Jump to content

[1.11] Defined Capability Does Not Exist.


Lambda

Recommended Posts

Hey there!

 

So I have a TileEntityBase class that all my TEs use, it holds all the necessary things for a TE to be correctly synced and created... However, its seems that my all my TEs that extend this do not actually have the 'Energy' capability that is defined.

 

Here is the code, in particular the get/has Capability:

@Override
    public boolean hasCapability(Capability<?> capability, EnumFacing facing){
        return this.getCapability(capability, facing) != null;
    }

    @Override
    public <T> T getCapability(Capability<T> capability, EnumFacing facing){
        if(capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY){
            IItemHandler handler = this.getItemHandler(facing);
            if(handler != null){
                return (T)handler;
            }
        }
        else if(capability == CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY){
            IFluidHandler tank = this.getFluidHandler(facing);
            if(tank != null){
                return (T)tank;
            }
        }
        else if(capability == CapabilityEnergy.ENERGY){
            IEnergyStorage storage = this.getEnergyStorage(facing);
            if(storage != null){
                return (T)storage;
            }
        }
        return super.getCapability(capability, facing);
    }

 

Here is the entire class if you need it:

 

 

public abstract class TileEntityBase extends TileEntity implements ITickable{

    public final String name;
    public boolean isRedstonePowered;
    public boolean isPulseMode;
    public boolean stopFromDropping;
    protected int ticksElapsed;
    protected TileEntity[] tilesAround = new TileEntity[6];
    protected boolean hasSavedDataOnChangeOrWorldStart;

    public TileEntityBase(String name){
        this.name = name;
    }

    public static void init() {
        ModUtil.LOGGER.info("Registering TileEntities...");

        register(TileEntityRestorer.class);
        register(TileEntityVoidGate.class);
        register(TileEntityVoidCapacitor.class);
        register(TileEntityVoidCrystal.class);
        register(TileEntityVoidStabilizer.class);
        register(TileEntityVoidCharger.class);
        register(TileEntityNetworkTethers.class);
    }

    private static void register(Class<? extends TileEntityBase> tileClass){
        try{
            String name = ModUtil.MOD_ID+":"+tileClass.newInstance().name;
            GameRegistry.registerTileEntity(tileClass, name);
        }
        catch(Exception e){
            ModUtil.LOGGER.fatal("Registering a TileEntity failed!", e);
        }
    }

    @Override
    public final NBTTagCompound writeToNBT(NBTTagCompound compound){
        this.writeSyncableNBT(compound, NBTType.SAVE_TILE);
        return compound;
    }

    @Override
    public final void readFromNBT(NBTTagCompound compound){
        this.readSyncableNBT(compound, NBTType.SAVE_TILE);
    }

    @Override
    public final SPacketUpdateTileEntity getUpdatePacket(){
        NBTTagCompound compound = new NBTTagCompound();
        this.writeSyncableNBT(compound, NBTType.SYNC);
        return new SPacketUpdateTileEntity(this.pos, -1, compound);
    }

    @Override
    public final void onDataPacket(NetworkManager net, SPacketUpdateTileEntity pkt){
        this.readSyncableNBT(pkt.getNbtCompound(), NBTType.SYNC);
    }

    @Override
    public final NBTTagCompound getUpdateTag(){
        NBTTagCompound compound = new NBTTagCompound();
        this.writeSyncableNBT(compound, NBTType.SYNC);
        return compound;
    }

    @Override
    public final void handleUpdateTag(NBTTagCompound compound){
        this.readSyncableNBT(compound, NBTType.SYNC);
    }

    public final void sendUpdate(){
        if(this.world != null && !this.world.isRemote){
            NBTTagCompound compound = new NBTTagCompound();
            this.writeSyncableNBT(compound, NBTType.SYNC);

            NBTTagCompound data = new NBTTagCompound();
            data.setTag("Data", compound);
            data.setInteger("X", this.pos.getX());
            data.setInteger("Y", this.pos.getY());
            data.setInteger("Z", this.pos.getZ());
            PacketHandler.theNetwork.sendToAllAround(new PacketServerToClient(data, PacketHandler.TILE_ENTITY_HANDLER), new NetworkRegistry.TargetPoint(this.world.provider.getDimension(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ(), 64));
        }
    }

    public void writeSyncableNBT(NBTTagCompound compound, NBTType type){
        if(type != NBTType.SAVE_BLOCK){
            super.writeToNBT(compound);
        }

        if(type == NBTType.SAVE_TILE){
            compound.setBoolean("Redstone", this.isRedstonePowered);
            compound.setInteger("TicksElapsed", this.ticksElapsed);
            compound.setBoolean("StopDrop", this.stopFromDropping);
        }
        if(this.isRedstoneToggle() && (type != NBTType.SAVE_BLOCK || this.isPulseMode)){
            compound.setBoolean("IsPulseMode", this.isPulseMode);
        }
    }

    public void readSyncableNBT(NBTTagCompound compound, NBTType type){
        if(type != NBTType.SAVE_BLOCK){
            super.readFromNBT(compound);
        }

        if(type == NBTType.SAVE_TILE){
            this.isRedstonePowered = compound.getBoolean("Redstone");
            this.ticksElapsed = compound.getInteger("TicksElapsed");
            this.stopFromDropping = compound.getBoolean("StopDrop");
        }
        if(this.isRedstoneToggle()){
            this.isPulseMode = compound.getBoolean("IsPulseMode");
        }
    }

    @Override
    public boolean shouldRefresh(World world, BlockPos pos, IBlockState oldState, IBlockState newState){
        return !oldState.getBlock().isAssociatedBlock(newState.getBlock());
    }

    public String getDisplayedName(){
        return StringUtil.localize("container."+ModUtil.MOD_ID+"."+this.name+".name");
    }

    @Override
    public ITextComponent getDisplayName(){
        return new TextComponentString(this.getDisplayedName());
    }

    /**
     * !WORLD.ISREMOTE
     */
    @Override
    public final void update(){
        this.updateEntity();
    }

    public int getComparatorStrength(){
        return 0;
    }

    public void updateEntity(){
        this.ticksElapsed++;

        if(!this.world.isRemote){
            if(this instanceof ISharingEnergyHandler){
                ISharingEnergyHandler provider = (ISharingEnergyHandler)this;
                if(provider.doesShareEnergy()){
                    int total = provider.getEnergyToSplitShare();
                    if(total > 0){
                        EnumFacing[] sides = provider.getEnergyShareSides();

                        int amount = total/sides.length;
                        if(amount <= 0){
                            amount = total;
                        }

                        for(EnumFacing side : sides){
                            TileEntity tile = this.tilesAround[side.ordinal()];
                            if(tile != null && provider.canShareTo(tile)){
                                WorldUtil.doEnergyInteraction(this, tile, side, amount);
                            }
                        }
                    }
                }
            }

            if(this instanceof ISharingFluidHandler){
                ISharingFluidHandler handler = (ISharingFluidHandler)this;
                if(handler.doesShareFluid()){
                    int total = handler.getMaxFluidAmountToSplitShare();
                    if(total > 0){
                        EnumFacing[] sides = handler.getFluidShareSides();

                        int amount = total/sides.length;
                        if(amount <= 0){
                            amount = total;
                        }

                        for(EnumFacing side : sides){
                            TileEntity tile = this.tilesAround[side.ordinal()];
                            if(tile != null){
                                WorldUtil.doFluidInteraction(this, tile, side, amount);
                            }
                        }
                    }
                }
            }

            if(!this.hasSavedDataOnChangeOrWorldStart){
                if(this.shouldSaveDataOnChangeOrWorldStart()){
                    this.saveDataOnChangeOrWorldStart();
                }

                this.hasSavedDataOnChangeOrWorldStart = true;
            }
        }
    }

    public void saveDataOnChangeOrWorldStart(){
        for(EnumFacing side : EnumFacing.values()){
            this.tilesAround[side.ordinal()] = this.world.getTileEntity(this.pos.offset(side));
        }
    }

    public boolean shouldSaveDataOnChangeOrWorldStart(){
        return this instanceof ISharingEnergyHandler || this instanceof ISharingFluidHandler;
    }

    public void setRedstonePowered(boolean powered){
        this.isRedstonePowered = powered;
        this.markDirty();
    }

    public boolean canPlayerUse(EntityPlayer player){
        return player.getDistanceSq(this.getPos().getX()+0.5D, this.pos.getY()+0.5D, this.pos.getZ()+0.5D) <= 64 && !this.isInvalid() && this.world.getTileEntity(this.pos) == this;
    }

    protected boolean sendUpdateWithInterval(){
        if(this.ticksElapsed% ConfigIntValues.TILE_ENTITY_UPDATE_INTERVAL.getValue() == 0){
            this.sendUpdate();
            return true;
        }
        else{
            return false;
        }
    }

    @Override
    public boolean hasCapability(Capability<?> capability, EnumFacing facing){
        return this.getCapability(capability, facing) != null;
    }

    @Override
    public <T> T getCapability(Capability<T> capability, EnumFacing facing){
        if(capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY){
            IItemHandler handler = this.getItemHandler(facing);
            if(handler != null){
                return (T)handler;
            }
        }
        else if(capability == CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY){
            IFluidHandler tank = this.getFluidHandler(facing);
            if(tank != null){
                return (T)tank;
            }
        }
        else if(capability == CapabilityEnergy.ENERGY){
            IEnergyStorage storage = this.getEnergyStorage(facing);
            if(storage != null){
                return (T)storage;
            }
        }
        return super.getCapability(capability, facing);
    }

    public IFluidHandler getFluidHandler(EnumFacing facing){
        return null;
    }

    public IEnergyStorage getEnergyStorage(EnumFacing facing){
        return null;
    }

    public IItemHandler getItemHandler(EnumFacing facing){
        return null;
    }

    public boolean isRedstoneToggle(){
        return false;
    }

    public void activateOnPulse(){

    }

    public boolean respondsToPulses(){
        return this.isRedstoneToggle() && this.isPulseMode;
    }

    public enum NBTType{
        SAVE_TILE,
        SYNC,
        SAVE_BLOCK
    }
}

 

 

 

Here is the TE:

public class TileEntityNetworkTethers extends TileEntityBase {

    public static final int MAX_SEND = 50;

    public List<TileEntity> energyUsers = new ArrayList<>();

    public TileEntityNetworkTethers() {
        super("networkTethers");
    }

    @Override
    public void updateEntity() {
        super.updateEntity();

        if(!world.isRemote) {
            Iterable<BlockPos> blockPos = BlockPos.getAllInBox(pos.add(-5, -5, -5),
                                                               pos.add(+5, +5, +5));
            if(blockPos != null) {
                for(BlockPos position : blockPos) {
                    TileEntity te = world.getTileEntity(position);
                    if(te != null) {
                        if (!energyUsers.contains(te)) {
                            energyUsers.add(te);
                        }
                    }
                }
            }

            if(energyUsers.size() != 0) {
                for(TileEntity te : energyUsers) {
                    if(te != null) {
                        for(EnumFacing facing : EnumFacing.VALUES) {
                            giveEnergy(te, facing, MAX_SEND);
                            System.out.println(te.hasCapability(CapabilityEnergy.ENERGY, facing));
                        }
                    }
                }
            }

            if(sendUpdateWithInterval()) {
                if(world != null) {
                    validateList();
                }
            }
        }
    }

    public int giveEnergy(TileEntity te, EnumFacing facing, int amount) {
        if (te.hasCapability(CapabilityEnergy.ENERGY, facing)) {
            IEnergyStorage cap = te.getCapability(CapabilityEnergy.ENERGY, facing);
            if (cap != null) {
                if (cap.canReceive()) {
                    return cap.receiveEnergy(amount, false);
                }
            }
        }
        return 0;
    }

    public static boolean isEnergyTE(TileEntity te) {
        return (te != null && te.hasCapability(CapabilityEnergy.ENERGY, null));
    }

    public void validateList() {
        if (energyUsers != null && energyUsers.size() != 0) {
            for (TileEntity te : energyUsers) {
                if(te != null) {
                    if (world.getTileEntity(te.getPos()) == null) {
                        energyUsers.remove(te);
                    }
                }
            }
        }
    }
}

 

Thanks for your time :)

Relatively new to modding.

Currently developing:

https://github.com/LambdaXV/DynamicGenerators

Link to comment
Share on other sites

Uh?

 

    public IEnergyStorage getEnergyStorage(EnumFacing facing){
        return null;
    }

 

You never override this.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.