Java Material.air方法代碼示例

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * Called when a Block is right-clicked with this Item
 */
public boolean onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ)
{
    pos = pos.offset(side);

    if (!playerIn.canPlayerEdit(pos, side, stack))
    {
        return false;
    }
    else
    {
        if (worldIn.getBlockState(pos).getBlock().getMaterial() == Material.air)
        {
            worldIn.playSoundEffect((double)pos.getX() + 0.5D, (double)pos.getY() + 0.5D, (double)pos.getZ() + 0.5D, "fire.ignite", 1.0F, itemRand.nextFloat() * 0.4F + 0.8F);
            worldIn.setBlockState(pos, Blocks.fire.getDefaultState());
        }

        stack.damageItem(1, playerIn);
        return true;
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
protected void func_175928_b(World worldIn, BlockPos p_175928_2_, int p_175928_3_)
{
    int i = p_175928_3_ * p_175928_3_;

    for (int j = -p_175928_3_; j <= p_175928_3_; ++j)
    {
        for (int k = -p_175928_3_; k <= p_175928_3_; ++k)
        {
            if (j * j + k * k <= i)
            {
                BlockPos blockpos = p_175928_2_.add(j, 0, k);
                Material material = worldIn.getBlockState(blockpos).getBlock().getMaterial();

                if (material == Material.air || material == Material.leaves)
                {
                    this.setBlockAndNotifyAdequately(worldIn, blockpos, this.leavesMetadata);
                }
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
public static void spawnBonemealParticles(World worldIn, BlockPos pos, int amount)
{
    if (amount == 0)
    {
        amount = 15;
    }

    Block block = worldIn.getBlockState(pos).getBlock();

    if (block.getMaterial() != Material.air)
    {
        block.setBlockBoundsBasedOnState(worldIn, pos);

        for (int i = 0; i < amount; ++i)
        {
            double d0 = itemRand.nextGaussian() * 0.02D;
            double d1 = itemRand.nextGaussian() * 0.02D;
            double d2 = itemRand.nextGaussian() * 0.02D;
            worldIn.spawnParticle(EnumParticleTypes.VILLAGER_HAPPY, (double)((float)pos.getX() + itemRand.nextFloat()), (double)pos.getY() + (double)itemRand.nextFloat() * block.getBlockBoundsMaxY(), (double)((float)pos.getZ() + itemRand.nextFloat()), d0, d1, d2, new int[0]);
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * Fill the given area with the selected blocks
 */
protected void fillWithBlocks(World worldIn, StructureBoundingBox boundingboxIn, int xMin, int yMin, int zMin, int xMax, int yMax, int zMax, IBlockState boundaryBlockState, IBlockState insideBlockState, boolean existingOnly)
{
    for (int i = yMin; i <= yMax; ++i)
    {
        for (int j = xMin; j <= xMax; ++j)
        {
            for (int k = zMin; k <= zMax; ++k)
            {
                if (!existingOnly || this.getBlockStateFromPos(worldIn, j, i, k, boundingboxIn).getBlock().getMaterial() != Material.air)
                {
                    if (i != yMin && i != yMax && j != xMin && j != xMax && k != zMin && k != zMax)
                    {
                        this.setBlockState(worldIn, insideBlockState, j, i, k, boundingboxIn);
                    }
                    else
                    {
                        this.setBlockState(worldIn, boundaryBlockState, j, i, k, boundingboxIn);
                    }
                }
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * arguments: World worldObj, StructureBoundingBox structBB, int minX, int minY, int minZ, int maxX, int maxY, int
 * maxZ, boolean alwaysreplace, Random rand, StructurePieceBlockSelector blockselector
 */
protected void fillWithRandomizedBlocks(World worldIn, StructureBoundingBox boundingboxIn, int minX, int minY, int minZ, int maxX, int maxY, int maxZ, boolean alwaysReplace, Random rand, StructureComponent.BlockSelector blockselector)
{
    for (int i = minY; i <= maxY; ++i)
    {
        for (int j = minX; j <= maxX; ++j)
        {
            for (int k = minZ; k <= maxZ; ++k)
            {
                if (!alwaysReplace || this.getBlockStateFromPos(worldIn, j, i, k, boundingboxIn).getBlock().getMaterial() != Material.air)
                {
                    blockselector.selectBlocks(rand, j, i, k, i == minY || i == maxY || j == minX || j == maxX || k == minZ || k == maxZ);
                    this.setBlockState(worldIn, blockselector.getBlockState(), j, i, k, boundingboxIn);
                }
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
void func_181631_a(BlockPos p_181631_1_, float p_181631_2_, IBlockState p_181631_3_)
{
    int i = (int)((double)p_181631_2_ + 0.618D);

    for (int j = -i; j <= i; ++j)
    {
        for (int k = -i; k <= i; ++k)
        {
            if (Math.pow((double)Math.abs(j) + 0.5D, 2.0D) + Math.pow((double)Math.abs(k) + 0.5D, 2.0D) <= (double)(p_181631_2_ * p_181631_2_))
            {
                BlockPos blockpos = p_181631_1_.add(j, 0, k);
                Material material = this.world.getBlockState(blockpos).getBlock().getMaterial();

                if (material == Material.air || material == Material.leaves)
                {
                    this.setBlockAndNotifyAdequately(this.world, blockpos, p_181631_3_);
                }
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
private void sendClickBlockToController(boolean leftClick)
{
    if (!leftClick)
    {
        this.leftClickCounter = 0;
    }

    if (this.leftClickCounter <= 0 && !this.thePlayer.isUsingItem())
    {
        if (leftClick && this.objectMouseOver != null && this.objectMouseOver.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
        {
            BlockPos blockpos = this.objectMouseOver.getBlockPos();

            if (this.theWorld.getBlockState(blockpos).getBlock().getMaterial() != Material.air && this.playerController.onPlayerDamageBlock(blockpos, this.objectMouseOver.sideHit))
            {
                this.effectRenderer.addBlockHitEffects(blockpos, this.objectMouseOver.sideHit);
                this.thePlayer.swingItem();
            }
        }
        else
        {
            this.playerController.resetBlockRemoving();
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
protected void updateFallState(double y, boolean onGroundIn, Block blockIn, BlockPos pos)
{
    if (!this.isInWater())
    {
        this.handleWaterMovement();
    }

    if (!this.worldObj.isRemote && this.fallDistance > 3.0F && onGroundIn)
    {
        IBlockState iblockstate = this.worldObj.getBlockState(pos);
        Block block = iblockstate.getBlock();
        float f = (float)MathHelper.ceiling_float_int(this.fallDistance - 3.0F);

        if (block.getMaterial() != Material.air)
        {
            double d0 = (double)Math.min(0.2F + f / 15.0F, 10.0F);

            if (d0 > 2.5D)
            {
                d0 = 2.5D;
            }

            int i = (int)(150.0D * d0);
            ((WorldServer)this.worldObj).spawnParticle(EnumParticleTypes.BLOCK_DUST, this.posX, this.posY, this.posZ, i, 0.0D, 0.0D, 0.0D, 0.15000000596046448D, new int[] {Block.getStateId(iblockstate)});
        }
    }

    super.updateFallState(y, onGroundIn, blockIn, pos);
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
private void clickMouse() {
	if (this.leftClickCounter <= 0) {
		this.thePlayer.swingItem();

		if (this.objectMouseOver == null) {
			logger.error("Null returned as \'hitResult\', this shouldn\'t happen!");

			if (this.playerController.isNotCreative()) {
				this.leftClickCounter = 10;
			}
		} else {
			switch (this.objectMouseOver.typeOfHit) {
			case ENTITY:
				this.playerController.attackEntity(this.thePlayer, this.objectMouseOver.entityHit);
				break;

			case BLOCK:
				BlockPos blockpos = this.objectMouseOver.getBlockPos();

				if (this.theWorld.getBlockState(blockpos).getBlock().getMaterial() != Material.air) {
					this.playerController.clickBlock(blockpos, this.objectMouseOver.sideHit);
					break;
				}

			case MISS:
			default:
				if (this.playerController.isNotCreative()) {
					this.leftClickCounter = 10;
				}
			}
		}
	}
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * Called once-per-chunk-per-tick, and advances the round-robin relight check index by up to 8 blocks at a time. In
 * a worst-case scenario, can potentially take up to 25.6 seconds, calculated via (4096/8)/20, to re-check all
 * blocks in a chunk, which may explain lagging light updates on initial world generation.
 */
public void enqueueRelightChecks()
{
    BlockPos blockpos = new BlockPos(this.xPosition << 4, 0, this.zPosition << 4);

    for (int i = 0; i < 8; ++i)
    {
        if (this.queuedLightChecks >= 4096)
        {
            return;
        }

        int j = this.queuedLightChecks % 16;
        int k = this.queuedLightChecks / 16 % 16;
        int l = this.queuedLightChecks / 256;
        ++this.queuedLightChecks;

        for (int i1 = 0; i1 < 16; ++i1)
        {
            BlockPos blockpos1 = blockpos.add(k, (j << 4) + i1, l);
            boolean flag = i1 == 0 || i1 == 15 || k == 0 || k == 15 || l == 0 || l == 15;

            if (this.storageArrays[j] == null && flag || this.storageArrays[j] != null && this.storageArrays[j].getBlockByExtId(k, i1, l).getMaterial() == Material.air)
            {
                for (EnumFacing enumfacing : EnumFacing.values())
                {
                    BlockPos blockpos2 = blockpos1.offset(enumfacing);

                    if (this.worldObj.getBlockState(blockpos2).getBlock().getLightValue() > 0)
                    {
                        this.worldObj.checkLight(blockpos2);
                    }
                }

                this.worldObj.checkLight(blockpos1);
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
private void func_181650_b(World p_181650_1_, BlockPos p_181650_2_, PropertyBool p_181650_3_)
{
    this.func_181651_a(p_181650_1_, p_181650_2_, p_181650_3_);
    int i = 4;

    for (p_181650_2_ = p_181650_2_.down(); p_181650_1_.getBlockState(p_181650_2_).getBlock().getMaterial() == Material.air && i > 0; --i)
    {
        this.func_181651_a(p_181650_1_, p_181650_2_, p_181650_3_);
        p_181650_2_ = p_181650_2_.down();
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * Checks to see if an air block exists at the provided location. Note that this only checks to see if the blocks
 * material is set to air, meaning it is possible for non-vanilla blocks to still pass this check.
 */
public boolean isAirBlock(BlockPos pos)
{
    return this.getBlockState(pos).getBlock().getMaterial() == Material.air;
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
/**
 * Runs through the list of updates to run and ticks them
 */
public boolean tickUpdates(boolean p_72955_1_)
{
    if (this.worldInfo.getTerrainType() == WorldType.DEBUG_WORLD)
    {
        return false;
    }
    else
    {
        int i = this.pendingTickListEntriesTreeSet.size();

        if (i != this.pendingTickListEntriesHashSet.size())
        {
            throw new IllegalStateException("TickNextTick list out of synch");
        }
        else
        {
            if (i > 1000)
            {
                i = 1000;
            }

            this.theProfiler.startSection("cleaning");

            for (int j = 0; j < i; ++j)
            {
                NextTickListEntry nextticklistentry = (NextTickListEntry)this.pendingTickListEntriesTreeSet.first();

                if (!p_72955_1_ && nextticklistentry.scheduledTime > this.worldInfo.getWorldTotalTime())
                {
                    break;
                }

                this.pendingTickListEntriesTreeSet.remove(nextticklistentry);
                this.pendingTickListEntriesHashSet.remove(nextticklistentry);
                this.pendingTickListEntriesThisTick.add(nextticklistentry);
            }

            this.theProfiler.endSection();
            this.theProfiler.startSection("ticking");
            Iterator<NextTickListEntry> iterator = this.pendingTickListEntriesThisTick.iterator();

            while (iterator.hasNext())
            {
                NextTickListEntry nextticklistentry1 = (NextTickListEntry)iterator.next();
                iterator.remove();
                int k = 0;

                if (this.isAreaLoaded(nextticklistentry1.position.add(-k, -k, -k), nextticklistentry1.position.add(k, k, k)))
                {
                    IBlockState iblockstate = this.getBlockState(nextticklistentry1.position);

                    if (iblockstate.getBlock().getMaterial() != Material.air && Block.isEqualTo(iblockstate.getBlock(), nextticklistentry1.getBlock()))
                    {
                        try
                        {
                            iblockstate.getBlock().updateTick(this, nextticklistentry1.position, iblockstate, this.rand);
                        }
                        catch (Throwable throwable)
                        {
                            CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Exception while ticking a block");
                            CrashReportCategory crashreportcategory = crashreport.makeCategory("Block being ticked");
                            CrashReportCategory.addBlockInfo(crashreportcategory, nextticklistentry1.position, iblockstate);
                            throw new ReportedException(crashreport);
                        }
                    }
                }
                else
                {
                    this.scheduleUpdate(nextticklistentry1.position, nextticklistentry1.getBlock(), 0);
                }
            }

            this.theProfiler.endSection();
            this.pendingTickListEntriesThisTick.clear();
            return !this.pendingTickListEntriesTreeSet.isEmpty();
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
public void updateBlockRemoving()
{
    ++this.curblockDamage;

    if (this.receivedFinishDiggingPacket)
    {
        int i = this.curblockDamage - this.initialBlockDamage;
        Block block = this.theWorld.getBlockState(this.field_180241_i).getBlock();

        if (block.getMaterial() == Material.air)
        {
            this.receivedFinishDiggingPacket = false;
        }
        else
        {
            float f = block.getPlayerRelativeBlockHardness(this.thisPlayerMP, this.thisPlayerMP.worldObj, this.field_180241_i) * (float)(i + 1);
            int j = (int)(f * 10.0F);

            if (j != this.durabilityRemainingOnBlock)
            {
                this.theWorld.sendBlockBreakProgress(this.thisPlayerMP.getEntityId(), this.field_180241_i, j);
                this.durabilityRemainingOnBlock = j;
            }

            if (f >= 1.0F)
            {
                this.receivedFinishDiggingPacket = false;
                this.tryHarvestBlock(this.field_180241_i);
            }
        }
    }
    else if (this.isDestroyingBlock)
    {
        Block block1 = this.theWorld.getBlockState(this.field_180240_f).getBlock();

        if (block1.getMaterial() == Material.air)
        {
            this.theWorld.sendBlockBreakProgress(this.thisPlayerMP.getEntityId(), this.field_180240_f, -1);
            this.durabilityRemainingOnBlock = -1;
            this.isDestroyingBlock = false;
        }
        else
        {
            int k = this.curblockDamage - this.initialDamage;
            float f1 = block1.getPlayerRelativeBlockHardness(this.thisPlayerMP, this.thisPlayerMP.worldObj, this.field_180241_i) * (float)(k + 1);
            int l = (int)(f1 * 10.0F);

            if (l != this.durabilityRemainingOnBlock)
            {
                this.theWorld.sendBlockBreakProgress(this.thisPlayerMP.getEntityId(), this.field_180240_f, l);
                this.durabilityRemainingOnBlock = l;
            }
        }
    }
}
 

import net.minecraft.block.material.Material; //導入方法依賴的package包/類
private void addRainParticles()
{
    float f = this.mc.theWorld.getRainStrength(1.0F);

    if (!Config.isRainFancy())
    {
        f /= 2.0F;
    }

    if (f != 0.0F && Config.isRainSplash())
    {
        this.random.setSeed((long)this.rendererUpdateCount * 312987231L);
        Entity entity = this.mc.getRenderViewEntity();
        WorldClient worldclient = this.mc.theWorld;
        BlockPos blockpos = new BlockPos(entity);
        byte b0 = 10;
        double d0 = 0.0D;
        double d1 = 0.0D;
        double d2 = 0.0D;
        int i = 0;
        int j = (int)(100.0F * f * f);

        if (this.mc.gameSettings.particleSetting == 1)
        {
            j >>= 1;
        }
        else if (this.mc.gameSettings.particleSetting == 2)
        {
            j = 0;
        }

        for (int k = 0; k < j; ++k)
        {
            BlockPos blockpos1 = worldclient.getPrecipitationHeight(blockpos.add(this.random.nextInt(b0) - this.random.nextInt(b0), 0, this.random.nextInt(b0) - this.random.nextInt(b0)));
            BiomeGenBase biomegenbase = worldclient.getBiomeGenForCoords(blockpos1);
            BlockPos blockpos2 = blockpos1.down();
            Block block = worldclient.getBlockState(blockpos2).getBlock();

            if (blockpos1.getY() <= blockpos.getY() + b0 && blockpos1.getY() >= blockpos.getY() - b0 && biomegenbase.canSpawnLightningBolt() && biomegenbase.getFloatTemperature(blockpos1) >= 0.15F)
            {
                double d3 = this.random.nextDouble();
                double d4 = this.random.nextDouble();

                if (block.getMaterial() == Material.lava)
                {
                    this.mc.theWorld.spawnParticle(EnumParticleTypes.SMOKE_NORMAL, (double)blockpos1.getX() + d3, (double)((float)blockpos1.getY() + 0.1F) - block.getBlockBoundsMinY(), (double)blockpos1.getZ() + d4, 0.0D, 0.0D, 0.0D, new int[0]);
                }
                else if (block.getMaterial() != Material.air)
                {
                    block.setBlockBoundsBasedOnState(worldclient, blockpos2);
                    ++i;

                    if (this.random.nextInt(i) == 0)
                    {
                        d0 = (double)blockpos2.getX() + d3;
                        d1 = (double)((float)blockpos2.getY() + 0.1F) + block.getBlockBoundsMaxY() - 1.0D;
                        d2 = (double)blockpos2.getZ() + d4;
                    }

                    this.mc.theWorld.spawnParticle(EnumParticleTypes.WATER_DROP, (double)blockpos2.getX() + d3, (double)((float)blockpos2.getY() + 0.1F) + block.getBlockBoundsMaxY(), (double)blockpos2.getZ() + d4, 0.0D, 0.0D, 0.0D, new int[0]);
                }
            }
        }

        if (i > 0 && this.random.nextInt(3) < this.rainSoundCounter++)
        {
            this.rainSoundCounter = 0;

            if (d1 > (double)(blockpos.getY() + 1) && worldclient.getPrecipitationHeight(blockpos).getY() > MathHelper.floor_float((float)blockpos.getY()))
            {
                this.mc.theWorld.playSound(d0, d1, d2, "ambient.weather.rain", 0.1F, 0.5F, false);
            }
            else
            {
                this.mc.theWorld.playSound(d0, d1, d2, "ambient.weather.rain", 0.2F, 1.0F, false);
            }
        }
    }
}