Imported from mc-dev:

- TileEntity
- Container
- ContainerFurnace
- ContainerDispenser
- ContainerChest
- ContainerEnchantTableSubcontainer
- ContainerEnchantTableInventory
- ContainerBrewingStand

8 files changed, 856 insertions, 0 deletions

diff --git a/src/main/java/net/minecraft/server/Container.java b/src/main/java/net/minecraft/server/Container.java
new file mode 100644
index 00000000..1b4c3427
--- /dev/null
+++ b/src/main/java/net/minecraft/server/Container.java
@@ -0,0 +1,306 @@
+package net.minecraft.server;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public abstract class Container {
+
+    public List d = new ArrayList();
+    public List e = new ArrayList();
+    public int windowId = 0;
+    private short a = 0;
+    protected List listeners = new ArrayList();
+    private Set b = new HashSet();
+
+    public Container() {}
+
+    protected void a(Slot slot) {
+        slot.c = this.e.size();
+        this.e.add(slot);
+        this.d.add(null);
+    }
+
+    public void a(ICrafting icrafting) {
+        if (this.listeners.contains(icrafting)) {
+            throw new IllegalArgumentException("Listener already listening");
+        } else {
+            this.listeners.add(icrafting);
+            icrafting.a(this, this.b());
+            this.a();
+        }
+    }
+
+    public List b() {
+        ArrayList arraylist = new ArrayList();
+
+        for (int i = 0; i < this.e.size(); ++i) {
+            arraylist.add(((Slot) this.e.get(i)).getItem());
+        }
+
+        return arraylist;
+    }
+
+    public void a() {
+        for (int i = 0; i < this.e.size(); ++i) {
+            ItemStack itemstack = ((Slot) this.e.get(i)).getItem();
+            ItemStack itemstack1 = (ItemStack) this.d.get(i);
+
+            if (!ItemStack.matches(itemstack1, itemstack)) {
+                itemstack1 = itemstack == null ? null : itemstack.cloneItemStack();
+                this.d.set(i, itemstack1);
+
+                for (int j = 0; j < this.listeners.size(); ++j) {
+                    ((ICrafting) this.listeners.get(j)).a(this, i, itemstack1);
+                }
+            }
+        }
+    }
+
+    public boolean a(EntityHuman entityhuman, int i) {
+        return false;
+    }
+
+    public Slot a(IInventory iinventory, int i) {
+        for (int j = 0; j < this.e.size(); ++j) {
+            Slot slot = (Slot) this.e.get(j);
+
+            if (slot.a(iinventory, i)) {
+                return slot;
+            }
+        }
+
+        return null;
+    }
+
+    public Slot b(int i) {
+        return (Slot) this.e.get(i);
+    }
+
+    public ItemStack a(int i) {
+        Slot slot = (Slot) this.e.get(i);
+
+        return slot != null ? slot.getItem() : null;
+    }
+
+    public ItemStack a(int i, int j, boolean flag, EntityHuman entityhuman) {
+        ItemStack itemstack = null;
+
+        if (j > 1) {
+            return null;
+        } else {
+            if (j == 0 || j == 1) {
+                PlayerInventory playerinventory = entityhuman.inventory;
+
+                if (i == -999) {
+                    if (playerinventory.l() != null && i == -999) {
+                        if (j == 0) {
+                            entityhuman.b(playerinventory.l());
+                            playerinventory.b((ItemStack) null);
+                        }
+
+                        if (j == 1) {
+                            entityhuman.b(playerinventory.l().a(1));
+                            if (playerinventory.l().count == 0) {
+                                playerinventory.b((ItemStack) null);
+                            }
+                        }
+                    }
+                } else if (flag) {
+                    ItemStack itemstack1 = this.a(i);
+
+                    if (itemstack1 != null) {
+                        int k = itemstack1.id;
+
+                        itemstack = itemstack1.cloneItemStack();
+                        Slot slot = (Slot) this.e.get(i);
+
+                        if (slot != null && slot.getItem() != null && slot.getItem().id == k) {
+                            this.b(i, j, flag, entityhuman);
+                        }
+                    }
+                } else {
+                    if (i < 0) {
+                        return null;
+                    }
+
+                    Slot slot1 = (Slot) this.e.get(i);
+
+                    if (slot1 != null) {
+                        slot1.d();
+                        ItemStack itemstack2 = slot1.getItem();
+                        ItemStack itemstack3 = playerinventory.l();
+
+                        if (itemstack2 != null) {
+                            itemstack = itemstack2.cloneItemStack();
+                        }
+
+                        int l;
+
+                        if (itemstack2 == null) {
+                            if (itemstack3 != null && slot1.isAllowed(itemstack3)) {
+                                l = j == 0 ? itemstack3.count : 1;
+                                if (l > slot1.a()) {
+                                    l = slot1.a();
+                                }
+
+                                slot1.c(itemstack3.a(l));
+                                if (itemstack3.count == 0) {
+                                    playerinventory.b((ItemStack) null);
+                                }
+                            }
+                        } else if (itemstack3 == null) {
+                            l = j == 0 ? itemstack2.count : (itemstack2.count + 1) / 2;
+                            ItemStack itemstack4 = slot1.a(l);
+
+                            playerinventory.b(itemstack4);
+                            if (itemstack2.count == 0) {
+                                slot1.c((ItemStack) null);
+                            }
+
+                            slot1.b(playerinventory.l());
+                        } else if (slot1.isAllowed(itemstack3)) {
+                            if (itemstack2.id == itemstack3.id && (!itemstack2.usesData() || itemstack2.getData() == itemstack3.getData()) && ItemStack.equals(itemstack2, itemstack3)) {
+                                l = j == 0 ? itemstack3.count : 1;
+                                if (l > slot1.a() - itemstack2.count) {
+                                    l = slot1.a() - itemstack2.count;
+                                }
+
+                                if (l > itemstack3.getMaxStackSize() - itemstack2.count) {
+                                    l = itemstack3.getMaxStackSize() - itemstack2.count;
+                                }
+
+                                itemstack3.a(l);
+                                if (itemstack3.count == 0) {
+                                    playerinventory.b((ItemStack) null);
+                                }
+
+                                itemstack2.count += l;
+                            } else if (itemstack3.count <= slot1.a()) {
+                                slot1.c(itemstack3);
+                                playerinventory.b(itemstack2);
+                            }
+                        } else if (itemstack2.id == itemstack3.id && itemstack3.getMaxStackSize() > 1 && (!itemstack2.usesData() || itemstack2.getData() == itemstack3.getData()) && ItemStack.equals(itemstack2, itemstack3)) {
+                            l = itemstack2.count;
+                            if (l > 0 && l + itemstack3.count <= itemstack3.getMaxStackSize()) {
+                                itemstack3.count += l;
+                                itemstack2.a(l);
+                                if (itemstack2.count == 0) {
+                                    slot1.c((ItemStack) null);
+                                }
+
+                                slot1.b(playerinventory.l());
+                            }
+                        }
+                    }
+                }
+            }
+
+            return itemstack;
+        }
+    }
+
+    protected void b(int i, int j, boolean flag, EntityHuman entityhuman) {
+        this.a(i, j, flag, entityhuman);
+    }
+
+    public void a(EntityHuman entityhuman) {
+        PlayerInventory playerinventory = entityhuman.inventory;
+
+        if (playerinventory.l() != null) {
+            entityhuman.b(playerinventory.l());
+            playerinventory.b((ItemStack) null);
+        }
+    }
+
+    public void a(IInventory iinventory) {
+        this.a();
+    }
+
+    public void a(int i, ItemStack itemstack) {
+        this.b(i).c(itemstack);
+    }
+
+    public boolean c(EntityHuman entityhuman) {
+        return !this.b.contains(entityhuman);
+    }
+
+    public void a(EntityHuman entityhuman, boolean flag) {
+        if (flag) {
+            this.b.remove(entityhuman);
+        } else {
+            this.b.add(entityhuman);
+        }
+    }
+
+    public abstract boolean b(EntityHuman entityhuman);
+
+    protected boolean a(ItemStack itemstack, int i, int j, boolean flag) {
+        boolean flag1 = false;
+        int k = i;
+
+        if (flag) {
+            k = j - 1;
+        }
+
+        Slot slot;
+        ItemStack itemstack1;
+
+        if (itemstack.isStackable()) {
+            while (itemstack.count > 0 && (!flag && k < j || flag && k >= i)) {
+                slot = (Slot) this.e.get(k);
+                itemstack1 = slot.getItem();
+                if (itemstack1 != null && itemstack1.id == itemstack.id && (!itemstack.usesData() || itemstack.getData() == itemstack1.getData()) && ItemStack.equals(itemstack, itemstack1)) {
+                    int l = itemstack1.count + itemstack.count;
+
+                    if (l <= itemstack.getMaxStackSize()) {
+                        itemstack.count = 0;
+                        itemstack1.count = l;
+                        slot.d();
+                        flag1 = true;
+                    } else if (itemstack1.count < itemstack.getMaxStackSize()) {
+                        itemstack.count -= itemstack.getMaxStackSize() - itemstack1.count;
+                        itemstack1.count = itemstack.getMaxStackSize();
+                        slot.d();
+                        flag1 = true;
+                    }
+                }
+
+                if (flag) {
+                    --k;
+                } else {
+                    ++k;
+                }
+            }
+        }
+
+        if (itemstack.count > 0) {
+            if (flag) {
+                k = j - 1;
+            } else {
+                k = i;
+            }
+
+            while (!flag && k < j || flag && k >= i) {
+                slot = (Slot) this.e.get(k);
+                itemstack1 = slot.getItem();
+                if (itemstack1 == null) {
+                    slot.c(itemstack.cloneItemStack());
+                    slot.d();
+                    itemstack.count = 0;
+                    flag1 = true;
+                    break;
+                }
+
+                if (flag) {
+                    --k;
+                } else {
+                    ++k;
+                }
+            }
+        }
+
+        return flag1;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/ContainerBrewingStand.java b/src/main/java/net/minecraft/server/ContainerBrewingStand.java
new file mode 100644
index 00000000..a0a7d950
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerBrewingStand.java
@@ -0,0 +1,90 @@
+package net.minecraft.server;
+
+public class ContainerBrewingStand extends Container {
+
+    private TileEntityBrewingStand a;
+    private int b = 0;
+
+    public ContainerBrewingStand(PlayerInventory playerinventory, TileEntityBrewingStand tileentitybrewingstand) {
+        this.a = tileentitybrewingstand;
+        this.a(new SlotPotionBottle(this, playerinventory.d, tileentitybrewingstand, 0, 56, 46));
+        this.a(new SlotPotionBottle(this, playerinventory.d, tileentitybrewingstand, 1, 79, 53));
+        this.a(new SlotPotionBottle(this, playerinventory.d, tileentitybrewingstand, 2, 102, 46));
+        this.a(new SlotBrewing(this, tileentitybrewingstand, 3, 79, 17));
+
+        int i;
+
+        for (i = 0; i < 3; ++i) {
+            for (int j = 0; j < 9; ++j) {
+                this.a(new Slot(playerinventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
+            }
+        }
+
+        for (i = 0; i < 9; ++i) {
+            this.a(new Slot(playerinventory, i, 8 + i * 18, 142));
+        }
+    }
+
+    public void a(ICrafting icrafting) {
+        super.a(icrafting);
+        icrafting.a(this, 0, this.a.h());
+    }
+
+    public void a() {
+        super.a();
+
+        for (int i = 0; i < this.listeners.size(); ++i) {
+            ICrafting icrafting = (ICrafting) this.listeners.get(i);
+
+            if (this.b != this.a.h()) {
+                icrafting.a(this, 0, this.a.h());
+            }
+        }
+
+        this.b = this.a.h();
+    }
+
+    public boolean b(EntityHuman entityhuman) {
+        return this.a.a(entityhuman);
+    }
+
+    public ItemStack a(int i) {
+        ItemStack itemstack = null;
+        Slot slot = (Slot) this.e.get(i);
+
+        if (slot != null && slot.c()) {
+            ItemStack itemstack1 = slot.getItem();
+
+            itemstack = itemstack1.cloneItemStack();
+            if ((i < 0 || i > 2) && i != 3) {
+                if (i >= 4 && i < 31) {
+                    if (!this.a(itemstack1, 31, 40, false)) {
+                        return null;
+                    }
+                } else if (i >= 31 && i < 40) {
+                    if (!this.a(itemstack1, 4, 31, false)) {
+                        return null;
+                    }
+                } else if (!this.a(itemstack1, 4, 40, false)) {
+                    return null;
+                }
+            } else if (!this.a(itemstack1, 4, 40, true)) {
+                return null;
+            }
+
+            if (itemstack1.count == 0) {
+                slot.c((ItemStack) null);
+            } else {
+                slot.d();
+            }
+
+            if (itemstack1.count == itemstack.count) {
+                return null;
+            }
+
+            slot.b(itemstack1);
+        }
+
+        return itemstack;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/ContainerChest.java b/src/main/java/net/minecraft/server/ContainerChest.java
new file mode 100644
index 00000000..5da010fd
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerChest.java
@@ -0,0 +1,68 @@
+package net.minecraft.server;
+
+public class ContainerChest extends Container {
+
+    private IInventory a;
+    private int b;
+
+    public ContainerChest(IInventory iinventory, IInventory iinventory1) {
+        this.a = iinventory1;
+        this.b = iinventory1.getSize() / 9;
+        iinventory1.f();
+        int i = (this.b - 4) * 18;
+
+        int j;
+        int k;
+
+        for (j = 0; j < this.b; ++j) {
+            for (k = 0; k < 9; ++k) {
+                this.a(new Slot(iinventory1, k + j * 9, 8 + k * 18, 18 + j * 18));
+            }
+        }
+
+        for (j = 0; j < 3; ++j) {
+            for (k = 0; k < 9; ++k) {
+                this.a(new Slot(iinventory, k + j * 9 + 9, 8 + k * 18, 103 + j * 18 + i));
+            }
+        }
+
+        for (j = 0; j < 9; ++j) {
+            this.a(new Slot(iinventory, j, 8 + j * 18, 161 + i));
+        }
+    }
+
+    public boolean b(EntityHuman entityhuman) {
+        return this.a.a(entityhuman);
+    }
+
+    public ItemStack a(int i) {
+        ItemStack itemstack = null;
+        Slot slot = (Slot) this.e.get(i);
+
+        if (slot != null && slot.c()) {
+            ItemStack itemstack1 = slot.getItem();
+
+            itemstack = itemstack1.cloneItemStack();
+            if (i < this.b * 9) {
+                if (!this.a(itemstack1, this.b * 9, this.e.size(), true)) {
+                    return null;
+                }
+            } else if (!this.a(itemstack1, 0, this.b * 9, false)) {
+                return null;
+            }
+
+            if (itemstack1.count == 0) {
+                slot.c((ItemStack) null);
+            } else {
+                slot.d();
+            }
+        }
+
+        return itemstack;
+    }
+
+    public void a(EntityHuman entityhuman) {
+        super.a(entityhuman);
+        this.a.g();
+    }
+}
diff --git a/src/main/java/net/minecraft/server/ContainerDispenser.java b/src/main/java/net/minecraft/server/ContainerDispenser.java
new file mode 100644
index 00000000..463a83ae
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerDispenser.java
@@ -0,0 +1,65 @@
+package net.minecraft.server;
+
+public class ContainerDispenser extends Container {
+
+    private TileEntityDispenser a;
+
+    public ContainerDispenser(IInventory iinventory, TileEntityDispenser tileentitydispenser) {
+        this.a = tileentitydispenser;
+
+        int i;
+        int j;
+
+        for (i = 0; i < 3; ++i) {
+            for (j = 0; j < 3; ++j) {
+                this.a(new Slot(tileentitydispenser, j + i * 3, 62 + j * 18, 17 + i * 18));
+            }
+        }
+
+        for (i = 0; i < 3; ++i) {
+            for (j = 0; j < 9; ++j) {
+                this.a(new Slot(iinventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
+            }
+        }
+
+        for (i = 0; i < 9; ++i) {
+            this.a(new Slot(iinventory, i, 8 + i * 18, 142));
+        }
+    }
+
+    public boolean b(EntityHuman entityhuman) {
+        return this.a.a(entityhuman);
+    }
+
+    public ItemStack a(int i) {
+        ItemStack itemstack = null;
+        Slot slot = (Slot) this.e.get(i);
+
+        if (slot != null && slot.c()) {
+            ItemStack itemstack1 = slot.getItem();
+
+            itemstack = itemstack1.cloneItemStack();
+            if (i < 9) {
+                if (!this.a(itemstack1, 9, 45, true)) {
+                    return null;
+                }
+            } else if (!this.a(itemstack1, 0, 9, false)) {
+                return null;
+            }
+
+            if (itemstack1.count == 0) {
+                slot.c((ItemStack) null);
+            } else {
+                slot.d();
+            }
+
+            if (itemstack1.count == itemstack.count) {
+                return null;
+            }
+
+            slot.b(itemstack1);
+        }
+
+        return itemstack;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/ContainerEnchantTableInventory.java b/src/main/java/net/minecraft/server/ContainerEnchantTableInventory.java
new file mode 100644
index 00000000..7b7bab93
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerEnchantTableInventory.java
@@ -0,0 +1,20 @@
+package net.minecraft.server;
+
+class ContainerEnchantTableInventory extends ContainerEnchantTableSubcontainer {
+
+    final ContainerEnchantTable a;
+
+    ContainerEnchantTableInventory(ContainerEnchantTable containerenchanttable, String s, int i) {
+        super(s, i);
+        this.a = containerenchanttable;
+    }
+
+    public int getMaxStackSize() {
+        return 1;
+    }
+
+    public void update() {
+        super.update();
+        this.a.a((IInventory) this);
+    }
+}
diff --git a/src/main/java/net/minecraft/server/ContainerEnchantTableSubcontainer.java b/src/main/java/net/minecraft/server/ContainerEnchantTableSubcontainer.java
new file mode 100644
index 00000000..14f943ad
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerEnchantTableSubcontainer.java
@@ -0,0 +1,81 @@
+package net.minecraft.server;
+
+import java.util.List;
+
+public class ContainerEnchantTableSubcontainer implements IInventory {
+
+    private String a;
+    private int b;
+    private ItemStack[] c;
+    private List d;
+
+    public ContainerEnchantTableSubcontainer(String s, int i) {
+        this.a = s;
+        this.b = i;
+        this.c = new ItemStack[i];
+    }
+
+    public ItemStack getItem(int i) {
+        return this.c[i];
+    }
+
+    public ItemStack splitStack(int i, int j) {
+        if (this.c[i] != null) {
+            ItemStack itemstack;
+
+            if (this.c[i].count <= j) {
+                itemstack = this.c[i];
+                this.c[i] = null;
+                this.update();
+                return itemstack;
+            } else {
+                itemstack = this.c[i].a(j);
+                if (this.c[i].count == 0) {
+                    this.c[i] = null;
+                }
+
+                this.update();
+                return itemstack;
+            }
+        } else {
+            return null;
+        }
+    }
+
+    public void setItem(int i, ItemStack itemstack) {
+        this.c[i] = itemstack;
+        if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
+            itemstack.count = this.getMaxStackSize();
+        }
+
+        this.update();
+    }
+
+    public int getSize() {
+        return this.b;
+    }
+
+    public String getName() {
+        return this.a;
+    }
+
+    public int getMaxStackSize() {
+        return 64;
+    }
+
+    public void update() {
+        if (this.d != null) {
+            for (int i = 0; i < this.d.size(); ++i) {
+                ((IInventoryListener) this.d.get(i)).a(this);
+            }
+        }
+    }
+
+    public boolean a(EntityHuman entityhuman) {
+        return true;
+    }
+
+    public void f() {}
+
+    public void g() {}
+}
diff --git a/src/main/java/net/minecraft/server/ContainerFurnace.java b/src/main/java/net/minecraft/server/ContainerFurnace.java
new file mode 100644
index 00000000..cc14e532
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ContainerFurnace.java
@@ -0,0 +1,103 @@
+package net.minecraft.server;
+
+public class ContainerFurnace extends Container {
+
+    private TileEntityFurnace a;
+    private int b = 0;
+    private int c = 0;
+    private int h = 0;
+
+    public ContainerFurnace(PlayerInventory playerinventory, TileEntityFurnace tileentityfurnace) {
+        this.a = tileentityfurnace;
+        this.a(new Slot(tileentityfurnace, 0, 56, 17));
+        this.a(new Slot(tileentityfurnace, 1, 56, 53));
+        this.a(new SlotResult2(playerinventory.d, tileentityfurnace, 2, 116, 35));
+
+        int i;
+
+        for (i = 0; i < 3; ++i) {
+            for (int j = 0; j < 9; ++j) {
+                this.a(new Slot(playerinventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
+            }
+        }
+
+        for (i = 0; i < 9; ++i) {
+            this.a(new Slot(playerinventory, i, 8 + i * 18, 142));
+        }
+    }
+
+    public void a(ICrafting icrafting) {
+        super.a(icrafting);
+        icrafting.a(this, 0, this.a.cookTime);
+        icrafting.a(this, 1, this.a.burnTime);
+        icrafting.a(this, 2, this.a.ticksForCurrentFuel);
+    }
+
+    public void a() {
+        super.a();
+
+        for (int i = 0; i < this.listeners.size(); ++i) {
+            ICrafting icrafting = (ICrafting) this.listeners.get(i);
+
+            if (this.b != this.a.cookTime) {
+                icrafting.a(this, 0, this.a.cookTime);
+            }
+
+            if (this.c != this.a.burnTime) {
+                icrafting.a(this, 1, this.a.burnTime);
+            }
+
+            if (this.h != this.a.ticksForCurrentFuel) {
+                icrafting.a(this, 2, this.a.ticksForCurrentFuel);
+            }
+        }
+
+        this.b = this.a.cookTime;
+        this.c = this.a.burnTime;
+        this.h = this.a.ticksForCurrentFuel;
+    }
+
+    public boolean b(EntityHuman entityhuman) {
+        return this.a.a(entityhuman);
+    }
+
+    public ItemStack a(int i) {
+        ItemStack itemstack = null;
+        Slot slot = (Slot) this.e.get(i);
+
+        if (slot != null && slot.c()) {
+            ItemStack itemstack1 = slot.getItem();
+
+            itemstack = itemstack1.cloneItemStack();
+            if (i == 2) {
+                if (!this.a(itemstack1, 3, 39, true)) {
+                    return null;
+                }
+            } else if (i >= 3 && i < 30) {
+                if (!this.a(itemstack1, 30, 39, false)) {
+                    return null;
+                }
+            } else if (i >= 30 && i < 39) {
+                if (!this.a(itemstack1, 3, 30, false)) {
+                    return null;
+                }
+            } else if (!this.a(itemstack1, 3, 39, false)) {
+                return null;
+            }
+
+            if (itemstack1.count == 0) {
+                slot.c((ItemStack) null);
+            } else {
+                slot.d();
+            }
+
+            if (itemstack1.count == itemstack.count) {
+                return null;
+            }
+
+            slot.b(itemstack1);
+        }
+
+        return itemstack;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
new file mode 100644
index 00000000..da9b4913
--- /dev/null
+++ b/src/main/java/net/minecraft/server/TileEntity.java
@@ -0,0 +1,123 @@
+package net.minecraft.server;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class TileEntity {
+
+    private static Map a = new HashMap();
+    private static Map b = new HashMap();
+    public World world;
+    public int x;
+    public int y;
+    public int z;
+    protected boolean o;
+    public int p = -1;
+    public Block q;
+
+    public TileEntity() {}
+
+    private static void a(Class oclass, String s) {
+        if (b.containsKey(s)) {
+            throw new IllegalArgumentException("Duplicate id: " + s);
+        } else {
+            a.put(s, oclass);
+            b.put(oclass, s);
+        }
+    }
+
+    public void a(NBTTagCompound nbttagcompound) {
+        this.x = nbttagcompound.getInt("x");
+        this.y = nbttagcompound.getInt("y");
+        this.z = nbttagcompound.getInt("z");
+    }
+
+    public void b(NBTTagCompound nbttagcompound) {
+        String s = (String) b.get(this.getClass());
+
+        if (s == null) {
+            throw new RuntimeException(this.getClass() + " is missing a mapping! This is a bug!");
+        } else {
+            nbttagcompound.setString("id", s);
+            nbttagcompound.setInt("x", this.x);
+            nbttagcompound.setInt("y", this.y);
+            nbttagcompound.setInt("z", this.z);
+        }
+    }
+
+    public void l_() {}
+
+    public static TileEntity c(NBTTagCompound nbttagcompound) {
+        TileEntity tileentity = null;
+
+        try {
+            Class oclass = (Class) a.get(nbttagcompound.getString("id"));
+
+            if (oclass != null) {
+                tileentity = (TileEntity) oclass.newInstance();
+            }
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        }
+
+        if (tileentity != null) {
+            tileentity.a(nbttagcompound);
+        } else {
+            System.out.println("Skipping TileEntity with id " + nbttagcompound.getString("id"));
+        }
+
+        return tileentity;
+    }
+
+    public int j() {
+        if (this.p == -1) {
+            this.p = this.world.getData(this.x, this.y, this.z);
+        }
+
+        return this.p;
+    }
+
+    public void update() {
+        if (this.world != null) {
+            this.p = this.world.getData(this.x, this.y, this.z);
+            this.world.b(this.x, this.y, this.z, this);
+        }
+    }
+
+    public Packet k() {
+        return null;
+    }
+
+    public boolean l() {
+        return this.o;
+    }
+
+    public void i() {
+        this.o = true;
+    }
+
+    public void m() {
+        this.o = false;
+    }
+
+    public void b(int i, int j) {}
+
+    public void d() {
+        this.q = null;
+        this.p = -1;
+    }
+
+    static {
+        a(TileEntityFurnace.class, "Furnace");
+        a(TileEntityChest.class, "Chest");
+        a(TileEntityRecordPlayer.class, "RecordPlayer");
+        a(TileEntityDispenser.class, "Trap");
+        a(TileEntitySign.class, "Sign");
+        a(TileEntityMobSpawner.class, "MobSpawner");
+        a(TileEntityNote.class, "Music");
+        a(TileEntityPiston.class, "Piston");
+        a(TileEntityBrewingStand.class, "Cauldron");
+        a(TileEntityEnchantTable.class, "EnchantTable");
+        a(TileEntityEnderPortal.class, "Airportal");
+    }
+}