N.M.S cleanup in preparation for update

33 files changed, 106 insertions, 151 deletions

diff --git a/src/main/java/net/minecraft/server/BlockButton.java b/src/main/java/net/minecraft/server/BlockButton.java
index f20a8818..9f11dec6 100644
--- a/src/main/java/net/minecraft/server/BlockButton.java
+++ b/src/main/java/net/minecraft/server/BlockButton.java
@@ -3,11 +3,9 @@ package net.minecraft.server;
 import java.util.Random;
 
 // CraftBukkit start
-import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
@@ -167,29 +165,33 @@ public class BlockButton extends Block {
             if (j1 == 0) {
                 return true;
             } else {
-                //Allow the button to change the current
+                // Craftbukkit start
                 int old = (j1 != 8) ? 1 : 0;
                 int current = (j1 == 8) ? 1 : 0;
                 BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, old, current);
                 server.getPluginManager().callEvent(eventRedstone);
-                if ((eventRedstone.getNewCurrent() > 0) == (j1 == 8)) {
-                    world.c(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.h(i, j, k, this.id);
-                    if (i1 == 1) {
-                        world.h(i - 1, j, k, this.id);
-                    } else if (i1 == 2) {
-                        world.h(i + 1, j, k, this.id);
-                    } else if (i1 == 3) {
-                        world.h(i, j, k - 1, this.id);
-                    } else if (i1 == 4) {
-                        world.h(i, j, k + 1, this.id);
-                    } else {
-                        world.h(i, j - 1, k, this.id);
-                    }
-                    world.i(i, j, k, this.id);
+                if ((eventRedstone.getNewCurrent() > 0) != (j1 == 8)) {
+                    return true;
+                }
+                // Craftbukkit end
+                
+                world.c(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.h(i, j, k, this.id);
+                if (i1 == 1) {
+                    world.h(i - 1, j, k, this.id);
+                } else if (i1 == 2) {
+                    world.h(i + 1, j, k, this.id);
+                } else if (i1 == 3) {
+                    world.h(i, j, k - 1, this.id);
+                } else if (i1 == 4) {
+                    world.h(i, j, k + 1, this.id);
+                } else {
+                    world.h(i, j - 1, k, this.id);
                 }
+
+                world.i(i, j, k, this.id);
                 return true;
             }
         }
diff --git a/src/main/java/net/minecraft/server/BlockChest.java b/src/main/java/net/minecraft/server/BlockChest.java
index c74ffa0f..224fd576 100644
--- a/src/main/java/net/minecraft/server/BlockChest.java
+++ b/src/main/java/net/minecraft/server/BlockChest.java
@@ -6,7 +6,6 @@ import java.util.Random;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
diff --git a/src/main/java/net/minecraft/server/BlockDoor.java b/src/main/java/net/minecraft/server/BlockDoor.java
index da7fb166..76f1fd9c 100644
--- a/src/main/java/net/minecraft/server/BlockDoor.java
+++ b/src/main/java/net/minecraft/server/BlockDoor.java
@@ -6,7 +6,6 @@ import java.util.Random;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
@@ -88,7 +87,7 @@ public class BlockDoor extends Block {
                 BlockInteractEvent event = new BlockInteractEvent(eventType, block, who);
                 server.getPluginManager().callEvent(event);
 
-                // CraftBukkit the client updates the doors before the server does it's thing.
+                // The client updates the doors before the server does it's thing.
                 // Forcibly send correct data.
                 if (event.isCancelled()) {
                     ((EntityPlayer) entityhuman).a.b(new Packet53BlockChange(i, j, k, (WorldServer) world));
diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java
index aacec771..62cbbc1b 100644
--- a/src/main/java/net/minecraft/server/BlockFire.java
+++ b/src/main/java/net/minecraft/server/BlockFire.java
@@ -137,18 +137,20 @@ public class BlockFire extends Block {
             org.bukkit.block.Block theBlock = (cworld.getBlockAt(i, j, k));
             BlockBurnEvent event = new BlockBurnEvent(theBlock);
             server.getPluginManager().callEvent(event);
-            if(!event.isCancelled()) {
-                if (random.nextInt(2) == 0) {
-                    world.e(i, j, k, this.id);
-                } else {
-                    world.e(i, j, k, 0);
-                }
-
-                if (flag) {
-                    Block.TNT.a(world, i, j, k, 0);
-                }
+            if(event.isCancelled()) {
+                return;
             }
             // CraftBukkit end
+            
+            if (random.nextInt(2) == 0) {
+                world.e(i, j, k, this.id);
+            } else {
+                world.e(i, j, k, 0);
+            }
+
+            if (flag) {
+                Block.TNT.a(world, i, j, k, 0);
+            }
         }
     }
 
diff --git a/src/main/java/net/minecraft/server/BlockFurnace.java b/src/main/java/net/minecraft/server/BlockFurnace.java
index 728548ad..4eacfeab 100644
--- a/src/main/java/net/minecraft/server/BlockFurnace.java
+++ b/src/main/java/net/minecraft/server/BlockFurnace.java
@@ -6,7 +6,6 @@ import java.util.Random;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
diff --git a/src/main/java/net/minecraft/server/BlockJukeBox.java b/src/main/java/net/minecraft/server/BlockJukeBox.java
index 1413f431..536df7f0 100644
--- a/src/main/java/net/minecraft/server/BlockJukeBox.java
+++ b/src/main/java/net/minecraft/server/BlockJukeBox.java
@@ -4,7 +4,6 @@ package net.minecraft.server;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
diff --git a/src/main/java/net/minecraft/server/BlockLever.java b/src/main/java/net/minecraft/server/BlockLever.java
index 174d8b5d..1db1637e 100644
--- a/src/main/java/net/minecraft/server/BlockLever.java
+++ b/src/main/java/net/minecraft/server/BlockLever.java
@@ -1,11 +1,9 @@
 package net.minecraft.server;
 
 // CraftBukkit start
-import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
@@ -152,7 +150,7 @@ public class BlockLever extends Block {
             BlockInteractEvent event = new BlockInteractEvent(eventType, block, who);
             server.getPluginManager().callEvent(event);
 
-            // CraftBukkit the client updates the doors before the server does it's thing.
+            // The client updates the doors before the server does it's thing.
             // Forcibly send correct data.
             if (event.isCancelled()) {
                 ((EntityPlayer) entityhuman).a.b(new Packet53BlockChange(i, j, k, (WorldServer) world));
@@ -170,25 +168,27 @@ public class BlockLever extends Block {
             BlockRedstoneEvent eventRedstone = new BlockRedstoneEvent(block, old, current);
             server.getPluginManager().callEvent(eventRedstone);
 
-            if ((eventRedstone.getNewCurrent() > 0) == (j1 == 8)) {
-                // CraftBukkit end
-
-                world.c(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 ? 0.6F : 0.5F);
-                world.h(i, j, k, this.id);
-                if (i1 == 1) {
-                    world.h(i - 1, j, k, this.id);
-                } else if (i1 == 2) {
-                    world.h(i + 1, j, k, this.id);
-                } else if (i1 == 3) {
-                    world.h(i, j, k - 1, this.id);
-                } else if (i1 == 4) {
-                    world.h(i, j, k + 1, this.id);
-                } else {
-                    world.h(i, j - 1, k, this.id);
-                }
-            } // CraftBukkit
+            if ((eventRedstone.getNewCurrent() > 0) != (j1 == 8)) {
+                return true;
+            }
+            // CraftBukkit end
+            
+            world.c(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 ? 0.6F : 0.5F);
+            world.h(i, j, k, this.id);
+            if (i1 == 1) {
+                world.h(i - 1, j, k, this.id);
+            } else if (i1 == 2) {
+                world.h(i + 1, j, k, this.id);
+            } else if (i1 == 3) {
+                world.h(i, j, k - 1, this.id);
+            } else if (i1 == 4) {
+                world.h(i, j, k + 1, this.id);
+            } else {
+                world.h(i, j - 1, k, this.id);
+            }
+
             return true;
         }
     }
diff --git a/src/main/java/net/minecraft/server/BlockPressurePlate.java b/src/main/java/net/minecraft/server/BlockPressurePlate.java
index 7fedf6ce..10e55f19 100644
--- a/src/main/java/net/minecraft/server/BlockPressurePlate.java
+++ b/src/main/java/net/minecraft/server/BlockPressurePlate.java
@@ -4,12 +4,9 @@ import java.util.List;
 import java.util.Random;
 
 // CraftBukkit start
-import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
-import org.bukkit.craftbukkit.entity.CraftLivingEntity;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.block.BlockInteractEvent;
diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
index 82539381..d745686f 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
@@ -5,7 +5,6 @@ import java.util.List;
 import java.util.Random;
 
 // CraftBukkit start
-import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.event.block.BlockRedstoneEvent;
 // CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/BlockRedstoneWire.java b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
index 8ef27ef1..a12c023a 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneWire.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
@@ -6,7 +6,6 @@ import java.util.Random;
 import java.util.Set;
 
 // CraftBukkit start
-import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.event.block.BlockRedstoneEvent;
 // CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 8b2b44bd..5a6116d9 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -9,11 +9,9 @@ import java.util.Map;
 import java.util.Set;
 
 // CraftBukkit start
-import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.craftbukkit.CraftChunk;
 import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.event.world.ChunkUnloadEvent;
@@ -35,11 +33,9 @@ public class ChunkProviderServer implements IChunkProvider {
         this.c = ichunkprovider;
     }
 
-    // CraftBukkit start
     public boolean a(int i, int j) {
-        return this.e.containsKey(i, j);
+        return this.e.containsKey(i, j); // Craftbukkit - entire method removed
     }
-    // CraftBukkit end
 
     public void c(int i, int j) {
         int k = i * 16 + 8 - this.g.spawnX;
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index fa74527a..51e98769 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -1,23 +1,22 @@
 package net.minecraft.server;
 
-// CraftBukkit start
-import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.event.Event.Type;
-import org.bukkit.event.entity.EntityCombustEvent;
-import org.bukkit.event.entity.EntityDamageByBlockEvent;
-import org.bukkit.event.entity.EntityDamageEvent;
-import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
-// CraftBukkit end
-
 import java.util.List;
 import java.util.Random;
+
+// CraftBukkit start
 import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.entity.CraftVehicle;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Vehicle;
 import org.bukkit.event.vehicle.VehicleBlockCollisionEvent;
-import org.bukkit.event.vehicle.VehicleCollisionEvent;
 import org.bukkit.event.vehicle.VehicleExitEvent;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.entity.EntityCombustEvent;
+import org.bukkit.event.entity.EntityDamageByBlockEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+// CraftBukkit end
 
 public abstract class Entity {
 
diff --git a/src/main/java/net/minecraft/server/EntityArrow.java b/src/main/java/net/minecraft/server/EntityArrow.java
index fa85935b..368e7396 100644
--- a/src/main/java/net/minecraft/server/EntityArrow.java
+++ b/src/main/java/net/minecraft/server/EntityArrow.java
@@ -3,7 +3,6 @@ package net.minecraft.server;
 import java.util.List;
 
 // CraftBukkit start
-import org.bukkit.craftbukkit.entity.CraftArrow;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.event.entity.EntityDamageByProjectileEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
index 49b4c7a2..a068372c 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -1,13 +1,9 @@
 package net.minecraft.server;
 
 // CraftBukkit start
-import org.bukkit.craftbukkit.entity.CraftMonster;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.craftbukkit.TrigMath;
-import org.bukkit.event.entity.EntityDamageByEntityEvent;
-import org.bukkit.event.entity.EntityDamageEvent;
-import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
 import org.bukkit.event.entity.EntityTargetEvent;
 import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
 // CraftBukkit end
@@ -119,7 +115,7 @@ public class EntityCreature extends EntityLiving {
                 double d1 = vec3d.a - this.locX;
                 double d2 = vec3d.c - this.locZ;
                 double d3 = vec3d.b - (double) l1;
-                float f4 = (float) (TrigMath.atan2(d2, d1) * 180.0D / 3.1415927410125732D) - 90.0F;
+                float f4 = (float) (TrigMath.atan2(d2, d1) * 180.0D / 3.1415927410125732D) - 90.0F; // Craftbukkit
                 float f5 = f4 - this.yaw;
 
                 for (this.by = this.bC; f5 < -180.0F; f5 += 360.0F) {
diff --git a/src/main/java/net/minecraft/server/EntityCreeper.java b/src/main/java/net/minecraft/server/EntityCreeper.java
index 0ab89a59..c7f25b09 100644
--- a/src/main/java/net/minecraft/server/EntityCreeper.java
+++ b/src/main/java/net/minecraft/server/EntityCreeper.java
@@ -1,7 +1,6 @@
 package net.minecraft.server;
 
 //CraftBukkit start
-import org.bukkit.Server;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.event.entity.ExplosionPrimedEvent;
diff --git a/src/main/java/net/minecraft/server/EntityEgg.java b/src/main/java/net/minecraft/server/EntityEgg.java
index 25106024..9a0467fa 100644
--- a/src/main/java/net/minecraft/server/EntityEgg.java
+++ b/src/main/java/net/minecraft/server/EntityEgg.java
@@ -3,7 +3,6 @@ package net.minecraft.server;
 import java.util.List;
 
 // CraftBukkit start
-import org.bukkit.entity.CreatureType;
 import org.bukkit.entity.Egg;
 import org.bukkit.entity.MobType;
 import org.bukkit.entity.Player;
@@ -184,7 +183,6 @@ public class EntityEgg extends Entity {
                 }
             }
 
-            // CraftBukkit start
             boolean hatching = !this.world.isStatic && this.random.nextInt(8) == 0;
             byte numHatching = (this.random.nextInt(32) == 0) ? (byte) 4 : (byte) 1;
             if (!hatching) {
diff --git a/src/main/java/net/minecraft/server/EntityFireball.java b/src/main/java/net/minecraft/server/EntityFireball.java
index cb830521..d822bb50 100644
--- a/src/main/java/net/minecraft/server/EntityFireball.java
+++ b/src/main/java/net/minecraft/server/EntityFireball.java
@@ -7,7 +7,6 @@ import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.event.entity.EntityDamageByProjectileEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
-import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
 import org.bukkit.event.entity.ExplosionPrimedEvent;
 // CraftBukkit end
@@ -149,9 +148,7 @@ public class EntityFireball extends Entity {
                     ;
                 }
             }
-            // CraftBukkit end
-
-            // Craftbukkit start
+            
             CraftServer server = ((WorldServer) this.world).getServer();
             org.bukkit.event.Event.Type eventType = ExplosionPrimedEvent.Type.EXPLOSION_PRIMED;
             ExplosionPrimedEvent event = new ExplosionPrimedEvent(eventType, CraftEntity.getEntity(server, this), 1.0F, false); 
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index c2c371db..d23e2d34 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -4,12 +4,10 @@ import java.util.ArrayList;
 import java.util.List;
 
 // CraftBukkit start
-import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.entity.CraftEntity;
-import org.bukkit.craftbukkit.inventory.CraftItemStack;
 import org.bukkit.craftbukkit.TrigMath;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.entity.EntityDamageEvent;
@@ -237,7 +235,7 @@ public abstract class EntityLiving extends Entity {
         if (f > 0.05F) {
             f3 = 1.0F;
             f2 = f * 3.0F;
-            f1 = (float) TrigMath.atan2(d1, d0) * 180.0F / 3.1415927F - 90.0F;
+            f1 = (float) TrigMath.atan2(d1, d0) * 180.0F / 3.1415927F - 90.0F; // Craftbukkit
         }
 
         if (this.aY > 0.0F) {
diff --git a/src/main/java/net/minecraft/server/EntityMinecart.java b/src/main/java/net/minecraft/server/EntityMinecart.java
index a2c25489..0f040f10 100644
--- a/src/main/java/net/minecraft/server/EntityMinecart.java
+++ b/src/main/java/net/minecraft/server/EntityMinecart.java
@@ -327,9 +327,7 @@ public class EntityMinecart extends Entity implements IInventory {
                     this.a(this.locX, this.locY + (double) aint[1][1], this.locZ);
                 }
 
-                // CraftBukkit start
-                if (this.passenger != null || !slowWhenEmpty) {
-                // CraftBukkit end
+                if (this.passenger != null || !slowWhenEmpty) { // Craftbukkit
                     this.motX *= 0.996999979019165D;
                     this.motY *= 0.0D;
                     this.motZ *= 0.996999979019165D;
diff --git a/src/main/java/net/minecraft/server/EntitySnowball.java b/src/main/java/net/minecraft/server/EntitySnowball.java
index c47b5981..87759965 100644
--- a/src/main/java/net/minecraft/server/EntitySnowball.java
+++ b/src/main/java/net/minecraft/server/EntitySnowball.java
@@ -175,8 +175,8 @@ public class EntitySnowball extends Entity {
                 if (stick) {
                     ;
                 }
-                // CraftBukkit end
             }
+            // CraftBukkit end
 
             for (int k = 0; k < 8; ++k) {
                 this.world.a("snowballpoof", this.locX, this.locY, this.locZ, 0.0D, 0.0D, 0.0D);
diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
index aa0ddca9..814833b7 100644
--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
@@ -1,7 +1,6 @@
 package net.minecraft.server;
 
 //CraftBukkit start
-import org.bukkit.Server;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.event.entity.ExplosionPrimedEvent;
diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
index d3a886e3..a400cae5 100644
--- a/src/main/java/net/minecraft/server/ItemBlock.java
+++ b/src/main/java/net/minecraft/server/ItemBlock.java
@@ -28,7 +28,6 @@ public class ItemBlock extends Item {
             return false;
         }
 
-        // CraftBukkit store info of the clicked block
         CraftBlock blockClicked = (CraftBlock) ((WorldServer) world).getWorld().getBlockAt(i, j, k);
         BlockFace faceClicked = CraftBlock.notchToBlockFace(l);
         // CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/ItemBucket.java b/src/main/java/net/minecraft/server/ItemBucket.java
index 94820138..8aee3d16 100644
--- a/src/main/java/net/minecraft/server/ItemBucket.java
+++ b/src/main/java/net/minecraft/server/ItemBucket.java
@@ -4,7 +4,6 @@ package net.minecraft.server;
 import org.bukkit.block.BlockFace;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.entity.Player;
diff --git a/src/main/java/net/minecraft/server/ItemMinecart.java b/src/main/java/net/minecraft/server/ItemMinecart.java
index 4da25503..7de9701a 100644
--- a/src/main/java/net/minecraft/server/ItemMinecart.java
+++ b/src/main/java/net/minecraft/server/ItemMinecart.java
@@ -26,7 +26,6 @@ public class ItemMinecart extends Item {
 
         if (i1 == Block.RAILS.id) {
             if (!world.isStatic) {
-
                 // CraftBukkit start - Minecarts
                 CraftWorld craftWorld = ((WorldServer) world).getWorld();
                 CraftServer craftServer = ((WorldServer) world).getServer();
diff --git a/src/main/java/net/minecraft/server/ItemRedstone.java b/src/main/java/net/minecraft/server/ItemRedstone.java
index 8e3cd885..a534cec8 100644
--- a/src/main/java/net/minecraft/server/ItemRedstone.java
+++ b/src/main/java/net/minecraft/server/ItemRedstone.java
@@ -6,7 +6,6 @@ import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.player.PlayerItemEvent;
diff --git a/src/main/java/net/minecraft/server/ItemSeeds.java b/src/main/java/net/minecraft/server/ItemSeeds.java
index 9d4e067f..2ddb68cc 100644
--- a/src/main/java/net/minecraft/server/ItemSeeds.java
+++ b/src/main/java/net/minecraft/server/ItemSeeds.java
@@ -6,7 +6,6 @@ import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Type;
 import org.bukkit.event.player.PlayerItemEvent;
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index f3c4c97d..bcb9ebc2 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -30,7 +30,7 @@ public class MinecraftServer implements ICommandListener, Runnable {
     public static HashMap b = new HashMap();
     public NetworkListenThread c;
     public PropertyManager d;
-    //public WorldServer e;
+    //public WorldServer e; // Craftbukkit - removed
     public ServerConfigurationManager f;
     private boolean o = true;
     public boolean g = false;
@@ -43,21 +43,21 @@ public class MinecraftServer implements ICommandListener, Runnable {
     public boolean l;
     public boolean m;
     public boolean n;
-    public int spawnProtection; // CraftBukkit Configurable spawn protection start
-    public List<WorldServer> worlds = new ArrayList<WorldServer>();
 
-    // Craftbukkit start - adds argument OptionSet
-    public MinecraftServer(OptionSet options) {
-        new ThreadSleepForever(this);
-        // CraftBukkit start
-        this.options = options;
-    }
+    // Craftbukkit start
+    public int spawnProtection;
+    public List<WorldServer> worlds = new ArrayList<WorldServer>();
     public CraftServer server;
     public OptionSet options;
     public ConsoleCommandSender console = new ConsoleCommandSender();
+    // Craftbukkit end
 
-    private boolean d() throws UnknownHostException {
-        // CraftBukkit end -- added throws UnknownHostException
+    public MinecraftServer(OptionSet options) { // Craftbukkit - adds argument OptionSet
+        new ThreadSleepForever(this);
+        this.options = options; // CraftBukkit
+    }
+
+    private boolean d() throws UnknownHostException { // CraftBukkit - added throws UnknownHostException
         ThreadCommandReader threadcommandreader = new ThreadCommandReader(this);
 
         threadcommandreader.setDaemon(true);
@@ -95,8 +95,7 @@ public class MinecraftServer implements ICommandListener, Runnable {
 
         try {
             this.c = new NetworkListenThread(this, inetaddress, i);
-            // CraftBukkit: Be more generic; IOException -> Throwable
-        } catch (Throwable ioexception) {
+        } catch (Throwable ioexception) { // CraftBukkit - IOException -> Throwable
             a.warning("**** FAILED TO BIND TO PORT!");
             a.log(Level.WARNING, "The exception was: " + ioexception.toString());
             a.warning("Perhaps a server is already running on that port?");
@@ -194,10 +193,11 @@ public class MinecraftServer implements ICommandListener, Runnable {
 
     private void g() {
         a.info("Stopping server");
-        // CraftBukkit
+        // CraftBukkit start
         if(server != null) {
             server.disablePlugins();
         }
+        // Craftbukkit end
 
         if (this.f != null) {
             this.f.d();
@@ -570,8 +570,7 @@ public class MinecraftServer implements ICommandListener, Runnable {
         this.p.add(iupdateplayerlistbox);
     }
 
-    // Craftbukkit start - replaces main(String args[])
-    public static void main(final OptionSet options) {
+    public static void main(final OptionSet options) { // Craftbukkit - replaces main(String args[])
         try {
             MinecraftServer minecraftserver = new MinecraftServer(options);
 
diff --git a/src/main/java/net/minecraft/server/NetServerHandler.java b/src/main/java/net/minecraft/server/NetServerHandler.java
index 7713d24b..a38b768d 100644
--- a/src/main/java/net/minecraft/server/NetServerHandler.java
+++ b/src/main/java/net/minecraft/server/NetServerHandler.java
@@ -16,22 +16,11 @@ import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
 import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.TextWrapper;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Type;
-import org.bukkit.event.block.BlockDamageEvent;
-import org.bukkit.event.block.BlockRedstoneEvent;
-import org.bukkit.event.block.BlockRightClickEvent;
-import org.bukkit.event.block.SignChangeEvent;
-import org.bukkit.event.player.PlayerAnimationEvent;
-import org.bukkit.event.player.PlayerChatEvent;
-import org.bukkit.event.player.PlayerItemEvent;
-import org.bukkit.event.player.PlayerItemHeldEvent;
-import org.bukkit.event.player.PlayerKickEvent;
-import org.bukkit.event.player.PlayerMoveEvent;
-import org.bukkit.event.player.PlayerToggleSneakEvent;
-import org.bukkit.plugin.Plugin;
+import org.bukkit.event.block.*;
+import org.bukkit.event.player.*;
 // CraftBukkit end
 
 public class NetServerHandler extends NetHandler implements ICommandListener {
@@ -500,9 +489,9 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
             server.getPluginManager().callEvent(event);
 
             this.e.c.a(this.e, this.e.world, itemstack, i, j, k, l);
+            this.e.a.b((Packet) (new Packet53BlockChange(i, j, k, this.e.world)));
             // CraftBukkit end
 
-            this.e.a.b((Packet) (new Packet53BlockChange(i, j, k, this.e.world)));
             if (l == 0) {
                 --j;
             }
@@ -527,7 +516,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
                 ++i;
             }
 
-            this.e.a.b((Packet) (new Packet53BlockChange(i, j, k, this.e.world)));
+            this.e.a.b((Packet) (new Packet53BlockChange(i, j, k, this.e.world))); // Craftbukkit
         }
 
         if (itemstack != null && itemstack.count == 0) {
@@ -541,8 +530,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
         this.e.activeContainer.a();
         this.e.am = false;
 
-        // CraftBukkit - Boolean flag
-        if (!ItemStack.a(this.e.inventory.e(), packet15place.e) || always) {
+        if (!ItemStack.a(this.e.inventory.e(), packet15place.e) || always) { // CraftBukkit
             this.b((Packet) (new Packet103SetSlot(this.e.activeContainer.f, slot.c, this.e.inventory.e())));
         }
 
@@ -589,9 +577,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
                 }
             }
 
-            // CraftBukkit start
-            chat(s);
-            // CraftBukkit end
+            chat(s); // CraftBukkit 
         }
     }
 
diff --git a/src/main/java/net/minecraft/server/PlayerInstance.java b/src/main/java/net/minecraft/server/PlayerInstance.java
index 76c475fc..95b8467c 100644
--- a/src/main/java/net/minecraft/server/PlayerInstance.java
+++ b/src/main/java/net/minecraft/server/PlayerInstance.java
@@ -29,9 +29,7 @@ class PlayerInstance {
         this.d = j;
         this.e = new ChunkCoordIntPair(i, j);
 
-        // Craftbukkit start
-        playermanager.world.A.d(i, j);
-        // Craftbukkit end
+        playermanager.world.A.d(i, j); // Craftbukkit
     }
 
     public void a(EntityPlayer entityplayer) {
@@ -133,10 +131,13 @@ class PlayerInstance {
                 i = this.c * 16 + this.h;
                 j = this.j;
                 k = this.d * 16 + this.l;
-                this.a((Packet) (new Packet53BlockChange(i, j, k, a.world))); // Craftbukkit
-                if (Block.p[a.world.getTypeId(i, j, k)]) { // Craftbukkit
-                    this.a(a.world.getTileEntity(i, j, k)); // Craftbukkit
+
+                // Craftbukkit start
+                this.a((Packet) (new Packet53BlockChange(i, j, k, a.world)));
+                if (Block.p[a.world.getTypeId(i, j, k)]) {
+                    this.a(a.world.getTileEntity(i, j, k));
                 }
+                // Craftbukkit end
             } else {
                 int l;
 
diff --git a/src/main/java/net/minecraft/server/PlayerManager.java b/src/main/java/net/minecraft/server/PlayerManager.java
index 9d05d243..ca71a459 100644
--- a/src/main/java/net/minecraft/server/PlayerManager.java
+++ b/src/main/java/net/minecraft/server/PlayerManager.java
@@ -106,7 +106,7 @@ public class PlayerManager {
 
         for (int k = i - 10; k <= i + 10; ++k) {
             for (int l = j - 10; l <= j + 10; ++l) {
-                PlayerInstance playerinstance = this.a(k, l, false, ((WorldServer)entityplayer.world));
+                PlayerInstance playerinstance = this.a(k, l, false, ((WorldServer)entityplayer.world)); // Craftbukkit
 
                 if (playerinstance != null) {
                     playerinstance.b(entityplayer);
@@ -141,11 +141,11 @@ public class PlayerManager {
                 for (int k1 = i - 10; k1 <= i + 10; ++k1) {
                     for (int l1 = j - 10; l1 <= j + 10; ++l1) {
                         if (!this.a(k1, l1, k, l)) {
-                            this.a(k1, l1, true, ((WorldServer)entityplayer.world)).a(entityplayer);
+                            this.a(k1, l1, true, ((WorldServer)entityplayer.world)).a(entityplayer); // Craftbukkit
                         }
 
                         if (!this.a(k1 - i1, l1 - j1, i, j)) {
-                            PlayerInstance playerinstance = this.a(k1 - i1, l1 - j1, false, ((WorldServer)entityplayer.world));
+                            PlayerInstance playerinstance = this.a(k1 - i1, l1 - j1, false, ((WorldServer)entityplayer.world)); // Craftbukkit
 
                             if (playerinstance != null) {
                                 playerinstance.b(entityplayer);
diff --git a/src/main/java/net/minecraft/server/TileEntityChest.java b/src/main/java/net/minecraft/server/TileEntityChest.java
index f8bf94e3..5ce1f87e 100644
--- a/src/main/java/net/minecraft/server/TileEntityChest.java
+++ b/src/main/java/net/minecraft/server/TileEntityChest.java
@@ -13,7 +13,7 @@ public class TileEntityChest extends TileEntity implements IInventory {
     public TileEntityChest() {}
 
     public int h_() {
-        return this.e.length;
+        return this.e.length; // Craftbukkit
     }
 
     public ItemStack a(int i) {
diff --git a/src/main/java/net/minecraft/server/WorldManager.java b/src/main/java/net/minecraft/server/WorldManager.java
index c12c5369..8fc2b32d 100644
--- a/src/main/java/net/minecraft/server/WorldManager.java
+++ b/src/main/java/net/minecraft/server/WorldManager.java
@@ -8,7 +8,7 @@ public class WorldManager implements IWorldAccess {
     // Craftbukkit - changed signature
     public WorldManager(MinecraftServer minecraftserver, WorldServer world) {
         this.a = minecraftserver;
-        this.world = world;
+        this.world = world; // Craftbukkit
     }
 
     public void a(String s, double d0, double d1, double d2, double d3, double d4, double d5) {}
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 7a29714f..7b9da45a 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -16,7 +16,7 @@ public class WorldServer extends World implements BlockChangeDelegate {
     public ChunkProviderServer A;
     public boolean B = false;
     public boolean C;
-    public final MinecraftServer D;
+    public final MinecraftServer D; // Craftbukkit
     private EntityList E = new EntityList();
     public PlayerManager manager; // Craftbukkit