project: Injector and mixins

runescape-client/src/main/java/RuneLiteIterableNodeHashTable.java

@@ -0,0 +1,70 @@
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+
+public class RuneLiteIterableNodeHashTable implements Iterator
+{
+	public Node node;
+	public final NodeHashTable nodeHashTable;
+	public int it;
+
+	public RuneLiteIterableNodeHashTable(NodeHashTable nodeHashTable)
+	{
+		this.nodeHashTable = nodeHashTable;
+	}
+
+	@Override
+	public boolean hasNext()
+	{
+		if (this.it > 0 && this.nodeHashTable.buckets[this.it - 1] != this.node)
+		{
+			return true;
+		}
+		else
+		{
+			for (int i = this.it; i < this.nodeHashTable.size; ++i)
+			{
+				Node bucket = this.nodeHashTable.buckets[i];
+				Node previous = bucket.previous;
+
+				if (bucket != previous)
+				{
+					return true;
+				}
+			}
+
+			return false;
+		}
+	}
+
+	@Override
+	public Node next()
+	{
+		if (this.it > 0 && this.nodeHashTable.buckets[this.it - 1] != this.node)
+		{
+			Node node = this.node;
+			this.node = node.previous;
+
+			return node;
+		}
+		else
+		{
+			Node node;
+			Node previous;
+
+			do
+			{
+				if (this.it >= this.nodeHashTable.size)
+				{
+					throw new NoSuchElementException();
+				}
+
+				node = this.nodeHashTable.buckets[this.it++];
+				previous = node.previous;
+			} while (node == previous);
+
+			this.node = previous.previous;
+
+			return previous;
+		}
+	}
+}