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PatchWorldServer.java
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PatchWorldServer.java
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package me.nallar.tickthreading.minecraft.patched;
import java.util.Iterator;
import java.util.NoSuchElementException;
import me.nallar.tickthreading.minecraft.ThreadManager;
import me.nallar.tickthreading.minecraft.TickManager;
import me.nallar.tickthreading.minecraft.TickThreading;
import me.nallar.tickthreading.patcher.Declare;
import net.minecraft.block.Block;
import net.minecraft.entity.effect.EntityLightningBolt;
import net.minecraft.profiler.Profiler;
import net.minecraft.server.MinecraftServer;
import net.minecraft.world.ChunkCoordIntPair;
import net.minecraft.world.WorldServer;
import net.minecraft.world.WorldSettings;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.chunk.Chunk;
import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
import net.minecraft.world.storage.ISaveHandler;
public abstract class PatchWorldServer extends WorldServer {
public PatchWorldServer(MinecraftServer par1MinecraftServer, ISaveHandler par2ISaveHandler, String par3Str, int par4, WorldSettings par5WorldSettings, Profiler par6Profiler) {
super(par1MinecraftServer, par2ISaveHandler, par3Str, par4, par5WorldSettings, par6Profiler);
}
public long startTime = 0;
@Override
protected void tickBlocksAndAmbiance() {
TickThreading tickThreading = TickThreading.instance;
TickManager tickManager = tickThreading.getManager(this);
boolean concurrentTicks = tickThreading.enableChunkTickThreading;
if (concurrentTicks) {
tickManager.getThreadManager().waitForCompletion();
}
doneChunks.retainAll(activeChunkSet);
if (doneChunks.size() == activeChunkSet.size()) {
doneChunks.clear();
}
final Iterator var3 = this.activeChunkSet.iterator();
startTime = System.nanoTime();
if (concurrentTicks) {
ThreadManager threadManager = tickManager.getThreadManager();
for (int i = 0; i < threadManager.size(); i++) {
threadManager.run(new TickRunnable(this, var3));
}
} else {
tickBlocks(var3);
}
}
@Declare
public boolean tickBlocks(Iterator chunkCoordIterator) {
ChunkCoordIntPair var4;
if (!chunkCoordIterator.hasNext()) {
return false;
}
try {
var4 = (ChunkCoordIntPair) chunkCoordIterator.next();
} catch(NoSuchElementException ignored) {
return false;
}
int xPos = var4.chunkXPos * 16;
int yPos = var4.chunkZPos * 16;
Chunk chunk = this.getChunkFromChunkCoords(var4.chunkXPos, var4.chunkZPos);
this.moodSoundAndLightCheck(xPos, yPos, chunk);
//Limits and evenly distributes the lighting update time
if (System.nanoTime() - startTime <= 4000000 && doneChunks.add(var4)) {
chunk.updateSkylight();
}
int var8;
int var9;
int var10;
int var11;
if (provider.canDoLightning(chunk) && this.rand.nextInt(100000) == 0 && this.isRaining() && this.isThundering()) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var8 = this.updateLCG >> 2;
var9 = xPos + (var8 & 15);
var10 = yPos + (var8 >> 8 & 15);
var11 = this.getPrecipitationHeight(var9, var10);
if (this.canLightningStrikeAt(var9, var11, var10)) {
this.addWeatherEffect(new EntityLightningBolt(this, (double) var9, (double) var11, (double) var10));
}
}
int var13;
if (provider.canDoRainSnowIce(chunk) && this.rand.nextInt(16) == 0) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var8 = this.updateLCG >> 2;
var9 = var8 & 15;
var10 = var8 >> 8 & 15;
var11 = this.getPrecipitationHeight(var9 + xPos, var10 + yPos);
if (this.isBlockFreezableNaturally(var9 + xPos, var11 - 1, var10 + yPos)) {
this.setBlockWithNotify(var9 + xPos, var11 - 1, var10 + yPos, Block.ice.blockID);
}
if (this.isRaining() && this.canSnowAt(var9 + xPos, var11, var10 + yPos)) {
this.setBlockWithNotify(var9 + xPos, var11, var10 + yPos, Block.snow.blockID);
}
if (this.isRaining()) {
BiomeGenBase var12 = this.getBiomeGenForCoords(var9 + xPos, var10 + yPos);
if (var12.canSpawnLightningBolt()) {
var13 = this.getBlockId(var9 + xPos, var11 - 1, var10 + yPos);
if (var13 != 0) {
Block.blocksList[var13].fillWithRain(this, var9 + xPos, var11 - 1, var10 + yPos);
}
}
}
}
ExtendedBlockStorage[] var19 = chunk.getBlockStorageArray();
var9 = var19.length;
for (var10 = 0; var10 < var9; ++var10) {
ExtendedBlockStorage var21 = var19[var10];
if (var21 != null && var21.getNeedsRandomTick()) {
for (int var20 = 0; var20 < 3; ++var20) {
this.updateLCG = this.updateLCG * 3 + 1013904223;
var13 = this.updateLCG >> 2;
int var14 = var13 & 15;
int var15 = var13 >> 8 & 15;
int var16 = var13 >> 16 & 15;
int var17 = var21.getExtBlockID(var14, var16, var15);
Block var18 = Block.blocksList[var17];
if (var18 != null && var18.getTickRandomly()) {
var18.updateTick(this, var14 + xPos, var16 + var21.getYLocation(), var15 + yPos, this.rand);
}
}
}
}
return true;
}
public static class TickRunnable implements Runnable {
final WorldServer worldServer;
final Iterator chunkCoordIterator;
public TickRunnable(WorldServer worldServer, Iterator chunkCoordIterator) {
this.worldServer = worldServer;
this.chunkCoordIterator = chunkCoordIterator;
}
@Override
public void run() {
while (worldServer.tickBlocks(chunkCoordIterator)) {
}
}
}
}