package net.minecraft.block;
import java.util.Iterator;
import java.util.Random;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyDirection;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.passive.EntityOcelot;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.InventoryHelper;
import net.minecraft.inventory.InventoryLargeChest;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityChest;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.MathHelper;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.ILockableContainer;
import net.minecraft.world.World;
public class BlockChest extends BlockContainer
{
public static final PropertyDirection FACING_PROP = PropertyDirection.create("facing", EnumFacing.Plane.HORIZONTAL);
private final Random rand = new Random();
/** 0 : Normal chest, 1 : Trapped chest */
public final int chestType;
private static final String __OBFID = "CL_00000214";
protected BlockChest(int type)
{
super(Material.wood);
this.setDefaultState(this.blockState.getBaseState().withProperty(FACING_PROP, EnumFacing.NORTH));
this.chestType = type;
this.setCreativeTab(CreativeTabs.tabDecorations);
this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
}
public boolean isOpaqueCube()
{
return false;
}
public boolean isFullCube()
{
return false;
}
/**
* The type of render function that is called for this block
*/
public int getRenderType()
{
return 2;
}
public void setBlockBoundsBasedOnState(IBlockAccess access, BlockPos pos)
{
if (access.getBlockState(pos.offsetNorth()).getBlock() == this)
{
this.setBlockBounds(0.0625F, 0.0F, 0.0F, 0.9375F, 0.875F, 0.9375F);
}
else if (access.getBlockState(pos.offsetSouth()).getBlock() == this)
{
this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 1.0F);
}
else if (access.getBlockState(pos.offsetWest()).getBlock() == this)
{
this.setBlockBounds(0.0F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
}
else if (access.getBlockState(pos.offsetEast()).getBlock() == this)
{
this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 1.0F, 0.875F, 0.9375F);
}
else
{
this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
}
}
public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state)
{
this.checkForSurroundingChests(worldIn, pos, state);
Iterator var4 = EnumFacing.Plane.HORIZONTAL.iterator();
while (var4.hasNext())
{
EnumFacing var5 = (EnumFacing)var4.next();
BlockPos var6 = pos.offset(var5);
IBlockState var7 = worldIn.getBlockState(var6);
if (var7.getBlock() == this)
{
this.checkForSurroundingChests(worldIn, var6, var7);
}
}
}
public IBlockState onBlockPlaced(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase placer)
{
return this.getDefaultState().withProperty(FACING_PROP, placer.func_174811_aO());
}
public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack)
{
EnumFacing var6 = EnumFacing.getHorizontal(MathHelper.floor_double((double)(placer.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3).getOpposite();
state = state.withProperty(FACING_PROP, var6);
BlockPos var7 = pos.offsetNorth();
BlockPos var8 = pos.offsetSouth();
BlockPos var9 = pos.offsetWest();
BlockPos var10 = pos.offsetEast();
boolean var11 = this == worldIn.getBlockState(var7).getBlock();
boolean var12 = this == worldIn.getBlockState(var8).getBlock();
boolean var13 = this == worldIn.getBlockState(var9).getBlock();
boolean var14 = this == worldIn.getBlockState(var10).getBlock();
if (!var11 && !var12 && !var13 && !var14)
{
worldIn.setBlockState(pos, state, 3);
}
else if (var6.getAxis() == EnumFacing.Axis.X && (var11 || var12))
{
if (var11)
{
worldIn.setBlockState(var7, state, 3);
}
else
{
worldIn.setBlockState(var8, state, 3);
}
worldIn.setBlockState(pos, state, 3);
}
else if (var6.getAxis() == EnumFacing.Axis.Z && (var13 || var14))
{
if (var13)
{
worldIn.setBlockState(var9, state, 3);
}
else
{
worldIn.setBlockState(var10, state, 3);
}
worldIn.setBlockState(pos, state, 3);
}
if (stack.hasDisplayName())
{
TileEntity var15 = worldIn.getTileEntity(pos);
if (var15 instanceof TileEntityChest)
{
((TileEntityChest)var15).setCustomName(stack.getDisplayName());
}
}
}
public IBlockState checkForSurroundingChests(World worldIn, BlockPos p_176455_2_, IBlockState p_176455_3_)
{
if (worldIn.isRemote)
{
return p_176455_3_;
}
else
{
IBlockState var4 = worldIn.getBlockState(p_176455_2_.offsetNorth());
IBlockState var5 = worldIn.getBlockState(p_176455_2_.offsetSouth());
IBlockState var6 = worldIn.getBlockState(p_176455_2_.offsetWest());
IBlockState var7 = worldIn.getBlockState(p_176455_2_.offsetEast());
EnumFacing var8 = (EnumFacing)p_176455_3_.getValue(FACING_PROP);
Block var9 = var4.getBlock();
Block var10 = var5.getBlock();
Block var11 = var6.getBlock();
Block var12 = var7.getBlock();
if (var9 != this && var10 != this)
{
boolean var21 = var9.isFullBlock();
boolean var22 = var10.isFullBlock();
if (var11 == this || var12 == this)
{
BlockPos var23 = var11 == this ? p_176455_2_.offsetWest() : p_176455_2_.offsetEast();
IBlockState var24 = worldIn.getBlockState(var23.offsetNorth());
IBlockState var25 = worldIn.getBlockState(var23.offsetSouth());
var8 = EnumFacing.SOUTH;
EnumFacing var26;
if (var11 == this)
{
var26 = (EnumFacing)var6.getValue(FACING_PROP);
}
else
{
var26 = (EnumFacing)var7.getValue(FACING_PROP);
}
if (var26 == EnumFacing.NORTH)
{
var8 = EnumFacing.NORTH;
}
Block var19 = var24.getBlock();
Block var20 = var25.getBlock();
if ((var21 || var19.isFullBlock()) && !var22 && !var20.isFullBlock())
{
var8 = EnumFacing.SOUTH;
}
if ((var22 || var20.isFullBlock()) && !var21 && !var19.isFullBlock())
{
var8 = EnumFacing.NORTH;
}
}
}
else
{
BlockPos var13 = var9 == this ? p_176455_2_.offsetNorth() : p_176455_2_.offsetSouth();
IBlockState var14 = worldIn.getBlockState(var13.offsetWest());
IBlockState var15 = worldIn.getBlockState(var13.offsetEast());
var8 = EnumFacing.EAST;
EnumFacing var16;
if (var9 == this)
{
var16 = (EnumFacing)var4.getValue(FACING_PROP);
}
else
{
var16 = (EnumFacing)var5.getValue(FACING_PROP);
}
if (var16 == EnumFacing.WEST)
{
var8 = EnumFacing.WEST;
}
Block var17 = var14.getBlock();
Block var18 = var15.getBlock();
if ((var11.isFullBlock() || var17.isFullBlock()) && !var12.isFullBlock() && !var18.isFullBlock())
{
var8 = EnumFacing.EAST;
}
if ((var12.isFullBlock() || var18.isFullBlock()) && !var11.isFullBlock() && !var17.isFullBlock())
{
var8 = EnumFacing.WEST;
}
}
p_176455_3_ = p_176455_3_.withProperty(FACING_PROP, var8);
worldIn.setBlockState(p_176455_2_, p_176455_3_, 3);
return p_176455_3_;
}
}
public IBlockState func_176458_f(World worldIn, BlockPos p_176458_2_, IBlockState p_176458_3_)
{
EnumFacing var4 = null;
Iterator var5 = EnumFacing.Plane.HORIZONTAL.iterator();
while (var5.hasNext())
{
EnumFacing var6 = (EnumFacing)var5.next();
IBlockState var7 = worldIn.getBlockState(p_176458_2_.offset(var6));
if (var7.getBlock() == this)
{
return p_176458_3_;
}
if (var7.getBlock().isFullBlock())
{
if (var4 != null)
{
var4 = null;
break;
}
var4 = var6;
}
}
if (var4 != null)
{
return p_176458_3_.withProperty(FACING_PROP, var4.getOpposite());
}
else
{
EnumFacing var8 = (EnumFacing)p_176458_3_.getValue(FACING_PROP);
if (worldIn.getBlockState(p_176458_2_.offset(var8)).getBlock().isFullBlock())
{
var8 = var8.getOpposite();
}
if (worldIn.getBlockState(p_176458_2_.offset(var8)).getBlock().isFullBlock())
{
var8 = var8.rotateY();
}
if (worldIn.getBlockState(p_176458_2_.offset(var8)).getBlock().isFullBlock())
{
var8 = var8.getOpposite();
}
return p_176458_3_.withProperty(FACING_PROP, var8);
}
}
public boolean canPlaceBlockAt(World worldIn, BlockPos pos)
{
int var3 = 0;
BlockPos var4 = pos.offsetWest();
BlockPos var5 = pos.offsetEast();
BlockPos var6 = pos.offsetNorth();
BlockPos var7 = pos.offsetSouth();
if (worldIn.getBlockState(var4).getBlock() == this)
{
if (this.isSurroundingBlockChest(worldIn, var4))
{
return false;
}
++var3;
}
if (worldIn.getBlockState(var5).getBlock() == this)
{
if (this.isSurroundingBlockChest(worldIn, var5))
{
return false;
}
++var3;
}
if (worldIn.getBlockState(var6).getBlock() == this)
{
if (this.isSurroundingBlockChest(worldIn, var6))
{
return false;
}
++var3;
}
if (worldIn.getBlockState(var7).getBlock() == this)
{
if (this.isSurroundingBlockChest(worldIn, var7))
{
return false;
}
++var3;
}
return var3 <= 1;
}
private boolean isSurroundingBlockChest(World worldIn, BlockPos p_176454_2_)
{
if (worldIn.getBlockState(p_176454_2_).getBlock() != this)
{
return false;
}
else
{
Iterator var3 = EnumFacing.Plane.HORIZONTAL.iterator();
EnumFacing var4;
do
{
if (!var3.hasNext())
{
return false;
}
var4 = (EnumFacing)var3.next();
}
while (worldIn.getBlockState(p_176454_2_.offset(var4)).getBlock() != this);
return true;
}
}
public void onNeighborBlockChange(World worldIn, BlockPos pos, IBlockState state, Block neighborBlock)
{
super.onNeighborBlockChange(worldIn, pos, state, neighborBlock);
TileEntity var5 = worldIn.getTileEntity(pos);
if (var5 instanceof TileEntityChest)
{
var5.updateContainingBlockInfo();
}
}
public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
{
TileEntity var4 = worldIn.getTileEntity(pos);
if (var4 instanceof IInventory)
{
InventoryHelper.dropInventoryItems(worldIn, pos, (IInventory)var4);
worldIn.updateComparatorOutputLevel(pos, this);
}
super.breakBlock(worldIn, pos, state);
}
public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ)
{
if (worldIn.isRemote)
{
return true;
}
else
{
ILockableContainer var9 = this.getLockableContainer(worldIn, pos);
if (var9 != null)
{
playerIn.displayGUIChest(var9);
}
return true;
}
}
public ILockableContainer getLockableContainer(World worldIn, BlockPos p_180676_2_)
{
TileEntity var3 = worldIn.getTileEntity(p_180676_2_);
if (!(var3 instanceof TileEntityChest))
{
return null;
}
else
{
Object var4 = (TileEntityChest)var3;
if (this.cannotOpenChest(worldIn, p_180676_2_))
{
return null;
}
else
{
Iterator var5 = EnumFacing.Plane.HORIZONTAL.iterator();
while (var5.hasNext())
{
EnumFacing var6 = (EnumFacing)var5.next();
BlockPos var7 = p_180676_2_.offset(var6);
Block var8 = worldIn.getBlockState(var7).getBlock();
if (var8 == this)
{
if (this.cannotOpenChest(worldIn, var7))
{
return null;
}
TileEntity var9 = worldIn.getTileEntity(var7);
if (var9 instanceof TileEntityChest)
{
if (var6 != EnumFacing.WEST && var6 != EnumFacing.NORTH)
{
var4 = new InventoryLargeChest("container.chestDouble", (ILockableContainer)var4, (TileEntityChest)var9);
}
else
{
var4 = new InventoryLargeChest("container.chestDouble", (TileEntityChest)var9, (ILockableContainer)var4);
}
}
}
}
return (ILockableContainer)var4;
}
}
}
/**
* Returns a new instance of a block's tile entity class. Called on placing the block.
*/
public TileEntity createNewTileEntity(World worldIn, int meta)
{
return new TileEntityChest();
}
/**
* Can this block provide power. Only wire currently seems to have this change based on its state.
*/
public boolean canProvidePower()
{
return this.chestType == 1;
}
public int isProvidingWeakPower(IBlockAccess worldIn, BlockPos pos, IBlockState state, EnumFacing side)
{
if (!this.canProvidePower())
{
return 0;
}
else
{
int var5 = 0;
TileEntity var6 = worldIn.getTileEntity(pos);
if (var6 instanceof TileEntityChest)
{
var5 = ((TileEntityChest)var6).numPlayersUsing;
}
return MathHelper.clamp_int(var5, 0, 15);
}
}
public int isProvidingStrongPower(IBlockAccess worldIn, BlockPos pos, IBlockState state, EnumFacing side)
{
return side == EnumFacing.UP ? this.isProvidingWeakPower(worldIn, pos, state, side) : 0;
}
private boolean cannotOpenChest(World worldIn, BlockPos p_176457_2_)
{
return this.isBelowSolidBlock(worldIn, p_176457_2_) || this.isOcelotSittingOnChest(worldIn, p_176457_2_);
}
private boolean isBelowSolidBlock(World worldIn, BlockPos p_176456_2_)
{
return worldIn.getBlockState(p_176456_2_.offsetUp()).getBlock().isNormalCube();
}
private boolean isOcelotSittingOnChest(World worldIn, BlockPos p_176453_2_)
{
Iterator var3 = worldIn.getEntitiesWithinAABB(EntityOcelot.class, new AxisAlignedBB((double)p_176453_2_.getX(), (double)(p_176453_2_.getY() + 1), (double)p_176453_2_.getZ(), (double)(p_176453_2_.getX() + 1), (double)(p_176453_2_.getY() + 2), (double)(p_176453_2_.getZ() + 1))).iterator();
EntityOcelot var5;
do
{
if (!var3.hasNext())
{
return false;
}
Entity var4 = (Entity)var3.next();
var5 = (EntityOcelot)var4;
}
while (!var5.isSitting());
return true;
}
public boolean hasComparatorInputOverride()
{
return true;
}
public int getComparatorInputOverride(World worldIn, BlockPos pos)
{
return Container.calcRedstoneFromInventory(this.getLockableContainer(worldIn, pos));
}
/**
* Convert the given metadata into a BlockState for this Block
*/
public IBlockState getStateFromMeta(int meta)
{
EnumFacing var2 = EnumFacing.getFront(meta);
if (var2.getAxis() == EnumFacing.Axis.Y)
{
var2 = EnumFacing.NORTH;
}
return this.getDefaultState().withProperty(FACING_PROP, var2);
}
/**
* Convert the BlockState into the correct metadata value
*/
public int getMetaFromState(IBlockState state)
{
return ((EnumFacing)state.getValue(FACING_PROP)).getIndex();
}
protected BlockState createBlockState()
{
return new BlockState(this, new IProperty[] {FACING_PROP});
}
}