131 lines
3.8 KiB
Java
131 lines
3.8 KiB
Java
package jnet.client.gui.mapview;
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import jnet.client.Client;
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import jnet.client.network.NettyClient;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.event.ActionEvent;
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.swing.JPanel;
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import javax.swing.Timer;
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import jnet.lib.LogFile;
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import jnet.lib.object.Connection;
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import jnet.lib.object.Map;
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import jnet.lib.object.MapObject;
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public class MapView extends JPanel {
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public static List<PaintObject> paintObjects = new ArrayList<>();
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public static List<PaintConnection> paintConnection = new ArrayList<>();
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private BufferedImage lockImage;
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private BufferedImage unlockImage;
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private static Map map;
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public MapView(Map map) {
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this.map = map;
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LogFile.printDebug("View map: " + map.getName());
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paintObjects.clear();
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paintConnection.clear();
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try {
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lockImage = ImageIO.read(getClass().getResourceAsStream("/img/lock.png"));
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unlockImage = ImageIO.read(getClass().getResourceAsStream("/img/unlock.png"));
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} catch (IOException ex) {
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LogFile.printErr("File not found: " + ex);
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}
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loadConnection(map.getId());
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loadObject(map.getId());
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this.addMouseMotionListener(new MapViewAction(map));
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this.addMouseListener(new MapViewAction(map));
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// periodicke prekreslovani
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Timer timer = new Timer(100, (ActionEvent ae) -> {
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if (NettyClient.isConnected()) {
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this.setBackground(Color.white);
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} else {
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this.setBackground(Color.LIGHT_GRAY);
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}
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repaint();
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});
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timer.start();
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}
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@Override
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protected void paintComponent(Graphics g) {
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super.paintComponent(g);
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Graphics2D g2 = (Graphics2D) g.create();
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// vykresleni lock/unlock mapy
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g.drawImage(map.isLock() ? lockImage : unlockImage, 0, 0, this);
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// vykresleni stavajicich propojeni
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for (PaintConnection c : paintConnection) {
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c.paint(g2);
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}
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// Kreslení nového propojení
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if (MapViewAction.createConnection && MapViewAction.startConMapObject != null && MapViewAction.endConnPoint != null) {
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g.setColor(Color.RED); // Barva propojení
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g.drawLine(
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MapViewAction.startConMapObject.getPoint().x, MapViewAction.startConMapObject.getPoint().y,
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MapViewAction.endConnPoint.x, MapViewAction.endConnPoint.y
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);
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}
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// vykresleni objektu
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for (PaintObject paintObject : paintObjects) {
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paintObject.paint(g2);
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}
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}
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public static void updateMapView(Map map) {
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if (map.equals(MapView.map)) {
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// obnoveni objektu
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paintObjects.clear();
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// nahrat objekty
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loadObject(map.getId());
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}
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}
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public static void updateMapView() {
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if (map.equals(MapView.map)) {
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// obnoveni objektu
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paintObjects.clear();
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// nahrat objekty
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loadObject(map.getId());
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}
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}
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private static void loadObject(int mapId) {
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for (Map map : Client.maps) {
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for (MapObject obj : map.getObjects()) {
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if (obj.getMap() == mapId) {
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paintObjects.add(new PaintObject(obj));
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}
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}
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}
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}
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private static void loadConnection(int mapId) {
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for (Map map : Client.maps) {
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for (Connection con : map.getConnection()) {
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if (con.getMap() == mapId) {
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paintConnection.add(new PaintConnection(con));
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}
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}
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}
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}
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}
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