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package NET.worlds.console;
import NET.worlds.network.URL;
import NET.worlds.scape.BGLoaded;
import NET.worlds.scape.BackgroundLoader;
import NET.worlds.scape.Room;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;
public class ImageCanvas extends Component implements BGLoaded {
private static final long serialVersionUID = 1687513733496926512L;
protected URL imageURL_;
protected Image image_;
protected boolean loaded_;
protected Dimension dim_;
protected static final URL defaultImageURL = URL.make("home:..\\default.gif");
public ImageCanvas(URL inURL) {
this.setNewImage(inURL);
}
protected ImageCanvas() {
}
public ImageCanvas(String nm) {
this.loadImage(nm);
}
private Image loadImage(String nm) {
this.imageURL_ = URL.make("home:" + nm);
this.image_ = this.loadLocalImage(this.imageURL_.unalias());
if (this.image_ == null) {
this.imageURL_ = URL.make("home:..\\" + nm);
this.image_ = this.loadLocalImage(this.imageURL_.unalias());
}
if (this.image_ == null) {
this.setNewImage(URL.make(nm));
}
return this.image_;
}
public void setNewImage(URL newImageURL, Graphics g) {
this.setNewImage(newImageURL);
}
public void setNewImage(URL newImageURL) {
this.imageURL_ = newImageURL;
this.flushImage();
this.loaded_ = false;
this.loadRemoteImage();
}
protected void flushImage() {
if (this.image_ != null) {
this.image_.flush();
this.image_ = null;
}
}
@Override
public void update(Graphics g) {
if (g != null) {
Dimension d = this.getSize();
if (this.image_ == null || d.width > this.dim_.width || d.height > this.dim_.height) {
super.update(g);
}
this.paint(g);
}
}
@Override
public void paint(Graphics g) {
if (this.image_ != null && g != null) {
g.drawImage(this.image_, 0, 0, this);
}
}
public void paint(Graphics g, int x, int y) {
if (this.image_ != null && g != null) {
g.drawImage(this.image_, x, y, this);
}
}
public Dimension imageSize() {
if (this.image_ == null) {
this.dim_ = new Dimension(0, 0);
} else {
int width = this.image_.getWidth(this);
int height = this.image_.getHeight(this);
if (width != -1 && height != -1) {
this.dim_ = new Dimension(width, height);
}
}
return this.dim_;
}
@Override
public Object asyncBackgroundLoad(String localName, URL remoteURL) {
this.image_ = this.loadLocalImage(localName);
if (this.getGraphics() != null) {
this.update(this.getGraphics());
}
return localName;
}
@Override
public boolean syncBackgroundLoad(Object obj, URL remoteURL) {
String localName = (String)obj;
this.image_ = this.loadLocalImage(localName);
if (this.getGraphics() != null) {
this.update(this.getGraphics());
}
return false;
}
@Override
public Room getBackgroundLoadRoom() {
return null;
}
private void loadRemoteImage() {
this.image_ = this.loadLocalImage(defaultImageURL.unalias());
if (this.imageURL_ != defaultImageURL) {
BackgroundLoader.get(this, this.imageURL_);
}
}
private Image loadLocalImage(String fName) {
Image image = Toolkit.getDefaultToolkit().getImage(fName);
MediaTracker tracker = new MediaTracker(this);
tracker.addImage(image, 0);
try {
tracker.waitForAll();
} catch (InterruptedException var5) {
}
if (!tracker.isErrorAny()) {
this.loaded_ = true;
return image;
} else {
return null;
}
}
public static Image loadImage(URL url, Component comp) {
Image image = Toolkit.getDefaultToolkit().getImage(url.unalias());
MediaTracker tracker = new MediaTracker(comp);
tracker.addImage(image, 0);
try {
tracker.waitForAll();
} catch (InterruptedException var5) {
}
return !tracker.isErrorAny() ? image : null;
}
public static Image getSystemImage(String name, Component comp) {
for (int pass = 0; pass < 2; pass++) {
Image image = loadImage(URL.make("home:" + name), comp);
if (image != null) {
return image;
}
if (pass == 0) {
name = "..\\" + name;
}
}
return null;
}
@Override
public Dimension preferredSize() {
return this.imageSize();
}
@Override
public Dimension minimumSize() {
return this.imageSize();
}
}
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