From e1e781bb2135ef78592226f1a3eaba4925702f1f Mon Sep 17 00:00:00 2001
From: Fuwn <fuwnzy@gmail.com>
Date: Mon, 3 May 2021 16:38:41 -0700
Subject: :star:

---
 NET/worlds/network/netData.java | 132 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 NET/worlds/network/netData.java

(limited to 'NET/worlds/network/netData.java')

diff --git a/NET/worlds/network/netData.java b/NET/worlds/network/netData.java
new file mode 100644
index 0000000..9ba603e
--- /dev/null
+++ b/NET/worlds/network/netData.java
@@ -0,0 +1,132 @@
+/*     */ package NET.worlds.network;
+/*     */ 
+/*     */ import java.io.DataInputStream;
+/*     */ import java.io.IOException;
+/*     */ import java.io.PrintStream;
+/*     */ import java.io.UTFDataFormatException;
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ class netData
+/*     */ {
+/*     */   private byte[] _data;
+/*     */   private int _packetSize;
+/*     */   private int _offset;
+/*     */   
+/*     */   public netData(DataInputStream in)
+/*     */   {
+/*     */     try
+/*     */     {
+/*  24 */       this._packetSize = in.readUnsignedByte();
+/*  25 */       this._data = new byte['Ā'];
+/*  26 */       in.readFully(this._data, 1, this._packetSize - 1);
+/*  27 */       this._data[0] = ((byte)this._packetSize);
+/*     */ 
+/*     */ 
+/*     */     }
+/*     */     catch (Exception e)
+/*     */     {
+/*     */ 
+/*  34 */       this._data = null;
+/*  35 */       this._packetSize = 0;
+/*     */     }
+/*  37 */     this._offset = 1;
+/*     */   }
+/*     */   
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */   public final int packetSize()
+/*     */   {
+/*  46 */     return this._packetSize;
+/*     */   }
+/*     */   
+/*     */   public final boolean isEmpty() {
+/*  50 */     return this._offset >= this._packetSize;
+/*     */   }
+/*     */   
+/*     */   public final byte getByte() {
+/*  54 */     assert (this._offset < this._packetSize);
+/*  55 */     return this._data[(this._offset++)];
+/*     */   }
+/*     */   
+/*     */   public final short getShort() {
+/*  59 */     assert (this._offset < this._packetSize);
+/*  60 */     assert (this._offset + 1 < this._packetSize);
+/*     */     
+/*  62 */     short retVal = (short)(this._data[this._offset] << 8 | this._data[(this._offset + 1)] & 0xFF);
+/*  63 */     this._offset += 2;
+/*  64 */     return retVal;
+/*     */   }
+/*     */   
+/*     */ 
+/*     */ 
+/*     */ 
+/*     */   public String getUTFString(int utflen)
+/*     */   {
+/*  72 */     char[] str = new char[utflen];
+/*  73 */     int count = 0;
+/*  74 */     int strlen = 0;
+/*     */     try {
+/*  76 */       while (count < utflen) {
+/*  77 */         int c = getByte() & 0xFF;
+/*     */         
+/*  79 */         switch (c >> 4)
+/*     */         {
+/*     */         case 0: 
+/*     */         case 1: 
+/*     */         case 2: 
+/*     */         case 3: 
+/*     */         case 4: 
+/*     */         case 5: 
+/*     */         case 6: 
+/*     */         case 7: 
+/*  89 */           count++;
+/*  90 */           str[(strlen++)] = ((char)c);
+/*  91 */           break;
+/*     */         
+/*     */         case 12: 
+/*     */         case 13: 
+/*  95 */           count += 2;
+/*  96 */           if (count > utflen)
+/*  97 */             throw new UTFDataFormatException();
+/*  98 */           int char2 = getByte() & 0xFF;
+/*  99 */           if ((char2 & 0xC0) != 128)
+/* 100 */             throw new UTFDataFormatException();
+/* 101 */           str[(strlen++)] = ((char)((c & 0x1F) << 6 | char2 & 0x3F));
+/* 102 */           break;
+/*     */         
+/*     */         case 14: 
+/* 105 */           count += 3;
+/* 106 */           if (count > utflen)
+/* 107 */             throw new UTFDataFormatException();
+/* 108 */           int char2 = getByte() & 0xFF;
+/* 109 */           int char3 = getByte() & 0xFF;
+/* 110 */           if (((char2 & 0xC0) != 128) || ((char3 & 0xC0) != 128))
+/* 111 */             throw new UTFDataFormatException();
+/* 112 */           str[(strlen++)] = 
+/* 113 */             ((char)((c & 0xF) << 12 | (char2 & 0x3F) << 6 | (char3 & 0x3F) << 0));
+/*     */         case 8: case 9: case 10: 
+/*     */         case 11: default: 
+/* 116 */           throw new UTFDataFormatException();
+/*     */         }
+/*     */       }
+/*     */     } catch (IOException e) {
+/* 120 */       System.err.println("Exception: " + e.getMessage());
+/* 121 */       e.printStackTrace();
+/* 122 */       if (!$assertionsDisabled) throw new AssertionError();
+/*     */     }
+/* 124 */     return new String(str, 0, strlen);
+/*     */   }
+/*     */ }
+
+
+/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\network\netData.class
+ * Java compiler version: 6 (50.0)
+ * JD-Core Version:       0.7.1
+ */
\ No newline at end of file
-- 
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