gdx-studio

package scene2d;

import com.badlogic.gdx.graphics.g2d.Animation;

import com.badlogic.gdx.graphics.g2d.Batch;

import com.badlogic.gdx.graphics.g2d.TextureRegion;

import com.badlogic.gdx.scenes.scene2d.Actor;

import com.badlogic.gdx.utils.Array;

public class Sprite extends Actor {

	private Array<String> textures = new Array<String>();

	private Animation animation;

	private TextureRegion keyFrame;

	private float duration = 1f;

	private int frameCount = 1;

	public boolean isAnimationActive = true;

	public boolean isAnimationLooping = true;

	public Sprite(String texName, int frameCount){

		textures.add(texName);

		setFrameCount(frameCount);

	}

	public Sprite(String texName, int frameCount, float duration){

		textures.add(texName);

		setFrameCount(frameCount, duration);

	}

	public Sprite(String... texNames){

		setTextures(texNames);

	}

	public Sprite(float duration, String... texNames){

		setTextures(duration, texNames);

		this.duration = duration;

	}

	@Override

	public void draw(Batch batch, float parentAlpha) {

		super.draw(batch, parentAlpha);

		if (isAnimationActive && animation != null) {

			keyFrame = animation.getKeyFrame(Scene.stateTime, isAnimationLooping);

			batch.draw(keyFrame, getX(), getY(), getOriginX(), getOriginY(), getWidth(), getHeight(),

					getScaleX(), getScaleY(), getRotation());

		}

	}

	public void setTextures(String... texNames){

		textures.clear();

		if(texNames.length == 1){

			textures.add(texNames[0]);

			animation = Asset.anim(texNames[0], frameCount);

			setSize(animation.getKeyFrame(0).getRegionWidth(), animation.getKeyFrame(0).getRegionHeight());

			return;

		}

		Array<TextureRegion> array = new Array<TextureRegion>();

		for(int i=0;i<texNames.length;i++){

			if(!texNames[i].trim().isEmpty()){

				array.add(Asset.tex(texNames[i]));

				textures.add(texNames[i]);

			}

		}

		animation = new Animation(1f/texNames.length, array);

		duration = 1f/texNames.length;

		setSize(array.first().getRegionWidth(), array.first().getRegionHeight());

	}

	public void setTextures(float duration, String... texNames){

		textures.clear();

		if(texNames.length == 1){

			textures.add(texNames[0]);

			animation = Asset.anim(texNames[0], frameCount, duration);

			setSize(animation.getKeyFrame(0).getRegionWidth(), animation.getKeyFrame(0).getRegionHeight());

			return;

		}

		Array<TextureRegion> array = new Array<TextureRegion>(); 

		for(int i=0;i<texNames.length;i++){

			if(!texNames[i].trim().isEmpty()){

				array.add(Asset.tex(texNames[i]));

				textures.add(texNames[i]);

			}

		}

		animation = new Animation(duration, array);

		setSize(array.first().getRegionWidth(), array.first().getRegionHeight());

	}

	public Array<String> getTextures(){

		return textures;

	}

	public void setDuration(float duration){

		this.duration = duration;

		StringBuilder sb = new StringBuilder();

		for(String s: textures){

			sb.append(s);

			sb.append(",");

		}

		setTextures(duration, sb.toString().split(","));

	}

	public float getDuration(){

		return this.duration;

	}

	public int getFrameCount(){

		return frameCount;

	}

	public void setFrameCount(int count){

		frameCount = count;

		animation = Asset.anim(textures.get(0), frameCount);

		setSize(animation.getKeyFrame(0).getRegionWidth(), animation.getKeyFrame(0).getRegionHeight());

	}

	public void setFrameCount(int count, float duration){

		frameCount = count;

		animation = Asset.anim(textures.get(0), frameCount, duration);

		setSize(animation.getKeyFrame(0).getRegionWidth(), animation.getKeyFrame(0).getRegionHeight());

	}

	@Override

	public String toString(){

		StringBuilder sb = new StringBuilder();

		for(String tex: textures){

			sb.append(tex);

			sb.append(",");

		}

		sb.deleteCharAt(sb.lastIndexOf(","));

		return sb.toString();

	}

}