geforkt von Mirrors/Paper
3496f2d7e4
Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: b850a822 SPIGOT-4526: Add conversion time API for Zombie & subclasses CraftBukkit Changes:38cf676eSPIGOT-4534: CreatureSpawnEvent not being called for CHUNK_GENb446cb5dSPIGOT-4527: Fix sponges with waterlogged blocks6ec8ea5cSPIGOT-4526: Add conversion time API for Zombie & subclassesc64fe508Mappings Updatea3c2ec03Fix missing ServerListPingEvent call for legacy pings Spigot Changes: 1dc156ce Rebuild patches 140f654d Mappings Update
206 Zeilen
9.8 KiB
Diff
206 Zeilen
9.8 KiB
Diff
From f8874981d7f1f44b2420f499c41ecadd99903172 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Thu, 3 Mar 2016 02:07:55 -0600
|
|
Subject: [PATCH] Optimize isValidLocation, getType and getBlockData for inling
|
|
|
|
Hot methods, so reduce # of instructions for the method.
|
|
|
|
Move is valid location test to the BlockPosition class so that it can access local variables.
|
|
|
|
Replace all calls to the new place to the unnecessary forward.
|
|
|
|
Optimize getType and getBlockData to manually inline and optimize the calls
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/BaseBlockPosition.java b/src/main/java/net/minecraft/server/BaseBlockPosition.java
|
|
index f1ad18511..339e2da6b 100644
|
|
--- a/src/main/java/net/minecraft/server/BaseBlockPosition.java
|
|
+++ b/src/main/java/net/minecraft/server/BaseBlockPosition.java
|
|
@@ -9,6 +9,14 @@ public class BaseBlockPosition implements Comparable<BaseBlockPosition> {
|
|
private final int a;
|
|
private final int b;
|
|
private final int c;
|
|
+ // Paper start
|
|
+ public boolean isValidLocation() {
|
|
+ return a >= -30000000 && c >= -30000000 && a < 30000000 && c < 30000000 && b >= 0 && b < 256;
|
|
+ }
|
|
+ public boolean isInvalidYLocation() {
|
|
+ return b < 0 || b >= 256;
|
|
+ }
|
|
+ // Paper end
|
|
|
|
public BaseBlockPosition(int i, int j, int k) {
|
|
this.a = i;
|
|
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
|
|
index 880ce16b1..c9019260b 100644
|
|
--- a/src/main/java/net/minecraft/server/BlockPosition.java
|
|
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
|
|
@@ -228,6 +228,16 @@ public class BlockPosition extends BaseBlockPosition {
|
|
protected int b;
|
|
protected int c;
|
|
protected int d;
|
|
+ // Paper start
|
|
+ @Override
|
|
+ public boolean isValidLocation() {
|
|
+ return b >= -30000000 && d >= -30000000 && b < 30000000 && d < 30000000 && c >= 0 && c < 256;
|
|
+ }
|
|
+ @Override
|
|
+ public boolean isInvalidYLocation() {
|
|
+ return c < 0 || c >= 256;
|
|
+ }
|
|
+ // Paper end
|
|
|
|
public MutableBlockPosition() {
|
|
this(0, 0, 0);
|
|
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
|
|
index eca041265..66520842d 100644
|
|
--- a/src/main/java/net/minecraft/server/Chunk.java
|
|
+++ b/src/main/java/net/minecraft/server/Chunk.java
|
|
@@ -426,12 +426,24 @@ public class Chunk implements IChunkAccess {
|
|
return this.getBlockData(i, j, k).b(this.world, new BlockPosition(i, j, k));
|
|
}
|
|
|
|
- public IBlockData getBlockData(BlockPosition blockposition) { return getType(blockposition); } // Paper
|
|
- public IBlockData getType(BlockPosition blockposition) {
|
|
+ // Paper start - Optimize getBlockData to reduce instructions
|
|
+ public final IBlockData getBlockData(BlockPosition pos) { return getBlockData(pos.getX(), pos.getY(), pos.getZ()); } // Paper
|
|
+ public final IBlockData getType(BlockPosition blockposition) {
|
|
return this.getBlockData(blockposition.getX(), blockposition.getY(), blockposition.getZ());
|
|
}
|
|
|
|
- public IBlockData getBlockData(int i, int j, int k) {
|
|
+ public final IBlockData getBlockData(final int x, final int y, final int z) {
|
|
+ // Method body / logic copied from below
|
|
+ final int i = y >> 4;
|
|
+ if (y >= 0 && i < this.sections.length && this.sections[i] != null) {
|
|
+ // Inlined ChunkSection.getType() and DataPaletteBlock.a(int,int,int)
|
|
+ return this.sections[i].blockIds.a((y & 15) << 8 | (z & 15) << 4 | x & 15);
|
|
+ }
|
|
+ return Blocks.AIR.getBlockData();
|
|
+ }
|
|
+
|
|
+ public IBlockData getBlockData_unused(int i, int j, int k) {
|
|
+ // Paper end
|
|
if (this.world.S() == WorldType.DEBUG_ALL_BLOCK_STATES) {
|
|
IBlockData iblockdata = null;
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/ChunkSection.java b/src/main/java/net/minecraft/server/ChunkSection.java
|
|
index 274c44948..7e4c79a1c 100644
|
|
--- a/src/main/java/net/minecraft/server/ChunkSection.java
|
|
+++ b/src/main/java/net/minecraft/server/ChunkSection.java
|
|
@@ -6,7 +6,7 @@ public class ChunkSection {
|
|
private int nonEmptyBlockCount;
|
|
private int tickingBlockCount;
|
|
private int e;
|
|
- private final DataPaletteBlock<IBlockData> blockIds;
|
|
+ final DataPaletteBlock<IBlockData> blockIds; // Paper - package
|
|
private NibbleArray emittedLight;
|
|
private NibbleArray skyLight;
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index 4093d3486..e109016b7 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -263,11 +263,11 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
}
|
|
|
|
public static boolean isValidLocation(BlockPosition blockposition) {
|
|
- return !k(blockposition) && blockposition.getX() >= -30000000 && blockposition.getZ() >= -30000000 && blockposition.getX() < 30000000 && blockposition.getZ() < 30000000;
|
|
+ return blockposition.isValidLocation(); // Paper
|
|
}
|
|
|
|
public static boolean k(BlockPosition blockposition) {
|
|
- return blockposition.getY() < 0 || blockposition.getY() >= 256;
|
|
+ return blockposition.isInvalidYLocation(); // Paper
|
|
}
|
|
|
|
public boolean isEmpty(BlockPosition blockposition) {
|
|
@@ -284,7 +284,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
// test if meets light level, return faster
|
|
// logic copied from below
|
|
public boolean isLightLevel(BlockPosition blockposition, int level) {
|
|
- if (isValidLocation(blockposition)) {
|
|
+ if (blockposition.isValidLocation()) {
|
|
if (this.getType(blockposition).c(this, blockposition)) {
|
|
int sky = getSkylightSubtracted();
|
|
if (this.getLightLevel(blockposition.up(), sky) >= level) {
|
|
@@ -331,7 +331,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
// CraftBukkit end
|
|
Chunk chunk = this.getChunkIfLoaded(blockposition);
|
|
if (chunk != null) {
|
|
- return isValidLocation(blockposition) ? chunk.getBlockData(blockposition) : Blocks.AIR.getBlockData();
|
|
+ return blockposition.isValidLocation() ? chunk.getBlockData(blockposition) : Blocks.AIR.getBlockData(); // Paper
|
|
}
|
|
return null;
|
|
}
|
|
@@ -386,7 +386,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
return true;
|
|
}
|
|
// CraftBukkit end
|
|
- if (k(blockposition)) {
|
|
+ if (blockposition.isInvalidYLocation()) { // Paper
|
|
return false;
|
|
} else if (!this.isClientSide && this.worldData.getType() == WorldType.DEBUG_ALL_BLOCK_STATES) {
|
|
return false;
|
|
@@ -707,11 +707,11 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
blockposition = new BlockPosition(blockposition.getX(), 0, blockposition.getZ());
|
|
}
|
|
|
|
- return !isValidLocation(blockposition) ? enumskyblock.c : (!this.isLoaded(blockposition) ? enumskyblock.c : this.getChunkAtWorldCoords(blockposition).getBrightness(enumskyblock, blockposition));
|
|
+ return !blockposition.isValidLocation() ? enumskyblock.c : (!this.isLoaded(blockposition) ? enumskyblock.c : this.getChunkAtWorldCoords(blockposition).getBrightness(enumskyblock, blockposition)); // Paper
|
|
}
|
|
|
|
public void a(EnumSkyBlock enumskyblock, BlockPosition blockposition, int i) {
|
|
- if (isValidLocation(blockposition)) {
|
|
+ if (blockposition.isValidLocation()) { // Paper
|
|
if (this.isLoaded(blockposition)) {
|
|
this.getChunkAtWorldCoords(blockposition).a(enumskyblock, blockposition, i);
|
|
this.m(blockposition);
|
|
@@ -738,7 +738,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
}
|
|
}
|
|
// CraftBukkit end
|
|
- if (k(blockposition)) {
|
|
+ if (blockposition.isInvalidYLocation()) { // Paper
|
|
return Blocks.VOID_AIR.getBlockData();
|
|
} else {
|
|
Chunk chunk = this.getChunkAtWorldCoords(blockposition);
|
|
@@ -748,7 +748,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
}
|
|
|
|
public Fluid getFluid(BlockPosition blockposition) {
|
|
- if (k(blockposition)) {
|
|
+ if (blockposition.isInvalidYLocation()) { // Paper
|
|
return FluidTypes.a.i();
|
|
} else {
|
|
Chunk chunk = this.getChunkAtWorldCoords(blockposition);
|
|
@@ -1766,7 +1766,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
public Map<BlockPosition, TileEntity> capturedTileEntities = Maps.newHashMap();
|
|
@Nullable
|
|
public TileEntity getTileEntity(BlockPosition blockposition) {
|
|
- if (k(blockposition)) {
|
|
+ if (blockposition.isInvalidYLocation()) { // Paper
|
|
return null;
|
|
} else {
|
|
// CraftBukkit start
|
|
@@ -1807,7 +1807,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
}
|
|
|
|
public void setTileEntity(BlockPosition blockposition, @Nullable TileEntity tileentity) {
|
|
- if (!k(blockposition)) {
|
|
+ if (!blockposition.isInvalidYLocation()) { // Paper
|
|
if (tileentity != null && !tileentity.x()) {
|
|
// CraftBukkit start
|
|
if (captureBlockStates) {
|
|
@@ -1868,7 +1868,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
|
|
}
|
|
|
|
public boolean p(BlockPosition blockposition) {
|
|
- if (k(blockposition)) {
|
|
+ if (blockposition.isInvalidYLocation()) { // Paper
|
|
return false;
|
|
} else {
|
|
Chunk chunk = this.chunkProvider.getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4, false, false);
|
|
--
|
|
2.20.0
|
|
|