Mobs Invisible

Horyon · 28 Май 2023

Hello guys.

I'm facing a strange bug for a few months. I have add custom npcs to npc: grp and name. So far ok, work etc... problem is always they spawn invisible. I believe its just a visual issue cause after 1 hit using next target, the npc appear. Always after 1 hit he appear.

Lf any help ty!!!

MrKirill1232 · 28 Май 2023

Horyon написал(а):
Hello guys.

I'm facing a strange bug for a few months. I have add custom npcs to npc: grp and name. So far ok, work etc... problem is always they spawn invisible. I believe its just a visual issue cause after 1 hit using next target, the npc appear. Always after 1 hit he appear.
Посмотреть вложение 52544

Lf any help ty!!!

use geodata

Horyon · 28 Май 2023

Keep with problem @MrKirill1232.

Mobs invisible until get hit

Elrik · 28 Май 2023

Horyon написал(а):
Keep with problem @MrKirill1232.

Mobs invisible until get hit

World.java -> switchRegion(). Have fun

Horyon · 28 Май 2023

Elrik написал(а):
World.java -> switchRegion(). Have fun

I take a look at this but, my low knowledge dont make me found the problem in there.

OBS: i realese that the only problem is with

Java:

world.spawnGroup("operatives");

that push a group in instance XML

XML:

<group name="operatives" spawnByDefault="false">
            <!-- Operative - 1 Room -->
            <npc id="22998" x="47909" y="248350" z="-6300" heading="0" />
            <npc id="22998" x="47983" y="248607" z="-6300" heading="0" />
            <npc id="22998" x="47844" y="248568" z="-6300" heading="0" />
            <npc id="22998" x="47873" y="248432" z="-6300" heading="0" />
            <npc id="22998" x="47632" y="248406" z="-6300" heading="0" />
            <npc id="22998" x="47843" y="248461" z="-6300" heading="0" />
        </group>

in the Java instance file, normal addspawn works just fine without problem. Only the mobs in this group from xml looks be bugged.

Horyon · 29 Май 2023

Horyon написал(а):
I take a look at this but, my low knowledge dont make me found the problem in there.

OBS: i realese that the only problem is with

Java:

world.spawnGroup("operatives");

that push a group in instance XML

XML:

<group name="operatives" spawnByDefault="false">  <npc id="22998" x="47909" y="248350" z="-6300" heading="0" /> <npc id="22998" x="47983" y="248607" z="-6300" heading="0" /> <npc id="22998" x="47844" y="248568" z="-6300" heading="0" /> <npc id="22998" x="47873" y="248432" z="-6300" heading="0" /> <npc id="22998" x="47632" y="248406" z="-6300" heading="0" /> <npc id="22998" x="47843" y="248461" z="-6300" heading="0" /> </group>

in the Java instance file, normal addspawn works just fine without problem. Only the mobs in this group from xml looks be bugged.

Problem is not xml spawn group.

so Elrik point to this

Java:

public void switchRegion(WorldObject object, WorldRegion newRegion)
    {
        final WorldRegion oldRegion = object.getWorldRegion();
        if ((oldRegion == null) || (oldRegion == newRegion))
        {
            return;
        }
        
        final WorldRegion[] oldSurroundingRegions = oldRegion.getSurroundingRegions();
        for (int i = 0; i < oldSurroundingRegions.length; i++)
        {
            final WorldRegion worldRegion = oldSurroundingRegions[i];
            if (newRegion.isSurroundingRegion(worldRegion))
            {
                continue;
            }
            
            final Collection<WorldObject> visibleObjects = worldRegion.getVisibleObjects();
            if (visibleObjects.isEmpty())
            {
                continue;
            }
            
            for (WorldObject wo : visibleObjects)
            {
                if (wo == object)
                {
                    continue;
                }
                
                if (object.isCreature())
                {
                    final Creature objectCreature = (Creature) object;
                    final CreatureAI ai = objectCreature.getAI();
                    if (ai != null)
                    {
                        ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, wo);
                    }
                    
                    if (objectCreature.getTarget() == wo)
                    {
                        objectCreature.setTarget(null);
                    }
                    
                    if (object.isPlayer())
                    {
                        object.sendPacket(new DeleteObject(wo));
                    }
                }
                
                if (wo.isCreature())
                {
                    final Creature woCreature = (Creature) wo;
                    final CreatureAI ai = woCreature.getAI();
                    if (ai != null)
                    {
                        ai.notifyEvent(CtrlEvent.EVT_FORGET_OBJECT, object);
                    }
                    
                    if (woCreature.getTarget() == object)
                    {
                        woCreature.setTarget(null);
                    }
                    
                    if (wo.isPlayer())
                    {
                        wo.sendPacket(new DeleteObject(object));
                    }
                }
            }
        }
        
        final WorldRegion[] newSurroundingRegions = newRegion.getSurroundingRegions();
        for (int i = 0; i < newSurroundingRegions.length; i++)
        {
            final WorldRegion worldRegion = newSurroundingRegions[i];
            if (oldRegion.isSurroundingRegion(worldRegion))
            {
                continue;
            }
            
            final Collection<WorldObject> visibleObjects = worldRegion.getVisibleObjects();
            if (visibleObjects.isEmpty())
            {
                continue;
            }
            
            for (WorldObject wo : visibleObjects)
            {
                if ((wo == object) || (wo.getInstanceWorld() != object.getInstanceWorld()))
                {
                    continue;
                }
                
                if (object.isPlayer() && wo.isVisibleFor((Player) object))
                {
                    wo.sendInfo((Player) object);
                    if (wo.isCreature())
                    {
                        final CreatureAI ai = ((Creature) wo).getAI();
                        if (ai != null)
                        {
                            ai.describeStateToPlayer((Player) object);
                            if (wo.isMonster() && (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE))
                            {
                                ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
                            }
                        }
                    }
                }
                
                if (wo.isPlayer() && object.isVisibleFor((Player) wo))
                {
                    object.sendInfo((Player) wo);
                    if (object.isCreature())
                    {
                        final CreatureAI ai = ((Creature) object).getAI();
                        if (ai != null)
                        {
                            ai.describeStateToPlayer((Player) wo);
                            if (object.isMonster() && (ai.getIntention() == CtrlIntention.AI_INTENTION_IDLE))
                            {
                                ai.setIntention(CtrlIntention.AI_INTENTION_ACTIVE);
                            }
                        }
                    }
                }
            }
        }
 }

whats the issue in code?

ty in advance

Elrik · 29 Май 2023

Try this, but be careful... This is not a fix, but maybe it will help u to understand the problem.

Код:

 //if (oldRegion.isSurroundingRegion(worldRegion))
 //{
 //continue;
 //}

Mobs Invisible

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