public override void Resolve(List <Order> orders, BoardStatus status)
{
var board = new Board();
var adj = Unit.GetAdjacent(board);
if (!adj.Where(loc => loc.Name == TargetLocation.Name).Any())
{
Status = OrderStatus.Failed;
return;
}
if (board.Map[TargetLocation.Name].Type == LocationType.Water && Unit.Type == UnitType.Army)
{
Status = OrderStatus.Failed;
return;
}
var moveOrdersTargetingUnit = orders.Where(order => (order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy) && order.TargetLocation.Name == Unit.LocName.Name).ToArray();
if (!moveOrdersTargetingUnit.Any())
{
Status = OrderStatus.Succeded;
return;
}
//attack from somewhere other than where its supporting
if (moveOrdersTargetingUnit.Where(order => order.Type == OrderType.Move && order.Unit.IsAdjacent(Unit.LocName, board) && order.Unit.LocName.Name != TargetLocation.Name).Any())
{
Status = OrderStatus.Failed;
return;
}
if (moveOrdersTargetingUnit.Where(order => order.Status == OrderStatus.Succeded).Any())
{
Status = OrderStatus.Failed;
}
}
public BoardStatus Starting()
{
var bs = new BoardStatus(new Board());
bs.Units.Add(new Army(Nations.Austria, new LocationName("vie")));
bs.Units.Add(new Army(Nations.Austria, new LocationName("bud")));
bs.Units.Add(new Fleet(Nations.Austria, new LocationName("tri")));
bs.Units.Add(new Fleet(Nations.England, new LocationName("lon")));
bs.Units.Add(new Fleet(Nations.England, new LocationName("edi")));
bs.Units.Add(new Army(Nations.England, new LocationName("liv")));
bs.Units.Add(new Army(Nations.France, new LocationName("par")));
bs.Units.Add(new Army(Nations.France, new LocationName("mar")));
bs.Units.Add(new Fleet(Nations.France, new LocationName("bre")));
bs.Units.Add(new Army(Nations.Germany, new LocationName("ber")));
bs.Units.Add(new Army(Nations.Germany, new LocationName("mun")));
bs.Units.Add(new Fleet(Nations.Germany, new LocationName("kie")));
bs.Units.Add(new Army(Nations.Italy, new LocationName("rom")));
bs.Units.Add(new Army(Nations.Italy, new LocationName("ven")));
bs.Units.Add(new Fleet(Nations.Italy, new LocationName("nap")));
bs.Units.Add(new Army(Nations.Russia, new LocationName("mos")));
bs.Units.Add(new Fleet(Nations.Russia, new LocationName("sev")));
bs.Units.Add(new Army(Nations.Russia, new LocationName("war")));
bs.Units.Add(new Fleet(Nations.Russia, new LocationName("stp", "south")));
bs.Units.Add(new Fleet(Nations.Turkey, new LocationName("ank")));
bs.Units.Add(new Army(Nations.Turkey, new LocationName("con")));
bs.Units.Add(new Army(Nations.Turkey, new LocationName("smy")));
foreach (var unit in bs.Units)
{
bs.Control[unit.LocName.Name] = unit.Nation;
}
return(bs);
}
public virtual void Resolve(List <Order> orders, BoardStatus status)
{
var holdStr = GetStrength(orders);
var moveOrders = orders.Where(order => order.Status != OrderStatus.Failed).Where(order => (order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy)).
Where(order => order.TargetLocation.Name == Unit.LocName.Name).ToArray();
Strength moveStr = new Strength(0, 0);
if (moveOrders.Length > 0)
{
moveStr = moveOrders[0].GetStrength(orders);
}
foreach (var order in moveOrders)
{
var str = order.GetStrength(orders);
if (moveStr.Max < str.Max)
{
moveStr.Max = str.Max;
}
//the maximum min of the move orders ( a move order exists with at least this str)
if (moveStr.Min < str.Min)
{
moveStr.Min = str.Min;
}
}
//no move orders can beat the min hold str
if (holdStr.Min > moveStr.Max)
{
Status = OrderStatus.Succeded;
foreach (var moveOrder in moveOrders)
{
moveOrder.Status = OrderStatus.Failed;
}
return;
}
}
public override void Resolve(List <Order> orders, BoardStatus status)
{
var board = new Board();
if (!Unit.IsAdjacent(TargetLocation, board))
{
Status = OrderStatus.Failed;
return;
}
ResolveAfterAdj(orders, status);
}
public override void Resolve(List <Order> orders, BoardStatus status)
{
var board = new Board();
//check path
var convoyOrders = orders.Where(order => order.Type == OrderType.Convoy).
Where(order => order.Status != OrderStatus.Failed).
Where(order => order.TargetStartingLocation.Name == Unit.LocName.Name && order.TargetLocation.Name == TargetLocation.Name).
Where(order => board.Map[order.Unit.LocName.Name].Type == LocationType.Water).ToList();
var res = findPath(Unit.LocName.Name, TargetLocation.Name, convoyOrders, board, true);
if (res == OrderStatus.Succeded)
{
ResolveAfterAdj(orders, status);
}
else
{
Status = res;
}
}
protected void ResolveAfterAdj(List <Order> orders, BoardStatus status)
{
var str = GetStrength(orders);
Strength holdStr;
if (status.Units.Where(unit => unit.LocName.Name == TargetLocation.Name).Any())
{
var ExistingUnitOrder = orders.Where(order => order.Unit.LocName.Name == TargetLocation.Name).FirstOrDefault();
if (ExistingUnitOrder == null)
{
holdStr = new Strength(0, 0);
}
if (ExistingUnitOrder.Type != OrderType.Move && ExistingUnitOrder.Type != OrderType.MoveByConvoy)
{
if (ExistingUnitOrder.Unit.Nation == Unit.Nation)
{
Status = OrderStatus.Failed;
return;
}
holdStr = ExistingUnitOrder.GetStrength(orders);
}
else
{
//There is a unit there but its trying to move. Support wont help but it may fail the move and end up resisting.
switch (ExistingUnitOrder.Status)
{
case OrderStatus.Unresolved:
if (ExistingUnitOrder.Unit.Nation == Unit.Nation)
{
Status = OrderStatus.Unresolved;
return;
}
holdStr = new Strength(0, 1);
break;
case OrderStatus.Succeded:
holdStr = new Strength(0, 0);
break;
case OrderStatus.Failed:
if (ExistingUnitOrder.Unit.Nation == Unit.Nation)
{
Status = OrderStatus.Failed;
return;
}
holdStr = new Strength(1, 1);
break;
default:
//Something went wrong
throw new Exception("Invalid order status");
}
}
}
else
{
holdStr = new Strength(0, 0);
}
Strength preventStr = new Strength(0, 0);
var preventOrders = orders.Where(order => order.TargetLocation.Name == TargetLocation.Name).ToArray();
foreach (var order in preventOrders)
{
var pStr = order.GetStrength(orders);
if (pStr.Min > preventStr.Min)
{
preventStr.Min = pStr.Min;
}
if (pStr.Max > preventStr.Max)
{
preventStr.Max = pStr.Max;
}
}
//check for head to head
var headToHeadOrder = orders.Where(order => order.TargetLocation.Name == Unit.LocName.Name && order.Unit.LocName.Name == TargetLocation.Name && order.Type == OrderType.Move).FirstOrDefault();
if (headToHeadOrder != null)
{
var hStr = headToHeadOrder.GetStrength(orders);
if (hStr.Min > preventStr.Min)
{
preventStr.Min = hStr.Min;
}
if (hStr.Max > preventStr.Max)
{
preventStr.Max = hStr.Max;
}
}
if (str.Min > holdStr.Max && str.Min > preventStr.Max)
{
Status = OrderStatus.Succeded;
return;
}
if (str.Max <= holdStr.Min || str.Max <= preventStr.Min)
{
Status = OrderStatus.Failed;
return;
}
}
public BoardStatus Next(List <Order> orders)
{
//resolve orders
var resolved = false;
while (!resolved)
{
var unOrders = orders.Where(order => order.Status == OrderStatus.Unresolved).ToArray();
var starting = unOrders.Length;
foreach (var order in unOrders)
{
order.Resolve(orders, this);
}
if (orders.Where(order => order.Status == OrderStatus.Unresolved).ToArray().Length >= starting)
{
var convoyOrders = orders.Where(order => order.Type == OrderType.Convoy && order.Status == OrderStatus.Unresolved).ToArray();
if (convoyOrders.Length > 0)
{
foreach (var order in convoyOrders)
{
order.Status = OrderStatus.Failed;
}
}
else
{
//should be only move orders left unresolved
if (orders.Where(order => order.Type != OrderType.Move || order.Type != OrderType.MoveByConvoy).Where(order => order.Status == OrderStatus.Unresolved).Any())
{
//unresolved non-move orders this isn't good
throw new Exception("Non move order not resovled");
}
var moveOrders = orders.Where(order => order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy).Where(order => order.Status == OrderStatus.Unresolved).ToArray();
foreach (var order in moveOrders)
{
order.Status = OrderStatus.Succeded;
}
}
}
}
//update the board
var nextStatus = new BoardStatus(MyBoard);
var dUnits = new List <dislodgedUnit>();
foreach (var Unit in Units)
{
var moveOrder = orders.Where(order => order.Status == OrderStatus.Succeded && order.Unit.LocName.Name == Unit.LocName.Name && (order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy)).FirstOrDefault();
if (moveOrder == null)
{
var moveOrdersIntoSpace = orders.Where(order => order.Status == OrderStatus.Succeded).Where(order => order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy).Where(order => order.TargetLocation.Name == Unit.LocName.Name).ToArray();
if (moveOrdersIntoSpace.Length > 0)
{
var dUnit = new dislodgedUnit();
dUnit.Unit = Unit;
dUnit.AttackedFrom = moveOrdersIntoSpace[0].TargetLocation.Name;
dUnits.Add(dUnit);
//dislodged
}
else
{
nextStatus.Units.Add(Unit);
}
}
else
{
Unit.LocName = moveOrder.TargetLocation;
nextStatus.Units.Add(Unit);
}
}
//create the dislodged status
var invalidRetreatLocations = orders.Where(order => order.Type == OrderType.Move || order.Type == OrderType.MoveByConvoy).Where(order => order.Status == OrderStatus.Succeded).Select(order => order.TargetLocation.Name).ToList();
foreach (var Unit in Units)
{
invalidRetreatLocations.Add(Unit.LocName.Name);
}
foreach (var Unit in dUnits)
{
var Locations = Unit.Unit.GetAdjacent(MyBoard);
foreach (var invalid in invalidRetreatLocations)
{
Locations.RemoveAll(location => location.Name == invalid);
}
nextStatus.Dislodged.Units.Add(new DislodgedUnit(Unit.Unit, Locations));
}
nextStatus.LastOrders = orders;
return(nextStatus);
}
