org.mini2Dx.core.graphics

Class Animation<T extends com.badlogic.gdx.graphics.g2d.Sprite>

java.lang.Object

org.mini2Dx.core.graphics.Animation<T>

public class Animation<T extends com.badlogic.gdx.graphics.g2d.Sprite>
extends Object

Implements an animation with frames of variable or fixed duration

Author:

Thomas Cashman

Constructor Summary

Constructors

Constructor and Description
Animation() Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	addFrame(T frame, float duration) Adds a frame to the animation
void	draw(Graphics g, float x, float y) Draws the current frame of the animation
T	getCurrentFrame() Returns the T of the current frame
int	getCurrentFrameIndex() Returns the index of the current frame
T	getFrame(int index) Returns the frame at a given index
int	getNumberOfFrames() Returns the total number of frames in this animation
float	getRotation() Returns the rotation of all frames
boolean	isLooping() Returns if the animation is looping
void	removeFrame(int index) Removes a frame from the animation
void	restart() Restarts the animation.
void	rotate(float degrees) Increases/decreases the rotation of all frames
void	setLooping(boolean looping) Sets if the animation should loop
void	setRotation(float rotation) Sets the rotation of all frames
void	update(float delta) Updates the animation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Animation

public Animation()

Constructor

Method Detail

addFrame

public void addFrame(T frame,
            float duration)

Adds a frame to the animation

Parameters:

frame - The frame to be added

duration - The duration of the frame in seconds

removeFrame

public void removeFrame(int index)

Removes a frame from the animation

Parameters:

index - The index of the frame to be removed

restart

public void restart()

Restarts the animation. This is the equivalent to setting the current frame index to zero

update

public void update(float delta)

Updates the animation

Parameters:

delta - The time in seconds since the last update

draw

public void draw(Graphics g,
        float x,
        float y)

Draws the current frame of the animation

Parameters:

g - The Graphics context available for rendering

x - The x coordinate to render at

y - The y coordinate to render at

getFrame

public T getFrame(int index)

Returns the frame at a given index

Parameters:

index - The frame's index

Returns:

Null if there is no frame image

getCurrentFrame

public T getCurrentFrame()

Returns the T of the current frame

Returns:

Null if there is no frame image

getNumberOfFrames

public int getNumberOfFrames()

Returns the total number of frames in this animation

Returns:

A value greater than or equal to 0

getCurrentFrameIndex

public int getCurrentFrameIndex()

Returns the index of the current frame

Returns:

A value greater than or equal to 0

isLooping

public boolean isLooping()

Returns if the animation is looping

Returns:

True if the animation is looping

setLooping

public void setLooping(boolean looping)

Sets if the animation should loop

Parameters:

looping - False if the animation should stop when it reaches the last frame

rotate

public void rotate(float degrees)

Increases/decreases the rotation of all frames

Parameters:

degrees - The amount in degrees to rotate by

getRotation

public float getRotation()

Returns the rotation of all frames

Returns:

The rotation in degrees

setRotation

public void setRotation(float rotation)

Sets the rotation of all frames

Parameters:

rotation - The rotation in degrees