18c3716c49
This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
80 lines
3.7 KiB
Diff
80 lines
3.7 KiB
Diff
From ce52b463a57dd7ff4bc91a569a0da9c9b7080c99 Mon Sep 17 00:00:00 2001
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From: Byteflux <byte@byteflux.net>
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Date: Tue, 1 Mar 2016 14:14:15 -0600
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Subject: [PATCH] Drop falling block and tnt entities at the specified height
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 0094d1a87..4da846719 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -113,4 +113,14 @@ public class PaperWorldConfig {
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keepSpawnInMemory = getBoolean("keep-spawn-loaded", true);
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log("Keep spawn chunk loaded: " + keepSpawnInMemory);
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}
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+
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+ public int fallingBlockHeightNerf;
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+ public int entityTNTHeightNerf;
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+ private void heightNerfs() {
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+ fallingBlockHeightNerf = getInt("falling-block-height-nerf", 0);
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+ entityTNTHeightNerf = getInt("tnt-entity-height-nerf", 0);
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+
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+ if (fallingBlockHeightNerf != 0) log("Falling Block Height Limit set to Y: " + fallingBlockHeightNerf);
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+ if (entityTNTHeightNerf != 0) log("TNT Entity Height Limit set to Y: " + entityTNTHeightNerf);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index 8dcff9bd4..041af8070 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -1769,6 +1769,7 @@ public abstract class Entity implements ICommandListener, KeyedObject { // Paper
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return this.a(new ItemStack(item, i, 0), f);
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}
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+ @Nullable public final EntityItem dropItem(ItemStack itemstack, float offset) { return this.a(itemstack, offset); } // Paper - OBFHELPER
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@Nullable
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public EntityItem a(ItemStack itemstack, float f) {
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if (itemstack.isEmpty()) {
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diff --git a/src/main/java/net/minecraft/server/EntityFallingBlock.java b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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index 579e51a0a..2ba5d51a5 100644
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--- a/src/main/java/net/minecraft/server/EntityFallingBlock.java
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+++ b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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@@ -84,6 +84,17 @@ public class EntityFallingBlock extends Entity {
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}
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this.move(EnumMoveType.SELF, this.motX, this.motY, this.motZ);
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+
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+ // Paper start - Configurable EntityFallingBlock height nerf
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+ if (this.world.paperConfig.fallingBlockHeightNerf != 0 && this.locY > this.world.paperConfig.fallingBlockHeightNerf) {
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+ if (this.dropItem && this.world.getGameRules().getBoolean("doEntityDrops")) {
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+ this.dropItem(new ItemStack(block, 1, block.getDropData(this.block)), 0.0F);
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+ }
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+
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+ this.die();
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+ }
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+ // Paper end
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+
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if (!this.world.isClientSide) {
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blockposition = new BlockPosition(this);
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boolean flag = this.block.getBlock() == Blocks.dS;
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diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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index 44b2d4735..0d70dd1d2 100644
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--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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@@ -57,6 +57,13 @@ public class EntityTNTPrimed extends Entity {
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}
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this.move(EnumMoveType.SELF, this.motX, this.motY, this.motZ);
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+
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+ // Paper start - Configurable TNT entity height nerf
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+ if (this.world.paperConfig.entityTNTHeightNerf != 0 && this.locY > this.world.paperConfig.entityTNTHeightNerf) {
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+ this.die();
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+ }
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+ // Paper end
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+
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this.motX *= 0.9800000190734863D;
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this.motY *= 0.9800000190734863D;
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this.motZ *= 0.9800000190734863D;
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--
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2.18.0
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