public override bool OnSenseEvent(Sheriff sheriff, Sense sense)
{
if (!sheriff.IsDead)
{
if (typeof(Outlaw) == AgentManager.GetAgent(sense.Sender).GetType()) // outlaw spotted
{
if (!sheriff.OutlawSpotted && !AgentManager.GetAgent(sense.Sender).IsDead)
{
Printer.Print(sheriff.Id, "Sure glad to see you bandit, but hand me those guns.");
sheriff.OutlawSpotted = true;
Message.DispatchMessage(0, sheriff.Id, sense.Sender, MessageType.SheriffEncountered);
return(true);
}
}
else // greetings
{
Printer.Print(sheriff.Id, "Good day, townie!");
Message.DispatchMessage(0, sheriff.Id, sense.Sender, MessageType.SheriffEncountered);
return(true);
}
}
return(false);
}
public override void Execute(Undertaker undertaker)
{
if (path.Count > 0)
{
for (int i = 0; i < path.Count; ++i)
{
path[i].TintColor = Color.Black;
path[i].TintAlpha = 0.5f;
}
undertaker.CurrentPosition = path[0].Position;
path.RemoveAt(0);
}
else
{
undertaker.CurrentPosition = targetPosition;
State <Undertaker> previousState = undertaker.StateMachine.PreviousState;
undertaker.StateMachine.ChangeState(targetState);
undertaker.StateMachine.PreviousState = previousState;
}
if (undertaker.CorpseID >= 0)
{
AgentManager.GetAgent(undertaker.CorpseID).CurrentPosition = undertaker.CurrentPosition;
}
}
public static void UpdateSensors()
{
// Agents pairwise check
for (int i = 0; i < AgentManager.GetCount(); ++i)
{
Agent a1 = AgentManager.GetAgent(i);
for (int j = 0; j < AgentManager.GetCount(); ++j)
{
if (i != j)
{
Agent a2 = AgentManager.GetAgent(j);
// If close enough
if (Vector2.Distance(a1.CurrentPosition, a2.CurrentPosition) < SENSE_RANGE)
{
// Propogate the sense
if (propogator.PropogateSense(a1.CurrentPosition, a2.CurrentPosition))
{
// Sense the agent
Sense sense = new Sense(a2.Id, a1.Id, SenseType.Sight);
a1.HandleSenseEvent(sense);
}
}
}
}
}
}
// This sends any messages that are due for delivery; invoked at each tick by the game's Update() method
public static void SendDelayedMessages()
{
for (int i = 0; i < telegramQueue.Count; i++)
{
if (telegramQueue[i].DispatchTime <= gameTime.TotalGameTime.Ticks)
{
Agent receivingAgent = AgentManager.GetAgent(telegramQueue[i].Receiver);
SendMessage(receivingAgent, telegramQueue[i]);
telegramQueue.RemoveAt(i);
}
}
}
public override bool OnMesssage(Undertaker undertaker, Telegram telegram)
{
switch (telegram.messageType)
{
case MessageType.Gunfight:
Printer.Print(undertaker.Id, "Let's get down to business!");
undertaker.StateMachine.ChangeState(new UndertakerTravelToTarget(AgentManager.GetAgent(telegram.Sender).CurrentPosition, new LookForDeadBodies()));
return(true);
default:
return(false);
}
}
public override bool OnMesssage(Sheriff sheriff, Telegram telegram)
{
switch (telegram.messageType)
{
case MessageType.Gunfight:
// Notify the undertaker
Message.DispatchMessage(0, sheriff.Id, Agent.AgentsCount - 1, MessageType.Gunfight);
// Gunfight
Outlaw outlaw = (AgentManager.GetAgent(telegram.Sender) as Outlaw);
if (rand.Next(10) == 1) // sheriff dies
{
outlaw.GoldCarrying += sheriff.GoldCarrying;
sheriff.GoldCarrying = 0;
Message.DispatchMessage(0, sheriff.Id, sheriff.Id, MessageType.Dead);
}
else // outlaw dies
{
Printer.Print(sheriff.Id, "I am not coward, but I am so strong. It is hard to die.");
sheriff.GoldCarrying += outlaw.GoldCarrying;
outlaw.GoldCarrying = 0;
Message.DispatchMessage(0, sheriff.Id, outlaw.Id, MessageType.Dead);
sheriff.StateMachine.ChangeState(new SheriffTravelToTarget(Location.bank, new StopByBankAndDepositGold()));
}
sheriff.OutlawSpotted = false;
return(true);
case MessageType.Dead:
sheriff.StateMachine.ChangeState(new DropDeadSheriff());
return(true);
case MessageType.Respawn:
sheriff.StateMachine.ChangeState(new PatrolRandomLocation());
return(true);
default:
return(false);
}
}
// This message is used by agents to dispatch messages to other agents -- use this from your own agents
public static void DispatchMessage(double delay, int sender, int receiver, MessageType messageType)
{
Agent sendingAgent = AgentManager.GetAgent(sender);
Agent receivingAgent = AgentManager.GetAgent(receiver);
Telegram telegram = new Telegram(0, sender, receiver, messageType);
if (delay <= 0.0f)
{
Printer.PrintMessageData("Instant telegram dispatched by " + sender + " for " + receiver + " message is " + MessageToString(messageType));
SendMessage(receivingAgent, telegram);
}
else
{
telegram.DispatchTime = (int)gameTime.TotalGameTime.Ticks + delay;
telegramQueue.Add(telegram);
Printer.PrintMessageData("Delayed telegram from " + sender + " recorded at time " + gameTime.TotalGameTime.Ticks);
}
}
public override void Execute(Undertaker undertaker)
{
for (int i = 0; i < Agent.AgentsCount; ++i)
{
if (AgentManager.GetAgent(i).IsDead)
{
if (undertaker.CurrentPosition != AgentManager.GetAgent(i).CurrentPosition)
{
undertaker.StateMachine.ChangeState(new UndertakerTravelToTarget(AgentManager.GetAgent(i).CurrentPosition, new LookForDeadBodies()));
return;
}
undertaker.CorpseID = i;
}
}
Printer.Print(undertaker.Id, "Found the corpse of " + AgentManager.GetAgent(undertaker.CorpseID).GetType().Name + ".");
if (undertaker.CorpseID >= 0)
{
undertaker.StateMachine.ChangeState(new UndertakerTravelToTarget(Location.cemetery, new DragOffTheBody()));
}
}
public void Draw(SpriteBatch spriteBatch, int screenOffsetX, int screenOffsetY)
{
spriteBatch.Begin();
// tiles
for (int i = 0; i < mapRows; ++i)
{
int y = screenOffsetY + (i - (mapRows - 1) / 2) * tileSize - tileSize / 2;
for (int j = 0; j < mapCols; ++j)
{
int x = screenOffsetX + (j - (mapCols - 1) / 2) * tileSize - tileSize / 2;
// terrain
spriteBatch.Draw(terrainSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(tiles[i][j].TileID, terrainSet.Height), Color.White);
// location
if (tiles[i][j].LocationID >= 0)
{
spriteBatch.Draw(locationSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(tiles[i][j].LocationID, locationSet.Height), Color.White);
}
// overlay
spriteBatch.Draw(overlay, new Rectangle(x, y, tileSize, tileSize), tiles[i][j].TintColor * tiles[i][j].TintAlpha);
}
}
// characters
for (int i = 0; i < AgentManager.GetCount(); ++i)
{
Vector2 position = AgentManager.GetAgent(i).CurrentPosition;
int x = screenOffsetX + ((int)position.X - (mapCols - 1) / 2) * tileSize - tileSize / 2;
int y = screenOffsetY + ((int)position.Y - (mapRows - 1) / 2) * tileSize - tileSize / 2;
spriteBatch.Draw(characterSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(i, characterSet.Height), Color.White);
}
spriteBatch.End();
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// Here's a little hack: The Miner and MinersWife must know each other's id in
// order to communicate. We calculate them inside each agent based on their
// creation order, so the pair must always be created in this sequence.
Map = new TileMap();
Bob = new Miner();
Elsa = new MinersWife();
Jesse = new Outlaw();
Wyatt = new Sheriff();
Ripp = new Undertaker();
AgentManager.AddAgent(Bob);
AgentManager.AddAgent(Elsa);
AgentManager.AddAgent(Jesse);
AgentManager.AddAgent(Wyatt);
AgentManager.AddAgent(Ripp);
// TODO: We could add more agents here
base.Initialize();
}
