Merge pull request #5767 from pchote/isqrt

Add Exts.ISqrt to avoid fp sqrt calculations.
2014-07-04 15:48:20 +02:00
parent 3c502117a5 4216f66ca4
commit 65d61dff3e
6 changed files with 93 additions and 7 deletions
--- a/OpenRA.Game/CVec.cs
+++ b/OpenRA.Game/CVec.cs
@@ -42,7 +42,7 @@ namespace OpenRA
 		public CVec Sign() { return new CVec(Math.Sign(X), Math.Sign(Y)); }
 		public CVec Abs() { return new CVec(Math.Abs(X), Math.Abs(Y)); }
 		public int LengthSquared { get { return X * X + Y * Y; } }
-		public int Length { get { return (int)Math.Sqrt(LengthSquared); } }
+		public int Length { get { return Exts.ISqrt(LengthSquared); } }

 		public CVec Clamp(Rectangle r)
 		{