public override bool CanMove(string direction)
{
Square requestedSquare = null;
switch (direction)
{
case "Right":
requestedSquare = CurrentSquare.RightSquare;
if (requestedSquare.PlayObject is Boulder)
{
Boulder boulder = (Boulder)requestedSquare.PlayObject;
return(boulder.MoveToRight());
}
break;
case "Left":
requestedSquare = CurrentSquare.LeftSquare;
if (requestedSquare.PlayObject is Boulder)
{
Boulder boulder = (Boulder)requestedSquare.PlayObject;
return(boulder.MoveToLeft());
}
break;
case "Up":
requestedSquare = CurrentSquare.UpSquare;
break;
case "Down":
requestedSquare = CurrentSquare.DownSquare;
break;
default:
return(false);
}
if (requestedSquare.PlayObject is IGatherable)
{
CollectGatherable((IGatherable)requestedSquare.PlayObject);
return(true);
}
else if (requestedSquare.PlayObject is Creature || requestedSquare.PlayObject is Wall || requestedSquare.PlayObject is Boulder)
{
return(false);
}
else if (requestedSquare is ExitSquare)
{
return(GatheredAllItems());
}
return(true);
}
public Square CreatePlayGround(string[] rows)
{
// From string [] to square[][]
Square[][] squares = new Square[rows.Length][];
int arrayIndex = 0;
foreach (string row in rows)
{
squares[arrayIndex] = new Square[row.Length];
int rowIndex = 0;
foreach (char square in row)
{
Square currentSquare = null;
PlayElement playElement = null;
switch (square)
{
case 'R':
currentSquare = new NormalSquare();
playElement = new Rockford(currentSquare);
PlayElements["Players"].Add(playElement);
break;
case 'M':
currentSquare = new MudSquare();
break;
case 'B':
currentSquare = new NormalSquare();
playElement = new Boulder(currentSquare);
break;
case 'D':
currentSquare = new NormalSquare();
playElement = new Diamond(currentSquare);
PlayElements["Gatherables"].Add(playElement);
break;
case 'W':
currentSquare = new NormalSquare();
playElement = new NormalWall(currentSquare);
break;
case 'S':
currentSquare = new NormalSquare();
playElement = new SteelWall(currentSquare);
break;
case 'F':
currentSquare = new NormalSquare();
playElement = new FireFly(currentSquare);
PlayElements["Enemies"].Add(playElement);
break;
case 'E':
currentSquare = new ExitSquare();
break;
case ' ':
currentSquare = new NormalSquare();
break;
}
if (playElement != null)
{
currentSquare.AddPlayElement(playElement);
}
squares[arrayIndex][rowIndex] = currentSquare;
rowIndex++;
}
arrayIndex++;
}
AssignPlayersToEnemies();
AssignToCollectItemsToPlayers();
AssignSideSquares(squares);
return(squares[0][0]); // return first square of the sequence
}