1 files changed, 34 insertions, 0 deletions

diff --git a/source/Tracer.h b/source/Tracer.h
new file mode 100644
index 000000000..fa9d3c673
--- /dev/null
+++ b/source/Tracer.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include "Vector3i.h"
+#include "Vector3f.h"
+
+
+class cWorld;
+class cTracer		//tolua_export
+{					//tolua_export
+public:				//tolua_export
+	Vector3f DotPos;				
+	Vector3f BoxOffset;
+	cTracer( cWorld* a_World);		//tolua_export
+	~cTracer();						//tolua_export
+	int Trace( const Vector3f & a_Start, const Vector3f & a_Direction, int a_Distance );		//tolua_export
+	void SetValues( const Vector3f & a_Start, const Vector3f & a_Direction );					//tolua_export
+	Vector3f BlockHitPosition;		//tolua_export
+	Vector3f HitNormal;			//tolua_export
+	Vector3f RealHit;				//tolua_export
+private:
+	int intersect3D_SegmentPlane( const Vector3f & a_Origin, const Vector3f & a_End, const Vector3f & a_PlanePos, const Vector3f & a_PlaneNormal );
+	int GetHitNormal( const Vector3f & start, const Vector3f & end, const Vector3i &  a_BlockPos);
+	float SigNum( float a_Num );
+	cWorld* m_World;
+
+	Vector3f m_NormalTable[6];
+
+	Vector3f dir;
+	Vector3f tDelta;
+	Vector3i pos;
+	Vector3i end1;
+	Vector3i step;
+	Vector3f tMax;
+}; //tolua_export
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