Camera Class Reference

The camera class. More...

#include <Camera.h>

Public Member Functions
	Camera (Entity *const entity_)
	The constructor. More...
	~Camera ()
	The destructor.
void	update ()
	Updates the camera. More...
void	centralizeOn (Entity *const entity_)
	Changes the entity to centralize upon. More...
SDL_Rect &	getClip ()
void	setLevelWH (const unsigned int width_, const unsigned int height_)

Private Member Functions
void	updatePosition ()
	Updates the cameras position. More...

Private Attributes
Entity *	entity
	Reference to the entity. More...
unsigned int	levelW
	The width of the level. More...
unsigned int	levelH
	The height of the level. More...
SDL_Rect	clip
	Clip which will be used to clip the rendering only to the extent of the camera. More...

Detailed Description

The camera class.

Contains all the relevant implementation relative to the camera.

Constructor & Destructor Documentation

Camera::Camera

(

Entity *const

entity_)

The constructor.

Initializes all the attributes.

Parameters

entity_

: The entity to centralize the camera on.

Todo:

If the player changes the resolution, so should the clip. (?)

Member Function Documentation

void Camera::centralizeOn

(

Entity *const

entity_)

Changes the entity to centralize upon.

Parameters

entity_

: The entity to centralize the camera on.

SDL_Rect & Camera::getClip

(

)

Returns

The camera clip (an SDL_Rect).

void Camera::setLevelWH	(	const unsigned int	width_,
		const unsigned int	height_
	)

Parameters

width_,height_

: Tells the camera what the width and height of the level is.

See Also

Level::update()

void Camera::update

(

)

Updates the camera.

See Also

Camera::updatePosition Centralizes the player on the screen.

void Camera::updatePosition ( )

private

Updates the cameras position.

Based on the players position, change cameras position.

Member Data Documentation

SDL_Rect Camera::clip

private

            Clip which will be used to clip the rendering only to the extent of

the camera.

Entity* Camera::entity

private

Reference to the entity.

unsigned int Camera::levelH

private

The height of the level.

unsigned int Camera::levelW

private

The width of the level.

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

• /home/caio/Git/Dauphine/include/Camera.h
• /home/caio/Git/Dauphine/src/Camera.cpp