Fix line endings. WHAMMY.

1 files changed, 136 insertions, 136 deletions

diff --git a/sp/src/public/bsptreedata.h b/sp/src/public/bsptreedata.h
index 14ae567e..2132dfbf 100644
--- a/sp/src/public/bsptreedata.h
+++ b/sp/src/public/bsptreedata.h
@@ -1,136 +1,136 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// Purpose: 

-//

-// $Revision: $

-// $NoKeywords: $

-//

-// The BSP tree leaf data system

-//

-//=============================================================================//

-

-#include "tier0/platform.h"

-

-#if !defined( BSPTREEDATA )

-#define BSPTREEDATA

-#ifdef _WIN32

-#pragma once

-#endif

-

-//-----------------------------------------------------------------------------

-// Forward declarations

-//-----------------------------------------------------------------------------

-

-class Vector;

-struct Ray_t;

-

-

-//-----------------------------------------------------------------------------

-// Handle to an renderable in the client leaf system

-//-----------------------------------------------------------------------------

-

-typedef unsigned short BSPTreeDataHandle_t;

-

-enum

-{

-	TREEDATA_INVALID_HANDLE = (BSPTreeDataHandle_t)~0

-};

-

-

-//-----------------------------------------------------------------------------

-// Interface needed by tree data to do its job

-// 

-// Note that anything that has convex spatial regions with leaves identified

-// by indices can implement the ISpatialQuery. All you have to do is to implement

-// a class that can answer the 5 questions in the Query interface about the

-// spatial subdivision. For example, a K-D tree or a BSP tree could implement

-// this interface

-//

-//-----------------------------------------------------------------------------

-

-abstract_class ISpatialLeafEnumerator

-{

-public:

-	// call back with a leaf and a context

-	// The context is completely user defined; it's passed into the enumeration

-	// function of ISpatialQuery.

-	// This gets called	by the enumeration methods with each leaf

-	// that passes the test; return true to continue enumerating,

-	// false to stop

-

-	virtual bool EnumerateLeaf( int leaf, int context ) = 0;

-};

-

-abstract_class ISpatialQuery

-{

-public:

-	// Returns the number of leaves

-	virtual int LeafCount() const = 0;

-

-	// Enumerates the leaves along a ray, box, etc.

-	virtual bool EnumerateLeavesAtPoint( Vector const& pt, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-};

-

-

-//-----------------------------------------------------------------------------

-// Data associated with leaves.

-//

-// This is a parasitic class that attaches data to the leaves specified by the

-// ISpatialQuery sent in to the initialization function. It can't exist without

-// a spatial partition of some sort to hold onto.

-//-----------------------------------------------------------------------------

-

-abstract_class IBSPTreeDataEnumerator

-{

-public:

-	// call back with a userId and a context

-	virtual bool FASTCALL EnumerateElement( int userId, int context ) = 0;

-};

-

-abstract_class IBSPTreeData

-{

-public:

-	// Add a virtual destructor so that the derived class destructors will

-	// be called.

-	virtual ~IBSPTreeData() {}

-

-	// Initializes, shuts down

-	virtual void Init( ISpatialQuery* pBSPTree ) = 0;

-	virtual void Shutdown() = 0;

-

-	// Adds and removes data from the leaf lists

-	virtual BSPTreeDataHandle_t Insert( int userId, Vector const& mins, Vector const& maxs ) = 0;

-	virtual void Remove( BSPTreeDataHandle_t handle ) = 0;

-

-	// Call this when a element moves

-	virtual void ElementMoved( BSPTreeDataHandle_t handle, Vector const& mins, Vector const& maxs ) = 0;

-

-	// Enumerate elements in a particular leaf

-	virtual bool EnumerateElementsInLeaf( int leaf, IBSPTreeDataEnumerator* pEnum, int context ) = 0;

-

-	// Is the element in any leaves at all?

-	virtual bool IsElementInTree( BSPTreeDataHandle_t handle ) const = 0;

-

-	// NOTE: These methods call through to the functions in the attached

-	// ISpatialQuery

-	// For convenience, enumerates the leaves along a ray, box, etc.

-	virtual bool EnumerateLeavesAtPoint( Vector const& pt, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-	virtual bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context ) = 0;

-};

-

-//-----------------------------------------------------------------------------

-// Class factory

-//-----------------------------------------------------------------------------

-

-IBSPTreeData* CreateBSPTreeData();

-void DestroyBSPTreeData( IBSPTreeData* pTreeData );

-

-

-#endif	// BSPTREEDATA

-

-

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Revision: $
+// $NoKeywords: $
+//
+// The BSP tree leaf data system
+//
+//=============================================================================//
+
+#include "tier0/platform.h"
+
+#if !defined( BSPTREEDATA )
+#define BSPTREEDATA
+#ifdef _WIN32
+#pragma once
+#endif
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+
+class Vector;
+struct Ray_t;
+
+
+//-----------------------------------------------------------------------------
+// Handle to an renderable in the client leaf system
+//-----------------------------------------------------------------------------
+
+typedef unsigned short BSPTreeDataHandle_t;
+
+enum
+{
+	TREEDATA_INVALID_HANDLE = (BSPTreeDataHandle_t)~0
+};
+
+
+//-----------------------------------------------------------------------------
+// Interface needed by tree data to do its job
+// 
+// Note that anything that has convex spatial regions with leaves identified
+// by indices can implement the ISpatialQuery. All you have to do is to implement
+// a class that can answer the 5 questions in the Query interface about the
+// spatial subdivision. For example, a K-D tree or a BSP tree could implement
+// this interface
+//
+//-----------------------------------------------------------------------------
+
+abstract_class ISpatialLeafEnumerator
+{
+public:
+	// call back with a leaf and a context
+	// The context is completely user defined; it's passed into the enumeration
+	// function of ISpatialQuery.
+	// This gets called	by the enumeration methods with each leaf
+	// that passes the test; return true to continue enumerating,
+	// false to stop
+
+	virtual bool EnumerateLeaf( int leaf, int context ) = 0;
+};
+
+abstract_class ISpatialQuery
+{
+public:
+	// Returns the number of leaves
+	virtual int LeafCount() const = 0;
+
+	// Enumerates the leaves along a ray, box, etc.
+	virtual bool EnumerateLeavesAtPoint( Vector const& pt, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+};
+
+
+//-----------------------------------------------------------------------------
+// Data associated with leaves.
+//
+// This is a parasitic class that attaches data to the leaves specified by the
+// ISpatialQuery sent in to the initialization function. It can't exist without
+// a spatial partition of some sort to hold onto.
+//-----------------------------------------------------------------------------
+
+abstract_class IBSPTreeDataEnumerator
+{
+public:
+	// call back with a userId and a context
+	virtual bool FASTCALL EnumerateElement( int userId, int context ) = 0;
+};
+
+abstract_class IBSPTreeData
+{
+public:
+	// Add a virtual destructor so that the derived class destructors will
+	// be called.
+	virtual ~IBSPTreeData() {}
+
+	// Initializes, shuts down
+	virtual void Init( ISpatialQuery* pBSPTree ) = 0;
+	virtual void Shutdown() = 0;
+
+	// Adds and removes data from the leaf lists
+	virtual BSPTreeDataHandle_t Insert( int userId, Vector const& mins, Vector const& maxs ) = 0;
+	virtual void Remove( BSPTreeDataHandle_t handle ) = 0;
+
+	// Call this when a element moves
+	virtual void ElementMoved( BSPTreeDataHandle_t handle, Vector const& mins, Vector const& maxs ) = 0;
+
+	// Enumerate elements in a particular leaf
+	virtual bool EnumerateElementsInLeaf( int leaf, IBSPTreeDataEnumerator* pEnum, int context ) = 0;
+
+	// Is the element in any leaves at all?
+	virtual bool IsElementInTree( BSPTreeDataHandle_t handle ) const = 0;
+
+	// NOTE: These methods call through to the functions in the attached
+	// ISpatialQuery
+	// For convenience, enumerates the leaves along a ray, box, etc.
+	virtual bool EnumerateLeavesAtPoint( Vector const& pt, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+	virtual bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context ) = 0;
+};
+
+//-----------------------------------------------------------------------------
+// Class factory
+//-----------------------------------------------------------------------------
+
+IBSPTreeData* CreateBSPTreeData();
+void DestroyBSPTreeData( IBSPTreeData* pTreeData );
+
+
+#endif	// BSPTREEDATA
+
+