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package NET.worlds.scape;
import NET.worlds.core.Archive;
import NET.worlds.network.URL;
import java.net.MalformedURLException;
import java.util.Enumeration;
import java.util.Vector;
public class PosableDroneLoader implements Runnable {
static final boolean debug = false;
DroneLoader loader;
private static boolean useCachedFiles = URL.usingCachedAvatars();
private Vector droneList = new Vector();
PosableDroneLoader() {
}
public static boolean usingCache() {
return useCachedFiles;
}
public static PendingDrone makePendingDrone(PosableDrone _drone, URL _url) {
return (PendingDrone)(useCachedFiles ? new PendingCacheDrone(_drone, _url) : new PendingDrone(_drone, _url));
}
public void load(PosableDrone _drone, URL _url) {
PendingDrone pd = makePendingDrone(_drone, _url);
this.droneList.addElement(pd);
if (this.loader != null) {
this.loader.wakeUp();
}
}
public boolean isPending(PosableDrone _drone, URL _url) {
Vector listCopy = (Vector)this.droneList.clone();
Enumeration enums = listCopy.elements();
while (enums.hasMoreElements()) {
PendingDrone pd = (PendingDrone)enums.nextElement();
if (pd.getUrl().toString().equals(_url.toString()) && pd.getDrone().toString().equals(_drone.toString())) {
return true;
}
}
return false;
}
@Override
public void run() {
this.loader = new DroneLoader();
while (true) {
this.loader.load(this.droneList);
}
}
public static String getAvatarBaseName(URL pUrl) {
String s = null;
int dot = pUrl.getAbsolute().indexOf(46);
if (dot != -1) {
s = pUrl.getAbsolute().substring(7, dot);
}
return s;
}
public static boolean avatarExistsLocally(URL pUrl) throws MalformedURLException {
if (useCachedFiles) {
return false;
} else if (pUrl.toString().equals(PosableShape.getDefaultURL().toString())) {
return true;
} else if (!pUrl.getAbsolute().substring(0, 7).equals("avatar:")) {
throw new MalformedURLException("Not an avatar URL");
} else {
String s = getAvatarBaseName(pUrl);
if (s == null) {
throw new MalformedURLException("No file extension");
} else {
URL realFile = URL.make(pUrl, s + ".bod");
return Archive.exists(realFile.unalias());
}
}
}
}
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