96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
//----------------------------------------------------------------
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// rvVehicleAI.h
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//
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// Copyright 2002-2004 Raven Software
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//----------------------------------------------------------------
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#ifndef __GAME_VEHICLEAI_H__
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#define __GAME_VEHICLEAI_H__
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#ifndef __AI_H__
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#include "AI.h"
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#endif
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#ifndef __GAME_VEHICLEMONSTER_H__
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#include "../vehicle/VehicleMonster.h"
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#endif
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enum VehicleAI_Flags {
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VAIF_Chase = 1,
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VAIF_Avoid = 2,
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VAIF_Freeze = 4,
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};
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class rvVehicleAI : public idAI {
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friend class rvVehicleMonster;
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public:
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CLASS_PROTOTYPE( rvVehicleAI );
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rvVehicleAI ( void );
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~rvVehicleAI ( void );
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void Spawn ( void );
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void Think ( void );
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void Save ( idSaveGame *savefile ) const;
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void Restore ( idRestoreGame *savefile );
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void SetVehicle ( rvVehicleMonster * vehicle );
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void Random ( void );
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void StraightToEnemy ( void );
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void ChaseEnemy ( void );
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void AvoidEnemy ( void );
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void Stop ( void );
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void Start ( void );
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int & GetFlags ( void ) { return flags; }
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bool IsDriving ( void ) { return driver && driver->IsDriving(); }
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rvVehicleDriver* GetDriver ( void ) { return driver.GetEntity(); }
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const rvVehicleDriver* GetDriver ( void ) const { return driver.GetEntity(); }
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private:
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virtual void OnWakeUp ( void );
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virtual void CustomMove ( void );
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const idEntity * MoveCloserTo ( const idVec3 & point, idEntity * current );
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const idEntity * MoveAwayFrom ( const idVec3 & point, idEntity * current );
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const idEntity * FindClosestNode ( void ) const;
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void Event_ChoosePathTarget ( idEntity * current );
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idEntityPtr<rvVehicleDriver> driver;
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int flags;
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};
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ID_INLINE void rvVehicleAI::Random ( void ) {
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flags = 0;
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CustomMove();
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}
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ID_INLINE void rvVehicleAI::StraightToEnemy ( void ) {
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driver->ProcessEvent( &AI_ScriptedMove, enemy.ent.GetEntity(), 0.0f, 0 );
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}
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ID_INLINE void rvVehicleAI::ChaseEnemy ( void ) {
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flags = VAIF_Chase;
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CustomMove();
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}
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ID_INLINE void rvVehicleAI::AvoidEnemy ( void ) {
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flags = VAIF_Avoid;
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CustomMove();
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}
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ID_INLINE void rvVehicleAI::Stop ( void ) {
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flags = ( flags & 0x03 ) | VAIF_Freeze;
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driver->ProcessEvent( &AI_ScriptedStop );
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}
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ID_INLINE void rvVehicleAI::Start ( void ) {
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flags = ( flags & 0x03 ) & ~VAIF_Freeze;
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//driver->ProcessEvent( &EV_Activate, this );
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CustomMove();
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}
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#endif // __GAME_VEHICLEAI_H__
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