/*     */ package NET.worlds.scape;
/*     */ 
/*     */ import NET.worlds.network.URL;
/*     */ import java.io.File;
/*     */ import java.util.Hashtable;
/*     */ import java.util.StringTokenizer;
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/*     */ public abstract class TextureDecoder
/*     */ {
/*  36 */   protected static Hashtable<String, TextureDecoder> handlers = new Hashtable();
/*     */   
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/*     */   private static TextureDecoder defaultDecoder;
/*     */   
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/*     */   private static String allExts;
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/*     */   static
/*     */   {
/*  52 */     addHandler(defaultDecoder = new FileTextureDecoder());
/*  53 */     addHandler(new StandardTextureDecoder());
/*  54 */     addHandler(new ScapePicTextureDecoder());
/*     */   }
/*     */   
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/*     */   protected abstract String getExts();
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/*     */   protected abstract Texture read(String paramString1, String paramString2);
/*     */   
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/*     */   private static void addHandler(TextureDecoder decoder)
/*     */   {
/*  72 */     StringTokenizer e = new StringTokenizer(decoder.getExts(), ";");
/*  73 */     while (e.hasMoreTokens()) {
/*  74 */       String ext = e.nextToken().toLowerCase();
/*  75 */       handlers.put(ext, decoder);
/*  76 */       if (allExts == null) {
/*  77 */         allExts = ext;
/*     */       } else {
/*  79 */         allExts = allExts + File.pathSeparator + ext;
/*     */       }
/*     */     }
/*     */   }
/*     */   
/*     */   public static String getAllExts() {
/*  85 */     return allExts;
/*     */   }
/*     */   
/*     */   public static String getJavaExts()
/*     */   {
/*  90 */     return new StandardTextureDecoder().getExts();
/*     */   }
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/*     */   public static Texture decode(URL url, String filename)
/*     */   {
/*  99 */     return decode(url, url.getAbsolute(), filename);
/*     */   }
/*     */   
/*     */ 
/*     */   public static Texture decode(URL url, String lookupName, String filename)
/*     */   {
/* 105 */     Texture tex = FileTexture.dictLookup(lookupName);
/* 106 */     if (tex != null) {
/* 107 */       return tex;
/*     */     }
/* 109 */     String urlName = url.getInternal();
/*     */     
/*     */ 
/* 112 */     int delim = urlName.lastIndexOf('.');
/* 113 */     int lastPath = urlName.lastIndexOf('/');
/* 114 */     lastPath = Math.max(lastPath, urlName.lastIndexOf('\\'));
/* 115 */     lastPath = Math.max(lastPath, urlName.lastIndexOf(':'));
/* 116 */     if (delim > lastPath) {
/* 117 */       String ext = urlName.substring(delim + 1).toLowerCase();
/* 118 */       TextureDecoder decoder = (TextureDecoder)handlers.get(ext);
/* 119 */       if (decoder != null) {
/* 120 */         Texture t = decoder.read(lookupName, filename);
/* 121 */         if (t.textureID != 0)
/* 122 */           return t;
/*     */       }
/*     */     }
/* 125 */     return null;
/*     */   }
/*     */ }


/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\scape\TextureDecoder.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */