Java GameActionException类代码示例

import battlecode.common.GameActionException; //导入依赖的package包/类
private void circulate(MapLocation center) {
	int distance = myLoc.distanceSquaredTo(center);
	if (distance >= MIN_CIRCULATE && distance <= MAX_CIRCULATE) {
		doRandomMove();
	} else {
		if (distance < MIN_CIRCULATE) {
			pathFinderGreedy
					.setTarget(myLoc.add(center.directionTo(myLoc)));
			try {
				pathFinderGreedy.move();
			} catch (GameActionException e) {
				e.printStackTrace();
			}
		} else {
			doAStarMoveTo(center);
		}
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
public static void run(RobotController rc) throws GameActionException {
	AbstractRobotType robot;
	switch (rc.getType()) {
	case NOISETOWER:
		robot = new NoiseTower(rc);
		break;
	case PASTR:
		robot = new Pastr(rc);
		break;
	case SOLDIER:
		if (!Channel.isAlive(rc, Core.id)) {
			robot = new Core(rc);
		} else {
			robot = new Soldier(rc);
		}
		break;
	// case HQ:
	default:
		robot = new HQ(rc);
	}
	robot.run();
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
@Override
public boolean move() throws GameActionException {
	if (path.isEmpty()) {
		return false;
	} else {
		MapLocation myLoc = rc.getLocation();
		while (myLoc.equals(path.peek())) {
			// we are already here due to some movement performed outside of
			// this class
			path.pop();
		}
		if (!myLoc.isAdjacentTo(path.peek())) {
			path = aStar(myLoc, target);
		}
		MapLocation next = path.peek();
		Direction dir = rc.getLocation().directionTo(next);
		if (rc.canMove(dir)) {
			rc.move(dir);
			path.pop();
			return true;
		} else {
			return false;
		}
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
@Override
protected void init() throws GameActionException {
	height = rc.getMapHeight();
	width = rc.getMapWidth();
	myHq = rc.senseHQLocation();
	otherHq = rc.senseEnemyHQLocation();

	// location between our HQ and opponent's HQ:
	MapLocation temporaryTarget = new MapLocation(
			(myHq.x * 3 / 4 + otherHq.x / 4),
			(myHq.y * 3 / 4 + otherHq.y / 4));

	Channel.broadcastBestPastrLocation(rc, temporaryTarget);

	mapAnalyzer = new MapAnalyzer(rc, myHq, otherHq, height, width);
	// mapAnalyzer.generateRealDistanceMap();
	// mapAnalyzer.printMapAnalysisDistance();
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
public static void run(RobotController rc) throws GameActionException {
	AbstractRobotType robot;
	switch (rc.getType()) {
	case NOISETOWER:
		robot = new NoiseTower(rc);
		break;
	case PASTR:
		robot = new Pastr(rc);
		break;
	case SOLDIER:
		robot = new Soldier(rc);
		break;
	// case HQ:
	default:
		robot = new HQ(rc);
	}
	robot.run();
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
/**
 * broadcast based on current end state. Does nothing for -1 (uninit-ed) and
 * 0 (success). Also clears pasture point after.
 * 
 * @throws GameActionException
 */
public void broadcastFailure() throws GameActionException {
	switch (endState) {
	case 1:
		hqResponse.broadcastMsg(MessageType.PROBLEM_BUGGING,
				rc.getLocation());
		break;
	case 2:
	case 3:
		hqResponse.broadcastMsg(MessageType.INTERCEPTED_BY_ENEMY,
				rc.getLocation()); // TODO difference for aggressive
									// intercept
		break;
	case 4:
		hqResponse.broadcastMsg(MessageType.LOCATION_HAS_ENEMY, buildPoint);
		break;
	default:
		break;
	}
	clear();
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
/**
 * Returns whether we want to stay in this state
 * 
 * On returning false, stores reason in endState as an int
 * 
 * @return whether we want to stay in pasture building state
 * @throws GameActionException
 */
public boolean act() throws GameActionException {

	if (buildPoint == null) {
		clear();
		endState = -1;
		return false;
	}
	MapLocation curLoc = rc.getLocation();

	if (nearedPoint) {
		// Trying to build pasture
		return actClose(curLoc);
	} else {
		if (curLoc.distanceSquaredTo(buildPoint) <= senseRadiusSquared) {
			// switch states
			nearedPoint = true;
			return actClose(curLoc);
		} else {
			// Trying to get to location
			return actFar(curLoc);
		}
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
public MapLocation attackWeakest() throws GameActionException {
	if (enemyRobotsInAttackRange.length == 0) {
		return null;
	}
	if (enemyRobotsInAttackRange.length == 1) {
		RobotInfo rInfo = rc.senseRobotInfo(enemyRobotsInAttackRange[0]);
		if (rInfo.type == RobotType.HQ) {
			return null;
		}
		return rInfo.location;
	} else {
		Robot currWeakest = enemyRobotsInAttackRange[0];
		for (Robot r : enemyRobotsInAttackRange) {
			if (rc.senseRobotInfo(r).health < rc
					.senseRobotInfo(currWeakest).health) {
				currWeakest = r;
			}
		}
		return rc.senseRobotInfo(currWeakest).location;
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
/**
 * this method should be used by soldiers. They have to announce the
 * {@link SoldierRole} that they incorporate.
 * 
 * @param rc
 * @param role
 */
public static void announceSoldierRole(RobotController rc, SoldierRole role) {
	int chCurrent;
	switch (role) {
	case ATTACKER:
		chCurrent = chCurrentAttackerCount;
		break;
	case NOISE_TOWER_BUILDER:
		chCurrent = chCurrentNoiseTowerBuilderCount;
		break;
	case PASTR_BUILDER:
		chCurrent = chCurrentPastrBuilderCount;
		break;
	default: // case PROTECTOR
		chCurrent = chCurrentProtectorCount;
	}
	try {
		rc.broadcast(chCurrent, rc.readBroadcast(chCurrent) + 1);
	} catch (GameActionException e) {
		e.printStackTrace();
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
public Direction chase() throws GameActionException {
	cur = rc.getLocation();
	// (r+2)^2 ~= r^2 + 20 if r ~ 4
	if (m.inDangerRadius(cur)) {
		// too close to splash range
		return Direction.NONE;
	}

	Robot[] en = sensor.getBots(Sensor.ATTACK_RANGE_ENEMIES);
	if (en.length > 0) {
		return chaseClosest(en);
	}
	en = sensor.getBots(Sensor.SENSE_RANGE_ENEMIES);
	if (en.length > 0) {
		return chaseClosest(en);
	}

	// no enemies
	return Direction.OMNI;
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
/**
 * this method should be used by any robot. They have to announce the
 * {@link RobotType} that they incorporate.
 * 
 * @param rc
 * @param role
 */
public static void announceSoldierType(RobotController rc, RobotType type) {
	int chCurrent;
	switch (type) {
	case SOLDIER:
		chCurrent = chCurrentSoldierCount;
		break;
	case NOISETOWER:
		chCurrent = chCurrentNoiseTowerCount;
		break;
	case PASTR:
		chCurrent = chCurrentPastrCount;
		break;
	default: // case HQ
		// should never happen... otherwise misc channel
		chCurrent = chMisc;
	}
	try {
		rc.broadcast(chCurrent, rc.readBroadcast(chCurrent) + 1);
	} catch (GameActionException e) {
		e.printStackTrace();
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
public static boolean needSelfDestruction(RobotController rc) {
	int data = 0;
	try {
		data = rc.readBroadcast(chSelfDestruction);
		MapLocation selfDestruction = new MapLocation(data / 1000,
				data % 1000);
		if (rc.canSenseSquare(selfDestruction)) {
			GameObject stillAlive = rc
					.senseObjectAtLocation(selfDestruction);
			if (stillAlive == null) {
				rc.broadcast(chSelfDestruction, 0);
				data = 0;
			}
		}
	} catch (GameActionException e) {
		e.printStackTrace();
	}

	if (data == 0) {
		return false;
	} else {
		return true;
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
static void construct(RobotType t) throws GameActionException {
	switch (t) {
	case NOISETOWER:
		add(-1, casteChannel + NTREQ);
		rc.construct(RobotType.NOISETOWER);
		while (true) {
			add(1, QUEUEDNOISETOWER);
			rc.yield();
		}
	default:
		add(-1, casteChannel + PASTRREQ);
		rc.construct(RobotType.PASTR);
		while (true) {
			add(1, QUEUEDPASTR);
			rc.yield();
		}
	}
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
private static 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())
		attackEnemies();
	if (rc.isActive() && !wearingHat && Clock.getBytecodeNum() < 3000) {
		rc.wearHat();
		wearingHat = true;
	}
	if (rc.isActive())
		spawnSoldier();

	directStrategy();

	pathfindWithSpareBytecodes();
}
 

import battlecode.common.GameActionException; //导入依赖的package包/类
/**
 * broadcast based on current end state. Does nothing for -1 (uninit-ed) and
 * 0 (success). Also clears pasture point after.
 * 
 * @throws GameActionException
 */
public void broadcastFailure() throws GameActionException {
	switch (endState) {
	case 1:
		hqResponse.broadcastMsg(MessageType.PROBLEM_BUGGING,
				rc.getLocation());
		break;
	case 2:
	case 3:
		hqResponse.broadcastMsg(MessageType.INTERCEPTED_BY_ENEMY,
				rc.getLocation()); // TODO difference for aggressive
									// intercept
		break;
	case 4:
		hqResponse.broadcastMsg(MessageType.LOCATION_HAS_ENEMY,
				rc.getLocation());
		break;
	default:
		break;
	}
	clear();
}