components::texture::ComponentTexture Class Reference

A component that handles texture rendering for a GameObject. More...

Inheritance diagram for components::texture::ComponentTexture:

Public Member Functions
	this (GameObject *owner)
	Constructor for ComponentTexture.
	~this ()
	Destructor for ComponentTexture.
override void	Render (SDL_Renderer *renderer)
	Renders the texture using the given renderer.
override void	Update ()
	Updates the animation frame if the texture is animated.
SDL_Rect *	GetRectangle ()
	Gets the rectangle defining the texture's position and size.
	typeof (this) SetRectangle(SDL_Rect rectangle)
	Sets the rectangle defining the texture's position and size.
	typeof (this) SetImage(string path
	Sets the image for the texture from a file.
	typeof (this) SetRotation(double rotation)
	Sets the rotation angle for the texture.
double	GetRotation ()
	Gets the rotation angle of the texture.
void	SetPosition (int x, int y)
	Sets the position of the texture.
	typeof (this) LoadAnimations(string filename)
	Loads animations from a JSON file.
	typeof (this) LoadPlayerAnimations(string filename)
	Loads player animations from a JSON file.
	typeof (this) LoadBlockAnimation(string filename
	Loads block animation from a JSON file.
	assert (json.type==JSONType.OBJECT)
	assert (sprites.type==JSONType.OBJECT)
	if ("tileWidth" in sprites.object)
	if ("tileHeight" in sprites.object)
	for (int y=0;y< numFramesY;y++)
	assert (animations.type==JSONType.OBJECT)
	foreach (string key, JSONValue frameInfo;animations.object)
	typeof (this) PlayAnimation(string name)
	Plays the specified animation.
	typeof (this) SetFrameDuration(long duration)
	Sets the duration of each frame in the animation.

Public Attributes
SDL_Renderer *	renderer
int	index
JSONValue	json = parseJSON(fileContent)
JSONValue	sprites = json.object["sprites"][index]
int	width = sprites.object["width"].integer.to!int
int	height = sprites.object["height"].integer.to!int
int	tileWidth = width
int	tileHeight = height
int	numFramesX = width / tileWidth
int	numFramesY = height / tileHeight
JSONValue	animations = json.object["sprites"][index]["animations"]
	mIsAnimated = true

Detailed Description

A component that handles texture rendering for a GameObject.

Constructor & Destructor Documentation

this()

components::texture::ComponentTexture::this ( GameObject * owner )

inline

Constructor for ComponentTexture.

Parameters

owner

Pointer to the GameObject that owns this component.

Member Function Documentation

GetRectangle()

SDL_Rect * components::texture::ComponentTexture::GetRectangle ( )

inline

Gets the rectangle defining the texture's position and size.

Returns

Pointer to the SDL_Rect defining the texture's position and size.

GetRotation()

double components::texture::ComponentTexture::GetRotation ( )

inline

Gets the rotation angle of the texture.

Returns

The rotation angle in degrees.

Render()

override void components::texture::ComponentTexture::Render ( SDL_Renderer * renderer )

inline

Renders the texture using the given renderer.

Parameters

renderer

The SDL_Renderer to use for rendering.

SetPosition()

void components::texture::ComponentTexture::SetPosition ( int x, int y )

inline

Sets the position of the texture.

Parameters

x	The x-coordinate of the position.
y	The y-coordinate of the position.

typeof() [1/8]

components::texture::ComponentTexture::typeof ( this )

inline

Loads animations from a JSON file.

Parameters

filename

The path to the JSON file.

Returns

A reference to this ComponentTexture.

typeof() [2/8]

components::texture::ComponentTexture::typeof

(

this

)

Loads block animation from a JSON file.

Parameters

filename	The path to the JSON file.
index	The index of the block animation in the JSON file.

Returns

A reference to this ComponentTexture.

typeof() [3/8]

components::texture::ComponentTexture::typeof ( this )

inline

Loads player animations from a JSON file.

Parameters

filename

The path to the JSON file.

Returns

A reference to this ComponentTexture.

typeof() [4/8]

components::texture::ComponentTexture::typeof ( this )

inline

Plays the specified animation.

Parameters

name	The name of the animation to play.

Returns

A reference to this ComponentTexture.

typeof() [5/8]

components::texture::ComponentTexture::typeof ( this )

inline

Sets the duration of each frame in the animation.

Parameters

duration

The duration of each frame in frames.

Returns

A reference to this ComponentTexture.

typeof() [6/8]

components::texture::ComponentTexture::typeof

(

this

)

Sets the image for the texture from a file.

Parameters

path	The path to the image file.
renderer	The SDL_Renderer to use for rendering.

Returns

A reference to this ComponentTexture.

typeof() [7/8]

components::texture::ComponentTexture::typeof ( this )

inline

Sets the rectangle defining the texture's position and size.

Parameters

rectangle

The new rectangle to set.

Returns

A reference to this ComponentTexture.

typeof() [8/8]

components::texture::ComponentTexture::typeof ( this )

inline

Sets the rotation angle for the texture.

Parameters

rotation

The rotation angle in degrees.

Returns

A reference to this ComponentTexture.

Member Data Documentation

index

int components::texture::ComponentTexture::index

Initial value:

{
        string fileContent = readText(filename)

renderer

SDL_Renderer* components::texture::ComponentTexture::renderer

Initial value:

{
        mTexture = ResouceManager.GetInstance(renderer).LoadImageResource(path).mTexture

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

• src/components/texture.d