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openc2e / src / CreatureAgent.h
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/*
 *  CreatureAgent.h
 *  openc2e
 *
 *  Created by Alyssa Milburn on Sat Dec 09 2006.
 *  Copyright (c) 2006 Alyssa Milburn. All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 */
 
#ifndef __CREATUREAGENT_H
#define __CREATUREAGENT_H
 
#include "Agent.h"
#include "genome.h"
 
class Creature;
 
class CreatureAgent {
protected:
	Creature *creature;
	friend class Creature;
 
	unsigned int direction;
	bool walking, approaching;
	AgentRef approachtarget;
 
	virtual void creatureBorn() { }
	virtual void creatureAged() { }
	virtual void creatureDied() { }
 
	virtual Agent *getAgent() = 0;
 
public:
	CreatureAgent();
	virtual ~CreatureAgent();
	void tick();
 
	void setCreature(Creature *c);
	Creature *getCreature() { return creature; }
 
	void setDirection(unsigned int d) { assert(d < 4); direction = d; }
	unsigned int getDirection() { return direction; }
	void startWalking();
	void stopWalking();
	void approach(AgentRef it);
	bool isApproaching() { return approaching; }	
};
 
#endif
/* vim: set noet: */