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package net.minecraft.server;
import java.util.Random;
public class BlockDispenser extends BlockContainer {
public static final IRegistry a = new RegistryDefault(new DispenseBehaviorItem());
protected Random b = new Random();
public static boolean eventFired = false; // CraftBukkit
protected BlockDispenser() {
super(Material.STONE);
this.a(CreativeModeTab.d);
}
public int a(World world) {
return 4;
}
public void onPlace(World world, int i, int j, int k) {
super.onPlace(world, i, j, k);
this.m(world, i, j, k);
}
private void m(World world, int i, int j, int k) {
if (!world.isStatic) {
Block block = world.getType(i, j, k - 1);
Block block1 = world.getType(i, j, k + 1);
Block block2 = world.getType(i - 1, j, k);
Block block3 = world.getType(i + 1, j, k);
byte b0 = 3;
if (block.j() && !block1.j()) {
b0 = 3;
}
if (block1.j() && !block.j()) {
b0 = 2;
}
if (block2.j() && !block3.j()) {
b0 = 5;
}
if (block3.j() && !block2.j()) {
b0 = 4;
}
world.setData(i, j, k, b0, 2);
}
}
public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) {
if (world.isStatic) {
return true;
} else {
TileEntityDispenser tileentitydispenser = (TileEntityDispenser) world.getTileEntity(i, j, k);
if (tileentitydispenser != null) {
entityhuman.openDispenser(tileentitydispenser);
}
return true;
}
}
// CraftBukkit - protected -> public
public void dispense(World world, int i, int j, int k) {
SourceBlock sourceblock = new SourceBlock(world, i, j, k);
TileEntityDispenser tileentitydispenser = (TileEntityDispenser) sourceblock.getTileEntity();
if (tileentitydispenser != null) {
int l = tileentitydispenser.i();
if (l < 0) {
world.triggerEffect(1001, i, j, k, 0);
} else {
ItemStack itemstack = tileentitydispenser.getItem(l);
IDispenseBehavior idispensebehavior = this.a(itemstack);
if (idispensebehavior != IDispenseBehavior.a) {
ItemStack itemstack1 = idispensebehavior.a(sourceblock, itemstack);
eventFired = false; // CraftBukkit - reset event status
tileentitydispenser.setItem(l, itemstack1.count == 0 ? null : itemstack1);
}
}
}
}
protected IDispenseBehavior a(ItemStack itemstack) {
return (IDispenseBehavior) a.get(itemstack.getItem());
}
public void doPhysics(World world, int i, int j, int k, Block block) {
boolean flag = world.isBlockIndirectlyPowered(i, j, k) || world.isBlockIndirectlyPowered(i, j + 1, k);
int l = world.getData(i, j, k);
boolean flag1 = (l & 8) != 0;
if (flag && !flag1) {
world.a(i, j, k, this, this.a(world));
world.setData(i, j, k, l | 8, 4);
} else if (!flag && flag1) {
world.setData(i, j, k, l & -9, 4);
}
}
public void a(World world, int i, int j, int k, Random random) {
if (!world.isStatic) {
this.dispense(world, i, j, k);
}
}
public TileEntity a(World world, int i) {
return new TileEntityDispenser();
}
public void postPlace(World world, int i, int j, int k, EntityLiving entityliving, ItemStack itemstack) {
int l = BlockPiston.a(world, i, j, k, entityliving);
world.setData(i, j, k, l, 2);
if (itemstack.hasName()) {
((TileEntityDispenser) world.getTileEntity(i, j, k)).a(itemstack.getName());
}
}
public void remove(World world, int i, int j, int k, Block block, int l) {
TileEntityDispenser tileentitydispenser = (TileEntityDispenser) world.getTileEntity(i, j, k);
if (tileentitydispenser != null) {
for (int i1 = 0; i1 < tileentitydispenser.getSize(); ++i1) {
ItemStack itemstack = tileentitydispenser.getItem(i1);
if (itemstack != null) {
float f = this.b.nextFloat() * 0.8F + 0.1F;
float f1 = this.b.nextFloat() * 0.8F + 0.1F;
float f2 = this.b.nextFloat() * 0.8F + 0.1F;
while (itemstack.count > 0) {
int j1 = this.b.nextInt(21) + 10;
if (j1 > itemstack.count) {
j1 = itemstack.count;
}
itemstack.count -= j1;
EntityItem entityitem = new EntityItem(world, (double) ((float) i + f), (double) ((float) j + f1), (double) ((float) k + f2), new ItemStack(itemstack.getItem(), j1, itemstack.getData()));
if (itemstack.hasTag()) {
entityitem.getItemStack().setTag((NBTTagCompound) itemstack.getTag().clone());
}
float f3 = 0.05F;
entityitem.motX = (double) ((float) this.b.nextGaussian() * f3);
entityitem.motY = (double) ((float) this.b.nextGaussian() * f3 + 0.2F);
entityitem.motZ = (double) ((float) this.b.nextGaussian() * f3);
world.addEntity(entityitem);
}
}
}
world.updateAdjacentComparators(i, j, k, block);
}
super.remove(world, i, j, k, block, l);
}
public static IPosition a(ISourceBlock isourceblock) {
EnumFacing enumfacing = b(isourceblock.h());
double d0 = isourceblock.getX() + 0.7D * (double) enumfacing.getAdjacentX();
double d1 = isourceblock.getY() + 0.7D * (double) enumfacing.getAdjacentY();
double d2 = isourceblock.getZ() + 0.7D * (double) enumfacing.getAdjacentZ();
return new Position(d0, d1, d2);
}
public static EnumFacing b(int i) {
return EnumFacing.a(i & 7);
}
public boolean isComplexRedstone() {
return true;
}
public int g(World world, int i, int j, int k, int l) {
return Container.b((IInventory) world.getTileEntity(i, j, k));
}
}
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