Refactoring of BNetServer

2020-07-12 00:06:43 -04:00
parent 4164384b72
commit 581d077acd
318 changed files with 2046 additions and 4694 deletions
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using System;
+
+namespace Game.Networking
+{
+    public class CompactArray
+    {
+        public void Insert(int index, int value)
+        {
+            Cypher.Assert(index < 0x20);
+
+            _mask |= 1u << index;
+            if (_contents.Length <= index)
+                Array.Resize(ref _contents, index + 1);
+            _contents[index] = value;
+        }
+
+        void Clear()
+        {
+            _mask = 0;
+            _contents = new int[1];
+        }
+
+        public void Read(WorldPacket data)
+        {
+            uint mask = data.ReadUInt32();
+
+            for (int index = 0; mask != 0; mask >>= 1, ++index)
+            {
+                if ((mask & 1) != 0)
+                {
+                    int value = data.ReadInt32();
+                    Insert(index, value);
+                }
+            }
+        }
+
+        public void Write(WorldPacket data)
+        {
+            uint mask = GetMask();
+            data.WriteUInt32(mask);
+            for (int i = 0; i < GetSize(); ++i)
+            {
+                if (Convert.ToBoolean(mask & (1 << i)))
+                    data.WriteInt32(this[i]);
+            }
+        }
+
+        public override int GetHashCode()
+        {
+            return _mask.GetHashCode() ^ _contents.GetHashCode();
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is CompactArray)
+                return (CompactArray)obj == this;
+
+            return false;
+        }
+
+        public static bool operator ==(CompactArray left, CompactArray right)
+        {
+            if (left._mask != right._mask)
+                return false;
+
+            return left._contents == right._contents;
+        }
+
+        public static bool operator !=(CompactArray left, CompactArray right)
+        {
+            return !(left == right);
+        }
+
+        uint GetMask() { return _mask; }
+        public int this[int index] { get { return _contents[index]; } }
+        int GetSize() { return _contents.Length; }
+
+        uint _mask;
+        int[] _contents = new int[1];
+    }
+}