62 lines
3.4 KiB
Diff
62 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: BillyGalbreath <Blake.Galbreath@GMail.com>
|
|
Date: Fri, 10 Nov 2017 23:03:12 -0500
|
|
Subject: [PATCH] Option for maximum exp value when merging orbs
|
|
|
|
|
|
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
index 39ab5457569684bc66cd67f5f9d2505ef9f304ab..d2582d981f859b55ba5086540963c01ed49e4c15 100644
|
|
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
@@ -340,4 +340,10 @@ public class PaperWorldConfig {
|
|
disableCreeperLingeringEffect = getBoolean("disable-creeper-lingering-effect", false);
|
|
log("Creeper lingering effect: " + disableCreeperLingeringEffect);
|
|
}
|
|
+
|
|
+ public int expMergeMaxValue;
|
|
+ private void expMergeMaxValue() {
|
|
+ expMergeMaxValue = getInt("experience-merge-max-value", -1);
|
|
+ log("Experience Merge Max Value: " + expMergeMaxValue);
|
|
+ }
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
|
|
index e6d4f7a06bf803054b14eb7af8b624175ff377a9..ce44dc4292dbd55bae189267d610e2bcd8af25fa 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
|
|
@@ -549,16 +549,32 @@ public class CraftEventFactory {
|
|
EntityExperienceOrb xp = (EntityExperienceOrb) entity;
|
|
double radius = world.spigotConfig.expMerge;
|
|
if (radius > 0) {
|
|
+ // Paper start - Maximum exp value when merging - Whole section has been tweaked, see comments for specifics
|
|
+ final int maxValue = world.paperConfig.expMergeMaxValue;
|
|
+ final boolean mergeUnconditionally = world.paperConfig.expMergeMaxValue <= 0;
|
|
+ if (mergeUnconditionally || xp.value < maxValue) { // Paper - Skip iteration if unnecessary
|
|
+
|
|
List<Entity> entities = world.getEntities(entity, entity.getBoundingBox().grow(radius, radius, radius));
|
|
for (Entity e : entities) {
|
|
if (e instanceof EntityExperienceOrb) {
|
|
EntityExperienceOrb loopItem = (EntityExperienceOrb) e;
|
|
- if (!loopItem.dead) {
|
|
- xp.value += loopItem.value;
|
|
- loopItem.die();
|
|
+ // Paper start
|
|
+ if (!loopItem.dead && !(maxValue > 0 && loopItem.value >= maxValue)) {
|
|
+ long newTotal = (long)xp.value + (long)loopItem.value;
|
|
+ if ((int) newTotal < 0) continue; // Overflow
|
|
+ if (maxValue > 0 && newTotal > (long)maxValue) {
|
|
+ loopItem.value = (int) (newTotal - maxValue);
|
|
+ xp.value = maxValue;
|
|
+ } else {
|
|
+ xp.value += loopItem.value;
|
|
+ loopItem.die();
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
}
|
|
}
|
|
+
|
|
+ } // Paper end - End iteration skip check - All tweaking ends here
|
|
}
|
|
// Spigot end
|
|
} else if (!(entity instanceof EntityPlayer)) {
|