public List <int> visit(GetSmallShipLocation getSmallShipLocation, bool isHorizontal, int iteration)
{
var x = iteration % 10;
var y = iteration / 10;
int endx = isHorizontal ? x + 1 : x;
int endy = isHorizontal ? y : y + 1;
System.Diagnostics.Debug.WriteLine("Visitor: Location of small ship was found with other visitor");
return(new List <int>()
{
endx, endy
});
}
protected sealed override void BattleShipObjects(int battleId, string playerBoard)
//protected override void BattleShipObjects(int battleId, string playerBoard)
{
var db = ApplicationDbContext.GetInstance();
Battle battle = db.Battles.Find(battleId);
var currentUserName = getCurrentUserName();
var currentPlayer = db.Users.FirstOrDefault(x => x.UserName == currentUserName);
var copy = playerBoard;
var ships = "acegikmq";
//Code for Command design patter
List <ICommand> commands = new List <ICommand>();
ICommand extraLargeShip = new GetExtraLargeShipLocation();
ICommand largeShip = new GetLargeShipLocation();
ICommand normalShip = new GetNormalShipLocation();
ICommand smallShip = new GetSmallShipLocation();
ICommand extraSmallShip = new GetExtraSmallShipLocation();
commands.Add(extraLargeShip);
commands.Add(largeShip);
commands.Add(normalShip);
commands.Add(smallShip);
commands.Add(extraSmallShip);
//Code for Visitor design patter
IVisitor shipVisitor = new ShipVisitor();
IVisitor planeVisitor = new PlaneVisitor();
IVisitor otherVisitor = new OtherVisitor();
IVisitable getExtraLargeShip = new GetExtraLargeShipLocation();
IVisitable getLargeShip = new GetLargeShipLocation();
IVisitable getNormalShip = new GetNormalShipLocation();
IVisitable getSmallShip = new GetSmallShipLocation();
IVisitable getExtraSmallShip = new GetExtraSmallShipLocation();
for (int i = 0; i < copy.Length; i++)
{
if (ships.Contains(copy[i]) && ships.Length > 0)
{
var x = i % 10;
var y = i / 10;
int endx = 0;
int endy = 0;
bool isHorizontal = i < copy.Length - 1 && copy[i + 1] == copy[i] ? true : false;
switch (copy[i])
{
case 'a':
//This line is used for command design patter
List <int> extraLargeShipLocation = commands[0].Execute(isHorizontal, i);
//This line is used for visitor design patter
List <int> getExtraLargeShipLocation = getExtraLargeShip.accept(shipVisitor, isHorizontal, i);
//endx = extraLargeShipLocation[0];
//endy = extraLargeShipLocation[1];
endx = getExtraLargeShipLocation[0];
endy = getExtraLargeShipLocation[1];
//System.Diagnostics.Debug.WriteLine("Command: Location of extra large ship was found");
break;
case 'm':
//This line is used for command design patter
List <int> largeShipLocation = commands[1].Execute(isHorizontal, i);
//This line is used for visitor design patter
List <int> getLargeShipLocation = getLargeShip.accept(planeVisitor, isHorizontal, i);
//endx = largeShipLocation[0];
//endy = largeShipLocation[1];
endx = getLargeShipLocation[0];
endy = getLargeShipLocation[1];
//System.Diagnostics.Debug.WriteLine("Command: Location of large ship was found");
break;
case 'q':
//This line is used for command design patter
List <int> normalShipLocation = commands[2].Execute(isHorizontal, i);
//This line is used for visitor design patter
List <int> getNormalShipLocation = getNormalShip.accept(otherVisitor, isHorizontal, i);
//endx = normalShipLocation[0];
//endy = normalShipLocation[1];
endx = getNormalShipLocation[0];
endy = getNormalShipLocation[1];
//System.Diagnostics.Debug.WriteLine("Command: Location of normal ship was found");
break;
case 'i':
//This line is used for command design patter
List <int> smallShipLocation = commands[3].Execute(isHorizontal, i);
//This line is used for visitor design patter
List <int> getSmallShipLocation = getSmallShip.accept(shipVisitor, isHorizontal, i);
//endx = smallShipLocation[0];
//endy = smallShipLocation[1];
endx = getSmallShipLocation[0];
endy = getSmallShipLocation[1];
//System.Diagnostics.Debug.WriteLine("Command: Location of small ship was found");
break;
case 'e':
//This line is used for command design patter
List <int> extraSmallShipLocation = commands[4].Execute(isHorizontal, i);
//This line is used for visitor design patter
List <int> getExtraSmallShipLocation = getExtraSmallShip.accept(otherVisitor, isHorizontal, i);
//endx = extraSmallShipLocation[0];
//endy = extraSmallShipLocation[1];
endx = getExtraSmallShipLocation[0];
endy = getExtraSmallShipLocation[1];
//System.Diagnostics.Debug.WriteLine("Command: Location of extra small ship was found");
break;
case 'c':
endx = isHorizontal ? x + 4 : x;
endy = isHorizontal ? y : y + 4;
break;
case 'k':
endx = isHorizontal ? x + 1 : x;
endy = isHorizontal ? y : y + 1;
break;
case 'g':
endx = isHorizontal ? x + 1 : x;
endy = isHorizontal ? y : y + 1;
break;
}
ships = ships.Remove(ships.IndexOf(copy[i]), 1);
//Facade facade = new Facade(currentPlayer, battle, x, endx, y, endy, isHorizontal);
IAdapter shipAdapter = new ShipAdapter(currentPlayer, battle, x, endx, y, endy, isHorizontal);
//Ship ship = facade.GetShip();
Ship ship = (Ship)shipAdapter.GetObject(0);
db.Ships.Add(ship);
}
}
System.Diagnostics.Debug.WriteLine("TemplateShips : Template. Required operation- BattleShipObjects");
}
