/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License
 *   as published by the Free Software Foundation; either version 2
 *   of the License, or (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Fabien Vultier
 *   Co-authors:
 *      ...
 *
 */

/**
    @file JumpFigure.cc
    @brief This class represents your figure when you play the minigame. Here the movement of the figure, activating items, ... are handled.
*/

#include "JumpFigure.h"

#include "core/CoreIncludes.h"
#include "core/XMLPort.h"
#include "graphics/Model.h"
#include "JumpRocket.h"
#include "JumpPropeller.h"
#include "JumpBoots.h"
#include "JumpShield.h"

namespace orxonox
{
    RegisterClass(JumpFigure);

    JumpFigure::JumpFigure(Context* context) : ControllableEntity(context)
    {
        RegisterObject(JumpFigure);

        // initialize variables
        leftHand_ = nullptr;
        rightHand_ = nullptr;
        fieldHeight_ = 0;
        fieldWidth_ = 0;
        jumpSpeed_ = 0.0;
        handSpeed_ = 0.0;
        handMaxAngle_ = 0.0;
        handMinAngle_ = 0.0;
        rocketPos_ = 0.0;
        propellerPos_ = 0.0;
        bootsPos_ = 0.0;
        moveUpPressed_ = false;
        moveDownPressed_ = false;
        moveLeftPressed_ = false;
        moveDownPressed_ = false;
        firePressed_ = false;
        fireSignal_ = false;
        timeSinceLastFire_ = 0.0;
        gravityAcceleration_ = 8.0;
        mouseFactor_ = 75.0;
        maxFireRate_ = 0.3;
        handAngle_ = 0.0;
        animateHands_ = false;
        turnUp_ = false;
        rocketActive_ = nullptr;
        propellerActive_ = nullptr;
        bootsActive_ = nullptr;
        shieldActive_ = nullptr;
        rocketSpeed_ = 0.0;
        propellerSpeed_ = 0.0;
        dead_ = false;
    }

    void JumpFigure::XMLPort(Element& xmlelement, XMLPort::Mode mode)
    {
        SUPER(JumpFigure, XMLPort, xmlelement, mode);
        XMLPortParam(JumpFigure, "mouseFactor", setMouseFactor, getMouseFactor, xmlelement, mode);
        XMLPortParam(JumpFigure, "modelLefthand", setModelLeftHand, getModelLeftHand, xmlelement, mode);
        XMLPortParam(JumpFigure, "modelRighthand", setModelRightHand, getModelRightHand, xmlelement, mode);
        XMLPortParam(JumpFigure, "rocketPos", setRocketPos, getRocketPos, xmlelement, mode);
        XMLPortParam(JumpFigure, "propellerPos", setPropellerPos, getPropellerPos, xmlelement, mode);
        XMLPortParam(JumpFigure, "bootsPos", setBootsPos, getBootsPos, xmlelement, mode);
        XMLPortParam(JumpFigure, "jumpSpeed", setJumpSpeed, getJumpSpeed, xmlelement, mode);
        XMLPortParam(JumpFigure, "rocketSpeed", setRocketSpeed, getRocketSpeed, xmlelement, mode);
        XMLPortParam(JumpFigure, "propellerSpeed", setPropellerSpeed, getPropellerSpeed, xmlelement, mode);
        XMLPortParam(JumpFigure, "handMinAngle", setHandMinAngle, getHandMinAngle, xmlelement, mode);
        XMLPortParam(JumpFigure, "handMaxAngle", setHandMaxAngle, getHandMaxAngle, xmlelement, mode);
        XMLPortParam(JumpFigure, "handSpeed", setHandSpeed, getHandSpeed, xmlelement, mode);
    }

    void JumpFigure::tick(float dt)
    {
        SUPER(JumpFigure, tick, dt);

        if (hasLocalController())
        {
            timeSinceLastFire_ += dt;

            // Move up/down
            Vector3 velocity = getVelocity();
            if (rocketActive_ != nullptr)
            {
                velocity.z = rocketSpeed_;
            }
            else if (propellerActive_ != nullptr)
            {
                velocity.z = propellerSpeed_;
            }
            else
            {
                velocity.z -= gravityAcceleration_;
            }

            // Animate Hands
            if (animateHands_ == true)
            {
                if (turnUp_ == true)
                {
                    handAngle_ += handSpeed_ * dt;
                }
                else
                {
                    handAngle_ -= handSpeed_ * dt;
                }
                if (handAngle_ > handMaxAngle_)
                {
                    turnUp_ = false;
                }
                if (handAngle_ <= handMinAngle_)
                {
                    animateHands_ = false;
                }

                if (leftHand_ != nullptr)
                {
                    leftHand_->setOrientation(Vector3(0.0, 1.0, 0.0), Degree(-handAngle_));
                }
                if (rightHand_ != nullptr)
                {
                    rightHand_->setOrientation(Vector3(0.0, 1.0, 0.0), Degree(handAngle_));
                }
            }

            // Move left/right
            if (dead_ == false)
            {
                velocity.x = -mouseFactor_*horizontalSpeed_;
            }
            else
            {
                velocity.x = 0.0;
            }

            // Cheats
            /*if (moveUpPressed_ == true)
            {
                velocity.z = 400.0f;
                moveUpPressed_ = false;
                dead_ = false;
            }
            if (moveDownPressed_ == true)
            {
                moveDownPressed_ = false;
            }*/

            setVelocity(velocity);


            if (firePressed_ && timeSinceLastFire_ >= maxFireRate_)
            {
                firePressed_ = false;
                timeSinceLastFire_ = 0.0;
                fireSignal_ = true;
            }
        }

        // Move through the left and right screen boundaries
        Vector3 position = getPosition();
        if (position.x < -fieldWidth_*1.1f)
        {
            position.x = fieldWidth_*1.1f;
        }
        else if (position.x > fieldWidth_*1.1f)
        {
            position.x = -fieldWidth_*1.1f;
        }
        setPosition(position);

        // Reset key variables
        moveUpPressed_ = false;
        moveDownPressed_ = false;
        moveLeftPressed_ = false;
        moveDownPressed_ = false;
        firePressed_ = false;
    }

    void JumpFigure::JumpFromPlatform(JumpPlatform* platform)
    {
        if (dead_ == false)
        {
            Vector3 velocity = getVelocity();
            if (bootsActive_ == nullptr)
            {
                velocity.z = 1.2f*jumpSpeed_;
            }
            else
            {
                velocity.z = jumpSpeed_;
            }
            setVelocity(velocity);
            animateHands_ = true;
            handAngle_ = 0.0;
            turnUp_ = true;
        }
    }

    void JumpFigure::JumpFromSpring(JumpSpring* spring)
    {
        if (dead_ == false)
        {
            Vector3 velocity = getVelocity();
            velocity.z = 1.2f*jumpSpeed_;
            setVelocity(velocity);
        }
    }

    void JumpFigure::CollisionWithEnemy(JumpEnemy* enemy)
    {
        if (rocketActive_ == nullptr && propellerActive_ == nullptr && shieldActive_ == nullptr)
        {
            dead_ = true;
        }
    }

    bool JumpFigure::StartRocket(JumpRocket* rocket)
    {
        if (rocketActive_ == nullptr && propellerActive_ == nullptr && bootsActive_ == nullptr)
        {
            attach(rocket);
            rocket->setPosition(0.0, rocketPos_, 0.0);
            rocket->setVelocity(0.0, 0.0, 0.0);
            rocketActive_ = rocket;

            return true;
        }

        return false;
    }

    void JumpFigure::StopRocket(JumpRocket* rocket)
    {
        rocket->setPosition(0.0, 0.0, -1000.0);
        rocket->setVelocity(0.0, 0.0, 0.0);
        detach(rocket);
        rocket->destroy();
        rocketActive_ = nullptr;
    }

    bool JumpFigure::StartPropeller(JumpPropeller* propeller)
    {
        if (rocketActive_ == nullptr && propellerActive_ == nullptr && bootsActive_ == nullptr)
        {
            attach(propeller);
            propeller->setPosition(0.0, 0.0, propellerPos_);
            propeller->setVelocity(0.0, 0.0, 0.0);
            propellerActive_ = propeller;

            return true;
        }

        return false;
    }

    void JumpFigure::StopPropeller(JumpPropeller* propeller)
    {
        propeller->setPosition(0.0, 0.0, -1000.0);
        propeller->setVelocity(0.0, 0.0, 0.0);
        detach(propeller);
        propeller->destroy();
        propellerActive_ = nullptr;
    }

    bool JumpFigure::StartBoots(JumpBoots* boots)
    {
        if (rocketActive_ == nullptr && propellerActive_ == nullptr && bootsActive_ == nullptr)
        {
            attach(boots);
            boots->setPosition(0.0, 0.0, bootsPos_);
            boots->setVelocity(0.0, 0.0, 0.0);
            bootsActive_ = boots;

            return true;
        }

        return false;
    }

    void JumpFigure::StopBoots(JumpBoots* boots)
    {
        boots->setPosition(0.0, 0.0, -1000.0);
        boots->setVelocity(0.0, 0.0, 0.0);
        detach(boots);
        boots->destroy();
        bootsActive_ = nullptr;
    }

    bool JumpFigure::StartShield(JumpShield* shield)
    {
        if (shieldActive_ == false)
        {
            attach(shield);
            shield->setPosition(0.0, 0.0, propellerPos_);
            shield->setVelocity(0.0, 0.0, 0.0);
            shieldActive_ = shield;

            return true;
        }

        return false;
    }

    void JumpFigure::StopShield(JumpShield* shield)
    {
        shield->setPosition(0.0, 0.0, -1000.0);
        shield->setVelocity(0.0, 0.0, 0.0);
        detach(shield);
        shield->destroy();
        shieldActive_ = nullptr;
    }

    void JumpFigure::InitializeAnimation(Context* context)
    {
        leftHand_ = new Model(context);
        rightHand_ = new Model(context);

        leftHand_->addTemplate(modelLeftHand_);
        rightHand_->addTemplate(modelRightHand_);

        attach(leftHand_);
        attach(rightHand_);
    }

    void JumpFigure::moveFrontBack(const Vector2& value)
    {
        if (value.x > 0)
        {
            moveUpPressed_ = true;
            moveDownPressed_ = false;
        }
        else
        {
            moveUpPressed_ = false;
            moveDownPressed_ = true;
        }
    }

    void JumpFigure::moveRightLeft(const Vector2& value)
    {
        if (value.x > 0)
        {
            moveLeftPressed_ = false;
            moveRightPressed_ = true;
        }
        else
        {
            moveLeftPressed_ = true;
            moveRightPressed_ = false;
        }
    }

    void JumpFigure::rotateYaw(const Vector2& value)
    {
        horizontalSpeed_ = value.x;
    }

    void JumpFigure::rotatePitch(const Vector2& value)
    {


    }

    void JumpFigure::rotateRoll(const Vector2& value)
    {


    }

    void JumpFigure::fire(unsigned int firemode)
    {

    }

    void JumpFigure::fired(unsigned int firemode)
    {
        firePressed_ = true;
    }
}