static void init(RobotController rc) {
int roundLimit = rc.getRoundLimit();
Common.rc = rc;
rand = new Random(rc.getID());
id = rc.getID();
myTeam = rc.getTeam();
enemyTeam = myTeam.opponent();
history = new MapLocation[roundLimit];
robotType = rc.getType();
enrollment = rc.getRoundNum();
if (robotType != RobotType.ARCHON) birthday = enrollment - robotType.buildTurns - BUILD_LAG;
hometown = rc.getLocation();
sightRadius = robotType.sensorRadiusSquared;
straightSight = (int) Math.sqrt(sightRadius);
canMessageSignal = robotType.canMessageSignal();
Signals.buildTarget = new MapLocation[roundLimit];
Signals.buildStrategy = new SignalStrategy[roundLimit];
try {
addInfo(rc.senseRobot(id));
myArchonHometowns = rc.getInitialArchonLocations(myTeam);
enemyArchonHometowns = rc.getInitialArchonLocations(enemyTeam);
int coordinates[] = new int[MAP_MAX];
int x = 0;
int y = 0;
for (int i = enemyArchonHometowns.length - 1; i >= 0; --i) {
MapLocation loc = enemyArchonHometowns[i];
twiceCenterX += loc.x;
twiceCenterY += loc.y;
coordinates[loc.y] *= MAP_MAX;
coordinates[loc.y] += loc.x + 1;
}
for (int i = 0; i < myArchonHometowns.length; ++i) {
MapLocation loc = myArchonHometowns[i];
twiceCenterX += loc.x;
twiceCenterY += loc.y;
x += loc.x;
y += loc.y;
}
twiceCenterX /= myArchonHometowns.length;
twiceCenterY /= myArchonHometowns.length;
x /= myArchonHometowns.length;
y /= myArchonHometowns.length;
for (int i = 0; i < myArchonHometowns.length; ++i) {
MapLocation loc = myArchonHometowns[i];
int xCoord = coordinates[loc.y] - 1;
coordinates[loc.y] /= MAP_MAX;
if (loc.x != twiceCenterX - xCoord) rotation = true;
}
Archon.center = new MapLocation(x, y);
myBase = new MapLocation(twiceCenterX / 2, twiceCenterY / 2).directionTo(Archon.center);
enemyBase = myBase.opposite();
} catch (Exception e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
}
// TODO: this takes a little too long on big maps
private void computePastrScores() {
int mapWidth = rc.getMapWidth();
int mapHeight = rc.getMapHeight();
double mapSize = Math.hypot(mapWidth, mapHeight);
MapLocation mapCenter = new MapLocation(mapWidth / 2, mapHeight / 2);
double[][] pastrScores = new double[mapWidth][mapHeight];
for (int y = 2; y < mapHeight - 2; y += 5) {
for (int x = 2; x < mapWidth - 2; x += 5) {
if (rc.senseTerrainTile(new MapLocation(x, y)) != TerrainTile.VOID) {
MapLocation loc = new MapLocation(x, y);
double distOurHQ = Math.sqrt(loc.distanceSquaredTo(ourHQ));
double distTheirHQ = Math.sqrt(loc.distanceSquaredTo(theirHQ));
if (distOurHQ < distTheirHQ) {
int numCows = 0;
for (int cowX = x - 2; cowX <= x + 2; cowX++) {
for (int cowY = y - 2; cowY <= y + 2; cowY++) {
if (rc.senseTerrainTile(new MapLocation(cowX, cowY)) != TerrainTile.VOID) {
numCows += cowGrowth[cowX][cowY];
}
}
}
if (numCows >= 5) {
double distCenter = Math.sqrt(loc.distanceSquaredTo(mapCenter));
pastrScores[x][y] =
numCows
* (1 + (1.0 * distCenter - 0.5 * distOurHQ + 0.5 * distTheirHQ) / mapSize);
} else {
pastrScores[x][y] = -999999; // must be at least some cows
}
} else {
pastrScores[x][y] = -999999; // only make pastrs on squares closer to our HQ than theirs
}
} else {
pastrScores[x][y] = -999999; // don't make pastrs on void squares
}
}
}
computedPastrScores = pastrScores;
}
/**
* @param rc
* @param dirToCorner
* @return the location of the corner in the given direction or LOCATION_NONE if it is not a
* corner
* @throws GameActionException
*/
private static MapLocation checkForCorner(RobotController rc, Direction dirToCorner)
throws GameActionException {
int senseRadiusMinusOneSquared =
(int) Math.pow(Math.sqrt(rc.getType().sensorRadiusSquared) - 1, 2);
// so that when you add one below to check for a corner, you can still sense the +1 location
MapLocation[] nearby =
MapLocation.getAllMapLocationsWithinRadiusSq(rc.getLocation(), senseRadiusMinusOneSquared);
boolean isCorner = true;
MapLocation corner = getFurthestInDirection(rc, nearby, dirToCorner);
Direction[] nearDirections = {dirToCorner, dirToCorner.rotateLeft(), dirToCorner.rotateRight()};
for (Direction dir : nearDirections) {
if (rc.onTheMap(corner.add(dir))) {
isCorner = false;
}
}
return isCorner ? corner : LOCATION_NONE;
}
public void probeAndUpdateMapInfoModule(
final MapInfoModule mapInfoModule,
final MapLocation location,
final RobotController robotController)
throws GameActionException {
final int probeDistance =
(int) Math.floor(Math.sqrt(robotController.getType().sensorRadiusSquared));
if (mapInfoModule.eastBoundaryValue == MapInfoModule.UnknownValue) {
final MapLocation foundProbeLocation =
this.probeDirection(Direction.EAST, probeDistance, location, robotController);
if (foundProbeLocation != null) {
mapInfoModule.eastBoundaryValue = foundProbeLocation.x;
}
}
if (mapInfoModule.westBoundaryValue == MapInfoModule.UnknownValue) {
final MapLocation foundProbeLocation =
this.probeDirection(Direction.WEST, probeDistance, location, robotController);
if (foundProbeLocation != null) {
mapInfoModule.westBoundaryValue = foundProbeLocation.x;
}
}
if (mapInfoModule.northBoundaryValue == MapInfoModule.UnknownValue) {
final MapLocation foundProbeLocation =
this.probeDirection(Direction.NORTH, probeDistance, location, robotController);
if (foundProbeLocation != null) {
mapInfoModule.northBoundaryValue = foundProbeLocation.y;
}
}
if (mapInfoModule.southBoundaryValue == MapInfoModule.UnknownValue) {
final MapLocation foundProbeLocation =
this.probeDirection(Direction.SOUTH, probeDistance, location, robotController);
if (foundProbeLocation != null) {
mapInfoModule.southBoundaryValue = foundProbeLocation.y;
}
}
}
private int guessTravelRounds(MapLocation start, MapLocation dest) {
int ret =
(int) (GameConstants.SOLDIER_MOVE_ACTION_DELAY * Math.sqrt(start.distanceSquaredTo(dest)));
MapLocation probe = start;
boolean inObstacle = false;
int numObstacles = 0;
do {
probe = probe.add(probe.directionTo(theirHQ));
if (rc.senseTerrainTile(probe) == TerrainTile.VOID) {
if (!inObstacle) numObstacles++; // too big?
inObstacle = true;
} else {
inObstacle = false;
}
} while (!probe.equals(theirHQ));
ret += 25 * numObstacles;
return ret;
}
private static boolean archonIsTooClose(RobotController rc) {
boolean tooClose = false;
int archonReserveDistance =
(int) (Math.sqrt(rc.getRobotCount()) * 1.4); // @Hope make this more finessed
List<RobotInfo> robots = Arrays.asList(rc.senseNearbyRobots(archonReserveDistance + 1, myTeam));
List<RobotInfo> archons = new ArrayList<>();
for (RobotInfo robot : robots) {
if (robot.type == RobotType.ARCHON) {
archons.add(robot);
}
}
MapLocation myLocation = rc.getLocation();
for (RobotInfo archon : archons) {
if (!tooClose && myLocation.distanceSquaredTo(archon.location) < archonReserveDistance) {
tooClose = true;
break;
}
}
return tooClose;
}
/**
* Code to run every turn.
*
* @param rc
*/
static void runBefore(RobotController rc) throws GameActionException {
// -2 for build signals
Signals.maxMessages = GameConstants.MESSAGE_SIGNALS_PER_TURN - 2;
read = Signals.readSignals(rc);
sent = 0;
int turn = rc.getRoundNum();
switch (turn - enrollment) {
case 0:
if (targetType != null && Signals.targetsSize > 0) {
models.addFirst(new Target(targetType, Signals.targets[0]));
}
break;
case 1:
for (int i = 0; i < sqrt.length; ++i) sqrt[i] = Math.sqrt(i);
break;
case 2:
// Sense rubble a little after construction
// TODO: change to 3(?) to avoid overlapping with action
senseRubble(rc);
break;
default:
break;
}
if (canMessageSignal) {
sendRadius = 2 * sightRadius;
sendBoundariesLow = false;
sendBoundariesHigh = false;
senseParts(rc);
}
updateMap(rc);
if (turn > 5) {
robotInfos = rc.senseNearbyRobots();
for (RobotInfo info : robotInfos) {
addInfo(info);
}
}
}
// find a safe location
public static MapLocation findSaferLocation() // move to far spot in direction with fewest enemies
{
MapLocation currentLocation = rc.getLocation();
ArrayList<Direction> directions = Utility.arrayListOfDirections();
/*
ArrayList<Integer> enemiesInEachDirection = new ArrayList<Integer>(10);
//initialize the enemiesInEachDirection arraylist
for(int i = 0; i < 10; i++)
{
enemiesInEachDirection.add(0);
}
for(RobotInfo foe : foes)
{
Direction dirToFoe = currentLocation.directionTo(foe.location);
int index = directions.indexOf(dirToFoe);
int numberOfFoesInDirection = enemiesInEachDirection.get(index);
enemiesInEachDirection.set(index, numberOfFoesInDirection++);
}
int leastEnemies = 1000000;
int directionWithLeastEnemies = 0;
for(int i = 0; i<enemiesInEachDirection.size(); i++)
{
int numberOfEnemies = enemiesInEachDirection.get(i);
if(numberOfEnemies < leastEnemies)
{
directionWithLeastEnemies = i;
leastEnemies = numberOfEnemies;
}
}
Direction direction = directions.get(directionWithLeastEnemies);//the direction with the fewest enemies
*/
// find if foes are within attack range
RobotInfo[] foes = rc.senseHostileRobots(rc.getLocation(), RobotType.SCOUT.sensorRadiusSquared);
ArrayList<RobotInfo> nearAttackRange = new ArrayList<RobotInfo>();
for (RobotInfo foe : foes) {
RobotType type = foe.type;
if (type != RobotType.ARCHON
&& type != RobotType.ZOMBIEDEN
&& type != RobotType.SCOUT) // only want enemies who can attack
{
// if you're close to the attack range
if (currentLocation.distanceSquaredTo(foe.location) < foe.type.attackRadiusSquared + 4) {
nearAttackRange.add(foe);
}
}
}
// get average loc of hostiles
// could also just run away from the closest hostile
// neither one of those would have you go up or down if you have enemies directly to
// your left and right
int n_hostiles = 0;
int x_sum = 0;
int y_sum = 0;
if (nearAttackRange.size() > 0) {
for (RobotInfo robot : nearAttackRange) {
n_hostiles++;
MapLocation robotLoc = robot.location;
x_sum += robotLoc.x;
y_sum += robotLoc.y;
}
int x = x_sum / n_hostiles;
int y = y_sum / n_hostiles;
MapLocation hostileLoc = new MapLocation(x, y);
Direction dirToMove = hostileLoc.directionTo(rc.getLocation());
MapLocation locationToGoTo =
currentLocation.add(dirToMove, (int) Math.sqrt(RobotType.ARCHON.sensorRadiusSquared));
return locationToGoTo;
}
/* OTHER WAY TO DO IT
//get the average direction to them
//ArrayList<Direction> listOfDirections = Utility.arrayListOfDirections();
int averageDirection = 0;
for(RobotInfo foe : nearAttackRange)
{
averageDirection += directions.indexOf(currentLocation.directionTo(foe.location));
}
if(nearAttackRange.size() > 0)
{
averageDirection /= nearAttackRange.size();
Direction directionToEnemies = directions.get(averageDirection);
//move in that direction as far as you can see
MapLocation locationToGoTo = currentLocation.add(directionToEnemies.opposite(), (int)Math.sqrt(RobotType.ARCHON.sensorRadiusSquared));
return locationToGoTo;
}
*/
else {
return rc.getLocation();
}
}
private Strategy pickStrategyByAnalyzingMap() throws GameActionException {
// Guess how long it would take the enemy to rush a well-placed pastr
MapLocation mapCenter = new MapLocation(rc.getMapWidth() / 2, rc.getMapHeight() / 2);
int openPastrRushRounds =
guessTravelRounds(theirHQ, mapCenter)
+ guessTravelRounds(mapCenter, computedBestPastrLocation);
// my pathfinding rocks:
int pastrTravelDelay =
(int)
(GameConstants.SOLDIER_MOVE_ACTION_DELAY
* Math.sqrt(ourHQ.distanceSquaredTo(computedBestPastrLocation)));
int pastrBuildDelay =
(int)
(GameConstants.HQ_SPAWN_DELAY_CONSTANT_1
+ RobotType.PASTR.captureTurns); // how long it will take for our pastr to go up
openPastrRushRounds += pastrBuildDelay; // they can't rush until they know where to rush to
// Guess how many rounds it would take us to win with a noise tower in the open
double openPastrCowGrowth = estimateNearbyCowGrowth(computedBestPastrLocation);
int openPastrRoundsNeeded = estimateTimeToWin(openPastrCowGrowth);
int towerInefficiency = 150; // we don't start milking immediately, unfortunately
openPastrRoundsNeeded += towerInefficiency;
int fastTowerBuildDelay =
RobotType.NOISETOWER.captureTurns
+ pastrTravelDelay; // account for the time needed to go there and set up a tower
int safeTowerBuildDelay =
RobotType.NOISETOWER.captureTurns
+ Math.max(
81, pastrTravelDelay); // account for the time needed to go there and set up a
// tower and wait for them to make a pastr
int fastOpenPastrRoundsToWin = openPastrRoundsNeeded + fastTowerBuildDelay;
int safeOpenPastrRoundsToWin = openPastrRoundsNeeded + safeTowerBuildDelay;
// Guess how many rounds it would take us to win with a noise tower in the HQ
double hqPastrCowGrowth = estimateNearbyCowGrowth(ourHQ);
int hqPastrRoundsToWin = estimateTimeToWin(hqPastrCowGrowth);
double hqSlowdown = estimateHQHerdObstacleSlowdownFactor();
hqPastrRoundsToWin *= hqSlowdown;
hqPastrRoundsToWin += RobotType.NOISETOWER.captureTurns;
hqPastrRoundsToWin += towerInefficiency;
// Debug.indicate("map", 0, String.format("fastOpenPastrRoundsToWin = %d,
// safeOpenPastrRoundsToWin = %d (cows = %f)", fastOpenPastrRoundsToWin,
// safeOpenPastrRoundsToWin, openPastrCowGrowth));
// Debug.indicate("map", 1, String.format("hqPastrRoundsToWin = %d (cows = %f, slowdown = %f),
// rushRounds = %d", hqPastrRoundsToWin, hqPastrCowGrowth,
// hqSlowdown, openPastrRushRounds));
Strategy strat;
if (fastOpenPastrRoundsToWin < openPastrRushRounds) {
// I can't imagine this actually happening, but if we can win before the rush even gets to us
// then go for it!
strat = Strategy.NOISE_THEN_ONE_PASTR;
} else if (safeOpenPastrRoundsToWin < hqPastrRoundsToWin) {
// otherwise we probably have to decide between a safe open pastr and an HQ pastr.
// Go open pastr only if is significantly faster
strat = Strategy.ONE_PASTR_THEN_NOISE;
} else {
strat = Strategy.HQ_PASTR;
}
return strat;
}
public static void computeAndPublish(MapLocation here, MapLocation pastr, RobotController rc)
throws GameActionException {
// Useful data
int attackRange =
(int)
(Math.sqrt(RobotType.NOISETOWER.attackRadiusMaxSquared)
- 3); // -3 becauase we actually have to shoot past the square
int attackRangeSq = attackRange * attackRange;
int mapWidth = rc.getMapWidth();
int mapHeight = rc.getMapHeight();
Direction[] dirs =
new Direction[] {
Direction.NORTH_WEST,
Direction.SOUTH_WEST,
Direction.SOUTH_EAST,
Direction.NORTH_EAST,
Direction.NORTH,
Direction.WEST,
Direction.SOUTH,
Direction.EAST
};
int[] dirsX = new int[] {1, 1, -1, -1, 0, 1, 0, -1};
int[] dirsY = new int[] {1, -1, -1, 1, 1, 0, -1, 0};
// Set up the queue
MapLocation[] locQueue =
new MapLocation
[(2 * RobotType.NOISETOWER.attackRadiusMaxSquared + 1)
* (2 * RobotType.NOISETOWER.attackRadiusMaxSquared + 1)];
int locQueueHead = 0;
int locQueueTail = 0;
boolean[][] wasQueued = new boolean[GameConstants.MAP_MAX_WIDTH][GameConstants.MAP_MAX_HEIGHT];
// Push pastr onto queue
locQueue[locQueueTail] = pastr;
locQueueTail++;
wasQueued[pastr.x][pastr.y] = true;
while (locQueueHead != locQueueTail) {
// 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 (here.distanceSquaredTo(newLoc) <= attackRangeSq) {
if (rc.senseTerrainTile(newLoc) != TerrainTile.VOID) {
writeHerdDir(newLoc, dirs[i], rc);
// push newLoc onto queue
locQueue[locQueueTail] = newLoc;
locQueueTail++;
wasQueued[x][y] = true;
}
}
}
}
}
}
public class BotNoiseTower extends Bot {
public static void loop(RobotController theRC) throws Exception {
init(theRC);
while (true) {
try {
turn();
} catch (Exception e) {
e.printStackTrace();
}
rc.yield();
}
}
protected static void init(RobotController theRC) throws GameActionException {
Bot.init(theRC);
// Debug.init(theRC, "herd");
here = rc.getLocation();
// claim the assignment to build this tower so others know not to build it
int numPastrLocations = MessageBoard.NUM_PASTR_LOCATIONS.readInt();
amSuppressor = true;
for (int i = 0; i < numPastrLocations; i++) {
MapLocation pastrLoc = MessageBoard.BEST_PASTR_LOCATIONS.readFromMapLocationList(i);
if (rc.getLocation().isAdjacentTo(pastrLoc)) {
amSuppressor = false;
MessageBoard.TOWER_BUILDER_ROBOT_IDS.claimAssignment(i);
break;
}
}
if (amSuppressor) {
int bestDistSq = 999999;
int numSuppressors = MessageBoard.NUM_SUPPRESSORS.readInt();
int suppressorIndex = -1;
for (int i = 0; i < numSuppressors; i++) {
MapLocation target = MessageBoard.SUPPRESSOR_TARGET_LOCATIONS.readFromMapLocationList(i);
int distSq = here.distanceSquaredTo(target);
if (distSq < bestDistSq) {
bestDistSq = distSq;
suppressionTarget = target;
suppressorIndex = i;
}
}
if (suppressorIndex != -1) {
MessageBoard.SUPPRESSOR_BUILDER_ROBOT_IDS.claimAssignment(suppressorIndex);
}
} else {
// Figure out the best direction to start herding in
double[] freeCows = new double[8];
double[][] cowGrowth = rc.senseCowGrowth();
Direction[] dirs = Direction.values();
for (int i = 0; i < 8; i++) {
Direction dir = dirs[i];
MapLocation probe = here.add(dir);
while (Util.passable(rc.senseTerrainTile(probe))
&& here.distanceSquaredTo(probe) <= RobotType.NOISETOWER.attackRadiusMaxSquared) {
freeCows[i] += cowGrowth[probe.x][probe.y];
probe = probe.add(dir);
}
}
double bestScore = -1;
int bestDir = -1;
for (int i = 0; i < 8; i++) {
double score = freeCows[i] + freeCows[(i + 1) % 8] + freeCows[(i + 2) % 8];
if (score > bestScore) {
bestScore = score;
bestDir = i;
}
}
attackDir = dirs[bestDir];
}
}
static MapLocation here;
static MapLocation pastr = null;
static boolean amSuppressor;
static MapLocation suppressionTarget;
private static void turn() throws GameActionException {
if (!rc.isActive()) return;
if (amSuppressor) {
MapLocation[] theirPastrs = rc.sensePastrLocations(them);
MapLocation closestEnemyPastr = Util.closest(theirPastrs, here);
if (closestEnemyPastr != null) {
if (rc.canAttackSquare(closestEnemyPastr)) {
rc.attackSquare(closestEnemyPastr);
return;
} else {
MapLocation closer = closestEnemyPastr.add(closestEnemyPastr.directionTo(here));
if (rc.canAttackSquare(closer)) {
rc.attackSquare(closer);
return;
}
}
} else {
if (suppressionTarget != null && rc.canAttackSquare(suppressionTarget)) {
rc.attackSquare(suppressionTarget);
return;
}
}
}
pastr = findNearestAlliedPastr();
if (pastr == null
|| here.distanceSquaredTo(pastr) > 2 * RobotType.NOISETOWER.attackRadiusMaxSquared) {
pastr = here;
}
herdTowardPastrDumb();
// herdTowardPastrSmart();
}
private static MapLocation findNearestAlliedPastr() {
MapLocation[] pastrs = rc.sensePastrLocations(us);
return Util.closest(pastrs, here);
}
static final int maxOrthogonalRadius =
(int) Math.sqrt(RobotType.NOISETOWER.attackRadiusMaxSquared);
static final int maxDiagonalRadius =
(int) Math.sqrt(RobotType.NOISETOWER.attackRadiusMaxSquared / 2);
static Direction attackDir = Direction.NORTH;
static int radius = attackDir.isDiagonal() ? maxDiagonalRadius : maxOrthogonalRadius;
// static final int[] nextDumbHerdDir = new int[] { 2, 3, 4, 5, 6, 7, 1, 0 };
static final int[] nextDumbHerdDir = new int[] {1, 2, 3, 4, 5, 6, 7, 0};
private static void herdTowardPastrDumb() throws GameActionException {
MapLocation target = null;
do {
int dx = radius * attackDir.dx;
int dy = radius * attackDir.dy;
target = new MapLocation(pastr.x + dx, pastr.y + dy);
radius--;
if (radius <= (attackDir.isDiagonal() ? 3 : 5)) {
attackDir = Direction.values()[nextDumbHerdDir[attackDir.ordinal()]];
radius = attackDir.isDiagonal() ? maxDiagonalRadius : maxOrthogonalRadius;
}
} while (tooFarOffMap(target) || !rc.canAttackSquare(target));
rc.attackSquare(target);
}
private static boolean tooFarOffMap(MapLocation loc) {
int W = 2;
return loc.x < -W
|| loc.y < -W
|| loc.x >= rc.getMapWidth() + W
|| loc.y >= rc.getMapWidth() + W;
}
static MapLocation smartLoc = null;
static Direction nextStartDir = Direction.NORTH;
static int[] edgesX =
new int[] {-2, -1, 0, 1, 2, -3, -2, 2, 3, -3, 3, -3, 3, -3, 3, -3, -2, 2, 3, -2, -1, 0, 1, 2};
static int[] edgesY =
new int[] {3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 0, 0, -1, -1, -2, -2, -2, -2, -3, -3, -3, -3, -3};
static int edgeTrimIndex = 0;
private static void herdTowardPastrSmart() throws GameActionException {
if (smartLoc == null || smartLoc.distanceSquaredTo(pastr) <= GameConstants.PASTR_RANGE) {
smartLoc =
pastr.add(
nextStartDir,
nextStartDir.isDiagonal() ? maxDiagonalRadius - 3 : maxOrthogonalRadius - 3);
nextStartDir = nextStartDir.rotateRight();
edgeTrimIndex = edgesX.length - 1;
// Debug.indicate("herd", 0, "starting new spoke");
}
while (edgeTrimIndex >= 0) {
MapLocation edge =
new MapLocation(pastr.x + edgesX[edgeTrimIndex], pastr.y + edgesY[edgeTrimIndex]);
edgeTrimIndex--;
if (isOnMap(edge) && rc.canSenseSquare(edge) && rc.senseCowsAtLocation(edge) > 1000) {
MapLocation targetSquare = edge.add(pastr.directionTo(edge));
if (rc.canAttackSquare(targetSquare)) {
rc.attackSquareLight(targetSquare);
return;
}
}
}
while (!rc.canAttackSquare(smartLoc) || !isOnMap(smartLoc)) {
Direction moveDir = smartLoc.directionTo(pastr);
Direction computedMoveDir = HerdPattern.readHerdDir(smartLoc, rc);
if (computedMoveDir != null) moveDir = computedMoveDir;
smartLoc = smartLoc.add(moveDir);
if (here.distanceSquaredTo(smartLoc) > RobotType.NOISETOWER.attackRadiusMaxSquared) {
smartLoc = null;
return;
}
if (smartLoc.equals(pastr))
return; // otherwise in some situations we could get an infinite loop
}
Direction herdDir = smartLoc.directionTo(pastr);
Direction computedHerdDir = HerdPattern.readHerdDir(smartLoc, rc);
if (computedHerdDir != null) herdDir = computedHerdDir;
MapLocation targetSquare = smartLoc.add(Util.opposite(herdDir), 3);
// Debug.indicate("herd", 2, "want to attack " + targetSquare.toString());
if (rc.canAttackSquare(targetSquare)) rc.attackSquare(targetSquare);
smartLoc = smartLoc.add(herdDir);
}
}