--- Irrlicht.old/include/irrArray.h	2005-03-28 10:28:48.000000000 +0200
+++ water/include/irrArray.h	2005-04-08 18:47:43.000000000 +0200
@@ -454,6 +454,37 @@
 		bool free_when_destroyed;
 		bool is_sorted;
 };
+// This lets you access a dynamic array as a two dimensional
+// array. It'll be interpreted as an array of rows (it's like indexing
+// into a standard C++ 2D array).
+template<class T>
+class array2D
+{
+public:
+    array2D(T* d, u32 r, u32 c)
+		:data(d),
+		 rows(r),
+		 columns(c)
+	{
+	}
+
+    T& operator ()(u32 r, u32 c)
+	{
+		//if(r<mRows && c<mColumns)
+		return data[r*columns+c];
+	}
+
+    const T& operator ()(u32 r, u32 c) const
+	{
+		//if(r<mRows && c<mColumns)
+		return data[r*columns+c];
+	}
+
+private:
+    T* data;
+    u32 rows;
+    u32 columns;
+};
 
 
 } // end namespace core