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MC Utils

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== AT ==
public net.minecraft.server.level.ServerChunkCache mainThread
public net.minecraft.server.level.ServerLevel chunkSource
public org.bukkit.craftbukkit.inventory.CraftItemStack handle
public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder;
public net.minecraft.server.level.ServerChunkCache mainThreadProcessor
public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor
public net.minecraft.world.level.chunk.LevelChunkSection states
This commit is contained in:
Aikar
2016-03-28 20:55:47 -04:00
parent a82a09d198
commit b01c811c2f
81 changed files with 6261 additions and 473 deletions
Download Patch File Download Diff File Expand all files Collapse all files

113
paper-server/patches/sources/net/minecraft/world/level/Level.java.patch
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@ -31,7 +31,7 @@
import net.minecraft.world.level.entity.EntityTypeTest;
import net.minecraft.world.level.entity.LevelEntityGetter;
import net.minecraft.world.level.gameevent.GameEvent;
@@ -81,6 +85,25 @@
@@ -81,6 +85,26 @@
import net.minecraft.world.phys.Vec3;
import net.minecraft.world.scores.Scoreboard;
@ -48,6 +48,7 @@
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.SpigotTimings; // Spigot
+import org.bukkit.craftbukkit.block.CapturedBlockState;
+import org.bukkit.craftbukkit.block.CraftBlockState;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.util.CraftSpawnCategory;
+import org.bukkit.entity.SpawnCategory;
@ -57,7 +58,7 @@
public abstract class Level implements LevelAccessor, AutoCloseable {
public static final Codec<ResourceKey<Level>> RESOURCE_KEY_CODEC = ResourceKey.codec(Registries.DIMENSION);
@@ -121,23 +144,73 @@
@@ -121,23 +145,73 @@
private final DamageSources damageSources;
private long subTickCount;
@ -140,7 +141,7 @@
}
};
} else {
@@ -145,11 +218,50 @@
@@ -145,11 +219,50 @@
}
this.thread = Thread.currentThread();
@ -196,7 +197,77 @@
}
@Override
@@ -207,6 +319,18 @@
@@ -163,6 +276,13 @@
return null;
}
+ // Paper start
+ public net.minecraft.world.phys.BlockHitResult.Type clipDirect(Vec3 start, Vec3 end, net.minecraft.world.phys.shapes.CollisionContext context) {
+ // To be patched over
+ return this.clip(new ClipContext(start, end, ClipContext.Block.COLLIDER, ClipContext.Fluid.NONE, context)).getType();
+ }
+ // Paper end
+
public boolean isInWorldBounds(BlockPos pos) {
return !this.isOutsideBuildHeight(pos) && Level.isInWorldBoundsHorizontal(pos);
}
@@ -179,18 +299,52 @@
return y < -20000000 || y >= 20000000;
}
- public LevelChunk getChunkAt(BlockPos pos) {
+ public final LevelChunk getChunkAt(BlockPos pos) { // Paper - help inline
return this.getChunk(SectionPos.blockToSectionCoord(pos.getX()), SectionPos.blockToSectionCoord(pos.getZ()));
}
@Override
- public LevelChunk getChunk(int chunkX, int chunkZ) {
- return (LevelChunk) this.getChunk(chunkX, chunkZ, ChunkStatus.FULL);
+ public final LevelChunk getChunk(int chunkX, int chunkZ) { // Paper - final to help inline
+ return (LevelChunk) this.getChunk(chunkX, chunkZ, ChunkStatus.FULL, true); // Paper - avoid a method jump
}
+ // Paper start - if loaded
@Nullable
@Override
+ public final ChunkAccess getChunkIfLoadedImmediately(int x, int z) {
+ return ((ServerLevel)this).chunkSource.getChunkAtIfLoadedImmediately(x, z);
+ }
+
+ @Override
+ @Nullable
+ public final BlockState getBlockStateIfLoaded(BlockPos pos) {
+ // CraftBukkit start - tree generation
+ if (this.captureTreeGeneration) {
+ CraftBlockState previous = this.capturedBlockStates.get(pos);
+ if (previous != null) {
+ return previous.getHandle();
+ }
+ }
+ // CraftBukkit end
+ if (this.isOutsideBuildHeight(pos)) {
+ return Blocks.VOID_AIR.defaultBlockState();
+ } else {
+ ChunkAccess chunk = this.getChunkIfLoadedImmediately(pos.getX() >> 4, pos.getZ() >> 4);
+
+ return chunk == null ? null : chunk.getBlockState(pos);
+ }
+ }
+
+ @Override
+ public final FluidState getFluidIfLoaded(BlockPos blockposition) {
+ ChunkAccess chunk = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+
+ return chunk == null ? null : chunk.getFluidState(blockposition);
+ }
+
+ @Override
public ChunkAccess getChunk(int chunkX, int chunkZ, ChunkStatus leastStatus, boolean create) {
+ // Paper end
ChunkAccess ichunkaccess = this.getChunkSource().getChunk(chunkX, chunkZ, leastStatus, create);
if (ichunkaccess == null && create) {
@@ -207,6 +361,18 @@
@Override
public boolean setBlock(BlockPos pos, BlockState state, int flags, int maxUpdateDepth) {
@ -215,7 +286,7 @@
if (this.isOutsideBuildHeight(pos)) {
return false;
} else if (!this.isClientSide && this.isDebug()) {
@@ -214,45 +338,124 @@
@@ -214,44 +380,123 @@
} else {
LevelChunk chunk = this.getChunkAt(pos);
Block block = state.getBlock();
@ -299,10 +370,10 @@
+ // CraftBukkit end
+
return true;
}
}
}
+ }
+ }
+ }
+
+ // CraftBukkit start - Split off from above in order to directly send client and physic updates
+ public void notifyAndUpdatePhysics(BlockPos blockposition, LevelChunk chunk, BlockState oldBlock, BlockState newBlock, BlockState actualBlock, int i, int j) {
+ BlockState iblockdata = newBlock;
@ -322,7 +393,7 @@
+ if (!this.isClientSide && iblockdata.hasAnalogOutputSignal()) {
+ this.updateNeighbourForOutputSignal(blockposition, newBlock.getBlock());
+ }
+ }
}
+
+ if ((i & 16) == 0 && j > 0) {
+ int k = i & -34;
@ -348,14 +419,13 @@
+ this.onBlockStateChange(blockposition, iblockdata1, iblockdata2);
+ }
+ // CraftBukkit end
+ }
+ }
}
}
+ // CraftBukkit end
+
public void onBlockStateChange(BlockPos pos, BlockState oldBlock, BlockState newBlock) {}
@Override
@@ -340,6 +543,14 @@
@@ -340,10 +585,18 @@
@Override
public BlockState getBlockState(BlockPos pos) {
@ -370,7 +440,12 @@
if (this.isOutsideBuildHeight(pos)) {
return Blocks.VOID_AIR.defaultBlockState();
} else {
@@ -440,32 +651,48 @@
- LevelChunk chunk = this.getChunk(SectionPos.blockToSectionCoord(pos.getX()), SectionPos.blockToSectionCoord(pos.getZ()));
+ ChunkAccess chunk = this.getChunk(pos.getX() >> 4, pos.getZ() >> 4, ChunkStatus.FULL, true); // Paper - manually inline to reduce hops and avoid unnecessary null check to reduce total byte code size, this should never return null and if it does we will see it the next line but the real stack trace will matter in the chunk engine
return chunk.getBlockState(pos);
}
@@ -440,32 +693,48 @@
ProfilerFiller gameprofilerfiller = Profiler.get();
gameprofilerfiller.push("blockEntities");
@ -423,7 +498,7 @@
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.forThrowable(throwable, "Ticking entity");
CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Entity being ticked");
@@ -510,13 +737,29 @@
@@ -510,13 +779,29 @@
@Nullable
@Override
public BlockEntity getBlockEntity(BlockPos pos) {
@ -454,7 +529,7 @@
this.getChunkAt(blockposition).addAndRegisterBlockEntity(blockEntity);
}
}
@@ -643,7 +886,7 @@
@@ -643,7 +928,7 @@
for (int k = 0; k < j; ++k) {
EnderDragonPart entitycomplexpart = aentitycomplexpart[k];
@ -463,7 +538,7 @@
if (t0 != null && predicate.test(t0)) {
result.add(t0);
@@ -912,7 +1155,7 @@
@@ -912,7 +1197,7 @@
public static enum ExplosionInteraction implements StringRepresentable {