/**
* Sets the group of human sprites within the given x-y bounds as the human squad.
*
* @param x1
* @param y1
* @param x2
* @param y2
*/
public void setHumanSquad(int x1, int y1, int x2, int y2) {
humanSquadSelectionBox = PlayerMouseControls.updateSelectionBox(x1, y1, x2, y2);
for (Sprite s : humanSquad) {
s.setInSquad(false);
}
humanSquad = new ArrayList<Sprite>();
for (Sprite s : humanSprites) {
if (s.xCurrent >= humanSquadSelectionBox[0][0]
&& s.xCurrent <= humanSquadSelectionBox[1][0]
&& s.yCurrent >= humanSquadSelectionBox[0][1]
&& s.yCurrent <= humanSquadSelectionBox[1][1]) {
humanSquad.add(s);
s.setInSquad(true);
}
}
}
