added RoundFloat and deprecated FloatRound

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40851

plugins/include/float.inc

@@ -213,21 +213,25 @@ native Float:ArcSine(Float:angle);
 native Float:ArcTangent2(Float:x, Float:y);
 
 /**
- * Different methods of rounding.
+ * Rounds a floating point number using the "round to nearest" algorithm.
+ *
+ * @param value			Floating point value to round.
+ * @return				The value rounded to the nearest integer.
  */
-enum floatround_method
+stock RoundFloat(Float:value)
 {
-	floatround_round = 0,		/**< Standard IEEE rounding */
-	floatround_floor,			/**< Next lowest integer value. */
-	floatround_ceil,			/**< Next highest integer value. */
-	floatround_tozero			/** Closest integer to zero. */
-};
+	return RoundToNearest(value);
+}
 
 /**
- * Backwards compatibility - use RoundToNearest or any of the other rounding natives.
+ * Backwards compatibility stock.  Do not use.
+ *
  * @deprecated
  */
-native FloatRound(Float:value, floatround_method:method=floatround_round);
+stock FloatRound(Float:value)
+{
+	return RoundToNearest(value);
+}
 
 /**
  * User defined operators.