// @TODO: This function belongs in the framework, not something so close to the consumer. Move it.
public void UpdatePosition(World w)
{
String direction = consumer.ExecuteTurn(w);
switch (direction.ToUpper())
{
case Direction.North:
if (this.position.Y - 1 >= 0)
{
this.position.Y--;
}
else
{
throw new InvalidPositionUpdateException();
}
break;
case Direction.South:
// @TODO: Determine max edge of world grid.
//if (this.position.Y - 1 >= 0)
{
this.position.Y++;
}
//else
//{
// throw new InvalidPositionUpdateException();
//}
break;
case Direction.East:
// @TODO: Determine max edge of world grid.
this.position.X++;
break;
case Direction.West:
if (this.position.X - 1 >= 0)
{
this.position.X--;
}
else
{
throw new InvalidPositionUpdateException();
}
break;
default:
throw new InvalidPositionUpdateException();
}
}
public Form1()
{
InitializeComponent();
graphicsObj = this.CreateGraphics();
world = new World();
}
