// for moving in game
public void MoveTo(Square location)
{
if(this.location != null) this.location.SetOccupant(null);
this.location = location;
location.SetOccupant(this);
animation.Position = location.Position();
}
private List<Unit> units; // list of your units on map
#endregion Fields
#region Constructors
/* constructor - note that we probably won't use this one much in the final game.
* Rather, we will usually use the default constructor (which initializes all the variables as nulls)
* and then use the Load method to get all the info from a text file
* */
public Map(Square[,] squares, List<Unit> enemies, int rows, int cols)
{
this.squares = squares;
this.enemies = enemies;
this.rows = rows;
this.cols = cols;
this.offset = Vector2.Zero;
this.units = new List<Unit>();
}
public void Initialize()
{
map = (MapGenerator.GenerateRandomMap(15, 15));
map.AddUnit(new Unit());
map.Unit(0).SetLocation(map.Square(5, 5));
cursor = new Vector2(0, 0);
currentSquare = map.Square((int)cursor.Y, (int)cursor.X);
input = new InputManager();
unitSelected = false;
screenDimensions = new Vector2(1000, 500);
}
public void Update(GameTime gameTime)
{
input.Update(); //updates the input manager
currentSquare.Deselect(); // deselect previously selected square
currentSquare = map.Square((int)cursor.Y, (int)cursor.X);
currentSquare.Select(); // reset the selected square to the one which the cursor is over
// note that if the cursor doesn't move, it just deselects and selects the same square.
updateOffset();
MapInput(); //helper function, defined below. Deals with the key input, updates the cursor position etc.
map.Update(gameTime); //calls the map to update
}
public static Map GeneratePlainMap(int rows, int cols)
{
Square[,] squares = new Square[rows, cols];
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
squares[i, j] = new Square(i, j, "plains");
}
}
return new Map(squares, new List<Unit>(), rows, cols);
}
public static Map GenerateRandomMap(int rows, int cols)
{
Random r = new Random();
Square[,] squares = new Square[rows, cols];
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
switch (r.Next(4))
{
case 0: squares[i, j] = new Square(i, j, "plains");
break;
case 1: squares[i, j] = new Square(i, j, "forest");
break;
case 2: squares[i, j] = new Square(i, j, "hills");
break;
case 3: squares[i, j] = new Square(i, j, "mountain");
break;
}
}
}
return new Map(squares, new List<Unit>(), rows, cols);
}
// for setting initial position
public void SetLocation(Square location)
{
if(this.location != null) this.location.SetOccupant(null);
this.location = location;
location.SetOccupant(this);
}