public void removeSquad(Entity squad, int index) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.setSquad(null);
card.setSelected(false);
}
public void updateFormationPattern(int index, FormationPatternType pattern) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.updateFormationPattern(pattern);
}
public Entity setSelected(int index, boolean selected) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.setSelected(selected);
return card.getSquad();
}