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Render not working

Cyanki

By Cyanki
in Modder Support

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Cyanki Tree Puncher

Cyanki

Posted
Posted

So I make a Block,when player use it int Debug in BlockEntity add one and print it with System.out.println(entity.Debug);

For some reason the BlockEntity print 1 while BlockEntityRenderer print 0

Registration: 

@Mod(ExtraSpicy.MOD_ID)
public class ExtraSpicy
{
    // Directly reference a log4j logger.
    public static final String MOD_ID = "extraspicy";
    private static final Logger LOGGER = LogManager.getLogger();

    public ExtraSpicy() {
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::AttributeRegister);
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::ModelRegister);
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::LayerRegister);
        FMLJavaModLoadingContext.get().getModEventBus().addListener(this::RenderRegister);
        Registration.register();
        MinecraftForge.EVENT_BUS.register(this);
    }
    //Register Model Layer Render here!!!
    public void AttributeRegister(EntityAttributeCreationEvent event){
        event.put(Registration.Entity_exoft.get(), ExoFT.createMobAttributes().build());
    }
    public void ModelRegister(ModelRegistryEvent event)
    {
        ForgeModelBakery.addSpecialModel(new ResourceLocation(ExtraSpicy.MOD_ID,"effect/sphere"));
        ForgeModelBakery.addSpecialModel(new ResourceLocation(ExtraSpicy.MOD_ID,"effect/invsphere"));
    }
    public void LayerRegister(EntityRenderersEvent.RegisterLayerDefinitions event){
        event.registerLayerDefinition(ExoTridentModel.LAYER_LOCATION,ExoTridentModel::createBodyLayer);
        event.registerLayerDefinition(ExoFTModel.LAYER_LOCATION,ExoFTModel::createBodyLayer);
    }
    public void RenderRegister(EntityRenderersEvent.RegisterRenderers event)
    {
        event.registerBlockEntityRenderer(Registration.BlockEntity_electrolysis.get(), ElectrolysisRender::new);
        EntityRenderers.register(Registration.Entity_exotrident.get(), ExoTridentRender::new);
        EntityRenderers.register(Registration.Entity_exoft.get(), ExoFTRender::new);
    }
}
public class Registration {
    public static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, ExtraSpicy.MOD_ID);
    public static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, ExtraSpicy.MOD_ID);
    public static final DeferredRegister<EntityType<?>> ENTITY = DeferredRegister.create(ForgeRegistries.ENTITIES, ExtraSpicy.MOD_ID);
    public static final DeferredRegister<BlockEntityType<?>> Block_ENTITY = DeferredRegister.create(ForgeRegistries.BLOCK_ENTITIES, ExtraSpicy.MOD_ID);

    public static void register(){
        IEventBus modEventBus = FMLJavaModLoadingContext.get().getModEventBus();
        BLOCKS.register(modEventBus);
        ITEMS.register(modEventBus);
        ENTITY.register(modEventBus);
        Block_ENTITY.register(modEventBus);
    }
    //Register Item Entity Tab here!!!
    public static final CreativeModeTab TAB = new CreativeModeTab(ExtraSpicy.MOD_ID) {
        @Nonnull
        @Override
        public ItemStack makeIcon() {
            return new ItemStack(Item_exocore.get());
        }
    };
    public static RegistryObject<Block> Block_electrolysis = BLOCKS.register("electrolysis",() -> new Electrolysis(BlockBehaviour.Properties.copy(Blocks.QUARTZ_BLOCK).noOcclusion().dynamicShape()));

    public static RegistryObject<Item> Item_coke = ITEMS.register("coke",() -> new Item(new Item.Properties().tab(TAB)));
    public static RegistryObject<Item> Item_quartzcoke = ITEMS.register("quartzcoke",() -> new Item(new Item.Properties().tab(TAB)));
    public static RegistryObject<Item> Item_silicon = ITEMS.register("silicon",() -> new Item(new Item.Properties().tab(TAB)));
    public static RegistryObject<Item> Item_exocoreshell = ITEMS.register("exo_core_shell",() -> new Item(new Item.Properties().tab(TAB)));
    public static RegistryObject<Item> Item_exocore = ITEMS.register("exo_core",() -> new Item(new Item.Properties().tab(TAB)));
    public static RegistryObject<Item> Item_exotrident = ITEMS.register("exo_trident", () -> new ExoTrident());
    public static RegistryObject<Item> Item_block_electrolysis = ITEMS.register("electrolysis",() -> new BlockItem(Block_electrolysis.get(), new Item.Properties().tab(TAB)));

    public static final RegistryObject<BlockEntityType<ElectrolysisEntity>> BlockEntity_electrolysis = Block_ENTITY.register("electrolysis",() -> BlockEntityType.Builder.of(ElectrolysisEntity::new, Registration.Block_electrolysis.get()).build(null));

    public static RegistryObject<EntityType<ExoTridentEntity>> Entity_exotrident = ENTITY.register("exo_trident_entity",() ->  EntityType.Builder.<ExoTridentEntity>of(ExoTridentEntity::new, MobCategory.MISC).sized(0.5F, 0.5F).clientTrackingRange(4).updateInterval(20).build(new ResourceLocation(ExtraSpicy.MOD_ID, "exo_trident_entity").toString()));
    public static RegistryObject<EntityType<ExoFT>> Entity_exoft = ENTITY.register("exo_ft",() -> EntityType.Builder.<ExoFT>of(ExoFT::new, MobCategory.MISC).sized(0.5F, 0.5F).fireImmune().build(new ResourceLocation(ExtraSpicy.MOD_ID, "exo_ft").toString()));
}

Block: 

public class Electrolysis extends AbstractGlassBlock implements EntityBlock {
    protected static final VoxelShape SHAPE = Shapes.or(Block.box(1.0D, 0.0D, 1.0D, 14.0D, 13.0D, 14.0D));

    public Electrolysis(Properties properties){
        super(properties);
    }

    @Override
    public BlockEntity newBlockEntity(BlockPos pos, BlockState state){
        return new ElectrolysisEntity(pos,state);
    }

    @Override
    public RenderShape getRenderShape(BlockState state){
        return RenderShape.ENTITYBLOCK_ANIMATED;
    }    public VoxelShape getShape(BlockState p_50952_, BlockGetter p_50953_, BlockPos p_50954_, CollisionContext p_50955_) {
        return SHAPE;
    }
    @Override
    public InteractionResult use(BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand,
                                 BlockHitResult result) {
        if (!level.isClientSide && level.getBlockEntity(pos) instanceof ElectrolysisEntity) {
            if (!player.isCrouching()) {
                if(player.getItemInHand(hand).getItem() == Items.AIR){
                    //Take item out
                    ((ElectrolysisEntity) level.getBlockEntity(pos)).prependItem(player);
                }else{
                    //Put item in
                    ((ElectrolysisEntity) level.getBlockEntity(pos)).appendItem(player.getItemInHand(hand));
                }
            }
        }

        return InteractionResult.SUCCESS;
    }
}

BlockEntity: 


public class ElectrolysisEntity extends BlockEntity {
    int Debug = 0;
    public ElectrolysisEntity(BlockPos p_153215_, BlockState p_153216_) {
        super(Registration.BlockEntity_electrolysis.get(),p_153215_,p_153216_);
    }
    public void prependItem(Player player) {
        Debug += 1;
        requestModelDataUpdate();
        setChanged();
        load(getTileData());
        if (this.level != null) {
            this.level.setBlockAndUpdate(this.worldPosition, getBlockState());
        }
    }
    public void appendItem(ItemStack stack) {
        Debug -= 1;
        requestModelDataUpdate();
        setChanged();
        getTileData();
        if (this.level != null) {
            this.level.setBlockAndUpdate(this.worldPosition, getBlockState());
        }
    }
    @Override
    public void load(CompoundTag compound) {
        System.out.println("------------------------------------------------------------------");
        final CompoundTag inventory = compound.getCompound("Inventory");
        Debug = inventory.getInt("Int");
    }
    @Override
    public void saveAdditional(CompoundTag compound) {
        System.out.println("////////////////////////////////////////////////////////////////");
        final var inventory = new CompoundTag();
        inventory.putInt("Int", Debug);
        compound.put("Inventory", inventory);
    }

    @Override
    public void onDataPacket(Connection net, ClientboundBlockEntityDataPacket pkt) {
        handleUpdateTag(pkt.getTag());
    }

    @Override
    public Packet<ClientGamePacketListener> getUpdatePacket() {
        return ClientboundBlockEntityDataPacket.create(this);
    }

    @Override
    public CompoundTag getUpdateTag() {
        return serializeNBT();
    }

    @Override
    public void handleUpdateTag(CompoundTag tag) {
        super.handleUpdateTag(tag);
        load(tag);
    }
}

BlockEntityRenderer: 

public class ElectrolysisRender implements BlockEntityRenderer<ElectrolysisEntity> {
    private final BlockEntityRendererProvider.Context context;
    public ElectrolysisRender(BlockEntityRendererProvider.Context context){
        this.context = context;
    }
    @Override
    public void render(ElectrolysisEntity entity, float partialTicks, PoseStack matrixStack, MultiBufferSource buffer, int combinedOverlay, int packedLight) {
        final BlockRenderDispatcher dispatcher = this.context.getBlockRenderDispatcher();
        final ItemRenderer itemRender = Minecraft.getInstance().getItemRenderer();
        matrixStack.pushPose();
        matrixStack.scale(0.5F,0.5F,0.5F);
        matrixStack.translate(0.7F,1.5F,1F);
        matrixStack.mulPose(Vector3f.XN.rotationDegrees(180F));
        itemRender.renderStatic(Minecraft.getInstance().player,Items.GLASS_BOTTLE.getDefaultInstance(), ItemTransforms.TransformType.FIXED,false,matrixStack,buffer,Minecraft.getInstance().level,combinedOverlay,packedLight,packedLight);
        matrixStack.popPose();

        matrixStack.pushPose();
        matrixStack.scale(0.5F,0.5F,0.5F);
        matrixStack.translate(1.3F,1.5F,1F);
        matrixStack.mulPose(Vector3f.XN.rotationDegrees(180F));
        itemRender.renderStatic(Minecraft.getInstance().player,Items.GLASS_BOTTLE.getDefaultInstance(), ItemTransforms.TransformType.FIXED,false,matrixStack,buffer,Minecraft.getInstance().level,combinedOverlay,packedLight,packedLight);
        matrixStack.popPose();

        matrixStack.pushPose();
        matrixStack.scale(0.8F,0.8F,0.8F);
        matrixStack.translate(0.1F,0,0.1F);
        dispatcher.renderSingleBlock(Blocks.GLASS.defaultBlockState(),matrixStack,buffer,combinedOverlay,packedLight, EmptyModelData.INSTANCE);
        matrixStack.popPose();

        System.out.println(entity.Debug);
            matrixStack.pushPose();
            matrixStack.scale(0.75F,0.6F,0.75F);
            matrixStack.translate(0.15F,0,0.15F);
            dispatcher.renderSingleBlock(Blocks.ICE.defaultBlockState(),matrixStack,buffer,combinedOverlay,packedLight, EmptyModelData.INSTANCE);
            matrixStack.popPose();
    }
}

 

Cyanki Tree Puncher

Cyanki

Posted
  • Author
Posted (edited)

I remove the junk code you talk about but I still dont understand the load method thing

you mean something like this???

Quote

@Override public void load(CompoundTag compound) { 

final CompoundTag inventory = compound.getCompound("Inventory"); Debug = inventory.getInt("Int");

super.load(compound);

}

Any example?

Edited by Cyanki
Cyanki Tree Puncher

Cyanki

Posted
  • Author
Posted (edited) 
public class ElectrolysisEntity extends BlockEntity {
    int Debug = 0;
    public ElectrolysisEntity(BlockPos p_153215_, BlockState p_153216_) {
        super(Registration.BlockEntity_electrolysis.get(),p_153215_,p_153216_);
    }
    public void prependItem(Player player) {
        Debug += 1;
        setChanged();
    }
    public void appendItem(ItemStack stack) {
        Debug -= 1;
        setChanged();
    }
    @Override
    public void load(CompoundTag compound) {
        final CompoundTag inventory = compound.getCompound("Inventory");
        Debug = inventory.getInt("Int");
        super.load(compound);
    }
    @Override
    public void saveAdditional(CompoundTag compound) {
        final var inventory = new CompoundTag();
        inventory.putInt("Int", Debug);
        compound.put("Inventory", inventory);
    }

    @Override
    public void onDataPacket(Connection net, ClientboundBlockEntityDataPacket pkt) {
        handleUpdateTag(pkt.getTag());
    }

    @Override
    public Packet<ClientGamePacketListener> getUpdatePacket() {
        return ClientboundBlockEntityDataPacket.create(this);
    }
    @Override
    public void handleUpdateTag(CompoundTag tag) {
        super.handleUpdateTag(tag);
        load(tag);
    }
}
1 minute ago, diesieben07 said:

Please post updated code

 

Edited by Cyanki
Cyanki Tree Puncher

Cyanki

Posted
  • Author
Posted 
[01:20:59] [Render thread/FATAL]: Error executing task on Client
java.lang.NullPointerException: Cannot invoke "net.minecraft.nbt.CompoundTag.getCompound(String)" because "compound" is null
	at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.load(ElectrolysisEntity.java:49) ~[%2381!:?]
	at net.minecraftforge.common.extensions.IForgeBlockEntity.handleUpdateTag(IForgeBlockEntity.java:88) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2376%2382!:?]
	at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.handleUpdateTag(ElectrolysisEntity.java:71) ~[%2381!:?]
	at org.Tanki.extraspicy.common.Electrolysis.ElectrolysisEntity.onDataPacket(ElectrolysisEntity.java:62) ~[%2381!:?]
	at net.minecraft.client.multiplayer.ClientPacketListener.lambda$handleBlockEntityData$4(ClientPacketListener.java:999) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at java.util.Optional.ifPresent(Optional.java:178) ~[?:?]
	at net.minecraft.client.multiplayer.ClientPacketListener.handleBlockEntityData(ClientPacketListener.java:998) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket.handle(ClientboundBlockEntityDataPacket.java:46) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket.handle(ClientboundBlockEntityDataPacket.java:13) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.util.thread.BlockableEventLoop.runAllTasks(BlockableEventLoop.java:100) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.client.Minecraft.runTick(Minecraft.java:1009) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.client.Minecraft.run(Minecraft.java:660) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at net.minecraft.client.main.Main.main(Main.java:205) ~[forge-1.18-38.0.17_mapped_official_1.18-recomp.jar%2377!:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
	at net.minecraftforge.fml.loading.targets.ForgeClientUserdevLaunchHandler.lambda$launchService$0(ForgeClientUserdevLaunchHandler.java:38) ~[fmlloader-1.18-38.0.17.jar%230!:?]
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.24.jar%2310!:?]
	at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?]

Just see this in debug

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