Examples with Ship spacesettlers.objects.Ship used on opensource projects

Example 26 with Ship

use of spacesettlers.objects.Ship in project spacesettlers by amymcgovern.

the class HumanTeamClient method getMovementStart.

/**
 * Look at the last key pressed by the human and do its movement
 */
@Override
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            // get the current position
            Ship ship = (Ship) actionable;
            Position myPosition = ship.getPosition();
            Vector2D currentVelocity = myPosition.getTranslationalVelocity();
            RawAction action = null;
            double angularVel = myPosition.getAngularVelocity();
            // if the key was up or down, accelerate along the current line
            if (lastKeyPressed == HumanKeyPressed.UP) {
                Vector2D newVel = new Vector2D(HUMAN_ACCEL * Math.cos(myPosition.getOrientation()), HUMAN_ACCEL * Math.sin(myPosition.getOrientation()));
                newVel.add(currentVelocity);
                action = new RawAction(newVel, 0);
            } else if (lastKeyPressed == HumanKeyPressed.DOWN) {
                Vector2D newVel = new Vector2D(-HUMAN_ACCEL * Math.cos(myPosition.getOrientation()), -HUMAN_ACCEL * Math.sin(myPosition.getOrientation()));
                newVel.add(currentVelocity);
                action = new RawAction(newVel, 0);
            }
            // if the key was right or left, turn
            if (lastKeyPressed == HumanKeyPressed.RIGHT) {
                action = new RawAction(0, HUMAN_TURN_ACCEL);
            } else if (lastKeyPressed == HumanKeyPressed.LEFT) {
                action = new RawAction(0, -HUMAN_TURN_ACCEL);
            }
            // was the mouse clicked?
            if (lastMouseClick != null) {
                if (mouseClickMove == null || mouseClickMove.isMovementFinished(space) || space.findShortestDistance(lastMouseClick, myPosition) > CLICK_DISTANCE) {
                    mouseClickMove = new MoveAction(space, myPosition, lastMouseClick);
                    graphicsToAdd.add(new StarGraphics(3, super.teamColor, lastMouseClick));
                    LineGraphics line = new LineGraphics(myPosition, lastMouseClick, space.findShortestDistanceVector(myPosition, lastMouseClick));
                    line.setLineColor(super.teamColor);
                    graphicsToAdd.add(line);
                }
                actions.put(actionable.getId(), mouseClickMove);
            } else {
                actions.put(actionable.getId(), action);
            }
        } else {
            // can't really control anything but the ship
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}

Example 27 with Ship

use of spacesettlers.objects.Ship in project spacesettlers by amymcgovern.

the class HumanTeamClient method getMovementEnd.

@Override
public void getMovementEnd(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    // reset so the human has to press again to move again (otherwise
    // it does strange things like fly when you don't tell it anything on
    // acceleration!)
    lastKeyPressed = HumanKeyPressed.NONE;
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            if (!ship.isAlive()) {
                lastMouseClick = null;
                mouseClickMove = null;
            }
        }
    }
}

Example 28 with Ship

use of spacesettlers.objects.Ship in project spacesettlers by amymcgovern.

the class PacifistFlagCollectorTeamClient method getTeamPurchases.

@Override
public /**
 * If there is enough resourcesAvailable, buy a base.  Place it by finding a ship that is sufficiently
 * far away from the existing bases
 */
Map<UUID, PurchaseTypes> getTeamPurchases(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects, ResourcePile resourcesAvailable, PurchaseCosts purchaseCosts) {
    HashMap<UUID, PurchaseTypes> purchases = new HashMap<UUID, PurchaseTypes>();
    double BASE_BUYING_DISTANCE = 200;
    boolean bought_base = false;
    int numBases, numShips;
    // count the number of ships for the base/ship buying algorithm
    numShips = 0;
    for (AbstractActionableObject actionableObject : actionableObjects) {
        if (actionableObject instanceof Ship) {
            numShips++;
        }
    }
    // try to balance
    if (purchaseCosts.canAfford(PurchaseTypes.BASE, resourcesAvailable)) {
        for (AbstractActionableObject actionableObject : actionableObjects) {
            if (actionableObject instanceof Ship) {
                Ship ship = (Ship) actionableObject;
                Set<Base> bases = space.getBases();
                // how far away is this ship to a base of my team?
                boolean buyBase = true;
                numBases = 0;
                for (Base base : bases) {
                    if (base.getTeamName().equalsIgnoreCase(getTeamName())) {
                        numBases++;
                        double distance = space.findShortestDistance(ship.getPosition(), base.getPosition());
                        if (distance < BASE_BUYING_DISTANCE) {
                            buyBase = false;
                        }
                    }
                }
                if (buyBase && numBases < numShips) {
                    purchases.put(ship.getId(), PurchaseTypes.BASE);
                    bought_base = true;
                    System.out.println("Pacifist Flag Collector is buying a base!");
                    break;
                }
            }
        }
    }
    // can I buy a ship?
    if (purchaseCosts.canAfford(PurchaseTypes.SHIP, resourcesAvailable) && bought_base == false) {
        for (AbstractActionableObject actionableObject : actionableObjects) {
            if (actionableObject instanceof Base) {
                Base base = (Base) actionableObject;
                purchases.put(base.getId(), PurchaseTypes.SHIP);
                System.out.println("Pacifist Flag Collector is buying a ship!");
                break;
            }
        }
    }
    return purchases;
}

Example 29 with Ship

use of spacesettlers.objects.Ship in project spacesettlers by amymcgovern.

the class PacifistHeuristicAsteroidCollectorTeamClient method getTeamPurchases.

@Override
public /**
 * If there is enough resourcesAvailable, buy a base.  Place it by finding a ship that is sufficiently
 * far away from the existing bases
 */
Map<UUID, PurchaseTypes> getTeamPurchases(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects, ResourcePile resourcesAvailable, PurchaseCosts purchaseCosts) {
    HashMap<UUID, PurchaseTypes> purchases = new HashMap<UUID, PurchaseTypes>();
    double BASE_BUYING_DISTANCE = 200;
    boolean bought_base = false;
    if (purchaseCosts.canAfford(PurchaseTypes.BASE, resourcesAvailable)) {
        for (AbstractActionableObject actionableObject : actionableObjects) {
            if (actionableObject instanceof Ship) {
                Ship ship = (Ship) actionableObject;
                Set<Base> bases = space.getBases();
                // how far away is this ship to a base of my team?
                boolean buyBase = true;
                for (Base base : bases) {
                    if (base.getTeamName().equalsIgnoreCase(getTeamName())) {
                        double distance = space.findShortestDistance(ship.getPosition(), base.getPosition());
                        if (distance < BASE_BUYING_DISTANCE) {
                            buyBase = false;
                        }
                    }
                }
                if (buyBase) {
                    purchases.put(ship.getId(), PurchaseTypes.BASE);
                    bought_base = true;
                    // System.out.println("Buying a base!!");
                    break;
                }
            }
        }
    }
    // can I buy a ship?
    if (purchaseCosts.canAfford(PurchaseTypes.SHIP, resourcesAvailable) && bought_base == false) {
        for (AbstractActionableObject actionableObject : actionableObjects) {
            if (actionableObject instanceof Base) {
                Base base = (Base) actionableObject;
                purchases.put(base.getId(), PurchaseTypes.SHIP);
                break;
            }
        }
    }
    return purchases;
}

Example 30 with Ship

use of spacesettlers.objects.Ship in project spacesettlers by amymcgovern.

the class PacifistHeuristicAsteroidCollectorTeamClient method getMovementStart.

/**
 * Assigns ships to asteroids and beacons, as described above
 */
public Map<UUID, AbstractAction> getMovementStart(Toroidal2DPhysics space, Set<AbstractActionableObject> actionableObjects) {
    HashMap<UUID, AbstractAction> actions = new HashMap<UUID, AbstractAction>();
    // loop through each ship
    for (AbstractObject actionable : actionableObjects) {
        if (actionable instanceof Ship) {
            Ship ship = (Ship) actionable;
            AbstractAction action;
            action = getAsteroidCollectorAction(space, ship);
            actions.put(ship.getId(), action);
        } else {
            // it is a base.  Heuristically decide when to use the shield (TODO)
            actions.put(actionable.getId(), new DoNothingAction());
        }
    }
    return actions;
}