diff --git a/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialEnderChest.java b/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialEnderChest.java index 8414323..95e54e0 100644 --- a/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialEnderChest.java +++ b/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialEnderChest.java @@ -17,32 +17,31 @@ package com.lishid.openinv.internal.v1_13_R2; import com.lishid.openinv.internal.ISpecialEnderChest; -import net.minecraft.server.v1_13_R2.EntityPlayer; -import net.minecraft.server.v1_13_R2.IInventory; -import net.minecraft.server.v1_13_R2.InventoryEnderChest; -import net.minecraft.server.v1_13_R2.InventorySubcontainer; -import net.minecraft.server.v1_13_R2.ItemStack; +import net.minecraft.server.v1_13_R2.*; +import org.bukkit.Location; +import org.bukkit.craftbukkit.v1_13_R2.entity.CraftHumanEntity; import org.bukkit.craftbukkit.v1_13_R2.inventory.CraftInventory; +import org.bukkit.entity.HumanEntity; import org.bukkit.entity.Player; import org.bukkit.inventory.Inventory; +import org.bukkit.inventory.InventoryHolder; -import java.lang.reflect.Field; -import java.lang.reflect.Modifier; +import javax.annotation.Nullable; import java.util.List; -public class SpecialEnderChest extends InventorySubcontainer - implements IInventory, ISpecialEnderChest { +public class SpecialEnderChest implements IInventory, ISpecialEnderChest, AutoRecipeOutput { - private final InventoryEnderChest enderChest; + private EntityPlayer owner; + private final IChatBaseComponent displayName; + private NonNullList items; private final CraftInventory inventory = new CraftInventory(this); private boolean playerOnline; public SpecialEnderChest(final Player player, final Boolean online) { - super(PlayerDataManager.getHandle(player).getEnderChest().getDisplayName(), - PlayerDataManager.getHandle(player).getEnderChest().getSize(), player); + this.owner = PlayerDataManager.getHandle(player); + this.displayName = this.owner.getEnderChest().getDisplayName(); this.playerOnline = online; - this.enderChest = PlayerDataManager.getHandle(player).getEnderChest(); - this.setItemLists(this, this.enderChest.getContents()); + this.items = this.owner.getEnderChest().items; } @Override @@ -55,21 +54,6 @@ public class SpecialEnderChest extends InventorySubcontainer return !this.getViewers().isEmpty(); } - private void setItemLists(final InventorySubcontainer subcontainer, final List list) { - try { - // Prepare to remove final modifier - Field modifiers = Field.class.getDeclaredField("modifiers"); - modifiers.setAccessible(true); - // Access and replace main inventory array - Field field = InventorySubcontainer.class.getField("items"); - modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); - field.set(subcontainer, list); - } catch (NoSuchFieldException | SecurityException | IllegalArgumentException - | IllegalAccessException e) { - e.printStackTrace(); - } - } - @Override public void setPlayerOffline() { this.playerOnline = false; @@ -79,18 +63,193 @@ public class SpecialEnderChest extends InventorySubcontainer public void setPlayerOnline(final Player player) { if (!this.playerOnline) { try { - EntityPlayer nmsPlayer = PlayerDataManager.getHandle(player); - this.bukkitOwner = nmsPlayer.getBukkitEntity(); - this.setItemLists(nmsPlayer.getEnderChest(), this.items); - } catch (Exception e) {} + this.owner = PlayerDataManager.getHandle(player); + InventoryEnderChest enderChest = owner.getEnderChest(); + for (int i = 0; i < enderChest.getSize(); ++i) { + enderChest.setItem(i, this.items.get(i)); + } + this.items = enderChest.items; + } catch (Exception ignored) {} this.playerOnline = true; } } @Override public void update() { - super.update(); - this.enderChest.update(); + this.owner.getEnderChest().update(); + } + + public List getContents() { + return this.items; + } + + public void onOpen(CraftHumanEntity who) { + this.owner.getEnderChest().onOpen(who); + } + + public void onClose(CraftHumanEntity who) { + this.owner.getEnderChest().onClose(who); + } + + public List getViewers() { + return this.owner.getEnderChest().getViewers(); + } + + public void setMaxStackSize(int i) { + this.owner.getEnderChest().setMaxStackSize(i); + } + + public InventoryHolder getOwner() { + return this.owner.getEnderChest().getOwner(); + } + + public Location getLocation() { + return null; + } + + public void a(IInventoryListener iinventorylistener) { + this.owner.getEnderChest().a(iinventorylistener); + } + + public void b(IInventoryListener iinventorylistener) { + this.owner.getEnderChest().b(iinventorylistener); + } + + public ItemStack getItem(int i) { + return i >= 0 && i < this.items.size() ? this.items.get(i) : ItemStack.a; + } + + public ItemStack splitStack(int i, int j) { + ItemStack itemstack = ContainerUtil.a(this.items, i, j); + if (!itemstack.isEmpty()) { + this.update(); + } + + return itemstack; + } + + public ItemStack a(ItemStack itemstack) { + ItemStack itemstack1 = itemstack.cloneItemStack(); + + for (int i = 0; i < this.getSize(); ++i) { + ItemStack itemstack2 = this.getItem(i); + if (itemstack2.isEmpty()) { + this.setItem(i, itemstack1); + this.update(); + return ItemStack.a; + } + + if (ItemStack.c(itemstack2, itemstack1)) { + int j = Math.min(this.getMaxStackSize(), itemstack2.getMaxStackSize()); + int k = Math.min(itemstack1.getCount(), j - itemstack2.getCount()); + if (k > 0) { + itemstack2.add(k); + itemstack1.subtract(k); + if (itemstack1.isEmpty()) { + this.update(); + return ItemStack.a; + } + } + } + } + + if (itemstack1.getCount() != itemstack.getCount()) { + this.update(); + } + + return itemstack1; + } + + public ItemStack splitWithoutUpdate(int i) { + ItemStack itemstack = this.items.get(i); + if (itemstack.isEmpty()) { + return ItemStack.a; + } else { + this.items.set(i, ItemStack.a); + return itemstack; + } + } + + public void setItem(int i, ItemStack itemstack) { + this.items.set(i, itemstack); + if (!itemstack.isEmpty() && itemstack.getCount() > this.getMaxStackSize()) { + itemstack.setCount(this.getMaxStackSize()); + } + + this.update(); + } + + public int getSize() { + return this.owner.getEnderChest().getSize(); + } + + public boolean P_() { + + for (ItemStack itemstack : this.items) { + if (!itemstack.isEmpty()) { + return false; + } + } + + return true; + } + + public IChatBaseComponent getDisplayName() { + return this.displayName; + } + + @Nullable + public IChatBaseComponent getCustomName() { + return this.displayName; + } + + public boolean hasCustomName() { + return false; + } + + public void a(@Nullable IChatBaseComponent ichatbasecomponent) { + // Ignored - name is always player's name. + } + + public int getMaxStackSize() { + return 64; + } + + public boolean a(EntityHuman entityhuman) { + return true; + } + + public void startOpen(EntityHuman entityhuman) { + } + + public void closeContainer(EntityHuman entityhuman) { + } + + public boolean b(int i, ItemStack itemstack) { + return true; + } + + public int getProperty(int i) { + return 0; + } + + public void setProperty(int i, int j) { + } + + public int h() { + return 0; + } + + public void clear() { + this.items.clear(); + } + + public void a(AutoRecipeStackManager autorecipestackmanager) { + + for (ItemStack itemstack : this.items) { + autorecipestackmanager.b(itemstack); + } + } } diff --git a/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialPlayerInventory.java b/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialPlayerInventory.java index 5fa8548..ef47dba 100644 --- a/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialPlayerInventory.java +++ b/internal/v1_13_R2/src/main/java/com/lishid/openinv/internal/v1_13_R2/SpecialPlayerInventory.java @@ -16,32 +16,69 @@ package com.lishid.openinv.internal.v1_13_R2; +import com.google.common.collect.ImmutableList; import com.lishid.openinv.internal.ISpecialPlayerInventory; +import net.minecraft.server.v1_13_R2.AutoRecipeStackManager; import net.minecraft.server.v1_13_R2.ChatMessage; import net.minecraft.server.v1_13_R2.ContainerUtil; +import net.minecraft.server.v1_13_R2.CrashReport; +import net.minecraft.server.v1_13_R2.CrashReportSystemDetails; import net.minecraft.server.v1_13_R2.EntityHuman; +import net.minecraft.server.v1_13_R2.EntityPlayer; +import net.minecraft.server.v1_13_R2.IBlockData; import net.minecraft.server.v1_13_R2.IChatBaseComponent; +import net.minecraft.server.v1_13_R2.Item; +import net.minecraft.server.v1_13_R2.ItemArmor; import net.minecraft.server.v1_13_R2.ItemStack; +import net.minecraft.server.v1_13_R2.NBTTagCompound; +import net.minecraft.server.v1_13_R2.NBTTagList; import net.minecraft.server.v1_13_R2.NonNullList; +import net.minecraft.server.v1_13_R2.PacketPlayOutSetSlot; import net.minecraft.server.v1_13_R2.PlayerInventory; +import net.minecraft.server.v1_13_R2.ReportedException; +import net.minecraft.server.v1_13_R2.World; +import org.bukkit.Location; +import org.bukkit.craftbukkit.v1_13_R2.entity.CraftHumanEntity; import org.bukkit.craftbukkit.v1_13_R2.inventory.CraftInventory; +import org.bukkit.entity.HumanEntity; import org.bukkit.entity.Player; import org.bukkit.inventory.Inventory; +import org.bukkit.inventory.InventoryHolder; -import java.lang.reflect.Field; -import java.lang.reflect.Modifier; -import java.util.Arrays; +import javax.annotation.Nullable; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.function.Predicate; public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory { private final CraftInventory inventory = new CraftInventory(this); private boolean playerOnline; + private NonNullList items, armor, extraSlots; + private final List> f; public SpecialPlayerInventory(final Player bukkitPlayer, final Boolean online) { super(PlayerDataManager.getHandle(bukkitPlayer)); this.playerOnline = online; - this.setItemArrays(this, this.player.inventory.items, this.player.inventory.armor, - this.player.inventory.extraSlots); + this.items = this.player.inventory.items; + this.armor = this.player.inventory.armor; + this.extraSlots = this.player.inventory.extraSlots; + this.f = ImmutableList.of(this.items, this.armor, this.extraSlots); + } + + @Override + public void setPlayerOnline(final Player player) { + if (!this.playerOnline) { + EntityPlayer entityPlayer = PlayerDataManager.getHandle(player); + entityPlayer.inventory.transaction.addAll(this.transaction); + this.player = entityPlayer; + this.player.inventory.a(this); + this.items = this.player.inventory.items; + this.armor = this.player.inventory.armor; + this.extraSlots = this.player.inventory.extraSlots; + this.playerOnline = true; + } } @Override @@ -56,7 +93,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP @Override public ItemStack getItem(int i) { - NonNullList list = this.items; + List list = this.items; if (i >= list.size()) { i -= list.size(); @@ -86,7 +123,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP @Override public boolean hasCustomName() { - return true; + return false; } private int getReversedArmorSlotNum(final int i) { @@ -124,7 +161,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP @Override public void setItem(int i, final ItemStack itemstack) { - NonNullList list = this.items; + List list = this.items; if (i >= list.size()) { i -= list.size(); @@ -148,53 +185,11 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP list.set(i, itemstack); } - private void setItemArrays(final PlayerInventory inventory, final NonNullList items, - final NonNullList armor, final NonNullList extraSlots) { - try { - // Prepare to remove final modifier - Field modifiers = Field.class.getDeclaredField("modifiers"); - modifiers.setAccessible(true); - - // Access and replace main inventory list - Field field = PlayerInventory.class.getField("items"); - modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); - field.set(inventory, items); - - // Access and replace armor inventory list - field = PlayerInventory.class.getField("armor"); - modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); - field.set(inventory, armor); - - // Access and replace offhand inventory list - field = PlayerInventory.class.getField("extraSlots"); - modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); - field.set(inventory, extraSlots); - - // Access and replace list containing all inventory lists - field = PlayerInventory.class.getDeclaredField("f"); - field.setAccessible(true); - modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL); - field.set(inventory, Arrays.asList(items, armor, extraSlots)); - } catch (NoSuchFieldException | IllegalArgumentException | IllegalAccessException e) { - // Unable to set final fields to item lists, we're screwed. Noisily fail. - e.printStackTrace(); - } - } - @Override public void setPlayerOffline() { this.playerOnline = false; } - @Override - public void setPlayerOnline(final Player player) { - if (!this.playerOnline) { - this.player = PlayerDataManager.getHandle(player); - this.setItemArrays(this.player.inventory, this.items, this.armor, this.extraSlots); - this.playerOnline = true; - } - } - @Override public ItemStack splitStack(int i, final int j) { NonNullList list = this.items; @@ -252,4 +247,473 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP return ItemStack.a; } + public List getContents() { + List combined = new ArrayList<>(this.items.size() + this.armor.size() + this.extraSlots.size()); + + for (List sub : this.f) { + combined.addAll(sub); + } + + return combined; + } + + public List getArmorContents() { + return this.armor; + } + + public void onOpen(CraftHumanEntity who) { + this.transaction.add(who); + } + + public void onClose(CraftHumanEntity who) { + this.transaction.remove(who); + } + + public List getViewers() { + return this.transaction; + } + + public InventoryHolder getOwner() { + return this.player.getBukkitEntity(); + } + + public Location getLocation() { + return this.player.getBukkitEntity().getLocation(); + } + + public ItemStack getItemInHand() { + return e(this.itemInHandIndex) ? this.items.get(this.itemInHandIndex) : ItemStack.a; + } + + public static int getHotbarSize() { + return 9; + } + + private boolean a(ItemStack itemstack, ItemStack itemstack1) { + return !itemstack.isEmpty() && this.b(itemstack, itemstack1) && itemstack.isStackable() && itemstack.getCount() < itemstack.getMaxStackSize() && itemstack.getCount() < this.getMaxStackSize(); + } + + private boolean b(ItemStack itemstack, ItemStack itemstack1) { + return itemstack.getItem() == itemstack1.getItem() && ItemStack.equals(itemstack, itemstack1); + } + + public int canHold(ItemStack itemstack) { + int remains = itemstack.getCount(); + + for(int i = 0; i < this.items.size(); ++i) { + ItemStack itemstack1 = this.getItem(i); + if (itemstack1.isEmpty()) { + return itemstack.getCount(); + } + + if (!this.a(itemstack, itemstack1)) { + remains -= (itemstack1.getMaxStackSize() < this.getMaxStackSize() ? itemstack1.getMaxStackSize() : this.getMaxStackSize()) - itemstack1.getCount(); + } + + if (remains <= 0) { + return itemstack.getCount(); + } + } + + return itemstack.getCount() - remains; + } + + public int getFirstEmptySlotIndex() { + for(int i = 0; i < this.items.size(); ++i) { + if (this.items.get(i).isEmpty()) { + return i; + } + } + + return -1; + } + + public void d(int i) { + this.itemInHandIndex = this.l(); + ItemStack itemstack = this.items.get(this.itemInHandIndex); + this.items.set(this.itemInHandIndex, this.items.get(i)); + this.items.set(i, itemstack); + } + + public static boolean e(int i) { + return i >= 0 && i < 9; + } + + public int c(ItemStack itemstack) { + for(int i = 0; i < this.items.size(); ++i) { + ItemStack itemstack1 = this.items.get(i); + if (!this.items.get(i).isEmpty() && this.b(itemstack, this.items.get(i)) && !this.items.get(i).f() && !itemstack1.hasEnchantments() && !itemstack1.hasName()) { + return i; + } + } + + return -1; + } + + public int l() { + int i; + int j; + for(j = 0; j < 9; ++j) { + i = (this.itemInHandIndex + j) % 9; + if (this.items.get(i).isEmpty()) { + return i; + } + } + + for(j = 0; j < 9; ++j) { + i = (this.itemInHandIndex + j) % 9; + if (!this.items.get(i).hasEnchantments()) { + return i; + } + } + + return this.itemInHandIndex; + } + + public int a(Predicate predicate, int i) { + int j = 0; + + int k; + for(k = 0; k < this.getSize(); ++k) { + ItemStack itemstack = this.getItem(k); + if (!itemstack.isEmpty() && predicate.test(itemstack)) { + int l = i <= 0 ? itemstack.getCount() : Math.min(i - j, itemstack.getCount()); + j += l; + if (i != 0) { + itemstack.subtract(l); + if (itemstack.isEmpty()) { + this.setItem(k, ItemStack.a); + } + + if (i > 0 && j >= i) { + return j; + } + } + } + } + + if (!this.getCarried().isEmpty() && predicate.test(this.getCarried())) { + k = i <= 0 ? this.getCarried().getCount() : Math.min(i - j, this.getCarried().getCount()); + j += k; + if (i != 0) { + this.getCarried().subtract(k); + if (this.getCarried().isEmpty()) { + this.setCarried(ItemStack.a); + } + + if (i > 0 && j >= i) { + return j; + } + } + } + + return j; + } + + private int i(ItemStack itemstack) { + int i = this.firstPartial(itemstack); + if (i == -1) { + i = this.getFirstEmptySlotIndex(); + } + + return i == -1 ? itemstack.getCount() : this.d(i, itemstack); + } + + private int d(int i, ItemStack itemstack) { + Item item = itemstack.getItem(); + int j = itemstack.getCount(); + ItemStack itemstack1 = this.getItem(i); + if (itemstack1.isEmpty()) { + itemstack1 = new ItemStack(item, 0); + if (itemstack.hasTag()) { + itemstack1.setTag(itemstack.getTag().clone()); + } + + this.setItem(i, itemstack1); + } + + int k = j; + if (j > itemstack1.getMaxStackSize() - itemstack1.getCount()) { + k = itemstack1.getMaxStackSize() - itemstack1.getCount(); + } + + if (k > this.getMaxStackSize() - itemstack1.getCount()) { + k = this.getMaxStackSize() - itemstack1.getCount(); + } + + if (k == 0) { + return j; + } else { + j -= k; + itemstack1.add(k); + itemstack1.d(5); + return j; + } + } + + public int firstPartial(ItemStack itemstack) { + if (this.a(this.getItem(this.itemInHandIndex), itemstack)) { + return this.itemInHandIndex; + } else if (this.a(this.getItem(40), itemstack)) { + return 40; + } else { + for(int i = 0; i < this.items.size(); ++i) { + if (this.a(this.items.get(i), itemstack)) { + return i; + } + } + + return -1; + } + } + + public void p() { + + for (NonNullList itemStacks : this.f) { + for (int i = 0; i < itemStacks.size(); ++i) { + if (!itemStacks.get(i).isEmpty()) { + itemStacks.get(i).a(this.player.world, this.player, i, this.itemInHandIndex == i); + } + } + } + + } + + public boolean pickup(ItemStack itemstack) { + return this.c(-1, itemstack); + } + + public boolean c(int i, ItemStack itemstack) { + if (itemstack.isEmpty()) { + return false; + } else { + try { + if (itemstack.f()) { + if (i == -1) { + i = this.getFirstEmptySlotIndex(); + } + + if (i >= 0) { + this.items.set(i, itemstack.cloneItemStack()); + this.items.get(i).d(5); + itemstack.setCount(0); + return true; + } else if (this.player.abilities.canInstantlyBuild) { + itemstack.setCount(0); + return true; + } else { + return false; + } + } else { + int j; + do { + j = itemstack.getCount(); + if (i == -1) { + itemstack.setCount(this.i(itemstack)); + } else { + itemstack.setCount(this.d(i, itemstack)); + } + } while(!itemstack.isEmpty() && itemstack.getCount() < j); + + if (itemstack.getCount() == j && this.player.abilities.canInstantlyBuild) { + itemstack.setCount(0); + return true; + } else { + return itemstack.getCount() < j; + } + } + } catch (Throwable var6) { + CrashReport crashreport = CrashReport.a(var6, "Adding item to inventory"); + CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Item being added"); + crashreportsystemdetails.a("Item ID", Item.getId(itemstack.getItem())); + crashreportsystemdetails.a("Item data", itemstack.getDamage()); + crashreportsystemdetails.a("Item name", () -> itemstack.getName().getString()); + throw new ReportedException(crashreport); + } + } + } + + public void a(World world, ItemStack itemstack) { + if (!world.isClientSide) { + while(!itemstack.isEmpty()) { + int i = this.firstPartial(itemstack); + if (i == -1) { + i = this.getFirstEmptySlotIndex(); + } + + if (i == -1) { + this.player.drop(itemstack, false); + break; + } + + int j = itemstack.getMaxStackSize() - this.getItem(i).getCount(); + if (this.c(i, itemstack.cloneAndSubtract(j))) { + ((EntityPlayer)this.player).playerConnection.sendPacket(new PacketPlayOutSetSlot(-2, i, this.getItem(i))); + } + } + } + + } + + public void f(ItemStack itemstack) { + + for (NonNullList nonnulllist : this.f) { + for (int i = 0; i < nonnulllist.size(); ++i) { + if (nonnulllist.get(i) == itemstack) { + nonnulllist.set(i, ItemStack.a); + break; + } + } + } + } + + public float a(IBlockData iblockdata) { + return this.items.get(this.itemInHandIndex).a(iblockdata); + } + + public NBTTagList a(NBTTagList nbttaglist) { + NBTTagCompound nbttagcompound; + int i; + for(i = 0; i < this.items.size(); ++i) { + if (!this.items.get(i).isEmpty()) { + nbttagcompound = new NBTTagCompound(); + nbttagcompound.setByte("Slot", (byte) i); + this.items.get(i).save(nbttagcompound); + nbttaglist.add(nbttagcompound); + } + } + + for(i = 0; i < this.armor.size(); ++i) { + if (!this.armor.get(i).isEmpty()) { + nbttagcompound = new NBTTagCompound(); + nbttagcompound.setByte("Slot", (byte) (i + 100)); + this.armor.get(i).save(nbttagcompound); + nbttaglist.add(nbttagcompound); + } + } + + for(i = 0; i < this.extraSlots.size(); ++i) { + if (!this.extraSlots.get(i).isEmpty()) { + nbttagcompound = new NBTTagCompound(); + nbttagcompound.setByte("Slot", (byte) (i + 150)); + this.extraSlots.get(i).save(nbttagcompound); + nbttaglist.add(nbttagcompound); + } + } + + return nbttaglist; + } + + public void b(NBTTagList nbttaglist) { + this.items.clear(); + this.armor.clear(); + this.extraSlots.clear(); + + for(int i = 0; i < nbttaglist.size(); ++i) { + NBTTagCompound nbttagcompound = nbttaglist.getCompound(i); + int j = nbttagcompound.getByte("Slot") & 255; + ItemStack itemstack = ItemStack.a(nbttagcompound); + if (!itemstack.isEmpty()) { + if (j >= 0 && j < this.items.size()) { + this.items.set(j, itemstack); + } else if (j >= 100 && j < this.armor.size() + 100) { + this.armor.set(j - 100, itemstack); + } else if (j >= 150 && j < this.extraSlots.size() + 150) { + this.extraSlots.set(j - 150, itemstack); + } + } + } + + } + + public boolean P_() { + Iterator iterator = this.items.iterator(); + + ItemStack itemstack; + while(iterator.hasNext()) { + itemstack = (ItemStack)iterator.next(); + if (!itemstack.isEmpty()) { + return false; + } + } + + iterator = this.armor.iterator(); + + while(iterator.hasNext()) { + itemstack = (ItemStack)iterator.next(); + if (!itemstack.isEmpty()) { + return false; + } + } + + iterator = this.extraSlots.iterator(); + + while(iterator.hasNext()) { + itemstack = (ItemStack)iterator.next(); + if (!itemstack.isEmpty()) { + return false; + } + } + + return true; + } + + @Nullable + public IChatBaseComponent getCustomName() { + return null; + } + + public boolean b(IBlockData iblockdata) { + return this.getItem(this.itemInHandIndex).b(iblockdata); + } + + public void a(float f) { + if (f > 0.0F) { + f /= 4.0F; + if (f < 1.0F) { + f = 1.0F; + } + + for (ItemStack itemstack : this.armor) { + if (itemstack.getItem() instanceof ItemArmor) { + itemstack.damage((int) f, this.player); + } + } + } + } + + public void dropContents() { + for (NonNullList itemStacks : this.f) { + for (int i = 0; i < itemStacks.size(); ++i) { + ItemStack itemstack = itemStacks.get(i); + if (!itemstack.isEmpty()) { + itemStacks.set(i, ItemStack.a); + this.player.a(itemstack, true, false); + } + } + } + } + + public boolean h(ItemStack itemstack) { + return this.f.stream().flatMap(NonNullList::stream).anyMatch(itemStack1 -> !itemStack1.isEmpty() && itemStack1.doMaterialsMatch(itemstack)); + } + + public void a(PlayerInventory playerinventory) { + for (int i = 0; i < playerinventory.getSize(); ++i) { + this.setItem(i, playerinventory.getItem(i)); + } + + this.itemInHandIndex = playerinventory.itemInHandIndex; + } + + public void clear() { + this.f.forEach(NonNullList::clear); + } + + public void a(AutoRecipeStackManager autorecipestackmanager) { + for (ItemStack itemstack : this.items) { + autorecipestackmanager.a(itemstack); + } + } + }