public String getStateSeq() {
String seq = Action.printAction(StateSeq.get(0)) + ",";
for (int i = 1; i < StateSeq.size() - 1; i++)
seq += (i) + "_" + Action.printAction(StateSeq.get(i)) + ",";
seq += Action.printAction(StateSeq.get(StateSeq.size() - 1));
return seq;
}
public void printEndWorld() {
try {
environment.printEnvironment();
System.out.println("Final score: " + currScore);
System.out.println("Last action: " + Action.printAction(lastAction));
} catch (Exception e) {
System.out.println("An exception was thrown: " + e);
}
}
public Simulation(Environment wumpusEnvironment, int maxSteps, boolean nonDeterministic) {
// start the simulator
simulationRunning = true;
// outputWriter = outWriter;
transferPercept = new TransferPercept(wumpusEnvironment);
environment = wumpusEnvironment;
agent = new Agent(environment, transferPercept, nonDeterministic);
environment.placeAgent(agent);
environment.printEnvironment();
printCurrentPerceptSequence();
StateSeq.add(lastAction);
try {
System.out.println("Current score: " + currScore);
// outputWriter.write("Current score: " + currScore + "\n");
while (simulationRunning == true && stepCounter < maxSteps) {
System.out.println("Last action: " + Action.printAction(lastAction));
// outputWriter.write("Last action: " + Action.printAction(lastAction) + "\n");
System.out.println("Time step: " + stepCounter);
// outputWriter.write("Time step: " + stepCounter + "\n");
int action = agent.chooseAction();
handleAction(action);
StateSeq.add(action);
wumpusEnvironment.placeAgent(agent);
environment.printEnvironment();
printCurrentPerceptSequence();
System.out.println("Current score: " + currScore);
// outputWriter.write("Current score: " + currScore + "\n");
// Scanner in = new Scanner(System.in);
// in.next();
stepCounter += 1;
if (stepCounter == maxSteps || simulationRunning == false) {
System.out.println("Last action: " + Action.printAction(lastAction));
// outputWriter.write("Last action: " + Action.printAction(lastAction) + "\n");
System.out.println("Time step: " + stepCounter);
// outputWriter.write("Time step: " + stepCounter + "\n");
lastAction = Action.END_TRIAL;
StateSeq.add(lastAction);
}
if (agent.getHasGold() == true) {
System.out.println("\n" + agent.getName() + " found the GOLD!!");
// outputWriter.write("\n" + agent.getName() + " found the GOLD!!\n");
}
if (agent.getIsDead() == true) {
System.out.println("\n" + agent.getName() + " is DEAD!!");
// outputWriter.write("\n" + agent.getName() + " is DEAD!!\n");
}
}
} catch (Exception e) {
System.out.println("An exception was thrown: " + e);
e.printStackTrace();
}
printEndWorld();
}