public static Bitmap getTileBitmap(TileType type) {
if (grassRes == null) {
grassRes = new int[11];
grassRes[0] = R.drawable.grass0;
grassRes[1] = R.drawable.grass1;
grassRes[2] = R.drawable.grass2;
grassRes[3] = R.drawable.grass3;
grassRes[4] = R.drawable.grass4;
grassRes[5] = R.drawable.grass5;
grassRes[6] = R.drawable.grass6;
grassRes[7] = R.drawable.grass7;
grassRes[8] = R.drawable.grass8;
grassRes[9] = R.drawable.grass9;
grassRes[10] = R.drawable.grass10;
}
if (grass == null) grass = new Bitmap[11];
int random;
switch (type) {
case GRASS:
random = (int) (Math.random() * 11);
if (grass[random] == null || (grass[random] != null && grass[random].isRecycled()))
grass[random] =
BitmapFactory.decodeResource(
ContextProvider.getInstance().getContext().getResources(), grassRes[random]);
return grass[random];
case SAND:
if (sand == null || (sand != null && sand.isRecycled()))
sand =
BitmapFactory.decodeResource(
ContextProvider.getInstance().getContext().getResources(), R.drawable.tile_sand);
return sand;
default:
random = (int) (Math.random() * 11);
if (grass[random] == null || (grass[random] != null && grass[random].isRecycled()))
grass[random] =
BitmapFactory.decodeResource(
ContextProvider.getInstance().getContext().getResources(), grassRes[random]);
return grass[random];
}
}
/** The destroy method is used to release the pointer to the subscriber service */
public void destroy() {
unbindSubscriber(ContextProvider.getInstance().getSubscriber());
}
/**
* initializing the servlet by defining the resolution directory, the alias for the servlet, and
* the resolution directory alias. Also, the servlet uses the singleton ContextProvider to get the
* subscriber found by the service to be registered with the servlet.
*/
public void init() {
this.setServletAlias(SERVLET_ALIAS);
bindSubscriber(ContextProvider.getInstance().getSubscriber());
}