some more hax for the input

OpenRa.DataStructures/float2.cs

@@ -56,6 +56,19 @@ namespace OpenRa
 		public static float2 operator *( float2 a, float2 b ) { return new float2( a.X * b.X, a.Y * b.Y ); }
 		public static float2 operator /( float2 a, float2 b ) { return new float2( a.X / b.X, a.Y / b.Y ); }
 
+        public static bool operator ==(float2 me, float2 other) { return (me.X == other.X && me.Y == other.Y); }
+        public static bool operator !=(float2 me, float2 other) { return !(me == other); }
+        public override int GetHashCode() { return X.GetHashCode() ^ Y.GetHashCode(); }
+
+        public override bool Equals(object obj)
+        {
+            if (obj == null)
+                return false;
+
+            float2 o = (float2)obj;
+            return o == this;
+        }
+
 		public static readonly float2 Zero = new float2(0, 0);
 
 		public static bool WithinEpsilon(float2 a, float2 b, float e)