#ifndef BIRD_H
#define BIRD_H

/*
    Hostile bird character for 'Run the gauntlet' game

    Tim Redfern April 2012

    ??how to manage visibility
    Bird should automatically stay within viewing volume of camera

    from the birds POV, The visible area is a frustrum extending down from the camera

    1) like opensteer, extend the birds heading and decide whether this will hit the edge
    2) have an actual model of the volume and work within it

    3) how do we make the bird aware of players in front of it

    --> this all implies being able to take a sightline from the bird and determine
        -visibility of objects
        -distance to obstructions

    -build basic of time/speed/heading update/draw
    -basic anim cycle
    
    
    
    MAKING THE BIRD CHASE THE PLAYERS

*/

#include "ofMain.h"
#include "morphmesh.h"
#include "normBindTexture.h"
#include "player.h"


class bird
{
    public:
        bird();
        virtual ~bird();
        void update(const map<int,player>& players);
        void draw();
        void drawShadow();

        string currentseq;
        morphmesh model;
    protected:
    private:

        ofVec3f position;
        float heading;
        ofVec3f direction;

        float velocity; //per second
        float turnRate; //per second
        float diveRate; //per second

        float lastTime;


        ofImage texture;


};

#endif // BIRD_H