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spigot/CraftBukkit-Patches/0075-Configurable-Below-Zero-Generation.patch
2024-10-23 02:15:00 +11:00

65 lines
3.3 KiB
Diff

From f9d0a3ddb6c114c3e92a05a38955e770b755e2f5 Mon Sep 17 00:00:00 2001
From: DerFrZocker <derrieple@gmail.com>
Date: Sun, 28 Nov 2021 12:09:29 +1100
Subject: [PATCH] Configurable Below Zero Generation
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/IChunkLoader.java b/src/main/java/net/minecraft/world/level/chunk/storage/IChunkLoader.java
index e44a7582f0..95acf5cc8a 100644
--- a/src/main/java/net/minecraft/world/level/chunk/storage/IChunkLoader.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/IChunkLoader.java
@@ -108,8 +108,22 @@ public class IChunkLoader implements AutoCloseable {
}
}
+ // Spigot start - SPIGOT-6806: Quick and dirty way to prevent below zero generation in old chunks, by setting the status to heightmap instead of empty
+ boolean stopBelowZero = false;
+ boolean belowZeroGenerationInExistingChunks = (generatoraccess != null) ? ((WorldServer) generatoraccess).spigotConfig.belowZeroGenerationInExistingChunks : org.spigotmc.SpigotConfig.belowZeroGenerationInExistingChunks;
+
+ if (i <= 2730 && !belowZeroGenerationInExistingChunks) {
+ stopBelowZero = "full".equals(nbttagcompound.getCompound("Level").getString("Status"));
+ }
+ // Spigot end
+
injectDatafixingContext(nbttagcompound, resourcekey, optional);
nbttagcompound = DataFixTypes.CHUNK.updateToCurrentVersion(this.fixerUpper, nbttagcompound, Math.max(1493, i));
+ // Spigot start
+ if (stopBelowZero) {
+ nbttagcompound.putString("Status", net.minecraft.core.registries.BuiltInRegistries.CHUNK_STATUS.getKey(ChunkStatus.SPAWN).toString());
+ }
+ // Spigot end
removeDatafixingContext(nbttagcompound);
GameProfileSerializer.addCurrentDataVersion(nbttagcompound);
return nbttagcompound;
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index 5e7ec99192..1c4649f727 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -401,4 +401,9 @@ public class SpigotConfig
private static void disablePlayerDataSaving() {
disablePlayerDataSaving = getBoolean("players.disable-saving", false);
}
+
+ public static boolean belowZeroGenerationInExistingChunks;
+ private static void belowZeroGenerationInExistingChunks() {
+ belowZeroGenerationInExistingChunks = getBoolean("world-settings.default.below-zero-generation-in-existing-chunks", true);
+ }
}
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index b6ac09ee9f..ebddbf6d0c 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -388,4 +388,9 @@ public class SpigotWorldConfig
{
thunderChance = getInt("thunder-chance", 100000);
}
+
+ public boolean belowZeroGenerationInExistingChunks;
+ private void belowZeroGenerationInExistingChunks() {
+ belowZeroGenerationInExistingChunks = getBoolean("below-zero-generation-in-existing-chunks", true);
+ }
}
--
2.47.0