Collider Struct Reference

Provides an entity with a physical bounding box for collision detection. More...

#include <Collider.h>

Inheritance diagram for Collider:

Collaboration diagram for Collider:

Public Member Functions
	Collider (std::string tag, std::function< void(Collider &other)> onCollision, bool isTrigger=false, bool isStatic=false, bool considerVel=false, bool isUi=false)
	Constructs a fully configured Collider.
	Collider (std::string tag)
	Constructs a simple Collider with only a tag.
void	init () override
	Initializes the collider by linking it to the entity's transform.
void	update () override
	Updates the collider's position and checks for collisions against other colliders.
void	onCollision (Collider &other)
	Executes the collision callback function.
const bool	isColliding (std::string collTag)
	Checks if this collider is currently colliding with any collider of a specific tag.
Public Member Functions inherited from Component
virtual void	reload ()
	Called to reset the component's state.
virtual void	draw ()
	Called once per frame after update. Used for rendering.

Public Attributes
std::string	tag
	A tag to identify the type of collider (e.g., "player", "wall").
Public Attributes inherited from Component
Entity *	entity
	Pointer to the entity that owns this component.

Detailed Description

Provides an entity with a physical bounding box for collision detection.

Can function as a solid object, a trigger volume, or a static body. Executes a callback function upon collision with another collider.

Constructor & Destructor Documentation

Collider() [1/2]

Collider::Collider	(	std::string	tag,
		std::function< void(Collider &other)>	onCollision,
		bool	isTrigger = false,
		bool	isStatic = false,
		bool	considerVel = false,
		bool	isUi = false
	)

Constructs a fully configured Collider.

Parameters

tag	Identifier for this collider type.
onCollision	Callback function executed on collision.
isTrigger	If true, detects collisions but does not cause a physical response.
isStatic	If true, the collider is considered immovable.
considerVel	If true, includes velocity in collision checks for better tunneling prevention.
isUi	If true, indicates this is a UI element collider.

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Collider() [2/2]

Collider::Collider

(

std::string

tag

)

Constructs a simple Collider with only a tag.

Parameters

tag	Identifier for this collider type.

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Member Function Documentation

init()

void Collider::init ( )

overridevirtual

Initializes the collider by linking it to the entity's transform.

Reimplemented from Component.

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isColliding()

const bool Collider::isColliding

(

std::string

collTag

)

Checks if this collider is currently colliding with any collider of a specific tag.

Parameters

collTag

The tag to check for collision against.

Returns

True if a collision is occurring, false otherwise.

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onCollision()

void Collider::onCollision

(

Collider &

other

)

Executes the collision callback function.

Parameters

other

The Collider component of the other entity involved in the collision.

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update()

void Collider::update ( )

overridevirtual

Updates the collider's position and checks for collisions against other colliders.

Reimplemented from Component.

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The documentation for this struct was generated from the following files:

• include/Collider.h
• src/Collider.cpp