Added fear mechanic.

.gitignore

@@ -24,3 +24,5 @@
 hs_err_pid*
 replay_pid*
 
+*.code-workspace
+

src/engine/Enum.java

@@ -1196,6 +1196,7 @@ public class Enum {
         Durability,
         ExclusiveDamageCap,
         Fade,
+        Fear,
         Fly,
         Health,
         HealthFull,

src/engine/db/handlers/dbEffectsBaseHandler.java

@@ -280,6 +280,9 @@ public class dbEffectsBaseHandler extends dbHandlerBase {
             case Stunned:
                 abstractEffectModifier = new StunnedEffectModifier(rs);
                 break;
+            case Fear:
+                abstractEffectModifier = new FearEffectModifier(rs);
+                break;
             case Value:
                 abstractEffectModifier = new ValueEffectModifier(rs);
                 if (effectBase != null) {

src/engine/gameManager/CombatManager.java

@@ -433,6 +433,11 @@ public enum CombatManager {
             if (bonus != null && bonus.getBool(ModType.Stunned, SourceType.None))
                 attackFailure = true;
 
+            //see if attacker is feared. If so, stop here
+            
+            if (bonus != null && bonus.getBool(ModType.Fear, SourceType.None))
+                attackFailure = true;
+
             //Get Range of weapon
 
             float range;

src/engine/gameManager/MovementManager.java

@@ -79,6 +79,11 @@ public enum MovementManager {
             return;
         }
 
+        // Will this prevent movement at all or only player input for movement?
+        if (toMove.getBonuses().getBool(ModType.Fear, SourceType.None)) {
+            return;
+        }
+
         if (msg.getEndLat() > MBServerStatics.MAX_WORLD_WIDTH)
             msg.setEndLat((float) MBServerStatics.MAX_WORLD_WIDTH);
 
@@ -407,6 +412,10 @@ public enum MovementManager {
             PlayerBonuses bonus = member.getBonuses();
             if (bonus.getBool(ModType.Stunned, SourceType.None) || bonus.getBool(ModType.CannotMove, SourceType.None))
                 continue;
+            
+            //don't move if player is feared
+            if (bonus.getBool(ModType.Fear, SourceType.None))
+                continue;
 
             member.update();
 

src/engine/gameManager/PowersManager.java

@@ -313,6 +313,9 @@ public enum PowersManager {
         if (bonus != null && (bonus.getBool(ModType.Stunned, SourceType.None) || bonus.getBool(ModType.CannotCast, SourceType.None) || bonus.getBool(ModType.BlockedPowerType, sourceType)))
             return true;
 
+        if (bonus != null && bonus.getBool(ModType.Fear, SourceType.None))
+            return true;
+
         // if moving make sure spell valid for movement
         Vector3fImmutable endLoc = playerCharacter.getEndLoc();
 
@@ -595,6 +598,9 @@ public enum PowersManager {
         SourceType sourceType = SourceType.GetSourceType(pb.getCategory());
         if (bonus != null && (bonus.getBool(ModType.Stunned, SourceType.None) || bonus.getBool(ModType.CannotCast, SourceType.None) || bonus.getBool(ModType.BlockedPowerType, sourceType)))
             return true;
+        
+        if (bonus != null && bonus.getBool(ModType.Fear, SourceType.None))
+            return true;
 
         // if moving make sure spell valid for movement
         // if flying, make sure spell valid for flying.
@@ -761,6 +767,11 @@ public enum PowersManager {
                 finishRecycleTime(msg.getPowerUsedID(), playerCharacter, true);
                 return;
             }
+
+            if (bonus.getBool(ModType.Fear, SourceType.None)) {
+                finishRecycleTime(msg.getPowerUsedID(), playerCharacter, true);
+                return;
+            }
         }
 
         // get target loc
@@ -1042,6 +1053,9 @@ public enum PowersManager {
                 return;
         }
 
+        if (bonus != null && bonus.getBool(ModType.Fear, SourceType.None))
+            return;
+
         msg.setNumTrains(9999);
         msg.setUnknown04(2);
         DispatchMessage.sendToAllInRange(caster, msg);
@@ -2565,6 +2579,10 @@ public enum PowersManager {
 
     }
 
+    public static void cancelOnFear(AbstractCharacter ac) {
+
+    }
+
     private static PowersBase getLastPower(AbstractCharacter ac) {
         if (ac == null)
             return null;

src/engine/jobs/FearWanderJob.java

@@ -0,0 +1,42 @@
+package engine.jobs;
+
+import engine.job.AbstractJob;
+import engine.objects.AbstractCharacter;
+import engine.math.Vector3fImmutable;
+import engine.server.MBServerStatics;
+
+import java.util.Random;
+
+public class FearWanderJob extends AbstractJob {
+    private final AbstractCharacter target;
+    private final Random rand = new Random();
+
+    public FearWanderJob(AbstractCharacter target) {
+        super();
+        this.target = target;
+    }
+
+    @Override
+    public void doJob() {
+        // Only wander if still feared
+        if (target == null || !target.getBonuses().getBool(engine.Enum.ModType.Fear, engine.Enum.SourceType.None))
+            return;
+
+        // Pick a random direction and distance
+        float angle = rand.nextFloat() * (float)Math.PI * 2f;
+        float distance = 5f + rand.nextFloat() * 10f; // 5-15 units
+
+        Vector3fImmutable current = target.getLoc();
+        float newX = current.x + (float)Math.cos(angle) * distance;
+        float newZ = current.z + (float)Math.sin(angle) * distance;
+
+        // Clamp to world bounds if needed
+        newX = (float) Math.max(0, Math.min(newX, MBServerStatics.MAX_WORLD_WIDTH));
+        newZ = (float) Math.max(0, Math.min(newZ, MBServerStatics.MAX_WORLD_HEIGHT));
+
+        Vector3fImmutable dest = new Vector3fImmutable(newX, current.y, newZ);
+
+        // Issue movement (implement setEndLoc or similar in your AbstractCharacter)
+        target.setEndLoc(dest);
+    }
+}

src/engine/mobileAI/utilities/CombatUtilities.java

@@ -124,7 +124,7 @@ public class CombatUtilities {
     }
 
     public static boolean canSwing(Mob agent) {
-        return (agent.isAlive() && !agent.getBonuses().getBool(ModType.Stunned, SourceType.None));
+        return (agent.isAlive() && !agent.getBonuses().getBool(ModType.Stunned, SourceType.None) && !agent.getBonuses().getBool(ModType.Fear, SourceType.None));
     }
 
     public static void swingIsMiss(Mob agent, AbstractWorldObject target, int animation) {

src/engine/mobileAI/utilities/MovementUtilities.java

@@ -169,7 +169,7 @@ public class MovementUtilities {
         if (agent.getMobBase() != null && Enum.MobFlagType.SENTINEL.elementOf(agent.getMobBase().getFlags()))
             return false;
 
-        return (agent.isAlive() && !agent.getBonuses().getBool(ModType.Stunned, SourceType.None) && !agent.getBonuses().getBool(ModType.CannotMove, SourceType.None));
+        return (agent.isAlive() && !agent.getBonuses().getBool(ModType.Stunned, SourceType.None) && !agent.getBonuses().getBool(ModType.Fear, SourceType.None) && !agent.getBonuses().getBool(ModType.CannotMove, SourceType.None));
     }
 
     public static Vector3fImmutable randomPatrolLocation(Mob agent, Vector3fImmutable center, float radius) {

src/engine/objects/AbstractCharacter.java

@@ -1653,6 +1653,30 @@ public abstract class AbstractCharacter extends AbstractWorldObject {
         PowersManager.cancelOnStun(this);
     }
 
+    public final void cancelOnFear() {
+        boolean changed = false;
+        for (String s : this.effects.keySet()) {
+            Effect eff = this.effects.get(s);
+            if (eff == null)
+                continue;
+            if (eff.cancelOnFear() && eff.cancel()) {
+                eff.cancelJob();
+                this.effects.remove(s);
+                changed = true;
+            }
+        }
+
+        JobContainer wanderJob = this.getTimers().get("FearWander");
+        if (wanderJob != null) {
+            wanderJob.cancelJob();
+            this.getTimers().remove("FearWander");
+        }
+        if (changed) {
+            applyBonuses();
+        }
+        PowersManager.cancelOnFear(this);
+    }
+
     //Call to apply any new effects to player
     public synchronized void applyBonuses() {
         PlayerCharacter player;

src/engine/objects/Effect.java

@@ -48,6 +48,7 @@ public class Effect {
     private boolean cancelOnTerritoryClaim;
     private boolean cancelOnUnEquip;
     private boolean cancelOnStun;
+    private boolean cancelOnFear;
     private boolean bakedInStat = false;
     private boolean isStatic = false;
     private int effectSourceType = 0;
@@ -80,6 +81,7 @@ public class Effect {
         this.cancelOnTerritoryClaim = false;
         this.cancelOnUnEquip = false;
         this.cancelOnStun = false;
+        this.cancelOnFear = false;
         this.eb = eb;
         this.trains = trains;
     }
@@ -99,6 +101,7 @@ public class Effect {
         this.cancelOnTerritoryClaim = false;
         this.cancelOnUnEquip = false;
         this.cancelOnStun = false;
+        this.cancelOnFear = false;
         this.eb = eb;
         this.trains = trains;
         this.isStatic = isStatic;
@@ -581,6 +584,12 @@ public class Effect {
         return this.cancelOnStun;
     }
 
+    public boolean cancelOnFear() {
+        if (this.eb == null)
+            return true;
+        return this.cancelOnFear;
+    }
+
     public boolean cancelOnTakeDamage() {
         if (this.eb == null)
             return true;

src/engine/objects/Mob.java

@@ -1249,7 +1249,7 @@ public class Mob extends AbstractIntelligenceAgent {
         if (!this.isMoving())
             return;
 
-        if (this.isAlive() == false || this.getBonuses().getBool(ModType.Stunned, SourceType.None) || this.getBonuses().getBool(ModType.CannotMove, SourceType.None)) {
+        if (this.isAlive() == false || this.getBonuses().getBool(ModType.Stunned, SourceType.None) || this.getBonuses().getBool(ModType.Fear, SourceType.None) || this.getBonuses().getBool(ModType.CannotMove, SourceType.None)) {
             //Target is stunned or rooted. Don't move
 
             this.stopMovement(this.getMovementLoc());

src/engine/objects/PlayerCharacter.java

@@ -4407,6 +4407,10 @@ public class PlayerCharacter extends AbstractCharacter {
         if (this.bonuses.getBool(ModType.Stunned, SourceType.None))
             return 0f;
 
+        if (this.bonuses.getBool(
+            ModType.Fear, SourceType.None))
+            return 0f;
+
         // Get base skill amount
         CharacterSkill sk = this.skills.get(type);
         float amount;
@@ -4436,6 +4440,10 @@ public class PlayerCharacter extends AbstractCharacter {
         // must not be stunned
         if (this.bonuses.getBool(ModType.Stunned, SourceType.None))
             return 0f;
+        
+        if (this.bonuses.getBool(ModType.Fear, SourceType.None))
+        return 0f;
+
 
         // Get base skill amount
         CharacterSkill sk = this.skills.get(sourceType.name());
@@ -4897,6 +4905,12 @@ public class PlayerCharacter extends AbstractCharacter {
             this.region = AbstractWorldObject.GetRegionByWorldObject(this);
             return;
         }
+        if (this.isAlive() == false || this.getBonuses().getBool(ModType.Fear, SourceType.None)) {
+            //Target is feared. Don't move
+            this.stopMovement(newLoc);
+            this.region = AbstractWorldObject.GetRegionByWorldObject(this);
+            return;
+        }
         if (newLoc.equals(this.getEndLoc())) {
             this.stopMovement(newLoc);
             this.region = AbstractWorldObject.GetRegionByWorldObject(this);

src/engine/powers/ActionsBase.java

@@ -247,6 +247,8 @@ public class ActionsBase {
             //TODO make this more efficient then testing strings
             if (this.stackType.equals("Stun") && bonus.getBool(ModType.ImmuneTo, SourceType.Stun))
                 return true; //Currently stun immune. Skip stun
+            else if (this.stackType.equals("Fear") && bonus.getBool(ModType.ImmuneTo, SourceType.Fear))
+                return true; //Currently fear immune. Skip fear
             else if (this.stackType.equals("Snare") && bonus.getBool(ModType.ImmuneTo, SourceType.Snare))
                 return true; //Currently snare immune. Skip snare
             else if (this.stackType.equals("Blindness") && bonus.getBool(ModType.ImmuneTo, SourceType.Blind))

src/engine/powers/effectmodifiers/FearEffectModifier.java

@@ -0,0 +1,58 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+package engine.powers.effectmodifiers;
+
+import engine.Enum.GameObjectType;
+import engine.Enum.ModType;
+import engine.Enum.SourceType;
+import engine.jobs.FearWanderJob;
+import engine.job.JobContainer;
+import engine.job.JobScheduler;
+import engine.jobs.AbstractEffectJob;
+import engine.objects.*;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+public class FearEffectModifier extends AbstractEffectModifier {
+
+    public FearEffectModifier(ResultSet rs) throws SQLException {
+        super(rs);
+    }
+
+    @Override
+    protected void _applyEffectModifier(AbstractCharacter source, AbstractWorldObject awo, int trains, AbstractEffectJob effect) {
+        // Optional: custom logic when fear is applied
+    }
+
+    @Override
+    public void applyBonus(AbstractCharacter ac, int trains) {
+        PlayerBonuses bonus = ac.getBonuses();
+
+        bonus.setBool(this.modType, this.sourceType, true);
+        ac.cancelOnFear();
+        ac.setIsCasting(false);
+        ac.stopMovement(ac.getLoc());
+        
+        // Schedule the wander job if not already scheduled
+        if (ac.getTimers().get("FearWander") == null) {
+            JobContainer wanderJob = JobScheduler.getInstance().scheduleJob(
+                new FearWanderJob(ac), 2000
+            );
+
+            ac.getTimers().put("FearWander", wanderJob);
+        }
+    }
+
+    @Override
+    public void applyBonus(Item item, int trains) {}
+    @Override
+    public void applyBonus(Building building, int trains) {}
+}