// All combat units (Soldiers, Bashers, Tanks, Drones, Launchers, Commander)
private static void runCombat() {
while (true) {
threats.update();
myLoc = rc.getLocation();
// Move if we can and want to
if (rc.isCoreReady()) {
boolean ignoreThreat = overwhelms();
if (!ignoreThreat && shouldRetreat()) {
if (rc.isWeaponReady() && myType.loadingDelay == 0) attackWeakest();
doRetreatMove(); // Pull back if in range of the enemy guns
} else {
boolean engaged = false;
if (rc.isCoreReady() && inCombat(4)) engaged = doCloseWithEnemyMove(ignoreThreat);
if (rc.isCoreReady()
&& !engaged) // Close with enemy might not do a move if the enemy is a drone out of
// reach
doAdvanceMove();
}
}
// Attack if there is an enemy in sight
if (myType == RobotType.LAUNCHER) doLaunch();
else if (rc.isWeaponReady()) attackWeakest();
doTransfer();
rc.yield();
}
}
private static void turretAttack(RobotController rc) throws GameActionException {
if (rc.isWeaponReady()) {
// can't attack if enemy is too close so attackFirst throws errors
RobotInfo[] enemies =
rc.senseHostileRobots(rc.getLocation(), rc.getType().attackRadiusSquared);
for (RobotInfo enemy : enemies) {
if (rc.canAttackLocation(enemy.location) && rc.isWeaponReady()) {
rc.attackLocation(enemy.location);
}
}
}
}
/**
* If rc finds a zombie den, it signals out to surrounding robots If rc has no weapon delay,
* attacks in the following priority: 1) adjacent robots (if robot is a bigzombie or standard
* zombie move away every other turn to kite it) 2) big zombies 3) nearest enemy
*
* @param rc RobotController which will attack
* @param RobotController
* @throws GameActionException
* @return true if this robot attacked else false
*/
private static void attackFirst(RobotController rc) throws GameActionException {
boolean equalHealth = true;
int lowestHealthIndex = -1;
int lowestDistanceIndex = -1;
int attackIndex = -1;
RobotInfo[] enemies = rc.senseHostileRobots(rc.getLocation(), rc.getType().attackRadiusSquared);
if (rc.isWeaponReady() && enemies.length > 0) {
for (int i = 0; i < enemies.length; i++) {
if (enemies[i].type == RobotType.ZOMBIEDEN) {
rc.broadcastSignal(rc.getType().sensorRadiusSquared * 2);
}
if (attackIndex < 0 && (rc.getLocation()).isAdjacentTo(enemies[i].location)) {
attackIndex = i;
// TODO test this part - work on kiting
if ((enemies[i].type == RobotType.BIGZOMBIE
|| enemies[i].type == RobotType.STANDARDZOMBIE)
&& rc.getRoundNum() % 2 == 0
&& rc.isCoreReady()) {
moveAwayFromEnemy(rc, rc.getLocation().directionTo(enemies[i].location));
}
if (rc.isWeaponReady()) {
rc.attackLocation(enemies[i].location);
}
}
if (rc.isWeaponReady() && enemies[i].type == RobotType.BIGZOMBIE) {
attackIndex = i;
rc.attackLocation(enemies[i].location);
}
if (attackIndex < 0) {
lowestHealthIndex = lowestHealthIndex < 0 ? 0 : lowestHealthIndex;
lowestDistanceIndex = lowestDistanceIndex < 0 ? 0 : lowestDistanceIndex;
equalHealth = equalHealth && enemies[i].health == enemies[lowestHealthIndex].health;
lowestDistanceIndex =
rc.getLocation().distanceSquaredTo(enemies[i].location)
< rc.getLocation().distanceSquaredTo(enemies[lowestDistanceIndex].location)
? i
: lowestDistanceIndex;
lowestHealthIndex =
enemies[i].health < enemies[lowestHealthIndex].health ? i : lowestHealthIndex;
}
}
if (attackIndex < 0 && enemies.length > 0) {
attackIndex = equalHealth ? lowestDistanceIndex : lowestHealthIndex;
}
if (attackIndex >= 0 && rc.isWeaponReady()) {
rc.attackLocation(enemies[attackIndex].location);
}
}
}
// Drones
private static void runDrone() {
moveDir = Direction.NORTH;
droneMoveCurrent = 1;
droneMoveMax = 2;
patrolClockwise = true;
droneCentred = false; // We haven't made it to the centre of our spiral yet
while (true) {
threats.update();
myLoc = rc.getLocation();
// Attack if there is an enemy in sight
if (rc.isWeaponReady()) attackWeakest();
// Move if we can and want to
if (rc.isCoreReady()) {
if (shouldRetreat()) {
doRetreatMove(); // Pull back if in range of the enemy guns
} else if (Clock.getRoundNum() < 600) {
doPatrol();
} else {
doSupply();
}
}
doTransfer();
rc.yield();
}
}
private static void archonMicro(RobotController rc, RobotInfo enemyArchon)
throws GameActionException {
if (rc.isCoreReady()) {
int dist = myLoc.distanceSquaredTo(enemyArchon.location);
// When not adjacent to the archon, walk/mine through to him.
if (dist > 2) {
Direction desired = myLoc.directionTo(enemyArchon.location);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
// When adjacent to archon, rotate to the left/right when possible.
else {
Direction dir = myLoc.directionTo(enemyArchon.location);
if (rc.canMove(dir.rotateLeft())) {
rc.move(dir.rotateLeft());
} else if (rc.canMove(dir.rotateRight())) {
rc.move(dir.rotateRight());
}
}
}
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(enemyArchon.location)) {
rc.attackLocation(enemyArchon.location);
}
}
}
public static void enemyMicro(RobotController rc, RobotInfo bestEnemy)
throws GameActionException {
// Prioritize movement
Direction d = myLoc.directionTo(bestEnemy.location);
if (rc.isCoreReady()) {
if (rc.getHealth() > (numEnemySoldiers + 1) * RobotType.SOLDIER.attackPower) {
// If the enemy can be killed but we're not in range, move forward
if (!rc.canAttackLocation(bestEnemy.location)
&& bestEnemy.health <= RobotType.SOLDIER.attackPower) {
if (rc.canMove(d)) {
rc.move(d);
} else if (rc.canMove(d.rotateLeft())) {
rc.move(d.rotateLeft());
} else if (rc.canMove(d.rotateRight())) {
rc.move(d.rotateRight());
}
// If not in range, see if we should move in by comparing soldier health
} else {
double totalOurSoldierHealth = 0;
RobotInfo[] allies = rc.senseNearbyRobots(bestEnemy.location, 18, rc.getTeam());
for (RobotInfo ally : allies) {
if (ally.type == RobotType.SOLDIER) {
if (ally.health > numEnemySoldiers * RobotType.SOLDIER.attackPower) {
totalOurSoldierHealth += ally.health;
}
}
}
// If we feel that we are strong enough, rush in.
if (totalOurSoldierHealth > totalEnemySoldierHealth) {
if (!rc.canAttackLocation(bestEnemy.location)) {
if (rc.canMove(d)) {
rc.move(d);
} else if (rc.canMove(d.rotateLeft())) {
rc.move(d.rotateLeft());
} else if (rc.canMove(d.rotateRight())) {
rc.move(d.rotateRight());
}
}
} else if (4 * totalOurSoldierHealth < 3 * totalEnemySoldierHealth) {
if (rc.canMove(d.opposite())) {
rc.move(d.opposite());
} else if (rc.canMove(d.opposite().rotateLeft())) {
rc.move(d.opposite().rotateLeft());
} else if (rc.canMove(d.opposite().rotateRight())) {
rc.move(d.opposite().rotateRight());
}
}
}
}
}
// Attack whenever you can
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(bestEnemy.location)) {
broadcastingAttack(rc, bestEnemy);
}
}
}
private static void runTower() {
while (true) {
threats.update();
// Attack if there is an enemy in sight
if (rc.isWeaponReady()) attackWeakest();
rc.yield();
}
}
// Beavers
private static void runBeaver() {
strategy = new BuildStrategy(rc);
rand = new Random(rc.getID());
while (true) {
threats.update();
myLoc = rc.getLocation();
if (rc.isCoreReady()) {
RobotType build = strategy.getBuildOrder();
if (build != null) tryBuild(rc.getLocation().directionTo(threats.enemyHQ), build);
}
// Attack if there is an enemy in sight
if (rc.isWeaponReady()) attackWeakest();
double ore = rc.senseOre(rc.getLocation());
// Move if we can and want to
if (rc.isCoreReady()) {
boolean ignoreThreat = overwhelms();
if (!ignoreThreat && shouldRetreat()) {
doRetreatMove(); // Pull back if in range of the enemy guns
} else {
doMinerMove();
if (ore == 0 && rc.isCoreReady()) { // We didn't find ore nearby
doSearchMove();
}
}
}
// Mine if possible
if (rc.isCoreReady() && ore > 0) {
try {
rc.mine();
} catch (GameActionException e) {
System.out.println("Mining Exception");
// e.printStackTrace();
}
}
doTransfer();
rc.yield();
}
}
private static void guard(RobotController rc) {
// do one time things here
while (true) {
try {
if (currentMode == INTRO_MODE) {
// TODO smarter attacking (make a method to pick and attack, move if appropriate)
if (rc.isWeaponReady()) attackFirst(rc);
if (rc.isCoreReady()) {
// so that you don't try to move and get delay if you should be getting ready to attack
moveTowardsNearestEnemy(rc);
}
}
Clock.yield();
} catch (GameActionException e) {
e.printStackTrace();
}
}
}
/**
* Message-processing for non-archons Currently handles messages: Change of mode Setting
* turtle-corner location
*
* @param rc
* @throws GameActionException
*/
private static void processFighterSignals(RobotController rc) throws GameActionException {
int cornerX = Integer.MIN_VALUE;
int cornerY = Integer.MIN_VALUE;
RobotType type = rc.getType();
Signal[] signals = rc.emptySignalQueue();
for (Signal s : signals) {
if (s.getTeam().equals(myTeam) && s.getMessage() != null) {
final int[] message = s.getMessage();
if (message[0] == SENDING_MODE) {
currentMode = message[1];
} else if (message[0] == SENDING_TURTLE_X) {
cornerX = message[1];
} else if (message[0] == SENDING_TURTLE_Y) {
cornerY = message[1];
}
}
// when a soldier finds a zombie den, it signals. Other soldiers that receive
// the message then should move toward the den to help kill it. Ideally,
// this should make it easier to remove zombie dens near the turtle corner
if (type == RobotType.SOLDIER && s.getTeam().equals(myTeam) && s.getMessage() == null) {
if (rc.getLocation().distanceSquaredTo(s.getLocation())
< rc.getType().sensorRadiusSquared * 2.5
&& rc.isCoreReady()) {
moveTowards(rc, rc.getLocation().directionTo(s.getLocation()));
}
}
// for turrets to attack broadcasting enemies outside of sight range
if (type == RobotType.TURRET
&& !s.getTeam().equals(myTeam)
&& rc.isWeaponReady()
&& rc.canAttackLocation(s.getLocation())) {
rc.attackLocation(s.getLocation());
}
}
if (cornerX > Integer.MIN_VALUE && cornerY > Integer.MIN_VALUE) {
turtleCorner = new MapLocation(cornerX, cornerY);
}
}
public void run(final RobotController robotController) throws GameActionException {
final MapInfoModule mapInfoModule = new MapInfoModule();
final CombatModule combatModule = new CombatModule();
final CommunicationModule communicationModule = new CommunicationModule(mapInfoModule);
final DirectionModule directionModule = new DirectionModule(robotController.getID());
final MovementModule movementModule = new MovementModule();
final RubbleModule rubbleModule = new RubbleModule();
final Team currentTeam = robotController.getTeam();
int turnsStuck = 0;
while (true) {
RobotType type = robotController.getType();
MapLocation currentLocation = robotController.getLocation();
// update communication
communicationModule.processIncomingSignals(robotController);
// let's verify existing information
communicationModule.verifyCommunicationsInformation(robotController, null, false);
if (type == RobotType.TTM) {
// MOVE
// let's get the best assignment
CommunicationModuleSignal objectiveSignal = null;
int closestObjectiveLocationDistance = Integer.MAX_VALUE;
final Enumeration<CommunicationModuleSignal> zombieDenCommunicationModuleSignals =
communicationModule.zombieDens.elements();
while (zombieDenCommunicationModuleSignals.hasMoreElements()) {
final CommunicationModuleSignal signal =
zombieDenCommunicationModuleSignals.nextElement();
final int distance = signal.location.distanceSquaredTo(currentLocation);
if (distance < closestObjectiveLocationDistance) {
objectiveSignal = signal;
closestObjectiveLocationDistance = distance;
}
}
final Enumeration<CommunicationModuleSignal> enemyArchonCommunicationModuleSignals =
communicationModule.enemyArchons.elements();
while (enemyArchonCommunicationModuleSignals.hasMoreElements()) {
final CommunicationModuleSignal signal =
enemyArchonCommunicationModuleSignals.nextElement();
final int distance =
signal.location.distanceSquaredTo(currentLocation)
* 6; // multiplying by 6 to prioritize the dens
if (distance < closestObjectiveLocationDistance) {
objectiveSignal = signal;
closestObjectiveLocationDistance = distance;
}
}
final Enumeration<CommunicationModuleSignal> enemyTurretCommunicationModuleSignals =
communicationModule.enemyTurrets.elements();
while (enemyTurretCommunicationModuleSignals.hasMoreElements()) {
final CommunicationModuleSignal signal =
enemyTurretCommunicationModuleSignals.nextElement();
final int distance = signal.location.distanceSquaredTo(currentLocation) * 20;
if (distance < closestObjectiveLocationDistance) {
objectiveSignal = signal;
closestObjectiveLocationDistance = distance;
}
}
boolean shouldMove = true;
Direction desiredMovementDirection = null;
Direction targetRubbleClearanceDirection = null;
// check to make sure we are safe
final RobotInfo[] enemies =
robotController.senseHostileRobots(
currentLocation, robotController.getType().sensorRadiusSquared);
if (robotController.isCoreReady() && enemies.length > 0) {
final Direction fleeDirection =
directionModule.averageDirectionTowardDangerousRobotsAndOuterBounds(
robotController, enemies);
if (fleeDirection != null) {
final Direction fleeMovementDirection =
directionModule.recommendedMovementDirectionForDirection(
fleeDirection.opposite(), robotController, false);
if (fleeMovementDirection != null) {
robotController.move(fleeMovementDirection);
currentLocation = robotController.getLocation();
robotController.setIndicatorString(
1, fleeDirection.name() + " " + fleeMovementDirection.name());
}
}
}
// check if there are nearby signals
if (desiredMovementDirection == null) {
int closestSignalDistance = Integer.MAX_VALUE;
MapLocation closestSignalLocation = null;
final ArrayList<Signal> notifications = communicationModule.notifications;
for (int i = 0; i < notifications.size(); i++) {
final Signal signal = notifications.get(i);
final int distance = currentLocation.distanceSquaredTo(signal.getLocation());
if (distance < closestSignalDistance) {
closestSignalDistance = distance;
closestSignalLocation = signal.getLocation();
}
}
if (closestSignalLocation != null) {
desiredMovementDirection = currentLocation.directionTo(closestSignalLocation);
}
}
// now let's try move toward an assignment
if (robotController.isCoreReady()
&& communicationModule.initialInformationReceived
&& shouldMove) {
// check if we have an objective
if (desiredMovementDirection == null) {
if (objectiveSignal != null) {
final MapLocation objectiveLocation = objectiveSignal.location;
if (objectiveLocation.distanceSquaredTo(currentLocation) >= 8) {
desiredMovementDirection = currentLocation.directionTo(objectiveLocation);
}
}
}
// try move towards archon starting positions
if (desiredMovementDirection == null) {
int closestArchonDistance = Integer.MAX_VALUE;
MapLocation closestArchonLocation = null;
final MapLocation[] archonLocations =
robotController.getInitialArchonLocations(robotController.getTeam().opponent());
for (int i = 0; i < archonLocations.length; i++) {
final MapLocation location = archonLocations[i];
final int distance = currentLocation.distanceSquaredTo(location);
if (distance < closestArchonDistance) {
closestArchonDistance = distance;
closestArchonLocation = location;
}
}
if (closestArchonLocation != null) {
desiredMovementDirection = currentLocation.directionTo(closestArchonLocation);
}
}
// process movement
if (desiredMovementDirection != null) {
final Direction recommendedMovementDirection =
directionModule.recommendedMovementDirectionForDirection(
desiredMovementDirection, robotController, false);
final MapLocation recommendedMovementLocation =
recommendedMovementDirection != null
? currentLocation.add(recommendedMovementDirection)
: null;
if (recommendedMovementDirection != null
&& !movementModule.isMovementLocationRepetitive(
recommendedMovementLocation, robotController)) {
robotController.move(recommendedMovementDirection);
movementModule.addMovementLocation(recommendedMovementLocation, robotController);
currentLocation = robotController.getLocation();
turnsStuck = 0;
}
}
}
// unpack if we're safe
RobotInfo[] nearbyTeammates = robotController.senseNearbyRobots(8, currentTeam);
RobotInfo[] nearbySoldiers =
combatModule.robotsOfTypesFromRobots(
nearbyTeammates, new RobotType[] {RobotType.SOLDIER});
if (nearbySoldiers.length > 2) {
robotController.unpack();
}
} else {
// ATTACK
final RobotInfo[] enemies =
robotController.senseHostileRobots(
currentLocation, robotController.getType().attackRadiusSquared);
RobotInfo bestEnemy = this.getBestEnemyToAttackFromEnemies(robotController, enemies);
// handle attacking
if (bestEnemy != null) {
if (robotController.isWeaponReady()) {
// we can attack the enemy
robotController.attackLocation(bestEnemy.location);
if (bestEnemy.type != RobotType.ZOMBIEDEN) {
communicationModule.broadcastSignal(
robotController,
CommunicationModule.maximumFreeBroadcastRangeForRobotType(
robotController.getType()));
}
}
}
// pack if we aren't near soldiers
RobotInfo[] nearbyTeammates =
robotController.senseNearbyRobots(type.sensorRadiusSquared, currentTeam);
RobotInfo[] nearbySoldiers =
combatModule.robotsOfTypesFromRobots(
nearbyTeammates, new RobotType[] {RobotType.SOLDIER});
if (nearbySoldiers.length < 3) {
robotController.pack();
}
}
Clock.yield();
}
}
private static void rushMicro(RobotController rc, RobotInfo[] hostiles)
throws GameActionException {
// Prioritizes attacking turrets.
RobotInfo bestEnemy = null;
boolean canAttackBestEnemy = false;
int bestEnemyDist = 10000; // only care if can't hit
for (RobotInfo hostile : hostiles) {
// Can attack this enemy.
int dist = myLoc.distanceSquaredTo(hostile.location);
// Summary:
// Prioritizes enemies over zombies.
// Prioritizes turret enemies over other enemies.
// Prioritizes lowest health enemy last
if (dist <= attackRadius) {
if (bestEnemy != null) {
if (bestEnemy.team == enemyTeam) { // best is already enemy
if (hostile.team == enemyTeam) { // found an enemy
if (countsAsTurret(bestEnemy.type)) {
if (countsAsTurret(hostile.type)) {
// Take lowest health
if (bestEnemy.health > hostile.health) bestEnemy = hostile;
}
} else {
if (countsAsTurret(hostile.type)) {
bestEnemy = hostile;
} else {
// Take lowest health
if (bestEnemy.health > hostile.health) bestEnemy = hostile;
}
}
}
} else { // best is not an enemy!
if (hostile.team == enemyTeam) { // found an enemy
bestEnemy = hostile;
} else {
// Take lowest health
if (bestEnemy.health > hostile.health) bestEnemy = hostile;
}
}
} else {
bestEnemy = hostile;
}
canAttackBestEnemy = true;
} else {
// Only update best enemy if you can't attack best enemy
if (!canAttackBestEnemy) {
if (bestEnemy != null) {
// Pick the closest one
if (bestEnemyDist > dist) {
bestEnemyDist = dist;
bestEnemy = hostile;
}
} else {
bestEnemyDist = dist;
bestEnemy = hostile;
}
}
}
}
rc.setIndicatorString(0, "Round: " + rc.getRoundNum() + ", Best enemy: " + bestEnemy);
if (rc.isCoreReady()) {
// If there is a best enemy, attack him.
if (bestEnemy != null) {
// Move closer only if blocking someone.
if (rc.canAttackLocation(bestEnemy.location)) {
if (isBlockingSomeone(rc, bestEnemy.location)) {
Direction desired = myLoc.directionTo(bestEnemy.location);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
}
// If can't attack it, move closer!
else {
Direction desired = myLoc.directionTo(bestEnemy.location);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(dir.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
}
// Otherwise move closer to destination
else {
if (currentDestination != null) {
RobotInfo info = null;
if (rc.canSenseLocation(currentDestination)) {
info = rc.senseRobotAtLocation(currentDestination);
}
if (info != null) {
// If can attack it, just only move closer if blocking someone behind.
if (rc.canAttackLocation(info.location)) {
if (isBlockingSomeone(rc, currentDestination)) {
Direction desired = myLoc.directionTo(currentDestination);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
}
// If can't attack it, move closer!
else {
Direction desired = myLoc.directionTo(currentDestination);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
}
// If not there, just move closer.
else {
Direction desired = myLoc.directionTo(currentDestination);
Direction dir = Movement.getBestMoveableDirection(desired, rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
}
}
}
// Attack whenever you can.
if (bestEnemy != null) {
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(bestEnemy.location)) {
broadcastingAttack(rc, bestEnemy);
}
}
}
}
public static void zombieMicro(RobotController rc) throws GameActionException {
boolean thereIsNonKitableZombie = false;
RobotInfo closestEnemy = null;
int closestDist = 10000;
for (RobotInfo hostile : nearbyEnemies) {
if (hostile.type == RobotType.FASTZOMBIE || hostile.type == RobotType.RANGEDZOMBIE) {
thereIsNonKitableZombie = true;
}
int dist = myLoc.distanceSquaredTo(hostile.location);
if (dist < closestDist) {
closestDist = dist;
closestEnemy = hostile;
}
}
Direction d = myLoc.directionTo(closestEnemy.location);
// if we're too close, move further away
if (myLoc.distanceSquaredTo(closestEnemy.location) < 5 && rc.isCoreReady()) {
Direction desired = d.opposite();
Direction dir = Movement.getBestMoveableDirection(desired, rc, 1);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
if (!thereIsNonKitableZombie) {
// Only move in closer if there is no non-kitable zombie
if (myLoc.distanceSquaredTo(closestEnemy.location) > attackRadius
&& rc.isCoreReady()) { // if we are too far, we want to move closer
// Desired direction is d.
Direction dir = Movement.getBestMoveableDirection(d, rc, 1);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, d)) {
rc.clearRubble(d);
} else if (shouldMine(rc, d.rotateLeft())) {
rc.clearRubble(d.rotateLeft());
} else if (shouldMine(rc, d.rotateRight())) {
rc.clearRubble(d.rotateRight());
} else { // probably meaning you are blocked by allies
if (closestEnemy.type == RobotType.ZOMBIEDEN) {
// It is likely that we wanted to go to that den, but possibly coincidence
// If not a coincidence, bug there.
if (bugging != null) {
if (bugging.destination.equals(closestEnemy.location)) {
bugging.turretAvoidMove(turretLocations);
// If coincidence, set new bugging.
} else {
bugging = new Bugging(rc, closestEnemy.location);
bugging.turretAvoidMove(turretLocations);
}
} else {
bugging = new Bugging(rc, closestEnemy.location);
bugging.turretAvoidMove(turretLocations);
}
}
}
}
}
if (rc.isWeaponReady() && rc.canAttackLocation(closestEnemy.location)) {
broadcastingAttack(rc, closestEnemy);
}
}
// HQ is responsible for collating unit counts and broadcasting them each turn
// It also needs to pass on its supply each turn and fire if there are enemies in range
private static void runHQ() {
// double lastOre = 500;
strategy = new BuildStrategy(rc);
while (true) {
threats.update();
strategy.broadcast();
// double oreIncome = rc.getTeamOre() - lastOre + strategy.oreSpent();
// System.out.println("Ore income " + oreIncome + " per miner = " + (oreIncome-5) /
// (strategy.units(RobotType.MINER) + strategy.units(RobotType.BEAVER)));
// See if we need to spawn a beaver
if (rc.isCoreReady()) {
RobotType build = strategy.getBuildOrder();
if (build != null) {
trySpawn(rc.getLocation().directionTo(threats.enemyHQ), build);
}
}
// Attack if there is an enemy in sight
if (rc.isWeaponReady()) {
int senseRange = RobotType.HQ.attackRadiusSquared;
MapLocation[] myTowers = rc.senseTowerLocations();
if (myTowers.length >= 5) {
senseRange =
52; // This is slightly larger than the real range but does include all possible
// enemies that can be hit with splash
attackRange = GameConstants.HQ_BUFFED_ATTACK_RADIUS_SQUARED;
} else if (myTowers.length >= 2) {
attackRange = GameConstants.HQ_BUFFED_ATTACK_RADIUS_SQUARED;
} else {
attackRange = senseRange;
}
RobotInfo[] enemies = rc.senseNearbyRobots(senseRange, enemyTeam);
// Pick the first valid target
MapLocation best = null;
for (RobotInfo e : enemies) {
int range = e.location.distanceSquaredTo(myLoc);
if (range <= attackRange) {
best = e.location;
break;
}
if (myTowers.length
>= 5) { // Check for tiles adjacent to the enemy as they might be in splash range
Direction d = e.location.directionTo(myLoc);
if (e.location.add(d).distanceSquaredTo(myLoc) <= attackRange) {
best = e.location.add(d);
break;
}
if (e.location.add(d.rotateLeft()).distanceSquaredTo(myLoc) <= attackRange) {
best = e.location.add(d.rotateLeft());
break;
}
if (e.location.add(d.rotateRight()).distanceSquaredTo(myLoc) <= attackRange) {
best = e.location.add(d.rotateRight());
break;
}
}
}
if (best != null) {
try {
rc.attackLocation(best);
} catch (GameActionException e) {
System.out.println("HQ attack exception");
// e.printStackTrace();
}
}
}
doTransfer();
// lastOre = rc.getTeamOre();
rc.yield();
}
}
public static void run(RobotController rc) {
sightRadius = RobotType.SOLDIER.sensorRadiusSquared;
attackRadius = RobotType.SOLDIER.attackRadiusSquared;
myTeam = rc.getTeam();
enemyTeam = myTeam.opponent();
while (true) {
try {
numEnemySoldiers = 0;
totalEnemySoldierHealth = 0;
myLoc = rc.getLocation();
nearbyAllies = rc.senseNearbyRobots(sightRadius, myTeam);
nearbyEnemies = rc.senseHostileRobots(myLoc, sightRadius);
newArchonLoc = null;
// clear bad locations
resetLocations(rc);
// read messages and get destination
readMessages(rc);
// heal if need (and set the archon destination to go to)
setRetreatingStatus(rc, nearbyEnemies);
// Remove turret locations that you can see are not there.
// Does NOT remove turret locations due to broadcasts. Already done in read messages.
removeTurretLocations(rc);
if (newArchonLoc != null) {
nearestArchonLocation = newArchonLoc;
}
rc.setIndicatorString(2, "Round: " + rc.getRoundNum() + ", rushing: " + rush);
// Reset rushing if turns since rush is > 20 and see no more enemies.
if (rush && myLoc.distanceSquaredTo(rushLocation) <= 100) turnsSinceRush++;
if (turnsSinceRush > 20) {
if (rc.senseNearbyRobots(sightRadius, enemyTeam).length == 0) {
turnsSinceRush = 0;
rush = false;
}
}
// When rushing, be mad aggressive.
if (rush) {
rushMicro(rc, nearbyEnemies);
}
// When retreating, retreat
else if (healing) {
if (rc.isCoreReady()) {
if (nearestArchonLocation != null) {
if (myLoc.distanceSquaredTo(nearestArchonLocation) > 13) {
bugging.enemyAvoidMove(nearbyEnemies);
// Get away from archons that are not too close together.
} else if (myLoc.distanceSquaredTo(nearestArchonLocation) <= 2) {
Direction radialDir = nearestArchonLocation.directionTo(myLoc);
Direction awayDir = Movement.getBestMoveableDirection(radialDir, rc, 2);
if (awayDir != Direction.NONE) {
rc.move(awayDir);
}
}
}
}
// Make sure to attack people even when retreating.
// Prioritize the closest enemy. Then the closest zombie.
if (rc.isWeaponReady()) {
// Attack the closest enemy. If there is not one, then attack the closest zombie
int closestDist = 10000;
RobotInfo target = null;
for (RobotInfo hostile : nearbyEnemies) {
int dist = myLoc.distanceSquaredTo(hostile.location);
if (rc.canAttackLocation(hostile.location)) {
// There is already is a target
if (target != null) {
if (target.team == enemyTeam) {
// Target is already enemy, so prioritize the closest
if (hostile.team == enemyTeam) {
if (dist < closestDist) {
target = hostile;
closestDist = dist;
}
} // If hostile is not an enemy, not worth considering.
} else {
// Target is not on enemy team, so hostile is best choice!
if (hostile.team == enemyTeam) {
target = hostile;
closestDist = dist;
// Both are zombies, so just pick the closest.
} else {
if (dist < closestDist) {
target = hostile;
closestDist = dist;
}
}
}
// Set a target when there is not one.
} else {
target = hostile;
closestDist = dist;
}
}
}
// We know that if there is a target, we can attack it.
if (target != null) {
rc.attackLocation(target.location);
}
}
}
// When viper infected and will die from the infection, do special micro
else if (isViperInfected(rc)
&& (rc.getHealth() < rc.getViperInfectedTurns() * 2 || rc.getRoundNum() > 2100)) {
viperInfectedMicro(rc);
}
// if there are enemies in range, we should focus on attack and micro
else if (nearbyEnemies.length > 0) {
if (shouldLure(rc, nearbyEnemies, nearbyAllies)) luringMicro(rc);
else micro(rc);
} else { // otherwise, we should always be moving somewhere
moveSoldier(rc);
}
Clock.yield();
} catch (Exception e) {
e.printStackTrace();
}
}
}
// special micro if a unit is infected by a viper
private static void viperInfectedMicro(RobotController rc) throws GameActionException {
// If there are enemies, consider moving closer to them then to us.
RobotInfo closestEnemy = null;
int enemyDist = 10000;
RobotInfo[] enemies = rc.senseNearbyRobots(sightRadius, enemyTeam);
for (RobotInfo enemy : enemies) {
int dist = myLoc.distanceSquaredTo(enemy.location);
if (dist < enemyDist) {
closestEnemy = enemy;
enemyDist = dist;
}
}
RobotInfo closestAlly = null;
int allyDist = 10000;
for (RobotInfo ally : nearbyAllies) {
int dist = myLoc.distanceSquaredTo(ally.location);
if (dist < allyDist) {
closestAlly = ally;
allyDist = dist;
}
}
if (rc.getRoundNum() > 2100) {
// Move toward s enemy
if (closestEnemy != null) {
if (rc.isCoreReady()) {
Direction dir =
Movement.getBestMoveableDirection(myLoc.directionTo(closestEnemy.location), rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
}
}
}
// Move away from allies.
if (closestAlly != null) {
if (rc.isCoreReady()) {
Direction dir =
Movement.getBestMoveableDirection(closestAlly.location.directionTo(myLoc), rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
}
}
}
} else if (rc.getHealth() < 2 * rc.getViperInfectedTurns()) {
if (closestEnemy != null && closestAlly != null) {
if (rc.isCoreReady()) {
// When enemy is further than (or same dist) as ally, move closer to enemy.
if (enemyDist >= allyDist) {
Direction dir =
Movement.getBestMoveableDirection(myLoc.directionTo(closestEnemy.location), rc, 1);
// Move closer to enemy obviously
if (dir != Direction.NONE) {
rc.move(dir);
}
// If you could not move, see if you can attack the enemy and attack him.
else {
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(closestEnemy.location)) {
broadcastingAttack(rc, closestEnemy);
}
}
}
}
// If closer to the enemy, then just attack them if possible. Otherwise move closer.
else {
if (rc.isCoreReady()) {
if (!rc.canAttackLocation(closestEnemy.location)) {
Direction dir =
Movement.getBestMoveableDirection(
myLoc.directionTo(closestEnemy.location), rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
}
}
}
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(closestEnemy.location)) {
broadcastingAttack(rc, closestEnemy);
}
}
}
}
} else if (closestEnemy != null) {
// Move closer if can't hit closest. Otherwise attack closest.
if (rc.isCoreReady()) {
if (!rc.canAttackLocation(closestEnemy.location)) {
Direction dir =
Movement.getBestMoveableDirection(myLoc.directionTo(closestEnemy.location), rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
}
}
}
if (rc.isWeaponReady()) {
if (rc.canAttackLocation(closestEnemy.location)) {
broadcastingAttack(rc, closestEnemy);
}
}
}
// Get the hell away from ally!
else if (closestAlly != null) {
if (rc.isCoreReady()) {
Direction dir =
Movement.getBestMoveableDirection(closestAlly.location.directionTo(myLoc), rc, 2);
if (dir != Direction.NONE) {
rc.move(dir);
}
}
}
}
}
private static void luringMicro(RobotController rc) throws GameActionException {
boolean thereIsNonKitableZombie = false;
RobotInfo closestEnemy = null;
MapLocation closestOpponent = null;
int closestDist = 10000;
for (RobotInfo hostile : nearbyEnemies) {
if (hostile.type == RobotType.FASTZOMBIE || hostile.type == RobotType.RANGEDZOMBIE) {
thereIsNonKitableZombie = true;
}
int dist = myLoc.distanceSquaredTo(hostile.location);
if (dist < closestDist) {
closestDist = dist;
closestEnemy = hostile;
}
}
// try to get the closest place to lure zombie
for (MapLocation loc : turretLocations) {
if (closestOpponent == null) closestOpponent = loc;
else if (myLoc.distanceSquaredTo(loc) < myLoc.distanceSquaredTo(closestOpponent))
closestOpponent = null;
}
if (closestOpponent == null) closestOpponent = nearestEnemyLocation;
Direction d = null;
if (closestOpponent != null) d = myLoc.directionTo(closestOpponent);
else d = myLoc.directionTo(rc.getInitialArchonLocations(enemyTeam)[0]);
// if we are moving directly into the zombie, try to move to the side
Direction temp = myLoc.directionTo(closestEnemy.location);
if (d.equals(temp)) d = d.rotateLeft().rotateLeft();
else if (d.equals(temp.rotateLeft())) d = d.rotateLeft();
else if (d.equals(temp.rotateRight())) d = d.rotateRight();
// if we're too close, move further away towards the closest turret location or the closest
// enemy
if (myLoc.distanceSquaredTo(closestEnemy.location) < 10 && rc.isCoreReady()) {
Direction desired = d;
Direction dir = Movement.getBestMoveableDirection(desired, rc, 1);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, desired)) {
rc.clearRubble(desired);
} else if (shouldMine(rc, desired.rotateLeft())) {
rc.clearRubble(desired.rotateLeft());
} else if (shouldMine(rc, desired.rotateRight())) {
rc.clearRubble(desired.rotateRight());
}
}
if (!thereIsNonKitableZombie) {
// Only move in closer if there is no non-kitable zombie
if (myLoc.distanceSquaredTo(closestEnemy.location) > attackRadius
&& rc.isCoreReady()) { // if we are too far, we want to move closer
// Desired direction is d.
Direction dir = Movement.getBestMoveableDirection(d, rc, 1);
if (dir != Direction.NONE) {
rc.move(dir);
} else if (shouldMine(rc, d)) {
rc.clearRubble(d);
} else if (shouldMine(rc, d.rotateLeft())) {
rc.clearRubble(d.rotateLeft());
} else if (shouldMine(rc, d.rotateRight())) {
rc.clearRubble(d.rotateRight());
} else { // probably meaning you are blocked by allies
if (closestEnemy.type == RobotType.ZOMBIEDEN) {
// It is likely that we wanted to go to that den, but possibly coincidence
// If not a coincidence, bug there.
if (bugging != null) {
if (bugging.destination.equals(closestEnemy.location)) {
bugging.turretAvoidMove(turretLocations);
// If coincidence, set new bugging.
} else {
bugging = new Bugging(rc, closestOpponent);
bugging.turretAvoidMove(turretLocations);
}
} else {
bugging = new Bugging(rc, closestOpponent);
bugging.turretAvoidMove(turretLocations);
}
}
}
}
}
if (rc.isWeaponReady() && rc.canAttackLocation(closestEnemy.location)) {
broadcastingAttack(rc, closestEnemy);
}
}
/**
* run() is the method that is called when a robot is instantiated in the Battlecode world. If
* this method returns, the robot dies!
*/
@SuppressWarnings("unused")
public static void run(RobotController rc) {
// You can instantiate variables here.
Direction[] directions = {
Direction.NORTH,
Direction.NORTH_EAST,
Direction.EAST,
Direction.SOUTH_EAST,
Direction.SOUTH,
Direction.SOUTH_WEST,
Direction.WEST,
Direction.NORTH_WEST
};
RobotType[] robotTypes = {
RobotType.SCOUT,
RobotType.SOLDIER,
RobotType.SOLDIER,
RobotType.SOLDIER,
RobotType.GUARD,
RobotType.GUARD,
RobotType.VIPER,
RobotType.TURRET
};
Random rand = new Random(rc.getID());
int myAttackRange = 0;
Team myTeam = rc.getTeam();
Team enemyTeam = myTeam.opponent();
if (rc.getType() == RobotType.ARCHON) {
try {
// Any code here gets executed exactly once at the beginning of the game.
} catch (Exception e) {
// Throwing an uncaught exception makes the robot die, so we need to catch exceptions.
// Caught exceptions will result in a bytecode penalty.
System.out.println(e.getMessage());
e.printStackTrace();
}
while (true) {
/*
// This is a loop to prevent the run() method from returning. Because of the Clock.yield()
// at the end of it, the loop will iterate once per game round.
try {
int fate = rand.nextInt(1000);
// Check if this ARCHON's core is ready
if (fate % 10 == 2) {
// Send a message signal containing the data (6370, 6147)
rc.broadcastMessageSignal(6370, 6147, 80);
}
Signal[] signals = rc.emptySignalQueue();
if (signals.length > 0) {
// Set an indicator string that can be viewed in the client
rc.setIndicatorString(0, "I received a signal this turn!");
} else {
rc.setIndicatorString(0, "I don't any signal buddies");
}
if (rc.isCoreReady()) {
if (fate < 800) {
// Choose a random direction to try to move in
Direction dirToMove = directions[fate % 8];
// Check the rubble in that direction
if (rc.senseRubble(rc.getLocation().add(dirToMove)) >= GameConstants.RUBBLE_OBSTRUCTION_THRESH) {
// Too much rubble, so I should clear it
rc.clearRubble(dirToMove);
// Check if I can move in this direction
} else if (rc.canMove(dirToMove)) {
// Move
rc.move(dirToMove);
}
} else {
// Choose a random unit to build
RobotType typeToBuild = robotTypes[fate % 8];
// Check for sufficient parts
if (rc.hasBuildRequirements(typeToBuild)) {
// Choose a random direction to try to build in
Direction dirToBuild = directions[rand.nextInt(8)];
for (int i = 0; i < 8; i++) {
// If possible, build in this direction
if (rc.canBuild(dirToBuild, typeToBuild)) {
rc.build(dirToBuild, typeToBuild);
break;
} else {
// Rotate the direction to try
dirToBuild = dirToBuild.rotateLeft();
}
}
}
}
}
Clock.yield();
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
*/
}
} else if (rc.getType() != RobotType.TURRET) {
try {
// Any code here gets executed exactly once at the beginning of the game.
myAttackRange = rc.getType().attackRadiusSquared;
} catch (Exception e) {
// Throwing an uncaught exception makes the robot die, so we need to catch exceptions.
// Caught exceptions will result in a bytecode penalty.
System.out.println(e.getMessage());
e.printStackTrace();
}
while (true) {
// This is a loop to prevent the run() method from returning. Because of the Clock.yield()
// at the end of it, the loop will iterate once per game round.
try {
int fate = rand.nextInt(1000);
if (fate % 5 == 3) {
// Send a normal signal
rc.broadcastSignal(80);
}
boolean shouldAttack = false;
// If this robot type can attack, check for enemies within range and attack one
if (myAttackRange > 0) {
RobotInfo[] enemiesWithinRange = rc.senseNearbyRobots(myAttackRange, enemyTeam);
RobotInfo[] zombiesWithinRange = rc.senseNearbyRobots(myAttackRange, Team.ZOMBIE);
if (enemiesWithinRange.length > 0) {
shouldAttack = true;
// Check if weapon is ready
if (rc.isWeaponReady()) {
rc.attackLocation(
enemiesWithinRange[rand.nextInt(enemiesWithinRange.length)].location);
}
} else if (zombiesWithinRange.length > 0) {
shouldAttack = true;
// Check if weapon is ready
if (rc.isWeaponReady()) {
rc.attackLocation(
zombiesWithinRange[rand.nextInt(zombiesWithinRange.length)].location);
}
}
}
if (!shouldAttack) {
if (rc.isCoreReady()) {
if (fate < 600) {
// Choose a random direction to try to move in
Direction dirToMove = directions[fate % 8];
// Check the rubble in that direction
if (rc.senseRubble(rc.getLocation().add(dirToMove))
>= GameConstants.RUBBLE_OBSTRUCTION_THRESH) {
// Too much rubble, so I should clear it
rc.clearRubble(dirToMove);
// Check if I can move in this direction
} else if (rc.canMove(dirToMove)) {
// Move
rc.move(dirToMove);
}
}
}
}
Clock.yield();
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
}
} else if (rc.getType() == RobotType.TURRET) {
try {
myAttackRange = rc.getType().attackRadiusSquared;
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
while (true) {
// This is a loop to prevent the run() method from returning. Because of the Clock.yield()
// at the end of it, the loop will iterate once per game round.
try {
// If this robot type can attack, check for enemies within range and attack one
if (rc.isWeaponReady()) {
RobotInfo[] enemiesWithinRange = rc.senseNearbyRobots(myAttackRange, enemyTeam);
RobotInfo[] zombiesWithinRange = rc.senseNearbyRobots(myAttackRange, Team.ZOMBIE);
if (enemiesWithinRange.length > 0) {
for (RobotInfo enemy : enemiesWithinRange) {
// Check whether the enemy is in a valid attack range (turrets have a minimum range)
if (rc.canAttackLocation(enemy.location)) {
rc.attackLocation(enemy.location);
break;
}
}
} else if (zombiesWithinRange.length > 0) {
for (RobotInfo zombie : zombiesWithinRange) {
if (rc.canAttackLocation(zombie.location)) {
rc.attackLocation(zombie.location);
break;
}
}
}
}
Clock.yield();
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
}
}
}
