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Paper/CraftBukkit-Patches/0002-mc-dev-imports.patch
Mike Primm 45cacdd49b Reimpliment next-tick-list scale improvements
2013-05-08 09:59:08 -05:00

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From 6d8f5f571b3642bee78a65ad7cf14e915d1386d3 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Wed, 10 Apr 2013 13:52:52 +1000
Subject: [PATCH] mc-dev imports
diff --git a/src/main/java/net/minecraft/server/LocaleLanguage.java b/src/main/java/net/minecraft/server/LocaleLanguage.java
new file mode 100644
index 0000000..d88f864
--- /dev/null
+++ b/src/main/java/net/minecraft/server/LocaleLanguage.java
@@ -0,0 +1,141 @@
+package net.minecraft.server;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Enumeration;
+import java.util.IllegalFormatException;
+import java.util.Properties;
+import java.util.TreeMap;
+
+public class LocaleLanguage {
+
+ private static LocaleLanguage a = new LocaleLanguage("en_US");
+ private Properties b = new Properties();
+ private TreeMap c;
+ private TreeMap d = new TreeMap();
+ private String e;
+ private boolean f;
+
+ public LocaleLanguage(String s) {
+ this.e();
+ this.a(s, false);
+ }
+
+ public static LocaleLanguage a() {
+ return a;
+ }
+
+ private void e() {
+ TreeMap treemap = new TreeMap();
+
+ try {
+ BufferedReader bufferedreader = new BufferedReader(new InputStreamReader(LocaleLanguage.class.getResourceAsStream("/lang/languages.txt"), "UTF-8"));
+
+ for (String s = bufferedreader.readLine(); s != null; s = bufferedreader.readLine()) {
+ String[] astring = s.trim().split("=");
+
+ if (astring != null && astring.length == 2) {
+ treemap.put(astring[0], astring[1]);
+ }
+ }
+ } catch (IOException ioexception) {
+ ioexception.printStackTrace();
+ return;
+ }
+
+ this.c = treemap;
+ this.c.put("en_US", "English (US)");
+ }
+
+ public TreeMap b() {
+ return this.c;
+ }
+
+ private void a(Properties properties, String s) throws IOException {
+ BufferedReader bufferedreader = null;
+
+ if (this.d.containsKey(s)) {
+ bufferedreader = new BufferedReader(new FileReader((File) this.d.get(s)));
+ } else {
+ bufferedreader = new BufferedReader(new InputStreamReader(LocaleLanguage.class.getResourceAsStream("/lang/" + s + ".lang"), "UTF-8"));
+ }
+
+ for (String s1 = bufferedreader.readLine(); s1 != null; s1 = bufferedreader.readLine()) {
+ s1 = s1.trim();
+ if (!s1.startsWith("#")) {
+ String[] astring = s1.split("=");
+
+ if (astring != null && astring.length == 2) {
+ properties.setProperty(astring[0], astring[1]);
+ }
+ }
+ }
+ }
+
+ public synchronized void a(String s, boolean flag) {
+ if (flag || !s.equals(this.e)) {
+ Properties properties = new Properties();
+
+ try {
+ this.a(properties, "en_US");
+ } catch (IOException ioexception) {
+ ;
+ }
+
+ this.f = false;
+ if (!"en_US".equals(s)) {
+ try {
+ this.a(properties, s);
+ Enumeration enumeration = properties.propertyNames();
+
+ while (enumeration.hasMoreElements() && !this.f) {
+ Object object = enumeration.nextElement();
+ Object object1 = properties.get(object);
+
+ if (object1 != null) {
+ String s1 = object1.toString();
+
+ for (int i = 0; i < s1.length(); ++i) {
+ if (s1.charAt(i) >= 256) {
+ this.f = true;
+ break;
+ }
+ }
+ }
+ }
+ } catch (IOException ioexception1) {
+ ioexception1.printStackTrace();
+ return;
+ }
+ }
+
+ this.e = s;
+ this.b = properties;
+ }
+ }
+
+ public synchronized String a(String s) {
+ return this.b.getProperty(s, s);
+ }
+
+ public synchronized String a(String s, Object... aobject) {
+ String s1 = this.b.getProperty(s, s);
+
+ try {
+ return String.format(s1, aobject);
+ } catch (IllegalFormatException illegalformatexception) {
+ return "Format error: " + s1;
+ }
+ }
+
+ public synchronized boolean b(String s) {
+ return this.b.containsKey(s);
+ }
+
+ public synchronized String c(String s) {
+ return this.b.getProperty(s + ".name", "");
+ }
+}
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..52a70a1
--- /dev/null
+++ b/src/main/java/net/minecraft/server/NextTickListEntry.java
@@ -0,0 +1,56 @@
+package net.minecraft.server;
+
+public class NextTickListEntry implements Comparable {
+
+ private static long g = 0L;
+ public int a;
+ public int b;
+ public int c;
+ public int d;
+ public long e;
+ public int f;
+ private long h;
+
+ public NextTickListEntry(int i, int j, int k, int l) {
+ this.h = (long) (g++);
+ this.a = i;
+ this.b = j;
+ this.c = k;
+ this.d = l;
+ }
+
+ 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.b(this.d, nextticklistentry.d);
+ }
+ }
+
+ public int hashCode() {
+ return (this.a * 1024 * 1024 + this.c * 1024 + this.b) * 256;
+ }
+
+ public NextTickListEntry a(long i) {
+ this.e = i;
+ return this;
+ }
+
+ public void a(int i) {
+ this.f = i;
+ }
+
+ public int compareTo(NextTickListEntry nextticklistentry) {
+ return this.e < nextticklistentry.e ? -1 : (this.e > nextticklistentry.e ? 1 : (this.f != nextticklistentry.f ? this.f - nextticklistentry.f : (this.h < nextticklistentry.h ? -1 : (this.h > nextticklistentry.h ? 1 : 0))));
+ }
+
+ public String toString() {
+ return this.d + ": (" + this.a + ", " + this.b + ", " + this.c + "), " + this.e + ", " + this.f + ", " + this.h;
+ }
+
+ 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..53c1cb5
--- /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");
+ oldchunk.i = nbttagcompound.getList("TileEntities");
+ oldchunk.j = nbttagcompound.getList("TileTicks");
+
+ 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("Sections");
+
+ 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/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);
+ }
+}
--
1.8.2.1
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