Examples with Forward aima.core.environment.wumpusworld.action.Forward used on opensource projects

Example 1 with Forward

use of aima.core.environment.wumpusworld.action.Forward in project aima-java by aimacode.

the class HybridWumpusAgentTest method testPlanShot.

@SuppressWarnings("serial")
@Test
public void testPlanShot() {
    HybridWumpusAgent hwa = new HybridWumpusAgent(4);
    // Should be just shoot as are facing the Wumpus
    Assert.assertEquals(Arrays.asList(new Shoot()), hwa.planShot(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(3, 1));
        }
    }, allRooms(4)));
    Assert.assertEquals(Arrays.asList(new TurnLeft(AgentPosition.Orientation.FACING_EAST), new Shoot()), hwa.planShot(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(1, 2));
        }
    }, allRooms(4)));
    Assert.assertEquals(Arrays.asList(new Forward(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST)), new TurnLeft(AgentPosition.Orientation.FACING_EAST), new Shoot()), hwa.planShot(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(2, 2));
        }
    }, allRooms(4)));
}

Example 2 with Forward

use of aima.core.environment.wumpusworld.action.Forward in project aima-java by aimacode.

the class WumpusKnowledgeBaseTest method testAskPossibleWumpusRooms.

@SuppressWarnings("serial")
@Test
public void testAskPossibleWumpusRooms() {
    WumpusKnowledgeBase KB;
    int t = 0;
    KB = new WumpusKnowledgeBase(dpll, 2);
    step(KB, new AgentPercept(false, false, false, false, false), t);
    Assert.assertEquals(new HashSet<Room>() {

        {
            add(new Room(2, 2));
        }
    }, KB.askPossibleWumpusRooms(t));
    KB = new WumpusKnowledgeBase(dpll, 2);
    step(KB, new AgentPercept(true, false, false, false, false), t);
    Assert.assertEquals(new HashSet<Room>() {

        {
            add(new Room(1, 2));
            add(new Room(2, 1));
        }
    }, KB.askPossibleWumpusRooms(t));
    KB = new WumpusKnowledgeBase(dpll, 3);
    step(KB, new AgentPercept(false, false, false, false, false), t);
    Assert.assertEquals(new HashSet<Room>() {

        {
            add(new Room(1, 3));
            add(new Room(2, 2));
            add(new Room(2, 3));
            add(new Room(3, 1));
            add(new Room(3, 2));
            add(new Room(3, 3));
        }
    }, KB.askPossibleWumpusRooms(t));
    // Move agent to [2,1]		
    KB.makeActionSentence(new Forward(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST)), t);
}

Example 3 with Forward

use of aima.core.environment.wumpusworld.action.Forward in project aima-java by aimacode.

the class WumpusKnowledgeBaseTest method testAskUnvistedRooms.

@SuppressWarnings("serial")
@Test
public void testAskUnvistedRooms() {
    WumpusKnowledgeBase KB;
    int t = 0;
    KB = new WumpusKnowledgeBase(dpll, 2);
    step(KB, new AgentPercept(false, false, false, false, false), t);
    Assert.assertEquals(new HashSet<Room>() {

        {
            add(new Room(1, 2));
            add(new Room(2, 1));
            add(new Room(2, 2));
        }
    }, KB.askUnvisitedRooms(t));
    // Move agent to [2,1]		
    KB.makeActionSentence(new Forward(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST)), t);
    t++;
    // NOTE: Wumpus in [2,2] so have stench
    step(KB, new AgentPercept(true, false, false, false, false), t);
    Assert.assertEquals(new HashSet<Room>() {

        {
            add(new Room(1, 2));
            add(new Room(2, 2));
        }
    }, KB.askUnvisitedRooms(t));
}

Example 4 with Forward

use of aima.core.environment.wumpusworld.action.Forward in project aima-java by aimacode.

the class WumpusKnowledgeBaseTest method testExampleInSection7_2_described_pg268_AIMA3e.

@Test
public void testExampleInSection7_2_described_pg268_AIMA3e() {
    // Make smaller in order to reduce the inference time required, this still covers all the relevant rooms for the example
    WumpusKnowledgeBase KB = new WumpusKnowledgeBase(dpll, 3);
    int t = 0;
    // 0
    step(KB, new AgentPercept(false, false, false, false, false), t);
    KB.makeActionSentence(new Forward(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST)), t);
    // 1
    t++;
    step(KB, new AgentPercept(false, true, false, false, false), t);
    KB.makeActionSentence(new TurnRight(AgentPosition.Orientation.FACING_EAST), t);
    // 2
    t++;
    step(KB, new AgentPercept(false, true, false, false, false), t);
    KB.makeActionSentence(new TurnRight(AgentPosition.Orientation.FACING_SOUTH), t);
    // 3
    t++;
    step(KB, new AgentPercept(false, true, false, false, false), t);
    KB.makeActionSentence(new Forward(new AgentPosition(2, 1, AgentPosition.Orientation.FACING_WEST)), t);
    // 4
    t++;
    step(KB, new AgentPercept(false, false, false, false, false), t);
    KB.makeActionSentence(new TurnRight(AgentPosition.Orientation.FACING_WEST), t);
    // 5
    t++;
    step(KB, new AgentPercept(false, false, false, false, false), t);
    KB.makeActionSentence(new Forward(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_NORTH)), t);
    // 6
    t++;
    step(KB, new AgentPercept(true, false, false, false, false), t);
    Assert.assertTrue(KB.ask(KB.newSymbol(WumpusKnowledgeBase.LOCATION, t, 1, 2)));
    Assert.assertTrue(KB.ask(KB.newSymbol(WumpusKnowledgeBase.WUMPUS, 1, 3)));
    Assert.assertTrue(KB.ask(KB.newSymbol(WumpusKnowledgeBase.PIT, 3, 1)));
    Assert.assertTrue(KB.ask(KB.newSymbol(WumpusKnowledgeBase.OK_TO_MOVE_INTO, t, 2, 2)));
}

Example 5 with Forward

use of aima.core.environment.wumpusworld.action.Forward in project aima-java by aimacode.

the class HybridWumpusAgentTest method testPlanRoute.

@SuppressWarnings("serial")
@Test
public void testPlanRoute() {
    HybridWumpusAgent hwa = new HybridWumpusAgent(4);
    // Should be a NoOp plan as we are already at the goal.
    Assert.assertEquals(Collections.<Action>emptyList(), hwa.planRoute(new AgentPosition(1, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(1, 1));
        }
    }, allRooms(4)));
    Assert.assertEquals(Arrays.asList(new TurnLeft(AgentPosition.Orientation.FACING_EAST), new TurnLeft(AgentPosition.Orientation.FACING_NORTH), new Forward(new AgentPosition(2, 1, AgentPosition.Orientation.FACING_WEST))), hwa.planRoute(new AgentPosition(2, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(1, 1));
        }
    }, allRooms(4)));
    Assert.assertEquals(Arrays.asList(new TurnLeft(AgentPosition.Orientation.FACING_EAST), new Forward(new AgentPosition(3, 1, AgentPosition.Orientation.FACING_NORTH)), new Forward(new AgentPosition(3, 2, AgentPosition.Orientation.FACING_NORTH)), new TurnLeft(AgentPosition.Orientation.FACING_NORTH), new Forward(new AgentPosition(3, 3, AgentPosition.Orientation.FACING_WEST)), new Forward(new AgentPosition(2, 3, AgentPosition.Orientation.FACING_WEST)), new TurnLeft(AgentPosition.Orientation.FACING_WEST), new Forward(new AgentPosition(1, 3, AgentPosition.Orientation.FACING_SOUTH)), new Forward(new AgentPosition(1, 2, AgentPosition.Orientation.FACING_SOUTH))), hwa.planRoute(new AgentPosition(3, 1, AgentPosition.Orientation.FACING_EAST), new LinkedHashSet<Room>() {

        {
            add(new Room(1, 1));
        }
    }, new LinkedHashSet<Room>() {

        {
            addAll(allRooms(4));
            remove(new Room(2, 1));
            remove(new Room(2, 2));
        }
    }));
}