ecs::Transform Class Reference

Component representing position, rotation and scale in 2D space. More...

#include <Transform.hpp>

Inheritance diagram for ecs::Transform:

Collaboration diagram for ecs::Transform:

Classes
struct	Vector2
	2D vector structure for positions and scales. More...

Public Member Functions
	Transform ()
	Default constructor. Initializes position to (0, 0), rotation to 0, and scale to (1, 1).
	Transform (float posX, float posY)
	Constructor with position only.
	Transform (float posX, float posY, float rotation, float scaleX, float scaleY)
	Full constructor with all parameters.
	~Transform () override=default
Vector2	getPosition () const
	Get the position vector.
float	getRotation () const
	Get the rotation angle.
Vector2	getScale () const
	Get the scale vector.
void	setPosition (float posX, float posY)
	Set the position.
void	setRotation (float rotation)
	Set the rotation angle.
void	setScale (float scaleX, float scaleY)
	Set the scale factors.
ComponentType	getType () const override
	Get the component type ID.
Public Member Functions inherited from ecs::IComponent
virtual	~IComponent ()=default
	Virtual destructor.

Private Attributes
Vector2	_position
	Entity position in world space.
float	_rotation
	Rotation angle in degrees.
Vector2	_scale
	Scale factors (default: 1, 1)

Detailed Description

Component representing position, rotation and scale in 2D space.

This component stores the spatial transformation data for an entity. It includes position (x, y), rotation angle, and scale factors.

Definition at line 20 of file Transform.hpp.

Constructor & Destructor Documentation

Transform() [1/3]

ecs::Transform::Transform ( )

inline

Default constructor. Initializes position to (0, 0), rotation to 0, and scale to (1, 1).

Definition at line 35 of file Transform.hpp.

Transform() [2/3]

ecs::Transform::Transform ( float  posX, float  posY  )

inline

Constructor with position only.

Parameters

posX	X position
posY	Y position

Definition at line 42 of file Transform.hpp.

Transform() [3/3]

ecs::Transform::Transform ( float  posX, float  posY, float  rotation, float  scaleX, float  scaleY  )

inline

Full constructor with all parameters.

Parameters

posX	X position
posY	Y position
rotation	Rotation angle in degrees
scaleX	X scale factor
scaleY	Y scale factor

Definition at line 52 of file Transform.hpp.

~Transform()

ecs::Transform::~Transform ( )

overridedefault

Member Function Documentation

getPosition()

Vector2 ecs::Transform::getPosition ( ) const

inline

Get the position vector.

Returns

Vector2 The current position.

Definition at line 61 of file Transform.hpp.

References _position.

Referenced by ecs::MapSystem::_applyScrolling(), Server::_serializeEntity(), scripting::bindings::bindComponents(), ecs::WeaponSystem::calculateProjectileTransform(), ecs::PrefabFactory::createOrbitalModule(), ecs::WeaponSystem::createProjectile(), ecs::WeaponSystem::fireMultipleShots(), server::GameStateSerializer::serializeEntity(), ecs::BoundarySystem::update(), ecs::MovementSystem::update(), and ecs::OrbitalSystem::updateOrbitalPosition().

getRotation()

float ecs::Transform::getRotation ( ) const

inline

Get the rotation angle.

Returns

float The rotation in degrees.

Definition at line 67 of file Transform.hpp.

References _rotation.

Referenced by scripting::bindings::bindComponents().

getScale()

Vector2 ecs::Transform::getScale ( ) const

inline

Get the scale vector.

Returns

Vector2 The current scale factors.

Definition at line 73 of file Transform.hpp.

References _scale.

getType()

ComponentType ecs::Transform::getType ( ) const

inlineoverridevirtual

Get the component type ID.

Returns

ComponentType Unique ID for Transform component.

Implements ecs::IComponent.

Definition at line 105 of file Transform.hpp.

setPosition()

void ecs::Transform::setPosition ( float  posX, float  posY  )

inline

Set the position.

Parameters

posX	New X position
posY	New Y position

Definition at line 80 of file Transform.hpp.

References _position, ecs::Transform::Vector2::x, and ecs::Transform::Vector2::y.

Referenced by scripting::bindings::bindComponents(), ecs::WeaponSystem::fireMultipleShots(), and ecs::OrbitalSystem::updateOrbitalPosition().

setRotation()

void ecs::Transform::setRotation ( float  rotation )

inline

Set the rotation angle.

Parameters

rotation

New rotation in degrees

Definition at line 89 of file Transform.hpp.

References _rotation.

Referenced by scripting::bindings::bindComponents().

setScale()

void ecs::Transform::setScale ( float  scaleX, float  scaleY  )

inline

Set the scale factors.

Parameters

scaleX	New X scale factor
scaleY	New Y scale factor

Definition at line 96 of file Transform.hpp.

References _scale, ecs::Transform::Vector2::x, and ecs::Transform::Vector2::y.

Member Data Documentation

_position

Vector2 ecs::Transform::_position

private

Entity position in world space.

Definition at line 108 of file Transform.hpp.

Referenced by getPosition(), and setPosition().

_rotation

float ecs::Transform::_rotation

private

Rotation angle in degrees.

Definition at line 109 of file Transform.hpp.

Referenced by getRotation(), and setRotation().

_scale

Vector2 ecs::Transform::_scale

private

Scale factors (default: 1, 1)

Definition at line 110 of file Transform.hpp.

Referenced by getScale(), and setScale().

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The documentation for this class was generated from the following file:

• common/ECS/Components/Transform.hpp