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Fix invulnerable end crystals: MC-108513 (#5734)

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Jake Potrebic 2021-05-30 18:18:03 -07:00 committed by GitHub
parent c894e8bbbe
commit a04ad7bfb4
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Spigot-Server-Patches/0753-Fix-invulnerable-end-crystals.patch Normal file
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@ -0,0 +1,76 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 27 May 2021 14:52:30 -0700
Subject: [PATCH] Fix invulnerable end crystals
MC-108513
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 795b76379eb698aa0ed83c000ea0679a844792d5..1a368df78feb4afdf522527af5ed1652afffcd15 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -825,4 +825,9 @@ public class PaperWorldConfig {
private void fixItemsMergingThroughWalls() {
fixItemsMergingThroughWalls = getBoolean("fix-items-merging-through-walls", fixItemsMergingThroughWalls);
}
+
+ public boolean fixInvulnerableEndCrystalExploit = true;
+ private void fixInvulnerableEndCrystalExploit() {
+ fixInvulnerableEndCrystalExploit = getBoolean("unsupported-settings.fix-invulnerable-end-crystal-exploit", fixInvulnerableEndCrystalExploit);
+ }
}
diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EnderDragonBattle.java b/src/main/java/net/minecraft/world/level/dimension/end/EnderDragonBattle.java
index 0ab6319aa3e4e1f5679f37be36999ca56ca2484c..558216ea96bcdc34ffa595c848151278c33b5ca1 100644
--- a/src/main/java/net/minecraft/world/level/dimension/end/EnderDragonBattle.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/EnderDragonBattle.java
@@ -570,6 +570,7 @@ public class EnderDragonBattle {
while (iterator.hasNext()) {
WorldGenEnder.Spike worldgenender_spike = (WorldGenEnder.Spike) iterator.next();
+ if (!this.world.paperConfig.fixInvulnerableEndCrystalExploit || worldgenender_spike.crystal == null) { // Paper
List<EntityEnderCrystal> list = this.world.a(EntityEnderCrystal.class, worldgenender_spike.f());
Iterator iterator1 = list.iterator();
@@ -579,6 +580,13 @@ public class EnderDragonBattle {
entityendercrystal.setInvulnerable(false);
entityendercrystal.setBeamTarget((BlockPosition) null);
}
+ // Paper start
+ } else {
+ worldgenender_spike.crystal.setInvulnerable(false);
+ worldgenender_spike.crystal.setBeamTarget(null);
+ worldgenender_spike.crystal = null;
+ }
+ // Paper end
}
}
diff --git a/src/main/java/net/minecraft/world/level/levelgen/feature/WorldGenEnder.java b/src/main/java/net/minecraft/world/level/levelgen/feature/WorldGenEnder.java
index dd623702131eaa1a65937a19a0e986e865322258..1960fc029262d54c6a5ee05c99d86428386cba4a 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/feature/WorldGenEnder.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/feature/WorldGenEnder.java
@@ -42,7 +42,7 @@ public class WorldGenEnder extends WorldGenerator<WorldGenFeatureEndSpikeConfigu
return (List) WorldGenEnder.a.getUnchecked(i);
}
- public boolean a(GeneratorAccessSeed generatoraccessseed, ChunkGenerator chunkgenerator, Random random, BlockPosition blockposition, WorldGenFeatureEndSpikeConfiguration worldgenfeatureendspikeconfiguration) {
+ public boolean generate(GeneratorAccessSeed generatoraccessseed, ChunkGenerator chunkgenerator, Random random, BlockPosition blockposition, WorldGenFeatureEndSpikeConfiguration worldgenfeatureendspikeconfiguration) { // Paper - decompile fix
List<WorldGenEnder.Spike> list = worldgenfeatureendspikeconfiguration.c();
if (list.isEmpty()) {
@@ -107,6 +107,7 @@ public class WorldGenEnder extends WorldGenerator<WorldGenFeatureEndSpikeConfigu
entityendercrystal.setInvulnerable(worldgenfeatureendspikeconfiguration.b());
entityendercrystal.setPositionRotation((double) worldgenender_spike.a() + 0.5D, (double) (worldgenender_spike.d() + 1), (double) worldgenender_spike.b() + 0.5D, random.nextFloat() * 360.0F, 0.0F);
worldaccess.addEntity(entityendercrystal);
+ worldgenender_spike.crystal = entityendercrystal; // Paper
this.a(worldaccess, new BlockPosition(worldgenender_spike.a(), worldgenender_spike.d(), worldgenender_spike.b()), Blocks.BEDROCK.getBlockData());
}
@@ -156,6 +157,7 @@ public class WorldGenEnder extends WorldGenerator<WorldGenFeatureEndSpikeConfigu
private final int e;
private final boolean f;
private final AxisAlignedBB g;
+ public EntityEnderCrystal crystal; // Paper
public Spike(int i, int j, int k, int l, boolean flag) {
this.b = i;