net.minecraft.entity.item
Class EntityMinecart

java.lang.Object
  net.minecraft.entity.Entity
      net.minecraft.entity.item.EntityMinecart

All Implemented Interfaces:

IInventory

public class EntityMinecart
extends Entity
implements IInventory

Field Summary

static double	defaultDragAir
static double	defaultDragEmpty
static double	defaultDragRidden
static float	defaultMaxSpeedAirLateral
static float	defaultMaxSpeedAirVertical
static float	defaultMaxSpeedGround
static float	defaultMaxSpeedRail
int	minecartType The type of minecart, 2 for powered, 1 for storage.
double	pushX
double	pushZ

Fields inherited from class net.minecraft.entity.Entity

addedToChunk, boundingBox, capturedDrops, captureDrops, chunkCoordX, chunkCoordY, chunkCoordZ, cloakUrl, dimension, distanceWalkedModified, entityCollisionReduction, entityId, fallDistance, field_70135_K, field_82151_R, fireResistance, height, hurtResistantTime, ignoreFrustumCheck, isAirBorne, isCollided, isCollidedHorizontally, isCollidedVertically, isDead, lastTickPosX, lastTickPosY, lastTickPosZ, motionX, motionY, motionZ, myEntitySize, noClip, onGround, posX, posY, posZ, prevDistanceWalkedModified, preventEntitySpawning, prevPosX, prevPosY, prevPosZ, prevRotationPitch, prevRotationYaw, renderDistanceWeight, riddenByEntity, ridingEntity, rotationPitch, rotationYaw, serverPosX, serverPosY, serverPosZ, skinUrl, stepHeight, ticksExisted, timeUntilPortal, velocityChanged, width, worldObj, yOffset, ySize

Constructor Summary

EntityMinecart(World par1World)

EntityMinecart(World par1World, double par2, double par4, double par6, int par8)

EntityMinecart(World world, int type)

Method Summary

void	applyEntityCollision(Entity par1Entity) Applies a velocity to each of the entities pushing them away from each other.
boolean	attackEntityFrom(DamageSource par1DamageSource, int par2) Called when the entity is attacked.
boolean	canBeCollidedWith() Returns true if other Entities should be prevented from moving through this Entity.
boolean	canBePushed() Returns true if this entity should push and be pushed by other entities when colliding.
boolean	canBeRidden() Returns true if this cart can be ridden by an Entity.
boolean	canUseRail() Returns true if this cart can currently use rails.
void	closeChest()
ItemStack	decrStackSize(int par1, int par2) Removes from an inventory slot (first arg) up to a specified number (second arg) of items and returns them in a new stack.
void	dropCartAsItem() Drops the cart as a item.
Vec3	func_70489_a(double par1, double par3, double par5)
int	func_70493_k()
void	func_70494_i(int par1)
Vec3	func_70495_a(double par1, double par3, double par5, double par7)
int	func_70496_j()
void	func_70497_h(int par1)
AxisAlignedBB	getBoundingBox() returns the bounding box for this entity
ItemStack	getCartItem() This function returns an ItemStack that represents this cart.
AxisAlignedBB	getCollisionBox(Entity par1Entity) Returns a boundingBox used to collide the entity with other entities and blocks.
static IMinecartCollisionHandler	getCollisionHandler() Gets the current global Minecart Collision handler if none is registered, returns null
int	getDamage() Gets the current amount of damage the minecart has taken.
double	getDragAir()
int	getInventoryStackLimit() Returns the maximum stack size for a inventory slot.
String	getInvName() Returns the name of the inventory.
List<ItemStack>	getItemsDropped() Override this to define which items your cart drops when broken.
float	getMaxSpeedAirLateral()
float	getMaxSpeedAirVertical()
float	getMaxSpeedGround()
float	getMaxSpeedRail() Returns the carts max speed.
int	getMinecartType() Simply returns the minecartType variable.
double	getMountedYOffset() Returns the Y offset from the entity's position for any entity riding this one.
float	getShadowSize()
int	getSizeInventory() Returns the number of slots in the inventory.
ItemStack	getStackInSlot(int par1) Returns the stack in slot i
ItemStack	getStackInSlotOnClosing(int par1) When some containers are closed they call this on each slot, then drop whatever it returns as an EntityItem - like when you close a workbench GUI.
boolean	interact(EntityPlayer par1EntityPlayer) Called when a player interacts with a mob.
boolean	isMinecartPowered() Is this minecart powered (Fuel > 0)
boolean	isPoweredCart() Returns true if this cart is self propelled.
boolean	isStorageCart() Returns true if this cart is a storage cart Some carts may have inventories but not be storage carts and some carts without inventories may be storage carts.
boolean	isUseableByPlayer(EntityPlayer par1EntityPlayer) Do not make give this method the name canInteractWith because it clashes with Container
void	onInventoryChanged() Called when an the contents of an Inventory change, usually
void	onUpdate() Called to update the entity's position/logic.
void	openChest()
void	performHurtAnimation()
void	setCanUseRail(boolean use) Set whether the minecart can use rails.
static void	setCollisionHandler(IMinecartCollisionHandler handler) Sets the global Minecart Collision handler, overwrites any that is currently set.
void	setDamage(int par1) Sets the current amount of damage the minecart has taken.
void	setDead() Will get destroyed next tick.
void	setDragAir(double value)
void	setInventorySlotContents(int par1, ItemStack par2ItemStack) Sets the given item stack to the specified slot in the inventory (can be crafting or armor sections).
void	setMaxSpeedAirLateral(float value)
void	setMaxSpeedAirVertical(float value)
void	setMaxSpeedGround(float value)
void	setMaxSpeedRail(float value)
void	setPositionAndRotation2(double par1, double par3, double par5, float par7, float par8, int par9)
void	setVelocity(double par1, double par3, double par5)
boolean	shouldDoRailFunctions() Return false if this cart should not call IRail.onMinecartPass() and should ignore Powered Rails.
void	travelToDimension(int par1) Teleports the entity to another dimension.

Methods inherited from class net.minecraft.entity.Entity

addEntityID, addToPlayerScore, addVelocity, canAttackWithItem, canRenderOnFire, copyDataFrom, doesEntityNotTriggerPressurePlate, dropItem, dropItemWithOffset, entityDropItem, equals, extinguish, func_82143_as, func_82146_a, func_82148_at, func_82149_j, func_85029_a, func_85031_j, generatePersistentID, getAir, getBrightness, getBrightnessForRender, getCollisionBorderSize, getDataWatcher, getDistance, getDistanceSq, getDistanceSqToEntity, getDistanceToEntity, getEntityData, getEntityName, getEyeHeight, getHasActivePotion, getLastActiveItems, getLookVec, getMaxInPortalTime, getParts, getPersistentID, getPickedResult, getPortalCooldown, getTexture, getYOffset, handleHealthUpdate, handleLavaMovement, handleWaterMovement, hashCode, isBurning, isEating, isEntityAlive, isEntityEqual, isEntityInsideOpaqueBlock, isEntityInvulnerable, isImmuneToFire, isInRangeToRenderDist, isInRangeToRenderVec3D, isInsideOfMaterial, isInWater, isOffsetPositionInLiquid, isRiding, isSneaking, isSprinting, isWet, mountEntity, moveEntity, moveFlying, onCollideWithPlayer, onEntityUpdate, onKillEntity, onStruckByLightning, playSound, readFromNBT, setAir, setAngles, setCurrentItemOrArmor, setEating, setFire, setHasActivePotion, setHeadRotationYaw, setInPortal, setInWeb, setLocationAndAngles, setPosition, setPositionAndRotation, setRotationYawHead, setSneaking, setSprinting, setWorld, shouldRiderSit, toString, unmountEntity, updateCloak, updateRidden, updateRiderPosition, writeToNBT

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

minecartType

public int minecartType

The type of minecart, 2 for powered, 1 for storage.

pushX

public double pushX

pushZ

public double pushZ

defaultMaxSpeedRail

public static float defaultMaxSpeedRail

defaultMaxSpeedGround

public static float defaultMaxSpeedGround

defaultMaxSpeedAirLateral

public static float defaultMaxSpeedAirLateral

defaultMaxSpeedAirVertical

public static float defaultMaxSpeedAirVertical

defaultDragRidden

public static double defaultDragRidden

defaultDragEmpty

public static double defaultDragEmpty

defaultDragAir

public static double defaultDragAir

Constructor Detail

EntityMinecart

public EntityMinecart(World par1World)

EntityMinecart

public EntityMinecart(World world,
                      int type)

EntityMinecart

public EntityMinecart(World par1World,
                      double par2,
                      double par4,
                      double par6,
                      int par8)

Method Detail

getCollisionBox

public AxisAlignedBB getCollisionBox(Entity par1Entity)

Returns a boundingBox used to collide the entity with other entities and blocks. This enables the entity to be pushable on contact, like boats or minecarts.

Overrides:

getCollisionBox in class Entity

getBoundingBox

public AxisAlignedBB getBoundingBox()

returns the bounding box for this entity

Overrides:

getBoundingBox in class Entity

canBePushed

public boolean canBePushed()

Returns true if this entity should push and be pushed by other entities when colliding.

Overrides:

canBePushed in class Entity

getMountedYOffset

public double getMountedYOffset()

Returns the Y offset from the entity's position for any entity riding this one.

Overrides:

getMountedYOffset in class Entity

attackEntityFrom

public boolean attackEntityFrom(DamageSource par1DamageSource,
                                int par2)

Called when the entity is attacked.

Overrides:

attackEntityFrom in class Entity

performHurtAnimation

public void performHurtAnimation()

Overrides:

performHurtAnimation in class Entity

canBeCollidedWith

public boolean canBeCollidedWith()

Returns true if other Entities should be prevented from moving through this Entity.

Overrides:

canBeCollidedWith in class Entity

setDead

public void setDead()

Will get destroyed next tick.

Overrides:

setDead in class Entity

travelToDimension

public void travelToDimension(int par1)

Teleports the entity to another dimension. Params: Dimension number to teleport to

Overrides:

travelToDimension in class Entity

onUpdate

public void onUpdate()

Called to update the entity's position/logic.

Overrides:

onUpdate in class Entity

func_70495_a

public Vec3 func_70495_a(double par1,
                         double par3,
                         double par5,
                         double par7)

func_70489_a

public Vec3 func_70489_a(double par1,
                         double par3,
                         double par5)

getShadowSize

public float getShadowSize()

Overrides:

getShadowSize in class Entity

applyEntityCollision

public void applyEntityCollision(Entity par1Entity)

Applies a velocity to each of the entities pushing them away from each other. Args: entity

Overrides:

applyEntityCollision in class Entity

getSizeInventory

public int getSizeInventory()

Returns the number of slots in the inventory.

Specified by:

getSizeInventory in interface IInventory

getStackInSlot

public ItemStack getStackInSlot(int par1)

Returns the stack in slot i

Specified by:

getStackInSlot in interface IInventory

decrStackSize

public ItemStack decrStackSize(int par1,
                               int par2)

Removes from an inventory slot (first arg) up to a specified number (second arg) of items and returns them in a new stack.

Specified by:

decrStackSize in interface IInventory

getStackInSlotOnClosing

public ItemStack getStackInSlotOnClosing(int par1)

When some containers are closed they call this on each slot, then drop whatever it returns as an EntityItem - like when you close a workbench GUI.

Specified by:

getStackInSlotOnClosing in interface IInventory

setInventorySlotContents

public void setInventorySlotContents(int par1,
                                     ItemStack par2ItemStack)

Sets the given item stack to the specified slot in the inventory (can be crafting or armor sections).

Specified by:

setInventorySlotContents in interface IInventory

getInvName

public String getInvName()

Returns the name of the inventory.

Specified by:

getInvName in interface IInventory

getInventoryStackLimit

public int getInventoryStackLimit()

Returns the maximum stack size for a inventory slot. Seems to always be 64, possibly will be extended. *Isn't this more of a set than a get?*

Specified by:

getInventoryStackLimit in interface IInventory

onInventoryChanged

public void onInventoryChanged()

Called when an the contents of an Inventory change, usually

Specified by:

onInventoryChanged in interface IInventory

interact

public boolean interact(EntityPlayer par1EntityPlayer)

Called when a player interacts with a mob. e.g. gets milk from a cow, gets into the saddle on a pig.

Overrides:

interact in class Entity

setPositionAndRotation2

public void setPositionAndRotation2(double par1,
                                    double par3,
                                    double par5,
                                    float par7,
                                    float par8,
                                    int par9)

Overrides:

setPositionAndRotation2 in class Entity

setVelocity

public void setVelocity(double par1,
                        double par3,
                        double par5)

Overrides:

setVelocity in class Entity

isUseableByPlayer

public boolean isUseableByPlayer(EntityPlayer par1EntityPlayer)

Do not make give this method the name canInteractWith because it clashes with Container

Specified by:

isUseableByPlayer in interface IInventory

isMinecartPowered

public boolean isMinecartPowered()

Is this minecart powered (Fuel > 0)

openChest

public void openChest()

Specified by:

openChest in interface IInventory

closeChest

public void closeChest()

Specified by:

closeChest in interface IInventory

setDamage

public void setDamage(int par1)

Sets the current amount of damage the minecart has taken. Decreases over time. The cart breaks when this is over 40.

getDamage

public int getDamage()

Gets the current amount of damage the minecart has taken. Decreases over time. The cart breaks when this is over 40.

func_70497_h

public void func_70497_h(int par1)

func_70496_j

public int func_70496_j()

func_70494_i

public void func_70494_i(int par1)

func_70493_k

public int func_70493_k()

dropCartAsItem

public void dropCartAsItem()

Drops the cart as a item. The exact item dropped is defined by getItemDropped().

getItemsDropped

public List<ItemStack> getItemsDropped()

Override this to define which items your cart drops when broken. This does not include items contained in the inventory, that is handled elsewhere.

Returns:

A list of items dropped.

getCartItem

public ItemStack getCartItem()

This function returns an ItemStack that represents this cart. This should be an ItemStack that can be used by the player to place the cart. This is the item that was registered with the cart via the registerMinecart function, but is not necessary the item the cart drops when destroyed.

Returns:

An ItemStack that can be used to place the cart.

isPoweredCart

public boolean isPoweredCart()

Returns true if this cart is self propelled.

Returns:

True if powered.

isStorageCart

public boolean isStorageCart()

Returns true if this cart is a storage cart Some carts may have inventories but not be storage carts and some carts without inventories may be storage carts.

Returns:

True if this cart should be classified as a storage cart.

canBeRidden

public boolean canBeRidden()

Returns true if this cart can be ridden by an Entity.

Returns:

True if this cart can be ridden.

canUseRail

public boolean canUseRail()

Returns true if this cart can currently use rails. This function is mainly used to gracefully detach a minecart from a rail.

Returns:

True if the minecart can use rails.

setCanUseRail

public void setCanUseRail(boolean use)

Set whether the minecart can use rails. This function is mainly used to gracefully detach a minecart from a rail.

Parameters:

use - Whether the minecart can currently use rails.

shouldDoRailFunctions

public boolean shouldDoRailFunctions()

Return false if this cart should not call IRail.onMinecartPass() and should ignore Powered Rails.

Returns:

True if this cart should call IRail.onMinecartPass().

getMinecartType

public int getMinecartType()

Simply returns the minecartType variable.

Returns:

minecartType

getCollisionHandler

public static IMinecartCollisionHandler getCollisionHandler()

Gets the current global Minecart Collision handler if none is registered, returns null

Returns:

The collision handler or null

setCollisionHandler

public static void setCollisionHandler(IMinecartCollisionHandler handler)

Sets the global Minecart Collision handler, overwrites any that is currently set.

Parameters:

handler - The new handler

getMaxSpeedRail

public float getMaxSpeedRail()

Returns the carts max speed. Carts going faster than 1.1 cause issues with chunk loading. Carts cant traverse slopes or corners at greater than 0.5 - 0.6. This value is compared with the rails max speed to determine the carts current max speed. A normal rails max speed is 0.4.

Returns:

Carts max speed.

setMaxSpeedRail

public void setMaxSpeedRail(float value)

getMaxSpeedGround

public float getMaxSpeedGround()

setMaxSpeedGround

public void setMaxSpeedGround(float value)

getMaxSpeedAirLateral

public float getMaxSpeedAirLateral()

setMaxSpeedAirLateral

public void setMaxSpeedAirLateral(float value)

getMaxSpeedAirVertical

public float getMaxSpeedAirVertical()

setMaxSpeedAirVertical

public void setMaxSpeedAirVertical(float value)

getDragAir

public double getDragAir()

setDragAir

public void setDragAir(double value)