net.minecraft.block

## Class BlockHopper

- java.lang.Object
- - net.minecraft.block.Block
  - - net.minecraft.block.BlockContainer
    - - net.minecraft.block.BlockHopper

- All Implemented Interfaces:
    ITileEntityProvider

      public class BlockHopper
      extends BlockContainer

- - ### Field Summary

    - ### Fields inherited from class net.minecraft.block.Block

      `anvil, beacon, bed, bedrock, blockClay, blockDiamond, blockEmerald, blockGold, blockHardness, blockID, blockIron, blockLapis, blockMaterial, blockNetherQuartz, blockParticleGravity, blockRedstone, blockResistance, blocksList, blockSnow, bookShelf, brewingStand, brick, cactus, cake, canBlockGrass, carpet, carrot, cauldron, chest, chestTrapped, cloth, coalBlock, cobblestone, cobblestoneMossy, cobblestoneWall, cocoaPlant, commandBlock, crops, daylightSensor, deadBush, dirt, dispenser, doorIron, doorWood, dragonEgg, dropper, enchantmentTable, enderChest, endPortal, endPortalFrame, fence, fenceGate, fenceIron, fire, flowerPot, furnaceBurning, furnaceIdle, glass, glowStone, grass, gravel, hardenedClay, hay, hopperBlock, ice, jukebox, ladder, lavaMoving, lavaStill, leaves, lever, lightOpacity, lightValue, lockedChest, melon, melonStem, mobSpawner, mushroomBrown, mushroomCapBrown, mushroomCapRed, mushroomRed, music, mycelium, netherBrick, netherFence, netherrack, netherStalk, obsidian, opaqueCubeLookup, oreCoal, oreDiamond, oreEmerald, oreGold, oreIron, oreLapis, oreNetherQuartz, oreRedstone, oreRedstoneGlowing, pistonBase, pistonExtension, pistonMoving, pistonStickyBase, planks, plantRed, plantYellow, portal, potato, pressurePlateGold, pressurePlateIron, pressurePlatePlanks, pressurePlateStone, pumpkin, pumpkinLantern, pumpkinStem, rail, railActivator, railDetector, railPowered, redstoneComparatorActive, redstoneComparatorIdle, redstoneLampActive, redstoneLampIdle, redstoneRepeaterActive, redstoneRepeaterIdle, redstoneWire, reed, sand, sandStone, sapling, signPost, signWall, silverfish, skull, slipperiness, slowSand, snow, soundAnvilFootstep, soundClothFootstep, soundGlassFootstep, soundGrassFootstep, soundGravelFootstep, soundLadderFootstep, soundMetalFootstep, soundPowderFootstep, soundSandFootstep, soundSnowFootstep, soundStoneFootstep, soundWoodFootstep, sponge, stainedClay, stairsBrick, stairsCobblestone, stairsNetherBrick, stairsNetherQuartz, stairsSandStone, stairsStoneBrick, stairsWoodBirch, stairsWoodJungle, stairsWoodOak, stairsWoodSpruce, stepSound, stone, stoneBrick, stoneButton, stoneDoubleSlab, stoneSingleSlab, tallGrass, thinGlass, tilledField, tnt, torchRedstoneActive, torchRedstoneIdle, torchWood, trapdoor, tripWire, tripWireSource, useNeighborBrightness, vine, waterlily, waterMoving, waterStill, web, whiteStone, wood, woodDoubleSlab, woodenButton, woodSingleSlab, workbench`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `BlockHopper(int par1)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addCollisionBoxesToList(World par1World, int par2, int par3, int par4, AxisAlignedBB par5AxisAlignedBB, List par6List, Entity par7Entity)` Adds all intersecting collision boxes to a list.
    `void` | `breakBlock(World par1World, int par2, int par3, int par4, int par5, int par6)` Called on server worlds only when the block has been replaced by a different block ID, or the same block with a different metadata value, but before the new metadata value is set.
    `TileEntity` | `createNewTileEntity(World par1World)` Returns a new instance of a block's tile entity class.
    `int` | `getComparatorInputOverride(World par1World, int par2, int par3, int par4, int par5)` If hasComparatorInputOverride returns true, the return value from this is used instead of the redstone signal strength when this block inputs to a comparator.
    `static int` | `getDirectionFromMetadata(int par0)`
    `static Icon` | `getHopperIcon(String par0Str)`
    `static TileEntityHopper` | `getHopperTile(IBlockAccess par0IBlockAccess, int par1, int par2, int par3)`
    `Icon` | `getIcon(int par1, int par2)`
    `static boolean` | `getIsBlockNotPoweredFromMetadata(int par0)`
    `String` | `getItemIconName()`
    `int` | `getRenderType()` The type of render function that is called for this block
    `boolean` | `hasComparatorInputOverride()` If this returns true, then comparators facing away from this block will use the value from getComparatorInputOverride instead of the actual redstone signal strength.
    `boolean` | `isOpaqueCube()` Is this block (a) opaque and (b) a full 1m cube? This determines whether or not to render the shared face of two adjacent blocks and also whether the player can attach torches, redstone wire, etc to this block.
    `boolean` | `onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9)` Called upon block activation (right click on the block.)
    `void` | `onBlockAdded(World par1World, int par2, int par3, int par4)` Called whenever the block is added into the world.
    `int` | `onBlockPlaced(World par1World, int par2, int par3, int par4, int par5, float par6, float par7, float par8, int par9)` Called when a block is placed using its ItemBlock.
    `void` | `onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack)` Called when the block is placed in the world.
    `void` | `onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)` Lets the block know when one of its neighbor changes.
    `void` | `registerIcons(IconRegister par1IconRegister)`
    `boolean` | `renderAsNormalBlock()` If this block doesn't render as an ordinary block it will return False (examples: signs, buttons, stairs, etc)
    `void` | `setBlockBoundsBasedOnState(IBlockAccess par1IBlockAccess, int par2, int par3, int par4)` Updates the blocks bounds based on its current state.
    `boolean` | `shouldSideBeRendered(IBlockAccess par1IBlockAccess, int par2, int par3, int par4, int par5)`

    - ### Methods inherited from class net.minecraft.block.BlockContainer

      `onBlockEventReceived`

    - ### Methods inherited from class net.minecraft.block.Block

      `addBlockDestroyEffects, addBlockHitEffects, addCreativeItems, beginLeavesDecay, canBeReplacedByLeaves, canBlockStay, canCollideCheck, canConnectRedstone, canCreatureSpawn, canDragonDestroy, canDropFromExplosion, canEntityDestroy, canHarvestBlock, canPlaceBlockAt, canPlaceBlockOnSide, canPlaceBlockOnSide, canPlaceTorchOnTop, canProvidePower, canRenderInPass, canSilkHarvest, canSustainLeaves, canSustainPlant, collisionRayTrace, colorMultiplier, createTileEntity, damageDropped, dropBlockAsItem, dropBlockAsItemWithChance, fillWithRain, func_82506_l, getAmbientOcclusionLightValue, getBedDirection, getBedSpawnPosition, getBlockBoundsMaxX, getBlockBoundsMaxY, getBlockBoundsMaxZ, getBlockBoundsMinX, getBlockBoundsMinY, getBlockBoundsMinZ, getBlockBrightness, getBlockColor, getBlockDropped, getBlockHardness, getBlocksMovement, getBlockTexture, getBlockTextureFromSide, getCollisionBoundingBoxFromPool, getCreativeTabToDisplayOn, getDamageValue, getEnableStats, getEnchantPowerBonus, getExplosionResistance, getExplosionResistance, getFilledPercentage, getFireSpreadSpeed, getFlammability, getLightOpacity, getLightValue, getLocalizedName, getMixedBrightnessForBlock, getMobilityFlag, getPickBlock, getPlayerRelativeBlockHardness, getRenderBlockPass, getRenderColor, getSelectedBoundingBoxFromPool, getSubBlocks, getTickRandomly, getUnlocalizedName, getValidRotations, harvestBlock, hasTileEntity, hasTileEntity, idDropped, idPicked, isAirBlock, isAssociatedBlockID, isAssociatedBlockID, isBeaconBase, isBed, isBedFoot, isBlockBurning, isBlockFoliage, isBlockNormalCube, isBlockReplaceable, isBlockSolid, isBlockSolidOnSide, isCollidable, isFertile, isFireSource, isFlammable, isFlowerPot, isGenMineableReplaceable, isLadder, isLeaves, isNormalCube, isProvidingStrongPower, isProvidingWeakPower, isWood, onBlockClicked, onBlockDestroyedByExplosion, onBlockDestroyedByPlayer, onBlockExploded, onBlockHarvested, onBlockPreDestroy, onEntityCollidedWithBlock, onEntityWalking, onFallenUpon, onNeighborTileChange, onPlantGrow, onPostBlockPlaced, quantityDropped, quantityDropped, quantityDroppedWithBonus, randomDisplayTick, recolourBlock, removeBlockByPlayer, rotateBlock, setBedOccupied, setBlockBounds, setBlockBoundsForItemRender, setBlockUnbreakable, setBurnProperties, setCreativeTab, setHardness, setLightOpacity, setLightValue, setResistance, setStepSound, setTextureName, setTickRandomly, setUnlocalizedName, tickRate, updateTick, velocityToAddToEntity, weakTileChanges`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### BlockHopper

          public BlockHopper(int par1)

  - ### Method Detail

    - #### setBlockBoundsBasedOnState

          public void setBlockBoundsBasedOnState(IBlockAccess par1IBlockAccess,
                                        int par2,
                                        int par3,
                                        int par4)

      Updates the blocks bounds based on its current state. Args: world, x, y, z
      Overrides:
        `setBlockBoundsBasedOnState` in class `Block`

    - #### addCollisionBoxesToList

          public void addCollisionBoxesToList(World par1World,
                                     int par2,
                                     int par3,
                                     int par4,
                                     AxisAlignedBB par5AxisAlignedBB,
                                     List par6List,
                                     Entity par7Entity)

      Adds all intersecting collision boxes to a list. (Be sure to only add boxes to the list if they intersect the mask.) Parameters: World, X, Y, Z, mask, list, colliding entity
      Overrides:
        `addCollisionBoxesToList` in class `Block`

    - #### onBlockPlaced

          public int onBlockPlaced(World par1World,
                          int par2,
                          int par3,
                          int par4,
                          int par5,
                          float par6,
                          float par7,
                          float par8,
                          int par9)

      Called when a block is placed using its ItemBlock. Args: World, X, Y, Z, side, hitX, hitY, hitZ, block metadata
      Overrides:
        `onBlockPlaced` in class `Block`

    - #### createNewTileEntity

          public TileEntity createNewTileEntity(World par1World)

      Returns a new instance of a block's tile entity class. Called on placing the block.

    - #### onBlockPlacedBy

          public void onBlockPlacedBy(World par1World,
                             int par2,
                             int par3,
                             int par4,
                             EntityLivingBase par5EntityLivingBase,
                             ItemStack par6ItemStack)

      Called when the block is placed in the world.
      Overrides:
        `onBlockPlacedBy` in class `Block`

    - #### onBlockAdded

          public void onBlockAdded(World par1World,
                          int par2,
                          int par3,
                          int par4)

      Called whenever the block is added into the world. Args: world, x, y, z
      Overrides:
        `onBlockAdded` in class `BlockContainer`

    - #### onBlockActivated

          public boolean onBlockActivated(World par1World,
                                 int par2,
                                 int par3,
                                 int par4,
                                 EntityPlayer par5EntityPlayer,
                                 int par6,
                                 float par7,
                                 float par8,
                                 float par9)

      Called upon block activation (right click on the block.)
      Overrides:
        `onBlockActivated` in class `Block`

    - #### onNeighborBlockChange

          public void onNeighborBlockChange(World par1World,
                                   int par2,
                                   int par3,
                                   int par4,
                                   int par5)

      Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are their own) Args: x, y, z, neighbor blockID
      Overrides:
        `onNeighborBlockChange` in class `Block`

    - #### breakBlock

          public void breakBlock(World par1World,
                        int par2,
                        int par3,
                        int par4,
                        int par5,
                        int par6)

      Called on server worlds only when the block has been replaced by a different block ID, or the same block with a different metadata value, but before the new metadata value is set. Args: World, x, y, z, old block ID, old metadata
      Overrides:
        `breakBlock` in class `BlockContainer`

    - #### getRenderType

          public int getRenderType()

      The type of render function that is called for this block
      Overrides:
        `getRenderType` in class `Block`

    - #### renderAsNormalBlock

          public boolean renderAsNormalBlock()

      If this block doesn't render as an ordinary block it will return False (examples: signs, buttons, stairs, etc)
      Overrides:
        `renderAsNormalBlock` in class `Block`

    - #### isOpaqueCube

          public boolean isOpaqueCube()

      Is this block (a) opaque and (b) a full 1m cube? This determines whether or not to render the shared face of two adjacent blocks and also whether the player can attach torches, redstone wire, etc to this block.
      Overrides:
        `isOpaqueCube` in class `Block`

    - #### getDirectionFromMetadata

          public static int getDirectionFromMetadata(int par0)

    - #### shouldSideBeRendered

          public boolean shouldSideBeRendered(IBlockAccess par1IBlockAccess,
                                     int par2,
                                     int par3,
                                     int par4,
                                     int par5)

      Overrides:
        `shouldSideBeRendered` in class `Block`

    - #### getIcon

          public Icon getIcon(int par1,
                     int par2)

      Overrides:
        `getIcon` in class `Block`

    - #### getIsBlockNotPoweredFromMetadata

          public static boolean getIsBlockNotPoweredFromMetadata(int par0)

    - #### hasComparatorInputOverride

          public boolean hasComparatorInputOverride()

      If this returns true, then comparators facing away from this block will use the value from getComparatorInputOverride instead of the actual redstone signal strength.
      Overrides:
        `hasComparatorInputOverride` in class `Block`

    - #### getComparatorInputOverride

          public int getComparatorInputOverride(World par1World,
                                       int par2,
                                       int par3,
                                       int par4,
                                       int par5)

      If hasComparatorInputOverride returns true, the return value from this is used instead of the redstone signal strength when this block inputs to a comparator.
      Overrides:
        `getComparatorInputOverride` in class `Block`

    - #### registerIcons

          public void registerIcons(IconRegister par1IconRegister)

      Overrides:
        `registerIcons` in class `Block`

    - #### getHopperIcon

          public static Icon getHopperIcon(String par0Str)

    - #### getItemIconName

          public String getItemIconName()

      Overrides:
        `getItemIconName` in class `Block`

    - #### getHopperTile

          public static TileEntityHopper getHopperTile(IBlockAccess par0IBlockAccess,
                                       int par1,
                                       int par2,
                                       int par3)