// Choose next unit for orders. If all units ended turn, update cities.
private void ChooseNextUnit()
{
// End turn if no units awaiting orders
if (!_activeCiv.AnyUnitsAwaitingOrders)
{
ChoseNextCiv();
// TODO: implement wait at end of turn
//if (Options.AlwaysWaitAtEndOfTurn)
//{
// OnWaitAtTurnEnd?.Invoke(null, new WaitAtTurnEndEventArgs());
//}
//else
//{
//}
}
// Choose next unit
else
{
// Create an list of indexes of units awaiting orders
var indexUAO = new List <int>();
foreach (IUnit unit in _units.Where(u => u.Owner == _activeCiv && !u.Dead && u.AwaitingOrders && _activeUnit != u))
{
indexUAO.Add(unit.Id);
}
//int indexActUnit = Game.GetUnits.FindIndex(unit => unit == Game.ActiveUnit); //Determine index of unit that is currently still active but just ended turn
if (_activeUnit.Id < indexUAO.First())
{
_activeUnit = _units[indexUAO.First()];
}
else if (_activeUnit.Id == indexUAO.First())
{
_activeUnit = _units[indexUAO.First() + 1];
}
else if (_activeUnit.Id >= indexUAO.Last())
{
_activeUnit = _units[indexUAO.First()];
}
else
{
for (int i = 0; i < indexUAO.Count; i++)
{
if ((_activeUnit.Id >= indexUAO[i]) && (_activeUnit.Id < indexUAO[i + 1]))
{
_activeUnit = _units[indexUAO[i + 1]];
break;
}
}
}
OnUnitEvent?.Invoke(null, new UnitEventArgs(UnitEventType.NewUnitActivated));
// Set new unit command if player=AI
if (_activeCiv != _playerCiv)
{
Game.IssueUnitOrder(UnitAI.UnitOrder());
}
}
}
public void UpdateActiveUnit()
{
if (_activeCiv == _playerCiv)
{
// If active unit died OR is not waiting order, chose next unit in line, otherwise update its orders
if (!_activeUnit.AwaitingOrders || !GetActiveUnits.Contains(_activeUnit))
{
ChooseNextUnit();
}
else
{
switch (_activeUnit.Order)
{
case OrderType.BuildIrrigation:
if (_activeUnit.Counter == 2)
{
if (Map.TileC2(_activeUnit.X, _activeUnit.Y).Irrigation == false) // Build irrigation
{
Map.TileC2(_activeUnit.X, _activeUnit.Y).Irrigation = true;
}
else if ((Map.TileC2(_activeUnit.X, _activeUnit.Y).Irrigation == true) && (Map.TileC2(_activeUnit.X, _activeUnit.Y).Farmland == false)) // Build farms
{
Map.TileC2(_activeUnit.X, _activeUnit.Y).Farmland = true;
}
//Game.TerrainTile = Draw.DrawMap(); //Update game map
//unit.Action = OrderType.NoOrders;
}
break;
case OrderType.BuildRoad:
if (_activeUnit.Counter == 2)
{
if (Map.TileC2(_activeUnit.X, _activeUnit.Y).Road == false) // Build road
{
Map.TileC2(_activeUnit.X, _activeUnit.Y).Road = true;
}
else if ((Map.TileC2(_activeUnit.X, _activeUnit.Y).Road == true) && (Map.TileC2(_activeUnit.X, _activeUnit.Y).Railroad == false)) // Build railroad
{
Map.TileC2(_activeUnit.X, _activeUnit.Y).Railroad = true;
}
//Game.TerrainTile = Draw.DrawMap(); //Update game map
//unit.Action = OrderType.NoOrders;
}
break;
case OrderType.BuildMine:
if (_activeUnit.Counter == 2)
{
Map.TileC2(_activeUnit.X, _activeUnit.Y).Mining = true;
//Game.TerrainTile = Draw.DrawMap(); //Update game map
//unit.Action = OrderType.NoOrders;
}
break;
default:
break;
}
OnUnitEvent?.Invoke(null, new UnitEventArgs(UnitEventType.StatusUpdate));
}
}
// AI
else
{
if (!_activeUnit.AwaitingOrders || !GetActiveUnits.Contains(_activeUnit))
{
ChooseNextUnit();
}
else
{
Game.IssueUnitOrder(UnitAI.UnitOrder());
}
}
}
