public static double findTerritoryAttackValue(final PlayerID player, final Territory t) {
final GameData data = ProData.getData();
final int isEnemyFactory =
ProMatches.territoryHasInfraFactoryAndIsEnemyLand(player, data).match(t) ? 1 : 0;
double value = 3 * TerritoryAttachment.getProduction(t) * (isEnemyFactory + 1);
if (!t.isWater() && t.getOwner().isNull()) {
final double strength =
ProBattleUtils.estimateStrength(
t.getOwner(),
t,
new ArrayList<Unit>(t.getUnits().getUnits()),
new ArrayList<Unit>(),
false);
// Estimate TUV swing as number of casualties * cost
final double TUVSwing = -(strength / 8) * ProData.minCostPerHitPoint;
value += TUVSwing;
}
return value;
}
public State(final Collection<Territory> territories) {
m_depth = 0;
m_move = null;
m_playerPerformingMove = m_opponent;
m_otherPlayer = getPlayerID();
squareOwner = new HashMap<Integer, PlayerID>(m_xDimension * m_yDimension);
for (final Territory t : territories) {
squareOwner.put((t.getX() * m_xDimension + t.getY()), t.getOwner());
if (!t.getUnits().isEmpty()) {
final Unit unit = (Unit) t.getUnits().getUnits().toArray()[0];
if (unit.getType().getName().equals("king")) {
m_kingX = t.getX();
m_kingY = t.getY();
}
}
}
}
@Override
public double getValue(final PlayerID player, final GameData data) {
int rVal = 0;
for (final Territory place : data.getMap().getTerritories()) {
final TerritoryAttachment ta = TerritoryAttachment.get(place);
/*
* Match will Check if terr is a Land Convoy Route and check ownership of neighboring Sea Zone, and also check if
* territory is
* contested
*/
if (ta != null
&& player != null
&& player.equals(place.getOwner())
&& Matches.territoryCanCollectIncomeFrom(player, data).match(place)) {
rVal += ta.getProduction();
}
}
rVal *= Properties.getPU_Multiplier(data);
return rVal;
}
public static Map<Territory, Double> findTerritoryValues(
final PlayerID player,
final List<Territory> territoriesThatCantBeHeld,
final List<Territory> territoriesToAttack) {
final GameData data = ProData.getData();
final List<Territory> allTerritories = data.getMap().getTerritories();
// Get all enemy factories and capitals (check if most territories have factories and if so
// remove them)
final Set<Territory> enemyCapitalsAndFactories = new HashSet<Territory>();
enemyCapitalsAndFactories.addAll(
Match.getMatches(
allTerritories,
ProMatches.territoryHasInfraFactoryAndIsOwnedByPlayersOrCantBeHeld(
player,
data,
ProUtils.getPotentialEnemyPlayers(player),
territoriesThatCantBeHeld)));
final int numPotentialEnemyTerritories =
Match.countMatches(
allTerritories, Matches.isTerritoryOwnedBy(ProUtils.getPotentialEnemyPlayers(player)));
if (enemyCapitalsAndFactories.size() * 2 >= numPotentialEnemyTerritories) {
enemyCapitalsAndFactories.clear();
}
enemyCapitalsAndFactories.addAll(ProUtils.getLiveEnemyCapitals(data, player));
enemyCapitalsAndFactories.removeAll(territoriesToAttack);
// Find max land mass size
int maxLandMassSize = 1;
for (final Territory t : allTerritories) {
if (!t.isWater()) {
final int landMassSize =
1
+ data.getMap()
.getNeighbors(
t, 6, ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true))
.size();
if (landMassSize > maxLandMassSize) {
maxLandMassSize = landMassSize;
}
}
}
// Loop through factories/capitals and find value
final Map<Territory, Double> enemyCapitalsAndFactoriesMap = new HashMap<Territory, Double>();
for (final Territory t : enemyCapitalsAndFactories) {
// Get factory production if factory
int factoryProduction = 0;
if (ProMatches.territoryHasInfraFactoryAndIsLand(player).match(t)) {
factoryProduction = TerritoryAttachment.getProduction(t);
}
// Get player production if capital
double playerProduction = 0;
final TerritoryAttachment ta = TerritoryAttachment.get(t);
if (ta != null && ta.isCapital()) {
playerProduction = ProUtils.getPlayerProduction(t.getOwner(), data);
}
// Check if neutral
final int isNeutral = t.getOwner().isNull() ? 1 : 0;
// Calculate value
final int landMassSize =
1
+ data.getMap()
.getNeighbors(
t, 6, ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true))
.size();
final double value =
Math.sqrt(factoryProduction + Math.sqrt(playerProduction))
* 32
/ (1 + 3 * isNeutral)
* landMassSize
/ maxLandMassSize;
enemyCapitalsAndFactoriesMap.put(t, value);
}
// Determine value for land territories
final Map<Territory, Double> territoryValueMap = new HashMap<Territory, Double>();
for (final Territory t : allTerritories) {
if (!t.isWater() && !territoriesThatCantBeHeld.contains(t)) {
// Determine value based on enemy factory land distance
final List<Double> values = new ArrayList<Double>();
for (final Territory enemyCapitalOrFactory : enemyCapitalsAndFactoriesMap.keySet()) {
final int distance =
data.getMap()
.getDistance(
t,
enemyCapitalOrFactory,
ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true));
if (distance > 0) {
values.add(
enemyCapitalsAndFactoriesMap.get(enemyCapitalOrFactory) / Math.pow(2, distance));
}
}
Collections.sort(values, Collections.reverseOrder());
double capitalOrFactoryValue = 0;
for (int i = 0; i < values.size(); i++) {
capitalOrFactoryValue +=
values.get(i) / Math.pow(2, i); // Decrease each additional factory value by half
}
// Determine value based on nearby territory production
double nearbyEnemyValue = 0;
final Set<Territory> nearbyTerritories =
data.getMap()
.getNeighbors(
t, 2, ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true));
final List<Territory> nearbyEnemyTerritories =
Match.getMatches(
nearbyTerritories,
ProMatches.territoryIsEnemyOrCantBeHeld(player, data, territoriesThatCantBeHeld));
nearbyEnemyTerritories.removeAll(territoriesToAttack);
for (final Territory nearbyEnemyTerritory : nearbyEnemyTerritories) {
final int distance =
data.getMap()
.getDistance(
t,
nearbyEnemyTerritory,
ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true));
if (distance > 0) {
double value = TerritoryAttachment.getProduction(nearbyEnemyTerritory);
if (nearbyEnemyTerritory.getOwner().isNull()) {
value =
findTerritoryAttackValue(player, nearbyEnemyTerritory) / 3; // find neutral value
} else if (ProMatches.territoryIsAlliedLandAndHasNoEnemyNeighbors(player, data)
.match(nearbyEnemyTerritory)) {
value *= 0.1; // reduce value for can't hold amphib allied territories
}
if (value > 0) {
nearbyEnemyValue += (value / Math.pow(2, distance));
}
}
}
final int landMassSize =
1
+ data.getMap()
.getNeighbors(
t, 6, ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, true))
.size();
double value = nearbyEnemyValue * landMassSize / maxLandMassSize + capitalOrFactoryValue;
if (ProMatches.territoryHasInfraFactoryAndIsLand(player).match(t)) {
value *= 1.1; // prefer territories with factories
}
territoryValueMap.put(t, value);
} else if (!t.isWater()) {
territoryValueMap.put(t, 0.0);
}
}
// Determine value for water territories
for (final Territory t : allTerritories) {
if (!territoriesThatCantBeHeld.contains(t)
&& t.isWater()
&& !data.getMap().getNeighbors(t, Matches.TerritoryIsWater).isEmpty()) {
// Determine value based on enemy factory distance
final List<Double> values = new ArrayList<Double>();
for (final Territory enemyCapitalOrFactory : enemyCapitalsAndFactoriesMap.keySet()) {
final Route route =
data.getMap()
.getRoute_IgnoreEnd(
t,
enemyCapitalOrFactory,
ProMatches.territoryCanMoveSeaUnits(player, data, true));
if (route == null || MoveValidator.validateCanal(route, null, player, data) != null) {
continue;
}
final int distance = route.numberOfSteps();
if (distance > 0) {
values.add(
enemyCapitalsAndFactoriesMap.get(enemyCapitalOrFactory) / Math.pow(2, distance));
}
}
Collections.sort(values, Collections.reverseOrder());
double capitalOrFactoryValue = 0;
for (int i = 0; i < values.size(); i++) {
capitalOrFactoryValue +=
values.get(i) / Math.pow(2, i); // Decrease each additional factory value by half
}
// Determine value based on nearby territory production
double nearbyLandValue = 0;
final Set<Territory> nearbyTerritories = data.getMap().getNeighbors(t, 3);
final List<Territory> nearbyLandTerritories =
Match.getMatches(
nearbyTerritories,
ProMatches.territoryCanPotentiallyMoveLandUnits(player, data, false));
nearbyLandTerritories.removeAll(territoriesToAttack);
for (final Territory nearbyLandTerritory : nearbyLandTerritories) {
final Route route =
data.getMap()
.getRoute_IgnoreEnd(
t,
nearbyLandTerritory,
ProMatches.territoryCanMoveSeaUnits(player, data, true));
if (route == null || MoveValidator.validateCanal(route, null, player, data) != null) {
continue;
}
final int distance = route.numberOfSteps();
if (distance > 0 && distance <= 3) {
if (ProMatches.territoryIsEnemyOrCantBeHeld(player, data, territoriesThatCantBeHeld)
.match(nearbyLandTerritory)) {
double value = TerritoryAttachment.getProduction(nearbyLandTerritory);
if (nearbyLandTerritory.getOwner().isNull()) {
value = findTerritoryAttackValue(player, nearbyLandTerritory);
}
nearbyLandValue += value;
}
nearbyLandValue += territoryValueMap.get(nearbyLandTerritory);
}
}
final double value = capitalOrFactoryValue / 100 + nearbyLandValue / 10;
territoryValueMap.put(t, value);
} else if (t.isWater()) {
territoryValueMap.put(t, 0.0);
}
}
return territoryValueMap;
}
private void fireRocket(
final PlayerID player,
final Territory attackedTerritory,
final IDelegateBridge bridge,
final Territory attackFrom) {
final GameData data = bridge.getData();
final PlayerID attacked = attackedTerritory.getOwner();
final Resource PUs = data.getResourceList().getResource(Constants.PUS);
final boolean DamageFromBombingDoneToUnits =
isDamageFromBombingDoneToUnitsInsteadOfTerritories(data);
// unit damage vs territory damage
final Collection<Unit> enemyUnits =
attackedTerritory
.getUnits()
.getMatches(
new CompositeMatchAnd<Unit>(
Matches.enemyUnit(player, data), Matches.unitIsBeingTransported().invert()));
final Collection<Unit> enemyTargetsTotal =
Match.getMatches(
enemyUnits, Matches.UnitIsAtMaxDamageOrNotCanBeDamaged(attackedTerritory).invert());
final Collection<Unit> targets = new ArrayList<Unit>();
final Collection<Unit> rockets;
// attackFrom could be null if WW2V1
if (attackFrom == null) rockets = null;
else
rockets =
new ArrayList<Unit>(
Match.getMatches(attackFrom.getUnits().getUnits(), rocketMatch(player, data)));
final int numberOfAttacks =
(rockets == null
? 1
: Math.min(
TechAbilityAttachment.getRocketNumberPerTerritory(player, data),
TechAbilityAttachment.getRocketDiceNumber(rockets, data)));
if (numberOfAttacks <= 0) return;
final String transcript;
if (DamageFromBombingDoneToUnits) {
// TODO: rockets needs to be completely redone to allow for multiple rockets to fire at
// different targets, etc etc.
final HashSet<UnitType> legalTargetsForTheseRockets = new HashSet<UnitType>();
if (rockets == null)
legalTargetsForTheseRockets.addAll(data.getUnitTypeList().getAllUnitTypes());
else {
// a hack for now, we let the rockets fire at anyone who could be targetted by any rocket
for (final Unit r : rockets) {
legalTargetsForTheseRockets.addAll(
UnitAttachment.get(r.getType()).getBombingTargets(data));
}
}
final Collection<Unit> enemyTargets =
Match.getMatches(enemyTargetsTotal, Matches.unitIsOfTypes(legalTargetsForTheseRockets));
if (enemyTargets.isEmpty()) return; // TODO: this sucks
Unit target = null;
if (enemyTargets.size() == 1) target = enemyTargets.iterator().next();
else {
while (target == null) {
final ITripleaPlayer iplayer = (ITripleaPlayer) bridge.getRemotePlayer(player);
target = iplayer.whatShouldBomberBomb(attackedTerritory, enemyTargets, rockets);
}
}
if (target == null)
throw new IllegalStateException("No Targets in " + attackedTerritory.getName());
targets.add(target);
}
final boolean doNotUseBombingBonus =
!games.strategy.triplea.Properties.getUseBombingMaxDiceSidesAndBonus(data)
|| rockets == null;
int cost = 0;
if (!games.strategy.triplea.Properties.getLL_DAMAGE_ONLY(data)) {
if (doNotUseBombingBonus || rockets == null) {
// no low luck, and no bonus, so just roll based on the map's dice sides
final int[] rolls =
bridge.getRandom(
data.getDiceSides(),
numberOfAttacks,
player,
DiceType.BOMBING,
"Rocket fired by " + player.getName() + " at " + attacked.getName());
for (final int r : rolls) {
cost += r + 1; // we are zero based
}
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " roll: "
+ MyFormatter.asDice(rolls);
} else {
// we must use bombing bonus
int highestMaxDice = 0;
int highestBonus = 0;
final int diceSides = data.getDiceSides();
for (final Unit u : rockets) {
final UnitAttachment ua = UnitAttachment.get(u.getType());
int maxDice = ua.getBombingMaxDieSides();
int bonus = ua.getBombingBonus();
// both could be -1, meaning they were not set. if they were not set, then we use default
// dice sides for the map, and zero for the bonus.
if (maxDice < 0) maxDice = diceSides;
if (bonus < 0) bonus = 0;
// we only roll once for rockets, so if there are other rockets here we just roll for the
// best rocket
if ((bonus + ((maxDice + 1) / 2)) > (highestBonus + ((highestMaxDice + 1) / 2))) {
highestMaxDice = maxDice;
highestBonus = bonus;
}
}
// now we roll, or don't if there is nothing to roll.
if (highestMaxDice > 0) {
final int[] rolls =
bridge.getRandom(
highestMaxDice,
numberOfAttacks,
player,
DiceType.BOMBING,
"Rocket fired by " + player.getName() + " at " + attacked.getName());
for (int i = 0; i < rolls.length; i++) {
final int r = rolls[i] + highestBonus;
rolls[i] = r;
cost += r + 1; // we are zero based
}
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " roll: "
+ MyFormatter.asDice(rolls);
} else {
cost = highestBonus * numberOfAttacks;
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " do "
+ highestBonus
+ " damage for each rocket";
}
}
} else {
if (doNotUseBombingBonus || rockets == null) {
// no bonus, so just roll based on the map's dice sides, but modify for LL
final int maxDice = (data.getDiceSides() + 1) / 3;
final int bonus = (data.getDiceSides() + 1) / 3;
final int[] rolls =
bridge.getRandom(
maxDice,
numberOfAttacks,
player,
DiceType.BOMBING,
"Rocket fired by " + player.getName() + " at " + attacked.getName());
for (int i = 0; i < rolls.length; i++) {
final int r = rolls[i] + bonus;
rolls[i] = r;
cost += r + 1; // we are zero based
}
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " roll: "
+ MyFormatter.asDice(rolls);
} else {
int highestMaxDice = 0;
int highestBonus = 0;
final int diceSides = data.getDiceSides();
for (final Unit u : rockets) {
final UnitAttachment ua = UnitAttachment.get(u.getType());
int maxDice = ua.getBombingMaxDieSides();
int bonus = ua.getBombingBonus();
// both could be -1, meaning they were not set. if they were not set, then we use default
// dice sides for the map, and zero for the bonus.
if (maxDice < 0 || doNotUseBombingBonus) maxDice = diceSides;
if (bonus < 0 || doNotUseBombingBonus) bonus = 0;
// now, regardless of whether they were set or not, we have to apply "low luck" to them,
// meaning in this case that we reduce the luck by 2/3.
if (maxDice >= 5) {
bonus += (maxDice + 1) / 3;
maxDice = (maxDice + 1) / 3;
}
// we only roll once for rockets, so if there are other rockets here we just roll for the
// best rocket
if ((bonus + ((maxDice + 1) / 2)) > (highestBonus + ((highestMaxDice + 1) / 2))) {
highestMaxDice = maxDice;
highestBonus = bonus;
}
}
// now we roll, or don't if there is nothing to roll.
if (highestMaxDice > 0) {
final int[] rolls =
bridge.getRandom(
highestMaxDice,
numberOfAttacks,
player,
DiceType.BOMBING,
"Rocket fired by " + player.getName() + " at " + attacked.getName());
for (int i = 0; i < rolls.length; i++) {
final int r = rolls[i] + highestBonus;
rolls[i] = r;
cost += r + 1; // we are zero based
}
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " roll: "
+ MyFormatter.asDice(rolls);
} else {
cost = highestBonus * numberOfAttacks;
transcript =
"Rockets "
+ (attackFrom == null ? "" : "in " + attackFrom.getName())
+ " do "
+ highestBonus
+ " damage for each rocket";
}
}
}
int territoryProduction = TerritoryAttachment.getProduction(attackedTerritory);
if (DamageFromBombingDoneToUnits && !targets.isEmpty()) {
// we are doing damage to 'target', not to the territory
final Unit target = targets.iterator().next();
// UnitAttachment ua = UnitAttachment.get(target.getType());
final TripleAUnit taUnit = (TripleAUnit) target;
final int damageLimit = taUnit.getHowMuchMoreDamageCanThisUnitTake(target, attackedTerritory);
cost = Math.max(0, Math.min(cost, damageLimit));
final int totalDamage = taUnit.getUnitDamage() + cost;
// Record production lost
// DelegateFinder.moveDelegate(data).PUsLost(attackedTerritory, cost);
// apply the hits to the targets
final IntegerMap<Unit> damageMap = new IntegerMap<Unit>();
damageMap.put(target, totalDamage);
bridge.addChange(ChangeFactory.bombingUnitDamage(damageMap));
// attackedTerritory.notifyChanged();
}
// in WW2V2, limit rocket attack cost to production value of factory.
else if (isWW2V2(data) || isLimitRocketDamageToProduction(data)) {
// If we are limiting total PUs lost then take that into account
if (isPUCap(data) || isLimitRocketDamagePerTurn(data)) {
final int alreadyLost = DelegateFinder.moveDelegate(data).PUsAlreadyLost(attackedTerritory);
territoryProduction -= alreadyLost;
territoryProduction = Math.max(0, territoryProduction);
}
if (cost > territoryProduction) {
cost = territoryProduction;
}
}
// Record the PUs lost
DelegateFinder.moveDelegate(data).PUsLost(attackedTerritory, cost);
if (DamageFromBombingDoneToUnits && !targets.isEmpty()) {
getRemote(bridge)
.reportMessage(
"Rocket attack in "
+ attackedTerritory.getName()
+ " does "
+ cost
+ " damage to "
+ targets.iterator().next(),
"Rocket attack in "
+ attackedTerritory.getName()
+ " does "
+ cost
+ " damage to "
+ targets.iterator().next());
bridge
.getHistoryWriter()
.startEvent(
"Rocket attack in "
+ attackedTerritory.getName()
+ " does "
+ cost
+ " damage to "
+ targets.iterator().next());
} else {
cost *= Properties.getPU_Multiplier(data);
getRemote(bridge)
.reportMessage(
"Rocket attack in " + attackedTerritory.getName() + " costs:" + cost,
"Rocket attack in " + attackedTerritory.getName() + " costs:" + cost);
// Trying to remove more PUs than the victim has is A Bad Thing[tm]
final int availForRemoval = attacked.getResources().getQuantity(PUs);
if (cost > availForRemoval) cost = availForRemoval;
final String transcriptText =
attacked.getName() + " lost " + cost + " PUs to rocket attack by " + player.getName();
bridge.getHistoryWriter().startEvent(transcriptText);
final Change rocketCharge = ChangeFactory.changeResourcesChange(attacked, PUs, -cost);
bridge.addChange(rocketCharge);
}
bridge
.getHistoryWriter()
.addChildToEvent(transcript, rockets == null ? null : new ArrayList<Unit>(rockets));
// this is null in WW2V1
if (attackFrom != null) {
if (rockets != null && !rockets.isEmpty()) {
// TODO: only a certain number fired...
final Change change =
ChangeFactory.markNoMovementChange(Collections.singleton(rockets.iterator().next()));
bridge.addChange(change);
} else {
throw new IllegalStateException("No rockets?" + attackFrom.getUnits().getUnits());
}
}
// kill any units that can die if they have reached max damage (veqryn)
if (Match.someMatch(targets, Matches.UnitCanDieFromReachingMaxDamage)) {
final List<Unit> unitsCanDie =
Match.getMatches(targets, Matches.UnitCanDieFromReachingMaxDamage);
unitsCanDie.retainAll(
Match.getMatches(
unitsCanDie, Matches.UnitIsAtMaxDamageOrNotCanBeDamaged(attackedTerritory)));
if (!unitsCanDie.isEmpty()) {
// targets.removeAll(unitsCanDie);
final Change removeDead = ChangeFactory.removeUnits(attackedTerritory, unitsCanDie);
final String transcriptText =
MyFormatter.unitsToText(unitsCanDie) + " lost in " + attackedTerritory.getName();
bridge.getHistoryWriter().addChildToEvent(transcriptText, unitsCanDie);
bridge.addChange(removeDead);
}
}
// play a sound
if (cost > 0)
bridge
.getSoundChannelBroadcaster()
.playSoundForAll(SoundPath.CLIP_BOMBING_ROCKET, player.getName());
}