private static void shallWeAllIn() throws GameActionException {
if (rc.senseEnemyNukeHalfDone() && Clock.getRoundNum() < 300) {
rc.broadcast(Constants.attackChannel, Constants.attackAllIn);
return;
}
int massedRobos = 0;
double massedAmountNeeded = .5 * (40 + (10 * gencount) - (1 * othercount));
if (rc.senseEnemyNukeHalfDone()) massedAmountNeeded -= 10;
int rallyRadius = 33;
if (massedAmountNeeded > 50) rallyRadius = 63;
Robot[] robos =
rc.senseNearbyGameObjects(Robot.class, findRallyPoint(), rallyRadius, rc.getTeam());
for (Robot r : robos) {
if (rc.senseRobotInfo(r).type == RobotType.SOLDIER) {
++massedRobos;
}
}
if (massedRobos > massedAmountNeeded) // if we should all in...
{
rc.broadcast(Constants.attackChannel, Constants.attackAllIn);
allInRound = Clock.getRoundNum();
}
}
public static boolean doWeNeedGenerator() throws GameActionException {
if (rc.readBroadcast(Constants.campChannel) == Constants.campGenInProduction) return false;
if (Clock.getRoundNum() - allInRound < 80) return false;
if (rc.readBroadcast(Constants.commandChannel) == Constants.commandRally
&& rc.getTeamPower() > powerThreshold) return false;
if (rc.getTeamPower() < minPowerThreshold && Clock.getRoundNum() > minRoundThreshold) {
return true;
}
gencount = 0;
soldiercount = 0;
othercount = 0;
Robot[] robos =
rc.senseNearbyGameObjects(Robot.class, new MapLocation(0, 0), 1000000, rc.getTeam());
for (Robot r : robos) {
RobotType rt = rc.senseRobotInfo(r).type;
if (rt == RobotType.GENERATOR) ++gencount;
else if (rt == RobotType.SOLDIER) ++soldiercount;
else ++othercount;
}
double decay = .8;
if (rc.hasUpgrade(Upgrade.FUSION)) {
decay = .99;
}
if ((40 + (10 * gencount) - (1.6 * soldiercount) - (1 * othercount)) * decay < 1) {
return true;
}
return false;
}
// After a little while, if nothing has gone wrong, if we are next to a pastr and no one
// else is building or has built a noise tower, build one.
private boolean tryBuildNoiseTower() throws GameActionException {
if (!rc.isActive()) return false;
if (Clock.getRoundNum() < 200) return false;
if (rc.senseRobotCount() < 6) return false;
// A problem with building a noise tower is that it makes us more vulnerable to
// a rush. If it's early and the opponent hasn't build a pastr, let's hold off
// in case it means that they are rushing.
if (Clock.getRoundNum() < 300 && rc.sensePastrLocations(them).length == 0) return false;
// Only allowed to build noise tower if adjacent to pastr
MapLocation[] ourPastrs = rc.sensePastrLocations(us);
if (ourPastrs.length == 0 || !here.isAdjacentTo(ourPastrs[0])) return false;
// Check if someone else is already building a noise tower
MapLocation existingBuilder = MessageBoard.BUILDING_NOISE_TOWER.readMapLocation();
if (existingBuilder != null) {
if (rc.senseNearbyGameObjects(Robot.class, existingBuilder, 1, us).length > 0) {
return false;
}
}
// Construct the noise tower and advertise the fact that we are doing it
MessageBoard.BUILDING_NOISE_TOWER.writeMapLocation(here);
constructNoiseTower(ourPastrs[0]);
return true;
}
public void run() {
while (true) {
try {
Robot[] enemies = rc.senseNearbyGameObjects(Robot.class, 35, rc.getTeam().opponent());
if (rc.isActive()) {
Movement.fire(rc, enemies, null);
HQFunctions.SpawnSoldiers(rc);
}
if (Clock.getRoundNum() % 50 == 0) {
System.out.println();
System.out.println("Enemy Bots: ");
int[] AllEnemies = FightMicro.AllEnemyBots(rc);
for (int i = 0; i < AllEnemies.length; i++) {
System.out.print(FightMicro.getBotLocation(AllEnemies[i]));
}
System.out.println();
}
int broadcast = rc.readBroadcast(rallyPoint2);
if (broadcast != 0) {
if (broadcast != fightZone) {
fightZone = broadcast;
roundSet = Clock.getRoundNum();
}
// now it is time for us to move on
else if (roundSet + 75 < Clock.getRoundNum()) {
fightZone = 0;
rc.broadcast(rallyPoint2, 0);
}
}
if (Clock.getRoundNum() % 5 == 0 && Clock.getRoundNum() > 100) {
// HQFunctions.moveTargetLocationRandomly(rc);
/*
if (goneForPastr && (rc.sensePastrLocations(rc.getTeam()).length > 0 || roundNum > (Clock.getRoundNum() - 250)))
{
HQFunctions.setTargetLocation(rc, goneForPastr);
}
else
{
goneForPastr = HQFunctions.setTargetLocation(rc, goneForPastr);
roundNum = Clock.getRoundNum();
}*/
HQFunctions.setTargetLocation(rc, true);
// HQFunctions.findInitialRally(rc);
}
} catch (Exception e) {
}
rc.yield();
}
}
// HQ or pastr calls this function to spend spare bytecodes computing paths for soldiers
public static void work(MapLocation dest, int priority, int bytecodeLimit)
throws GameActionException {
int page = findFreePage(dest, priority);
Debug.indicate("path", 1, "BFS Pathing to " + dest.toString() + "; using page " + page);
if (page == -1) return; // We can't do any work, or don't have to
if (!dest.equals(previousDest)) {
Debug.indicate("path", 0, "BFS initingQueue");
initQueue(dest);
} else {
Debug.indicate("path", 0, "BFS queue already inited");
}
previousDest = dest;
previousRoundWorked = Clock.getRoundNum();
previousPage = page;
int mapWidth = rc.getMapWidth();
int mapHeight = rc.getMapHeight();
MapLocation enemyHQ = rc.senseEnemyHQLocation();
boolean destInSpawn = dest.distanceSquaredTo(enemyHQ) <= 25;
while (locQueueHead != locQueueTail && Clock.getBytecodeNum() < bytecodeLimit) {
// pop a location from the queue
MapLocation loc = locQueue[locQueueHead];
locQueueHead++;
int locX = loc.x;
int locY = loc.y;
for (int i = 8; i-- > 0; ) {
int x = locX + dirsX[i];
int y = locY + dirsY[i];
if (x >= 0 && y >= 0 && x < mapWidth && y < mapHeight && !wasQueued[x][y]) {
MapLocation newLoc = new MapLocation(x, y);
if (rc.senseTerrainTile(newLoc) != TerrainTile.VOID
&& (destInSpawn || !Bot.isInTheirHQAttackRange(newLoc))) {
publishResult(page, newLoc, dest, dirs[i]);
// push newLoc onto queue
locQueue[locQueueTail] = newLoc;
locQueueTail++;
wasQueued[x][y] = true;
}
}
}
}
boolean finished = locQueueHead == locQueueTail;
Debug.indicate("path", 2, "BFS finished = " + finished + "; locQueueHead = " + locQueueHead);
writePageMetadata(page, Clock.getRoundNum(), dest, priority, finished);
}
private static void runMissile() {
int lastTurn = Clock.getRoundNum() + GameConstants.MISSILE_LIFESPAN;
int[] damageRange = {0, 8, 15, 24, 35, 48};
MapLocation target = null;
boolean targetMoves = true;
while (true) {
myLoc = rc.getLocation();
int turns = lastTurn - Clock.getRoundNum();
if (targetMoves) { // Re-acquire the target's location
RobotInfo[] inRange = rc.senseNearbyRobots(damageRange[turns], enemyTeam);
if (inRange.length > 0) { // No units to target
target = inRange[0].location;
targetMoves = inRange[0].type.canMove();
rc.setIndicatorString(0, "Missile targetting " + inRange[0].type + "@" + target);
} else {
targetMoves = false; // Pick a tower or the HQ
MapLocation[] enemyTowers = rc.senseEnemyTowerLocations();
for (MapLocation t : enemyTowers) {
if (myLoc.distanceSquaredTo(t) <= damageRange[turns]) {
target = t;
rc.setIndicatorString(0, "Missile targetting Tower @" + target);
break;
}
}
if (target == null) {
target = rc.senseEnemyHQLocation();
rc.setIndicatorString(0, "Missile targetting HQ @" + target);
}
}
}
try {
if (target != null) {
if (myLoc.distanceSquaredTo(target) <= GameConstants.MISSILE_RADIUS_SQUARED) rc.explode();
else {
Direction d = myLoc.directionTo(target);
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());
}
}
} catch (GameActionException e) {
System.out.println("Missile exception");
// e.printStackTrace();
}
rc.yield();
}
}
public LinkedList<MapLocation> pathFind(MapLocation start, MapLocation target)
throws GameActionException {
// for (int i = 0; i < myRobot.allies.length; i++) {
// RobotInfo r = rc.senseRobotInfo(myRobot.allies[i]);
// if (myRobot.allies[i].getID() == myRobot.ID) continue;
// map[r.location.x][r.location.y] = -2;
// }
// for (int i = 0; i < myRobot.enemies.length; i++) {
// RobotInfo r = rc.senseRobotInfo(myRobot.enemies[i]);
// map[r.location.x][r.location.y] = -2;
// }
int x = Clock.getRoundNum();
SearchNode bugSearch = bugSearch(start, target);
SearchNode[] nodes = new SearchNode[bugSearch.length];
int counter = bugSearch.length - 1;
while (bugSearch.prevLoc != null) {
nodes[counter] = bugSearch;
bugSearch = bugSearch.prevLoc;
counter--;
}
nodes[0] = bugSearch;
LinkedList<MapLocation> pivots = new LinkedList<MapLocation>();
pivots.add(nodes[0].loc);
for (int i = 1; i < nodes.length; i++) {
if (nodes[i].isPivot) {
pivots.add(nodes[i].loc);
}
}
counter = 0;
ListIterator<MapLocation> li1 = pivots.listIterator(), li2;
while (li1.hasNext()) {
li2 = pivots.listIterator(pivots.size());
while (li2.hasPrevious() && li2.previousIndex() > li1.nextIndex() + 1) {
if (canTravel(li1.next(), li2.previous())) {
pivots.subList(li1.nextIndex(), li2.previousIndex() + 1).clear();
li1 = pivots.listIterator(++counter);
break;
}
li1.previous();
}
li1.next();
}
if (false) System.out.println(Clock.getRoundNum() - x);
return pivots;
}
// 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();
}
}
// Determines squad of robot to by spawned next
private static int nextSquadNum(RobotController rc) throws GameActionException {
// If it reads that defensive robots are dying from channel 10
int squad = rc.readBroadcast(Util.spawnNext);
if (squad != 0 && squad < 11 && !rush) {
rc.broadcast(Util.spawnNext, 0); // reset value
// System.out.println("spawning a replacement for defender" + squad);
return squad;
}
// If starting out a rush, spawn enough attacking squads.
boolean rushFailed = false; // temporary hot fix - later this should be a checkpoint
int rushRetreat = computeRushRetreat(rc);
if (rush && Clock.getRoundNum() < rushRetreat && !rushFailed) { // TODO decide when to stop rush
for (int i = 11; i < 12; i++) {
if ((rc.readBroadcast(i) / 10000) % 10 < 8) return i;
}
}
// Else if didn't establish pastures yet, need defensive squads
for (int i = 3; i < 3 + desiredPASTRs.length; i++) {
if ((rc.readBroadcast(i) / 10000) % 10 < 6) return i;
}
// else spawn attackers
for (int i = 11; i < 21; i++) {
if ((rc.readBroadcast(i) / 10000) % 10 < 6) return i;
}
return 3;
}
public void turn() throws GameActionException {
updateStrategicInfo();
// First turn gets special treatment: spawn then do a bunch of computation
// (which we devoutly hope will finished before the spawn timer is up
// and before anyone attacks us).
if (Clock.getRoundNum() == 0) {
doFirstTurn();
return;
}
if (rc.isActive()) {
spawnSoldier();
}
attackEnemies();
directStrategy();
// Use spare bytecodes to do pathing computations
MapLocation pathingDest;
if (attackModeTarget != null) pathingDest = attackModeTarget;
else if (computedBestPastrLocation != null) pathingDest = computedBestPastrLocation;
else pathingDest = null;
if (pathingDest != null) Bfs.work(pathingDest, rc, 9000);
}
public static void run(RobotController myRC) {
BaseRobot br = null;
try {
switch (myRC.getType()) {
case HQ:
br = new HQRobot(myRC);
break;
case SOLDIER:
br = new SoldierRobot(myRC);
break;
case ARTILLERY:
br = new Artillery(myRC);
break;
default:
br = new PassiveEncampment(myRC);
}
while (true) {
br.curRound = Clock.getRoundNum();
br.run();
br.rc.yield();
}
} catch (Exception e) {
// DEBUG
System.out.println("Shit happened!");
e.printStackTrace();
br.rc.addMatchObservation(e.toString());
}
}
public void fightingCode() throws GameActionException {
if (DataCache.numEnemyRobots == 0) {
if (DataCache.numAlliedSoldiers < Constants.FIGHTING_NOT_ENOUGH_ALLIED_SOLDIERS) {
if (!ourNukeHalfDone && enemyNukeHalfDone) {
nextSoldierState = SoldierState.PUSHING;
pushingCode();
} else {
if (Clock.getRoundNum() >= 200) {
nextSoldierState = SoldierState.RALLYING;
rallyingCode();
} else {
nextSoldierState = SoldierState.PUSHING;
pushingCode();
}
}
} else {
nextSoldierState = SoldierState.PUSHING;
pushingCode();
}
} else {
// Otherwise, just keep fighting
if (strategy == Strategy.NUKE) {
defendMicro();
} else {
microCode();
}
}
}
private int findFreePage(MapLocation dest, int priority) throws GameActionException {
// see if we can reuse a page we used before
if (dest.equals(previousDest) && previousPage != -1) {
int previousPageMetadata = readPageMetadata(previousPage);
if (getMetadataRoundLastUpdated(previousPageMetadata) == previousRoundWorked) {
MapLocation where = getMetadataDestination(previousPageMetadata);
if (where.x == cropX(dest.x) && where.y == cropY(dest.y)) {
if (getMetadataIsFinished(previousPageMetadata)) {
if (getMetadataIsComplete(previousPageMetadata))
return -1; // we're done! don't do any work!
// Restart the search with more up to data map info
initQueue(dest);
// System.out.print("Restart BFS to " + dest + ", page " + previousPage+ ", start round
// " + Clock.getRoundNum() + "\n");
return previousPage;
} else {
return previousPage;
}
}
}
}
// Check to see if anyone else is working on this destination. If so, don't bother doing
// anything.
// But as we loop over pages, look for the page that hasn't been touched in the longest time
int lastRound = Clock.getRoundNum() - 1;
int oldestPage = -1;
int oldestPageRoundUpdated = 999999;
for (int page = 0; page < NUM_PAGES; page++) {
int metadata = readPageMetadata(page);
if (metadata == 0) { // untouched page
if (oldestPageRoundUpdated > 0) {
oldestPage = page;
oldestPageRoundUpdated = 0;
}
} else {
int roundUpdated = getMetadataRoundLastUpdated(metadata);
boolean isFinished = getMetadataIsFinished(metadata);
if (roundUpdated >= lastRound || isFinished) {
if (cropSame(getMetadataDestination(metadata), dest)) {
return -1; // someone else is on the case!
}
}
if (roundUpdated < oldestPageRoundUpdated) {
oldestPageRoundUpdated = roundUpdated;
oldestPage = page;
}
}
}
// No one else is working on our dest. If we found an inactive page, use that one.
if (oldestPage != -1 && oldestPageRoundUpdated < lastRound) return oldestPage;
// If there aren't any inactive pages, and we have high priority, just trash page 0:
if (priority == PRIORITY_HIGH) return 0;
// otherwise, give up:
return -1;
}
public static void run(RobotController myRC) {
rc = myRC;
barracks = findBarracks();
while (true) {
try {
if (rc.getType() == RobotType.SOLDIER) {
Robot[] enemyRobots =
rc.senseNearbyGameObjects(
Robot.class, 50000, rc.getTeam().opponent()); // list of enemy robots
if (enemyRobots.length == 0) {
Clock.getRoundNum(); // gets the round number
if (Clock.getRoundNum() < 250) {
goToLocation(
barracks); // if you are before round 250 travel to the "barracks" or meeting
// place.
} else {
goToLocation(rc.senseEnemyHQLocation());
}
} else { // else attack the closest enemy
int closestDist = 50000;
MapLocation closestEnemy = null;
for (int i = 0; i < enemyRobots.length; i++) {
Robot enemyBot = enemyRobots[i];
RobotInfo arobotInfo = rc.senseRobotInfo(enemyBot);
int dist = arobotInfo.location.distanceSquaredTo(rc.getLocation());
if (dist < closestDist) {
closestDist = dist;
closestEnemy = arobotInfo.location;
}
}
goToLocation(closestEnemy);
}
} else {
HqCommand();
}
} catch (Exception e) {
e.printStackTrace();
}
rc.yield(); // end turn
}
}
public void enemyInSight(
MapLocation[] locations,
int[] ints,
String[] strings,
int locationStart,
int intStart,
int stringStart,
int count) {
closestEnemySeen = Clock.getRoundNum();
closestEnemy = navigation.findClosest(locations, locationStart);
}
public static void timerEnd(String message) {
int endBytecodeNum = Clock.getBytecodeNum();
int endRoundNum = Clock.getRoundNum();
if (endRoundNum == startRoundNum)
System.out.format(
"timed %s: took %d bytecodes\n", message, endBytecodeNum - startBytecodeNum);
else
System.out.format(
"timed %s: took %d turns + %d bytecodes\n",
message, endRoundNum - startRoundNum, endBytecodeNum - startBytecodeNum);
}
static void runScout(RobotController rc, int squad) throws GameActionException {
int squadInfo = rc.readBroadcast(squad);
MapLocation target = Conversion.intToMapLocation(Channels.scoutDecoding(squadInfo)[1]);
MapLocation curr = rc.getLocation();
if (curr.distanceSquaredTo(target) > 50) Move.moveTo(rc, target);
else {
int start = Channels.scoutDecoding(squadInfo)[0];
rc.broadcast(
Channels.scoutChannel, Channels.scoutEncoding((Clock.getRoundNum() - start), target, 1));
}
}
public void herdInward() throws GameActionException {
radius = 20 - Math.min(13, (Clock.getRoundNum() % 120) * 16.0 / 120.0);
MapLocation target =
new MapLocation(
(int) (here.x + radius * Math.cos(angle)), (int) (here.y + radius * Math.sin(angle)));
angle += rate;
rc.setIndicatorString(0, "angle = " + angle);
if (rc.canAttackSquare(target)) {
rc.attackSquare(target);
}
}
private static void turn() throws GameActionException {
if (rc.getHealth() <= 6 * RobotType.SOLDIER.attackPower) {
MessageBoard.PASTR_DISTRESS_SIGNAL.writeInt(Clock.getRoundNum());
}
// do speculative pathing calculations
int bytecodeLimit = 9000;
MapLocation[] enemyPastrs = rc.sensePastrLocations(them);
for (int i = 0; i < enemyPastrs.length; i++) {
if (Clock.getBytecodeNum() > bytecodeLimit) break;
Bfs.work(enemyPastrs[i], Bfs.PRIORITY_LOW, bytecodeLimit);
}
}
private static int findFreePage(MapLocation dest, int priority) throws GameActionException {
// see if we can reuse a page we used before
if (dest.equals(previousDest) && previousPage != -1) {
int previousPageMetadata = readPageMetadata(previousPage);
if (getMetadataRoundLastUpdated(previousPageMetadata) == previousRoundWorked
&& getMetadataDestination(previousPageMetadata).equals(dest)) {
if (getMetadataIsFinished(previousPageMetadata)) {
return -1; // we're done! don't do any work!
} else {
return previousPage;
}
}
}
// Check to see if anyone else is working on this destination. If so, don't bother doing
// anything.
// But as we loop over pages, look for the page that hasn't been touched in the longest time
int lastRound = Clock.getRoundNum() - 1;
int oldestPage = -1;
int oldestPageRoundUpdated = 999999;
for (int page = 0; page < NUM_PAGES; page++) {
int metadata = readPageMetadata(page);
if (metadata == 0) { // untouched page
if (oldestPageRoundUpdated > 0) {
oldestPage = page;
oldestPageRoundUpdated = 0;
}
} else {
int roundUpdated = getMetadataRoundLastUpdated(metadata);
boolean isFinished = getMetadataIsFinished(metadata);
if (roundUpdated >= lastRound || isFinished) {
if (getMetadataDestination(metadata).equals(dest)) {
return -1; // someone else is on the case!
}
}
if (roundUpdated < oldestPageRoundUpdated) {
oldestPageRoundUpdated = roundUpdated;
oldestPage = page;
}
}
}
// No one else is working on our dest. If we found an inactive page, use that one.
if (oldestPage != -1 && oldestPageRoundUpdated < lastRound) return oldestPage;
// If there aren't any inactive pages, and we have high priority, just trash page 0:
if (priority == PRIORITY_HIGH) return 0;
// otherwise, give up:
return -1;
}
public static void initUtils(RobotController rc) {
RC = rc;
ID = RC.getRobot().getID();
MAP_WIDTH = rc.getMapWidth();
MAP_HEIGHT = rc.getMapHeight();
ALLY_TEAM = rc.getTeam();
ENEMY_TEAM = (ALLY_TEAM == Team.A) ? Team.B : Team.A;
ALLY_HQ = rc.senseHQLocation();
ENEMY_HQ = rc.senseEnemyHQLocation();
birthRound = Clock.getRoundNum();
random = new Random(((long) ID << 32) ^ Clock.getRoundNum());
// messagingSystem = new MessagingSystem();
for (Upgrade upgrade : Upgrade.values()) {
UPGRADES_RESEARCHED[upgrade.ordinal()] = RC.hasUpgrade(upgrade);
}
updateUtils();
}
// Launch a missile if there is an enemy in sight.
// We ignore other missiles
private static void doLaunch() {
int count = rc.getMissileCount();
if (count > 0 && Clock.getRoundNum() % 2 == 0) {
MapLocation launchFrom; // We can launch 1 tile towards the enemy
MapLocation explodeAt; // We can explode adjacent to the enemy (1 tile towards us)
int missileRange = 30;
RobotInfo[] enemies = rc.senseNearbyRobots(49, enemyTeam);
MapLocation target = null;
for (RobotInfo r : enemies) {
if (r.type != RobotType.MISSILE) { // Ignore missiles
launchFrom = myLoc.add(myLoc.directionTo(r.location));
explodeAt = r.location.add(r.location.directionTo(myLoc));
if (launchFrom.distanceSquaredTo(explodeAt) <= missileRange) {
target = r.location;
break;
}
}
}
if (target == null) { // Check for towers
for (MapLocation t : threats.enemyTowers) {
launchFrom = myLoc.add(myLoc.directionTo(t));
explodeAt = t.add(t.directionTo(myLoc));
if (launchFrom.distanceSquaredTo(explodeAt) <= missileRange) {
target = t;
break;
}
}
if (target == null) { // Check for HQ
MapLocation ehq = threats.enemyHQ;
launchFrom = myLoc.add(myLoc.directionTo(ehq));
explodeAt = ehq.add(ehq.directionTo(myLoc));
if (launchFrom.distanceSquaredTo(explodeAt) <= missileRange) target = ehq;
}
}
if (target != null) {
try {
Direction d = myLoc.directionTo(target);
if (rc.canLaunch(d)) {
rc.launchMissile(d);
}
} catch (GameActionException e) {
System.out.println("Launch exception");
e.printStackTrace();
}
}
}
}
public class Util {
static int m_z = Clock.getBytecodeNum();
static int m_w = Clock.getRoundNum();
/**
* Sets up our RNG given two seeds.
*
* @param seed1
* @param seed2
*/
public static void randInit(int seed1, int seed2) {
m_z = seed1;
m_w = seed2;
}
private static int gen() {
m_z = 36969 * (m_z & 0xFFFF) + (m_z >> 16);
m_w = 18000 * (m_w & 0xFFFF) + (m_w >> 16);
return (m_w << 16) + m_z;
}
/**
* Returns a random {@link Integer#MIN_VALUE} and {@link Integer#MAX_VALUE}
*
* @return
*/
public static int randInt() {
return gen();
}
/**
* Returns a double between 0 and 1.0
*
* @return
*/
public static double randDouble() {
return (gen() * 2.32830644e-10 + 0.5);
}
/**
* Calls randDouble()
*
* @return
*/
public static double Random() {
return randDouble();
}
}
@Override
public void run() {
while (true) {
try {
} catch (Exception e) {
System.out.println(
"Robot "
+ myRC.getRobot().getID()
+ " during round number "
+ Clock.getRoundNum()
+ " caught exception:");
e.printStackTrace();
}
}
}
/*
* Moves towards the nearest enemy
* Returns true if we moved or are in the right place
*/
private static boolean doCloseWithEnemyMove(boolean ignoreThreat) {
// Move to within attack range of the nearest enemy - ignore towers and HQ until later in the
// game
// We can move in closer if we are still out of range of the enemy
RobotInfo nearest = null;
RobotInfo preferred = null;
RobotInfo[] enemies = rc.senseNearbyRobots(senseRange * 16, enemyTeam);
boolean canFly = (myType == RobotType.DRONE);
int now = Clock.getRoundNum();
for (RobotInfo e : enemies) {
// We want to find and circle units, not towers or HQ (until later in the game)
if (now < maxRounds / 2 && (e.type == RobotType.HQ || e.type == RobotType.TOWER)) continue;
// Drones on VOID tiles cannot be reached by ground troops - ignore them
if (!canFly && rc.senseTerrainTile(e.location) != TerrainTile.NORMAL) continue;
// Commanders are good at picking off miners, beavers and non combat buildings - have a
// preference for them
if (myType == RobotType.COMMANDER
&& commanderLikes(e.type)
&& (preferred == null
|| e.location.distanceSquaredTo(myLoc) < preferred.location.distanceSquaredTo(myLoc)))
preferred = e;
if (nearest == null
|| e.location.distanceSquaredTo(myLoc) < nearest.location.distanceSquaredTo(myLoc))
nearest = e;
}
if (preferred != null) nearest = preferred;
int attackRange = myType.attackRadiusSquared;
if (myType == RobotType.LAUNCHER)
attackRange = (1 + GameConstants.MISSILE_LIFESPAN) * (1 + GameConstants.MISSILE_LIFESPAN);
if (nearest != null) {
if (ignoreThreat || myLoc.distanceSquaredTo(nearest.location) > attackRange) {
rc.setIndicatorString(2, "Closing with " + nearest.type + " at " + nearest.location);
if (rc.isCoreReady()) tryMove(rc.getLocation().directionTo(nearest.location), ignoreThreat);
} else {
rc.setIndicatorString(
2, "Holding at range with " + nearest.type + " at " + nearest.location);
}
return true;
}
return false;
}
public SoldierRobot(RobotController rc) throws GameActionException {
super(rc);
NavSystem.init(this);
if (Clock.getRoundNum() < 10) {
soldierState = soldierState.SCOUTING;
} else {
ChannelType channel = EncampmentJobSystem.findJob();
if (channel != null) {
unassigned = false;
EncampmentJobSystem.updateJobTaken();
}
// TODO: this will f**k up if we ever build artillery for non-nuke bots
// LEARN THE STRATEGY
Message message = BroadcastSystem.read(ChannelType.STRATEGY);
if (message.isValid && message.body < Strategy.values().length && message.body >= 0) {
strategy = Strategy.values()[message.body];
} else {
// we couldn't read the strategy channel
MapLocation[] alliedEncampmentSquares = rc.senseAlliedEncampmentSquares();
if (alliedEncampmentSquares.length == 0) {
strategy = Strategy.ECON;
} else {
Robot robot = (Robot) rc.senseObjectAtLocation(alliedEncampmentSquares[0]);
RobotInfo robotInfo = rc.senseRobotInfo(robot);
if (robotInfo.type == RobotType.ARTILLERY) {
strategy = Strategy.NUKE;
} else {
strategy = Strategy.ECON;
}
}
}
// rc.setIndicatorString(2, strategy.toString());
rallyPoint = findRallyPoint();
rSquared = DataCache.rushDistSquared / 4;
initializeMining();
}
}
// Put team and enemy team pasture, squad, and role info into channels
static void updateSquadLocs(RobotController rc) throws GameActionException {
// DEFENDER CHANNELS - 3 to about 8
// format: [N][XXYY] where N is robot count in the squad and XXYY are coordinates
// RUSH CHANNEL - 11
MapLocation[] enemyPASTRs = rc.sensePastrLocations(enemy);
MapLocation rallyPoint = determineRallyPoint(rc);
// TODO surround enemy HQ - rush ENDGAME :)
if (rc.readBroadcast(Util.rushSuccess) > 0) {
rc.broadcast(11, (rc.readBroadcast(11) / 10000) * 10000 + Util.locToInt(HQ.enemyHQ));
} else if (rush && Clock.getRoundNum() < 1000) {
// System.out.println("rush and under 1000");
if (enemyPASTRs.length > 0) {
rc.broadcast(11, (rc.readBroadcast(11) / 10000) * 10000 + Util.locToInt(enemyPASTRs[0]));
attackedEnemy = true;
} else if (attackedEnemy && enemyPASTRs.length == 0) { // shut down headquarters and endgame
rc.broadcast(
11, (rc.readBroadcast(11) / 10000) * 10000 + Util.locToInt(rc.senseEnemyHQLocation()));
} else rc.broadcast(11, (rc.readBroadcast(11) / 10000) * 10000 + Util.locToInt(rallyPoint));
}
for (int i = 0; i < enemyPASTRs.length; i++) {
if (enemyPASTRs[i].distanceSquaredTo(rc.senseEnemyHQLocation()) < 36) {
// the pastr is untouchable
rc.broadcast(
i + 12, (rc.readBroadcast(i + 12) / 10000) * 10000 + Util.locToInt(rallyPoint));
} else {
rc.broadcast(
i + 12, (rc.readBroadcast(i + 12) / 10000) * 10000 + Util.locToInt(enemyPASTRs[i]));
}
}
for (int i = 0; i < desiredPASTRs.length; i++) {
rc.broadcast(
i + 3, (rc.readBroadcast(i + 3) / 10000) * 10000 + Util.locToInt(desiredPASTRs[i]));
// System.out.println("SQUAD TRACKER " + (i+3));
}
}
public static void run(RobotController rc) {
BaseRobot robot = null;
int rseed = rc.getRobot().getID();
Util.randInit(rseed, rseed * Clock.getRoundNum());
try {
switch (rc.getType()) {
case HQ:
robot = new HQRobot(rc);
break;
case SOLDIER:
robot = new SoldierRobot(rc);
break;
case ARTILLERY:
robot = new ArtilleryRobot(rc);
break;
case GENERATOR:
robot = new GeneratorRobot(rc);
break;
case MEDBAY:
robot = new MedbayRobot(rc);
break;
case SHIELDS:
robot = new ShieldsRobot(rc);
break;
case SUPPLIER:
robot = new SupplierRobot(rc);
break;
default:
break;
}
robot.loop();
} catch (Exception e) {
e.printStackTrace();
}
}
public AI act(RobotController rc) throws Exception {
Direction d;
// Check the panic channel. If we're told to hold, then set
// destination to what the channel says and do so.
if (Clock.getRoundNum() % 15 == 1) {
if ((panic = radio.read(rc, RadioModule.CHANNEL_PANIC)) != 0) {
if (panic == 0xFADCAD) {
nav.setDestination(rc, rc.senseEnemyHQLocation());
} else {
target = new MapLocation(panic >>> 7, panic & 0x7F);
nav.setDestination(rc, target);
}
}
}
// If there are enemies to fight, fight! Otherwise,
// continue towards the enemy base
if (rc.isActive()) {
if ((d = fight.fightClosestRobot(rc)) == Direction.OMNI) {
// If we're still holding, let's lay down some mines
if (panic != 0xFADCAD
&& rc.getLocation().distanceSquaredTo(target) < MINE_DIST
&& rc.senseMine(rc.getLocation()) == null) {
rc.layMine();
return this;
} else {
d = nav.moveFlock(rc, 2);
}
}
moveSafe(rc, d);
}
// Keep the same ai for next round
return this;
}
// Move towards enemy HQ if we can attack
private static void doAdvanceMove() {
try {
if (myType == RobotType.COMMANDER
&& rc.hasLearnedSkill(CommanderSkillType.FLASH)
&& rc.getFlashCooldown() == 0) flashTowards(threats.enemyHQ, false);
} catch (GameActionException e) {
System.out.println("Flash exception");
// e.printStackTrace();
}
if (rc.isCoreReady()) {
Direction dir = null;
if (myType.canAttack() || (myType == RobotType.LAUNCHER && Clock.getRoundNum() > 550)) {
if (myType != RobotType.DRONE) dir = bfs.readResult(myLoc, threats.enemyHQ);
if (dir == null) dir = myLoc.directionTo(threats.enemyHQ);
rc.setIndicatorString(2, "Advancing " + dir);
} else {
dir = myLoc.directionTo(myHQ);
rc.setIndicatorString(2, "HQ Defensive unit " + dir);
}
tryMove(dir, false);
}
}