amxmodx/hlsdk/dlls/nodes.h
2006-08-27 02:22:59 +00:00

55 lines
1.4 KiB
C++

/***
*
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
*
* This product contains software technology licensed from Id
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
* All Rights Reserved.
*
* Use, distribution, and modification of this source code and/or resulting
* object code is restricted to non-commercial enhancements to products from
* Valve LLC. All other use, distribution, or modification is prohibited
* without written permission from Valve LLC.
*
****/
//=========================================================
// nodes.h
//=========================================================
#ifndef NODES_H
#define NODES_H
#define bits_NODE_GROUP_REALM 1
class CLink
{
public:
entvars_t *m_pLinkEnt;// the entity that blocks this connection (doors, etc)
};
class CGraph
{
public:
BOOL m_fGraphPresent;// is the graph in memory?
BOOL m_fGraphPointersSet;// are the entity pointers for the graph all set?
int m_cLinks;// total number of links
CLink *m_pLinkPool;// big list of all node connections
void InitGraph( void );
int AllocNodes ( void );
int CheckNODFile(char *szMapName);
int FLoadGraph(char *szMapName);
int FSetGraphPointers(void);
void ShowNodeConnections ( int iNode );
int FindNearestNode ( const Vector &vecOrigin, CBaseEntity *pEntity );
int FindNearestNode ( const Vector &vecOrigin, int afNodeTypes );
};
extern CGraph WorldGraph;
#endif // NODES_H