Update for 1.6.5

pom.xml

@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.bukkit</groupId>
       <artifactId>minecraft-server</artifactId>
-      <version>1.6.4</version>
+      <version>1.6.5</version>
       <type>jar</type>
       <scope>compile</scope>
     </dependency>

src/main/java/net/minecraft/server/BlockFire.java

@@ -196,7 +196,7 @@ public class BlockFire extends Block {
         }
     }
 
-    public boolean n_() {
+    public boolean m_() {
         return false;
     }
 

src/main/java/net/minecraft/server/Chunk.java

@@ -377,15 +377,15 @@ public class Chunk {
             k = this.entitySlices.length - 1;
         }
 
-        entity.bE = true;
+        entity.bF = true;
-        entity.bF = this.x;
+        entity.bG = this.x;
-        entity.bG = k;
+        entity.bH = k;
-        entity.bH = this.z;
+        entity.bI = this.z;
         this.entitySlices[k].add(entity);
     }
 
     public void b(Entity entity) {
-        this.a(entity, entity.bG);
+        this.a(entity, entity.bH);
     }
 
     public void a(Entity entity, int i) {

src/main/java/net/minecraft/server/Entity.java

@@ -1,6 +1,5 @@
 package net.minecraft.server;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
 
@@ -25,8 +24,8 @@ public abstract class Entity {
 
     private static int entityCount = 0;
     public int id;
-    public double aG;
+    public double aH;
-    public boolean aH;
+    public boolean aI;
     public Entity passenger;
     public Entity vehicle;
     public World world;
@@ -46,80 +45,78 @@ public abstract class Entity {
     public final AxisAlignedBB boundingBox;
     public boolean onGround;
     public boolean positionChanged;
-    public boolean bb;
     public boolean bc;
+    public boolean bd;
     public boolean velocityChanged;
-    public boolean be;
     public boolean bf;
+    public boolean bg;
     public boolean dead;
     public float height;
     public float length;
     public float width;
-    public float bk;
     public float bl;
+    public float bm;
     public float fallDistance; // CraftBukkit - private -> public
     private int b;
-    public double bn;
     public double bo;
     public double bp;
-    public float bq;
+    public double bq;
     public float br;
-    public boolean bs;
+    public float bs;
-    public float bt;
+    public boolean bt;
+    public float bu;
     protected Random random;
     public int ticksLived;
     public int maxFireTicks;
     public int fireTicks;
     public int maxAirTicks; // CraftBukkit - protected - >public
-    protected boolean bz;
+    protected boolean bA;
     public int noDamageTicks;
     public int airTicks;
     private boolean justCreated;
-    protected boolean bC;
+    protected boolean bD;
     protected DataWatcher datawatcher;
     private double d;
     private double e;
-    public boolean bE;
+    public boolean bF;
-    public int bF;
     public int bG;
     public int bH;
-    public boolean bI;
+    public int bI;
-    private ArrayList f;
+    public boolean bJ;
 
     public Entity(World world) {
         this.id = entityCount++;
-        this.aG = 1.0D;
+        this.aH = 1.0D;
-        this.aH = false;
+        this.aI = false;
         this.boundingBox = AxisAlignedBB.a(0.0D, 0.0D, 0.0D, 0.0D, 0.0D, 0.0D);
         this.onGround = false;
-        this.bc = false;
+        this.bd = false;
         this.velocityChanged = false;
-        this.bf = true;
+        this.bg = true;
         this.dead = false;
         this.height = 0.0F;
         this.length = 0.6F;
         this.width = 1.8F;
-        this.bk = 0.0F;
         this.bl = 0.0F;
+        this.bm = 0.0F;
         this.fallDistance = 0.0F;
         this.b = 1;
-        this.bq = 0.0F;
         this.br = 0.0F;
-        this.bs = false;
+        this.bs = 0.0F;
-        this.bt = 0.0F;
+        this.bt = false;
+        this.bu = 0.0F;
         this.random = new Random();
         this.ticksLived = 0;
         this.maxFireTicks = 1;
         this.fireTicks = 0;
         this.maxAirTicks = 300;
-        this.bz = false;
+        this.bA = false;
         this.noDamageTicks = 0;
         this.airTicks = 300;
         this.justCreated = true;
-        this.bC = false;
+        this.bD = false;
         this.datawatcher = new DataWatcher();
-        this.bE = false;
+        this.bF = false;
-        this.f = new ArrayList();
         this.world = world;
         this.setPosition(0.0D, 0.0D, 0.0D);
         this.datawatcher.a(0, Byte.valueOf((byte) 0));
@@ -128,7 +125,7 @@ public abstract class Entity {
 
     protected abstract void b();
 
-    public DataWatcher X() {
+    public DataWatcher Z() {
         return this.datawatcher;
     }
 
@@ -188,27 +185,27 @@ public abstract class Entity {
         float f = this.length / 2.0F;
         float f1 = this.width;
 
-        this.boundingBox.c(d0 - (double) f, d1 - (double) this.height + (double) this.bq, d2 - (double) f, d0 + (double) f, d1 - (double) this.height + (double) this.bq + (double) f1, d2 + (double) f);
+        this.boundingBox.c(d0 - (double) f, d1 - (double) this.height + (double) this.br, d2 - (double) f, d0 + (double) f, d1 - (double) this.height + (double) this.br + (double) f1, d2 + (double) f);
     }
 
-    public void p_() {
+    public void o_() {
-        this.O();
+        this.Q();
     }
 
-    public void O() {
+    public void Q() {
         if (this.vehicle != null && this.vehicle.dead) {
             this.vehicle = null;
         }
 
         ++this.ticksLived;
-        this.bk = this.bl;
+        this.bl = this.bm;
         this.lastX = this.locX;
         this.lastY = this.locY;
         this.lastZ = this.locZ;
         this.lastPitch = this.pitch;
         this.lastYaw = this.yaw;
         if (this.f_()) {
-            if (!this.bz && !this.justCreated) {
+            if (!this.bA && !this.justCreated) {
                 float f = MathHelper.a(this.motX * this.motX * 0.20000000298023224D + this.motY * this.motY + this.motZ * this.motZ * 0.20000000298023224D) * 0.2F;
 
                 if (f > 1.0F) {
@@ -236,16 +233,16 @@ public abstract class Entity {
             }
 
             this.fallDistance = 0.0F;
-            this.bz = true;
+            this.bA = true;
             this.fireTicks = 0;
         } else {
-            this.bz = false;
+            this.bA = false;
         }
 
         if (this.world.isStatic) {
             this.fireTicks = 0;
         } else if (this.fireTicks > 0) {
-            if (this.bC) {
+            if (this.bD) {
                 this.fireTicks -= 4;
                 if (this.fireTicks < 0) {
                     this.fireTicks = 0;
@@ -276,12 +273,12 @@ public abstract class Entity {
             }
         }
 
-        if (this.ab()) {
+        if (this.ad()) {
-            this.Y();
+            this.aa();
         }
 
         if (this.locY < -64.0D) {
-            this.V();
+            this.X();
         }
 
         if (!this.world.isStatic) {
@@ -292,8 +289,8 @@ public abstract class Entity {
         this.justCreated = false;
     }
 
-    protected void Y() {
+    protected void aa() {
-        if (!this.bC) {
+        if (!this.bD) {
             // CraftBukkit start - TODO: this event spams!
             if (this instanceof EntityLiving) {
                 CraftServer server = ((WorldServer) this.world).getServer();
@@ -330,7 +327,7 @@ public abstract class Entity {
         }
     }
 
-    protected void V() {
+    protected void X() {
         this.die();
     }
 
@@ -342,17 +339,18 @@ public abstract class Entity {
     }
 
     public void move(double d0, double d1, double d2) {
-        if (this.bs) {
+        if (this.bt) {
             this.boundingBox.d(d0, d1, d2);
             this.locX = (this.boundingBox.a + this.boundingBox.d) / 2.0D;
-            this.locY = this.boundingBox.b + (double) this.height - (double) this.bq;
+            this.locY = this.boundingBox.b + (double) this.height - (double) this.br;
             this.locZ = (this.boundingBox.c + this.boundingBox.f) / 2.0D;
         } else {
+            this.br *= 0.4F;
             double d3 = this.locX;
             double d4 = this.locZ;
 
-            if (this.be) {
+            if (this.bf) {
-                this.be = false;
+                this.bf = false;
                 d0 *= 0.25D;
                 d1 *= 0.05000000074505806D;
                 d2 *= 0.25D;
@@ -398,7 +396,7 @@ public abstract class Entity {
             }
 
             this.boundingBox.d(0.0D, d1, 0.0D);
-            if (!this.bf && d6 != d1) {
+            if (!this.bg && d6 != d1) {
                 d2 = 0.0D;
                 d1 = 0.0D;
                 d0 = 0.0D;
@@ -413,7 +411,7 @@ public abstract class Entity {
             }
 
             this.boundingBox.d(d0, 0.0D, 0.0D);
-            if (!this.bf && d5 != d0) {
+            if (!this.bg && d5 != d0) {
                 d2 = 0.0D;
                 d1 = 0.0D;
                 d0 = 0.0D;
@@ -424,7 +422,7 @@ public abstract class Entity {
             }
 
             this.boundingBox.d(0.0D, 0.0D, d2);
-            if (!this.bf && d7 != d2) {
+            if (!this.bg && d7 != d2) {
                 d2 = 0.0D;
                 d1 = 0.0D;
                 d0 = 0.0D;
@@ -434,13 +432,13 @@ public abstract class Entity {
             double d10;
             int k;
 
-            if (this.br > 0.0F && flag1 && (flag || this.bq < 0.05F) && (d5 != d0 || d7 != d2)) {
+            if (this.bs > 0.0F && flag1 && (flag || this.br < 0.05F) && (d5 != d0 || d7 != d2)) {
                 d9 = d0;
                 d10 = d1;
                 double d11 = d2;
 
                 d0 = d5;
-                d1 = (double) this.br;
+                d1 = (double) this.bs;
                 d2 = d7;
                 AxisAlignedBB axisalignedbb1 = this.boundingBox.clone();
 
@@ -452,7 +450,7 @@ public abstract class Entity {
                 }
 
                 this.boundingBox.d(0.0D, d1, 0.0D);
-                if (!this.bf && d6 != d1) {
+                if (!this.bg && d6 != d1) {
                     d2 = 0.0D;
                     d1 = 0.0D;
                     d0 = 0.0D;
@@ -463,7 +461,7 @@ public abstract class Entity {
                 }
 
                 this.boundingBox.d(d0, 0.0D, 0.0D);
-                if (!this.bf && d5 != d0) {
+                if (!this.bg && d5 != d0) {
                     d2 = 0.0D;
                     d1 = 0.0D;
                     d0 = 0.0D;
@@ -474,18 +472,18 @@ public abstract class Entity {
                 }
 
                 this.boundingBox.d(0.0D, 0.0D, d2);
-                if (!this.bf && d7 != d2) {
+                if (!this.bg && d7 != d2) {
                     d2 = 0.0D;
                     d1 = 0.0D;
                     d0 = 0.0D;
                 }
 
-                if (!this.bf && d6 != d1) {
+                if (!this.bg && d6 != d1) {
                     d2 = 0.0D;
                     d1 = 0.0D;
                     d0 = 0.0D;
                 } else {
-                    d1 = (double) (-this.br);
+                    d1 = (double) (-this.bs);
 
                     for (k = 0; k < list.size(); ++k) {
                         d1 = ((AxisAlignedBB) list.get(k)).b(this.boundingBox, d1);
@@ -503,18 +501,18 @@ public abstract class Entity {
                     double d12 = this.boundingBox.b - (double) ((int) this.boundingBox.b);
 
                     if (d12 > 0.0D) {
-                        this.bq = (float) ((double) this.bq + d12 + 0.01D);
+                        this.br = (float) ((double) this.br + d12 + 0.01D);
                     }
                 }
             }
 
             this.locX = (this.boundingBox.a + this.boundingBox.d) / 2.0D;
-            this.locY = this.boundingBox.b + (double) this.height - (double) this.bq;
+            this.locY = this.boundingBox.b + (double) this.height - (double) this.br;
             this.locZ = (this.boundingBox.c + this.boundingBox.f) / 2.0D;
             this.positionChanged = d5 != d0 || d7 != d2;
-            this.bb = d6 != d1;
+            this.bc = d6 != d1;
             this.onGround = d6 != d1 && d6 < 0.0D;
-            this.bc = this.positionChanged || this.bb;
+            this.bd = this.positionChanged || this.bc;
             this.a(d1, this.onGround);
             if (d5 != d0) {
                 this.motX = 0.0D;
@@ -556,7 +554,7 @@ public abstract class Entity {
             // CraftBukkit end
 
             if (this.n() && !flag && this.vehicle == null) {
-                this.bl = (float) ((double) this.bl + (double) MathHelper.a(d9 * d9 + d10 * d10) * 0.6D);
+                this.bm = (float) ((double) this.bm + (double) MathHelper.a(d9 * d9 + d10 * d10) * 0.6D);
                 l = MathHelper.floor(this.locX);
                 i1 = MathHelper.floor(this.locY - 0.20000000298023224D - (double) this.height);
                 j1 = MathHelper.floor(this.locZ);
@@ -565,7 +563,7 @@ public abstract class Entity {
                     k = this.world.getTypeId(l, i1 - 1, j1);
                 }
 
-                if (this.bl > (float) this.b && k > 0) {
+                if (this.bm > (float) this.b && k > 0) {
                     ++this.b;
                     StepSound stepsound = Block.byId[k].stepSound;
 
@@ -601,8 +599,7 @@ public abstract class Entity {
                 }
             }
 
-            this.bq *= 0.4F;
+            boolean flag2 = this.ab();
-            boolean flag2 = this.Z();
 
             if (this.world.d(this.boundingBox.shrink(0.0010D, 0.0010D, 0.0010D))) {
                 this.a(1);
@@ -656,7 +653,7 @@ public abstract class Entity {
     }
 
     protected void a(int i) {
-        if (!this.bC) {
+        if (!this.bD) {
             // CraftBukkit start
             if (this instanceof EntityLiving) {
                 CraftServer server = ((WorldServer) this.world).getServer();
@@ -684,12 +681,12 @@ public abstract class Entity {
         }
     }
 
-    public boolean Z() {
+    public boolean ab() {
-        return this.bz || this.world.s(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
+        return this.bA || this.world.s(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
     }
 
-    public boolean aa() {
+    public boolean ac() {
-        return this.bz;
+        return this.bA;
     }
 
     public boolean f_() {
@@ -717,7 +714,7 @@ public abstract class Entity {
         return 0.0F;
     }
 
-    public boolean ab() {
+    public boolean ad() {
         return this.world.a(this.boundingBox.b(-0.10000000149011612D, -0.4000000059604645D, -0.10000000149011612D), Material.LAVA);
     }
 
@@ -759,7 +756,7 @@ public abstract class Entity {
         this.lastZ = this.locZ = d2;
         this.lastYaw = this.yaw = f;
         this.lastPitch = this.pitch = f1;
-        this.bq = 0.0F;
+        this.br = 0.0F;
         double d3 = (double) (this.lastYaw - f);
 
         if (d3 < -180.0D) {
@@ -775,9 +772,9 @@ public abstract class Entity {
     }
 
     public void setPositionRotation(double d0, double d1, double d2, float f, float f1) {
-        this.bn = this.lastX = this.locX = d0;
+        this.bo = this.lastX = this.locX = d0;
-        this.bo = this.lastY = this.locY = d1 + (double) this.height;
+        this.bp = this.lastY = this.locY = d1 + (double) this.height;
-        this.bp = this.lastZ = this.locZ = d2;
+        this.bq = this.lastZ = this.locZ = d2;
         this.yaw = f;
         this.pitch = f1;
         this.setPosition(this.locX, this.locY, this.locZ);
@@ -837,8 +834,8 @@ public abstract class Entity {
                 d1 *= d3;
                 d0 *= 0.05000000074505806D;
                 d1 *= 0.05000000074505806D;
-                d0 *= (double) (1.0F - this.bt);
+                d0 *= (double) (1.0F - this.bu);
-                d1 *= (double) (1.0F - this.bt);
+                d1 *= (double) (1.0F - this.bu);
                 this.f(-d0, 0.0D, -d1);
                 entity.f(d0, 0.0D, d1);
             }
@@ -851,16 +848,16 @@ public abstract class Entity {
         this.motZ += d2;
     }
 
-    protected void ac() {
+    protected void ae() {
         this.velocityChanged = true;
     }
 
     public boolean damageEntity(Entity entity, int i) {
-        this.ac();
+        this.ae();
         return false;
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return false;
     }
 
@@ -871,7 +868,7 @@ public abstract class Entity {
     public void c(Entity entity, int i) {}
 
     public boolean c(NBTTagCompound nbttagcompound) {
-        String s = this.ad();
+        String s = this.af();
 
         if (!this.dead && s != null) {
             nbttagcompound.setString("id", s);
@@ -883,7 +880,7 @@ public abstract class Entity {
     }
 
     public void d(NBTTagCompound nbttagcompound) {
-        nbttagcompound.a("Pos", (NBTBase) this.a(new double[] { this.locX, this.locY + (double) this.height - (double) this.bq, this.locZ}));
+        nbttagcompound.a("Pos", (NBTBase) this.a(new double[] { this.locX, this.locY + (double) this.br, this.locZ}));
         nbttagcompound.a("Motion", (NBTBase) this.a(new double[] { this.motX, this.motY, this.motZ}));
 
         // CraftBukkit start - checking for NaN pitch/yaw and resetting to zero
@@ -911,7 +908,6 @@ public abstract class Entity {
         NBTTagList nbttaglist1 = nbttagcompound.l("Motion");
         NBTTagList nbttaglist2 = nbttagcompound.l("Rotation");
 
-        this.setPosition(0.0D, 0.0D, 0.0D);
         this.motX = ((NBTTagDouble) nbttaglist1.a(0)).a;
         this.motY = ((NBTTagDouble) nbttaglist1.a(1)).a;
         this.motZ = ((NBTTagDouble) nbttaglist1.a(2)).a;
@@ -927,9 +923,9 @@ public abstract class Entity {
             this.motZ = 0.0D;
         }
 
-        this.lastX = this.bn = this.locX = ((NBTTagDouble) nbttaglist.a(0)).a;
+        this.lastX = this.bo = this.locX = ((NBTTagDouble) nbttaglist.a(0)).a;
-        this.lastY = this.bo = this.locY = ((NBTTagDouble) nbttaglist.a(1)).a;
+        this.lastY = this.bp = this.locY = ((NBTTagDouble) nbttaglist.a(1)).a;
-        this.lastZ = this.bp = this.locZ = ((NBTTagDouble) nbttaglist.a(2)).a;
+        this.lastZ = this.bq = this.locZ = ((NBTTagDouble) nbttaglist.a(2)).a;
         this.lastYaw = this.yaw = ((NBTTagFloat) nbttaglist2.a(0)).a;
         this.lastPitch = this.pitch = ((NBTTagFloat) nbttaglist2.a(1)).a;
         this.fallDistance = nbttagcompound.g("FallDistance");
@@ -957,7 +953,7 @@ public abstract class Entity {
         // CraftBukkit end
     }
 
-    protected final String ad() {
+    protected final String af() {
         return EntityTypes.b(this);
     }
 
@@ -1009,11 +1005,11 @@ public abstract class Entity {
         return entityitem;
     }
 
-    public boolean Q() {
+    public boolean S() {
         return !this.dead;
     }
 
-    public boolean H() {
+    public boolean J() {
         for (int i = 0; i < 8; ++i) {
             float f = ((float) ((i >> 0) % 2) - 0.5F) * this.length * 0.9F;
             float f1 = ((float) ((i >> 1) % 2) - 0.5F) * 0.1F;
@@ -1038,14 +1034,14 @@ public abstract class Entity {
         return null;
     }
 
-    public void B() {
+    public void D() {
         if (this.vehicle.dead) {
             this.vehicle = null;
         } else {
             this.motX = 0.0D;
             this.motY = 0.0D;
             this.motZ = 0.0D;
-            this.p_();
+            this.o_();
             if (this.vehicle != null) {
                 this.vehicle.f();
                 this.e += (double) (this.vehicle.yaw - this.vehicle.lastYaw);
@@ -1095,10 +1091,10 @@ public abstract class Entity {
     }
 
     public void f() {
-        this.passenger.setPosition(this.locX, this.locY + this.m() + this.passenger.F(), this.locZ);
+        this.passenger.setPosition(this.locX, this.locY + this.m() + this.passenger.H(), this.locZ);
     }
 
-    public double F() {
+    public double H() {
         return (double) this.height;
     }
 
@@ -1172,11 +1168,11 @@ public abstract class Entity {
         }
     }
 
-    public Vec3D W() {
+    public Vec3D Y() {
         return null;
     }
 
-    public void M() {}
+    public void O() {}
 
     public ItemStack[] getEquipment() {
         return null;
@@ -1226,18 +1222,6 @@ public abstract class Entity {
 
     public void a(EntityLiving entityliving) {}
 
-    private boolean a(int i, int j, int k) {
-        int l = this.world.getTypeId(i, j, k);
-
-        if (l == 0) {
-            return false;
-        } else {
-            this.f.clear();
-            Block.byId[l].a(this.world, i, j, k, this.boundingBox, this.f);
-            return this.f.size() > 0;
-        }
-    }
-
     protected boolean g(double d0, double d1, double d2) {
         int i = MathHelper.floor(d0);
         int j = MathHelper.floor(d1);
@@ -1246,13 +1230,13 @@ public abstract class Entity {
         double d4 = d1 - (double) j;
         double d5 = d2 - (double) k;
 
-        if (this.a(i, j, k)) {
+        if (this.world.d(i, j, k)) {
-            boolean flag = !this.a(i - 1, j, k);
+            boolean flag = !this.world.d(i - 1, j, k);
-            boolean flag1 = !this.a(i + 1, j, k);
+            boolean flag1 = !this.world.d(i + 1, j, k);
-            boolean flag2 = !this.a(i, j - 1, k);
+            boolean flag2 = !this.world.d(i, j - 1, k);
-            boolean flag3 = !this.a(i, j + 1, k);
+            boolean flag3 = !this.world.d(i, j + 1, k);
-            boolean flag4 = !this.a(i, j, k - 1);
+            boolean flag4 = !this.world.d(i, j, k - 1);
-            boolean flag5 = !this.a(i, j, k + 1);
+            boolean flag5 = !this.world.d(i, j, k + 1);
             byte b0 = -1;
             double d6 = 9999.0D;
 

src/main/java/net/minecraft/server/EntityArrow.java

@@ -76,8 +76,8 @@ public class EntityArrow extends Entity {
         this.j = 0;
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         if (this.lastPitch == 0.0F && this.lastYaw == 0.0F) {
             float f = MathHelper.a(this.motX * this.motX + this.motZ * this.motZ);
 
@@ -89,7 +89,7 @@ public class EntityArrow extends Entity {
 
         if (i > 0) {
             Block.byId[i].a(this.world, this.d, this.e, this.f);
-            if (Block.byId[i].d(this.world, this.d, this.e, this.f).a(Vec3D.create(this.locX, this.locY, this.locZ))) {
+            if (Block.byId[i].d(this.world, this.d, this.e, this.f) != null && Block.byId[i].d(this.world, this.d, this.e, this.f).a(Vec3D.create(this.locX, this.locY, this.locZ))) {
                 this.i = true;
             }
         }
@@ -136,7 +136,7 @@ public class EntityArrow extends Entity {
             for (int k = 0; k < list.size(); ++k) {
                 Entity entity1 = (Entity) list.get(k);
 
-                if (entity1.o_() && (entity1 != this.shooter || this.k >= 5)) {
+                if (entity1.n_() && (entity1 != this.shooter || this.k >= 5)) {
                     f1 = 0.3F;
                     AxisAlignedBB axisalignedbb = entity1.boundingBox.b((double) f1, (double) f1, (double) f1);
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
@@ -244,7 +244,7 @@ public class EntityArrow extends Entity {
             float f3 = 0.99F;
 
             f1 = 0.03F;
-            if (this.aa()) {
+            if (this.ac()) {
                 for (int l = 0; l < 4; ++l) {
                     float f4 = 0.25F;
 

src/main/java/net/minecraft/server/EntityBoat.java

@@ -53,7 +53,7 @@ public class EntityBoat extends Entity {
         this.damage = 0;
         this.b = 0;
         this.c = 1;
-        this.aH = true;
+        this.aI = true;
         this.b(1.5F, 0.6F);
         this.height = this.width / 2.0F;
     }
@@ -116,7 +116,7 @@ public class EntityBoat extends Entity {
             this.c = -this.c;
             this.b = 10;
             this.damage += i * 10;
-            this.ac();
+            this.ae();
             if (this.damage > 40) {
 
                 // CraftBukkit start
@@ -148,11 +148,11 @@ public class EntityBoat extends Entity {
         }
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return !this.dead;
     }
 
-    public void p_() {
+    public void o_() {
         // CraftBukkit start
         double prevX = this.locX;
         double prevY = this.locY;
@@ -161,7 +161,7 @@ public class EntityBoat extends Entity {
         float prevPitch = this.pitch;
         // CraftBukkit end
 
-        super.p_();
+        super.o_();
         if (this.b > 0) {
             --this.b;
         }
@@ -385,7 +385,7 @@ public class EntityBoat extends Entity {
             double d0 = Math.cos((double) this.yaw * 3.141592653589793D / 180.0D) * 0.4D;
             double d1 = Math.sin((double) this.yaw * 3.141592653589793D / 180.0D) * 0.4D;
 
-            this.passenger.setPosition(this.locX + d0, this.locY + this.m() + this.passenger.F(), this.locZ + d1);
+            this.passenger.setPosition(this.locX + d0, this.locY + this.m() + this.passenger.H(), this.locZ + d1);
         }
     }
 

src/main/java/net/minecraft/server/EntityCreature.java

@@ -47,7 +47,7 @@ public class EntityCreature extends EntityLiving {
             if (this.target != null) {
                 this.pathEntity = this.world.findPath(this, this.target, f);
             }
-        } else if (!this.target.Q()) {
+        } else if (!this.target.S()) {
             // CraftBukkit start
             EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), null, TargetReason.TARGET_DIED);
             CraftServer server = ((WorldServer) this.world).getServer();
@@ -101,8 +101,8 @@ public class EntityCreature extends EntityLiving {
         }
 
         int l1 = MathHelper.floor(this.boundingBox.b + 0.5D);
-        boolean flag1 = this.aa();
+        boolean flag1 = this.ac();
-        boolean flag2 = this.ab();
+        boolean flag2 = this.ad();
 
         this.pitch = 0.0F;
         if (this.pathEntity != null && this.random.nextInt(100) != 0) {
@@ -119,7 +119,7 @@ public class EntityCreature extends EntityLiving {
                 }
             }
 
-            this.aB = false;
+            this.aC = false;
             if (vec3d != null) {
                 double d1 = vec3d.a - this.locX;
                 double d2 = vec3d.c - this.locZ;
@@ -128,7 +128,7 @@ public class EntityCreature extends EntityLiving {
                 float f4 = (float) (TrigMath.atan2(d2, d1) * 180.0D / 3.1415927410125732D) - 90.0F;
                 float f5 = f4 - this.yaw;
 
-                for (this.az = this.aD; f5 < -180.0F; f5 += 360.0F) {
+                for (this.aA = this.aE; f5 < -180.0F; f5 += 360.0F) {
                     ;
                 }
 
@@ -152,12 +152,12 @@ public class EntityCreature extends EntityLiving {
 
                     this.yaw = (float) (Math.atan2(d5, d4) * 180.0D / 3.1415927410125732D) - 90.0F;
                     f5 = (f6 - this.yaw + 90.0F) * 3.1415927F / 180.0F;
-                    this.ay = -MathHelper.sin(f5) * this.az * 1.0F;
+                    this.az = -MathHelper.sin(f5) * this.aA * 1.0F;
-                    this.az = MathHelper.cos(f5) * this.az * 1.0F;
+                    this.aA = MathHelper.cos(f5) * this.aA * 1.0F;
                 }
 
                 if (d3 > 0.0D) {
-                    this.aB = true;
+                    this.aC = true;
                 }
             }
 
@@ -165,12 +165,12 @@ public class EntityCreature extends EntityLiving {
                 this.a(this.target, 30.0F, 30.0F);
             }
 
-            if (this.positionChanged && !this.C()) {
+            if (this.positionChanged && !this.B()) {
-                this.aB = true;
+                this.aC = true;
             }
 
             if (this.random.nextFloat() < 0.8F && (flag1 || flag2)) {
-                this.aB = true;
+                this.aC = true;
             }
         } else {
             super.c_();
@@ -198,7 +198,7 @@ public class EntityCreature extends EntityLiving {
         return super.d() && this.a(i, j, k) >= 0.0F;
     }
 
-    public boolean C() {
+    public boolean B() {
         return this.pathEntity != null;
     }
 
@@ -206,7 +206,7 @@ public class EntityCreature extends EntityLiving {
         this.pathEntity = pathentity;
     }
 
-    public Entity D() {
+    public Entity E() {
         return this.target;
     }
 

src/main/java/net/minecraft/server/EntityCreeper.java

@@ -36,6 +36,7 @@ public class EntityCreeper extends EntityMonster {
     }
 
     protected void b(Entity entity, float f) {
+        if (!this.world.isStatic) {
             if (this.fuseTicks > 0) {
                 this.e(-1);
                 --this.fuseTicks;
@@ -44,8 +45,9 @@ public class EntityCreeper extends EntityMonster {
                 }
             }
         }
+    }
 
-    public void p_() {
+    public void o_() {
         this.b = this.fuseTicks;
         if (this.world.isStatic) {
             int i = this.x();
@@ -64,7 +66,7 @@ public class EntityCreeper extends EntityMonster {
             }
         }
 
-        super.p_();
+        super.o_();
         if (this.target == null && this.fuseTicks > 0) {
             this.e(-1);
             --this.fuseTicks;
@@ -90,6 +92,7 @@ public class EntityCreeper extends EntityMonster {
     }
 
     protected void a(Entity entity, float f) {
+        if (!this.world.isStatic) {
             int i = this.x();
 
             if ((i > 0 || f >= 3.0F) && (i <= 0 || f >= 7.0F)) {
@@ -120,11 +123,14 @@ public class EntityCreeper extends EntityMonster {
                         this.fuseTicks = 0;
                     }
                     // CraftBukkit end
+
+                    this.die();
                 }
 
                 this.e = true;
             }
         }
+    }
 
     public boolean t() {
         return this.datawatcher.a(17) == 1;

src/main/java/net/minecraft/server/EntityEgg.java

@@ -80,11 +80,11 @@ public class EntityEgg extends Entity {
         this.h = 0;
     }
 
-    public void p_() {
+    public void o_() {
-        this.bn = this.locX;
+        this.bo = this.locX;
-        this.bo = this.locY;
+        this.bp = this.locY;
-        this.bp = this.locZ;
+        this.bq = this.locZ;
-        super.p_();
+        super.o_();
         if (this.a > 0) {
             --this.a;
         }
@@ -129,7 +129,7 @@ public class EntityEgg extends Entity {
             for (int j = 0; j < list.size(); ++j) {
                 Entity entity1 = (Entity) list.get(j);
 
-                if (entity1.o_() && (entity1 != this.thrower || this.i >= 5)) {
+                if (entity1.n_() && (entity1 != this.thrower || this.i >= 5)) {
                     float f = 0.3F;
                     AxisAlignedBB axisalignedbb = entity1.boundingBox.b((double) f, (double) f, (double) f);
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
@@ -301,7 +301,7 @@ public class EntityEgg extends Entity {
         float f2 = 0.99F;
         float f3 = 0.03F;
 
-        if (this.aa()) {
+        if (this.ac()) {
             for (int i1 = 0; i1 < 4; ++i1) {
                 float f4 = 0.25F;
 

src/main/java/net/minecraft/server/EntityFireball.java

@@ -51,8 +51,8 @@ public class EntityFireball extends Entity {
         this.e = d2 / d3 * 0.1D;
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         this.fireTicks = 10;
         if (this.a > 0) {
             --this.a;
@@ -97,7 +97,7 @@ public class EntityFireball extends Entity {
         for (int j = 0; j < list.size(); ++j) {
             Entity entity1 = (Entity) list.get(j);
 
-            if (entity1.o_() && (entity1 != this.shooter || this.l >= 25)) {
+            if (entity1.n_() && (entity1 != this.shooter || this.l >= 25)) {
                 float f = 0.3F;
                 AxisAlignedBB axisalignedbb = entity1.boundingBox.b((double) f, (double) f, (double) f);
                 MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
@@ -191,7 +191,7 @@ public class EntityFireball extends Entity {
         this.yaw = this.lastYaw + (this.yaw - this.lastYaw) * 0.2F;
         float f2 = 0.95F;
 
-        if (this.aa()) {
+        if (this.ac()) {
             for (int k = 0; k < 4; ++k) {
                 float f3 = 0.25F;
 
@@ -229,14 +229,14 @@ public class EntityFireball extends Entity {
         this.j = nbttagcompound.c("inGround") == 1;
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return true;
     }
 
     public boolean damageEntity(Entity entity, int i) {
-        this.ac();
+        this.ae();
         if (entity != null) {
-            Vec3D vec3d = entity.W();
+            Vec3D vec3d = entity.Y();
 
             if (vec3d != null) {
                 this.motX = vec3d.a;

src/main/java/net/minecraft/server/EntityFish.java

@@ -32,12 +32,12 @@ public class EntityFish extends Entity {
     public EntityFish(World world) {
         super(world);
         this.b(0.25F, 0.25F);
-        this.bI = true;
+        this.bJ = true;
     }
 
     public EntityFish(World world, EntityHuman entityhuman) {
         super(world);
-        this.bI = true;
+        this.bJ = true;
         this.owner = entityhuman;
         this.owner.hookedFish = this;
         this.b(0.25F, 0.25F);
@@ -79,8 +79,8 @@ public class EntityFish extends Entity {
         this.i = 0;
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         if (this.l > 0) {
             double d0 = this.locX + (this.m - this.locX) / (double) this.l;
             double d1 = this.locY + (this.n - this.locY) / (double) this.l;
@@ -103,9 +103,9 @@ public class EntityFish extends Entity {
             this.c(this.yaw, this.pitch);
         } else {
             if (!this.world.isStatic) {
-                ItemStack itemstack = this.owner.D();
+                ItemStack itemstack = this.owner.F();
 
-                if (this.owner.dead || !this.owner.Q() || itemstack == null || itemstack.getItem() != Item.FISHING_ROD || this.g(this.owner) > 1024.0D) {
+                if (this.owner.dead || !this.owner.S() || itemstack == null || itemstack.getItem() != Item.FISHING_ROD || this.g(this.owner) > 1024.0D) {
                     this.die();
                     this.owner.hookedFish = null;
                     return;
@@ -168,7 +168,7 @@ public class EntityFish extends Entity {
             for (int j = 0; j < list.size(); ++j) {
                 Entity entity1 = (Entity) list.get(j);
 
-                if (entity1.o_() && (entity1 != this.owner || this.j >= 5)) {
+                if (entity1.n_() && (entity1 != this.owner || this.j >= 5)) {
                     float f = 0.3F;
                     AxisAlignedBB axisalignedbb = entity1.boundingBox.b((double) f, (double) f, (double) f);
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);

src/main/java/net/minecraft/server/EntityHuman.java

@@ -39,16 +39,16 @@ public abstract class EntityHuman extends EntityLiving {
     public boolean sleeping;
     public boolean fauxSleeping;
     // CraftBukkit end
-    private ChunkCoordinates a;
+    public ChunkCoordinates A;
     public int sleepTicks; // CraftBukkit - private -> public
-    public float A;
     public float B;
+    public float C;
+    private ChunkCoordinates b;
     private ChunkCoordinates c;
-    private ChunkCoordinates d;
+    public int D = 20;
-    public int C = 20;
+    protected boolean E = false;
-    protected boolean D = false;
+    public float F;
-    public float E;
+    private int d = 0;
-    private int e = 0;
     public EntityFish hookedFish = null;
 
     public EntityHuman(World world) {
@@ -60,8 +60,8 @@ public abstract class EntityHuman extends EntityLiving {
 
         this.setPositionRotation((double) chunkcoordinates.x + 0.5D, (double) (chunkcoordinates.y + 1), (double) chunkcoordinates.z + 0.5D, 0.0F, 0.0F);
         this.health = 20;
-        this.T = "humanoid";
+        this.U = "humanoid";
-        this.S = 180.0F;
+        this.T = 180.0F;
         this.maxFireTicks = 20;
         this.texture = "/mob/char.png";
     }
@@ -71,7 +71,7 @@ public abstract class EntityHuman extends EntityLiving {
         this.datawatcher.a(16, Byte.valueOf((byte) 0));
     }
 
-    public void p_() {
+    public void o_() {
         if (this.isSleeping()) {
             ++this.sleepTicks;
             if (this.sleepTicks > 100) {
@@ -90,7 +90,7 @@ public abstract class EntityHuman extends EntityLiving {
             }
         }
 
-        super.p_();
+        super.o_();
         if (!this.world.isStatic && this.activeContainer != null && !this.activeContainer.b(this)) {
             this.x();
             this.activeContainer = this.defaultContainer;
@@ -133,11 +133,11 @@ public abstract class EntityHuman extends EntityLiving {
         this.x += d1 * 0.25D;
         this.a(StatisticList.k, 1);
         if (this.vehicle == null) {
-            this.d = null;
+            this.c = null;
         }
     }
 
-    protected boolean A() {
+    protected boolean C() {
         return this.health <= 0 || this.isSleeping();
     }
 
@@ -145,12 +145,12 @@ public abstract class EntityHuman extends EntityLiving {
         this.activeContainer = this.defaultContainer;
     }
 
-    public void B() {
+    public void D() {
         double d0 = this.locX;
         double d1 = this.locY;
         double d2 = this.locZ;
 
-        super.B();
+        super.D();
         this.n = this.o;
         this.o = 0.0F;
         this.i(this.locX - d0, this.locY - d1, this.locZ - d2);
@@ -167,7 +167,7 @@ public abstract class EntityHuman extends EntityLiving {
             this.q = 0;
         }
 
-        this.Z = (float) this.q / 8.0F;
+        this.aa = (float) this.q / 8.0F;
     }
 
     public void u() {
@@ -195,7 +195,7 @@ public abstract class EntityHuman extends EntityLiving {
         }
 
         this.o += (f - this.o) * 0.4F;
-        this.ai += (f1 - this.ai) * 0.8F;
+        this.aj += (f1 - this.aj) * 0.8F;
         if (this.health > 0) {
             List list = this.world.b((Entity) this, this.boundingBox.b(1.0D, 0.0D, 1.0D));
 
@@ -226,8 +226,8 @@ public abstract class EntityHuman extends EntityLiving {
 
         this.inventory.h();
         if (entity != null) {
-            this.motX = (double) (-MathHelper.cos((this.ae + this.yaw) * 3.1415927F / 180.0F) * 0.1F);
+            this.motX = (double) (-MathHelper.cos((this.af + this.yaw) * 3.1415927F / 180.0F) * 0.1F);
-            this.motZ = (double) (-MathHelper.sin((this.ae + this.yaw) * 3.1415927F / 180.0F) * 0.1F);
+            this.motZ = (double) (-MathHelper.sin((this.af + this.yaw) * 3.1415927F / 180.0F) * 0.1F);
         } else {
             this.motX = this.motZ = 0.0D;
         }
@@ -245,7 +245,7 @@ public abstract class EntityHuman extends EntityLiving {
         }
     }
 
-    public void C() {
+    public void E() {
         this.a(this.inventory.a(this.inventory.itemInHandIndex, 1), false);
     }
 
@@ -334,12 +334,12 @@ public abstract class EntityHuman extends EntityLiving {
         this.sleeping = nbttagcompound.m("Sleeping");
         this.sleepTicks = nbttagcompound.d("SleepTimer");
         if (this.sleeping) {
-            this.a = new ChunkCoordinates(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
+            this.A = new ChunkCoordinates(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
             this.a(true, true, false);
         }
 
         if (nbttagcompound.hasKey("SpawnX") && nbttagcompound.hasKey("SpawnY") && nbttagcompound.hasKey("SpawnZ")) {
-            this.c = new ChunkCoordinates(nbttagcompound.e("SpawnX"), nbttagcompound.e("SpawnY"), nbttagcompound.e("SpawnZ"));
+            this.b = new ChunkCoordinates(nbttagcompound.e("SpawnX"), nbttagcompound.e("SpawnY"), nbttagcompound.e("SpawnZ"));
         }
     }
 
@@ -349,10 +349,10 @@ public abstract class EntityHuman extends EntityLiving {
         nbttagcompound.a("Dimension", this.dimension);
         nbttagcompound.a("Sleeping", this.sleeping);
         nbttagcompound.a("SleepTimer", (short) this.sleepTicks);
-        if (this.c != null) {
+        if (this.b != null) {
-            nbttagcompound.a("SpawnX", this.c.x);
+            nbttagcompound.a("SpawnX", this.b.x);
-            nbttagcompound.a("SpawnY", this.c.y);
+            nbttagcompound.a("SpawnY", this.b.y);
-            nbttagcompound.a("SpawnZ", this.c.z);
+            nbttagcompound.a("SpawnZ", this.b.z);
         }
     }
 
@@ -371,7 +371,7 @@ public abstract class EntityHuman extends EntityLiving {
     }
 
     public boolean damageEntity(Entity entity, int i) {
-        this.ax = 0;
+        this.ay = 0;
         if (this.health <= 0) {
             return false;
         } else {
@@ -437,7 +437,7 @@ public abstract class EntityHuman extends EntityLiving {
             if (entityliving instanceof EntityWolf) {
                 EntityWolf entitywolf = (EntityWolf) entityliving;
 
-                if (entitywolf.m_() && this.name.equals(entitywolf.x())) {
+                if (entitywolf.A() && this.name.equals(entitywolf.x())) {
                     return;
                 }
             }
@@ -450,7 +450,7 @@ public abstract class EntityHuman extends EntityLiving {
                     Entity entity = (Entity) iterator.next();
                     EntityWolf entitywolf1 = (EntityWolf) entity;
 
-                    if (entitywolf1.m_() && entitywolf1.D() == null && this.name.equals(entitywolf1.x()) && (!flag || !entitywolf1.isSitting())) {
+                    if (entitywolf1.A() && entitywolf1.E() == null && this.name.equals(entitywolf1.x()) && (!flag || !entitywolf1.isSitting())) {
                         entitywolf1.setSitting(false);
                         entitywolf1.c(entityliving);
                     }
@@ -461,11 +461,11 @@ public abstract class EntityHuman extends EntityLiving {
 
     protected void c(int i) {
         int j = 25 - this.inventory.g();
-        int k = i * j + this.e;
+        int k = i * j + this.d;
 
         this.inventory.c(i);
         i = k / 25;
-        this.e = k % 25;
+        this.d = k % 25;
         super.c(i);
     }
 
@@ -477,27 +477,27 @@ public abstract class EntityHuman extends EntityLiving {
 
     public void c(Entity entity) {
         if (!entity.a(this)) {
-            ItemStack itemstack = this.D();
+            ItemStack itemstack = this.F();
 
             if (itemstack != null && entity instanceof EntityLiving) {
                 itemstack.a((EntityLiving) entity);
                 if (itemstack.count <= 0) {
                     itemstack.a(this);
-                    this.E();
+                    this.G();
                 }
             }
         }
     }
 
-    public ItemStack D() {
+    public ItemStack F() {
         return this.inventory.getItemInHand();
     }
 
-    public void E() {
+    public void G() {
         this.inventory.setItem(this.inventory.itemInHandIndex, (ItemStack) null);
     }
 
-    public double F() {
+    public double H() {
         return (double) (this.height - 0.5F);
     }
 
@@ -533,18 +533,18 @@ public abstract class EntityHuman extends EntityLiving {
             // CraftBukkit end
 
             entity.damageEntity(this, i);
-            ItemStack itemstack = this.D();
+            ItemStack itemstack = this.F();
 
             if (itemstack != null && entity instanceof EntityLiving) {
                 itemstack.a((EntityLiving) entity, this);
                 if (itemstack.count <= 0) {
                     itemstack.a(this);
-                    this.E();
+                    this.G();
                 }
             }
 
             if (entity instanceof EntityLiving) {
-                if (entity.Q()) {
+                if (entity.S()) {
                     this.a((EntityLiving) entity, true);
                 }
 
@@ -563,12 +563,12 @@ public abstract class EntityHuman extends EntityLiving {
         }
     }
 
-    public boolean H() {
+    public boolean J() {
-        return !this.sleeping && super.H();
+        return !this.sleeping && super.J();
     }
 
     public EnumBedError a(int i, int j, int k) {
-        if (!this.isSleeping() && this.Q()) {
+        if (!this.isSleeping() && this.S()) {
             if (this.world.worldProvider.c) {
                 return EnumBedError.NOT_POSSIBLE_HERE;
             } else if (this.world.d()) {
@@ -621,7 +621,7 @@ public abstract class EntityHuman extends EntityLiving {
 
                 this.sleeping = true;
                 this.sleepTicks = 0;
-                this.a = new ChunkCoordinates(i, j, k);
+                this.A = new ChunkCoordinates(i, j, k);
                 this.motX = this.motZ = this.motY = 0.0D;
                 if (!this.world.isStatic) {
                     this.world.everyoneSleeping();
@@ -637,31 +637,31 @@ public abstract class EntityHuman extends EntityLiving {
     }
 
     private void e(int i) {
-        this.A = 0.0F;
         this.B = 0.0F;
+        this.C = 0.0F;
         switch (i) {
         case 0:
-            this.B = -1.8F;
+            this.C = -1.8F;
             break;
 
         case 1:
-            this.A = 1.8F;
-            break;
-
-        case 2:
             this.B = 1.8F;
             break;
 
+        case 2:
+            this.C = 1.8F;
+            break;
+
         case 3:
-            this.A = -1.8F;
+            this.B = -1.8F;
         }
     }
 
     public void a(boolean flag, boolean flag1, boolean flag2) {
         this.b(0.6F, 1.8F);
         this.j_();
-        ChunkCoordinates chunkcoordinates = this.a;
+        ChunkCoordinates chunkcoordinates = this.A;
-        ChunkCoordinates chunkcoordinates1 = this.a;
+        ChunkCoordinates chunkcoordinates1 = this.A;
 
         if (chunkcoordinates != null && this.world.getTypeId(chunkcoordinates.x, chunkcoordinates.y, chunkcoordinates.z) == Block.BED.id) {
             BlockBed.a(this.world, chunkcoordinates.x, chunkcoordinates.y, chunkcoordinates.z, false);
@@ -702,12 +702,12 @@ public abstract class EntityHuman extends EntityLiving {
         }
 
         if (flag2) {
-            this.a(this.a);
+            this.a(this.A);
         }
     }
 
     private boolean o() {
-        return this.world.getTypeId(this.a.x, this.a.y, this.a.z) == Block.BED.id;
+        return this.world.getTypeId(this.A.x, this.A.y, this.A.z) == Block.BED.id;
     }
 
     public static ChunkCoordinates getBed(World world, ChunkCoordinates chunkcoordinates) {
@@ -736,15 +736,15 @@ public abstract class EntityHuman extends EntityLiving {
 
     public void a(String s) {}
 
-    public ChunkCoordinates K() {
+    public ChunkCoordinates M() {
-        return this.c;
+        return this.b;
     }
 
     public void a(ChunkCoordinates chunkcoordinates) {
         if (chunkcoordinates != null) {
-            this.c = new ChunkCoordinates(chunkcoordinates);
+            this.b = new ChunkCoordinates(chunkcoordinates);
         } else {
-            this.c = null;
+            this.b = null;
         }
     }
 
@@ -754,8 +754,8 @@ public abstract class EntityHuman extends EntityLiving {
 
     public void a(Statistic statistic, int i) {}
 
-    protected void L() {
+    protected void N() {
-        super.L();
+        super.N();
         this.a(StatisticList.u, 1);
     }
 
@@ -777,7 +777,7 @@ public abstract class EntityHuman extends EntityLiving {
                 if (i > 0) {
                     this.a(StatisticList.q, i);
                 }
-            } else if (this.aa()) {
+            } else if (this.ac()) {
                 i = Math.round(MathHelper.a(d0 * d0 + d2 * d2) * 100.0F);
                 if (i > 0) {
                     this.a(StatisticList.m, i);
@@ -807,9 +807,9 @@ public abstract class EntityHuman extends EntityLiving {
             if (i > 0) {
                 if (this.vehicle instanceof EntityMinecart) {
                     this.a(StatisticList.r, i);
-                    if (this.d == null) {
+                    if (this.c == null) {
-                        this.d = new ChunkCoordinates(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
+                        this.c = new ChunkCoordinates(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ));
-                    } else if (this.d.a(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ)) >= 1000.0D) {
+                    } else if (this.c.a(MathHelper.floor(this.locX), MathHelper.floor(this.locY), MathHelper.floor(this.locZ)) >= 1000.0D) {
                         this.a(AchievementList.q, 1);
                     }
                 } else if (this.vehicle instanceof EntityBoat) {
@@ -835,11 +835,11 @@ public abstract class EntityHuman extends EntityLiving {
         }
     }
 
-    public void M() {
+    public void O() {
-        if (this.C > 0) {
+        if (this.D > 0) {
-            this.C = 10;
+            this.D = 10;
         } else {
-            this.D = true;
+            this.E = true;
         }
     }
 }

src/main/java/net/minecraft/server/EntityItem.java

@@ -38,8 +38,8 @@ public class EntityItem extends Entity {
 
     protected void b() {}
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         if (this.pickupDelay > 0) {
             --this.pickupDelay;
         }
@@ -55,7 +55,7 @@ public class EntityItem extends Entity {
             this.world.makeSound(this, "random.fizz", 0.4F, 2.0F + this.random.nextFloat() * 0.4F);
         }
 
-        this.g(this.locX, this.locY, this.locZ);
+        this.g(this.locX, (this.boundingBox.b + this.boundingBox.e) / 2.0D, this.locZ);
         this.move(this.motX, this.motY, this.motZ);
         float f = 0.98F;
 
@@ -91,7 +91,7 @@ public class EntityItem extends Entity {
     }
 
     public boolean damageEntity(Entity entity, int i) {
-        this.ac();
+        this.ae();
         this.f -= i;
         if (this.f <= 0) {
             this.die();

src/main/java/net/minecraft/server/EntityLiving.java

@@ -18,67 +18,67 @@ import org.bukkit.event.entity.EntityDeathEvent;
 public abstract class EntityLiving extends Entity {
 
     public int maxNoDamageTicks = 20;
-    public float H;
     public float I;
-    public float J = 0.0F;
+    public float J;
     public float K = 0.0F;
-    protected float L;
+    public float L = 0.0F;
     protected float M;
     protected float N;
     protected float O;
-    protected boolean P = true;
+    protected float P;
+    protected boolean Q = true;
     protected String texture = "/mob/char.png";
-    protected boolean R = true;
+    protected boolean S = true;
-    protected float S = 0.0F;
+    protected float T = 0.0F;
-    protected String T = null;
+    protected String U = null;
-    protected float U = 1.0F;
+    protected float V = 1.0F;
-    protected int V = 0;
+    protected int W = 0;
-    protected float W = 0.0F;
+    protected float X = 0.0F;
-    public boolean X = false;
+    public boolean Y = false;
-    public float Y;
     public float Z;
+    public float aa;
     public int health = 10;
-    public int ab;
+    public int ac;
     private int a;
     public int hurtTicks;
-    public int ad;
+    public int ae;
-    public float ae = 0.0F;
+    public float af = 0.0F;
     public int deathTicks = 0;
     public int attackTicks = 0;
-    public float ah;
     public float ai;
-    protected boolean aj = false;
+    public float aj;
-    public int ak = -1;
+    protected boolean ak = false;
-    public float al = (float) (Math.random() * 0.8999999761581421D + 0.10000000149011612D);
+    public int al = -1;
-    public float am;
+    public float am = (float) (Math.random() * 0.8999999761581421D + 0.10000000149011612D);
     public float an;
     public float ao;
-    protected int ap;
+    public float ap;
-    protected double aq;
+    protected int aq;
     protected double ar;
     protected double as;
     protected double at;
     protected double au;
-    float av = 0.0F;
+    protected double av;
+    float aw = 0.0F;
     public int lastDamage = 0; // CraftBukkit - protected -> public
-    protected int ax = 0;
+    protected int ay = 0;
-    protected float ay;
     protected float az;
     protected float aA;
-    protected boolean aB = false;
+    protected float aB;
-    protected float aC = 0.0F;
+    protected boolean aC = false;
-    protected float aD = 0.7F;
+    protected float aD = 0.0F;
+    protected float aE = 0.7F;
     private Entity b;
-    protected int aE = 0;
+    protected int aF = 0;
 
     public EntityLiving(World world) {
         super(world);
-        this.aH = true;
+        this.aI = true;
-        this.I = (float) (Math.random() + 1.0D) * 0.01F;
+        this.J = (float) (Math.random() + 1.0D) * 0.01F;
         this.setPosition(this.locX, this.locY, this.locZ);
-        this.H = (float) Math.random() * 12398.0F;
+        this.I = (float) Math.random() * 12398.0F;
         this.yaw = (float) (Math.random() * 3.1415927410125732D * 2.0D);
-        this.br = 0.5F;
+        this.bs = 0.5F;
     }
 
     protected void b() {}
@@ -87,7 +87,7 @@ public abstract class EntityLiving extends Entity {
         return this.world.a(Vec3D.create(this.locX, this.locY + (double) this.s(), this.locZ), Vec3D.create(entity.locX, entity.locY + (double) entity.s(), entity.locZ)) == null;
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return !this.dead;
     }
 
@@ -103,7 +103,7 @@ public abstract class EntityLiving extends Entity {
         return 80;
     }
 
-    public void N() {
+    public void P() {
         String s = this.g();
 
         if (s != null) {
@@ -111,15 +111,15 @@ public abstract class EntityLiving extends Entity {
         }
     }
 
-    public void O() {
+    public void Q() {
-        this.Y = this.Z;
+        this.Z = this.aa;
-        super.O();
+        super.Q();
         if (this.random.nextInt(1000) < this.a++) {
             this.a = -this.e();
-            this.N();
+            this.P();
         }
 
-        if (this.Q() && this.H()) {
+        if (this.S() && this.J()) {
             // CraftBukkit start
             CraftServer server = ((WorldServer) this.world).getServer();
             org.bukkit.entity.Entity victim = this.getBukkitEntity();
@@ -135,13 +135,13 @@ public abstract class EntityLiving extends Entity {
             // CraftBukkit end
         }
 
-        if (this.bC || this.world.isStatic) {
+        if (this.bD || this.world.isStatic) {
             this.fireTicks = 0;
         }
 
         int i;
 
-        if (this.Q() && this.a(Material.WATER) && !this.b_()) {
+        if (this.S() && this.a(Material.WATER) && !this.b_()) {
             --this.airTicks;
             if (this.airTicks == -20) {
                 this.airTicks = 0;
@@ -174,7 +174,7 @@ public abstract class EntityLiving extends Entity {
             this.airTicks = this.maxAirTicks;
         }
 
-        this.ah = this.ai;
+        this.ai = this.aj;
         if (this.attackTicks > 0) {
             --this.attackTicks;
         }
@@ -190,7 +190,7 @@ public abstract class EntityLiving extends Entity {
         if (this.health <= 0) {
             ++this.deathTicks;
             if (this.deathTicks > 20) {
-                this.U();
+                this.W();
                 this.die();
 
                 for (i = 0; i < 20; ++i) {
@@ -203,13 +203,13 @@ public abstract class EntityLiving extends Entity {
             }
         }
 
-        this.O = this.N;
+        this.P = this.O;
-        this.K = this.J;
+        this.L = this.K;
         this.lastYaw = this.yaw;
         this.lastPitch = this.pitch;
     }
 
-    public void P() {
+    public void R() {
         for (int i = 0; i < 20; ++i) {
             double d0 = this.random.nextGaussian() * 0.02D;
             double d1 = this.random.nextGaussian() * 0.02D;
@@ -220,22 +220,22 @@ public abstract class EntityLiving extends Entity {
         }
     }
 
-    public void B() {
+    public void D() {
-        super.B();
+        super.D();
-        this.L = this.M;
+        this.M = this.N;
-        this.M = 0.0F;
+        this.N = 0.0F;
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         this.u();
         double d0 = this.locX - this.lastX;
         double d1 = this.locZ - this.lastZ;
         float f = MathHelper.a(d0 * d0 + d1 * d1);
-        float f1 = this.J;
+        float f1 = this.K;
         float f2 = 0.0F;
 
-        this.L = this.M;
+        this.M = this.N;
         float f3 = 0.0F;
 
         if (f > 0.05F) {
@@ -245,7 +245,7 @@ public abstract class EntityLiving extends Entity {
             f1 = (float) TrigMath.atan2(d1, d0) * 180.0F / 3.1415927F - 90.0F;
         }
 
-        if (this.Z > 0.0F) {
+        if (this.aa > 0.0F) {
             f1 = this.yaw;
         }
 
@@ -253,11 +253,11 @@ public abstract class EntityLiving extends Entity {
             f3 = 0.0F;
         }
 
-        this.M += (f3 - this.M) * 0.3F;
+        this.N += (f3 - this.N) * 0.3F;
 
         float f4;
 
-        for (f4 = f1 - this.J; f4 < -180.0F; f4 += 360.0F) {
+        for (f4 = f1 - this.K; f4 < -180.0F; f4 += 360.0F) {
             ;
         }
 
@@ -265,11 +265,11 @@ public abstract class EntityLiving extends Entity {
             f4 -= 360.0F;
         }
 
-        this.J += f4 * 0.3F;
+        this.K += f4 * 0.3F;
 
         float f5;
 
-        for (f5 = this.yaw - this.J; f5 < -180.0F; f5 += 360.0F) {
+        for (f5 = this.yaw - this.K; f5 < -180.0F; f5 += 360.0F) {
             ;
         }
 
@@ -287,9 +287,9 @@ public abstract class EntityLiving extends Entity {
             f5 = 75.0F;
         }
 
-        this.J = this.yaw - f5;
+        this.K = this.yaw - f5;
         if (f5 * f5 > 2500.0F) {
-            this.J += f5 * 0.2F;
+            this.K += f5 * 0.2F;
         }
 
         if (flag) {
@@ -304,12 +304,12 @@ public abstract class EntityLiving extends Entity {
             this.lastYaw += 360.0F;
         }
 
-        while (this.J - this.K < -180.0F) {
+        while (this.K - this.L < -180.0F) {
-            this.K -= 360.0F;
+            this.L -= 360.0F;
         }
 
-        while (this.J - this.K >= 180.0F) {
+        while (this.K - this.L >= 180.0F) {
-            this.K += 360.0F;
+            this.L += 360.0F;
         }
 
         while (this.pitch - this.lastPitch < -180.0F) {
@@ -320,7 +320,7 @@ public abstract class EntityLiving extends Entity {
             this.lastPitch += 360.0F;
         }
 
-        this.N += f2;
+        this.O += f2;
     }
 
     protected void b(float f, float f1) {
@@ -342,11 +342,11 @@ public abstract class EntityLiving extends Entity {
         if (this.world.isStatic) {
             return false;
         } else {
-            this.ax = 0;
+            this.ay = 0;
             if (this.health <= 0) {
                 return false;
             } else {
-                this.an = 1.5F;
+                this.ao = 1.5F;
                 boolean flag = true;
 
                 if ((float) this.noDamageTicks > (float) this.maxNoDamageTicks / 2.0F) {
@@ -359,16 +359,16 @@ public abstract class EntityLiving extends Entity {
                     flag = false;
                 } else {
                     this.lastDamage = i;
-                    this.ab = this.health;
+                    this.ac = this.health;
                     this.noDamageTicks = this.maxNoDamageTicks;
                     this.c(i);
-                    this.hurtTicks = this.ad = 10;
+                    this.hurtTicks = this.ae = 10;
                 }
 
-                this.ae = 0.0F;
+                this.af = 0.0F;
                 if (flag) {
                     this.world.a(this, (byte) 2);
-                    this.ac();
+                    this.ae();
                     if (entity != null) {
                         double d0 = entity.locX - this.locX;
 
@@ -378,10 +378,10 @@ public abstract class EntityLiving extends Entity {
                             d0 = (Math.random() - Math.random()) * 0.01D;
                         }
 
-                        this.ae = (float) (Math.atan2(d1, d0) * 180.0D / 3.1415927410125732D) - this.yaw;
+                        this.af = (float) (Math.atan2(d1, d0) * 180.0D / 3.1415927410125732D) - this.yaw;
                         this.a(entity, i, d0, d1);
                     } else {
-                        this.ae = (float) ((int) (Math.random() * 2.0D) * 180);
+                        this.af = (float) ((int) (Math.random() * 2.0D) * 180);
                     }
                 }
 
@@ -436,15 +436,15 @@ public abstract class EntityLiving extends Entity {
     }
 
     public void a(Entity entity) {
-        if (this.V >= 0 && entity != null) {
+        if (this.W >= 0 && entity != null) {
-            entity.c(this, this.V);
+            entity.c(this, this.W);
         }
 
         if (entity != null) {
             entity.a(this);
         }
 
-        this.aj = true;
+        this.ak = true;
         if (!this.world.isStatic) {
             this.r();
         }
@@ -510,7 +510,7 @@ public abstract class EntityLiving extends Entity {
     public void a(float f, float f1) {
         double d0;
 
-        if (this.aa()) {
+        if (this.ac()) {
             d0 = this.locY;
             this.a(f, f1, 0.02F);
             this.move(this.motX, this.motY, this.motZ);
@@ -521,7 +521,7 @@ public abstract class EntityLiving extends Entity {
             if (this.positionChanged && this.b(this.motX, this.motY + 0.6000000238418579D - this.locY + d0, this.motZ)) {
                 this.motY = 0.30000001192092896D;
             }
-        } else if (this.ab()) {
+        } else if (this.ad()) {
             d0 = this.locY;
             this.a(f, f1, 0.02F);
             this.move(this.motX, this.motY, this.motZ);
@@ -597,7 +597,7 @@ public abstract class EntityLiving extends Entity {
             this.motZ *= (double) f2;
         }
 
-        this.am = this.an;
+        this.an = this.ao;
         d0 = this.locX - this.lastX;
         double d1 = this.locZ - this.lastZ;
         float f5 = MathHelper.a(d0 * d0 + d1 * d1) * 4.0F;
@@ -606,8 +606,8 @@ public abstract class EntityLiving extends Entity {
             f5 = 1.0F;
         }
 
-        this.an += (f5 - this.an) * 0.4F;
+        this.ao += (f5 - this.ao) * 0.4F;
-        this.ao += this.an;
+        this.ap += this.ao;
     }
 
     public boolean p() {
@@ -636,7 +636,7 @@ public abstract class EntityLiving extends Entity {
         this.attackTicks = nbttagcompound.d("AttackTime");
     }
 
-    public boolean Q() {
+    public boolean S() {
         return !this.dead && this.health > 0;
     }
 
@@ -645,14 +645,14 @@ public abstract class EntityLiving extends Entity {
     }
 
     public void u() {
-        if (this.ap > 0) {
+        if (this.aq > 0) {
-            double d0 = this.locX + (this.aq - this.locX) / (double) this.ap;
+            double d0 = this.locX + (this.ar - this.locX) / (double) this.aq;
-            double d1 = this.locY + (this.ar - this.locY) / (double) this.ap;
+            double d1 = this.locY + (this.as - this.locY) / (double) this.aq;
-            double d2 = this.locZ + (this.as - this.locZ) / (double) this.ap;
+            double d2 = this.locZ + (this.at - this.locZ) / (double) this.aq;
 
             double d3;
 
-            for (d3 = this.at - (double) this.yaw; d3 < -180.0D; d3 += 360.0D) {
+            for (d3 = this.au - (double) this.yaw; d3 < -180.0D; d3 += 360.0D) {
                 ;
             }
 
@@ -660,44 +660,60 @@ public abstract class EntityLiving extends Entity {
                 d3 -= 360.0D;
             }
 
-            this.yaw = (float) ((double) this.yaw + d3 / (double) this.ap);
+            this.yaw = (float) ((double) this.yaw + d3 / (double) this.aq);
-            this.pitch = (float) ((double) this.pitch + (this.au - (double) this.pitch) / (double) this.ap);
+            this.pitch = (float) ((double) this.pitch + (this.av - (double) this.pitch) / (double) this.aq);
-            --this.ap;
+            --this.aq;
             this.setPosition(d0, d1, d2);
             this.c(this.yaw, this.pitch);
+            List list = this.world.getEntities(this, this.boundingBox.shrink(0.03125D, 0.0D, 0.03125D));
+
+            if (list.size() > 0) {
+                double d4 = 0.0D;
+
+                for (int i = 0; i < list.size(); ++i) {
+                    AxisAlignedBB axisalignedbb = (AxisAlignedBB) list.get(i);
+
+                    if (axisalignedbb.e > d4) {
+                        d4 = axisalignedbb.e;
+                    }
                 }
 
-        if (this.A()) {
+                d1 += d4 - this.boundingBox.b;
-            this.aB = false;
+                this.setPosition(d0, d1, d2);
-            this.ay = 0.0F;
+            }
+        }
+
+        if (this.C()) {
+            this.aC = false;
             this.az = 0.0F;
             this.aA = 0.0F;
-        } else if (!this.X) {
+            this.aB = 0.0F;
+        } else if (!this.Y) {
             this.c_();
         }
 
-        boolean flag = this.aa();
+        boolean flag = this.ac();
-        boolean flag1 = this.ab();
+        boolean flag1 = this.ad();
 
-        if (this.aB) {
+        if (this.aC) {
             if (flag) {
                 this.motY += 0.03999999910593033D;
             } else if (flag1) {
                 this.motY += 0.03999999910593033D;
             } else if (this.onGround) {
-                this.L();
+                this.N();
             }
         }
 
-        this.ay *= 0.98F;
         this.az *= 0.98F;
-        this.aA *= 0.9F;
+        this.aA *= 0.98F;
-        this.a(this.ay, this.az);
+        this.aB *= 0.9F;
-        List list = this.world.b((Entity) this, this.boundingBox.b(0.20000000298023224D, 0.0D, 0.20000000298023224D));
+        this.a(this.az, this.aA);
+        List list1 = this.world.b((Entity) this, this.boundingBox.b(0.20000000298023224D, 0.0D, 0.20000000298023224D));
 
-        if (list != null && list.size() > 0) {
+        if (list1 != null && list1.size() > 0) {
-            for (int i = 0; i < list.size(); ++i) {
+            for (int j = 0; j < list1.size(); ++j) {
-                Entity entity = (Entity) list.get(i);
+                Entity entity = (Entity) list1.get(j);
 
                 if (entity.d_()) {
                     entity.collide(this);
@@ -706,11 +722,11 @@ public abstract class EntityLiving extends Entity {
         }
     }
 
-    protected boolean A() {
+    protected boolean C() {
         return this.health <= 0;
     }
 
-    protected void L() {
+    protected void N() {
         this.motY = 0.41999998688697815D;
     }
 
@@ -718,7 +734,7 @@ public abstract class EntityLiving extends Entity {
         return true;
     }
 
-    protected void R() {
+    protected void T() {
         EntityHuman entityhuman = this.world.a(this, -1.0D);
 
         if (this.l_() && entityhuman != null) {
@@ -731,9 +747,9 @@ public abstract class EntityLiving extends Entity {
                 this.die();
             }
 
-            if (this.ax > 600 && this.random.nextInt(800) == 0) {
+            if (this.ay > 600 && this.random.nextInt(800) == 0) {
                 if (d3 < 1024.0D) {
-                    this.ax = 0;
+                    this.ay = 0;
                 } else {
                     this.die();
                 }
@@ -742,43 +758,43 @@ public abstract class EntityLiving extends Entity {
     }
 
     protected void c_() {
-        ++this.ax;
+        ++this.ay;
         EntityHuman entityhuman = this.world.a(this, -1.0D);
 
-        this.R();
+        this.T();
-        this.ay = 0.0F;
         this.az = 0.0F;
+        this.aA = 0.0F;
         float f = 8.0F;
 
         if (this.random.nextFloat() < 0.02F) {
             entityhuman = this.world.a(this, (double) f);
             if (entityhuman != null) {
                 this.b = entityhuman;
-                this.aE = 10 + this.random.nextInt(20);
+                this.aF = 10 + this.random.nextInt(20);
             } else {
-                this.aA = (this.random.nextFloat() - 0.5F) * 20.0F;
+                this.aB = (this.random.nextFloat() - 0.5F) * 20.0F;
             }
         }
 
         if (this.b != null) {
             this.a(this.b, 10.0F, (float) this.v());
-            if (this.aE-- <= 0 || this.b.dead || this.b.g(this) > (double) (f * f)) {
+            if (this.aF-- <= 0 || this.b.dead || this.b.g(this) > (double) (f * f)) {
                 this.b = null;
             }
         } else {
             if (this.random.nextFloat() < 0.05F) {
-                this.aA = (this.random.nextFloat() - 0.5F) * 20.0F;
+                this.aB = (this.random.nextFloat() - 0.5F) * 20.0F;
             }
 
-            this.yaw += this.aA;
+            this.yaw += this.aB;
-            this.pitch = this.aC;
+            this.pitch = this.aD;
         }
 
-        boolean flag = this.aa();
+        boolean flag = this.ac();
-        boolean flag1 = this.ab();
+        boolean flag1 = this.ad();
 
         if (flag || flag1) {
-            this.aB = this.random.nextFloat() < 0.8F;
+            this.aC = this.random.nextFloat() < 0.8F;
         }
     }
 
@@ -807,11 +823,11 @@ public abstract class EntityLiving extends Entity {
         this.yaw = this.b(this.yaw, f2, f);
     }
 
-    public boolean S() {
+    public boolean U() {
         return this.b != null;
     }
 
-    public Entity T() {
+    public Entity V() {
         return this.b;
     }
 
@@ -837,13 +853,13 @@ public abstract class EntityLiving extends Entity {
         return f + f3;
     }
 
-    public void U() {}
+    public void W() {}
 
     public boolean d() {
         return this.world.containsEntity(this.boundingBox) && this.world.getEntities(this, this.boundingBox).size() == 0 && !this.world.c(this.boundingBox);
     }
 
-    protected void V() {
+    protected void X() {
         // CraftBukkit start
         CraftServer server = ((WorldServer) this.world).getServer();
         DamageCause damageType = EntityDamageEvent.DamageCause.VOID;
@@ -862,7 +878,7 @@ public abstract class EntityLiving extends Entity {
         // CraftBukkit end
     }
 
-    public Vec3D W() {
+    public Vec3D Y() {
         return this.b(1.0F);
     }
 

src/main/java/net/minecraft/server/EntityMinecart.java

@@ -51,7 +51,7 @@ public class EntityMinecart extends Entity implements IInventory {
         this.b = 0;
         this.c = 1;
         this.i = false;
-        this.aH = true;
+        this.aI = true;
         this.b(0.98F, 0.7F);
         this.height = this.width / 2.0F;
     }
@@ -117,7 +117,7 @@ public class EntityMinecart extends Entity implements IInventory {
 
             this.c = -this.c;
             this.b = 10;
-            this.ac();
+            this.ae();
             this.damage += i * 10;
             if (this.damage > 40) {
                 if (this.passenger != null) {
@@ -178,7 +178,7 @@ public class EntityMinecart extends Entity implements IInventory {
         }
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return !this.dead;
     }
 
@@ -213,7 +213,7 @@ public class EntityMinecart extends Entity implements IInventory {
         super.die();
     }
 
-    public void p_() {
+    public void o_() {
         // CraftBukkit start
         double prevX = this.locX;
         double prevY = this.locY;
@@ -741,7 +741,7 @@ public class EntityMinecart extends Entity implements IInventory {
                 double d2 = d0 * d0 + d1 * d1;
 
                 // CraftBukkit - Collision
-                if (d2 >= 9.9999997473787516E-005D && !collisionEvent.isCollisionCancelled()) {
+                if (d2 >= 9.999999747378752E-5D && !collisionEvent.isCollisionCancelled()) {
                     d2 = (double) MathHelper.a(d2);
                     d0 /= d2;
                     d1 /= d2;
@@ -755,8 +755,8 @@ public class EntityMinecart extends Entity implements IInventory {
                     d1 *= d3;
                     d0 *= 0.10000000149011612D;
                     d1 *= 0.10000000149011612D;
-                    d0 *= (double) (1.0F - this.bt);
+                    d0 *= (double) (1.0F - this.bu);
-                    d1 *= (double) (1.0F - this.bt);
+                    d1 *= (double) (1.0F - this.bu);
                     d0 *= 0.5D;
                     d1 *= 0.5D;
                     if (entity instanceof EntityMinecart) {

src/main/java/net/minecraft/server/EntityMonster.java

@@ -24,14 +24,14 @@ public class EntityMonster extends EntityCreature implements IMonster {
         float f = this.c(1.0F);
 
         if (f > 0.5F) {
-            this.ax += 2;
+            this.ay += 2;
         }
 
         super.u();
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         if (!this.world.isStatic && this.world.spawnMonsters == 0) {
             this.die();
         }

src/main/java/net/minecraft/server/EntityPainting.java

@@ -119,7 +119,7 @@ public class EntityPainting extends Entity {
         return i == 32 ? 0.5F : (i == 64 ? 0.5F : 0.0F);
     }
 
-    public void p_() {
+    public void o_() {
         if (this.f++ == 100 && !this.world.isStatic) {
             this.f = 0;
             if (!this.h()) {
@@ -197,7 +197,7 @@ public class EntityPainting extends Entity {
         }
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return true;
     }
 
@@ -214,7 +214,7 @@ public class EntityPainting extends Entity {
             // CraftBukkit end
 
             this.die();
-            this.ac();
+            this.ae();
             this.world.addEntity(new EntityItem(this.world, this.locX, this.locY, this.locZ, new ItemStack(Item.PAINTING)));
         }
 

src/main/java/net/minecraft/server/EntityPigZombie.java

@@ -18,18 +18,18 @@ public class EntityPigZombie extends EntityZombie {
     public EntityPigZombie(World world) {
         super(world);
         this.texture = "/mob/pigzombie.png";
-        this.aD = 0.5F;
+        this.aE = 0.5F;
         this.damage = 5;
-        this.bC = true;
+        this.bD = true;
     }
 
-    public void p_() {
+    public void o_() {
-        this.aD = this.target != null ? 0.95F : 0.5F;
+        this.aE = this.target != null ? 0.95F : 0.5F;
         if (this.soundDelay > 0 && --this.soundDelay == 0) {
             this.world.makeSound(this, "mob.zombiepig.zpigangry", this.k() * 2.0F, ((this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 1.0F) * 1.8F);
         }
 
-        super.p_();
+        super.o_();
     }
 
     public boolean d() {

src/main/java/net/minecraft/server/EntityPlayer.java

@@ -25,10 +25,10 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     public double e;
     public List f = new LinkedList();
     public Set g = new HashSet();
-    private int bJ = -99999999;
+    private int bK = -99999999;
-    private int bK = 60;
+    private int bL = 60;
-    private ItemStack[] bL = new ItemStack[] { null, null, null, null, null};
+    private ItemStack[] bM = new ItemStack[] { null, null, null, null, null};
-    private int bM = 0;
+    private int bN = 0;
     public boolean h;
 
     public EntityPlayer(MinecraftServer minecraftserver, World world, String s, ItemInWorldManager iteminworldmanager) {
@@ -48,7 +48,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
 
         this.setPositionRotation((double) i + 0.5D, (double) k, (double) j + 0.5D, 0.0F, 0.0F);
         this.b = minecraftserver;
-        this.br = 0.0F;
+        this.bs = 0.0F;
         this.name = s;
         this.height = 0.0F;
 
@@ -71,7 +71,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     }
 
     public ItemStack[] getEquipment() {
-        return this.bL;
+        return this.bM;
     }
 
     protected void j_() {
@@ -82,17 +82,17 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         return 1.62F;
     }
 
-    public void p_() {
+    public void o_() {
         this.itemInWorldManager.a();
-        --this.bK;
+        --this.bL;
         this.activeContainer.a();
 
         for (int i = 0; i < 5; ++i) {
             ItemStack itemstack = this.b_(i);
 
-            if (itemstack != this.bL[i]) {
+            if (itemstack != this.bM[i]) {
                 this.b.b(this.dimension).a(this, new Packet5EntityEquipment(this.id, i, itemstack));
-                this.bL[i] = itemstack;
+                this.bM[i] = itemstack;
             }
         }
     }
@@ -142,7 +142,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     }
 
     public boolean damageEntity(Entity entity, int i) {
-        if (this.bK > 0) {
+        if (this.bL > 0) {
             return false;
         } else {
             if (!this.b.pvpMode) {
@@ -171,8 +171,9 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         super.b(i);
     }
 
-    public void a(boolean flag) {
+    // CraftBukkit return EntityPlayer
-        super.p_();
+    public EntityPlayer a(boolean flag) {
+        super.o_();
 
         for (int i = 0; i < this.inventory.getSize(); ++i) {
             ItemStack itemstack = this.inventory.getItem(i);
@@ -210,39 +211,43 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
             }
         }
 
-        if (this.D) {
+        EntityPlayer player = this; // CraftBukkit
+        if (this.E) {
             if (this.b.propertyManager.getBoolean("allow-nether", true)) {
                 if (this.vehicle != null) {
                     this.mount(this.vehicle);
                 } else {
-                    this.E += 0.0125F;
+                    this.F += 0.0125F;
-                    if (this.E >= 1.0F) {
+                    if (this.F >= 1.0F) {
-                        this.E = 1.0F;
+                        this.F = 1.0F;
-                        this.C = 10;
+                        this.D = 10;
-                        this.b.serverConfigurationManager.f(this);
+                        player = this.b.serverConfigurationManager.f(this); // CraftBukkit
                     }
                 }
 
-                this.D = false;
+                player.E = false; // CraftBukkit
             }
         } else {
-            if (this.E > 0.0F) {
+            if (this.F > 0.0F) {
-                this.E -= 0.05F;
+                this.F -= 0.05F;
             }
 
-            if (this.E < 0.0F) {
+            if (this.F < 0.0F) {
-                this.E = 0.0F;
+                this.F = 0.0F;
             }
         }
 
-        if (this.C > 0) {
+        // CraftBukkit start
-            --this.C;
+        if (player.D > 0) {
+            --player.D;
         }
 
-        if (this.health != this.bJ) {
+        if (player.health != player.bK) {
-            this.netServerHandler.sendPacket(new Packet8UpdateHealth(this.health));
+            player.netServerHandler.sendPacket(new Packet8UpdateHealth(this.health));
-            this.bJ = this.health;
+            player.bK = player.health;
         }
+        return player;
+        // CraftBukkit end
     }
 
     private void a(TileEntity tileentity) {
@@ -294,7 +299,8 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         if (enumbederror == EnumBedError.OK) {
             EntityTracker entitytracker = this.b.b(this.dimension);
 
-            entitytracker.a(this, new Packet17(this, 0, i, j, k));
+            // CraftBukkit - this is not the original method called
+            entitytracker.b(this, new Packet17(this, 0, i, j, k));
         }
 
         return enumbederror;
@@ -308,8 +314,10 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         }
 
         super.a(flag, flag1, flag2);
+        if (this.netServerHandler != null) {
             this.netServerHandler.a(this.locX, this.locY, this.locZ, this.yaw, this.pitch);
         }
+    }
 
     public void mount(Entity entity) {
         // CraftBukkit start
@@ -333,39 +341,39 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         super.a(d0, flag);
     }
 
-    private void af() {
+    private void ah() {
-        this.bM = this.bM % 100 + 1;
+        this.bN = this.bN % 100 + 1;
     }
 
     public void b(int i, int j, int k) {
-        this.af();
+        this.ah();
-        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bM, 1, "Crafting", 9));
+        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bN, 1, "Crafting", 9));
         this.activeContainer = new ContainerWorkbench(this.inventory, this.world, i, j, k);
-        this.activeContainer.f = this.bM;
+        this.activeContainer.f = this.bN;
         this.activeContainer.a((ICrafting) this);
     }
 
     public void a(IInventory iinventory) {
-        this.af();
+        this.ah();
-        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bM, 0, iinventory.getName(), iinventory.getSize()));
+        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bN, 0, iinventory.getName(), iinventory.getSize()));
         this.activeContainer = new ContainerChest(this.inventory, iinventory);
-        this.activeContainer.f = this.bM;
+        this.activeContainer.f = this.bN;
         this.activeContainer.a((ICrafting) this);
     }
 
     public void a(TileEntityFurnace tileentityfurnace) {
-        this.af();
+        this.ah();
-        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bM, 2, tileentityfurnace.getName(), tileentityfurnace.getSize()));
+        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bN, 2, tileentityfurnace.getName(), tileentityfurnace.getSize()));
         this.activeContainer = new ContainerFurnace(this.inventory, tileentityfurnace);
-        this.activeContainer.f = this.bM;
+        this.activeContainer.f = this.bN;
         this.activeContainer.a((ICrafting) this);
     }
 
     public void a(TileEntityDispenser tileentitydispenser) {
-        this.af();
+        this.ah();
-        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bM, 3, tileentitydispenser.getName(), tileentitydispenser.getSize()));
+        this.netServerHandler.sendPacket(new Packet100OpenWindow(this.bN, 3, tileentitydispenser.getName(), tileentitydispenser.getSize()));
         this.activeContainer = new ContainerDispenser(this.inventory, tileentitydispenser);
-        this.activeContainer.f = this.bM;
+        this.activeContainer.f = this.bN;
         this.activeContainer.a((ICrafting) this);
     }
 
@@ -409,9 +417,9 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     }
 
     public void a(float f, float f1, boolean flag, boolean flag1, float f2, float f3) {
-        this.ay = f;
+        this.az = f;
-        this.az = f1;
+        this.aA = f1;
-        this.aB = flag;
+        this.aC = flag;
         this.setSneak(flag1);
         this.pitch = f2;
         this.yaw = f3;
@@ -430,6 +438,31 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         }
     }
 
+    public void A() {
+        if (this.vehicle != null) {
+            this.mount(this.vehicle);
+        }
+
+        if (this.passenger != null) {
+            this.passenger.mount(this);
+        }
+
+        if (this.sleeping) {
+            this.a(true, false, false);
+        }
+    }
+
+    public void B() {
+        this.bK = -99999999;
+    }
+
+    public void a(String s) {
+        StatisticStorage statisticstorage = StatisticStorage.a();
+        String s1 = statisticstorage.a(s);
+
+        this.netServerHandler.sendPacket(new Packet3Chat(s1));
+    }
+
     // CraftBukkit start
     @Override
     public String toString() {

src/main/java/net/minecraft/server/EntitySnowball.java

@@ -76,11 +76,11 @@ public class EntitySnowball extends Entity {
         this.h = 0;
     }
 
-    public void p_() {
+    public void o_() {
-        this.bn = this.locX;
+        this.bo = this.locX;
-        this.bo = this.locY;
+        this.bp = this.locY;
-        this.bp = this.locZ;
+        this.bq = this.locZ;
-        super.p_();
+        super.o_();
         if (this.a > 0) {
             --this.a;
         }
@@ -125,7 +125,7 @@ public class EntitySnowball extends Entity {
             for (int j = 0; j < list.size(); ++j) {
                 Entity entity1 = (Entity) list.get(j);
 
-                if (entity1.o_() && (entity1 != this.shooter || this.i >= 5)) {
+                if (entity1.n_() && (entity1 != this.shooter || this.i >= 5)) {
                     float f = 0.3F;
                     AxisAlignedBB axisalignedbb = entity1.boundingBox.b((double) f, (double) f, (double) f);
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
@@ -213,7 +213,7 @@ public class EntitySnowball extends Entity {
         float f2 = 0.99F;
         float f3 = 0.03F;
 
-        if (this.aa()) {
+        if (this.ac()) {
             for (int l = 0; l < 4; ++l) {
                 float f4 = 0.25F;
 

src/main/java/net/minecraft/server/EntitySpider.java

@@ -13,7 +13,7 @@ public class EntitySpider extends EntityMonster {
         super(world);
         this.texture = "/mob/spider.png";
         this.b(1.4F, 0.9F);
-        this.aD = 0.8F;
+        this.aE = 0.8F;
     }
 
     public double m() {

src/main/java/net/minecraft/server/EntityTNTPrimed.java

@@ -13,7 +13,7 @@ public class EntityTNTPrimed extends Entity {
     public EntityTNTPrimed(World world) {
         super(world);
         this.a = 0;
-        this.aH = true;
+        this.aI = true;
         this.b(0.98F, 0.98F);
         this.height = this.width / 2.0F;
     }
@@ -38,11 +38,11 @@ public class EntityTNTPrimed extends Entity {
         return false;
     }
 
-    public boolean o_() {
+    public boolean n_() {
         return !this.dead;
     }
 
-    public void p_() {
+    public void o_() {
         this.lastX = this.locX;
         this.lastY = this.locY;
         this.lastZ = this.locZ;
@@ -63,6 +63,8 @@ public class EntityTNTPrimed extends Entity {
                 this.explode();
                 this.die();
                 // CraftBukkit end
+            } else {
+                this.die();
             }
         } else {
             this.world.a("smoke", this.locX, this.locY + 0.5D, this.locZ, 0.0D, 0.0D, 0.0D);

src/main/java/net/minecraft/server/EntityTrackerEntry.java

@@ -108,7 +108,7 @@ public class EntityTrackerEntry {
                 this.a((Packet) object);
             }
 
-            DataWatcher datawatcher = this.tracker.X();
+            DataWatcher datawatcher = this.tracker.Z();
 
             if (datawatcher.a()) {
                 this.b((Packet) (new Packet40EntityMetadata(this.tracker.id, datawatcher)));

src/main/java/net/minecraft/server/EntityWeatherStorm.java

@@ -76,8 +76,8 @@ public class EntityWeatherStorm extends EntityWeather {
         }
     }
 
-    public void p_() {
+    public void o_() {
-        super.p_();
+        super.o_();
         if (this.b == 2) {
             this.world.makeSound(this.locX, this.locY, this.locZ, "ambient.weather.thunder", 10000.0F, 0.8F + this.random.nextFloat() * 0.2F);
             this.world.makeSound(this.locX, this.locY, this.locZ, "random.explode", 2.0F, 0.5F + this.random.nextFloat() * 0.2F);

src/main/java/net/minecraft/server/EntityZombie.java

@@ -10,7 +10,7 @@ public class EntityZombie extends EntityMonster {
     public EntityZombie(World world) {
         super(world);
         this.texture = "/mob/zombie.png";
-        this.aD = 0.5F;
+        this.aE = 0.5F;
         this.damage = 5;
     }
 

src/main/java/net/minecraft/server/InventoryPlayer.java

@@ -126,7 +126,7 @@ public class InventoryPlayer implements IInventory {
         if (itemstack.f()) {
             i = this.k();
             if (i >= 0) {
-                this.items[i] = itemstack;
+                this.items[i] = ItemStack.b(itemstack);
                 this.items[i].b = 5;
                 itemstack.count = 0;
                 return true;

src/main/java/net/minecraft/server/ItemInWorldManager.java

@@ -166,13 +166,13 @@ public class ItemInWorldManager {
 
         this.world.a(this.player, 2001, i, j, k, l + this.world.getData(i, j, k) * 256);
         boolean flag = this.b(i, j, k);
-        ItemStack itemstack = this.player.D();
+        ItemStack itemstack = this.player.F();
 
         if (itemstack != null) {
             itemstack.a(l, i, j, k, this.player);
             if (itemstack.count == 0) {
                 itemstack.a(this.player);
-                this.player.E();
+                this.player.G();
             }
         }
 

src/main/java/net/minecraft/server/MinecraftServer.java

@@ -33,7 +33,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
     public static HashMap b = new HashMap();
     public NetworkListenThread networkListenThread;
     public PropertyManager propertyManager;
-    // public WorldServer[] worldServer; // Craftbukkit - removed!
+    // public WorldServer[] worldServer; // CraftBukkit - removed!
     public ServerConfigurationManager serverConfigurationManager;
     public ConsoleCommandHandler consoleCommandHandler; // CraftBukkit - made public
     private boolean isRunning = true;
@@ -43,7 +43,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
     public int j;
     private List r = new ArrayList();
     private List s = Collections.synchronizedList(new ArrayList());
-    // public EntityTracker[] tracker = new EntityTracker[2]; // Craftbukkit - removed!
+    // public EntityTracker[] tracker = new EntityTracker[2]; // CraftBukkit - removed!
     public boolean onlineMode;
     public boolean spawnAnimals;
     public boolean pvpMode;
@@ -86,7 +86,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
         System.setErr(new PrintStream(new LoggerOutputStream(log, Level.SEVERE), true));
         // CraftBukkit end
 
-        log.info("Starting minecraft server version Beta 1.6.4");
+        log.info("Starting minecraft server version Beta 1.6.5");
         if (Runtime.getRuntime().maxMemory() / 1024L / 1024L < 512L) {
             log.warning("**** NOT ENOUGH RAM!");
             log.warning("To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");
@@ -128,7 +128,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
         }
 
         this.serverConfigurationManager = new ServerConfigurationManager(this);
-        // Craftbukkit - removed trackers
+        // CraftBukkit - removed trackers
         long j = System.nanoTime();
         String s1 = this.propertyManager.getString("level-name", "world");
         String s2 = this.propertyManager.getString("level-seed", "");
@@ -160,16 +160,16 @@ public class MinecraftServer implements Runnable, ICommandListener {
             convertable.convert(s, new ConvertProgressUpdater(this));
         }
 
-        // Craftbukkit start
+        // CraftBukkit start
         for (int j = 0; j < (this.propertyManager.getBoolean("allow-nether", true) ? 2 : 1); ++j) {
             WorldServer world;
             int dimension = j == 0 ? 0 : -1;
 
             if (j == 0) {
-                world = new WorldServer(this, new ServerNBTManager(new File("."), s, true), s, dimension, i);
+                world = new WorldServer(this, new ServerNBTManager(new File("."), s, true), s, dimension, i, org.bukkit.World.Environment.getEnvironment(dimension)); // CraftBukkit
             } else {
                 String name = s + "_" + Environment.getEnvironment(dimension).toString().toLowerCase();
-                world = new SecondaryWorldServer(this, new ServerNBTManager(new File("."), name, true), name, dimension, i, worlds.get(0));
+                world = new SecondaryWorldServer(this, new ServerNBTManager(new File("."), name, true), name, dimension, i, worlds.get(0), org.bukkit.World.Environment.getEnvironment(dimension)); // CraftBukkit
             }
 
             world.tracker = new EntityTracker(this, dimension);
@@ -179,13 +179,15 @@ public class MinecraftServer implements Runnable, ICommandListener {
             worlds.add(world);
             this.serverConfigurationManager.setPlayerFileData(worlds.toArray(new WorldServer[0]));
         }
+        // CraftBukkit end
 
         short short1 = 196;
         long k = System.currentTimeMillis();
 
-        for (int l = 0; l < this.worlds.size(); ++l) { // Craftbukkit
+        for (int l = 0; l < this.worlds.size(); ++l) { // CraftBukkit
             log.info("Preparing start region for level " + l);
-            WorldServer worldserver = this.worlds.get(l); // Craftbukkit
+            // if (l == 0 || this.propertyManager.getBoolean("allow-nether", true)) { // CraftBukkit
+                WorldServer worldserver = this.worlds.get(l); // CraftBukkit
                 ChunkCoordinates chunkcoordinates = worldserver.getSpawn();
 
                 for (int i1 = -short1; i1 <= short1 && this.isRunning; i1 += 16) {
@@ -211,6 +213,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
                         }
                     }
                 }
+            // } // CraftBukkit
         }
 
         this.e();
@@ -232,7 +235,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
     void saveChunks() { // CraftBukkit - private -> default
         log.info("Saving chunks");
 
-        // Craftbukkit start
+        // CraftBukkit start
         for (int i = 0; i < this.worlds.size(); ++i) {
             WorldServer worldserver = this.worlds.get(i);
 
@@ -298,7 +301,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
 
                     j += l;
                     i = k;
-                    if (this.worlds.get(0).everyoneDeeplySleeping()) { // Craftbukkit
+                    if (this.worlds.get(0).everyoneDeeplySleeping()) { // CraftBukkit
                         this.h();
                         j = 0L;
                     } else {
@@ -370,11 +373,12 @@ public class MinecraftServer implements Runnable, ICommandListener {
         Vec3D.a();
         ++this.ticks;
 
-        for (j = 0; j < this.worlds.size(); ++j) { // Craftbukkit
+        for (j = 0; j < this.worlds.size(); ++j) { // CraftBukkit
-            WorldServer worldserver = this.worlds.get(j); // Craftbukkit
+            // if (j == 0 || this.propertyManager.getBoolean("allow-nether", true)) { // CraftBukkit
+                WorldServer worldserver = this.worlds.get(j); // CraftBukkit
 
                 if (this.ticks % 20 == 0) {
-                // Craftbukkit start
+                    // CraftBukkit start - only send timeupdates to the people in that world
                     for (int i = 0; i < this.serverConfigurationManager.players.size(); ++i) {
                         EntityPlayer entityplayer = (EntityPlayer) this.serverConfigurationManager.players.get(i);
                         entityplayer.netServerHandler.sendPacket(new Packet4UpdateTime(entityplayer.world.getTime()));
@@ -382,7 +386,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
                 }
 
                 ((CraftScheduler) server.getScheduler()).mainThreadHeartbeat(this.ticks);
-             // Craftbukkit end
+                // CraftBukkit end
 
                 worldserver.doTick();
 
@@ -392,15 +396,16 @@ public class MinecraftServer implements Runnable, ICommandListener {
 
                 worldserver.cleanUp();
             }
+        // } // CraftBukkit
 
         this.networkListenThread.a();
         this.serverConfigurationManager.b();
 
-        // Craftbukkit start
+        // CraftBukkit start
         for (j = 0; j < this.worlds.size(); ++j) {
             this.worlds.get(j).tracker.a();
         }
-        // Craftbukkit end
+        // CraftBukkit end
 
         for (j = 0; j < this.r.size(); ++j) {
             ((IUpdatePlayerListBox) this.r.get(j)).a();
@@ -461,7 +466,7 @@ public class MinecraftServer implements Runnable, ICommandListener {
     }
 
     public WorldServer a(int i) {
-        // Craftbukkit start
+        // CraftBukkit start
         for (WorldServer world : worlds) {
             if (world.dimension == i) {
                 return world;
@@ -469,11 +474,11 @@ public class MinecraftServer implements Runnable, ICommandListener {
         }
 
         return worlds.get(0);
-        // Craftbukkit end
+        // CraftBukkit end
     }
 
     public EntityTracker b(int i) {
-        return a(i).tracker; // Craftbukkit
+        return a(i).tracker; // CraftBukkit
     }
 
     public static boolean isRunning(MinecraftServer minecraftserver) {

src/main/java/net/minecraft/server/NetServerHandler.java

@@ -89,8 +89,13 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
         }
         // Send the possibly modified leave message
         s = event.getReason();
+        // CraftBukkit end
+
+        this.player.A();
         this.sendPacket(new Packet255KickDisconnect(s));
         this.networkManager.d();
+
+        //CraftBukkit start
         leaveMessage = event.getLeaveMessage();
         if (leaveMessage != null) {
             this.minecraftServer.serverConfigurationManager.sendAll(new Packet3Chat(leaveMessage));
@@ -214,7 +219,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
                 }
 
                 this.player.onGround = packet10flying.g;
-                this.player.a(true);
+                this.player = this.player.a(true); // CraftBukkit
                 this.player.move(d5, 0.0D, d4);
                 this.player.setLocation(d1, d2, d3, f, f1);
                 this.player.motX = d5;
@@ -272,7 +277,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
             }
 
             this.player.a(true);
-            this.player.bq = 0.0F;
+            this.player.br = 0.0F;
             this.player.setLocation(this.x, this.y, this.z, f2, f3);
             if (!this.m) {
                 return;
@@ -402,7 +407,7 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
         WorldServer worldserver = this.minecraftServer.a(this.player.dimension);
 
         if (packet14blockdig.e == 4) {
-            this.player.C();
+            this.player.E();
         } else {
             boolean flag = worldserver.weirdIsOpCache = worldserver.worldProvider.dimension != 0 || this.minecraftServer.serverConfigurationManager.isOp(this.player.name);
             boolean flag1 = false;

src/main/java/net/minecraft/server/NetworkManager.java

@@ -1,6 +1,5 @@
 package net.minecraft.server;
 
-import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
@@ -34,11 +33,10 @@ public class NetworkManager {
     private Object[] v;
     private int w = 0;
     private int x = 0;
-    private transient boolean y = false;
     public static int[] d = new int[256];
     public static int[] e = new int[256];
     public int f = 0;
-    private int z = 50;
+    private int y = 50;
 
     public NetworkManager(Socket socket, String s, NetHandler nethandler) {
         this.socket = socket;
@@ -51,7 +49,7 @@ public class NetworkManager {
 
             // CraftBukkit start - cant compile these outside the try
             this.input = new DataInputStream(socket.getInputStream());
-            this.output = new DataOutputStream(socket.getOutputStream());
+            this.output = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream(), 5120));
             // CraftBukkit end
         } catch (IOException socketexception) {
             System.err.println(socketexception.getMessage());
@@ -101,12 +99,11 @@ public class NetworkManager {
                 Packet.a(packet, this.output);
                 aint = e;
                 i = packet.b();
-                aint[i] += packet.a();
+                aint[i] += packet.a() + 1;
                 flag = true;
             }
 
-            // CraftBukkit - add 'flag'
+            if (this.y-- <= 0 && !this.o.isEmpty() && (this.f == 0 || System.currentTimeMillis() - ((Packet) this.o.get(0)).timestamp >= (long) this.f)) {
-            if ((!flag || this.z-- <= 0) && !this.o.isEmpty() && (this.f == 0 || System.currentTimeMillis() - ((Packet) this.o.get(0)).timestamp >= (long) this.f)) {
                 object = this.g;
                 synchronized (this.g) {
                     packet = (Packet) this.o.remove(0);
@@ -116,21 +113,24 @@ public class NetworkManager {
                 Packet.a(packet, this.output);
                 aint = e;
                 i = packet.b();
-                aint[i] += packet.a();
+                aint[i] += packet.a() + 1;
-                this.z = 50;
+                this.y = 0;
                 flag = true;
             }
+
+            return flag;
         } catch (Exception exception) {
             if (!this.t) {
                 this.a(exception);
             }
-        }
 
-        return flag;
+            return false;
+        }
     }
 
     public void a() {
-        this.y = true;
+        this.s.interrupt();
+        this.r.interrupt();
     }
 
     private boolean g() {
@@ -143,19 +143,21 @@ public class NetworkManager {
                 int[] aint = d;
                 int i = packet.b();
 
-                aint[i] += packet.a();
+                aint[i] += packet.a() + 1;
                 this.m.add(packet);
                 flag = true;
             } else {
                 this.a("disconnect.endOfStream", new Object[0]);
             }
+
+            return flag;
         } catch (Exception exception) {
             if (!this.t) {
                 this.a(exception);
             }
-        }
 
-        return flag;
+            return false;
+        }
     }
 
     private void a(Exception exception) {
@@ -215,6 +217,7 @@ public class NetworkManager {
             packet.a(this.p);
         }
 
+        this.a();
         if (this.t && this.m.isEmpty()) {
             this.p.a(this.u, this.v);
         }
@@ -251,18 +254,18 @@ public class NetworkManager {
         return networkmanager.f();
     }
 
-    static boolean e(NetworkManager networkmanager) {
+    static DataOutputStream e(NetworkManager networkmanager) {
-        return networkmanager.y;
-    }
-
-    static boolean a(NetworkManager networkmanager, boolean flag) {
-        return networkmanager.y = flag;
-    }
-
-    static DataOutputStream f(NetworkManager networkmanager) {
         return networkmanager.output;
     }
 
+    static boolean f(NetworkManager networkmanager) {
+        return networkmanager.t;
+    }
+
+    static void a(NetworkManager networkmanager, Exception exception) {
+        networkmanager.a(exception);
+    }
+
     static Thread g(NetworkManager networkmanager) {
         return networkmanager.s;
     }

src/main/java/net/minecraft/server/Packet.java

@@ -69,11 +69,6 @@ public abstract class Packet {
         int i;
 
         try {
-            // CraftBukkit start - sleep while nothing to do
-            while(datainputstream.available() <= 0) {
-                Thread.sleep(10);
-            }
-            // CraftBukkit end
             i = datainputstream.read();
             if (i == -1) {
                 return null;
@@ -102,10 +97,6 @@ public abstract class Packet {
             System.out.println("Connection reset");
             return null;
         }
-        catch (InterruptedException exception) {
-            System.out.println("Thread exception");
-            return null;
-        }
         // CraftBukkit end
 
         PacketCounter packetcounter = (PacketCounter) e.get(Integer.valueOf(i));

src/main/java/net/minecraft/server/SecondaryWorldServer.java

@@ -0,0 +1,10 @@
+package net.minecraft.server;
+
+public class SecondaryWorldServer extends WorldServer {
+    // CraftBukkit start
+    public SecondaryWorldServer(MinecraftServer minecraftserver, IDataManager idatamanager, String s, int i, long j, WorldServer worldserver, org.bukkit.World.Environment env) {
+        super(minecraftserver, idatamanager, s, i, j, env);
+        // CraftBukkit end
+        this.z = worldserver.z;
+    }
+}

src/main/java/net/minecraft/server/ServerConfigurationManager.java

@@ -78,6 +78,12 @@ public class ServerConfigurationManager {
 
     public void a(EntityPlayer entityplayer) {
         // Craftbukkit - removed playermanagers
+        for(WorldServer world : this.server.worlds) {
+            if(world.manager.a.contains(entityplayer)) {
+                world.manager.removePlayer(entityplayer);
+                break;
+            }
+        }
         this.a(entityplayer.dimension).addPlayer(entityplayer);
         WorldServer worldserver = this.server.a(entityplayer.dimension);
 
@@ -192,27 +198,33 @@ public class ServerConfigurationManager {
         // CraftBukkit end
     }
 
+    // CraftBukkit start
     public EntityPlayer a(EntityPlayer entityplayer, int i) {
+        return a(entityplayer, i, true);
+    }
+
+    public EntityPlayer a(EntityPlayer entityplayer, int i, boolean spawn) {
         this.server.b(entityplayer.dimension).trackPlayer(entityplayer);
         this.server.b(entityplayer.dimension).untrackEntity(entityplayer);
         this.a(entityplayer.dimension).removePlayer(entityplayer);
         this.players.remove(entityplayer);
         this.server.a(entityplayer.dimension).removeEntity(entityplayer);
-        ChunkCoordinates chunkcoordinates = entityplayer.K();
+        ChunkCoordinates chunkcoordinates = entityplayer.M();
 
         entityplayer.dimension = i;
         EntityPlayer entityplayer1 = new EntityPlayer(this.server, this.server.a(entityplayer.dimension), entityplayer.name, new ItemInWorldManager(this.server.a(entityplayer.dimension)));
 
         entityplayer1.id = entityplayer.id;
         entityplayer1.netServerHandler = entityplayer.netServerHandler;
+        entityplayer1.netServerHandler.player = entityplayer1;
         WorldServer worldserver = this.server.a(entityplayer.dimension);
 
-        // CraftBukkit start - transfer internal variables
+        entityplayer1.dimension = i;
         entityplayer1.displayName = entityplayer.displayName;
         entityplayer1.compassTarget = entityplayer.compassTarget;
         entityplayer1.fauxSleeping = entityplayer.fauxSleeping;
-        // CraftBukkit end
 
+        if (spawn) {
             if(chunkcoordinates != null) {
                 ChunkCoordinates chunkcoordinates1 = EntityHuman.getBed(this.server.a(entityplayer.dimension), chunkcoordinates);
 
@@ -223,8 +235,14 @@ public class ServerConfigurationManager {
                     entityplayer1.netServerHandler.sendPacket(new Packet70Bed(0));
                 }
             }
+        }
+        else {
+            entityplayer1.setPositionRotation(entityplayer.locX, entityplayer.locY, entityplayer.locZ, entityplayer.yaw, entityplayer.pitch);
+            entityplayer1.inventory = entityplayer.inventory;
+            entityplayer1.activeContainer = entityplayer.activeContainer;
+            entityplayer1.defaultContainer = entityplayer.defaultContainer;
+        }
 
-        // CraftBukkit start
         Player respawnPlayer = cserver.getPlayer(entityplayer);
         Location respawnLocation = new Location(respawnPlayer.getWorld(), entityplayer1.locX, entityplayer1.locY, entityplayer1.locZ, entityplayer1.yaw, entityplayer1.pitch);
 
@@ -245,18 +263,22 @@ public class ServerConfigurationManager {
             entityplayer1.setPosition(entityplayer1.locX, entityplayer1.locY + 1.0D, entityplayer1.locZ);
         }
 
-        entityplayer1.netServerHandler.sendPacket(new Packet9Respawn((byte) ((WorldServer)entityplayer1.world).getWorld().getEnvironment().getId()));
+        byte actualDimension = (byte) (worldserver.getWorld().getEnvironment().getId());
+        entityplayer1.netServerHandler.sendPacket(new Packet9Respawn((byte) (actualDimension >= 0 ? -1 : 0))); // CraftBukkit
+        entityplayer1.netServerHandler.sendPacket(new Packet9Respawn(actualDimension)); // CraftBukkit
         entityplayer1.netServerHandler.a(entityplayer1.locX, entityplayer1.locY, entityplayer1.locZ, entityplayer1.yaw, entityplayer1.pitch);
         this.a(entityplayer1, worldserver);
         this.a(entityplayer1.dimension).addPlayer(entityplayer1);
         worldserver.addEntity(entityplayer1);
         this.players.add(entityplayer1);
-        entityplayer1.syncInventory();
+        if (spawn) entityplayer1.syncInventory(); // CraftBukkit
+        entityplayer1.a(entityplayer1.activeContainer);
         entityplayer1.w();
         return entityplayer1;
     }
 
-    public void f(EntityPlayer entityplayer) {
+    // CraftBukkit - changed signature
+    public EntityPlayer f(EntityPlayer entityplayer) {
         WorldServer worldserver = this.server.a(entityplayer.dimension);
         boolean flag = false;
         byte b0;
@@ -267,47 +289,50 @@ public class ServerConfigurationManager {
             b0 = -1;
         }
 
-        entityplayer.dimension = b0;
+        // CraftBukkit start
-        WorldServer worldserver1 = this.server.a(entityplayer.dimension);
+        // entityplayer.dimension = b0;
+        WorldServer worldserver1 = this.server.a(b0);
 
-        // Craftbukkit
+        // entityplayer.netServerHandler.sendPacket(new Packet9Respawn((byte) ((WorldServer)entityplayer.world).getWorld().getEnvironment().getId()));
-        entityplayer.netServerHandler.sendPacket(new Packet9Respawn((byte) ((WorldServer)entityplayer.world).getWorld().getEnvironment().getId()));
+        // Craftbukkit end
         worldserver.removeEntity(entityplayer);
         entityplayer.dead = false;
         double d0 = entityplayer.locX;
         double d1 = entityplayer.locZ;
         double d2 = 8.0D;
 
-        if (entityplayer.dimension == -1) {
+        if (b0 == -1) { // CraftBukkit
             d0 /= d2;
             d1 /= d2;
             entityplayer.setPositionRotation(d0, entityplayer.locY, d1, entityplayer.yaw, entityplayer.pitch);
-            if (entityplayer.Q()) {
+            if (entityplayer.S()) {
                 worldserver.entityJoinedWorld(entityplayer, false);
             }
         } else {
             d0 *= d2;
             d1 *= d2;
             entityplayer.setPositionRotation(d0, entityplayer.locY, d1, entityplayer.yaw, entityplayer.pitch);
-            if (entityplayer.Q()) {
+            if (entityplayer.S()) {
                 worldserver.entityJoinedWorld(entityplayer, false);
             }
         }
 
-        if (entityplayer.Q()) {
+        if (entityplayer.S()) {
-            worldserver1.addEntity(entityplayer);
+            // worldserver1.addEntity(entityplayer); // CraftBukkit
             entityplayer.setPositionRotation(d0, entityplayer.locY, d1, entityplayer.yaw, entityplayer.pitch);
             worldserver1.entityJoinedWorld(entityplayer, false);
             worldserver1.chunkProviderServer.a = true;
             (new PortalTravelAgent()).a(worldserver1, entityplayer);
             worldserver1.chunkProviderServer.a = false;
         }
-
+        /* CraftBukkit start
         this.a(entityplayer);
         entityplayer.netServerHandler.a(entityplayer.locX, entityplayer.locY, entityplayer.locZ, entityplayer.yaw, entityplayer.pitch);
         entityplayer.a((World) worldserver1);
         this.a(entityplayer, worldserver1);
-        entityplayer.a(entityplayer.defaultContainer);
+        this.g(entityplayer);
+        */ // CraftBukkit end
+        return a(entityplayer, b0, false);
     }
 
     public void b() {
@@ -617,9 +642,14 @@ public class ServerConfigurationManager {
     }
 
     public void a(EntityPlayer entityplayer, WorldServer worldserver) {
-        if (worldserver.v()) {
         entityplayer.netServerHandler.sendPacket(new Packet4UpdateTime(worldserver.getTime()));
+        if (worldserver.v()) {
             entityplayer.netServerHandler.sendPacket(new Packet70Bed(1));
         }
     }
+
+    public void g(EntityPlayer entityplayer) {
+        entityplayer.a(entityplayer.defaultContainer);
+        entityplayer.B();
+    }
 }

src/main/java/net/minecraft/server/ThreadCommandReader.java

@@ -26,8 +26,8 @@ public class ThreadCommandReader extends Thread {
         // CraftBukkit end
 
         try {
-            while (!this.server.isStopped && MinecraftServer.isRunning(this.server)) {
             // CraftBukkit start - JLine disabling compatibility
+            while (!this.server.isStopped && MinecraftServer.isRunning(this.server)) {
                 if (Main.useJline) {
                     s = bufferedreader.readLine(">", null);
                 } else {

src/main/java/net/minecraft/server/TileEntityMobSpawner.java

@@ -80,7 +80,7 @@ public class TileEntityMobSpawner extends TileEntity {
                                 this.world.a("flame", d0, d1, d2, 0.0D, 0.0D, 0.0D);
                             }
 
-                            entityliving.P();
+                            entityliving.R();
                             this.c();
                         }
                     }

src/main/java/net/minecraft/server/World.java

@@ -283,7 +283,11 @@ public class World implements IBlockAccess {
         if (this.setRawData(i, j, k, l)) {
             int i1 = this.getTypeId(i, j, k);
 
+            if (Block.t[i1 & 255]) {
                 this.update(i, j, k, i1);
+            } else {
+                this.applyPhysics(i, j, k, i1);
+            }
         }
     }
 
@@ -838,10 +842,10 @@ public class World implements IBlockAccess {
             this.everyoneSleeping();
         }
 
-        int i = entity.bF;
+        int i = entity.bG;
-        int j = entity.bH;
+        int j = entity.bI;
 
-        if (entity.bE && this.isChunkLoaded(i, j)) {
+        if (entity.bF && this.isChunkLoaded(i, j)) {
             this.getChunkAt(i, j).b(entity);
         }
 
@@ -985,7 +989,7 @@ public class World implements IBlockAccess {
 
         for (i = 0; i < this.e.size(); ++i) {
             entity = (Entity) this.e.get(i);
-            entity.p_();
+            entity.o_();
             if (entity.dead) {
                 this.e.remove(i--);
             }
@@ -998,9 +1002,9 @@ public class World implements IBlockAccess {
 
         for (i = 0; i < this.D.size(); ++i) {
             entity = (Entity) this.D.get(i);
-            j = entity.bF;
+            j = entity.bG;
-            k = entity.bH;
+            k = entity.bI;
-            if (entity.bE && this.isChunkLoaded(j, k)) {
+            if (entity.bF && this.isChunkLoaded(j, k)) {
                 this.getChunkAt(j, k).b(entity);
             }
         }
@@ -1027,9 +1031,9 @@ public class World implements IBlockAccess {
             }
 
             if (entity.dead) {
-                j = entity.bF;
+                j = entity.bG;
-                k = entity.bH;
+                k = entity.bI;
-                if (entity.bE && this.isChunkLoaded(j, k)) {
+                if (entity.bF && this.isChunkLoaded(j, k)) {
                     this.getChunkAt(j, k).b(entity);
                 }
 
@@ -1055,29 +1059,29 @@ public class World implements IBlockAccess {
         byte b0 = 32;
 
         if (!flag || this.a(i - b0, 0, j - b0, i + b0, 128, j + b0)) {
-            entity.bn = entity.locX;
+            entity.bo = entity.locX;
-            entity.bo = entity.locY;
+            entity.bp = entity.locY;
-            entity.bp = entity.locZ;
+            entity.bq = entity.locZ;
             entity.lastYaw = entity.yaw;
             entity.lastPitch = entity.pitch;
-            if (flag && entity.bE) {
+            if (flag && entity.bF) {
                 if (entity.vehicle != null) {
-                    entity.B();
+                    entity.D();
                 } else {
-                    entity.p_();
+                    entity.o_();
                 }
             }
 
             if (Double.isNaN(entity.locX) || Double.isInfinite(entity.locX)) {
-                entity.locX = entity.bn;
+                entity.locX = entity.bo;
             }
 
             if (Double.isNaN(entity.locY) || Double.isInfinite(entity.locY)) {
-                entity.locY = entity.bo;
+                entity.locY = entity.bp;
             }
 
             if (Double.isNaN(entity.locZ) || Double.isInfinite(entity.locZ)) {
-                entity.locZ = entity.bp;
+                entity.locZ = entity.bq;
             }
 
             if (Double.isNaN((double) entity.pitch) || Double.isInfinite((double) entity.pitch)) {
@@ -1092,20 +1096,20 @@ public class World implements IBlockAccess {
             int l = MathHelper.floor(entity.locY / 16.0D);
             int i1 = MathHelper.floor(entity.locZ / 16.0D);
 
-            if (!entity.bE || entity.bF != k || entity.bG != l || entity.bH != i1) {
+            if (!entity.bF || entity.bG != k || entity.bH != l || entity.bI != i1) {
-                if (entity.bE && this.isChunkLoaded(entity.bF, entity.bH)) {
+                if (entity.bF && this.isChunkLoaded(entity.bG, entity.bI)) {
-                    this.getChunkAt(entity.bF, entity.bH).a(entity, entity.bG);
+                    this.getChunkAt(entity.bG, entity.bI).a(entity, entity.bH);
                 }
 
                 if (this.isChunkLoaded(k, i1)) {
-                    entity.bE = true;
+                    entity.bF = true;
                     this.getChunkAt(k, i1).a(entity);
                 } else {
-                    entity.bE = false;
+                    entity.bF = false;
                 }
             }
 
-            if (flag && entity.bE && entity.passenger != null) {
+            if (flag && entity.bF && entity.passenger != null) {
                 if (!entity.passenger.dead && entity.passenger.vehicle == entity) {
                     this.playerJoinedWorld(entity.passenger);
                 } else {
@@ -1122,7 +1126,7 @@ public class World implements IBlockAccess {
         for (int i = 0; i < list.size(); ++i) {
             Entity entity = (Entity) list.get(i);
 
-            if (!entity.dead && entity.aH) {
+            if (!entity.dead && entity.aI) {
                 return false;
             }
         }
@@ -1465,15 +1469,20 @@ public class World implements IBlockAccess {
     public void a(EnumSkyBlock enumskyblock, int i, int j, int k, int l, int i1, int j1, boolean flag) {
         if (!this.worldProvider.e || enumskyblock != EnumSkyBlock.SKY) {
             ++A;
+
+            try {
                 if (A == 50) {
-                --A;
+                    return;
-            } else {
+                }
+
                 int k1 = (l + i) / 2;
                 int l1 = (j1 + k) / 2;
 
                 if (!this.isLoaded(k1, 64, l1)) {
-                    --A;
+                    return;
-                } else if (!this.b(k1, l1).g()) {
+                }
+
+                if (!this.b(k1, l1).g()) {
                     int i2 = this.C.size();
                     int j2;
 
@@ -1487,7 +1496,6 @@ public class World implements IBlockAccess {
                             MetadataChunkBlock metadatachunkblock = (MetadataChunkBlock) this.C.get(this.C.size() - k2 - 1);
 
                             if (metadatachunkblock.a == enumskyblock && metadatachunkblock.a(i, j, k, l, i1, j1)) {
-                                --A;
                                 return;
                             }
                         }
@@ -1500,8 +1508,10 @@ public class World implements IBlockAccess {
                         this.C.clear();
                     }
 
-                    --A;
+                    return;
                 }
+            } finally {
+                --A;
             }
         }
     }

src/main/java/net/minecraft/server/WorldServer.java

@@ -18,11 +18,11 @@ public class WorldServer extends World implements BlockChangeDelegate {
     public final MinecraftServer server; // CraftBukkit - private -> public final
     private EntityList G = new EntityList();
 
-    public WorldServer(MinecraftServer minecraftserver, IDataManager idatamanager, String s, int i, long j) {
+    // CraftBukkit start - change signature
-        super(idatamanager, s, j, WorldProvider.a(i));
+    public WorldServer(MinecraftServer minecraftserver, IDataManager idatamanager, String s, int i, long j, org.bukkit.World.Environment env) {
+        super(idatamanager, s, j, WorldProvider.a(env.getId()));
         this.server = minecraftserver;
 
-        // CraftBukkit start
         this.dimension = i;
         this.cserver = minecraftserver.server;
         this.world = new CraftWorld(this);

src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -59,7 +59,7 @@ import org.bukkit.util.config.Configuration;
 public final class CraftServer implements Server {
     private final String serverName = "Craftbukkit";
     private final String serverVersion;
-    private final String protocolVersion = "1.6.4";
+    private final String protocolVersion = "1.6.5";
     private final PluginManager pluginManager = new SimplePluginManager(this);
     private final ServicesManager servicesManager = new SimpleServicesManager();
     private final BukkitScheduler scheduler =  new CraftScheduler(this);
@@ -366,8 +366,8 @@ public final class CraftServer implements Server {
             converter.convert(name, new ConvertProgressUpdater(console));
         }
 
-        int dimension = environment.getId() + 200 + console.worlds.size();
+        int dimension = 200 + console.worlds.size();
-        WorldServer internal = new WorldServer(console, new ServerNBTManager(new File("."), name, true), name, dimension, seed);
+        WorldServer internal = new WorldServer(console, new ServerNBTManager(new File("."), name, true), name, dimension, seed, environment);
         internal.z = console.worlds.get(0).z;
 
         internal.tracker = new EntityTracker(console, dimension);

src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java

@@ -19,7 +19,7 @@ public class CraftCreeper extends CraftMonster implements Creeper {
     }
 
     public boolean isPowered() {
-        return getHandle().X().a(17) == 1;
+        return getHandle().Z().a(17) == 1;
     }
 
     public void setPowered(boolean powered) {
@@ -32,14 +32,14 @@ public class CraftCreeper extends CraftMonster implements Creeper {
             server.getPluginManager().callEvent(event);
 
             if (!event.isCancelled()) {
-                getHandle().X().b(17, (byte)1);
+                getHandle().Z().b(17, (byte)1);
             }
         } else {
             CreeperPowerEvent event = new CreeperPowerEvent(entity, CreeperPowerEvent.PowerCause.SET_OFF);
             server.getPluginManager().callEvent(event);
 
             if (!event.isCancelled()) {
-                getHandle().X().b(17, (byte)0);
+                getHandle().Z().b(17, (byte)0);
             }
         }
 

src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -172,25 +172,8 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         EntityPlayer entity = getHandle();
 
         if (oldWorld != newWorld) {
-            entity.dimension = newWorld.dimension;
+            this.sendMessage("Multiworld teleporting disabled in this build. Nether works");
-            entity.netServerHandler.sendPacket(new Packet9Respawn((byte) location.getWorld().getEnvironment().getId()));
+//            this.entity = manager.a(entity, newWorld.dimension, false);
-            oldWorld.removeEntity(entity);
-            entity.dead = false;
-
-            entity.setPositionRotation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
-            if (entity.Q()) {
-                oldWorld.entityJoinedWorld(entity, false);
-                newWorld.addEntity(entity);
-                entity.setPositionRotation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
-                newWorld.entityJoinedWorld(entity, false);
-            }
-
-            manager.a(entity);
-            entity.netServerHandler.a(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
-            entity.a((World)newWorld);
-            manager.a(entity, newWorld);
-            entity.a(entity.defaultContainer);
-
             return true;
         } else {
             return entity.netServerHandler.teleport(location);
@@ -214,7 +197,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void updateInventory() {
-        getHandle().syncInventory();
+        getHandle().a(getHandle().activeContainer);
     }
 
     public void setSleepingIgnored(boolean isSleeping) {

src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java

@@ -35,7 +35,7 @@ public class CraftWolf extends CraftAnimals implements Wolf {
     }
 
     public boolean isTamed() {
-        return getHandle().m_();
+        return getHandle().A();
     }
 
     public void setTamed(boolean tame) {