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6f2009754d
At the time this was re-added, there was concern around how the JIT would handle the system property that enabled it. This shouldn't be a problem, and as such we no longer need to block access to it. The Vanilla Method Profiler will not provide much to most users however there is no harm in providing it as an option. For most users, the recommended and supported method for determining performance issues with Paper will continue to be Timings.
61 lines
3.1 KiB
Diff
61 lines
3.1 KiB
Diff
From c65aa11566146474df22c01b4cbe1140d34f3858 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Fri, 10 Nov 2017 23:03:12 -0500
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Subject: [PATCH] Option for maximum exp value when merging orbs
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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 69fd8189..e6ee13ee 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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@@ -450,4 +450,10 @@ public class PaperWorldConfig {
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replacementBlocks = getList("anti-xray.replacement-blocks", Arrays.asList((Object) "stone", "planks"));
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log("Anti-Xray: " + (antiXray ? "enabled" : "disabled") + " / Engine Mode: " + engineMode.getDescription() + " / Chunk Edge Mode: " + chunkEdgeMode.getDescription() + " / Up to " + ((maxChunkSectionIndex + 1) * 16) + " blocks");
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}
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+
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+ public int expMergeMaxValue;
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+ private void expMergeMaxValue() {
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+ expMergeMaxValue = getInt("experience-merge-max-value", -1);
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+ log("Experience Merge Max Value: " + expMergeMaxValue);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index d45cbf2f..0193364d 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -1143,16 +1143,30 @@ public abstract class World implements IBlockAccess {
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EntityExperienceOrb xp = (EntityExperienceOrb) entity;
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double radius = spigotConfig.expMerge;
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if (radius > 0) {
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+ // Paper start - Maximum exp value when merging - Whole section has been tweaked, see comments for specifics
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+ final int maxValue = paperConfig.expMergeMaxValue;
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+ final boolean mergeUnconditionally = maxValue <= 0;
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+ if (mergeUnconditionally || xp.value < maxValue) { // Paper - Skip iteration if unnecessary
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+
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List<Entity> entities = this.getEntities(entity, entity.getBoundingBox().grow(radius, radius, radius));
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for (Entity e : entities) {
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if (e instanceof EntityExperienceOrb) {
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EntityExperienceOrb loopItem = (EntityExperienceOrb) e;
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- if (!loopItem.dead) {
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+ if (!loopItem.dead && !(maxValue > 0 && loopItem.value >= maxValue)) { // Paper
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xp.value += loopItem.value;
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+ // Paper start
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+ if (!mergeUnconditionally && xp.value > maxValue) {
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+ loopItem.value = xp.value - maxValue;
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+ xp.value = maxValue;
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+ break;
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+ }
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+ // Paper end
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loopItem.die();
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}
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}
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}
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+
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+ } // Paper end - End iteration skip check - All tweaking ends here
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}
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} // Spigot end
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--
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2.14.3
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