Android Open Source - DivisionByZero Sprite Animation

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From Project

Back to project page DivisionByZero.

License

The source code is released under:

Apache License

Java Source Code

package com.ggstudios.divisionbyzero;
//from  w w w .j av  a  2s. com
public class SpriteAnimation implements Updatable {
  private static final int MAX_FRAMES = 20;

  private float time = 0f;
  private int[] textureIds = new int[MAX_FRAMES];
  private int[] textureHandles = new int[MAX_FRAMES];
  private float[] holdTimes = new float[MAX_FRAMES];
  private int frames = 0;

  private int currentFrame;

  private boolean loop = true;

  public static interface OnAnimationComplete {
    public void onAnimationComplete();
  }

  private OnAnimationComplete animationCompleteListener;

  public void setLoop(boolean loop) {
    this.loop = loop;
  }

  public void addFrame(int texId, float holdTime) {
    textureIds[frames] = texId;
    textureHandles[frames] = Core.tm.get(texId);

    if(frames != 0)
      holdTimes[frames] = holdTimes[frames - 1] + holdTime;

    frames++;
  }

  public int getTextureHandle() {
    return textureHandles[currentFrame];
  }

  @Override
  public boolean update(float dt) {
    time += dt;

    if(time > holdTimes[currentFrame]) {
      if(currentFrame + 1 >= frames) {
        if(loop) {
          currentFrame = 0;
          time = 0f;
          //time -= holdTimes[frames - 1];
        } else {
          if(animationCompleteListener != null)
            animationCompleteListener.onAnimationComplete();
          return false;
        }
      } else {
        currentFrame++;
      }
    }
    return true;
  }

  public void refresh() {
    for(int i = 0; i < frames; i++) {
      textureHandles[i] = Core.tm.get(textureIds[i]);
    }
  }

  public void reset() {
    frames = 0;
  }

  public void setOnAnimationCompleteListener(OnAnimationComplete animationCompleteListener) {
    this.animationCompleteListener = animationCompleteListener;
  }

}

Java Source Code List

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