CCar Class Reference

A car consisting of a body and two wheels. More...

#include <Car.h>

Inheritance diagram for CCar:

Public Member Functions
	CCar (float, float)
	Constructor. More...
void	move ()
	Reverse the car when it gets near the edges. More...
void	reverse ()
	Reverse the car. More...

Private Member Functions
b2Body *	CreateBody (float, float)
	Create the car body. More...
b2Body *	CreateWheel (float, float)
	Create a wheel. More...

Private Attributes
b2Body *	m_pBody = nullptr
	Pointer to the car body.
b2WheelJoint *	m_pWheelJoint1 = nullptr
	Pointer to a wheel joint.
b2WheelJoint *	m_pWheelJoint2 = nullptr
	Pointer to a wheel joint.

Additional Inherited Members
Static Protected Attributes inherited from CCommon
static b2World *	m_pPhysicsWorld = nullptr
	Pointer to Box2D Physics World.
static CRenderer *	m_pRenderer = nullptr
	Pointer to the renderer.
static CObjectManager *	m_pObjectManager = nullptr
	Pointer to the object manager.
static CWindmill *	m_pWindmill = nullptr
	Pointer to windmill.
static CGear *	m_pGear = nullptr
	Pointer to gear system.
static CNautilusGear *	m_pNautilusGear = nullptr
	Pointer to Nautilus gear system.
static CRackAndPinion *	m_pRackAndPinion = nullptr
	Pointer to rack-and-pinion.
static CCar *	m_pCar = nullptr
	Pointer to car.
static CRamp *	m_pRamp = nullptr
	Pointer to ramp.
static CNewtonsCradle *	m_pNewtonsCradle = nullptr
	Pointer to Newton's Cradle.
static CPulley *	m_pPulley = nullptr
	Pointer to pulley system.
static eLevel	m_eCurLevel = eLevel::Windmill
	Current level.

Detailed Description

A car consisting of a body and two wheels.

Constructor & Destructor Documentation

CCar()

CCar::CCar	(	float	x,
		float	y
	)

Constructor.

Create physics bodies for the car body and wheels, and a wheel joint between each wheel and the car body.

Parameters

x	X coordinate in Physics World units.
y	Y coordinate in Physics World units.

Member Function Documentation

CreateBody()

b2Body * CCar::CreateBody ( float  x, float  y  )

private

Create the car body.

Create the car's body at a given point in Physics World.

Parameters

x	X coordinate in Physics World units.
y	Y coordinate in Physics World units.

Returns

Pointer to the car body in Physics World.

CreateWheel()

b2Body * CCar::CreateWheel ( float  x, float  y  )

private

Create a wheel.

Create a car wheel at a given point in Physics World.

Parameters

x	X coordinate in Physics World units.
y	Y coordinate in Physics World units.

Returns

Pointer to the wheel's body in Physics World.

move()

void CCar::move

(

)

Reverse the car when it gets near the edges.

Ensure that the car reverses direction before hitting the left or right edge of the window. All other aspects of motion are, of course, handled by Box2D.

reverse()

void CCar::reverse

(

)

Reverse the car.

Reverse the car by changing the sign of the motor speed on the revolute joint.