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Added original SDK code for Alien Swarm.

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This commit is contained in:
Scott Ehlert
2010-07-22 01:46:14 -05:00
commit c0a96ff1e8
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game/server/ai_initutils.h Normal file
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//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose: AI Utility classes for building the initial AI Networks
//
// $NoKeywords: $
//=============================================================================//
#ifndef AI_INITUTILS_H
#define AI_INITUTILS_H
#ifdef _WIN32
#pragma once
#endif
#include "ai_basenpc.h"
#include "ai_node.h"
//###########################################################
// >> HintNodeData
//
// This is a chunk of data that's passed to a hint node entity
// when it's created from a CNodeEnt.
//###########################################################
enum HintIgnoreFacing_t
{
HIF_NO,
HIF_YES,
HIF_DEFAULT,
};
struct HintNodeData
{
string_t strEntityName;
Vector vecPosition;
short nHintType;
int nNodeID;
string_t strGroup;
int iDisabled;
string_t iszGenericType;
string_t iszActivityName;
int nTargetWCNodeID;
HintIgnoreFacing_t fIgnoreFacing;
NPC_STATE minState;
NPC_STATE maxState;
int nRadius;
int nWCNodeID; // Node ID assigned by worldcraft (not same as engine!)
DECLARE_SIMPLE_DATADESC();
};
//###########################################################
// >> CNodeEnt
//
// This is the entity that is loaded in from worldcraft.
// It is only used to build the network and is deleted
// immediately
//###########################################################
class CNodeEnt : public CServerOnlyPointEntity
{
DECLARE_CLASS( CNodeEnt, CServerOnlyPointEntity );
public:
virtual void SetOwnerEntity( CBaseEntity* pOwner ) { BaseClass::SetOwnerEntity( NULL ); }
static int m_nNodeCount;
void Spawn( void );
int Spawn( const char *pMapData );
DECLARE_DATADESC();
CNodeEnt(void);
public:
HintNodeData m_NodeData;
};
//###########################################################
// >> CAI_TestHull
//
// a modelless clip hull that verifies reachable nodes by
// walking from every node to each of it's connections//
//###########################################################
class CAI_TestHull : public CAI_BaseNPC
{
DECLARE_CLASS( CAI_TestHull, CAI_BaseNPC );
private:
static CAI_TestHull* pTestHull; // Hull for testing connectivity
public:
static CAI_TestHull* GetTestHull(void); // Get the test hull
static void ReturnTestHull(void); // Return the test hull
bool bInUse;
virtual void Precache();
void Spawn(void);
virtual int ObjectCaps( void ) { return BaseClass::ObjectCaps() & ~(FCAP_ACROSS_TRANSITION|FCAP_DONT_SAVE); }
virtual bool IsJumpLegal(const Vector &startPos, const Vector &apex, const Vector &endPos) const;
~CAI_TestHull(void);
};
#endif // AI_INITUTILS_H