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59 lines
1.7 KiB
59 lines
1.7 KiB
5 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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// tf_path_follower.h
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// Simplified path following for TF2
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// Author: Michael Booth, November 2010
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#ifndef TF_PATH_FOLLOWER_H
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#define TF_PATH_FOLLOWER_H
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#include "nav_mesh.h"
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#include "nav_pathfind.h"
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#include "Path/NextBotPathFollow.h"
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class INextBot;
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class ILocomotion;
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//--------------------------------------------------------------------------------------------------------
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/**
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* This is a simplified path follower that doesn't care about ladders, climbing, hindrances, etc.
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*/
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class CTFPathFollower : public PathFollower
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{
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public:
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CTFPathFollower( void );
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virtual ~CTFPathFollower();
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virtual void Invalidate( void ); // (EXTEND) cause the path to become invalid
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virtual void OnPathChanged( INextBot *bot, Path::ResultType result ); // invoked when the path is (re)computed (path is valid at the time of this call)
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virtual void Update( INextBot *bot ); // move bot along path
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virtual const Path::Segment *GetCurrentGoal( void ) const; // return current goal along the path we are trying to reach
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virtual void SetMinLookAheadDistance( float value ); // minimum range movement goal must be along path
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private:
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const Path::Segment *m_goal; // our current goal along the path
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float m_minLookAheadRange;
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// bool CheckProgress( INextBot *bot );
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// bool IsAtGoal( INextBot *bot ) const; // return true if reached current path goal
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};
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inline const Path::Segment *CTFPathFollower::GetCurrentGoal( void ) const
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{
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return m_goal;
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}
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inline void CTFPathFollower::SetMinLookAheadDistance( float value )
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{
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m_minLookAheadRange = value;
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}
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#endif // TF_PATH_FOLLOWER_H
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