/// <summary>
/// A method that returns a random location, excluding the specified one.
/// </summary>
/// <param name="excludedLocation"></param>
public LocationStatic GetRandomLocationWithout(LocationStatic excludedLocation)
{
// Create an instance of the Random Number Generator.
Random random = new Random();
// Create a list in which we write down the names of all locations.
List <string> locationsNames = new List <string>();
// In the loop we go through all the locations.
foreach (var location in locationsInWorld)
{
// If the name of the location in question does not match the name of the excluded location.
if (location.GetName() != excludedLocation.GetName())
{
// By adding their names to the previously created list.
locationsNames.Add(location.GetName());
}
}
// We get the index - a random number, in the range from 0 to the number of locations minus one (due to the indexing of arrays from 0).
int index = random.Next(locationsNames.Count());
// We get the name of a randomly selected location (by a randomly generated index), search for it by name and return it.
return(GetLocationByName(locationsNames[index]));
}
/// <summary>
/// Updates the agent's beliefs about the location where he is.
/// </summary>
public void RefreshBeliefsAboutTheWorld(WorldDynamic currentWorldState, KeyValuePair <AgentStateStatic, AgentStateDynamic> agent)
{
// Before clearing the information, remember the location in which the agent is located.
//LocationStatic agentIsHereLoc = agent.Value.GetBeliefs().SearchAgentAmongLocations(agent.Key);
LocationStatic agentIsHereLoc = currentWorldState.GetLocationByName(currentWorldState.SearchAgentAmongLocations(agent.Key).GetName()).Key;
// We clear the information about the location in which the agent is located, in his beliefs.
agent.Value.GetBeliefs().GetAgentByName(agent.Key.GetName()).ClearLocation();
// We find the same location in the "real" world. We go through the agents in it. We are looking for agents
// with the same names in the agent's beliefs. We add them to the location (in his beliefs) where he (in his belief) is.
foreach (var agent1 in currentWorldState.GetLocationByName(agentIsHereLoc.GetName()).Value.GetAgents())
{
foreach (var agent2 in agent.Value.GetBeliefs().GetAgentsInWorld())
{
if (agent1.Key.GetName() == agent2.GetInfo().GetName())
{
agent.Value.GetBeliefs().GetAgentByName(agent2.GetInfo().GetName()).SetLocation(agentIsHereLoc);
if (!agent2.CheckStatus())
{
foreach (var a in currentWorldState.GetAgents())
{
a.Value.GetBeliefs().GetAgentByName(agent2.GetInfo().GetName()).Dead();
}
}
break;
}
}
}
foreach (var agent1 in agent.Value.GetBeliefs().GetAgentsInWorld())
{
if (agent1.GetLocation().GetName() == agentIsHereLoc.GetName() &&
currentWorldState.GetAgentByName(agent1.GetInfo().GetName()).Value.GetMyLocation().GetName() != agentIsHereLoc.GetName() &&
agent.Key.GetName() != agent1.GetInfo().GetName())
{
agent1.SetLocation(currentWorldState.GetLocationByName(agentIsHereLoc.GetName()).Key.GetRandomConnectedLocation());
}
}
}
public void AddExploredLocation(LocationStatic location)
{
foreach (var loc in exploredRooms)
{
if (loc.GetName() == location.GetName())
{
return;
}
}
exploredRooms.Add(location);
UpdateHashCode();
}