Java World.destroyBlock方法代码示例

import net.minecraft.world.World; //导入方法依赖的package包/类
public void updateTask()
{
    super.updateTask();
    this.field_179500_c.getLookHelper().setLookPosition((double)this.destinationBlock.getX() + 0.5D, (double)(this.destinationBlock.getY() + 1), (double)this.destinationBlock.getZ() + 0.5D, 10.0F, (float)this.field_179500_c.getVerticalFaceSpeed());

    if (this.getIsAboveDestination())
    {
        World world = this.field_179500_c.worldObj;
        BlockPos blockpos = this.destinationBlock.up();
        IBlockState iblockstate = world.getBlockState(blockpos);
        Block block = iblockstate.getBlock();

        if (this.field_179499_e && block instanceof BlockCarrot && ((Integer)iblockstate.getValue(BlockCarrot.AGE)).intValue() == 7)
        {
            world.setBlockState(blockpos, Blocks.air.getDefaultState(), 2);
            world.destroyBlock(blockpos, true);
            this.field_179500_c.createEatingParticles();
        }

        this.field_179499_e = false;
        this.runDelay = 10;
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
@Override
public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos) {
	if(pos.offset(EnumFacing.DOWN).equals(fromPos)&&
			!worldIn.getBlockState(fromPos).isSideSolid(worldIn, fromPos, EnumFacing.UP)){
		worldIn.destroyBlock(pos, true);
		return;
	}
	if(state.getValue(TYPE)==EnumKilnTypes.ACTIVE){
		if(pos.offset(EnumFacing.UP).equals(fromPos)){
			IBlockState fromState=worldIn.getBlockState(fromPos);
			if(fromState.getBlock()==Blocks.FIRE)
				return;
			((TilePotteryKiln)worldIn.getTileEntity(pos)).isValid=false;
		}
		((TilePotteryKiln)worldIn.getTileEntity(pos)).isValid=false;
	}
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
@Override
public void onBlockHarvested(World worldIn, BlockPos pos, IBlockState state, EntityPlayer player) {
	if(worldIn.getBlockState(pos.down()).getBlock() instanceof HereticCauldron)
	{
		worldIn.getBlockState(pos.down()).getBlock().onBlockHarvested(worldIn, pos.down(), worldIn.getBlockState(pos.down()), player);
		worldIn.destroyBlock(pos.down(), !player.isCreative());
	}
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
/**
 * Called when a neighboring block was changed and marks that this state should perform any checks during a neighbor
 * change. Cases may include when redstone power is updated, cactus blocks popping off due to a neighboring solid
 * block, etc.
 */
public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos p_189540_5_)
{
    if (!this.canBlockStay(worldIn, pos))
    {
        worldIn.destroyBlock(pos, true);
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
@Override
public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn) {
    if(!worldIn.isRemote) {
        if(!worldIn.getBlockState(pos.down()).isOpaqueCube())
        {
            worldIn.destroyBlock(pos,false);
        }
    }
    super.neighborChanged(state, worldIn, pos, blockIn);
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
protected final void checkAndDropBlock(World world, BlockPos pos, IBlockState state) {
	boolean drop = world.getBlockState(pos.down()).getBlock() != this && !world.getBlockState(pos.down()).isNormalCube();
	if (drop && !world.isRemote) {
		world.destroyBlock(pos, true);
		breakBlock(world, pos, state);
	}
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
/**
 * Called When an Entity Collided with the Block
 */
public void onEntityCollidedWithBlock(World worldIn, BlockPos pos, IBlockState state, Entity entityIn)
{
    super.onEntityCollidedWithBlock(worldIn, pos, state, entityIn);

    if (entityIn instanceof EntityBoat)
    {
        worldIn.destroyBlock(new BlockPos(pos), true);
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
public void updateTask()
{
    --this.field_179463_b;

    if (this.field_179463_b <= 0)
    {
        World world = this.silverfish.worldObj;
        Random random = this.silverfish.getRNG();
        BlockPos blockpos = new BlockPos(this.silverfish);

        for (int i = 0; i <= 5 && i >= -5; i = i <= 0 ? 1 - i : 0 - i)
        {
            for (int j = 0; j <= 10 && j >= -10; j = j <= 0 ? 1 - j : 0 - j)
            {
                for (int k = 0; k <= 10 && k >= -10; k = k <= 0 ? 1 - k : 0 - k)
                {
                    BlockPos blockpos1 = blockpos.add(j, i, k);
                    IBlockState iblockstate = world.getBlockState(blockpos1);

                    if (iblockstate.getBlock() == Blocks.monster_egg)
                    {
                        if (world.getGameRules().getBoolean("mobGriefing"))
                        {
                            world.destroyBlock(blockpos1, true);
                        }
                        else
                        {
                            world.setBlockState(blockpos1, ((BlockSilverfish.EnumType)iblockstate.getValue(BlockSilverfish.VARIANT)).getModelBlock(), 3);
                        }

                        if (random.nextBoolean())
                        {
                            return;
                        }
                    }
                }
            }
        }
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
public void updateTick(World worldIn, BlockPos pos, IBlockState state, Random rand)
{
    if (!this.canSurviveAt(worldIn, pos))
    {
        worldIn.destroyBlock(pos, true);
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
/**
 * Called when a neighboring block changes.
 */
public void onNeighborBlockChange(World worldIn, BlockPos pos, IBlockState state, Block neighborBlock)
{
    if (!this.canBlockStay(worldIn, pos))
    {
        worldIn.destroyBlock(pos, true);
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
@SuppressWarnings("deprecation")
@Override
public void neighborChanged(IBlockState state, World worldIn, BlockPos pos, Block blockIn, BlockPos fromPos) {
	if (!this.canPlaceBlockAt(worldIn, pos)) worldIn.destroyBlock(pos, false);
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
/**
 * Tries to place a fluid in the world in block form.
 * Makes a fluid emptying sound when successful.
 * Checks if water-like fluids should vaporize like in the nether.
 *
 * Modeled after {@link net.minecraft.item.ItemBucket#tryPlaceContainedLiquid(EntityPlayer, World, BlockPos)}
 *
 * @param player     Player who places the fluid. May be null for blocks like dispensers.
 * @param worldIn    World to place the fluid in
 * @param fluidStack The fluidStack to place.
 * @param pos        The position in the world to place the fluid block
 * @return true if successful
 */
public static boolean tryPlaceFluid(@Nullable EntityPlayer player, World worldIn, FluidStack fluidStack, BlockPos pos)
{
    if (worldIn == null || fluidStack == null || pos == null)
    {
        return false;
    }

    Fluid fluid = fluidStack.getFluid();
    if (fluid == null || !fluid.canBePlacedInWorld())
    {
        return false;
    }

    // check that we can place the fluid at the destination
    IBlockState destBlockState = worldIn.getBlockState(pos);
    Material destMaterial = destBlockState.getMaterial();
    boolean isDestNonSolid = !destMaterial.isSolid();
    boolean isDestReplaceable = destBlockState.getBlock().isReplaceable(worldIn, pos);
    if (!worldIn.isAirBlock(pos) && !isDestNonSolid && !isDestReplaceable)
    {
        return false; // Non-air, solid, unreplacable block. We can't put fluid here.
    }

    if (worldIn.provider.doesWaterVaporize() && fluid.doesVaporize(fluidStack))
    {
        fluid.vaporize(player, worldIn, pos, fluidStack);
    }
    else
    {
        if (!worldIn.isRemote && (isDestNonSolid || isDestReplaceable) && !destMaterial.isLiquid())
        {
            worldIn.destroyBlock(pos, true);
        }

        SoundEvent soundevent = fluid.getEmptySound(fluidStack);
        worldIn.playSound(player, pos, soundevent, SoundCategory.BLOCKS, 1.0F, 1.0F);

        IBlockState fluidBlockState = fluid.getBlock().getDefaultState();
        worldIn.setBlockState(pos, fluidBlockState, 11);
    }
    return true;
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
public boolean tryPlaceContainedLiquid(@Nullable EntityPlayer player, World worldIn, BlockPos posIn)
{
    if (this.containedBlock == Blocks.AIR)
    {
        return false;
    }
    else
    {
        IBlockState iblockstate = worldIn.getBlockState(posIn);
        Material material = iblockstate.getMaterial();
        boolean flag = !material.isSolid();
        boolean flag1 = iblockstate.getBlock().isReplaceable(worldIn, posIn);

        if (!worldIn.isAirBlock(posIn) && !flag && !flag1)
        {
            return false;
        }
        else
        {
            if (worldIn.provider.doesWaterVaporize() && this.containedBlock == Blocks.FLOWING_WATER)
            {
                int l = posIn.getX();
                int i = posIn.getY();
                int j = posIn.getZ();
                worldIn.playSound(player, posIn, SoundEvents.BLOCK_FIRE_EXTINGUISH, SoundCategory.BLOCKS, 0.5F, 2.6F + (worldIn.rand.nextFloat() - worldIn.rand.nextFloat()) * 0.8F);

                for (int k = 0; k < 8; ++k)
                {
                    worldIn.spawnParticle(EnumParticleTypes.SMOKE_LARGE, (double)l + Math.random(), (double)i + Math.random(), (double)j + Math.random(), 0.0D, 0.0D, 0.0D, new int[0]);
                }
            }
            else
            {
                if (!worldIn.isRemote && (flag || flag1) && !material.isLiquid())
                {
                    worldIn.destroyBlock(posIn, true);
                }

                SoundEvent soundevent = this.containedBlock == Blocks.FLOWING_LAVA ? SoundEvents.ITEM_BUCKET_EMPTY_LAVA : SoundEvents.ITEM_BUCKET_EMPTY;
                worldIn.playSound(player, posIn, soundevent, SoundCategory.BLOCKS, 1.0F, 1.0F);
                worldIn.setBlockState(posIn, this.containedBlock.getDefaultState(), 11);
            }

            return true;
        }
    }
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
public void onBlockHarvested(World worldIn, BlockPos pos, IBlockState state, EntityPlayer player)
{
    if (state.getValue(HALF) == BlockDoublePlant.EnumBlockHalf.UPPER)
    {
        if (worldIn.getBlockState(pos.down()).getBlock() == this)
        {
            if (!player.capabilities.isCreativeMode)
            {
                IBlockState iblockstate = worldIn.getBlockState(pos.down());
                BlockDoublePlant.EnumPlantType blockdoubleplant$enumplanttype = (BlockDoublePlant.EnumPlantType)iblockstate.getValue(VARIANT);

                if (blockdoubleplant$enumplanttype != BlockDoublePlant.EnumPlantType.FERN && blockdoubleplant$enumplanttype != BlockDoublePlant.EnumPlantType.GRASS)
                {
                    worldIn.destroyBlock(pos.down(), true);
                }
                else if (!worldIn.isRemote)
                {
                    if (player.getCurrentEquippedItem() != null && player.getCurrentEquippedItem().getItem() == Items.shears)
                    {
                        this.onHarvest(worldIn, pos, iblockstate, player);
                        worldIn.setBlockToAir(pos.down());
                    }
                    else
                    {
                        worldIn.destroyBlock(pos.down(), true);
                    }
                }
                else
                {
                    worldIn.setBlockToAir(pos.down());
                }
            }
            else
            {
                worldIn.setBlockToAir(pos.down());
            }
        }
    }
    else if (player.capabilities.isCreativeMode && worldIn.getBlockState(pos.up()).getBlock() == this)
    {
        worldIn.setBlockState(pos.up(), Blocks.air.getDefaultState(), 2);
    }

    super.onBlockHarvested(worldIn, pos, state, player);
}
 

import net.minecraft.world.World; //导入方法依赖的package包/类
/**
 * 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.world;
        BlockPos blockpos = this.destinationBlock.up();
        IBlockState iblockstate = world.getBlockState(blockpos);
        Block block = iblockstate.getBlock();

        if (this.currentTask == 0 && block instanceof BlockCrops && ((BlockCrops)block).isMaxAge(iblockstate))
        {
            world.destroyBlock(blockpos, true);
        }
        else if (this.currentTask == 1 && iblockstate.getMaterial() == Material.AIR)
        {
            InventoryBasic inventorybasic = this.theVillager.getVillagerInventory();

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

                if (!itemstack.func_190926_b())
                {
                    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;
                    }
                    else if (itemstack.getItem() == Items.BEETROOT_SEEDS)
                    {
                        world.setBlockState(blockpos, Blocks.BEETROOTS.getDefaultState(), 3);
                        flag = true;
                    }
                }

                if (flag)
                {
                    itemstack.func_190918_g(1);

                    if (itemstack.func_190926_b())
                    {
                        inventorybasic.setInventorySlotContents(i, ItemStack.field_190927_a);
                    }

                    break;
                }
            }
        }

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