papermc/Spigot-Server-Patches/0026-Remove-certain-entities-that-fly-through-unloaded-ch.patch
Zach Brown 233814297b Remove the spigot TileEntity/Entity capping feature
It appears to cause visual glitching issues with certain TNT entities
fired from cannons. TileEntity tick capping has already been removed
for some time, Entity tick capping removal is new to this patch.
2015-05-30 01:39:20 -05:00

120 lines
6.2 KiB
Diff

From 7b735d8eaea7f21c2c18525ae2f603b729ac19ad Mon Sep 17 00:00:00 2001
From: Iceee <andrew@opticgaming.tv>
Date: Sun, 8 Mar 2015 03:34:15 -0500
Subject: [PATCH] Remove certain entities that fly through unloaded chunks
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index d6bef0b..1470c21 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -114,6 +114,7 @@ public abstract class Entity implements ICommandListener {
private final CommandObjectiveExecutor au;
public boolean valid; // CraftBukkit
public org.bukkit.projectiles.ProjectileSource projectileSource; // CraftBukkit - For projectiles only
+ public boolean inUnloadedChunk = false; // PaperSpigot - Remove entities in unloaded chunks
// Spigot start
public CustomTimingsHandler tickTimer = org.bukkit.craftbukkit.SpigotTimings.getEntityTimings(this); // Spigot
diff --git a/src/main/java/net/minecraft/server/EntityEnderPearl.java b/src/main/java/net/minecraft/server/EntityEnderPearl.java
index 48ada4d..f4b5032 100644
--- a/src/main/java/net/minecraft/server/EntityEnderPearl.java
+++ b/src/main/java/net/minecraft/server/EntityEnderPearl.java
@@ -30,6 +30,12 @@ public class EntityEnderPearl extends EntityProjectile {
movingobjectposition.entity.damageEntity(DamageSource.projectile(this, entityliving), 0.0F);
}
+ // PaperSpigot start - Remove entities in unloaded chunks
+ if (this.inUnloadedChunk && world.paperSpigotConfig.removeUnloadedEnderPearls) {
+ this.die();
+ }
+ // PaperSpigot end
+
for (int i = 0; i < 32; ++i) {
this.world.addParticle(EnumParticle.PORTAL, this.locX, this.locY + this.random.nextDouble() * 2.0D, this.locZ, this.random.nextGaussian(), 0.0D, this.random.nextGaussian(), new int[0]);
}
diff --git a/src/main/java/net/minecraft/server/EntityFallingBlock.java b/src/main/java/net/minecraft/server/EntityFallingBlock.java
index ef93776..5931e1d 100644
--- a/src/main/java/net/minecraft/server/EntityFallingBlock.java
+++ b/src/main/java/net/minecraft/server/EntityFallingBlock.java
@@ -70,6 +70,12 @@ public class EntityFallingBlock extends Entity {
this.motY -= 0.03999999910593033D;
this.move(this.motX, this.motY, this.motZ);
+ // PaperSpigot start - Remove entities in unloaded chunks
+ if (this.inUnloadedChunk && world.paperSpigotConfig.removeUnloadedFallingBlocks) {
+ this.die();
+ }
+ // PaperSpigot end
+
// PaperSpigot start - Drop falling blocks above the specified height
if (this.world.paperSpigotConfig.fallingBlockHeightNerf != 0 && this.locY > this.world.paperSpigotConfig.fallingBlockHeightNerf) {
if (this.dropItem) {
diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
index 2d22327..50423eb 100644
--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
@@ -47,6 +47,14 @@ public class EntityTNTPrimed extends Entity {
this.lastZ = this.locZ;
this.motY -= 0.03999999910593033D;
this.move(this.motX, this.motY, this.motZ);
+
+ // PaperSpigot start - Remove entities in unloaded chunks
+ if (this.inUnloadedChunk && world.paperSpigotConfig.removeUnloadedTNTEntities) {
+ this.die();
+ this.fuseTicks = 2;
+ }
+ // PaperSpigot end
+
this.motX *= 0.9800000190734863D;
this.motY *= 0.9800000190734863D;
this.motZ *= 0.9800000190734863D;
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 67c739e..530e60f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1156,6 +1156,7 @@ public abstract class World implements IBlockAccess {
{
if ( !this.isChunkLoaded( chunkx, chunkz, true ) )
{
+ entity.inUnloadedChunk = true; // PaperSpigot - Remove entities in unloaded chunks
continue;
}
int cz = chunkz << 4;
@@ -1567,6 +1568,14 @@ public abstract class World implements IBlockAccess {
if (!org.spigotmc.ActivationRange.checkIfActive(entity)) {
entity.ticksLived++;
entity.inactiveTick();
+ // PaperSpigot start - Remove entities in unloaded chunks
+ if (!this.isChunkLoaded(i, j, true) && ((entity instanceof EntityEnderPearl && this.paperSpigotConfig.removeUnloadedEnderPearls) ||
+ (entity instanceof EntityFallingBlock && this.paperSpigotConfig.removeUnloadedFallingBlocks) ||
+ (entity instanceof EntityTNTPrimed && this.paperSpigotConfig.removeUnloadedTNTEntities))) {
+ entity.inUnloadedChunk = true;
+ entity.die();
+ }
+ // PaperSpigot end
} else {
entity.tickTimer.startTiming(); // Spigot
// CraftBukkit end
diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
index 31dedce..ac02b90 100644
--- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
+++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
@@ -170,4 +170,14 @@ public class PaperSpigotWorldConfig
removeInvalidMobSpawnerTEs = getBoolean( "remove-invalid-mob-spawner-tile-entities", true );
log( "Remove invalid mob spawner tile entities: " + removeInvalidMobSpawnerTEs );
}
+
+ public boolean removeUnloadedEnderPearls;
+ public boolean removeUnloadedTNTEntities;
+ public boolean removeUnloadedFallingBlocks;
+ private void removeUnloaded()
+ {
+ removeUnloadedEnderPearls = getBoolean( "remove-unloaded.enderpearls", true );
+ removeUnloadedTNTEntities = getBoolean( "remove-unloaded.tnt-entities", true );
+ removeUnloadedFallingBlocks = getBoolean( "remove-unloaded.falling-blocks", true );
+ }
}
--
2.4.1.windows.1