Merge branch 'master' of https://github.com/Bukkit/CraftBukkit

51 files changed, 4619 insertions, 142 deletions

diff --git a/src/main/java/net/minecraft/server/BlockButton.java b/src/main/java/net/minecraft/server/BlockButton.java
new file mode 100644
index 00000000..cc4462d6
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockButton.java
@@ -0,0 +1,258 @@
+package net.minecraft.server;
+
+
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockButton extends Block {
+
+    protected BlockButton(int i, int j) {
+        super(i, j, Material.n);
+        a(true);
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        return null;
+    }
+
+    public int b() {
+        return 20;
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        if (world.d(i - 1, j, k)) {
+            return true;
+        }
+        if (world.d(i + 1, j, k)) {
+            return true;
+        }
+        if (world.d(i, j, k - 1)) {
+            return true;
+        }
+        return world.d(i, j, k + 1);
+    }
+
+    public void c(World world, int i, int j, int k, int l) {
+        int i1 = world.b(i, j, k);
+        int j1 = i1 & 8;
+
+        i1 &= 7;
+        if (l == 2 && world.d(i, j, k + 1)) {
+            i1 = 4;
+        }
+        if (l == 3 && world.d(i, j, k - 1)) {
+            i1 = 3;
+        }
+        if (l == 4 && world.d(i + 1, j, k)) {
+            i1 = 2;
+        }
+        if (l == 5 && world.d(i - 1, j, k)) {
+            i1 = 1;
+        }
+        world.b(i, j, k, i1 + j1);
+    }
+
+    public void e(World world, int i, int j, int k) {
+        if (world.d(i - 1, j, k)) {
+            world.b(i, j, k, 1);
+        } else if (world.d(i + 1, j, k)) {
+            world.b(i, j, k, 2);
+        } else if (world.d(i, j, k - 1)) {
+            world.b(i, j, k, 3);
+        } else if (world.d(i, j, k + 1)) {
+            world.b(i, j, k, 4);
+        }
+        g(world, i, j, k);
+    }
+
+    public void b(World world, int i, int j, int k, int l) {
+        if (g(world, i, j, k)) {
+            int i1 = world.b(i, j, k) & 7;
+            boolean flag = false;
+
+            if (!world.d(i - 1, j, k) && i1 == 1) {
+                flag = true;
+            }
+            if (!world.d(i + 1, j, k) && i1 == 2) {
+                flag = true;
+            }
+            if (!world.d(i, j, k - 1) && i1 == 3) {
+                flag = true;
+            }
+            if (!world.d(i, j, k + 1) && i1 == 4) {
+                flag = true;
+            }
+            if (flag) {
+                a_(world, i, j, k, world.b(i, j, k));
+                world.d(i, j, k, 0);
+            }
+        }
+    }
+
+    private boolean g(World world, int i, int j, int k) {
+        if (!a(world, i, j, k)) {
+            a_(world, i, j, k, world.b(i, j, k));
+            world.d(i, j, k, 0);
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        int l = iblockaccess.b(i, j, k);
+        int i1 = l & 7;
+        boolean flag = (l & 8) > 0;
+        float f = 0.375F;
+        float f1 = 0.625F;
+        float f2 = 0.1875F;
+        float f3 = 0.125F;
+
+        if (flag) {
+            f3 = 0.0625F;
+        }
+        if (i1 == 1) {
+            a(0.0F, f, 0.5F - f2, f3, f1, 0.5F + f2);
+        } else if (i1 == 2) {
+            a(1.0F - f3, f, 0.5F - f2, 1.0F, f1, 0.5F + f2);
+        } else if (i1 == 3) {
+            a(0.5F - f2, f, 0.0F, 0.5F + f2, f1, f3);
+        } else if (i1 == 4) {
+            a(0.5F - f2, f, 1.0F - f3, 0.5F + f2, f1, 1.0F);
+        }
+    }
+
+    public void b(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        a(world, i, j, k, entityplayer);
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        // Craftbukkit start - Interact Button
+        CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+        BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+        
+        ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+        
+        if (bie.isCancelled()) return true;
+        
+        if (world.z) {
+            return true;
+        }
+        int l = world.b(i, j, k);
+        int i1 = l & 7;
+        int j1 = 8 - (l & 8);
+
+        if (j1 == 0) {
+            return true;
+        }
+        world.b(i, j, k, i1 + j1);
+        world.b(i, j, k, i, j, k);
+        world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.6F);
+        world.g(i, j, k, bh);
+        if (i1 == 1) {
+            world.g(i - 1, j, k, bh);
+        } else if (i1 == 2) {
+            world.g(i + 1, j, k, bh);
+        } else if (i1 == 3) {
+            world.g(i, j, k - 1, bh);
+        } else if (i1 == 4) {
+            world.g(i, j, k + 1, bh);
+        } else {
+            world.g(i, j - 1, k, bh);
+        }
+        world.h(i, j, k, bh);
+        return true;
+    }
+
+    public void b(World world, int i, int j, int k) {
+        int l = world.b(i, j, k);
+
+        if ((l & 8) > 0) {
+            world.g(i, j, k, bh);
+            int i1 = l & 7;
+
+            if (i1 == 1) {
+                world.g(i - 1, j, k, bh);
+            } else if (i1 == 2) {
+                world.g(i + 1, j, k, bh);
+            } else if (i1 == 3) {
+                world.g(i, j, k - 1, bh);
+            } else if (i1 == 4) {
+                world.g(i, j, k + 1, bh);
+            } else {
+                world.g(i, j - 1, k, bh);
+            }
+        }
+        super.b(world, i, j, k);
+    }
+
+    public boolean b(IBlockAccess iblockaccess, int i, int j, int k, int l) {
+        return (iblockaccess.b(i, j, k) & 8) > 0;
+    }
+
+    public boolean d(World world, int i, int j, int k, int l) {
+        int i1 = world.b(i, j, k);
+
+        if ((i1 & 8) == 0) {
+            return false;
+        }
+        int j1 = i1 & 7;
+
+        if (j1 == 5 && l == 1) {
+            return true;
+        }
+        if (j1 == 4 && l == 2) {
+            return true;
+        }
+        if (j1 == 3 && l == 3) {
+            return true;
+        }
+        if (j1 == 2 && l == 4) {
+            return true;
+        }
+        return j1 == 1 && l == 5;
+    }
+
+    public boolean c() {
+        return true;
+    }
+
+    public void a(World world, int i, int j, int k, Random random) {
+        if (world.z) {
+            return;
+        }
+        int l = world.b(i, j, k);
+
+        if ((l & 8) == 0) {
+            return;
+        }
+        world.b(i, j, k, l & 7);
+        world.g(i, j, k, bh);
+        int i1 = l & 7;
+
+        if (i1 == 1) {
+            world.g(i - 1, j, k, bh);
+        } else if (i1 == 2) {
+            world.g(i + 1, j, k, bh);
+        } else if (i1 == 3) {
+            world.g(i, j, k - 1, bh);
+        } else if (i1 == 4) {
+            world.g(i, j, k + 1, bh);
+        } else {
+            world.g(i, j - 1, k, bh);
+        }
+        world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, 0.5F);
+        world.b(i, j, k, i, j, k);
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockChest.java b/src/main/java/net/minecraft/server/BlockChest.java
new file mode 100644
index 00000000..90e41e33
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockChest.java
@@ -0,0 +1,169 @@
+package net.minecraft.server;
+
+
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockChest extends BlockContainer {
+
+    private Random a;
+
+    protected BlockChest(int i) {
+        super(i, Material.c);
+        a = new Random();
+        bg = 26;
+    }
+
+    public int a(int i) {
+        if (i == 1) {
+            return bg - 1;
+        }
+        if (i == 0) {
+            return bg - 1;
+        }
+        if (i == 3) {
+            return bg + 1;
+        } else {
+            return bg;
+        }
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        int l = 0;
+
+        if (world.a(i - 1, j, k) == bh) {
+            l++;
+        }
+        if (world.a(i + 1, j, k) == bh) {
+            l++;
+        }
+        if (world.a(i, j, k - 1) == bh) {
+            l++;
+        }
+        if (world.a(i, j, k + 1) == bh) {
+            l++;
+        }
+        if (l > 1) {
+            return false;
+        }
+        if (g(world, i - 1, j, k)) {
+            return false;
+        }
+        if (g(world, i + 1, j, k)) {
+            return false;
+        }
+        if (g(world, i, j, k - 1)) {
+            return false;
+        }
+        return !g(world, i, j, k + 1);
+    }
+
+    private boolean g(World world, int i, int j, int k) {
+        if (world.a(i, j, k) != bh) {
+            return false;
+        }
+        if (world.a(i - 1, j, k) == bh) {
+            return true;
+        }
+        if (world.a(i + 1, j, k) == bh) {
+            return true;
+        }
+        if (world.a(i, j, k - 1) == bh) {
+            return true;
+        }
+        return world.a(i, j, k + 1) == bh;
+    }
+
+    public void b(World world, int i, int j, int k) {
+        TileEntityChest tileentitychest = (TileEntityChest) world.l(i, j, k);
+
+        label0:
+        for (int l = 0; l < tileentitychest.a(); l++) {
+            ItemStack itemstack = tileentitychest.a(l);
+
+            if (itemstack == null) {
+                continue;
+            }
+            float f = a.nextFloat() * 0.8F + 0.1F;
+            float f1 = a.nextFloat() * 0.8F + 0.1F;
+            float f2 = a.nextFloat() * 0.8F + 0.1F;
+
+            do {
+                if (itemstack.a <= 0) {
+                    continue label0;
+                }
+                int i1 = a.nextInt(21) + 10;
+
+                if (i1 > itemstack.a) {
+                    i1 = itemstack.a;
+                }
+                itemstack.a -= i1;
+                EntityItem entityitem = new EntityItem(world, (float) i + f, (float) j + f1, (float) k + f2, new ItemStack(itemstack.c, i1, itemstack.d));
+                float f3 = 0.05F;
+
+                entityitem.s = (float) a.nextGaussian() * f3;
+                entityitem.t = (float) a.nextGaussian() * f3 + 0.2F;
+                entityitem.u = (float) a.nextGaussian() * f3;
+                world.a(entityitem);
+            } while (true);
+        }
+
+        super.b(world, i, j, k);
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        Object obj = (TileEntityChest) world.l(i, j, k);
+
+        if (world.d(i, j + 1, k)) {
+            return true;
+        }
+        if (world.a(i - 1, j, k) == bh && world.d(i - 1, j + 1, k)) {
+            return true;
+        }
+        if (world.a(i + 1, j, k) == bh && world.d(i + 1, j + 1, k)) {
+            return true;
+        }
+        if (world.a(i, j, k - 1) == bh && world.d(i, j + 1, k - 1)) {
+            return true;
+        }
+        if (world.a(i, j, k + 1) == bh && world.d(i, j + 1, k + 1)) {
+            return true;
+        }
+        if (world.a(i - 1, j, k) == bh) {
+            obj = new InventoryLargeChest("Large chest", (TileEntityChest) world.l(i - 1, j, k), ((IInventory) (obj)));
+        }
+        if (world.a(i + 1, j, k) == bh) {
+            obj = new InventoryLargeChest("Large chest", ((IInventory) (obj)), (TileEntityChest) world.l(i + 1, j, k));
+        }
+        if (world.a(i, j, k - 1) == bh) {
+            obj = new InventoryLargeChest("Large chest", (TileEntityChest) world.l(i, j, k - 1), ((IInventory) (obj)));
+        }
+        if (world.a(i, j, k + 1) == bh) {
+            obj = new InventoryLargeChest("Large chest", ((IInventory) (obj)), (TileEntityChest) world.l(i, j, k + 1));
+        }
+        if (world.z) {
+            return true;
+        } else {
+            // Craftbukkit start - Interact Chest
+            CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+            
+            if (!bie.isCancelled()) entityplayer.a(((IInventory) (obj)));
+            
+            return true;
+        }
+    }
+
+    protected TileEntity a_() {
+        return new TileEntityChest();
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockDoor.java b/src/main/java/net/minecraft/server/BlockDoor.java
new file mode 100644
index 00000000..f051feba
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockDoor.java
@@ -0,0 +1,195 @@
+package net.minecraft.server;
+
+
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockDoor extends Block {
+
+    protected BlockDoor(int i, Material material) {
+        super(i, material);
+        bg = 97;
+        if (material == Material.e) {
+            bg++;
+        }
+        float f = 0.5F;
+        float f1 = 1.0F;
+
+        a(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f1, 0.5F + f);
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        // Craftbukkit - Downcast necessary for doors to work
+        a((IBlockAccess) world, i, j, k);
+        return super.d(world, i, j, k);
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        b(d(iblockaccess.b(i, j, k)));
+    }
+
+    public void b(int i) {
+        float f = 0.1875F;
+
+        a(0.0F, 0.0F, 0.0F, 1.0F, 2.0F, 1.0F);
+        if (i == 0) {
+            a(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, f);
+        }
+        if (i == 1) {
+            a(1.0F - f, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
+        }
+        if (i == 2) {
+            a(0.0F, 0.0F, 1.0F - f, 1.0F, 1.0F, 1.0F);
+        }
+        if (i == 3) {
+            a(0.0F, 0.0F, 0.0F, f, 1.0F, 1.0F);
+        }
+    }
+
+    public void b(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        a(world, i, j, k, entityplayer);
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        if (bs == Material.e) {
+            return true;
+        }
+        int l = world.b(i, j, k);
+
+        if ((l & 8) != 0) {
+            if (world.a(i, j - 1, k) == bh) {
+                a(world, i, j - 1, k, entityplayer);
+            }
+            return true;
+        }
+        
+        // Craftbukkit start - Interact Door
+        CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+        BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+        
+        ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+        
+        // Craftbukkit the client updates the doors before the server does it's thing.
+        // Forcibly send correct data.
+        if (bie.isCancelled()) {
+            ((EntityPlayerMP) entityplayer).a.b(new Packet53BlockChange(i, j, k, (WorldServer) world));
+            ((EntityPlayerMP) entityplayer).a.b(new Packet53BlockChange(i, j + 1, k, (WorldServer) world));
+            return true;
+        }
+        
+        if (world.a(i, j + 1, k) == bh) {
+            world.b(i, j + 1, k, (l ^ 4) + 8);
+        }
+        world.b(i, j, k, l ^ 4);
+        world.b(i, j - 1, k, i, j, k);
+        if (Math.random() < 0.5D) {
+            world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.door_open", 1.0F, world.l.nextFloat() * 0.1F + 0.9F);
+        } else {
+            world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.door_close", 1.0F, world.l.nextFloat() * 0.1F + 0.9F);
+        }
+        return true;
+    }
+
+    public void a(World world, int i, int j, int k, boolean flag) {
+        int l = world.b(i, j, k);
+
+        if ((l & 8) != 0) {
+            if (world.a(i, j - 1, k) == bh) {
+                a(world, i, j - 1, k, flag);
+            }
+            return;
+        }
+        boolean flag1 = (world.b(i, j, k) & 4) > 0;
+
+        if (flag1 == flag) {
+            return;
+        }
+        if (world.a(i, j + 1, k) == bh) {
+            world.b(i, j + 1, k, (l ^ 4) + 8);
+        }
+        world.b(i, j, k, l ^ 4);
+        world.b(i, j - 1, k, i, j, k);
+        if (Math.random() < 0.5D) {
+            world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.door_open", 1.0F, world.l.nextFloat() * 0.1F + 0.9F);
+        } else {
+            world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.door_close", 1.0F, world.l.nextFloat() * 0.1F + 0.9F);
+        }
+    }
+
+    public void b(World world, int i, int j, int k, int l) {
+        int i1 = world.b(i, j, k);
+
+        if ((i1 & 8) != 0) {
+            if (world.a(i, j - 1, k) != bh) {
+                world.d(i, j, k, 0);
+            }
+            if (l > 0 && Block.m[l].c()) {
+                b(world, i, j - 1, k, l);
+            }
+        } else {
+            boolean flag = false;
+
+            if (world.a(i, j + 1, k) != bh) {
+                world.d(i, j, k, 0);
+                flag = true;
+            }
+            if (!world.d(i, j - 1, k)) {
+                world.d(i, j, k, 0);
+                flag = true;
+                if (world.a(i, j + 1, k) == bh) {
+                    world.d(i, j + 1, k, 0);
+                }
+            }
+            if (flag) {
+                a_(world, i, j, k, i1);
+            } else if (l > 0 && Block.m[l].c()) {
+                boolean flag1 = world.o(i, j, k) || world.o(i, j + 1, k);
+
+                a(world, i, j, k, flag1);
+            }
+        }
+    }
+
+    public int a(int i, Random random) {
+        if ((i & 8) != 0) {
+            return 0;
+        }
+        if (bs == Material.e) {
+            return Item.az.aW;
+        } else {
+            return Item.at.aW;
+        }
+    }
+
+    public MovingObjectPosition a(World world, int i, int j, int k, Vec3D vec3d, Vec3D vec3d1) {
+        a(((IBlockAccess) (world)), i, j, k);
+        return super.a(world, i, j, k, vec3d, vec3d1);
+    }
+
+    public int d(int i) {
+        if ((i & 4) == 0) {
+            return i - 1 & 3;
+        } else {
+            return i & 3;
+        }
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        if (j >= 127) {
+            return false;
+        } else {
+            return world.d(i, j - 1, k) && super.a(world, i, j, k) && super.a(world, i, j + 1, k);
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockFurnace.java b/src/main/java/net/minecraft/server/BlockFurnace.java
new file mode 100644
index 00000000..64df942c
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockFurnace.java
@@ -0,0 +1,121 @@
+package net.minecraft.server;
+
+
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockFurnace extends BlockContainer {
+
+    private final boolean a;
+
+    protected BlockFurnace(int i, boolean flag) {
+        super(i, Material.d);
+        a = flag;
+        bg = 45;
+    }
+
+    public int a(int i, Random random) {
+        return Block.aB.bh;
+    }
+
+    public void e(World world, int i, int j, int k) {
+        super.e(world, i, j, k);
+        g(world, i, j, k);
+    }
+
+    private void g(World world, int i, int j, int k) {
+        int l = world.a(i, j, k - 1);
+        int i1 = world.a(i, j, k + 1);
+        int j1 = world.a(i - 1, j, k);
+        int k1 = world.a(i + 1, j, k);
+        byte byte0 = 3;
+
+        if (Block.o[l] && !Block.o[i1]) {
+            byte0 = 3;
+        }
+        if (Block.o[i1] && !Block.o[l]) {
+            byte0 = 2;
+        }
+        if (Block.o[j1] && !Block.o[k1]) {
+            byte0 = 5;
+        }
+        if (Block.o[k1] && !Block.o[j1]) {
+            byte0 = 4;
+        }
+        world.b(i, j, k, byte0);
+    }
+
+    public int a(int i) {
+        if (i == 1) {
+            return Block.t.bh;
+        }
+        if (i == 0) {
+            return Block.t.bh;
+        }
+        if (i == 3) {
+            return bg - 1;
+        } else {
+            return bg;
+        }
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        if (world.z) {
+            return true;
+        } else {
+            // Craftbukkit start - Interact Furnace
+            CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+            
+            if (bie.isCancelled()) return true;
+            
+            TileEntityFurnace tileentityfurnace = (TileEntityFurnace) world.l(i, j, k);
+
+            entityplayer.a(tileentityfurnace);
+            return true;
+        }
+    }
+
+    public static void a(boolean flag, World world, int i, int j, int k) {
+        int l = world.b(i, j, k);
+        TileEntity tileentity = world.l(i, j, k);
+
+        if (flag) {
+            world.d(i, j, k, Block.aC.bh);
+        } else {
+            world.d(i, j, k, Block.aB.bh);
+        }
+        world.b(i, j, k, l);
+        world.a(i, j, k, tileentity);
+    }
+
+    protected TileEntity a_() {
+        return new TileEntityFurnace();
+    }
+
+    public void a(World world, int i, int j, int k, EntityLiving entityliving) {
+        int l = MathHelper.b((double) ((entityliving.v * 4F) / 360F) + 0.5D) & 3;
+
+        if (l == 0) {
+            world.b(i, j, k, 2);
+        }
+        if (l == 1) {
+            world.b(i, j, k, 5);
+        }
+        if (l == 2) {
+            world.b(i, j, k, 3);
+        }
+        if (l == 3) {
+            world.b(i, j, k, 4);
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockJukeBox.java b/src/main/java/net/minecraft/server/BlockJukeBox.java
new file mode 100644
index 00000000..8c7e61ad
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockJukeBox.java
@@ -0,0 +1,64 @@
+package net.minecraft.server;
+
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockJukeBox extends Block {
+
+    protected BlockJukeBox(int i, int j) {
+        super(i, j, Material.c);
+    }
+
+    public int a(int i) {
+        return bg + (i != 1 ? 0 : 1);
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        int l = world.b(i, j, k);
+
+        if (l > 0) {
+            // Craftbukkit start - Interact Jukebox
+            CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+            
+            if (bie.isCancelled()) return true;
+            
+            f(world, i, j, k, l);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public void f(World world, int i, int j, int k, int l) {
+        world.a((String) null, i, j, k);
+        world.b(i, j, k, 0);
+        int i1 = (Item.aU.aW + l) - 1;
+        float f1 = 0.7F;
+        double d = (double) (world.l.nextFloat() * f1) + (double) (1.0F - f1) * 0.5D;
+        double d1 = (double) (world.l.nextFloat() * f1) + (double) (1.0F - f1) * 0.20000000000000001D + 0.59999999999999998D;
+        double d2 = (double) (world.l.nextFloat() * f1) + (double) (1.0F - f1) * 0.5D;
+        EntityItem entityitem = new EntityItem(world, (double) i + d, (double) j + d1, (double) k + d2, new ItemStack(i1));
+
+        entityitem.c = 10;
+        world.a(entityitem);
+    }
+
+    public void a(World world, int i, int j, int k, int l, float f1) {
+        if (world.z) {
+            return;
+        }
+        if (l > 0) {
+            f(world, i, j, k, l);
+        }
+        super.a(world, i, j, k, l, f1);
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockLever.java b/src/main/java/net/minecraft/server/BlockLever.java
new file mode 100644
index 00000000..b8204e16
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockLever.java
@@ -0,0 +1,231 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockLever extends Block {
+
+    protected BlockLever(int i, int j) {
+        super(i, j, Material.n);
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        return null;
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        if (world.d(i - 1, j, k)) {
+            return true;
+        }
+        if (world.d(i + 1, j, k)) {
+            return true;
+        }
+        if (world.d(i, j, k - 1)) {
+            return true;
+        }
+        if (world.d(i, j, k + 1)) {
+            return true;
+        }
+        return world.d(i, j - 1, k);
+    }
+
+    public void c(World world, int i, int j, int k, int l) {
+        int i1 = world.b(i, j, k);
+        int j1 = i1 & 8;
+
+        i1 &= 7;
+        if (l == 1 && world.d(i, j - 1, k)) {
+            i1 = 5 + world.l.nextInt(2);
+        }
+        if (l == 2 && world.d(i, j, k + 1)) {
+            i1 = 4;
+        }
+        if (l == 3 && world.d(i, j, k - 1)) {
+            i1 = 3;
+        }
+        if (l == 4 && world.d(i + 1, j, k)) {
+            i1 = 2;
+        }
+        if (l == 5 && world.d(i - 1, j, k)) {
+            i1 = 1;
+        }
+        world.b(i, j, k, i1 + j1);
+    }
+
+    public void e(World world, int i, int j, int k) {
+        if (world.d(i - 1, j, k)) {
+            world.b(i, j, k, 1);
+        } else if (world.d(i + 1, j, k)) {
+            world.b(i, j, k, 2);
+        } else if (world.d(i, j, k - 1)) {
+            world.b(i, j, k, 3);
+        } else if (world.d(i, j, k + 1)) {
+            world.b(i, j, k, 4);
+        } else if (world.d(i, j - 1, k)) {
+            world.b(i, j, k, 5 + world.l.nextInt(2));
+        }
+        g(world, i, j, k);
+    }
+
+    public void b(World world, int i, int j, int k, int l) {
+        if (g(world, i, j, k)) {
+            int i1 = world.b(i, j, k) & 7;
+            boolean flag = false;
+
+            if (!world.d(i - 1, j, k) && i1 == 1) {
+                flag = true;
+            }
+            if (!world.d(i + 1, j, k) && i1 == 2) {
+                flag = true;
+            }
+            if (!world.d(i, j, k - 1) && i1 == 3) {
+                flag = true;
+            }
+            if (!world.d(i, j, k + 1) && i1 == 4) {
+                flag = true;
+            }
+            if (!world.d(i, j - 1, k) && i1 == 5) {
+                flag = true;
+            }
+            if (flag) {
+                a_(world, i, j, k, world.b(i, j, k));
+                world.d(i, j, k, 0);
+            }
+        }
+    }
+
+    private boolean g(World world, int i, int j, int k) {
+        if (!a(world, i, j, k)) {
+            a_(world, i, j, k, world.b(i, j, k));
+            world.d(i, j, k, 0);
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        int l = iblockaccess.b(i, j, k) & 7;
+        float f = 0.1875F;
+
+        if (l == 1) {
+            a(0.0F, 0.2F, 0.5F - f, f * 2.0F, 0.8F, 0.5F + f);
+        } else if (l == 2) {
+            a(1.0F - f * 2.0F, 0.2F, 0.5F - f, 1.0F, 0.8F, 0.5F + f);
+        } else if (l == 3) {
+            a(0.5F - f, 0.2F, 0.0F, 0.5F + f, 0.8F, f * 2.0F);
+        } else if (l == 4) {
+            a(0.5F - f, 0.2F, 1.0F - f * 2.0F, 0.5F + f, 0.8F, 1.0F);
+        } else {
+            float f1 = 0.25F;
+
+            a(0.5F - f1, 0.0F, 0.5F - f1, 0.5F + f1, 0.6F, 0.5F + f1);
+        }
+    }
+
+    public void b(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        a(world, i, j, k, entityplayer);
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        if (world.z) {
+            return true;
+        }
+        
+        // Craftbukkit start - Interact Lever
+        CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+        BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+        
+        ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+        
+        // Craftbukkit the client updates the doors before the server does it's thing.
+        // Forcibly send correct data.
+        if (bie.isCancelled()) {
+            ((EntityPlayerMP) entityplayer).a.b(new Packet53BlockChange(i, j, k, (WorldServer) world));
+            return true;
+        }
+        
+        int l = world.b(i, j, k);
+        int i1 = l & 7;
+        int j1 = 8 - (l & 8);
+
+        world.b(i, j, k, i1 + j1);
+        world.b(i, j, k, i, j, k);
+        world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "random.click", 0.3F, j1 <= 0 ? 0.5F : 0.6F);
+        world.g(i, j, k, bh);
+        if (i1 == 1) {
+            world.g(i - 1, j, k, bh);
+        } else if (i1 == 2) {
+            world.g(i + 1, j, k, bh);
+        } else if (i1 == 3) {
+            world.g(i, j, k - 1, bh);
+        } else if (i1 == 4) {
+            world.g(i, j, k + 1, bh);
+        } else {
+            world.g(i, j - 1, k, bh);
+        }
+        return true;
+    }
+
+    public void b(World world, int i, int j, int k) {
+        int l = world.b(i, j, k);
+
+        if ((l & 8) > 0) {
+            world.g(i, j, k, bh);
+            int i1 = l & 7;
+
+            if (i1 == 1) {
+                world.g(i - 1, j, k, bh);
+            } else if (i1 == 2) {
+                world.g(i + 1, j, k, bh);
+            } else if (i1 == 3) {
+                world.g(i, j, k - 1, bh);
+            } else if (i1 == 4) {
+                world.g(i, j, k + 1, bh);
+            } else {
+                world.g(i, j - 1, k, bh);
+            }
+        }
+        super.b(world, i, j, k);
+    }
+
+    public boolean b(IBlockAccess iblockaccess, int i, int j, int k, int l) {
+        return (iblockaccess.b(i, j, k) & 8) > 0;
+    }
+
+    public boolean d(World world, int i, int j, int k, int l) {
+        int i1 = world.b(i, j, k);
+
+        if ((i1 & 8) == 0) {
+            return false;
+        }
+        int j1 = i1 & 7;
+
+        if (j1 == 5 && l == 1) {
+            return true;
+        }
+        if (j1 == 4 && l == 2) {
+            return true;
+        }
+        if (j1 == 3 && l == 3) {
+            return true;
+        }
+        if (j1 == 2 && l == 4) {
+            return true;
+        }
+        return j1 == 1 && l == 5;
+    }
+
+    public boolean c() {
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockPressurePlate.java b/src/main/java/net/minecraft/server/BlockPressurePlate.java
new file mode 100644
index 00000000..4745f678
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockPressurePlate.java
@@ -0,0 +1,171 @@
+package net.minecraft.server;
+
+
+import java.util.List;
+import java.util.Random;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftLivingEntity;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockPressurePlate extends Block {
+
+    private EnumMobType a;
+
+    protected BlockPressurePlate(int i, int j, EnumMobType enummobtype) {
+        super(i, j, Material.d);
+        a = enummobtype;
+        a(true);
+        float f = 0.0625F;
+
+        a(f, 0.0F, f, 1.0F - f, 0.03125F, 1.0F - f);
+    }
+
+    public int b() {
+        return 20;
+    }
+
+    public AxisAlignedBB d(World world, int i, int j, int k) {
+        return null;
+    }
+
+    public boolean a() {
+        return false;
+    }
+
+    public boolean a(World world, int i, int j, int k) {
+        return world.d(i, j - 1, k);
+    }
+
+    public void e(World world, int i, int j, int k) {}
+
+    public void b(World world, int i, int j, int k, int l) {
+        boolean flag = false;
+
+        if (!world.d(i, j - 1, k)) {
+            flag = true;
+        }
+        if (flag) {
+            a_(world, i, j, k, world.b(i, j, k));
+            world.d(i, j, k, 0);
+        }
+    }
+
+    public void a(World world, int i, int j, int k, Random random) {
+        if (world.z) {
+            return;
+        }
+        if (world.b(i, j, k) == 0) {
+            return;
+        } else {
+            g(world, i, j, k);
+            return;
+        }
+    }
+
+    public void a(World world, int i, int j, int k, Entity entity) {
+        if (world.z) {
+            return;
+        }
+        if (world.b(i, j, k) == 1) {
+            return;
+        } else {
+            if (entity instanceof EntityLiving) {
+                // Craftbukkit start - Interact Pressure Plate
+                CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+                CraftLivingEntity craftEntity = null;
+                if (entity instanceof EntityPlayerMP) {
+                    craftEntity = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entity);
+                } else {
+                    craftEntity = new CraftLivingEntity(((WorldServer) world).getServer(), (EntityLiving) entity);
+                }
+                BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, craftEntity);
+                
+                ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+                
+                if (bie.isCancelled()) return;
+            }
+            
+            g(world, i, j, k);
+            return;
+        }
+    }
+
+    private void g(World world, int i, int j, int k) {
+        boolean flag = world.b(i, j, k) == 1;
+        boolean flag1 = false;
+        float f = 0.125F;
+        List list = null;
+
+        if (a == EnumMobType.a) {
+            list = world.b(null, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (a == EnumMobType.b) {
+            list = world.a(net.minecraft.server.EntityLiving.class, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (a == EnumMobType.c) {
+            list = world.a(net.minecraft.server.EntityPlayer.class, AxisAlignedBB.b((float) i + f, j, (float) k + f, (float) (i + 1) - f, (double) j + 0.25D, (float) (k + 1) - f));
+        }
+        if (list.size() > 0) {
+            flag1 = true;
+        }
+        if (flag1 && !flag) {
+            world.b(i, j, k, 1);
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+            world.b(i, j, k, i, j, k);
+            world.a((double) i + 0.5D, (double) j + 0.10000000000000001D, (double) k + 0.5D, "random.click", 0.3F, 0.6F);
+        }
+        if (!flag1 && flag) {
+            world.b(i, j, k, 0);
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+            world.b(i, j, k, i, j, k);
+            world.a((double) i + 0.5D, (double) j + 0.10000000000000001D, (double) k + 0.5D, "random.click", 0.3F, 0.5F);
+        }
+        if (flag1) {
+            world.h(i, j, k, bh);
+        }
+    }
+
+    public void b(World world, int i, int j, int k) {
+        int l = world.b(i, j, k);
+
+        if (l > 0) {
+            world.g(i, j, k, bh);
+            world.g(i, j - 1, k, bh);
+        }
+        super.b(world, i, j, k);
+    }
+
+    public void a(IBlockAccess iblockaccess, int i, int j, int k) {
+        boolean flag = iblockaccess.b(i, j, k) == 1;
+        float f = 0.0625F;
+
+        if (flag) {
+            a(f, 0.0F, f, 1.0F - f, 0.03125F, 1.0F - f);
+        } else {
+            a(f, 0.0F, f, 1.0F - f, 0.0625F, 1.0F - f);
+        }
+    }
+
+    public boolean b(IBlockAccess iblockaccess, int i, int j, int k, int l) {
+        return iblockaccess.b(i, j, k) > 0;
+    }
+
+    public boolean d(World world, int i, int j, int k, int l) {
+        if (world.b(i, j, k) == 0) {
+            return false;
+        } else {
+            return l == 1;
+        }
+    }
+
+    public boolean c() {
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/BlockWorkbench.java b/src/main/java/net/minecraft/server/BlockWorkbench.java
new file mode 100644
index 00000000..08977d50
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockWorkbench.java
@@ -0,0 +1,48 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockInteractEvent;
+
+
+public class BlockWorkbench extends Block {
+
+    protected BlockWorkbench(int i) {
+        super(i, Material.c);
+        bg = 59;
+    }
+
+    public int a(int i) {
+        if (i == 1) {
+            return bg - 16;
+        }
+        if (i == 0) {
+            return Block.x.a(0);
+        }
+        if (i == 2 || i == 4) {
+            return bg + 1;
+        } else {
+            return bg;
+        }
+    }
+
+    public boolean a(World world, int i, int j, int k, EntityPlayer entityplayer) {
+        if (world.z) {
+            return true;
+        } else {
+            // Craftbukkit start - Interact Workbench
+            CraftBlock block = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftPlayer player = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            BlockInteractEvent bie = new BlockInteractEvent(Type.BLOCK_INTERACT, block, player);
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(bie);
+            
+            if (bie.isCancelled()) return true;
+            
+            entityplayer.a(i, j, k);
+            return true;
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 69d854f4..759651c7 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -829,7 +829,10 @@ public abstract class Entity {
         return (double) J * 0.75D;
     }
 
-    public void e(Entity entity) {
+    public void setPassengerOf(Entity entity) {
+        // e(null) doesn't really fly for overloaded methods,
+        // so this method is needed
+        
         d = 0.0D;
         e = 0.0D;
         if (entity == null) {
@@ -855,6 +858,10 @@ public abstract class Entity {
         k = entity;
         entity.j = this;
     }
+    
+    public void e(Entity entity) {
+        setPassengerOf(entity);
+    }
 
     public Vec3D C() {
         return null;
diff --git a/src/main/java/net/minecraft/server/EntityBoat.java b/src/main/java/net/minecraft/server/EntityBoat.java
new file mode 100644
index 00000000..92412d95
--- /dev/null
+++ b/src/main/java/net/minecraft/server/EntityBoat.java
@@ -0,0 +1,368 @@
+package net.minecraft.server;
+
+import java.util.List;
+
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.CraftBoat;
+import org.bukkit.craftbukkit.CraftEntity;
+import org.bukkit.craftbukkit.CraftMappable;
+import org.bukkit.craftbukkit.CraftMinecart;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.vehicle.VehicleCreateEvent;
+import org.bukkit.event.vehicle.VehicleDamageEvent;
+import org.bukkit.event.vehicle.VehicleEnterEvent;
+import org.bukkit.event.vehicle.VehicleEntityCollisionEvent;
+import org.bukkit.event.vehicle.VehicleMoveEvent;
+
+public class EntityBoat extends Entity implements CraftMappable {
+
+    private CraftBoat boat;
+
+    public int a;
+    public int b;
+    public int c;
+    private int d;
+    private double e;
+    private double f;
+    private double aj;
+    private double ak;
+    private double al;
+
+    public CraftEntity getCraftEntity() {
+        return boat;
+    }
+
+    public EntityBoat(World world) {
+        super(world);
+        a = 0;
+        b = 0;
+        c = 1;
+        i = true;
+        a(1.5F, 0.6F);
+        H = J / 2.0F;
+        M = false;
+        
+        // CraftBukkit start
+        handleCreation(world);
+        // CraftBukkit end
+    }
+
+    public AxisAlignedBB d(Entity entity) {
+        return entity.z;
+    }
+
+    public AxisAlignedBB q() {
+        return z;
+    }
+
+    public boolean v() {
+        return true;
+    }
+
+    public EntityBoat(World world, double d1, double d2, double d3) {
+        this(world);
+        a(d1, d2 + (double) H, d3);
+        s = 0.0D;
+        t = 0.0D;
+        u = 0.0D;
+        m = d1;
+        n = d2;
+        o = d3;
+
+        // CraftBukkit start
+        handleCreation(world);
+        // CraftBukkit end
+    }
+
+    // CraftBukkit start
+    private void handleCreation(World world) {
+        CraftServer server = ((WorldServer) world).getServer();
+        boat = new CraftBoat(server, this);
+        VehicleCreateEvent event = new VehicleCreateEvent(
+                Type.VEHICLE_CREATE, boat);
+        server.getPluginManager().callEvent(event);
+    }
+    // CraftBukkit end
+
+    public double j() {
+        return (double) J * 0.0D - 0.30000001192092896D;
+    }
+
+    public boolean a(Entity entity, int i) {
+        // CraftBukkit start
+        VehicleDamageEvent event = new VehicleDamageEvent(
+                Type.VEHICLE_DAMAGE, boat,
+                ((WorldServer)l).getWorld().toCraftEntity(entity), i);
+        ((WorldServer)l).getServer().getPluginManager().callEvent(event);
+        
+        if (event.isCancelled()) {
+            return true;
+        }
+        // CraftBukkit end
+        
+        if (this.l.z || G) {
+            return true;
+        }
+        c = -c;
+        b = 10;
+        a += i * 10;
+        u();
+        if (a > 40) {
+            for (int k = 0; k < 3; k++) {
+                a(Block.x.bh, 1, 0.0F);
+            }
+
+            for (int l = 0; l < 2; l++) {
+                a(Item.B.aW, 1, 0.0F);
+            }
+
+            l();
+        }
+        return true;
+    }
+
+    public boolean c_() {
+        return !G;
+    }
+
+    public void b_() {
+        double prevX = p;
+        double prevY = q;
+        double prevZ = r;
+        float prevYaw = v;
+        float prevPitch = w;
+        
+        super.b_();
+        if (b > 0) {
+            b--;
+        }
+        if (a > 0) {
+            a--;
+        }
+        m = p;
+        n = q;
+        o = r;
+        int i = 5;
+        double d1 = 0.0D;
+
+        for (int k = 0; k < i; k++) {
+            double d2 = (z.b + ((z.e - z.b) * (double) (k + 0)) / (double) i) - 0.125D;
+            double d3 = (z.b + ((z.e - z.b) * (double) (k + 1)) / (double) i) - 0.125D;
+            AxisAlignedBB axisalignedbb = AxisAlignedBB.b(z.a, d2, z.c, z.d, d3, z.f);
+
+            if (this.l.b(axisalignedbb, Material.f)) {
+                d1 += 1.0D / (double) i;
+            }
+        }
+
+        if (this.l.z) {
+            if (d > 0) {
+                double d4 = p + (e - p) / (double) d;
+                double d7 = q + (f - q) / (double) d;
+                double d10 = r + (aj - r) / (double) d;
+                double d13;
+
+                for (d13 = ak - (double) v; d13 < -180D; d13 += 360D) {
+                    ;
+                }
+                for (; d13 >= 180D; d13 -= 360D) {
+                    ;
+                }
+                v += d13 / (double) d;
+                w += (al - (double) w) / (double) d;
+                d--;
+                a(d4, d7, d10);
+                b(v, w);
+            } else {
+                double d5 = p + s;
+                double d8 = q + t;
+                double d11 = r + u;
+
+                a(d5, d8, d11);
+                if (A) {
+                    s *= 0.5D;
+                    t *= 0.5D;
+                    u *= 0.5D;
+                }
+                s *= 0.99000000953674316D;
+                t *= 0.94999998807907104D;
+                u *= 0.99000000953674316D;
+            }
+            return;
+        }
+        double d6 = d1 * 2D - 1.0D;
+
+        t += 0.039999999105930328D * d6;
+        if (j != null) {
+            s += j.s * 0.20000000000000001D;
+            u += j.u * 0.20000000000000001D;
+        }
+        double d9 = 0.40000000000000002D;
+
+        if (s < -d9) {
+            s = -d9;
+        }
+        if (s > d9) {
+            s = d9;
+        }
+        if (u < -d9) {
+            u = -d9;
+        }
+        if (u > d9) {
+            u = d9;
+        }
+        if (A) {
+            s *= 0.5D;
+            t *= 0.5D;
+            u *= 0.5D;
+        }
+        c(s, t, u);
+        double d12 = Math.sqrt(s * s + u * u);
+
+        if (d12 > 0.14999999999999999D) {
+            double d14 = Math.cos(((double) v * 3.1415926535897931D) / 180D);
+            double d16 = Math.sin(((double) v * 3.1415926535897931D) / 180D);
+
+            for (int l = 0; (double) l < 1.0D + d12 * 60D; l++) {
+                double d18 = W.nextFloat() * 2.0F - 1.0F;
+                double d19 = (double) (W.nextInt(2) * 2 - 1) * 0.69999999999999996D;
+
+                if (W.nextBoolean()) {
+                    double d20 = (p - d14 * d18 * 0.80000000000000004D) + d16 * d19;
+                    double d22 = r - d16 * d18 * 0.80000000000000004D - d14 * d19;
+
+                    this.l.a("splash", d20, q - 0.125D, d22, s, t, u);
+                } else {
+                    double d21 = p + d14 + d16 * d18 * 0.69999999999999996D;
+                    double d23 = (r + d16) - d14 * d18 * 0.69999999999999996D;
+
+                    this.l.a("splash", d21, q - 0.125D, d23, s, t, u);
+                }
+            }
+
+        }
+        if (B && d12 > 0.14999999999999999D) {
+            if (!this.l.z) {
+                l();
+                for (int i1 = 0; i1 < 3; i1++) {
+                    a(Block.x.bh, 1, 0.0F);
+                }
+
+                for (int j1 = 0; j1 < 2; j1++) {
+                    a(Item.B.aW, 1, 0.0F);
+                }
+
+            }
+        } else {
+            s *= 0.99000000953674316D;
+            t *= 0.94999998807907104D;
+            u *= 0.99000000953674316D;
+        }
+        w = 0.0F;
+        double d15 = v;
+        double d17 = m - p;
+        double d24 = o - r;
+
+        if (d17 * d17 + d24 * d24 > 0.001D) {
+            d15 = (float) ((Math.atan2(d24, d17) * 180D) / 3.1415926535897931D);
+        }
+        double d25;
+
+        for (d25 = d15 - (double) v; d25 >= 180D; d25 -= 360D) {
+            ;
+        }
+        for (; d25 < -180D; d25 += 360D) {
+            ;
+        }
+        if (d25 > 20D) {
+            d25 = 20D;
+        }
+        if (d25 < -20D) {
+            d25 = -20D;
+        }
+        v += d25;
+        b(v, w);
+        
+        // CraftBukkit start
+        CraftServer server = ((WorldServer)l).getServer();
+        VehicleMoveEvent event = new VehicleMoveEvent(
+                Type.VEHICLE_MOVE, boat,
+                new Location(((WorldServer)l).getWorld(), prevX, prevY, prevZ, prevYaw, prevPitch),
+                new Location(((WorldServer)l).getWorld(), p, q, r, v, w));
+        server.getPluginManager().callEvent(event);
+        // CraftBukkit end
+        
+        List list = this.l.b(this, z.b(0.20000000298023224D, 0.0D, 0.20000000298023224D));
+
+        if (list != null && list.size() > 0) {
+            for (int k1 = 0; k1 < list.size(); k1++) {
+                Entity entity = (Entity) list.get(k1);
+
+                if (entity != j && entity.v() && (entity instanceof EntityBoat)) {
+                    entity.c(this);
+                }
+            }
+
+        }
+        if (j != null && j.G) {
+            j = null;
+        }
+    }
+
+    public void A() {
+        if (j == null) {
+            return;
+        } else {
+            double d1 = Math.cos(((double) v * 3.1415926535897931D) / 180D) * 0.40000000000000002D;
+            double d2 = Math.sin(((double) v * 3.1415926535897931D) / 180D) * 0.40000000000000002D;
+
+            j.a(p + d1, q + j() + j.B(), r + d2);
+            return;
+        }
+    }
+
+    public void c(Entity entity) {
+        // CraftBukkit start
+        CraftServer server = ((WorldServer)l).getServer();
+        VehicleEntityCollisionEvent collsionEvent = new VehicleEntityCollisionEvent(
+                Type.VEHICLE_COLLISION_ENTITY, boat,
+                ((WorldServer)l).getWorld().toCraftEntity(entity));
+        server.getPluginManager().callEvent(collsionEvent);
+        
+        if (collsionEvent.isCancelled()) {
+            return;
+        }
+        // CraftBukkit end
+        
+        super.c(entity);
+    }
+
+    protected void a(NBTTagCompound nbttagcompound) {}
+
+    protected void b(NBTTagCompound nbttagcompound) {}
+
+    public boolean a(EntityPlayer entityplayer) {
+        if (j != null && (j instanceof EntityPlayer) && j != entityplayer) {
+            return true;
+        }
+        if (!l.z) {
+            // CraftBukkit start
+            CraftServer server = ((WorldServer)l).getServer();
+            VehicleEnterEvent event = new VehicleEnterEvent(
+                    Type.VEHICLE_ENTER,
+                    boat,
+                    ((WorldServer)l).getWorld().toCraftEntity(entityplayer));
+            server.getPluginManager().callEvent(event);
+            
+            if (event.isCancelled()) {
+                return true;
+            }
+            // CraftBukkit end
+            
+            entityplayer.e(this);
+        }
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/EntityMinecart.java b/src/main/java/net/minecraft/server/EntityMinecart.java
index d7fc002c..cb54f5fe 100644
--- a/src/main/java/net/minecraft/server/EntityMinecart.java
+++ b/src/main/java/net/minecraft/server/EntityMinecart.java
@@ -2,15 +2,18 @@ package net.minecraft.server;
 
 import java.util.List;
 
+import org.bukkit.Location;
+import org.bukkit.Vector;
+import org.bukkit.craftbukkit.CraftEntity;
+import org.bukkit.craftbukkit.CraftMappable;
 import org.bukkit.craftbukkit.CraftMinecart;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.vehicle.*;
 
 public class EntityMinecart extends Entity
-        implements IInventory {
+        implements IInventory, CraftMappable {
 
-    private CraftServer server;
     private CraftMinecart minecart;
     
     private ItemStack ak[];
@@ -91,6 +94,18 @@ public class EntityMinecart extends Entity
     private double aq;
     private double ar;
     private double as;
+    
+    private boolean slowWhenEmpty = true;
+    private double derailedX = 0.5;
+    private double derailedY = 0.5;
+    private double derailedZ = 0.5;
+    private double flyingX = 0.94999998807907104;
+    private double flyingY = 0.94999998807907104;
+    private double flyingZ = 0.94999998807907104;
+
+    public CraftEntity getCraftEntity() {
+        return minecart;
+    }
 
     public EntityMinecart(World world) {
         super(world);
@@ -105,11 +120,7 @@ public class EntityMinecart extends Entity
         M = false;
         
         // CraftBukkit start
-        server = ((WorldServer) world).getServer();
-        minecart = CraftMinecart.getCraftMinecart(server, this);
-        VehicleCreateEvent event = new VehicleCreateEvent(Type.VEHICLE_CREATE,
-                minecart);
-        server.getPluginManager().callEvent(event);
+        handleCreation(world);
         // CraftBukkit end
     }
 
@@ -144,13 +155,19 @@ public class EntityMinecart extends Entity
         d = i;
         
         // CraftBukkit start
-        server = ((WorldServer) world).getServer();
+        handleCreation(world);
+        // CraftBukkit end
+    }
+
+    // CraftBukkit start
+    private void handleCreation(World world) {
+        CraftServer server = ((WorldServer) world).getServer();
         minecart = CraftMinecart.getCraftMinecart(server, this);
-        VehicleCreateEvent event = new VehicleCreateEvent(Type.VEHICLE_CREATE,
-                minecart);
+        VehicleCreateEvent event = new VehicleCreateEvent(
+                Type.VEHICLE_CREATE, minecart);
         server.getPluginManager().callEvent(event);
-        // CraftBukkit end
     }
+    // CraftBukkit end
 
     public double j() {
         return (double) J * 0.0D - 0.30000001192092896D;
@@ -159,16 +176,14 @@ public class EntityMinecart extends Entity
     public boolean a(Entity entity, int i) {
         // CraftBukkit start
         VehicleDamageEvent event = new VehicleDamageEvent(
-                Type.VEHICLE_DAMAGE,
-                minecart,
-                null, // @TODO: Needs to be written
-                i);
-        server.getPluginManager().callEvent(event);
-        // CraftBukkit end
+                Type.VEHICLE_DAMAGE, minecart,
+                ((WorldServer)l).getWorld().toCraftEntity(entity), i);
+        ((WorldServer)l).getServer().getPluginManager().callEvent(event);
         
         if (event.isCancelled()) {
             return true;
         }
+        // CraftBukkit end
         
         i = event.getDamage();
         
@@ -231,6 +246,12 @@ public class EntityMinecart extends Entity
     }
 
     public void b_() {
+        double prevX = p;
+        double prevY = q;
+        double prevZ = r;
+        float prevYaw = v;
+        float prevPitch = w;
+        
         if (b > 0) {
             b--;
         }
@@ -359,7 +380,7 @@ public class EntityMinecart extends Entity
             } else if (ai[1][1] != 0 && MathHelper.b(p) - i == ai[1][0] && MathHelper.b(r) - i1 == ai[1][2]) {
                 a(p, q + (double) ai[1][1], r);
             }
-            if (j != null) {
+            if (j != null || !slowWhenEmpty) {
                 s *= 0.99699997901916504D;
                 t *= 0.0D;
                 u *= 0.99699997901916504D;
@@ -438,17 +459,18 @@ public class EntityMinecart extends Entity
                 u = d6;
             }
             if (A) {
-                s *= 0.5D;
-                t *= 0.5D;
-                u *= 0.5D;
+                s *= derailedX;
+                t *= derailedY;
+                u *= derailedZ;
             }
             c(s, t, u);
             if (!A) {
-                s *= 0.94999998807907104D;
-                t *= 0.94999998807907104D;
-                u *= 0.94999998807907104D;
+                s *= flyingX;
+                t *= flyingY;
+                u *= flyingZ;
             }
         }
+        
         w = 0.0F;
         double d28 = m - p;
         double d29 = o - r;
@@ -472,6 +494,16 @@ public class EntityMinecart extends Entity
             al = !al;
         }
         b(v, w);
+
+        // CraftBukkit start
+        CraftServer server = ((WorldServer)l).getServer();
+        VehicleMoveEvent event = new VehicleMoveEvent(
+                Type.VEHICLE_MOVE, minecart,
+                new Location(((WorldServer)l).getWorld(), prevX, prevY, prevZ, prevYaw, prevPitch),
+                new Location(((WorldServer)l).getWorld(), p, q, r, v, w));
+        server.getPluginManager().callEvent(event);
+        // CraftBukkit end
+        
         List list = l.b(this, z.b(0.20000000298023224D, 0.0D, 0.20000000298023224D));
 
         if (list != null && list.size() > 0) {
@@ -605,21 +637,36 @@ public class EntityMinecart extends Entity
         }
 
         // CraftBukkit start
-        VehicleEntityCollisionEvent event = new VehicleEntityCollisionEvent(
-                Type.VEHICLE_COLLISION_ENTITY,
-                minecart,
-                null); // @TODO: Needs to be written
-        server.getPluginManager().callEvent(event);
-        // CraftBukkit end        
+        CraftServer server = ((WorldServer)l).getServer();
+        VehicleEntityCollisionEvent collsionEvent = new VehicleEntityCollisionEvent(
+                Type.VEHICLE_COLLISION_ENTITY, minecart,
+                ((WorldServer)l).getWorld().toCraftEntity(entity));
+        server.getPluginManager().callEvent(collsionEvent);
         
-        if ((entity instanceof EntityLiving) && !(entity instanceof EntityPlayer) && d == 0 && s * s + u * u > 0.01D && j == null && entity.k == null) {
-            entity.e(this);
+        if (collsionEvent.isCancelled()) {
+            return;
+        }
+        // CraftBukkit end
+        
+        if (!collsionEvent.isPickupCancelled()
+                && (entity instanceof EntityLiving) && !(entity instanceof EntityPlayer)
+                && d == 0 && s * s + u * u > 0.01D && j == null && entity.k == null) {
+            // CraftBukkit start
+            VehicleEnterEvent enterEvent = new VehicleEnterEvent(
+                    Type.VEHICLE_ENTER, minecart,
+                    ((WorldServer)l).getWorld().toCraftEntity(entity));
+            server.getPluginManager().callEvent(enterEvent);
+            // CraftBukkit end
+            
+            if (!enterEvent.isCancelled()) {
+                entity.e(this);
+            }
         }
         double d1 = entity.p - p;
         double d2 = entity.r - r;
         double d3 = d1 * d1 + d2 * d2;
 
-        if (d3 >= 9.9999997473787516E-005D) {
+        if (!collsionEvent.isCollisionCancelled() && d3 >= 9.9999997473787516E-005D) {
             d3 = MathHelper.a(d3);
             d1 /= d3;
             d2 /= d3;
@@ -713,12 +760,25 @@ public class EntityMinecart extends Entity
 
     public void d() {}
 
-    public boolean a(EntityPlayer entityplayer) {
+    public boolean a(EntityPlayer entityplayer) {        
         if (d == 0) {
             if (j != null && (j instanceof EntityPlayer) && j != entityplayer) {
                 return true;
             }
             if (!l.z) {
+                // CraftBukkit start
+                CraftServer server = ((WorldServer)l).getServer();
+                VehicleEnterEvent event = new VehicleEnterEvent(
+                        Type.VEHICLE_ENTER,
+                        minecart,
+                        ((WorldServer)l).getWorld().toCraftEntity(entityplayer));
+                server.getPluginManager().callEvent(event);
+                
+                if (event.isCancelled()) {
+                    return true;
+                }
+                // CraftBukkit end
+                
                 entityplayer.e(this);
             }
         } else if (d == 1) {
diff --git a/src/main/java/net/minecraft/server/EntityPlayerMP.java b/src/main/java/net/minecraft/server/EntityPlayerMP.java
new file mode 100644
index 00000000..751081c2
--- /dev/null
+++ b/src/main/java/net/minecraft/server/EntityPlayerMP.java
@@ -0,0 +1,291 @@
+package net.minecraft.server;
+
+
+import java.util.*;
+
+
+public class EntityPlayerMP extends EntityPlayer
+        implements ICrafting {
+
+    public NetServerHandler a;
+    public MinecraftServer b;
+    public ItemInWorldManager c;
+    public double d;
+    public double e;
+    public List f;
+    public Set aj;
+    public double ak;
+    public boolean al;
+    private int bE;
+    private int bF;
+    private int bG[] = {
+        -1, -1, -1, -1, -1
+    };
+    private int bH;
+    public boolean am;
+
+    public EntityPlayerMP(MinecraftServer minecraftserver, World world, String s1, ItemInWorldManager iteminworldmanager) {
+        super(world);
+        f = new LinkedList();
+        aj = new HashSet();
+        al = false;
+        bE = 0xfa0a1f01;
+        bF = 60;
+        bH = 0;
+        int i = world.m;
+        int j = world.o;
+        int l = world.n;
+
+        if (!world.q.e) {
+            i += W.nextInt(20) - 10;
+            l = world.e(i, j);
+            j += W.nextInt(20) - 10;
+        }
+        c((double) i + 0.5D, l, (double) j + 0.5D, 0.0F, 0.0F);
+        b = minecraftserver;
+        S = 0.0F;
+        iteminworldmanager.a = this;
+        aw = s1;
+        c = iteminworldmanager;
+        H = 0.0F;
+    }
+
+    public void k() {
+    	// CraftBukkit: Downcast to make it work.
+        ap.a((ICrafting)this);
+    }
+
+    public int[] E() {
+        return bG;
+    }
+
+    public void b_() {
+        bF--;
+        ap.a();
+        for (int i = 0; i < 5; i++) {
+            int j = a(i);
+
+            if (j != bG[i]) {
+                b.k.a(this, new Packet5PlayerInventory(g, i, j));
+                bG[i] = j;
+            }
+        }
+
+    }
+
+    public int a(int i) {
+        if (i == 0) {
+            return c(an.e());
+        } else {
+            return c(an.b[i - 1]);
+        }
+    }
+
+    private int c(ItemStack itemstack) {
+        if (itemstack == null) {
+            return -1;
+        } else {
+            return itemstack.c;
+        }
+    }
+
+    public void f(Entity entity) {
+        an.h();
+    }
+
+    public boolean a(Entity entity, int i) {
+        if (bF > 0) {
+            return false;
+        }
+        if (!b.n) {
+            if (entity instanceof EntityPlayer) {
+                return false;
+            }
+            if (entity instanceof EntityArrow) {
+                EntityArrow entityarrow = (EntityArrow) entity;
+
+                if (entityarrow.b instanceof EntityPlayer) {
+                    return false;
+                }
+            }
+        }
+        return super.a(entity, i);
+    }
+
+    public void c(int i) {
+        super.c(i);
+    }
+
+    public void F() {
+        super.b_();
+        ChunkCoordIntPair chunkcoordintpair = null;
+        double d1 = 0.0D;
+
+        for (int i = 0; i < f.size(); i++) {
+            ChunkCoordIntPair chunkcoordintpair1 = (ChunkCoordIntPair) f.get(i);
+            double d2 = chunkcoordintpair1.a(this);
+
+            if (i == 0 || d2 < d1) {
+                chunkcoordintpair = chunkcoordintpair1;
+                d1 = chunkcoordintpair1.a(this);
+            }
+        }
+
+        if (chunkcoordintpair != null) {
+            boolean flag = false;
+
+            if (d1 < 1024D) {
+                flag = true;
+            }
+            if (a.b() < 2) {
+                flag = true;
+            }
+            if (flag) {
+                f.remove(chunkcoordintpair);
+                a.b(new Packet51MapChunk(chunkcoordintpair.a * 16, 0, chunkcoordintpair.b * 16, 16, 128, 16, b.e));
+                List list = b.e.d(chunkcoordintpair.a * 16, 0, chunkcoordintpair.b * 16, chunkcoordintpair.a * 16 + 16, 128, chunkcoordintpair.b * 16 + 16);
+
+                for (int j = 0; j < list.size(); j++) {
+                    a((TileEntity) list.get(j));
+                }
+
+            }
+        }
+        if (ba != bE) {
+            a.b(new Packet8(ba));
+            bE = ba;
+        }
+    }
+
+    private void a(TileEntity tileentity) {
+        if (tileentity != null) {
+            Packet packet = tileentity.f();
+
+            if (packet != null) {
+                a.b(packet);
+            }
+        }
+    }
+
+    public void G() {
+        s = t = u = 0.0D;
+        bB = false;
+        super.G();
+    }
+
+    public void c(Entity entity, int i) {
+        if (!entity.G) {
+            if (entity instanceof EntityItem) {
+                b.k.a(entity, new Packet22Collect(entity.g, g));
+            }
+            if (entity instanceof EntityArrow) {
+                b.k.a(entity, new Packet22Collect(entity.g, g));
+            }
+        }
+        super.c(entity, i);
+        ap.a();
+    }
+
+    public void H() {
+        if (!au) {
+            av = -1;
+            au = true;
+            b.k.a(this, new Packet18ArmAnimation(this, 1));
+        }
+    }
+
+    public float s() {
+        return 1.62F;
+    }
+
+    public void e(Entity entity) {
+        super.e(entity);
+        a.b(new Packet39(this, k));
+        a.a(p, q, r, v, w);
+    }
+
+    protected void a(double d1, boolean flag) {}
+
+    public void b(double d1, boolean flag) {
+        super.a(d1, flag);
+    }
+
+    public boolean p() {
+        return al;
+    }
+
+    private void R() {
+        bH = bH % 100 + 1;
+    }
+
+    public void a(int i, int j, int l) {
+        R();
+        a.b(new Packet100(bH, 1, "Crafting", 9));
+        ap = new CraftingInventoryWorkbenchCB(an, this.l, i, j, l);
+        ap.f = bH;
+    	// CraftBukkit: Downcast to make it work.
+        ap.a((ICrafting)this);
+    }
+
+    public void a(IInventory iinventory) {
+        R();
+        a.b(new Packet100(bH, 0, iinventory.b(), iinventory.a()));
+        ap = new CraftingInventoryChestCB(an, iinventory);
+        ap.f = bH;
+    	// CraftBukkit: Downcast to make it work.
+        ap.a((ICrafting)this);
+    }
+
+    public void a(TileEntityFurnace tileentityfurnace) {
+        R();
+        a.b(new Packet100(bH, 2, tileentityfurnace.b(), tileentityfurnace.a()));
+        ap = new CraftingInventoryFurnaceCB(an, tileentityfurnace);
+        ap.f = bH;
+    	// CraftBukkit: Downcast to make it work.
+        ap.a((ICrafting)this);
+    }
+
+    public void a(CraftingInventoryCB craftinginventorycb, int i, ItemStack itemstack) {
+        if (craftinginventorycb.a(i) instanceof SlotCrafting) {
+            return;
+        }
+        if (am) {
+            return;
+        } else {
+            a.b(new Packet103(craftinginventorycb.f, i, itemstack));
+            return;
+        }
+    }
+
+    public void a(CraftingInventoryCB craftinginventorycb, List list) {
+        a.b(new Packet104(craftinginventorycb.f, list));
+        a.b(new Packet103(-1, -1, an.i()));
+    }
+
+    public void a(CraftingInventoryCB craftinginventorycb, int i, int j) {
+        a.b(new Packet105(craftinginventorycb.f, i, j));
+    }
+
+    public void a(ItemStack itemstack) {}
+
+    public void I() {
+        a.b(new Packet101(ap.f));
+        K();
+    }
+
+    public void J() {
+        if (am) {
+            return;
+        } else {
+            a.b(new Packet103(-1, -1, an.i()));
+            return;
+        }
+    }
+
+    public void K() {
+    	// CraftBukkit: Downcast to make it work.
+        ap.a((ICrafting)this);
+        ap = ao;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/IInventory.java b/src/main/java/net/minecraft/server/IInventory.java
new file mode 100644
index 00000000..c573e819
--- /dev/null
+++ b/src/main/java/net/minecraft/server/IInventory.java
@@ -0,0 +1,24 @@
+package net.minecraft.server;

+

+

+public interface IInventory {

+

+    public abstract int a();

+

+    public abstract ItemStack a(int i);

+

+    public abstract ItemStack a(int i, int j);

+

+    public abstract void a(int i, ItemStack itemstack);

+

+    public abstract String b();

+

+    public abstract int c();

+

+    public abstract void d();

+

+    public abstract boolean a_(EntityPlayer entityplayer);

+

+    public abstract ItemStack[] getContents(); // CraftBukkit

+}

+

diff --git a/src/main/java/net/minecraft/server/InventoryCraftResult.java b/src/main/java/net/minecraft/server/InventoryCraftResult.java
new file mode 100644
index 00000000..8d7f8d6d
--- /dev/null
+++ b/src/main/java/net/minecraft/server/InventoryCraftResult.java
@@ -0,0 +1,54 @@
+package net.minecraft.server;

+

+

+public class InventoryCraftResult

+        implements IInventory {

+

+    private ItemStack a[];

+

+    // CraftBukkit

+    public ItemStack[] getContents() {

+        return a;

+    }

+

+    public InventoryCraftResult() {

+        a = new ItemStack[1];

+    }

+

+    public int a() {

+        return 1;

+    }

+

+    public ItemStack a(int i) {

+        return a[i];

+    }

+

+    public String b() {

+        return "Result";

+    }

+

+    public ItemStack a(int i, int j) {

+        if (a[i] != null) {

+            ItemStack itemstack = a[i];

+

+            a[i] = null;

+            return itemstack;

+        } else {

+            return null;

+        }

+    }

+

+    public void a(int i, ItemStack itemstack) {

+        a[i] = itemstack;

+    }

+

+    public int c() {

+        return 64;

+    }

+

+    public void d() {}

+

+    public boolean a_(EntityPlayer entityplayer) {

+        return true;

+    }

+}

diff --git a/src/main/java/net/minecraft/server/InventoryCrafting.java b/src/main/java/net/minecraft/server/InventoryCrafting.java
new file mode 100644
index 00000000..90502d47
--- /dev/null
+++ b/src/main/java/net/minecraft/server/InventoryCrafting.java
@@ -0,0 +1,69 @@
+package net.minecraft.server;

+

+

+public class InventoryCrafting

+        implements IInventory {

+

+    private ItemStack a[];

+    private int b;

+    private CraftingInventoryCB c;

+

+    //CraftBukkit

+    public ItemStack[] getContents() {

+        return a;

+    }

+

+    public InventoryCrafting(CraftingInventoryCB craftinginventorycb, int i, int j) {

+        b = i * j;

+        a = new ItemStack[b];

+        c = craftinginventorycb;

+    }

+

+    public int a() {

+        return b;

+    }

+

+    public ItemStack a(int i) {

+        return a[i];

+    }

+

+    public String b() {

+        return "Crafting";

+    }

+

+    public ItemStack a(int i, int j) {

+        if (a[i] != null) {

+            if (a[i].a <= j) {

+                ItemStack itemstack = a[i];

+

+                a[i] = null;

+                c.a(this);

+                return itemstack;

+            }

+            ItemStack itemstack1 = a[i].a(j);

+

+            if (a[i].a == 0) {

+                a[i] = null;

+            }

+            c.a(this);

+            return itemstack1;

+        } else {

+            return null;

+        }

+    }

+

+    public void a(int i, ItemStack itemstack) {

+        a[i] = itemstack;

+        c.a(this);

+    }

+

+    public int c() {

+        return 64;

+    }

+

+    public void d() {}

+

+    public boolean a_(EntityPlayer entityplayer) {

+        return true;

+    }

+}

diff --git a/src/main/java/net/minecraft/server/InventoryLargeChest.java b/src/main/java/net/minecraft/server/InventoryLargeChest.java
new file mode 100644
index 00000000..e79d74b5
--- /dev/null
+++ b/src/main/java/net/minecraft/server/InventoryLargeChest.java
@@ -0,0 +1,71 @@
+package net.minecraft.server;

+

+

+public class InventoryLargeChest

+        implements IInventory {

+

+    private String a;

+    private IInventory b;

+    private IInventory c;

+    

+    // CraftBukkit start

+    public ItemStack[] getContents() {

+        ItemStack[] result = new ItemStack[a()];

+        for (int i = 0; i < result.length; i++) {

+            result[i] = a(i);

+        }

+        return result;

+    }

+    // CraftBukkit end

+

+    public InventoryLargeChest(String s, IInventory iinventory, IInventory iinventory1) {

+        a = s;

+        b = iinventory;

+        c = iinventory1;

+    }

+

+    public int a() {

+        return b.a() + c.a();

+    }

+

+    public String b() {

+        return a;

+    }

+

+    public ItemStack a(int i) {

+        if (i >= b.a()) {

+            return c.a(i - b.a());

+        } else {

+            return b.a(i);

+        }

+    }

+

+    public ItemStack a(int i, int j) {

+        if (i >= b.a()) {

+            return c.a(i - b.a(), j);

+        } else {

+            return b.a(i, j);

+        }

+    }

+

+    public void a(int i, ItemStack itemstack) {

+        if (i >= b.a()) {

+            c.a(i - b.a(), itemstack);

+        } else {

+            b.a(i, itemstack);

+        }

+    }

+

+    public int c() {

+        return b.c();

+    }

+

+    public void d() {

+        b.d();

+        c.d();

+    }

+

+    public boolean a_(EntityPlayer entityplayer) {

+        return b.a_(entityplayer) && c.a_(entityplayer);

+    }

+}

diff --git a/src/main/java/net/minecraft/server/InventoryPlayer.java b/src/main/java/net/minecraft/server/InventoryPlayer.java
new file mode 100644
index 00000000..186fa6e9
--- /dev/null
+++ b/src/main/java/net/minecraft/server/InventoryPlayer.java
@@ -0,0 +1,345 @@
+package net.minecraft.server;

+

+

+public class InventoryPlayer

+        implements IInventory {

+

+    public ItemStack a[];

+    public ItemStack b[];

+    public int c;

+    private EntityPlayer e;

+    private ItemStack f;

+    public boolean d;

+

+    // CraftBukket start

+    public ItemStack[] getContents() {

+        return a;

+    }

+

+    public ItemStack[] getArmorContents() {

+        return b;

+    }

+    // CraftBukket end

+

+    public InventoryPlayer(EntityPlayer entityplayer) {

+        a = new ItemStack[36];

+        b = new ItemStack[4];

+        c = 0;

+        d = false;

+        e = entityplayer;

+    }

+

+    public ItemStack e() {

+        return a[c];

+    }

+

+    private int d(int k) {

+        for (int l = 0; l < a.length; l++) {

+            if (a[l] != null && a[l].c == k) {

+                return l;

+            }

+        }

+

+        return -1;

+    }

+

+    private int e(int k) {

+        for (int l = 0; l < a.length; l++) {

+            if (a[l] != null && a[l].c == k && a[l].a < a[l].b() && a[l].a < c()) {

+                return l;

+            }

+        }

+

+        return -1;

+    }

+

+    private int j() {

+        for (int k = 0; k < a.length; k++) {

+            if (a[k] == null) {

+                return k;

+            }

+        }

+

+        return -1;

+    }

+

+    private int b(int k, int l) {

+        int i1 = e(k);

+

+        if (i1 < 0) {

+            i1 = j();

+        }

+        if (i1 < 0) {

+            return l;

+        }

+        if (a[i1] == null) {

+            a[i1] = new ItemStack(k, 0);

+        }

+        int j1 = l;

+

+        if (j1 > a[i1].b() - a[i1].a) {

+            j1 = a[i1].b() - a[i1].a;

+        }

+        if (j1 > c() - a[i1].a) {

+            j1 = c() - a[i1].a;

+        }

+        if (j1 == 0) {

+            return l;

+        } else {

+            l -= j1;

+            a[i1].a += j1;

+            a[i1].b = 5;

+            return l;

+        }

+    }

+

+    public void f() {

+        for (int k = 0; k < a.length; k++) {

+            if (a[k] != null && a[k].b > 0) {

+                a[k].b--;

+            }

+        }

+

+    }

+

+    public boolean b(int k) {

+        int l = d(k);

+

+        if (l < 0) {

+            return false;

+        }

+        if (--a[l].a <= 0) {

+            a[l] = null;

+        }

+        return true;

+    }

+

+    public boolean a(ItemStack itemstack) {

+        if (itemstack.d == 0) {

+            itemstack.a = b(itemstack.c, itemstack.a);

+            if (itemstack.a == 0) {

+                return true;

+            }

+        }

+        int k = j();

+

+        if (k >= 0) {

+            a[k] = itemstack;

+            a[k].b = 5;

+            return true;

+        } else {

+            return false;

+        }

+    }

+

+    public ItemStack a(int k, int l) {

+        ItemStack aitemstack[] = a;

+

+        if (k >= a.length) {

+            aitemstack = b;

+            k -= a.length;

+        }

+        if (aitemstack[k] != null) {

+            if (aitemstack[k].a <= l) {

+                ItemStack itemstack = aitemstack[k];

+

+                aitemstack[k] = null;

+                return itemstack;

+            }

+            ItemStack itemstack1 = aitemstack[k].a(l);

+

+            if (aitemstack[k].a == 0) {

+                aitemstack[k] = null;

+            }

+            return itemstack1;

+        } else {

+            return null;

+        }

+    }

+

+    public void a(int k, ItemStack itemstack) {

+        ItemStack aitemstack[] = a;

+

+        if (k >= aitemstack.length) {

+            k -= aitemstack.length;

+            aitemstack = b;

+        }

+        aitemstack[k] = itemstack;

+    }

+

+    public float a(Block block) {

+        float f1 = 1.0F;

+

+        if (a[c] != null) {

+            f1 *= a[c].a(block);

+        }

+        return f1;

+    }

+

+    public NBTTagList a(NBTTagList nbttaglist) {

+        for (int k = 0; k < a.length; k++) {

+            if (a[k] != null) {

+                NBTTagCompound nbttagcompound = new NBTTagCompound();

+

+                nbttagcompound.a("Slot", (byte) k);

+                a[k].a(nbttagcompound);

+                nbttaglist.a(nbttagcompound);

+            }

+        }

+

+        for (int l = 0; l < b.length; l++) {

+            if (b[l] != null) {

+                NBTTagCompound nbttagcompound1 = new NBTTagCompound();

+

+                nbttagcompound1.a("Slot", (byte) (l + 100));

+                b[l].a(nbttagcompound1);

+                nbttaglist.a(nbttagcompound1);

+            }

+        }

+

+        return nbttaglist;

+    }

+

+    public void b(NBTTagList nbttaglist) {

+        a = new ItemStack[36];

+        b = new ItemStack[4];

+        for (int k = 0; k < nbttaglist.b(); k++) {

+            NBTTagCompound nbttagcompound = (NBTTagCompound) nbttaglist.a(k);

+            int l = nbttagcompound.b("Slot") & 0xff;

+            ItemStack itemstack = new ItemStack(nbttagcompound);

+

+            if (itemstack.a() == null) {

+                continue;

+            }

+            if (l >= 0 && l < a.length) {

+                a[l] = itemstack;

+            }

+            if (l >= 100 && l < b.length + 100) {

+                b[l - 100] = itemstack;

+            }

+        }

+

+    }

+

+    public int a() {

+        return a.length + 4;

+    }

+

+    public ItemStack a(int k) {

+        ItemStack aitemstack[] = a;

+

+        if (k >= aitemstack.length) {

+            k -= aitemstack.length;

+            aitemstack = b;

+        }

+        return aitemstack[k];

+    }

+

+    public String b() {

+        return "Inventory";

+    }

+

+    public int c() {

+        return 64;

+    }

+

+    public int a(Entity entity) {

+        ItemStack itemstack = a(c);

+

+        if (itemstack != null) {

+            return itemstack.a(entity);

+        } else {

+            return 1;

+        }

+    }

+

+    public boolean b(Block block) {

+        if (block.bs != Material.d && block.bs != Material.e && block.bs != Material.t && block.bs != Material.s) {

+            return true;

+        }

+        ItemStack itemstack = a(c);

+

+        if (itemstack != null) {

+            return itemstack.b(block);

+        } else {

+            return false;

+        }

+    }

+

+    public int g() {

+        int k = 0;

+        int l = 0;

+        int i1 = 0;

+

+        for (int j1 = 0; j1 < b.length; j1++) {

+            if (b[j1] != null && (b[j1].a() instanceof ItemArmor)) {

+                int k1 = b[j1].c();

+                int l1 = b[j1].d;

+                int i2 = k1 - l1;

+

+                l += i2;

+                i1 += k1;

+                int j2 = ((ItemArmor) b[j1].a()).bc;

+

+                k += j2;

+            }

+        }

+

+        if (i1 == 0) {

+            return 0;

+        } else {

+            return ((k - 1) * l) / i1 + 1;

+        }

+    }

+

+    public void c(int k) {

+        for (int l = 0; l < b.length; l++) {

+            if (b[l] == null || !(b[l].a() instanceof ItemArmor)) {

+                continue;

+            }

+            b[l].b(k);

+            if (b[l].a == 0) {

+                b[l].a(e);

+                b[l] = null;

+            }

+        }

+

+    }

+

+    public void h() {

+        for (int k = 0; k < a.length; k++) {

+            if (a[k] != null) {

+                e.a(a[k], true);

+                a[k] = null;

+            }

+        }

+

+        for (int l = 0; l < b.length; l++) {

+            if (b[l] != null) {

+                e.a(b[l], true);

+                b[l] = null;

+            }

+        }

+

+    }

+

+    public void d() {

+        d = true;

+    }

+

+    public void b(ItemStack itemstack) {

+        f = itemstack;

+        e.a(itemstack);

+    }

+

+    public ItemStack i() {

+        return f;

+    }

+

+    public boolean a_(EntityPlayer entityplayer) {

+        if (e.G) {

+            return false;

+        }

+        return entityplayer.b((Entity)e) <= 64D; // CraftBukkit: downcast to Entity

+    }

+}

diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
new file mode 100644
index 00000000..72c4f21c
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemBlock.java
@@ -0,0 +1,109 @@
+package net.minecraft.server;
+
+import org.bukkit.BlockFace;
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockPlacedEvent;
+
+
+public class ItemBlock extends Item {
+
+    private int a;
+
+    public ItemBlock(int i) {
+        super(i);
+        a = i + 256;
+        a(Block.m[i + 256].a(2));
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        // Craftbukkit start
+        // Bail if we have nothing of the item in hand
+        if (itemstack.a == 0) {
+            return false;
+        }
+        
+        // Craftbukkit store info of the clicked block
+        CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        BlockFace faceClicked = CraftBlock.notchToBlockFace(l);
+        
+        if (world.a(i, j, k) == Block.aS.bh) {
+            l = 0;
+        } else {
+            if (l == 0) {
+                j--;
+            }
+            if (l == 1) {
+                j++;
+            }
+            if (l == 2) {
+                k--;
+            }
+            if (l == 3) {
+                k++;
+            }
+            if (l == 4) {
+                i--;
+            }
+            if (l == 5) {
+                i++;
+            }
+        }
+        
+        // CraftBukkit store the old data so we can undo it
+        int oldMaterial = world.a(i, j, k);
+        int oldData = world.b(i, j, k);
+        
+        if (world.a(a, i, j, k, false)) {
+            Block block = Block.m[a];
+
+            // This executes the placement of the block
+            if (world.d(i, j, k, a)) {
+                CraftBlock placedBlock = (CraftBlock) blockClicked.getFace(faceClicked) ;
+                CraftItemStack itemInHand = new CraftItemStack(itemstack);
+                CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+                
+                int xFromSpawn = (int) MathHelper.e(i - world.m);
+                int distanceFromSpawn = (int) MathHelper.e(k - world.o);
+
+                if (xFromSpawn > distanceFromSpawn) {
+                    distanceFromSpawn = xFromSpawn;
+                }
+                
+                // Craftbukkit hardcoded Spawn distance for now
+                boolean canBuild = distanceFromSpawn > 16 || thePlayer.isOp();
+                
+                BlockPlacedEvent bpe = new BlockPlacedEvent(Type.BLOCK_PLACED, placedBlock, blockClicked, itemInHand, thePlayer, canBuild);
+                ((WorldServer) world).getServer().getPluginManager().callEvent(bpe);
+                
+                if (bpe.isCancelled() || !bpe.canBuild()) {
+                    // Craftbukkit Undo!
+                    
+                    // Specialcase iceblocks, replace with 'glass' first (so it doesn't explode into water)
+                    if (this.a == 79) {
+                        world.a(i, j, k, 20);
+                    }
+                    world.a(i, j, k, oldMaterial);
+                    world.c(i, j, k, oldData);
+                } else {
+                    world.g(i, j, k);
+                    world.g(i, j, k, this.a);
+                    
+                    Block.m[a].c(world, i, j, k, l);
+                    // Craftbukkit Decompiler doesn't record the downcast. Oops.
+                    Block.m[a].a(world, i, j, k, (EntityLiving) entityplayer);
+                    world.a((float) i + 0.5F, (float) j + 0.5F, (float) k + 0.5F, block.bq.c(), (block.bq.a() + 1.0F) / 2.0F, block.bq.b() * 0.8F);
+                    itemstack.a--;
+                }
+            }
+        }
+        return true;
+    }
+
+    public String a() {
+        return Block.m[a].e();
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemBoat.java b/src/main/java/net/minecraft/server/ItemBoat.java
new file mode 100644
index 00000000..61102abb
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemBoat.java
@@ -0,0 +1,63 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemBoat extends Item {
+
+    public ItemBoat(int i) {
+        super(i);
+        aX = 1;
+    }
+
+    public ItemStack a(ItemStack itemstack, World world, EntityPlayer entityplayer) {
+        float f = 1.0F;
+        float f1 = entityplayer.y + (entityplayer.w - entityplayer.y) * f;
+        float f2 = entityplayer.x + (entityplayer.v - entityplayer.x) * f;
+        double d = entityplayer.m + (entityplayer.p - entityplayer.m) * (double) f;
+        double d1 = (entityplayer.n + (entityplayer.q - entityplayer.n) * (double) f + 1.6200000000000001D) - (double) entityplayer.H;
+        double d2 = entityplayer.o + (entityplayer.r - entityplayer.o) * (double) f;
+        Vec3D vec3d = Vec3D.b(d, d1, d2);
+        float f3 = MathHelper.b(-f2 * 0.01745329F - 3.141593F);
+        float f4 = MathHelper.a(-f2 * 0.01745329F - 3.141593F);
+        float f5 = -MathHelper.b(-f1 * 0.01745329F);
+        float f6 = MathHelper.a(-f1 * 0.01745329F);
+        float f7 = f4 * f5;
+        float f8 = f6;
+        float f9 = f3 * f5;
+        double d3 = 5D;
+        Vec3D vec3d1 = vec3d.c((double) f7 * d3, (double) f8 * d3, (double) f9 * d3);
+        MovingObjectPosition movingobjectposition = world.a(vec3d, vec3d1, true);
+
+        if (movingobjectposition == null) {
+            return itemstack;
+        }
+        if (movingobjectposition.a == 0) {
+            int i = movingobjectposition.b;
+            int j = movingobjectposition.c;
+            int k = movingobjectposition.d;
+
+            if (!world.z) {
+                // Craftbukkit start
+                // Boat placement
+                CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+                CraftItemStack itemInHand = new CraftItemStack(itemstack);
+                CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+                PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(movingobjectposition.e));
+                
+                ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+                
+                if (pie.isCancelled()) return itemstack;
+                
+                world.a(new EntityBoat(world, (float) i + 0.5F, (float) j + 1.5F, (float) k + 0.5F));
+            }
+            itemstack.a--;
+        }
+        return itemstack;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemBucket.java b/src/main/java/net/minecraft/server/ItemBucket.java
new file mode 100644
index 00000000..7fd30540
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemBucket.java
@@ -0,0 +1,133 @@
+package net.minecraft.server;
+
+import org.bukkit.BlockFace;
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemBucket extends Item {
+
+    private int a;
+
+    public ItemBucket(int i, int j) {
+        super(i);
+        aX = 1;
+        aY = 64;
+        a = j;
+    }
+
+    public ItemStack a(ItemStack itemstack, World world, EntityPlayer entityplayer) {
+        float f = 1.0F;
+        float f1 = entityplayer.y + (entityplayer.w - entityplayer.y) * f;
+        float f2 = entityplayer.x + (entityplayer.v - entityplayer.x) * f;
+        double d = entityplayer.m + (entityplayer.p - entityplayer.m) * (double) f;
+        double d1 = (entityplayer.n + (entityplayer.q - entityplayer.n) * (double) f + 1.6200000000000001D) - (double) entityplayer.H;
+        double d2 = entityplayer.o + (entityplayer.r - entityplayer.o) * (double) f;
+        Vec3D vec3d = Vec3D.b(d, d1, d2);
+        float f3 = MathHelper.b(-f2 * 0.01745329F - 3.141593F);
+        float f4 = MathHelper.a(-f2 * 0.01745329F - 3.141593F);
+        float f5 = -MathHelper.b(-f1 * 0.01745329F);
+        float f6 = MathHelper.a(-f1 * 0.01745329F);
+        float f7 = f4 * f5;
+        float f8 = f6;
+        float f9 = f3 * f5;
+        double d3 = 5D;
+        Vec3D vec3d1 = vec3d.c((double) f7 * d3, (double) f8 * d3, (double) f9 * d3);
+        MovingObjectPosition movingobjectposition = world.a(vec3d, vec3d1, a == 0);
+
+        if (movingobjectposition == null) {
+            return itemstack;
+        }
+        if (movingobjectposition.a == 0) {
+            int i = movingobjectposition.b;
+            int j = movingobjectposition.c;
+            int k = movingobjectposition.d;
+
+            if (!world.a(entityplayer, i, j, k)) {
+                return itemstack;
+            }
+            
+            // Craftbukkit start
+            // Craftbukkit Click == placed when handling an empty bucket!
+            CraftWorld theWorld = ((WorldServer) world).getWorld();
+            CraftBlock blockClicked = (CraftBlock) theWorld.getBlockAt(i, j, k);
+            BlockFace direction = CraftBlock.notchToBlockFace(movingobjectposition.e);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            
+            if (a == 0) {
+                if (world.c(i, j, k) == Material.f && world.b(i, j, k) == 0) {
+                    PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                    ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+                    
+                    if (!pie.isCancelled()) { 
+                        world.d(i, j, k, 0);
+                        return new ItemStack(Item.av);
+                    } else {
+                        return itemstack;
+                    }
+                }
+                if (world.c(i, j, k) == Material.g && world.b(i, j, k) == 0) {
+                    PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                    ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+                    
+                    if (!pie.isCancelled()) {
+                        world.d(i, j, k, 0);    
+                        return new ItemStack(Item.aw);
+                    } else {
+                        return itemstack;
+                    }
+                }
+            } else {
+                if (a < 0) {
+                    return new ItemStack(Item.au);
+                }
+                if (movingobjectposition.e == 0) {
+                    j--;
+                }
+                if (movingobjectposition.e == 1) {
+                    j++;
+                }
+                if (movingobjectposition.e == 2) {
+                    k--;
+                }
+                if (movingobjectposition.e == 3) {
+                    k++;
+                }
+                if (movingobjectposition.e == 4) {
+                    i--;
+                }
+                if (movingobjectposition.e == 5) {
+                    i++;
+                }
+                if (world.e(i, j, k) || !world.c(i, j, k).a()) {
+                    if (world.q.d && a == Block.A.bh) {
+                        world.a(d + 0.5D, d1 + 0.5D, d2 + 0.5D, "random.fizz", 0.5F, 2.6F + (world.l.nextFloat() - world.l.nextFloat()) * 0.8F);
+                        for (int l = 0; l < 8; l++) {
+                            world.a("largesmoke", (double) i + Math.random(), (double) j + Math.random(), (double) k + Math.random(), 0.0D, 0.0D, 0.0D);
+                        }
+                    } else {
+                        // Craftbukkit bucket empty.
+                        PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                        ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+                        
+                        if (!pie.isCancelled()) {
+                            world.b(i, j, k, a, 0);
+                        } else {
+                            return itemstack;
+                        }
+                    }
+                    return new ItemStack(Item.au);
+                }
+            }
+        } else if (a == 0 && (movingobjectposition.g instanceof EntityCow)) {
+            return new ItemStack(Item.aE);
+        }
+        return itemstack;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemFlintAndSteel.java b/src/main/java/net/minecraft/server/ItemFlintAndSteel.java
new file mode 100644
index 00000000..5a2f9d43
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemFlintAndSteel.java
@@ -0,0 +1,65 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemFlintAndSteel extends Item {
+
+    public ItemFlintAndSteel(int i) {
+        super(i);
+        aX = 1;
+        aY = 64;
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        // Craftbukkit start - get the clicked block
+        CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        
+        if (l == 0) {
+            j--;
+        }
+        if (l == 1) {
+            j++;
+        }
+        if (l == 2) {
+            k--;
+        }
+        if (l == 3) {
+            k++;
+        }
+        if (l == 4) {
+            i--;
+        }
+        if (l == 5) {
+            i++;
+        }
+        int i1 = world.a(i, j, k);
+
+        if (i1 == 0) {
+            // Craftbukkit start
+            // Flint and steel
+            
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+            
+            boolean preventLighter = pie.isCancelled();
+            
+            if (preventLighter) {
+                return false;
+            } else {
+                world.a((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D, "fire.ignite", 1.0F, b.nextFloat() * 0.4F + 0.8F);
+                world.d(i, j, k, Block.ar.bh);
+            }
+        }
+        itemstack.b(1);
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemHoe.java b/src/main/java/net/minecraft/server/ItemHoe.java
new file mode 100644
index 00000000..4002370f
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemHoe.java
@@ -0,0 +1,63 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemHoe extends Item {
+
+    public ItemHoe(int i, int j) {
+        super(i);
+        aX = 1;
+        aY = 32 << j;
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        int i1 = world.a(i, j, k);
+        Material material = world.c(i, j + 1, k);
+
+        if (!material.a() && i1 == Block.u.bh || i1 == Block.v.bh) {
+            // Craftbukkit start
+            // Hoes
+            CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+            
+            if (pie.isCancelled()) return false;
+            
+            Block block = Block.aA;
+
+            world.a((float) i + 0.5F, (float) j + 0.5F, (float) k + 0.5F, block.bq.c(), (block.bq.a() + 1.0F) / 2.0F, block.bq.b() * 0.8F);
+            if (world.z) {
+                return true;
+            }
+            world.d(i, j, k, block.bh);
+            itemstack.b(1);
+            if (world.l.nextInt(8) == 0 && i1 == Block.u.bh) {
+                int j1 = 1;
+
+                for (int k1 = 0; k1 < j1; k1++) {
+                    float f = 0.7F;
+                    float f1 = world.l.nextFloat() * f + (1.0F - f) * 0.5F;
+                    float f2 = 1.2F;
+                    float f3 = world.l.nextFloat() * f + (1.0F - f) * 0.5F;
+                    EntityItem entityitem = new EntityItem(world, (float) i + f1, (float) j + f2, (float) k + f3, new ItemStack(Item.Q));
+
+                    entityitem.c = 10;
+                    world.a(entityitem);
+                }
+
+            }
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemMinecart.java b/src/main/java/net/minecraft/server/ItemMinecart.java
new file mode 100644
index 00000000..dfbd443b
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemMinecart.java
@@ -0,0 +1,45 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemMinecart extends Item {
+
+    public int a;
+
+    public ItemMinecart(int i, int j) {
+        super(i);
+        aX = 1;
+        a = j;
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        int i1 = world.a(i, j, k);
+
+        if (i1 == Block.aG.bh) {
+            // Craftbukkit start
+            // Minecarts
+            CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+            
+            if (pie.isCancelled()) return false;
+            
+            if (!world.z) {
+                world.a(new EntityMinecart(world, (float) i + 0.5F, (float) j + 0.5F, (float) k + 0.5F, a));
+            }
+            itemstack.a--;
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemRedstone.java b/src/main/java/net/minecraft/server/ItemRedstone.java
new file mode 100644
index 00000000..f983fd1b
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemRedstone.java
@@ -0,0 +1,58 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemRedstone extends Item {
+
+    public ItemRedstone(int i) {
+        super(i);
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        // Craftbukkit start get the clicked block
+        CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        
+        if (l == 0) {
+            j--;
+        }
+        if (l == 1) {
+            j++;
+        }
+        if (l == 2) {
+            k--;
+        }
+        if (l == 3) {
+            k++;
+        }
+        if (l == 4) {
+            i--;
+        }
+        if (l == 5) {
+            i++;
+        }
+        if (!world.e(i, j, k)) {
+            return false;
+        }
+        if (Block.av.a(world, i, j, k)) {
+            // Craftbukkit start
+            // Redstone
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+            
+            if (pie.isCancelled()) return false;
+            
+            itemstack.a--;
+            world.d(i, j, k, Block.av.bh);
+        }
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemSeeds.java b/src/main/java/net/minecraft/server/ItemSeeds.java
new file mode 100644
index 00000000..ea475125
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemSeeds.java
@@ -0,0 +1,47 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemSeeds extends Item {
+
+    private int a;
+
+    public ItemSeeds(int i, int j) {
+        super(i);
+        a = j;
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        if (l != 1) {
+            return false;
+        }
+        int i1 = world.a(i, j, k);
+
+        if (i1 == Block.aA.bh) {
+            // Craftbukkit start
+            // Seeds
+            CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+            
+            ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+            
+            if (!pie.isCancelled()) {
+                world.d(i, j + 1, k, a);
+                itemstack.a--;
+                return true;
+            } else {
+                return false;
+            }
+        } else {
+            return false;
+        }
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/ItemSign.java b/src/main/java/net/minecraft/server/ItemSign.java
new file mode 100644
index 00000000..c7f949ea
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ItemSign.java
@@ -0,0 +1,72 @@
+package net.minecraft.server;
+
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemSign extends Item {
+
+    public ItemSign(int i) {
+        super(i);
+        aY = 64;
+        aX = 1;
+    }
+
+    public boolean a(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l) {
+        if (l == 0) {
+            return false;
+        }
+        if (!world.c(i, j, k).a()) {
+            return false;
+        }
+        
+        // Craftbukkit - store the clicked block
+        CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
+        
+        if (l == 1) {
+            j++;
+        }
+        if (l == 2) {
+            k--;
+        }
+        if (l == 3) {
+            k++;
+        }
+        if (l == 4) {
+            i--;
+        }
+        if (l == 5) {
+            i++;
+        }
+        if (!Block.aD.a(world, i, j, k)) {
+            return false;
+        }
+        
+        // Craftbukkit start
+        // Signs
+        CraftItemStack itemInHand = new CraftItemStack(itemstack);
+        CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+        PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, CraftBlock.notchToBlockFace(l));
+        
+        ((WorldServer) world).getServer().getPluginManager().callEvent(pie);
+        
+        if (pie.isCancelled()) return false;
+        
+        if (l == 1) {
+            world.b(i, j, k, Block.aD.bh, MathHelper.b((double) (((entityplayer.v + 180F) * 16F) / 360F) + 0.5D) & 0xf);
+        } else {
+            world.b(i, j, k, Block.aI.bh, l);
+        }
+        itemstack.a--;
+        TileEntitySign tileentitysign = (TileEntitySign) world.l(i, j, k);
+
+        if (tileentitysign != null) {
+            entityplayer.a(tileentitysign);
+        }
+        return true;
+    }
+}
+
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index c3b2568c..b54a1d4c 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -136,6 +136,8 @@ implements ICommandListener, Runnable {
     private void e() {
         i = null;
         j = 0;
+        
+        server.loadPlugins();
     }
 
     private void f() {
diff --git a/src/main/java/net/minecraft/server/NetServerHandler.java b/src/main/java/net/minecraft/server/NetServerHandler.java
index 2fd1c49f..fb97d211 100644
--- a/src/main/java/net/minecraft/server/NetServerHandler.java
+++ b/src/main/java/net/minecraft/server/NetServerHandler.java
@@ -2,12 +2,17 @@ package net.minecraft.server;
 
 import java.util.*;
 import java.util.logging.Logger;
+
+import org.bukkit.BlockFace;
 import org.bukkit.Location;
 import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
 import org.bukkit.craftbukkit.CraftPlayer;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.event.Event.Type;
+import org.bukkit.event.block.BlockRightClickedEvent;
 import org.bukkit.event.player.PlayerChatEvent;
+import org.bukkit.event.player.PlayerItemEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 
 
@@ -290,43 +295,74 @@ implements ICommandListener {
         d.e.B = false;
     }
     
-    // Craftbukkit start
+    // Craftbukkit start - store the last block right clicked and what type it was
     CraftBlock lastRightClicked;
-    // Craftbukkit stop
-
+    int lastMaterial;
+    
     public void a(Packet15Place packet15place) {
         ItemStack itemstack = e.an.e();
-        boolean flag = d.e.B = d.f.g(e.aw);
-
-        // Craftbukkit start
+        // Craftbukkit we don't check spawn protection here anymore
+        /* boolean flag = */d.e.B = d.f.g(e.aw);
+    
         CraftBlock blockClicked = null;
-        CraftBlock blockPlaced = null;
+        BlockFace blockFace = null;
         
         if (packet15place.d == 255) {
-            // ITEM_USE -- if we have a lastRightClicked then it could be a usable location
-            blockClicked = lastRightClicked;
+            // Craftbukkit ITEM_USE -- if we have a lastRightClicked then it could be a usable location
+            if (packet15place.e != null && packet15place.e.c == lastMaterial) {
+                blockClicked = lastRightClicked;
+            } else if (lastMaterial == 0) {
+                blockClicked = lastRightClicked;
+            }
             lastRightClicked = null;
+            lastMaterial = 0;
         } else {
-            // RIGHTCLICK or BLOCK_PLACE .. or nothing
+            // Craftbukkit RIGHTCLICK or BLOCK_PLACE .. or nothing
             blockClicked = (CraftBlock) d.e.getWorld().getBlockAt(packet15place.a, packet15place.b, packet15place.c);
-            // TODO: we don't have "faceclicked" concept in bukkit
-            // blockClicked.setFaceClicked(Block.Face.fromId(paramgt.d));
             lastRightClicked = blockClicked;
+            lastMaterial = (packet15place.e == null) ? 0 : packet15place.e.c;
         }
-
-        // If we clicked on something then we also have a location to place the block
+        
         if (blockClicked != null && itemstack != null) {
-            blockPlaced = (CraftBlock) blockClicked.getFace(CraftBlock.notchToBlockFace(packet15place.d));
-            // TODO: in hMod we've set the new type already. We haven't yet here.
-            // blockPlaced = new Block( localil.c, blockClicked.getX(), blockClicked.getY(), blockClicked.getZ());
+            blockFace = CraftBlock.notchToBlockFace(packet15place.d); 
+        } else {
+            blockFace = BlockFace.Self;
         }
-        // Craftbukkit stop
+        
+        // Craftbukkit if rightclick decremented the item, always send the update packet.
+        // this is not here for Craftbukkit's own functionality; rather it is to fix
+        // a notch bug where the item doesn't update correctly.
+        boolean always = false;
         
         if (packet15place.d == 255) {
             if (itemstack == null) {
                 return;
             }
-            e.c.a(e, d.e, itemstack);
+            
+            CraftItemStack craftItem = new CraftItemStack(itemstack);
+            CraftPlayer player = new CraftPlayer(server, e);
+            PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, player, craftItem, blockClicked, blockFace);
+            
+            // Craftbukkit We still call this event even in spawn protection.
+            // Don't call this event if using Buckets / signs
+            switch (craftItem.getType()) {
+            case Sign:
+            case Bucket:
+            case WaterBucket:
+            case LavaBucket:
+                break;
+            default:
+                server.getPluginManager().callEvent(pie);
+            }
+
+            if (!pie.isCancelled()) {
+                int itemstackAmount = itemstack.a;
+                e.c.a(e, d.e, itemstack);
+                // Craftbukkit notch decrements the counter by 1 in the above method with food,
+                // snowballs and so forth, but he does it in a place that doesnt cause the
+                // inventory update packet to get sent
+                always = (itemstack.a != itemstackAmount);
+            }
         } else {
             int l = packet15place.a;
             int i1 = packet15place.b;
@@ -338,9 +374,18 @@ implements ICommandListener {
             if (l1 > i2) {
                 i2 = l1;
             }
-            if (i2 > 16 || flag) {
-                e.c.a(e, d.e, itemstack, l, i1, j1, k1);
-            }
+            
+            // Craftbukkit start
+            CraftItemStack craftItem = new CraftItemStack(itemstack);
+            CraftPlayer player = new CraftPlayer(server, e);
+//            boolean canBuild = (i2 > 16) || flag;
+            BlockRightClickedEvent brce = new BlockRightClickedEvent(Type.BLOCK_RIGHTCLICKED, blockClicked, blockFace, craftItem, player);
+            server.getPluginManager().callEvent(brce);
+            
+            // Craftbukkit WE HAVE MOVED THE SPAWN PROTECTION CHECK DOWN INTO CLASS ItemBlock!!!
+            e.c.a(e, d.e, itemstack, l, i1, j1, k1);
+            
+            // These are the response packets back to the client
             e.a.b(new Packet53BlockChange(l, i1, j1, d.e));
             if (k1 == 0) {
                 i1--;
@@ -371,12 +416,12 @@ implements ICommandListener {
 
         e.ap.a();
         e.am = false;
-        if (!ItemStack.a(e.an.e(), packet15place.e)) {
+        if (always || !ItemStack.a(e.an.e(), packet15place.e)) {
             b(new Packet103(e.ap.f, slot.c, e.an.e()));
         }
         d.e.B = false;
     }
-
+    
     public void a(String s, Object aobj[]) {
         a.info((new StringBuilder()).append(e.aw).append(" lost connection: ").append(s).toString());
         d.f.a(new Packet3Chat((new StringBuilder()).append("\247e").append(e.aw).append(" left the game.").toString()));
@@ -418,7 +463,7 @@ implements ICommandListener {
             // CraftBukkit start
             PlayerChatEvent event = new PlayerChatEvent(Type.PLAYER_CHAT, player, s);
             server.getPluginManager().callEvent(event);
-            s = (new StringBuilder()).append("<").append(event.getPlayer().getName()).append("> ").append(event.getMessage()).toString();
+            s = String.format(event.getFormat(), event.getPlayer().getDisplayName(), event.getMessage());
             if (event.isCancelled()) return;
             // CraftBukkit stop
 
diff --git a/src/main/java/net/minecraft/server/Slot.java b/src/main/java/net/minecraft/server/Slot.java
new file mode 100644
index 00000000..63234dd4
--- /dev/null
+++ b/src/main/java/net/minecraft/server/Slot.java
@@ -0,0 +1,51 @@
+package net.minecraft.server;

+

+

+public class Slot {

+

+    public final int a; // CraftBukkit: private -> public

+    public final IInventory b; // CraftBukkit: private -> public

+    public int c;

+    public int d;

+    public int e;

+    

+    public Slot(IInventory iinventory, int i, int j, int k) {

+        b = iinventory;

+        a = i;

+        d = j;

+        e = k;

+    }

+

+    public void b() {

+        d();

+    }

+

+    public boolean a(ItemStack itemstack) {

+        return true;

+    }

+

+    public ItemStack c() {

+        return b.a(a);

+    }

+

+    public void b(ItemStack itemstack) {

+        b.a(a, itemstack);

+        d();

+    }

+

+    public void d() {

+        b.d();

+    }

+

+    public int a() {

+        return b.c();

+    }

+

+    public ItemStack a(int i) {

+        return b.a(a, i);

+    }

+

+    public boolean a(IInventory iinventory, int i) {

+        return iinventory == b && i == a;

+    }

+}

diff --git a/src/main/java/net/minecraft/server/TileEntityChest.java b/src/main/java/net/minecraft/server/TileEntityChest.java
new file mode 100644
index 00000000..cc5e7f81
--- /dev/null
+++ b/src/main/java/net/minecraft/server/TileEntityChest.java
@@ -0,0 +1,103 @@
+package net.minecraft.server;

+

+

+public class TileEntityChest extends TileEntity

+        implements IInventory {

+

+    private ItemStack e[];

+

+    // CraftBukkit start

+    public ItemStack[] getContents() {

+        return e;

+    }

+    // CraftBukkit end

+

+    public TileEntityChest() {

+        e = new ItemStack[36];

+    }

+

+    public int a() {

+        return 27;

+    }

+

+    public ItemStack a(int i) {

+        return e[i];

+    }

+

+    public ItemStack a(int i, int j) {

+        if (e[i] != null) {

+            if (e[i].a <= j) {

+                ItemStack itemstack = e[i];

+

+                e[i] = null;

+                d();

+                return itemstack;

+            }

+            ItemStack itemstack1 = e[i].a(j);

+

+            if (e[i].a == 0) {

+                e[i] = null;

+            }

+            d();

+            return itemstack1;

+        } else {

+            return null;

+        }

+    }

+

+    public void a(int i, ItemStack itemstack) {

+        e[i] = itemstack;

+        if (itemstack != null && itemstack.a > c()) {

+            itemstack.a = c();

+        }

+        d();

+    }

+

+    public String b() {

+        return "Chest";

+    }

+

+    public void a(NBTTagCompound nbttagcompound) {

+        super.a(nbttagcompound);

+        NBTTagList nbttaglist = nbttagcompound.k("Items");

+

+        e = new ItemStack[a()];

+        for (int i = 0; i < nbttaglist.b(); i++) {

+            NBTTagCompound nbttagcompound1 = (NBTTagCompound) nbttaglist.a(i);

+            int j = nbttagcompound1.b("Slot") & 0xff;

+

+            if (j >= 0 && j < e.length) {

+                e[j] = new ItemStack(nbttagcompound1);

+            }

+        }

+

+    }

+

+    public void b(NBTTagCompound nbttagcompound) {

+        super.b(nbttagcompound);

+        NBTTagList nbttaglist = new NBTTagList();

+

+        for (int i = 0; i < e.length; i++) {

+            if (e[i] != null) {

+                NBTTagCompound nbttagcompound1 = new NBTTagCompound();

+

+                nbttagcompound1.a("Slot", (byte) i);

+                e[i].a(nbttagcompound1);

+                nbttaglist.a(nbttagcompound1);

+            }

+        }

+

+        nbttagcompound.a("Items", nbttaglist);

+    }

+

+    public int c() {

+        return 64;

+    }

+

+    public boolean a_(EntityPlayer entityplayer) {

+        if (a.l(b, c, d) != this) {

+            return false;

+        }

+        return entityplayer.d((double) b + 0.5D, (double) c + 0.5D, (double) d + 0.5D) <= 64D;

+    }

+}

diff --git a/src/main/java/net/minecraft/server/TileEntityFurnace.java b/src/main/java/net/minecraft/server/TileEntityFurnace.java
new file mode 100644
index 00000000..ff266f7c
--- /dev/null
+++ b/src/main/java/net/minecraft/server/TileEntityFurnace.java
@@ -0,0 +1,240 @@
+package net.minecraft.server;

+

+

+public class TileEntityFurnace extends TileEntity

+        implements IInventory {

+

+    private ItemStack h[];

+    public int e;

+    public int f;

+    public int g;

+

+    // CraftBukkit start

+    public ItemStack[] getContents() {

+        return h;

+    }

+    // CraftBukkit end 

+

+    public TileEntityFurnace() {

+        h = new ItemStack[3];

+        e = 0;

+        f = 0;

+        g = 0;

+    }

+

+    public int a() {

+        return h.length;

+    }

+

+    public ItemStack a(int j) {

+        return h[j];

+    }

+

+    public ItemStack a(int j, int k) {

+        if (h[j] != null) {

+            if (h[j].a <= k) {

+                ItemStack itemstack = h[j];

+

+                h[j] = null;

+                return itemstack;

+            }

+            ItemStack itemstack1 = h[j].a(k);

+

+            if (h[j].a == 0) {

+                h[j] = null;

+            }

+            return itemstack1;

+        } else {

+            return null;

+        }

+    }

+

+    public void a(int j, ItemStack itemstack) {

+        h[j] = itemstack;

+        if (itemstack != null && itemstack.a > c()) {

+            itemstack.a = c();

+        }

+    }

+

+    public String b() {

+        return "Furnace";

+    }

+

+    public void a(NBTTagCompound nbttagcompound) {

+        super.a(nbttagcompound);

+        NBTTagList nbttaglist = nbttagcompound.k("Items");

+

+        h = new ItemStack[a()];

+        for (int j = 0; j < nbttaglist.b(); j++) {

+            NBTTagCompound nbttagcompound1 = (NBTTagCompound) nbttaglist.a(j);

+            byte byte0 = nbttagcompound1.b("Slot");

+

+            if (byte0 >= 0 && byte0 < h.length) {

+                h[byte0] = new ItemStack(nbttagcompound1);

+            }

+        }

+

+        e = nbttagcompound.c("BurnTime");

+        g = nbttagcompound.c("CookTime");

+        f = a(h[1]);

+    }

+

+    public void b(NBTTagCompound nbttagcompound) {

+        super.b(nbttagcompound);

+        nbttagcompound.a("BurnTime", (short) e);

+        nbttagcompound.a("CookTime", (short) g);

+        NBTTagList nbttaglist = new NBTTagList();

+

+        for (int j = 0; j < h.length; j++) {

+            if (h[j] != null) {

+                NBTTagCompound nbttagcompound1 = new NBTTagCompound();

+

+                nbttagcompound1.a("Slot", (byte) j);

+                h[j].a(nbttagcompound1);

+                nbttaglist.a(nbttagcompound1);

+            }

+        }

+

+        nbttagcompound.a("Items", nbttaglist);

+    }

+

+    public int c() {

+        return 64;

+    }

+

+    public boolean g() {

+        return e > 0;

+    }

+

+    public void e() {

+        boolean flag = e > 0;

+        boolean flag1 = false;

+

+        if (e > 0) {

+            e--;

+        }

+        if (!a.z) {

+            if (e == 0 && i()) {

+                f = e = a(h[1]);

+                if (e > 0) {

+                    flag1 = true;

+                    if (h[1] != null) {

+                        h[1].a--;

+                        if (h[1].a == 0) {

+                            h[1] = null;

+                        }

+                    }

+                }

+            }

+            if (g() && i()) {

+                g++;

+                if (g == 200) {

+                    g = 0;

+                    h();

+                    flag1 = true;

+                }

+            } else {

+                g = 0;

+            }

+            if (flag != (e > 0)) {

+                flag1 = true;

+                BlockFurnace.a(e > 0, a, b, c, d);

+            }

+        }

+        if (flag1) {

+            d();

+        }

+    }

+

+    private boolean i() {

+        if (h[0] == null) {

+            return false;

+        }

+        int j = b(h[0].a().aW);

+

+        if (j < 0) {

+            return false;

+        }

+        if (h[2] == null) {

+            return true;

+        }

+        if (h[2].c != j) {

+            return false;

+        }

+        if (h[2].a < c() && h[2].a < h[2].b()) {

+            return true;

+        }

+        return h[2].a < Item.c[j].b();

+    }

+

+    public void h() {

+        if (!i()) {

+            return;

+        }

+        int j = b(h[0].a().aW);

+

+        if (h[2] == null) {

+            h[2] = new ItemStack(j, 1);

+        } else if (h[2].c == j) {

+            h[2].a++;

+        }

+        h[0].a--;

+        if (h[0].a <= 0) {

+            h[0] = null;

+        }

+    }

+

+    private int b(int j) {

+        if (j == Block.H.bh) {

+            return Item.m.aW;

+        }

+        if (j == Block.G.bh) {

+            return Item.n.aW;

+        }

+        if (j == Block.aw.bh) {

+            return Item.l.aW;

+        }

+        if (j == Block.E.bh) {

+            return Block.M.bh;

+        }

+        if (j == Item.ao.aW) {

+            return Item.ap.aW;

+        }

+        if (j == Item.aS.aW) {

+            return Item.aT.aW;

+        }

+        if (j == Block.w.bh) {

+            return Block.t.bh;

+        }

+        if (j == Item.aG.aW) {

+            return Item.aF.aW;

+        } else {

+            return -1;

+        }

+    }

+

+    private int a(ItemStack itemstack) {

+        if (itemstack == null) {

+            return 0;

+        }

+        int j = itemstack.a().aW;

+

+        if (j < 256 && Block.m[j].bs == Material.c) {

+            return 300;

+        }

+        if (j == Item.B.aW) {

+            return 100;

+        }

+        if (j == Item.k.aW) {

+            return 1600;

+        }

+        return j != Item.aw.aW ? 0 : 20000;

+    }

+

+    public boolean a_(EntityPlayer entityplayer) {

+        if (a.l(b, c, d) != this) {

+            return false;

+        }

+        return entityplayer.d((double) b + 0.5D, (double) c + 0.5D, (double) d + 0.5D) <= 64D;

+    }

+}

diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 11d3561c..47af8d8b 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -36,17 +36,23 @@ public class WorldServer extends World {
     @Override
     public boolean c(int i1, int j1, int k1, int l1) {
         boolean result = super.c(i1, j1, k1, l1);
-        if (world != null) world.updateBlock(i1, j1, k1);
+        if ((result) && (world != null)) world.updateBlock(i1, j1, k1);
         return result;
     }
 
     @Override
-    public boolean d(int i1, int j1, int k1, int l1) {
-        boolean result = super.d(i1, j1, k1, l1);
-        if (world != null) world.updateBlock(i1, j1, k1);
+    public boolean a(int i1, int j1, int k1, int l1) {
+        boolean result = super.a(i1, j1, k1, l1);
+        if ((result) && (world != null)) world.updateBlock(i1, j1, k1);
         return result;
     }
 
+    @Override
+    public void a(int i1, int j1, int k1, TileEntity tileentity) {
+        super.a(i1, j1, k1, tileentity);
+        if (world != null) world.updateBlock(i1, j1, k1);
+    }
+
     public CraftWorld getWorld() {
         return world;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/CraftBlock.java
index 19dce3c7..64b13a4f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftBlock.java
@@ -1,7 +1,11 @@
 
 package org.bukkit.craftbukkit;
 
+import net.minecraft.server.MobSpawnerBase;
 import org.bukkit.*;
+import org.bukkit.block.BlockState;
+import org.bukkit.craftbukkit.block.CraftBlockState;
+import org.bukkit.craftbukkit.block.CraftSign;
 
 public class CraftBlock implements Block {
     private final CraftWorld world;
@@ -113,10 +117,11 @@ public class CraftBlock implements Block {
      * Sets the type-ID of this block
      *
      * @param type Type-ID to change this block to
+     * @return whether the block was changed
      */
-    public void setTypeID(final int type) {
+    public boolean setTypeID(final int type) {
         this.type = type;
-        world.getHandle().d(x, y, z, type);
+        return world.getHandle().d(x, y, z, type);
     }
 
     /**
@@ -153,7 +158,27 @@ public class CraftBlock implements Block {
      * @return Block at the given face
      */
     public Block getFace(final BlockFace face) {
-        return getRelative(face.getModX(), face.getModY(), face.getModZ());
+        return getFace(face, 1);
+    }
+
+    /**
+     * Gets the block at the given distance of the given face<br />
+     * <br />
+     * For example, the following method places water at 100,102,100; two blocks
+     * above 100,100,100.
+     * <pre>
+     * Block block = world.getBlockAt(100,100,100);
+     * Block shower = block.getFace(BlockFace.Up, 2);
+     * shower.setType(Material.WATER);
+     * </pre>
+     *
+     * @param face Face of this block to return
+     * @param distance Distance to get the block at
+     * @return Block at the given face
+     */
+    public Block getFace(final BlockFace face, final int distance) {
+        return getRelative(face.getModX() * distance, face.getModY() * distance,
+                face.getModZ() * distance);
     }
 
     /**
@@ -168,6 +193,38 @@ public class CraftBlock implements Block {
         return getWorld().getBlockAt(getX() + modX, getY() + modY, getZ() + modZ);
     }
 
+    /**
+     * Gets the face relation of this block compared to the given block<br />
+     * <br />
+     * For example:
+     * <pre>
+     * Block current = world.getBlockAt(100, 100, 100);
+     * Block target = world.getBlockAt(100, 101, 100);
+     *
+     * current.getFace(target) == BlockFace.Up;
+     * </pre>
+     * <br />
+     * If the given block is not connected to this block, null may be returned
+     *
+     * @param block Block to compare against this block
+     * @return BlockFace of this block which has the requested block, or null
+     */
+    public BlockFace getFace(final Block block) {
+        BlockFace[] values = BlockFace.values();
+
+        for (BlockFace face : values) {
+            if (
+                    (this.getX() + face.getModX() == block.getX()) &&
+                    (this.getY() + face.getModY() == block.getY()) &&
+                    (this.getZ() + face.getModZ() == block.getZ())
+                ) {
+                return face;
+            }
+        }
+
+        return null;
+    }
+
     @Override
     public String toString() {
         return "CraftBlock{" + "world=" + world + "x=" + x + "y=" + y + "z=" + z + "type=" + type + "data=" + data + '}';
@@ -197,4 +254,50 @@ public class CraftBlock implements Block {
             return BlockFace.Self;
         }
     }
+
+    public BlockState getState() {
+        Material material = getType();
+
+        switch (material) {
+            case Sign:
+            case SignPost:
+            case WallSign:
+                return new CraftSign(this);
+            default:
+                return new CraftBlockState(this);
+        }
+    }
+
+    public Biome getBiome() {
+        // TODO: This may not be 100% accurate; investigate into getting per-block instead of per-chunk
+        MobSpawnerBase base = world.getHandle().a().a(chunk.getX(), chunk.getZ());
+
+        if (base == MobSpawnerBase.a) {
+            return Biome.RAINFOREST;
+        } else if (base == MobSpawnerBase.b) {
+            return Biome.SWAMPLAND;
+        } else if (base == MobSpawnerBase.c) {
+            return Biome.SEASONAL_FOREST;
+        } else if (base == MobSpawnerBase.d) {
+            return Biome.FOREST;
+        } else if (base == MobSpawnerBase.e) {
+            return Biome.SAVANNA;
+        } else if (base == MobSpawnerBase.f) {
+            return Biome.SHRUBLAND;
+        } else if (base == MobSpawnerBase.g) {
+            return Biome.TAIGA;
+        } else if (base == MobSpawnerBase.h) {
+            return Biome.DESERT;
+        } else if (base == MobSpawnerBase.i) {
+            return Biome.PLAINS;
+        } else if (base == MobSpawnerBase.j) {
+            return Biome.ICE_DESERT;
+        } else if (base == MobSpawnerBase.k) {
+            return Biome.TUNDRA;
+        } else if (base == MobSpawnerBase.l) {
+            return Biome.HELL;
+        }
+
+        return null;
+    }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBoat.java b/src/main/java/org/bukkit/craftbukkit/CraftBoat.java
new file mode 100644
index 00000000..cad1e407
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftBoat.java
@@ -0,0 +1,18 @@
+package org.bukkit.craftbukkit;
+
+import net.minecraft.server.EntityBoat;
+import org.bukkit.Boat;
+
+/**
+ * A minecart.
+ * 
+ * @author sk89q
+ */
+public class CraftBoat extends CraftVehicle implements Boat {
+    protected EntityBoat boat;
+
+    public CraftBoat(CraftServer server, EntityBoat entity) {
+        super(server, entity);
+        boat = entity;
+    }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/CraftEntity.java
index 11e5847e..d9ac3190 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftEntity.java
@@ -4,6 +4,8 @@ package org.bukkit.craftbukkit;
 import net.minecraft.server.Entity;
 import net.minecraft.server.WorldServer;
 import org.bukkit.Location;
+import org.bukkit.Vector;
+import org.bukkit.Vehicle;
 import org.bukkit.World;
 
 public abstract class CraftEntity implements org.bukkit.Entity {
@@ -19,6 +21,16 @@ public abstract class CraftEntity implements org.bukkit.Entity {
         return new Location(getWorld(), entity.p, entity.q, entity.r, entity.v, entity.w);
     }
 
+    public Vector getVelocity() {
+        return new Vector(entity.s, entity.t, entity.u);
+    }
+
+    public void setVelocity(Vector vel) {
+        entity.s = vel.getX();
+        entity.t = vel.getY();
+        entity.u = vel.getZ();
+    }
+
     public World getWorld() {
         return ((WorldServer)entity.l).getWorld();
     }
@@ -27,6 +39,10 @@ public abstract class CraftEntity implements org.bukkit.Entity {
         entity.b(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
     }
 
+    public void teleportTo(org.bukkit.Entity destination) {
+        teleportTo(destination.getLocation());
+    }
+
     public int getEntityID() {
         return entity.g;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/CraftHumanEntity.java
index b03f0967..91437f4f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftHumanEntity.java
@@ -2,22 +2,18 @@
 package org.bukkit.craftbukkit;
 
 import net.minecraft.server.EntityPlayer;
-import net.minecraft.server.InventoryPlayer;
 import org.bukkit.HumanEntity;
 import org.bukkit.ItemStack;
+import org.bukkit.PlayerInventory;
 
 public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
     private EntityPlayer entity;
+    private CraftInventoryPlayer inventory;
 
     public CraftHumanEntity(final CraftServer server, final EntityPlayer entity) {
         super(server, entity);
         this.entity = entity;
-    }
-
-    public ItemStack getSelectedItem() {
-        // TODO: Implement inventories
-        final InventoryPlayer inventory = entity.an;
-        return new ItemStack(inventory.e().c, inventory.e().a);
+        this.inventory = new CraftInventoryPlayer( entity.an );
     }
 
     public String getName() {
@@ -34,6 +30,14 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         this.entity = entity;
     }
 
+    public PlayerInventory getInventory() {
+        return inventory;
+    }
+
+    public ItemStack getItemInHand() {
+        return getInventory().getItemInHand();
+    }
+
     @Override
     public String toString() {
         return "CraftHumanEntity{" + "id=" + getEntityID() + "name=" + getName() + '}';
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/CraftInventory.java
new file mode 100644
index 00000000..c74ecea3
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftInventory.java
@@ -0,0 +1,195 @@
+package org.bukkit.craftbukkit;

+

+import java.util.HashMap;

+

+import net.minecraft.server.IInventory;

+

+import org.bukkit.ItemStack;

+import org.bukkit.Material;

+

+public class CraftInventory implements org.bukkit.Inventory {

+    protected IInventory inventory;

+

+    public CraftInventory(IInventory inventory) {

+        this.inventory = inventory;

+    }

+

+    public IInventory getInventory() {

+        return inventory;

+    }

+

+    public int getSize() {

+        return getInventory().a();

+    }

+

+    public String getName() {

+        return getInventory().b();

+    }

+

+    public ItemStack getItem(int index) {

+        return new CraftItemStack(getInventory().a(index));

+    }

+

+    public ItemStack[] getContents() {

+        ItemStack[] items = new ItemStack[getSize()];

+        net.minecraft.server.ItemStack[] mcItems = getInventory().getContents();

+

+        for (int i = 0; i < mcItems.length; i++ ) {

+            items[i] = new CraftItemStack(mcItems[i]);

+        }

+

+        return items;

+    }

+

+    public void setItem(int index, ItemStack item) {

+        getInventory().a( index, new net.minecraft.server.ItemStack( item.getTypeID(), item.getAmount()));

+    }

+

+    public boolean contains(int materialId) {

+        for (ItemStack item: getContents()) {

+            if (item.getTypeID() == materialId) {

+                return true;

+            }

+        }

+        return false;

+    }

+

+    public boolean contains(Material material) {

+        return contains(material.getID());

+    }

+

+    public boolean contains(ItemStack item) {

+        for (ItemStack i: getContents()) {

+            if (item.equals(i)) {

+                return true;

+            }

+        }

+        return false;

+    }

+

+    public HashMap<Integer, ItemStack> all(int materialId) {

+        HashMap<Integer, ItemStack> slots = new HashMap<Integer, ItemStack>();

+

+        ItemStack[] inventory = getContents();

+        for (int i = 0; i < inventory.length; i++) {

+            ItemStack item = inventory[i];

+            if (item.getTypeID() == materialId) {

+                slots.put( i, item );

+            }

+        }

+        return slots;

+    }

+

+    public HashMap<Integer, ItemStack> all(Material material) {

+        return all(material.getID());

+    }

+

+    public HashMap<Integer, ItemStack> all(ItemStack item) {

+        HashMap<Integer, ItemStack> slots = new HashMap<Integer, ItemStack>();

+

+        ItemStack[] inventory = getContents();

+        for (int i = 0; i < inventory.length; i++) {

+            if (item.equals(inventory[i])) {

+                slots.put( i, item );

+            }

+        }

+        return slots;

+    }

+

+    public int first(int materialId) {

+        ItemStack[] inventory = getContents();

+        for (int i = 0; i < inventory.length; i++) {

+            if (inventory[i].getTypeID() == materialId) {

+                return i;

+            }

+        }

+        return -1;

+    }

+

+    public int first(Material material) {

+        return first(material.getID());

+    }

+

+    public int first(ItemStack item) {

+        ItemStack[] inventory = getContents();

+        for (int i = 0; i < inventory.length; i++) {

+            if (item.equals(inventory[i])) {

+                return i;

+            }

+        }

+        return -1;

+    }

+

+    public int firstEmpty() {

+        return first(Material.Air);

+    }

+

+    public int firstPartial(int materialId) {

+        ItemStack[] inventory = getContents();

+        for (int i = 0; i < inventory.length; i++) {

+            if (inventory[i].getAmount() <= inventory[i].getMaxStackSize()) {

+                return i;

+            }

+        }

+        return -1;

+    }

+

+    public int firstPartial(Material material) {

+        return firstPartial(material.getID());

+    }

+

+    public int firstPartial(ItemStack item) {

+        return firstPartial(item.getTypeID());

+    }

+

+    public HashMap<Integer,ItemStack> addItem(ItemStack... items) {

+        HashMap<Integer,ItemStack> leftover = new HashMap<Integer,ItemStack>();

+

+        /* TODO: some optimization

+         *  - Create a 'firstPartial' with a 'fromIndex'

+         *  - Record the lastPartial per Material

+         *  - Cache firstEmpty result

+         */

+

+        for (int i = 0; i < items.length; i++) {

+            ItemStack item = items[i];

+            while (true) {

+                // Do we already have a stack of it?

+                int firstPartial = firstPartial( item.getTypeID() );

+

+                // Drat! no partial stack

+                if (firstPartial == -1) {

+                    // Find a free spot!

+                    int firstFree = firstEmpty();

+

+                    if (firstFree == -1) {

+                        // No space at all!

+                        leftover.put(i, item);

+                    } else {

+                        // Just store it

+                        setItem( firstFree, item );

+                    }

+                    break;

+                }

+

+                // So, apparently it might only partially fit, well lets do just that

+                ItemStack partialItem = getItem(firstPartial);

+

+                int amount = item.getAmount();

+                int partialAmount = partialItem.getAmount();

+                int maxAmount = partialItem.getMaxStackSize();

+

+                // Check if it fully fits

+                if (amount + partialAmount <= maxAmount) {

+                    partialItem.setAmount( amount + partialAmount );

+                    break;

+                }

+

+                // It fits partially

+                partialItem.setAmount( maxAmount );

+                item.setAmount( amount + partialAmount - maxAmount );

+            }

+        }

+        return leftover;

+    }

+}

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftInventoryPlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftInventoryPlayer.java
new file mode 100644
index 00000000..3ee882fc
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftInventoryPlayer.java
@@ -0,0 +1,67 @@
+package org.bukkit.craftbukkit;

+

+import java.util.ArrayList;

+

+import net.minecraft.server.InventoryPlayer;

+

+import org.bukkit.ItemStack;

+import org.bukkit.PlayerInventory;

+

+public class CraftInventoryPlayer extends CraftInventory implements PlayerInventory {

+    public CraftInventoryPlayer(net.minecraft.server.InventoryPlayer inventory) {

+        super(inventory);

+    }

+    

+    public InventoryPlayer getInventory() {

+        return (InventoryPlayer) inventory;

+    }

+

+    public ArrayList<ItemStack> getArmorContents() {

+        ArrayList<ItemStack> items = new ArrayList<ItemStack>();

+        for (net.minecraft.server.ItemStack item : getInventory().getArmorContents()) {

+            ItemStack i = null;

+            if (item != null) {

+                i = new CraftItemStack(item);

+            }

+            items.add(i);

+        }

+

+        return items;

+    }

+

+    public ItemStack getItemInHand() {

+        return new CraftItemStack( getInventory().e() );

+    }

+

+    public ItemStack getHelmet() {

+        return getItem( getSize() - 4 );

+    }

+

+    public ItemStack getChestplate() {

+        return getItem( getSize() - 3 );

+    }

+

+    public ItemStack getLeggings() {

+        return getItem( getSize() - 2 );

+    }

+

+    public ItemStack getBoots() {

+        return getItem( getSize() - 1 );

+    }

+

+    public void setHelmet(ItemStack helmet) {

+        setItem( getSize() - 4, helmet );

+    }

+

+    public void setChestplate(ItemStack chestplate) {

+        setItem( getSize() - 3, chestplate );

+    }

+

+    public void setLeggings(ItemStack leggings) {

+        setItem( getSize() - 2, leggings );

+    }

+

+    public void setBoots(ItemStack boots) {

+        setItem( getSize() - 1, boots );

+    }

+}

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftItemDrop.java b/src/main/java/org/bukkit/craftbukkit/CraftItemDrop.java
new file mode 100644
index 00000000..0def1825
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftItemDrop.java
@@ -0,0 +1,23 @@
+package org.bukkit.craftbukkit;

+

+import net.minecraft.server.EntityItem;

+import org.bukkit.ItemDrop;

+import org.bukkit.ItemStack;

+

+/**

+ * Represents an item drop.

+ * 

+ * @author sk89q

+ */

+public class CraftItemDrop extends CraftEntity implements ItemDrop {

+    private EntityItem item;

+    

+    public CraftItemDrop(CraftServer server, EntityItem ent) {

+        super(server, ent);

+        this.item = ent;

+    }

+

+    public ItemStack getItemStack() {

+        return new CraftItemStack(item.a);

+    }

+}

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/CraftItemStack.java
index ed800910..d1571ac4 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftItemStack.java
@@ -7,55 +7,83 @@ public class CraftItemStack extends ItemStack {
     protected net.minecraft.server.ItemStack item;
 
     public CraftItemStack(net.minecraft.server.ItemStack item) {
-        super(item.c, item.a);
+        super(item != null ? item.c : 0, item != null ? item.a : 0);
         this.item = item;
     }
 
     /*
-     * Unsure if we have to syn before each of these calls the values in 'item'
+     * Unsure if we have to sync before each of these calls the values in 'item'
      * are all public.
      */
 
     @Override
     public Material getType() {
-        super.setTypeID(item.c); // sync, needed?
+        super.setTypeID(item != null ? item.c : 0); // sync, needed?
         return super.getType();
     }
 
     @Override
     public int getTypeID() {
-        super.setTypeID(item.c); // sync, needed?
-        return item.c;
+        super.setTypeID(item != null ? item.c : 0); // sync, needed?
+        return item != null ? item.c : 0;
     }
 
     @Override
     public void setTypeID(int type) {
-        super.setTypeID(item.c);
-        item.c = type;
+        if (type == 0) {
+            super.setTypeID(0);
+            super.setAmount(0);
+            item = null;
+        } else {
+            if (item == null) {
+                item = new net.minecraft.server.ItemStack(type);
+                super.setAmount(1);
+            } else {
+                item.c = type;
+                super.setTypeID(item.c);
+            }
+        }
     }
 
     @Override
     public int getAmount() {
-        super.setAmount(item.a); // sync, needed?
+        super.setAmount(item != null ? item.a : 0); // sync, needed?
         return item.a;
     }
 
     @Override
     public void setAmount(int amount) {
-        super.setAmount(amount);
-        item.a = amount;
+        if (amount == 0) {
+            super.setTypeID(0);
+            super.setAmount(0);
+            item = null;
+        } else {
+            super.setAmount(amount);
+            item.a = amount;
+        }
     }
 
     @Override
     public void setDamage(final byte damage) {
-        super.setDamage(damage);
-        item.d = damage;
+        // Ignore damage if item is null
+        if (item != null) {
+            super.setDamage(damage);
+            item.d = damage;
+        } 
     }
 
     @Override
     public byte getDamage() {
-        super.setDamage((byte) item.d); // sync, needed?
-        return (byte) item.d;
+        if (item != null) {
+            super.setDamage((byte) item.d); // sync, needed?    
+            return (byte) item.d;
+        } else {
+            return 0;
+        }
     }
 
+    @Override
+    public int getMaxStackSize() {
+        return item.a().b();
+    }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/CraftLivingEntity.java
index 369314de..449ea62f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftLivingEntity.java
@@ -2,13 +2,16 @@
 package org.bukkit.craftbukkit;
 
 import net.minecraft.server.Entity;
+import net.minecraft.server.EntityArrow;
 import net.minecraft.server.EntityEgg;
 import net.minecraft.server.EntityLiving;
 import net.minecraft.server.EntitySnowball;
 
+import org.bukkit.Arrow;
 import org.bukkit.Egg;
 import org.bukkit.LivingEntity;
 import org.bukkit.Snowball;
+import org.bukkit.Vehicle;
 
 public class CraftLivingEntity extends CraftEntity implements LivingEntity {
     private EntityLiving entity;
@@ -58,4 +61,37 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         world.a(snowball);
         return new CraftSnowball(server, snowball);
     }
+
+    public Arrow shootArrow() {
+        net.minecraft.server.World world = ((CraftWorld)getWorld()).getHandle();
+        EntityArrow snowball = new EntityArrow(world, entity);
+        world.a(snowball);
+        return new CraftArrow(server, snowball);
+    }
+
+    public boolean isInsideVehicle() {
+        return entity.k != null;
+    }
+
+    public boolean leaveVehicle() {
+        if (entity.k == null) {
+            return false;
+        }
+        
+        entity.setPassengerOf(null);
+        return true;
+    }
+
+    public Vehicle getVehicle() {
+        if (entity.k == null) {
+            return null;
+        }
+        
+        org.bukkit.Entity vehicle = ((CraftWorld)getWorld()).toCraftEntity(entity.k);
+        if (vehicle instanceof Vehicle) {
+            return (Vehicle)vehicle;
+        }
+        
+        return null;
+    }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftMappable.java b/src/main/java/org/bukkit/craftbukkit/CraftMappable.java
new file mode 100644
index 00000000..8e411846
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftMappable.java
@@ -0,0 +1,16 @@
+package org.bukkit.craftbukkit;
+
+/**
+ * Indicates that an object has a method to get its CraftBukkit-equivalent
+ * CraftEntity object from its Minecraft net.minecraft.server.Entity object.
+ * 
+ * @author sk89q
+ */
+public interface CraftMappable {
+    /**
+     * Gets the CraftEntity version.
+     * 
+     * @return
+     */
+    public CraftEntity getCraftEntity();
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftMinecart.java b/src/main/java/org/bukkit/craftbukkit/CraftMinecart.java
index 44082603..0d55ad82 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftMinecart.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftMinecart.java
@@ -1,9 +1,7 @@
 package org.bukkit.craftbukkit;
 
 import net.minecraft.server.EntityMinecart;
-import org.bukkit.LivingEntity;
 import org.bukkit.Minecart;
-import org.bukkit.Vector;
 
 /**
  * A minecart.
@@ -38,25 +36,6 @@ public class CraftMinecart extends CraftVehicle implements Minecart {
         minecart = entity;
     }
 
-    public Vector getVelocity() {
-        return new Vector(minecart.s, minecart.t, minecart.u);
-    }
-
-    public void setVelocity(Vector vel) {
-        minecart.s = vel.getX();
-        minecart.t = vel.getY();
-        minecart.u = vel.getZ();
-    }
-
-    public LivingEntity getPassenger() {
-        // @TODO: Implement
-        return null;
-    }
-
-    public boolean isEmpty() {
-        return minecart.j == null;
-    }
-
     public void setDamage(int damage) {
         minecart.a = damage;
     }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftPlayer.java
index 195f4374..90c3d7cc 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftPlayer.java
@@ -9,11 +9,12 @@ import org.bukkit.Location;
 import org.bukkit.Player;
 
 public class CraftPlayer extends CraftHumanEntity implements Player {
-
     private EntityPlayerMP entity;
+    private String name;
 
     public CraftPlayer(CraftServer server, EntityPlayerMP entity) {
         super(server, entity);
+        this.name = getName();
         this.entity = entity;
     }
 
@@ -58,6 +59,14 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         entity.a.a(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
     }
 
+    public String getDisplayName() {
+        return name;
+    }
+
+    public void setDisplayName(final String name) {
+        this.name = name;
+    }
+
     @Override
     public String toString() {
         return "CraftPlayer{" + "name=" + getName() + '}';
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 4d814ed1..c3b9c7cd 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1,6 +1,7 @@
 package org.bukkit.craftbukkit;
 
 import java.io.File;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -26,7 +27,9 @@ public final class CraftServer implements Server {
         this.server = server;
 
         pluginManager.RegisterInterface(JavaPluginLoader.class);
-
+    }
+    
+    public void loadPlugins() {
         File pluginFolder = (File)console.options.valueOf("plugins");
 
         if (pluginFolder.exists()) {
@@ -78,6 +81,27 @@ public final class CraftServer implements Server {
     public Player getPlayer(final EntityPlayerMP entity) {
         return entity.a.getPlayer();
     }
+    
+    public List<Player> matchPlayer(String partialName) {
+        List<Player> matchedPlayers = new ArrayList<Player>();
+        
+        for (Player iterPlayer : this.getOnlinePlayers()) {
+            String iterPlayerName = iterPlayer.getName();
+
+            if (partialName.equalsIgnoreCase(iterPlayerName)) {
+                // Exact match
+            	matchedPlayers.clear();
+            	matchedPlayers.add(iterPlayer);
+            	break;
+            }	
+            if (iterPlayerName.toLowerCase().indexOf(partialName.toLowerCase()) != -1) {
+            	// Partial match
+                matchedPlayers.add(iterPlayer);
+            }
+        }
+
+        return matchedPlayers;
+    }
 
     public PluginManager getPluginManager() {
         return pluginManager;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftSlot.java b/src/main/java/org/bukkit/craftbukkit/CraftSlot.java
new file mode 100644
index 00000000..32b12b7a
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/CraftSlot.java
@@ -0,0 +1,25 @@
+package org.bukkit.craftbukkit;

+

+import org.bukkit.Inventory;

+import org.bukkit.ItemStack;

+import net.minecraft.server.Slot;

+

+public class CraftSlot implements org.bukkit.Slot {

+    private final Slot slot;

+

+    public CraftSlot(Slot slot) {

+        this.slot = slot;

+    }

+

+    public Inventory getInventory() {

+        return new CraftInventory( slot.b );

+    }

+

+    public int getIndex() {

+        return slot.a;

+    }

+

+    public ItemStack getItem() {

+        return new CraftItemStack( slot.c() );

+    }

+}

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftStorageMinecart.java b/src/main/java/org/bukkit/craftbukkit/CraftStorageMinecart.java
index 7567529e..3063482d 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftStorageMinecart.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftStorageMinecart.java
@@ -1,11 +1,8 @@
 package org.bukkit.craftbukkit;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import net.minecraft.server.EntityMinecart;
 
-import org.bukkit.ItemStack;
+import org.bukkit.Inventory;
 import org.bukkit.StorageMinecart;
 
 /**
@@ -14,32 +11,14 @@ import org.bukkit.StorageMinecart;
  * @author sk89q
  */
 public class CraftStorageMinecart extends CraftMinecart implements StorageMinecart {
+    private CraftInventory inventory;
+    
     public CraftStorageMinecart(CraftServer server, EntityMinecart entity) {
         super(server, entity);
+        inventory = new CraftInventory( entity );
     }
 
-    public int getSize() {
-        return minecart.c();
-    }
-
-    public String getName() {
-        return minecart.b();
-    }
-
-    public ItemStack getItem(int index) {
-        return new CraftItemStack(minecart.a(index));
-    }
-
-    public List<ItemStack> getContents() {
-        ArrayList<ItemStack> items = new ArrayList<ItemStack>();
-        for (net.minecraft.server.ItemStack item: minecart.getContents()) {
-            ItemStack i = null;
-            if (item != null) {
-                i = new CraftItemStack( item );
-            }
-            items.add(i);
-        }
-
-        return items;
+    public Inventory getInventory() {
+        return inventory;
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftVehicle.java b/src/main/java/org/bukkit/craftbukkit/CraftVehicle.java
index a5c03868..ffc93da1 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftVehicle.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftVehicle.java
@@ -1,7 +1,7 @@
 package org.bukkit.craftbukkit;
 
-import net.minecraft.server.Entity;
-
+import org.bukkit.Entity;
+import org.bukkit.Vector;
 import org.bukkit.Vehicle;
 
 /**
@@ -10,7 +10,29 @@ import org.bukkit.Vehicle;
  * @author sk89q
  */
 public abstract class CraftVehicle extends CraftEntity implements Vehicle {
-    public CraftVehicle(CraftServer server, Entity entity) {
+    public CraftVehicle(CraftServer server, net.minecraft.server.Entity entity) {
         super(server, entity);
     }
+
+    public Entity getPassenger() {
+        return ((CraftWorld)getWorld()).toCraftEntity(getHandle().j);
+    }
+    
+    public boolean setPassenger(Entity passenger) {
+        ((CraftEntity)passenger).getHandle().setPassengerOf(getHandle());
+        return true;
+    }
+
+    public boolean isEmpty() {
+        return getHandle().j == null;
+    }
+    
+    public boolean eject() {
+        if (getHandle().j == null) {
+            return false;
+        }
+        
+        getHandle().j.setPassengerOf(null);
+        return true;
+    }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 74c49a9e..35f2a3a8 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -6,13 +6,25 @@ import java.util.Map;
 
 import net.minecraft.server.EntityMinecart;
 import java.util.Random;
+
+import net.minecraft.server.EntityBoat;
+import net.minecraft.server.EntityEgg;
+import net.minecraft.server.EntityItem;
+import net.minecraft.server.EntityLiving;
+import net.minecraft.server.EntityPlayerMP;
+import net.minecraft.server.EntitySnowball;
+import net.minecraft.server.EntityArrow;
+import net.minecraft.server.EntityPlayer;
+import net.minecraft.server.TileEntity;
 import net.minecraft.server.WorldGenBigTree;
 import net.minecraft.server.WorldServer;
-import net.minecraft.server.EntityArrow;
 import net.minecraft.server.WorldGenTrees;
 import org.bukkit.Arrow;
 import org.bukkit.Block;
+import org.bukkit.Boat;
 import org.bukkit.Chunk;
+import org.bukkit.ItemDrop;
+import org.bukkit.ItemStack;
 import org.bukkit.Location;
 import org.bukkit.Minecart;
 import org.bukkit.PoweredMinecart;
@@ -101,6 +113,28 @@ public class CraftWorld implements World {
     public WorldServer getHandle() {
         return world;
     }
+    
+    public ItemDrop dropItem(Location loc, ItemStack item) {
+        net.minecraft.server.ItemStack stack =
+                new net.minecraft.server.ItemStack(
+                        item.getTypeID(), item.getAmount(), item.getDamage());
+        EntityItem entity = new EntityItem(world, loc.getX(), loc.getY(),
+                loc.getZ(), stack);
+        entity.c = 10;
+        world.a(entity);
+        return new CraftItemDrop(world.getServer(), entity);
+    }
+    
+    public ItemDrop dropItemNaturally(Location loc, ItemStack item) {
+        double xs = world.l.nextFloat() * 0.7F + (1.0F - 0.7F) * 0.5D;
+        double ys = world.l.nextFloat() * 0.7F + (1.0F - 0.7F) * 0.5D;
+        double zs = world.l.nextFloat() * 0.7F + (1.0F - 0.7F) * 0.5D;
+        loc = loc.clone();
+        loc.setX(loc.getX() + xs);
+        loc.setX(loc.getY() + ys);
+        loc.setX(loc.getZ() + zs);
+        return dropItem(loc, item);
+    }
 
     public Arrow spawnArrow(Location loc, Vector velocity, float speed,
             float spread) {
@@ -138,6 +172,13 @@ public class CraftWorld implements World {
         return new CraftPoweredMinecart(world.getServer(), minecart);
     }
     
+    public Boat spawnBoat(Location loc) {
+        EntityBoat boat =
+            new EntityBoat(world, loc.getX(), loc.getY(), loc.getZ());
+        world.a(boat);
+        return new CraftBoat(world.getServer(), boat);
+    }
+    
     public boolean generateTree(Location loc) {
         WorldGenTrees treeGen = new WorldGenTrees();
         return treeGen.a(world, rand,
@@ -149,6 +190,40 @@ public class CraftWorld implements World {
         return treeGen.a(world, rand,
                 loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
     }
+    
+    public CraftEntity toCraftEntity(net.minecraft.server.Entity entity) {
+        if (entity instanceof CraftMappable) {
+            return ((CraftMappable)entity).getCraftEntity();
+        } else if (entity instanceof EntityItem) {
+            return new CraftItemDrop(world.getServer(), (EntityItem)entity);
+        } else if (entity instanceof EntityArrow) {
+            return new CraftArrow(world.getServer(), (EntityArrow)entity);
+        } else if (entity instanceof EntityEgg) {
+            return new CraftEgg(world.getServer(), (EntityEgg)entity);
+        } else if (entity instanceof EntityPlayerMP) {
+            return new CraftPlayer(world.getServer(), (EntityPlayerMP)entity);
+        } else if (entity instanceof EntitySnowball) {
+            return new CraftSnowball(world.getServer(), (EntitySnowball)entity);
+        } else if (entity instanceof EntityPlayer) {
+            return new CraftHumanEntity(world.getServer(), (EntityPlayer)entity);
+        } else if (entity instanceof EntityLiving) {
+            return new CraftLivingEntity(world.getServer(), (EntityLiving)entity);
+        } else {
+            return null;
+        }
+    }
+
+    public TileEntity getTileEntityAt(final int x, final int y, final int z) {
+        return world.l(x, y, z);
+    }
+
+    public String getName() {
+        return world.w;
+    }
+
+    public long getId() {
+        return world.u;
+    }
 
     @Override
     public String toString() {
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
new file mode 100644
index 00000000..f2a0c275
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
@@ -0,0 +1,168 @@
+
+package org.bukkit.craftbukkit.block;
+
+import org.bukkit.Block;
+import org.bukkit.Chunk;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.BlockState;
+import org.bukkit.craftbukkit.CraftChunk;
+import org.bukkit.craftbukkit.CraftWorld;
+
+public class CraftBlockState implements BlockState {
+    private final CraftWorld world;
+    private final CraftChunk chunk;
+    private final int x;
+    private final int y;
+    private final int z;
+    protected int type;
+    protected byte data;
+    protected byte light;
+
+    public CraftBlockState(final Block block) {
+        this.world = (CraftWorld)block.getWorld();
+        this.x = block.getX();
+        this.y = block.getY();
+        this.z = block.getZ();
+        this.type = block.getTypeID();
+        this.data = block.getData();
+        this.light = block.getLightLevel();
+        this.chunk = (CraftChunk)block.getChunk();
+    }
+
+    /**
+     * Gets the world which contains this Block
+     *
+     * @return World containing this block
+     */
+    public World getWorld() {
+        return world;
+    }
+
+    /**
+     * Gets the x-coordinate of this block
+     *
+     * @return x-coordinate
+     */
+    public int getX() {
+        return x;
+    }
+
+    /**
+     * Gets the y-coordinate of this block
+     *
+     * @return y-coordinate
+     */
+    public int getY() {
+        return y;
+    }
+
+    /**
+     * Gets the z-coordinate of this block
+     *
+     * @return z-coordinate
+     */
+    public int getZ() {
+        return z;
+    }
+
+    /**
+     * Gets the chunk which contains this block
+     *
+     * @return Containing Chunk
+     */
+    public Chunk getChunk() {
+        return chunk;
+    }
+
+    /**
+     * Sets the metadata for this block
+     *
+     * @param data New block specific metadata
+     */
+    public void setData(final byte data) {
+        this.data = data;
+        world.getHandle().c(x, y, z, data);
+    }
+
+    /**
+     * Gets the metadata for this block
+     *
+     * @return block specific metadata
+     */
+    public byte getData() {
+        return data;
+    }
+
+    /**
+     * Sets the type of this block
+     *
+     * @param type Material to change this block to
+     */
+    public void setType(final Material type) {
+        setTypeID(type.getID());
+    }
+
+    /**
+     * Sets the type-ID of this block
+     *
+     * @param type Type-ID to change this block to
+     */
+    public void setTypeID(final int type) {
+        this.type = type;
+        world.getHandle().d(x, y, z, type);
+    }
+
+    /**
+     * Gets the type of this block
+     *
+     * @return block type
+     */
+    public Material getType() {
+        return Material.getMaterial(getTypeID());
+    }
+
+    /**
+     * Gets the type-ID of this block
+     *
+     * @return block type-ID
+     */
+    public int getTypeID() {
+        return type;
+    }
+
+    /**
+     * Gets the light level between 0-15
+     *
+     * @return light level
+     */
+    public byte getLightLevel() {
+        return light;
+    }
+
+    public Block getBlock() {
+        return world.getBlockAt(x, y, z);
+    }
+
+    public boolean update() {
+        return update(false);
+    }
+
+    public boolean update(boolean force) { // TODO
+        Block block = getBlock();
+
+        synchronized (block) {
+            if (block.getType() != this.getType()) {
+                if (force) {
+                    block.setTypeID(this.getTypeID());
+                } else {
+                    return false;
+                }
+            }
+
+            block.setData(data);
+        }
+
+        return true;
+    }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
new file mode 100644
index 00000000..a3a8649b
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
@@ -0,0 +1,42 @@
+
+package org.bukkit.craftbukkit.block;
+
+import net.minecraft.server.TileEntitySign;
+import org.bukkit.Block;
+import org.bukkit.block.Sign;
+import org.bukkit.craftbukkit.CraftWorld;
+
+public class CraftSign extends CraftBlockState implements Sign {
+    private final CraftWorld world;
+    private final TileEntitySign sign;
+
+    public CraftSign(final Block block) {
+        super(block);
+
+        world = (CraftWorld)block.getWorld();
+        sign = (TileEntitySign)world.getTileEntityAt(getX(), getY(), getZ());
+    }
+
+    public String[] getLines() {
+        return sign.e;
+    }
+
+    public String getLine(int index) throws IndexOutOfBoundsException {
+        return sign.e[index];
+    }
+
+    public void setLine(int index, String line) throws IndexOutOfBoundsException {
+        sign.e[index] = line;
+    }
+
+    @Override
+    public boolean update(boolean force) {
+        boolean result = super.update(force);
+
+        if (result) {
+            sign.d();
+        }
+
+        return result;
+    }
+}