public Animal(MutexTable table, int range, int tickTimeMsec,
WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt)
{
_thread = new Thread(doBehaviour);
_thread.SetApartmentState(ApartmentState.STA);
if (table == null)
throw new NullReferenceException();
_table = table;
_tickTimeMsec = tickTimeMsec;
if (range <= 0)
throw new InvalidOperationException();
_range = range;
if (evadeOrHunt == null || wander == null)
throw new InvalidOperationException();
_evadeOrHunt = evadeOrHunt;
_wander = wander;
_symbol = new Ellipse();
Dispatcher.FromThread(_table.WindowThread).BeginInvoke(DispatcherPriority.Render, (Action)(() =>
{
_table.DrawingGrid.Children.Add(_symbol);
}
));
}
public Wolf(MutexTable table,
WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt)
: base(table, table.WolfRange, table.WolfTickTimeMsec, wander, evadeOrHunt)
{
_symbol.Height = 12;
_symbol.Width = 12;
_symbol.Fill= System.Windows.Media.Brushes.Blue;
_symbol.StrokeThickness = 2;
}
public Wolf(MutexTable table,
WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt) :
base(table, table.WolfRange, table.WolfTickTimeMsec, wander, evadeOrHunt)
{
_symbol.Height = 12;
_symbol.Width = 12;
_symbol.Fill = System.Windows.Media.Brushes.Blue;
_symbol.StrokeThickness = 2;
}
public Sheep(MutexTable table, WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt)
: base(table, table.SheepRange, table.SheepTickTimeMsec, wander, evadeOrHunt)
{
//do nothing for now
_symbol.Height = 10;
_symbol.Width = 10;
_symbol.Stroke = System.Windows.Media.Brushes.Red;
_symbol.Fill = System.Windows.Media.Brushes.Red;
_symbol.StrokeThickness = 2;
}
public Sheep(MutexTable table, WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt)
: base(table, table.SheepRange, table.SheepTickTimeMsec, wander, evadeOrHunt)
{
//do nothing for now
_symbol.Height = 10;
_symbol.Width = 10;
_symbol.Stroke = System.Windows.Media.Brushes.Red;
_symbol.Fill = System.Windows.Media.Brushes.Red;
_symbol.StrokeThickness = 2;
}
public Sheep addSheep(int x, int y, WanderDelegate wander, EvadeOrHuntDelegate evade)
{
if (_wolves.Count + _sheep.Count < _table.Length)
{
Sheep sheep = new Sheep(this, wander, evade);
_sheep.Add(sheep);
sheep.activate(x, y);
return(sheep);
}
return(null);
}
/// <summary>
/// Add a wolf to the grid, at the specified coordinates. This does activate the wolf.
/// </summary>
/// <param name="x">x coordinate on the grid</param>
/// <param name="y">y coordinate on the grid</param>
/// <param name="wander">Function that controls the way the wolf moves when it sees no sheep</param>
/// <param name="evadeOrHunt">Function that controls the way the wolf moves when it sees at least one sheep</param>
/// <returns>True is it succedes, false if there are problems. This should be changed to exceptions.</returns>
public Wolf addWolf(int x, int y, WanderDelegate wander, EvadeOrHuntDelegate hunt)
{
if (_wolves.Count + _sheep.Count < _table.Length)
{
Wolf wolf = new Wolf(this, wander, hunt);
_wolves.Add(wolf);
wolf.activate(x, y);
return(wolf);
}
return(null);
}
public Animal(MutexTable table, int range, int tickTimeMsec,
WanderDelegate wander, EvadeOrHuntDelegate evadeOrHunt)
{
_thread = new Thread(doBehaviour);
_thread.SetApartmentState(ApartmentState.STA);
if (table == null)
{
throw new NullReferenceException();
}
_table = table;
_tickTimeMsec = tickTimeMsec;
if (range <= 0)
{
throw new InvalidOperationException();
}
_range = range;
if (evadeOrHunt == null || wander == null)
{
throw new InvalidOperationException();
}
_evadeOrHunt = evadeOrHunt;
_wander = wander;
_symbol = new Ellipse();
Dispatcher.FromThread(_table.WindowThread).BeginInvoke(DispatcherPriority.Render, (Action)(() =>
{
_table.DrawingGrid.Children.Add(_symbol);
}
));
}
/// <summary>
/// Add a wolf to the grid, at the specified coordinates. This does activate the wolf.
/// </summary>
/// <param name="x">x coordinate on the grid</param>
/// <param name="y">y coordinate on the grid</param>
/// <param name="wander">Function that controls the way the wolf moves when it sees no sheep</param>
/// <param name="evadeOrHunt">Function that controls the way the wolf moves when it sees at least one sheep</param>
/// <returns>True is it succedes, false if there are problems. This should be changed to exceptions.</returns>
public Wolf addWolf(int x, int y, WanderDelegate wander, EvadeOrHuntDelegate hunt)
{
if (_wolves.Count + _sheep.Count < _table.Length)
{
Wolf wolf = new Wolf(this, wander, hunt);
_wolves.Add(wolf);
wolf.activate(x, y);
return wolf;
}
return null;
}
public Sheep addSheep(int x, int y, WanderDelegate wander, EvadeOrHuntDelegate evade)
{
if (_wolves.Count + _sheep.Count < _table.Length)
{
Sheep sheep = new Sheep(this, wander, evade);
_sheep.Add(sheep);
sheep.activate(x, y);
return sheep;
}
return null;
}
