protected bool Equals(TilePosition other)
{
return(Position.Equals(other.Position) && Level == other.Level);
}
public Pirate(int teamId, TilePosition position)
{
Id = Guid.NewGuid();
TeamId = teamId;
Position = position;
}
public AvaliableMove(TilePosition source, TilePosition target, params IGameAction[] actions)
{
Source = source;
Target = target;
ActionList = new GameActionList(actions);
}
public Move(TilePosition from, TilePosition to, MoveType type = MoveType.Usual)
: base(from, to)
{
Type = type;
}
public TileLevel(TilePosition position)
{
Position = position;
}
public TileLevel this[TilePosition pos]
{
get { return(Tiles[pos.Position.X, pos.Position.Y].Levels[pos.Level]); }
}
/// <summary>
/// Возвращаем все позиции, в которые в принципе достижимы из заданной клетки за один подход
/// (не проверяется, допустим ли такой ход)
/// </summary>
/// <param name="source"></param>
/// <param name="previosMove"></param>
/// <returns></returns>
public List <TilePosition> GetAllTargetsForSubturn(TilePosition source, Direction previosMove, Team ourTeam)
{
var sourceTile = Map[source.Position];
var ourShip = ourTeam.Ship;
IEnumerable <TilePosition> rez;
switch (sourceTile.Type)
{
case TileType.Horse:
rez = GetHorseDeltas(source.Position)
.Select(x => IncomeTilePosition(x));
break;
case TileType.Cannon:
rez = new [] { IncomeTilePosition(GetCannonFly(sourceTile.CannonDirection, source.Position)) };
break;
case TileType.Arrow:
rez = GetArrowsDeltas(sourceTile.ArrowsCode, source.Position)
.Select(x => IncomeTilePosition(x));
break;
case TileType.Balloon:
rez = Teams.Select(x => x.Ship.Position)
.Select(x => IncomeTilePosition(x)); //на корабль
break;
case TileType.Airplane:
if (Map.AirplaneUsed == false)
{
var shipTargets = Teams.Select(x => x.Ship.Position)
.Select(x => IncomeTilePosition(x)); //на корабль
var airplaneTargets = AllTiles(x => x.Type != TileType.Water &&
x.Type.RequreImmediateMove() == false &&
x.Type != TileType.Airplane)
.Select(x => x.Position)
.Select(x => IncomeTilePosition(x));
rez = shipTargets.Concat(airplaneTargets);
if (previosMove.From != source)
{
rez = rez.Concat(new [] { source }); //ход "остаемся на месте"
}
}
else
{
rez = GetNearDeltas(source.Position)
.Where(x => IsValidMapPosition(x))
.Where(x => Map[x].Type != TileType.Water || x == ourShip.Position)
.Select(x => IncomeTilePosition(x));
}
break;
case TileType.Croc:
rez = new[] { previosMove.From }; //возвращаемся назад
break;
case TileType.Ice:
if (Map[previosMove.From.Position].Type == TileType.Horse)
{
//повторяем ход лошади
rez = GetHorseDeltas(source.Position)
.Select(x => IncomeTilePosition(x));
}
else //повторяем предыдущий ход
{
//TODO - проверка на использование самолета на предыдущем ходу - тогда мы должны повторить ход самолета
var previosDelta = previosMove.GetDelta();
Position target = Position.AddDelta(source.Position, previosDelta);
rez = new[] { target }.Select(x => IncomeTilePosition(x));
}
break;
case TileType.RespawnFort:
rez = GetNearDeltas(source.Position)
.Where(x => IsValidMapPosition(x))
.Where(x => Map[x].Type != TileType.Water || x == ourShip.Position)
.Select(x => IncomeTilePosition(x))
.Concat(new[] { source });
break;
case TileType.Spinning:
if (source.Level == 0)
{
rez = GetNearDeltas(source.Position)
.Where(x => IsValidMapPosition(x))
.Where(x => Map[x].Type != TileType.Water || x == ourShip.Position)
.Select(x => IncomeTilePosition(x));
}
else
{
rez = new[] { new TilePosition(source.Position, source.Level - 1) };
}
break;
case TileType.Water:
if (source.Position == ourShip.Position) //с своего корабля
{
rez = GetShipPosibleNavaigations(source.Position)
.Concat(new[] { GetShipLanding(source.Position) })
.Select(x => IncomeTilePosition(x));
}
else //пират плавает в воде
{
rez = GetPosibleSwimming(source.Position)
.Select(x => IncomeTilePosition(x));
}
break;
default:
rez = GetNearDeltas(source.Position)
.Where(x => IsValidMapPosition(x))
.Where(x => Map[x].Type != TileType.Water || x == ourShip.Position)
.Select(x => IncomeTilePosition(x));
break;
}
return(rez.Where(x => IsValidMapPosition(x.Position)).ToList());
}
/// <summary>
/// Возвращаем список всех полей, в которые можно попасть из исходного поля
/// </summary>
/// <param name="task"></param>
/// <param name="source"></param>
/// <param name="previos"></param>
/// <returns></returns>
public List <AvaliableMove> GetAllAvaliableMoves(GetAllAvaliableMovesTask task, TilePosition source, TilePosition previos)
{
Direction previosDirection;
if (previos != null)
{
previosDirection = new Direction(previos, source);
}
else
{
previosDirection = new Direction(source, source);
}
var sourceTile = Map[source.Position];
var ourTeamId = task.TeamId;
var ourTeam = Teams[ourTeamId];
var ourShip = ourTeam.Ship;
bool fromShip = (ourShip.Position == source.Position);
List <AvaliableMove> goodTargets = new List <AvaliableMove>();
IEnumerable <TilePosition> positionsForCheck;
if (sourceTile.Type.RequreImmediateMove()) //для клеток с редиректами запоминаем, что в текущую клетку уже не надо возвращаться
{
Position previosMoveDelta = null;
if (sourceTile.Type == TileType.Ice)
{
previosMoveDelta = previosDirection.GetDelta();
}
task.alreadyCheckedList.Add(new CheckedPosition(source, previosMoveDelta)); //запоминаем, что эту клетку просматривать уже не надо
}
//места всех возможных ходов
positionsForCheck = GetAllTargetsForSubturn(source, previosDirection, ourTeam);
foreach (var newPosition in positionsForCheck)
{
//проверяем, что на этой клетке
var newPositionTile = Map[newPosition.Position];
if (task.alreadyCheckedList.Count > 0 && previosDirection != null)
{
Position incomeDelta = Position.GetDelta(previosDirection.To.Position, newPosition.Position);
CheckedPosition currentCheck = new CheckedPosition(newPosition, incomeDelta);
if (WasCheckedBefore(task.alreadyCheckedList, currentCheck)) //мы попали по рекурсии в ранее просмотренную клетку
{
if ((newPositionTile.Type == TileType.Airplane) && (Map.AirplaneUsed == false))
{
// даем возможность не использовать самолет сразу!
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
continue;
}
}
//var newMove = new Move(new TilePosition(source), new TilePosition(newPosition), MoveType.Usual);
switch (newPositionTile.Type)
{
case TileType.Water:
if (ourShip.Position == newPosition.Position) //заходим на свой корабль
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition))); //всегда это можем сделать
if (task.NoCoinMoving == false && Map[task.FirstSource].Coins > 0)
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition, true))
{
MoveType = MoveType.WithCoin
});
}
}
else if (sourceTile.Type == TileType.Water) //из воды в воду
{
if (source.Position != ourShip.Position && GetPosibleSwimming(task.FirstSource.Position).Contains(newPosition.Position)) //пират плавает
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
if (source.Position == ourShip.Position && GetShipPosibleNavaigations(task.FirstSource.Position).Contains(newPosition.Position))
{
//корабль плавает
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
}
else //с земли в воду мы можем попасть только если ранее попали на клетку, требующую действия
{
if (task.NoJumpToWater == false && sourceTile.Type.RequreImmediateMove())
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition))
{
WithJumpToWater = true
});
if (task.NoCoinMoving == false && Map[task.FirstSource].Coins > 0)
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition))
{
WithJumpToWater = true, MoveType = MoveType.WithCoin
});
}
}
}
break;
case TileType.RespawnFort:
if (task.FirstSource == newPosition)
{
if (task.NoRespawn == false && ourTeam.Pirates.Count() < 3)
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition), new Respawn(ourTeam, newPosition.Position))
{
MoveType = MoveType.WithRespawn
});
}
}
else if (newPositionTile.OccupationTeamId.HasValue == false || newPositionTile.OccupationTeamId == ourTeamId) //только если форт не занят
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
break;
case TileType.Fort:
if (task.NoFort == false && newPositionTile.OccupationTeamId.HasValue == false || newPositionTile.OccupationTeamId == ourTeamId) //только если форт не занят
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
break;
case TileType.Canibal:
if (task.NoCanibal == false)
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
}
break;
case TileType.Trap:
if (task.NoTrap == false)
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
if (task.NoCoinMoving == false && Map[task.FirstSource].Coins > 0 &&
(newPositionTile.OccupationTeamId == null || newPositionTile.OccupationTeamId == ourTeamId))
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition, true))
{
MoveType = MoveType.WithCoin
});
}
}
break;
case TileType.Grass:
case TileType.Chest1:
case TileType.Chest2:
case TileType.Chest3:
case TileType.Chest4:
case TileType.Chest5:
case TileType.RumBarrel:
case TileType.Spinning:
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
if (task.NoCoinMoving == false && Map[task.FirstSource].Coins > 0 &&
(newPositionTile.OccupationTeamId == null || newPositionTile.OccupationTeamId == ourTeamId))
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition, true))
{
MoveType = MoveType.WithCoin
});
}
break;
case TileType.Unknown:
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
break;
case TileType.Horse:
case TileType.Arrow:
case TileType.Balloon:
case TileType.Ice:
case TileType.Croc:
case TileType.Cannon:
goodTargets.AddRange(GetAllAvaliableMoves(task, newPosition, source));
break;
case TileType.Airplane:
if (Map.AirplaneUsed == false)
{
goodTargets.AddRange(GetAllAvaliableMoves(task, newPosition, source));
}
else
{
// если нет самолета, то клетка работает как трава!
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition)));
if (task.NoCoinMoving == false && Map[task.FirstSource].Coins > 0 &&
(newPositionTile.OccupationTeamId == null || newPositionTile.OccupationTeamId == ourTeamId))
{
goodTargets.Add(new AvaliableMove(task.FirstSource, newPosition, new Moving(task.FirstSource, newPosition, true))
{
MoveType = MoveType.WithCoin
});
}
}
break;
}
}
return(goodTargets);
}
private void Step(TilePosition target, Pirate pirate, Ship ship, Team team)
{
//var moves = _availableMoves;
//var actions = _actions;
Tile targetTile = Board.Map[target.Position];
var source = pirate.Position.Position;
Tile sourceTile = Board.Map[source];
bool onShip = (ship.Position == pirate.Position.Position);
Direction direction = new Direction(pirate.Position, target);
switch (targetTile.Type)
{
case TileType.Unknown:
{
// exploration
if (onShip)
{
if (CanLanding(pirate, target))
{
// landing
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Explore(target, pirate, direction),
new Landing(pirate, ship),
new Moving(pirate, target)));
}
}
else
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Explore(target, pirate, direction),
new Moving(pirate, target)));
}
break;
}
case TileType.Water:
{
if (target == ship.Position) //на свой корабль
{
if (sourceTile.Coins > 0)
{
// shipping with coins
AddMoveAndActions(new Move(pirate.Position.Position, target, MoveType.WithCoin),
GameActionList.Create(
new TakeCoinToShip(pirate, ship),
new Shipping(pirate, ship)));
}
// shipping without coins
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
//new DropCoin(pirate),
new Shipping(pirate, ship)));
}
else if (pirate.Position.Position == ship.Position) //двигаем корабль
{
if (((ship.Position.X == 0 || ship.Position.X == Board.Size - 1) &&
(target.Y <= 1 || target.Y >= Board.Size - 2))
||
((ship.Position.Y == 0 || ship.Position.Y == Board.Size - 1) &&
(target.X <= 1 || target.X >= Board.Size - 2)))
{
break; // enemy water territories
}
// navigation
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Navigation(ship, target)));
}
else if (Board.Teams.Where(x => x.Id != CurrentTeamId).Select(x => x.Ship.Position).Contains(target))
{
//столкновение с чужим кораблем
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Dying(pirate)));
}
else //падение пирата в воду и плавание в воде
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Moving(pirate, target)));
}
break;
}
case TileType.Chest1:
case TileType.Chest2:
case TileType.Chest3:
case TileType.Chest4:
case TileType.Chest5:
case TileType.Grass:
case TileType.Fort:
case TileType.RespawnFort:
case TileType.RumBarrel:
case TileType.Canibal:
case TileType.Spinning:
case TileType.Trap:
{
var attack = targetTile.OccupationTeamId.HasValue && targetTile.OccupationTeamId.Value != pirate.TeamId;
bool targetIsFort = targetTile.Type.IsFort();
//Respawn
if (targetTile.Type == TileType.RespawnFort && sourceTile.Type == TileType.RespawnFort)
{
if (team.Pirates.Count() < 3)
{
AddMoveAndActions(new Move(pirate.Position.Position, target, MoveType.WithRespawn),
GameActionList.Create(
new Respawn(team, target)));
}
}
if (attack)
{
if (targetIsFort == false)
{
// attack
if (onShip)
{
if (CanLanding(pirate, target))
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Attack(target),
new Landing(pirate, ship),
new Moving(pirate, target)));
}
}
else
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Attack(target),
new Moving(pirate, target)));
}
}
}
else
{
if (onShip)
{
if (CanLanding(pirate, target))
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Landing(pirate, ship),
new Moving(pirate, target)));
}
}
else
{
AddMoveAndActions(new Move(pirate.Position.Position, target),
GameActionList.Create(
new Moving(pirate, target)));
if (sourceTile.Coins > 0 && targetIsFort == false)
{
AddMoveAndActions(new Move(pirate.Position.Position, target, MoveType.WithCoin),
GameActionList.Create(
new Moving(pirate, target, true)));
}
}
}
break;
}
}
}
