/**
* To retrieve the current image index that is currently animating and then updating the current
* to the next image
*
* @param id
*/
public void changeCurrIndex(Integer id) {
// gives the animation name give the entity id
String animation = mCurrentAnimation.get(id);
// gets the actual array assoc with the name
CircularArray<Texture2> arr = mReelsNameAssoc.get(animation);
// checks if the key is in the hash table
if (mUpdateCurrAni.containsKey(id)) {
int imgIndex = mUpdateCurrAni.get(id); // Retrieve the last draw's image index
mUpdateCurrAni.remove(id); // remove it
if (imgIndex < arr.size() - 1) { // check if the current index is still within bound
imgIndex++; // increment the index
mUpdateCurrAni.put(id, imgIndex); // put next index in
} else {
imgIndex = 0; // when we are at the last index wrap back to the beginning
}
} else {
// else is it not in the table we add with the index being 0
mUpdateCurrAni.put(id, 0);
}
}
/**
* Method that will get one frame of image from the animation for the given entity and image index
*
* @param s
* @param frameID
* @return the image
*/
public Texture2 getImage(String entityAniName, int frameID) {
CircularArray<Texture2> frame = mReelsNameAssoc.get(entityAniName); // return the reels
Texture2 i = frame.get(frameID); // return the frame
return i;
}