FuelObject.cpp

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//----------------------------------------------------------------------------------------------------------------------
//----------------------------------------------------------------------------------------------------------------------

#include "FuelObject.h"

#include "ngl/Vector.h"

#include "GLWindow.h"

//----------------------------------------------------------------------------------------------------------------------
// ctor of point
FuelObject::FuelObject(
                      ngl::Vector _objectPosition,
                      int _objectStatus,
                      int _objectShape
                      )
{
    m_position = _objectPosition;

    m_objectShape = _objectShape;

    // initial size
    m_objectRadius = 0.0;
    m_objectHeight = 0.0;

    if(_objectStatus==1)             // flammable point starts with 100 fuel power
    {
        // ----- flammable point
        m_isFlammable = true;
        m_isBurning = false;
        m_fuel = 100.0;
        // set initial colour to green, depends on the fuel amount
        float m_fuelColour = m_fuel/100;
        m_currentColour = ngl::Vector(m_fuelColour,0.0,0.0);

        m_moisture = 0.1;
    }
    else                            // non-flammable starts with no fuel
    {
        // ----- non-flammable point
        m_isFlammable = false;
        m_isBurning = false;
        m_fuel = 0.0;

        // set initial colour
        if(m_objectShape==1)
            m_currentColour = ngl::Vector(0.7,0.8,1.0);
        else if(m_objectShape==2)
            m_currentColour = ngl::Vector(0.6,0.7,1.0);
        else
            m_currentColour = ngl::Vector(0.4,0.5,1.0);

        m_moisture = 0.8;
    }
}

//----------------------------------------------------------------------------------------------------------------------
float FuelObject::getRadius()
{
    return m_objectRadius;
}

//----------------------------------------------------------------------------------------------------------------------
float FuelObject::getHeight()
{
    return m_objectHeight;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::setHeight(
                          float _newHeight
                          )
{
    m_objectHeight = _newHeight;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::setRadius(
                          float _newRadious
                          )
{
    m_objectRadius = _newRadious;
}

//----------------------------------------------------------------------------------------------------------------------
int FuelObject::getShape()
{
    return m_objectShape;
}

//----------------------------------------------------------------------------------------------------------------------
ngl::Vector& FuelObject::getPosition()
{
    return m_position;
}

//----------------------------------------------------------------------------------------------------------------------
ngl::Vector& FuelObject::getColour()
{
    return m_currentColour;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::changeColour(
                             ngl::Vector _assignedColour
                             )
{
    m_currentColour = _assignedColour;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::makeToBeNonflammable()
{
    m_isFlammable = false;
    m_fuel = 0.0;
    // set initial colour to blue
    m_currentColour = ngl::Vector(0.0f,0.0f,1.0f);

    m_moisture = 1.0;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::makeToBeflammable(
                                  float _fuel
                                  )
{
    m_isFlammable = true;
    m_fuel = _fuel;
    float m_fuelColour = m_fuel/100;
    // set initial colour to green, depends on the adding fuel
    m_currentColour = ngl::Vector(0.0f,m_fuelColour,0.0f);
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::setFire()
{
    if(m_isFlammable==true)
    {
        m_isBurning = true;
        float m_fuelColour = m_fuel/100;
        // set colour of the burning point to red, depends on fuel amount
        m_currentColour = ngl::Vector(m_fuelColour,0.0f,0.0f);
    }
    else
    {
        m_isBurning = false;
    }
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::setFuelAmount(
                              float _newFuel
                              )
{
    if(m_isFlammable==true)
    {
        m_fuel = _newFuel;
        float m_fuelColour = m_fuel/100;
        // set colour of the burning point to red, depends on fuel amount
        m_currentColour = ngl::Vector(m_fuelColour, 0.0f,0.0f);
    }
    else
        m_fuel = 0.0;
}

//----------------------------------------------------------------------------------------------------------------------
// this function will change the colour if the point is in burning state
void FuelObject::subtractFuel(
                             float _decreaseAmount
                             )
{
    if(m_fuel>0.0)
    {
        m_fuel = m_fuel-_decreaseAmount;
    }
    else
    {
        m_fuel = 0.0;
    }

    if(m_isBurning==true)
    {
        float m_fuelColour = m_fuel/100;
        // set colour of the burning point to red, depends on fuel amount
        m_currentColour = ngl::Vector(m_fuelColour,0.0f,0.0f);
    }

}

//----------------------------------------------------------------------------------------------------------------------
bool FuelObject::isFlammable()
{
    return m_isFlammable;
}

//----------------------------------------------------------------------------------------------------------------------
bool FuelObject::isBurning()
{
    return m_isBurning;
}

//----------------------------------------------------------------------------------------------------------------------
float FuelObject::getCurrentFuelValue()
{
    return m_fuel;
}

//----------------------------------------------------------------------------------------------------------------------
float FuelObject::getMoisture()
{
    return m_moisture;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::decreaseMoisture(
                                 float _decreasedAmount
                                 )
{
    m_moisture -= _decreasedAmount;
}

//----------------------------------------------------------------------------------------------------------------------
void FuelObject::setPosition(
                            ngl::Vector _newPos
                            )
{
    m_position = _newPos;
}