Textures Namespace Reference

Namespace for management of individual images used in the player. More...

Classes
struct	_Texture
	Intermediate struct used for loading an image. More...
Typedefs
typedef struct _Texture	Texture
Functions
SDL_Surface *	queryTexture (const ustring &id)
	Get an image from the map.
void	pushTexture (const ustring &id, SDL_Surface *texture)
	Add a new image to the internal map.
void	popTexture (const ustring &id)
	Remove an image from the stack and free allocated memory.
void	clearStack ()
	Clear the image stack.
SDL_Surface *	createTexture (const ustring &id, const ustring &file)
	Create a usable surface after loading an image from file.
SDL_Surface *	createTexture (const ustring &id, const Texture &tex)
	Create a usable surface after loading a texture from memory.
Variables
std::map< ustring, SDL_Surface * >	g_TextureMap
	Map of all allocated images.
std::map< ustring, SDL_Surface * >	g_TextureMap
	Map of all allocated images.

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Detailed Description

Namespace for management of individual images used in the player.

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Function Documentation

SDL_Surface * Textures::createTexture	(	const ustring &	id,
		const Texture &	tex
	)

Create a usable surface after loading a texture from memory.

Parameters:

	id	The ID of the image
	tex	Texture struct prepared from memory

Returns:

Pointer to a new image surface

SDL_Surface * Textures::createTexture	(	const ustring &	id,
		const ustring &	file
	)

Create a usable surface after loading an image from file.

Parameters:

	id	The ID of the image
	file	The path to the image

Returns:

Pointer to a new image surface

void Textures::popTexture

(

const ustring &

id

)

Remove an image from the stack and free allocated memory.

Parameters:

id

The ID of the image

void Textures::pushTexture	(	const ustring &	id,
		SDL_Surface *	texture
	)

Add a new image to the internal map.

Parameters:

	id	The ID of the image to use
	texture	Pointer to allocated surface of the image

SDL_Surface * Textures::queryTexture

(

const ustring &

id

)

Get an image from the map.

Parameters:

id

The ID of the image

Returns:

Pointer to a surface of the image

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