The Projectile class simulates and renders a projectile. It also handles collisions with Wagons, deals damage and spawns Explosions. More...

#include <projectile.h>

Inheritance diagram for terminus::Projectile:

Public Member Functions
	Projectile (World &world)

virtual	~Projectile ()

virtual void	localUpdate () override
	override this method to update this objects state More...

virtual void	onCollisionWith (AbstractPhysicsObject *other) override
	Gets called on collision with another AbstractPhysicsObject. More...

Public Member Functions inherited from terminus::DynamicPhysicsObject
	DynamicPhysicsObject (World &world)

virtual void	setLinearVelocity (const QVector3D &velocity)
	Set the object's velocity, discarding any previously applied forces. More...

virtual void	addLinearVelocity (const QVector3D &velocity)
	Add a velocity to the object's own velocity. More...

Public Member Functions inherited from terminus::AbstractPhysicsObject
	AbstractPhysicsObject (World &world)

virtual void	moveTo (const QVector3D &newPosition)
	Moves object to new position. More...

virtual void	setSpawnedLocally (bool spawnedLocally)
	Set whether this PhysicsObject originated in this local game instance or in a remote instance. More...

Public Member Functions inherited from terminus::AbstractGraphicsObject
	AbstractGraphicsObject (World &world)

virtual	~AbstractGraphicsObject ()

virtual void	update () final
	update object hierarchy beginning at this object More...

virtual void	render (QOpenGLFunctions &gl) final
	render object hierarchy beginning at this object More...

virtual void	bindCamera (Camera *camera)
	binds a camera to track this object More...

virtual void	unbindCamera (Camera *camera)
	release a camera so that it wont track this object any longer More...

virtual void	onBindCamera ()
	override this method to perform specific actions once a camera has been bound More...

virtual void	onUnbindCamera ()
	override this method to perform specific actions once a camera has been released More...

virtual void	adjustCamera ()
	override this method to adjust the parameters of a bound camera according to this objects own state More...

virtual void	moveEvent (QVector3D movement)
	override this method to react to move events received by a bound camera More...

virtual void	rotateEvent (QVector2D rotation)
	override this method to react to rotate events received by a bound camera More...

const QVector3D &	minBB () const

const QVector3D &	maxBB () const

QVector3D	worldUp ()

QVector3D	worldFront ()

QVector3D	worldSide ()

QVector3D	position () const

QQuaternion	rotation () const

QVector3D	scale () const

QMatrix4x4	modelMatrix () const

QMatrix4x4	modelMatrixInverted () const

Protected Member Functions
float	damage () const

int	maxAgeInMilliseconds () const

virtual short	myCollisionType () const override
	The collision group that this object is member of. More...

virtual short	possibleCollisionTypes () const override
	The groups of objects that this object will collide with. More...

Protected Member Functions inherited from terminus::AbstractPhysicsObject
virtual void	initializePhysics (btCollisionShape *collisionShape, btScalar mass)

virtual void	deallocatePhysics ()

Protected Member Functions inherited from terminus::AbstractGraphicsObject
virtual void	localRender (QOpenGLFunctions &gl) const
	this method contains the default render code using m_geometry, m_program and m_material More...

virtual void	localRenderSetup (QOpenGLFunctions &gl, Program &program) const
	override this method to customize the rendering process More...

virtual void	localRenderCleanup (QOpenGLFunctions &gl, Program &program) const
	override this method to customize the rendering process More...

virtual bool	localRenderEnabled () const
	override this method to disable or enable rendering conditionally More...

virtual void	doForAllChildren (std::function< void(AbstractGraphicsObject &)> callback)
	override this method to make child objects known More...

void	setPosition (const QVector3D &position)
	sets the position and invalidates the model matrices More...

void	setRotation (const QQuaternion &rotation)
	sets the rotation and invalidates the model matrices More...

void	setScale (const QVector3D &scale)
	sets the scale and invalidates the model matrices More...

void	setScale (float scale)
	sets the scale uniformly on all three axes and invalidates the model matrices More...

QVector3D	worldToModel (const QVector3D &vWorld)

QVector3D	modelToWorld (const QVector3D &vModel)

void	dispose ()
	remove this object from the world and delete it as soon as it is safe to do so More...

Protected Attributes
Timer::TimerID	m_lifeTimer

Protected Attributes inherited from terminus::AbstractPhysicsObject
std::shared_ptr< BulletWorld >	m_bulletWorld
	Shared pointer to the bullet world that this object lives in. More...

std::unique_ptr< btRigidBody >	m_btRigidBody

bool	m_spawnedLocally

Protected Attributes inherited from terminus::AbstractGraphicsObject
World &	m_world

bool	m_validState

Camera *	m_camera

std::shared_ptr< std::unique_ptr< Program > >	m_program

std::shared_ptr< std::unique_ptr< Geometry > >	m_geometry

std::shared_ptr< std::unique_ptr< Material > >	m_material

QVector3D	m_position

QQuaternion	m_rotation

QVector3D	m_scale

bool	m_modelMatrixChanged

QMatrix4x4	m_modelMatrix

bool	m_modelMatrixInvertedChanged

QMatrix4x4	m_modelMatrixInverted

Detailed Description

The Projectile class simulates and renders a projectile. It also handles collisions with Wagons, deals damage and spawns Explosions.

Projectiles have a limited lifetime and disappear if they do not hit a target within that time.

Constructor & Destructor Documentation

terminus::Projectile::Projectile ( World & world )

terminus::Projectile::~Projectile ( )

virtual

Member Function Documentation

float terminus::Projectile::damage ( ) const

protected

void terminus::Projectile::localUpdate ( )

overridevirtual

override this method to update this objects state

Reimplemented from terminus::DynamicPhysicsObject.

int terminus::Projectile::maxAgeInMilliseconds ( ) const

protected

short terminus::Projectile::myCollisionType ( ) const

overrideprotectedvirtual

The collision group that this object is member of.

Returns: a bitfield that defines the collision group.

See also: BulletWorld::CollisionTypes

Implements terminus::AbstractPhysicsObject.

void terminus::Projectile::onCollisionWith ( AbstractPhysicsObject * other )

overridevirtual

Gets called on collision with another AbstractPhysicsObject.

Parameters

other AbstractPhysicsObject that we collided with

This default implementation does nothing and only exists so that subclasses can override it with custom functionality (like dealing damage). Movement changes are handled by bullet.

Reimplemented from terminus::AbstractPhysicsObject.

short terminus::Projectile::possibleCollisionTypes ( ) const

overrideprotectedvirtual

The groups of objects that this object will collide with.