Paper/patches/server/0792-Configurable-feature-seeds.patch
Nassim Jahnke 1cfd363d32
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
fc460d1b PR-735: Add Villager#zombify
c8c8331e PR-690: Add method to read ItemStack input
62845f2f SPIGOT-6829: Add per-player world border API

CraftBukkit Changes:
a459f4d4 PR-1033: Add Villager#zombify
d65d1430 PR-975: Add method to read ItemStack input
b5559f8c SPIGOT-6990: Fix setRepairCost(0) in Anvil
6c308e1b SPIGOT-6829: Add per-player world border API

Spigot Changes:
42b61526 SPIGOT-7000: Generation and /locate issues when using custom structure seeds
2022-04-16 10:29:50 +02:00

111 Zeilen
6.7 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <jahnke.nassim@gmail.com>
Date: Tue, 31 Aug 2021 17:05:27 +0200
Subject: [PATCH] Configurable feature seeds
Co-authored-by: Thonk <30448663+ExcessiveAmountsOfZombies@users.noreply.github.com>
diff --git a/src/main/java/co/aikar/timings/TimingsExport.java b/src/main/java/co/aikar/timings/TimingsExport.java
index ee72086b2dee2bd6415803e77825b2b1cb83cd3d..309dbf5fce3ce940d5e1b57d267b9d6b2c5ff5b6 100644
--- a/src/main/java/co/aikar/timings/TimingsExport.java
+++ b/src/main/java/co/aikar/timings/TimingsExport.java
@@ -280,7 +280,7 @@ public class TimingsExport extends Thread {
JSONObject object = new JSONObject();
for (String key : config.getKeys(false)) {
String fullKey = (parentKey != null ? parentKey + "." + key : key);
- if (fullKey.equals("database") || fullKey.equals("settings.bungeecord-addresses") || TimingsManager.hiddenConfigs.contains(fullKey) || key.startsWith("seed-") || key.equals("worldeditregentempworld")) {
+ if (fullKey.equals("database") || fullKey.equals("settings.bungeecord-addresses") || TimingsManager.hiddenConfigs.contains(fullKey) || key.startsWith("seed-") || key.equals("worldeditregentempworld") || key.equals("feature-seeds")) {
continue;
}
final Object val = config.get(key);
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 5cae8f1c0d1d9642ad6ee53d9897b28eab02c4cd..ed49f70d6a259dcbc72d9fe8addc42c4717a9e59 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -941,6 +941,55 @@ public class PaperWorldConfig {
return table;
}
+ public it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<net.minecraft.resources.ResourceLocation> featureSeeds = new it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<>();
+ private void featureSeeds() {
+ featureSeeds.defaultReturnValue(-1);
+ final boolean randomise = getBoolean("feature-seeds.generate-random-seeds-for-all", false);
+ final ConfigurationSection defaultSection = config.getConfigurationSection("world-settings.default.feature-seeds");
+ final ConfigurationSection section = config.getConfigurationSection("world-settings." + worldName + ".feature-seeds");
+ final net.minecraft.core.Registry<net.minecraft.world.level.levelgen.feature.ConfiguredFeature<?, ?>> registry
+ = net.minecraft.server.MinecraftServer.getServer().registryAccess().registryOrThrow(net.minecraft.core.Registry.CONFIGURED_FEATURE_REGISTRY);
+ if (section != null) {
+ loadFeatureSeeds(section, registry);
+ }
+
+ // Also use default set seeds if not already set per world
+ loadFeatureSeeds(defaultSection, registry);
+
+ if (randomise) {
+ final Map<String, Object> randomisedSeeds = new HashMap<>();
+ final java.util.Random random = new java.security.SecureRandom();
+ for (final net.minecraft.resources.ResourceLocation resourceLocation : registry.keySet()) {
+ if (featureSeeds.containsKey(resourceLocation)) {
+ continue;
+ }
+
+ final long seed = random.nextLong();
+ randomisedSeeds.put("world-settings." + worldName + ".feature-seeds." + resourceLocation.getPath(), seed);
+ featureSeeds.put(resourceLocation, seed);
+ }
+ if (!randomisedSeeds.isEmpty()) {
+ config.addDefaults(randomisedSeeds);
+ }
+ }
+ }
+
+ private void loadFeatureSeeds(final ConfigurationSection section, final net.minecraft.core.Registry<net.minecraft.world.level.levelgen.feature.ConfiguredFeature<?, ?>> registry) {
+ for (final String key : section.getKeys(false)) {
+ if (!(section.get(key) instanceof Number)) {
+ continue;
+ }
+
+ final net.minecraft.resources.ResourceLocation location = new net.minecraft.resources.ResourceLocation(key);
+ if (!registry.containsKey(location)) {
+ logError("Invalid feature resource location: " + location);
+ continue;
+ }
+
+ featureSeeds.putIfAbsent(location, section.getLong(key));
+ }
+ }
+
public int getBehaviorTickRate(String typeName, String entityType, int def) {
return getIntOrDefault(behaviorTickRates, typeName, entityType, def);
}
diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
index a3af8b892a01756addc8c24e0726b5a8a700cbba..d5930d8ced9566c5494bed3685cf2d536eef6d50 100644
--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
+++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
@@ -535,7 +535,7 @@ public abstract class ChunkGenerator implements BiomeManager.NoiseBiomeSource {
int j = list.size();
try {
- Registry<PlacedFeature> iregistry1 = generatoraccessseed.registryAccess().registryOrThrow(Registry.PLACED_FEATURE_REGISTRY);
+ Registry<PlacedFeature> iregistry1 = generatoraccessseed.registryAccess().registryOrThrow(Registry.PLACED_FEATURE_REGISTRY); // Paper - diff on change
int k = Math.max(GenerationStep.Decoration.values().length, j);
for (int l = 0; l < k; ++l) {
@@ -608,7 +608,15 @@ public abstract class ChunkGenerator implements BiomeManager.NoiseBiomeSource {
return (String) optional.orElseGet(placedfeature::toString);
};
- seededrandom.setFeatureSeed(i, l1, l);
+ // Paper start - change populationSeed used in random
+ long featurePopulationSeed = i;
+ final net.minecraft.resources.ResourceLocation location = iregistry1.getKey(placedfeature);
+ final long configFeatureSeed = generatoraccessseed.getMinecraftWorld().paperConfig.featureSeeds.getLong(location);
+ if (configFeatureSeed != -1) {
+ featurePopulationSeed = seededrandom.setDecorationSeed(configFeatureSeed, blockposition.getX(), blockposition.getZ()); // See seededrandom.setDecorationSeed from above
+ }
+ seededrandom.setFeatureSeed(featurePopulationSeed, l1, l);
+ // Paper end
try {
generatoraccessseed.setCurrentlyGenerating(supplier1);