WalkNavigation.h

/***************************************************************************
 *   This file is part of OpenCAL: Open Computer Animation Library         *
 *   I created OpenCAL as my master's thesis Computer Science (multimedia) *
 *   at the tUL university in Diepenbeek, Belgium                          *
 *                                                                         *
 *   Copyright (C) 2003-2004 by Jeroen Dierckx                             *
 *   jeroen.dierckx@student.luc.ac.be                                      *
 *                                                                         *
 ***************************************************************************/

#ifndef OPENCAL_UTILS_WALKNAVIGATION_H
#define OPENCAL_UTILS_WALKNAVIGATION_H

// Includes
#include <OpenCAL/global.h>
#include <OpenCAL/Navigation.h>

#include <OpenCAL/Vector3.h>


namespace OpenCAL
{
    namespace Utils
    {
        // Forward declarations

        class OPENCAL_API WalkNavigation: public Navigation
        {
        protected:
            // Member variables
            Vector3 m_position;
            float m_turnAngle, m_lookAngle;
            float m_walkSpeed, m_runSpeed, m_turnSpeed;

        public:
            // Constructors and destructor
            WalkNavigation(float walkSpeed = 3.0f, float runSpeed = 7.0f, float turnSpeed = 30.0f);
            virtual ~WalkNavigation();

            // Get functions
            const Vector3 &getPosition() const { return m_position; }
            Vector3 *getPositionP() { return &m_position; }
            float getTurnAngle() const { return m_turnAngle; }
            float getLookAngle() const { return m_lookAngle; }

            // Set functions
            void setPosition(const Vector3 &position) { m_position = position; }
            void setTurnAngle(float angle) { m_turnAngle = angle; }
            void setLookAngle(float angle) { m_lookAngle = angle; }

            // Speficif navigation functions
            void move(float distance);
            void strafe(float distance);
            void rotate(float angle);
            void look(float angle);

            void walkForward(float deltaSeconds);
            void walkBackward(float deltaSeconds);
            void runForward(float deltaSeconds);
            void runBackward(float deltaSeconds);
            void strafeLeft(float deltaSeconds);
            void strafeRight(float deltaSeconds);
            void rotateLeft(float deltaSeconds);
            void rotateRight(float deltaSeconds);
            void lookUp(float deltaSeconds);
            void lookDown(float deltaSeconds);

/*
#ifdef USE_OPENGL
            // OpenGL function
            void applyGL() const;
#endif // USE_OPENGL
*/

            // Other functions
            void reset();
        };
    }
}

#endif // OPENCAL_UTILS_WALKNAVIGATION_H

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