I have already made a custom TNT entity and a custom TNT block using the vanilla classes. 

But, How do I render the custom TNT?

Edited November 4, 20204 yr by someRandomKid

You need an entity renderer...look at vanilla TNTRenderer

I have already tried that, I just get an invisible entity.

Do I have to stitch my texture into the atlas?

Edited November 4, 20204 yr by someRandomKid

Did you bind your entity renderer to your entity? You can do that with RenderingRegistry.registerEntityRenderingHandler

Edited November 4, 20204 yr by Beethoven92

Quote

Did you bind your entity renderer to your entity? You can do that with RenderingRegistry.registerEntityRenderingHandler

 

yes, I already have.

Basically I get no errors in the output log, but the entity is invisible. 

Edited November 5, 20204 yr by someRandomKid

All right, can you show your code please?

 

public class MegaTNTRenderer extends EntityRenderer<MegaTNTEntity> {

	@Override  
    public void render(MegaTNTEntity entityIn, float entityYaw, float partialTicks, MatrixStack matrixStackIn, IRenderTypeBuffer bufferIn, int packedLightIn) {
        matrixStackIn.push();
        matrixStackIn.translate(0.0D, 0.5D, 0.0D);
        if ((float)entityIn.getFuse() - partialTicks + 1.0F < 10.0F) {
            float f = 1.0F - ((float)entityIn.getFuse() - partialTicks + 1.0F) / 10.0F;
            f = MathHelper.clamp(f, 0.0F, 1.0F);
            f = f * f;
            f = f * f;
            float f1 = 1.0F + f * 0.3F;
            matrixStackIn.scale(f1, f1, f1);
        }

        matrixStackIn.rotate(Vector3f.YP.rotationDegrees(-90.0F));
        matrixStackIn.translate(-0.5D, -0.5D, 0.5D);
        matrixStackIn.rotate(Vector3f.YP.rotationDegrees(90.0F));
        TNTMinecartRenderer.renderTntFlash(RegistryHandler.MEGA_TNT.get().getDefaultState(), matrixStackIn, bufferIn, packedLightIn, entityIn.getFuse() / 5 % 2 == 0);
        matrixStackIn.pop();
        super.render(entityIn, entityYaw, partialTicks, matrixStackIn, bufferIn, packedLightIn);
    }

    public MegaTNTRenderer(EntityRendererManager renderManager) {
        super(renderManager);
        this.shadowSize = 0.5F;
    }

    @Override
    public ResourceLocation getEntityTexture(MegaTNTEntity entity) {
        return PlayerContainer.LOCATION_BLOCKS_TEXTURE;
    }
}

Tell me if you need more code.

Edited November 5, 20204 yr by someRandomKid

Show also the MegaTNTEntity class please

public class MegaTNTEntity extends Entity {
    private static final DataParameter<Integer> FUSE = EntityDataManager.createKey(MegaTNTEntity.class, DataSerializers.VARINT);
    @Nullable
    private LivingEntity tntPlacedBy;
    private int fuse;


    public MegaTNTEntity(EntityType<? extends MegaTNTEntity> type, World worldIn) {
        super(type, worldIn);
    }


    public MegaTNTEntity(World worldIn, double x, double y, double z, @Nullable LivingEntity igniter) {
        this(RegistryHandler.MEGA_TNT_ENTITY.get(),worldIn);
        this.setPosition(x, y, z);
        double d0 = worldIn.rand.nextDouble() * (double)((float)Math.PI * 2F);
        this.setMotion(-Math.sin(d0) * 0.02D, 0.2D, -Math.cos(d0) * 0.02D);
        this.prevPosX = x;
        this.prevPosY = y;
        this.prevPosZ = z;
        this.fuse = 120;
        this.tntPlacedBy = igniter;
    }

    @Nullable
    public LivingEntity getTntPlacedBy() {
        return this.tntPlacedBy;
    }

    public void setFuse(int fuse) {
        this.fuse = fuse;
    }


    public boolean canBeCollidedWith() {
        return false;
    }

    @Override
    protected void registerData() {
        this.dataManager.register(FUSE, 80);
    }

    @Override
    public void writeAdditional(CompoundNBT compound) {
        compound.putShort("Fuse", (short)this.getFuse());
    }

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    @Override
    public void readAdditional(CompoundNBT compound) {
        this.setFuse(compound.getShort("Fuse"));
    }

    @Override
    public void tick() {
        //new_swords.LOGGER.info(this.fuse);
        //new_swords.LOGGER.info(this.getPosX() + "," + this.getPosY() + "," + this.getPosZ());
        //new_swords.LOGGER.info("on ground? " + this.onGround);
        if (!this.hasNoGravity()) {
            this.setMotion(this.getMotion().add(0.0D, -0.04D, 0.0D));
        }

        this.move(MoverType.SELF, this.getMotion());
        this.setMotion(this.getMotion().scale(0.98D));
        if (this.onGround) {
            this.setMotion(this.getMotion().mul(0.7D, -0.5D, 0.7D));
        }

        --this.fuse;
        if (this.fuse <= 0) {
            this.remove();
            if (!this.world.isRemote) {
                this.explode();
            }
        } else {
            this.handleWaterMovement();
            if (this.world.isRemote) {
                this.world.addParticle(ParticleTypes.SMOKE, this.getPosX(), this.getPosY() + 0.5D, this.getPosZ(), 0.0D, 0.0D, 0.0D);
            }
        }
    }


    protected void explode() {
        float f = 20.0f;
        new_swords.LOGGER.info("exploding?");
        MinecraftServer server = this.getServer();
        if(server == null)
            return;
        ServerWorld world = server.getWorld(this.dimension);
        world.createExplosion(this, this.getPosX(), this.getPosYHeight(0.0625D), this.getPosZ(), f, Explosion.Mode.BREAK);
    }


    public int getFuse() {
        return this.fuse;
    }

    public void notifyDataManagerChange(DataParameter<?> key) {
        if (FUSE.equals(key)) {
            this.fuse = this.getFuseDataManager();
        }

    }


    /**
     * Gets the fuse from the data manager
     */
    public int getFuseDataManager() {
        return this.dataManager.get(FUSE);
    }


    public @NotNull IPacket<?> createSpawnPacket() {
        return new SSpawnObjectPacket(this);
    }
}

 

This code seems to be the problem:

    public @NotNull IPacket<?> createSpawnPacket() {
        return new SSpawnObjectPacket(this);
    }

You cannot use the vanilla spawn packet here, you need to override createSpawnPacket with:

return NetworkHooks.getEntitySpawningPacket(this);

otherwise your entity will be existing only on the server and so invisibile to you on the client

Works now, but since my fuse is 40 longer than the vanilla fuse, my tnt disappears too early.

I fixed the bug, thanks for helping!

Edited November 5, 20204 yr by someRandomKid