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papermc/CraftBukkit-Patches/0002-mc-dev-imports.patch
Thinkofdeath afe4189e46 Fix anvil collisions 
This fixes the server incorrectly moving the player out of an anvil when touching it on the side. The server used the rotation of the last placed anvil instead the of the rotation of the anvil the player was touching.
2014-01-09 14:28:04 +00:00

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From 728698cfb07683d5ce15c07ea8cf32591cc4c95c Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 1 Dec 2013 15:10:48 +1100
Subject: [PATCH] mc-dev imports
diff --git a/src/main/java/net/minecraft/server/BiomeDecorator.java b/src/main/java/net/minecraft/server/BiomeDecorator.java
new file mode 100644
index 0000000..b048d6c
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BiomeDecorator.java
@@ -0,0 +1,279 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class BiomeDecorator {
+
+ protected World a;
+ protected Random b;
+ protected int c;
+ protected int d;
+ protected WorldGenerator e = new WorldGenClay(4);
+ protected WorldGenerator f;
+ protected WorldGenerator g;
+ protected WorldGenerator h;
+ protected WorldGenerator i;
+ protected WorldGenerator j;
+ protected WorldGenerator k;
+ protected WorldGenerator l;
+ protected WorldGenerator m;
+ protected WorldGenerator n;
+ protected WorldGenerator o;
+ protected WorldGenFlowers p;
+ protected WorldGenerator q;
+ protected WorldGenerator r;
+ protected WorldGenerator s;
+ protected WorldGenerator t;
+ protected WorldGenerator u;
+ protected WorldGenerator v;
+ protected int w;
+ protected int x;
+ protected int y;
+ protected int z;
+ protected int A;
+ protected int B;
+ protected int C;
+ protected int D;
+ protected int E;
+ protected int F;
+ protected int G;
+ protected int H;
+ public boolean I;
+
+ public BiomeDecorator() {
+ this.f = new WorldGenSand(Blocks.SAND, 7);
+ this.g = new WorldGenSand(Blocks.GRAVEL, 6);
+ this.h = new WorldGenMinable(Blocks.DIRT, 32);
+ this.i = new WorldGenMinable(Blocks.GRAVEL, 32);
+ this.j = new WorldGenMinable(Blocks.COAL_ORE, 16);
+ this.k = new WorldGenMinable(Blocks.IRON_ORE, 8);
+ this.l = new WorldGenMinable(Blocks.GOLD_ORE, 8);
+ this.m = new WorldGenMinable(Blocks.REDSTONE_ORE, 7);
+ this.n = new WorldGenMinable(Blocks.DIAMOND_ORE, 7);
+ this.o = new WorldGenMinable(Blocks.LAPIS_ORE, 6);
+ this.p = new WorldGenFlowers(Blocks.YELLOW_FLOWER);
+ this.q = new WorldGenFlowers(Blocks.BROWN_MUSHROOM);
+ this.r = new WorldGenFlowers(Blocks.RED_MUSHROOM);
+ this.s = new WorldGenHugeMushroom();
+ this.t = new WorldGenReed();
+ this.u = new WorldGenCactus();
+ this.v = new WorldGenWaterLily();
+ this.y = 2;
+ this.z = 1;
+ this.E = 1;
+ this.F = 3;
+ this.G = 1;
+ this.I = true;
+ }
+
+ public void a(World world, Random random, BiomeBase biomebase, int i, int j) {
+ if (this.a != null) {
+ throw new RuntimeException("Already decorating!!");
+ } else {
+ this.a = world;
+ this.b = random;
+ this.c = i;
+ this.d = j;
+ this.a(biomebase);
+ this.a = null;
+ this.b = null;
+ }
+ }
+
+ protected void a(BiomeBase biomebase) {
+ this.a();
+
+ int i;
+ int j;
+ int k;
+
+ for (i = 0; i < this.F; ++i) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ this.f.a(this.a, this.b, j, this.a.i(j, k), k);
+ }
+
+ for (i = 0; i < this.G; ++i) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ this.e.a(this.a, this.b, j, this.a.i(j, k), k);
+ }
+
+ for (i = 0; i < this.E; ++i) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ this.g.a(this.a, this.b, j, this.a.i(j, k), k);
+ }
+
+ i = this.x;
+ if (this.b.nextInt(10) == 0) {
+ ++i;
+ }
+
+ int l;
+ int i1;
+
+ for (j = 0; j < i; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.a.getHighestBlockYAt(k, l);
+ WorldGenTreeAbstract worldgentreeabstract = biomebase.a(this.b);
+
+ worldgentreeabstract.a(1.0D, 1.0D, 1.0D);
+ if (worldgentreeabstract.a(this.a, this.b, k, i1, l)) {
+ worldgentreeabstract.b(this.a, this.b, k, i1, l);
+ }
+ }
+
+ for (j = 0; j < this.H; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ this.s.a(this.a, this.b, k, this.a.getHighestBlockYAt(k, l), l);
+ }
+
+ for (j = 0; j < this.y; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) + 32);
+ String s = biomebase.a(this.b, k, i1, l);
+ BlockFlowers blockflowers = BlockFlowers.e(s);
+
+ if (blockflowers.getMaterial() != Material.AIR) {
+ this.p.a(blockflowers, BlockFlowers.f(s));
+ this.p.a(this.a, this.b, k, i1, l);
+ }
+ }
+
+ for (j = 0; j < this.z; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ WorldGenerator worldgenerator = biomebase.b(this.b);
+
+ worldgenerator.a(this.a, this.b, k, i1, l);
+ }
+
+ for (j = 0; j < this.A; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ (new WorldGenDeadBush(Blocks.DEAD_BUSH)).a(this.a, this.b, k, i1, l);
+ }
+
+ for (j = 0; j < this.w; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+
+ for (i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2); i1 > 0 && this.a.isEmpty(k, i1 - 1, l); --i1) {
+ ;
+ }
+
+ this.v.a(this.a, this.b, k, i1, l);
+ }
+
+ for (j = 0; j < this.B; ++j) {
+ if (this.b.nextInt(4) == 0) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.a.getHighestBlockYAt(k, l);
+ this.q.a(this.a, this.b, k, i1, l);
+ }
+
+ if (this.b.nextInt(8) == 0) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ this.r.a(this.a, this.b, k, i1, l);
+ }
+ }
+
+ if (this.b.nextInt(4) == 0) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ l = this.b.nextInt(this.a.getHighestBlockYAt(j, k) * 2);
+ this.q.a(this.a, this.b, j, l, k);
+ }
+
+ if (this.b.nextInt(8) == 0) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ l = this.b.nextInt(this.a.getHighestBlockYAt(j, k) * 2);
+ this.r.a(this.a, this.b, j, l, k);
+ }
+
+ for (j = 0; j < this.C; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ this.t.a(this.a, this.b, k, i1, l);
+ }
+
+ for (j = 0; j < 10; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ this.t.a(this.a, this.b, k, i1, l);
+ }
+
+ if (this.b.nextInt(32) == 0) {
+ j = this.c + this.b.nextInt(16) + 8;
+ k = this.d + this.b.nextInt(16) + 8;
+ l = this.b.nextInt(this.a.getHighestBlockYAt(j, k) * 2);
+ (new WorldGenPumpkin()).a(this.a, this.b, j, l, k);
+ }
+
+ for (j = 0; j < this.D; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.d + this.b.nextInt(16) + 8;
+ i1 = this.b.nextInt(this.a.getHighestBlockYAt(k, l) * 2);
+ this.u.a(this.a, this.b, k, i1, l);
+ }
+
+ if (this.I) {
+ for (j = 0; j < 50; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.b.nextInt(this.b.nextInt(248) + 8);
+ i1 = this.d + this.b.nextInt(16) + 8;
+ (new WorldGenLiquids(Blocks.WATER)).a(this.a, this.b, k, l, i1);
+ }
+
+ for (j = 0; j < 20; ++j) {
+ k = this.c + this.b.nextInt(16) + 8;
+ l = this.b.nextInt(this.b.nextInt(this.b.nextInt(240) + 8) + 8);
+ i1 = this.d + this.b.nextInt(16) + 8;
+ (new WorldGenLiquids(Blocks.LAVA)).a(this.a, this.b, k, l, i1);
+ }
+ }
+ }
+
+ protected void a(int i, WorldGenerator worldgenerator, int j, int k) {
+ for (int l = 0; l < i; ++l) {
+ int i1 = this.c + this.b.nextInt(16);
+ int j1 = this.b.nextInt(k - j) + j;
+ int k1 = this.d + this.b.nextInt(16);
+
+ worldgenerator.a(this.a, this.b, i1, j1, k1);
+ }
+ }
+
+ protected void b(int i, WorldGenerator worldgenerator, int j, int k) {
+ for (int l = 0; l < i; ++l) {
+ int i1 = this.c + this.b.nextInt(16);
+ int j1 = this.b.nextInt(k) + this.b.nextInt(k) + (j - k);
+ int k1 = this.d + this.b.nextInt(16);
+
+ worldgenerator.a(this.a, this.b, i1, j1, k1);
+ }
+ }
+
+ protected void a() {
+ this.a(20, this.h, 0, 256);
+ this.a(10, this.i, 0, 256);
+ this.a(20, this.j, 0, 128);
+ this.a(20, this.k, 0, 64);
+ this.a(2, this.l, 0, 32);
+ this.a(8, this.m, 0, 16);
+ this.a(1, this.n, 0, 16);
+ this.b(1, this.o, 16, 16);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/BlockAnvil.java b/src/main/java/net/minecraft/server/BlockAnvil.java
new file mode 100644
index 0000000..9e1ce2f
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockAnvil.java
@@ -0,0 +1,79 @@
+package net.minecraft.server;
+
+public class BlockAnvil extends BlockFalling {
+
+ public static final String[] a = new String[] { "intact", "slightlyDamaged", "veryDamaged"};
+ private static final String[] N = new String[] { "anvil_top_damaged_0", "anvil_top_damaged_1", "anvil_top_damaged_2"};
+
+ protected BlockAnvil() {
+ super(Material.HEAVY);
+ this.g(0);
+ this.a(CreativeModeTab.c);
+ }
+
+ public boolean d() {
+ return false;
+ }
+
+ public boolean c() {
+ return false;
+ }
+
+ public void postPlace(World world, int i, int j, int k, EntityLiving entityliving, ItemStack itemstack) {
+ int l = MathHelper.floor((double) (entityliving.yaw * 4.0F / 360.0F) + 0.5D) & 3;
+ int i1 = world.getData(i, j, k) >> 2;
+
+ ++l;
+ l %= 4;
+ if (l == 0) {
+ world.setData(i, j, k, 2 | i1 << 2, 2);
+ }
+
+ if (l == 1) {
+ world.setData(i, j, k, 3 | i1 << 2, 2);
+ }
+
+ if (l == 2) {
+ world.setData(i, j, k, 0 | i1 << 2, 2);
+ }
+
+ if (l == 3) {
+ world.setData(i, j, k, 1 | i1 << 2, 2);
+ }
+ }
+
+ public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) {
+ if (world.isStatic) {
+ return true;
+ } else {
+ entityhuman.openAnvil(i, j, k);
+ return true;
+ }
+ }
+
+ public int b() {
+ return 35;
+ }
+
+ public int getDropData(int i) {
+ return i >> 2;
+ }
+
+ public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) {
+ int l = iblockaccess.getData(i, j, k) & 3;
+
+ if (l != 3 && l != 1) {
+ this.a(0.125F, 0.0F, 0.0F, 0.875F, 1.0F, 1.0F);
+ } else {
+ this.a(0.0F, 0.0F, 0.125F, 1.0F, 1.0F, 0.875F);
+ }
+ }
+
+ protected void a(EntityFallingBlock entityfallingblock) {
+ entityfallingblock.a(true);
+ }
+
+ public void a(World world, int i, int j, int k, int l) {
+ world.triggerEffect(1022, i, j, k, 0);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/BlockBrewingStand.java b/src/main/java/net/minecraft/server/BlockBrewingStand.java
new file mode 100644
index 0000000..3287d77
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockBrewingStand.java
@@ -0,0 +1,109 @@
+package net.minecraft.server;
+
+import java.util.List;
+import java.util.Random;
+
+public class BlockBrewingStand extends BlockContainer {
+
+ private Random a = new Random();
+
+ public BlockBrewingStand() {
+ super(Material.ORE);
+ }
+
+ public boolean c() {
+ return false;
+ }
+
+ public int b() {
+ return 25;
+ }
+
+ public TileEntity a(World world, int i) {
+ return new TileEntityBrewingStand();
+ }
+
+ public boolean d() {
+ return false;
+ }
+
+ public void a(World world, int i, int j, int k, AxisAlignedBB axisalignedbb, List list, Entity entity) {
+ this.a(0.4375F, 0.0F, 0.4375F, 0.5625F, 0.875F, 0.5625F);
+ super.a(world, i, j, k, axisalignedbb, list, entity);
+ this.g();
+ super.a(world, i, j, k, axisalignedbb, list, entity);
+ }
+
+ public void g() {
+ this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.125F, 1.0F);
+ }
+
+ public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) {
+ if (world.isStatic) {
+ return true;
+ } else {
+ TileEntityBrewingStand tileentitybrewingstand = (TileEntityBrewingStand) world.getTileEntity(i, j, k);
+
+ if (tileentitybrewingstand != null) {
+ entityhuman.openBrewingStand(tileentitybrewingstand);
+ }
+
+ return true;
+ }
+ }
+
+ public void postPlace(World world, int i, int j, int k, EntityLiving entityliving, ItemStack itemstack) {
+ if (itemstack.hasName()) {
+ ((TileEntityBrewingStand) world.getTileEntity(i, j, k)).a(itemstack.getName());
+ }
+ }
+
+ public void remove(World world, int i, int j, int k, Block block, int l) {
+ TileEntity tileentity = world.getTileEntity(i, j, k);
+
+ if (tileentity instanceof TileEntityBrewingStand) {
+ TileEntityBrewingStand tileentitybrewingstand = (TileEntityBrewingStand) tileentity;
+
+ for (int i1 = 0; i1 < tileentitybrewingstand.getSize(); ++i1) {
+ ItemStack itemstack = tileentitybrewingstand.getItem(i1);
+
+ if (itemstack != null) {
+ float f = this.a.nextFloat() * 0.8F + 0.1F;
+ float f1 = this.a.nextFloat() * 0.8F + 0.1F;
+ float f2 = this.a.nextFloat() * 0.8F + 0.1F;
+
+ while (itemstack.count > 0) {
+ int j1 = this.a.nextInt(21) + 10;
+
+ if (j1 > itemstack.count) {
+ j1 = itemstack.count;
+ }
+
+ itemstack.count -= j1;
+ EntityItem entityitem = new EntityItem(world, (double) ((float) i + f), (double) ((float) j + f1), (double) ((float) k + f2), new ItemStack(itemstack.getItem(), j1, itemstack.getData()));
+ float f3 = 0.05F;
+
+ entityitem.motX = (double) ((float) this.a.nextGaussian() * f3);
+ entityitem.motY = (double) ((float) this.a.nextGaussian() * f3 + 0.2F);
+ entityitem.motZ = (double) ((float) this.a.nextGaussian() * f3);
+ world.addEntity(entityitem);
+ }
+ }
+ }
+ }
+
+ super.remove(world, i, j, k, block, l);
+ }
+
+ public Item getDropType(int i, Random random, int j) {
+ return Items.BREWING_STAND;
+ }
+
+ public boolean M() {
+ return true;
+ }
+
+ public int g(World world, int i, int j, int k, int l) {
+ return Container.b((IInventory) world.getTileEntity(i, j, k));
+ }
+}
diff --git a/src/main/java/net/minecraft/server/BlockFlowerPot.java b/src/main/java/net/minecraft/server/BlockFlowerPot.java
new file mode 100644
index 0000000..ef909f7
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockFlowerPot.java
@@ -0,0 +1,195 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class BlockFlowerPot extends BlockContainer {
+
+ public BlockFlowerPot() {
+ super(Material.ORIENTABLE);
+ this.g();
+ }
+
+ public void g() {
+ float f = 0.375F;
+ float f1 = f / 2.0F;
+
+ this.a(0.5F - f1, 0.0F, 0.5F - f1, 0.5F + f1, f, 0.5F + f1);
+ }
+
+ public boolean c() {
+ return false;
+ }
+
+ public int b() {
+ return 33;
+ }
+
+ public boolean d() {
+ return false;
+ }
+
+ public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) {
+ ItemStack itemstack = entityhuman.inventory.getItemInHand();
+
+ if (itemstack != null && itemstack.getItem() instanceof ItemBlock) {
+ if (world.getData(i, j, k) != 0) {
+ return false;
+ } else {
+ TileEntityFlowerPot tileentityflowerpot = this.e(world, i, j, k);
+
+ if (tileentityflowerpot != null) {
+ Block block = Block.a(itemstack.getItem());
+
+ if (!this.a(block, itemstack.getData())) {
+ return false;
+ } else {
+ tileentityflowerpot.a(itemstack.getItem(), itemstack.getData());
+ tileentityflowerpot.update();
+ if (!world.setData(i, j, k, itemstack.getData(), 2)) {
+ world.notify(i, j, k);
+ }
+
+ if (!entityhuman.abilities.canInstantlyBuild && --itemstack.count <= 0) {
+ entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, (ItemStack) null);
+ }
+
+ return true;
+ }
+ } else {
+ return false;
+ }
+ }
+ } else {
+ return false;
+ }
+ }
+
+ private boolean a(Block block, int i) {
+ return block != Blocks.YELLOW_FLOWER && block != Blocks.RED_ROSE && block != Blocks.CACTUS && block != Blocks.BROWN_MUSHROOM && block != Blocks.RED_MUSHROOM && block != Blocks.SAPLING && block != Blocks.DEAD_BUSH ? block == Blocks.LONG_GRASS && i == 2 : true;
+ }
+
+ public int getDropData(World world, int i, int j, int k) {
+ TileEntityFlowerPot tileentityflowerpot = this.e(world, i, j, k);
+
+ return tileentityflowerpot != null && tileentityflowerpot.a() != null ? tileentityflowerpot.b() : 0;
+ }
+
+ public boolean canPlace(World world, int i, int j, int k) {
+ return super.canPlace(world, i, j, k) && World.a((IBlockAccess) world, i, j - 1, k);
+ }
+
+ public void doPhysics(World world, int i, int j, int k, Block block) {
+ if (!World.a((IBlockAccess) world, i, j - 1, k)) {
+ this.b(world, i, j, k, world.getData(i, j, k), 0);
+ world.setAir(i, j, k);
+ }
+ }
+
+ public void dropNaturally(World world, int i, int j, int k, int l, float f, int i1) {
+ super.dropNaturally(world, i, j, k, l, f, i1);
+ TileEntityFlowerPot tileentityflowerpot = this.e(world, i, j, k);
+
+ if (tileentityflowerpot != null && tileentityflowerpot.a() != null) {
+ this.a(world, i, j, k, new ItemStack(tileentityflowerpot.a(), 1, tileentityflowerpot.b()));
+ }
+ }
+
+ public void remove(World world, int i, int j, int k, Block block, int l) {
+ TileEntityFlowerPot tileentityflowerpot = this.e(world, i, j, k);
+
+ if (tileentityflowerpot != null && tileentityflowerpot.a() != null) {
+ this.a(world, i, j, k, new ItemStack(tileentityflowerpot.a(), 1, tileentityflowerpot.b()));
+ }
+
+ super.remove(world, i, j, k, block, l);
+ }
+
+ public void a(World world, int i, int j, int k, int l, EntityHuman entityhuman) {
+ super.a(world, i, j, k, l, entityhuman);
+ if (entityhuman.abilities.canInstantlyBuild) {
+ TileEntityFlowerPot tileentityflowerpot = this.e(world, i, j, k);
+
+ if (tileentityflowerpot != null) {
+ tileentityflowerpot.a(Item.d(0), 0);
+ }
+ }
+ }
+
+ public Item getDropType(int i, Random random, int j) {
+ return Items.FLOWER_POT;
+ }
+
+ private TileEntityFlowerPot e(World world, int i, int j, int k) {
+ TileEntity tileentity = world.getTileEntity(i, j, k);
+
+ return tileentity != null && tileentity instanceof TileEntityFlowerPot ? (TileEntityFlowerPot) tileentity : null;
+ }
+
+ public TileEntity a(World world, int i) {
+ Object object = null;
+ byte b0 = 0;
+
+ switch (i) {
+ case 1:
+ object = Blocks.RED_ROSE;
+ b0 = 0;
+ break;
+
+ case 2:
+ object = Blocks.YELLOW_FLOWER;
+ break;
+
+ case 3:
+ object = Blocks.SAPLING;
+ b0 = 0;
+ break;
+
+ case 4:
+ object = Blocks.SAPLING;
+ b0 = 1;
+ break;
+
+ case 5:
+ object = Blocks.SAPLING;
+ b0 = 2;
+ break;
+
+ case 6:
+ object = Blocks.SAPLING;
+ b0 = 3;
+ break;
+
+ case 7:
+ object = Blocks.RED_MUSHROOM;
+ break;
+
+ case 8:
+ object = Blocks.BROWN_MUSHROOM;
+ break;
+
+ case 9:
+ object = Blocks.CACTUS;
+ break;
+
+ case 10:
+ object = Blocks.DEAD_BUSH;
+ break;
+
+ case 11:
+ object = Blocks.LONG_GRASS;
+ b0 = 2;
+ break;
+
+ case 12:
+ object = Blocks.SAPLING;
+ b0 = 4;
+ break;
+
+ case 13:
+ object = Blocks.SAPLING;
+ b0 = 5;
+ }
+
+ return new TileEntityFlowerPot(Item.getItemOf((Block) object), b0);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/BlockTNT.java b/src/main/java/net/minecraft/server/BlockTNT.java
new file mode 100644
index 0000000..6d5090b
--- /dev/null
+++ b/src/main/java/net/minecraft/server/BlockTNT.java
@@ -0,0 +1,80 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class BlockTNT extends Block {
+
+ public BlockTNT() {
+ super(Material.TNT);
+ this.a(CreativeModeTab.d);
+ }
+
+ public void onPlace(World world, int i, int j, int k) {
+ super.onPlace(world, i, j, k);
+ if (world.isBlockIndirectlyPowered(i, j, k)) {
+ this.postBreak(world, i, j, k, 1);
+ world.setAir(i, j, k);
+ }
+ }
+
+ public void doPhysics(World world, int i, int j, int k, Block block) {
+ if (world.isBlockIndirectlyPowered(i, j, k)) {
+ this.postBreak(world, i, j, k, 1);
+ world.setAir(i, j, k);
+ }
+ }
+
+ public int a(Random random) {
+ return 1;
+ }
+
+ public void wasExploded(World world, int i, int j, int k, Explosion explosion) {
+ if (!world.isStatic) {
+ EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(world, (double) ((float) i + 0.5F), (double) ((float) j + 0.5F), (double) ((float) k + 0.5F), explosion.c());
+
+ entitytntprimed.fuseTicks = world.random.nextInt(entitytntprimed.fuseTicks / 4) + entitytntprimed.fuseTicks / 8;
+ world.addEntity(entitytntprimed);
+ }
+ }
+
+ public void postBreak(World world, int i, int j, int k, int l) {
+ this.a(world, i, j, k, l, (EntityLiving) null);
+ }
+
+ public void a(World world, int i, int j, int k, int l, EntityLiving entityliving) {
+ if (!world.isStatic) {
+ if ((l & 1) == 1) {
+ EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(world, (double) ((float) i + 0.5F), (double) ((float) j + 0.5F), (double) ((float) k + 0.5F), entityliving);
+
+ world.addEntity(entitytntprimed);
+ world.makeSound(entitytntprimed, "game.tnt.primed", 1.0F, 1.0F);
+ }
+ }
+ }
+
+ public boolean interact(World world, int i, int j, int k, EntityHuman entityhuman, int l, float f, float f1, float f2) {
+ if (entityhuman.bD() != null && entityhuman.bD().getItem() == Items.FLINT_AND_STEEL) {
+ this.a(world, i, j, k, 1, entityhuman);
+ world.setAir(i, j, k);
+ entityhuman.bD().damage(1, entityhuman);
+ return true;
+ } else {
+ return super.interact(world, i, j, k, entityhuman, l, f, f1, f2);
+ }
+ }
+
+ public void a(World world, int i, int j, int k, Entity entity) {
+ if (entity instanceof EntityArrow && !world.isStatic) {
+ EntityArrow entityarrow = (EntityArrow) entity;
+
+ if (entityarrow.isBurning()) {
+ this.a(world, i, j, k, 1, entityarrow.shooter instanceof EntityLiving ? (EntityLiving) entityarrow.shooter : null);
+ world.setAir(i, j, k);
+ }
+ }
+ }
+
+ public boolean a(Explosion explosion) {
+ return false;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java
new file mode 100644
index 0000000..e63f17c
--- /dev/null
+++ b/src/main/java/net/minecraft/server/CommandDispatcher.java
@@ -0,0 +1,93 @@
+package net.minecraft.server;
+
+import java.util.Iterator;
+
+public class CommandDispatcher extends CommandHandler implements ICommandDispatcher {
+
+ public CommandDispatcher() {
+ this.a(new CommandTime());
+ this.a(new CommandGamemode());
+ this.a(new CommandDifficulty());
+ this.a(new CommandGamemodeDefault());
+ this.a(new CommandKill());
+ this.a(new CommandToggleDownfall());
+ this.a(new CommandWeather());
+ this.a(new CommandXp());
+ this.a(new CommandTp());
+ this.a(new CommandGive());
+ this.a(new CommandEffect());
+ this.a(new CommandEnchant());
+ this.a(new CommandMe());
+ this.a(new CommandSeed());
+ this.a(new CommandHelp());
+ this.a(new CommandDebug());
+ this.a(new CommandTell());
+ this.a(new CommandSay());
+ this.a(new CommandSpawnpoint());
+ this.a(new CommandSetWorldSpawn());
+ this.a(new CommandGamerule());
+ this.a(new CommandClear());
+ this.a(new CommandTestFor());
+ this.a(new CommandSpreadPlayers());
+ this.a(new CommandPlaySound());
+ this.a(new CommandScoreboard());
+ this.a(new CommandAchievement());
+ this.a(new CommandSummon());
+ this.a(new CommandSetBlock());
+ this.a(new CommandTestForBlock());
+ this.a(new CommandTellRaw());
+ if (MinecraftServer.getServer().V()) {
+ this.a(new CommandOp());
+ this.a(new CommandDeop());
+ this.a(new CommandStop());
+ this.a(new CommandSaveAll());
+ this.a(new CommandSaveOff());
+ this.a(new CommandSaveOn());
+ this.a(new CommandBanIp());
+ this.a(new CommandPardonIP());
+ this.a(new CommandBan());
+ this.a(new CommandBanList());
+ this.a(new CommandPardon());
+ this.a(new CommandKick());
+ this.a(new CommandList());
+ this.a(new CommandWhitelist());
+ this.a(new CommandIdleTimeout());
+ } else {
+ this.a(new CommandPublish());
+ }
+
+ CommandAbstract.a((ICommandDispatcher) this);
+ }
+
+ public void a(ICommandListener icommandlistener, int i, String s, Object... aobject) {
+ boolean flag = true;
+
+ if (icommandlistener instanceof CommandBlockListenerAbstract && !MinecraftServer.getServer().worldServer[0].getGameRules().getBoolean("commandBlockOutput")) {
+ flag = false;
+ }
+
+ ChatMessage chatmessage = new ChatMessage("chat.type.admin", new Object[] { icommandlistener.getName(), new ChatMessage(s, aobject)});
+
+ chatmessage.b().setColor(EnumChatFormat.GRAY);
+ chatmessage.b().setItalic(Boolean.valueOf(true));
+ if (flag) {
+ Iterator iterator = MinecraftServer.getServer().getPlayerList().players.iterator();
+
+ while (iterator.hasNext()) {
+ EntityPlayer entityplayer = (EntityPlayer) iterator.next();
+
+ if (entityplayer != icommandlistener && MinecraftServer.getServer().getPlayerList().isOp(entityplayer.getName())) {
+ entityplayer.sendMessage(chatmessage);
+ }
+ }
+ }
+
+ if (icommandlistener != MinecraftServer.getServer()) {
+ MinecraftServer.getServer().sendMessage(chatmessage);
+ }
+
+ if ((i & 1) != 1) {
+ icommandlistener.sendMessage(new ChatMessage(s, aobject));
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/DataWatcher.java b/src/main/java/net/minecraft/server/DataWatcher.java
new file mode 100644
index 0000000..90a2a80
--- /dev/null
+++ b/src/main/java/net/minecraft/server/DataWatcher.java
@@ -0,0 +1,306 @@
+package net.minecraft.server;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+import net.minecraft.util.org.apache.commons.lang3.ObjectUtils;
+
+public class DataWatcher {
+
+ private final Entity a;
+ private boolean b = true;
+ private static final HashMap c = new HashMap();
+ private final Map d = new HashMap();
+ private boolean e;
+ private ReadWriteLock f = new ReentrantReadWriteLock();
+
+ public DataWatcher(Entity entity) {
+ this.a = entity;
+ }
+
+ public void a(int i, Object object) {
+ Integer integer = (Integer) c.get(object.getClass());
+
+ if (integer == null) {
+ throw new IllegalArgumentException("Unknown data type: " + object.getClass());
+ } else if (i > 31) {
+ throw new IllegalArgumentException("Data value id is too big with " + i + "! (Max is " + 31 + ")");
+ } else if (this.d.containsKey(Integer.valueOf(i))) {
+ throw new IllegalArgumentException("Duplicate id value for " + i + "!");
+ } else {
+ WatchableObject watchableobject = new WatchableObject(integer.intValue(), i, object);
+
+ this.f.writeLock().lock();
+ this.d.put(Integer.valueOf(i), watchableobject);
+ this.f.writeLock().unlock();
+ this.b = false;
+ }
+ }
+
+ public void a(int i, int j) {
+ WatchableObject watchableobject = new WatchableObject(j, i, null);
+
+ this.f.writeLock().lock();
+ this.d.put(Integer.valueOf(i), watchableobject);
+ this.f.writeLock().unlock();
+ this.b = false;
+ }
+
+ public byte getByte(int i) {
+ return ((Byte) this.i(i).b()).byteValue();
+ }
+
+ public short getShort(int i) {
+ return ((Short) this.i(i).b()).shortValue();
+ }
+
+ public int getInt(int i) {
+ return ((Integer) this.i(i).b()).intValue();
+ }
+
+ public float getFloat(int i) {
+ return ((Float) this.i(i).b()).floatValue();
+ }
+
+ public String getString(int i) {
+ return (String) this.i(i).b();
+ }
+
+ public ItemStack getItemStack(int i) {
+ return (ItemStack) this.i(i).b();
+ }
+
+ private WatchableObject i(int i) {
+ this.f.readLock().lock();
+
+ WatchableObject watchableobject;
+
+ try {
+ watchableobject = (WatchableObject) this.d.get(Integer.valueOf(i));
+ } catch (Throwable throwable) {
+ CrashReport crashreport = CrashReport.a(throwable, "Getting synched entity data");
+ CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Synched entity data");
+
+ crashreportsystemdetails.a("Data ID", Integer.valueOf(i));
+ throw new ReportedException(crashreport);
+ }
+
+ this.f.readLock().unlock();
+ return watchableobject;
+ }
+
+ public void watch(int i, Object object) {
+ WatchableObject watchableobject = this.i(i);
+
+ if (ObjectUtils.notEqual(object, watchableobject.b())) {
+ watchableobject.a(object);
+ this.a.i(i);
+ watchableobject.a(true);
+ this.e = true;
+ }
+ }
+
+ public void h(int i) {
+ WatchableObject.a(this.i(i), true);
+ this.e = true;
+ }
+
+ public boolean a() {
+ return this.e;
+ }
+
+ public static void a(List list, PacketDataSerializer packetdataserializer) {
+ if (list != null) {
+ Iterator iterator = list.iterator();
+
+ while (iterator.hasNext()) {
+ WatchableObject watchableobject = (WatchableObject) iterator.next();
+
+ a(packetdataserializer, watchableobject);
+ }
+ }
+
+ packetdataserializer.writeByte(127);
+ }
+
+ public List b() {
+ ArrayList arraylist = null;
+
+ if (this.e) {
+ this.f.readLock().lock();
+ Iterator iterator = this.d.values().iterator();
+
+ while (iterator.hasNext()) {
+ WatchableObject watchableobject = (WatchableObject) iterator.next();
+
+ if (watchableobject.d()) {
+ watchableobject.a(false);
+ if (arraylist == null) {
+ arraylist = new ArrayList();
+ }
+
+ arraylist.add(watchableobject);
+ }
+ }
+
+ this.f.readLock().unlock();
+ }
+
+ this.e = false;
+ return arraylist;
+ }
+
+ public void a(PacketDataSerializer packetdataserializer) {
+ this.f.readLock().lock();
+ Iterator iterator = this.d.values().iterator();
+
+ while (iterator.hasNext()) {
+ WatchableObject watchableobject = (WatchableObject) iterator.next();
+
+ a(packetdataserializer, watchableobject);
+ }
+
+ this.f.readLock().unlock();
+ packetdataserializer.writeByte(127);
+ }
+
+ public List c() {
+ ArrayList arraylist = null;
+
+ this.f.readLock().lock();
+
+ WatchableObject watchableobject;
+
+ for (Iterator iterator = this.d.values().iterator(); iterator.hasNext(); arraylist.add(watchableobject)) {
+ watchableobject = (WatchableObject) iterator.next();
+ if (arraylist == null) {
+ arraylist = new ArrayList();
+ }
+ }
+
+ this.f.readLock().unlock();
+ return arraylist;
+ }
+
+ private static void a(PacketDataSerializer packetdataserializer, WatchableObject watchableobject) {
+ int i = (watchableobject.c() << 5 | watchableobject.a() & 31) & 255;
+
+ packetdataserializer.writeByte(i);
+ switch (watchableobject.c()) {
+ case 0:
+ packetdataserializer.writeByte(((Byte) watchableobject.b()).byteValue());
+ break;
+
+ case 1:
+ packetdataserializer.writeShort(((Short) watchableobject.b()).shortValue());
+ break;
+
+ case 2:
+ packetdataserializer.writeInt(((Integer) watchableobject.b()).intValue());
+ break;
+
+ case 3:
+ packetdataserializer.writeFloat(((Float) watchableobject.b()).floatValue());
+ break;
+
+ case 4:
+ try {
+ packetdataserializer.a((String) watchableobject.b());
+ } catch (java.io.IOException ex) {
+ throw new RuntimeException(ex);
+ }
+ break;
+
+ case 5:
+ ItemStack itemstack = (ItemStack) watchableobject.b();
+
+ packetdataserializer.a(itemstack);
+ break;
+
+ case 6:
+ ChunkCoordinates chunkcoordinates = (ChunkCoordinates) watchableobject.b();
+
+ packetdataserializer.writeInt(chunkcoordinates.x);
+ packetdataserializer.writeInt(chunkcoordinates.y);
+ packetdataserializer.writeInt(chunkcoordinates.z);
+ }
+ }
+
+ public static List b(PacketDataSerializer packetdataserializer) {
+ ArrayList arraylist = null;
+
+ for (byte b0 = packetdataserializer.readByte(); b0 != 127; b0 = packetdataserializer.readByte()) {
+ if (arraylist == null) {
+ arraylist = new ArrayList();
+ }
+
+ int i = (b0 & 224) >> 5;
+ int j = b0 & 31;
+ WatchableObject watchableobject = null;
+
+ switch (i) {
+ case 0:
+ watchableobject = new WatchableObject(i, j, Byte.valueOf(packetdataserializer.readByte()));
+ break;
+
+ case 1:
+ watchableobject = new WatchableObject(i, j, Short.valueOf(packetdataserializer.readShort()));
+ break;
+
+ case 2:
+ watchableobject = new WatchableObject(i, j, Integer.valueOf(packetdataserializer.readInt()));
+ break;
+
+ case 3:
+ watchableobject = new WatchableObject(i, j, Float.valueOf(packetdataserializer.readFloat()));
+ break;
+
+ case 4:
+ try {
+ watchableobject = new WatchableObject(i, j, packetdataserializer.c(32767));
+ } catch (java.io.IOException ex) {
+ throw new RuntimeException(ex);
+ }
+ break;
+
+ case 5:
+ watchableobject = new WatchableObject(i, j, packetdataserializer.c());
+ break;
+
+ case 6:
+ int k = packetdataserializer.readInt();
+ int l = packetdataserializer.readInt();
+ int i1 = packetdataserializer.readInt();
+
+ watchableobject = new WatchableObject(i, j, new ChunkCoordinates(k, l, i1));
+ }
+
+ arraylist.add(watchableobject);
+ }
+
+ return arraylist;
+ }
+
+ public boolean d() {
+ return this.b;
+ }
+
+ public void e() {
+ this.e = false;
+ }
+
+ static {
+ c.put(Byte.class, Integer.valueOf(0));
+ c.put(Short.class, Integer.valueOf(1));
+ c.put(Integer.class, Integer.valueOf(2));
+ c.put(Float.class, Integer.valueOf(3));
+ c.put(String.class, Integer.valueOf(4));
+ c.put(ItemStack.class, Integer.valueOf(5));
+ c.put(ChunkCoordinates.class, Integer.valueOf(6));
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NextTickListEntry.java b/src/main/java/net/minecraft/server/NextTickListEntry.java
new file mode 100644
index 0000000..06934a1
--- /dev/null
+++ b/src/main/java/net/minecraft/server/NextTickListEntry.java
@@ -0,0 +1,60 @@
+package net.minecraft.server;
+
+public class NextTickListEntry implements Comparable {
+
+ private static long f;
+ private final Block g;
+ public int a;
+ public int b;
+ public int c;
+ public long d;
+ public int e;
+ private long h;
+
+ public NextTickListEntry(int i, int j, int k, Block block) {
+ this.h = (long) (f++);
+ this.a = i;
+ this.b = j;
+ this.c = k;
+ this.g = block;
+ }
+
+ public boolean equals(Object object) {
+ if (!(object instanceof NextTickListEntry)) {
+ return false;
+ } else {
+ NextTickListEntry nextticklistentry = (NextTickListEntry) object;
+
+ return this.a == nextticklistentry.a && this.b == nextticklistentry.b && this.c == nextticklistentry.c && Block.a(this.g, nextticklistentry.g);
+ }
+ }
+
+ public int hashCode() {
+ return (this.a * 1024 * 1024 + this.c * 1024 + this.b) * 256;
+ }
+
+ public NextTickListEntry a(long i) {
+ this.d = i;
+ return this;
+ }
+
+ public void a(int i) {
+ this.e = i;
+ }
+
+ public int compareTo(NextTickListEntry nextticklistentry) {
+ return this.d < nextticklistentry.d ? -1 : (this.d > nextticklistentry.d ? 1 : (this.e != nextticklistentry.e ? this.e - nextticklistentry.e : (this.h < nextticklistentry.h ? -1 : (this.h > nextticklistentry.h ? 1 : 0))));
+ }
+
+ public String toString() {
+ return Block.b(this.g) + ": (" + this.a + ", " + this.b + ", " + this.c + "), " + this.d + ", " + this.e + ", " + this.h;
+ }
+
+ public Block a() {
+ return this.g;
+ }
+
+ public int compareTo(Object object) {
+ return this.compareTo((NextTickListEntry) object);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NibbleArray.java b/src/main/java/net/minecraft/server/NibbleArray.java
new file mode 100644
index 0000000..5d75a54
--- /dev/null
+++ b/src/main/java/net/minecraft/server/NibbleArray.java
@@ -0,0 +1,40 @@
+package net.minecraft.server;
+
+public class NibbleArray {
+
+ public final byte[] a;
+ private final int b;
+ private final int c;
+
+ public NibbleArray(int i, int j) {
+ this.a = new byte[i >> 1];
+ this.b = j;
+ this.c = j + 4;
+ }
+
+ public NibbleArray(byte[] abyte, int i) {
+ this.a = abyte;
+ this.b = i;
+ this.c = i + 4;
+ }
+
+ public int a(int i, int j, int k) {
+ int l = j << this.c | k << this.b | i;
+ int i1 = l >> 1;
+ int j1 = l & 1;
+
+ return j1 == 0 ? this.a[i1] & 15 : this.a[i1] >> 4 & 15;
+ }
+
+ public void a(int i, int j, int k, int l) {
+ int i1 = j << this.c | k << this.b | i;
+ int j1 = i1 >> 1;
+ int k1 = i1 & 1;
+
+ if (k1 == 0) {
+ this.a[j1] = (byte) (this.a[j1] & 240 | l & 15);
+ } else {
+ this.a[j1] = (byte) (this.a[j1] & 15 | (l & 15) << 4);
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/OldChunkLoader.java b/src/main/java/net/minecraft/server/OldChunkLoader.java
new file mode 100644
index 0000000..fcb9912
--- /dev/null
+++ b/src/main/java/net/minecraft/server/OldChunkLoader.java
@@ -0,0 +1,120 @@
+package net.minecraft.server;
+
+public class OldChunkLoader {
+
+ public static OldChunk a(NBTTagCompound nbttagcompound) {
+ int i = nbttagcompound.getInt("xPos");
+ int j = nbttagcompound.getInt("zPos");
+ OldChunk oldchunk = new OldChunk(i, j);
+
+ oldchunk.g = nbttagcompound.getByteArray("Blocks");
+ oldchunk.f = new OldNibbleArray(nbttagcompound.getByteArray("Data"), 7);
+ oldchunk.e = new OldNibbleArray(nbttagcompound.getByteArray("SkyLight"), 7);
+ oldchunk.d = new OldNibbleArray(nbttagcompound.getByteArray("BlockLight"), 7);
+ oldchunk.c = nbttagcompound.getByteArray("HeightMap");
+ oldchunk.b = nbttagcompound.getBoolean("TerrainPopulated");
+ oldchunk.h = nbttagcompound.getList("Entities", 10);
+ oldchunk.i = nbttagcompound.getList("TileEntities", 10);
+ oldchunk.j = nbttagcompound.getList("TileTicks", 10);
+
+ try {
+ oldchunk.a = nbttagcompound.getLong("LastUpdate");
+ } catch (ClassCastException classcastexception) {
+ oldchunk.a = (long) nbttagcompound.getInt("LastUpdate");
+ }
+
+ return oldchunk;
+ }
+
+ public static void a(OldChunk oldchunk, NBTTagCompound nbttagcompound, WorldChunkManager worldchunkmanager) {
+ nbttagcompound.setInt("xPos", oldchunk.k);
+ nbttagcompound.setInt("zPos", oldchunk.l);
+ nbttagcompound.setLong("LastUpdate", oldchunk.a);
+ int[] aint = new int[oldchunk.c.length];
+
+ for (int i = 0; i < oldchunk.c.length; ++i) {
+ aint[i] = oldchunk.c[i];
+ }
+
+ nbttagcompound.setIntArray("HeightMap", aint);
+ nbttagcompound.setBoolean("TerrainPopulated", oldchunk.b);
+ NBTTagList nbttaglist = new NBTTagList();
+
+ int j;
+
+ for (int k = 0; k < 8; ++k) {
+ boolean flag = true;
+
+ for (j = 0; j < 16 && flag; ++j) {
+ int l = 0;
+
+ while (l < 16 && flag) {
+ int i1 = 0;
+
+ while (true) {
+ if (i1 < 16) {
+ int j1 = j << 11 | i1 << 7 | l + (k << 4);
+ byte b0 = oldchunk.g[j1];
+
+ if (b0 == 0) {
+ ++i1;
+ continue;
+ }
+
+ flag = false;
+ }
+
+ ++l;
+ break;
+ }
+ }
+ }
+
+ if (!flag) {
+ byte[] abyte = new byte[4096];
+ NibbleArray nibblearray = new NibbleArray(abyte.length, 4);
+ NibbleArray nibblearray1 = new NibbleArray(abyte.length, 4);
+ NibbleArray nibblearray2 = new NibbleArray(abyte.length, 4);
+
+ for (int k1 = 0; k1 < 16; ++k1) {
+ for (int l1 = 0; l1 < 16; ++l1) {
+ for (int i2 = 0; i2 < 16; ++i2) {
+ int j2 = k1 << 11 | i2 << 7 | l1 + (k << 4);
+ byte b1 = oldchunk.g[j2];
+
+ abyte[l1 << 8 | i2 << 4 | k1] = (byte) (b1 & 255);
+ nibblearray.a(k1, l1, i2, oldchunk.f.a(k1, l1 + (k << 4), i2));
+ nibblearray1.a(k1, l1, i2, oldchunk.e.a(k1, l1 + (k << 4), i2));
+ nibblearray2.a(k1, l1, i2, oldchunk.d.a(k1, l1 + (k << 4), i2));
+ }
+ }
+ }
+
+ NBTTagCompound nbttagcompound1 = new NBTTagCompound();
+
+ nbttagcompound1.setByte("Y", (byte) (k & 255));
+ nbttagcompound1.setByteArray("Blocks", abyte);
+ nbttagcompound1.setByteArray("Data", nibblearray.a);
+ nbttagcompound1.setByteArray("SkyLight", nibblearray1.a);
+ nbttagcompound1.setByteArray("BlockLight", nibblearray2.a);
+ nbttaglist.add(nbttagcompound1);
+ }
+ }
+
+ nbttagcompound.set("Sections", nbttaglist);
+ byte[] abyte1 = new byte[256];
+
+ for (int k2 = 0; k2 < 16; ++k2) {
+ for (j = 0; j < 16; ++j) {
+ abyte1[j << 4 | k2] = (byte) (worldchunkmanager.getBiome(oldchunk.k << 4 | k2, oldchunk.l << 4 | j).id & 255);
+ }
+ }
+
+ nbttagcompound.setByteArray("Biomes", abyte1);
+ nbttagcompound.set("Entities", oldchunk.h);
+ nbttagcompound.set("TileEntities", oldchunk.i);
+ if (oldchunk.j != null) {
+ nbttagcompound.set("TileTicks", oldchunk.j);
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
new file mode 100644
index 0000000..c7b799a
--- /dev/null
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
@@ -0,0 +1,190 @@
+package net.minecraft.server;
+
+import java.io.IOException;
+import java.util.zip.DataFormatException;
+import java.util.zip.Deflater;
+import java.util.zip.Inflater;
+
+public class PacketPlayOutMapChunk extends Packet {
+
+ private int a;
+ private int b;
+ private int c;
+ private int d;
+ private byte[] e;
+ private byte[] buffer;
+ private boolean inflatedBuffer;
+ private int size;
+ private static byte[] buildBuffer = new byte[196864];
+
+ public PacketPlayOutMapChunk() {}
+
+ public PacketPlayOutMapChunk(Chunk chunk, boolean flag, int i) {
+ this.a = chunk.locX;
+ this.b = chunk.locZ;
+ this.inflatedBuffer = flag;
+ ChunkMap chunkmap = a(chunk, flag, i);
+ Deflater deflater = new Deflater(-1);
+
+ this.d = chunkmap.c;
+ this.c = chunkmap.b;
+
+ try {
+ this.buffer = chunkmap.a;
+ deflater.setInput(chunkmap.a, 0, chunkmap.a.length);
+ deflater.finish();
+ this.e = new byte[chunkmap.a.length];
+ this.size = deflater.deflate(this.e);
+ } finally {
+ deflater.end();
+ }
+ }
+
+ public static int c() {
+ return 196864;
+ }
+
+ public void a(PacketDataSerializer packetdataserializer) throws IOException {
+ this.a = packetdataserializer.readInt();
+ this.b = packetdataserializer.readInt();
+ this.inflatedBuffer = packetdataserializer.readBoolean();
+ this.c = packetdataserializer.readShort();
+ this.d = packetdataserializer.readShort();
+ this.size = packetdataserializer.readInt();
+ if (buildBuffer.length < this.size) {
+ buildBuffer = new byte[this.size];
+ }
+
+ packetdataserializer.readBytes(buildBuffer, 0, this.size);
+ int i = 0;
+
+ int j;
+
+ for (j = 0; j < 16; ++j) {
+ i += this.c >> j & 1;
+ }
+
+ j = 12288 * i;
+ if (this.inflatedBuffer) {
+ j += 256;
+ }
+
+ this.buffer = new byte[j];
+ Inflater inflater = new Inflater();
+
+ inflater.setInput(buildBuffer, 0, this.size);
+
+ try {
+ inflater.inflate(this.buffer);
+ } catch (DataFormatException dataformatexception) {
+ throw new IOException("Bad compressed data format");
+ } finally {
+ inflater.end();
+ }
+ }
+
+ public void b(PacketDataSerializer packetdataserializer) {
+ packetdataserializer.writeInt(this.a);
+ packetdataserializer.writeInt(this.b);
+ packetdataserializer.writeBoolean(this.inflatedBuffer);
+ packetdataserializer.writeShort((short) (this.c & '\uffff'));
+ packetdataserializer.writeShort((short) (this.d & '\uffff'));
+ packetdataserializer.writeInt(this.size);
+ packetdataserializer.writeBytes(this.e, 0, this.size);
+ }
+
+ public void a(PacketPlayOutListener packetplayoutlistener) {
+ packetplayoutlistener.a(this);
+ }
+
+ public String b() {
+ return String.format("x=%d, z=%d, full=%b, sects=%d, add=%d, size=%d", new Object[] { Integer.valueOf(this.a), Integer.valueOf(this.b), Boolean.valueOf(this.inflatedBuffer), Integer.valueOf(this.c), Integer.valueOf(this.d), Integer.valueOf(this.size)});
+ }
+
+ public static ChunkMap a(Chunk chunk, boolean flag, int i) {
+ int j = 0;
+ ChunkSection[] achunksection = chunk.i();
+ int k = 0;
+ ChunkMap chunkmap = new ChunkMap();
+ byte[] abyte = buildBuffer;
+
+ if (flag) {
+ chunk.q = true;
+ }
+
+ int l;
+
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) {
+ chunkmap.b |= 1 << l;
+ if (achunksection[l].getExtendedIdArray() != null) {
+ chunkmap.c |= 1 << l;
+ ++k;
+ }
+ }
+ }
+
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) {
+ byte[] abyte1 = achunksection[l].getIdArray();
+
+ System.arraycopy(abyte1, 0, abyte, j, abyte1.length);
+ j += abyte1.length;
+ }
+ }
+
+ NibbleArray nibblearray;
+
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) {
+ nibblearray = achunksection[l].getDataArray();
+ System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length);
+ j += nibblearray.a.length;
+ }
+ }
+
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) {
+ nibblearray = achunksection[l].getEmittedLightArray();
+ System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length);
+ j += nibblearray.a.length;
+ }
+ }
+
+ if (!chunk.world.worldProvider.g) {
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) {
+ nibblearray = achunksection[l].getSkyLightArray();
+ System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length);
+ j += nibblearray.a.length;
+ }
+ }
+ }
+
+ if (k > 0) {
+ for (l = 0; l < achunksection.length; ++l) {
+ if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && achunksection[l].getExtendedIdArray() != null && (i & 1 << l) != 0) {
+ nibblearray = achunksection[l].getExtendedIdArray();
+ System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length);
+ j += nibblearray.a.length;
+ }
+ }
+ }
+
+ if (flag) {
+ byte[] abyte2 = chunk.m();
+
+ System.arraycopy(abyte2, 0, abyte, j, abyte2.length);
+ j += abyte2.length;
+ }
+
+ chunkmap.a = new byte[j];
+ System.arraycopy(abyte, 0, chunkmap.a, 0, j);
+ return chunkmap;
+ }
+
+ @Override
+ public void handle(PacketListener packetlistener) {
+ this.a((PacketPlayOutListener) packetlistener);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
new file mode 100644
index 0000000..900ed68
--- /dev/null
+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
@@ -0,0 +1,67 @@
+package net.minecraft.server;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+public class RegionFileCache {
+
+ private static final Map a = new HashMap();
+
+ public static synchronized RegionFile a(File file1, int i, int j) {
+ File file2 = new File(file1, "region");
+ File file3 = new File(file2, "r." + (i >> 5) + "." + (j >> 5) + ".mca");
+ RegionFile regionfile = (RegionFile) a.get(file3);
+
+ if (regionfile != null) {
+ return regionfile;
+ } else {
+ if (!file2.exists()) {
+ file2.mkdirs();
+ }
+
+ if (a.size() >= 256) {
+ a();
+ }
+
+ RegionFile regionfile1 = new RegionFile(file3);
+
+ a.put(file3, regionfile1);
+ return regionfile1;
+ }
+ }
+
+ public static synchronized void a() {
+ Iterator iterator = a.values().iterator();
+
+ while (iterator.hasNext()) {
+ RegionFile regionfile = (RegionFile) iterator.next();
+
+ try {
+ if (regionfile != null) {
+ regionfile.c();
+ }
+ } catch (IOException ioexception) {
+ ioexception.printStackTrace();
+ }
+ }
+
+ a.clear();
+ }
+
+ public static DataInputStream c(File file1, int i, int j) {
+ RegionFile regionfile = a(file1, i, j);
+
+ return regionfile.a(i & 31, j & 31);
+ }
+
+ public static DataOutputStream d(File file1, int i, int j) {
+ RegionFile regionfile = a(file1, i, j);
+
+ return regionfile.b(i & 31, j & 31);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/ServerStatisticManager.java b/src/main/java/net/minecraft/server/ServerStatisticManager.java
new file mode 100644
index 0000000..2f980cb
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ServerStatisticManager.java
@@ -0,0 +1,201 @@
+package net.minecraft.server;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.Map.Entry;
+
+import net.minecraft.util.com.google.common.collect.Maps;
+import net.minecraft.util.com.google.common.collect.Sets;
+import net.minecraft.util.com.google.gson.JsonElement;
+import net.minecraft.util.com.google.gson.JsonObject;
+import net.minecraft.util.com.google.gson.JsonParseException;
+import net.minecraft.util.com.google.gson.JsonParser;
+import net.minecraft.util.org.apache.commons.io.FileUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+public class ServerStatisticManager extends StatisticManager {
+
+ private static final Logger b = LogManager.getLogger();
+ private final MinecraftServer c;
+ private final File d;
+ private final Set e = Sets.newHashSet();
+ private int f = -300;
+ private boolean g = false;
+
+ public ServerStatisticManager(MinecraftServer minecraftserver, File file1) {
+ this.c = minecraftserver;
+ this.d = file1;
+ }
+
+ public void a() {
+ if (this.d.isFile()) {
+ try {
+ this.a.clear();
+ this.a.putAll(this.a(FileUtils.readFileToString(this.d)));
+ } catch (IOException ioexception) {
+ b.error("Couldn\'t read statistics file " + this.d, ioexception);
+ } catch (JsonParseException jsonparseexception) {
+ b.error("Couldn\'t parse statistics file " + this.d, jsonparseexception);
+ }
+ }
+ }
+
+ public void b() {
+ try {
+ FileUtils.writeStringToFile(this.d, a(this.a));
+ } catch (IOException ioexception) {
+ b.error("Couldn\'t save stats", ioexception);
+ }
+ }
+
+ public void a(EntityHuman entityhuman, Statistic statistic, int i) {
+ int j = statistic.d() ? this.a(statistic) : 0;
+
+ super.a(entityhuman, statistic, i);
+ this.e.add(statistic);
+ if (statistic.d() && j == 0 && i > 0) {
+ this.g = true;
+ if (this.c.ar()) {
+ this.c.getPlayerList().sendMessage(new ChatMessage("chat.type.achievement", new Object[] { entityhuman.getScoreboardDisplayName(), statistic.j()}));
+ }
+ }
+ }
+
+ public Set c() {
+ HashSet hashset = Sets.newHashSet(this.e);
+
+ this.e.clear();
+ this.g = false;
+ return hashset;
+ }
+
+ public Map a(String s) {
+ JsonElement jsonelement = (new JsonParser()).parse(s);
+
+ if (!jsonelement.isJsonObject()) {
+ return Maps.newHashMap();
+ } else {
+ JsonObject jsonobject = jsonelement.getAsJsonObject();
+ HashMap hashmap = Maps.newHashMap();
+ Iterator iterator = jsonobject.entrySet().iterator();
+
+ while (iterator.hasNext()) {
+ Entry entry = (Entry) iterator.next();
+ Statistic statistic = StatisticList.a((String) entry.getKey());
+
+ if (statistic != null) {
+ StatisticWrapper statisticwrapper = new StatisticWrapper();
+
+ if (((JsonElement) entry.getValue()).isJsonPrimitive() && ((JsonElement) entry.getValue()).getAsJsonPrimitive().isNumber()) {
+ statisticwrapper.a(((JsonElement) entry.getValue()).getAsInt());
+ } else if (((JsonElement) entry.getValue()).isJsonObject()) {
+ JsonObject jsonobject1 = ((JsonElement) entry.getValue()).getAsJsonObject();
+
+ if (jsonobject1.has("value") && jsonobject1.get("value").isJsonPrimitive() && jsonobject1.get("value").getAsJsonPrimitive().isNumber()) {
+ statisticwrapper.a(jsonobject1.getAsJsonPrimitive("value").getAsInt());
+ }
+
+ if (jsonobject1.has("progress") && statistic.l() != null) {
+ try {
+ Constructor constructor = statistic.l().getConstructor(new Class[0]);
+ IJsonStatistic ijsonstatistic = (IJsonStatistic) constructor.newInstance(new Object[0]);
+
+ statisticwrapper.a(ijsonstatistic);
+ } catch (Throwable throwable) {
+ b.warn("Invalid statistic progress in " + this.d, throwable);
+ }
+ }
+ }
+
+ hashmap.put(statistic, statisticwrapper);
+ } else {
+ b.warn("Invalid statistic in " + this.d + ": Don\'t know what " + (String) entry.getKey() + " is");
+ }
+ }
+
+ return hashmap;
+ }
+ }
+
+ public static String a(Map map) {
+ JsonObject jsonobject = new JsonObject();
+ Iterator iterator = map.entrySet().iterator();
+
+ while (iterator.hasNext()) {
+ Entry entry = (Entry) iterator.next();
+
+ if (((StatisticWrapper) entry.getValue()).b() != null) {
+ JsonObject jsonobject1 = new JsonObject();
+
+ jsonobject1.addProperty("value", Integer.valueOf(((StatisticWrapper) entry.getValue()).a()));
+
+ try {
+ jsonobject1.add("progress", ((StatisticWrapper) entry.getValue()).b().a());
+ } catch (Throwable throwable) {
+ b.warn("Couldn\'t save statistic " + ((Statistic) entry.getKey()).e() + ": error serializing progress", throwable);
+ }
+
+ jsonobject.add(((Statistic) entry.getKey()).e, jsonobject1);
+ } else {
+ jsonobject.addProperty(((Statistic) entry.getKey()).e, Integer.valueOf(((StatisticWrapper) entry.getValue()).a()));
+ }
+ }
+
+ return jsonobject.toString();
+ }
+
+ public void d() {
+ Iterator iterator = this.a.keySet().iterator();
+
+ while (iterator.hasNext()) {
+ Statistic statistic = (Statistic) iterator.next();
+
+ this.e.add(statistic);
+ }
+ }
+
+ public void a(EntityPlayer entityplayer) {
+ int i = this.c.aj();
+ HashMap hashmap = Maps.newHashMap();
+
+ if (this.g || i - this.f > 300) {
+ this.f = i;
+ Iterator iterator = this.c().iterator();
+
+ while (iterator.hasNext()) {
+ Statistic statistic = (Statistic) iterator.next();
+
+ hashmap.put(statistic, Integer.valueOf(this.a(statistic)));
+ }
+ }
+
+ entityplayer.playerConnection.sendPacket(new PacketPlayOutStatistic(hashmap));
+ }
+
+ public void b(EntityPlayer entityplayer) {
+ HashMap hashmap = Maps.newHashMap();
+ Iterator iterator = AchievementList.e.iterator();
+
+ while (iterator.hasNext()) {
+ Achievement achievement = (Achievement) iterator.next();
+
+ if (this.a(achievement)) {
+ hashmap.put(achievement, Integer.valueOf(this.a((Statistic) achievement)));
+ this.e.remove(achievement);
+ }
+ }
+
+ entityplayer.playerConnection.sendPacket(new PacketPlayOutStatistic(hashmap));
+ }
+
+ public boolean e() {
+ return this.g;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/StructureGenerator.java b/src/main/java/net/minecraft/server/StructureGenerator.java
new file mode 100644
index 0000000..1eb87ae
--- /dev/null
+++ b/src/main/java/net/minecraft/server/StructureGenerator.java
@@ -0,0 +1,217 @@
+package net.minecraft.server;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Random;
+import java.util.concurrent.Callable;
+
+public abstract class StructureGenerator extends WorldGenBase {
+
+ private PersistentStructure e;
+ protected Map d = new HashMap();
+
+ public StructureGenerator() {}
+
+ public abstract String a();
+
+ protected final void a(World world, int i, int j, int k, int l, Block[] ablock) {
+ this.a(world);
+ if (!this.d.containsKey(Long.valueOf(ChunkCoordIntPair.a(i, j)))) {
+ this.b.nextInt();
+
+ try {
+ if (this.a(i, j)) {
+ StructureStart structurestart = this.b(i, j);
+
+ this.d.put(Long.valueOf(ChunkCoordIntPair.a(i, j)), structurestart);
+ this.a(i, j, structurestart);
+ }
+ } catch (Throwable throwable) {
+ CrashReport crashreport = CrashReport.a(throwable, "Exception preparing structure feature");
+ CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Feature being prepared");
+
+ crashreportsystemdetails.a("Is feature chunk", (Callable) (new CrashReportIsFeatureChunk(this, i, j)));
+ crashreportsystemdetails.a("Chunk location", String.format("%d,%d", new Object[] { Integer.valueOf(i), Integer.valueOf(j)}));
+ crashreportsystemdetails.a("Chunk pos hash", (Callable) (new CrashReportChunkPosHash(this, i, j)));
+ crashreportsystemdetails.a("Structure type", (Callable) (new CrashReportStructureType(this)));
+ throw new ReportedException(crashreport);
+ }
+ }
+ }
+
+ public boolean a(World world, Random random, int i, int j) {
+ this.a(world);
+ int k = (i << 4) + 8;
+ int l = (j << 4) + 8;
+ boolean flag = false;
+ Iterator iterator = this.d.values().iterator();
+
+ while (iterator.hasNext()) {
+ StructureStart structurestart = (StructureStart) iterator.next();
+
+ if (structurestart.d() && structurestart.a().a(k, l, k + 15, l + 15)) {
+ structurestart.a(world, random, new StructureBoundingBox(k, l, k + 15, l + 15));
+ flag = true;
+ this.a(structurestart.e(), structurestart.f(), structurestart);
+ }
+ }
+
+ return flag;
+ }
+
+ public boolean b(int i, int j, int k) {
+ this.a(this.c);
+ return this.c(i, j, k) != null;
+ }
+
+ protected StructureStart c(int i, int j, int k) {
+ Iterator iterator = this.d.values().iterator();
+
+ while (iterator.hasNext()) {
+ StructureStart structurestart = (StructureStart) iterator.next();
+
+ if (structurestart.d() && structurestart.a().a(i, k, i, k)) {
+ Iterator iterator1 = structurestart.b().iterator();
+
+ while (iterator1.hasNext()) {
+ StructurePiece structurepiece = (StructurePiece) iterator1.next();
+
+ if (structurepiece.c().b(i, j, k)) {
+ return structurestart;
+ }
+ }
+ }
+ }
+
+ return null;
+ }
+
+ public boolean d(int i, int j, int k) {
+ this.a(this.c);
+ Iterator iterator = this.d.values().iterator();
+
+ StructureStart structurestart;
+
+ do {
+ if (!iterator.hasNext()) {
+ return false;
+ }
+
+ structurestart = (StructureStart) iterator.next();
+ } while (!structurestart.d());
+
+ return structurestart.a().a(i, k, i, k);
+ }
+
+ public ChunkPosition getNearestGeneratedFeature(World world, int i, int j, int k) {
+ this.c = world;
+ this.a(world);
+ this.b.setSeed(world.getSeed());
+ long l = this.b.nextLong();
+ long i1 = this.b.nextLong();
+ long j1 = (long) (i >> 4) * l;
+ long k1 = (long) (k >> 4) * i1;
+
+ this.b.setSeed(j1 ^ k1 ^ world.getSeed());
+ this.a(world, i >> 4, k >> 4, 0, 0, (Block[]) null);
+ double d0 = Double.MAX_VALUE;
+ ChunkPosition chunkposition = null;
+ Iterator iterator = this.d.values().iterator();
+
+ ChunkPosition chunkposition1;
+ int l1;
+ int i2;
+ double d1;
+ int j2;
+
+ while (iterator.hasNext()) {
+ StructureStart structurestart = (StructureStart) iterator.next();
+
+ if (structurestart.d()) {
+ StructurePiece structurepiece = (StructurePiece) structurestart.b().get(0);
+
+ chunkposition1 = structurepiece.a();
+ i2 = chunkposition1.x - i;
+ l1 = chunkposition1.y - j;
+ j2 = chunkposition1.z - k;
+ d1 = (double) (i2 * i2 + l1 * l1 + j2 * j2);
+ if (d1 < d0) {
+ d0 = d1;
+ chunkposition = chunkposition1;
+ }
+ }
+ }
+
+ if (chunkposition != null) {
+ return chunkposition;
+ } else {
+ List list = this.o_();
+
+ if (list != null) {
+ ChunkPosition chunkposition2 = null;
+ Iterator iterator1 = list.iterator();
+
+ while (iterator1.hasNext()) {
+ chunkposition1 = (ChunkPosition) iterator1.next();
+ i2 = chunkposition1.x - i;
+ l1 = chunkposition1.y - j;
+ j2 = chunkposition1.z - k;
+ d1 = (double) (i2 * i2 + l1 * l1 + j2 * j2);
+ if (d1 < d0) {
+ d0 = d1;
+ chunkposition2 = chunkposition1;
+ }
+ }
+
+ return chunkposition2;
+ } else {
+ return null;
+ }
+ }
+ }
+
+ protected List o_() {
+ return null;
+ }
+
+ private void a(World world) {
+ if (this.e == null) {
+ this.e = (PersistentStructure) world.a(PersistentStructure.class, this.a());
+ if (this.e == null) {
+ this.e = new PersistentStructure(this.a());
+ world.a(this.a(), (PersistentBase) this.e);
+ } else {
+ NBTTagCompound nbttagcompound = this.e.a();
+ Iterator iterator = nbttagcompound.c().iterator();
+
+ while (iterator.hasNext()) {
+ String s = (String) iterator.next();
+ NBTBase nbtbase = nbttagcompound.get(s);
+
+ if (nbtbase.getTypeId() == 10) {
+ NBTTagCompound nbttagcompound1 = (NBTTagCompound) nbtbase;
+
+ if (nbttagcompound1.hasKey("ChunkX") && nbttagcompound1.hasKey("ChunkZ")) {
+ int i = nbttagcompound1.getInt("ChunkX");
+ int j = nbttagcompound1.getInt("ChunkZ");
+ StructureStart structurestart = WorldGenFactory.a(nbttagcompound1, world);
+
+ this.d.put(Long.valueOf(ChunkCoordIntPair.a(i, j)), structurestart);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private void a(int i, int j, StructureStart structurestart) {
+ this.e.a(structurestart.a(i, j), i, j);
+ this.e.c();
+ }
+
+ protected abstract boolean a(int i, int j);
+
+ protected abstract StructureStart b(int i, int j);
+}
diff --git a/src/main/java/net/minecraft/server/WatchableObject.java b/src/main/java/net/minecraft/server/WatchableObject.java
new file mode 100644
index 0000000..678aa91
--- /dev/null
+++ b/src/main/java/net/minecraft/server/WatchableObject.java
@@ -0,0 +1,44 @@
+package net.minecraft.server;
+
+public class WatchableObject {
+
+ private final int a;
+ private final int b;
+ private Object c;
+ private boolean d;
+
+ public WatchableObject(int i, int j, Object object) {
+ this.b = j;
+ this.c = object;
+ this.a = i;
+ this.d = true;
+ }
+
+ public int a() {
+ return this.b;
+ }
+
+ public void a(Object object) {
+ this.c = object;
+ }
+
+ public Object b() {
+ return this.c;
+ }
+
+ public int c() {
+ return this.a;
+ }
+
+ public boolean d() {
+ return this.d;
+ }
+
+ public void a(boolean flag) {
+ this.d = flag;
+ }
+
+ static boolean a(WatchableObject watchableobject, boolean flag) {
+ return watchableobject.d = flag;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/WorldGenPackedIce2.java b/src/main/java/net/minecraft/server/WorldGenPackedIce2.java
new file mode 100644
index 0000000..c0db754
--- /dev/null
+++ b/src/main/java/net/minecraft/server/WorldGenPackedIce2.java
@@ -0,0 +1,101 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class WorldGenPackedIce2 extends WorldGenerator {
+
+ public WorldGenPackedIce2() {}
+
+ public boolean a(World world, Random random, int i, int j, int k) {
+ while (world.isEmpty(i, j, k) && j > 2) {
+ --j;
+ }
+
+ if (world.getType(i, j, k) != Blocks.SNOW_BLOCK) {
+ return false;
+ } else {
+ j += random.nextInt(4);
+ int l = random.nextInt(4) + 7;
+ int i1 = l / 4 + random.nextInt(2);
+
+ if (i1 > 1 && random.nextInt(60) == 0) {
+ j += 10 + random.nextInt(30);
+ }
+
+ int j1;
+ int k1;
+ int l1;
+
+ for (j1 = 0; j1 < l; ++j1) {
+ float f = (1.0F - (float) j1 / (float) l) * (float) i1;
+
+ k1 = MathHelper.f(f);
+
+ for (l1 = -k1; l1 <= k1; ++l1) {
+ float f1 = (float) MathHelper.a(l1) - 0.25F;
+
+ for (int i2 = -k1; i2 <= k1; ++i2) {
+ float f2 = (float) MathHelper.a(i2) - 0.25F;
+
+ if ((l1 == 0 && i2 == 0 || f1 * f1 + f2 * f2 <= f * f) && (l1 != -k1 && l1 != k1 && i2 != -k1 && i2 != k1 || random.nextFloat() <= 0.75F)) {
+ Block block = world.getType(i + l1, j + j1, k + i2);
+
+ if (block.getMaterial() == Material.AIR || block == Blocks.DIRT || block == Blocks.SNOW_BLOCK || block == Blocks.ICE) {
+ this.setType(world, i + l1, j + j1, k + i2, Blocks.PACKED_ICE);
+ }
+
+ if (j1 != 0 && k1 > 1) {
+ block = world.getType(i + l1, j - j1, k + i2);
+ if (block.getMaterial() == Material.AIR || block == Blocks.DIRT || block == Blocks.SNOW_BLOCK || block == Blocks.ICE) {
+ this.setType(world, i + l1, j - j1, k + i2, Blocks.PACKED_ICE);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ j1 = i1 - 1;
+ if (j1 < 0) {
+ j1 = 0;
+ } else if (j1 > 1) {
+ j1 = 1;
+ }
+
+ for (int j2 = -j1; j2 <= j1; ++j2) {
+ k1 = -j1;
+
+ while (k1 <= j1) {
+ l1 = j - 1;
+ int k2 = 50;
+
+ if (Math.abs(j2) == 1 && Math.abs(k1) == 1) {
+ k2 = random.nextInt(5);
+ }
+
+ while (true) {
+ if (l1 > 50) {
+ Block block1 = world.getType(i + j2, l1, k + k1);
+
+ if (block1.getMaterial() == Material.AIR || block1 == Blocks.DIRT || block1 == Blocks.SNOW_BLOCK || block1 == Blocks.ICE || block1 == Blocks.PACKED_ICE) {
+ this.setType(world, i + j2, l1, k + k1, Blocks.PACKED_ICE);
+ --l1;
+ --k2;
+ if (k2 <= 0) {
+ l1 -= random.nextInt(5) + 1;
+ k2 = random.nextInt(5);
+ }
+ continue;
+ }
+ }
+
+ ++k1;
+ break;
+ }
+ }
+ }
+
+ return true;
+ }
+ }
+}
--
1.8.4.msysgit.0
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