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Make light asynchronous (close #231)

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This commit is contained in:
Sergey Shatunov
2016-01-06 01:53:42 +07:00
parent 7f897a021d
commit eb49ce845d
6 changed files with 277 additions and 66 deletions
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101
patches/net/minecraft/world/chunk/Chunk.java.patch
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@ -18,16 +18,50 @@
public class Chunk
{
private static final Logger logger = LogManager.getLogger();
@@ -62,6 +73,8 @@
@@ -62,8 +73,42 @@
public int heightMapMinimum;
public long inhabitedTime;
private int queuedLightChecks;
+ public gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot (Cauldron protected -> public)
+ // PaperSpigot start - Asynchronous light updates
+ public java.util.concurrent.atomic.AtomicInteger pendingLightUpdates = new java.util.concurrent.atomic.AtomicInteger();
+ public long lightUpdateTime;
+ // PaperSpigot end
+ public int lastAccessedTick; // Cauldron track last time the chunk was accessed
private static final String __OBFID = "CL_00000373";
+ // CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
+ private int neighbors = 0x1 << 12;
+
+ public boolean areNeighborsLoaded(final int radius) {
+ switch(radius) {
+ case 2:
+ return this.neighbors == Integer.MAX_VALUE >> 6;
+ case 1:
+ final int mask =
+ // x z offset x z offset x z offset
+ ( 0x1 << (1 * 5 + 1 + 12) ) | ( 0x1 << (0 * 5 + 1 + 12) ) | ( 0x1 << (-1 * 5 + 1 + 12) ) |
+ ( 0x1 << (1 * 5 + 0 + 12) ) | ( 0x1 << (0 * 5 + 0 + 12) ) | ( 0x1 << (-1 * 5 + 0 + 12) ) |
+ ( 0x1 << (1 * 5 + -1 + 12) ) | ( 0x1 << (0 * 5 + -1 + 12) ) | ( 0x1 << (-1 * 5 + -1 + 12) );
+ return (this.neighbors & mask) == mask;
+ default:
+ throw new UnsupportedOperationException(String.valueOf(radius));
+ }
+ }
+
+ public void setNeighborLoaded(final int x, final int z) {
+ this.neighbors |= 0x1 << (x * 5 + 12 + z);
+ }
+
+ public void setNeighborUnloaded(final int x, final int z) {
+ this.neighbors &= ~(0x1 << (x * 5 + 12 + z));
+ }
+ // CraftBukkit end
+
public Chunk(World p_i1995_1_, int p_i1995_2_, int p_i1995_3_)
@@ -80,13 +93,22 @@
{
this.storageArrays = new ExtendedBlockStorage[16];
@@ -80,13 +125,22 @@
for (int k = 0; k < this.entityLists.length; ++k)
{
@ -51,7 +85,7 @@
public Chunk(World p_i45446_1_, Block[] p_i45446_2_, int p_i45446_3_, int p_i45446_4_)
{
this(p_i45446_1_, p_i45446_3_, p_i45446_4_);
@@ -512,10 +534,10 @@
@@ -512,10 +566,10 @@
if (extendedblockstorage != null)
{
@ -65,7 +99,7 @@
catch (Throwable throwable)
{
CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Getting block");
@@ -529,7 +551,7 @@
@@ -529,7 +583,7 @@
}
});
throw new ReportedException(crashreport);
@ -74,7 +108,7 @@
}
}
@@ -589,9 +611,10 @@
@@ -589,9 +643,10 @@
if (!this.worldObj.isRemote)
{
@ -86,7 +120,7 @@
extendedblockstorage.func_150818_a(p_150807_1_, p_150807_2_ & 15, p_150807_3_, p_150807_4_);
extendedblockstorage.setExtBlockMetadata(p_150807_1_, p_150807_2_ & 15, p_150807_3_, p_150807_5_); // This line duplicates the one below, so breakBlock fires with valid worldstate
@@ -777,8 +800,20 @@
@@ -777,8 +832,20 @@
if (i != this.xPosition || j != this.zPosition)
{
@ -109,7 +143,7 @@
}
int k = MathHelper.floor_double(p_76612_1_.posY / 16.0D);
@@ -799,6 +834,26 @@
@@ -799,6 +866,26 @@
p_76612_1_.chunkCoordY = k;
p_76612_1_.chunkCoordZ = this.zPosition;
this.entityLists[k].add(p_76612_1_);
@ -136,7 +170,7 @@
}
public void removeEntity(Entity p_76622_1_)
@@ -819,6 +874,26 @@
@@ -819,6 +906,26 @@
}
this.entityLists[p_76608_2_].remove(p_76608_1_);
@ -163,7 +197,7 @@
}
public boolean canBlockSeeTheSky(int p_76619_1_, int p_76619_2_, int p_76619_3_)
@@ -874,9 +949,23 @@
@@ -874,9 +981,23 @@
p_150812_4_.xCoord = this.xPosition * 16 + p_150812_1_;
p_150812_4_.yCoord = p_150812_2_;
p_150812_4_.zCoord = this.zPosition * 16 + p_150812_3_;
@ -188,7 +222,7 @@
{
if (this.chunkTileEntityMap.containsKey(chunkposition))
{
@@ -886,6 +975,16 @@
@@ -886,6 +1007,16 @@
p_150812_4_.validate();
this.chunkTileEntityMap.put(chunkposition, p_150812_4_);
}
@ -205,7 +239,7 @@
}
public void removeTileEntity(int p_150805_1_, int p_150805_2_, int p_150805_3_)
@@ -936,6 +1035,21 @@
@@ -936,6 +1067,21 @@
for (int i = 0; i < this.entityLists.length; ++i)
{
@ -227,7 +261,7 @@
this.worldObj.unloadEntities(this.entityLists[i]);
}
MinecraftForge.EVENT_BUS.post(new ChunkEvent.Unload(this));
@@ -1025,7 +1139,7 @@
@@ -1025,7 +1171,7 @@
public Random getRandomWithSeed(long p_76617_1_)
{
@ -236,7 +270,7 @@
}
public boolean isEmpty()
@@ -1035,6 +1149,7 @@
@@ -1035,6 +1181,7 @@
public void populateChunk(IChunkProvider p_76624_1_, IChunkProvider p_76624_2_, int p_76624_3_, int p_76624_4_)
{
@ -244,7 +278,7 @@
if (!this.isTerrainPopulated && p_76624_1_.chunkExists(p_76624_3_ + 1, p_76624_4_ + 1) && p_76624_1_.chunkExists(p_76624_3_, p_76624_4_ + 1) && p_76624_1_.chunkExists(p_76624_3_ + 1, p_76624_4_))
{
p_76624_1_.populate(p_76624_2_, p_76624_3_, p_76624_4_);
@@ -1054,6 +1169,7 @@
@@ -1054,6 +1201,7 @@
{
p_76624_1_.populate(p_76624_2_, p_76624_3_ - 1, p_76624_4_ - 1);
}
@ -252,7 +286,16 @@
}
public int getPrecipitationHeight(int p_76626_1_, int p_76626_2_)
@@ -1184,8 +1300,10 @@
@@ -1091,7 +1239,7 @@
{
if (this.isGapLightingUpdated && !this.worldObj.provider.hasNoSky && !p_150804_1_)
{
- this.recheckGaps(this.worldObj.isRemote);
+ this.recheckGapsAsync(this.worldObj.isRemote);
}
this.field_150815_m = true;
@@ -1184,8 +1332,10 @@
if ((p_76607_2_ & 1 << l) != 0 && this.storageArrays[l] != null)
{
nibblearray = this.storageArrays[l].getMetadataArray();
@ -265,7 +308,7 @@
}
}
@@ -1194,8 +1312,10 @@
@@ -1194,8 +1344,10 @@
if ((p_76607_2_ & 1 << l) != 0 && this.storageArrays[l] != null)
{
nibblearray = this.storageArrays[l].getBlocklightArray();
@ -278,7 +321,7 @@
}
}
@@ -1206,8 +1326,10 @@
@@ -1206,8 +1358,10 @@
if ((p_76607_2_ & 1 << l) != 0 && this.storageArrays[l] != null)
{
nibblearray = this.storageArrays[l].getSkylightArray();
@ -291,7 +334,7 @@
}
}
}
@@ -1229,8 +1351,8 @@
@@ -1229,8 +1383,8 @@
nibblearray = this.storageArrays[l].createBlockMSBArray();
}
@ -302,3 +345,25 @@
}
}
else if (p_76607_4_ && this.storageArrays[l] != null && this.storageArrays[l].getBlockMSBArray() != null)
@@ -1523,4 +1677,21 @@
}
}
}
+
+ /**
+ * PaperSpigot - Recheck gaps asynchronously.
+ */
+ public void recheckGapsAsync(final boolean isStatic) {
+ if (!worldObj.spigotConfig.useAsyncLighting) {
+ this.recheckGaps(isStatic);
+ return;
+ }
+
+ worldObj.lightingExecutor.submit(new Runnable() {
+ @Override
+ public void run() {
+ Chunk.this.recheckGaps(isStatic);
+ }
+ });
+ }
}