());
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boat.setHealth(boatState.getBoatHealth());
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} catch (BoatNotFoundException e) {
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// Fail silently
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}
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}
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}
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package visualiser.layout;
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import javafx.geometry.Point3D;
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import javafx.scene.image.Image;
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import javafx.scene.media.AudioClip;
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import javafx.scene.paint.Color;
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import javafx.scene.paint.PhongMaterial;
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import javafx.scene.shape.*;
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import javafx.scene.transform.Rotate;
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/**
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* Created by zwu18 on 24/09/17.
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*/
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public class HealthEffect extends Subject3D {
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private int sourceID;
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private long currentTime;
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private AudioClip warningSound = new AudioClip(this.getClass().getResource("/visualiser/sounds/warning.mp3").toExternalForm());
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private AudioClip deadSound = new AudioClip(this.getClass().getResource("/visualiser/sounds/dead1.wav").toExternalForm());
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public HealthEffect(int sourceID, long currentTime){
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super(createEffect(), 0);
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this.sourceID = sourceID;
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this.currentTime = currentTime;
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}
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/**
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* Initialise the mesh view with image
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* @return Mesh view
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*/
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private static Shape3D createEffect(){
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Image image = new Image(HealthEffect.class.getClassLoader().getResourceAsStream("images/warning.png"));
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Plane3D plane = new Plane3D(20, 20, 10, 10);
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PhongMaterial material = new PhongMaterial();
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material.setDiffuseColor(Color.web("#FFFFFF"));
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material.setSpecularColor(Color.web("#000000"));
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material.setDiffuseMap(image);
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MeshView imageSurface = new MeshView(plane);
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imageSurface.setMaterial(material);
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imageSurface.setMouseTransparent(true);
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//imageSurface.toFront(); this.flashInterval = flashInterval;
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return imageSurface;
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}
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public void rotateView(Double angle, Double pivotX, Double pivotY, Double pivotZ, Point3D axis){
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Rotate rotate = new Rotate(angle, axis);
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rotate.setPivotX(pivotX);
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rotate.setPivotY(pivotY);
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rotate.setPivotZ(pivotZ);
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this.getMesh().getTransforms().add(rotate);
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}
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public void setVisible(boolean bool){
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this.getMesh().setVisible(bool);
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}
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public int getSourceID(){
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return sourceID;
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}
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public void setSourceID(int id){
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this.sourceID = id;
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}
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/**
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* Display visual indication when boat dies
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* @param player boolean if player is current user or not
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*/
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public void displayDeath(boolean player){
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Image image = new Image(HealthEffect.class.getClassLoader().getResourceAsStream("images/warning2.png"));
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PhongMaterial material = (PhongMaterial) this.getMesh().getMaterial();
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material.setDiffuseColor(Color.web("#FFFFFF"));
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material.setSpecularColor(Color.web("#000000"));
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material.setDiffuseMap(image);
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this.getMesh().setMaterial(material);
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if(player) {
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deadSound.play();
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}
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}
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/**
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* Flash the mesh view at a certain interval
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* @param checkTime The current time of flash
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* @param flashInterval Desired flash interval
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* @param playerBoat Whether or not this effect is for the player's boat.
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*/
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public void flash(long checkTime, long flashInterval, boolean playerBoat){
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if(checkTime >= (currentTime+flashInterval)){
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this.currentTime = checkTime;
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if(this.getMesh().isVisible()){
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this.setVisible(false);
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} else {
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if(playerBoat) {
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warningSound.setVolume(0.1);
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warningSound.play();
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}
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this.setVisible(true);
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}
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}
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}
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}
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@ -0,0 +1,66 @@
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package visualiser.layout;
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import javafx.scene.image.Image;
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import javafx.scene.image.WritableImage;
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import javafx.scene.layout.*;
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import javafx.scene.shape.Rectangle;
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import java.awt.image.BufferedImage;
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/**
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* Created by connortaylorbrown on 21/09/17.
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*/
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public class HealthSlider extends Pane {
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/**
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* Image used to fill health slider
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*/
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private Image fillImage;
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/**
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* Size of background for image configuration
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*/
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private BackgroundSize backgroundSize;
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/**
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* Percentage of image cropped out from top
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*/
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private double crop;
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public HealthSlider(Image fillImage) {
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this.fillImage = fillImage;
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this.crop = 1;
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this.backgroundSize = new BackgroundSize(
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100,
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100,
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true,
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true,
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true,
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false);
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drawSlider();
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}
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public void setCrop(double crop) {
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this.crop = crop;
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drawSlider();
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}
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private void drawSlider() {
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int top = Math.max(0,(int)(fillImage.getHeight() - crop * fillImage.getHeight()));
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WritableImage croppedImage = new WritableImage(
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fillImage.getPixelReader(),
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0,
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top,
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(int)fillImage.getWidth(),
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(int)fillImage.getHeight() - top
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);
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BackgroundImage backgroundImage = new BackgroundImage(
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croppedImage,
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BackgroundRepeat.NO_REPEAT,
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BackgroundRepeat.NO_REPEAT,
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BackgroundPosition.CENTER,
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backgroundSize
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);
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this.setBackground(new Background(backgroundImage));
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}
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}
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After Width: | Height: | Size: 32 KiB |
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After Width: | Height: | Size: 3.1 MiB |
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After Width: | Height: | Size: 5.5 KiB |
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@ -0,0 +1,33 @@
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package network.MessageDecoders;
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import network.Exceptions.InvalidMessageException;
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import network.MessageEncoders.RaceVisionByteEncoder;
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import network.Messages.BoatState;
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import org.junit.Before;
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import org.junit.Test;
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import static org.testng.Assert.*;
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/**
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* Test for the {@link network.Messages.BoatState} encoder and decoder.
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*/
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public class BoatStateDecoderTest {
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private BoatState originalMessage;
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private BoatState decodedMessage;
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@Before
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public void setUp() throws InvalidMessageException {
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originalMessage = new BoatState(0, 100);
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byte[] encodedMessage = RaceVisionByteEncoder.encode(originalMessage);
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BoatStateDecoder decoder = new BoatStateDecoder();
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decoder.decode(encodedMessage);
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decodedMessage = decoder.getMessage();
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}
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@Test
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public void decodingEqualsOriginal() {
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assertEquals(originalMessage.getSourceID(), decodedMessage.getSourceID());
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assertEquals(originalMessage.getBoatHealth(), decodedMessage.getBoatHealth());
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}
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}
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