Java Blocks.air方法代碼示例

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
/**
 * Returns the block corresponding to the given coordinates inside a chunk.
 */
private Block getBlock0(int x, int y, int z)
{
    Block block = Blocks.air;

    if (y >= 0 && y >> 4 < this.storageArrays.length)
    {
        ExtendedBlockStorage extendedblockstorage = this.storageArrays[y >> 4];

        if (extendedblockstorage != null)
        {
            try
            {
                block = extendedblockstorage.getBlockByExtId(x, y & 15, z);
            }
            catch (Throwable throwable)
            {
                CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Getting block");
                throw new ReportedException(crashreport);
            }
        }
    }

    return block;
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public void removeInvalidBlocks()
{
    this.blockRefCount = 0;
    this.tickRefCount = 0;

    for (int i = 0; i < 16; ++i)
    {
        for (int j = 0; j < 16; ++j)
        {
            for (int k = 0; k < 16; ++k)
            {
                Block block = this.getBlockByExtId(i, j, k);

                if (block != Blocks.air)
                {
                    ++this.blockRefCount;

                    if (block.getTickRandomly())
                    {
                        ++this.tickRefCount;
                    }
                }
            }
        }
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
/**
 * Return true to set given position as destination
 */
protected boolean shouldMoveTo(World worldIn, BlockPos pos)
{
    Block block = worldIn.getBlockState(pos).getBlock();

    if (block == Blocks.farmland)
    {
        pos = pos.up();
        IBlockState iblockstate = worldIn.getBlockState(pos);
        block = iblockstate.getBlock();

        if (block instanceof BlockCrops && ((Integer)iblockstate.getValue(BlockCrops.AGE)).intValue() == 7 && this.field_179503_e && (this.field_179501_f == 0 || this.field_179501_f < 0))
        {
            this.field_179501_f = 0;
            return true;
        }

        if (block == Blocks.air && this.hasFarmItem && (this.field_179501_f == 1 || this.field_179501_f < 0))
        {
            this.field_179501_f = 1;
            return true;
        }
    }

    return false;
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
private void tryFlowInto(World worldIn, BlockPos pos, IBlockState state, int level)
{
    if (this.canFlowInto(worldIn, pos, state))
    {
        if (state.getBlock() != Blocks.air)
        {
            if (this.blockMaterial == Material.lava)
            {
                this.triggerMixEffects(worldIn, pos);
            }
            else
            {
                state.getBlock().dropBlockAsItem(worldIn, pos, state, 0);
            }
        }

        worldIn.setBlockState(pos, this.getDefaultState().withProperty(LEVEL, Integer.valueOf(level)), 3);
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
/**
 * For tile entities, ensures the chunk containing the tile entity is saved to disk later - the game won't think it
 * hasn't changed and skip it.
 */
public void markDirty()
{
    if (this.worldObj != null)
    {
        IBlockState iblockstate = this.worldObj.getBlockState(this.pos);
        this.blockMetadata = iblockstate.getBlock().getMetaFromState(iblockstate);
        this.worldObj.markChunkDirty(this.pos, this);

        if (this.getBlockType() != Blocks.air)
        {
            this.worldObj.updateComparatorOutputLevel(this.pos, this.getBlockType());
        }
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public Collection<ItemStack> getDrops() {
    List<ItemStack> drops = new ArrayList<ItemStack>();

    net.minecraft.block.Block block = this.getNMSBlock();
    if (block != Blocks.air) {
        byte data = getData();
        // based on nms.Block.dropNaturally
        int count = block.quantityDroppedWithBonus(0, chunk.getHandle().worldObj.rand);
        for (int i = 0; i < count; ++i) {
            Item item = block.getItemDropped(data, chunk.getHandle().worldObj.rand, 0);
            if (item != null) {
                // Skulls are special, their data is based on the tile entity
                if (Blocks.skull == block) {
                    net.minecraft.item.ItemStack nmsStack = new net.minecraft.item.ItemStack(item, 1, block.getDamageValue(chunk.getHandle().worldObj, x, y, z));
                    TileEntitySkull tileentityskull = (TileEntitySkull) chunk.getHandle().worldObj.getTileEntity(x, y, z);

                    if (tileentityskull.func_145904_a() == 3 && tileentityskull.func_152108_a() != null) {
                        nmsStack.setTagCompound(new NBTTagCompound());
                        NBTTagCompound nbttagcompound = new NBTTagCompound();

                        NBTUtil.func_152460_a(nbttagcompound, tileentityskull.func_152108_a());
                        nmsStack.getTagCompound().setTag("SkullOwner", nbttagcompound);
                    }

                    drops.add(CraftItemStack.asBukkitCopy(nmsStack));
                    // We don't want to drop cocoa blocks, we want to drop cocoa beans.
                } else if (Blocks.cocoa == block) {
                    int dropAmount = (BlockCocoa.func_149987_c(data) >= 2 ? 3 : 1);
                    for (int j = 0; j < dropAmount; ++j) {
                        drops.add(new ItemStack(Material.INK_SACK, 1, (short) 3));
                    }
                } else {
                    drops.add(new ItemStack(org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(item), 1, (short) block.damageDropped(data)));
                }
            }
        }
    }
    return drops;
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public boolean hasAir()
{
	if(this.worldObj.getBlockState(this.pos.add(1,0,0)).getBlock() == Blocks.air)
		return true;
	if(this.worldObj.getBlockState(this.pos.add(-1,0,0)).getBlock() == Blocks.air)
		return true;
	if(this.worldObj.getBlockState(this.pos.add(0,0,1)).getBlock() == Blocks.air)
		return true;
	if(this.worldObj.getBlockState(this.pos.add(0,0,-1)).getBlock() == Blocks.air)
		return true;
	
	return false;
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
/**
 * Returns the number of ticks that the supplied fuel item will keep the furnace burning, or 0 if the item isn't
 * fuel
 */
public static int getItemBurnTime(ItemStack p_145952_0_)
{
    if (p_145952_0_ == null)
    {
        return 0;
    }
    else
    {
        Item item = p_145952_0_.getItem();

        if (item instanceof ItemBlock && Block.getBlockFromItem(item) != Blocks.air)
        {
            Block block = Block.getBlockFromItem(item);

            if (block == Blocks.wooden_slab)
            {
                return 150;
            }

            if (block.getMaterial() == Material.wood)
            {
                return 300;
            }

            if (block == Blocks.coal_block)
            {
                return 16000;
            }
        }

        return item instanceof ItemTool && ((ItemTool)item).getToolMaterialName().equals("WOOD") ? 200 : (item instanceof ItemSword && ((ItemSword)item).getToolMaterialName().equals("WOOD") ? 200 : (item instanceof ItemHoe && ((ItemHoe)item).getMaterialName().equals("WOOD") ? 200 : (item == Items.stick ? 100 : (item == Items.coal ? 1600 : (item == Items.lava_bucket ? 20000 : (item == Item.getItemFromBlock(Blocks.sapling) ? 100 : (item == Items.blaze_rod ? 2400 : 0)))))));
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
private void tryFlowInto(World worldIn, BlockPos pos, IBlockState state, int level) {
	if (this.canFlowInto(worldIn, pos, state)) {
		if (state.getBlock() != Blocks.air) {
			if (this.blockMaterial == Material.lava) {
				this.triggerMixEffects(worldIn, pos);
			} else {
				state.getBlock().dropBlockAsItem(worldIn, pos, state, 0);
			}
		}

		worldIn.setBlockState(pos, this.getDefaultState().withProperty(LEVEL, Integer.valueOf(level)), 3);
	}
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public void set(int x, int y, int z, IBlockState state)
{
    IBlockState iblockstate = this.get(x, y, z);
    Block block = iblockstate.getBlock();
    Block block1 = state.getBlock();

    if (block != Blocks.air)
    {
        --this.blockRefCount;

        if (block.getTickRandomly())
        {
            --this.tickRefCount;
        }
    }

    if (block1 != Blocks.air)
    {
        ++this.blockRefCount;

        if (block1.getTickRandomly())
        {
            ++this.tickRefCount;
        }
    }

    this.data[y << 8 | z << 4 | x] = (char)Block.BLOCK_STATE_IDS.get(state);
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public Block getBlock(BlockPos pos)
{
    return Blocks.air;
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
/**
 * Updates the task
 */
public void updateTask()
{
    super.updateTask();
    this.theVillager.getLookHelper().setLookPosition((double)this.destinationBlock.getX() + 0.5D, (double)(this.destinationBlock.getY() + 1), (double)this.destinationBlock.getZ() + 0.5D, 10.0F, (float)this.theVillager.getVerticalFaceSpeed());

    if (this.getIsAboveDestination())
    {
        World world = this.theVillager.worldObj;
        BlockPos blockpos = this.destinationBlock.up();
        IBlockState iblockstate = world.getBlockState(blockpos);
        Block block = iblockstate.getBlock();

        if (this.field_179501_f == 0 && block instanceof BlockCrops && ((Integer)iblockstate.getValue(BlockCrops.AGE)).intValue() == 7)
        {
            world.destroyBlock(blockpos, true);
        }
        else if (this.field_179501_f == 1 && block == Blocks.air)
        {
            InventoryBasic inventorybasic = this.theVillager.getVillagerInventory();

            for (int i = 0; i < inventorybasic.getSizeInventory(); ++i)
            {
                ItemStack itemstack = inventorybasic.getStackInSlot(i);
                boolean flag = false;

                if (itemstack != null)
                {
                    if (itemstack.getItem() == Items.wheat_seeds)
                    {
                        world.setBlockState(blockpos, Blocks.wheat.getDefaultState(), 3);
                        flag = true;
                    }
                    else if (itemstack.getItem() == Items.potato)
                    {
                        world.setBlockState(blockpos, Blocks.potatoes.getDefaultState(), 3);
                        flag = true;
                    }
                    else if (itemstack.getItem() == Items.carrot)
                    {
                        world.setBlockState(blockpos, Blocks.carrots.getDefaultState(), 3);
                        flag = true;
                    }
                }

                if (flag)
                {
                    --itemstack.stackSize;

                    if (itemstack.stackSize <= 0)
                    {
                        inventorybasic.setInventorySlotContents(i, (ItemStack)null);
                    }

                    break;
                }
            }
        }

        this.field_179501_f = -1;
        this.runDelay = 10;
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
public boolean tryPlaceContainedLiquid(World worldIn, BlockPos pos)
{
    if (this.isFull == Blocks.air)
    {
        return false;
    }
    else
    {
        Material material = worldIn.getBlockState(pos).getBlock().getMaterial();
        boolean flag = !material.isSolid();

        if (!worldIn.isAirBlock(pos) && !flag)
        {
            return false;
        }
        else
        {
            if (worldIn.provider.doesWaterVaporize() && this.isFull == Blocks.flowing_water)
            {
                int i = pos.getX();
                int j = pos.getY();
                int k = pos.getZ();
                worldIn.playSoundEffect((double)((float)i + 0.5F), (double)((float)j + 0.5F), (double)((float)k + 0.5F), "random.fizz", 0.5F, 2.6F + (worldIn.rand.nextFloat() - worldIn.rand.nextFloat()) * 0.8F);

                for (int l = 0; l < 8; ++l)
                {
                    worldIn.spawnParticle(EnumParticleTypes.SMOKE_LARGE, (double)i + Math.random(), (double)j + Math.random(), (double)k + Math.random(), 0.0D, 0.0D, 0.0D, new int[0]);
                }
            }
            else
            {
                if (!worldIn.isRemote && flag && !material.isLiquid())
                {
                    worldIn.destroyBlock(pos, true);
                }

                worldIn.setBlockState(pos, this.isFull.getDefaultState(), 3);
            }

            return true;
        }
    }
}
 

import net.minecraft.init.Blocks; //導入方法依賴的package包/類
private boolean func_181065_a(BlockPos p_181065_1_)
{
    IBlockState iblockstate = this.theWorld.getBlockState(p_181065_1_);
    Block block = iblockstate.getBlock();
    return block == Blocks.air ? true : !block.isFullCube();
}