/**
* On touch remove top touched npc and create a death effect on the touched spot. Trigger
* GameState.END if the last Demon or Human was killed
*
* @param touchX
* @param touchY
* @return enum value that shows if some game element was actually touched or not
*/
public TouchedElement onTouchEvent(float touchX, float touchY) {
TouchedElement result = TouchedElement.NONE;
if (mGameState == GameState.RUNNING) {
Npc touchedNpc = mNpcContainer.removeTopTouchedNpc(touchX, touchY);
if (touchedNpc != null) {
boolean isDemon = touchedNpc.getNpcType().isEnemy();
updateScore(touchedNpc);
// Create a new death effect at the location of the killed npc
mDeathEffectContainer.createDeathEffect(
touchedNpc.getCenterX(), touchedNpc.getCenterY(), isDemon);
if (isDemon) {
result = TouchedElement.DEMON;
} else {
result = TouchedElement.HUMAN;
}
}
checkForGameEnd();
}
return result;
}
