public Environment(BufferedGraphics g, ImageList newEntities, int size, int newIterations, int newDuration)
{
rnd = new Random(System.Environment.TickCount);
stats = new Dictionary<STATISTIC, double>();
results = new List<string>();
messageQueue = new MessageQueue();
Environment a = this;
executionTree = new ExecutionTree(ref a);
entities = newEntities;
device = g;
WorkerSupportsCancellation = true;
speed = 5;
// Determine the percent chance that a new agent will be introduced into the environment.
// The higher the chance the more likely the size of the population will be larger.
if (size == 0)
populationSize = 0.10;
else if (size == 1)
populationSize = 0.25;
else if (size == 2)
populationSize = 0.50;
// Set the run parameters
iterations = newIterations;
duration = newDuration * 60;
timer = new TimeSpan();
}
private Graph communicationGraph = new Graph(); // Communication graph structure
#endregion Fields
#region Constructors
public Operator(ref Environment environment, ref MessageQueue messages, Image image, Graphics g)
: base(ref environment, ref messages, new PointF(0, 0), 0, image, g)
{
Reset();
// Log agent creation
switchboard = this;
messageQueue.BroadcastEvent += new MessageQueue.BroadcastMessageHandler(messageQueue_BroadcastEvent);
ImageKey = "telephone.png";
SelectedImageKey = "telephone.png";
type = AGENT_TYPE.AGENT_OPERATOR;
}
private float speed; // Speed of movement for the current agent
#endregion Fields
#region Constructors
public TransportAgent(ref Environment environment, ref MessageQueue messages, PointF spawnLocation, int agentID, Image image, Graphics g)
: base(ref environment, ref messages, spawnLocation, agentID, image, g)
{
Reset();
// Create a new broadcast message (Inform)
Message aMessage = new InformMessage(this);
messageQueue.Broadcast(aMessage);
Text = "Logistics " + id.ToString();
type = AGENT_TYPE.AGENT_LOGISTICS;
SelectedImageIndex = (int)type;
ImageIndex = (int)type;
speed = 1.0f;
}
public SupplierAgent(ref Environment environment, ref MessageQueue messages, PointF spawnLocation, int agentID, Image image, Graphics g)
: base(ref environment, ref messages, spawnLocation, agentID, image, g)
{
Reset();
// Create a new broadcast message (Inform)
Message aMessage = new InformMessage(this);
messageQueue.Broadcast(aMessage);
Text = "Supplier " + id.ToString();
type = AGENT_TYPE.AGENT_SUPPLIER;
SelectedImageIndex = (int)type;
ImageIndex = (int)type;
supply = 0;
}
private ExecutionTree tree; // Execution tree for the current run.
#endregion Fields
#region Constructors
public Controller(ref Environment environment, ref MessageQueue messages, Image image, Graphics g)
: base(ref environment, ref messages, new PointF(g.VisibleClipBounds.Width - 16, 0), 0, image, g)
{
Reset();
// Log agent creation
manager = this;
// Create a new broadcast message (Inform)
Message aMessage = new InformMessage(this);
messageQueue.Broadcast(aMessage);
ImageKey = "cpu.png";
SelectedImageKey = "cpu.png";
type = AGENT_TYPE.AGENT_CONTROLLER;
tree = environment.Execution;
}
public ManufacturerAgent(ref Environment environment, ref MessageQueue messages, PointF spawnLocation, int agentID, Image image, Graphics g)
: base(ref environment, ref messages, spawnLocation, agentID, image, g)
{
Reset();
// Create a new broadcast message (Inform)
Message aMessage = new InformMessage(this);
messageQueue.Broadcast(aMessage);
Text = "Manufacturer " + id.ToString();
type = AGENT_TYPE.AGENT_MANUFACTURE;
SelectedImageIndex = (int)type;
ImageIndex = (int)type;
stock = 0;
product = 0;
}
private double demand; // Represents the total amount of product which the client wants
#endregion Fields
#region Constructors
public ClientAgent(ref Environment environment, ref MessageQueue messages, PointF spawnLocation, int agentID, Image image, Graphics g)
: base(ref environment, ref messages, spawnLocation, agentID, image, g)
{
Reset();
// Create a new broadcast message (Inform)
Message aMessage = new InformMessage(this);
messageQueue.Broadcast(aMessage);
Text = "Client " + id.ToString();
// GUI Display properties
type = AGENT_TYPE.AGENT_CLIENT;
SelectedImageIndex = (int)type;
ImageIndex = (int)type;
demand = 0;
Nodes.Add("Quantity", "Quantity: " + demand.ToString(), 8, 8);
}
/// <summary>
/// Default constructor. Sets all local variables to null
/// </summary>
public Agent(ref Environment environment, ref MessageQueue messages,
PointF spawnLocation, int agentID, Image image, Graphics g)
{
// Intialise variables
env = environment;
// Create a communication node for the agent
messageQueue = messages;
messageQueue.Register(this);
messageQueue.MessageEvent += new MessageQueue.MessageHandler(messageQueue_MessageEvent);
assignedTask = null;
this.g = g;
if (image != null) {
this.image = image;
location = spawnLocation;
}
coordinationNode = new CoordinationGraphNode(this);
communicationNode = new CommunicationGraphNode(this);
// Initialise Agent state variables
id = agentID;
rnd = new Random(System.Environment.TickCount);
lifeCounter = rnd.Next(MIN_LIFE_COUNTER, MAX_LIFE_COUNTER);
}
public void New()
{
if (agents != null && agents.Count > 0) {
while (agents.Count > 0) {
Agent agent = agents[agents.Count - 1];
RemoveAgent(agent);
}
}
agents = new List<Agent>();
Environment a = this;
messageQueue = new MessageQueue();
if (executionTree == null)
executionTree = new ExecutionTree(ref a);
Agent operatorAgent = AddNewAgent(AGENT_TYPE.AGENT_OPERATOR, entities.Images[(int)AGENT_TYPE.AGENT_OPERATOR]);
operatorAgent.Name = "Operator";
Agent controllerAgent = AddNewAgent(AGENT_TYPE.AGENT_CONTROLLER, entities.Images[(int)AGENT_TYPE.AGENT_CONTROLLER]);
controllerAgent.Name = "Controller";
timer = new TimeSpan();
stats = new Dictionary<STATISTIC, double>();
stats.Add(STATISTIC.STOCKPRODUCED, 0);
stats.Add(STATISTIC.STOCKSENT, 0);
stats.Add(STATISTIC.STOCKLOST, 0);
stats.Add(STATISTIC.STOCKDELIVERED, 0);
stats.Add(STATISTIC.STOCKDELIVEREDUSED, 0);
stats.Add(STATISTIC.STOCKDELIVEREDLOST, 0);
stats.Add(STATISTIC.PRODUCTPRODUCED, 0);
stats.Add(STATISTIC.PRODUCTPRODUCEDUSED, 0);
stats.Add(STATISTIC.PRODUCTPRODUCEDLOST, 0);
stats.Add(STATISTIC.PRODUCTDELIVERED, 0);
totAgents = 0;
readings = 0;
}
