Initial commit

1 files changed, 73 insertions, 0 deletions

diff --git a/NET/worlds/scape/TextureDecoder.java b/NET/worlds/scape/TextureDecoder.java
new file mode 100644
index 0000000..42477db
--- /dev/null
+++ b/NET/worlds/scape/TextureDecoder.java
@@ -0,0 +1,73 @@
+package NET.worlds.scape;
+
+import NET.worlds.network.URL;
+import java.io.File;
+import java.util.Hashtable;
+import java.util.StringTokenizer;
+
+public abstract class TextureDecoder {
+   protected static Hashtable handlers = new Hashtable();
+   private static TextureDecoder defaultDecoder;
+   private static String allExts;
+
+   static {
+      addHandler(defaultDecoder = new FileTextureDecoder());
+      addHandler(new StandardTextureDecoder());
+      addHandler(new ScapePicTextureDecoder());
+   }
+
+   protected abstract String getExts();
+
+   protected abstract Texture read(String var1, String var2);
+
+   private static void addHandler(TextureDecoder decoder) {
+      StringTokenizer e = new StringTokenizer(decoder.getExts(), ";");
+
+      while (e.hasMoreTokens()) {
+         String ext = e.nextToken().toLowerCase();
+         handlers.put(ext, decoder);
+         if (allExts == null) {
+            allExts = ext;
+         } else {
+            allExts = allExts + File.pathSeparator + ext;
+         }
+      }
+   }
+
+   public static String getAllExts() {
+      return allExts;
+   }
+
+   public static String getJavaExts() {
+      return new StandardTextureDecoder().getExts();
+   }
+
+   public static Texture decode(URL url, String filename) {
+      return decode(url, url.getAbsolute(), filename);
+   }
+
+   public static Texture decode(URL url, String lookupName, String filename) {
+      Texture tex = FileTexture.dictLookup(lookupName);
+      if (tex != null) {
+         return tex;
+      } else {
+         String urlName = url.getInternal();
+         int delim = urlName.lastIndexOf(46);
+         int lastPath = urlName.lastIndexOf(47);
+         lastPath = Math.max(lastPath, urlName.lastIndexOf(92));
+         lastPath = Math.max(lastPath, urlName.lastIndexOf(58));
+         if (delim > lastPath) {
+            String ext = urlName.substring(delim + 1).toLowerCase();
+            TextureDecoder decoder = (TextureDecoder)handlers.get(ext);
+            if (decoder != null) {
+               Texture t = decoder.read(lookupName, filename);
+               if (t.textureID != 0) {
+                  return t;
+               }
+            }
+         }
+
+         return null;
+      }
+   }
+}