package net.minecraft.server;
import java.util.Iterator;
import javax.annotation.Nullable;
public class BlockChest extends BlockTileEntity {
public static final BlockStateDirection FACING = BlockFacingHorizontal.FACING;
protected static final AxisAlignedBB b = new AxisAlignedBB(0.0625D, 0.0D, 0.0D, 0.9375D, 0.875D, 0.9375D);
protected static final AxisAlignedBB c = new AxisAlignedBB(0.0625D, 0.0D, 0.0625D, 0.9375D, 0.875D, 1.0D);
protected static final AxisAlignedBB d = new AxisAlignedBB(0.0D, 0.0D, 0.0625D, 0.9375D, 0.875D, 0.9375D);
protected static final AxisAlignedBB e = new AxisAlignedBB(0.0625D, 0.0D, 0.0625D, 1.0D, 0.875D, 0.9375D);
protected static final AxisAlignedBB f = new AxisAlignedBB(0.0625D, 0.0D, 0.0625D, 0.9375D, 0.875D, 0.9375D);
public final BlockChest.Type g;
protected BlockChest(BlockChest.Type blockchest_type) {
super(Material.WOOD);
this.y(this.blockStateList.getBlockData().set(BlockChest.FACING, EnumDirection.NORTH));
this.g = blockchest_type;
this.a(blockchest_type == BlockChest.Type.TRAP ? CreativeModeTab.d : CreativeModeTab.c);
}
public boolean b(IBlockData iblockdata) {
return false;
}
public boolean c(IBlockData iblockdata) {
return false;
}
public EnumRenderType a(IBlockData iblockdata) {
return EnumRenderType.ENTITYBLOCK_ANIMATED;
}
public AxisAlignedBB b(IBlockData iblockdata, IBlockAccess iblockaccess, BlockPosition blockposition) {
return iblockaccess.getType(blockposition.north()).getBlock() == this ? BlockChest.b : (iblockaccess.getType(blockposition.south()).getBlock() == this ? BlockChest.c : (iblockaccess.getType(blockposition.west()).getBlock() == this ? BlockChest.d : (iblockaccess.getType(blockposition.east()).getBlock() == this ? BlockChest.e : BlockChest.f)));
}
public void onPlace(World world, BlockPosition blockposition, IBlockData iblockdata) {
this.e(world, blockposition, iblockdata);
Iterator iterator = EnumDirection.EnumDirectionLimit.HORIZONTAL.iterator();
while (iterator.hasNext()) {
EnumDirection enumdirection = (EnumDirection) iterator.next();
BlockPosition blockposition1 = blockposition.shift(enumdirection);
IBlockData iblockdata1 = world.getType(blockposition1);
if (iblockdata1.getBlock() == this) {
this.e(world, blockposition1, iblockdata1);
}
}
}
public IBlockData getPlacedState(World world, BlockPosition blockposition, EnumDirection enumdirection, float f, float f1, float f2, int i, EntityLiving entityliving) {
return this.getBlockData().set(BlockChest.FACING, entityliving.getDirection());
}
public void postPlace(World world, BlockPosition blockposition, IBlockData iblockdata, EntityLiving entityliving, ItemStack itemstack) {
EnumDirection enumdirection = EnumDirection.fromType2(MathHelper.floor((double) (entityliving.yaw * 4.0F / 360.0F) + 0.5D) & 3).opposite();
iblockdata = iblockdata.set(BlockChest.FACING, enumdirection);
BlockPosition blockposition1 = blockposition.north();
BlockPosition blockposition2 = blockposition.south();
BlockPosition blockposition3 = blockposition.west();
BlockPosition blockposition4 = blockposition.east();
boolean flag = this == world.getType(blockposition1).getBlock();
boolean flag1 = this == world.getType(blockposition2).getBlock();
boolean flag2 = this == world.getType(blockposition3).getBlock();
boolean flag3 = this == world.getType(blockposition4).getBlock();
if (!flag && !flag1 && !flag2 && !flag3) {
world.setTypeAndData(blockposition, iblockdata, 3);
} else if (enumdirection.k() == EnumDirection.EnumAxis.X && (flag || flag1)) {
if (flag) {
world.setTypeAndData(blockposition1, iblockdata, 3);
} else {
world.setTypeAndData(blockposition2, iblockdata, 3);
}
world.setTypeAndData(blockposition, iblockdata, 3);
} else if (enumdirection.k() == EnumDirection.EnumAxis.Z && (flag2 || flag3)) {
if (flag2) {
world.setTypeAndData(blockposition3, iblockdata, 3);
} else {
world.setTypeAndData(blockposition4, iblockdata, 3);
}
world.setTypeAndData(blockposition, iblockdata, 3);
}
if (itemstack.hasName()) {
TileEntity tileentity = world.getTileEntity(blockposition);
if (tileentity instanceof TileEntityChest) {
((TileEntityChest) tileentity).a(itemstack.getName());
}
}
}
public IBlockData e(World world, BlockPosition blockposition, IBlockData iblockdata) {
if (world.isClientSide) {
return iblockdata;
} else {
IBlockData iblockdata1 = world.getType(blockposition.north());
IBlockData iblockdata2 = world.getType(blockposition.south());
IBlockData iblockdata3 = world.getType(blockposition.west());
IBlockData iblockdata4 = world.getType(blockposition.east());
EnumDirection enumdirection = (EnumDirection) iblockdata.get(BlockChest.FACING);
if (iblockdata1.getBlock() != this && iblockdata2.getBlock() != this) {
boolean flag = iblockdata1.b();
boolean flag1 = iblockdata2.b();
if (iblockdata3.getBlock() == this || iblockdata4.getBlock() == this) {
BlockPosition blockposition1 = iblockdata3.getBlock() == this ? blockposition.west() : blockposition.east();
IBlockData iblockdata5 = world.getType(blockposition1.north());
IBlockData iblockdata6 = world.getType(blockposition1.south());
enumdirection = EnumDirection.SOUTH;
EnumDirection enumdirection1;
if (iblockdata3.getBlock() == this) {
enumdirection1 = (EnumDirection) iblockdata3.get(BlockChest.FACING);
} else {
enumdirection1 = (EnumDirection) iblockdata4.get(BlockChest.FACING);
}
if (enumdirection1 == EnumDirection.NORTH) {
enumdirection = EnumDirection.NORTH;
}
if ((flag || iblockdata5.b()) && !flag1 && !iblockdata6.b()) {
enumdirection = EnumDirection.SOUTH;
}
if ((flag1 || iblockdata6.b()) && !flag && !iblockdata5.b()) {
enumdirection = EnumDirection.NORTH;
}
}
} else {
BlockPosition blockposition2 = iblockdata1.getBlock() == this ? blockposition.north() : blockposition.south();
IBlockData iblockdata7 = world.getType(blockposition2.west());
IBlockData iblockdata8 = world.getType(blockposition2.east());
enumdirection = EnumDirection.EAST;
EnumDirection enumdirection2;
if (iblockdata1.getBlock() == this) {
enumdirection2 = (EnumDirection) iblockdata1.get(BlockChest.FACING);
} else {
enumdirection2 = (EnumDirection) iblockdata2.get(BlockChest.FACING);
}
if (enumdirection2 == EnumDirection.WEST) {
enumdirection = EnumDirection.WEST;
}
if ((iblockdata3.b() || iblockdata7.b()) && !iblockdata4.b() && !iblockdata8.b()) {
enumdirection = EnumDirection.EAST;
}
if ((iblockdata4.b() || iblockdata8.b()) && !iblockdata3.b() && !iblockdata7.b()) {
enumdirection = EnumDirection.WEST;
}
}
iblockdata = iblockdata.set(BlockChest.FACING, enumdirection);
world.setTypeAndData(blockposition, iblockdata, 3);
return iblockdata;
}
}
public IBlockData f(World world, BlockPosition blockposition, IBlockData iblockdata) {
EnumDirection enumdirection = null;
Iterator iterator = EnumDirection.EnumDirectionLimit.HORIZONTAL.iterator();
while (iterator.hasNext()) {
EnumDirection enumdirection1 = (EnumDirection) iterator.next();
IBlockData iblockdata1 = world.getType(blockposition.shift(enumdirection1));
if (iblockdata1.getBlock() == this) {
return iblockdata;
}
if (iblockdata1.b()) {
if (enumdirection != null) {
enumdirection = null;
break;
}
enumdirection = enumdirection1;
}
}
if (enumdirection != null) {
return iblockdata.set(BlockChest.FACING, enumdirection.opposite());
} else {
EnumDirection enumdirection2 = (EnumDirection) iblockdata.get(BlockChest.FACING);
if (world.getType(blockposition.shift(enumdirection2)).b()) {
enumdirection2 = enumdirection2.opposite();
}
if (world.getType(blockposition.shift(enumdirection2)).b()) {
enumdirection2 = enumdirection2.e();
}
if (world.getType(blockposition.shift(enumdirection2)).b()) {
enumdirection2 = enumdirection2.opposite();
}
return iblockdata.set(BlockChest.FACING, enumdirection2);
}
}
public boolean canPlace(World world, BlockPosition blockposition) {
int i = 0;
BlockPosition blockposition1 = blockposition.west();
BlockPosition blockposition2 = blockposition.east();
BlockPosition blockposition3 = blockposition.north();
BlockPosition blockposition4 = blockposition.south();
if (world.getType(blockposition1).getBlock() == this) {
if (this.d(world, blockposition1)) {
return false;
}
++i;
}
if (world.getType(blockposition2).getBlock() == this) {
if (this.d(world, blockposition2)) {
return false;
}
++i;
}
if (world.getType(blockposition3).getBlock() == this) {
if (this.d(world, blockposition3)) {
return false;
}
++i;
}
if (world.getType(blockposition4).getBlock() == this) {
if (this.d(world, blockposition4)) {
return false;
}
++i;
}
return i <= 1;
}
private boolean d(World world, BlockPosition blockposition) {
if (world.getType(blockposition).getBlock() != this) {
return false;
} else {
Iterator iterator = EnumDirection.EnumDirectionLimit.HORIZONTAL.iterator();
EnumDirection enumdirection;
do {
if (!iterator.hasNext()) {
return false;
}
enumdirection = (EnumDirection) iterator.next();
} while (world.getType(blockposition.shift(enumdirection)).getBlock() != this);
return true;
}
}
public void a(IBlockData iblockdata, World world, BlockPosition blockposition, Block block, BlockPosition blockposition1) {
super.a(iblockdata, world, blockposition, block, blockposition1);
TileEntity tileentity = world.getTileEntity(blockposition);
if (tileentity instanceof TileEntityChest) {
tileentity.invalidateBlockCache();
}
}
public void remove(World world, BlockPosition blockposition, IBlockData iblockdata) {
TileEntity tileentity = world.getTileEntity(blockposition);
if (tileentity instanceof IInventory) {
InventoryUtils.dropInventory(world, blockposition, (IInventory) tileentity);
world.updateAdjacentComparators(blockposition, this);
}
super.remove(world, blockposition, iblockdata);
}
public boolean interact(World world, BlockPosition blockposition, IBlockData iblockdata, EntityHuman entityhuman, EnumHand enumhand, EnumDirection enumdirection, float f, float f1, float f2) {
if (world.isClientSide) {
return true;
} else {
ITileInventory itileinventory = this.c(world, blockposition);
if (itileinventory != null) {
entityhuman.openContainer(itileinventory);
if (this.g == BlockChest.Type.BASIC) {
entityhuman.b(StatisticList.aa);
} else if (this.g == BlockChest.Type.TRAP) {
entityhuman.b(StatisticList.U);
}
}
return true;
}
}
@Nullable
public ITileInventory c(World world, BlockPosition blockposition) {
return this.a(world, blockposition, false);
}
@Nullable
public ITileInventory a(World world, BlockPosition blockposition, boolean flag) {
TileEntity tileentity = world.getTileEntity(blockposition);
if (!(tileentity instanceof TileEntityChest)) {
return null;
} else {
Object object = (TileEntityChest) tileentity;
if (!flag && this.e(world, blockposition)) {
return null;
} else {
Iterator iterator = EnumDirection.EnumDirectionLimit.HORIZONTAL.iterator();
while (iterator.hasNext()) {
EnumDirection enumdirection = (EnumDirection) iterator.next();
BlockPosition blockposition1 = blockposition.shift(enumdirection);
// Paper start - don't load chunks if the other side of the chest is in unloaded chunk
final IBlockData type = world.getTypeIfLoaded(blockposition1); // Paper
if (type == null) {
continue;
}
Block block = type.getBlock();
// Paper end
if (block == this) {
if (this.e(world, blockposition1)) {
return null;
}
TileEntity tileentity1 = world.getTileEntity(blockposition1);
if (tileentity1 instanceof TileEntityChest) {
if (enumdirection != EnumDirection.WEST && enumdirection != EnumDirection.NORTH) {
object = new InventoryLargeChest("container.chestDouble", (ITileInventory) object, (TileEntityChest) tileentity1);
} else {
object = new InventoryLargeChest("container.chestDouble", (TileEntityChest) tileentity1, (ITileInventory) object);
}
}
}
}
return (ITileInventory) object;
}
}
}
public TileEntity a(World world, int i) {
return new TileEntityChest();
}
public boolean isPowerSource(IBlockData iblockdata) {
return this.g == BlockChest.Type.TRAP;
}
public int b(IBlockData iblockdata, IBlockAccess iblockaccess, BlockPosition blockposition, EnumDirection enumdirection) {
if (!iblockdata.n()) {
return 0;
} else {
int i = 0;
TileEntity tileentity = iblockaccess.getTileEntity(blockposition);
if (tileentity instanceof TileEntityChest) {
i = ((TileEntityChest) tileentity).l;
}
return MathHelper.clamp(i, 0, 15);
}
}
public int c(IBlockData iblockdata, IBlockAccess iblockaccess, BlockPosition blockposition, EnumDirection enumdirection) {
return enumdirection == EnumDirection.UP ? iblockdata.a(iblockaccess, blockposition, enumdirection) : 0;
}
private boolean e(World world, BlockPosition blockposition) {
return this.i(world, blockposition) || this.j(world, blockposition);
}
private boolean i(World world, BlockPosition blockposition) {
return world.getType(blockposition.up()).m();
}
private boolean j(World world, BlockPosition blockposition) {
// Paper start - Option ti dsiable chest cat detection
if (world.paperConfig.disableChestCatDetection) {
return false;
}
// Paper end
Iterator iterator = world.a(EntityOcelot.class, new AxisAlignedBB((double) blockposition.getX(), (double) (blockposition.getY() + 1), (double) blockposition.getZ(), (double) (blockposition.getX() + 1), (double) (blockposition.getY() + 2), (double) (blockposition.getZ() + 1))).iterator();
EntityOcelot entityocelot;
do {
if (!iterator.hasNext()) {
return false;
}
Entity entity = (Entity) iterator.next();
entityocelot = (EntityOcelot) entity;
} while (!entityocelot.isSitting());
return true;
}
public boolean isComplexRedstone(IBlockData iblockdata) {
return true;
}
public int c(IBlockData iblockdata, World world, BlockPosition blockposition) {
return Container.b((IInventory) this.c(world, blockposition));
}
public IBlockData fromLegacyData(int i) {
EnumDirection enumdirection = EnumDirection.fromType1(i);
if (enumdirection.k() == EnumDirection.EnumAxis.Y) {
enumdirection = EnumDirection.NORTH;
}
return this.getBlockData().set(BlockChest.FACING, enumdirection);
}
public int toLegacyData(IBlockData iblockdata) {
return ((EnumDirection) iblockdata.get(BlockChest.FACING)).a();
}
public IBlockData a(IBlockData iblockdata, EnumBlockRotation enumblockrotation) {
return iblockdata.set(BlockChest.FACING, enumblockrotation.a((EnumDirection) iblockdata.get(BlockChest.FACING)));
}
public IBlockData a(IBlockData iblockdata, EnumBlockMirror enumblockmirror) {
return iblockdata.a(enumblockmirror.a((EnumDirection) iblockdata.get(BlockChest.FACING)));
}
protected BlockStateList getStateList() {
return new BlockStateList(this, new IBlockState[] { BlockChest.FACING});
}
public static enum Type {
BASIC, TRAP;
private Type() {}
}
}