public static RobotInfo[] getRobotsCloserToUs(
RobotInfo[] robots, RobotInfo[] nearbyFriendlies, RobotInfo[] nearbyEnemies) {
int length = robots.length;
int index[] = new int[length];
for (int i = 0; i < length; i++) {
index[i] = -1;
}
int count = 0;
for (int i = 0; i < length; i++) {
int ourDistance = RobotUtil.getShortestDistance(robots[i], nearbyFriendlies);
int theirDistance = RobotUtil.getShortestDistance(robots[i], nearbyEnemies);
if (ourDistance <= theirDistance) {
index[i] = count++;
}
}
RobotInfo[] closerToUs = new RobotInfo[count];
for (int i = 0; i < length; i++) {
if (index[i] == -1) {
continue;
}
closerToUs[index[i]] = robots[i];
}
return closerToUs;
}
public static RobotInfo[] removeRobots(RobotInfo[] robots, RobotData[] robotsToRemove) {
int removeCount = 0;
int robotCount = robots.length;
for (int i = 0; i < robotCount; i++) {
if (RobotUtil.robotInCollection(robots[i], robotsToRemove)) {
removeCount++;
}
}
int newCount = robotCount - removeCount;
RobotInfo[] trimmed = new RobotInfo[newCount];
int index = 0;
for (int i = 0; i < robotCount; i++) {
if (!RobotUtil.robotInCollection(robots[i], robotsToRemove)) {
trimmed[index++] = robots[i];
}
}
return trimmed;
}
public static int countCanAttack(
RobotInfo[] nearbyFriendlies, BoundedQueue<RobotInfo> enemiesCanAttackMe) {
int canAttack = 0;
for (int i = 0; i < nearbyFriendlies.length; i++) {
if (RobotUtil.canAttackAny(nearbyFriendlies[i], enemiesCanAttackMe)) {
canAttack++;
}
}
return canAttack;
}
public static RobotInfo getHighestPriorityEnemyUnit(RobotInfo[] enemies) {
int highestPriority = -1;
int enemyCount = enemies.length;
RobotInfo highestRobot = null;
for (int i = 0; i < enemyCount; i++) {
int currentPriority = RobotUtil.getPriority(enemies[i].type);
if (currentPriority > highestPriority) {
highestPriority = currentPriority;
highestRobot = enemies[i];
}
}
return highestRobot;
}
