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"It was from a different time before books were as jank as they are now. As time has gone on they've only proven to be worse and worse."
81 lines
4.7 KiB
Diff
81 lines
4.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Max Lee <max@themoep.de>
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Date: Thu, 27 May 2021 14:52:30 -0700
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Subject: [PATCH] Fix invulnerable end crystals
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MC-108513
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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 7922192dbe37b9cfcfe85d6ac240c145be467b31..4a24d7ae6b65fced643859a965ce1d4f6a3828fd 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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@@ -802,5 +802,10 @@ public class PaperWorldConfig {
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private void fixItemsMergingThroughWalls() {
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fixItemsMergingThroughWalls = getBoolean("fix-items-merging-through-walls", fixItemsMergingThroughWalls);
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}
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+
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+ public boolean fixInvulnerableEndCrystalExploit = true;
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+ private void fixInvulnerableEndCrystalExploit() {
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+ fixInvulnerableEndCrystalExploit = getBoolean("unsupported-settings.fix-invulnerable-end-crystal-exploit", fixInvulnerableEndCrystalExploit);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EndCrystal.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EndCrystal.java
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index 2c4c1fc2a2afe88864b72d86708a3ddb6a1f50a0..b643a2449e329560c936c0a06fb4cc494d0737a7 100644
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--- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EndCrystal.java
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+++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EndCrystal.java
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@@ -31,6 +31,7 @@ public class EndCrystal extends Entity {
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private static final EntityDataAccessor<Optional<BlockPos>> DATA_BEAM_TARGET = SynchedEntityData.defineId(EndCrystal.class, EntityDataSerializers.OPTIONAL_BLOCK_POS);
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private static final EntityDataAccessor<Boolean> DATA_SHOW_BOTTOM = SynchedEntityData.defineId(EndCrystal.class, EntityDataSerializers.BOOLEAN);
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public int time;
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+ public boolean generatedByDragonFight = false; // Paper - Fix invulnerable end crystals
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public EndCrystal(EntityType<? extends EndCrystal> type, Level world) {
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super(type, world);
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@@ -67,6 +68,17 @@ public class EndCrystal extends Entity {
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}
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// CraftBukkit end
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}
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+ // Paper start - Fix invulnerable end crystals
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+ if (this.level.paperConfig.fixInvulnerableEndCrystalExploit && this.generatedByDragonFight && this.isInvulnerable()) {
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+ if (!java.util.Objects.equals(((ServerLevel) this.level).uuid, this.getOriginWorld())
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+ || ((ServerLevel) this.level).dragonFight() == null
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+ || ((ServerLevel) this.level).dragonFight().respawnStage == null
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+ || ((ServerLevel) this.level).dragonFight().respawnStage.ordinal() > net.minecraft.world.level.dimension.end.DragonRespawnAnimation.SUMMONING_DRAGON.ordinal()) {
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+ this.setInvulnerable(false);
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+ this.setBeamTarget(null);
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+ }
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+ }
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+ // Paper end
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}
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}
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@@ -78,6 +90,7 @@ public class EndCrystal extends Entity {
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}
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nbt.putBoolean("ShowBottom", this.showsBottom());
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+ if (this.generatedByDragonFight) nbt.putBoolean("Paper.GeneratedByDragonFight", this.generatedByDragonFight); // Paper - Fix invulnerable end crystals
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}
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@Override
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@@ -89,6 +102,7 @@ public class EndCrystal extends Entity {
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if (nbt.contains("ShowBottom", 1)) {
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this.setShowBottom(nbt.getBoolean("ShowBottom"));
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}
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+ if (nbt.contains("Paper.GeneratedByDragonFight", 1)) this.generatedByDragonFight = nbt.getBoolean("Paper.GeneratedByDragonFight"); // Paper - Fix invulnerable end crystals
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}
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diff --git a/src/main/java/net/minecraft/world/level/levelgen/feature/SpikeFeature.java b/src/main/java/net/minecraft/world/level/levelgen/feature/SpikeFeature.java
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index 1e53d4bef86349eaa1356444a80ae92d4311ccce..c03bf5bdb67b00c75f9fcfead882c4d944282244 100644
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--- a/src/main/java/net/minecraft/world/level/levelgen/feature/SpikeFeature.java
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+++ b/src/main/java/net/minecraft/world/level/levelgen/feature/SpikeFeature.java
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@@ -99,6 +99,7 @@ public class SpikeFeature extends Feature<SpikeConfiguration> {
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endCrystal.setBeamTarget(config.getCrystalBeamTarget());
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endCrystal.setInvulnerable(config.isCrystalInvulnerable());
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endCrystal.moveTo((double)spike.getCenterX() + 0.5D, (double)(spike.getHeight() + 1), (double)spike.getCenterZ() + 0.5D, random.nextFloat() * 360.0F, 0.0F);
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+ endCrystal.generatedByDragonFight = true; // Paper
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world.addFreshEntity(endCrystal);
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this.setBlock(world, new BlockPos(spike.getCenterX(), spike.getHeight(), spike.getCenterZ()), Blocks.BEDROCK.defaultBlockState());
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}
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