geforkt von Mirrors/Paper
73983e4c16
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: 3dc4cdcd Update to Minecraft 1.14.3-pre4 88b25a8c SPIGOT-5098: Add a method to allow colored sign changes 6d913552 Update to Minecraft 1.14.3-pre4 CraftBukkit Changes:f1f33559
Update to Minecraft 1.14.38a3d3f49
SPIGOT-5098: Add a method to allow colored sign changes533290e2
SPIGOT-5100: Console warning from pig zombie targeting6dde4b9f
SPIGOT-5094: Allow opening merchant for wandering traders and hide the xp bar for custom merchants9af90077
SPIGOT-5097: Bukkit.clearRecipes() no longer working38fa220f
Fix setting game rules via the APIfe3930ce
Update to Minecraft 1.14.3-pre4da071ec5
Remove outdated build delay. Spigot Changes: 4d2f30f1 Update to Minecraft 1.14.3 f16400e3 Update to Minecraft 1.14.3-pre4
160 Zeilen
6.8 KiB
Diff
160 Zeilen
6.8 KiB
Diff
From d36da1b37c9f54484374dc44f57812a19bc59b86 Mon Sep 17 00:00:00 2001
|
|
From: Byteflux <byte@byteflux.net>
|
|
Date: Wed, 2 Mar 2016 11:59:48 -0600
|
|
Subject: [PATCH] Optimize explosions
|
|
|
|
The process of determining an entity's exposure from explosions can be
|
|
expensive when there are hundreds or more entities in range.
|
|
|
|
This patch adds a per-tick cache that is used for storing and retrieving
|
|
an entity's exposure during an explosion.
|
|
|
|
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
index c2b9690a0c..a5ec0bc0e0 100644
|
|
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
@@ -145,4 +145,10 @@ public class PaperWorldConfig {
|
|
disableEndCredits = getBoolean("game-mechanics.disable-end-credits", false);
|
|
log("End credits disabled: " + disableEndCredits);
|
|
}
|
|
+
|
|
+ public boolean optimizeExplosions;
|
|
+ private void optimizeExplosions() {
|
|
+ optimizeExplosions = getBoolean("optimize-explosions", false);
|
|
+ log("Optimize explosions: " + optimizeExplosions);
|
|
+ }
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
|
|
index 7c1305164d..594e7bd94c 100644
|
|
--- a/src/main/java/net/minecraft/server/Explosion.java
|
|
+++ b/src/main/java/net/minecraft/server/Explosion.java
|
|
@@ -172,7 +172,7 @@ public class Explosion {
|
|
d8 /= d11;
|
|
d9 /= d11;
|
|
d10 /= d11;
|
|
- double d12 = (double) a(vec3d, entity);
|
|
+ double d12 = this.getBlockDensity(vec3d, entity); // Paper - Optimize explosions
|
|
double d13 = (1.0D - d7) * d12;
|
|
|
|
// CraftBukkit start
|
|
@@ -361,4 +361,84 @@ public class Explosion {
|
|
|
|
private Effect() {}
|
|
}
|
|
+ // Paper start - Optimize explosions
|
|
+ private float getBlockDensity(Vec3D vec3d, Entity entity) {
|
|
+ if (!this.world.paperConfig.optimizeExplosions) {
|
|
+ return a(vec3d, entity);
|
|
+ }
|
|
+ CacheKey key = new CacheKey(this, entity.getBoundingBox());
|
|
+ Float blockDensity = this.world.explosionDensityCache.get(key);
|
|
+ if (blockDensity == null) {
|
|
+ blockDensity = a(vec3d, entity);
|
|
+ this.world.explosionDensityCache.put(key, blockDensity);
|
|
+ }
|
|
+
|
|
+ return blockDensity;
|
|
+ }
|
|
+
|
|
+ static class CacheKey {
|
|
+ private final World world;
|
|
+ private final double posX, posY, posZ;
|
|
+ private final double minX, minY, minZ;
|
|
+ private final double maxX, maxY, maxZ;
|
|
+
|
|
+ public CacheKey(Explosion explosion, AxisAlignedBB aabb) {
|
|
+ this.world = explosion.world;
|
|
+ this.posX = explosion.posX;
|
|
+ this.posY = explosion.posY;
|
|
+ this.posZ = explosion.posZ;
|
|
+ this.minX = aabb.minX;
|
|
+ this.minY = aabb.minY;
|
|
+ this.minZ = aabb.minZ;
|
|
+ this.maxX = aabb.maxX;
|
|
+ this.maxY = aabb.maxY;
|
|
+ this.maxZ = aabb.maxZ;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean equals(Object o) {
|
|
+ if (this == o) return true;
|
|
+ if (o == null || getClass() != o.getClass()) return false;
|
|
+
|
|
+ CacheKey cacheKey = (CacheKey) o;
|
|
+
|
|
+ if (Double.compare(cacheKey.posX, posX) != 0) return false;
|
|
+ if (Double.compare(cacheKey.posY, posY) != 0) return false;
|
|
+ if (Double.compare(cacheKey.posZ, posZ) != 0) return false;
|
|
+ if (Double.compare(cacheKey.minX, minX) != 0) return false;
|
|
+ if (Double.compare(cacheKey.minY, minY) != 0) return false;
|
|
+ if (Double.compare(cacheKey.minZ, minZ) != 0) return false;
|
|
+ if (Double.compare(cacheKey.maxX, maxX) != 0) return false;
|
|
+ if (Double.compare(cacheKey.maxY, maxY) != 0) return false;
|
|
+ if (Double.compare(cacheKey.maxZ, maxZ) != 0) return false;
|
|
+ return world.equals(cacheKey.world);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public int hashCode() {
|
|
+ int result;
|
|
+ long temp;
|
|
+ result = world.hashCode();
|
|
+ temp = Double.doubleToLongBits(posX);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(posY);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(posZ);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(minX);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(minY);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(minZ);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(maxX);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(maxY);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ temp = Double.doubleToLongBits(maxZ);
|
|
+ result = 31 * result + (int) (temp ^ (temp >>> 32));
|
|
+ return result;
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index 0a6a8c372d..52c0d52046 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -1125,6 +1125,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
|
|
|
|
this.methodProfiler.exit();
|
|
this.methodProfiler.exit();
|
|
+ worldserver.explosionDensityCache.clear(); // Paper - Optimize explosions
|
|
}
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index 1915dd9145..b5029ab733 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -19,6 +19,7 @@ import org.apache.logging.log4j.util.Supplier;
|
|
// CraftBukkit start
|
|
import com.google.common.collect.Maps;
|
|
import java.util.ArrayList;
|
|
+import java.util.HashMap; // Paper
|
|
import java.util.Map;
|
|
import org.bukkit.Bukkit;
|
|
import org.bukkit.block.BlockState;
|
|
@@ -94,6 +95,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
|
|
private org.spigotmc.TickLimiter entityLimiter;
|
|
private org.spigotmc.TickLimiter tileLimiter;
|
|
private int tileTickPosition;
|
|
+ public final Map<Explosion.CacheKey, Float> explosionDensityCache = new HashMap<>(); // Paper - Optimize explosions
|
|
|
|
public CraftWorld getWorld() {
|
|
return this.world;
|
|
--
|
|
2.22.0
|
|
|