Move hge to an archive.

Finish the main part of smPath.
This is a C++ project, add C++ tags to all source code that
could be identified as C source files.

1 files changed, 0 insertions, 69 deletions

diff --git a/archive/hgehelp/hgevector.cpp b/archive/hgehelp/hgevector.cpp
deleted file mode 100644
index 921f7b7..0000000
--- a/archive/hgehelp/hgevector.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-** Haaf's Game Engine 1.7
-** Copyright (C) 2003-2007, Relish Games
-** hge.relishgames.com
-**
-** hgeVector helper class implementation
-*/
-
-
-#include "hgevector.h"
-
-float InvSqrt(float x)
-{
-		union
-        {
-          int intPart;
-          float floatPart;
-        } convertor;
-
-        convertor.floatPart = x;
-        convertor.intPart = 0x5f3759df - (convertor.intPart >> 1);
-        return convertor.floatPart*(1.5f - 0.4999f*x*convertor.floatPart*convertor.floatPart);
-}
-
-/*
-hgeVector *hgeVector::Normalize()
-{
-	float lenRcp;
-
-	lenRcp=sqrtf(Dot(this));
-
-	if(lenRcp)
-	{
-		lenRcp=1.0f/lenRcp;
-
-		x*=lenRcp;
-		y*=lenRcp;
-	}
-
-	return this;
-}
-*/
-
-float hgeVector::Angle(const hgeVector *v) const
-{
-	if(v)
-	{
-		hgeVector s=*this, t=*v;
-
-		s.Normalize(); t.Normalize();
-		return acosf(s.Dot(&t));
-	}
-	else return atan2f(y, x);
-}
-
-hgeVector *hgeVector::Rotate(float a)
-{
-	hgeVector v;
-
-	v.x=x*cosf(a) - y*sinf(a);
-	v.y=x*sinf(a) + y*cosf(a);
-
-	x=v.x; y=v.y;
-
-	return this;
-}
-
-
-