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Implemented IEquatable<T> to speed up equality comparisons.

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Actor, CPos, CVec, WAngle, WPos, WRange, WRot and WVec structs now implement IEquatable<T> which means unboxing/casting costs can be eliminated.

Also simplified the ToString method by concatenating components directly rather than using a format string since the overhead is a bit high for simple cases like this.
This commit is contained in:
RoosterDragon
2014-05-21 04:29:56 +01:00
parent db08357e36
commit 67594b844a
8 changed files with 44 additions and 56 deletions
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11
OpenRA.Game/CVec.cs
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@@ -16,7 +16,7 @@ using OpenRA.Scripting;
namespace OpenRA
{
public struct CVec : IScriptBindable, ILuaAdditionBinding, ILuaSubtractionBinding, ILuaUnaryMinusBinding, ILuaEqualityBinding, ILuaTableBinding
public struct CVec : IScriptBindable, ILuaAdditionBinding, ILuaSubtractionBinding, ILuaUnaryMinusBinding, ILuaEqualityBinding, ILuaTableBinding, IEquatable<CVec>
{
public readonly int X, Y;
@@ -63,13 +63,10 @@ namespace OpenRA
public override int GetHashCode() { return X.GetHashCode() ^ Y.GetHashCode(); }
public override bool Equals(object obj)
{
var o = obj as CVec?;
return o != null && o == this;
}
public bool Equals(CVec other) { return other == this; }
public override bool Equals(object obj) { return obj is CVec && Equals((CVec)obj); }
public override string ToString() { return "{0},{1}".F(X, Y); }
public override string ToString() { return X + "," + Y; }
public static readonly CVec[] directions =
{