Package com.devcharles.piazzapanic.utility

Class WalkAnimator

java.lang.Object

com.devcharles.piazzapanic.utility.WalkAnimator

Direct Known Subclasses:

CookAnimator, CustomerAnimator

public abstract class WalkAnimator
extends Object

Abstract class that helps with setting up animations for characters in the game. To use, initialise each directional animation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	WalkAnimator.Direction	All directions that the animations support.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Pair<Integer,Integer>	dimensions	Tuple Representing the dimensions of the spritesheet to be used.
private static HashMap<Integer,WalkAnimator.Direction>	directionMap
private static int[]	directions
protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>>	walkDown
protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>>	walkLeft
protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>>	walkRight
protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>>	walkUp

Constructor Summary

Constructors

Constructor	Description
WalkAnimator()

Method Summary

Modifier and Type	Method	Description
protected void	addTextures(com.badlogic.gdx.graphics.Texture currentSheet, int value)	Generate Animations from a Texture, override this if you want to parse the texture spritesheet differently.
abstract com.badlogic.gdx.graphics.g2d.TextureRegion	getFrame(float rotation, boolean isMoving, float frameTime, int holding)
static WalkAnimator.Direction	rotationToDirection(float rotation)	Approximate the Box2D rotation to the nearest mapped value.

Methods inherited from class java.lang.Object

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

Field Details

walkRight

protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>> walkRight

walkLeft

protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>> walkLeft

walkUp

protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>> walkUp

walkDown

protected ArrayList<com.badlogic.gdx.graphics.g2d.Animation<com.badlogic.gdx.graphics.g2d.TextureRegion>> walkDown

dimensions

private static final Pair<Integer,Integer> dimensions

Tuple Representing the dimensions of the spritesheet to be used. The values represent columns and rows, respectively.

directionMap

private static HashMap<Integer,WalkAnimator.Direction> directionMap

directions

private static int[] directions

Constructor Details

WalkAnimator

public WalkAnimator()

Method Details

getFrame

public abstract com.badlogic.gdx.graphics.g2d.TextureRegion getFrame(float rotation,
 boolean isMoving,
 float frameTime,
 int holding)

Parameters:

rotation - box2d body rotation

isMoving - whether the entity is moving or not

frameTime - elapsed time for the animation

holding - how many items the character is holding

Returns:

A texture region to draw, and a rotation used for rendering the region.

rotationToDirection

public static WalkAnimator.Direction rotationToDirection(float rotation)

Approximate the Box2D rotation to the nearest mapped value.

Parameters:

rotation - body rotation in degrees.

Returns:

WalkAnimator.Direction the character should be facing in.

addTextures

protected void addTextures(com.badlogic.gdx.graphics.Texture currentSheet,
 int value)

Generate Animations from a Texture, override this if you want to parse the texture spritesheet differently.

Parameters:

currentSheet - The Texture containing all the frames of the animation.

value - Variant of the spritesheet (0 -> walk, 1 -> hold one item, 2 -> hold crate)