/// <summary>
/// Eat
/// </summary>
/// <param name="da">Doodle agent</param>
/// <param name="newLine">Line</param>
/// <param name="newColumn">Column</param>
public void Eat(DoodlebugAgent da, int newLine, int newColumn)
{
// Get ant
AntAgent ant = (AntAgent)Map[newLine, newColumn].AgentInCell;
// Delete game object
Map[newLine, newColumn].SetState(null);
// Remove agent
_environment.Remove(ant);
// Move doodlebug to the new location
Move(da, newLine, newColumn);
}
/// <summary>
/// Try to eat
/// </summary>
/// <returns>True is the action is valid</returns>
private bool TryToEat()
{
List <Tuple <int, int> > positions = new List <Tuple <int, int> >();
for (int i = 0; i < 4; i++)
{
if (_world.ValidMovement(this, (Direction)i, CellState.Ant, out int newLine, out int newColumn))
{
positions.Add(new Tuple <int, int>(newLine, newColumn));
}
}
if (positions.Count == 0)
{
return(false);
}
int r = Settings.Rand.Next(positions.Count);
AntAgent ant = _world.Eat(this, positions[r].Item1, positions[r].Item2);
Environment.Remove(ant);
return(true);
}
