Method selectUnit

src/Savegame/SavedBattleGame.cpp:692–704

* Selects the unit at the given position on the map. * @param pos Position. * @return Pointer to a BattleUnit, or 0 when none is found. */

 * @return Pointer to a BattleUnit, or 0 when none is found.
 */
BattleUnit *SavedBattleGame::selectUnit(const Position& pos)
{
	BattleUnit *bu = getTile(pos)->getUnit();

	if (bu && bu->isOut())
	{
		return 0;
	}
	else
	{
		return bu;
	}
}

/**
 * Gets the list of nodes.