Examples with AgentSection com.microsoft.Malmo.Schemas.AgentSection used on opensource projects

Example 1 with AgentSection

use of com.microsoft.Malmo.Schemas.AgentSection in project malmo by Microsoft.

the class ClassroomDecoratorImplementation method buildOnWorld.

@Override
public void buildOnWorld(MissionInit missionInit) throws DecoratorException {
    this.drawContext = new BlockDrawingHelper();
    if (this.buildingWidth == 0) {
        // We are using complexity so these need to be sampled from the Gaussian
        this.buildingWidth = Math.max((int) (rand.nextGaussian() * 2 + this.buildingComplexity * MAX_BUILDING_SIZE + MIN_ROOM_SIZE), MIN_ROOM_SIZE);
        this.buildingLength = Math.max((int) (rand.nextGaussian() * 2 + this.buildingComplexity * MAX_BUILDING_SIZE + MIN_ROOM_SIZE), MIN_ROOM_SIZE);
        this.buildingHeight = Math.max(Math.max(this.buildingWidth, this.buildingLength) * ROOM_HEIGHT / MIN_ROOM_SIZE, ROOM_HEIGHT);
    }
    // create the room grid
    ArrayList<Room> rooms = this.createRooms();
    // randomize the indices used to query different divisions.  This has the effect of making
    // the path to the goal random each time.
    this.shuffleIndices();
    // determine how long the path to the goal should be
    if (this.pathLength == 0) {
        this.pathLength = (int) ((1 - 0.25 * this.pathComplexity) * rooms.size()) - 1;
    } else {
        this.pathLength = Math.min(this.pathLength, rooms.size() - 1);
    }
    // find a path to the goal
    ArrayList<Divider> path = new ArrayList<Divider>();
    Room startRoom, goalRoom;
    if (this.pathLength > 0) {
        for (Room room : rooms) {
            for (Room markRoom : rooms) {
                markRoom.mark = false;
            }
            if (findPath(path, room, this.pathLength)) {
                break;
            }
        }
        if (path.size() < this.pathLength) {
            // error
            throw new DecoratorException("Unable to find path to goal");
        }
        startRoom = path.get(0).getIn();
        goalRoom = path.get(path.size() - 1).getOut();
        for (Divider divider : path) {
            divider.setHint(this.rand.nextDouble() < this.hintLikelihood);
        }
        // create all of the obstacles along the path
        createObstacles(path);
    } else {
        startRoom = goalRoom = rooms.get(0);
        startRoom.isComplete = true;
    }
    // find orphan rooms
    for (Room room : rooms) {
        if (room.isComplete) {
            continue;
        }
        for (Room markRoom : rooms) {
            markRoom.mark = false;
        }
        path.clear();
        if (findPath(path, room, rooms.size())) {
            // portion of the building back to the orphan room.
            for (Divider obstacle : path) {
                obstacle.reverse();
            }
            // create all of the obstacles along the path
            createObstacles(path);
        } else {
            throw new DecoratorException("Unable to join orphan room to goal path");
        }
    }
    // carve out the building
    World world = MinecraftServer.getServer().getEntityWorld();
    this.drawContext.beginDrawing(world);
    for (int x = START_X; x < START_X + this.buildingWidth; x++) {
        for (int y = START_Y; y < START_Y + this.buildingHeight; y++) {
            for (int z = START_Z; z < START_Z + this.buildingLength; z++) {
                world.setBlockToAir(new BlockPos(x, y, z));
            }
        }
    }
    // this should clear all of the torches and levers left over from last time.  It doesn't.
    drawContext.clearEntities(world, START_X - 1, START_Y - 1, START_Z - 1, START_X + this.buildingWidth, START_Y + this.buildingHeight, START_Z + this.buildingLength);
    // draw the rooms
    for (Room room : rooms) {
        room.draw(world, this.rand, this.palette);
    }
    // place goal
    setBlockState(world, new BlockPos(goalRoom.x + this.rand.nextInt(goalRoom.width - 4) + 2, goalRoom.y, goalRoom.z + goalRoom.length - 2), this.palette.goal);
    this.drawContext.endDrawing(world);
    // set the agent positions
    PosAndDirection p2 = new PosAndDirection();
    p2.setX(new BigDecimal(startRoom.x + this.rand.nextInt(goalRoom.width - 2) + 0.5));
    p2.setY(new BigDecimal(1 + startRoom.y));
    p2.setZ(new BigDecimal(startRoom.z + 0.5));
    // TODO - for the moment, force all players to being at the maze start point - but this needs to be optional.
    for (AgentSection as : missionInit.getMission().getAgentSection()) {
        p2.setPitch(as.getAgentStart().getPlacement().getPitch());
        p2.setYaw(as.getAgentStart().getPlacement().getYaw());
        as.getAgentStart().setPlacement(p2);
    }
}

Example 2 with AgentSection

use of com.microsoft.Malmo.Schemas.AgentSection in project malmo by Microsoft.

the class ClassroomDecoratorImplementation method buildOnWorld.

@Override
public void buildOnWorld(MissionInit missionInit, World world) throws DecoratorException {
    this.drawContext = new BlockDrawingHelper();
    if (this.buildingWidth == 0) {
        // We are using complexity so these need to be sampled from the Gaussian
        this.buildingWidth = Math.max((int) (rand.nextGaussian() * 2 + this.buildingComplexity * MAX_BUILDING_SIZE + MIN_ROOM_SIZE), MIN_ROOM_SIZE);
        this.buildingLength = Math.max((int) (rand.nextGaussian() * 2 + this.buildingComplexity * MAX_BUILDING_SIZE + MIN_ROOM_SIZE), MIN_ROOM_SIZE);
        this.buildingHeight = Math.max(Math.max(this.buildingWidth, this.buildingLength) * ROOM_HEIGHT / MIN_ROOM_SIZE, ROOM_HEIGHT);
    }
    // create the room grid
    ArrayList<Room> rooms = this.createRooms();
    // randomize the indices used to query different divisions.  This has the effect of making
    // the path to the goal random each time.
    this.shuffleIndices();
    // determine how long the path to the goal should be
    if (this.pathLength == 0) {
        this.pathLength = (int) ((1 - 0.25 * this.pathComplexity) * rooms.size()) - 1;
    } else {
        this.pathLength = Math.min(this.pathLength, rooms.size() - 1);
    }
    // find a path to the goal
    ArrayList<Divider> path = new ArrayList<Divider>();
    Room startRoom, goalRoom;
    if (this.pathLength > 0) {
        for (Room room : rooms) {
            for (Room markRoom : rooms) {
                markRoom.mark = false;
            }
            if (findPath(path, room, this.pathLength)) {
                break;
            }
        }
        if (path.size() < this.pathLength) {
            // error
            throw new DecoratorException("Unable to find path to goal");
        }
        startRoom = path.get(0).getIn();
        goalRoom = path.get(path.size() - 1).getOut();
        for (Divider divider : path) {
            divider.setHint(this.rand.nextDouble() < this.hintLikelihood);
        }
        // create all of the obstacles along the path
        createObstacles(path);
    } else {
        startRoom = goalRoom = rooms.get(0);
        startRoom.isComplete = true;
    }
    // find orphan rooms
    for (Room room : rooms) {
        if (room.isComplete) {
            continue;
        }
        for (Room markRoom : rooms) {
            markRoom.mark = false;
        }
        path.clear();
        if (findPath(path, room, rooms.size())) {
            // portion of the building back to the orphan room.
            for (Divider obstacle : path) {
                obstacle.reverse();
            }
            // create all of the obstacles along the path
            createObstacles(path);
        } else {
            throw new DecoratorException("Unable to join orphan room to goal path");
        }
    }
    // carve out the building
    this.drawContext.beginDrawing(world);
    for (int x = START_X; x < START_X + this.buildingWidth; x++) {
        for (int y = START_Y; y < START_Y + this.buildingHeight; y++) {
            for (int z = START_Z; z < START_Z + this.buildingLength; z++) {
                world.setBlockToAir(new BlockPos(x, y, z));
            }
        }
    }
    // this should clear all of the torches and levers left over from last time.  It doesn't.
    drawContext.clearEntities(world, START_X - 1, START_Y - 1, START_Z - 1, START_X + this.buildingWidth, START_Y + this.buildingHeight, START_Z + this.buildingLength);
    // draw the rooms
    for (Room room : rooms) {
        room.draw(world, this.rand, this.palette);
    }
    // place goal
    setBlockState(world, new BlockPos(goalRoom.x + this.rand.nextInt(goalRoom.width - 4) + 2, goalRoom.y, goalRoom.z + goalRoom.length - 2), this.palette.goal);
    this.drawContext.endDrawing(world);
    // set the agent positions
    PosAndDirection p2 = new PosAndDirection();
    p2.setX(new BigDecimal(startRoom.x + this.rand.nextInt(goalRoom.width - 2) + 0.5));
    p2.setY(new BigDecimal(1 + startRoom.y));
    p2.setZ(new BigDecimal(startRoom.z + 0.5));
    // TODO - for the moment, force all players to being at the maze start point - but this needs to be optional.
    for (AgentSection as : missionInit.getMission().getAgentSection()) {
        p2.setPitch(as.getAgentStart().getPlacement().getPitch());
        p2.setYaw(as.getAgentStart().getPlacement().getYaw());
        as.getAgentStart().setPlacement(p2);
    }
}

Example 3 with AgentSection

use of com.microsoft.Malmo.Schemas.AgentSection in project malmo by Microsoft.

the class MissionBehaviour method initAgent.

private void initAgent(MissionInit missionInit) {
    reset();
    AgentHandlers handlerset = missionInit.getMission().getAgentSection().get(missionInit.getClientRole()).getAgentHandlers();
    // Instantiate the various handlers:
    for (Object handler : handlerset.getAgentMissionHandlers()) createAndAddHandler(handler);
    // If this is a multi-agent mission, need to ensure we have a team reward handler
    // to receive rewards from other agents.
    List<AgentSection> agents = missionInit.getMission().getAgentSection();
    if (agents != null && agents.size() > 1)
        addHandler(new RewardFromTeamImplementation());
}

Example 4 with AgentSection

use of com.microsoft.Malmo.Schemas.AgentSection in project malmo by Microsoft.

the class MazeDecoratorImplementation method recordStartAndEndPoints.

private void recordStartAndEndPoints(Cell start, Cell end, MissionInit missionInit) {
    // TODO: how do we set the goal position, now it no longer has a declaration in the Mission xml?
    int scale = this.mazeParams.getSizeAndPosition().getScale();
    // Position the start point:
    PosAndDirection p = new PosAndDirection();
    p.setX(new BigDecimal(scale * (start.x + 0.5) + this.xOrg));
    p.setY(new BigDecimal(1 + this.yOrg + this.startHeight));
    p.setZ(new BigDecimal(scale * (start.z + 0.5) + this.zOrg));
    this.startPosition = p;
    // TODO - for the moment, force all players to being at the maze start point - but this needs to be optional.
    for (AgentSection as : missionInit.getMission().getAgentSection()) {
        p.setPitch(as.getAgentStart().getPlacement().getPitch());
        p.setYaw(as.getAgentStart().getPlacement().getYaw());
        as.getAgentStart().setPlacement(p);
    }
    if (this.mazeParams.getAddQuitProducer() != null) {
        String desc = this.mazeParams.getAddQuitProducer().getDescription();
        this.quitter = new AgentQuitFromReachingPosition();
        PointWithToleranceAndDescription endpoint = new PointWithToleranceAndDescription();
        endpoint.setDescription(desc);
        endpoint.setTolerance(new BigDecimal(0.5 + scale / 2.0));
        double endX = scale * (end.x + 0.5) + this.xOrg;
        // Assuming we approach on the optimal path, need the height of the goal to be reachable.
        double endY = 1 + this.optimalPathHeight + this.yOrg;
        double endZ = scale * (end.z + 0.5) + this.zOrg;
        endpoint.setX(new BigDecimal(endX));
        endpoint.setY(new BigDecimal(endY));
        endpoint.setZ(new BigDecimal(endZ));
        this.quitter.getMarker().add(endpoint);
    }
}

Example 5 with AgentSection

use of com.microsoft.Malmo.Schemas.AgentSection in project malmo by Microsoft.

the class SnakeDecoratorImplementation method setStartPoint.

private void setStartPoint(MissionInit missionInit) {
    // Position the start point:
    PosAndDirection p = new PosAndDirection();
    p.setX(new BigDecimal(this.buildX));
    p.setY(new BigDecimal(this.buildY));
    p.setZ(new BigDecimal(this.buildZ));
    for (AgentSection as : missionInit.getMission().getAgentSection()) {
        p.setPitch(as.getAgentStart().getPlacement().getPitch());
        p.setYaw(as.getAgentStart().getPlacement().getYaw());
        as.getAgentStart().setPlacement(p);
    }
}