net.minecraft.world.IBlockReader Java Examples

public static BlockRayTraceResult retraceBlock(IBlockReader world, PlayerEntity player, BlockPos pos) {
    Vec3d startVec = getStartVec(player);
    Vec3d endVec = getEndVec(player);
    BlockState state = world.getBlockState(pos);
    VoxelShape baseShape = state.getShape(world, pos);
    BlockRayTraceResult baseTraceResult = baseShape.rayTrace(startVec, endVec, pos);
    if (baseTraceResult != null) {
        BlockRayTraceResult raytraceTraceShape = state.getRaytraceShape(world, pos).rayTrace(startVec, endVec, pos);
        if (raytraceTraceShape != null) {
            return raytraceTraceShape;
        }
    }
    return baseTraceResult;
}
 

@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) {
    VoxelShape shape = TANK_SHAPE;
    TileEntity t = worldIn.getTileEntity(pos);
    if (t instanceof TileEnderTank) {
        TileEnderTank tile = (TileEnderTank) t;
        shape = SHAPES[tile.rotation];
    }
    return shape;
}
 

@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) {
    VoxelShape shape = CHEST_SHAPE;
    TileEntity t = worldIn.getTileEntity(pos);
    if (t instanceof TileEnderChest) {
        TileEnderChest tile = (TileEnderChest) t;
        shape = SHAPES[tile.rotation][tile.getRadianLidAngle(0) >= 0 ? 0 : 1];
    }
    return shape;
}
 

@Override
public Set<TextureAtlasSprite> getHitEffects(@Nonnull BlockRayTraceResult traceResult, BlockState state, IBlockReader world, BlockPos pos, IModelData modelData) {
    Vector3 vec = new Vector3(traceResult.getHitVec()).subtract(traceResult.getPos());
    return getAllQuads(state, modelData).stream()//
            .filter(quad -> quad.getFace() == traceResult.getFace())//
            .filter(quad -> checkDepth(quad, vec, traceResult.getFace()))//
            .map(BakedQuad::func_187508_a)//
            .collect(Collectors.toSet());//
}
 

@Override
public Set<TextureAtlasSprite> getDestroyEffects(BlockState state, IBlockReader world, BlockPos pos, IModelData data) {
    //TODO, Destroy may need IModelData
    IBakedModel model = ModelBakery.getCachedModel(state, EmptyModelData.INSTANCE);
    if (model instanceof IModelParticleProvider) {
        return ((IModelParticleProvider) model).getDestroyEffects(state, world, pos, data);
    }
    return Collections.emptySet();
}
 

@Override
public int getLightValue(BlockState state, IBlockReader world, BlockPos pos) {
    TileEntity tile = world.getTileEntity(pos);
    if (tile instanceof TileFrequencyOwner) {
        return ((TileFrequencyOwner) tile).getLightValue();
    }
    return 0;
}
 

@Override
public Set<TextureAtlasSprite> getHitEffects(BlockRayTraceResult traceResult, BlockState state, IBlockReader world, BlockPos pos, IModelData data) {
    IBakedModel model = ModelBakery.getCachedModel(state, data);
    if (model instanceof IModelParticleProvider) {
        return ((IModelParticleProvider) model).getHitEffects(traceResult, state, world, pos, data);
    }
    return Collections.emptySet();
}
 

@Override
public boolean canConnectRedstone(BlockState state, IBlockReader world, BlockPos pos, Direction side) {
    TileEntity tile = world.getTileEntity(pos);
    return tile instanceof TileFrequencyOwner && ((TileFrequencyOwner) tile).redstoneInteraction();
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world)
{
    return new DryingRackTileEntity();
}
 

@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context)
{
    return (state.get(FACING).getHorizontalIndex() % 2) == 0 ? shape1 : shape2;
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world)
{
    return new SawmillTileEntity();
}
 

@Override
public int getLightValue(BlockState state, IBlockReader world, BlockPos pos)
{
    return state.get(POWERED) ? 15 : 0;
}
 

@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context)
{
    return SHAPE;
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world)
{
    return new ChoppingBlockTileEntity();
}
 

@Override
public Set<TextureAtlasSprite> getDestroyEffects(BlockState state, IBlockReader world, BlockPos pos, IModelData data) {
    return getAllQuads(state, data).stream().map(BakedQuad::func_187508_a).collect(Collectors.toSet());
}
 

@Override
public boolean isNormalCube(BlockState state, IBlockReader worldIn, BlockPos pos) {
    return false;
}
 

@Override
public ItemStack getPickBlock(BlockState state, RayTraceResult rayTraceResult, IBlockReader world, BlockPos pos, PlayerEntity player) {
    TileFrequencyOwner tile = (TileFrequencyOwner) world.getTileEntity(pos);
    return createItem(tile.getFrequency());
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world) {
    return new TileEnderChest();
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world) {
    return new TileEnderTank();
}
 

@Override
public boolean propagatesSkylightDown(BlockState state, IBlockReader reader, BlockPos pos) {
    return true;
}
 

/**
 * @deprecated call via {@link BlockState#getPushReaction()} whenever possible. Implementing/overriding is fine.
 */
@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext selectionContext) {
    return SHAPE;
}
 

@Override
public VoxelShape getCollisionShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) {
    return VoxelShapes.empty();
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world) {
    return new ModificationTableTileEntity();
}
 

@Override
@OnlyIn(Dist.CLIENT)
public float getAmbientOcclusionLightValue(BlockState state, IBlockReader worldIn, BlockPos pos) {
    return 1.0f;
}
 

@Override
public int getOpacity(BlockState state, IBlockReader worldIn, BlockPos pos) {
    return 0;
}
 

@Nullable
@Override
public TileEntity createTileEntity(BlockState state, IBlockReader world) {
    return new RenderBlockTileEntity();
}
 

/**
 * Used to retrieve the particles to randomly choose from for hit particles.
 *
 * @param traceResult The trace result.
 * @param state       The state, getActualState and getExtendedState has been called.
 * @param world       The world.
 * @param pos         The pos.
 * @return A Set of Textures to use.
 */
Set<TextureAtlasSprite> getHitEffects(@Nonnull BlockRayTraceResult traceResult, BlockState state, IBlockReader world, BlockPos pos, IModelData modelData);
 

/**
 * Used to retrieve the destroy particles for the block.
 *
 * @param state The state, getActualState and getExtendedState has been called.
 * @param world The world.
 * @param pos   The pos.
 * @return A Set of Textures to use.
 */
Set<TextureAtlasSprite> getDestroyEffects(BlockState state, IBlockReader world, BlockPos pos, IModelData data);