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// Magicbane Emulator Project © 2013 - 2022
// www.magicbane.com
package engine.mobileAI;
import engine.InterestManagement.WorldGrid;
import engine.gameManager.*;
import engine.math.Vector3f;
import engine.math.Vector3fImmutable;
import engine.mbEnums;
import engine.mbEnums.DispatchChannel;
import engine.mobileAI.Threads.MobAIThread;
import engine.mobileAI.Threads.ReSpawner;
import engine.mobileAI.utilities.MovementUtilities;
import engine.net.client.msg.PerformActionMsg;
import engine.net.client.msg.PowerProjectileMsg;
import engine.objects.*;
import engine.powers.ActionsBase;
import engine.powers.PowersBase;
import engine.powers.RunePowerEntry;
import engine.server.MBServerStatics;
import org.pmw.tinylog.Logger;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Map.Entry;
import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ThreadLocalRandom;
import static engine.math.FastMath.sqr;
public class MobAI {
// MB Dev notes:
// Class implements mobile AI mechanics for Magicbane.
//
// Controls all mob actions from regular mobs to pets and guards.
// Initiates in the "DetermineAction" method and branches from there
//
// CombatManager.class implements shared combat routines for all avatars.
private static void attackTarget(Mob mob, AbstractWorldObject target) {
try {
if (mob == null)
return;
if (target == null || !target.isAlive()) {
mob.setCombatTarget(null);
return;
}
if (target.getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter) && !mob.canSee((AbstractCharacter) target)) {
mob.setCombatTarget(null);
return;
}
if (target.getObjectType() == mbEnums.GameObjectType.PlayerCharacter && canCast(mob)) {
if (mobCast(mob)) {
mob.updateLocation();
return;
}
}
if (mob.getRange() * mob.getRange() < mob.loc.distanceSquared(target.loc))
return;
switch (target.getObjectType()) {
case PlayerCharacter:
PlayerCharacter targetPlayer = (PlayerCharacter) target;
attackPlayer(mob, targetPlayer);
break;
case Building:
Building targetBuilding = (Building) target;
attackBuilding(mob, targetBuilding);
break;
case Mob:
Mob targetMob = (Mob) target;
attackMob(mob, targetMob);
break;
}
mob.updateLocation();
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: AttackTarget" + " " + e.getMessage());
}
}
public static void attackPlayer(Mob mob, PlayerCharacter target) {
try {
if (!mob.canSee(target)) {
mob.setCombatTarget(null);
return;
}
if (mob.behaviourType.callsForHelp)
mobCallForHelp(mob);
if (!MovementUtilities.inRangeDropAggro(mob, target)) {
mob.setCombatTarget(null);
return;
}
if (mob.getRange() * mob.getRange() >= mob.loc.distanceSquared(target.loc)) {
// ranged mobs cant attack while running. skip until they finally stop.
if (mob.isMoving() && mob.getRange() > 20)
return;
CombatManager.combatCycle(mob, mob.combatTarget);
}
if (target.getPet() != null)
if (target.getPet().getCombatTarget() == null && target.getPet().assist)
target.getPet().setCombatTarget(mob);
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: AttackPlayer" + " " + e.getMessage());
}
}
public static void attackBuilding(Mob mob, Building target) {
try {
if (target.getRank() == -1 || !target.isVulnerable() || BuildingManager.getBuildingFromCache(target.getObjectUUID()) == null) {
mob.setCombatTarget(null);
return;
}
City playercity = ZoneManager.getCityAtLocation(mob.getLoc());
if (playercity != null)
for (Mob guard : playercity.getParent().zoneMobSet)
if (guard.agentType.equals(mbEnums.AIAgentType.GUARDCAPTAIN))
if (guard.getCombatTarget() == null && !guard.getGuild().equals(mob.getGuild()))
guard.setCombatTarget(mob);
if (mob.isSiege())
MovementManager.sendRWSSMsg(mob);
CombatManager.combatCycle(mob, target);
if (mob.isSiege()) {
PowerProjectileMsg ppm = new PowerProjectileMsg(mob, target);
ppm.setRange(50);
DispatchManager.dispatchMsgToInterestArea(mob, ppm, DispatchChannel.SECONDARY, MBServerStatics.CHARACTER_LOAD_RANGE, false, false);
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: AttackBuilding" + " " + e.getMessage());
}
}
public static void attackMob(Mob mob, Mob target) {
try {
if (mob.getRange() >= 30 && mob.isMoving())
return;
//no weapons, default mob attack speed 3 seconds.
CombatManager.combatCycle(mob, target);
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: AttackMob" + " " + e.getMessage());
}
}
private static void patrol(Mob mob) {
try {
int patrolDelay = ThreadLocalRandom.current().nextInt((int) (MobAIThread.AI_PATROL_DIVISOR * 0.5f), MobAIThread.AI_PATROL_DIVISOR) + MobAIThread.AI_PATROL_DIVISOR;
// early exit while waiting to patrol again.
// Minions are force marched if captain is alive
boolean forced = mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION) && mob.guardCaptain.isAlive();
if (mob.stopPatrolTime + (patrolDelay * 1000L) > System.currentTimeMillis())
if (!forced)
return;
//guards inherit barracks patrol points dynamically
if (mob.patrolPoints == null || mob.patrolPoints.isEmpty())
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDCAPTAIN) || mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION)) {
Building barracks = mob.building;
if (barracks != null && barracks.patrolPoints != null && !barracks.getPatrolPoints().isEmpty()) {
mob.patrolPoints = barracks.patrolPoints;
} else {
randomGuardPatrolPoint(mob);
return;
}
}
assert mob.patrolPoints != null;
if (mob.lastPatrolPointIndex > mob.patrolPoints.size() - 1)
mob.lastPatrolPointIndex = 0;
// Minions are given marching orders by the captain if he is alive
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION)) {
Mob captain = (Mob) mob.guardCaptain;
mob.destination = captain.destination.add(mbEnums.FormationType.getOffset(2, mob.guardCaptain.minions.indexOf(mob.getObjectUUID()) + 3));
mob.lastPatrolPointIndex = captain.lastPatrolPointIndex;
} else {
mob.destination = mob.patrolPoints.get(mob.lastPatrolPointIndex);
mob.lastPatrolPointIndex += 1;
}
// Captain orders minions to patrol
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDCAPTAIN))
for (Integer minionUUID : mob.minions) {
Mob minion = Mob.getMob(minionUUID);
assert minion != null;
if (minion.isAlive() && minion.combatTarget == null)
MobAI.patrol(minion);
}
MovementUtilities.aiMove(mob, mob.destination, true);
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: AttackTarget" + " " + e.getMessage());
}
}
public static boolean canCast(Mob mob) {
int contractID = 0;
try {
// Performs validation to determine if a
// mobile in the proper state to cast.
if (mob == null)
return false;
if (mob.isPlayerGuard()) {
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDWALLARCHER))
return false; //wall archers don't cast
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION))
contractID = mob.guardCaptain.contract.getContractID();
else
contractID = mob.contract.getContractID();
// exception allowing werewolf and werebear guard captains to cast
if (!mbEnums.MinionType.ContractToMinionMap.get(contractID).isMage() && contractID != 980103 && contractID != 980104)
return false;
}
// Mobile has no powers defined in mobbase or contract..
if (PowersManager.getPowersForRune(mob.getMobBaseID()).isEmpty() && PowersManager.getPowersForRune(contractID).isEmpty())
return false;
if (mob.nextCastTime == 0)
mob.nextCastTime = System.currentTimeMillis();
return mob.nextCastTime <= System.currentTimeMillis();
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: canCast" + " " + e.getMessage());
}
return false;
}
public static boolean mobCast(Mob mob) {
try {
// Method picks a random spell from a mobile's list of powers
// and casts it on the current target (or itself). Validation
// (including empty lists) is done previously within canCast();
ArrayList<RunePowerEntry> powerEntries;
ArrayList<RunePowerEntry> purgeEntries;
AbstractCharacter target = (AbstractCharacter) mob.getCombatTarget();
if (mob.behaviourType.callsForHelp)
mobCallForHelp(mob);
// Generate a list of tokens from the mob powers for this mobile.
powerEntries = new ArrayList<>(PowersManager.getPowersForRune(mob.getMobBaseID()));
purgeEntries = new ArrayList<>();
// Additional powers may come from the contract ID. This is to support
// powers for player guards irrespective of the mobbase used.
if (mob.isPlayerGuard()) {
ArrayList<RunePowerEntry> contractEntries = new ArrayList<>();
if (mob.contract != null)
contractEntries = PowersManager.getPowersForRune(mob.contractUUID);
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION))
contractEntries = PowersManager.getPowersForRune(mob.guardCaptain.contractUUID);
powerEntries.addAll(contractEntries);
}
// If player has this effect on them currently then remove
// this token from our list.
for (RunePowerEntry runePowerEntry : powerEntries) {
PowersBase powerBase = PowersManager.getPowerByToken(runePowerEntry.token);
for (ActionsBase actionBase : powerBase.getActions()) {
String stackType = actionBase.stackType;
if (target.getEffects() != null && target.getEffects().containsKey(stackType))
purgeEntries.add(runePowerEntry);
}
}
powerEntries.removeAll(purgeEntries);
// Sanity check
if (powerEntries.isEmpty())
return false;
// Pick random spell from our list of powers
RunePowerEntry runePowerEntry = powerEntries.get(ThreadLocalRandom.current().nextInt(powerEntries.size()));
PowersBase mobPower = PowersManager.getPowerByToken(runePowerEntry.token);
int powerRank = runePowerEntry.rank;
if (mob.isPlayerGuard())
powerRank = getGuardPowerRank(mob);
// Cast the spell
if (mob.getRange() * mob.getRange() >= mob.loc.distanceSquared(target.loc)) {
PerformActionMsg msg;
if (!mobPower.isHarmful() || mobPower.targetSelf) {
PowersManager.useMobPower(mob, mob, mobPower, powerRank);
msg = PowersManager.createPowerMsg(mobPower, powerRank, mob, mob);
} else {
PowersManager.useMobPower(mob, target, mobPower, powerRank);
msg = PowersManager.createPowerMsg(mobPower, powerRank, mob, target);
}
msg.setUnknown04(2);
PowersManager.finishUseMobPower(msg, mob, 0, 0);
long randomCooldown = (long) ((ThreadLocalRandom.current().nextInt(10, 15) * 1000L) * MobAIThread.AI_CAST_FREQUENCY);
mob.nextCastTime = System.currentTimeMillis() + randomCooldown;
return true;
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: MobCast" + " " + e.getMessage());
}
return false;
}
public static int getGuardPowerRank(Mob mob) {
int powerRank = 1;
switch (mob.getRank()) {
case 1:
powerRank = 10;
break;
case 2:
powerRank = 15;
break;
case 3:
powerRank = 20;
break;
case 4:
powerRank = 25;
break;
case 5:
powerRank = 30;
break;
case 6:
powerRank = 35;
break;
case 7:
powerRank = 40;
break;
}
return powerRank;
}
public static void mobCallForHelp(Mob mob) {
try {
boolean callGotResponse = false;
if (mob.nextCallForHelp == 0)
mob.nextCallForHelp = System.currentTimeMillis();
if (mob.nextCallForHelp < System.currentTimeMillis())
return;
//mob sends call for help message
ChatManager.chatSayInfo(null, mob.getName() + " calls for help!");
Zone mobCamp = mob.parentZone;
for (Mob helper : mobCamp.zoneMobSet) {
if (helper.behaviourType.respondsToCallForHelp && helper.behaviourType.BehaviourHelperType.equals(mob.behaviourType)) {
helper.setCombatTarget(mob.getCombatTarget());
callGotResponse = true;
}
}
//wait 60 seconds to call for help again
if (callGotResponse)
mob.nextCallForHelp = System.currentTimeMillis() + 60000;
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: MobCallForHelp" + " " + e.getMessage());
}
}
public static void determineAction(Mob mob) {
try {
//always check the respawn que, respawn 1 mob max per second to not flood the client
if (mob == null)
return;
if (!mob.getTimestamps().containsKey("lastExecution"))
mob.getTimestamps().put("lastExecution", System.currentTimeMillis());
if (System.currentTimeMillis() < mob.getTimeStamp("lastExecution"))
return;
mob.getTimestamps().put("lastExecution", System.currentTimeMillis() + MobAIThread.AI_PULSE_MOB_THRESHOLD);
//trebuchet spawn handler
if (mob.despawned && mob.getMobBase().getLoadID() == 13171) {
checkForRespawn(mob);
return;
}
//override for guards
if (mob.despawned && mob.isPlayerGuard()) {
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION)) {
if (!mob.guardCaptain.isAlive() || ((Mob) mob.guardCaptain).despawned) {
//minions don't respawn while guard captain is dead
if (!mob.isAlive()) {
mob.deathTime = System.currentTimeMillis();
return;
}
}
}
checkForRespawn(mob);
//check to send mob home for player guards to prevent exploit of dragging guards away and then teleporting
if (!mob.agentType.equals(mbEnums.AIAgentType.PET))
checkToSendMobHome(mob);
return;
}
//no need to continue if mob is dead, check for respawn and move on
if (!mob.isAlive()) {
checkForRespawn(mob);
return;
}
//no players loaded, no need to proceed unless it's a player guard
boolean bypassLoadedPlayerCheck = false;
if (mob.isPlayerGuard() || mob.isSiege()) {
bypassLoadedPlayerCheck = true;
if (mob.combatTarget != null && mob.combatTarget.getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter))
if (mob.combatTarget.loc.distanceSquared(mob.loc) > 10000)
mob.setCombatTarget(null);
}
if (mob.playerAgroMap.isEmpty() && !bypassLoadedPlayerCheck) {
if (mob.getCombatTarget() != null)
mob.setCombatTarget(null);
return;
}
if (!mob.agentType.equals(mbEnums.AIAgentType.PET))
checkToSendMobHome(mob);
if (mob.getCombatTarget() != null) {
if (!mob.getCombatTarget().isAlive()) {
mob.setCombatTarget(null);
return;
}
if (mob.getCombatTarget().getObjectTypeMask() == MBServerStatics.MASK_PLAYER) {
PlayerCharacter target = (PlayerCharacter) mob.getCombatTarget();
if (!mob.playerAgroMap.containsKey(target.getObjectUUID())) {
mob.setCombatTarget(null);
return;
}
if (!mob.canSee((PlayerCharacter) mob.getCombatTarget())) {
mob.setCombatTarget(null);
return;
}
}
}
switch (mob.behaviourType) {
case GuardCaptain:
case GuardMinion:
case GuardWallArcher:
guardLogic(mob);
break;
case Pet1:
case SiegeEngine:
petLogic(mob);
break;
case HamletGuard:
hamletGuardLogic(mob);
break;
default:
defaultLogic(mob);
break;
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: DetermineAction" + " " + e.getMessage());
}
}
private static void checkForAggro(Mob aiAgent) {
try {
//looks for and sets mobs combatTarget
if (!aiAgent.isAlive())
return;
ConcurrentHashMap<Integer, Float> loadedPlayers = aiAgent.playerAgroMap;
for (Entry<Integer, Float> playerEntry : loadedPlayers.entrySet()) {
int playerID = playerEntry.getKey();
PlayerCharacter loadedPlayer = PlayerCharacter.getPlayerCharacter(playerID);
//Player is null, let's remove them from the list.
if (loadedPlayer == null) {
loadedPlayers.remove(playerID);
continue;
}
//Player is Dead, Mob no longer needs to attempt to aggro. Remove them from aggro map.
if (!loadedPlayer.isAlive()) {
loadedPlayers.remove(playerID);
continue;
}
//Can't see target, skip aggro.
if (!aiAgent.canSee(loadedPlayer))
continue;
// No aggro for this race type
if (!aiAgent.notEnemy.isEmpty() && aiAgent.notEnemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
continue;
//mob has enemies and this player race is not it
if (!aiAgent.enemy.isEmpty() && !aiAgent.enemy.contains(loadedPlayer.race.getRaceType().getMonsterType()))
continue;
if (MovementUtilities.inRangeToAggro(aiAgent, loadedPlayer)) {
aiAgent.setCombatTarget(loadedPlayer);
return;
}
}
if (aiAgent.getCombatTarget() == null) {
//look for pets to aggro if no players found to aggro
HashSet<AbstractWorldObject> awoList = WorldGrid.getObjectsInRangePartial(aiAgent, MobAIThread.AI_BASE_AGGRO_RANGE, MBServerStatics.MASK_PET);
for (AbstractWorldObject awoMob : awoList) {
// exclude self.
if (aiAgent.equals(awoMob))
continue;
Mob aggroMob = (Mob) awoMob;
aiAgent.setCombatTarget(aggroMob);
return;
}
}
} catch (Exception e) {
Logger.info(aiAgent.getObjectUUID() + " " + aiAgent.getName() + " Failed At: CheckForAggro" + " " + e.getMessage());
}
}
private static void checkMobMovement(Mob mob) {
try {
if (!MovementUtilities.canMove(mob))
return;
mob.updateLocation();
if (mob.behaviourType == mbEnums.MobBehaviourType.Pet1) {
if (mob.guardCaptain == null)
return;
//mob no longer has its owner loaded, translate pet to owner
if (!mob.playerAgroMap.containsKey(mob.guardCaptain.getObjectUUID())) {
MovementManager.translocate(mob, mob.guardCaptain.getLoc());
return;
}
if (mob.getCombatTarget() == null) {
//move back to owner
if (mob.getRange() * mob.getRange() >= mob.loc.distanceSquared(mob.guardCaptain.loc))
return;
mob.destination = mob.guardCaptain.getLoc();
MovementUtilities.moveToLocation(mob, mob.destination, 5, false);
} else
chaseTarget(mob);
} else {
if (mob.getCombatTarget() == null) {
if (!mob.isMoving()) {
// Minions only patrol on their own if captain is dead.
if (!mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION))
patrol(mob);
else if (!mob.guardCaptain.isAlive())
patrol(mob);
} else
mob.stopPatrolTime = System.currentTimeMillis();
} else {
chaseTarget(mob);
}
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: CheckMobMovement" + " " + e.getMessage());
}
}
private static void checkForRespawn(Mob aiAgent) {
try {
if (aiAgent.deathTime == 0) {
aiAgent.setDeathTime(System.currentTimeMillis());
return;
}
//handles checking for respawn of dead mobs even when no players have mob loaded
//Despawn Timer with Loot currently in inventory.
if (!aiAgent.despawned) {
if (aiAgent.charItemManager.getInventoryCount() > 0) {
if (System.currentTimeMillis() > aiAgent.deathTime + MBServerStatics.DESPAWN_TIMER_WITH_LOOT) {
aiAgent.despawn();
aiAgent.deathTime = System.currentTimeMillis();
}
//No items in inventory.
} else {
//Mob's Loot has been looted.
if (aiAgent.isHasLoot()) {
if (System.currentTimeMillis() > aiAgent.deathTime + MBServerStatics.DESPAWN_TIMER_ONCE_LOOTED) {
aiAgent.despawn();
aiAgent.deathTime = System.currentTimeMillis();
}
//Mob never had Loot.
} else {
if (System.currentTimeMillis() > aiAgent.deathTime + MBServerStatics.DESPAWN_TIMER) {
aiAgent.despawn();
aiAgent.deathTime = System.currentTimeMillis();
}
}
}
} else if (System.currentTimeMillis() > aiAgent.deathTime + (aiAgent.spawnDelay * 1000L)) {
aiAgent.respawnTime = aiAgent.deathTime + (aiAgent.spawnDelay * 1000L);
ReSpawner.respawnQueue.put(aiAgent);
}
} catch (Exception e) {
Logger.info(aiAgent.getObjectUUID() + " " + aiAgent.getName() + " Failed At: CheckForRespawn" + " " + e.getMessage());
}
}
public static void checkForAttack(Mob mob) {
try {
//checks if mob can attack based on attack timer and range
if (!mob.isAlive())
return;
if (mob.getCombatTarget() == null)
return;
if (mob.getCombatTarget().getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter) && !MovementUtilities.inRangeDropAggro(mob, (PlayerCharacter) mob.getCombatTarget()) && !mob.agentType.equals(mbEnums.AIAgentType.PET)) {
mob.setCombatTarget(null);
return;
}
attackTarget(mob, mob.getCombatTarget());
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: CheckForAttack" + " " + e.getMessage());
}
}
private static void checkToSendMobHome(Mob mob) {
try {
if (mob.getCombatTarget() != null && mob.getRange() * mob.getRange() >= MobAIThread.AI_BASE_AGGRO_RANGE * 0.5f)
return;
if (mob.isPlayerGuard() && !mob.despawned) {
City current = ZoneManager.getCityAtLocation(mob.getLoc());
if (current == null || !current.equals(mob.getGuild().getOwnedCity())) {
PowersBase recall = PowersManager.getPowerByToken(-1994153779);
PowersManager.useMobPower(mob, mob, recall, 40);
mob.setCombatTarget(null);
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDCAPTAIN) && mob.isAlive()) {
//guard captain pulls his minions home with him
for (Integer minionUUID : mob.minions) {
Mob minion = Mob.getMob(minionUUID);
PowersManager.useMobPower(minion, minion, recall, 40);
assert minion != null;
minion.setCombatTarget(null);
}
}
}
} else if (!MovementUtilities.inRangeOfBindLocation(mob)) {
PowersBase recall = PowersManager.getPowerByToken(-1994153779);
PowersManager.useMobPower(mob, mob, recall, 40);
mob.setCombatTarget(null);
mob.playerAgroMap.replaceAll((e, v) -> 0f);
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: CheckToSendMobHome" + " " + e.getMessage());
}
}
private static void chaseTarget(Mob mob) {
try {
if (!mob.getTimestamps().containsKey("lastChase"))
mob.getTimestamps().put("lastChase", System.currentTimeMillis());
else if (System.currentTimeMillis() < mob.getTimestamps().get("lastChase") + (750 + ThreadLocalRandom.current().nextInt(0, 500)))
return;
mob.getTimestamps().put("lastChase", System.currentTimeMillis());
if (mob.getRange() * mob.getRange() <= mob.loc.distanceSquared(mob.combatTarget.loc)) {
if (mob.getRange() > 15) {
mob.destination = mob.getCombatTarget().getLoc();
MovementUtilities.moveToLocation(mob, mob.destination, 0, false);
} else {
//check if building
switch (mob.getCombatTarget().getObjectType()) {
case PlayerCharacter:
case Mob:
mob.destination = MovementUtilities.GetDestinationToCharacter(mob, (AbstractCharacter) mob.getCombatTarget());
MovementUtilities.moveToLocation(mob, mob.destination, mob.getRange() + 1, false);
break;
case Building:
mob.destination = mob.getCombatTarget().getLoc();
MovementUtilities.moveToLocation(mob, mob.getCombatTarget().getLoc(), 0, false);
break;
}
}
}
mob.updateMovementState();
mob.updateLocation();
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: chaseTarget" + " " + e.getMessage());
}
}
private static void safeGuardAggro(Mob mob) {
try {
HashSet<AbstractWorldObject> awoList = WorldGrid.getObjectsInRangePartial(mob, 100, MBServerStatics.MASK_MOB);
for (AbstractWorldObject awoMob : awoList) {
//dont scan self.
if (mob.equals(awoMob))
continue;
Mob aggroMob = (Mob) awoMob;
//don't attack other guards
if (aggroMob.isGuard())
continue;
//don't attack pets
if (aggroMob.agentType.equals(mbEnums.AIAgentType.PET))
continue;
if (mob.getLoc().distanceSquared2D(aggroMob.getLoc()) > sqr(50))
continue;
mob.setCombatTarget(aggroMob);
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: SafeGuardAggro" + " " + e.getMessage());
}
}
public static void guardLogic(Mob mob) {
try {
if (mob.getCombatTarget() == null) {
checkForPlayerGuardAggro(mob);
} else {
//do not need to look to change target if target is already null
AbstractWorldObject newTarget = changeTargetFromHateValue(mob);
if (newTarget != null) {
if (newTarget.getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter)) {
if (guardCanAggro(mob, (PlayerCharacter) newTarget))
mob.setCombatTarget(newTarget);
} else
mob.setCombatTarget(newTarget);
}
}
if (mob.behaviourType.canRoam)
checkMobMovement(mob);//all guards that can move check to move
if (mob.combatTarget != null)
checkForAttack(mob); //only check to attack if combat target is not null
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: GuardLogic" + " " + e.getMessage());
}
}
private static void petLogic(Mob mob) {
try {
if (mob.guardCaptain == null && !mob.isNecroPet() && !mob.isSiege())
if (ZoneManager.seaFloor.zoneMobSet.contains(mob))
mob.killCharacter("no owner");
if (MovementUtilities.canMove(mob) && mob.behaviourType.canRoam)
checkMobMovement(mob);
checkForAttack(mob);
//recover health
if (!mob.getTimestamps().containsKey("HEALTHRECOVERED"))
mob.getTimestamps().put("HEALTHRECOVERED", System.currentTimeMillis());
if (mob.isSit() && mob.getTimeStamp("HEALTHRECOVERED") < System.currentTimeMillis() + 3000)
if (mob.getHealth() < mob.getHealthMax()) {
float recoveredHealth = mob.getHealthMax() * ((1 + mob.getBonuses().getFloatPercentAll(mbEnums.ModType.HealthRecoverRate, mbEnums.SourceType.None)) * 0.01f);
mob.setHealth(mob.getHealth() + recoveredHealth);
mob.getTimestamps().put("HEALTHRECOVERED", System.currentTimeMillis());
if (mob.getHealth() > mob.getHealthMax())
mob.setHealth(mob.getHealthMax());
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: PetLogic" + " " + e.getMessage());
}
}
private static void hamletGuardLogic(Mob mob) {
try {
if (ConfigManager.MB_RULESET.getValue().equals("LORE")) {
if (mob.getCombatTarget() == null)
hamletGuardAggro(mob);
else if (!mob.getCombatTarget().isAlive())
hamletGuardAggro(mob);
} else {
//safehold guard
if (mob.getCombatTarget() == null)
safeGuardAggro(mob);
else if (!mob.getCombatTarget().isAlive())
safeGuardAggro(mob);
}
checkForAttack(mob);
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: HamletGuardLogic" + " " + e.getMessage());
}
}
private static void hamletGuardAggro(Mob mob) {
ConcurrentHashMap<Integer, Float> loadedPlayers = mob.playerAgroMap;
for (Entry<Integer, Float> playerEntry : loadedPlayers.entrySet()) {
int playerID = playerEntry.getKey();
PlayerCharacter loadedPlayer = PlayerCharacter.getPlayerCharacter(playerID);
if (loadedPlayer == null)
continue;
if (!loadedPlayer.isAlive())
continue;
//Can't see target, skip aggro.
if (!mob.canSee(loadedPlayer))
continue;
// No aggro for this player
if (!guardCanAggro(mob, loadedPlayer))
continue;
if (MovementUtilities.inRangeToAggro(mob, loadedPlayer) && mob.getCombatTarget() == null) {
mob.setCombatTarget(loadedPlayer);
return;
}
}
}
private static void defaultLogic(Mob mob) {
try {
//check for players that can be aggroed if mob is agressive and has no target
if (mob.getCombatTarget() != null && !mob.playerAgroMap.containsKey(mob.getCombatTarget().getObjectUUID()))
mob.setCombatTarget(null);
if (mob.behaviourType.isAgressive) {
AbstractWorldObject newTarget = changeTargetFromHateValue(mob);
if (newTarget != null)
mob.setCombatTarget(newTarget);
else {
if (mob.getCombatTarget() == null) {
if (mob.behaviourType == mbEnums.MobBehaviourType.HamletGuard)
safeGuardAggro(mob); //safehold guard
else
checkForAggro(mob); //normal aggro
}
}
}
//check if mob can move for patrol or moving to target
if (mob.behaviourType.canRoam)
checkMobMovement(mob);
//check if mob can attack if it isn't wimpy
if (!mob.behaviourType.isWimpy && mob.getCombatTarget() != null)
checkForAttack(mob);
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: DefaultLogic" + " " + e.getMessage());
}
}
public static void checkForPlayerGuardAggro(Mob mob) {
try {
//looks for and sets mobs combatTarget
if (!mob.isAlive())
return;
// Defer to captain if possible for current target
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDMINION) && mob.guardCaptain.isAlive() && mob.guardCaptain.combatTarget != null) {
mob.setCombatTarget(mob.guardCaptain.combatTarget);
return;
}
ConcurrentHashMap<Integer, Float> loadedPlayers = mob.playerAgroMap;
for (Entry<Integer, Float> playerEntry : loadedPlayers.entrySet()) {
int playerID = playerEntry.getKey();
PlayerCharacter loadedPlayer = PlayerCharacter.getPlayerCharacter(playerID);
//Player is null, let's remove them from the list.
if (loadedPlayer == null) {
loadedPlayers.remove(playerID);
continue;
}
//Player is Dead, Mob no longer needs to attempt to aggro. Remove them from aggro map.
if (!loadedPlayer.isAlive()) {
loadedPlayers.remove(playerID);
continue;
}
//Can't see target, skip aggro.
if (!mob.canSee(loadedPlayer))
continue;
// No aggro for this player
if (!guardCanAggro(mob, loadedPlayer))
continue;
if (MovementUtilities.inRangeToAggro(mob, loadedPlayer) && mob.getCombatTarget() == null) {
mob.setCombatTarget(loadedPlayer);
return;
}
}
if (mob.getCombatTarget() == null) {
//look for siege equipment to aggro if no players found to aggro
HashSet<AbstractWorldObject> awoList = WorldGrid.getObjectsInRangePartial(mob, MobAIThread.AI_BASE_AGGRO_RANGE, MBServerStatics.MASK_SIEGE);
for (AbstractWorldObject awoMob : awoList) {
Mob aggroMob = (Mob) awoMob;
if (guardCanAggro(mob, aggroMob)) {
mob.setCombatTarget(aggroMob);
return;
}
}
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: CheckForPlayerGuardAggro" + e.getMessage());
}
}
public static Boolean guardCanAggro(Mob mob, AbstractCharacter target) {
try {
if (ConfigManager.MB_RULESET.getValue().equals("LORE") && !target.guild.equals(Guild.getErrantGuild())) {
if (mob.guild.charter.equals(target.guild.charter))
return false;
}
if (mob.guardedCity != null && mob.guardedCity.cityOutlaws.contains(target.getObjectUUID()))
return true;
if (mob.getGuild().getNation().equals(target.getGuild().getNation()))
return false;
//first check condemn list for aggro allowed (allies button is checked)
if (Objects.requireNonNull(ZoneManager.getCityAtLocation(mob.getLoc())).getTOL().reverseKOS) {
for (Entry<Integer, Condemned> entry : Objects.requireNonNull(ZoneManager.getCityAtLocation(mob.getLoc())).getTOL().getCondemned().entrySet()) {
//target is listed individually
if (entry.getValue().playerUID == target.getObjectUUID() && entry.getValue().active)
return false;
//target's guild is listed
if (Guild.getGuild(entry.getValue().guildUID) == target.getGuild())
return false;
//target's nation is listed
if (Guild.getGuild(entry.getValue().guildUID) == target.getGuild().getNation())
return false;
}
return true;
} else {
//allies button is not checked
for (Entry<Integer, Condemned> entry : Objects.requireNonNull(ZoneManager.getCityAtLocation(mob.getLoc())).getTOL().getCondemned().entrySet()) {
//target is listed individually
if (entry.getValue().playerUID == target.getObjectUUID() && entry.getValue().active)
return true;
//target's guild is listed
if (Guild.getGuild(entry.getValue().guildUID) == target.getGuild())
return true;
//target's nation is listed
if (Guild.getGuild(entry.getValue().guildUID) == target.getGuild().getNation())
return true;
}
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: GuardCanAggro" + " " + e.getMessage());
}
return false;
}
public static void randomGuardPatrolPoint(Mob mob) {
try {
//early exit for a mob who is already moving to a patrol point
//while mob moving, update lastPatrolTime so that when they stop moving the 10 second timer can begin
if (mob.isMoving()) {
mob.stopPatrolTime = System.currentTimeMillis();
return;
}
//wait between 10 and 15 seconds after reaching patrol point before moving
int patrolDelay = ThreadLocalRandom.current().nextInt(10000) + 5000;
//early exit while waiting to patrol again
if (mob.stopPatrolTime + patrolDelay > System.currentTimeMillis())
return;
float xPoint = ThreadLocalRandom.current().nextInt(400) - 200;
float zPoint = ThreadLocalRandom.current().nextInt(400) - 200;
Vector3fImmutable TreePos = mob.getGuild().getOwnedCity().getLoc();
mob.destination = new Vector3fImmutable(TreePos.x + xPoint, TreePos.y, TreePos.z + zPoint);
MovementUtilities.aiMove(mob, mob.destination, true);
if (mob.agentType.equals(mbEnums.AIAgentType.GUARDCAPTAIN)) {
for (Integer minionUUID : mob.minions) {
Mob minion = Mob.getMob(minionUUID);
//make sure mob is out of combat stance
assert minion != null;
if (!minion.despawned) {
if (MovementUtilities.canMove(minion)) {
Vector3f minionOffset = mbEnums.FormationType.getOffset(2, mob.minions.indexOf(minionUUID) + 3);
minion.updateLocation();
Vector3fImmutable formationPatrolPoint = new Vector3fImmutable(mob.destination.x + minionOffset.x, mob.destination.y, mob.destination.z + minionOffset.z);
MovementUtilities.aiMove(minion, formationPatrolPoint, true);
}
}
}
}
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: randomGuardPatrolPoints" + " " + e);
}
}
public static AbstractWorldObject changeTargetFromHateValue(Mob mob) {
try {
float CurrentHateValue = 0;
if (mob.getCombatTarget() != null && mob.getCombatTarget().getObjectType().equals(mbEnums.GameObjectType.PlayerCharacter))
CurrentHateValue = mob.playerAgroMap.get(mob.combatTarget.getObjectUUID());
AbstractWorldObject mostHatedTarget = null;
for (Entry<Integer, Float> playerEntry : mob.playerAgroMap.entrySet()) {
PlayerCharacter potentialTarget = PlayerCharacter.getPlayerCharacter(playerEntry.getKey());
if (potentialTarget.equals(mob.getCombatTarget()))
continue;
if (ConfigManager.MB_RULESET.getValue().equals("LORE") && !potentialTarget.guild.equals(Guild.getErrantGuild())) {
if (mob.guild.charter.equals(potentialTarget.guild.charter))
continue;
}
if (mob.playerAgroMap.get(potentialTarget.getObjectUUID()) > CurrentHateValue && MovementUtilities.inRangeToAggro(mob, potentialTarget)) {
CurrentHateValue = mob.playerAgroMap.get(potentialTarget.getObjectUUID());
mostHatedTarget = potentialTarget;
}
}
return mostHatedTarget;
} catch (Exception e) {
Logger.info(mob.getObjectUUID() + " " + mob.getName() + " Failed At: ChangeTargetFromMostHated" + " " + e.getMessage());
}
return null;
}
}