59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file flock.h
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* @author Deepak, John, Navin
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* @date 2009-10-24
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*/
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#ifndef _FLOCK_H
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#define _FLOCK_H
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#include "aiGlobals.h"
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#include "aiCharacter.h"
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class AICharacter;
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/**
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* This class is used to define the flock attributes and the AI characters
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* which are part of the flock.
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*/
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class EXPCL_PANDAAI Flock {
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private:
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unsigned int _flock_id;
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public:
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// Variables which will hold the parameters of the ai character's visibilty
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// cone.
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double _flock_vcone_angle;
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double _flock_vcone_radius;
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// Variables to specify weights of separation, cohesion and alignment
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// behaviors and thus create variable flock behavior.
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unsigned int _separation_wt;
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unsigned int _cohesion_wt;
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unsigned int _alignment_wt;
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// This vector will hold all the ai characters which belong to this flock.
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typedef std::vector<PT(AICharacter)> AICharList;
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AICharList _ai_char_list;
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PUBLISHED:
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explicit Flock(unsigned int flock_id, double vcone_angle, double vcone_radius, unsigned int separation_wt = 2,
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unsigned int cohesion_wt = 4, unsigned int alignment_wt = 1);
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~Flock();
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// Function to add the ai characters to _ai_char_list.
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void add_ai_char(AICharacter *ai_char);
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// Function to access the private member flock_id.
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unsigned int get_id();
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};
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#endif
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