[1.11] Capability Display not updating.

Lambda · December 10, 2016

Hey there,

So I have this capability that created a mana value, and I'm displaying that via

onRenderGameOverlay

. When I add to the capability, the overlay updates fine. However, when I subtract it from the player by a TE it subtracts, but does not update the overlay. However, when I subtract the values, I get 2 values that are outputted from the log, the original and the after value. ex:

So maybe its something to do with the network? However, I dont really know how to packet my information. Maybe a tutorial I can look at?

Here are the classes:

ManaEvents:

public class ManaEvent {
    protected FontRenderer fontRendererObj;


    @SubscribeEvent
    public static void onRenderGameOverlay(RenderGameOverlayEvent event) {
        Minecraft mc = Minecraft.getMinecraft();
        if(!event.isCancelable() && event.getType() == RenderGameOverlayEvent.ElementType.TEXT) {

           // mc.renderEngine.bindTexture(new ResourceLocation(ModUtil.MOD_ID + ":" + "textures/gui/mana.png"));
            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);
        }
    }

    @SubscribeEvent
    public static void onAddCapabilitiesEntity(AttachCapabilitiesEvent<Entity> e)
    {
        if (canHaveAttributes(e.getObject()))
        {
            EntityLivingBase ent = (EntityLivingBase) e.getObject();
            if (ent instanceof EntityPlayer) e.addCapability(CapabilityMagicProvider.KEY, new CapabilityMagicProvider(ent));
        }
    }

    public static boolean canHaveAttributes(Entity entity)
    {
        if (entity instanceof EntityLivingBase) return true;
        return false;
    }
}

Capability Stuff:

CapabilityMagic:

public class CapabilityMagic
{
    @CapabilityInject(CapabilityManaData.class)
    public static Capability<CapabilityManaData> MANA = null;

    public static void register()
    {
        CapabilityManager.INSTANCE.register(CapabilityManaData.class, new StorageHelper(), new DefaultInstanceFactory());
    }

    public static class StorageHelper implements Capability.IStorage<CapabilityManaData>
    {
        @Override
        public NBTBase writeNBT(Capability<CapabilityManaData> capability, CapabilityManaData instance, EnumFacing side)
        {
            return instance.writeData();
        }

        @Override
        public void readNBT(Capability<CapabilityManaData> capability, CapabilityManaData instance, EnumFacing side, NBTBase nbt)
        {
            instance.readData(nbt);
        }
    }

    public static class DefaultInstanceFactory implements Callable<CapabilityManaData>
    {
        @Override
        public CapabilityManaData call() throws Exception
        {
            return new CapabilityManaData();
        }
    }
}

CapabilityProvider:

public class CapabilityMagicProvider implements ICapabilityProvider, ICapabilitySerializable<NBTTagCompound>
{

    public static final ResourceLocation KEY = new ResourceLocation(ModUtil.MOD_ID, "mana");

    private CapabilityManaData INSTANCE = new CapabilityManaData();

    public CapabilityMagicProvider()
    {}

    public CapabilityMagicProvider(EntityLivingBase entity)
    {
        INSTANCE.setEntity(entity);
    }

    @Override
    public boolean hasCapability(Capability<?> capability, EnumFacing facing)
    {
        return capability == CapabilityMagic.MANA;
    }

    @Override
    public <T> T getCapability(Capability<T> capability, EnumFacing facing)
    {
        if (capability == CapabilityMagic.MANA) return (T) INSTANCE;
        return null;
    }

    @Override
    public NBTTagCompound serializeNBT()
    {
        return (NBTTagCompound) CapabilityMagic.MANA.writeNBT(INSTANCE, null);
    }

    @Override
    public void deserializeNBT(NBTTagCompound nbt)
    {
        CapabilityMagic.MANA.readNBT(INSTANCE, null, nbt);
    }

}

Lastly the data:

public class CapabilityManaData extends ManaHandler
{
    private EntityLivingBase entity;

    public CapabilityManaData(){
        super(500000);
    }

    public CapabilityManaData(int capacity, int maxReceive, int maxExtract){
        super(capacity, maxReceive, maxExtract);
    }

    public EntityLivingBase getEntity()
    {
        return entity;
    }

    public void setEntity(EntityLivingBase entity)
    {
        this.entity = entity;
    }

    public int extractManaInternal(int maxExtract, boolean simulate){
        int before = this.maxExtract;
        this.maxExtract = Integer.MAX_VALUE;

        int toReturn = this.extractMana(maxExtract, simulate);

        this.maxExtract = before;
        return toReturn;
    }

    public int receiveManaInternal(int maxReceive, boolean simulate){
        int before = this.maxReceive;
        this.maxReceive = Integer.MAX_VALUE;

        int toReturn = this.receiveMana(maxReceive, simulate);

        this.maxReceive = before;
        return toReturn;
    }

    @Override
    public int receiveMana(int maxReceive, boolean simulate){
        if(!this.canReceive()){
            return 0;
        }
        int mana = this.getManaStored();

        int manaReceived = Math.min(this.capacity-mana, Math.min(this.maxReceive, maxReceive));
        if(!simulate){
            this.setManaStored(mana+manaReceived);
        }

        return manaReceived;
    }

    @Override
    public int extractMana(int maxExtract, boolean simulate){
        if(!this.canExtract()){
            return 0;
        }
        int mana = this.getManaStored();

        int manaExtracted = Math.min(mana, Math.min(this.maxExtract, maxExtract));
        if(!simulate){
            this.setManaStored(mana-manaExtracted);
        }
        return manaExtracted;
    }

    public void readFromNBT(NBTTagCompound compound){
        this.setManaStored(compound.getInteger("Mana"));
    }

    public NBTBase writeData()
    {
        NBTTagCompound tag = new NBTTagCompound();
        tag.setInteger("Mana", mana);

        return tag;
    }

    public void readData(NBTBase nbt)
    {
        NBTTagCompound tag = (NBTTagCompound) nbt;
        this.setManaStored(tag.getInteger("Mana"));
    }

    public void writeToNBT(NBTTagCompound compound){
        compound.setInteger("Mana", this.getManaStored());
    }

    public void setManaStored(int energy){
        this.mana = energy;
    }
}

The TE thats not updating the capability:

        if(!this.worldObj.isRemote){
            List<StandRecipeHandler> recipes = getRecipesForInput(this.slots.getStackInSlot(0));
            EntityPlayer entityPlayer = worldObj.getClosestPlayer(this.getPos().getX(), this.getPos().getY(), this.getPos().getZ(), 5, false);

            if(!recipes.isEmpty() && entityPlayer != null){
                if(entityPlayer.hasCapability(CapabilityMagic.MANA, null)) {
                    CapabilityManaData capabilityManaData = entityPlayer.getCapability(CapabilityMagic.MANA, null);
                    for (StandRecipeHandler recipe : recipes) {
                        TileEntityStand[] modifierStands = this.getFittingModifiers(recipe, recipe.time);
                        if (modifierStands != null) { //Meaning the display stands around match all the criteria
                            if (capabilityManaData.getManaStored() >= recipe.requiredMana) {
                                this.recipeForRenderIndex = PlentifulMiscAPI.STAND_RECIPES.indexOf(recipe);

                                this.processTime++;
                                boolean done = this.processTime >= recipe.time;

                                for (TileEntityStand stand : modifierStands) {
                                    if (done) {
                                        stand.slots.decrStackSize(0, 1);
                                    }
                                }

                                if (this.processTime % 5 == 0 && this.worldObj instanceof WorldServer) {
                                    this.shootParticles(this.pos.getX() + 3, this.pos.getY() + 0.5, this.pos.getZ(), recipe.particleColor);
                                    this.shootParticles(this.pos.getX(), this.pos.getY() + 0.5, this.pos.getZ() + 3, recipe.particleColor);
                                    this.shootParticles(this.pos.getX() - 3, this.pos.getY() + 0.5, this.pos.getZ(), recipe.particleColor);
                                    this.shootParticles(this.pos.getX(), this.pos.getY() + 0.5, this.pos.getZ() - 3, recipe.particleColor);
                                }
                                if (done) {
                                    ((WorldServer) this.worldObj).spawnParticle(EnumParticleTypes.PORTAL, false, this.pos.getX() + 0.5, this.pos.getY() + 1.1, this.pos.getZ() + 0.5, 2, 0, 0, 0, 0.1D);
                                    this.slots.setStackInSlot(0, recipe.output.copy());
                                    this.markDirty();
                                    capabilityManaData.extractManaInternal(recipe.requiredMana, false);

                                    this.processTime = 0;
                                    this.recipeForRenderIndex = -1;
                                }

                                break;
                            } else {
                                entityPlayer.addChatMessage(new TextComponentTranslation("chat." + ModUtil.MOD_ID + ".stand.notenoughmana.warn"));
                            }
                        } else {
                            entityPlayer.addChatMessage(new TextComponentTranslation("chat." + ModUtil.MOD_ID + ".stand.invalid.warn"));
                        }
                    }
                }
            }
            else{
                this.processTime = 0;
                this.recipeForRenderIndex = -1;
            }

            if(this.lastRecipe != this.recipeForRenderIndex){
                this.lastRecipe = this.recipeForRenderIndex;
                this.sendUpdate();
            }
        }

And if needed, some captioned pictures to explain whats happening:

Next,

Finally,

Thanks for reading.

Animefan8888 · December 10, 2016

It is indeed a networking thing, you will need to use packets. But don't worry packets are easy. Diesieben has a great tutorial on them and the network itself.

http://www.minecraftforge.net/forum/index.php?topic=20135.0

Lambda · December 11, 2016

Okay, that was pretty easy:) , now would would I register it so that capability data is 'packet-ized?' :^)

Animefan8888 · December 11, 2016

Okay, that was pretty easy:) , now would would I register it so that capability data is 'packet-ized?' :^)

Packet#toBytes() is your write and Packet#fromBytes() is your read. So

ByteBufUtils.writeVarInt(to, toWrite, maxSize);
ByteBufUtils.readVarInt(buf, maxSize);
// OR
buf.writeInt(value);
buf.readInt();

Lambda · December 11, 2016

Okay so something like this?

public class MessageHandler implements IMessageHandler<Messages, IMessage> {

            @Override
            public IMessage onMessage(Messages message, MessageContext ctx) {
                EntityPlayerMP serverPlayer = ctx.getServerHandler().playerEntity;

                int amount = message.mana;

                if(serverPlayer.hasCapability(CapabilityMagic.MANA, null)) {
                    CapabilityManaData cap = serverPlayer.getCapability(CapabilityMagic.MANA, null);
                    amount += cap.getManaStored();
                }
                return null;
            }
        }

If so how would I access ti and access the amount variable.

Animefan8888 · December 11, 2016

Okay so something like this?

public class MessageHandler implements IMessageHandler<Messages, IMessage> {

            @Override
            public IMessage onMessage(Messages message, MessageContext ctx) {
                EntityPlayerMP serverPlayer = ctx.getServerHandler().playerEntity;

                int amount = message.mana;

                if(serverPlayer.hasCapability(CapabilityMagic.MANA, null)) {
                    CapabilityManaData cap = serverPlayer.getCapability(CapabilityMagic.MANA, null);
                    amount += cap.getManaStored();
                }
                return null;
            }
        }

If so how would I access ti and access the amount variable.

No not like that if you look at the tutorials message handler implementation you will see he uses a IThreadListener. This is because the game has its own thread and the network has its own thread. Also you should have a setMana method in your capability somewhere to do this. One last thing did you really make a IMessage implementation called Messages?

Lambda · December 11, 2016

Closer..?

@Override
            public IMessage onMessage(PMMessages message, MessageContext ctx) {
                IThreadListener mainThread = (WorldServer) ctx.getServerHandler().playerEntity.worldObj; // or Minecraft.getMinecraft() on the client
                mainThread.addScheduledTask(new Runnable() {
                    @Override
                    public void run() {
                        CapabilityManaData cap = ctx.getServerHandler().playerEntity.getCapability(CapabilityMagic.MANA, null);
                        cap.setManaStored(mana);
                        System.out.println(String.format("Received %s from %s", message.mana, ctx.getServerHandler().playerEntity.getDisplayName()));
                    }
                });
                return null; // no response in this case
            }

Animefan8888 · December 11, 2016

Closer..?

@Override
            public IMessage onMessage(PMMessages message, MessageContext ctx) {
                IThreadListener mainThread = (WorldServer) ctx.getServerHandler().playerEntity.worldObj; // or Minecraft.getMinecraft() on the client
                mainThread.addScheduledTask(new Runnable() {
                    @Override
                    public void run() {
                        CapabilityManaData cap = ctx.getServerHandler().playerEntity.getCapability(CapabilityMagic.MANA, null);
                        cap.setManaStored(mana);
                        System.out.println(String.format("Received %s from %s", message.mana, ctx.getServerHandler().playerEntity.getDisplayName()));
                    }
                });
                return null; // no response in this case
            }

You should be sending the message to the client and you just copied the code diesieben made... Look at that nice comment he left

// or Minecraft.getMinecraft() on the client

Plus you never check if the player has your capability anymore. Last thing I would name your message something like ManaSyncMessageClient. This way you know that it is a client recieved message and what it does specifically.

Lambda · December 11, 2016

Okay, steps closer, however, now I'm getting this crash:

java.lang.RuntimeException: java.lang.InstantiationException: com.lambda.plentifulmisc.PlentifulMisc$ManaSyncMessageClient$MessageHandler
at com.google.common.base.Throwables.propagate(Throwables.java:160) ~[guava-17.0.jar:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.instantiate(SimpleNetworkWrapper.java:174) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.registerMessage(SimpleNetworkWrapper.java:164) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
at com.lambda.plentifulmisc.PlentifulMisc.preInit(PlentifulMisc.java:84) ~[PlentifulMisc/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:602) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:243) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:221) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:145) [LoadController.class:?]
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:615) [Loader.class:?]
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:264) [FMLClientHandler.class:?]
at net.minecraft.client.Minecraft.startGame(Minecraft.java:476) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:385) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:118) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?]
at GradleStart.main(GradleStart.java:26) [start/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91]
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) [idea_rt.jar:?]
Caused by: java.lang.InstantiationException: com.lambda.plentifulmisc.PlentifulMisc$ManaSyncMessageClient$MessageHandler
at java.lang.Class.newInstance(Class.java:427) ~[?:1.8.0_91]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.instantiate(SimpleNetworkWrapper.java:171) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
... 50 more
Caused by: java.lang.NoSuchMethodException: com.lambda.plentifulmisc.PlentifulMisc$ManaSyncMessageClient$MessageHandler.<init>()
at java.lang.Class.getConstructor0(Class.java:3082) ~[?:1.8.0_91]
at java.lang.Class.newInstance(Class.java:412) ~[?:1.8.0_91]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.instantiate(SimpleNetworkWrapper.java:171) ~[forgeSrc-1.11-13.19.0.2180.jar:?]
... 50 more

It crashes on the registration:

network.registerMessage(ManaSyncMessageClient.MessageHandler.class, ManaSyncMessageClient.class, 0, Side.SERVER);

Here is the updated packet:

    class ManaSyncMessageClient implements IMessage {
        private int mana;

        public ManaSyncMessageClient(){}

        public ManaSyncMessageClient(int toSend) {
            this.mana = toSend;
        }

        @Override public void toBytes(ByteBuf buf) {
            // Writes the int into the buf
            buf.writeInt(mana);
        }

        @Override public void fromBytes(ByteBuf buf) {
            // Reads the int back from the buf. Note that if you have multiple values, you must read in the same order you wrote.
            mana = buf.readInt();
        }

        public class MessageHandler implements IMessageHandler<ManaSyncMessageClient, IMessage> {

            @Override
            public IMessage onMessage(ManaSyncMessageClient message, MessageContext ctx) {
                IThreadListener mainThread = Minecraft.getMinecraft(); // or Minecraft.getMinecraft() on the client
                mainThread.addScheduledTask(new Runnable() {
                    @Override
                    public void run() {
                        if(Minecraft.getMinecraft().thePlayer.hasCapability(CapabilityMagic.MANA, null)) {
                            CapabilityManaData cap = Minecraft.getMinecraft().thePlayer.getCapability(CapabilityMagic.MANA, null);
                            cap.setManaStored(mana);
                        }
                        System.out.println(String.format("Received %s from %s", message.mana, ctx.getServerHandler().playerEntity.getDisplayName()));
                    }
                });
                return null; // no response in this case
            }
        }
    }

Thanks for your help

Animefan8888 · December 11, 2016

Try adding a zero argument constructor to your MessageHandler.

Lambda · December 11, 2016

Yeah I had one here:

        public ManaSyncMessageClient(){}

Animefan8888 · December 11, 2016

Yeah I had one here:

        public ManaSyncMessageClient(){}

No your MessageHandler not your ManaSyncMessageClient.

Lambda · December 11, 2016

Yeah, still the same error

Animefan8888 · December 11, 2016

Yeah, still the same error

Try moving the handler to its own class file.

Lambda · December 11, 2016

That seemed to fix my error, however Its still not updating my display, do I need to do something here?:

            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);

Animefan8888 · December 11, 2016

That seemed to fix my error, however Its still not updating my display, do I need to do something here?:

            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);

Two things, when you register your packet it needs to be Side.CLIENT because the client should be receiving the packet and you will need to send this packet as shown in diesiebens tutorial everytime you change the mana.

Lambda · December 11, 2016

Okay, this seemed to work better.. on logging in It was synced until I subtracted w/ the infusion recipe, in which it desynced again:

            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            PlentifulMisc.network.sendToServer(new ManaNetworkSyncClient(storage.getManaStored()));
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);

the output:

Lambda · December 11, 2016

Okay, this seemed to work better.. on logging in It was synced until I subtracted w/ the infusion recipe, in which it desynced again:

            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            PlentifulMisc.network.sendToServer(new ManaNetworkSyncClient(storage.getManaStored()));
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);

the output:

8000
8000
8000
8000
8000
8000
8000 //where I subtracted
500
8000
500
8000
500
8000
8000
500
500
8000
500

Animefan8888 · December 11, 2016

Okay, this seemed to work better.. on logging in It was synced until I subtracted w/ the infusion recipe, in which it desynced again:

            CapabilityManaData storage = mc.thePlayer.getCapability(CapabilityMagic.MANA, null);
            PlentifulMisc.network.sendToServer(new ManaNetworkSyncClient(storage.getManaStored()));
            String string = "MANA: " + Integer.toString(storage.getManaStored());
            mc.fontRendererObj.drawString(string, 50 + 1, 50, 50);

the output:

Why are you sending the packet there? You should be sending it after changing the value and did you update your registry to say Side.CLIENT instead of Side.SERVER?

Lambda · December 11, 2016

Yes, the side is changed, and I made it so the packets updated when the mana is changed now, still the display isnt updating properly. and resets to 0 on relog

Lambda · December 11, 2016

Yes, the side is changed, and I made it so the packets updated when the mana is changed now, still the display isnt syncing properly. and resets to 0 on relog

Draco18s · December 11, 2016

Wait.

Hold on.

You're "updating the packet"? Please explain.

Animefan8888 · December 11, 2016

Yes, the side is changed, and I made it so the packets updated when the mana is changed now, still the display isnt updating properly. and resets to 0 on relog

You also have to sync it when the player logs in.

Lambda · December 11, 2016

Did that but, still no luck

Wait.

Hold on.

You're "updating the packet"? Please explain.

I'm trying to sync a cap between the client and server, however, I'm having a bit of a hard time doing so

Animefan8888 · December 11, 2016

Did that but, still no luck

Wait.

Hold on.

You're "updating the packet"? Please explain.

I'm trying to sync a cap between the client and server, however, I'm having a bit of a hard time doing so

Show where you send the packet the whole method(s) and your packet and handler.

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[1.11] Capability Display not updating.

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