Initial commit

1 files changed, 84 insertions, 0 deletions

diff --git a/NET/worlds/scape/PosableDroneLoader.java b/NET/worlds/scape/PosableDroneLoader.java
new file mode 100644
index 0000000..191ef6d
--- /dev/null
+++ b/NET/worlds/scape/PosableDroneLoader.java
@@ -0,0 +1,84 @@
+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());
+         }
+      }
+   }
+}