/// <summary>
/// Copies the structure, but not the state, of an agent.
/// </summary>
public override IAgent DeepCopy()
{
var clone = new GridAgent();
foreach (var agent in this.Agents)
{
clone.Agents.Add(agent.DeepCopy());
}
foreach (var cell in this.Cells)
{
clone.Cells.Add(cell.DeepCopy());
}
return clone;
}
protected override IAgent DoAsexualReproduction(IAgent parent, ILocation location)
{
if (parent == null) throw new ArgumentNullException("parent");
if (location == null) throw new ArgumentNullException("location");
if (parent.IsMultiAgent())
{
return DoMulticellularAsexualReproduction(parent, location);
}
// Reproduce assuming this agent has a single cell
var childCell = asexualReproductionInteraction.Interact(parent.Cells[0], null);
var childAgent = new GridAgent();
childAgent.Cells.Add(childCell);
this.RegisterBirth(childAgent, new BirthEvent(location, CurrentGeneration, asexualReproductionInteraction.GetType(), parent.Species));
this.AddEventToAgent(parent, new ReproductionEvent(location, CurrentGeneration, asexualReproductionInteraction.GetType(), null, childAgent.Species));
return childAgent;
}
private IList<IAgent> DoSexualReproduction(IAgent parent1, IAgent parent2, IInteraction<ICell, ICell, IList<ICell>> interaction, ILocation location)
{
if (parent1 == null) throw new ArgumentNullException("parent1");
if (parent1.Cells.Count == 0) throw new ArgumentException("Agent must have at least one cell", "parent1");
if (parent2 == null) throw new ArgumentNullException("parent2");
if (parent2.Cells.Count == 0) throw new ArgumentException("Agent must have at least one cell", "parent2");
if (interaction == null) throw new ArgumentNullException("interaction");
if (location == null) throw new ArgumentNullException("location");
if (parent1.IsMultiAgent() || parent2.IsMultiAgent())
{
return DoMulticellularSexualReproduction(parent1, parent2, interaction, location);
}
// Reproduce assuming both agents have a single cell
var childCells = interaction.Interact(parent1.Cells[0], parent2.Cells[0]);
var child1 = new GridAgent();
child1.Cells.Add(childCells[0]);
this.RegisterBirth(child1, new BirthEvent(location, CurrentGeneration, interaction.GetType(), parent1.Species, parent2.Species));
var child2 = new GridAgent();
child2.Cells.Add(childCells[1]);
this.RegisterBirth(child2, new BirthEvent(location, CurrentGeneration, interaction.GetType(), parent1.Species, parent2.Species));
// Events
this.AddEventToAgent(parent1, new ReproductionEvent(location, CurrentGeneration, interaction.GetType(), parent2.Species, child1.Species, child2.Species));
this.AddEventToAgent(parent2, new ReproductionEvent(location, CurrentGeneration, interaction.GetType(), parent1.Species, child1.Species, child2.Species));
return new[] {child1, child2};
}
