net.minecraft.block
Class BlockRail

java.lang.Object
  net.minecraft.block.Block
      net.minecraft.block.BlockRail

Direct Known Subclasses:

BlockDetectorRail

public class BlockRail
extends Block

Field Summary

Fields inherited from class net.minecraft.block.Block

anvil, beacon, bed, bedrock, blockClay, blockDiamond, blockEmerald, blockGold, blockID, blockIndexInTexture, blockLapis, blockMaterial, blockParticleGravity, blocksList, blockSnow, blockSteel, bookShelf, brewingStand, brick, cactus, cake, canBlockGrass, carrot, cauldron, chest, cloth, cobblestone, cobblestoneMossy, cobblestoneWall, cocoaPlant, commandBlock, crops, deadBush, dirt, dispenser, doorSteel, doorWood, dragonEgg, enchantmentTable, enderChest, endPortal, endPortalFrame, fence, fenceGate, fenceIron, fire, flowerPot, glass, glowStone, grass, gravel, ice, isDefaultTexture, 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, oreRedstone, oreRedstoneGlowing, pistonBase, pistonExtension, pistonMoving, pistonStickyBase, planks, plantRed, plantYellow, portal, potato, pressurePlatePlanks, pressurePlateStone, pumpkin, pumpkinLantern, pumpkinStem, rail, railDetector, railPowered, redstoneLampActive, redstoneLampIdle, redstoneRepeaterActive, redstoneRepeaterIdle, redstoneWire, reed, requiresSelfNotify, sand, sandStone, sapling, signPost, signWall, silverfish, skull, slipperiness, slowSand, snow, soundAnvilFootstep, soundClothFootstep, soundGlassFootstep, soundGrassFootstep, soundGravelFootstep, soundLadderFootstep, soundMetalFootstep, soundPowderFootstep, soundSandFootstep, soundSnowFootstep, soundStoneFootstep, soundWoodFootstep, sponge, stairCompactCobblestone, stairCompactPlanks, stairsBrick, stairsNetherBrick, stairsSandStone, stairsStoneBrickSmooth, stairsWoodBirch, stairsWoodJungle, stairsWoodSpruce, stepSound, stone, stoneBrick, stoneButton, stoneDoubleSlab, stoneOvenActive, stoneOvenIdle, stoneSingleSlab, tallGrass, thinGlass, tilledField, tnt, torchRedstoneActive, torchRedstoneIdle, torchWood, trapdoor, tripWire, tripWireSource, useNeighborBrightness, vine, waterlily, waterMoving, waterStill, web, whiteStone, wood, woodDoubleSlab, woodenButton, woodSingleSlab, workbench

Method Summary

boolean	canMakeSlopes(World world, int x, int y, int z) Returns true if the rail can make up and down slopes.
boolean	canPlaceBlockAt(World par1World, int par2, int par3, int par4) Checks to see if its valid to put this block at the specified coordinates.
MovingObjectPosition	collisionRayTrace(World par1World, int par2, int par3, int par4, Vec3 par5Vec3, Vec3 par6Vec3) Ray traces through the blocks collision from start vector to end vector returning a ray trace hit.
int	getBasicRailMetadata(IBlockAccess world, EntityMinecart cart, int x, int y, int z) Return the rails metadata (without the power bit if the rail uses one).
int	getBlockTextureFromSideAndMetadata(int par1, int par2) From the specified side and block metadata retrieves the blocks texture.
AxisAlignedBB	getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4) Returns a bounding box from the pool of bounding boxes (this means this box can change after the pool has been cleared to be reused)
int	getMobilityFlag() Returns the mobility information of the block, 0 = free, 1 = can't push but can move over, 2 = total immobility and stop pistons
float	getRailMaxSpeed(World world, EntityMinecart cart, int y, int x, int z) Returns the max speed of the rail at the specified position.
int	getRenderType() The type of render function that is called for this block
boolean	hasPowerBit(World world, int x, int y, int z) Return true if this rail uses the 4th bit as a power bit.
boolean	isFlexibleRail(World world, int y, int x, int z) Return true if the rail can make corners.
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	isPowered() Returns true if the block is power related rail.
static boolean	isRailBlock(int par0) Return true if the parameter is a blockID for a valid rail block (current is rail, powered or detector).
static boolean	isRailBlockAt(World par0World, int par1, int par2, int par3) Returns true if the block at the coordinates of world passed is a valid rail block (current is rail, powered or detector).
void	onBlockAdded(World par1World, int par2, int par3, int par4) Called whenever the block is added into the world.
void	onMinecartPass(World world, EntityMinecart cart, int y, int x, int z) This function is called by any minecart that passes over this rail.
void	onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5) Lets the block know when one of its neighbor changes.
int	quantityDropped(Random par1Random) Returns the quantity of items to drop on block destruction.
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.
void	setRenderType(int value)

Methods inherited from class net.minecraft.block.Block

addBlockDestroyEffects, addBlockHitEffects, addCollidingBlockToList, addCreativeItems, beginLeavesDecay, breakBlock, canBeReplacedByLeaves, canBlockStay, canCollideCheck, canConnectRedstone, canCreatureSpawn, canDragonDestroy, canDropFromExplosion, canHarvestBlock, canPlaceBlockOnSide, canPlaceTorchOnTop, canProvidePower, canRenderInPass, canSilkHarvest, canSustainLeaves, canSustainPlant, colorMultiplier, createTileEntity, damageDropped, dropBlockAsItem, dropBlockAsItemWithChance, fillWithRain, func_82505_u_, func_82506_l, getAmbientOcclusionLightValue, getBedDirection, getBedSpawnPosition, getBlockBoundsMaxX, getBlockBoundsMaxY, getBlockBoundsMaxZ, getBlockBoundsMinX, getBlockBoundsMinY, getBlockBoundsMinZ, getBlockBrightness, getBlockColor, getBlockDropped, getBlockHardness, getBlockName, getBlocksMovement, getBlockTexture, getBlockTextureFromSide, getCreativeTabToDisplayOn, getDamageValue, getEnableStats, getExplosionResistance, getExplosionResistance, getFireSpreadSpeed, getFlammability, getLightOpacity, getLightValue, getMixedBrightnessForBlock, getPickBlock, getPlayerRelativeBlockHardness, getRenderBlockPass, getRenderColor, getSelectedBoundingBoxFromPool, getSubBlocks, getTextureFile, getTickRandomly, harvestBlock, hasTileEntity, hasTileEntity, idDropped, idPicked, isAirBlock, isBeaconBase, isBed, isBedFoot, isBlockBurning, isBlockFoliage, isBlockNormalCube, isBlockReplaceable, isBlockSolid, isBlockSolidOnSide, isCollidable, isFertile, isFireSource, isFlammable, isGenMineableReplaceable, isLadder, isLeaves, isNormalCube, isProvidingStrongPower, isProvidingWeakPower, isWood, onBlockActivated, onBlockClicked, onBlockDestroyedByExplosion, onBlockDestroyedByPlayer, onBlockEventReceived, onBlockHarvested, onBlockPlaced, onBlockPlacedBy, onEntityCollidedWithBlock, onEntityWalking, onFallenUpon, onPostBlockPlaced, onSetBlockIDWithMetaData, quantityDropped, quantityDroppedWithBonus, randomDisplayTick, removeBlockByPlayer, setBedOccupied, setBlockBounds, setBlockBoundsForItemRender, setBlockName, setBlockUnbreakable, setBurnProperties, setCreativeTab, setHardness, setLightOpacity, setLightValue, setRequiresSelfNotify, setResistance, setStepSound, setTextureFile, setTickRandomly, shouldSideBeRendered, tickRate, translateBlockName, updateTick, velocityToAddToEntity

Methods inherited from class java.lang.Object

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

Method Detail

isRailBlockAt

public static final boolean isRailBlockAt(World par0World,
                                          int par1,
                                          int par2,
                                          int par3)

Returns true if the block at the coordinates of world passed is a valid rail block (current is rail, powered or detector).

isRailBlock

public static final boolean isRailBlock(int par0)

Return true if the parameter is a blockID for a valid rail block (current is rail, powered or detector).

isPowered

public boolean isPowered()

Returns true if the block is power related rail.

getCollisionBoundingBoxFromPool

public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World,
                                                     int par2,
                                                     int par3,
                                                     int par4)

Returns a bounding box from the pool of bounding boxes (this means this box can change after the pool has been cleared to be reused)

Overrides:

getCollisionBoundingBoxFromPool 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

collisionRayTrace

public MovingObjectPosition collisionRayTrace(World par1World,
                                              int par2,
                                              int par3,
                                              int par4,
                                              Vec3 par5Vec3,
                                              Vec3 par6Vec3)

Ray traces through the blocks collision from start vector to end vector returning a ray trace hit. Args: world, x, y, z, startVec, endVec

Overrides:

collisionRayTrace in class Block

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

getBlockTextureFromSideAndMetadata

public int getBlockTextureFromSideAndMetadata(int par1,
                                              int par2)

From the specified side and block metadata retrieves the blocks texture. Args: side, metadata

Overrides:

getBlockTextureFromSideAndMetadata 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

getRenderType

public int getRenderType()

The type of render function that is called for this block

Overrides:

getRenderType in class Block

quantityDropped

public int quantityDropped(Random par1Random)

Returns the quantity of items to drop on block destruction.

Overrides:

quantityDropped in class Block

canPlaceBlockAt

public boolean canPlaceBlockAt(World par1World,
                               int par2,
                               int par3,
                               int par4)

Checks to see if its valid to put this block at the specified coordinates. Args: world, x, y, z

Overrides:

canPlaceBlockAt 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 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

getMobilityFlag

public int getMobilityFlag()

Returns the mobility information of the block, 0 = free, 1 = can't push but can move over, 2 = total immobility and stop pistons

Overrides:

getMobilityFlag in class Block

isFlexibleRail

public boolean isFlexibleRail(World world,
                              int y,
                              int x,
                              int z)

Return true if the rail can make corners. Used by placement logic.

Parameters:

world - The world.

x - The rail X coordinate.

y - The rail Y coordinate.

z - The rail Z coordinate.

Returns:

True if the rail can make corners.

canMakeSlopes

public boolean canMakeSlopes(World world,
                             int x,
                             int y,
                             int z)

Returns true if the rail can make up and down slopes. Used by placement logic.

Parameters:

world - The world.

x - The rail X coordinate.

y - The rail Y coordinate.

z - The rail Z coordinate.

Returns:

True if the rail can make slopes.

getBasicRailMetadata

public int getBasicRailMetadata(IBlockAccess world,
                                EntityMinecart cart,
                                int x,
                                int y,
                                int z)

Return the rails metadata (without the power bit if the rail uses one). Can be used to make the cart think the rail something other than it is, for example when making diamond junctions or switches. The cart parameter will often be null unless it it called from EntityMinecart. Valid rail metadata is defined as follows: 0x0: flat track going North-South 0x1: flat track going West-East 0x2: track ascending to the East 0x3: track ascending to the West 0x4: track ascending to the North 0x5: track ascending to the South 0x6: WestNorth corner (connecting East and South) 0x7: EastNorth corner (connecting West and South) 0x8: EastSouth corner (connecting West and North) 0x9: WestSouth corner (connecting East and North) All directions are Notch defined. In MC Beta 1.8.3 the Sun rises in the North. In MC 1.0.0 the Sun rises in the East.

Parameters:

world - The world.

cart - The cart asking for the metadata, null if it is not called by EntityMinecart.

y - The rail X coordinate.

x - The rail Y coordinate.

z - The rail Z coordinate.

Returns:

The metadata.

getRailMaxSpeed

public float getRailMaxSpeed(World world,
                             EntityMinecart cart,
                             int y,
                             int x,
                             int z)

Returns the max speed of the rail at the specified position.

Parameters:

world - The world.

cart - The cart on the rail, may be null.

x - The rail X coordinate.

y - The rail Y coordinate.

z - The rail Z coordinate.

Returns:

The max speed of the current rail.

onMinecartPass

public void onMinecartPass(World world,
                           EntityMinecart cart,
                           int y,
                           int x,
                           int z)

This function is called by any minecart that passes over this rail. It is called once per update tick that the minecart is on the rail.

Parameters:

world - The world.

cart - The cart on the rail.

y - The rail X coordinate.

x - The rail Y coordinate.

z - The rail Z coordinate.

hasPowerBit

public boolean hasPowerBit(World world,
                           int x,
                           int y,
                           int z)

Return true if this rail uses the 4th bit as a power bit. Avoid using this function when getBasicRailMetadata() can be used instead. The only reason to use this function is if you wish to change the rails metadata.

Parameters:

world - The world.

x - The rail X coordinate.

y - The rail Y coordinate.

z - The rail Z coordinate.

Returns:

True if the 4th bit is a power bit.

setRenderType

public void setRenderType(int value)